CN201826224U - Railway steel rail inclined plane connection - Google Patents
Railway steel rail inclined plane connection Download PDFInfo
- Publication number
- CN201826224U CN201826224U CN200920153385XU CN200920153385U CN201826224U CN 201826224 U CN201826224 U CN 201826224U CN 200920153385X U CN200920153385X U CN 200920153385XU CN 200920153385 U CN200920153385 U CN 200920153385U CN 201826224 U CN201826224 U CN 201826224U
- Authority
- CN
- China
- Prior art keywords
- rail
- railway track
- inclined plane
- plane connection
- railway
- 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 relates to a railway steel rail inclined plane connection, which comprises steel rails, crossties and connecting piece clamping plates, bolts and fasteners of the steel rails and is characterized in that two adjacent ends at the part where the railway steel rails are connected are two opposite inclined planes perpendicular to the crossties. An included angle between straight lines of the inclined planes and the steel rails ranges from 100 DEG to 160 DEG.
Description
Technical field
The utility model relates to the link technique of railway track, and specifically a kind of rail junction can reduce the syndeton of chatter when wheel runs over.
Background technology
The connection of traditional railway track is to being cut into the cross section open butt joint perpendicular to the road pillow with two adjacent one steel rail junctions.So the slit of the junction of rail and the contact position of wheel are on the same line.When running over seam crossing, wheel will produce bigger chatter.Also influenced rail application life.Therefore people use the gapless rail of welding.But the cost height of gapless rail, difficult, the maintenance inconvenience of construction.
The utility model content
The purpose of this utility model provides a kind of inclined-plane link technique of railway track, the chatter when running over the gap place in order to reduce wheel.Overcome the problem on deformation of railroad track simultaneously because of hot account shrinkage.Concrete scheme of the present utility model: under the situation that does not change former other structure of railway track, the chatter when reducing wheel preferably and running over the gap place also will keep the flexible slit of railway track because of hot account shrinkage simultaneously.1 road pillow shown in Figure of description 1,2 fasteners, 3 bolts, 5 clamping plate are structural members of former railway track, and just the seam crossing with rail has made mitre into by original butting.It is characterized in that adjacent two ends, railway track junction are perpendicular to two relative inclined-planes of road pillow, the included angle of straight line of this inclined-plane and rail is 100 ° to 160 ° scope.4 rail shown in Figure of description 1.Just contacting not on the same line of the seam of rail and wheel had an intersection like this.Will be more steady when wheel runs over, reduced chatter, improved the comfortableness of train.Prolonged the application life of rail, easily construction, cost is low, and maintenance is convenient.Generally adopt under the situation of heavily resting the head on heavy rail in present railway interests, the inclined-plane connection of railway track can seem more superior.
Description of drawings:
Fig. 1 is that design sketch is looked at the mansion, and 1 road pillow, 2 fasteners, 3 bolts, 5 clamping plate are structural members of former railroad track.The seam of 4 rail makes mitre into by butting of former rail.
Fig. 2 is the side-looking design sketch, and the termination of shown is exactly 4 rail is perpendicular to the sloping section of road pillow.6 bolts hole are forms of former rail.
The specific embodiment
Enforcement of the present utility model is very simple, shown in manual side-looking accompanying drawing 2, only needs rail just the termination to be cut into the sloping section of resting the head on perpendicular to the road in steel mill when rolling and gets final product.Do not change other structure of former railway track, look shown in the accompanying drawing 1, do not change the former laying method of railroad track, can lay the railway track with R-joining connection is installed as the manual mansion.
The utility model is applicable to railroad track transportation aspect.
Claims (2)
1. the inclined-plane of a railway track connects, and is made up of connector clamping plate, bolt, the fastener of rail, road pillow and rail, it is characterized in that adjacent two ends, railway track junction are perpendicular to two relative inclined-planes of road pillow.
2. the inclined-plane of railway track according to claim 1 connects, and it is characterized in that two relative inclined-planes perpendicular to the road pillow, the two ends faced mutually the railway track junction, and the included angle of straight line of this inclined-plane and rail is 100 ° to 160 ° scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920153385XU CN201826224U (en) | 2009-06-29 | 2009-06-29 | Railway steel rail inclined plane connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920153385XU CN201826224U (en) | 2009-06-29 | 2009-06-29 | Railway steel rail inclined plane connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826224U true CN201826224U (en) | 2011-05-11 |
Family
ID=43964771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920153385XU Expired - Fee Related CN201826224U (en) | 2009-06-29 | 2009-06-29 | Railway steel rail inclined plane connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480789A (en) * | 2016-12-19 | 2017-03-08 | 郝雯文 | A kind of light railway track and rail car rail changing device |
-
2009
- 2009-06-29 CN CN200920153385XU patent/CN201826224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480789A (en) * | 2016-12-19 | 2017-03-08 | 郝雯文 | A kind of light railway track and rail car rail changing device |
| CN106480789B (en) * | 2016-12-19 | 2018-04-13 | 郝雯文 | A kind of light railway track, rail vehicle rail changing device and rail vehicle operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Jianguo Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Guo Jianguo Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |