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Seamless line locking rail temperature pretreatment system

A technology for seamless track rails and rail temperature locking, which is applied in the directions of roads, tracks, laying tracks, etc., can solve the problems of uneven stress distribution inside the track, large damage to the rail surface, and complicated operation, and achieves efficient and uniform heat transfer. The effect of reducing damage and reducing the difficulty of operation

Inactive Publication Date: 2011-12-28
CHINA AGRI UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a seamless line locking rail temperature pretreatment system to solve the problem of large damage to the rail surface, uneven stress distribution inside the track, and complicated operation in the long-term contact locking rail temperature control technology. question

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  • Seamless line locking rail temperature pretreatment system
  • Seamless line locking rail temperature pretreatment system
  • Seamless line locking rail temperature pretreatment system

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] figure 1 It is a structural schematic diagram of the seamless line locked rail temperature pretreatment system according to the embodiment of the present invention. like figure 1 As shown, the seamless line locking rail temperature pretreatment system includes an electromagnetic induction heating device 1 , a travel control system 2 , a transmission system 3 and a host computer data processing system 4 . The main body of the electromagnetic induction heating device 1 and the transmission system 3 is installed on the travel control system 2; the travel control system 2 is movably arranged on the seamless line rail 5. The electromagnetic induction heating device 1 is used to generate magnetic flux to the rail 5 to heat the rail 5 to ensure that the rail temperature range is locked when the rail is laid; the transmission system 3 is used to coll...

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Abstract

The invention discloses a seamless line locking rail temperature pretreatment system, comprising: an electromagnetic induction heating device installed on a walking control system for generating magnetic flux to a seamless line rail; On the rail, it is used to control the electromagnetic induction heating device to move along the longitudinal direction of the rail; the transmission system is used to collect various parameters in the process of seamless line locking rail temperature preprocessing and transmit them to the host computer for data processing system, and correspondingly transmit the control signal sent by the host computer data processing system to the electromagnetic induction heating device and the walking control system; the host computer data processing system is used to process and analyze the For various parameters, the control signal is sent through the transmission system, and the information of the processing process is displayed to the user. The invention effectively reduces the damage to the track surface in the pretreatment process, and improves the working efficiency of the seamless line laying operation.

Description

technical field [0001] The invention relates to the technical field of temperature control of seamless line locked rails, in particular to a non-contact magnetoelectric seamless line locked rail temperature pretreatment system. Background technique [0002] With the large-scale promotion of high-speed and heavy-duty railways in my country, seamless lines and even ultra-long seamless lines have been accepted and practically applied, which is the development direction of the world's railway track structure. In order to ensure the service life of seamless track and ensure driving safety, the research on seamless track technology is becoming more and more important. [0003] The temperature change under natural environmental conditions will generate tensile stress inside the rail, which will affect the stability of the seamless track. Therefore, when laying seamless lines, the temperature of the rails needs to be kept at the locked rail temperature to ensure that the interior o...

Claims

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Application Information

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IPC IPC(8): E01B31/18
Inventor 王新王书茂王志国王培儒
Owner CHINA AGRI UNIV
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