The invention relates to the field of automobiles, in particular to automobile maintenance lifting equipment. The automobile maintenance lifting equipment is small in size and occupied area and can move, and wheels can be folded and unfolded at any time. The automobile maintenance lifting equipment comprises a lifting device, a wheel folding and unfolding device, a supporting column device and a housing. A motor is started, a motor gear rotates to drive a double-gear A to rotate, a gear A rotates to drive a lead screw to rotate, a sliding sleeve B slides up and down, a lifting rod moves up and down, and the lifting rod is pushed to adjust the distance. When the equipment is moved, an adjusting handle is pressed downwards, a push block enters a next clamping groove position of an adjusting stop block, meanwhile, a double-gear B is driven to rotate, a gear B rotates to drive a wheel folding and unfolding rod to rotate, an adjusting rod A and an adjusting rod B fall down, a stop block A and a stop block B move downwards to the bottommost position, and a stop block spring pushes the stop block A and the stop block B to move upwards to clamp the adjusting rod A and the adjusting rod B. When the equipment does not need to be moved, a connecting rod is stepped downwards to drive the stop block A and the stop block B to move downwards, the adjusting handle is pulled upwards to enable the adjusting rod A and the adjusting rod B to move upwards, and the wheels are folded.

    本发明涉及汽车领域,更具体的说是一种汽车维修举升设备。体积小,占地小,可移动,车轮可随时收放。包括举升装置、车轮收放装置、支柱装置、罩壳,启动电机,电机齿轮转动,带动双齿轮A转动,使得齿轮A转动,带动丝杆转动,使得滑套B上下滑动,使得抬杆上下移动,推动抬杆调节距离,移动设备时,下压调节手柄,推块进入调节挡块下一个卡槽位,同时带动双齿轮B转动,使得齿轮B转动,带动车轮收放杆转动,使调节杆A、调节杆B下落,使得挡块A、挡块B下移,移动到最下面位置,挡块弹簧推动挡块A、挡块B上移卡住调节杆A、调节杆B,不需要移动时,下踩连接杆,带动挡块A、挡块B下移,上拉调节手柄使调节杆A、调节杆B上移,收起车轮。


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    Title :

    Automobile maintenance lifting equipment


    Additional title:

    一种汽车维修举升设备


    Contributors:
    GUO SHIGANG (author)

    Publication date :

    2021-06-01


    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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