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Semicircular joint track

A semi-circular notch, semi-circular technology, applied in the direction of rails, rail joints, roads, etc., can solve the problems of noise tires and rail life, and achieve the effect 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 semi-circular interface rail, which solves the problem of noise generated during the running of the train and the problem of the life of the tire and the rail

Method used

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  • Semicircular joint track

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Embodiment Construction

[0010] Such as figure 1 As shown, a rail with a semicircular interface in the present invention has a semicircular end at one end of the rail 1 and a semicircular notch at the other end. The semicircular end is the same size as the semicircular 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.

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Abstract

The invention relates to railway applications, in particular to a semicircular joint track. The end at one end of a track is semicircular, the end at the other end thereof is a semicircular notch, and the semicircular end and the semicircular notch are identical in size. By the semicircular joint track, noise formed by bumping of tires and the track during proceeding of a train can be effectively reduced, bumping upon the tires by track clearance is avoided, service lives of the tires and the track are greatly prolonged, and economic benefit is achieved.

Description

[0001] technical field [0002] The invention relates to railway facilities, in particular to a semicircular 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 object of the present invention is to provide a semi-circular 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 object of the present invention is achieved through the following approach: a rail with a semicircular interface, the end of one end of the rail is semicircular, the end of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B11/26E01B19/00
Inventor 王牮中
Owner 王牮中