The invention discloses a transformer substation composite cable trench cover plate installation trolley and a construction method.The installation trolley comprises a bearing base, guide plates, a U-shaped bottom plate, a portal frame and a winch, a supporting rod penetrates through the bearing base, the guide plates are arranged at the two ends of the supporting rod, the U-shaped bottom plate is arranged above the guide plates, and a supporting plate is arranged on the U-shaped bottom plate; rollers are arranged at the bottom of the U-shaped bottom plate, a portal frame is arranged in the middle of the U-shaped bottom plate, and a winch is arranged at the top of the portal frame. The guide plate is arranged above the cable trench, accurate installation of the cable trench cover plate can be achieved, meanwhile, the situation that the U-shaped bottom plate deflects in the moving process is avoided, the cable trench cover plate can be rapidly lowered to the installation position in cooperation with use of the winch, the working efficiency is improved, the burden of workers is relieved, use is convenient, and the practicability is high. Operation is simple, and popularization is easy.

    本发明公开了一种变电站复合电缆沟盖板安装小车及施工方法,其中:该安装小车包括承重座、导板、U型底板、龙门架和卷扬机,在承重座上贯穿有支杆,在支杆的两端设置有导板,在导板的上方设置有U型底板,在U型底板上设置有支撑板,在U型底板的底部设置有滚轮,在U型底板的中部设置有龙门架,在龙门架的顶部设置有卷扬机。本发明通过在电缆沟的上方设置导板,能够实现电缆沟盖板的精准安装,同时,避免U型底板移动过程中出现偏斜的情况,再配合卷扬机的使用,能够快速将电缆沟盖板下放至安装位置,提高了工作效率,减轻了工作人员的负担,使用方便,操作简单,易于推广。


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    Title :

    Substation composite cable trench cover plate installation trolley and construction method


    Additional title:

    一种变电站复合电缆沟盖板安装小车及施工方法


    Contributors:
    DING WENTIAN (author) / WANG SHUAI (author) / MENG DAPENG (author) / AN SI (author) / ZHANG SHUANZENG (author) / HU JUNXUE (author) / JIANG YUTAO (author) / LIU YANG (author) / WANG ZIYUE (author) / LIANG DONGYANG (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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