A method and device for monitoring damage of a turnout rail

Abstract

The patent of the present invention relates to the technical field of railway equipment, and provides a method and device for monitoring damage to a turnout rail. The device includes a sensor, a monitoring extension, a monitoring host, and a data center; To the monitoring extension, after the monitoring extension processes the characteristic data, it transmits the processing results to the monitoring host, and the monitoring host reprocesses the processing results and then distributes them as designated, the data center manages the entire device, and controls the client terminal according to the reprocessed data ; Solve the technical problem that the rapid development of tiny cracks cannot be effectively identified when the track circuit and large-scale track inspection vehicle are used to detect the damage of the rail in the prior art, and there is a detection blind spot, and then the tiny cracks on the rail of the turnout can be detected Cracks can be effectively identified to overcome detection blind spots.

Description

technical field [0001] The utility model relates to the technical field of railway equipment, and provides a method and a device for monitoring the damage of a turnout rail. Background technique [0002] High-speed turnout rails are very important in high-speed railway infrastructure and key facilities that affect driving safety. High-speed turnout rails have always been the weak link in the line and the key and difficult point in line maintenance. Therefore, the high-speed turnout rail monitoring system is very necessary, and it is also urgently needed for high-speed railway maintenance and repair. [0003] The traditional rail damage detection is mainly completed by the railway track circuit and the rail damage inspection vehicle. The rail damage detection principle of the railway track circuit is that when the rail is damaged, the characteristic parameters of the railway track circuit change. Rail damage such as breakage that may occur; rail damage inspection vehicle, it...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the utility model is to provide a method and device for monitoring the damage of the rail of a turnout, which solves the problem that the rapid development of small cracks cannot be effectively detected when the track circuit and the large-scale rail inspection vehicle are used to detect the damage of the rail in the prior art. Recognition, there are technical problems in detecting blind spots

Images