The invention relates to the technical field of lifting equipment, in particular to an auxiliary lifting device for helicopters.The auxiliary lifting device comprises a supporting base and a lifting rope, supporting legs are fixedly arranged on the lower surface of the supporting base, a vertical rod is fixedly arranged on the upper surface of the supporting base, a check block is fixedly arranged at the top end of the vertical rod, and the outer side of the vertical rod is sleeved with a lifting plate and an abutting plate; the lifting plate is located above the abutting plate, a through hole is formed in the outer wall of the supporting seat, a wire conduit is fixedly arranged in the through hole, a traction rope is movably arranged in the wire conduit, and one end of the traction rope is connected with the lower surface of the lifting plate. When the helicopter flies up, the abutting plate can exert certain abutting force on the upper portion of an object to be hoisted, the heavier the object is, the larger the abutting force is, stable abutting is effectively achieved, when the helicopter flies up, the abutting effect on the upper portion of the object can be automatically achieved, manual fixing is not needed, and the using effect is better.

    本发明涉及吊运设备技术领域,尤其涉及一种直升机用辅助吊运装置,包括支撑座和吊绳,所述支撑座的下表面固定设置有支撑腿,所述支撑座的上表面固定设置有立杆,且立杆的顶端固定设置有挡块,所述立杆的外侧套接有升降板和抵板,所述升降板位于抵板的上方,所述支撑座的外壁开设有通孔,且通孔中固定设置有导线管,所述导线管中活动设置有牵引绳,所述牵引绳的一端和升降板的下表面相连接。本发明中当直升机飞起时,抵板可以对待吊运物品的上方施加一定的抵持力,且物品越重则抵持力则越大,有效实现稳定抵持,且当直升机飞起时可以自动实现对物品上方的抵持作用,无需再人工进行固定,使用效果更佳。


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    Titel :

    Auxiliary hoisting device for helicopter


    Weitere Titelangaben:

    一种直升机用辅助吊运装置


    Beteiligte:
    WANG SHIJUN (Autor:in) / HUANG HUAYUN (Autor:in) / ZHANG YUANYUAN (Autor:in)

    Erscheinungsdatum :

    23.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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