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.

    本发明提供一种带电磁铁助力装置的车辆举升装置,包括第一电磁铁和第二电磁铁,第一电磁铁和第二电磁铁构成电磁铁助力装置,固定平台和升降平台中的其中一者设置有所述第一电磁铁,所述固定平台和升降平台中的另外一者设置有所述第二电磁铁,所述第一电磁铁和第二电磁铁分别设置在固定平台和升降平台之间的相对面上,所述第一电磁铁和第二电磁铁之间可选择性的同性相斥,在所述固定平台和升降平台处于分离状态时,第一电磁铁和第二电磁铁之间同性相斥,这样就能够利用电磁铁的磁力抵消升降平台和/或车辆的部分重力,降低升降动力组件的系统负荷压力,使得升降平台和升降平台上的车辆更好的悬于空中一定位置,从而提高车辆举升装置的安全性。


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    Title :

    Vehicle lifting device with electromagnet power assisting device


    Additional title:

    一种带电磁铁助力装置的车辆举升装置


    Contributors:

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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