CN205348582U - Ratchet ends contrary formula carbon fiber plate ground tackle subassembly - Google Patents
Ratchet ends contrary formula carbon fiber plate ground tackle subassembly Download PDFInfo
- Publication number
- CN205348582U CN205348582U CN201521136820.XU CN201521136820U CN205348582U CN 205348582 U CN205348582 U CN 205348582U CN 201521136820 U CN201521136820 U CN 201521136820U CN 205348582 U CN205348582 U CN 205348582U
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- CN
- China
- Prior art keywords
- ratchet
- ground tackle
- carbon fiber
- lower plate
- train wheel
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Abstract
The utility model discloses a ratchet ends contrary formula carbon fiber plate ground tackle subassembly, including ground tackle cover and clamping piece group, the ground tackle cover is equipped with the rectangle through -hole that makes clamping piece group pass through, clamping piece group is including the punch holder and the lower plate that are used for pressing from both sides tight carbon fiber plate, the clamping face of punch holder and lower plate is the wavy surface, punch holder and lower plate are equipped with the rack along carbon fiber plate stretch -draw direction, still be equipped with in the ground tackle cover with rack complex gear, with ratchet that the gear is connected with through -drive and with ratchet complex pawl, this ground tackle can effectively press from both sides tight carbon fiber plate, ensures anchoring performance, avoids carbon fiber plate stress concentration.
Description
Technical field
This utility model carbon fiber board field of reinforcement, particularly to a kind of ratchet reverse-resistance type carbon beaverboard anchorage assembly.
Background technology
In recent years, the high intensity complex fiber material such as carbon fiber board is widely used in the field of reinforcement of civil construction project.Usually carbon fiber board is pasted onto the surface being reinforced component is used for improving the intensity of component.If the surface of component being anchored in after carbon fiber board stretch-draw, it is possible to improve the bending strength of component, crack resistance, it is also possible to improve the service efficiency of complex fiber material, reduce reinforcement cost.
Prestressed consolidation technology is adopted to need stretch-draw and anchoring carbon fiber sheet, although carbon fiber sheet has higher hot strength, but its anti-shear performance is poor, it is not easy to anchoring, traditional mantle friction and bolt-locking is relied on to realize clamping and the anchoring of carbon fiber board, the phenomenons such as not clamping, skidding and bolt looseness easily occur, its functional reliability is poor, in addition, when using existing ground tackle anchoring carbon fiber sheet, easily cause carbon fiber board stress to concentrate, affect ultimate strength and the service life of carbon fiber board.
Accordingly, it would be desirable to one can effectively clamp carbon fiber board, it is ensured that anchoring property, it is to avoid the ratchet reverse-resistance type carbon beaverboard anchorage assembly that carbon fiber board stress is concentrated.
Utility model content
In view of this, the purpose of this utility model is to provide one and can effectively clamp carbon fiber board, it is ensured that anchoring property, it is to avoid the ratchet reverse-resistance type carbon beaverboard anchorage assembly that carbon fiber board stress is concentrated.
Ratchet reverse-resistance type carbon beaverboard anchorage assembly of the present utility model, including ground tackle set and intermediate plate group；Described ground tackle is arranged with the rectangular through-hole making intermediate plate group pass through, and described intermediate plate group includes the train wheel bridge for clamping carbon fiber board and lower plate；The clamping face of described train wheel bridge and lower plate is wavy surface；Described train wheel bridge and lower plate are provided with tooth bar along carbon fiber board stretch-draw direction, are additionally provided with the ratchet that the gear coordinated with described tooth bar is connected and the ratchet coordinated with described ratchet with described gear coaxial transmission in described ground tackle set；
Further, in described ground tackle set, rectangle through-hole wall is provided with bar-shaped trough, and described gear and ratchet are arranged in bar-shaped trough；
Further, the clamping face of described lower plate is provided with multiple draw-in groove, is provided with the anti-slop serrations being slidably matched with draw-in groove in described draw-in groove, and described anti-slop serrations is connected with card trench bottom by spring；
Further, described ground tackle is cased with hard alloy and makes, and described train wheel bridge and lower plate are made by soft alloy.
