CN201962600U - Flat compaction-free rubber support - Google Patents
Flat compaction-free rubber support Download PDFInfo
- Publication number
- CN201962600U CN201962600U CN 201120101845 CN201120101845U CN201962600U CN 201962600 U CN201962600 U CN 201962600U CN 201120101845 CN201120101845 CN 201120101845 CN 201120101845 U CN201120101845 U CN 201120101845U CN 201962600 U CN201962600 U CN 201962600U
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- China
- Prior art keywords
- plate
- steel
- rubber support
- steel hat
- rubber plate
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Abstract
The utility model belongs to the technical field of a bridge support, and discloses a flat compaction-free rubber support. The flat compaction-free rubber support is mainly and technically characterized by comprising a rubber support plate internally provided with a thin steel plate, wherein a steel crown plate is arranged on the rubber support plate, and the rubber support plate is concavely and convexly contacted with the steel crown plate. The flat compaction-free rubber support, the rubber support plate and the steel crown plate are concavely and convexly contacted with one another, so that the rubber support plate is automatically corrected with the concave surface and the convex surface of the steel crown plate when a bridge girder is fallen down, therefore, the phenomenon that the rubber support can not be compacted to be flat can not occur, the aging of the support can be slowed down, and the service life of the support can be prolonged.
Description
Technical field
The utility model belongs to the bridge pad technical field, relates in particular to a kind of nothing and presses inclined to one side neoprene bearing.
Background technology
The bridge laminated rubber bearing of current use is vulcanized, is bonded by multilayer rubber plate and steel sheet, the counter-force of superstructure can be passed to pier, can adapt to beam-ends and vertically rotate, and the horizontal shear deformability is arranged, and can satisfy the horizontal movement of superstructure.But in work progress,, in the beam process that falls, can occur pressing inclined to one side phenomenon, cause the bearing discontinuity because of reasons such as on-the-spot and construction errors.Influence the application life of bearing.
The utility model content
The technical problems to be solved in the utility model presses the nothing of inclined to one side phenomenon to press inclined to one side neoprene bearing with regard to provide a kind of can the appearance in the beam process that falls.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise that inside is provided with steel-sheet rubber plate, be provided with steel hat plate above the described rubber plate, the rubber plate is that concave surface, convex surface contact with steel hat plate.
Its additional technical feature is: the end face of described rubber plate is a convex surface, and the bottom surface of steel hat plate is a concave surface; The end face of described rubber plate is a concave surface, and the bottom surface of steel hat plate is a convex surface; Concave surface, the convex surface of described rubber plate and steel hat plate are sphere, hyperboloid or the face of cylinder; The end face of described steel hat plate is horizontal plane or tapered plane; Be provided with upper cover plate above the described steel hat plate, the upper surface of the soffit of upper cover plate and steel hat plate is respectively arranged with stainless steel slide plate and polytetrafluoroethylene (PTFE) slide plate.
Nothing provided by the utility model is pressed inclined to one side neoprene bearing, compared with prior art, is provided with steel hat plate above the rubber plate, and the rubber plate is that concave surface, convex surface contact with steel hat plate.In the beam process that falls, the position, the automatic school of concave surface, convex surface of rubber plate and steel hat plate can not occur pressing inclined to one side phenomenon, has slowed down the aging of bearing, has prolonged the application life of bearing.As required, the end face of rubber plate is a convex surface, and the bottom surface of steel hat plate is a concave surface; Or the end face of rubber plate is concave surface, and the bottom surface of steel hat plate is a convex surface.Concave surface, the convex surface of rubber plate and steel hat plate can be sphere, hyperboloid or the face of cylinder.The end face of steel hat plate can be horizontal plane or tapered plane.On steel hat plate, be provided with upper cover plate, the soffit of upper cover plate and steel hat plate upper surface be respectively arranged with stainless steel slide plate and polytetrafluoroethylene (PTFE) slide plate, then not having the inclined to one side neoprene bearing of pressure can become movablely by fixed, can be suitable for different demands.
Description of drawings
Fig. 1 does not have the stationary structure schematic diagram of pressing inclined to one side neoprene bearing for the utility model;
Fig. 2 does not have the movable structure schematic diagram of pressing inclined to one side neoprene bearing for the utility model.
The specific embodiment
Press the structure of inclined to one side neoprene bearing to be described further below in conjunction with accompanying drawing to nothing provided by the utility model.
As shown in Figure 1, the utility model does not have the fixed rubber plate 1 that comprises of pressing inclined to one side neoprene bearing, rubber plate 1 inside is provided with steel sheet 2, be provided with steel hat plate 3 above the rubber plate 1, the end face of rubber plate 1 is a convex surface, the bottom surface of steel hat plate 3 is a concave surface, and the concave surface of the convex surface of rubber plate 1 and steel hat plate 3 is complementary.
As shown in Figure 2, the utility model does not have the movable rubber plate 1 that comprises of pressing inclined to one side neoprene bearing, rubber plate 1 inside is provided with steel sheet 2, be provided with steel hat plate 3 above the rubber plate 1, the end face of rubber plate 1 is a convex surface, the bottom surface of steel hat plate 3 is a concave surface, the concave surface of the convex surface of rubber plate 1 and steel hat plate 3 is complementary, be provided with upper cover plate 4 above the steel hat plate 3, the soffit of upper cover plate 4 and steel hat plate 3 upper surface be respectively arranged with stainless steel slide plate 5 and polytetrafluoroethylene (PTFE) slide plate 6.
Nothing provided by the utility model presses inclined to one side neoprene bearing in the beam process that falls, and the position, the automatic school of concave surface, convex surface of rubber plate 1 and steel hat plate 3 can not occur pressing inclined to one side phenomenon, has slowed down the aging of bearing, has prolonged the application life of bearing.As required, the end face of rubber plate 1 is a convex surface, and the bottom surface of steel hat plate 3 is a concave surface; Or the end face of rubber plate 1 is concave surface, and the bottom surface of steel hat plate 3 is a convex surface.Rubber plate 1 can be sphere, hyperboloid or the face of cylinder with concave surface, the convex surface of steel hat plate 3.The end face of steel hat plate 3 can be horizontal plane or tapered plane.On steel hat plate 3, be provided with upper cover plate 4, the soffit of upper cover plate 4 and steel hat plate 3 upper surface be respectively arranged with stainless steel slide plate 5 and polytetrafluoroethylene (PTFE) slide plate 6, then not having the inclined to one side neoprene bearing of pressure can become movablely by fixed, can be suitable for different demands.
Nothing provided by the utility model presses inclined to one side neoprene bearing to be not limited only to said structure, but no matter be which kind of structure, so long as rubber plate and steel hat plate are pressed inclined to one side neoprene bearing by concave surface, the contacted nothing of convex surface, all falls into the utility model protection domain.
Claims (6)
1. do not have the inclined to one side neoprene bearing of pressure, comprise that inside is provided with steel-sheet rubber plate, is characterized in that: be provided with steel hat plate above the described rubber plate, the rubber plate is that concave surface, convex surface contact with steel hat plate.
2. nothing according to claim 1 is pressed inclined to one side neoprene bearing, it is characterized in that: the end face of described rubber plate is a convex surface, and the bottom surface of steel hat plate is a concave surface.
3. nothing according to claim 1 is pressed inclined to one side neoprene bearing, it is characterized in that: the end face of described rubber plate is a concave surface, and the bottom surface of steel hat plate is a convex surface.
4. nothing according to claim 1 is pressed inclined to one side neoprene bearing, it is characterized in that: concave surface, the convex surface of described rubber plate and steel hat plate are sphere, hyperboloid or the face of cylinder.
5. nothing according to claim 1 is pressed inclined to one side neoprene bearing, it is characterized in that: the end face of described steel hat plate is horizontal plane or tapered plane.
6. press inclined to one side neoprene bearing according to each described nothing of claim 1 to 5, it is characterized in that: be provided with upper cover plate above the described steel hat plate, the upper surface of the soffit of upper cover plate and steel hat plate is respectively arranged with stainless steel slide plate and polytetrafluoroethylene (PTFE) slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120101845 CN201962600U (en) | 2011-04-10 | 2011-04-10 | Flat compaction-free rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120101845 CN201962600U (en) | 2011-04-10 | 2011-04-10 | Flat compaction-free rubber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962600U true CN201962600U (en) | 2011-09-07 |
Family
ID=44525134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120101845 Expired - Lifetime CN201962600U (en) | 2011-04-10 | 2011-04-10 | Flat compaction-free rubber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962600U (en) |
-
2011
- 2011-04-10 CN CN 201120101845 patent/CN201962600U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The 053000 Northern Industrial Base Development Zone of Hengshui City, Hebei Province Rubber Road No. 13 Patentee after: Hebei Baoli engineering equipment Limited by Share Ltd Address before: 053000 Heping West Road, Hebei, Hengshui, No. 396 Patentee before: Hengshui Baoli Engineering Rubber Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |