The invention belongs to the technical field of unhooking devices, particularly relates to an automatic unhooking device for a crane, and aims to solve the problem that unhooking cannot be well prevented in the prior art, the automatic unhooking device for the crane comprises a mechanical arm and a hanging plate, a mounting plate is arranged on the mechanical arm, a winch is arranged on the mounting plate, a main hanging rope is arranged on the winch, and the main hanging rope is connected with the mechanical arm. A connecting ring is fixedly installed on the hanging plate, the main hanging rope is matched with the connecting ring, a clamping plate is arranged on the main hanging rope, a plate groove is formed in the hanging plate, a hanging mechanism is arranged in the plate groove and comprises a first shaft rod and a second shaft rod, and the first shaft rod and the second shaft rod are both rotationally connected with the inner wall of the plate groove. According to the automatic unhooking device, unhooking can be prevented when cargoes are hoisted, automatic unhooking can be achieved after the cargoes are hoisted, the connecting joints of the main hoisting rope can be protected, safety is high, use is easy, and operation is convenient.

    本发明属于脱钩装置技术领域,尤其是一种起重机用自动脱钩装置,针对现有的不能很好的防止脱钩的问题,现提出如下方案,其包括机械臂和吊板,所述机械臂上设置有安装板,所述安装板上设置有卷扬机,所述卷扬机上设置有主吊绳,所述吊板上固定安装有连接环,所述主吊绳与连接环相互配合,所述主吊绳上设置有卡固板,所述吊板上开设有板槽,所述板槽内设置有吊挂机构,所述吊挂机构包括第一轴杆和第二轴杆,第一轴杆和第二轴杆均与板槽的内壁转动连接,第一轴杆上固定安装有第一竖板,本发明在起吊货物时能够防止脱钩,货物吊装完成后能够自动脱钩,能够保护主吊绳的连接节点,安全性高,使用简单,操作方便。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automatic unhooking device for crane


    Weitere Titelangaben:

    一种起重机用自动脱钩装置


    Beteiligte:
    BAI GUITAO (Autor:in)

    Erscheinungsdatum :

    2023-05-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Crane automatic unhooking device

    ZHANG CHAO | Europäisches Patentamt | 2021

    Freier Zugriff

    Novel anti-unhooking device for automatic traveling crane

    CAI CHAO / PENG KEYOU | Europäisches Patentamt | 2021

    Freier Zugriff

    Automatic unhooking device for lifting hook of tower crane

    JIAO GUANGLI | Europäisches Patentamt | 2022

    Freier Zugriff

    Intelligent anti-unhooking device for crane hook

    TU ZHENSHENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Automatic unhooking device and automatic unhooking system

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

    Freier Zugriff