The invention belongs to the technical field of aircraft freight hoisting equipment machinery, and provides an aircraft electric crane guide rail butt joint device and method, through the action of a linear actuating mechanism and a connecting rod, a butt joint guide rail moves along a fixed track, and butt joint and separation of the butt joint guide rail with a rear cargo hold door fixed guide rail and a cargo hold tail end fixed guide rail are achieved. After the butt joint work is completed, the electric crane can hoist goods to move from the inside of the cargo hold to the tail door of the airplane, otherwise, the electric crane can move. After the butt joint guide rail is lifted, the rear cargo hold door is not hindered from executing the closing or opening action instruction.

    本发明属于飞机货运吊装设备机械技术领域,提供了一种飞机电动吊车导轨对接装置及方法,通过直线作动机构和连杆的作用,使对接导轨沿固定轨迹移动,实现与后货舱门固定导轨和货舱尾端固定导轨的对接和分离。对接工作完成后,电动吊车吊装货物可从货舱内部运动至飞机尾门处,反之亦可。对接导轨抬起后,不妨碍后货舱门执行关闭或打开动作指令。


    Access

    Download


    Export, share and cite



    Title :

    Airplane electric crane guide rail butt joint device and method


    Additional title:

    一种飞机电动吊车导轨对接装置及方法


    Contributors:
    WANG QIANG (author) / YAO NING (author) / CHEN YANHE (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B66C Krane , CRANES



    Shore crane bearing rail beam joint butt joint structure

    WU ZUOJIA / SHI XINGHONG / ZHAO YULONG et al. | European Patent Office | 2022

    Free access

    Elevator guide rail butt joint adjusting method and device

    LI ZHENHUI / WANG JIANGUO / MAI WEIQI et al. | European Patent Office | 2023

    Free access

    Crane system capable of realizing automatic butt-joint rail crossing

    YANG TONGLEI | European Patent Office | 2024

    Free access

    Rail butt joint anti-falling mechanism, butt joint rail assembly and control method

    DU BAOBAO / MIAO FENG | European Patent Office | 2023

    Free access

    Airplane panel butt joint positioning detection method

    JIN ZHAO / LIU JIANCHAO / ZHANG JIA et al. | European Patent Office | 2024

    Free access