The embodiment of the invention provides a fairing based on a grid structure. The fairing comprises a fairing body. The fairing body comprises an inclined grid structure and a skin structure arrangedoutside the inclined grid structure, and a separation bolt box is arranged at a connecting end of the fairing body. An internal portion of the fairing body is the grid structure, and problems that anexisting fairing is large in weight and low in rigidity, and mussel butt joints need to be subjected to heat sealing are solved. Compared with an existing structure, the integral ultra-light fairing based on a solid carrier rocket pulling cover separation mode has an advantage that the weight is reduced by above 30%.

    本发明的实施例提供一种基于网格结构的整流罩,包括:整流罩本体,所述整流罩本体包括斜置格栅结构和设置在所述斜置格栅结构外部的蒙皮结构,所述整流罩本体的连接端设置有分离螺栓盒。本发明的整流罩本体的内部为格栅结构,解决了现有整流罩重量大、刚度低、河蚌对接缝需要热密封等问题。本发明的基于固体运载火箭拔罩分离方式的整体式、超轻质整流罩,相对于现有结构减重30%以上。


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    Title :

    Fairing based on grid structure


    Additional title:

    一种基于网格结构的整流罩


    Contributors:
    JI BAOFENG (author) / WANG ZHIYONG (author) / LIU HANYANG (author) / TANG ZHANWEN (author) / LIU QIAN (author) / JIN YI (author) / WANG FEI (author) / LIU FAJIE (author) / ZHANG PENG (author) / LI SHIWEI (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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