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Lifting arm and lifting machine

A lifting arm and elastic ring technology, which is applied in the field of lifting equipment, can solve the problems that the lifting arm cannot lift different types of vehicles, the lift cannot meet the lifting requirements, and the safety factor is low, so as to increase practical performance, The effect of increasing the bearing capacity and improving the safety factor

Pending Publication Date: 2018-08-10
苏州艾沃意特汽车设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lifting arm to solve the problem that the existing lifting arm cannot lift different types of vehicles and has a low safety factor
[0005] The purpose of the present invention is to provide a lift to solve the problem that the lift cannot meet the lifting requirements of large-scale vehicles and has a low safety factor

Method used

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  • Lifting arm and lifting machine
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  • Lifting arm and lifting machine

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element ...

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Abstract

The invention provides a lifting arm and a lifting machine. The lifting arm includes a first square tube and a second square tube, and the second square tube is sleeved with the first square tube andis movable in the length direction of the first square tube. An elastic portion is arranged at the joint of the first square tube and the second square tube for flexibly connecting the first square tube and the second square tube. The problems that an existing lifting arm cannot lift different types of vehicles and has a low safety factor are solved. By arranging the second square tube in the first square tube in a sleeved mode to be able to telescopically move in the length direction of the first square tube, the length of the lifting arm can be adjusted, so that the lifting arm can lift different types of vehicles, the safety factor is increased; and the elastic portion arranged at the joint of the first square tube and the second square tube is used for flexibly connecting the first square tube and the second square tube, the bearing capacity of the lifting arm is increased, and the use effect is improved.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to a lifting arm and a lifting machine. Background technique [0002] Lifts are used in the automobile maintenance industry, mainly as automobile maintenance equipment for automobile lifting. The function of the car lift is to lift the car from the ground to a certain height, which is convenient for maintenance personnel to detect and repair the car; the lift plays a vital role in car maintenance, regardless of the vehicle overhaul Whether it is minor repairs or maintenance, it is inseparable from it. The nature and quality of its products directly affect the personal safety of maintenance personnel; A single street store is equipped with lifts. Car lifts are divided into several types such as single column, double column, four column, and shear according to function and shape. [0003] The basic working principle of the double-column lift is as follows: the piston rod ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/06B66F7/28
Inventor 张书军李洋于业清
Owner 苏州艾沃意特汽车设备有限公司
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