CN202440755U - Steel-hinge slab type rubber bearing - Google Patents
Steel-hinge slab type rubber bearing Download PDFInfo
- Publication number
- CN202440755U CN202440755U CN 201220077913 CN201220077913U CN202440755U CN 202440755 U CN202440755 U CN 202440755U CN 201220077913 CN201220077913 CN 201220077913 CN 201220077913 U CN201220077913 U CN 201220077913U CN 202440755 U CN202440755 U CN 202440755U
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- steel
- rubber bearing
- hinge
- laminated rubber
- bearing
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Abstract
The utility model belongs to the technical field of bridge bearings and discloses a steel-hinge slab type rubber bearing. The steel-hinge slab type rubber bearing is mainly technically characterized by comprising a base composed of convex spherical support and a concave spherical support. The base is covered by elastomer completely, or the top or/and the bottom of the base are covered by elastomer. A reinforcing steel plate is disposed in the elastomer at the top or/and the bottom of the base. The steel-hinge slab type rubber bearing integrates a spherical bearing and a slab bearing and has the advantages of the spherical bearing and the slab bearing. The height of the base is reduced. The steel-hinge slab type rubber bearing is simple in structure, cost-reducing, high in tightness, long in service life and more convenient to mount.
Description
Technical field
The utility model belongs to the bridge pad technical field, relates in particular to a kind of steel hinge laminated rubber bearing.
Background technology
The bearing that in bridge engineering construction, uses comprises board-like bearing, spherical bearing, pot bearing etc., and the structure of board-like bearing is to be provided with the put more energy into rubber spacer of steel plate of multilayer, selects the rubber spacer of multilayer stack during installation as required.Be prone to bearing during board-like bearing uses and press inclined to one side phenomenon, frequency of maintenance is high, and application life is short.The structure of spherical bearing comprises upper bracket plate, spherical crown liner plate, ball impression liner plate and lower support plate, and spherical bearing slides not good with the position sealing of rotating, and cost is high, installation and maintenance are inconvenient.
The utility model content
The technical problem that the utility model will solve just provide a kind of good seal performance, long service life, easy for installation, cheap, non-maintaining, make the steel hinge laminated rubber bearing that processing is simple, cost of production is low.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: comprise the pedestal that protruding spherical support body and concave spherical surface supporter constitute; Said pedestal all or only at the pedestal end face or/and the bottom surface is coated with elastic body, the pedestal end face is or/and be provided with the steel plate of putting more energy in the elastic body of bottom surface.
Its additional technical feature is: the described steel plate of putting more energy into is one or more layers; Described protruding spherical support body at last, concave spherical surface supporter down, or protruding spherical support body down, the concave spherical surface supporter is last; Be provided with the sphere sliding panel between described protruding spherical support body and concave spherical surface supporter; Be provided with oil storage grooves in the concave spherical surface of said sphere sliding panel; Have convex surface pin-and-hole and concave surface pin-and-hole on described protruding spherical support body and the concave spherical surface supporter, shear pin is arranged in convex surface pin-and-hole and the concave surface pin-and-hole; Be provided with sealing ring between described protruding spherical support body and concave spherical surface supporter; The cross section of said sealing ring is trapezoidal, rectangle, circle or other geometry; Said elastomeric end face is or/and the bottom surface is provided with the plane slide plate.
The steel hinge laminated rubber bearing that the utility model provided; Compared with prior art; The pedestal that protruding spherical support body and concave spherical surface supporter constitute is a spherical bearing basic structure; The pedestal end face is or/and to be provided with the steel plate of putting more energy in the elastic body of bottom surface be board-like bearing basic structure, and promptly steel hinge laminated rubber bearing unites two into one spherical bearing and board-like bearing, gets the chief of the two.The pedestal that protruding spherical support body and concave spherical surface supporter constitute reduces than the pedestal height of common spherical bearing, and is simple in structure, reduces cost.Pedestal is coated by elastic body or part coats, and elastic body toppings such as the peripheral rubber of pedestal are no longer stressed, good seal performance, long service life.As required, put more energy into steel plate for one or more layers.Can protruding spherical support body at last, concave spherical surface supporter down, or protruding spherical support body down, the concave spherical surface supporter is last.Be provided with sealing ring between protruding spherical support body and concave spherical surface supporter, good sealing effect, that the cross section of sealing ring can be is trapezoidal, rectangle, circle or other geometry.Be provided with the sphere sliding panel between protruding spherical support body and concave spherical surface supporter, make and rotate flexibly, be provided with oil storage grooves in the concave spherical surface of sphere sliding panel, more can increase lubricated.Have convex surface pin-and-hole and concave surface pin-and-hole on protruding spherical support body and the concave spherical surface supporter, shear pin is arranged in convex surface pin-and-hole and the concave surface pin-and-hole, can bear horizontal force through shear pin.Elastomeric end face is or/and the bottom surface is provided with the plane slide plate, and result of use is better.The steel hinge laminated rubber bearing overall structure that the utility model provided is simple, easier for installation.
Description of drawings
Fig. 1 is first kind of structural representation of the utility model steel hinge laminated rubber bearing;
Fig. 2 is second kind of structural representation of steel hinge laminated rubber bearing;
Fig. 3 is the third structural representation of steel hinge laminated rubber bearing;
Fig. 4 is the 4th kind of structural representation of steel hinge laminated rubber bearing.
The specific embodiment
Below in conjunction with accompanying drawing the steel hinge laminated rubber bearing that the utility model provided is explained further details.
As shown in Figure 1; Steel that the utility model provided hinge laminated rubber bearing comprises the pedestal that protruding spherical support body 1 and concave spherical surface supporter 2 constitute, pedestal can protruding spherical support body 1 as shown in the figure at last, concave spherical surface supporter 2 down, also can protruding spherical support body 1 at following, concave spherical surface supporter 2 last; Pedestal all is coated with elastic body 3; Be provided with the steel plate 4 of putting more energy in the elastic body 3 of pedestal end face and bottom surface, the steel plate 4 of putting more energy into is one or more layers, and 2 of protruding spherical support body 1 and concave spherical surface supporters are provided with sealing ring 5; The cross section of sealing ring 5 can as shown be trapezoidal; Also can be rectangle, circle or other geometry, protruding spherical support body 1 and concave spherical surface support and are provided with sphere sliding panel 6 between 2 bodies, can be provided with oil storage grooves in the concave spherical surface of sphere sliding panel 6; Have convex surface pin-and-hole 7 and concave surface pin-and-hole 8 on protruding spherical support body 1 and the concave spherical surface supporter 2, shear pin 9 is arranged in convex surface pin-and-hole 7 and the concave surface pin-and-hole 8.As shown in Figure 2, only in the elastic body 3 of pedestal end face, be provided with the steel plate 4 of putting more energy into.As shown in Figure 3, only in the elastic body 3 of pedestal bottom surface, be provided with the steel plate 4 of putting more energy into.As shown in Figure 4, the end face of elastic body 3 is provided with plane slide plate 10.
The steel hinge laminated rubber bearing that the utility model provided; Protruding spherical support body 1 is a spherical bearing basic structure with the pedestal that concave spherical surface supporter 2 constitutes; The pedestal end face is board-like bearing basic structure or/and be provided with the steel plate 4 of putting more energy in the elastic body 3 of bottom surface; Be that steel hinge laminated rubber bearing unites two into one spherical bearing and board-like bearing, get the chief of the two.The pedestal of protruding spherical support body 1 and concave spherical surface supporter 2 formations reduces than the pedestal height of common spherical bearing, and is simple in structure, reduces cost.Pedestal is coated by elastic body 3 or part coats, and elastic body toppings such as the peripheral rubber of pedestal are no longer stressed, good seal performance, long service life.As required, put more energy into steel plate 4 is one or more layers.Can protruding spherical support body 1 at last, concave spherical surface supporter 2 down, or protruding spherical support body 1 down, concave spherical surface supporter 2 is last.2 of protruding spherical support body 1 and concave spherical surface supporters are provided with sealing ring 5, good sealing effect, and that the cross section of sealing ring 5 can be is trapezoidal, rectangle, circle or other geometry.2 of protruding spherical support body 1 and concave spherical surface supporters are provided with sphere sliding panel 6, make to rotate flexibly, are provided with oil storage grooves in the concave spherical surface of sphere sliding panel 6, more can increase lubricatedly, make and rotate flexibly.Have convex surface pin-and-hole 7 and concave surface pin-and-hole 8 on protruding spherical support body 1 and the concave spherical surface supporter 2, shear pin 9 is arranged in convex surface pin-and-hole 7 and the concave surface pin-and-hole 8, can bear horizontal force through shear pin 9.The end face of elastic body 3 is or/and the bottom surface is provided with plane slide plate 10, and result of use is better.
No matter steel that the utility model provided hinge laminated rubber bearing is not limited only to said structure, but which kind of form, so long as the structure that spherical bearing and board-like bearing are united two into one, all falls into the protection domain of the utility model.
Claims (9)
1. steel cuts with scissors laminated rubber bearing; Comprise the pedestal that protruding spherical support body and concave spherical surface supporter constitute; It is characterized in that: said pedestal all or only at the pedestal end face or/and the bottom surface is coated with elastic body, the pedestal end face is or/and be provided with the steel plate of putting more energy in the elastic body of bottom surface.
2. steel hinge laminated rubber bearing according to claim 1 is characterized in that: the described steel plate of putting more energy into is one or more layers.
3. steel according to claim 1 hinge laminated rubber bearing is characterized in that: described protruding spherical support body at last, concave spherical surface supporter down, or protruding spherical support body descend, the concave spherical surface supporter is last.
4. steel hinge laminated rubber bearing according to claim 1 is characterized in that: be provided with the sphere sliding panel between described protruding spherical support body and concave spherical surface supporter.
5. steel hinge laminated rubber bearing according to claim 4 is characterized in that: be provided with oil storage grooves in the concave spherical surface of said sphere sliding panel.
6. steel hinge laminated rubber bearing according to claim 1, it is characterized in that: have convex surface pin-and-hole and concave surface pin-and-hole on described protruding spherical support body and the concave spherical surface supporter, shear pin is arranged in convex surface pin-and-hole and the concave surface pin-and-hole.
7. steel hinge laminated rubber bearing according to claim 1 is characterized in that: be provided with sealing ring between described protruding spherical support body and concave spherical surface supporter.
8. steel according to claim 7 hinge laminated rubber bearing is characterized in that: the cross section of said sealing ring is trapezoidal, rectangle, circle or other geometry.
9. steel hinge laminated rubber bearing according to claim 1, it is characterized in that: said elastomeric end face is or/and the bottom surface is provided with the plane slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220077913 CN202440755U (en) | 2012-03-05 | 2012-03-05 | Steel-hinge slab type rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220077913 CN202440755U (en) | 2012-03-05 | 2012-03-05 | Steel-hinge slab type rubber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440755U true CN202440755U (en) | 2012-09-19 |
Family
ID=46822209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220077913 Expired - Lifetime CN202440755U (en) | 2012-03-05 | 2012-03-05 | Steel-hinge slab type rubber bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440755U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510464A (en) * | 2013-10-28 | 2014-01-15 | 中铁第一勘察设计院集团有限公司 | Bispherical seismic-isolation and reduction support with hemispheres in same direction |
| CN103924673A (en) * | 2014-05-04 | 2014-07-16 | 衡水鑫盛达工程橡胶有限公司 | Construction method for controlling accumulative error of space lattice structure through support nodes |
| CN112554047A (en) * | 2020-12-25 | 2021-03-26 | 尚德建设集团有限公司 | Bridge ultra-thin steel support |
| CN114753241A (en) * | 2022-04-29 | 2022-07-15 | 石家庄铁道大学 | Universal spherical hinge rubber support applied to assembled type bent slope inclined highway beam bridge |
-
2012
- 2012-03-05 CN CN 201220077913 patent/CN202440755U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510464A (en) * | 2013-10-28 | 2014-01-15 | 中铁第一勘察设计院集团有限公司 | Bispherical seismic-isolation and reduction support with hemispheres in same direction |
| CN103510464B (en) * | 2013-10-28 | 2015-09-09 | 中铁第一勘察设计院集团有限公司 | With ball to Bispherical seismic isolation support |
| CN103924673A (en) * | 2014-05-04 | 2014-07-16 | 衡水鑫盛达工程橡胶有限公司 | Construction method for controlling accumulative error of space lattice structure through support nodes |
| CN112554047A (en) * | 2020-12-25 | 2021-03-26 | 尚德建设集团有限公司 | Bridge ultra-thin steel support |
| CN114753241A (en) * | 2022-04-29 | 2022-07-15 | 石家庄铁道大学 | Universal spherical hinge rubber support applied to assembled type bent slope inclined highway beam bridge |
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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: 20120919 |