Infrared temperature measuring device with track

The utility model relates to an infrared temperature measuring device with a track. The infrared temperature measuring device comprises a guide rail which is arranged close to an instrument to be measured and extends along the height direction of the instrument; the sliding block is slidably arranged on the guide rail; the thermodetector is installed on the sliding block, and the sliding block moves along the guide rail, so that the thermodetector moves in the height direction of the instrument and measures the temperature; and the wire duct is arranged at the side part of the guide rail and is used for accommodating a cable of the thermodetector. The infrared temperature measuring device effectively solves the problem that a traditional infrared temperature measuring device with a track is difficult to monitor the temperature of a tall instrument, the temperature measuring instrument can move back and forth in the height direction of the instrument so as to measure the temperature of different positions of t