Operation method of lifting machine with dual anti-falling protection function

A technology of protection function and working method, applied in the direction of lifting frame, hoisting device, safety device of lifting equipment, etc., can solve the problems of personal safety threats of repair and maintenance personnel, sudden fall of cars, insufficient protection function of lifts, etc. Achieve the effect of safe and convenient troubleshooting, safe use process, and guaranteed service life

Inactive Publication Date: 2017-11-24
赛埃孚汽车保修设备(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the protection function of the lift is not strong enough. Generally, when the car is repaired or maintained, the car has to rise to a height of about two meters. serious threat to the personal safety of

Method used

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  • Operation method of lifting machine with dual anti-falling protection function
  • Operation method of lifting machine with dual anti-falling protection function
  • Operation method of lifting machine with dual anti-falling protection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] The invention discloses a working method of a lift with double anti-falling protection functions, such as Figure 1 to Figure 5 shown, including the following steps:

[0028] 1) The lifting and lifting device is located at the lowest end, and drives a group of support arms 4 to move to a straight line with the corresponding slider 3, and drives the car to stop at the designated position;

[0029] 2) Drive a set of support arms 4 so that the trays 20 are located at corresponding positions on the chassis of the car;

[0030] 3) Turn on the power switch 21, press the up button 24 continuously, the control module 12 controls the operation of the hydraulic system, controls the hydraulic rod 16 to rise, and pushes the lifting device and the car up; release the up button 24 when it reaches the desired position;

[0031] 4) The user presses the lock button 26, the control module 12 controls the hydraulic valve 14 to change direction, the hydraulic system operates to make the c...

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PUM

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Abstract

The invention discloses a working method of a lift with double anti-drop protection function, which comprises the following steps: a. During the operation of the equipment, the user presses the locking button, the control module controls the hydraulic valve to change direction, and the hydraulic system operates to control the push button; The rod advances the set distance, pushes the anti-fall arm forward to the set distance and engages with the lifting device to achieve braking; b. When the equipment is abnormal, the user presses the emergency stop button, and the control module controls the hydraulic valve to close; the hydraulic rod supports the lifting Lifting device and car; c. If step a or step b fails, the lifting and lifting device and the car continue to fall, the user activates the manual push structure through the operating handle, and manually pushes the anti-fall arm out of the set distance to make it in line with the lifting and lifting The device is clamped to realize braking. Realize double anti-drop protection, making the use process more secure.

Description

technical field [0001] The invention relates to the technical field of automobile lifts, in particular to a working method of a lift with double anti-drop protection functions. Background technique [0002] The car lift is a device used for lifting the car in the process of car maintenance. When the car is driven to the lift station, the car can be lifted to a certain height through manual operation, which is convenient for car maintenance. Lifts play a very important role in car repair and maintenance. Now repair shops are equipped with lifts. Lifts are essential equipment for car repair or maintenance. [0003] At present, the protection function of the lift is not strong enough. Generally, when the car is repaired or maintained, the car has to rise to a height of about two meters. serious threat to personal safety. Contents of the invention [0004] Purpose of the invention: The present invention discloses a working method of a lift with double anti-fall protection fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/16B66F7/28B66F17/00
CPCB66F7/16B66F7/28B66F17/006B66F2700/12
Inventor 陈佳媛车景辉
Owner 赛埃孚汽车保修设备(太仓)有限公司
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