CN202626833U - Stayed cable transparent cover - Google Patents
Stayed cable transparent cover Download PDFInfo
- Publication number
- CN202626833U CN202626833U CN 201220284434 CN201220284434U CN202626833U CN 202626833 U CN202626833 U CN 202626833U CN 201220284434 CN201220284434 CN 201220284434 CN 201220284434 U CN201220284434 U CN 201220284434U CN 202626833 U CN202626833 U CN 202626833U
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- CN
- China
- Prior art keywords
- cover
- stayed cable
- cap part
- transparent
- cap portion
- 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 - Lifetime
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Abstract
The utility model belongs to the field of bridge cables, and particularly relates to a stayed cable transparent cover applied to a stayed cable bridge. The stayed cable transparent cover comprises a cover cap part, and the cover cap part is in a transparent sleeve shape. The opening end of the cover cap part and the end face of an external anchor bearing plate form a seal solid joint fit. Under a system which carries out dry wind protection, blocking of anticorrosive sealant does not exist in a protective cover, so that visual inspection for the connection state of a clamping piece of an anchor head and a steel sterepsinema can be achieved under the condition that the protective cover is not disassembled through the fact that the cover cap part is made of transparent material. Therefore, the purpose that periodic inspection time and cost of the stayed cable transparent cover are reduced obviously can be achieved finally. In addition, labor intensity of inspectors is also reduced greatly.
Description
Technical field
The utility model belongs to the bridge cable field, is specifically related to a kind of suspension cable translucent cover that is applied on the suspension cable bridge.
Background technology
Stayed-cable bridge is the important form of structure of modern long span bridge beam, when particularly setting up the especially big bridge of striding the footpath greatly in the place of crossing over difficult build bridge piers such as valley, bay, great river, great river, often all selects the bridge type of suspension bridge and cable stayed bridge.Stayed-cable bridge is made up of drag-line, Sarasota, girder and bridge floor, and the bridge floor load is passed to drag-line, passed to Sarasota by drag-line again through girder.For avoid the suspension cable body with and the anchor head position rust corrosion phenomenon under the adverse circumstances externally; The technology modes of filling in preserving and sealing glue that adopt solve more at present; Yet; Along with the development of social technology, through in the suspension cable outside the sheathed sleeve pipe and the dry-air blast protection system of carrying out the air blast dehumidifying through the dry-air blast machine that is arranged at its top obviously more the client accept; No matter be in dry-air blast protection system or in the sealant pouring and sealing system; Protection for suspension cable anchor head position is all particularly important; Not only when construction, need guarantee its sealing effectiveness, when its normal use, also need periodically its anchor head position to be checked to protect; Because the protective cover at existing suspension cable anchor head position all adopts metal sleeve to make; Cause its subsequent examination operation to be suffered untold misery; Not only want continuous repeated removal and reseal metal sleeve, need guarantee after installation that also its sealing satisfies the demands, labour intensity is big and the review time is long; Check that simultaneously a cost is high, thereby client's economic benefit is brought considerable influence.
Summary of the invention
The purpose of the utility model provides a kind of suspension cable translucent cover simple in structure, can when carrying out dry-air blast protection system, can play the effect of its periodic test time of remarkable reduction and cost.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme: a kind of suspension cable translucent cover, comprise cap portion, and said cap portion is the transparent sheath tubbiness, and the openend of cap portion constitutes affixed cooperation of sealing with the end face of outside anchor plate.
The beneficial effect of the utility model is: carrying out under the dry-air blast protection system; Protective cover is inner owing to no preserving and sealing glue stops; This moment is through adopting the cap portion of transparent material; Can realize under the situation of not removing protective cover for the intermediate plate of anchor head and the visual inspection of steel strand connection status thereby be implemented in, the final purpose that realizes significantly reducing its periodic test time and cost, inspection personnel's labour intensity is also greatly reduced thereupon.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model working state schematic representation;
The decomposing state structural representation of Fig. 3 Fig. 2.
The specific embodiment
A kind of suspension cable translucent cover comprises cap portion 10, and said cap portion 10 is the transparent sheath tubbiness, and the openend of cap portion 10 constitutes affixed cooperation of sealing with the end face of outside anchor plate, shown in Fig. 1-3.
Further; In use for guaranteeing the mated condition between cap portion 10 and outside anchor plate; Can be provided with flange portion 11 at cap portion 10 openends, said flange portion 11 constitutes bolt with outside anchor ring d end face and cooperates, and flange portion 11 is folded with sealing mat with outside anchor ring end face.The user mode of the utility model can be with reference to shown in the figure 2-3; Its illustrated whole parts comprise that erection bolt a, nut b, intermediate plate c, anchor ring d, extension e, transition conduit f, anchor plate g connect the steel conduit h of anchor plate g side plate face; Constituting socket through extension e, transition conduit f and steel conduit h three during use cooperates; Constitute threaded engagement simultaneously between nut b and anchor ring d outer wall and play holder support anchor plate g effect; Steel strand i passes extension e and stretches in the anchor ring d with between intermediate plate c and constitutes unidirectional gear snap fit, and this moment, steel strand i held in the palm the power formation rough balance that supports anchor plate g, sheathed afterwards translucent cover with clamping pulling force between intermediate plate c with nut b; Bolt between the respective plate face of the flange portion 11 on its cap portion 10 and anchor plate g is connected, promptly accomplishes assembly process; Carrying out under the dry-air blast protection system; Protective cover is inner owing to no preserving and sealing glue stops; This moment is through adopting the cap portion 10 of transparent material; Thereby be implemented in can realize under the situation of not removing protective cover for the intermediate plate c of anchor head and steel strand i connection status visual inspection, with remarkable reduction its periodic test time and cost, inspection personnel's labour intensity is also greatly reduced thereupon; Simultaneously, with translucent cover be covered with expanded range to whole anchor head district, thereby the situation generation of having avoided the fit clearance institute materials such as issuable outside moisture because of each parts to get into, the overall operation reliable and stable.
Further preferred version as the utility model: the suspension cable translucent cover also comprises the sensor that is used to detect its interior humidity, temperature and pressure that is arranged in the cap portion 10.Like this; The utility model is when work; Can reach visual observation purpose at any time according to its translucent cover on the one hand; Various status datas through its sensor transmissions then on the other hand detect for the isoparametric permanent long-range timeliness of the etch state at suspension cable anchor head place realizing, thereby lay important foundation for the reliable monitoring and protecting of pontic state.
Claims (3)
1. suspension cable translucent cover, it is characterized in that: comprise cap portion (10), said cap portion (10) is the transparent sheath tubbiness, and the openend of cap portion (10) and the end face of outside anchor plate constitute affixed cooperation of sealing.
2. suspension cable translucent cover according to claim 1; It is characterized in that: said cap portion (10) openend is provided with flange portion (11); Said flange portion (11) constitutes bolt with outside anchor ring end face and cooperates, and flange portion (11) is folded with sealing mat with outside anchor ring end face.
3. suspension cable translucent cover according to claim 1 and 2 is characterized in that: the suspension cable translucent cover also comprises the sensor that is used to detect its interior humidity, temperature and pressure that is arranged in the cap portion (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284434 CN202626833U (en) | 2012-06-15 | 2012-06-15 | Stayed cable transparent cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284434 CN202626833U (en) | 2012-06-15 | 2012-06-15 | Stayed cable transparent cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626833U true CN202626833U (en) | 2012-12-26 |
Family
ID=47380044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284434 Expired - Lifetime CN202626833U (en) | 2012-06-15 | 2012-06-15 | Stayed cable transparent cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691273A (en) * | 2018-06-22 | 2018-10-23 | 深圳市科兰德实业发展有限公司 | Steel strand stay cable |
| CN109990995A (en) * | 2019-04-17 | 2019-07-09 | 广州珠江黄埔大桥建设有限公司 | A kind of protective survey device of bridge anchor system anchor head |
| CN109990995B (en) * | 2019-04-17 | 2024-05-31 | 广州珠江黄埔大桥建设有限公司 | Protection monitoring device of bridge anchor system anchor head |
-
2012
- 2012-06-15 CN CN 201220284434 patent/CN202626833U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691273A (en) * | 2018-06-22 | 2018-10-23 | 深圳市科兰德实业发展有限公司 | Steel strand stay cable |
| CN109990995A (en) * | 2019-04-17 | 2019-07-09 | 广州珠江黄埔大桥建设有限公司 | A kind of protective survey device of bridge anchor system anchor head |
| CN109990995B (en) * | 2019-04-17 | 2024-05-31 | 广州珠江黄埔大桥建设有限公司 | Protection monitoring device of bridge anchor system anchor head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |