The solar cell array unfolding device comprises a supporting frame, a plurality of guide rails and a plurality of hanging assemblies, the guide rails are connected to the supporting frame and located in the same horizontal plane, and the guide rails are arranged in parallel at intervals; the hanging assemblies are arranged on the guide rails, each battery array substrate is hung on the two hanging assemblies, the two hanging assemblies for hanging the same battery array substrate are arranged on the two adjacent guide rails respectively, and the hanging points of the battery array substrate and the hanging points of the two hanging assemblies for hanging the battery array substrate are collinear with the mass center of the battery array substrate. The hanging assembly comprises a sliding block, two first fixed pulleys, a movable pulley, a second fixed pulley, a rope and a balance weight. The cell array substrate is hung on the movable pulley through the hanging rope. The fixed end of the rope is fixedly connected to one end of the guide rail, and the movable end sequentially bypasses one first fixed pulley, the movable pulley, the other first fixed pulley and the second fixed pulley and is connected to the balance weight. The device can realize the horizontal unfolding of the solar wing cell array.
本发明实施例公开了一种太阳电池阵展开装置,其包括支撑架、多个导轨及多个吊挂组件,多个导轨连接于支撑架且位于同一水平面内,多个导轨平行且相互间隔设置;吊挂组件设置于导轨上,每个电池阵基板吊挂于两个吊挂组件上,吊挂同一个电池阵基板的两个吊挂组件分别设置于相邻的两个导轨上,电池阵基板和吊挂其的两个吊挂组件的吊点与电池阵基板的质心共直线,吊挂组件包括滑块、两个第一定滑轮、动滑轮、第二定滑轮、绳索及配重,电池阵基板通过吊绳吊挂于动滑轮;绳索的固定端固连于导轨的一端,活动端依次绕过一个第一定滑轮、动滑轮、另一个第一定滑轮、第二定滑轮并连接于配重。该装置能够实现太阳翼电池阵的水平展开。
Solar cell array unfolding device
一种太阳电池阵展开装置
2022-08-30
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Non-intervention type on-orbit flexible solar cell array unfolding device
European Patent Office | 2021
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