Reusable temporary plugging device for prefabricated pipe pile head

The utility model discloses a reusable prefabricated pipe pile head temporary plugging device which comprises a plugging plate, the lower end of the plugging plate is fixedly connected with three sliding seats, the lower ends of the three sliding seats are all provided with L-shaped steel bar frames, the three L-shaped steel bar frames are all connected with the corresponding sliding seats through corresponding sliding devices, and the L-shaped steel bar frames are connected with the corresponding sliding seats through sliding devices. Guide devices are fixedly connected to the side walls of the three L-shaped steel bar frames, and positioning devices are arranged on the side walls of the three L-shaped steel bar frames in a penetrating mode. The plugging plate is reasonable in structural design, and has the advantages of being capable of plugging a pile core opening, preventing external sundries from falling into the pile core opening, preventing the plugging plate from sliding, and reducing shaking. 本实用新型公开