CN204000578U - Lift bridge bridge plate and bridge pier linkage - Google Patents
Lift bridge bridge plate and bridge pier linkage Download PDFInfo
- Publication number
- CN204000578U CN204000578U CN201420461624.9U CN201420461624U CN204000578U CN 204000578 U CN204000578 U CN 204000578U CN 201420461624 U CN201420461624 U CN 201420461624U CN 204000578 U CN204000578 U CN 204000578U
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- bridge
- plate
- top board
- dividing plate
- damping device
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Abstract
The utility model discloses a kind of lift bridge bridge plate and bridge pier linkage, comprise base, hydraulic pump, hydraulic stem, dividing plate, damping device, top board, wherein base is connected with bridge pier, hydraulic pump is fixed on base, hydraulic stem upper end is connected with dividing plate, in the middle of dividing plate and top board, damping device is set, top board is fixedly connected with bridge plate.The utility model reasonable in design, security performance is good, in ensureing bridge plate rising or falling speed, utilizes damping device to reduce the vibration limits of road surface object to bridge plate, can effectively extend the application life of pontic.
Description
Technical field
The utility model relates to a kind of linkage, particularly a kind of for linkage between lift bridge bridge plate and bridge pier.
Background technology
Along with the development of modern economy and the raising of living standards of the people, vehicle has entered into as walking-replacing tool in more and more people's family life, the burden of also aggravating urban road when it offers convenience for living trip, has caused the generation of more and more traffic jams.For alleviating traffic pressure, a lot of countries have adopted liftable bridge to solve the problem of traffic congestion.Although vehicle is effectively shunted in the application of lift bridge, but simultaneously itself structural defect has also been brought some negative issues, the linkage stability of for example bridge plate and bridge is poor, cannot effectively absorb the vibrations that road vehicles causes pontic, cause the damage of pontic part to change with frequent, hindered its spread in urban traffic and used.
Utility model content
The purpose of this utility model is to provide a kind of good stability, can effectively absorb road vehicles pontic is caused lift bridge bridge plate and the bridge pier linkage of vibrations.
For achieving the above object, the utility model adopts following technical scheme:
A kind of lift bridge bridge plate and bridge pier linkage, comprise base, hydraulic pump, hydraulic stem, dividing plate, damping device, top board, described base and bridge pier anchor connection, hydraulic pump is fixed on base, hydraulic stem upper end is connected with dividing plate, in the middle of dividing plate and top board, damping device is set, top board is fixedly connected with bridge plate.
Between described hydraulic stem and dividing plate, be provided with multiple support bars, support bar two ends are welded to connect respectively at dividing plate and hydraulic stem.
Described damping device comprises sleeve, spring and yielding rubber pad, and spring is positioned at sleeve, and spring upper end is connected with top board, and sleeve upper end arranges yielding rubber pad.
The beneficial effects of the utility model are: adopt after above technical scheme, in ensureing pontic stable elevation, utilize damping device, absorb the vibrations that other objects such as bridge floor vehicle cause pontic, effectively reduce vibrations to the destruction of causing, improve lift bridge general safety performance, extend its application life, promote block up in the big and medium-sized cities application in section of lift bridge.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is damping device structural representation.
In figure: 1-bridge pier, 2-base, 3-hydraulic pump, 4-hydraulic stem, 5-support bar, 6-dividing plate, 7-damping device, 8-top board, 9-bridge plate, 10-sleeve, 11-yielding rubber pad, 12-spring.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described further.
A kind of lift bridge bridge plate and bridge pier linkage, comprise base 2, hydraulic pump 3, hydraulic stem 4, dividing plate 6, damping device 7, top board 8, described base 2 and bridge pier 1 anchor connection, hydraulic pump 3 is fixed on base 2, hydraulic stem 4 upper ends are connected with dividing plate 6, dividing plate 6 arranges damping device 7 with top board 8 is middle, and top board 8 is fixedly connected with bridge plate 9; Between hydraulic stem 4 and dividing plate 6, be provided with multiple support bars 5, support bar 5 two ends are welded to connect respectively at dividing plate 6 and hydraulic stem 4; Damping device 7 comprises sleeve 10, spring 12 and yielding rubber pad 11, and spring 12 is positioned at sleeve 10, and spring 12 upper ends are connected with top board 8, and sleeve 10 upper ends arrange yielding rubber pad 12.
In the time that urban traffic meets with congestion in road, hydraulic pump 3 promotes hydraulic stem 4 bridge plate 9 is risen, and when bridge floor Vehicle Driving Cycle, damping device 7 can effectively absorb the vibrations that vehicle causes pontic, and the application of support bar 5 also can be uniformly distributed bridge plate 9 and the weight of object that travels.
Claims (3)
1. a lift bridge bridge plate and bridge pier linkage, comprise base, hydraulic pump, hydraulic stem, dividing plate, damping device, top board, it is characterized in that: base and bridge pier anchor connection, hydraulic pump is fixed on base, hydraulic stem upper end is connected with dividing plate, in the middle of dividing plate and top board, damping device is set, top board is fixedly connected with bridge plate.
2. lift bridge bridge plate according to claim 1 and bridge pier linkage, is characterized in that: between described hydraulic stem and dividing plate, be provided with multiple support bars, support bar two ends are welded to connect respectively at dividing plate and hydraulic stem.
3. lift bridge bridge plate according to claim 1 and bridge pier linkage, is characterized in that: described damping device comprises sleeve, spring and yielding rubber pad, and spring is positioned at sleeve, and spring upper end is connected with top board, and sleeve upper end arranges yielding rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461624.9U CN204000578U (en) | 2014-08-15 | 2014-08-15 | Lift bridge bridge plate and bridge pier linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461624.9U CN204000578U (en) | 2014-08-15 | 2014-08-15 | Lift bridge bridge plate and bridge pier linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000578U true CN204000578U (en) | 2014-12-10 |
Family
ID=52040604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461624.9U Active CN204000578U (en) | 2014-08-15 | 2014-08-15 | Lift bridge bridge plate and bridge pier linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625277A (en) * | 2018-04-12 | 2018-10-09 | 王涛 | A kind of shock-damping structure and its construction method |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
-
2014
- 2014-08-15 CN CN201420461624.9U patent/CN204000578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625277A (en) * | 2018-04-12 | 2018-10-09 | 王涛 | A kind of shock-damping structure and its construction method |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |