The invention belongs to the technical field of lifting hooks, and provides a crane lifting rope anti-unhooking device and an operation method.The crane lifting rope anti-unhooking device comprises a first locking ring, a second locking ring, a third locking ring and a third locking ring, the second locking ring is arranged on the hook body in a sleeving manner; the first locking ring and the second locking ring are connected through a hinge frame, the second locking ring is provided with a locking part and a pressing part, the locking part is rotated, the locking part is matched with the pressing part, the second locking ring is closed, the lifting rope is prevented from being unhooked, the pressing part is pressed down, the locking part is rotated, the second locking ring is opened, and the lifting rope is taken out. The problems that in the prior art, a travelling crane lifting rope anti-unhooking device is long in disassembly and assembly time, the production efficiency is affected, and potential safety hazards exist in the installation process are solved, quick disassembly and assembly of the anti-unhooking device are achieved, the production efficiency is improved, the potential safety hazards existing in the installation process are eliminated, and it is ensured that operators conduct disassembly and assembly safely and conveniently.

    本发明属于吊钩技术领域,提供一种行车吊绳防脱钩装置及操作方法,行车吊绳防脱钩装置包括:第一锁环,套设在吊柱上;第二锁环,套设在钩体上;第一锁环和第二锁环之间通过绞架连接,第二锁环上设置有锁紧部和压紧部,转动锁紧部,锁紧部和压紧部配合,关闭第二锁环,防止吊绳脱钩,压下压紧部,转动锁紧部,打开第二锁环,取出吊绳。本申请解决了现有技术中行车吊绳防脱钩装置拆装耗时长,影响生产效率,并且安装过程中存在安全隐患的问题,实现防脱钩装置的快速拆装,提高了生产效率,并且消除了安装过程中存在的安全隐患,确保操作人员安全便捷的进行拆装。


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    Titel :

    Anti-unhooking device for lifting rope of travelling crane and operation method of anti-unhooking device


    Weitere Titelangaben:

    一种行车吊绳防脱钩装置及操作方法


    Beteiligte:
    HONG DA (Autor:in) / YUAN WEI (Autor:in) / QI YUANLONG (Autor:in) / LUO LIU (Autor:in) / FAN HEHE (Autor:in) / LI QING (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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