CN2585881Y - Rail with damping connecting element - Google Patents
Rail with damping connecting element Download PDFInfo
- Publication number
- CN2585881Y CN2585881Y CN 02264079 CN02264079U CN2585881Y CN 2585881 Y CN2585881 Y CN 2585881Y CN 02264079 CN02264079 CN 02264079 CN 02264079 U CN02264079 U CN 02264079U CN 2585881 Y CN2585881 Y CN 2585881Y
- Authority
- CN
- China
- Prior art keywords
- rail
- shape
- mouth
- contiguous block
- mated
- 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 rail provided with a damping connecting element. The utility model is characterized in that both ends of each rail are respectively provided with connecting groove openings, and the rails are matched with the groove openings to be provided with connecting blocks. The utility model has the advantages that the structure is simple, the design is reasonable, the collision noise of the connecting position between train wheels and the rails is reduced, and simultaneously, the collision resistance in the running of a train is decreased.
Description
Technical field
The utility model relates to a kind of rail, exactly is the rail with bradyseism connector.
Background technology
Rail on the known railway line, because the natural quality of steel, i.e. heat expansion shrinkage is so leave an intersegmental crack between the adjacent rail when steel rail laying.Be exactly this slight gap, train is bumped between its wheel and the rail in the process of moving, this collision has increased train noise in the process of moving on the one hand, has also increased the resistance in the train driving process on the other hand.According to the external gapless rail of data introduction is that every one steel rail junction is welded as a whole, very high to sleeper and roadbed conditional request though the rail of this type reduction anti noise is good, so the manufacturing cost of sleeper and roadbed improves relatively.
Summary of the invention
The utility model improves the rail structure in order to solve noise and the resistance in the train driving process, and a kind of rail with bradyseism connector is provided.
Concrete solution is characterized in that: the two ends at every one steel rail are respectively equipped with mouth of connecting trough, cooperate with notch to be provided with contiguous block.
The mouth of connecting trough at rail two ends is
Shape, the contiguous block two ends that are mated are
Shape.
The mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
The mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
The mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
The utility model is simple in structure, and is reasonable in design, and the improvement by rail junction structure greatly reduces the noise that train wheel sends through the rail junction, has reduced the resistance to impact in the train driving simultaneously.Though this improvement needs to increase the manufacturing cost of rail, but compares with the effect of its generation, the increase of cost is very little.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 for the rail notch is
The schematic diagram of shape,
Fig. 3 for the rail notch is
The schematic diagram of shape,
Fig. 4 for the rail notch is
The schematic diagram of shape.
The specific embodiment
This has the rail of bradyseism connector, has mouth of connecting trough at the two ends of every one steel rail 1, cooperates with notch contiguous block 2 is installed, and sees Fig. 1.
When train wheel travelled to the B section by the A section, the origin of force of wheel on rail shifted to both sides by the centre, and collision just can not appear in wheel through dilatation joint the time like this.
The mouth of connecting trough at rail two ends or be
Shape, the contiguous block two ends that are mated are shape, see Fig. 1.
The mouth of connecting trough at rail two ends or be
Shape, the contiguous block that is mated is a rectangle, sees Fig. 2.
The mouth of connecting trough at rail two ends or be
Shape, the contiguous block that is mated is a rectangle, sees Fig. 3.
The mouth of connecting trough at rail two ends or be
Shape, the contiguous block that is mated is a rectangle, sees Fig. 4.
Claims (5)
1, have the rail of bradyseism connector, it is characterized in that: the two ends of every one steel rail are respectively equipped with mouth of connecting trough, cooperate with notch to be provided with contiguous block.
2, the rail with bradyseism connector according to claim 1, it is characterized in that: the mouth of connecting trough at rail two ends is
Shape, the contiguous block two ends that are mated are
Shape.
3, the rail with bradyseism connector according to claim 1, it is characterized in that: the mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
4, the rail with bradyseism connector according to claim 1, it is characterized in that: the mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
5, the rail with bradyseism connector according to claim 1, it is characterized in that: the mouth of connecting trough at rail two ends is
Shape, the contiguous block rectangle that is mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264079 CN2585881Y (en) | 2002-08-28 | 2002-08-28 | Rail with damping connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264079 CN2585881Y (en) | 2002-08-28 | 2002-08-28 | Rail with damping connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585881Y true CN2585881Y (en) | 2003-11-12 |
Family
ID=33730344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264079 Expired - Fee Related CN2585881Y (en) | 2002-08-28 | 2002-08-28 | Rail with damping connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585881Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587229A (en) * | 2012-04-10 | 2012-07-18 | 莱芜美澳冶金科技有限公司 | Joint for track panel and manufacturing and installing method |
-
2002
- 2002-08-28 CN CN 02264079 patent/CN2585881Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587229A (en) * | 2012-04-10 | 2012-07-18 | 莱芜美澳冶金科技有限公司 | Joint for track panel and manufacturing and installing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |