High-stability hydraulic lifting device with anti-slip function

Abstract

The invention relates to a high-stability hydraulic lifting device with an anti-slip function. The hydraulic lifting device comprises a cylinder body and a piston, wherein the piston is cylindrical; the cylinder body is vertically arranged; the piston and the cylinder body are coaxially arranged, a mounting hole is arranged in the top end of the cylinder body, and the piston is mounted in the cylinder body; the piston penetrates through the mounting hole and is in sealing and sliding connection with the inner wall of the mounting hole; a hydraulic system is arranged in the cylinder body, and an auxiliary mechanism and a stabilizing mechanism are arranged on the cylinder body; the auxiliary mechanism comprises a support plate and four auxiliary assemblies; the support plate is perpendicularwith the piston, is fixedly arranged at the top end of the piston and is pressed against the top of the cylinder body; and the auxiliary assemblies are uniformly distributed at the bottom of the support plate in the circumferential direction with the axis of the cylinder body as the center. The high-stability hydraulic lifting device with the anti-slip function has the advantages that not only isthe stability of a lifted object improved through the auxiliary mechanism, but also the anti-slip function is also performed through the auxiliary mechanism.

Description

technical field [0001] The invention relates to the field of hydraulic equipment, in particular to a highly stable hydraulic lifting device with an anti-skid function. Background technique [0002] Hydraulic equipment converts the pressure energy and mechanical energy of the liquid medium in the system to achieve the purpose of transmitting motion, force and torque. The range of energy transmitted by hydraulic equipment is large, and it can realize stepless speed regulation in a wide range; the operation is stable, especially when moving at low speed; it can be controlled from a long distance, easy to operate, and easy to realize automation; the moving parts are well lubricated and have a long life . [0003] The hydraulic jack is a kind of hydraulic equipment. During the use of the existing hydraulic jack, when the object is lifted, it is easy to cause the object to shake and reduce the stability. Not only that, but when the ground is uneven, the process of lifting the obj...

AI Technical Summary

Problems solved by technology

[0003] The hydraulic jack is a kind of hydraulic equipment. During the use of the existing hydraulic jack, when the object is lifted, it is easy to cause the object to shake and reduce the stability. Not only that, when the ground is uneven, the process of lifting the object In the middle, it is easy to make the hydraulic jack and the ground slip, which reduces the reliability

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