Safety protection equipment for overhauling power transmission tower

The invention relates to the technical field of power construction, in particular to safety protection equipment for power transmission tower maintenance. Comprising a fixing plate; the outer wall of the lifting ring is fixedly connected with the outer wall of the fixing plate; the outer wall of the adjusting mechanism is in sliding connection with the inner wall of the fixing plate; the outer wall of the supporting mechanism is rotationally connected with the inner wall of the adjusting mechanism, the supporting mechanism is arranged, the first supporting plate and the second supporting plate are rotationally unfolded on the sliding plate, and the push rod enters a limiting cylinder on the inner wall of the second supporting plate, so that a clamping column is firmly clamped in the limiting cylinder and cannot move; the first supporting plate and the second supporting plate are connected through the first supporting plate and the second supporting plate, supporting is achieved through the push rod and the su