The invention discloses a suction cup type interlocking block hoisting and carrying device which comprises a top frame, rolling wheels, electric push rods, suction cups, fixed seats, a guide rail andsucking pumps. Hanging brackets are mounted at the left end and the right end of the lower portion of the top frame. The rolling wheels are mounted at the lower ends of the hanging brackets and are rotationally connected with the hanging brackets through rolling wheel mounting frames. The electric push rods are mounted on the lower portion of the top frame. An outer shell is mounted at the lower end of each electric push rod. The suction cups are mounted in the outer shells. The sucking pumps are mounted on the outer walls of the left sides of the upper portions of the outer shells. The suction cups are arranged above a casting mold. The upper ends of the electric push rods are fixed to the fixed seats. According to the suction cup type interlocking block hoisting and carrying device, through the arrangement of the top frame, the rolling wheels, the electric push rods, the suction cups, the fixed seats, the guide rail and the sucking pumps, the problems that interlocking blocks need tobe manually taken out from the mold, the labor amount is large, and the formed interlocking blocks are manually carried to a stacking site to be stacked are solved.