The invention provides an auxiliary tool for bridge crane wheel maintenance and a using method thereof.The auxiliary tool comprises a left side end beam hanging lug and a right side end beam hanging lug, the left side end beam hanging lug and the right side end beam hanging lug are clamped to the left edge and the right edge of an end beam of a bridge crane respectively and connected through a cross rod, and the hanging lugs are tightly attached to the end beam by adjusting the cross rod; meanwhile, the vertical edges of the left end beam hanging lug and the right end beam hanging lug are vertically connected with vertical rods respectively, hanging lugs at the bottom ends of the vertical rods are connected through a sliding rail, a movable pulley is arranged on the bottom face of the sliding rail, and the movable pulley is provided with a lifting mechanism used for lifting wheels. The vertical rods can reduce the relative distance between the sliding rails and the transverse rods, so that the sliding rails are tightly attached to the lower surfaces of the end beams, the stability of the sliding rails is further guaranteed, and safety risks caused by shaking during operation are prevented. The application of the auxiliary tool can effectively solve the problems of difficulties and potential safety hazards encountered when the wheels of the travelling crane are replaced, improve the operation efficiency, shorten the shutdown maintenance time and ensure that the production requirements are effectively guaranteed.

    本发明提供一种桥式起重机车轮检修的辅助工装及其使用方法,该辅助工装包括左侧端梁挂耳与右侧端梁挂耳,左侧端梁挂耳与右侧端梁挂耳分别卡设于桥式起重机端梁的左右棱边处并通过横杆连接,通过调节横杆使挂耳紧贴端梁;同时,左侧端梁挂耳与右侧端梁挂耳的竖边分别竖直连接有竖杆,竖杆底端的挂耳通过滑轨连接,滑轨的底面设置有移动滑车,移动滑车设有提升机构用于提升车轮。竖杆能够拉近所述滑轨与横杆的相对距离,使滑轨紧贴端梁的下表面,进一步地保证其稳固性,防止在作业时出现晃动造成安全风险。该辅助工装的应用,可以有效地解决行车更换车轮时遇到的困难和安全隐患,提高作业效率,缩短停机检修时间,确保生产需求得到有效保障。


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    Title :

    Auxiliary tool for overhauling wheel of bridge crane and use method of auxiliary tool


    Additional title:

    一种桥式起重机车轮检修的辅助工装及其使用方法


    Contributors:
    ZHANG QIUJIE (author) / FAN KAILIN (author) / YU HAIHANG (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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