Tower monitoring device of wind generating set

The utility model belongs to the technical field of wind power generation monitoring, and particularly relates to a tower monitoring device of a wind generating set, the monitoring device is fixed at the joint where the edges of towers of the wind generating set are fixed through bolts, the monitoring device comprises two vertical plates, a transverse plate and a strain sensor, the number of the vertical plates is two, and the transverse plate is connected with the strain sensor. The bolt comprises two vertical plates, the two vertical plates are hinged through a hinge, a limiting block is arranged at the left end between the two vertical plates, transverse plates are arranged at the ends, away from each other, of the vertical plates, adjustable fixing devices are installed between the transverse plates and a tower, and strain sensors are installed on the right side between the two vertical plates. According to the device, the edge connecting positions between the towers can be fixed, loads are stable, after