The invention discloses a multipurpose lifting beam for assembly type building components. The multi-purpose lifting beam is provided with a main beam, two top surface hanging rings, two movable lifting hooks and two outer sealing plates, wherein each movable lifting hook is composed of a pulley part and a lifting hook body, the pulley parts are pulley supports provided with two pulleys, the two pulleys are arranged in two groove cavities correspondingly, so that the two pulleys can roll on an inner wall of a bottom surface of the main beam in the length direction of the main beam, and the lifting hook bodies are fixedly connected with the pulley supports and are positioned below the main beam; the two outer sealing plates are respectively fixed at two ends of the main beam so as to seal the two groove cavities in the length direction of the main beam. According to the multipurpose lifting beam, the distance between the two movable lifting hooks is adjusted to adapt to the hoisted assembly type building components with various size specifications so that the hoisting of the hoisted assembly type building components with the various size specifications can be realized; and in the hoisting process, the position of the hoisted assembly type building components can be finely adjusted by moving the positions of the two movable lifting hooks on the main beam, so that the hoisted assembly type building components can be conveniently installed.