The invention discloses a method for installing and constructing a pulverizer in a limited space, which comprises the following steps: before equipment is hoisted in place, erecting a temporary platform at a hoisting hole, then erecting a transition platform in a plant room close to the temporary platform, and keeping the heights of the transition platform and the temporary platform consistent; a crane is used for enabling the equipment to fall onto the temporary platform with the rolling bars through a hoisting hole reserved in advance, an electric hoist and a winch in a plant are used for enabling the equipment to reach the transition platform, the equipment is jacked up through a hydraulic jack, and transition platform beams for erecting the transition platform are pulled out layer by layer; after all the parts are drawn out, the rolling bars are placed below the equipment base, and the equipment is placed on the rolling bars; the equipment is dragged through a winch and a rolling bar which are arranged in a factory building in advance, the equipment is moved to the position above the foundation, and the equipment is in place. The danger caused by high-altitude operation is reduced, a large amount of engineering materials and labor force are saved, the construction efficiency is improved, and a convenient and rapid construction method is provided for installation of the pulverizer in a limited space.

    本发明公开了一种有限空间内粉碎机安装施工方法,设备吊装就位前,在吊装孔处搭设临时平台,然后靠近临时平台在厂房室内搭设过渡平台,过渡平台和临时平台高度保持一致;使用吊车将设备通过提前预留好的吊装孔落到布置好滚杠的临时平台上,使用厂房内的电动葫芦与卷扬机使设备到达过渡平台,通过液压千斤顶定顶起设备,逐层将搭设过渡平台的过渡平台梁抽出,全部抽出后将滚杠放置于设备底座下方,将设备放置在滚杠上;通过预先在厂房布置好的卷扬机和滚杠对设备进行拖拽,将设备移到基础上方,完成设备就位。减少了高空作业带来的危险性,节约大量的工程材料及劳动力,提高了施工效率,为有限空间内粉碎机安装提供了方便快捷的施工方法。


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    Title :

    Installation and construction method for pulverizer in limited space


    Additional title:

    有限空间内粉碎机安装施工方法


    Contributors:
    QI GANG (author) / ZHOU ZHIYUAN (author) / ZHONG CHENG (author) / BU RENQUAN (author) / ZHANG ZIQING (author) / HAN PENG (author) / WANG HONGLIANG (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL , Brechen, Pulverisieren oder Zerkleinern allgemein / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66C Krane , CRANES



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