The invention discloses a retractable strong wind vibration reduction mooring rod for fixing a helicopter rotor. The retractable strong wind vibration reduction mooring rod comprises a mounting base mechanism, a telescopic rod mechanism and a rotor fixing mechanism, wherein the telescopic rod mechanism is arranged on the mounting base mechanism and can stretch out and draw back in the vertical direction, and the rotor fixing mechanism is arranged on the telescopic rod mechanism and used for clamping and fixing the rotor; and the rotor fixing mechanism comprises a rotor positioning support arranged on the telescopic rod mechanism and a rotor fixing clamp hinged to the rotor positioning support. The acting force generated when the rotor vertically vibrates in strong wind weather can be attenuated on the basis that the helicopter rotor is basically supported and fixed through the strong wind vibration reduction mooring rod,, the rotor is protected against damage, the structure is simple,and operation is convenient.
本发明公开了一种用于固定直升机旋翼的可收缩式强风减振系留杆,包括安装底座机构、设置于安装底座机构上并可沿着竖直方向伸缩的伸缩杆机构以及设置于伸缩杆机构上用于对旋翼进行夹持固定的旋翼固定机构;所述旋翼固定机构包括设置于伸缩杆机构上的旋翼定位支架以及铰接设置于旋翼定位支架上的旋翼固定夹,本技术方案的强风减振系留杆对直升机旋翼进行基本支撑和固定的基础上,能够衰减强风天气下旋翼垂向振动时产生的作用力,保护旋翼不受损伤,结构简单,操作方便。
Retractable strong wind vibration reduction mooring rod for fixing helicopter rotor
用于固定直升机旋翼的可收缩式强风减振系留杆
2020-04-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |