The invention provides a compact lifting device for an airborne photoelectric pod, and belongs to the technical field of airborne photoelectricity, and the compact lifting device specifically comprises a vertical guide cylinder which is fixedly connected with a mounting truss of an airplane, the vertical guide cylinder is arranged on the periphery of the photoelectric pod in a sleeving manner, and a plurality of vertical guide grooves which are uniformly distributed in the circumferential direction are formed in the vertical guide cylinder; a mounting plate is arranged in the vertical guide cylinder, the mounting plate is fixedly connected with the photoelectric pod, and a plurality of protruding shafts sliding along the vertical guide groove are arranged on the mounting plate; the rotating cylinder is arranged on the periphery of the vertical guide cylinder in a sleeving mode, a plurality of spiral driving grooves evenly distributed in the circumferential direction are formed in the rotating cylinder, and the ends, away from the mounting plate, of the protruding shafts are located in the spiral driving grooves; the driving assembly drives the rotating cylinder to rotate around the vertical guide cylinder, and rotation of the spiral driving groove exerts upward or downward acting force on the protruding shaft so that the protruding shaft can slide along the guide groove. According to the processing scheme, the pneumatic influence of installation of the photoelectric pod on the aerial carrier is reduced, the flight resistance is reduced, and the flight performance is improved.
本申请提供了一种用于机载光电吊舱的紧凑型升降装置,属于机载光电的技术领域,具体包括:竖直导向筒与飞机的安装桁架固定连接,竖直导向筒套设在光电吊舱的外周,竖直导向筒上设有多个沿周向均匀分布的竖直导向槽,竖直导向筒内设有安装板,安装板与光电吊舱固定连接,安装板上设有多个沿竖直导向槽滑移的凸出轴;转动筒套设在竖直导向筒外周,转动筒上设有若干个沿周向均匀分布的螺旋驱动槽,凸出轴远离安装板的一端位于螺旋驱动槽中;驱动组件驱动转动筒绕竖直导向筒转动,螺旋驱动槽的转动对凸出轴施加向上或向下的作用力使凸出轴沿导向槽滑移。通过本申请的处理方案,减小安装光电吊舱对载机的气动影响,减小飞行阻力,提升飞行性能。
Compact lifting device for airborne photoelectric pod
一种用于机载光电吊舱的紧凑型升降装置
2024-01-05
Patent
Electronic Resource
Chinese
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