The invention discloses a hanging device and method for a helicopter. The hanging device comprises a hook, a pressing rod and a rocker. The first end of the hook is hinged and fixed; a first pressingblock is arranged at the first end of the pressing rod; the middle part of the pressing rod is hinged and fixed; the first end of the rocker is hinged and fixed, a second pressing block is arranged atthe second end of the rocker, and a supporting point is arranged below the middle of the rocker; when the device is hung and locked, the second end of the hook makes contact with the first pressing block, the second end of the hook exerts force on the first pressing block away from the hook, the second end of the pressing rod makes contact with the second pressing block, the rocker makes contactwith the supporting point, and the pressure action line exerted by the second end of the pressing rod on the second pressing block is located below the hinged position of the rocker. Goods can be quickly thrown, the safety of related personnel, properties and helicopters can be well protected, the operation is quick and convenient, and the reliability and safety are high.
本发明公开了一种直升机用吊挂装置及方法,包括挂钩、压杆和摇杆;挂钩第一端铰接固定设置;压杆第一端设置有第一压块,压杆中间部位铰接固定设置;摇杆第一端铰接固定设置,摇杆第二端设置有第二压块,摇杆中部下方设置有支撑点;当装置吊挂锁紧时,挂钩第二端与第一压块接触,挂钩第二端给第一压块远离挂钩方向的力,压杆第二端与第二压块接触,摇杆与支撑点接触,压杆第二端对第二压块施加的压力作用线位于摇杆铰接位置下方。实现快速投放货物,很好的保护相关人员、财产和直升机安全,快捷方便,可靠性、安全性高。
Hanging device and method for helicopter
一种直升机用吊挂装置及方法
2021-02-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Hanging net and method for external hanging of helicopter
Europäisches Patentamt | 2022
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