The invention provides an arm head lifting hook assembly quick-release type arm frame structure and a crane, and belongs to the technical field of cranes, the arm head lifting hook assembly quick-release type arm frame structure comprises a basic arm, a telescopic arm, a steel wire rope, a lifting hook assembly and a telescopic oil cylinder, the telescopic oil cylinder is arranged in the basic arm, a telescopic shaft of the telescopic oil cylinder is connected with the telescopic arm, and an auxiliary support is arranged on the basic arm; the auxiliary support is used for being in hanging connection with the lifting hook assembly, the telescopic arm comprises a supporting arm head used for being connected with the lifting hook assembly, and the steel wire rope is connected with the lifting hook assembly and the basic arm. On the premise that a steel wire rope is not dismantled, the lifting hook assembly can be rapidly dismantled, the requirement that the lifting function of a telescopic arm and the functions of other assistive devices do not affect each other can be met, the advantages of being high in reliability and low in cost are achieved, and the influence of the lifting hook assembly on the stability of the whole vehicle is reduced; the lifting hook assembly moves to the auxiliary support from the telescopic arm, and the stability of the whole vehicle is improved.

    本发明提供了一种臂头吊钩组件快拆式臂架结构及起重机,属于起重机技术领域,包括基本臂、伸缩臂、钢丝绳、吊钩组件和伸缩油缸,伸缩油缸设置在基本臂内,伸缩油缸的伸缩轴和伸缩臂连接,基本臂上设置有辅助支架,辅助支架用于和吊钩组件挂接连接,伸缩臂包括支撑臂头,支撑臂头用于和吊钩组件连接,钢丝绳分别和吊钩组件和基本臂连接。本发明在不拆除钢丝绳的前提下,可快速拆装吊钩组件,能够实现伸缩臂起重功能和其它辅具功能互不影响的要求,具有可靠性高、成本低的优点,减少了吊钩组件对整车稳定性的影响,尤其是辅具功能为加装作业斗高空作业时,吊钩组件从伸缩臂上,移动至辅助支架上,提高了整车稳定性。


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    Titel :

    Quick-release boom structure of boom head lifting hook assembly and crane


    Weitere Titelangaben:

    一种臂头吊钩组件快拆式臂架结构及起重机


    Beteiligte:
    FENG XIANLU (Autor:in) / SHANG XIAOHENG (Autor:in) / REN LUYAO (Autor:in) / XIAO YANFENG (Autor:in) / GUO JINJUN (Autor:in) / CAI JIANGZHE (Autor:in) / XIA CHENGUANG (Autor:in)

    Erscheinungsdatum :

    2024-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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