The invention relates to an inertial unit support and an inertial unit assembly. The inertial unit support comprises a support body and a reinforced back plate. The support body is of an integrated structure and comprises a body side plate and a bearing plate. The body side plate is matched with the inner wall of a rocket body in shape. The bearing plate extends from the body side plate to the axis of the inner cabin and is perpendicular to the axis direction. A sunken part sunken in the radial direction is arranged on the side, facing the inner wall of the rocket body, of the support body. The reinforced back plate comprises a back plate side plate matched with the shape of the inner wall of the rocket body and a protruding part protruding out of the back plate side plate. During assembly, the protruding part of the reinforced back plate is inserted into the concave part of the support body in a shape matched mode, and the back plate side plate is attached between the inner wall of the rocket body and at least one part of the body side plate. The inertial unit support is convenient to produce and easy to assemble. And the inertial unit support finished product obtained by assembling has the advantages of higher strength, better stability, better mounting precision, light weight, convenience in use and operation and the like.

    本发明涉及一种惯组支架和惯组组件。惯组支架包括支架本体和强化背板。支架本体为一体式结构并包括本体侧板和承载板,本体侧板与火箭箭体内壁的形状适配;承载板从本体侧板朝向内舱的轴线延伸并垂直于轴线方向;支架本体的面向火箭箭体内壁的一侧设置有沿径向凹入的凹陷部。强化背板包括和火箭箭体内壁形状适配的背板侧板以及从背板侧板突出的突出部。装配时,强化背板的突出部形状适配地插入支架本体的凹陷部、并且背板侧板贴合在火箭箭体内壁和本体侧板的至少一部分之间。本发明所提供的惯组支架方便生产、容易装配。且装配得到的惯组支架成品具有较高的强度、较好的稳定性和安装精度,同时还兼具轻质、便于使用操作等优点。


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    Title :

    Inertial unit support and inertial unit assembly


    Additional title:

    惯组支架和惯组组件


    Contributors:
    ZHANG DONGBO (author) / YANG HAOLIANG (author) / MING AIZHEN (author) / SUN LIANGJIE (author) / ZHANG ZHIBO (author) / SUN ZHICHAO (author) / LYU CHAO (author)

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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    Crawford, R. A. | NTRS | 1972


    Inertial reference unit

    Kull, F. J. | NTRS | 1973


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