The invention relates to the technical field of hoisting equipment, in particular to an anti-disengaging device with automatic hooking and unhooking functions, which comprises a driving mechanism and an anti-disengaging mechanism which are arranged on a lifting hook housing, the anti-falling mechanism comprises a blocking part, a connecting part and a limiting part, a limiting gear coaxial with the blocking part is arranged on the housing, tooth grooves are uniformly formed in the circumferential direction of the limiting gear, the end, facing the blocking part, of the limiting part shrinks to form a tip end, the driving mechanism drives the blocking part to rotate relative to the housing, and the tip end stretches into the tooth grooves to clamp the limiting gear and the limiting part; the driving mechanism is arranged to drive the anti-falling mechanism, manual operation is replaced, remote control automation of the anti-falling device can be achieved, a limiting gear and a limiting part of the anti-falling mechanism are clamped, a hung heavy object is located between a blocking part and a lifting hook, and the heavy object can be effectively prevented from being separated from the lifting hook in the moving and transporting process; the driving mechanism and the anti-falling mechanism are arranged on the housing of the lifting hook, so that the dangerous section of the lifting hook is not damaged, and the bearing capacity of the lifting hook is ensured.

    本发明涉及起重设备技术领域,尤其涉及一种具有自动上钩脱钩功能的防脱勾装置,包括:设置在吊钩罩壳上的驱动机构和防脱机构;防脱机构包括阻挡部、连接部和限制部,罩壳上设有与阻挡部同轴设置的限位齿轮,限位齿轮周向均匀设有齿槽,限制部朝向阻挡部的一端收缩,形成尖端,驱动机构驱动阻挡部相对于罩壳转动,尖端伸入齿槽中,将限位齿轮和限制部卡死;通过设置驱动机构来驱动防脱机构,替换人工手动操作,能够实现防脱装置的遥控自动化,防脱机构的限位齿轮和限制部卡死,将吊挂的重物现在在阻挡部与吊钩之间,能够有效防止移动和运输过程中重物与吊钩脱离,驱动机构和防脱机构均设置在吊钩的罩壳上,不破坏吊钩的危险截面,保证了吊钩的承载能力。


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    Titel :

    Anti-unhooking device with automatic hooking and unhooking functions


    Weitere Titelangaben:

    一种具有自动上钩脱钩功能的防脱勾装置


    Beteiligte:
    HUANG ZITING (Autor:in) / WANG GUANGCHU (Autor:in) / XU QIWEI (Autor:in)

    Erscheinungsdatum :

    2023-09-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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