Special-Survey Equipment

Special-Survey Equipment for tunnelling and monitoring

TK 6

2

GOECKE - YOUR PERFECT SUPPLIER FOR SURVEYING

HARALD GOECKE

Managing Director (together with Christian Goecke)

Technical Manager, Development, Customer Service, Quality Management

Our Product Manager Tunnel Surveying and contact person for implementation of custom-made products.

Phone: +49 23 36 - 47 90 - 11

E-mail: harald.goecke@goecke.de

Dear Sir or Madam,

The current special brochure „Special-Survey Equipment for tunnelling and monitoring“ is a small – but valuable – guide to help you plan and fulfill your day-to-day work. Instead of being spread throughout many chapters in the general catalogue, you will find the most important products together with some innovations in a compact and clearly arranged manner on only a few pages in this brochure.

Increasing requirements regarding precision as well as growing time and pricing pressures are challenging tunnel staff and surveyors more and more.

Therefore, the use of practice proven and inexpensive surveying accessories becomes increasingly more important.

Since 2000 we have developed a range of surveying accessories in close cooperation with leading specialists. Even under difficult conditions these accessories have performed excellently on sites at home and abroad and stand up without problems to every comparison.

As a competent supplier, it is our aim to contribute to a smooth operation of your tunnel construction project with the help of our products and services.

As a GOECKE customer, you benefit from a range of important advantages:

- Competent advice

- Durable, site-orientated design

- High product quality, all products have approved of excellently performance

on many tunnel construction sites and with other large-scale projects

- Short delivery times thanks to large-scale stock-keeping

- High flexibility regarding the implementation of special solutions

- Favourable prices

Please ask for an individual offer for your current projects.

We look forward to a long-lasting and (continuing) successful working relationship with you.

Yours faithfully

Harald Goecke

TABLE OF CONTENT page 4

Fixed instrument setups for pillars ... page 5

Measuring column for temporary monitoring campaigns and lockable lid page 6

Weather and anti-vandalism protective cover for monitoring projects page 7

Tachylock theft protection page 8

Bracket 14-TK - ..., heavy duty version page 9

Bracket 14-TK2, reliable joint assembling

Bracket 14-TK3, the universal bracket page 10

Single arm-bracket 14-TK1, light and mobile page 11

Tunnel laser page 13

Convergence bolts and equipment page 14

Adapter with Leica-adapter, wall bolts page 15

Reflex-targets and specialprisms for deformation surveys page 16

Monitoring prisms page 17

Monitoring prisms page 18

Cross profiles made of aluminium and equipment page 19

Geodesy tribrach systems, prism carriers page 20/21 magnetic ball prisms

3

FIXED INSTRUMENT SET UPS FOR PILLARS

GOECKE‘s pillar plates have proven themselves very successfully over more than 35 years in countless construction sites in tunnels, bridges and other civil engineering projects.

They ensure the highest-possible accuracy when fine positioning instruments with tolerances of less than 1/10mm. As well as high precision, GOECKE‘s pillar plates are inexpensive, easy to install and, above all, durable. Our plates are made from a particularly corrosion-resistant brass alloy.

We particularly recommend the 14A design with protective cover and a replaceable centring bolt. Even if the 5/8“ thread is damaged, the pillar can still be used - a unique characteristic of our plate!

1

14A-SV

14A-WTX40

14C

1 PILLAR PLATE 14A WITH PROTECTION COVER

The best and therefore most popular solution.

The main advantages are the heavy lid, which protects the finely machined plate with 160mm diameter in the most optimum way against mechanical influences.

M6 threaded pins for horizontal alignment during installation, installation instructions and drilling template.

Marking: „VERMESSUNGS PUNKT“.

A centring bolt 14C is needed for measurement, this is screwed with the included M8 Allen bolt into the thread of the plate.

As an option, a special bolt with pin-Torx head

14A-SV is available for the lid which also protect the cover from theft as it cannot be opened using „normal“ tools. The pin-Torx angle spanner 14A-WTX40 is needed for this.

Delivery includes: Brass plate with red powder coated protective cover, Allen bolt for the safety cover, 3 pieces M10 x 80 anchor bolts, 3 pieces

Please note: Only tripods without an optical level should be used.

Description of items

Pillar plate with protection cover and installation instruction

Centrical bolt with M8-fixing scew

Replacement cover for pillar plate 14A, red, with Allen bolt

Pin-Torx special bolt for cover 14A, M8 x 35

Pin-Torx angle wrench, suitable for 14A-SV

Order No

14A

14C

14A-ED

14A-SV

14A-WTX40

14A

4

Drill hole for adjusting screw

(makes it easy to adjust horizontal position at installation)

2

M10 thread for Tachylock

2 PILLAR HEAD CONNECTION PLATE 14A FOR TACHYLOCK

Special model for monitoring use where the instrument is permanently on the pillar and should be secured against theft.

Delivery includes: Brass plate with M10 threaded hole for the Tachylock system,

3 pieces M10 x 80 anchor bolts, 3 pieces M6 threaded pins for horizontal alignment during installation and drilling template. This model is already equipped with a M10 hole for our Tachylock system as standard (for details, see page 7). It has all the advantages of the standard plate 14A, but is delivered without the protective cover 14A-ED which can be retrofitted at any time.

Please note: Only tripods without an optical level should be used.

14A-OD


Pillar head connection plate with M10 thread for Tachylock and installation material without protective cover

Order No

14A-OD

3

14ASK

14AS

3 PILLAR PLATE WITHOUT PROTECTIVE COVER

Brass, Ø 160mm x 20mm, without protective cover and with fixed 5/8“ thread, which can be protected by a cap nut (14AS-K).

We recommend this plate only for short monitoring periods and/or infrequent repeat measurements as the plate will become unusable if the 5/8“ thread is damaged.

Delivery includes: Plate, three galvanised

M10 x 80 anchor bolts, installation instructions, drilling template for the anchors.


Pillar plate without cover to set in concrete

Cap nut brass with 5/8“-thread

Order No

14AS

14ASK

ASK FOR AN INDIVIDUAL OFFER FOR YOUR CURRENT PROJECTS!

1 MEASURING PILLAR FOR TEMPORARY MONITORING CAMPAIGNS

For relatively short-term monitoring campaigns the installation (and subsequent disposal) using classical measurement pillars made of concrete with their associated deep foundations is often uneconomical.

pages 6 and 7). Upon request, we also supply the pillar with a fixed external thread.

For such applications we manufacture easy to install and remove measuring pillars made from steel according to your specifications.

In addition to our standard type (see the illustration on the right) with its straight design and a total length of 1,500mm, we also supply special models for a wide range of applications.

Their prices depend on the length of the pillar, the type of mounting and the number of units.

Please allow 2 – 3 weeks for delivery.

The actual pillar consists of a 120mm x 120mm rectangular tube with 4mm thick walls.

The standard base plate measures 400 x 400 x 10mm. The equipment mounting plate measures 200 x 200 x 10mm and its standard equipment includes a 5/8“ tapped hole at the centre and four M6 tapped holes as well as one M10 tapped hole for mounting a weather protection cover 14-WSH-TK or the Tachylock set 46-TL-SET (see also the comments on

The pillars are mounted with M10 heavy-duty anchors which are included in the scope of delivery.

Note:

If a significant amount of sunlight is to be expected, we recommend that they are covered on-site using suitable insulation material

(mineral wool, Styrodur plates, or similar).


Mobile measuring pillar, length: 1,500mm, powder-coated in red, incl. four M10 heavy-duty anchors

Mobile measuring pillar, other lengths and types

Order No

14-MP1500 on request

NEW

14-MP1500

1


Illustrations above: Special versions of mobile measuring pillars

2 LOCKABLE COVER F. MEASURING PILLARS MADE FROM STAINLESS STEEL

For DN 300 and DN 400 measuring pillars, we are now able to offer standardised covers made from stainless steel (V2A).

