A temperature measurement system and fault monitoring method applied to track springs

Abstract

The invention discloses a temperature measurement system applied to track springs and a fault monitoring method for track springs. The temperature measurement system includes a temperature sensing sheet and a vibration sensor, and the temperature sensing sheet is electrically connected to a data processor; the data processing The controller is connected to the railway grid through a power supply module, the data processor is wirelessly connected to the monitoring center through a wireless transmission module, and the data processor is connected with a warning lamp and a GPS positioning module. The fault monitoring method includes: collecting the temperature data of the rail clip according to the running process of the train, screening the abnormal temperature data, and judging the fault of the rail clip according to the abnormal temperature data. The invention can carry out wireless transmission without long-distance wiring, and the signal transmission distance is long. A temperature sensor monitors a track spring, which can accurately monitor the faults of each track spring, and perform data processing independently without affecting each other, making troubleshooting more accurate and efficient.

Description

technical field [0001] The invention relates to the technical field of railway track maintenance, in particular to a temperature measuring system and a fault monitoring method applied to track springs. Background technique [0002] As an important part of the railway line, the track is an integral engineering structure, generally composed of steel rails, sleepers, fasteners, ballast beds and turnouts. Among them, the fastener is an important component of the track, and the rail and the sleeper are connected together through the fastener. Fasteners mainly refer to the combination of elastic strips, bolts and baffles. The elastic fastener is mainly played by the elastic strip. The bending and twisting deformation of the elastic strip produces pressure on the track to ensure the stable connection between the rail and the sleeper, prevent the vertical and horizontal movement of the rail, and maintain the normal gauge, so as to ensure the normal operation of the train. drive. ...

AI Technical Summary

Problems solved by technology

[0004] 1. Manual hand-held temperature measurement is required, and the labor cost is high, resulting in low data collection and processing efficiency;

[0005] 2. It is easily affected by the environment. Steam, dust, smoke, etc. will block the optical system of the instrument and affect accurate temperature measurement.

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