CN205206145U - Carbon fiber plate anchor - Google Patents
Carbon fiber plate anchor Download PDFInfo
- Publication number
- CN205206145U CN205206145U CN201521046921.8U CN201521046921U CN205206145U CN 205206145 U CN205206145 U CN 205206145U CN 201521046921 U CN201521046921 U CN 201521046921U CN 205206145 U CN205206145 U CN 205206145U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- ground tackle
- lower plate
- fiber board
- freewheel clutch
- 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.)
- Withdrawn - After Issue
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a carbon fiber plate anchor, 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, be equipped with in the ground tackle cover with rack complex gear, the gear inner circle is provided with freewheel clutch, the ground tackle cover is fixed in to freewheel clutch outer lane and gear drive cooperation, freewheel clutch inner circle, and 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
The utility model carbon fiber board field of reinforcement, particularly a kind of carbon fiber board anchor device.
Background technology
In recent years, the high strength complex fiber material such as carbon fiber board is widely used in the field of reinforcement of civil construction project.Normally carbon fiber board is pasted onto the intensity that the surface being reinforced component is used for improving component.If by being anchored in the surface of component after carbon fiber board stretch-draw, the flexural strength of component, crack resistance can be improved, the service efficiency of complex fiber material can also be improved, reducing 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, be not easy to anchoring, traditional skin friction and bolt-locking is relied on to realize clamping and the anchoring of carbon fiber board, easy appearance is not clamping, skid and the phenomenon such as bolt looseness, 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 application life of carbon fiber board.
Therefore, need one effectively can clamp carbon fiber board, guarantee anchoring property, avoid the carbon fiber board anchor device that carbon fiber board stress is concentrated.
Utility model content
In view of this, the purpose of this utility model is to provide one effectively can clamp carbon fiber board, guarantees anchoring property, avoids the carbon fiber board anchor device that carbon fiber board stress is concentrated.
Carbon fiber board anchor device of the present utility model, comprises ground tackle cover and intermediate plate group; Described ground tackle is arranged with the rectangular through-hole that intermediate plate group is passed through, and described intermediate plate group comprises 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, and be provided with the gear coordinated with described tooth bar in described ground tackle cover, described inner ring gear is provided with freewheel clutch; Described freewheel clutch outer ring coordinates with bore transmission, and freewheel clutch inner ring is fixed on ground tackle cover;
Further, in described ground tackle cover, rectangle through-hole wall is provided with bar-shaped trough, and described freewheel clutch is arranged at bottom 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 be slidably matched with draw-in groove in described draw-in groove, and described anti-slop serrations is connected with bottom draw-in groove by spring;
Further, described ground tackle cover has carbide alloy to make, and described train wheel bridge and lower plate are made by soft alloy.
The beneficial effects of the utility model: carbon fiber board anchor device of the present utility model, train wheel bridge and lower plate is utilized carbon fiber board to be clamped in middle part, because the clamping face of train wheel bridge and lower plate is wavy surface, the cooperation of wavy surface is utilized to be fixed carbon fiber board, after train wheel bridge and lower plate coordinate, insert in ground tackle cover, gear in tooth bar on train wheel bridge and ground tackle overlap coordinates, coordinate because gear to be overlapped with ground tackle by freewheel clutch, freewheel clutch inner ring is fixed in ground tackle cover, therefore, its outer ring only can be rotated towards a direction, and then realize gear and cannot reverse, after wheel and rack coordinates, realize the non-return effect to train wheel bridge and lower clamp, make train wheel bridge and lower plate only can overlap side from ground tackle insert and cannot exit after insertion, final realization is to the anchoring of carbon fiber board.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the 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.