Included in delivery are the hinged cover, the hinge, a striker plate, a high-quality padlock and the installation instructions.

The hinged and lockable covers have a wall thickness of 1.5mm and a cover height of

53mm. They offer optimal weather and antivandalism protection for the pillar plate and can be installed in a few minutes. The hinge, and the closing bracket, can be glued into the pillar using commercially available two-part adhesives (e.g. 106-IM345).

To ensure smooth installation, you are advised to download the Installation Instructions from the “Additional information” segment of our web site, www.goecke.de, already in the initial pillar foundation stage.

Please note that we only keep small numbers in stock. This means that, especially for large orders, delivery times of 4 to 6 weeks may arise.

Description of items Order No

Lockable hinged cover made from stainless steel for measuring pillars, complete with strike plate, padlock and installation instructions for DN 300 measuring pillars

14KD-300

Lockable hinged cover made from stainless steel for measuring pillars, complete with strike plate, padlock and installation instructions for DN 400 measuring pillars

14KD-400


NEW

14KD-300

2

5

6

WEATHER- AND ANTI-VANDALISM PROTECTIVE COVER FOR MONITORING PROJECTS

The weather and anti-vandalism protective cover with drilled viewing ports on the wall console

14TK... in use.

Total stations in monitoring campaigns must usually be protected using a suitable housing against weather influences and vandalism.

The planning for using traditional housings is difficult, since it needs to be known in advance if and where support to hold the protective cover could disturb the view of the targets to be monitored.

The larger the viewing window, the bigger the risk that your instrument could be damaged by vandalism. Glazed viewing windows often cause problems due to light refraction, unwanted reflection and, in many cases, produce a device unfriendly climate within the protective housing.

As condensation is more dangerous than rain water to your station, a heating system must be provided in many cases which significantly increases the energy requirements for the system.

The GEOCKE weather and vandalism protective cover made from semi-transparent plastic can be used universally and solves the problems outlined above when used with a

(also) reflector-less measuring tachymeter.

Your advantages at a glance:

Universal use - helps avoid the use of

expensive individual solutions

Allows relatively steep views

Unbreakable plastic for best protection

against vandalism

Good privacy for the total station

(reduces the risk of theft)

Optimal ventilation of the device

Only a very small viewing cut-out required

for the prisms

No problems with erroneous measurements

by light reflection within the cover housing

Can be easily mounted on wall consoles and measurement pillars

Suitable for all modern total stations

Inexpensive price

GOECKE‘s protective cover can be used on measurement pillars and instrument consoles.

For use with consoles, we particularly recommend our model 14-TKx00 (shown on page 8).

These consoles can be factory-fitted with all the required mounting holes for the mounting bracket of the protective cover. This reduces the assembly effort to a minimum.

Mounting frame on a concrete pillar.

NOTES ON FUNCTION AND INSTALLATION

For use with the GOECKE weather and antivandalism protection hood, it is vital to use a tachymeter which, as well as infra-red distance measurement, has a visible laser beam. This is needed to mark and cut out the viewing ports.

Installation steps:

1. Screw or dowel the mounting frame or

bracket onto the console or the pillar

2. Perform a baseline measurement on the targets to be observed

3. Fit the hood, change the device beforehand into the reflector-less measuring mode

4. Illuminate and mark the viewing ports for the target points in the staking mode

5. Using a sheet drill, cut out the sections for the viewing ports (Ø 30mm drill)

NEW

For quick and easy installation, you require the following tools:

- Screwdriver for pin-Torx screws TX-25

- Screwdriver for pin Torx screws TX-30

- Drill, e.g. cordless drill

- Sheet drills

To dowel the mounting frame onto a measurement pillar or when it is required to introduce threaded holes into consoles, depending on the individual installation situation, further tools may be required.

Technical data:

Cover height: 530mm

Internal diameter: 392mm

Material: Absolutely impact resistant, semi-transparent special plastic

Tip:

For theft protection of your total station, our practical and inexpensive Tachylock provides a proven solution.

Drill the viewing ports with a sheet metal drill.

The exact location of the viewing ports can be easily and precisely indicated using a visible EDM beam and can then be immediately drilled. The total station can remain in the housing for this.


Weather and anti-vandalism protection hood for wall console 14-TKx00 with aluminium hood, mounting brackets, stainless steel screw/bolt kit (V2A), installation instructions

Weather and anti-vandalism protection hood for pillar mounting with aluminium lid, mounting frame, stainless steel screw/bolt kit (V2A), installation instructions

Screwdriver for pin-Torx security screws, TX-25

Screwdriver for pin-Torx security screws, TX-30

Sheet drills (conical drill bits) Ø 30mm

Order No

14-WSH-TK

14-WSH-P

14-TX25-SD

14-TX30-SD

14-WSH-SB



TACHYLOCK THEFT PROTECTION...

GOECKE contactors protects your instruments against theft during monitoring campaigns.

Tachylock covers the locking lever on the tripod and makes it impossible to remove the instrument.

Tachylock may be used with our tunnel consoles 14-TK400-M - 1000-M, mobile measuring pillars or our pillar head connection plate

14A-OD.

These articles are already fitted with the indispensable M10 tapped hole.

1 TACHYLOCK FOR WALL CONSOLES + MOBILE MEASURING PILLARS installation instructions. Theft protection for your total station when combined with our heavy-duty wall consoles

14-TK400-M - 1000-M (see page 8) and our mobile measuring pillar (see page 5).

Delivery includes: Housing block made from galvanised steel, hardened padlock, M10 bolt,

A thin-walled tubular spanner SW24, an Allen key with a ball head (SW8) and a special 5/8“ mounting bolt (46-TL-58) are required for installation.


Tachylock theft protection, set

Tube spanner SW 24 for 46-TL-58

Special 5/8“ mounting bolt for tripod

Allen key with a ball head, SW 8, long design

Order No

46-TL-SET

46-TL-RS24

46-TL-58

46-TL-IS8-KK

46-TL-SET

46-TL-RS24

46-TL-58

46-TL-IS8-KK

Attach the instrument to the tripod and close the lock.

Tighten up the Tachylock theft prevention with the Allen key.

Insert and lock the padlock.

2 TACHYLOCK FOR PILLAR HEAD CONNECTION PLATE 14A-OD

Theft prevention for your total station when combined with our pillar head connection plate

14A-OD (see page 4).

Delivery includes: Housing block made from galvanised steel, hardened padlock, M10 bolt, installation instructions.

The centring bolt 14C, and Allen screwdriver

SW6 with a knurled handle and an Allen key with ball head (SW8) are required for installation.


Tachylock theft protection, set

Centring bolt with M8 fixing screw

Allen screwdriver with knurled grip, SW 6

Allen key with ball head, SW8, long design

Order No

46-TL-SET

14C

46-TL-IS6-QG

46-TL-IS8-KK

1

2

14C

46-TL-IS8-KK

46-TL-IS6-QG

Screw in the centring bolt 14C into the tripod.

Tighten up the Tachylock theft prevention with the Allen key.

Insert and lock the padlock.


7

8

14-TK700 in use: cost effective, stable, reliable

1

14-TK500

BRACKETS FOR TOTAL STATIONS

Consoles for measuring instruments are improvised using the currently available possibilities in many tunnel construction sites and monitoring campaigns. The results are often not very functional or aesthetic.

We have held many discussions with specialists about the topic of consoles and have developed a whole range of different systems which have proven themselves on many construction sites over the years.

All brackets are suitable to heavy instruments, such as the gyro theodolites and total stations.

This holds true with a proper professional installation.

