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Triangular connector rail

A triangular and rail technology, applied in the direction of tracks, rails, roads, etc., can solve the problems of noise tires and rail life, and achieve the effects of improving service life, reducing noise, and avoiding impact

Inactive Publication Date: 2013-12-18
王牮中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a triangular interface rail, which solves the problem of noise generated during the train running and the life of the tire and rail

Method used

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  • Triangular connector rail

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Embodiment Construction

[0010] Such as figure 1 As shown, the present invention is a triangular interface rail. The end of one end of the rail 1 is triangular, and the end of the other end is a triangular notch. The triangular end is the same size as the triangular notch. A connecting piece 2 is arranged between two butted rails 1, and the connecting piece 2 is mounted on the side wall of the rail 1.

[0011]

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PUM

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Abstract

The invention relates to a rail facility, in particular to a triangular connector rail. One end of the rail is triangular, the other end of the rail is provided with a triangular notch, and the triangular end and the triangular notch are consistent in size. The triangular connector rail can effectively reduce noises caused by impact of a wheel rim and the rail in the train proceeding process; simultaneously, due to the fact that impact to the wheel rim caused by rail intervals is avoided, service lives of the wheel rim and the rail are greatly prolonged, and economic benefits are obtained.

Description

[0001] technical field [0002] The invention relates to railway facilities, in particular to a triangular interface rail. Background technique [0003] At present, the interface of the existing rails must leave a certain gap due to thermal expansion and contraction. Due to the existence of this gap, when the train passes through the gap, the train wheel will collide with the gap between the rails. On the one hand, it brings noise, and on the other hand, it also brings wear and tear to rails and train tires, reducing their service life. Contents of the invention [0004] The purpose of the present invention is to provide a triangular interface rail, which solves the problem of noise generated during the running of the train and the problem of the service life of the tire and the rail. [0005] The purpose of the present invention is achieved through the following approach: a triangular interface rail, the end of one end of the rail is a triangle, the end of the other end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B5/04
Inventor 王牮中
Owner 王牮中