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Control system and control method for watertight cabin door of airplane
The control system comprises a cabin door and a door frame, the door frame is arranged at a watering channel opening of a water-tight cabin under an airplane belly, one side of the cabin door is connected with the door frame through a hinge joint, a locking mechanism is arranged between the other side of the cabin door and the door frame, and the two ends of the cabin door are connected with the door frame through pull rods. The control system comprises an electric mechanism, an actuating cylinder, a hydraulic electromagnetic valve, a control box and a control panel, the electric mechanism drives the pull rod to close the cabin door, and the actuating cylinder is controlled by the hydraulic electromagnetic valve and used for driving the locking mechanism to unlock or lock the cabin door locking mechanism. The control panel is installed in an area which an operator can reach, the control panel sends a control instruction to the control box, and the control box carries out sequential control on the actuator cylinder and the electric mechanism according to the control instruction.
一种飞机水密舱门的控制系统及控制方法，含有舱门和门框，门框设置在飞机机腹下水密舱的洒水通道口处，舱门一侧与门框之间通过铰链接头连接，舱门另一侧与门框之间有锁紧机构，舱门的两端通过拉杆与门框连接，所述的控制系统含有电动机构、作动筒、液压电磁阀、控制盒和控制板，所述的电动机构驱动拉杆实施对舱门的关闭动作，所述的作动筒受液压电磁阀控制，用于驱动锁紧机构实施对舱门锁紧机构的解锁或上锁动作，所述的控制板安装在操作人员可达的区域，由控制板向控制盒发送控制指令，控制盒根据控制指令对作动筒和电动机构实施时序控制。
Control system and control method for watertight cabin door of airplane
The control system comprises a cabin door and a door frame, the door frame is arranged at a watering channel opening of a water-tight cabin under an airplane belly, one side of the cabin door is connected with the door frame through a hinge joint, a locking mechanism is arranged between the other side of the cabin door and the door frame, and the two ends of the cabin door are connected with the door frame through pull rods. The control system comprises an electric mechanism, an actuating cylinder, a hydraulic electromagnetic valve, a control box and a control panel, the electric mechanism drives the pull rod to close the cabin door, and the actuating cylinder is controlled by the hydraulic electromagnetic valve and used for driving the locking mechanism to unlock or lock the cabin door locking mechanism. The control panel is installed in an area which an operator can reach, the control panel sends a control instruction to the control box, and the control box carries out sequential control on the actuator cylinder and the electric mechanism according to the control instruction.
一种飞机水密舱门的控制系统及控制方法，含有舱门和门框，门框设置在飞机机腹下水密舱的洒水通道口处，舱门一侧与门框之间通过铰链接头连接，舱门另一侧与门框之间有锁紧机构，舱门的两端通过拉杆与门框连接，所述的控制系统含有电动机构、作动筒、液压电磁阀、控制盒和控制板，所述的电动机构驱动拉杆实施对舱门的关闭动作，所述的作动筒受液压电磁阀控制，用于驱动锁紧机构实施对舱门锁紧机构的解锁或上锁动作，所述的控制板安装在操作人员可达的区域，由控制板向控制盒发送控制指令，控制盒根据控制指令对作动筒和电动机构实施时序控制。
Control system and control method for watertight cabin door of airplane
一种飞机水密舱门的控制系统及控制方法
ZHANG ZHIYUAN (author) / ZHOU YUKUN (author) / ZHENG KUN (author) / MIAO ZHIMIN (author) / SUO RUI (author) / LIN PEIPENG (author)
2024-06-14
Patent
Electronic Resource
Chinese
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