According to the desired area (e.g. bracket installed location, desired operational life, required mobility and the expected external influences on the bracket) individual models are still better than others.

The following overview may make your choice a little easier.

Bracket 14-TK400 bis 1000 (see below)

Position of installation: bench of tunnel,

Stability: invert of tunnel, walls particularly high

Price:

Operational life: very inexpensive long term

Assembly time: middle (around 15min)

Mobility: bad

Weight: heavy

Bracket 14-TK1 (see page 10)

Position of installation: bench of tunnel, invert of tunnel, walls

Stability: high

Price: inexpensive

Operational life: short term, middle

Assembly time:

Mobility:

Weight: short (around 10min) very good very light

Universal bracket 14-TK2/3 (see page 9)

Position of installation: universally applicable

Stability: very high

Price: inexpensive

Operational life:

Assembly time: short term, middle very short (< 2min)

Mobility: very good

Weight: middle

1 BRACKET 14-TK - ... , HEAVY DUTY VERSION

The proven wall console 14-TK-... can normally be delivered at short notice for diverse wall distances and can be installed in the stope and the sole-plate areas.

If you want to use the consoles with our weather protective covers and/or the Tachylock system (see page 6 and 7), you must order the version 14-TK...

-M , where the device mounting plate is fitted with M6 and M10 holes.

The solid and very inexpensive construction guarantees reliable operation under all conditions without complicated clamps or filigree parts.

All parts are cleanly deburred and powder coated in red. They are fastened using the four

M10 heavy-load dowels supplied. The console can be easily fitted even to rough surfaces.

The 200 x 200mm large, 10mm thick mounting plate is delivered with a 25mm long

5/8“-hex bolt for every commercially available measuring instrument.

Thanks to the modular design of the consoles, they are delivered in a disassembled condition.


Wall console 400mm, standard

Wall console 400mm, for Tachylock/Weather protection cover









Wall console 1,000mm, standard

Wall console 1,000mm, for Tachylock/Weather protection cover

Order No

14-TK400

14-TK400-M

14-TK500

14-TK500-M

14-TK600

14-TK600-M

14-TK700

14-TK700-M

14-TK800

14-TK800-M

14-TK1000

14-TK1000-M



2 BRACKET 14-TK2 - RELIABLE JOINT ASSEMBLING

The wall console 14-TK2 was specially designed for use in TBM operations with segment construction and has been proven since 2007.

M16 clamping bolts completely reliably.

When used in the ridge area, the hinge arm can be turned on the axis of the extension arm which also allows the instrument to be optimally aligned here too.

Installation in any segment joint from 5mm minimum width, either axially or radially, can be done in less than a minute. The well thought-out design means it can be used with even the heaviest measuring instruments at any point in the tunnel profile.

The console is made completely from stainless steel (V2A), and designed in a solid fashion so that you will have many years of use.

A ratchet and 24mm socket is needed for assembly. Further tools are not required. The console foot (1) is inserted in the segment joint with the fixed mounting arm (2).

The reliable locking of the console is done using two clamping jaws which are pressed using two M16 bolts onto the edges of the joint.

The swivelling and tilting hinge arm (3) with the equipment mounting plate (4) can be fixed in any position to the extension arm using two

The most important advantages at a glance:

Installation time less than one minute

No drilling required

Very high load bearing

Can be installed in every position in the profile


Universal-bracket for concrete segment joints high-grade steel

Ratchet wrench with 1/2“-drive, professional

Socket, width across flats 24mm, for 1/2“ ratchet wrench, professional

Order No

14-TK2

14-TK2-KN

14-TK2-SN24

1

2

3

540mm

14-TK2

4

2

14-TK2-KN

14-TK2

Overheadmounting at the top of the tunnel

3

14-TK2-SN24

14-TK2 Detail clamping mechanism

3 WALL BRACKET 14-TK3, THE UNIVERSAL BRACKET

These consoles can be used in any point in the tunnel profile efficiently and reliably too.

The console is mainly manufactured from stainless steel (V2A). Only the threaded part is constructed from painted steel for technical construction reasons. The reusable, galvanised mounting plate

14-TK3-MP is installed at any desired location in the profile using three M10 impact dowels.

The three-point support gives a secure attachment even on uneven surfaces.

The mounting plate is hardly visible and is normally left on the wall in most cases after the measurement.

You need the following tools for installation:

(Cordless) hammer drill with drill Ø 10mm

Ratchet

SW 17 and SW 24mm sockets

Hammer (to tighten the extension arm)

For the measurement, an extension arm with a hinge arm is screwed onto the mounting plate.

Reliably tightening is best done using a hammer blow on the arms of the threaded nut.

Wall console 14-TK3 scope of delivery:

Extension arm with threaded nut, hinge arm with clamp system, 5/8“ fixing screw made from stainless steel.

The connection between the extension arm and the mounting plate is done using a round thread, which can cope with light contamination, by sprayed concrete for example.

Mounting plate 14-TK3-MP scope of delivery:

Galvanised mounting plate with three-point attachment, round threaded pin, plastic protective cap for thread, 3 galvanised M10 heavy-load anchors to hammer in.

14-TK3


Universal Wall Bracket with cantilever and hinge, 5/8” screw, without mounting plate

Mounting Plate for 14-TK3 galvanized steel with mounting material

14-TK3

14-TK3-MP

Heavy Duty Anchors M10x80, galvanized w. washer for mounting nut, per piece 14-TK-SLD

Ratchet wrench with 1/2“-drive, professional



14-TK2-KN

14-TK2-SN24

14-TK2-SN17

14-TK3-MP

14-TK2-KN

14-TK2-SN24

14-TK2-SN17

Scope of delivery of wall console 14-TK3:

Without mounting plate

14-TK3-MP

590mm

14-TK3-MP with protecting cap

14-TK-SLD


9

10

4 alignment pins

14-TK1-AB

14-TK1-WA with optional supplied telescope props set 14-TK1-TSA, in this picture with LEICA-Total station.

14-TK1-WB

4 SINGLE ARM-BRACKET 14-TK1 – LIGHT AND MOBILE

Very light, easy to transport and precisely manufactured consoles made from aluminium for installation in sole-plate and stope areas.

The repeat accuracy achievable for the positioning of the instrument lies in the range of a few tenths of a millimetre.

lengthy horizontal levelling of the console.

As the tripod only offers limited levelling possibilities, the wall bolts must be very precisely installed. For this, we recommend our two-component cement and the installation apparatus 14-TK1-EV with two installed tube guides at right-angles to each other.

As even on large construction projects, it is rare that many instrument positions are used simultaneously, this system is extremely economical.

The positive contact of the head of the bolt on the tunnel lining is very important here.

Therefore the gap between the back of the bolt and the tunnel lining must also be filled with two-component cement, or similar. The arm of the console consists of a very stiff

40 x 60mm aluminium box section with a screwed on device mounting plate

(Ø 120mm). The tripod is fixed to the console using a handy 5/8“ tightening screw.

If you plan to use a device heavier than 7kg or a motorised instrument, the console should be secured using two additional braces to the sides and downwards to achieve even higher stiffness.

The console is adapted to the wall with this system using a solid brass bolt with a protective cover which is glued to the wall. During measurement, the cover is unscrewed and replaced with an adapter bolt made of stainless steel, the console is slid onto this and fastened using the clamping lever.

For this, there are two standard wall bolts with

M8 internal thread installed under the console on the 11R-series (see page 14).

The bracing kit 14-TK1-TSA contains all the required parts and is available as an option.

The two guide pins on the adapter bolts

14-TK1-AB increase the centring accuracy as the console arm can only be in a position (identical to the

initial installation in

relation to the wall bolts.

Setting up is thereby done in a matter of seconds as there is no requirement for a

For the protective transport of console, adapter bolts and the optionally available bracing kit, we recommend our transport case with a foam insert cut to suit. In this special case, you can store two complete console sets with bracing sets and installation aid.

Distance to wall: 490 or 690mm

Weight (without bracing kit): 2.3kg


Single arm-bracket, aluminium, without props set, wall distance 490mm

Single arm-bracket, aluminium, without props set, wall distance 690mm,

(customized, not pictured)

Telescope props set (2 props with adapters)

Adapter bolts high-grade steel (connection wall bolt-bracket)

Special – installation device with cross tubular level for 14-TK1-WB/L

Transportation box for two bracket packages (without content)

Brass wall bolts, shank-Ø 20mm, shank length 90mm, incl. protection cap

Brass wall bolts, shank-Ø 20mm, shank length 200mm, incl. protection cap

Order No

14-TK1-WA

14-TK1-WA-L

14-TK1-TSA

14-TK1-AB

14-TK1-EV

14-TK1-TK

14-TK1-WB

14-TK1-WB-L

14-TK1-WB

14-TK1-EV

14-TK1-WB-L

14-TK1-TSA

14-TK1-TK

(Contents not included in the delivery)



TUNNEL LASERS

Our tunnel lasers have been especially designed for tunnel advances. Both devices shine out with their very robust, absolutely construction-site proof design and ease of use.

They are especially suitable for direction transformation in tunnels, shafts, crossways and displaying the position of prefabricated tunnel profile points and drill through points.

1 TUNNELLING LASER TCL2000

The TCL2000 is a device which has been proven over many years on national and international tunnel construction sites. It has a solid aluminium housing and precise laser optics.

The working range is 300° vertically and 360° horizontally, fine positioning in both axes is done using clampable fine drive. The range is approximately 500 metres.

The tilting axis height of the laser is 112mm, an adjustment to the tilting axis height of

LEICA tachymeters is possible using the available adapter 114-TCL-AL.

Power supply with 110 - 240 V comes via a protected power supply with earthed plug; the connection between power supply and laser is via a shielded cable.

This largely prevents or significantly minimises damage to the laser or the laser diode from power surges in the site power supply.

Technical Data TCL2000

Laser class

Laser spot diameter

Fine adjustments

Working range

Tilt axis height

Instrument thread

3 R

15mm / 50m

Yes – with clamps

HZ 360° - VZ 300°

112mm

5/8“


Tunnelling Laser TCL2000 incl. power adapter

Height adapter for LEICA Tachymeter to 114-TCL2000

Size (L x W x H)

Weight

Power supply

Power range

Delivery details

150 x 125 x 190mm

3,5 kg

230V

110V - 240V

Laser incl. power adapter

Order No

114-TCL2000

114-TCL-AL

114-TCL2000

2 ATTACHABLE LASER FOR CONVERGENCE BOLTS

For short distances of up to 50m, our inhousemanufactured attachable laser 114-AL-KVB provides a cost effective yet extremly robust alternative to the TCL2000. This instrument can be easily and securely mounted to LEICA adapter or any other WILD-/LEICA-compatible adapter with a diameter of 12mm. There is no time and cost consuming mounting onto a bracket.

With a tilt axis height of 86mm the 114-AL-KVB is compatible with common bi-reflex targets and mini prisms. Power supply can be provided either by the main 230V power and the included power adapter or by our external battery 114-AL-

KVB-AP with 5V and 1.200mAh for an operating time of approx. 25 hours.

Heavy duty and easy to clean housing made from anodized aluminium with grip screws for laser beam adjustment. The laser instrument can be turned around 360° / 300° in both axes.

Technical Data

Laser class

Laser spot diameter

Working range

Tilt axis height

Instrument connection

2 M

30mm / 50m

HZ 360° - VZ 300°

86mm

12mm hole for

LEICA-plug

Size (L x W x H)

Weight

Power supply

Battery operating

Delivery details


Attachable laser incl. power adapter

External rechargeable battery for 114-AL-KVB, 5V/1.200 mAh, with connection cable and charger (not shown)

Padded Transport bag for 114-AL-KVB

70 x 45 x 110mm

0,4 kg

230V/5V power

Approx. 25 hours

Laser incl. power adapter

Order No

114-AL-KVB

114-AL-KVB-AP

109-3023


1

114-TCL-AL

Padded

Transport bag

2

109-3023 for 114-AL-KVB

114-AL-KVB

114-AL-KVB with power adapter

114-AL-KVB-AP

11

ADAPTER EQUIPMENT FOR PRISMS

The matrix will give you an overview of the standard accessories, which will normally be in stock and are described in detail on the following pages.

12

Assembly for convergence adapter

Details on these products may be found on page 13.

Assembly on steel structures with welding, magnet or adhesive-adapters


Assembly on wall adapters with M8 female thread



CONVERGENCE-BOLTS AND EQUIPMENT

In tunnels, prisms for monitoring deformations are assembled predominantly on convergence adapters. They can either be directly mounted to the reinforcement of the tunnel lining or even fitted subsequently by drilling and gluing.

Alternatively you have the choice between the standard version 5KB with 3/8 inch male thread or the model 5KBW with fixed 12mm

LEICA-adapter. breaking point (sacrificial join).

This combination is particularly reliable because even strong mechanical forces are un- able to damage the convergence adapter, which is embedded in concrete. If heavy equipment touches the holder or a blasting backfires, the connection adapter would normally break but the bolt and the holder would remain intact.

We recommend the use of bolt 5KB including connection adapter 46-VA made of plastic, which has an integrated predetermined

On construction sites with blasting activities both bolt types could be mounted with protection rings made of steel. In combination with the optionally supplied blind plug, the bolts can be additionally protected against shotcrete!

1

Delivery with plastic cap

2

1 CONVERGENCE-BOLT WITH 12MM LEICA-ADAPTER

Made of galvanised reinforcing steel with turned 12mm LECIA attachment plugs.

Great value for money as no additional adapter is needed, but not quite as secure as order no. 5KB with the 46-VA connection adapter.

Diameter: 22mm

Length: 250mm

Custom made lengths: min. order 100 pieces

Protection ring against damage: optional

Extension: not possible

Protection of mounting: none


Convergence-bolt L 250mm with LEICA-adapter

Convergence-bolt, special lengths on request, with LEICA-adapter

Order No

5KBW

5KBW-...

2 CONVERGENCE-BOLT WITH 3/8“-MALE THREAD + ACCESSORIES

Standard bolt made of zinc coated concrete steel. Our prisms can basically be attached with connection adapter 46-VA including predetermined breaking point. Optimal protection at a value for money. Included in the delivery is a soft plastic cap. Alternative caps are made of steel.

Diameter: 22mm

Length: 250mm

Custom made lengths: min. order 100 pieces

Protection ring against blasting: optional

Extension: possible, see table

Protection of mounting: standard cap or cap made of steel


Convergence-bolt L 250mm with 3/8“-thread, plastic cap

Convergence-bolt, special lengths on request, with 3/8“-thread, plastic cap

5KB

5KB-...

Connection adapter with predetermined breaking point, 3/8“ on LEICA-adapter 46-VA

Protection cap made of steel for 5KB, tool width 22mm 46-SK

Extension for 5KB, L 100mm, 3/8“- male/female, steel, galvanic-zinc coated

Extension for 5KB, special lengths on request, steel, galvanic-zinc coated

5KB-V100

5KB-V...

Pipe plunge tool width across flats 22/24mm for mounting 46-VA on 5KB 46-RSS

3 PROTECTION RING AGAINST DAMAGE TO CONVERGENCE-BOLT

For blasting operations, our convergence measuring bolts can be fitted with a welded on protective ring made of steel. The prism holder is then located deep within the ring and protected from stone impact.

Using the optionally available closing plugs made of Styrofoam you can prevent the penetration of sprayed-on concrete into the protective ring. The closing plugs are suitable for use with both the 5KB and 5KBW designs.

The attached anchors (Ø 8 x 220mm) fitted transversely to the bolt axis, allows simple attachment to the reinforced mat.


The design with the explosive protection ring is only fitted when requested in the order, we require approximately two days for their manufacture.

Protection ring against damage, made of steel, Ø 100mm, H= 80mm, fixed on convergence-bolt 5KB or 5KBW welded

Closing plug for protection ring made of Styrofoam, Ø 96 x 50mm

Order No

5..-SR

5-SBS


5KBW

5KB-V100

5-SBS

46-SK

46-VA

5KB

46-RSS

5 KBW with protection ring against damage

5... -SR

3

13

1

46-1300W

11R10-W

1 WELDING - /MAGNET ADAPTER WITH LEICA-ADAPTER

We also recommend a magnet adapter for short time monitoring or if you want to assemble targets on prefabricated parts. For long term monitoring the high-grade steel welding adapter

11R10-W is more suitable.


Magnet adapter with 12mm LEICA-adapter, Ø 50mm

Magnet adapter with 12mm LEICA-adapter, Ø 80mm

High-grade steel welding adapter Ø 25mm with LEICA-adapter

High-grade steel electrode Ø 2.5 x 300mm, for welding 11R10-W

Order No

46-1300W

46-2016W

11R10-W

11R10-EVA

14

2

46-2016W

46-TK-M8 used here with the 11R5W adapter and

46-MP glass prism.

2 BEAM CLAMP WITH M8-FEMALE THREAD hexagonal bolt.

This galvanised cast-iron clamp enables you to fix prisms to various components. It requires a prism adapter with an M8 female thread (see below).

Reliable clamping is ensured by an M10

Among others, frequent applications are: lattice booms, T-beams and sheet piling profiles with a maximum thickness of 23mm.


Beam clamp with M8-female thread, max. base width 23mm

Order No

46-TK-M8

3

46-TK-M8

11R1

NEW

11R2-40W

11R2-30W

3 WALL BOLT WITH M8-FEMALE THREAD

Our wall bolts from the 11R series offer a particularly economical way to install prisms in concrete, rocks or walls when used with the respective adapters (see below).

We recommend the special spanner 11R2-ST and the step drill 11H-SBO for installation.

(Details see www.goecke.de).

Spreading and/or locking bolts made from stainless steel are included in delivery of all bolts in the

11R series.


M8-wall bolt, brass, L 46mm, for glueing or driving-in

M8-wall bolt, plastic material, L 30mm, „MESS-PUNKT“, white

M8-wall bolt, plastic material, L 40mm, „MESS-PUNKT“, white

M8-wall bolt, plastic material, L 40mm, „SURVEY-POINT“, white

M8-wall bolt, plastic material, L 40mm, „ARPENTAGE“, white

Replacement stud bolts M8x10 (spreading and locking bolts)

Allen key with locking handle width across flats 4mm for 11R-bolts

Twist drill, Ø 12mm / Ø 31mm, drill depth 48mm

Order No

11R1

11R2-30W

11R2-40W

11R2-40W-SP

11R2-40W-AP

M8x10VA

11R2-ST

11H-SBO

4

46-VA-M8 11R5-W 11R5-W-VA

4 ADAPTER M8 - LEICA-ADAPTER FOR WALL BOLT

The model 46-VA-M8 made of plastic material with an integrated predeterminated breaking point is provided with a loose high-grade steel headless screw M8x30. If force is applied to the prism, the adapter will break. Normally the wall bolt is undamaged. All-metal adapters of model range 11R5-W-... are significant more stable but don’t have a predeter-minated breaking point.


Adapter M8 - LEICA adapter, plastic material, with predeterminated breaking point

Adapter M8 - LEICA adapter, brass

Adapter M8 - LEICA adapter, stainless steel

Order No

46-VA-M8

11R5-W

11R5-W-VA

5

46-VA (see page 13) 46-RVA-M8

5 ADAPTER 3/8“ - M8

This adapter is the connector between wall bolt 11R-... and the connection adapter 46-VA

(see page 13).


Adapter 3/8“ - M8, steel galvanic-zinc coated, width across flats 22mm

Order No

46-RVA-M8



GOECKE BIREFLEX-TARGETS

1

Since 2000, GOECKE reflex-targets with holder have been proved in value in countless largescale tunneling and engineering projects in

Germany and abroad.

Unlike standard reflex-targets the foil carrier with a centrical drill hole or crosshairs can be rotated spherically and therefore can be turned ideally in any target direction.

Advantages:

Precise, deliberately stiff bedding of foil-/

prism-carrier for unintentional rotation,

locks every 7,5°

Thanks to its high pre-tensioning,

the extremely reliable reflex target

mark does not even fall off its swivel

bracket during drill-and-blast operations

Suitable for extremely adverse conditions,

marks are easily removed and may be

reused even after a contact with shotcrete

High centring/positioning accuracy,

even with a change of target mark

Skid-resistant clamping screw for

safemounting on any 12mm plug

Permanently weather-resistant and UV-

resistant special plastics. No “moisture

expansion” of the mark on the receptacle

plug, the material does not absorb any

water.

1 BIREFLEX-TARGETS

Consists of an unbreakable specially created plastic. Double-sided reflex foil with a diameter of 60mm, target drill hole is vertically and horizontally centred for comfortable and precise aiming. Slip-proven locking screw for reliable locking of vertical axis.

Target distance: about 10m to max. 150m

Mounting: 12mm-adapter

(WILD/LEICA-compatible)

Tilting axis height: 86mm

Offset: 2mm

Description of item

Bireflex-target with neutral reflex foil (Ø 60mm, offset 2mm)

Bireflex-target with crosshairs on reflex foil (Ø 60mm, offset 2mm)

Mounting flange with WILD/LEICA attachment plug (Details see page 16)

MONITORING-PRISMEN

Order No

46-BRT

46-BRT-K

46-MF-L

46-BRT

46-BRT-K

When structures are monitored with automated measuring sequences, the preferred type of prism is a glass prism. When buying monitoring prisms you should especially consider the following features:

With our longstanding experience in supporting monitoring projects, we should be pleased to offer competent advice in choosing the prisms which are suitable for your application.

The coating of the prism’s back wall

(copper coating or silver coating)

The weather resistance of the prism

A secure fixing and locking

of the standing axis and the tilting axis

Is a weather protection cover available?

A good price

Thanks to our own manufacturing capabilities, we also offer a fast, unbureaucratic and reasonably priced modification of standard prisms. Your contacts for any monitoring issues are Harald Goecke and Christian

Goecke.

2 HOLDER WITH 25MM OR 38MM MINI PRISM

Tilting holder made of break-proof special plastics, silver-coated 25mm-diameter mini prism or copper-coated prism with a diameter of 38mm.

With the optional additional clamp, the prism is locked so securely in its tilting axis that swiveling is only possible by force.

The visible prism centre is only located in the vertical and tilt axis on the 46-MP version with a 25mm prism.

Target distance 46-MP / 46-MP38: approx. 500m / approx. 1,000m

Grinding accuracy: < 5“

Recording: 12 mm socket

(LEICA compatible)

Tilt-axis height: 86mm

Offset 46-MP / 46-MP38: -17.5mm / - 34mm

Description of item

Tilt holder with 25mm glass prism, offset - 17.5mm

Tilt holder with 25mm glass prism, offset - 17.5mm with additional clamp

Weather protection cover to be fitted to 46-MP, plastic (see page 16)

Tilt holder with 38mm glass prism, offset - 34mm

Tilt holder with 38mm glass prism, offset - 34mm with additional clamp

Mounting flange with WILD/LEICA attachment plug (see page 16)

Order No

46-MP

46-MP-ZK

46-MP-WH

46-MP38

46-MP38-ZK

46-MF-L

(-ZK)

Mini prism 46-MP with weather protection cover

46-MP-WH on mounting flange 46-MF-L.

