CN206267025U - A kind of Spatial Cable catheter positioning control device - Google Patents
A kind of Spatial Cable catheter positioning control device Download PDFInfo
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- CN206267025U CN206267025U CN201621290587.5U CN201621290587U CN206267025U CN 206267025 U CN206267025 U CN 206267025U CN 201621290587 U CN201621290587 U CN 201621290587U CN 206267025 U CN206267025 U CN 206267025U
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- guide pipe
- cable guide
- angle steel
- opening angle
- cable
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of Spatial Cable catheter positioning control device, it includes cable guide pipe and stiff skeleton；Cable guide pipe is tilting to be installed in stiff skeleton；The upper cutting mouthful lower end of cable guide pipe is provided with the first opening angle steel tangent with it；First opening angle steel is affixed with stiff skeleton；The lower cutting mouthful lower end of cable guide pipe is provided with the second opening angle steel tangent with it；Second opening angle steel is affixed with stiff skeleton；The mileage control point for controlling cable guide pipe cutting mouthful mileage and the offset distance control point for controlling cable guide pipe cutting mouthful central point are provided with first opening angle steel and the second opening angle steel.The utility model simple structure, effectively simplifies, and improves installation accuracy, saves the set-up time, reduces the difficulty of measurement operation, improves measurement efficiency, also saves substantial amounts of man power and material.
Description
Technical field
The utility model is related to a kind of cable guide pipe positioner, belongs to cable-stayed bridge cable guide pipe construction measurement technology field, tool
Body is related to a kind of Spatial Cable catheter positioning control device.
Background technology
Cable-stayed bridge quickly grows in decades recently, and main bearing member is girder, king-tower and can be seen as external prestressing
Suspension cable.Suspension cable is contact Tower Column of A Cable Stayed Bridge, the tie of beam, is anchored on the pre-buried conduit of drag-line of Sarasota and girder.Rope is led
The axis of pipe can change the stress of suspension cable when inconsistent with suspension cable termination axis in stretched wire state, receive its part
Shearing, not only influences its service life, and be absolutely unsafe.Cable guide pipe high-acruracy survey is positioned to for cable-stayed bridge engineering construction
A great problem, therefore, in cable guide pipe precision positioning measurement, the cable guide pipe targeting scheme that gears to actual circumstances of formulation selects science
Measuring method, the alignment quality to cable guide pipe is even more important.
At present, conventional cable guide pipe localization method is directly positioned using self-control auxiliary positioning cover plate and three dimensional space coordinate
Method, being equipped with high precision total station carries out live installation positioning in real time to the axis of cable guide pipe.Because the precision that it is positioned is very big
Influenceed by the mismachining tolerance of pipe fitting or other components in degree, it is difficult to meet its positioning accuracy request.Its positioning needs many in addition
Secondary conversion, tedious process, not intuitively.
A kind of positioning device for cableway pipe of cable-stayed bridge is disclosed in Chinese utility model patent specification CN202119434U,
It is applied on the cableway pipe in Cable stayed Bridge Main Tower, including：Positioned at cableway pipe anchor point location-plate suitable for reading, centre is provided with adjusted
The first monitoring point on cableway pipe axis is in afterwards；The exit point location-plate of mouth under cableway pipe, centre be provided with it is adjusted after
The second monitoring point on cableway pipe axis；The regulation machine of regulation anchor point location-plate and exit point location-plate circumferential position
Structure.Governor motion is the multipair adjusting screw rod and screw element being connected through a screw thread；Screw element is separately fixed at anchor point location-plate
On exit point location-plate；Adjusting screw rod passes through screw element, and end is fixed on cableway inside pipe wall.What the utility model was used
Positioning adjustment structure is complicated, be unfavorable for that processing is used.
A kind of cable guide pipe positioner is disclosed in Chinese invention patent specification CN104264588B, it is first by rope
Conduit anchor plate centre coordinate is fixed, and because anchor point to cable guide pipe exit point length is known, is exported by adjusting cable guide pipe
Point Y-direction coordinate and Z-direction coordinate, you can spatially position the cable guide pipe.Although the invention can be to cable guide pipe coordinate realization amount
Change adjustment, positioning, by length-adjustable governor motion come instead of the rigid support being fixedly connected with cable guide pipe in background technology,
But the inventive structure is complicated, the quick positioning construction of cable guide pipe is not easy to.
