CN104099829A - Dovetail-shaped connector iron rail with simple buffer effect - Google Patents
Dovetail-shaped connector iron rail with simple buffer effect Download PDFInfo
- Publication number
- CN104099829A CN104099829A CN201310127010.7A CN201310127010A CN104099829A CN 104099829 A CN104099829 A CN 104099829A CN 201310127010 A CN201310127010 A CN 201310127010A CN 104099829 A CN104099829 A CN 104099829A
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- CN
- China
- Prior art keywords
- rail
- iron rail
- dovetail
- swallow
- tail form
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- 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.)
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Abstract
The invention relates to a railway facility, in particular to a dovetail-shaped connector iron rail with a simple buffer effect. The dovetail-shaped connector iron rail with the simple buffer effect is characterized in that the end part of one end of the iron rail is in a dovetail shape, the end part of the other end of the iron rail is a dovetail-shaped notch, and at least one circular buffer block is arranged on the two end surfaces of the iron rail. The dovetail-shaped connector iron rail with the simple buffer effect has the advantages that the noise caused by the collision between wheel rims and the iron rail in the train running process can be effectively reduced, and meanwhile, the collision of iron rail gaps with the wheel rims is avoided, so the service lives of the wheel rims and the service life of the iron rail are greatly prolonged, and the economic benefits are won.
Description
Technical field
The present invention relates to rail facility, particularly a kind of swallow-tail form interface rail with simple and easy buffering.
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 swallow-tail form interface rail with simple and easy buffering, 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 swallow-tail form interface rail with simple and easy buffering, the termination of rail one end is swallow-tail form, the termination of the other end is swallow-tail form breach, on two end faces of rail, is at least provided with a circular buffer stopper.
As the further optimization of this programme, described rail swallow-tail form termination and swallow-tail form breach are in the same size.
As the further optimization of this programme, described buffer stopper is that elastomeric material is made.
A kind of swallow-tail form interface rail with simple and easy buffering of the present invention 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 swallow-tail form interface rail with simple and easy buffering of the present invention, 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 rail 1 swallow-tail form termination and swallow-tail form breach are in the same size.On 1 two end faces of rail, be at least provided with the circular buffer stopper 2 that an elastomeric material is made.
Claims (3)
1. with a swallow-tail form interface rail for simple and easy buffering, it 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, on (1) two end face of rail, be at least provided with a circular buffer stopper (2).
2. a kind of swallow-tail form interface rail with simple and easy buffering as claimed in claim 1, is characterized in that: described rail (1) swallow-tail form termination and swallow-tail form breach are in the same size.
3. a kind of swallow-tail form interface rail with simple and easy buffering as claimed in claim 1, is characterized in that: described buffer stopper (2) is made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127010.7A CN104099829A (en) | 2013-04-14 | 2013-04-14 | Dovetail-shaped connector iron rail with simple buffer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127010.7A CN104099829A (en) | 2013-04-14 | 2013-04-14 | Dovetail-shaped connector iron rail with simple buffer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104099829A true CN104099829A (en) | 2014-10-15 |
Family
ID=51668347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310127010.7A Pending CN104099829A (en) | 2013-04-14 | 2013-04-14 | Dovetail-shaped connector iron rail with simple buffer effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104099829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640334C1 (en) * | 2016-10-19 | 2017-12-27 | Александр Семенович Сердечный | Rail track of straightline high-speed railway |
-
2013
- 2013-04-14 CN CN201310127010.7A patent/CN104099829A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640334C1 (en) * | 2016-10-19 | 2017-12-27 | Александр Семенович Сердечный | Rail track of straightline high-speed railway |
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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 |