CN209181722U - A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment - Google Patents
A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment Download PDFInfo
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- CN209181722U CN209181722U CN201920048893.5U CN201920048893U CN209181722U CN 209181722 U CN209181722 U CN 209181722U CN 201920048893 U CN201920048893 U CN 201920048893U CN 209181722 U CN209181722 U CN 209181722U
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- anchor tube
- verticality
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- pedestal
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Abstract
A kind of positioning of anchor tube survey relate generally to partially and measuring for verticality equipment suspension bridge, cable-suspended bridge itself measuring for verticality of the anchor point coordinate control and anchor tube of bridge floor device.It includes anchor tube hole center positioning device, testing apparatus for verticality and anchor tube three dimensional space coordinate detection device；Anchor tube hole center positioning device includes flexible scale foot prop；Testing apparatus for verticality includes pedestal, laser emitter and light source distance adjuster, pedestal connects flexible scale foot prop and is mounted on anchor tube, foot screw is installed on pedestal, support platform is installed above foot screw, mounting and adjusting case in support platform, center below adjusting tank is installed by the laser emitter vertical with support platform, mounted lens below laser emitter.The utility model has the beneficial effect that it can carry out the centralized positioning of anchor tube hole, measuring for verticality, the detection of anchor tube three dimensional space coordinate simultaneously, keeps measurement operation more flexible, construction efficiency is high.
Description
Technical field
A kind of positioning of anchor tube survey relate generally to partially and measuring for verticality equipment suspension bridge, cable-suspended bridge bridge floor anchor point
The device of coordinate control and anchor tube itself measuring for verticality.
Background technique
As bridge technology is constantly promoted, the requirement of higher precision is also constantly proposed for the Construction control of bridge.Anchor tube
As hoist cable lower part stress point, when anchor tube deviation, full-bridge discontinuity equalization can be caused；Anchor tube verticality inclination angle is excessive, can make
Hoist cable becomes smaller with the anchor tube angle of cut, it is easy to damage in hoist cable tensioning to sunpender.
Summary of the invention
Problem to be solved in the utility model provides one kind and is suitable in anchor tube factory-assembled aiming above insufficient,
Inclined and measuring for verticality novel device is surveyed to anchor tube positioning when live girder steel positions.Its technical solution is as follows:
A kind of anchor tube positioning survey is inclined and measuring for verticality equipment, key technology are to include anchor tube hole centralized positioning dress
It sets, testing apparatus for verticality and anchor tube three dimensional space coordinate detection device；Anchor tube hole center positioning device includes flexible scale foot
Frame；Testing apparatus for verticality includes pedestal, laser emitter and light source distance adjuster, and pedestal connects flexible scale foot prop installation
On anchor tube, foot screw is installed on pedestal, support platform, mounting and adjusting case in support platform, adjusting tank are installed above foot screw
Upper installation round level bubble, long level(l)ing bubble and light source distance adjuster, center installation and branch below adjusting tank
Support the vertical laser emitter of platform, mounted lens below laser emitter, installs connector on adjusting tank is installed on connector
Single prism.Single prism is matched with total station, directly measurement anchor tube central three-dimensional coordinate.
The flexible scale foot prop is triangular in shape to be installed on anchor tube mouth, and the flexible scale foot prop other end is connected to the three of pedestal
On a angle, so that pedestal is located at the medium position of anchor tube mouth.
Circular hole is opened among the pedestal and support platform, circular hole is projected on the center of anchor tube mouth.
The flexible scale foot prop merogenesis is shunk, and identifies scale on flexible scale foot prop.
The lens are single side concavees lens.
The light source distance adjuster includes coarse adjustment nut and fine-tuning nut.
Compared with prior art, the utility model has the beneficial effect that
1, the utility model device includes that anchor tube hole center positioning device, testing apparatus for verticality and anchor tube three-dimensional space are sat
Detection device is marked, the centralized positioning of anchor tube hole, measuring for verticality, the detection of anchor tube three dimensional space coordinate can be carried out simultaneously, grasp measurement
Make more flexible, construction efficiency height.
