Anti-small animal blocking device for electric pole

The invention relates to an electric pole small animal prevention blocking device which is installed on an electric pole of power distribution equipment and comprises a blocking device body, and the blocking device body comprises an annular fixing frame and a plurality of supporting rods; the annular fixing frame is fixed to the electric pole in a wrapping mode, a transmission device is arranged in the annular fixing frame, and the annular fixing frame is rotationally connected with the supporting rod through the transmission device; an elastic blocking cover is arranged between the supporting rods; a gravity sensor and a plc are arranged in the annular fixing frame, and the gravity sensor, the plc and the transmission device are electrically connected. After the gravity sensor senses the preset gravity, the plc controls the supporting rod to rotate downwards until the gravity is reduced, and the supporting rod rotates upwards to restore the original shape; an anti-escape device is further arranged on the por