The embodiment of the invention provides a helicopter ground transfer device. The helicopter ground transfer device comprises a walking assembly and a holding part. The holding part is of a hook-shaped structure and is installed on a skid pipe of a helicopter undercarriage. The walking assembly comprises a handrail rod, a supporting shaft and two walking wheels. The supporting shaft is arranged between the two walking wheels, the first end of the supporting shaft is connected with one walking wheel, and the second end of the supporting shaft is connected with the other walking wheel; one end of the handrail rod is a connecting end, the other end of the handrail rod is a free end, the connecting end is connected with the supporting shaft, and a hook capable of rotating along the axis of the handrail rod is arranged at the position, close to the free end, of the handrail rod; the supporting shaft is provided with a grabbing part used for hooking up the holding part to enable the helicopter to leave the ground. By means of the scheme, the problems that after an existing helicopter with a skid type undercarriage lands, the helicopter needs to be dragged by a special trailer, and the helicopter is inconvenient to transfer on the ground can be solved.

    本发明实施例提供了一种直升机地面转运装置,包括行走组件和把持件;所述把持件为钩状结构,安装在直升机起落架的滑橇管上;所述行走组件包括手扶杆、支撑轴和两个行走轮;所述支撑轴设置在所述两个行走轮之间,所述支撑轴的第一端与其中一个行走轮相连,所述支撑轴的第二端与另一个行走轮相连;所述手扶杆的一端为连接端,另一端为自由端,所述连接端与所述支撑轴相连,所述手扶杆靠近自由端处设置可沿所述手扶杆轴线转动的挂钩;所述支撑轴上设置用于勾起所述把持件使所述直升机离开地面的抓握部。通过本方案可以解决现有使用滑橇式起落架的直升机降落后,需要专门的拖车拖移,在地面上的转运不便问题。


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    Title :

    Helicopter ground transfer device


    Additional title:

    一种直升机地面转运装置


    Contributors:
    LIANG GUOQIANG (author) / GUO SHUANG (author) / XING LIYE (author) / XU ZUGUO (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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