The invention discloses a light heat-insulation force-bearing composite structure for wings and rudder wings, and belongs to the technical field of aerospace and navigation manufacturing. The problem that an existing heat-insulation force-bearing pipe structure cannot meet the requirements for heat protection, load bearing and heat-free short-circuit connection at the same time is solved. According to the structure, a core layer pipe is sleeved with the middle of the outer circumference of an inner layer metal pipe, an annular layer pipe is sleeved with the middle of the outer circumference of the core layer pipe, and an outer layer metal pipe is sleeved with the middle of the outer circumference of the annular layer pipe; a force bearing base and a heat insulation interlayer are arranged between the core layer pipe and the ring layer pipe. The light heat-insulation force-bearing composite structure is used for wings and rudder wings.

    一种用于机翼及舵翼的轻质隔热承力复合结构,本发明属于航空航天航海制造技术领域。解决现有隔热承力管结构无法同时满足防热、承受载荷及无热短路连接的问题。结构:内层金属管外周向的中部套有芯层管,芯层管外周向的中部套有环层管,环层管外周向的中部套有外层金属管;芯层管与环层管之间设置承力底座及隔热夹层。本发明用于机翼及舵翼的轻质隔热承力复合结构。


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    Title :

    Lightweight heat-insulation force-bearing composite structure for wings and rudder wings


    Additional title:

    一种用于机翼及舵翼的轻质隔热承力复合结构


    Contributors:
    SHAO BIN (author) / GAO CHENXI (author) / ZONG YINGYING (author) / LI JIANWEI (author) / GUO XIAOLIN (author) / CHEN PING (author) / QIN ZHONGHUAN (author) / SHAN DEBIN (author) / GUO BIN (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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