The invention provides an aircraft nose landing gear device. The aircraft nose landing gear device comprises a mounting frame, an aircraft wheel assembly and a steering assembly. The mounting rack is connected with an aircraft body. The airplane wheel assembly is rotationally connected with the mounting frame, and the rotating axis is perpendicular to the rotating axis of the roller of the airplane wheel assembly. The steering assembly comprises a swing arm and a telescopic mechanism, one end of the swing arm is fixedly connected with the airplane wheel assembly, one end of the telescopic mechanism is hinged to the installation frame, and the other end of the telescopic mechanism is hinged to the end, away from the airplane wheel assembly, of the swing arm. Further, the aircraft wheel assembly is driven to rotate along the axis perpendicular to the rotating axis of the roller, and steering of the aircraft body is achieved. The steering assembly in the nose landing gear device of the aircraft is integrated on the mounting rack and can be mounted in shells such as a fairing along with the mounting rack, so that the external space occupation is reduced, and the aerodynamic performance of the aircraft main body is prevented from being influenced.

    本发明提供一种飞机前起落架装置,包括安装架、机轮组件和转向组件。安装架用于与飞行器主体连接。机轮组件与安装架转动连接,转动轴线垂直于机轮组件的滚轮的转动轴线。转向组件包括摆臂和伸缩机构,摆臂的一端与机轮组件固定连接,伸缩机构的一端与安装架铰接,伸缩机构的另一端与摆臂远离机轮组件的一端铰接,当伸缩机构伸缩时,可以带动摆臂转动,进而带动机轮组件沿垂直于滚轮的转动轴线的轴线转动,实现飞行器主体的转向。本发明提供的飞机前起落架装置中的转向组件集成在安装架上,可以随安装架安装至整流罩等壳体内,减少外部空间占用,也防止影响飞行器主体的空气动力学性能。


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    Titel :

    Aircraft nose landing gear device


    Weitere Titelangaben:

    飞机前起落架装置


    Beteiligte:
    ZOU XIANGFU (Autor:in) / LI FUYOU (Autor:in)

    Erscheinungsdatum :

    2024-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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