Underwater cast-in-place pile orifice steel bar disc protection tool

The utility model relates to the technical field of building construction, in particular to an underwater cast-in-place pile orifice steel bar disc protection tool which comprises two lap joint beam rods, and a connecting plate and a pedal rod are arranged between the two lap joint beam rods. The sealing plate is hinged to the surface of the connecting plate, and a buckling groove is formed in the surface of the sealing plate; the extending surrounding edge is arranged on the top face of the lap joint beam rod, a supporting plate is arranged at the end of the extending surrounding edge, and the supporting plate is fixed to the top face of the lap joint beam rod; the underwater cast-in-place pile orifice reinforcing steel bar disc protection tool has the beneficial effects that the protection tool is shaped and tooled, the hidden danger of edge high-position falling existing in traditional underwater cast-in-place pile operation is eliminated, the design is simple and ingenious, and the practicability is high.