The invention discloses a hoisting tool with a hook function, a clamp assembly of the tool is connected with a hook assembly through a movable block, a lock cylinder part is arranged below the hook assembly, and a shell above the lock cylinder part is provided with a lock hole matched with the hook assembly. The lower portion of the hook assembly can penetrate through the lock hole to be arranged in the lock cylinder piece, and after the lower portion of the hook assembly is arranged in the lock cylinder piece and rotates by a certain angle, the lower portion of the hook assembly is limited in the lock cylinder piece through the lock hole. And after the hook assembly is rotated by a certain angle again, the lower part of the hook assembly can penetrate through the lock hole and move out of the lock cylinder piece. The clamping arms of the clamp assembly are connected with the movable blocks, when the movable blocks move downwards, the clamping jaws are opened outwards, and when the movable blocks move upwards, the clamping jaws are tightened inwards. The upper cover of the clamp assembly is pressed once, the spring bolt of the hook assembly is clamped in the cavity of the lock cylinder piece, so that the clamping jaw is kept in an open state, the spring bolt can be moved out of the cavity of the lock cylinder piece when the clamping jaw is pressed again and the hook is unlocked, and the hook is convenient, rapid, safe and reliable in function.

    本发明公开了一种带有挂钩功能的吊装用工装,该工装的夹具组件通过活动块与挂钩组件相连,锁芯件置于该挂钩组件的下方,锁芯件上方的壳体开有与挂钩组件相配合的锁孔。挂钩组件的下部能够穿过锁孔置于锁芯件内,当挂钩组件的下部置于锁芯件内并转动一定角度后,锁孔将挂钩组件的下部限位于锁芯件内;再次转动一定角度后,挂钩组件的下部能够穿过锁孔从锁芯件内移出。夹具组件的夹臂与活动块相连,活动块下移时,夹爪向外张开,活动块上移时,夹爪向内收紧。对夹具组件的上盖进行一次按压操作,挂钩组件的锁舌卡在锁芯件的空腔内,使夹爪保持张开状态,再次按压,挂钩锁定解除,锁舌能够从锁芯件空腔内移出,该挂钩功能方便快捷,安全可靠。


    Access

    Download


    Export, share and cite



    Title :

    Lifting tool with hook function


    Additional title:

    一种带有挂钩功能的吊装用工装


    Contributors:
    PAN CONG (author)

    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    LIFTING HOOK WITH SELF-LOCKING FUNCTION

    LIU XINHUA | European Patent Office | 2023

    Free access

    Lifting hook and lifting hook assembly

    WANG DEYI | European Patent Office | 2022

    Free access

    Lifting hook with self-locking function

    LIU XINHUA | European Patent Office | 2023

    Free access

    Lifting hook and safety latch for lifting hook

    PANTSAR VILLE / VILPPO RISTO / HELENIUS PEKKA | European Patent Office | 2016

    Free access

    Tower crane lifting hook assembly tool

    LONG XUDENG / YAN MING / WENG YUANCHUN et al. | European Patent Office | 2023

    Free access