A kind of cable-stayed bridge Spatial Cable catheter positioning is disclosed in Chinese utility model patent specification CN205604090U
Device, including front frame, after-frame and cross tube and sheer pole for the front frame and after-frame to be connected as general frame；Before described
The end wall bracket for supporting cable guide pipe is provided between frame and sheer pole, the folder between plane and horizontal plane where the end wall bracket
Angle is 26.0 ° -72.0 °.Although the cable-stayed bridge Spatial Cable catheter positioned device of the utility model can be before reinforcement installation to rope
Conduit is accurately positioned and is reinforced, it is ensured that cable guide pipe position during reinforcement installation is constant, it is ensured that construction quality, is improved and is surveyed
Amount efficiency, while facilitate subsequent construction, but the utility model versatility is not strong and positioning precision is not high.
The content of the invention
For the defect that above-mentioned prior art is present, the purpose of this utility model seeks to solve above-mentioned background technology not
Foot, there is provided a kind of Spatial Cable catheter positioning control device and construction method, it is not only simple in structure and can be quickly and accurately
Realize the location and installation of cable guide pipe.
In order to solve the above technical problems, the utility model employs such a Spatial Cable catheter positioning control device, its
Including cable guide pipe and stiff skeleton；The cable guide pipe is tilting to be installed in the stiff skeleton；The upper cutting mouthful of the cable guide pipe
Lower end is provided with the first opening angle steel tangent with it；First opening angle steel is affixed with the stiff skeleton；The rope is led
The lower cutting mouthful lower end of pipe is provided with the second opening angle steel tangent with it；The second opening angle steel is solid with the stiff skeleton
Connect；The mileage for controlling cable guide pipe cutting mouthful mileage is provided with the first opening angle steel and second opening angle steel
Control point and the offset distance control point for controlling cable guide pipe cutting mouthful central point.
In a kind of preferred embodiment of the present utility model, the mileage control point includes the mileage control of cable guide pipe left side
Point and cable guide pipe right side mileage control point.
In a kind of preferred embodiment of the present utility model, set between the mileage control point of first opening angle steel
There is the stopper slot for preventing cutting mouthful skew on cable guide pipe.
In a kind of preferred embodiment of the present utility model, the length of the stopper slot is straight more than or equal to cable guide pipe
Footpath；The width of the stopper slot is wired to the first opening angle steel near cable guide pipe 3 more than or equal to cable guide pipe mileage control point
The distance of inner edge.
In a kind of preferred embodiment of the present utility model, set between the mileage control point of second opening angle steel
There is the stopper slot for preventing cutting mouthful skew under cable guide pipe.
In a kind of preferred embodiment of the present utility model, the length of the stopper slot is straight more than or equal to cable guide pipe
Footpath；Wall thickness of the width of the stopper slot more than or equal to cable guide pipe.
In a kind of preferred embodiment of the present utility model, the stiff skeleton is provided with the hand for adjusting cable guide pipe
Draw cucurbit.
The beneficial effects of the utility model are：The utility model simple structure, by using two opening angle steel as branch
Support point, coordinates high precision total station setting-out to go out mileage control point and the offset distance control of the upper and lower cutting mouthful of cable guide pipe on the strong point
Point processed.Can so simplify, improve installation accuracy, save the set-up time, reduce the difficulty of measurement operation, improve
Measurement efficiency, also saves substantial amounts of man power and material, with great promotional value.
Brief description of the drawings
Fig. 1 is a kind of front view of Spatial Cable catheter positioning control device of the utility model embodiment；
Fig. 2 is a kind of side view of Spatial Cable catheter positioning control device of the utility model embodiment；
Fig. 3 is a kind of A-A sectional views of Spatial Cable catheter positioning control device of the utility model embodiment in Fig. 2；
It in Fig. 2 is a kind of B-B sectional views of Spatial Cable catheter positioning control device of the utility model embodiment that Fig. 4 is；
Fig. 5 is that a kind of the second opening steel angle structure of Spatial Cable catheter positioning control device of the utility model embodiment is illustrated
Figure；
Fig. 6 is that a kind of the first opening steel angle structure of Spatial Cable catheter positioning control device of the utility model embodiment is illustrated
Figure；
In figure：The openings of 1- first angle steel, the openings of 2- second angle steel, 3- cable guide pipes, 4- left sides mileage control point, 5- cable guide pipes
Offset distance control point, 6- cable guide pipes right side mileage control point, 7- stiff skeletons, 8-chain block.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, is not used to limit the utility model.
