A cabin door is arranged on the lower portion of an airplane belly, the cabin door structure of the watertight cabin comprises a cabin door body and a door frame, the door frame is fixedly arranged at a water outlet of a watertight cabin of an airplane body, an annular sealing belt is arranged on the door frame, and the cabin door body is connected to the sealing belt of the door frame in a buckled mode. An annular sealing table is arranged on the inner side of the cabin door body and matched with a sealing belt on a door frame, one side of the cabin door body is hinged to an airplane body through a suspension hinge connector, the other side of the cabin door body is connected with the airplane body through a lock pin connector, and the two ends of the cabin door body are connected with the airplane body through pull rods.
一种飞机水密舱舱门结构,该舱门设在飞机机腹下部,所述的水密舱舱门结构含有舱门门体和门框,所述的门框固定设在飞机机体水密舱的排水口处,门框上设有环形的密封带,所述的舱门门体扣接在门框的密封带上,在舱门门体的内侧设有环形的密封台,该密封台与门框上的密封带匹配,在舱门门体一侧通过悬挂铰链接头铰接在飞机机体上,舱门门体的另一侧通过锁销接头与飞机机体连接,舱门门体的两端通过拉杆与飞机机体连接。
Aircraft watertight compartment door structure
一种飞机水密舱舱门结构
2024-06-14
Patent
Electronic Resource
Chinese
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