Lifter with skid-slipping prevention device

The utility model discloses a lifter with a skid-slipping prevention device, which comprises a lifter body and a skid-slipping prevention swing rod hinged on the lifter body. The lifter body is provided with a lifter carrying rail, the skid-slipping prevention swing rod is arranged blow the lifter carrying rail, and the gravity center of the skid-slipping prevention swing rod deviates from a hinge shaft. When at natural state, the upper end of the skid-slipping prevention swing rod is arranged at the lifter carrying rail, and an ejector block for driving the skid-slipping prevention swing rod to swing is arranged below the lower end of the skid-slipping prevention swing rod. When the lifter body ascends, the skid-slipping prevention swing rod swings under the action of gravity, the upper end of the skid-slipping prevention swing rod swings to the lifter carrying rail to limit a skid moving in. When the lifter body descends, the lower end of the skid-slipping prevention swing rod is abutted against the ejector