The invention provides a rescue fulcrum which comprises a base, a cover body and a support rod; the base is hinged to one end of the cover body; a plurality of continuous tooth sockets; the tooth sockets are matched with the top end of the support rod; and the bottom end of the support rod is movably connected with the base. According to the rescue fulcrum, the continuous tooth sockets are arranged to define the support rod, the base and the cover body into a triangle with the stablest structure, a proper angle can be selected to provide the best support point for a hydraulic forcible entry tool group, and on the other hand, a penetrating nail arranged at the bottom of the base can easily penetrate through and is fixed, so that the fulcrum is provided to facilitate rescue.

    本发明提供了一种救援支点,该救援支点包括:底座、盖体和支撑杆;底座和盖体的一端铰接,盖体内设置有若干连续齿槽,齿槽和支撑杆的顶端匹配,支撑杆的底端和底座可活动连接。本发明的救援支点通过设置若干连续齿槽,将支撑杆、底座、盖体围合成结构最稳定的三角形,并且能选择合适的角度给液压破拆工具组提供最佳的支撑点,另一方面通过底座底部设置的穿透钉可以轻松穿透并固定,从而达到提供支点,方便救援的作用。


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    Title :

    Rescue fulcrum


    Additional title:

    一种救援支点


    Contributors:
    WANG CHAO (author) / ZHANG YITONG (author) / QIAN XIANGCHAO (author)

    Publication date :

    2020-11-27


    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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