CN202969256U - Damping rubber support - Google Patents
Damping rubber support Download PDFInfo
- Publication number
- CN202969256U CN202969256U CN 201220619030 CN201220619030U CN202969256U CN 202969256 U CN202969256 U CN 202969256U CN 201220619030 CN201220619030 CN 201220619030 CN 201220619030 U CN201220619030 U CN 201220619030U CN 202969256 U CN202969256 U CN 202969256U
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- Prior art keywords
- steel plate
- damping rubber
- rubber support
- layer
- layers
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Abstract
The utility model relates to a damping rubber support for a bridge structure. The damping rubber support comprises an upper steel plate, a lower steel plate and a support base and is characterized in that the support base comprises an upper connecting steel plate, a lower connecting steel plate and a composite layer, wherein the upper connecting steel plate is connected with the upper steel plate, the lower connecting steel plate is connected with the lower steel plate, the composite layer is arranged between the upper connecting steel plate and the lower connecting steel plate, and the composite layer is formed by arranging steel plate layers and rubber layers in a mutually staggered manner. According to the damping rubber support, both the top layer and the bottom layer of the composite layer are the rubber layers and 6-12 steel plate layers are arranged. Compared with the prior art, the damping rubber support has the advantages and effects of simple structure, reasonable design and strong anti-shearing and anti-torsional strength; and in addition, the buffering and damping effect of the damping rubber support is excellent due to the self property of rubber.
Description
Technical field
The utility model relates to a kind of for the damping rubber support on bridge construction.
Background technology
Bridge pad is set up on pier, end face supporting bridge superstructure.Its function bears for superstructure is fixed in pier the various power that act on superstructure, and it is passed to pier reliably; Under load, temperature, concrete shrinkage and creep effect, bearing can adapt to corner and the displacement of superstructure, but makes the superstructure Free Transform and do not produce extra additional internal force.During general susceptor design, shear displacemant is considered not, is easily caused the bearing displacement, bearing when bearing larger shearing force, fatiguability damage, and the damping effect of general bearing is undesirable, is difficult to reach requirement.
The utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and can bear larger shearing force, the damping rubber support of good damping effect.
The technical scheme in the invention for solving the above technical problem is: this damping rubber support comprises upper steel plate, lower steel plate and supporting seat, it is characterized in that: described supporting seat comprises junction steel plate, lower junction steel plate, composite bed, described upper junction steel plate is connected with upper steel plate, described lower junction steel plate is connected with lower steel plate, be provided with composite bed between described upper junction steel plate and lower junction steel plate, described composite bed is formed by steel plate layer and the interlaced configuration of rubber layer.
Top layer and the bottom of composite bed described in the utility model are rubber layer, and steel plate number of plies amount is 6～12 layers.
The quantity of steel plate layer described in the utility model is 9 layers.
Supporting seat described in the utility model is circular.
Supporting seat described in the utility model is square.
The utility model compared with prior art has the following advantages and effect: simple in structure, reasonable in design, anti-shearing, anti-torsional strength is high, and because the characteristic of rubber itself makes buffering and damping effect outstanding.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is the schematic top plan view of Fig. 3.
: the specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1:
Referring to Fig. 1 to Fig. 2, the damping rubber support in the present embodiment comprises upper steel plate 1, lower steel plate 2, supporting seat 3, upper junction steel plate 4, lower junction steel plate 5 and composite bed, and described composite bed is formed by steel plate layer 6 and the interlaced configuration of rubber layer 7.
The top layer of the utility model composite bed and bottom are rubber layer 7, and steel plate number of plies amount is 6～12 layers.
the upper junction steel plate 4 of the present embodiment is connected by set bolt with upper steel plate 1, lower junction steel plate 5 is connected by set bolt with lower steel plate 2, be provided with composite bed between upper junction steel plate 4 and lower junction steel plate 5, supporting seat 3 is by upper junction steel plate 4, steel plate layer 6 and lower junction steel plate 5 form one through sulfuration process, be somebody's turn to do upper junction steel plate 4, the steel plate layer 6 of several up and down arranged spaced, 5 of lower junction steel plates form rubber layer 7, the stacked setting of supporting seat 3 inner rubber layers 7 and steel plate layer 6 can reach good shock absorbing effect, speciality due to rubber itself, supporting seat 3 anti-shearing, anti-torsional strength is also high.
The quantity of the steel plate layer 6 in the present embodiment is 9 layers, this be used in combination effective.
Supporting seat 3 in the present embodiment is circular.
Damping rubber support in the present embodiment is simple in structure, and is reasonable in design, due to the characteristic of rubber, make that damping rubber support is anti-shearing, anti-torsional strength is high, and buffering and damping effect is outstanding.
Embodiment 2:
Referring to Fig. 3 to Fig. 4, the damping rubber support in the present embodiment, its basic structure is with embodiment 1, and difference is that supporting seat 3 is for square.
In addition, need to prove, the specific embodiment described in this manual, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this manual is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to the described structure of the utility model patent design, feature and principle are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (5)
1. damping rubber support, comprise upper steel plate, lower steel plate and supporting seat, it is characterized in that: described supporting seat comprises junction steel plate, lower junction steel plate, composite bed, described upper junction steel plate is connected with upper steel plate, described lower junction steel plate is connected with lower steel plate, be provided with composite bed between described upper junction steel plate and lower junction steel plate, described composite bed is formed by steel plate layer and the interlaced configuration of rubber layer.
2. damping rubber support according to claim 1, it is characterized in that: top layer and the bottom of described composite bed are rubber layer, and steel plate number of plies amount is 6～12 layers.
3. damping rubber support according to claim 2, it is characterized in that: the quantity of described steel plate layer is 9 layers.
4. according to claim 1～3 described damping rubber supports of arbitrary claim is characterized in that: described supporting seat is for circular.
5. according to claim 1～3 described damping rubber supports of arbitrary claim, it is characterized in that: described supporting seat is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619030 CN202969256U (en) | 2012-11-21 | 2012-11-21 | Damping rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619030 CN202969256U (en) | 2012-11-21 | 2012-11-21 | Damping rubber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969256U true CN202969256U (en) | 2013-06-05 |
Family
ID=48510350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619030 Expired - Fee Related CN202969256U (en) | 2012-11-21 | 2012-11-21 | Damping rubber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452975A (en) * | 2014-12-19 | 2015-03-25 | 四川省建筑科学研究院 | Vertical shock insulation support and manufacturing method thereof |
| CN104595636A (en) * | 2014-12-25 | 2015-05-06 | 贵州黔程天力智能科技有限公司 | Receiver damping supporting base |
-
2012
- 2012-11-21 CN CN 201220619030 patent/CN202969256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452975A (en) * | 2014-12-19 | 2015-03-25 | 四川省建筑科学研究院 | Vertical shock insulation support and manufacturing method thereof |
| CN104595636A (en) * | 2014-12-25 | 2015-05-06 | 贵州黔程天力智能科技有限公司 | Receiver damping supporting base |
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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: 20130605 Termination date: 20131121 |