The invention provides a telescopic three-section type electric helicopter aerial oil receiving device which comprises a first pipe 12, a second pipe 11, a third pipe 18, a sealing ring 8, a first operation box 9, a second operation box 17, an initial cable 10 and a relay cable 1, the first pipe 12, the second pipe 11 and the third pipe 18 achieve the telescopic function in a sleeving mode, and fuel oil flows in the first pipe 12, the second pipe 11 and the third pipe 18; the first pipe 12, the second pipe 11 and the third pipe 18 are coaxial, the second pipe 11 is sleeved with the first pipe 12, and the third pipe 18 is sleeved with the second pipe 11; the first pipe 12 is fixedly connected with the helicopter end, and the second pipe 11 is in butt joint with the oiling machine end. Each of the first operation box 9 and the second operation box 17 comprises a motor 33, a control box 6, a winch 4, a worm 22, a turbine 5 and a bearing 19; a first pipe tail end inner limiting ring 20 is arranged on the first pipe 12, a second pipe tail end inner limiting ring 7 and a second pipe front end outer limiting ring 16 are arranged on the second pipe 11, and a third pipe front end outer limiting ring 13 is arranged on the third pipe 18.
本申请提供一种可伸缩三段式电动直升机空中受油装置,包括一号管12、二号管11、三号管18、密封圈8、一号操纵箱9、二号操纵箱17、初始线缆10、中继线缆1,其中:一号管12、二号管11、三号管18通过套合的方式实现伸缩功能,燃油在一号管12、二号管11、三号管18的内部流动;一号管12、二号管11、三号管18同轴,一号管12套住二号管11,二号管11套住三号管18;一号管12固接直升机端,二号管11对接加油机端;一号操纵箱9和二号操纵箱17均包括电机33、控制盒6、绞盘4、蜗杆22、涡轮5、轴承19;一号管12上布置有一号管尾端内限动环20,二号管11上布置有二号管尾端内限动环7、二号管前端外限动环16,三号管18上布置有三号管前端外限动环13。
Telescopic three-section type electric helicopter air oil receiving device
一种可伸缩三段式电动直升机空中受油装置
11.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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