Automobile hydraulic lifting machine with safety protection function

Abstract

The invention discloses an automobile hydraulic lifting machine with a safety protection function. The automobile hydraulic lifting machine comprises brackets, a booster pump, an oil storage tank, a first flow control valve, a second flow control valve, a PLC and a Bluetooth signal transmitter; the upper portions of the brackets are fixedly connected through a fixing rod, and a carrying table is mounted on the positions, below the fixing rod, of the brackets; and the carrying table is slidably connected with the brackets through sliding blocks, the sliding blocks are fixedly connected with thecarrying table through connecting rods, the sliding blocks are arranged in sliding grooves formed in the brackets, and hydraulic rods are mounted on the lower portions of the sliding blocks. According to the automobile hydraulic lifting machine with the safety protection function, by arranging the brackets, the booster pump, the oil storage tank, the first flow control valve, the second flow control valve, the PLC and the Bluetooth signal transmitter, the problems that in the using process, the hydraulic rods are prone to being damaged by the outside, the service life is decreased, the telescopic speed of the hydraulic rods is difficult to control, and using is inconvenient are solved.

Description

technical field [0001] The invention relates to the technical field of automobile hydraulic lift equipment, in particular to an automobile hydraulic lift with safety protection. Background technique [0002] A hydraulic lift is an auto repair machine used in the auto repair industry. Hydraulic lifts play a vital role in vehicle maintenance and maintenance. The overhaul and maintenance of the entire vehicle cannot be separated from hydraulic lifts. With the increase of automobile sales in our country, the demand for lifts, as an important tool for automobile maintenance, has also greatly increased. [0003] However, the existing hydraulic lift has the following disadvantages: during use, the hydraulic rod is easily damaged by the outside, which reduces the service life, and the expansion and contraction speed of the hydraulic rod is difficult to control, making it inconvenient to use. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a car hydraulic lift with safety protection, which solves the problem that during use, the hydraulic rod is easily damaged by the outside world, which reduces the service life and the expansion and contraction speed of the hydraulic rod is difficult to control , the problem of inconvenient use

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