2, the utility model testing apparatus for verticality is worked using laser emitter, solves anchor tube crawl space verticality
Measurement is difficult, plummet method environment influences the problems such as inaccurate, improves construction precision.
3, the utility model anchor tube hole center positioning device utilizes three side foot prop elongations, can rapidly find out in detection object
Heart point, and solve the problems such as difficult prism, the positioning of central point difficulty are set up on hole.
4, the utility model device is integrated on the base by prism, can be used cooperatively with total station, a tractor serves several purposes, practicability
It is higher.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the portion Figure 1A enlarged structure schematic diagram；
Fig. 3 is Fig. 1 I-I diagrammatic cross-section；
Fig. 4 is beam detection anchor tube verticality, anchor tube plumbness schematic diagram；
Fig. 5 is beam detection anchor tube verticality, anchor tube out of plumb state principle figure.
Specific embodiment
Referring to FIG. 1 to FIG. 3, a kind of anchor tube positioning survey is inclined and measuring for verticality equipment, key technology are to include anchor tube
Hole center positioning device, testing apparatus for verticality and anchor tube three dimensional space coordinate detection device；Anchor tube hole center positioning device packet
Include flexible scale foot prop 2；Testing apparatus for verticality includes pedestal 11, laser emitter 12 and light source distance adjuster 10, pedestal
11, which connect flexible scale foot prop 2, is mounted on anchor tube 1, and foot screw 3 is installed on pedestal 11, installs support platform above foot screw 3
4, mounting and adjusting case 5 in support platform 4 installs round level bubble 6, long level(l)ing bubble 7 and light source distance adjustment on adjusting tank 5
The laser emitter 12 vertical with support platform 4 is installed in device 10, center below adjusting tank 5, under laser emitter 12
Square mounted lens 13, installs connector 9 on adjusting tank 5 install single prism 8 on connector 9.Single prism with total station is mating makes
With, directly measurement anchor tube central three-dimensional coordinate.
The flexible scale foot prop 2 is triangular in shape to be installed on anchor tube mouth, and flexible 2 other end of scale foot prop is connected to pedestal 11
Three angles on so that pedestal 11 is located at the medium position of anchor tube mouth.
Flexible scale foot prop 2 uses quality carbon tool steel material, and high-intensitive, wear-resisting, resisting deflection is suitable for internal diameter
Anchor tube centralized positioning within the scope of 220mm-600mm.
Circular hole 14 is opened among the pedestal 11 and support platform 4, circular hole 14 is projected on the center of anchor tube mouth.
Flexible 2 merogenesis of scale foot prop is shunk, and identifies scale 2.1 on the scale foot prop 2 that stretches.
The lens 13 are single side concavees lens, and the light beam after refraction is at diversity circle.
The light source distance adjuster 10 includes coarse adjustment nut 10.1 and fine-tuning nut 10.2.
The laser emitter 12 uses diode to emit parallel laser for core devices, emits red (635nm ∽
650nm) visible waveband light beam.
A kind of positioning of anchor tube is surveyed partially and the application method of measuring for verticality equipment, key technology are to include following step
It is rapid:
1) when working, equipment is placed on anchor tube mouth, utilizes flexible 2 quick positioning anchor pore center of scale foot prop；
2) foot screw 3 is adjusted, round level bubble 6 and long level(l)ing bubble 7 is observed, bubble is in center, i.e., to branch
It supports platform 4 and top carries out accurate leveling；It opens laser emitter 12 and emits infinite ray, after the refraction of lens 13, formed
Diversity circle beam with certain angle；
3) data shown by the coarse adjustment nut 10.1 and fine-tuning nut 10.2 of light source distance adjuster 10 are adjusted and anchor tube 1 is real
It is consistent to survey length, makes ray in the formation of 1 bottom of anchor tube and the consistent round ring of light of anchor tube internal diameter, observes anchor tube bottom, work as anchor tube
When in plumbness, ray is overlapped with 1 bottom outer edge of anchor tube in the round ring of light 15 that 1 bottom of anchor tube is formed (such as Fig. 4 institute
Show)；
4) when anchor tube out of plumb, the round ring of light 15 and 1 bottom outer edge of anchor tube that ray is formed in 1 bottom of anchor tube are wrong
It opens, measures 1 bottom interior edge of anchor tube to ring of light distance with ruler 16 and learn 1 upper and lower opening unfitness of butt joint (as shown in Figure 5) of anchor tube, according to
Unfitness of butt joint adjustment girder steel keeps anchor tube vertical, re-measures further according to the above method；
5) single prism 8 is matched with total station, directly measurement anchor tube central three-dimensional coordinate.