2

Platz für

25 St. P

+ 25 St.A

46-MF-L

46-MP(-ZK)

(-ZK) additional clamp

: rismen dapter

46-MP38(-ZK)


15

3

NEW

46-MF-L

3 MOUNTING FLANGE WITH LEICA MOUNTING PLUG

Flange for fitting to our Bireflex targets and all prisms with a 12mm LEICA mounting plug by either adhesive bonding or dowelling/screwing.

For prisms with an 86mm high tiliting axis, the resulting smooth distance is 100mm to the bottom face of the flange.

Break-proof special plastics with a diameter of 60mm. For a safe and durable mounting of the flange, we recommend our mounting adhesive 13-MK (see www.goecke.de). The flange is fitted with a lever opening to forcibly loosen the adhesive bond.


Mounting flange for adhesive bonding, dowelling/screwing to Leica plugs

Order No

46-MF-L

4

5

46-MP with

46-MP-WH

46-MP-K

NEW

4 WEATHER PROTECTION COVER FOR GOECKE MINI PRISM 46-MP

The new and inexpensive weather protection cover 46-MP-WH provides your mini prism 46-MP with effective protection against rain and dew.

The plastic pipe is cut obliquely and has a slot at the bottom. It is pushed over the prism‘s housing highly pre-stressed and can then be turned into the desired position.

The slot should point down so that any collected water (from storms or heavy rain) can easily drain away.

The cover‘s rotation option provides an effective protection in any possible prism installation position whether upright, horizontally, diagonally or upside down.

Please note that the delivery does not include the mini prism 46-MP.


Weather protection cover for mini prism 46-MP, Ø 40 x 62mm

Order No

46-MP-WH

Space f or:

25 prisms

+ 25 adapt ers

5 SPECIAL CASE FOR MONITORING PRISMS

The large quantities of monitoring prisms used represent considerable value which should be carefully transported and stored. safely store or transport a maximum of 25 prisms including their adapters (11R5-W,

11R5-W-VA, 46-VA oder 46 VA-M8) in a compact design.

For our popular monitoring prisms (order no.

46-MP, 46MP-38, 46-BRT and 46-BRT-K), we recommend our special case in which you can

External dimensions (L x W x H): 48 x 41.5 x 17.5 cm

Weight: approx. 2.2 kg


Special case for 25 monitoring prisms (46MP ..., 46BRT...)

Order No

46-MP-K

16

25 units of these adapters will fit into 46-MP-K

6

NEW

6 LEICA GPH1 COMPATIBLE MONITORING PRISM

For target distances of more than 500m, we recommend the use of this prism. It is based on our prism 46-63-3022 which has been proven for many years. available. It is fixed to the prism housing by a stainless steel clamp to ensure its rotation. As a result, the prism may be used in any conceivable mounting position without any loss of weather protection.

For the use in monitoring campaigns, the prism is equipped with a clamp-on standing and tilting axis. As an optional extra, a weather protection cover made of stainless steel is also

We recommend - as a minimum - to additionally seal the back of the prism housing (e. g. with silicone or a PU sealant).


LEICA GPH1 compatible monitoring prism with clamp-on the standing and tilting axis

Weather protection cover made of stainless steel with clamp to be fitted to

LEICA GPH1 (compatible) prisms

Order No

46-GPH1-MP

46-GPH1-WH

46-GPH1-MP with

46-GPH1-WH

PRISM ADAPTERS

For adapting your prisms to wall or ground points, we offer various special adapters for all common applications described on pages 13 and 14.



7 MONITORING PRISM LEICA GMP104 / GMP104 COMPATIBLE

Robust and inexpensive prism systems with housings and brackets from anodised aluminium and copper-coated mini prisms.

The prisms can be rotated or tilted on the vertical and tilting axes. The L-shaped bracket has a leg length of 76mm.

The original LEICA GMP104 is delivered without mounting accessories. The delivery of the almost identical 46-LMP includes a M8 x 20 stainless steel bolt with which the prism can be fastened to every dowel or wall bolt with a M8 thread

(see page 14).


LEICA GMP104 monitoring prism, without mounting accessories

LEICA GMP104-compatible Prism, with mounting accessories

Order No

LEICA GMP104

46-LMP

LEICA GMP104

7

8 MONITORING PRISM LEICA GPR112 WITH ACCESSORIES

The GPR112 with 60mm diameter is suitable for target distances up to 2,500m and is protected by a special filter to prevent condensation on the rear of the prism.

The prism can be adjusted and fixed in both axes using the tilting mount GHT112 made from aluminium. The holder can be fastened to almost any surface using its M8 internal thread

(see page 14), on 5/8“ threaded bots or even with 3.5mm Spax screws. Using the M8 internal thread on the rear side of the housing, the GPR112 is screwed onto the optionally available holder GHT112 made from aluminium. Included in the delivery of the prism, is an adapter with a 5/8“ internal thread.

Optionally available and recommended is the weather protection cover GDZ112.


LEICA GPR112 monitoring prism with M8 / 5/8“-internal thread

LEICA GHT112 tilting mount with M8 and 5/8“-adapters

LEICA GDZ112 weather protection cover for GPR112, plastic

Order No

LEICA GPR112

LEICA GHT112

LEICA GDZ112

LEICA GHT112

9 MONITORING PRISM FOR NEAR SURFACE OBSERVATIONS

The prisms of the 46-MP17-AL series are suitable for monitoring busy roads in public areas thanks to their size of 100 x 100 x 23mm (L x W x H).

The aluminium housing with integrated glass prisms (Ø 17mm) can also be driven over by heavy trucks.

to secure the 46-MP17-AL-S. During installation, it is required for constructional reasons, that the prisms are roughly aligned to the intended instrument location.

The installation of the 46-MP17-AL is either done using a suitable mounting adhesive, or with the supplied dowels (much more reliable).

We recommend our injection cement 106-IM345

The prism 46-BMP25 has an extremely stable housing made from 4mm thick galvanised steel.

Turning and tilting 25mm mini prism made from aluminium. Base plate 155 x 50 x 5mm, total system height 50mm. The diameter of the mounting holes is 8.5mm.


Monitoring prism Ø 17mm, in aluminium housing 100 x 100 x 23mm, adhesive or dowel installation, with fastening bolts and dowels

Monitoring prism Ø 17mm, in aluminium housing 100 x 100 x 23mm, with pin 26 x 30 x 70mm, for adhesive mounting

Mini prism for near-surface monitoring tasks, metal housing, without mounting material

46-MP17-AL

46-MP17-AL-S

46-BMP25

46-MP17-AL

46-MP17-AL-S

46-LMP

8

LEICA GPR112 with optional weather protection cover

LEICA GDZ112

9

10 MONITORING MINI PRISM FOR ADHESIVE / DOWEL

Very inexpensive mini prism (Ø 12mm) in sturdy mount made from plastic for target distances of up to approx 200m.

The 36 x 100mm large base plate enables secure adhesive mounting using our assembly adhesive 13-MK. Alternatively, the prism can be screwed or dowelled. Two holes of Ø 5.5mm diameter are provided for this.

Due to the lack of tilting and swivelling possibilities, and the small prism diameter, the prism must be very well aligned with the instrument position.


Monitoring mini prism Ø 12mm with plastic mount for adhesive or dowel mounting, without mounting material

Order No

46-MP15


NEW

46-BMP25

46-MP15

10

17

18

1

ALUMINIUM CROSS PROFILES

At the establishment of surface networks many control points have to be marked reliably in soft ground. A reliable possibility is our cross profile made from corrosion proven aluminium alloy. The cross profiles can be used in soft to light compacted grounds and attached easily with prisms.

