Middle-high voltage power transmission and distribution switch voltage monitoring device

The utility model relates to the technical field of power transmission and distribution voltage monitoring, in particular to a middle-high voltage power transmission and distribution switch voltage monitoring device, which comprises a voltage monitoring device main body, and two first fixing blocks and two second fixing blocks are fixedly connected to the upper side and the lower side of the voltage monitoring device main body. According to the utility model, the two protection side frames can be enabled to buffer and protect the voltage monitoring device through elastic deformation generated when two reset springs fall off, and the bottom of the voltage monitoring device is provided with a rubber seat connected with the springs, so that an impact force buffering effect can be achieved; the supporting plate is rotated to obliquely support the whole voltage monitoring device on the plane, so that the voltage monitoring device can be located at the most suitable monitoring angle, and monitoring data on the volt