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Intelligent railway fastener monitoring system and method

A railway fastener and monitoring system technology, which is applied to railway car body components, railway vehicle shape measuring devices, railway auxiliary equipment, etc., can solve the problems that fasteners cannot be automatically monitored, and achieve the maintenance of track geometry and small residual deformation , The effect of high buckle pressure

Inactive Publication Date: 2020-06-23
SOUTHWEST JIAOTONG UNIV
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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 solve the problem that traditional fasteners cannot be automatically monitored, and propose an intelligent railway fastener monitoring system and method

Method used

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  • Intelligent railway fastener monitoring system and method
  • Intelligent railway fastener monitoring system and method
  • Intelligent railway fastener monitoring system and method

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Embodiment Construction

[0043] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0044] like figure 1 and figure 2 As shown, the present invention provides an intelligent railway fastener monitoring system, comprising a sleeper 1, a backing plate 2 under the board, an iron backing plate 3, a backing plate 4 under the rail, an anchor bolt 5, a gauge block 6, an elastic bar 7, Screw holes 8 and rails 9; the backing plate 2 under the board is fixedly arranged in the middle of the top of the sleeper 1; the iron backing plate 3 is fixedly arranged on the top of the backing plate 2 under the board; In the middle; the anchor bolt 5 and the iron backing plate 3 are fixedly connected; the gauge block 6 is fixedly arranged at both ends of the bottom of the rail 9; one end of the spring bar 7 is pierced on the top of the gauge block 6, and the other end is pierced in the screw hole 8; The rail 9 is fixed on the top of the backing plate 4 und...

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Abstract

The invention discloses an intelligent railway fastener monitoring system and method. The intelligent railway fastener monitoring system comprises a sleeper, an under-plate base plate, an iron base plate, an under-rail base plate, anchor bolts, gauge blocks, elastic strips, screw holes and steel rails; the under-plate base plate is fixedly arranged in the middle of the top of the sleeper; the ironbase plate is fixedly arranged at the top of the under-plate base plate; the under-rail base plate is fixedly arranged in the middle of the top of the iron base plate; one end of each elastic strip penetrates through the top of the corresponding gauge block, and the other end of each elastic strip penetrates through the corresponding screw hole. With the intelligent railway fastener monitoring system of the invention adopted, whether the base plates are aged or not can be monitored; whether the anchor bolts are loosened or not can be monitored; whether the elastic strips are broken or not canbe monitored. The monitoring system can feed back the states of a vehicle and a track system to remind workers of maintenance, so that quick maintenance is achieved. According to the railway fastenermonitoring method, under the function condition of an existing fastener system, the track system is analyzed and processed by adopting a data acquisition method. The applied method can quickly find out an abnormal condition on site.

Description

technical field [0001] The invention belongs to the technical field of automatic monitoring, and in particular relates to an intelligent railway fastener monitoring system and method. Background technique [0002] In recent years, many high-speed lines and urban rail transit lines have been completed and put into operation. With the increase of operating time and the increase of track service life, more and more vehicle and track system diseases appear, and the condition monitoring and maintenance of vehicles and track systems is a major problem at present. [0003] The fastening system is a key component of the track system. The fastening system is directly connected to the rail. The state of the fastening system will be affected immediately when the vehicle and track system are damaged. When rail corrugation, polygonal wheels and other defects occur, the fastener system will have high-frequency forces excited by rail corrugation and polygonal wheels when the train is runn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/08
CPCB61K9/08
Inventor 王平卢俊赵才友邢梦婷王刘翀高鑫刘冬娅郑钧元赵炎南陈明明李祥
Owner SOUTHWEST JIAOTONG UNIV
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