For soft ground we recommend the spiral version, which offers a significantly better anchorage compared to the standard version.

To drive it in you should use our special tool and a sledge hammer. Thus a deformation of the shank can be avoided, which would complicate the attaching of the end cap with the M8-thread.

The caps will be attached after driving in the cross profile and will be permanently connected with one or two hammer blows.

Benefits at one glance:

Corrosion proven aluminium special alloy

Versatile applicability

Only a sledge hammer is necessary

Caps are permanently connected

with two hammer blows

02656 925

2

1 CROSS PROFILE MADE FROM ALUMINIUM

Cross profile made from aluminium, 48 x 48 x 3mm, one sided pointed.


Cross profile, straight version, length 600mm

Cross profile, straight version, length 800mm

Cross profile, straight version, length 1,000mm




00673 004

00673 005

00673 008

00507 983

00507 984

00507 985

Cross profile, spiral version, length 600mm

Cross profile, spiral version, length 800mm

Cross profile, spiral version, length 1,000mm




00673 010

00507 986

00507 987

00507 988

00507 989

00507 990

Beside the dimensions in the table, we are able to deliver any length as custom-made within a short time frame.

3

2 DRIVING IN TOOL FOR CROSS PROFILE

In order to attach the end caps without any problem on the cross profiles, it requires a clean non deformated shape at the cross profile head.

To protect the star shape of the cross profile we recommend our special driving in tool and a sledge hammer.


Driving in tool for cross profile

Sledge hammer with ash shaft, 5.0kg

Order No

02656 925

23 D-5

00508 012-8 with cross profile and attached WILD/LEICA-

Adapter

4

3 END CAP FOR CROSS PROFILE WITH M8-FEMALE THREAD

To attach to our aluminium cross profile. Alu- minium, yellow coated. Cap diameter 60mm, height 65mm, with level point and M8-female thread. Not included in the shipment is the

LEICA-adapter in the picture.


End cap for cross profiles, Ø 60mm, with M8-female thread

Order No

00508 012-8

11R5-W

46-B820

11R5-W-VA

4 PRISM ADAPTER FOR CROSS PROFILES

For prisms with 5/8“-female thread it is possible to use e.g. the rotatable adapter 46-B820. For

LEICA-prisms the plug adapter 11R5-W or 11R5-W-VA.


Adapter M8 - 5/8“, high-grade steel, rotatable

Adapter M8 - LEICA adapter, brass

Adapter M8 - LEICA adapter, high-grade steel

Order No

46-B820

11R5-W

11R5-W-VA



GEODESY TRIBRACH SYSTEMS WILD/LEICA

We have supplied tripods from GeoDesy to you for many years.

GEODESY-Tribrachs have the following benefits:

GeoDesy directly delivers leading instrument manufacturers with these products, the quality of which is correspondingly excellent.

You buy top quality at a very fair price.

Highly robust design

Very smooth-running and reliable

locking of claw adapter

Specially slip proven, double ball bedded

base screws (also switchable with gloves)

Very good price/performance relationship

59-K370sw

1 GEODESY HIGH PRECISION TRIBRACH SYSTEMS WILD/LEICA

With the top models 59-K369 and K370,

GEODESY has set the bar in terms of quality and achievable precision with regards to their tripods. These models have been specially developed for motorised total stations where high acceleration and braking moments are produced when turning around the vertical axis.

You buy absolute top quality with these products, they are the same as are delivered with all TRIMBLE high-end devices, for example.

The main differences to the GEODESY precision tripods (59-K365, -K366):

Highest rigidity at rotation

High precision of instrument centring via

spring-loaded lock, for optimal precision of

measurement iterations

Very high vertical loadability (max. 12kg)

Central attachment screw for spring plate

Mud and water proven base screws,

double ball bedded

59-K369gn


High precision tribrach system WILD/LEICA w. optical plummet

High precision tribrach system WILD/LEICA w. optical plummet

High precision tribrach system WILD/LEICA w. optical nadir plummet

High precision tribrach system WILD/LEICA w. optical nadir plummet colour Order No black green black green

59-K370sw

59-K370gn

59-K369sw

59-K369gn

2 HEIGHT SOLID PRECISION TRIBRACH SYSTEM LEICA

High-precision manufactured tripod (like order no. 59-K370sw, see above). Instead of the three standard leg bolts, only two movable bolts are used in this special model.

Because of this system, horizontal levelling is only possible at one height. The use of this only makes sense with pillar head connection plate

14A (see note above).

The pillar plate should be distinctly marked

(e.g. with grains), so that the tripod can be positioned in exactly the same place as during the reference measurement in the case of repeated measurements. You can find details about the pillar head connection plate 14A on page 4.

59-K370SW-HS

A simple, inexpensive and accurate solution.


Height solid precise tribrach, system WILD/LEICA , black

Order No

59-K370SW-HS

3 PRISM CARRIER WITH WILD-ADAPTER, FIXED

Fully compatible with LEICA-prism carrier GRT

144, but with the old “LEICA-green” look. The prism carrier height for tribrach system WILD/

LEICA is adjusted to the tilting axis height of

WILD/LEICA total stations (196mm). This height will be reached with all compatible prisms of a tilting axis height of 86mm.


Prism carrier, fixed, green, compatible with LEICA GRT144

Prism carrier, fixed, black, compatible with LEICA GRT144

Order No

59-A463gn

59-A463sw

4 GEODESY PRISM CARRIER 5/8“-THREAD /CLAW-ADAPTER

Ideal to screw on prisms, GPS-Antennas and other equipment. Appropriate for all WILD/

LEICA compatible tribrachs with claw feeder.

Aluminium, black anodised, with attachement screw and claws made of high-grade steel.

The dimension „H“ in the table below shows the height of the adapter between contact surface and tribrach bottom of thread.


Tribrach adapter, rotatable, without clamping screw, H= 32mm

Order No

59-A456

59-A463gn

59-A456


1

2 marking on plate

3

4

19

MONITORING WITH MAGNETIC BALL PRISMS

20

System of ball prisms consisting of a magnetic ball base and the ball prism as used in a track monitoring project.

2

46-1450

NEW

46-1445

Precise – universal – inexpensive

Our modular system of ball prisms was especially developed for monitoring applications.

The major advantage of this system is its very high centring accuracy of ± 0.1mm and an opportunity of targeting the same prism from various viewing angles without any loss in accuracy. These prisms are also very inexpensive.

The prisms consist of a galvanised steel ball manufactured to a tolerance of ± 0.05mm and a triple prism inserted exactly in its centre.

The system is completed by a ball base and centring plates, which are adapted to the specific mounting situation and may be reliably fixed on almost any surface by adhesive bonding or screwing/dowelling.

The ball bases have integrated permanent magnets with various holding forces ensuring a reliable connection to the ball prism and the centring plate.

This sophisticated design allows swivelling the prism in all directions over a range of

200 gon.

When the points to be monitored are easily accessible and when measuring intervals are long, the prisms may be mounted shortly before the measurement. As a consequence, they can be used for other projects during the interval.

In such case, only the ball base or the centring plates will remain at the object to be monitored. The base is protected against dirt and adverse weather conditions by a cover plate which is included with the product.

Note:

When using the prism on vibrating components (such as rail tracks, crane rails etc.), a base with a powerful magnet (4 or 20kg holding force) should be used in all cases, and the centring plate should be fixed by adhesive bonding.

Ball prism monitoring system with M8 thread connection for mounting in a wall plug.

1

46-1460..

Ø 33mm

46-1457..

The included protective plate protects the base.

1 MONITORING BALL PRISMS

Glass mini prisms manufactured with a high level of precision and mounted in a ball housing made of galvanised steel. Optionally supplied in a Ø 30mm or 1.5“ (38.1mm) version. For distances of more than 400m, we recommend the 1.5“ ball. The maximum distances indicated depend on the equipment and the weather. Both versions offer the following advantages:

Manufacturing precision of the ball: ± 0.05mm

Cutting accuracy: 2“

Silver-coated prism back

Technical data of the 30mm ball

Prism diameter:

Prism constant:

Range:

17.5mm

-11.3mm

maximum of approx. 500m

Thread on the back face: M6 internal thread

Deviation tolerance from prism centre: ± 0.1mm

Impact-resistant and waterproof

Prism height of 30.8mm (see sketch)

Technical data of the 1.5“/38.1mm ball

Prism diameter:

Prism constant:

25mm

-16.9mm

Range: maximum of approx. 1,000m

Thread on the back face: –


Monitoring ball Ø 30mm, Prism Ø 17.5mm, Offset -11.3mm

Monitoring ball Ø 1.5“/38.1mm, Prism Ø 25mm, Offset -16.9mm

46-1450

46-1445

For the transport and storage of our ball prisms, we recommend the case no. 46-1468 shown on the next page. Starting with an order volume of 10 ball prisms, you will be provided with one free case (see next page).

2 BALL BASE WITH PERMANENT MAGNET WITHOUT THREAD

This ball base made of hard anodised aluminium features an integrated permanent magnet and is suitable for very fast and reliable mounting on all magnetic surfaces. Available for balls with diameters of 30mm or 1.5“/38.1mm and various holding forces for each version. tory text at the top of this page. The distance between the ball centre and the bottom of the base face is always 30.8mm ± 0.1mm and - with the right combination of components - is irrespective of the selected base and prism.

Please also note the indications in the introduc-

The scope of delivery also includes one protective steel plate.


Ball base of Ø 33mm, for balls of Ø 30mm, magnetic force of 1.5kg

Ball base of Ø 33mm, for balls of Ø 30mm, magnetic force of 4kg

Ball base of Ø 33mm, for balls of Ø 30mm, magnetic force of 20kg

Ball base of Ø 33mm, for balls of Ø 38.1mm, magnetic force of 3kg

Ball base of Ø 33mm, for balls of Ø 38.1mm, magnetic force of 15kg

Order No

46-1460

46-1460-S

46-1460-S2

46-1457-S

46-1457-S2



3 BALL BASE WITH PERMANENT MAGNET + THREAD CONNECTION

When you want to use ball prisms with M8 wall plugs, prism rods or similar devices, our ball bases

(Ø 33mm) with thread connection are the right choice. The distance between the ball centre and the bottom face of the base is 50mm ± 0.1mm for all bases.

In addition to our standard types with external thread we also supply bases with internal thread and/or 1/4“ threads upon request.


Ball base with M8 external thread

Ball base with M8 external thread

Ball base with 5/8“ external thread

Ball base with 5/8“ external thread

Ball base with 5/8“ external thread for balls of Ø

30mm

30mm

30mm

30mm

38.1mm

magnetic force of approx.

ca. 1.5kg

ca. 4.0kg

ca. 1.5kg

ca. 4kg ca. 15kg

Order No

46-1465-08a

46-1465-208a

46-1465-58a

46-1465-258a

46-1466-58a

4 CENTRING PLATES FOR BALL BASES

When the magnetic ball base is not intended for permanent mounting on the object or when the installation surface is not magnetic, we recommend the use of our galvanised steel centring plates.

We supply centring plates for screwing/ dowelling or adhesive bonding. Both models have central bores of Ø 8mm facilitating the exact centring of the plates above a marking

(crosshair etc.).

The ball base is securely attached to the plate, the sink receiving the base enables a centring accuracy of ± 0.2mm.

For mounting the centring plate for adhesive applications we recommend our mounting adhesive 13-MK or 5-minute epoxy resin.

46-1461 with ball base

46-1460 and prism 46-1450

46-1461

NEW

3

46-1465-08a with 30 mm-ball

50 mm

NEW

46-1466-58a with 38,1 mm-ball

4

Mounting of the centring plate for adhesive applications

(Order No. 46-1461) using a mounting adhesive

Mounting example Order No.

46-1463 mounted on wood

Order No Description of items

Centring plate for ball bases of Ø 33mm for adhesive applications, galvanised steel with Ø 40mm

Centring plate for ball bases of Ø 33mm for screwing/dowelling, galvanised steel with Ø 60mm and 4 bores of Ø 4.5mm

46-1461

46-1463

46-1463 with ball base

46-1460 and prism

5 TRANSPORT CASE FOR BALL BASES AND ACCESSORIES

For the transport of your ball prisms we recommend our special cases made of shockproof

ABS plastic with foam insert. Each “nest” is suitable for storing one prism including the base.

With an order of more than 10 ball prisms, you will get a free case for each set, when you include it with your order at a price of “€ 0.00“.

270 x 230 x 82mm, approx. weight: 920 g

Order No Description of items

Special case for ball prisms and accessories with 15 nests for ball bases with a maximum holding force of 4kg

Special case for ball prisms and accessories with 6 nests for ball bases with a maximum holding force of 15 - 20kg

46-1468-15D

46-1468-6D

46-1468-15D

6 DETACHING TOOL FOR BALL BASES WITH POWER MAGNETS > 4 KG

It is rarely possible to detach ball bases with magnetic forces of 15 and 20kg from their installation surface without using a tool. We recommend our plastic detaching tool with carrying strap which fits all our ball bases with a diameter of 33mm.


Plastic detaching tool for all ball bases with a diameter of 33mm with carrying strap

Order No

46-1460-Z


46-1463

5

46-1460-Z

6

21

22

YOUR NOTES

23

GOECKE GmbH & Co. KG

Ruhrstraße 38 D-58332 Schwelm

Postfach 305 D-58316 Schwelm

Phone: +49 (0) 23 36 - 47 90 - 0

Telefax: +49 (0) 23 36 - 47 90 - 10

E-Mail: info@goecke.de

Internet: www.goecke.de

Special-Survey Equipment

Special-Survey Equipment for tunnelling and monitoring

HARALD GOECKE

FIXED INSTRUMENT SET UPS FOR PILLARS

WEATHER- AND ANTI-VANDALISM PROTECTIVE COVER FOR MONITORING PROJECTS

TACHYLOCK THEFT PROTECTION...

BRACKETS FOR TOTAL STATIONS

TUNNEL LASERS

ADAPTER EQUIPMENT FOR PRISMS

CONVERGENCE-BOLTS AND EQUIPMENT

GOECKE BIREFLEX-TARGETS

MONITORING-PRISMEN

ALUMINIUM CROSS PROFILES

GEODESY TRIBRACH SYSTEMS WILD/LEICA

MONITORING WITH MAGNETIC BALL PRISMS

Precise – universal – inexpensive

Related documents

Products

Support

Special-Survey Equipment

Special-Survey Equipment for tunnelling and monitoring

HARALD GOECKE

FIXED INSTRUMENT SET UPS FOR PILLARS

WEATHER- AND ANTI-VANDALISM PROTECTIVE COVER FOR MONITORING PROJECTS

TACHYLOCK THEFT PROTECTION...

BRACKETS FOR TOTAL STATIONS

TUNNEL LASERS

ADAPTER EQUIPMENT FOR PRISMS

CONVERGENCE-BOLTS AND EQUIPMENT

GOECKE BIREFLEX-TARGETS

MONITORING-PRISMEN

ALUMINIUM CROSS PROFILES

GEODESY TRIBRACH SYSTEMS WILD/LEICA

MONITORING WITH MAGNETIC BALL PRISMS

Precise – universal – inexpensive

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