CN202610705U - Tension-resisting and pressing-resisting rubber support - Google Patents
Tension-resisting and pressing-resisting rubber support Download PDFInfo
- Publication number
- CN202610705U CN202610705U CN 201220304360 CN201220304360U CN202610705U CN 202610705 U CN202610705 U CN 202610705U CN 201220304360 CN201220304360 CN 201220304360 CN 201220304360 U CN201220304360 U CN 201220304360U CN 202610705 U CN202610705 U CN 202610705U
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- plate
- resisting
- rubber support
- tension
- pressing
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Abstract
The utility model belongs to the technical field of bridge supports and discloses a tension-resisting and pressing-resisting rubber support. The tension-resisting and pressing-resisting rubber support is mainly characterized by comprising a plate rubber support body, and a reinforced steel plate is arranged in the plate rubber support body, the upper end and the lower end of the plate rubber support body are adhered with a cover plate and a base plate in vulcanizing mode respectively, an upper support plate is arranged on the upper portion of the cover plate, and the lower end of the outer surface of the upper support plate and an outer edge of an upper surface of the cover plate are in concave-convex clearance fit. A sliding plate is embedded on the cover plate, a stainless steel plate is arranged on the upper support plate, the sliding plate and the stainless steel plate are matched in sliding mode, the upper support plate is provided with an upper bolt fixed with a beam bottom pre-buried plate, and the base plate is provided with a lower bolt fixed with a mound top pre-buried plate. The tension-resisting and pressing-resisting rubber support can meet requirements of upward pulling force of a bridge and horizontal displacement of the upper portion structure and has the advantages of being reasonable in structure design, good in support elasticity, pressing-resisting and tension-resisting, capable of being widely applied to all bridge engineering and the like.
Description
Technical field
The utility model belongs to the bridge pad technical field, relates in particular to a kind of Rubber support.
Background technology
In bridge design, bearing is as critical piece, and its Load Transfer of bearing bridge top is given substructure, and satisfies the needs of the rotation and the displacement of superstructure.The laminated rubber bearing of current use is generally withstand voltage neoprene bearing, and it does not possess the performance of bearing pulling force, uses in the bridge that is not suitable in use having uplift force to exist.
The utility model content
The technical problem that the utility model will solve just provides a kind ofly not only can bear pressure, but also can bear the Rubber support of pulling force.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: comprise the laminated rubber bearing body of the built-in steel plate of putting more energy into, the top and bottom of said laminated rubber bearing body are vulcanized respectively and are bonded with cover plate and base plate, and cover plate top is provided with the upper bracket plate; The external surface lower end of upper bracket plate and the outward flange of cover plate upper surface constitute concavo-convex matched in clearance; Be embedded with slide plate on the cover plate, the upper bracket plate is provided with corrosion resistant plate, and slide plate and corrosion resistant plate form and be slidingly matched; The upper bracket strip has the last bolt that fixes with embedded board at the bottom of the beam, and base plate has the following bolt that fixes with pier top embedded board.
Its additional technical feature is: the described steel plate of putting more energy into be two-layer more than.
The Rubber support that the utility model provided; Vulcanize respectively at the upper and lower end of common laminated rubber bearing and to be bonded with cover plate and base plate; The external surface lower end of upper bracket plate and the outward flange of cover plate upper surface constitute concavo-convex matched in clearance, and bolt is connected the upper bracket plate in the employing with embedded board at the bottom of the beam, and adopt down bolt is connected base plate with pier top embedded board; Bridge, bearing, bridge pier become as a whole like this, satisfy the requirement of bridge uplift force.On the cover board the setting-in slide plate is slidingly matched with the corrosion resistant plate formation that is fixed on the upper bracket plate, satisfies the horizontal movement of superstructure.Solved existing laminated rubber bearing and can not bear pulling force, be not suitable for that the shortcoming of using in the bridge of uplift force requirement is in use arranged.It is reasonable in design to have seat structure, and bearing good springiness, withstand voltage, anti-drawing can be widely used in advantages such as all bridge engineering.And the steel plate of putting more energy into be two-layer more than, guarantee that bearing has enough vertical rigidities.
Description of drawings
Fig. 1 is the structural representation of the utility model Rubber support.
The specific embodiment
Explain further details below in conjunction with the structure of accompanying drawing to the Rubber support that the utility model provided.
As shown in Figure 1; The Rubber support that the utility model provided comprises laminated rubber bearing body 1, the laminated rubber bearing body 1 built-in steel plate 2 of putting more energy into, and the steel plate 2 of putting more energy into is for more than two-layer; The top and bottom of laminated rubber bearing body 1 are vulcanized respectively and are bonded with cover plate 3 and base plate 4; Cover plate 3 tops are provided with upper bracket plate 5, and the outward flange of the external surface lower end of upper bracket plate 5 and cover plate 3 upper surfaces constitutes concavo-convex matched in clearance, is embedded with slide plate 6 on the cover plate 3; Upper bracket plate 5 is provided with corrosion resistant plate 7; Slide plate 6 forms with corrosion resistant plate 7 and is slidingly matched, and upper bracket plate 5 has the last bolt 9 that fixes with embedded board at the bottom of the beam 8, and base plate 4 has the following bolt 11 that fixes with pier top embedded board 10.
The Rubber support that the utility model provided; Vulcanize respectively at the upper and lower end of common laminated rubber bearing body 1 and to be bonded with cover plate 3 and base plate 4; The outward flange of the external surface lower end of upper bracket plate 5 and cover plate 3 upper surfaces constitutes concavo-convex matched in clearance, and bolt 9 is connected upper bracket plate 5 in the employing with embedded board at the bottom of the beam 8, and adopt down bolt 11 is connected base plate 4 with pier top embedded board 10; Bridge, bearing, bridge pier become as a whole like this, satisfy the requirement of bridge uplift force.Setting-in slide plate 6 on cover plate 3 is slidingly matched with corrosion resistant plate 7 formation that are fixed on the upper bracket plate 5, satisfies the horizontal movement of superstructure.Solved existing laminated rubber bearing and can not bear pulling force, be not suitable for that the shortcoming of using in the bridge of uplift force requirement is in use arranged.It is reasonable in design to have seat structure, and bearing good springiness, withstand voltage, anti-drawing can be widely used in advantages such as all bridge engineering.And the steel plate 2 of putting more energy into guarantees that for more than two-layer bearing has enough vertical rigidities.
The Rubber support that the utility model provided is not limited only to said structure, but no matter which kind of form as long as structure is identical with the utility model, all falls into the protection domain of the utility model.
Claims (2)
1. Rubber support; Comprise the laminated rubber bearing body of the built-in steel plate of putting more energy into, it is characterized in that: the top and bottom of said laminated rubber bearing body are vulcanized respectively and are bonded with cover plate and base plate, and cover plate top is provided with the upper bracket plate; The external surface lower end of upper bracket plate and the outward flange of cover plate upper surface constitute concavo-convex matched in clearance; Be embedded with slide plate on the cover plate, the upper bracket plate is provided with corrosion resistant plate, and slide plate and corrosion resistant plate form and be slidingly matched; The upper bracket strip has the last bolt that fixes with embedded board at the bottom of the beam, and base plate has the following bolt that fixes with pier top embedded board.
2. Rubber support according to claim 1 is characterized in that: the described steel plate of putting more energy into be two-layer more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304360 CN202610705U (en) | 2012-06-27 | 2012-06-27 | Tension-resisting and pressing-resisting rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304360 CN202610705U (en) | 2012-06-27 | 2012-06-27 | Tension-resisting and pressing-resisting rubber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610705U true CN202610705U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304360 Expired - Fee Related CN202610705U (en) | 2012-06-27 | 2012-06-27 | Tension-resisting and pressing-resisting rubber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239501A (en) * | 2015-05-14 | 2016-01-13 | 北京工业大学 | Anti-pull high damping rubber vibration isolating support |
| CN110486401A (en) * | 2019-09-11 | 2019-11-22 | 徐州徐工矿业机械有限公司 | Loading system rubber damping device and quarry tipper |
| CN112045841A (en) * | 2020-08-28 | 2020-12-08 | 中铁三局集团有限公司 | Construction method of assembly type beam-making pedestal for prefabricating high-speed railway box beam |
-
2012
- 2012-06-27 CN CN 201220304360 patent/CN202610705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239501A (en) * | 2015-05-14 | 2016-01-13 | 北京工业大学 | Anti-pull high damping rubber vibration isolating support |
| CN110486401A (en) * | 2019-09-11 | 2019-11-22 | 徐州徐工矿业机械有限公司 | Loading system rubber damping device and quarry tipper |
| CN112045841A (en) * | 2020-08-28 | 2020-12-08 | 中铁三局集团有限公司 | Construction method of assembly type beam-making pedestal for prefabricating high-speed railway box beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130627 |