CN201972059U - High damping magnetic rubber sleeper pad - Google Patents
High damping magnetic rubber sleeper pad Download PDFInfo
- Publication number
- CN201972059U CN201972059U CN2010202715398U CN201020271539U CN201972059U CN 201972059 U CN201972059 U CN 201972059U CN 2010202715398 U CN2010202715398 U CN 2010202715398U CN 201020271539 U CN201020271539 U CN 201020271539U CN 201972059 U CN201972059 U CN 201972059U
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- China
- Prior art keywords
- rubber layer
- high damping
- rubber
- damping
- sleeper pad
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Abstract
The utility model provides a high damping magnetic rubber sleeper pad, comprising a damping rubber layer comprising high damping particles, the high damping magnetic rubber sleeper pad is characterized in that, one side of the damping rubber layer of the high damping particles is in an adhesive bonding or in an integrated bonding with a rubber layer comprising permanent magnet powder; further, the other side of the damping rubber layer of the high damping particles is in an adhesive bonding or in an integrated bonding with a rubber layer comprising permanent magnet powder; or further, the other side of the permanent magnet powder is in an adhesive bonding or in an integrated bonding with the damping rubber layer comprising high damping particles. The high damping magnetic rubber sleeper pad is advantageous in that, the rubber sleeper pad is used as a rubber pad under a steel rail of a city light rail and a high speed railway track, when the rubber sleeper pad is used, the rubber layer comprising the permanent magnet powder tightly adsorbs the steel rail, changes form with the steel rail, and fully adsorbs, transmits, and disperses vibration energy of the steel rail, thereby reaching optimal damping de-noising effect; the rubber sleeper pad is advantaged by simple structure, low cost, and strong practicability.
Description
Technical field
The utility model belongs to the rubber pad that places under the rail, relates to a kind of magnetic rubber heat-insulating and shock-absorbing pad; The damping noise reduction of particularly suitable urban light rail and high-speed railway track.
Background technology
In urban light rail and high-speed railway track, be provided with the heat-insulating and shock-absorbing rubber pad under the rail, in the prior art, the heat-insulating and shock-absorbing rubber pad is generally the yielding rubber pad that contains the high damping particle, during use, be provided with, have certain interval between the two owing to contain the yielding rubber layer and the loose adjacent independence of rail of high damping particle, the effect of heat insulation noise reduction vibration proof is relatively poor.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, and a kind of simple in structure, high damping magnetic rubber sleeper pad that result of use is good is provided.
Content of the present utility model is: a kind of high damping magnetic rubber sleeper pad, comprise: contain the yielding rubber layer of high damping particle, it is characterized in that: the one side of the described yielding rubber layer (1) that contains the high damping particle is also bonding or be bonded as one the rubber layer (2) (being permanent magnet powder and rubber mix aftershaping) that contains the permanent magnet powder is arranged.
In the content of the present utility model: the another side of the described yielding rubber layer (1) that contains the high damping particle is also bonding or be bonded as one the rubber layer (3) that contains the permanent magnet powder is arranged.
In the content of the present utility model: the another side of the described rubber layer (2) that contains the permanent magnet powder is also bonding or be bonded as one the yielding rubber layer (4) that contains the high damping particle is arranged.
In the content of the present utility model: the master of described high damping magnetic rubber sleeper pad looks perspective view shape (that is the described yielding rubber layer that contains the high damping particle, the master that contains the rubber layer of permanent magnet powder look the perspective view shape) can be for rectangle, square, polygon or other and the corresponding shape of contact surface shape when using.
Compared with prior art, the utlity model has following characteristics and beneficial effect:
(1) adopts the utility model, as the rubber pad under the rail of urban light rail and high-speed railway track, during use, the rubber layer that contains the permanent magnet powder tightly adsorbs rail, and with steel rail deformation, fully the vibrational energy that disperses rail is transmitted in absorption, thereby reaches best damping noise reduction effect;
(2) simple in structure, cost is low, makes easily, produces easy to install, practical.
Description of drawings
Fig. 1 is the utility model embodiment 1 main TV structure schematic diagram;
Fig. 2 is that the A-A of Fig. 1 analyses and observe is vertical profile TV structure schematic diagram;
Fig. 3 is the utility model embodiment 2 vertical profile TV structure schematic diagrames;
Fig. 4 is the utility model embodiment 3 vertical profile TV structure schematic diagrames.
