CN201078425Y - Improved type rubber bearing pad - Google Patents
Improved type rubber bearing pad Download PDFInfo
- Publication number
- CN201078425Y CN201078425Y CNU2007200739907U CN200720073990U CN201078425Y CN 201078425 Y CN201078425 Y CN 201078425Y CN U2007200739907 U CNU2007200739907 U CN U2007200739907U CN 200720073990 U CN200720073990 U CN 200720073990U CN 201078425 Y CN201078425 Y CN 201078425Y
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- China
- Prior art keywords
- rubber mat
- mat plate
- plate body
- damping material
- cavity
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Abstract
The utility model discloses an improved rubber bearing pad, comprising a rubber bearing pad body and is characterized in that a cavity is arranged in the middle of the rubber bearing pad body; a grained damping material is filled in the cavity of the rubber bearing pad body. If the vibration happens, slippage, collision and friction are likely to occur among the grains of the damping material, which can consume the energy for vibration reduction. The utility model has the advantages that the cost is reduced, the capacity of energy consumption of the rubber bearing pad is promoted, the pollution is reduced and the damping material can be recycled for reducing the resource expenditure.
Description
Technical field
The utility model relates to a kind of modified model rubber mat plate, is applied to the vibration and noise reducing field.
Background technique
Rubber mat plate is one of the most frequently used vibration isolation instrument, is used for track traffic less demanding highway section vibration isolation.Its principle is to utilize the damping of rubber material to consume vibrational energy, suppresses track vibration.At present the solid rubber backing plate that generally adopts as shown in Figure 1, comprises rubber solid slab 1, and this solid rubber backing plate be because the restriction of structure can only improve damping by the method that changes rubber compounding, but it is very limited to improve the space, often can not meet the demands.
Summary of the invention
The utility model is in order to overcome the above-mentioned shortcoming that prior art exists, and a kind of modified model rubber mat plate that provides, this modified model rubber mat plate is designed to hollow structure with rubber mat plate, can damping material wherein, utilize the intergranular friction of damping material to consume vibrational energy, improve the energy dissipation capacity of rubber mat plate.
The technological scheme that the utility model is taked is: the modified model rubber mat plate, comprise the rubber mat plate body, and be characterized in, be provided with at least one cavity in the described rubber mat plate body; Also comprise granular damping material, described granular damping material is filled in each cavity of rubber mat plate body.
Above-mentioned modified model rubber mat plate, wherein, central authorities are provided with a cavity in the described rubber mat plate body, and described damping material is to fill in this cavity of rubber mat plate body.
Above-mentioned modified model rubber mat plate wherein, is provided with two cavitys in the described rubber mat plate body, described damping material is to fill in each cavity of rubber mat plate body.
Above-mentioned modified model rubber mat plate, wherein, two cavitys that are provided with in the described rubber mat plate body are by the axisymmetric setting.
Above-mentioned modified model rubber mat plate wherein, is provided with a plurality of cavitys in the described rubber mat plate body, and described damping material is to fill in each cavity of rubber mat plate body.
Above-mentioned modified model rubber mat plate, wherein, each cavity that is provided with in the described rubber mat plate body is made as a row or row, by axisymmetric, also equidistant setting.
Above-mentioned modified model rubber mat plate, wherein, each cavity that is provided with in the described rubber mat plate body is made as many rows or multiple row, by axisymmetric, also equidistant setting.
Above-mentioned modified model rubber mat plate, wherein, described damping material is a metallic material.
Above-mentioned modified model rubber mat plate, wherein, described damping material is made of iron sand.
Because the utility model has adopted above technological scheme, and rubber mat plate is designed to hollow structure, use damping material as the interpolation material in the backing plate hollow.When vibration takes place when, slippage, collision, friction etc. can take place between the particle of damping material, consumed energy reduces vibration.
Description of drawings
Concrete feature of the present utility model, performance are further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of solid rubber plate in the prior art.
Fig. 2 is one of the utility model modified model rubber mat plate embodiment's a structural representation (vertically analysing and observe).
Fig. 3 is the utility model modified model rubber mat plate embodiment's two a structural representation (vertically analysing and observe).
Fig. 4 is the utility model modified model rubber mat plate embodiment's three a structural representation (laterally analysing and observe).
Embodiment
See also Fig. 2.Fig. 2 is one of the utility model modified model rubber mat plate embodiment's a structural representation (vertically analysing and observe).The utility model modified model rubber mat plate 2 comprises rubber mat plate body 21, and the centre of described rubber mat plate body is provided with cavity 22; Also comprise granular damping material 23, described granular damping material can is in the cavity of rubber mat plate body.Described damping material is to be made of metallic material, for example iron sand.Described damping material is to fill in the cavity of rubber mat plate body.
See also Fig. 3.Fig. 3 is the utility model modified model rubber mat plate embodiment's two a structural representation (vertically analysing and observe).The utility model modified model rubber mat plate 3, comprise rubber mat plate body 31, be provided with two cavitys 32,33 in the described rubber mat plate body, these two cavitys are by the axisymmetric setting, that is: both can be set to longitudinal axis symmetry, also can be set to the transverse axis symmetry, present embodiment is being symmetrical arranged with the longitudinal axis of adopting.Also comprise granular damping material 34, described granular damping material completely is contained in respectively in two cavitys of rubber mat plate body.Described damping material is to be made of metallic material, for example iron sand.
Modified model rubber mat plate described in the utility model can will be provided with a plurality of cavitys as requested in the rubber mat plate body, each cavity is made as a row or row, presses axisymmetric, also equidistant setting, also can be many rows or multiple row, by axisymmetric, also equidistant setting.Described damping material is to fill in each cavity of rubber mat plate body.
See also Fig. 4, Fig. 4 is the utility model modified model rubber mat plate embodiment's three a structural representation (laterally analysing and observe).The utility model modified model rubber mat plate 4 comprises rubber mat plate body 41, and the centre of described rubber mat plate body is provided with four cavitys 42,43,44,45, divides two rows to be provided with.Also comprise granular damping material 46, described granular damping material completely is contained in respectively in each cavity of rubber mat plate body.Described damping material is to be made of metallic material, for example iron sand.
When vibration takes place when, slippage, collision, friction etc. can take place between the particle of damping material, consumed energy reduces vibration.
The above only is an illustrative, but not is restricted.Anyly do not break away from spirit of the present utility model and category, and, all should be contained in the scope of claims of the present utility model its equivalent modifications of carrying out or change.
The utility model is under the prerequisite that does not increase cost, improves the energy dissipation capacity of rubber mat plate.Simultaneously because hollow structure of the present utility model design minimizing rubber material consumption, reduce the corresponding pollution that brings and effectively to increase the backing plate damping again, and repeat to reclaim and use damping material can reduce resource consumption, so the utility model is again a kind of Green Product, meet the requirement of sustainable development.
Claims (9)
1. the modified model rubber mat plate comprises the rubber mat plate body, it is characterized in that, is provided with at least one cavity in the described rubber mat plate body; Also comprise granular damping material, described granular damping material is filled in each cavity of rubber mat plate body.
2. modified model rubber mat plate according to claim 1 is characterized in that, central authorities are provided with a cavity in the described rubber mat plate body, and described damping material is to fill in this cavity of rubber mat plate body.
3. modified model rubber mat plate according to claim 1 is characterized in that, is provided with two cavitys in the described rubber mat plate body, and described damping material is to fill in each cavity of rubber mat plate body.
4. modified model rubber mat plate according to claim 3 is characterized in that, two cavitys that are provided with in the described rubber mat plate body are by the axisymmetric setting.
5. modified model rubber mat plate according to claim 1 is characterized in that, is provided with a plurality of cavitys in the described rubber mat plate body, and described damping material is to fill in each cavity of rubber mat plate body.
6. modified model rubber mat plate according to claim 5 is characterized in that, each cavity that is provided with in the described rubber mat plate body is made as a row or row, by axisymmetric, also equidistant setting.
7. modified model rubber mat plate according to claim 5 is characterized in that, each cavity that is provided with in the described rubber mat plate body is made as many rows or multiple row, by axisymmetric, also equidistant setting.
8. according to each described modified model rubber mat plate in the claim 1,2,3 or 5, it is characterized in that described damping material is a metallic material.
9. modified model rubber mat plate according to claim 8 is characterized in that described damping material is made of iron sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200739907U CN201078425Y (en) | 2007-08-23 | 2007-08-23 | Improved type rubber bearing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200739907U CN201078425Y (en) | 2007-08-23 | 2007-08-23 | Improved type rubber bearing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078425Y true CN201078425Y (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200739907U Expired - Lifetime CN201078425Y (en) | 2007-08-23 | 2007-08-23 | Improved type rubber bearing pad |
Country Status (1)
| Country | Link |
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| CN (1) | CN201078425Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323448A (en) * | 2017-07-05 | 2017-11-07 | 重庆长野汽车配件有限公司 | A kind of Height Adjustable air brake chamber brake spring seat |
| CN107366200A (en) * | 2017-08-03 | 2017-11-21 | 华东交通大学 | A kind of particle damping energy dissipation vibration damping railway ballast pad |
| CN108709017A (en) * | 2018-06-28 | 2018-10-26 | 江苏科技大学 | A kind of pipeline crossing cabin isolation mounting |
| CN108709016A (en) * | 2018-06-28 | 2018-10-26 | 江苏科技大学 | A kind of pipeline clamping isolation mounting |
| CN112538908A (en) * | 2020-12-14 | 2021-03-23 | 中冶建筑研究总院有限公司 | Composite material sliding-out body energy dissipation composite board |
-
2007
- 2007-08-23 CN CNU2007200739907U patent/CN201078425Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323448A (en) * | 2017-07-05 | 2017-11-07 | 重庆长野汽车配件有限公司 | A kind of Height Adjustable air brake chamber brake spring seat |
| CN107366200A (en) * | 2017-08-03 | 2017-11-21 | 华东交通大学 | A kind of particle damping energy dissipation vibration damping railway ballast pad |
| CN107366200B (en) * | 2017-08-03 | 2023-08-15 | 华东交通大学 | Particle damping energy-dissipation vibration reduction ballast pad |
| CN108709017A (en) * | 2018-06-28 | 2018-10-26 | 江苏科技大学 | A kind of pipeline crossing cabin isolation mounting |
| CN108709016A (en) * | 2018-06-28 | 2018-10-26 | 江苏科技大学 | A kind of pipeline clamping isolation mounting |
| CN112538908A (en) * | 2020-12-14 | 2021-03-23 | 中冶建筑研究总院有限公司 | Composite material sliding-out body energy dissipation composite board |
| CN112538908B (en) * | 2020-12-14 | 2022-03-22 | 中冶建筑研究总院有限公司 | Composite material sliding-out body energy dissipation composite board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151130 Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Building 1 room 629 Patentee after: Shanghai shine Heavy Industry Co., Ltd. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: The 711th Research Institute of China Shipbuilding Industrial Corporation(CSIC) |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |
|
| CX01 | Expiry of patent term |