The invention belongs to aircraft structure design, and relates to a follow-up cabin door of a transverse split undercarriage. Comprising a cabin door, a front suspension support, a front support, a bolt assembly A, a control support, a bolt assembly B, a pull rod assembly, a bolt assembly C, a triangular rocker arm, a bolt assembly D, an undercarriage folding supporting rod, a bolt assembly E, a rocker arm, a bolt assembly F, a rear suspension support, a bolt assembly G and a rear support. Through the connection of the triangular rocker arm, the connecting rod and the control bracket with the opposite cabin door, the linkage of the opposite-opening cabin door and the undercarriage is realized, and the complexity of a take-up and pay-off system of the landing gear is simplified. Compared with a traditional cabin door arrangement mode, the structure mode can reduce the number of parts, reduce the manufacturing difficulty, save the manufacturing time and cost and improve the production efficiency; the simplified mechanism can also reduce the material consumption of the parts, so that the assembly is simpler and more convenient, and the transportation and installation of the parts are facilitated.

    本发明属于飞机结构设计,涉及一种横向对开起落架随动舱门。包括舱门、前悬挂支架、前支座、螺栓组件A、操纵支架、螺栓组件B、拉杆组件、螺栓组件C、三角摇臂、螺栓组件D、起落架折叠撑杆、螺栓组件E、摇臂、螺栓组件F、后悬挂支架、螺栓组件G和后支座。通过三角摇臂、连杆及操纵支架与对舱门的连接,实现了对开式舱门与起落架的联动,简化了起落装置收放系统的复杂性。此种结构形式相对于传统的舱门布置形式可以减少零件数量,降低制造的难度,节约制造的时长及成本,提高生产效率;简化机构还可以减少此部件的材料消耗,使装配更简便,便于部件的运输以及安装。


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    Titel :

    Follow-up cabin door of transverse split undercarriage


    Weitere Titelangaben:

    一种横向对开起落架随动舱门


    Beteiligte:
    LU SHENG (Autor:in) / HUANG ZHIJUN (Autor:in) / LIU LIHONG (Autor:in) / LI XIAOBAO (Autor:in) / ZHAO ZHENGUI (Autor:in) / LI LIANGLIANG (Autor:in) / LI LEWEI (Autor:in) / ZENG XIANGCAI (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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