Hydraulic lifting parking mechanism

A carrier is composed of a wheel shaft, a baffle and a downhill plate, the wheel shaft is fixedly connected with the baffle, the wheel shaft is located in the baffle, the front end of the baffle is fixedly connected with the downhill plate, the outer side of the baffle is fixedly connected with a connecting shaft, the other end of the connecting shaft is fixedly connected with a transverse rod, and the transverse rod is fixedly connected with the wheel shaft. Pulleys are fixedly connected to the two sides of the cross rod and slidably connected with sliding grooves, the sliding grooves are slotted holes formed in the surfaces of the sides, close to the baffles, of the supporting columns, the connecting shafts are rotationally connected with the supporting columns, an operation panel is fixedly installed on the outer surfaces of the supporting columns, and an electric hydraulic machine is fixedly installed above the operation panel. The electric hydraulic machine is fixedly installed on the outer surface of th