CN201395754Y - Rubber tie plate mechanism - Google Patents
Rubber tie plate mechanism Download PDFInfo
- Publication number
- CN201395754Y CN201395754Y CN2009200811434U CN200920081143U CN201395754Y CN 201395754 Y CN201395754 Y CN 201395754Y CN 2009200811434 U CN2009200811434 U CN 2009200811434U CN 200920081143 U CN200920081143 U CN 200920081143U CN 201395754 Y CN201395754 Y CN 201395754Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- irregular
- tie plate
- lower surfaces
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 8
- 230000001788 irregular Effects 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006258 high performance thermoplastic Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model discloses a rubber tie plate mechanism. Irregular bodies are formed on the upper and the lower surfaces of the body integrally; the irregular bodies are uniformly distributed on theupper and the lower surfaces of the body; the irregular bodies adopt projections which are distributed on the upper and the lower surfaces of the body in a staggered manner; the projecting ends of theprojections are smooth; and flexible filling material is arranged between each two adjacent irregular bodies. The utility model can enable a tie plate to provide high resilience force through deflection deformation and compression deformation, so as to achieve the best shock absorption effect; the fracture and damage of sleepers can be reduced to absorb noise, so that the purposes of noise reduction and roadbed maintenance are achieved.
Description
Technical field
The utility model relates to a kind of backing plate, relates in particular to the damping resilient sleeper-bearing mechanism that uses on a kind of track traffic and the cargo berth loop wheel machine traveling steel rail.
Background technology
Resilient sleeper-bearing is not only and is used for keeping two rail distances on the same track to equate, and safety and signal system safety component in good condition, and because its elasticity, can reduce vibrations significantly, thereby kept roadbed/basis not to be subjected to the influence of bullet train or load, so it is significant at aspects such as track traffic and Freight Dock.The most number average of resilient sleeper-bearing of the prior art needs to provide screen resilience by compressive deformation.Because due to the viscous-elastic behaviour of rubber, tool elasticity is recovered to need the regular hour, so under the effect of bullet train dynamic force or under the effect of wharf crane heavy load, the elasticity of rubber mat plate itself can not be brought into play fully.And in long-term use, can produce permanent deformation because of creep, and then cause the loosening of anchor bolt, threaten the security of operation of train.Then must change when permanent deformation acquires a certain degree, this has just brought a large amount of inspections, adjustment and maintenance work to Rail Transit System.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that existing resilient sleeper-bearing exists, a kind of resilient sleeper-bearing mechanism is provided, the utility model can make backing plate provide high screen resilience simultaneously by flexural deformations and compressive deformation, to reach best damping effect, make breaking and damaging reduction of sleeper, can absorb noise, thereby reach the purpose that reduces noise and roadbed maintenance.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of resilient sleeper-bearing mechanism, it is characterized in that: the upper and lower faces at body is formed with irregular body, described irregular body is evenly distributed on the upper and lower faces of body, irregular body is the projection shape, and on the above and below of body, be dislocatedly distributed, the protruding end of projection shape is slick and sly shape, is provided with flexible inserts between adjacent two irregular bodies.
The employing the beneficial effects of the utility model are:
One, the size of the utility model total amount distortion is that rigidity can change by quantity, the depth and the general thickness of groove or projection shape, possessed and realized that on same backing plate in low load be to have bigger distortion under the low speed, very little characteristics of deflection again under heavy duty promptly at a high speed, comfortable in the time of can fully guaranteeing the track traffic low cruise and at a high speed or the stable and safety during heavy service.
Two, the utility model is provided with flexible inserts in irregular body, can reduce vibrations, and flexible inserts absorbs noise, has reduced noise jamming, and reduces the roadbed maintenance, make sleeper break and damage reduces to less, have long application life.
Three, the utility model is because irregular body evenly distributes, and irregular body is the projection shape, and the protruding end of projection shape is slick and sly shape, and actual effect is better.
Description of drawings
Fig. 1 is the utility model cross section structure schematic diagram
The specific embodiment
A kind of resilient sleeper-bearing mechanism, upper and lower faces at body 2 is formed with irregular body 1, irregular body 1 is evenly distributed on the upper and lower faces of body 2, irregular body 1 is the projection shape, and on the above and below of body 2, be dislocatedly distributed, the protruding end of projection shape is slick and sly shape, is provided with flexible inserts 3 between adjacent two irregular bodies.
The raw material that the utility model adopts is a kind of high-performance thermoplastic elastic body, and the special-purpose compound resin of making an uproar is inhaled in damping, can buy off-the-shelf from manufacturer.This practicality is newly just made predetermined shape with this material.The utility model places above-mentioned raw material on the device fabrication line, produces the backing plate of strip by calibrator.During use, carry out cutting as required and make suitable backing plate.
