The invention discloses a gearbox overturning auxiliary tool and a gearbox overturning method.The gearbox overturning auxiliary tool comprises a torque arm support, a fixed base and an adjustable supporting base, the torque arm support comprises a hanging ring, a main support, a rotating bolt, a supporting pad and a cylindrical shaft, the hanging ring is installed at one end of the main support, and the rotating bolt is installed at the other end of the main support; the other end of the main support is of a frame structure with an opening in one side, the frame structure is composed of four side plates and a closed cover plate fixed to the four side plates, a rotating bolt is screwed into each side plate, a supporting pad is fixed to the bottom end of each rotating bolt, a cylindrical shaft is fixed to the closed cover plate, and the cylindrical shaft is fixed to the bottom end of each rotating bolt. And a V-shaped birdmouth matched with the cylindrical shaft is formed in the upper part of the fixed base. The gear box overturning device can overturn the gear box by utilizing the gravity of the gear box through matching of a travelling crane, is simple in structure, easy and convenient to operate, high in safety coefficient and low in manufacturing and production cost, and can be used in batch production.

    本发明公开了一种齿轮箱翻转辅助工装及齿轮箱翻转方法,该齿轮箱翻转辅助工装包括扭力臂支架、固定底座、可调支撑底座,所述扭力臂支架包括吊环、主支架、旋转螺栓、支撑垫、圆柱轴,所述主支架的一端安装有吊环,所述主支架的另一端为单侧开口的框架结构,所述框架结构由四块侧板和固定在四块侧板上的封闭盖板构成,每块侧板上拧入有一个旋转螺栓,每个旋转螺栓的底端固定有一个支撑垫,所述封闭盖板上固定有圆柱轴,所述固定底座上部设置有匹配于圆柱轴的V型承接口。本发明利用齿轮箱自身重力通过行车配合能够实现齿轮箱的翻转,结构简单、操作简便、安全系数高、制造和生产成本低、能够在批量生产中使用。


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    Title :

    Gear box overturning auxiliary tool and gear box overturning method


    Additional title:

    齿轮箱翻转辅助工装及齿轮箱翻转方法


    Contributors:
    LI GANG (author) / LI YONGXING (author) / ZHAO PING (author) / ZHAI JING (author) / WANG YUEHUI (author) / MI NING (author) / LI HONGHONG (author) / ZHANG PENGYUN (author) / ZHAO MINGYUE (author) / PANG XIAOLI (author)

    Publication date :

    2022-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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