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and as shown in the figure, carbon fiber board 5 ground tackle of the present embodiment, comprises ground tackle cover 3 and intermediate plate group, described ground tackle cover 3 is provided with the rectangular through-hole that intermediate plate group is passed through, and described intermediate plate group comprises 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, and be provided with the gear 2 coordinated with described tooth bar 1 in described ground tackle cover 3, described gear 2 inner ring is provided with freewheel clutch 8, described freewheel clutch 8 outer ring coordinates with gear 2 transmission, freewheel clutch 8 inner ring is fixed on ground tackle cover 3, train wheel bridge 4 and lower plate 6 is utilized carbon fiber board 5 to be clamped in middle part, because the clamping face of train wheel bridge 4 and lower plate 6 is wavy surface, the cooperation of wavy surface is utilized to be fixed carbon fiber board 5, after train wheel bridge 4 and lower plate 6 coordinate, insert in ground tackle cover 3, coordinate because gear 2 overlaps 3 by freewheel clutch 8 with ground tackle, freewheel clutch 8 inner ring is fixed in ground tackle cover 3, therefore, its outer ring only can be rotated towards a direction, and then realize gear 2 and cannot reverse, after gear 2 coordinates with tooth bar 1, realize the non-return effect to train wheel bridge 4 and lower plate 6, make train wheel bridge 4 and lower plate 6 only can overlap 3 sides from ground tackle insert and cannot exit after insertion, final realization is to the anchoring of carbon fiber board 5,
In the present embodiment, in described ground tackle cover 3, rectangle through-hole wall is provided with bar-shaped trough, described freewheel clutch 8 is arranged at bottom bar-shaped trough, freewheel clutch 8 is arranged in bar-shaped trough, avoid it to occupy ground tackle and overlap space in 3 rectangular through-hole, train wheel bridge 4 and lower plate 6 and ground tackle can be made to overlap 3 rectangular through-hole inwalls 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 be slidably matched with draw-in groove in described draw-in groove, and described anti-slop serrations 7 is connected with bottom draw-in groove by spring, is connected bottom described anti-slop serrations 7 by spring with bottom draw-in groove.During original state, anti-slop serrations 7 part is positioned at draw-in groove, and a part is exposed outside draw-in groove, clamping carbon fiber board 5 process in, anti-slop serrations 7 under the impetus of spring force, with carbon fiber board 5 close contact, energy increasing friction force, avoids skidding, improves anchoring effect further.
In the present embodiment, described ground tackle cover 3 has carbide alloy to make, and described train wheel bridge 4 and lower plate 6 are made by soft alloy.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim 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 carbon fiber board anchor device, is characterized in that: comprise ground tackle cover and intermediate plate group; Described ground tackle is arranged with the rectangular through-hole that intermediate plate group is passed through, and described intermediate plate group comprises 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, and be provided with the gear coordinated with described tooth bar in described ground tackle cover, described inner ring gear is provided with freewheel clutch; Described freewheel clutch outer ring coordinates with gear drive, and freewheel clutch inner ring is fixed on ground tackle cover.
2. carbon fiber board anchor device according to claim 1, is characterized in that: in described ground tackle cover, rectangle through-hole wall is provided with bar-shaped trough, and described freewheel clutch is arranged at bottom bar-shaped trough.
3. carbon fiber board anchor device according to claim 2, is characterized in that: the clamping face of described lower plate is provided with multiple draw-in groove, is provided with the anti-slop serrations be slidably matched with draw-in groove in described draw-in groove, and described anti-slop serrations is connected with bottom draw-in groove by spring.
4. carbon fiber board anchor device according to claim 3, is characterized in that: described ground tackle cover is made by carbide alloy, and described train wheel bridge and lower plate are made by soft alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046921.8U CN205206145U (en) | 2015-12-15 | 2015-12-15 | Carbon fiber plate anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046921.8U CN205206145U (en) | 2015-12-15 | 2015-12-15 | Carbon fiber plate anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206145U true CN205206145U (en) | 2016-05-04 |
Family
ID=55843871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046921.8U Withdrawn - After Issue CN205206145U (en) | 2015-12-15 | 2015-12-15 | Carbon fiber plate anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442759A (en) * | 2015-12-15 | 2016-03-30 | 重庆科技学院 | Non-return carbon fiber plate anchor device |
-
2015
- 2015-12-15 CN CN201521046921.8U patent/CN205206145U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442759A (en) * | 2015-12-15 | 2016-03-30 | 重庆科技学院 | Non-return carbon fiber plate anchor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20170926 |