The invention relates to the field of aviation machinery, in particular to a boarding ladder. The invention provides a boarding ladder, which is arranged on a helicopter, and comprises a mounting part, which can be fixedly mounted below a boarding gate of the helicopter; one end of the height reducing assembly is connected with the mounting component; the at least one pedal part is connected with the other end of the height reducing assembly, during boarding, the height reducing assembly is opened, the pedal part is arranged below the helicopter, and the treading face of the pedal part is located at the horizontal position for a driver to boarding; due to the arrangement of the height reducing assembly, the pedal component is arranged below the helicopter during boarding, the problem that a driver is difficult to boarding due to the fact that the helicopter is too high can be solved, the boarding ladder is arranged on the helicopter, other tools do not need to be carried, and boarding is very convenient.

    本发明涉及航空机械领域,具体涉及一种用于登机梯;本发明提供了一种登机梯,设置在直升飞机上,其中包括:安装部件,可紧固安装在直升机的登机口下方;高度降低组件,一端与安装部件连接;以及至少一个踏板部件,与高度降低组件的另一端连接,登机时,高度降低组件打开,并将踏板部件置于直升机的下方,并使踏板部件的踩踏面位于水平位置,供驾驶员登机;因为高度降低组件的设置,使登机时将踏板部件置于直升机的下方,能够解决直升机过高,导致驾驶员登机困难的问题,并且该登机梯设置在直升飞机上,不需要搬运其他工具,使得登机很方便。


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    Title :

    Boarding ladder


    Additional title:

    一种登机梯


    Contributors:
    CHEN JINHONG (author) / DAI LILI (author) / LIN SHANHUI (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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