The invention discloses an auxiliary lifting appliance for engine flywheel assembly and a method thereof. The auxiliary lifting appliance for the engine flywheel assembly comprises a main shaft seat, a rotary connecting assembly, two transverse shafts, a first fastening nut, a portal frame, a pressing rod and a second fastening nut, the rotary connecting assembly is rotationally connected with the main shaft seat, and the two transverse shafts are symmetrical and are connected with the side face of the main shaft seat through flange plates in a fastened mode; the lower end of the portal frame is hinged to the end of the transverse shaft and is screwed and limited by the first fastening nut, a stepped hole and a threaded hole are formed in the main shaft seat, a threaded shaft is arranged at the end of the pressing rod, the threaded shaft is screwed into the threaded hole and fastened by the second fastening nut, easy transportation and assembly of the engine flywheel are achieved, hoisting is convenient, and time and labor are saved, and industrial accidents and economic losses caused by rolling or sliding of the engine flywheel are reduced.

    本发明公开了一种发动机飞轮装配辅助吊具,包括主轴座、旋转连接组件、横轴、紧固螺母一、门架、压杆和紧固螺母二,所述旋转连接组件与主轴座转动连接,所述横轴对称设有两个,且分别通过法兰盘与主轴座侧面紧固连接,所述门架下端分别与横轴端部铰接,且被紧固螺母一拧合限位,所述主轴座内设有阶梯孔和螺纹孔,所述压杆端部设有螺纹轴,所述螺纹轴拧入螺纹孔中,且被紧固螺母二紧固,实现了发动机飞轮的轻松运输和装配,且吊装方便,省时省力,减少发动机飞轮滚落或者滑落造成的工伤事故和经济损失。


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    Title :

    Auxiliary lifting appliance for engine flywheel assembly and method thereof


    Additional title:

    一种发动机飞轮装配辅助吊具及其方法


    Contributors:

    Publication date :

    2021-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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