The invention relates to an electromagnetic rotary lifting appliance. The electromagnetic rotary lifting appliance comprises a rigging, a lifting appliance upper frame, a lifting appliance upper frame slewing bearing part, a lifting appliance lower cross beam, a lifting appliance lower cross beam slewing bearing part, a shackle chain and electromagnetic chucks, a C-shaped hook claw mounting frame is fixed on the lower surface of the lifting appliance lower cross beam between two adjacent electromagnetic chucks, and the lower end part of the C-shaped hook claw mounting frame is higher than the lower end surfaces of the electromagnetic chucks; and a first C-shaped claw, a second C-shaped claw and a C-shaped claw driving mechanism are mounted on the C-shaped claw mounting frame; the first C-shaped claw and the second C-shaped claw are linked with each other, and the C-shaped claw driving mechanism can drive the first C-shaped claw and the second C-shaped claw to be opened or closed synchronously. The traditional work of manually tying and unloading the rigging at a hoisting starting point and a hoisting ending point is abandoned, unmanned hoisting of the rigging is realized, and the safety of hoisting goods with small hoisting contact area and high danger coefficient is guaranteed.

    本发明涉及一种电磁旋转吊具,它包括索具、吊具上架、吊具上架回转支承部、吊具下横梁、吊具下横梁回转支承部、卸扣链条与电磁吸盘;在相邻两个电磁吸盘之间的吊具下横梁的下表面固定有C型钩爪安装架,C型钩爪安装架的下端部高于电磁吸盘的下端面,在C型钩爪安装架上安装有相互联动的第一C型钩爪、第二C型钩爪以及能驱动第一C型钩爪与第二C型钩爪同步打开或者同步闭合的C型钩爪驱动机构。本发明摒弃了传统的人工在吊运起点和终点系索具、卸索具的工作,本发明实现吊具的无人化,且保障了在吊运接触面积小、危险系数高的货物的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Electromagnetic rotary lifting appliance


    Additional title:

    电磁旋转吊具


    Contributors:
    WANG KAI (author) / LI JIANBO (author) / ZHANG XU (author) / CHENG SHAN'AN (author)

    Publication date :

    2021-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Electric rotary telescopic electromagnetic lifting appliance

    LI HUAQING / HOU ZHANLEI / DUAN FUGANG et al. | European Patent Office | 2024

    Free access

    Rotary lifting appliance

    WANG CHAO / ZHANG JUNHUI / QI CONGYU et al. | European Patent Office | 2021

    Free access

    Rotary lifting appliance for equipment lifting

    CAO XIAOBO / ZHOU JIN | European Patent Office | 2021

    Free access

    Universal rotary lifting appliance structure for lifting

    YU PENG / YU YILU | European Patent Office | 2022

    Free access

    Rotary lifting appliance suitable for double-crane lifting

    MAO DUN / CHEN AIGUO / CHEN ZHIXING et al. | European Patent Office | 2015

    Free access