The invention discloses an aircraft engine dismounting seven-connecting-rod device, and relates to the technical field of mechanical engineering, the aircraft engine dismounting seven-connecting-rod device comprises a base box, a traction frame is fixedly arranged on the left side of the base box, a supporting fence is fixedly arranged at the bottom of the base box, and a lifting pitching assembly is movably connected to the top of the base box; a driving mechanism is arranged at the right end of the interior of the base box, a lifting mechanism is arranged at the left end of the driving mechanism, storage moving mechanisms are arranged on the two sides of the exterior of the lifting mechanism, and a negative pressure reinforcing mechanism is arranged at the left end of the interior of the lifting pitching assembly. According to the aircraft engine lifting device, the situation that the butt joint precision of an aircraft engine is affected due to movement in the lifting process can be avoided while aircraft engine lifting operation is rapidly completed, the installation efficiency of the aircraft engine is effectively improved, and meanwhile the situation that the precision is reduced due to the fact that the lifting pitching assembly is stressed too long due to too long lifting time can be avoided; and the service life is shortened.

    本发明公开了一种飞机发动机拆装七连杆装置,涉及到机械工程技术领域,包括底座箱,所述底座箱左侧固定设置有牵引架,所述底座箱底部固定设置有支撑围挡,所述底座箱顶部活动连接有升降俯仰组件,所述底座箱内部右端设置有驱动机构,所述驱动机构左端设置有抬升机构,所述抬升机构外部两侧均设置有收纳移动机构,所述升降俯仰组件内部左端设置于负压加固机构。本发明可以在快速完成飞机发动机抬升操作的同时避免装置在抬升过程中因移动而影响飞机发动机的对接精度,有效提高飞机发动机的安装效率,同时还可以避免因抬升时间过长而导致的升降俯仰组件受力过久导致精度降低,使用寿命缩短的问题。


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    Title :

    Seven-connecting-rod device for disassembling and assembling aircraft engine


    Additional title:

    一种飞机发动机拆装七连杆装置


    Contributors:
    YU ZHONG (author) / LIU XIANQING (author) / FAN XUEYU (author) / LUO QIZHI (author) / WANG HE (author) / LI FENGQIN (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / 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 / 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



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