The invention relates to a vibration isolation device of a control moment gyroscope and the control moment gyroscope, the vibration isolation device of the control moment gyroscope comprises two sets of same vibration isolation assemblies, each vibration isolation assembly comprises a top plate, a bottom plate and vibration isolators, and the two vibration isolators are installed between the bottom plate and the top plate; the two sets of vibration isolation assemblies are arranged side by side at intervals, the vibration isolators on one vibration isolation assembly incline towards the other vibration isolation assembly and get close to each other, and the center shafts of the four vibration isolators of the two sets of vibration isolation assemblies are located on the four edges of the same rectangular pyramid respectively. According to the vibration isolation device, the two vibration isolation assemblies are arranged, and the vibration isolators on the two vibration isolation assemblies are arranged to be in a pyramid-like rectangular pyramid shape, so that the stress of the four vibration isolators is uniform and balanced, the influence of micro vibration of the control moment gyroscope on a load (such as a space camera) can be reduced, and the vibration environment in the launching stage can be inhibited; the device is simple in design, convenient to install, stable in structure and suitable for batch application.
本发明涉及一种控制力矩陀螺的隔振装置及控制力矩陀螺,控制力矩陀螺的隔振装置包括两组相同的隔振组件,所述隔振组件包括顶板、底板和隔振器,所述底板与所述顶板之间安装有两个隔振器;两组隔振组件并排间隔布置,所述隔振组件上的隔振器分别朝向另一个隔振组件倾斜且相互靠拢,两组隔振组件的四个隔振器的中心轴分别位于同一个四棱锥的四条棱边上。本发明的隔振装置,通过设置两个隔振组件,且两个隔振组件上的隔振器排布成类似金字塔的四棱锥形状,使四个隔振器的受力均匀平衡,既能降低控制力矩陀螺微振动对载荷(如空间相机)的影响,也能抑制发射阶段的振动环境,另外,设计简单,安装方便,结构稳固、适合批量化应用。
Vibration isolation device of control moment gyroscope and control moment gyroscope
一种控制力矩陀螺的隔振装置及控制力矩陀螺
2023-03-07
Patent
Elektronische Ressource
Chinesisch
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