CN203890899U - External-prestress anchor cable beam diverter - Google Patents
External-prestress anchor cable beam diverter Download PDFInfo
- Publication number
- CN203890899U CN203890899U CN201420142976.8U CN201420142976U CN203890899U CN 203890899 U CN203890899 U CN 203890899U CN 201420142976 U CN201420142976 U CN 201420142976U CN 203890899 U CN203890899 U CN 203890899U
- Authority
- CN
- China
- Prior art keywords
- anchor cable
- steering gear
- external
- diverter
- confinement tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 210000002435 tendon Anatomy 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an external-prestress anchor cable beam diverter. As an existing diverter is simple in structure and is of a fixed structure, the bending angle cannot be changed in construction; the diverter at different bending degrees can be selected only according to the trend of an anchor cable on the construction site. The external-prestress anchor cable beam diverter comprises a macromolecular sealed pipe (1), wherein constraint covers (2) are respectively in buckling installation on two ends of the macromolecular sealed pipe; a diverter is installed in the macromolecular sealed pipe; the diverter comprises two groove mat clamps (3) and a constraint pipe (4) which is in hinge connection between the groove mat clamps; each groove mat clamp comprises an upper clamping plate (5), a lower clamping plate (6) and an upright plate (7) in vertical connection between the upper clamping plate and the lower clamping plate; a nut (8) is installed in the center of the upright plate through a rotary shaft. The external-prestress anchor cable beam diverter is applied to reinforcing an external-prestress anchor cable.
Description
Technical field
the utility model relates to the steering gear of a kind of external prestressing anchor cable bundle.
Background technology
existing anchor cable bundle steering gear manufacturer can production different model steering gear, simple in structure due to steering gear, and be fixed structure, in work progress, angle of bend can not convert, and therefore cannot adjust stress, the prestressing force weak effect producing.Can only according to job site anchor cable, walk always to select the steering gear of differently curved degree, to construction, make troubles, affect construction speed.
Summary of the invention
the purpose of this utility model is to provide the steering gear of a kind of external prestressing anchor cable bundle.
above-mentioned object realizes by following technical scheme:
the steering gear of a kind of external prestressing anchor cable bundle, its composition comprises: polymeric seal pipe, described polymeric seal pipe two ends are spiral-lock constraint lid respectively, steering gear is installed in described polymeric seal pipe, described steering gear comprises two groove pad folders, and hinged confinement tube between described groove pad folder; Wherein, described groove pad folder comprises train wheel bridge, lower plate, and riser connected vertically between described train wheel bridge and lower plate, and described riser center is by rotating shaft mounting nuts.
described external prestressing anchor cable bundle steering gear, also has one group and wears muscle passage in described confinement tube, the upper surface of described confinement tube, soffit are all plane, and described confinement tube is articulated with between described train wheel bridge and lower plate.
described external prestressing anchor cable bundle steering gear, described constraint covers has trepanning and liquid injection hole, and the diameter of described trepanning is identical with the circumferential external diameter of described nut.
the beneficial effects of the utility model:
1. the utility model improves existing prestress anchorage cable steering gear, mainly comprise the hinged groove pad folder of confinement tube and its two ends that connects tendon, confinement tube and groove pad folder is installed on behind polymeric seal pipe inside to the effect that utilizes the constraint of two ends capping to build effective encapsulation polymeric seal pipe and fixed groove pad folder.
the vertical riser external surface pressing from both sides due to groove pad is provided with the nut that can rotate, and need not rotate whole steering gear like this when being connected with tendon, only needs rotating nut just can realize the process of spinning, and saves the required man power and material's of construction input.
upper and lower two planes due to hinged this confinement tube between the train wheel bridge of groove pad folder, lower plate, it is that the anglec of rotation maximum of point can reach between 120 °-130 ° that confinement tube be take the pin joint of groove pad folder, has expanded the range of application of this steering gear at the grouting construction of the buildings such as bridge, bank protection.
2. the utility model covers and is provided with liquid injection hole in constraint, for add sealing fluid in polymeric seal pipe, and cover and be all provided with liquid injection hole in the constraint due to two ends, air pressure balance when this is conducive to guarantee to add sealing fluid, guarantee that sealing fluid is full of whole polymeric seal pipe, improve the sealing effectiveness of inner tendon, extend the application life of tendon.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is internal construction schematic diagrames of the present utility model.
in accompanying drawing, 1 is polymeric seal pipe; 2 is constraint lid; 3 is groove pad folder; 4 is confinement tube; 5 is train wheel bridge; 6 is lower plate; 7 is riser; 8 is nut; 9 for wearing muscle passage; 10 is trepanning; 11 is liquid injection hole.
the specific embodiment:
embodiment 1:
the steering gear of a kind of external prestressing anchor cable bundle, its composition comprises: polymeric seal pipe 1, described polymeric seal pipe two ends respectively spiral-lock constraint cover 2, steering gear is installed in described polymeric seal pipe, described steering gear comprises two groove pad folders 3, and hinged confinement tube 4 between described groove pad folder; Wherein, described groove pad folder comprises train wheel bridge 5, lower plate 6, and riser 7 connected vertically between described train wheel bridge and lower plate, and described riser center is by rotating shaft mounting nuts 8.
described polymeric seal pipe is rubber tube.
embodiment 2:
external prestressing anchor cable bundle steering gear according to described in embodiment 1, also has one group and wears muscle passage 9 in described confinement tube, the upper surface of described confinement tube, soffit are all plane, and described confinement tube is articulated with between described train wheel bridge and lower plate.
embodiment 3:
according to the external prestressing anchor cable bundle steering gear described in embodiment 1 or 2, described constraint covers has trepanning 10 and liquid injection hole 11, and the diameter of described trepanning is identical with the circumferential external diameter of described nut.Plug cock is installed in described liquid injection hole.
Claims (3)
1. external prestressing anchor cable bundle steering gear, its composition comprises: polymeric seal pipe, it is characterized in that: described polymeric seal pipe two ends are spiral-lock constraint lid respectively, steering gear is installed in described polymeric seal pipe, described steering gear comprises two groove pad folders, and hinged confinement tube between described groove pad folder; Wherein, described groove pad folder comprises train wheel bridge, lower plate, and riser connected vertically between described train wheel bridge and lower plate, and described riser center is by rotating shaft mounting nuts.
2. external prestressing anchor cable bundle according to claim 1 steering gear, it is characterized in that: in described confinement tube, also there is one group and wear muscle passage, the upper surface of described confinement tube, soffit are all plane, and described confinement tube is articulated with between described train wheel bridge and lower plate.
3. external prestressing anchor cable bundle according to claim 1 and 2 steering gear, is characterized in that: described constraint covers has trepanning and liquid injection hole, and the diameter of described trepanning is identical with the circumferential external diameter of described nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142976.8U CN203890899U (en) | 2014-03-27 | 2014-03-27 | External-prestress anchor cable beam diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142976.8U CN203890899U (en) | 2014-03-27 | 2014-03-27 | External-prestress anchor cable beam diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890899U true CN203890899U (en) | 2014-10-22 |
Family
ID=51717321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142976.8U Expired - Fee Related CN203890899U (en) | 2014-03-27 | 2014-03-27 | External-prestress anchor cable beam diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890899U (en) |
-
2014
- 2014-03-27 CN CN201420142976.8U patent/CN203890899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141022 |