CN204676378U - Shockproof train rail - Google Patents
Shockproof train rail Download PDFInfo
- Publication number
- CN204676378U CN204676378U CN201520215350.XU CN201520215350U CN204676378U CN 204676378 U CN204676378 U CN 204676378U CN 201520215350 U CN201520215350 U CN 201520215350U CN 204676378 U CN204676378 U CN 204676378U
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- China
- Prior art keywords
- rail
- train
- utility
- model
- shockproof
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a kind of novel train rail, is specifically related to a kind of shockproof train rail.Train rail described in the utility model, in rail joint part, is made up of chevron shaped rail 1 and rail 2.
Description
Technical field
The utility model relates to a kind of novel train rail, is specifically related to a kind of shockproof train rail.
Background technology
Train uses commonplace a kind of vehicles at present.The quality of steel rail laying plays vital effect for the operation of train.Train rail is not a complete rail, but is spliced and car by some one steel rails.At present, generally adopt the mode of Corner butt joint to connect between rail and rail, but be affected by thermal expansion and contraction due to rail, the interstitial gap that therefore will reserve butted part is larger.In addition, the speed of service of present train constantly promotes, so cause train when driving to rail joint position, the vibrations of generation are larger.The noise that these vibrations not only produce is comparatively large, and passenger is felt under the weather, and sense of jolting is larger.
For this reason, we improve the joint geometry of rail, effectively solve the problem.
Summary of the invention
The utility model relates to a kind of shockproof train rail.
Train rail described in the utility model, in rail joint part, is made up of chevron shaped rail 1 and rail 2.
Rail 1 described in the utility model and rail 2 can be other shapes, as geometries such as circle, triangle, trapezoidal, W types.
Train rail described in the utility model, replaces with semicircular rail 3 and rail 4 chevron shaped rail 1 and rail 2.
Train rail described in the utility model, in rail joint part, is made up of the rail of W type and W shaped steel rail.Two rail are in docking operation, and headspace is more reasonable, more meets the principle that rail expands with heat and contract with cold, and can also reduce vibrations and sense of jolting simultaneously.
Train rail described in the utility model, in rail joint part, as one deck rubber pad can be pasted in chevron shaped rail 1 and rail 2 surface, or other materials, play the effect slowing down vibrations.
Train rail described in the utility model, is equipped with viberation detector 5 in rail middle part.
This vibration monitoring device can be screwed and be arranged on rail, also can by utilizing powerful magnet for adsorption on rail.
This device can detect the amplitude of vibrations constantly, and the noise decibel that frequency and vibrations produce.The data monitored by wired or wireless mode, externally can be transmitted by this device.
The utility model, transition space of joint between rail and rail, eliminate the vibrations produced in train vibration influence process, be not only the journey environment that passenger provides quieter, comfortable, also reduce because vibrations are to the consumption of rail self and its accessory (screw, nut etc.) and excess destruction simultaneously.
The utility model, by installing viberation detector additional, further can be monitored track.Grasp the related data of track and train, the safety for train running provides favourable guarantee.
Accompanying drawing explanation
Fig. 1, chevron shaped rail
Fig. 2, chevron shaped rail
Fig. 3, semicircle rail
Fig. 4, the rail of monitoring device is housed
In figure: chevron shaped rail 1, chevron shaped rail 2, semicircular rail 3, semicircular rail 4, viberation detector 5.
Detailed description of the invention
By following specific embodiment, the utility model is described in further detail, but not as restriction of the present utility model.Embodiment 1,
Train rail described in the utility model, in rail joint part, is made up of chevron shaped rail 1 and rail 2, in rail middle part, viberation detector 5 is housed.
Embodiment 2,
Train rail described in the utility model, in rail joint part, is made up of semicircular rail 3 and rail 4, in rail middle part, viberation detector 5 is housed.
Embodiment 3,
Train rail described in the utility model, in rail joint part, is made up of W-shaped steel rail and W-shaped steel rail, in rail middle part, viberation detector 5 is housed.
Embodiment 4,
Train rail described in the utility model, in rail joint part, is made up of chevron shaped rail 1 and rail 2, rail 1 and rail 2 is covered with rubber pad.
Claims (4)
1. a shockproof train rail, is characterized in that, rail joint part, is made up of chevron shaped rail (1) and rail (2).
2. train rail according to claim 1, is characterized in that, chevron shaped rail (1) and rail (2) are replaced with semicircular rail (3) and rail (4).
3. rail according to claim 1, is characterized in that, viberation detector (5) is housed in rail middle part.
4. rail according to claim 3, is characterized in that, viberation detector (5) is by wireless or wire transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215350.XU CN204676378U (en) | 2015-04-13 | 2015-04-13 | Shockproof train rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215350.XU CN204676378U (en) | 2015-04-13 | 2015-04-13 | Shockproof train rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676378U true CN204676378U (en) | 2015-09-30 |
Family
ID=54176083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215350.XU Expired - Fee Related CN204676378U (en) | 2015-04-13 | 2015-04-13 | Shockproof train rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676378U (en) |
-
2015
- 2015-04-13 CN CN201520215350.XU patent/CN204676378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190413 |