Temperature sensor for monitoring high-speed train equipment

The utility model discloses a temperature sensor for monitoring high-speed train equipment, which comprises a temperature sensor, and the bottom of the temperature sensor is fixedly connected with a socket. The pull block is pulled outwards, the pull block drives the push block to move outwards, the push block drives the connecting rod to move outwards, the connecting rod drives the clamping sleeve to move outwards, the pull block is loosened after insertion is completed, the push block is driven to move inwards through the elastic force of the rebound device, the push block drives the connecting rod to move inwards, and the connecting rod drives the clamping sleeve to move inwards. The temperature sensor has the advantages that the connector is convenient to fix, and the problems that most of connectors of existing temperature sensors are fixedly connected in an inserted mode, high-speed trains shake in the running process, the connecting positions of the temperature sensors and the connectors shake due to l