Multi-angle automobile lifting device and using method thereof

A lifting device, multi-angle technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of endangering human safety and health, causing occupational diseases, and easy fatigue of car maintenance personnel, so as to achieve the minimization of car lifting devices, convenient movement and Store and avoid the effect of muscle strain

Pending Publication Date: 2017-07-14
张瑞英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, raising the head and raising hands at a large angle for a long time makes the car maintenance personnel easy to get tired, causes occupational diseases, and endangers human safety and health
Moreover, some car maintenance operations are more difficult, and it is impossible to accurately overhaul the car.

Method used

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  • Multi-angle automobile lifting device and using method thereof
  • Multi-angle automobile lifting device and using method thereof
  • Multi-angle automobile lifting device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Multi-angle car lifting device, such as figure 1 As shown, it includes a column 12, a lifting platform, a base 4 and a central controller 14.

[0034] A hydraulic drive device 26 is installed in the column 12, and the hydraulic drive device 26 is connected with more than two lifting arms 28 that can freely expand and contract along the direction of the central axis. The lifting arms 28 are arranged in parallel and are respectively connected to the The lifting platform 24 is connected to support the rising and falling of the car. The lifting platform 24 can move back and forth along the lifting arm 28 to reach a certain position at the bottom of the vehicle. The hydraulic drive device 26 drives the lifting arm 28 and the lifting platform 24 to move up and down along the vertical direction of the column, and at the same time, the lifting arm 28 drives the vehicle to move up and down.

[0035] In this embodiment, the lifting arm 28 passes through the inside of the liftin...

Embodiment 2

[0048] Due to the movement of the center of gravity during the turning process of the car, one side of the car is lifted to a certain height. When the car is at a certain angle with the ground, it is easy to have a slight collision or other external force, and the car will completely turn over, threatening the body of the car maintenance personnel present. Health and life safety, while causing damage to the car. Therefore, it is necessary to fix the car during the overturning process of the car, so as to avoid the danger, and at the same time, it is convenient for the car maintenance personnel to overhaul the car.

[0049]The upper surface of the lifting arm 28 is covered with a fixed plate 48, the fixed plate 48 is composed of two plates hinged to each other, and the hinge of the fixed plate 48 is provided with a buffer area. A fixed frame 20 is hinged on the upwardly folded flat plate, and in this embodiment, the fixed frame 20 is a square frame. When used specifically, suc...

Embodiment 3

[0061] The lifting arm 28 is fixedly connected to the lifting platform 24 , and during specific use, the lifting arm 28 drives the lifting platform 24 to move when stretching along its central axis.

[0062] All the other are the same as embodiment one.

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Abstract

The invention relates to a multi-angle automobile lifting device and a using method thereof. The multi-angle automobile lifting device comprises a vertical column, a lifting platform, a base and a central controller, wherein a hydraulic driving device is mounted in the vertical column; the hydraulic driving device is connected with two or more lifting arms capable of expanding and contracting freely in the center shaft direction; the lifting arms are arranged in parallel and respectively connected with the lifting platform; the lifting platform can move back and forth relative to the vertical column; lifting vertical columns capable of extending up and down in the vertical direction are arranged on the lifting platform; the central controller controls the hydraulic driving device, the lifting arms, the lifting platform and the lifting vertical columns. According to the multi-angle automobile lifting device and the using method thereof, the lifting vertical columns are arranged to coordinate with the lifting arms and the vertical column, so that the function that the automobile can be overturned by multiple angles relative to the ground to be fixed after being lifted is achieved, automobile maintenance personnel is prevented from muscle strain due to long-time head and hand raising in the maintenance process, and meanwhile the automobile can be examined and repaired more conveniently and flexibly.

Description

technical field [0001] The invention relates to the field of car lifts, in particular to a multi-angle car lift and a method for using the same. Background technique [0002] In the related technology, the car lifting device can only lift the car parallel to the ground vertically. When the car maintenance personnel perform maintenance, they need to raise the head more than 30°, and the arm is raised to 90°, so that they can clearly check the internal condition of the car and repair it flexibly. The point of failure inside the car. However, raising the head and raising hands at a large angle for a long time makes the car maintenance personnel easy to get tired, causes occupational diseases, and endangers human safety and health. Moreover, some car maintenance operations are more difficult, and it is impossible to accurately overhaul the car. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a multi-angle ca...

Claims

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Application Information

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IPC IPC(8): B66F3/46B66F7/20B66F7/28
CPCB66F3/46B66F7/20B66F7/28
Inventor 毛保成
Owner 张瑞英
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