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Vehicle lifting device with electromagnet power assisting device

A booster device and lifting device technology, applied in the field of vehicles, can solve problems such as potential safety hazards, pressure relief of lifting cylinders, damage to equipment, etc., and achieve the effect of improving safety and reducing system load pressure

Inactive Publication Date: 2021-07-09
YUEYANG YONGJIN ELEVATORING PERMANENT MAGNET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only relying on the hydraulic system has certain potential safety hazards. If the one-way electromagnetic stop valve or electromagnetic reversing valve of the hydraulic system suddenly fails, or the lifting cylinder slowly releases pressure, the lifting platform will suddenly fall under the action of gravity, which may cause injury. and personal injury or equipment damage

Method used

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  • Vehicle lifting device with electromagnet power assisting device
  • Vehicle lifting device with electromagnet power assisting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0023] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered.

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PUM

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Abstract

The invention provides a vehicle lifting device with an electromagnet power assisting device. The vehicle lifting device comprises a first electromagnet and a second electromagnet, wherein the first electromagnet and the second electromagnet form the electromagnet power assisting device; and the first electromagnet is arranged on one of a fixed platform and a lifting platform, the second electromagnet is arranged on the other of the fixed platform and the lifting platform, the first electromagnet and the second electromagnet are arranged on the opposite faces between the fixed platform and the lifting platform correspondingly, and the first electromagnet and the second electromagnet selectively repel each other in the same polarity. When the fixed platform and the lifting platform are in a separated state, the first electromagnet and the second electromagnet repel each other in the same polarity, therefore part of gravity of the lifting platform and / or a vehicle can be counteracted through magnetic force of the electromagnets, the system load pressure of a lifting power assembly is reduced, and the lifting platform and the vehicle on the lifting platform can be better suspended at a certain position in the air, so that the safety of the vehicle lifting device is improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle lifting device with an electromagnet booster. Background technique [0002] In vehicle repair or inspection, a lift is often used to lift the vehicle. For example, the utility model patent with the patent number "201420548563.X" provides a vehicle lifting device, including a lift, which has a lifting platform for lifting and lowering the vehicle. The hydraulic system controls the lifting of the lifting platform. In some cases, it is necessary to control the lifting cylinder through the hydraulic system to lift the lifting platform upwards, and rely on the hydraulic system to suspend the lifting platform at a certain position in the air. However, only relying on the hydraulic system has certain potential safety hazards. If the one-way electromagnetic stop valve or electromagnetic reversing valve of the hydraulic system suddenly fails, or the lifting cylinder slowly rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/065B66F7/28
Inventor 黄伟良黄山青刘建华湛晨星杨智勇
Owner YUEYANG YONGJIN ELEVATORING PERMANENT MAGNET