Fabricated building supporting seat

The utility model discloses an assembly type building supporting seat which comprises an assembly wall body, a base is arranged at the bottom of the assembly wall body, a bottom plate is arranged at the bottom of the base, a rammed earth layer is arranged at the bottom of the bottom plate, a buffer seat is arranged in the base, and the buffer seat is connected with the assembly wall body in a matched mode. A lifting seat is cooperatively connected to the position, located below the buffer seat, in the base, vertical rods are fixedly connected to the bottom of the buffer seat at equal intervals, the vertical rods are cooperatively connected with the lifting seat, and compression springs are cooperatively connected to the exteriors of the vertical rods. The utility model relates to the technical field of assembly type buildings, and solves the problems that in the prior art, after an assembly wall body is placed in a supporting seat, when the two ends of the assembly wall body are not at the same water height,