The invention relates to an automatic unhooking device. The automatic unhooking device comprises a rod-end knuckle bearing, a lengthening device, a tension protective device, a self-locking mechanism, a suspending main body, a lifting hook and a counterweight, wherein the rod-end knuckle bearing, the lengthening device, the tension protective device, the suspending main body and the lifting hook are connected in sequence from top to bottom; the lifting hook is fixedly connected under a rotary disc; the rotary disc is movably connected at the lower end of the suspending main body by a first pin shaft; a counterweight block is fixedly connected at the side-upper part of the rotary disc by a connecting rod; and the connecting rod is connected with the suspending main body by the self-locking mechanism. The automatic unhooking device has the advantages that the automatic dropping of the lifting hook is used for replacing manual unhooking, so that the effects of reducing the operation risk and improving the working efficiency are achieved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automatic unhooking device


    Beteiligte:
    LI JIN (Autor:in) / YAO JUNPING (Autor:in) / ZHANG YANGUO (Autor:in) / MAO JUNPING (Autor:in) / XIE XIN (Autor:in)

    Erscheinungsdatum :

    08.07.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Automatic unhooking device and automatic unhooking system

    XIE ZITAO / CHEN XINBIN / WANG XIUWEN | Europäisches Patentamt | 2020

    Freier Zugriff

    Anti-unhooking device with automatic hooking and unhooking functions

    HUANG ZITING / WANG GUANGCHU / XU QIWEI | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic unhooking device

    CHEN CHUNMING / WANG DONGMING | Europäisches Patentamt | 2022

    Freier Zugriff

    Underwater automatic unhooking hoisting frame and unhooking method

    ZHOU FEI / WANG QUANWEN / LI ZONGHE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Automatic unhooking equipment

    HAN ZHENAN / YANG DAHAI / DAI DONGCHEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff