CN210766370U - Unit-assembled self-adsorption multidirectional displacement comb plate expansion device - Google Patents
Unit-assembled self-adsorption multidirectional displacement comb plate expansion device Download PDFInfo
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- CN210766370U CN210766370U CN201921260942.8U CN201921260942U CN210766370U CN 210766370 U CN210766370 U CN 210766370U CN 201921260942 U CN201921260942 U CN 201921260942U CN 210766370 U CN210766370 U CN 210766370U
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Abstract
The utility model provides a unit assembled is from adsorbing multidirectional comb plate telescoping device that shifts, belong to and erect bridge technical field, including pouring a set of anchor plate in different bridge main parts, a set of cantilever anchor plate, comb plate, cantilever plate and cantilever anchor plate structure as an organic whole, a set of cantilever plate up end forms the echelonment with a set of cantilever anchor plate outer terminal surface, this echelonment position spanes and is provided with the support unit who comprises a supporting plate and a supporting riser, supporting plate's up end is provided with a pressure-bearing support that has magnetic force adsorption component, the up end of magnetic force adsorption component on the pressure-bearing support sets up in comb plate cross position's lower terminal surface. The utility model discloses an improvement pressure-bearing support adds magnetic force adsorption component and support claw for the pressure-bearing support, has reduced the warpage of comb plate tip, has prevented the deformation of comb plate suspension portion, has prolonged the life of telescoping device.
Description
Technical Field
The utility model belongs to the technical field of erect the bridge, a bridge comb plate flexible connection structure is related to, specifically a unit assembled is from adsorbing multidirectional comb plate telescoping device that shifts.
Background
The comb plate expansion device is a device which is arranged on an expansion joint of a bridge and is connected with the expansion joint. Patent document 2017217222431 has solved the problem of providing the strong point for the broach of comb plate anterior segment, however it is to how fine solution comb plate tip warping technical problem, the effect remains to be improved, and the unsettled department between its two broach is easily taken place slight deformation by car pressure, long time development can have more obvious deformation, consequently, how solve the crooked problem of comb plate tip that exists in patent document ZL2017217222431 and how alleviate the deformation accumulation of department of unsettled between two broach, the problem of extension comb plate telescoping device's life becomes the technical problem that this application will be explored.
Disclosure of Invention
In order to solve the problems of deformation of a suspended part between two comb teeth of a comb plate and warping of the end part of the comb plate, the unit assembly type self-adsorption multidirectional displacement comb plate telescopic device is designed, and the problem of prolonging the service life of telescopic decoration of the comb plate is solved.
The technical scheme of the utility model is that: the utility model provides a unit assembled is from adsorbing multidirectional comb plate telescoping device that shifts, the device is connected with the bridge bulk phase of both sides, including pouring a set of anchor plate, a set of cantilever anchor plate, comb plate in different bridge main parts and set up at cantilever anchor plate outer end and extend to the cantilever plate of comb plate cross position lower extreme, cantilever plate and cantilever anchor plate structure as an organic whole, a set of cantilever plate up end forms the echelonment with a set of cantilever anchor plate outer terminal surface, this echelonment position spanes and is provided with the support element who comprises a support pallet and a support riser, its characterized in that: the upper end face of the supporting plate is provided with a pressure bearing support embedded with a magnetic adsorption assembly, and the upper end face of the magnetic adsorption assembly on the pressure bearing support is arranged on the lower end face of the cross position of the comb-shaped plate.
The pressure bearing support is made of high-damping vibration isolation rubber.
And the outer end face of the bridge main body where the group of anchoring plates are also provided with a supporting vertical plate.
The pressure bearing support is also provided with a support claw, the upper end of which is arranged below the comb-shaped plate, and the lower end of which is fixed with the pressure bearing support.
The supporting claws are arc-shaped spring steel plates, and the width of the spring steel plates is smaller than the width of the comb teeth of the comb-shaped plate.
The magnetic adsorption component is arranged in the middle of the pressure bearing support.
The number of the supporting claws is 3, the supporting claws are uniformly arranged at the periphery of the pressure bearing support, and the supporting claws are arranged above the pressure bearing support and below the comb teeth of the comb-shaped plate adjacent to the pressure bearing support.
The utility model has the advantages that: through improving current formula telescoping device of riding seam, the pressure-bearing support is located comb plate cross position's lower extreme, improves the pressure-bearing support that original simple material is high damping shock insulation rubber for having the pressure-bearing support that has magnetic force adsorption component and support claw, and the lower terminal surface contact of magnetic force adsorption component and comb plate provides vertical decurrent adsorption affinity for comb plate. The pressure-bearing support with magnetic force adsorbs the subassembly is through providing strong point and adsorption affinity for comb plate tip, comb plate tip warpage has been reduced remarkably, and set up the support claw on the pressure-bearing support, and make the broach below of every comb plate all have the support claw, can be after comb plate unsettled department receives the pressure deformation, the support claw receives the pressure to produce ascending top thrust to the comb plate of unsettled department, compensate the automobile through the pressure deformation that forms afterwards, the deformation accumulation has been avoided, the maintenance number of times has been reduced, the life of comb plate has been prolonged.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a top view of the pressure bearing support 5;
fig. 4 is a view from a-a of fig. 3.
In the figure, the device comprises an anchoring plate 1, an anchoring plate 2, a comb-shaped plate 3, a supporting splint 4, a supporting vertical plate 5, a pressure bearing support 501, a magnetic adsorption component 503, a supporting claw 6, a cantilever anchoring plate 601 and a cantilever plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In a specific embodiment, as shown in fig. 1 and 2, a unit-assembled self-adsorption multidirectional displacement comb plate expansion device is connected to bridge bodies on two sides, and includes a set of anchor plates 1, a set of cantilever anchor plates 6, a comb plate 2, and cantilever plates 601 disposed at outer ends of the cantilever anchor plates 6 and extending to lower ends of crossing positions of the comb plate 2, where the cantilever plates 601 and the cantilever anchor plates 6 are of an integral structure, an upper end surface of the set of cantilever plates 601 and an outer end surface of the set of cantilever anchor plates 6 form a step shape, and a support unit composed of a support supporting plate 3 and a support vertical plate 4 spans the step shape position, and the key is that: the upper end surface of the supporting plate 3 is provided with a pressure bearing support 5 with a magnetic adsorption component 501, and the upper end surface of the magnetic adsorption component 501 on the pressure bearing support 5 is arranged on the lower end surface of the intersection position of the comb-shaped plate 2.
The pressure-bearing support 5 that is the high damping vibration isolation rubber of pure with the material optimizes for embedded magnetic force adsorption component 501's pressure-bearing support 5, not only can provide the strong point for comb plate 2, the elasticity that utilizes pressure-bearing support 5 cushions the deformation of both sides pontic, can also provide vertical decurrent adsorption affinity for comb plate 2's tip through magnetic force adsorption component 501, when 2 middle parts of comb plate receive automobile pressure and warp downwards, the vertical decurrent adsorption affinity that magnetic force adsorption component 501 provided can firmly adsorb comb plate 2's end, avoid the warpage of comb plate's tip.
Further, in order to make each pressure-bearing support 5 provide even buffering and adsorption force for comb plate 2, set up magnetic adsorption component 501 in the middle part of pressure-bearing support 5, when making it provide even buffering and adsorption force for comb plate 2, also enable pressure-bearing support 5, the even atress of magnetic adsorption component 501 to the life of extension pressure-bearing support.
Further, the utility model discloses be provided with the upper end setting on pressure-bearing support 5 and at 2 below of comb plate, the fixed support claw 503 of lower extreme and pressure-bearing support 5. The number of the supporting claws 503 on the pressure bearing support 5 can be 1 or more, and when 1 pressure bearing support is arranged below the comb teeth of each comb-shaped plate 2, the number of the supporting claws can be 1; when the pressure-bearing support 5 is arranged below the comb teeth of the comb-shaped plate at intervals, the number of the supporting claws 503 should be greater than or equal to the sum of the number of the comb teeth above each group of pressure-bearing support 5 and the number of the comb teeth below which the pressure-bearing support 5 is not arranged, so as to ensure that at least one supporting claw 503 is arranged below each group of comb teeth of the comb-shaped plate 2 to prevent the comb teeth of the comb-shaped plate 2 from deforming. In this embodiment, it is preferable that the number of the supporting claws 503 on each supporting seat is 3, the supporting claws 503 are uniformly arranged on the periphery of the pressure-bearing seat 5, and the supporting claws 503 are disposed above the pressure-bearing seat 5 and below the comb teeth of the comb plate 2 adjacent to the pressure-bearing seat 5, as shown in fig. 2 and 3.
Although the utility model discloses pressure-bearing support 5 has been increased, nevertheless in the position that suspension department, pressure-bearing support 5 of comb plate 2 can not support, take place micro-deformation under the effect of car pressure easily, the long-time accumulation of micro-deformation can make the unsettled department of comb plate 2 warp. After the pressure bearing support 5 is provided with the supporting claws 503 for supporting each comb tooth on the comb-shaped plate 2, when an automobile passes by, the suspended part of the comb-shaped plate 2 is pressed and deformed, and the supporting claws 503 generate reverse top thrust by the deformation extrusion force of the comb-shaped plate 2 to prevent the further deformation of the comb-shaped plate 2; when the automobile passes by, before the comb plate 2 does not restore to the initial state of no pressure deformation, the supporting claws 503 still have upward pushing force on the suspended part of the comb plate 2 to push the comb plate 2 to restore upward to the initial state, so as to make up the deformation generated by the comb plate 2 reversely and avoid the deformation accumulation.
Further, the magnetic force adsorption component 501, the pressure bearing support 5 and the support claw 503 can be connected and combined into an integral structure, and can also be a split structure, so that the maintenance, the installation and the replacement are convenient.
Claims (7)
1. The utility model provides a unit assembled is from adsorbing multidirectional comb plate telescoping device that shifts, the device is connected with the bridge bulk phase of both sides, including a set of anchor plate (1), a set of cantilever anchor plate (6), comb plate (2) of pouring in different bridge main parts and set up cantilever plate (601) in cantilever anchor plate (6) outer end and extend to comb plate (2) cross position lower extreme, cantilever plate (601) and cantilever anchor plate (6) structure as an organic whole, a set of cantilever plate (601) up end forms the echelonment with a set of cantilever anchor plate (6) outer terminal surface, this echelonment position spanes and is provided with the support element of compriseing a support pallet (3) and a support riser (4), its characterized in that: the upper end face of the supporting plate (3) is provided with a pressure bearing support (5) embedded with a magnetic adsorption component (501), and the upper end face of the magnetic adsorption component (501) on the pressure bearing support (5) is arranged on the lower end face of the cross position of the comb-shaped plate (2).
2. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 1, wherein: the pressure bearing support (5) is made of high-damping vibration isolation rubber.
3. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 1, wherein: and a supporting vertical plate (4) is also arranged on the outer end face of the bridge main body where the group of anchoring plates (1) are arranged.
4. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 1, wherein: the pressure bearing support (5) is also provided with a support claw (503) the upper end of which is arranged below the comb-shaped plate (2) and the lower end of which is fixed with the pressure bearing support (5).
5. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 4, wherein: the support claws (503) are arc-shaped spring steel plates, and the width of the spring steel plates is smaller than the width of the comb teeth of the comb-shaped plate (2).
6. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 1, wherein: the magnetic adsorption component (501) is arranged in the middle of the pressure bearing support (5).
7. The unit-assembled self-suction multidirectional shifting comb plate telescopic device as claimed in claim 4, wherein: the number of the supporting claws (503) is 3, the supporting claws are uniformly arranged on the periphery of the pressure bearing support (5), and the supporting claws (503) are arranged above the pressure bearing support (5) and below the comb teeth of the comb-shaped plate (2) adjacent to the pressure bearing support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260942.8U CN210766370U (en) | 2019-08-06 | 2019-08-06 | Unit-assembled self-adsorption multidirectional displacement comb plate expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260942.8U CN210766370U (en) | 2019-08-06 | 2019-08-06 | Unit-assembled self-adsorption multidirectional displacement comb plate expansion device |
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| Publication Number | Publication Date |
|---|---|
| CN210766370U true CN210766370U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921260942.8U Active CN210766370U (en) | 2019-08-06 | 2019-08-06 | Unit-assembled self-adsorption multidirectional displacement comb plate expansion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335013A (en) * | 2023-05-25 | 2023-06-27 | 西南交通大学 | Portable modularized quick river-crossing device for rescue and relief work |
-
2019
- 2019-08-06 CN CN201921260942.8U patent/CN210766370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335013A (en) * | 2023-05-25 | 2023-06-27 | 西南交通大学 | Portable modularized quick river-crossing device for rescue and relief work |
| CN116335013B (en) * | 2023-05-25 | 2023-08-01 | 西南交通大学 | Portable modularized quick river-crossing device for rescue and relief work |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220830 Address after: Room 2, 4th Floor, Unit 2, Building 14, Oriental Pearl Tower, Xindi, No. 18, Jinqiao Avenue, Houhu Street, Jiang'an District, Wuhan City, Hubei Province 430000 Patentee after: Hubei Shuangsheng Technology Co.,Ltd. Address before: 053000 Deng Zhuang Xiang Wu Jia Zhuang Cun, Taocheng District, Hengshui City, Hebei Province Patentee before: HENGSHUI SHUANG SHENG ENGINEERING RUBBER Co.,Ltd. |
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| TR01 | Transfer of patent right |