The invention provides an integrated traveling block hook. A traveling block and a hook part are combined together to achieve the function of the integrated traveling block hook. The traveling tackle is connected with the large hook part through two bearing pin shafts, the traveling tackle comprises a pulley block, a bearing side plate, a pulley shaft, a pulley shield, a rope threading plate and a lifting lug plate, and the functions of bearing and threading a steel wire rope to slide up and down can be achieved; the large hook part comprises a bearing hook cylinder, a main shaft, a main bearing, an inner spring, an outer spring, a rotary positioning device, an auxiliary hook, a main hook, a bearing connecting plate, an auxiliary hook safety device, a main hook safety locking device and a large hook bearing pin, the function of hanging a hanging ring and a faucet can be achieved, and meanwhile the rotary positioning device and the spring buffering function are arranged. The device has the beneficial effects that the traveling tackle and the large hook part are designed to be integrated, the size of the whole device is shortened, meanwhile, all bearing parts are formed by forging low-carbon high-quality alloy steel, the bearing capacity of the parts is improved, and the requirements of large hook loading and deep well vehicle loading drilling and repairing machines are met.

    本发明提供了一种一体式游车大钩,将游动滑车与大钩部分组合在一起实现其功能。游动滑车与大钩部分通过两个承载销轴连接在一起,所述游动滑车中包含滑轮组、承载侧板、滑轮轴、滑轮护罩、穿绳板、提升耳板,能够实现承载及穿钢丝绳上下滑动的功能;所述大钩部分包括承载钩筒、主轴、主轴承、内外弹簧、旋转定位装置、副钩、主钩、承载连接板、副钩安全装置、主钩安全锁紧装置、大钩承载销,能够实现悬挂吊环和水龙头的功能,同时设置有旋转定位装置和弹簧缓冲功能。本发明的有益效果是将游动滑车和大钩部分设计为一体式,缩短了整个设备的尺寸,同时所有承载件均采用低碳优质合金钢锻造成型,提高了零件的承载能力,满足了大钩载、深井车装钻修机的需求。


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    Title :

    Integrated traveling block hook


    Additional title:

    一种一体式游车大钩


    Contributors:
    ZHANG ZHENGFANG (author) / LEE JUNG-CHUL (author) / YI QIANG (author) / ZHAO XUPING (author) / YU LIJUN (author) / FAN YUESHUAN (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B66C Krane , CRANES



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