The invention belongs to the technical field of cabin door structural design, and particularly relates to a multifunctional supporting device for an airplane auxiliary cargo bridge. Comprising a supporting base, an installation base is arranged on the supporting base, and an installation groove is formed in the installation base; the lower end of the supporting column cylinder is nested in the mounting groove of the mounting seat and is matched with a safety bolt for positioning; the lower end of the supporting column head is embedded in the supporting column cylinder in a sleeved mode and matched with a supporting plug pin for positioning, and an auxiliary cargo bridge connector is arranged at the upper end of the supporting column head. According to the multifunctional supporting device for the auxiliary cargo bridge of the airplane, when the service requirement of extending the auxiliary cargo bridge in series connection of the airplane can be met, auxiliary supporting can be provided to meet the extending service requirement of the auxiliary cargo bridge, and the grounding angle is reduced. The combined detachable structural design is adopted, and the whole device is simple in structure, capable of meeting the requirements of different serial connection use functions, convenient to use, high in safety and high in reliability.

    本申请属于舱门结构设计技术领域,特别涉及一种飞机辅助货桥多功能支撑装置。包括:支撑底座,所述支撑底座上设置有安装座,所述安装座上开设有安装槽;支柱筒,所述支柱筒的下端嵌套在所述安装座的安装槽中,并配合安全插销定位;支柱头,所述支柱头的下端嵌套在所述支柱筒中,并配合支撑插销定位,所述支柱头的上端设置有辅助货桥接头。本申请的飞机辅助货桥多功能支撑装置,能够实现飞机在由辅助货桥串接延长使用需求时,提供辅助支撑满足辅助货桥的延长使用,减小接地角度。本申请采用组合式可拆解结构设计,整套装置构造简单,可以满足不同串接使用功能的需求,使用方便,安全性高,可靠性高。


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    Title :

    Multifunctional supporting device for airplane auxiliary cargo bridge


    Additional title:

    一种飞机辅助货桥多功能支撑装置


    Contributors:
    CHEN KAIJIE (author) / ZHANG YULONG (author) / DENG JUNFENG (author)

    Publication date :

    2024-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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