1435/1520 mm gauge track transition connection section suitable for freight trains of variable gauge railways

A technology for transitional connection and railway freight transportation, which is applied in the directions of tracks, roads, steel rails, etc., can solve the problems of low efficiency of bogie track conversion and non-uniform railway gauges, and achieve simple, fast and stable passage of engineering construction and maintenance procedures. , the effect of low cost

Pending Publication Date: 2019-01-08
JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST
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  • Abstract
  • Description
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Problems solved by technology

To meet the problems of the "Silk Road Economic Belt" railway cargo transportation channel with huge freight turnover and frequent trade, the track conversion method of the bogie is inefficient and the railway gauge is not

Method used

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  • 1435/1520 mm gauge track transition connection section suitable for freight trains of variable gauge railways
  • 1435/1520 mm gauge track transition connection section suitable for freight trains of variable gauge railways
  • 1435/1520 mm gauge track transition connection section suitable for freight trains of variable gauge railways

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Example Embodiment

[0021] The present invention will be further explained below in conjunction with the drawings:

[0022] figure 1 , 3 , 4, and 5 show the first embodiment of the 1435 / 1520mm gauge track transition connection section of the present invention, which is applicable to the variable gauge railway freight train, such as figure 1 As shown, a 1435 / 1520mm gauge track transition section suitable for variable gauge railway freight trains has a double open structure, which mainly includes a wide rail B, a standard rail C, and a middle rail transition section A, as well as symmetrically located The guard rail transition section D0 on the inner side of the track transition section. The rail transition connection section A includes a rail convex curve section A1, a rail concave curve section A3, and a central transitional connection rail straight line section A2, wherein the rail convex curve section A1 and the rail concave curve section A3 are both round curve phases. Cut the connection. The gu...

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Abstract

The invention belongs to the technical field of railway track devices, in particular to a 1435/1520 mm gauge track transition connection section suitable for railway freight train with variable gauge,which mainly comprises a wide rail, a quasi-rail and an intermediate rail transition connection section, and a guard rail transition connection section symmetrically leaning against the inner side ofthe rail transition connection section. An object of the invention is to provide a 1435/1520 mm gauge track transition connection section suitable for a freight train with variable gauge in order tosolve the problem of low efficiency of track conversion mode of a bogie, so that a railway freight car with variable gauge can automatically realize the gauge conversion after passing through the track transition connection section. Therefore, it is very important and far-reaching significance to carry out the design of 1435/1520mm gauge track transitional connection section for freight train withvariable gauge.

Description

technical field [0001] The invention belongs to the technical field of railway track devices, and in particular relates to a 1435 / 1520mm gauge track transition connection section suitable for variable gauge railway freight trains. Background technique [0002] At present, a number of international railway transport and regional transport corridors have been developed around the world, mainly including the Eurasian Continental Bridge, the Pan-European Railway Corridor, the Trans-Asian Railway Corridor and the North American Railway Transport Corridor. However, due to many reasons, the national railways passing along the above passages have various gauges, which brings a lot of inconvenience to the development of international transport. For example, the Eurasian Continental Bridge starts from Shanghai and Lianyungang in my country to Amsterdam on the west coast of Europe. The total length of the railway line is 11,000 km, which is divided into northern line, middle line and s...

Claims

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Application Information

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IPC IPC(8): E01B5/14E01B5/18
CPCE01B5/14E01B5/18
Inventor 谢红太王伟孙荣刚姜在田黄健平胡青文刘亮平陶金良
Owner JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST
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