Among the figure: rubber layer, the 4-that rubber layer, the 3-that yielding rubber layer, the 2-that 1-contains the high damping particle contains the permanent magnet powder contains the permanent magnet powder contains the yielding rubber layer of high damping particle.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Embodiment 1: referring to accompanying drawing 1-2.
A kind of high damping magnetic rubber sleeper pad is by the yielding rubber layer 1 that contains the high damping particle, form with the rubber layer that contains the permanent magnet powder 2 of one side bonding (or being bonded as one) of the yielding rubber layer 1 that contains the high damping particle.
During installation, high damping magnetic rubber sleeper pad is arranged on the sleeper under the rail, during use, high damping magnetic rubber sleeper pad can fully absorb, the vibrational energy and the heat of transmission and dissipation rail, protects its operate as normal, and effective heat-insulating and shock-absorbing.
Embodiment 2: referring to accompanying drawing 3.
A kind of high damping magnetic rubber sleeper pad is by the yielding rubber layer 1 that contains the high damping particle, with the rubber layer that contains the permanent magnet powder 2 of the one side bonding (or being bonded as one) of the yielding rubber layer 1 that contains the high damping particle and form with the rubber layer that contains the permanent magnet powder 3 of the another side of the yielding rubber layer 1 that contains the high damping particle bonding (or being bonded as one).
Other is with embodiment 1, slightly.
Embodiment 3: referring to accompanying drawing 4.
A kind of high damping magnetic rubber sleeper pad is by the yielding rubber layer 1 that contains the high damping particle, with the rubber layer that contains the permanent magnet powder 2 of the one side bonding (or being bonded as one) of the yielding rubber layer 1 that contains the high damping particle and form with the yielding rubber layer 4 that contains the high damping particle of the another side of the rubber layer 2 that contains the permanent magnet powder bonding (or being bonded as one).
Other is with embodiment 1, slightly.
The utility model is not limited to the foregoing description, and the utility model content is described all can implement and have described good result.
Claims (3)
1. high damping magnetic rubber sleeper pad, comprising: the yielding rubber layer is characterized in that: the one side of described yielding rubber layer (1) is also bonding or be bonded as one rubber layer (2) is arranged.
2. by the described high damping magnetic rubber of claim 1 sleeper pad, it is characterized in that: the another side of described yielding rubber layer (1) is also bonding or be bonded as one rubber layer (3) is arranged.
3. by the described a kind of high damping magnetic rubber sleeper pad of claim 1, it is characterized in that: the another side of described rubber layer (2) is also bonding or be bonded as one yielding rubber layer (4) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202715398U CN201972059U (en) | 2010-07-27 | 2010-07-27 | High damping magnetic rubber sleeper pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202715398U CN201972059U (en) | 2010-07-27 | 2010-07-27 | High damping magnetic rubber sleeper pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972059U true CN201972059U (en) | 2011-09-14 |
Family
ID=44577166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202715398U Expired - Fee Related CN201972059U (en) | 2010-07-27 | 2010-07-27 | High damping magnetic rubber sleeper pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776810A (en) * | 2012-08-13 | 2012-11-14 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN105113342A (en) * | 2015-09-18 | 2015-12-02 | 成都爆米花信息技术有限公司 | Anti-freezing shock absorption pad |
| DE202017104578U1 (en) | 2016-06-16 | 2017-08-30 | Vossloh-Werke Gmbh | Elastic element for an attachment point for a rail for rail vehicles and attachment point |
-
2010
- 2010-07-27 CN CN2010202715398U patent/CN201972059U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776810A (en) * | 2012-08-13 | 2012-11-14 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN102776810B (en) * | 2012-08-13 | 2014-08-20 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN105113342A (en) * | 2015-09-18 | 2015-12-02 | 成都爆米花信息技术有限公司 | Anti-freezing shock absorption pad |
| CN105113342B (en) * | 2015-09-18 | 2016-10-19 | 成都爆米花信息技术有限公司 | A kind of antifreeze cushion |
| DE202017104578U1 (en) | 2016-06-16 | 2017-08-30 | Vossloh-Werke Gmbh | Elastic element for an attachment point for a rail for rail vehicles and attachment point |
| WO2017216231A1 (en) | 2016-06-16 | 2017-12-21 | Vossloh-Werke Gmbh | Elastic element for a fastening point for a rail for rail vehicles, and fastening point |
| DE102016111064A1 (en) | 2016-06-16 | 2017-12-21 | Vossloh-Werke Gmbh | Elastic element for an attachment point for a rail for rail vehicles and attachment point |
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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: 20110914 Termination date: 20120727 |