The invention discloses a lifting device having an automatic alignment function and used for automobile maintenance. The lifting device comprises a lifting bracket, a lifting structure is installed onthe lifting bracket, and an automatic straightening structure and a lifting fixing structure are installed on the lifting structure. The lifting device has the beneficial effects that an automobile is subjected to extrusion limiting in the horizontal direction through the automatic straightening structure, and whether a straightened part conducts extrusion fixing on a wheel or not is measured through a plurality of pressure sensors; the front end and the rear end of the automobile are fixed through the lifting limiting structure, and accordingly, extrusion limiting is conducted on the automobile in the horizontal direction; telescopic fixing rods in the lifting fixing structure stretch into the lifting bracket to conduct auxiliary fixing, pressure of hydraulic push rods is reduced, and the stability of a straightening plate is ensured; and the situation that the straightening plate falls down is avoided through two pairs of supporting columns.

    本发明公开了一种具有自动对正功能的汽车维护用升降装置,包括:升降支架,所述升降支架上安装有升降结构,所述升降结构上安装有自动矫正结构以及升降固定结构;本发明的有益效果是,通过自动矫正结构对汽车进行水平方向的挤压限位,通过多个压力传感器测量矫正零件是否与车轮发生挤压固定,通过升降限位结构对汽车前后两端进行固定,从而使得汽车水平方向上都受到挤压限位,通过升降固定结构中的伸缩固定杆伸缩到升降支架内,进行辅助固定,减少了液压推杆的压力,确保矫正板稳定,同时通过两对支撑柱避免了矫正板下落。


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    Title :

    Lifting device having automatic alignment function and used for automobile maintenance


    Additional title:

    一种具有自动对正功能的汽车维护用升降装置


    Contributors:
    ZHENG XIAO (author)

    Publication date :

    2020-04-17


    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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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