CN104099830A - High-adaptability railway track provided with dovetail interfaces - Google Patents
High-adaptability railway track provided with dovetail interfaces Download PDFInfo
- Publication number
- CN104099830A CN104099830A CN201310127011.1A CN201310127011A CN104099830A CN 104099830 A CN104099830 A CN 104099830A CN 201310127011 A CN201310127011 A CN 201310127011A CN 104099830 A CN104099830 A CN 104099830A
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- China
- Prior art keywords
- railway
- rail
- adaptability
- swallow
- dovetail
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Abstract
The invention relates to a railway facility, in particular to a high-adaptability railway track provided with dovetail interfaces, wherein one end of each railway track is in a dovetail shape, and the other end of the railway track is a dovetail nick; a connecting piece is arranged between every two adjacent railway tracks which are in butt joint with each other; a sliding groove is formed on each connecting piece, and the sliding groove is internally provided with two screws which are respectively and fixedly arranged on the side walls of the two adjacent butted railway tracks. After the high-adaptability railway track provided with the dovetail interfaces is used, the noise caused by the impact between wheel rims and the railway tracks can be effectively reduced in the travelling process of a train, and the wheel rims are prevented from being impacted by gaps among the railway tracks; therefore, the service lives of the wheel rims and the railway tracks can be greatly prolonged, and the economic benefit can be won.
Description
Technical field
The present invention relates to rail facility, particularly a kind of high-adaptability swallow-tail form interface rail.
Background technology
At present, the interface of existing rail is owing to considering that the reason of expanding with heat and contract with cold must leave certain gap, existence due to this gap, when train is during through gap, train rim can form and clash into rail clearance, this shock has brought noise on the one hand, has also brought on the other hand the wearing and tearing to rail and train rim, reduces its life-span.
Summary of the invention
The object of the present invention is to provide a kind of high-adaptability swallow-tail form interface rail, it has solved train the advance noise problem of middle generation and the life problems of rim and rail.
The object of the invention is to realize by following approach: a kind of high-adaptability swallow-tail form interface rail, the termination of rail one end is swallow-tail form, the termination of the other end is swallow-tail form breach; Between the rail of two docking, brace is housed, has a chute on this brace, two screws installing in chute are individually fixed on the sidewall of rail of two docking.
As the further optimization of this programme, described swallow-tail form termination and swallow-tail form breach are in the same size.
A kind of high-adaptability swallow-tail form of the present invention interface rail can effectively reduce in train traveling process because rim and rail clash into formed noise, simultaneously owing to having avoided the shock of rail clearance to rim, thereby greatly improved the application life of rim and rail, won economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of high-adaptability swallow-tail form of the present invention interface rail, the termination of rail 1 one end is swallow-tail form, and the termination of the other end is swallow-tail form breach, and described swallow-tail form termination and swallow-tail form breach are in the same size; Between the rail 1 of two docking, brace 2 is housed, has a chute 4 on this brace 2, two screws 3 of chute 4 interior installations are individually fixed on the sidewall of rail 1 of two docking.Rail 1 is unavoidable displacement in use, increases the design of chute 4, can provide on the one hand fixing preferably, also allows rail 1 to move within the specific limits simultaneously.
Claims (2)
1. a high-adaptability swallow-tail form interface rail, is characterized in that: the termination of rail (1) one end is swallow-tail form, and the termination of the other end is swallow-tail form breach; Brace (2) is housed between the rail of two docking (1), has a chute (4) on this brace (2), two screws (3) of installing in chute (4) are individually fixed on the sidewall of rail (1) of two docking.
2. a kind of high-adaptability swallow-tail form interface rail as claimed in claim 1, is characterized in that: described swallow-tail form termination and swallow-tail form breach are in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127011.1A CN104099830A (en) | 2013-04-14 | 2013-04-14 | High-adaptability railway track provided with dovetail interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127011.1A CN104099830A (en) | 2013-04-14 | 2013-04-14 | High-adaptability railway track provided with dovetail interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104099830A true CN104099830A (en) | 2014-10-15 |
Family
ID=51668348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310127011.1A Pending CN104099830A (en) | 2013-04-14 | 2013-04-14 | High-adaptability railway track provided with dovetail interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104099830A (en) |
-
2013
- 2013-04-14 CN CN201310127011.1A patent/CN104099830A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |