Ultra-thin shear lifter

Abstract

The invention discloses an ultra-thin shear lifter and belongs to the technical field of automobile repair and maintenance equipment. The ultra-thin shear lifter comprises a left working table and a right working table. The two working tables are connected through a pneumatic trolley. Each working table comprises a lifting platform and a base, wherein the lifting platform and the base are arranged in parallel and movably connected through two sets of shear arms arranged side by side in the length direction of the base. Each shear arm in each set is provided with a hydraulic device and a safety mechanism. Each shear arm comprises two sets of lower inner shears and lower outer shears which are arranged side by side. The lower inner shears are arranged on the inner sides of the corresponding lower outer shears. One ends of the lower inner shears and one ends of the lower outer shears are movably connected with the corresponding bases, and the other ends of the lower inner shears and the other ends of the lower outer shears are connected with upper inner shears and upper outer shears respectively. The top ends of the upper inner shears and the top ends of the upper outer shears are movably connected with the corresponding lifting platforms. The lifter bears large loads and is suitable for lifting large-tonnage vehicles, better in stability, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of automobile repair and maintenance equipment, in particular to an ultra-thin large-shear lift. Background technique [0002] With the continuous development of the automobile industry, automobile repair and maintenance has gradually become an emerging industry. As an important tool in the process of automobile repair and maintenance, the lift has also developed rapidly. The lift is mainly used for lifting Automobiles to facilitate manual operation and maintenance. At present, there are many types of lifts. According to the transmission mode, they can be divided into mechanical transmission and hydraulic transmission. However, hydraulic transmission lifts have good safety performance, stable operation, convenient maintenance and high work efficiency, and are currently the mainstream type of lift transmission. At present, the maximum load capacity of large-tonnage scissor lifts using hydraulic transmission...

AI Technical Summary

Problems solved by technology

At present, there are many types of lifts. According to the transmission mode, they can be divided into mechanical transmission and hydraulic transmission. There are potential safety hazards, and the hydraulic transmission lift has good safety performance, stable operation, convenient maintenance and high work efficiency, which is currently the mainstream type of lift transmission.

At present, the maximum load capacity of large-tonnage scissor lifts using hydraulic transmission is about 4.5 tons, which is not suitable for lifting larger-tonnage vehicles and has poor stability.

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