Above-described only is preferred implementation of the present utility model.Should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, still belong within the protection domain of the utility model patent.
Claims (1)
1, a kind of resilient sleeper-bearing mechanism, it is characterized in that: the upper and lower faces at body (2) is formed with irregular body (1), described irregular body (1) is evenly distributed on the upper and lower faces of body (2), irregular body (1) is the projection shape, and on the above and below of body (2), be dislocatedly distributed, the protruding end of projection shape is slick and sly shape, is provided with flexible inserts (3) between adjacent two irregular bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200811434U CN201395754Y (en) | 2009-05-25 | 2009-05-25 | Rubber tie plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200811434U CN201395754Y (en) | 2009-05-25 | 2009-05-25 | Rubber tie plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395754Y true CN201395754Y (en) | 2010-02-03 |
Family
ID=41618257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200811434U Expired - Fee Related CN201395754Y (en) | 2009-05-25 | 2009-05-25 | Rubber tie plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395754Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074506A (en) * | 2014-09-15 | 2017-08-18 | 干焠轨道公司 | Track component and rail system |
| CN109312544A (en) * | 2016-06-16 | 2019-02-05 | 沃斯洛工厂有限公司 | Elastic element and fixed point for rail vehicle track fixed point |
| CN110359375A (en) * | 2019-08-02 | 2019-10-22 | 广州瀚阳工程咨询有限公司 | The construction method of precast segment girder precast field under a kind of bridge |
-
2009
- 2009-05-25 CN CN2009200811434U patent/CN201395754Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074506A (en) * | 2014-09-15 | 2017-08-18 | 干焠轨道公司 | Track component and rail system |
| CN107074506B (en) * | 2014-09-15 | 2020-06-30 | 干焠轨道公司 | Track member and track system |
| CN109312544A (en) * | 2016-06-16 | 2019-02-05 | 沃斯洛工厂有限公司 | Elastic element and fixed point for rail vehicle track fixed point |
| CN110359375A (en) * | 2019-08-02 | 2019-10-22 | 广州瀚阳工程咨询有限公司 | The construction method of precast segment girder precast field under a kind of bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209958160U (en) | Rack rail structure of rack rail railway | |
| CN202509337U (en) | Vibration-damping noise-reducing integral ballast bed with constrained damping structure | |
| CN105862522B (en) | Urban track traffic vibration damping switch structure | |
| CN201395754Y (en) | Rubber tie plate mechanism | |
| CN204753273U (en) | Rail shock absorbing means for track traffic | |
| CN201473837U (en) | Shock-absorbing tie plate | |
| CN201314018Y (en) | Shock-absorption elastic backing plate | |
| CN203144848U (en) | Vibration reduction base plate capable of preventing rollover and provided with variable rigidity | |
| CN201176549Y (en) | Rail tie-plate | |
| CN210797117U (en) | Steel rail vibration damping pad | |
| CN209227291U (en) | A kind of Novel steel sleeper | |
| CN205636372U (en) | EVA rail lower bolster | |
| CN202294855U (en) | Novel buffer for heavy-load locomotive | |
| CN2563181Y (en) | High elastic cushion board | |
| CN204435131U (en) | Railway ballast pad and there is its track structure | |
| CN101073914A (en) | Production of polyester elastic microfoaming board | |
| CN211547092U (en) | Self-adaptive ballast overturning sleeper | |
| CN203938934U (en) | The stopping means of road bed board | |
| CN201865005U (en) | Damping rubber base plate | |
| CN209456873U (en) | A kind of shock-absorbing type bridge structure | |
| CN207685608U (en) | A kind of tramcar rail fastener system | |
| CN201010836Y (en) | Plate-type vibration reducing rail buckle | |
| CN201883347U (en) | Elastic rail brace | |
| CN202936679U (en) | Anti-creeping resistance adjustable vibration-reducing backing plate | |
| CN207657833U (en) | Railway line tail end car stopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN SOUTHWEST JIAOTONG UNIVERSITY RAILWAY DEVE Free format text: FORMER OWNER: LIU HONGBO Effective date: 20100609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 NO.11, BUILDING 37, NO.6, SHUINIANHE ROAD, JINJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610000 TIANHE ROAD, WEST PARK, CHENGDU CITY HIGH-TECH ZONE, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100609 Address after: 610000 Tianhe Road, West Zone, hi tech Zone, Sichuan, Chengdu Patentee after: Sichuan Southwest Jiaotong University Railway Development Co., Ltd. Address before: Jinjiang District Shuinian road Chengdu City, Sichuan province 610000 6 Building No. 37 No. 11 Patentee before: Liu Hongbo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20130525 |