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Railway jointless track stress dispersing construction monitoring method, device and system

A technology of seamless circuit and stress relaxation, applied in the direction of roads, measuring instruments, tracks, etc., can solve the problems of low work efficiency and large measurement errors.

Active Publication Date: 2017-12-08
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +4
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method, device and system for monitoring the stress relief construction of seamless railway lines, so as to at least solve the technical problems of low work efficiency and large measurement errors caused by manual measurement of track information

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  • Railway jointless track stress dispersing construction monitoring method, device and system

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a railway jointless track stress dispersing construction monitoring method, device and system. The railway jointless track stress dispersing construction monitoring system comprises a track sensor, data acquisition equipment and an intelligent terminal, wherein the track sensor is used for obtaining track information of a track at a monitoring point; the data acquisition equipment is connected with the track sensor and the intelligent terminal and used for acquiring and transmitting the track information in real time; and the intelligent terminal is used for determining real-time state information of the track according to the received track information and generating state prompting information according to the real-time state information. According to the railway jointless track stress dispersing construction monitoring method, device and system, technical problems of low working efficiency and large measuring error caused by manually measuring the track information are solved.

Description

technical field [0001] The invention relates to the field of railway construction, in particular to a method, device and system for monitoring stress release construction of seamless railway lines. Background technique [0002] During the construction of seamless high-speed rail lines, before welding and locking the unit rail joints, it is necessary to release the stress on the track in advance, and determine the length of the track that needs to be stretched according to the current track temperature. When the actual length of the track It is welded and locked when stretched to the required length. [0003] In the current high-speed railway seamless line construction process, manual measurement is often used to monitor the longitudinal displacement of the track according to the relevant operation requirements of seamless line welding and locking. When performing interlocking timing of unit rail joint welding, it is necessary to set a displacement observation point every 10...

Claims

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Application Information

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IPC IPC(8): E01B35/00
Inventor 赵勇杜香刚蒋金洲王继军蔡德钩肖俊恒梁晨徐玉坡徐宏超张靓
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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