The utility model relates to a hoisting adapting piece for engineering mechanical equipment, belonging to the field of equipment hoisting. The hoisting adapting piece comprises a lifting hook base, a lazy arm, a connecting shaft and a torsion spring, wherein two parallel vertical plates of the lifting hook base are sleeved by the rear ends of two parallel supporting plates of the lazy arm, and the connecting shaft simultaneously passes through shaft connecting holes of the two parallel supporting plates of the lazy arm and shaft connecting holes of the two parallel vertical plates of the lifting hook base, so that the lazy arm and the lifting hook base are rotatably connected with each other; the connecting shaft is provided with the torsion spring, two torsion arms of the torsion spring are respectively fixed to the supporting plates of the lazy arm and the vertical plates of the lifting hook base, the front end of the lazy arm rotates downward toward a connecting plate of the lifting hook base under the action of the torsion spring, and downward stroke of the parallel supporting plates of the lazy arm is limited by lifting hook base limiting plates. The hoisting adapting piece provided by the utility model is simple in structure and convenient to operate, overcomes the technical difficulty that hoisting equipment is easy to turn on the side, and has high popularization and application values.