The invention belongs to the technical field of hydraulic systems, and discloses an aircraft tail cabin door folding and unfolding hydraulic system and a control method. The tail cabin door folding and unfolding control module is used for controlling a hydraulic source to provide pressure for two upper cabin door actuating cylinders, two lower cabin door actuating cylinders, an upper cabin door lock and a lower cabin door lock; control panels are arranged outside the driving cabin, the passenger and cargo cabin and the machine body; the cockpit control panel is provided with a lower cabin door control knob, an upper cabin door control knob and a cockpit passenger and cargo cabin permission switching button; the passenger and cargo cabin control panel is provided with a lower cabin door control switch, an upper cabin door control switch and a horizontal switch; and the external control panel is provided with a tail cabin door control switch.
本发明属于液压系统技术领域,公开了一种飞机尾舱门收放液压系统及控制方法,系统包括:液压源用于提供压力;尾舱门收放控制模块,控制液压源为两个上舱门作动筒、两个下舱门作动筒、一个上舱门锁、一个下舱门锁提供压力;驾驶舱、客货仓、机体外部均设有控制面板;驾驶舱控制面板设有下舱门控制旋钮、上舱门控制旋钮和驾驶舱客货仓权限切换按钮;客货仓控制面板设有下舱门控制开关、上舱门控制开关、水平开关;外部控制面板设有尾舱门控制开关。
Aircraft tail cabin door folding and unfolding hydraulic system and control method
一种飞机尾舱门收放液压系统及控制方法
14.01.2025
Patent
Elektronische Ressource
Chinesisch
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