The invention discloses a conical surface dimensional space deformable honeycomb mechanism, and belongs to the technical field of aerospace. The conical surface dimensional space deformable honeycomb mechanism comprises an annular space honeycomb mechanism and a driving system, and the annular space honeycomb mechanism is deformed along a conical surface with a fixed taper by controlling the driving system. The annular space honeycomb mechanism comprises a plurality of honeycomb units which are of concave hexagonal structures, each honeycomb unit comprises two beams with different lengths and four ribs with the same length and structure, the beams are connected through hinges, and the ribs are connected through hinges; the driving system comprises a main body frame, a motor, a synchronous belt wheel, a trapezoidal lead screw and a clamping jaw. The annular space honeycomb mechanism is designed, and fitting of a target conical surface can be achieved by reasonably designing the sizes of the rod pieces in the honeycomb units; meanwhile, a driving system of the honeycomb mechanism is designed, and the honeycomb mechanism can deform along the conical surface with the fixed taper by controlling the driving system.
本发明公开了一种锥面维形空间可变形蜂窝机构,属于航空航天技术领域。所述锥面维形空间可变形蜂窝机构包括环形空间蜂窝机构和驱动系统,通过控制驱动系统实现所述环形空间蜂窝机构沿固定锥度的锥面变形。所述环形空间蜂窝机构包括多个呈内凹六边形结构的蜂窝单元,每个蜂窝单元包括两个长度不同的梁和四个长度、结构相同的肋,梁与肋、肋与肋之间通过铰链连接;所述驱动系统包括主体框架、电机、同步带轮、梯形丝杠和卡爪。本发明设计了一种环形空间蜂窝机构,通过合理设计蜂窝单元中杆件尺寸,可实现对目标锥面的拟合;同时设计了蜂窝机构的驱动系统,通过控制驱动系统可实现蜂窝机构沿固定锥度的锥面变形。
Conical surface dimensional space deformable honeycomb mechanism
一种锥面维形空间可变形蜂窝机构
15.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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