Flow temperature detection device for high-voltage equipment in transformer substation

The utility model belongs to the technical field of high-voltage equipment detection devices, and particularly relates to a flow temperature detection device for high-voltage equipment in a transformer substation. The device comprises a detection box body, end connectors are fixedly arranged at the left end and the right end of the detection box body, the end connector at the left end is connected with a first fixing belt, the left end of the first fixing belt is connected with a connecting buckle, the middle of the connecting buckle is provided with a connecting through hole, and the end connector at the right end is connected with a second fixing belt. A connecting buckle plate is arranged on a belt body, close to the right end, of the second fixing belt, anti-skid pressing blocks are arranged on the first fixing belt and the second fixing belt in a sliding mode, expansion grooves are formed in the front side faces of the anti-skid pressing blocks and expand along with bending of the anti-skid pressing bloc