The invention discloses an elevator supporting block capable of quickly adjusting the clamping distance for automobile maintenance. The elevator supporting block comprises an elevator support, a containing mechanism, a connecting rod, a supporting block body, a threaded rod, a clamping mechanism, a movable groove, clamping blocks, a first lead screw, a second lead screw and a protection mechanism.The elevator supporting block has the beneficial effects that when an automobile is supported, the length of the connecting rod and the length of the elevator support are changed by pulling the connecting rod, supporting and abutting against the bottom of the automobile are facilitated, meanwhile, under the action of the protection mechanism, the connecting rod can be protected, falling off and impact abrasion are prevented, after the connecting rod is adjusted, the top side of the supporting block body abuts against a side beam of the automobile, the direction of the supporting block body isadjusted through rotation of the threaded rod, then the first lead screw is rotated, the second lead screw is driven to enable the two clamping blocks to get close to each other to be clamped, a sidebeam of the automobile is subjected to clamping and abutting against under the action of the two clamping blocks, and the automobile is effectively prevented from sliding down from the top side of the supporting block body.

    本发明公开了一种汽车维修用可快速调节夹距的升降机支撑块,包括升降机支架、放置机构、连杆、支撑块、螺纹杆、夹持机构、活动槽、夹块、第一丝杆、第二丝杆和防护机构。本发明的有益效果是:在对汽车进行支撑时,通过对连杆的抽动,从而使连杆与升降机支架长度进行改变,有利于方便对汽车的底部进行支撑抵触,同时在防护机构的作用下有利于对连杆进行防护,防止脱落和撞击磨损,当调节完连杆后,将支撑块顶侧与汽车的侧梁抵触,通过螺纹杆的转动从而对支撑块进行调整方位,然后转动第一丝杆并带动第二丝杆使两个卡块相互靠近夹持,在两个卡块的作用下使汽车的侧梁进行夹持抵触,有效的防止汽车在支撑块的顶侧滑落。


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    Title :

    Elevator supporting block capable of quickly adjusting clamping distance for automobile maintenance


    Additional title:

    一种汽车维修用可快速调节夹距的升降机支撑块


    Contributors:
    LIU YANG (author) / ZHAO CONGCONG (author)

    Publication date :

    2020-11-03


    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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