From a kind of structural representation of the Spatial Cable catheter positioning control device shown in Fig. 1 to Fig. 6, the utility model
Position control device including the upper and lower cutting mouthful of cable guide pipe, including being welded on, cable guide pipe is upper and lower to be cutd open cable guide pipe position control device
Opening angle steel on otch and stiff skeleton, for fixed support cable guide pipe, cable guide pipe positioning construction method is included in angular aperture
Setting-out goes out left side mileage control point, right side mileage control point and the offset distance control point of cable guide pipe on steel, for being accurately positioned rope
Conduit, wherein, Spatial Cable catheter positioning control device includes be welded in 3 times cuttings of cable guide pipe mouthful and stiff skeleton 7 second
Opening angle steel 2 and the first opening angle steel 1 for being welded on cutting mouthful and stiff skeleton 7 on cable guide pipe 3, cable guide pipe positioning construction method
It is included in the accurate setting-out on the first opening opening of angle steel 1 and second angle steel 2 and goes out mileage control point 4 and cable guide pipe on the left of cable guide pipe
Right side mileage control point 6 and cable guide pipe offset distance control point 5.
In a kind of embodiment of the present utility model, it includes cable guide pipe 3 and stiff skeleton 7；The tilting peace of the cable guide pipe 3
Loaded in the stiff skeleton 7；The upper cutting mouthful lower end of cable guide pipe 3 is provided with the first opening angle steel 1 tangent with it；First opens
Bicker steel 1 is affixed with stiff skeleton 7；The lower cutting mouthful lower end of cable guide pipe 3 is provided with the second opening angle steel 2 tangent with it；The
Two opening angle steel 2 are affixed with stiff skeleton 7；It is provided with the first opening opening of angle steel 1 and second angle steel 2 and is led for control cord
The mileage control point of the cutting of pipe 3 mouthful mileage and the offset distance control point 5 for controlling the cutting of cable guide pipe 3 mouthful central point；Mileage is controlled
Point includes mileage control point 4 and cable guide pipe right side mileage control point 6 on the left of cable guide pipe；The mileage control point of the first opening angle steel 1
Between be provided with stopper slot for preventing cutting on cable guide pipe 3 mouthful skew；The length of stopper slot is more than or equal to cable guide pipe 3
Diameter；The width of stopper slot is close in cable guide pipe 3 more than or equal to the first opening angle steel 1 that is wired at cable guide pipe mileage control point
The distance on side；It is provided with for preventing the spacing of 3 times cuttings of cable guide pipe mouthful skew between the mileage control point of the second opening angle steel 2
Groove；Diameter of the length of stopper slot more than or equal to cable guide pipe 3；Wall thickness of the width of stopper slot more than or equal to cable guide pipe 3；Strength
Property skeleton 7 is provided with the chain block 8 for adjusting cable guide pipe 3.
During using the utility model, the present embodiment coordinates high precision total station setting-out to go out 3 times cuttings of cable guide pipe mouthful in advance
Elevation, welds the second opening angle steel 2 on the stiff skeleton 7 of this elevational positions, is then accurately put on the second opening angle steel 2
It is inclined that sample goes out mileage control point 6 and cable guide pipe on the right side of the cable guide pipe left side mileage control point 4, cable guide pipe of 3 times cuttings of cable guide pipe mouthful
Away from control point 5, and mark is carried out with paint.
Secondly high precision total station setting-out is coordinated to go out the elevation of cutting mouthful on cable guide pipe 3, in the stiffness of this elevational positions
The opening of welding first angle steel 1 on skeleton 7, the rope that then accurate setting-out goes out cutting mouthful on cable guide pipe 3 on the first opening angle steel 1 is led
Pipe left side mileage control point 4, cable guide pipe right side mileage control point 6 and cable guide pipe offset distance control point 5, and carry out mark with paint
Note.
