Multifunctional hoisting device for building equipment

The utility model relates to the technical field of building equipment, in particular to a multifunctional hoisting device for building equipment. The device comprises a base and a stand column, the stand column is vertically and fixedly connected to the upper surface of the base, a suspension arm is installed on the stand column, a tray is arranged at the end, away from the base, of the stand column, a first supporting rod used for being connected with the stand column is arranged on the bottom face of the tray, and a rotating device is arranged on the first supporting rod; a winding wheel iscoaxially fixed to an output shaft of the driving motor, a cable used for hoisting goods is arranged on the winding wheel, a fixed pulley is arranged at the end, away from the stand column, of the suspension arm, the cable is erected on the fixed pulley, an adjusting device is arranged on the tray, and the end, close to the tray, of the suspension arm is installed on the adjusting device. The mode that the rotating devic