The invention discloses an automatic leveling lifting hook device which comprises a pulley assembly, a connecting assembly and a lifting hook assembly, the lifting hook assembly is connected with the pulley assembly through the connecting assembly, the connecting assembly comprises a first connecting plate, a knuckle bearing, a spacer bush, a hinged shaft, a stop device and a second connecting plate, and the first connecting plate is arranged in the middle of the hinged shaft through the knuckle bearing; the second connecting plates are symmetrically arranged at the two ends of the hinged shaft, the spacer bushes are arranged between the knuckle bearings and the second connecting plates, and the stopping devices are arranged at the tail ends of the first connecting plates and fixed to the second connecting plates and control the swing amplitude of the second connecting plates; the lifting hook assembly comprises a lifting hook beam, a lifting hook body, a lifting hook bearing and a lifting hook nut. The lifting hook body is rotatably arranged in the middle of the lifting hook beam through the lifting hook bearing and the lifting hook nut. The device is simple in structure, rapid and convenient to maintain, disassemble and assemble and capable of automatically leveling the lifting hook cross beam, the working efficiency is effectively improved, and meanwhile the service life is prolonged.

    本发明公开了一种自动调平吊钩装置包括滑轮组件、连接组件和吊钩组件,吊钩组件通过连接组件与滑轮组件连接,其中:连接组件包括第一连接板、关节轴承、隔套、铰轴、止挡装置和第二连接板,第一连接板通过关节轴承设置在铰轴中部,第二连接板对称设置在铰轴两端,隔套设置在关节轴承与第二连接板之间,止挡装置设置在第一连接板末端与第二连接板固定,止挡装置控制第二连接板摆动幅度;吊钩组件包括吊钩横梁、吊钩本体、吊钩轴承和吊钩螺母,吊钩本体通过吊钩轴承和吊钩螺母可转动的设置在吊钩横梁中部。本发明结构简单,维护和拆装快捷方便,可自动对吊钩横梁调平,有效提高了工作效率,同时提高了使用寿命。


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    Title :

    Automatic leveling lifting hook device


    Additional title:

    自动调平吊钩装置


    Contributors:
    ZHANG SHENGLEI (author) / LIU XIANFENG (author) / WANG YAJIE (author) / REN TIANYING (author) / GUO XIAODONG (author) / WANG FUYUAN (author)

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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