Again on the left of the cable guide pipe on the second opening angle steel 2 on the right side of mileage control point 4 and cable guide pipe mileage control point 6 it
Between one size in opening is long is slightly over corresponding cable guide pipe diameter and a width of preformed groove slightly larger than corresponding cable guide pipe wall thickness, it is ensured that
3 times cuttings of cable guide pipe mouthful are put at the aperture position of the second opening angle steel 2, prevent cable guide pipe 3 from offseting.
On the left of the last cable guide pipe on the first opening angle steel 1 on the right side of mileage control point 4 and cable guide pipe mileage control point 6 it
Between one size in opening is long is slightly over corresponding cable guide pipe diameter and a width of is led slightly larger than cable guide pipe left side mileage control point 4 and rope
Mileage control point 6 is wired to preformed groove of the first opening angle steel 1 near the inner edge of cable guide pipe 3 on the right side of pipe, it is ensured that cutd open on cable guide pipe 3
Otch is put at the aperture position of the first opening angle steel 1, prevents cable guide pipe 3 from offseting.
When using, directly cable guide pipe 3 is lifted to the cable guide pipe left side of the first opening opening of angle steel 1 and first angle steel 2
At the aperture position reserved between process control point 4 and cable guide pipe right side mileage control point 6, cable guide pipe is measured out with identification steel ruler left
Side mileage control point 4 is protected to horizontal range and cable guide pipe right side the mileage control point 6 of cable guide pipe 3 to the horizontal range of cable guide pipe 3
Demonstrate,prove two back gauges equal.Then appropriate rotation cable guide pipe 3, coordinates chain block 8 accurately to adjust the space of cable guide pipe 3 using crowbar
Position, the cable guide pipe offset distance for making its upper and lower cutting mouthful central point alignment first be open on the angle steel 2 of the opening of angle steel 1 and first is controlled
Point 5, and make that cable guide pipe 3 is upper and lower to cut open cut sides parallel cable guide pipe left side mileage control point 4 and cable guide pipe right side mileage control point 6
The straight line being linked to be.
By the method for this utility model, the positioning precision of cable guide pipe is not only set to meet requirement, and position fixing process
Flexibly, rapidly, it is that the time has been won in Cable stayed Bridge Main Tower rapid construction, it is ensured that the requirement of site operation progress, while improve
Measurement efficiency, also saves substantial amounts of man power and material, with very big society and economic benefit.
It should be appreciated that the above, specific embodiment only of the invention, but protection scope of the present invention is not
Be confined to this, any those of ordinary skill in the art disclosed herein technical scope in, the change that can be readily occurred in
Or replace, should all be included within the scope of the present invention.
Claims (7)
1. a kind of Spatial Cable catheter positioning control device, including cable guide pipe (3) and stiff skeleton (7)；The cable guide pipe (3) is tilting
It is installed in the stiff skeleton (7)；It is characterized in that：The upper cutting mouthful lower end of the cable guide pipe (3) is provided with tangent with it
First opening angle steel (1)；First opening angle steel (1) is affixed with the stiff skeleton (7)；Under the cable guide pipe (3)
Cutting mouthful lower end is provided with second opening angle steel (2) tangent with it；Second opening angle steel (2) and the stiff skeleton
(7) it is affixed；It is provided with for controlling cable guide pipe (3) to cut open on first opening angle steel (1) and second opening angle steel (2)
The mileage control point of otch mileage and the offset distance control point for controlling cable guide pipe (3) cutting mouthful central point.
2. a kind of Spatial Cable catheter positioning control device according to claim 1, it is characterised in that：The mileage control point
Including cable guide pipe left side mileage control point (4) and cable guide pipe right side mileage control point (6).
3. a kind of Spatial Cable catheter positioning control device according to claim 1, it is characterised in that：First angular aperture
The stopper slot for preventing cutting mouthful skew on cable guide pipe (3) is provided between the mileage control point of steel (1).
4. a kind of Spatial Cable catheter positioning control device according to claim 3, it is characterised in that：The length of the stopper slot
Diameter of the degree more than or equal to cable guide pipe (3)；Line of the width of the stopper slot more than or equal to cable guide pipe mileage control point
The distance of cable guide pipe (3) inner edge is close to the first opening angle steel (1).
5. a kind of Spatial Cable catheter positioning control device according to claim 1, it is characterised in that：Second angular aperture
The stopper slot for preventing cutting mouthful skew under cable guide pipe (3) is provided between the mileage control point of steel (2).
6. a kind of Spatial Cable catheter positioning control device according to claim 5, it is characterised in that：The length of the stopper slot
Diameter of the degree more than or equal to cable guide pipe (3)；Wall thickness of the width of the stopper slot more than or equal to cable guide pipe (3).
7. a kind of Spatial Cable catheter positioning control device according to claim 1, it is characterised in that：The stiff skeleton
(7) it is provided with the chain block (8) for adjusting cable guide pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290587.5U CN206267025U (en) | 2016-11-29 | 2016-11-29 | A kind of Spatial Cable catheter positioning control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290587.5U CN206267025U (en) | 2016-11-29 | 2016-11-29 | A kind of Spatial Cable catheter positioning control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267025U true CN206267025U (en) | 2017-06-20 |
Family
ID=59042777
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290587.5U Expired - Fee Related CN206267025U (en) | 2016-11-29 | 2016-11-29 | A kind of Spatial Cable catheter positioning control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267025U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881914A (en) * | 2017-12-15 | 2018-04-06 | 中交第二航务工程局有限公司 | A kind of sub-wire tube type rope saddle back court assembled positioner and assembly method |
| CN109629395A (en) * | 2019-02-02 | 2019-04-16 | 中铁十五局集团第工程有限公司 | A kind of the limit V-type snap-gauge and application method of the positioning of concrete inclined cable conduit |
| CN110241735A (en) * | 2019-06-14 | 2019-09-17 | 中铁大桥局集团第一工程有限公司 | The positioning adjustment device and method of adjustment of Cable stayed Bridge Main Tower cable guide pipe |
| CN112609576A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Method and device for positioning and installing spatial attitude of stay cable guide pipe |
| CN112813833A (en) * | 2020-12-31 | 2021-05-18 | 中交路桥华南工程有限公司 | Installation method of cableway pipe |
| CN115613467A (en) * | 2022-11-04 | 2023-01-17 | 中铁一局集团(广州)建设工程有限公司 | Cable-stayed bridge cable guide pipe positioning and reinforcing device and construction method |
-
2016
- 2016-11-29 CN CN201621290587.5U patent/CN206267025U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881914A (en) * | 2017-12-15 | 2018-04-06 | 中交第二航务工程局有限公司 | A kind of sub-wire tube type rope saddle back court assembled positioner and assembly method |
| CN107881914B (en) * | 2017-12-15 | 2023-09-12 | 中交第二航务工程局有限公司 | Wire-dividing tube type cable saddle back field assembly type positioning device and assembly method |
| CN109629395A (en) * | 2019-02-02 | 2019-04-16 | 中铁十五局集团第工程有限公司 | A kind of the limit V-type snap-gauge and application method of the positioning of concrete inclined cable conduit |
| CN109629395B (en) * | 2019-02-02 | 2024-02-02 | 中铁十五局集团第一工程有限公司 | Limiting V-shaped clamping plate for positioning concrete stay cable guide pipe and use method |
| CN110241735A (en) * | 2019-06-14 | 2019-09-17 | 中铁大桥局集团第一工程有限公司 | The positioning adjustment device and method of adjustment of Cable stayed Bridge Main Tower cable guide pipe |
| CN110241735B (en) * | 2019-06-14 | 2024-02-27 | 中铁大桥局集团第一工程有限公司 | Positioning and adjusting device and method for main tower cable guide pipe of cable-stayed bridge |
| CN112609576A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Method and device for positioning and installing spatial attitude of stay cable guide pipe |
| CN112813833A (en) * | 2020-12-31 | 2021-05-18 | 中交路桥华南工程有限公司 | Installation method of cableway pipe |
| CN112813833B (en) * | 2020-12-31 | 2022-12-27 | 中交路桥华南工程有限公司 | Installation method of cableway pipe |
| CN115613467A (en) * | 2022-11-04 | 2023-01-17 | 中铁一局集团(广州)建设工程有限公司 | Cable-stayed bridge cable guide pipe positioning and reinforcing device and construction method |
| CN115613467B (en) * | 2022-11-04 | 2023-10-20 | 中铁一局集团(广州)建设工程有限公司 | Cable-stayed bridge cable guide pipe positioning and reinforcing device and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |