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Moving-type steel rail bending machine

A bending machine and mobile technology, applied in the direction of track, track laying, track maintenance, etc., can solve the problems of long time consumption, low degree of automation, high labor intensity, etc., and achieve low work intensity, more stable driving safety, bending high precision effect

Pending Publication Date: 2018-09-14
CRRC CONSTR ENG CO LTD
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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 mobile rail bending machine that can move on the rail by itself and has high precision in view of the current problems of low bending precision, long time-consuming, cumbersome operation, high labor intensity, and low degree of automation. , high efficiency and ease of use

Method used

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  • Moving-type steel rail bending machine
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  • Moving-type steel rail bending machine

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0026] Such as Figure 1-5 , a mobile rail bending machine, including a bracket 200 and a rolling part 100 fixed on the bracket 200, the rolling part 100 includes a roller 110 and a motor 120 driving the roller 110 to roll, the number of the rolling parts 100 is at least three, at least three The rollers 110 are all arranged on the same plane, such as figure 1 , the number of rolling parts 100 is three, and the three rollers 110 are set to roll in the same horizontal plane. When in use, one roller 110 is placed on one side of the rail 1, and the other two rollers 110 are placed on t...

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Abstract

The invention discloses steel rail processing equipment, and particularly relates to a moving-type steel rail bending machine. The bending machine comprises a bracket, and rolling components fixed tothe bracket, the rolling components comprise rolling wheels and motors driving the rolling wheels to roll, the number of the rolling components is at least three, and the at least three rolling wheelsare all arranged in the same plane. The machine has the advantages that operation efficiency is high, the working intensity is low, accuracy and standardization level are high, the use range is wide,the use is convenient, and a better application prospect is achieved.

Description

technical field [0001] The invention relates to a rail processing equipment, in particular to a mobile rail bending machine. Background technique [0002] Where trains or high-speed rail trains or other rail-type trains need to change directions, the rails laid on the ground are curved. At present, the rail is bent by a rail bending machine. The conventional rail bending machine is generally composed of two parts: a frame and a head. The head is tensioned to realize the top bending of the rail; then the head is released, and the bending machine is manually moved to the next distance. At the position, the plug is tightened again to realize the top bending of the rail, and thus reciprocating to realize the bending of the entire rail, which has the problems of long time consumption, cumbersome operation, high labor intensity, and low degree of automation. [0003] Since the rail needs to run on the rail, there is a minimum requirement for the bending accuracy of the rail at th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B31/08
CPCE01B31/08
Inventor 李勇王猛郭玉山赵新文赵金波刘猛田雷王亚鹏
Owner CRRC CONSTR ENG CO LTD