The invention relates to the field of hoisting of large equipment, and discloses a gantry crane moving method using an axis vehicle, which comprises the following steps: a gantry crane is stopped near a main hook in a variable amplitude manner; the small balance beam is jacked up through a jacking beam, and the driven trolley set is dismantled; portal crane supporting legs are dismantled; the supporting beam penetrates into the bottom of the large balance beam through the forklift and the chain block; the axis vehicle is driven into the bottom of the joist, and the stress is basically consistent; dismounting the cable and fixing the cable on a door seat machine; the door seat machine moves to a side rail and falls off the rail; the variable amplitude stops near the main hook; the small balance beam is jacked up through a jacking beam, angle steel is removed, and the small balance beam and the middle balance are fixed; the joist penetrates into the bottom of the large balance beam and is tightly attached to the bottom of the large balance beam through the hoist; the axis vehicle is driven into the bottom of the joist, and the stress is basically consistent; the cable is detached and fixed on the door seat machine; the axis vehicle is driven to the bottom of the joist, and the joist and the axis vehicle are fixed through a clamping plate on the outer side; moving to an original track; and repairing the paint and finishing the machine moving project. The downtime of the door seat machine is reduced, and the machine moving efficiency of the door seat machine is improved.

    本发明涉及大型设备吊装领域,公开一种使用轴线车的门座机移机方法,步骤:门座机变幅停在主钩附近;用顶升梁将小平衡梁顶起拆除从动台车组;门座机支腿拆除;叉车和手拉葫芦将托梁穿入大平衡梁底部;将轴线车开入托梁底部,保证受力基本一致;将电缆拆下固定门座机上;门座机移至旁边轨道,落轨;变幅停于主钩附近;用顶升梁将小平衡梁顶起拆除角钢固定小平衡梁与中平衡;托梁穿入大平衡梁底部,葫芦将托梁贴紧大平衡梁底部;将轴线车开入托梁底部,保证受力基本一致;电缆拆下固定于门座机上;将轴线车开至托梁底部,外侧用卡板将托梁与轴线车位置进行固定;移至原轨道;修补油漆,移机工程结束。减少门座机的停机时间,提高门座机的移机效率。


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    Title :

    Portal machine moving method using axis vehicle


    Additional title:

    一种使用轴线车的门座机移机方法


    Contributors:
    CHEN XINYI (author) / CHEN LI (author) / LIU RENLAI (author) / GUO XINFENG (author) / ZHU KAIHUA (author) / YU CONG (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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