The invention belongs to the technical field of helicopter horizontal tail connection, and discloses a helicopter horizontal tail connecting and supporting structure which comprises a horizontal tailconnector and a supporting rod assembly. The horizontal tail joint is respectively connected with the horizontal tail and the vertical tail; the supporting rod assemblies are divided into the left supporting rod assembly and the right supporting rod assembly. The two ends of the left supporting rod assembly are connected with the horizontal tail left pneumatic pressure center and the vertical tailbottom respectively. The two ends of the right supporting rod assembly are connected with the horizontal tail right pneumatic pressure center and the vertical tail bottom respectively. The length ofthe strut assembly can be adjusted. Partial load of the horizontal tail can be transmitted to the vertical tail structure through the supporting structure, so that the stress levels of the root of thehorizontal tail and the horizontal tail joint are reduced, and the service life is prolonged; the length-adjustable supporting rod is used for offsetting tolerance accumulated in the assembling and manufacturing process of parts of the horizontal tail wing and the vertical tail wing, and smooth installation of the supporting rod is guaranteed.

    本发明属于直升机水平尾翼连接技术领域,公开了一种直升机水平尾翼连接支撑结构,包括:水平尾翼接头和撑杆组件;水平尾翼接头分别连接水平尾翼和垂尾;撑杆组件分为左撑杆组件和右撑杆组件;左撑杆组件两端分别连接水平尾翼左侧气动压心处与垂尾底部;右撑杆组件两端分别连接水平尾翼右侧气动压心处与垂尾底部;撑杆组件长度可调节。可以将水平尾翼的部分载荷通过支撑结构传递至垂直尾翼结构,从而降低水平尾翼根部以及水平尾翼接头的应力水平,提高其使用寿命;可调节长度的支撑杆用以抵消水平尾翼和垂直尾翼零件装配制造过程中积累的公差,确保支撑杆的顺利安装。


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    Titel :

    Helicopter horizontal tail connecting and supporting structure


    Weitere Titelangaben:

    一种直升机水平尾翼连接支撑结构


    Beteiligte:
    ZHANG HUAN (Autor:in) / GAO RUIRUI (Autor:in) / LU WENBAO (Autor:in) / LI YUAN (Autor:in) / JING TIANDONG (Autor:in) / LIU YONGSHENG (Autor:in) / LIN DAWEI (Autor:in) / HAO GANGYONG (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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