Anti-falling device for wall operation

The invention relates to the technical field of electric power construction and operation equipment maintenance, in particular to a wall body operation anti-falling device which comprises a mounting part, a mounting plate, a fixing assembly arranged on the mounting plate, a clamping assembly arranged on the fixing assembly and a winding part. Comprising a shell arranged on one side of a mounting plate, an operator rotates a fixing assembly to enable a clamping assembly to be clamped on a firm wall board, a door frame, a window frame or a balcony, then a safety rope on a winding assembly is bound to the operator, the operator can be rotationally hung in the air, and the safety of the operator is guaranteed. When the operator moves, due to the cooperation of the contraction assembly and the linkage assembly, the safety rope and the operator are kept in a straight state all the time, the situation that the operator is stumbled by the drooping safety rope in the moving process is prevented, and if the operator ac