CN2448669Y - Track capable of eliminating vibration - Google Patents
Track capable of eliminating vibration Download PDFInfo
- Publication number
- CN2448669Y CN2448669Y CN 00262784 CN00262784U CN2448669Y CN 2448669 Y CN2448669 Y CN 2448669Y CN 00262784 CN00262784 CN 00262784 CN 00262784 U CN00262784 U CN 00262784U CN 2448669 Y CN2448669 Y CN 2448669Y
- Authority
- CN
- China
- Prior art keywords
- rail
- vibration
- utility
- model
- tracks
- 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
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Abstract
The utility model provides a track capable of eliminating vibration, which can eliminate the vibration produced by wheels rolling through a gap between two tracks during the running of a train. The utility model is characterized in that concave and convex connection is adopted between the two tracks; when the utility model is installed, raised parts of the two tracks are overlapped, making the wheels of the train roll on the other rail before rolling out one rail. Thus, the vibration produced when the wheels roll through the gap between the two tracks is eliminated.
Description
The utility model relates to a kind of rail of eliminating vibration, is used to eliminate the train vibration that cartwheel roll is crossed the rail junction when operation.
Present common rail, owing to consider the problem of expanding with heat and contract with cold, two rail junctions, must leave the slit about 1.0cm, train wheel certainly leads to vibration when rolling across this slit, its vibration not only makes the passenger not feel well, and seriously disturbs the living environment of railway line surrounding resident.
Development purpose of the present utility model is to produce a kind of train wheel of eliminating and rolls across two rails and connect the vibration that produces when the slit is stayed in places, thereby eliminates the sense of discomfort that the passenger brings because of vibration and alleviate nothing that vibration disturbs the railway line surrounding resident living environment rail that shakes.
The utility model adopts two concavo-convex linking to each other of rail junction.Rail (1) and concavo-convex linking to each other of rail (2) (with reference to accompanying drawing 1) when train wheel does not also roll out rail (1) projection, promptly roll on the projection of rail (2), allow train wheel roll on rail (3) in the same way.
A kind of rail of eliminating vibration of the utility model, different with existing rail, it adopts concavo-convex linking to each other, and can eliminate the vibration of train wheel when rolling across two rail junctions after installing.
Preferred embodiment of the utility model be rail (1) with rail (2) between be connected and adopt concavo-convex connection, rail (1) projection and rail (2) projection have overlapping.
Description of drawings: Fig. 1. can eliminate rail birds-eye view Fig. 2 .A-A section-drawing of vibration
Claims (1)
1. the rail that can eliminate vibration, its feature is a rail (1) with rail (2) between concavo-convex linking to each other, during installation, rail (1) projection and rail (2) projection have overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262784 CN2448669Y (en) | 2000-11-08 | 2000-11-08 | Track capable of eliminating vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262784 CN2448669Y (en) | 2000-11-08 | 2000-11-08 | Track capable of eliminating vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448669Y true CN2448669Y (en) | 2001-09-19 |
Family
ID=33617941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262784 Expired - Fee Related CN2448669Y (en) | 2000-11-08 | 2000-11-08 | Track capable of eliminating vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448669Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
-
2000
- 2000-11-08 CN CN 00262784 patent/CN2448669Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Xiaonan Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |