A universal aircraft engine tail jet lifting tool comprises a bottom frame mechanism, a shear shank mechanism, a lifting power mechanism, a non-return mechanism, a pitching mechanism, a portal frame mechanism, a binding positioning mechanism and a proximity sensing mechanism, and the lifting power mechanism drives the shear shank mechanism to ascend and descend on the bottom frame mechanism. The pitching mechanism comprises a fifth frame and a sixth frame which are arranged at intervals inside and outside. The portal frame mechanism comprises a portal frame, a wood support assembly and a reducing assembly, the wood support assembly comprises a fixed wood support and a movable wood support which are arranged at an interval, the tops of the fixed wood support and the movable wood support are both arranged in an arc surface mode, and the reducing assembly drives the movable wood support to move to or approach the fixed wood support, so that reducing is achieved; and a plurality of rollers are rotationally arranged on the top arc surfaces of the fixed wood support and the movable wood support in a semi-embedded manner. The tail jet bracket can be lifted, pitched, variable in diameter and capable of adjusting the steering direction of the tail jet, is suitable for lifting engine tail jets of aircrafts of different models in the disassembly and assembly work, and is high in applicability, time-saving, labor-saving, high in precision and high in efficiency.

    一种通用的飞机发动机尾喷托举工装,包括底架机构、剪刀架机构、升降动力机构、止回机构、俯仰机构、龙门架机构、捆绑定位机构和接近感应机构,升降动力机构驱动剪刀架机构在底架机构上升降。俯仰机构包括内外间隔设置的五号框架和六号框架。龙门架机构包括龙门架、木托组件和变径组件,木托组件包括间隔设置的固定木托和活动木托,固定木托和活动木托的顶部均为弧面设置,变径组件驱动活动木托原理或接近固定木托,从而实现变径;固定木托和活动木托的顶部弧面上均半嵌入式转动设置有若干滚轮。本尾喷托架,可升降、可俯仰、可变径、可调尾喷的转向,适用于拆装工作中托举不同型号飞机的发动机尾喷,适用性强,省时省力,精度高效率高。


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    Title :

    Universal aircraft engine tail jet lifting tool


    Additional title:

    一种通用的飞机发动机尾喷托举工装


    Contributors:
    ZHU GANG (author) / WANG TIANLONG (author) / HE XIANGFEI (author) / ZHAO PENG (author) / OU WENLONG (author) / ZHAO XIEMING (author)

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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