The invention belongs to the field of helicopter engineering design, and provides a foldable helicopter lifting appliance easy to disassemble and assemble. The helicopter lifting appliance comprises alifting ring 1, a first lifting rope 2, two second lifting ropes 3, a tripod 4, a plurality of fourth lifting ropes 5 and a plurality of fifth lifting ropes 6; one end of the lifting rope 2 is connected with the lifting ring 1; the other end of the lifting rope 2 is connected with a first angle of the tripod 4; one end of each of the two second lifting ropes 3 is connected with the lifting ring 1; the other ends of the two second lifting ropes 3 are respectively connected with a second angle and a third angle of the tripod 4; the tripod 4 comprises at least three supporting rods; the at leastthree supporting rods are detachably connected end to end to form a tripod; one end of each of the plurality of the fourth lifting ropes 5 is connected with the first angle of the tripod 4; and the other ends of the plurality of the fourth lifting ropes 5 are connected with a main propeller hub of a helicopter; one end of each of the plurality of fifth lifting ropes 6 is connected with each of the second angle and the third angle of the tripod 4; and the other ends of the plurality of fifth lifting ropes 6 are respectively connected with a tail beam of the plurality of fifth lifting ropes 6.

    本发明属于直升机工程设计领域,提供一种可折叠易拆装的直升机吊具,所述直升机吊具包括吊环1、第一吊绳2、两个第二吊绳3、三角架4、多个第四吊绳5和多个第五吊绳6;所述第一吊绳2的一端与吊环1连接,另一端与所述三角架4的第一角连接;所述两个第二吊绳3的一端均与吊环1连接,另一端分别与所述三角架4的第二角和第三角连接;所述三角架4包括至少三个撑杆,所述至少三个撑杆首尾可拆卸连接,构成三角架;所述多个第四吊绳5的一端与所述三角架4的第一角连接,另一端与直升机的主桨毂连接;所述多个第五吊绳6的一端分别与所述三角架4的第二角和第三角连接,另一端分别与直升机的尾梁连接。


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    Titel :

    Foldable helicopter lifting appliance easy to disassemble and assemble


    Weitere Titelangaben:

    一种可折叠易拆装的直升机吊具


    Beteiligte:
    FENG WEICHAO (Autor:in) / MENG XIANGJI (Autor:in) / ZHOU GAOMING (Autor:in)

    Erscheinungsdatum :

    2020-04-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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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