The invention aims to provide a cabin door driving assembly, an undercarriage cabin door assembly and a cabin door driving assembly design method. In order to achieve the purpose, the cabin door driving assembly comprises an actuating unit and a pair of pull rods, the actuating unit comprises a rod piece capable of conducting linear displacement, one end of each pull rod is connected with the end of the rod piece in a relative rotation mode, and the other end of each pull rod is used for being connected with the cabin door. The cabin door driving assembly with the structure is simple in structure and easy to implement and assemble. Meanwhile, compared with the mode that a plurality of connecting points are arranged in an existing cabin door driving assembly, the number of the connecting points in the cabin door driving assembly recorded according to the application is small, and compared with an existing scheme, the later damage probability of the cabin door driving assembly is lower, so that the maintenance cost can be reduced.

    本发明的目的在于提供一种舱门驱动组件、起落架舱门组件及舱门驱动组件设计方法。为实现前述目的的舱门驱动组件包括致动单元以及一对拉杆,致动单元包括可作线性位移的杆件,每个拉杆的一端与杆件的端部彼此可相对转动地连接,另一端用于与舱门连接。具有本构型的舱门驱动组件中结构简单,易于实现以及装配。同时,相对现有舱门驱动组件中设置多个连接点的方式,根据本申请所记载的舱门驱动组件中的连接点个数少,相对现有方案其后期损坏概率更低,从而能降低维护成本。


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    Title :

    Cabin door driving assembly, undercarriage cabin door assembly and cabin door driving assembly design method


    Additional title:

    舱门驱动组件、起落架舱门组件及舱门驱动组件设计方法


    Contributors:
    TAN LINCHI (author) / YANG SHANGXIN (author) / CAO SHIXU (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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