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High-adaptability railway track provided with semicircular interfaces

A semi-circular notch and semi-circular technology, applied in the direction of rails, rails, rail joints, etc., can solve the problems of noise tires and rails, and achieve the effect of reducing noise, avoiding impact and improving service life

Inactive Publication Date: 2014-10-15
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 highly adaptable semicircular interface rail, which solves the problem of noise generated during the running of the train and the life of the tire and the rail

Method used

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  • High-adaptability railway track provided with semicircular interfaces

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Embodiment Construction

[0010] Such as figure 1 As shown, the present invention is a highly adaptable semicircular interface rail. The end of one end of the rail 1 is semicircular, and the end of the other end is a semicircular gap. The semicircular end and the semicircular The size of the gap is the same; a connecting piece 2 is installed between the two butted rails 1, and a chute 4 is opened on the connecting piece 2, and two screws 3 installed in the chute 4 are respectively fixed on the sides of the two butted rails 1. on the wall. The rail 1 is inevitably displaced during use, and the design of the chute 4 is added, which can provide better fixation on the one hand and allow the rail 1 to move within a certain range at the same time.

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Abstract

The invention relates to a railway facility, in particular to a high-adaptability railway track provided with semicircular interfaces, wherein one end of each railway track is in a semicircular shape, and the other end of the railway track is a semicircular 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 semicircular 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

[0001] technical field [0002] The invention relates to railway facilities, in particular to a highly adaptable 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 highly adaptable 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 purpose of the present invention is achieved through the following approach: a highly adaptable semicircular interface rail, the end of one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B5/04E01B11/26E01B11/28E01B19/00
Inventor 王牮中
Owner 王牮中