The invention discloses a safe hook. The safe hook comprises a bracket body, wherein the bracket body consists of an extending part and a support part; the extending part comprises a triangular bracket; a support cross bar is arranged in the triangular bracket, and a first clamping mechanism is arranged below the support cross bar; the support part comprises a square bracket; a second clamping mechanism is arranged at the bottom of the bracket in a hanging manner, and a pulley device is arranged at the front end of the extending part. When the structure is adopted, a target wall is clamped through the first clamping mechanism and the second clamping mechanism, a rope is drawn out by a pulley so as to be bound with a body of work staff, and one end at which the pulley device is arranged extends out of a wall, so that abrasion caused by direct friction between the rope and the wall can be prevented.


    Access

    Download


    Export, share and cite



    Title :

    Safe hook


    Contributors:
    ZHU PANYONG (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    CRANE SAFE HOOK

    SONG CHANG WHAN | European Patent Office | 2015

    Free access

    Safe anti-falling lifting hook for crane

    LIANG HANBO / DAI HUI / CHEN YIHENG | European Patent Office | 2022

    Free access

    Safe and reliable hook for electric hoist

    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2021

    Free access

    Horizontal pushing type safe self-locking hook

    WANG XIANG / SHI ZEYUAN | European Patent Office | 2023

    Free access

    Threading hook facilitates safe recovery of heavy loads

    Arthur, J. S. / Williams, D. C. | NTRS | 1964