Fabricated concrete beam-column joint of concrete prefabricated rectangular pipe pile

The utility model discloses an assembly type concrete beam column joint of a concrete prefabricated rectangular pipe pile, which comprises an upper layer concrete prefabricated rectangular pipe pile, a lower layer concrete prefabricated rectangular pipe pile and a structural beam, and beam column joint areas are arranged among the upper layer concrete prefabricated rectangular pipe pile, the lower layer concrete prefabricated rectangular pipe pile and the structural beam. Steel bars in a pile body of the lower-layer concrete prefabricated rectangular pipe pile upwards extend into a beam-column joint area to be anchored, and a plurality of connecting steel bars penetrate through the beam-column joint area and extend into pile cores of the upper-layer concrete prefabricated rectangular pipe pile and the lower-layer concrete prefabricated rectangular pipe pile to be anchored, so that the lower end of the upper-layer concrete prefabricated rectangular pipe pile is in semi-rigid connection or hinged connection wit