Slope protection anti-seepage device

The utility model relates to the technical field of slope protection seepage prevention, in particular to a slope protection seepage prevention device which comprises a dam body and a limiting device, a connecting block is fixedly connected to the slope surface of the dam body, a groove is formed in the surface of the connecting block, a protection block is connected to the inner wall of the groove in a clamped mode, and the limiting device is arranged on the inner wall of the protection block. The limiting device comprises a clamping groove and a limiting hole, the limiting hole is formed in the side face of the protection block, the clamping groove is formed in the inner wall of the groove, the inner wall of the limiting hole is slidably connected with a limiting rod, and the limiting rod is connected with the inner wall of the clamping groove in a clamped mode. By arranging the limiting device, the protection block is effectively limited, the effect of stabilizing the protection block is achieved, the situ