Detachable large vibration tool hoisting mechanism

The utility model discloses a detachable lifting mechanism for a large vibration tool. The detachable lifting mechanism comprises a connecting lug, a lifting screw rod, a gasket, a nut and a lifting lug, the hoisting screw rod is divided into a cylindrical part and a circular truncated cone-shaped part, and is provided with an internal thread and an external thread; a conical through hole is formed in the connecting lug and is matched with the side surface of the circular-truncated-cone-shaped part of the hoisting screw rod; the hoisting screw rod penetrates into the conical through hole of the connecting lug, and the circular-truncated-cone-shaped part of the hoisting screw rod is clamped in the conical through hole; the gasket penetrates through the cylindrical part of the hoisting screw rod and is in contact with the connecting lug; the nut hoisting screw rod is fastened on the connecting lug; and the lifting lug is matched with the internal thread of the cylindrical part of the lifting screw rod, so that