Slope deformation monitoring device with protection function

The invention discloses a slope deformation monitoring device with a protection function, the slope deformation monitoring device comprises a movable pile, a fixed pile and a connecting assembly, the movable pile is inserted into a soil layer of a slope, the fixed pile is fixed at the top of the slope, the top of the fixed pile is provided with a sliding groove, the connecting assembly comprises a sliding block, a steel wire rope and a stop block, and the steel wire rope is fixed on the sliding block. The stop block is arranged at the end, close to the movable pile, of the sliding groove, a penetrating through hole is formed in the stop block, the sliding block is arranged in the sliding groove, one end of the steel wire rope is connected with the sliding block, and the other end of the steel wire rope penetrates through the penetrating through hole and then is connected with the top of the movable pile. Compared with the prior art, monitoring and protection of the side slope can be achieved. 本发明公开了一种具有防护功能的边