CN201031361Y - High performance basin type support saddle - Google Patents
High performance basin type support saddle Download PDFInfo
- Publication number
- CN201031361Y CN201031361Y CNU2007201014100U CN200720101410U CN201031361Y CN 201031361 Y CN201031361 Y CN 201031361Y CN U2007201014100 U CNU2007201014100 U CN U2007201014100U CN 200720101410 U CN200720101410 U CN 200720101410U CN 201031361 Y CN201031361 Y CN 201031361Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- plate
- pressure
- rubber bearing
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009377 nuclear transmutation Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model belongs to the technical technology of a bridge support, disclosing a basin-shaped support of high performance. The main technical characteristic is that the utility model includes an upper support plate and the lower support plate with a bottom basin. A rubber bearing plate is arranged inside of the bottom basin and the rubber bearing plate is provided with a plurality of bearing holes. When the support is pressed, the rubber bearing plate is under the pressure and the entity becomes deformed towards the bearing holes. When the pressure is eliminated, the rubber bearing plate and the bearing holes involute automatically. In the whole process of bearing, the transmutation extent of the whole rubber bearing plate is large; consequently the damping effect of the support is improved largely.
Description
Technical field
The utility model belongs to the bridge pad technical field, relates in particular to a kind of high-performance pot bearing.
Background technology
The bridge pad that uses in bridge construction has laminated rubber bearing and pot rubber bearing, and pot rubber bearing especially is because its good performance is widely used especially.Pot rubber bearing comprises the lower support plate of upper bracket plate, band end basin, is provided with the rubber bearing plate in the end basin.Because the rubber bearing plate is arranged in the closed pelvic cavity of upper bracket plate and lower support plate, and the rubber bearing plate is an entity, when bearing pressure, its deflection is very little, thereby can have influence on the effectiveness in vibration suppression of whole bearing.
The utility model content
Problem to be solved in the utility model just provides a kind of high-performance pot bearing of big, the good damping result of deflection when bearing pressure.
For addressing the above problem, the technical scheme that the utility model high-performance pot bearing adopts is: comprise the lower support plate of upper bracket plate, band end basin, be provided with the rubber bearing plate in the end basin, have some pressure-bearings hole on the described rubber bearing plate.
Its additional technical feature is: described pressure-bearing hole is a through hole; Described pressure-bearing hole is circular; Described pressure-bearing hole gauge is then arranged.
High-performance pot bearing provided by the utility model compared with prior art, on the rubber bearing plate, have some pressure-bearings hole, after bearing bears pressure, the rubber bearing plate is squeezed, and its entity place is to the distortion of place, pressure-bearing hole, after pressure is eliminated, rubber bearing plate and pressure-bearing hole restore to the original state automatically, in the pressure-bearing process, the deflection of whole rubber bearing plate is bigger, thereby has improved the effectiveness in vibration suppression of bearing greatly.In addition, the pressure-bearing hole is regularly arranged manhole, and the pressure-bearing effect is best.
Description of drawings
Fig. 1 is the structural representation of the utility model high-performance pot bearing;
Fig. 2 is the structural representation of rubber bearing plate.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing the utility model high-performance pot bearing.
As shown in Figure 1, the utility model high-performance pot bearing comprises upper bracket plate 1, lower support plate 2, and lower support plate 2 has end basin 3, is provided with rubber bearing plate 4 in the end basin 3, has pressure-bearing hole 5 on the rubber bearing plate 4.As shown in Figure 2, pressure-bearing hole 5 is a manhole, and pressure-bearing hole 5 is regularly arranged on rubber bearing plate 4.
In use, after bearing bore pressure, rubber bearing plate 4 was squeezed, and its entity place is to the distortion of 5 places, pressure-bearing hole, and after pressure was eliminated, rubber bearing plate 4 and pressure-bearing hole 5 restored to the original state automatically.In the pressure-bearing process, the deflection of whole rubber bearing plate 4 is bigger, thereby has improved the effectiveness in vibration suppression of bearing greatly.
Claims (4)
1. high-performance pot bearing comprises the lower support plate of upper bracket plate, band end basin being provided with the rubber bearing plate in the end basin, it is characterized in that: have some pressure-bearings hole on the described rubber bearing plate.
2. high-performance pot bearing according to claim 1 is characterized in that: described pressure-bearing hole is a through hole.
3. high-performance pot bearing according to claim 1 and 2 is characterized in that: described pressure-bearing hole is for circular.
4. high-performance pot bearing according to claim 1 and 2 is characterized in that: described pressure-bearing hole gauge is then arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014100U CN201031361Y (en) | 2007-05-23 | 2007-05-23 | High performance basin type support saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014100U CN201031361Y (en) | 2007-05-23 | 2007-05-23 | High performance basin type support saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031361Y true CN201031361Y (en) | 2008-03-05 |
Family
ID=39163254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201014100U Expired - Fee Related CN201031361Y (en) | 2007-05-23 | 2007-05-23 | High performance basin type support saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031361Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747277A (en) * | 2017-10-31 | 2018-03-02 | 孟津 | A kind of replaceable units formula high-damping shock isolating pedestal and shock-dampening method |
-
2007
- 2007-05-23 CN CNU2007201014100U patent/CN201031361Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747277A (en) * | 2017-10-31 | 2018-03-02 | 孟津 | A kind of replaceable units formula high-damping shock isolating pedestal and shock-dampening method |
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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: 20080305 Termination date: 20110523 |