The invention relates to a detector extraterrestrial celestial body take-off and rise test horizontal tension simulation device which comprises a sliding block follow-up device based on rope driving, a constant tension device and a mounting base. The constant tension device applies horizontal tension required in the simulation process to the detector through a tension output rope; the sliding block follow-up device achieves high-speed follow-up motion in the vertical direction in the take-off process of the detector and comprises a sliding block lifting device, a first guide pulley block, a second guide pulley block, two sliding block driving ropes, a sliding block trolley and a sliding block guide rail. The sliding block guide rail is arranged between an upper pulley pair and a lower pulley pair of the first guide pulley block, one ends of the two sliding block driving ropes are connected with the sliding block lifting device, and the other ends of the two sliding block driving ropes are connected with the two ends of the sliding block trolley; and the sliding block trolley vertically moves along the sliding block guide rail. According to the invention, the task of applying the horizontal tension within a large stroke in the whole takeoff process of the detector is realized, and the rope tension control precision and the horizontal tension direction precision are ensured.
本发明涉及一种探测器地外天体起飞上升试验水平拉力模拟装置,包括基于绳索驱动的滑块随动装置、恒拉力装置和安装基座;恒拉力装置通过拉力输出绳索向探测器施加模拟过程中所需要的水平拉力;滑块随动装置实现探测器起飞过程中竖直方向的高速跟随运动,包括滑块提升装置、第一导向滑轮组、第二导向滑轮组、两根滑块驱动绳索、滑块小车和滑块导轨;第二导向滑轮组、滑块导轨设置在第一导向滑轮组上下两对滑轮副之间,两根滑块驱动绳索的一端分别与滑块提升装置连接,另一端分别与滑块小车的两端连接;滑块小车沿滑块导轨竖直运动。本发明实现在整个探测器起飞过程中较大行程内的水平拉力施加任务,保证绳索拉力控制精度和水平拉力方向精度。
Horizontal tension simulation device for detector extraterrestrial celestial body take-off and rise test
一种探测器地外天体起飞上升试验水平拉力模拟装置
11.04.2025
Patent
Elektronische Ressource
Chinesisch
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