Claims (6)
1. inclined and measuring for verticality equipment is surveyed in a kind of anchor tube positioning, it is characterised in that including anchor tube hole center positioning device, vertically
Spend detection device and anchor tube three dimensional space coordinate detection device；Anchor tube hole center positioning device includes flexible scale foot prop (2)；It hangs down
Straightness detecting device includes pedestal (11), laser emitter (12) and light source distance adjuster (10), and pedestal (11) connection is flexible
Scale foot prop (2) is mounted on anchor tube (1), installs foot screw (3) on pedestal (11), and support platform is installed above foot screw (3)
(4), mounting and adjusting case (5) in support platform (4), install on adjusting tank (5) round level bubble (6), long level(l)ing bubble (7) and
The laser emitter vertical with support platform (4) is installed in light source distance adjuster (10), the center below adjusting tank (5)
(12), mounted lens (13) below laser emitter (12), installs connector (9) on adjusting tank (5), connector are installed on (9)
Single prism (8).
2. inclined and measuring for verticality equipment is surveyed in anchor tube positioning according to claim 1, it is characterised in that flexible scale foot prop (2)
Triangular in shape to be installed on anchor tube mouth, flexible scale foot prop (2) other end is connected on three angles of pedestal (11), so that pedestal
(11) it is located at the medium position of anchor tube mouth.
3. inclined and measuring for verticality equipment is surveyed in anchor tube positioning according to claim 1, it is characterised in that pedestal (11) and support
It is opened circular hole (14) among platform (4), circular hole (14) is projected on the center of anchor tube mouth.
4. inclined and measuring for verticality equipment is surveyed in anchor tube positioning according to claim 1, it is characterised in that flexible scale foot prop (2)
Merogenesis is shunk, and identifies scale (2.1) on flexible scale foot prop (2).
5. inclined and measuring for verticality equipment is surveyed in anchor tube positioning according to claim 1, it is characterized in that lens (13) are that single side is recessed
Lens.
6. inclined and measuring for verticality equipment is surveyed in anchor tube positioning according to claim 1, it is characterized in that light source distance adjuster
It (10) include coarse adjustment nut (10.1) and fine-tuning nut (10.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048893.5U CN209181722U (en) | 2019-01-12 | 2019-01-12 | A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048893.5U CN209181722U (en) | 2019-01-12 | 2019-01-12 | A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181722U true CN209181722U (en) | 2019-07-30 |
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ID=67378710
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048893.5U Active CN209181722U (en) | 2019-01-12 | 2019-01-12 | A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment |
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| CN (1) | CN209181722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520426A (en) * | 2019-01-12 | 2019-03-26 | 中国水利水电第七工程局有限公司 | A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment and detection method |
| CN111928830A (en) * | 2020-07-31 | 2020-11-13 | 中铁大桥局武汉桥梁特种技术有限公司 | Device and method for detecting verticality of column type structure |
-
2019
- 2019-01-12 CN CN201920048893.5U patent/CN209181722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520426A (en) * | 2019-01-12 | 2019-03-26 | 中国水利水电第七工程局有限公司 | A kind of positioning of anchor tube is surveyed partially and measuring for verticality equipment and detection method |
| CN111928830A (en) * | 2020-07-31 | 2020-11-13 | 中铁大桥局武汉桥梁特种技术有限公司 | Device and method for detecting verticality of column type structure |
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