The self-locking lifting system comprises a rocker arm rotationally arranged on a machine and a drag parachute bay, an L-shaped connecting rod is arranged between the rocker arm and the drag parachute bay, and the two ends of the L-shaped connecting rod are connected with the rocker arm and the drag parachute bay through hinges respectively. The machine is provided with a high-speed rotation actuator used for driving the rocker arm to rotate. The device has the beneficial effects that high-speed lifting of equipment in the cabin and self-locking of the lifting position and the embedding position are achieved, and a position locking mechanism does not need to be additionally arranged.
本发明公开了一种用于舱内设备升降的带自锁升降系统,包括转动设置在机上的摇臂、阻力伞舱,所述摇臂和阻力伞舱之间设置有L型连杆,所述L型连杆两端分别与摇臂、阻力伞舱通过铰链相连,所述机上设置有用于驱动摇臂转动的高速旋转动作器。本发明的有益效果:实现了舱内设备高速升起、升起位置和埋入位置的自锁定,无需额外增设位置锁定机构。
Self-locking lifting system for lifting equipment in cabin
一种用于舱内设备升降的带自锁升降系统
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Lifting hook self-locking device and lifting appliance comprising lifting hook self-locking device
European Patent Office | 2023
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