The invention belongs to the technical field of automobile maintenance, and particularly relates to a maintenance modification lifting device which comprises a base, a fixing frame, fixing columns, a lifting mechanism, a lifting seat, a transmission mechanism and an anti-falling mechanism, the fixing columns are arranged at the four corners of the upper portion of the base, and the fixing frame is fixedly arranged above the four fixing columns; lifting mechanisms are arranged on the top surfaces of the two sides of the fixing frame; the lifting seat is arranged on the inner wall of the fixed column in a sliding fit manner; transmission mechanisms are arranged on the outer sides of the fixing columns on the base; and the anti-falling mechanism is rotationally connected with the top surfaces of the two sides of the base, the anti-falling mechanism comprises a bearing plate and a telescopic top frame, and the bearing plate is arranged above the telescopic top frame and can play a role in limiting the lifting seat which falls suddenly. By arranging the anti-falling mechanism, when the steel wire rope is broken, the falling lifting seat can fall on the lifted bearing plate, so that the falling lifting seat can stop falling, the situation that the steel wire rope is suddenly broken can be effectively avoided, and the safety of the device is improved.

    本发明属于汽车维修技术领域,具体是一种维修改装提升装置,包括底座、固定架、固定柱、提升机构、抬升座、传动机构和防下落机构,底座上方四角处均设置有固定柱,四个固定柱的上方固定设置有固定架;固定架两侧顶面均设置有提升机构;抬升座滑动配合设置于固定柱内壁;底座上固定柱外侧均设置有传动机构;防下落机构转动连接设置有底座两侧顶面,防下落机构包括承接板和伸缩顶架,承接板设置在伸缩顶架的上方,可以起到对突然下落的抬升座起到限位作用。本发明通过设置防下落机构,可以在钢丝绳出现断裂时,下落的抬升座会落到抬升的承接板上,从而使得下落的抬升座会停止下落,可以有效的避免钢丝绳突然出现断裂时,提高装置的安全性。


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    Title :

    Maintenance modification lifting device


    Additional title:

    一种维修改装提升装置


    Contributors:
    HE WEI (author)

    Publication date :

    2023-01-20


    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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