The beneficial effects of the utility model: ratchet reverse-resistance type carbon beaverboard anchorage assembly of the present utility model, utilize train wheel bridge and lower plate that carbon fiber board is clamped in middle part, owing to the clamping face of train wheel bridge and lower plate is wavy surface, carbon fiber board is fixed by the cooperation utilizing wavy surface, after train wheel bridge and lower plate coordinate, insert in ground tackle set, tooth bar on train wheel bridge and the gear in ground tackle set coordinate, owing to gear coaxial transmission is connected to ratchet, when train wheel bridge and lower plate insert in ground tackle set along the direction in opposite direction with carbon fiber board stretch-draw, ratchet can rotate, when train wheel bridge and lower plate skid off along carbon fiber board stretch-draw direction, the rotation of ratchet is by ratchet locking, what realize train wheel bridge and lower clamp is fixing, train wheel bridge and lower plate is made to be only capable of overlapping after side is inserted and inserted cannot exit from ground tackle, finally realize the anchoring to carbon fiber board.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of gear of the present utility model；
Fig. 3 is the structural representation of ratchet and pawl of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as it can be seen, the carbon beaverboard anchorage of the present embodiment, overlaps 3 and intermediate plate group including ground tackle；Described ground tackle set 3 is provided with the rectangular through-hole making intermediate plate group pass through, and described intermediate plate group includes the train wheel bridge 4 for clamping carbon fiber board 5 and lower plate 6；The clamping face of described train wheel bridge 4 and lower plate 6 is wavy surface；Described train wheel bridge 4 and lower plate 6 are provided with tooth bar 1 along carbon fiber board 5 stretch-draw direction, it is provided with, in described ground tackle set 3, the gear 2 coordinated with described tooth bar 1, it is additionally provided with, in described ground tackle set 3, the gear 2 coordinated with described tooth bar 1, the ratchet 8 being connected with described gear 2 coaxial transmission and the ratchet 9 coordinated with described ratchet 8, utilize train wheel bridge 4 and lower plate 6 that carbon fiber board 5 is clamped in middle part, owing to the clamping face of train wheel bridge 4 and lower plate 6 is wavy surface, carbon fiber board 5 is fixed by the cooperation utilizing wavy surface, after train wheel bridge 4 and lower plate 6 coordinate, insert in ground tackle set 3, owing to gear 2 coaxial transmission is connected to ratchet 8, when train wheel bridge 4 and lower plate 6 insert in ground tackle set 3 along the direction in opposite direction with carbon fiber board 5 stretch-draw, ratchet 8 can rotate, when train wheel bridge 4 and lower plate 6 skid off along carbon fiber board stretch-draw direction, the rotation of ratchet 8 is by ratchet 9 locking, what realize train wheel bridge 4 and lower clamp 6 is fixing, train wheel bridge 4 and lower plate 6 is made to be only capable of overlapping after 3 sides are inserted and inserted cannot exit from ground tackle, finally realize the anchoring to carbon fiber board, ground tackle set is outer can arrange an adjusting knob for driving ratchet 9 to rotate, when carbon fiber board is taken out by needs, ratchet 9 can be driven to rotate, ratchet 9 is made to separate with ratchet 8, intermediate plate group can be extracted out.
In the present embodiment, in described ground tackle set 3, rectangle through-hole wall is provided with bar-shaped trough, state gear and ratchet is arranged in bar-shaped trough, gear and ratchet are arranged in bar-shaped trough, avoid it to occupy ground tackle and overlap the space in 3 rectangular through-hole, it is possible to make train wheel bridge 4 overlap 3 rectangular through-hole inwalls with lower plate 6 with ground tackle and directly contact cooperation.
In the present embodiment, the clamping face of described lower plate 6 is provided with multiple draw-in groove, is provided with the anti-slop serrations 7 being slidably matched with draw-in groove in described draw-in groove, and described anti-slop serrations 7 is connected with card trench bottom by spring, is connected with card trench bottom by spring bottom described anti-slop serrations 7.During original state, anti-slop serrations 7 part is positioned at draw-in groove, and a part is exposed outside draw-in groove, in the process of clamping carbon fiber board 5, anti-slop serrations 7, under the impetus of spring force, is in close contact with carbon fiber board 5, energy increasing friction force, it is to avoid skid, improve anchoring effect further.
In the present embodiment, described ground tackle set 3 has hard alloy to make, and described train wheel bridge 4 and lower plate 6 are made by soft alloy.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a ratchet reverse-resistance type carbon beaverboard anchorage assembly, it is characterised in that: include ground tackle set and intermediate plate group；Described ground tackle is arranged with the rectangular through-hole making intermediate plate group pass through, and described intermediate plate group includes the train wheel bridge for clamping carbon fiber board and lower plate；The clamping face of described train wheel bridge and lower plate is wavy surface；Described train wheel bridge and lower plate are provided with tooth bar along carbon fiber board stretch-draw direction, are additionally provided with the ratchet that the gear coordinated with described tooth bar is connected and the ratchet coordinated with described ratchet with described gear coaxial transmission in described ground tackle set.
2. ratchet reverse-resistance type carbon beaverboard anchorage assembly according to claim 1, it is characterised in that: in described ground tackle set, rectangle through-hole wall is provided with bar-shaped trough, and described gear and ratchet are arranged in bar-shaped trough.
3. ratchet reverse-resistance type carbon beaverboard anchorage assembly according to claim 2, it is characterized in that: the clamping face of described lower plate is provided with multiple draw-in groove, being provided with the anti-slop serrations being slidably matched with draw-in groove in described draw-in groove, described anti-slop serrations is connected with card trench bottom by spring.
4. ratchet reverse-resistance type carbon beaverboard anchorage assembly according to claim 3, it is characterised in that: described ground tackle is cased with hard alloy and makes, and described train wheel bridge and lower plate are made by soft alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136820.XU CN205348582U (en) | 2015-12-30 | 2015-12-30 | Ratchet ends contrary formula carbon fiber plate ground tackle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136820.XU CN205348582U (en) | 2015-12-30 | 2015-12-30 | Ratchet ends contrary formula carbon fiber plate ground tackle subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348582U true CN205348582U (en) | 2016-06-29 |
Family
ID=56172652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136820.XU Expired - Fee Related CN205348582U (en) | 2015-12-30 | 2015-12-30 | Ratchet ends contrary formula carbon fiber plate ground tackle subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205348582U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168137A (en) * | 2016-08-30 | 2016-11-30 | 中铁十九局集团第七工程有限公司 | Buried water stop erecting device and construction method thereof in a kind of tunnel |
| CN107268459A (en) * | 2017-06-19 | 2017-10-20 | 桂林理工大学 | A kind of construction method of prestressed fiber cloth reinforced Reinforced Concrete Pier Column |
| CN110468745A (en) * | 2019-09-02 | 2019-11-19 | 长沙理工大学 | A kind of bridge pier fastening device and its construction method |
| CN115653338A (en) * | 2022-10-14 | 2023-01-31 | 重庆科技学院 | CFRP panel-SMA silk combined anchorage device |
-
2015
- 2015-12-30 CN CN201521136820.XU patent/CN205348582U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168137A (en) * | 2016-08-30 | 2016-11-30 | 中铁十九局集团第七工程有限公司 | Buried water stop erecting device and construction method thereof in a kind of tunnel |
| CN107268459A (en) * | 2017-06-19 | 2017-10-20 | 桂林理工大学 | A kind of construction method of prestressed fiber cloth reinforced Reinforced Concrete Pier Column |
| CN107268459B (en) * | 2017-06-19 | 2023-08-11 | 桂林理工大学 | Construction method for prestressed fiber cloth reinforced concrete pier column |
| CN110468745A (en) * | 2019-09-02 | 2019-11-19 | 长沙理工大学 | A kind of bridge pier fastening device and its construction method |
| CN110468745B (en) * | 2019-09-02 | 2024-02-09 | 长沙理工大学 | Pier reinforcing device and construction method thereof |
| CN115653338A (en) * | 2022-10-14 | 2023-01-31 | 重庆科技学院 | CFRP panel-SMA silk combined anchorage device |
| CN115653338B (en) * | 2022-10-14 | 2024-05-17 | 重庆科技学院 | Combined anchorage device of CFRP plate-SMA wire composite material |
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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: 20160629 Termination date: 20181230 |