The invention relates to the technical field of steel net rack construction, and particularly discloses a combined replacement unloading device and an unloading method, the combined replacement unloading device and the unloading method are used for unloading steel net rack ball nodes, the device comprises a supporting platform, a jacking mechanism installed on the supporting platform, and a supporting framework installed on the supporting platform and connected with the output end of the jacking mechanism; the end, away from the supporting platform, of the supporting framework is connected with the ball joint. The unloading method specifically comprises the following steps that the profile steel latticed columns are designed; mounting the profile steel latticed column and the supporting table; mounting a supporting tray; the jacking mechanism and the gasket piece are installed; the overall thickness of the gasket piece is X + 5mm when the gasket piece is not jacked, wherein X is the simulated unloading amount; mounting the secondary bracket and the main bracket; hoisting the steel net rack, namely hoisting the steel net rack on the main bracket; and unloading until unloading is completed. The unloading speed is high, the efficiency is high, cutting construction is not involved, and the construction safety is greatly improved; the application range is wide.

    本发明涉及钢网架施工技术领域,具体公开了一种组合置换卸载装置及卸载方法,用于钢网架球节点卸载,所述装置包括支撑平台、安装在支撑平台上的顶升机构、安装在支撑平台上且与顶升机构输出端连接的支撑构架;所述支撑构架远离支撑平台的一端与球节点连接。卸载方法,具体包括以下步骤:型钢格构柱设计;型钢格构柱与支撑台安装;支托盘安装;顶升机构与垫片件安装;在未顶升时垫片件的整体厚度为为X+5mm,其中X为模拟卸载量;次支托、主支托安装;钢网架吊装,将钢网架吊装与主支托上;卸载,直至卸载完成。本发明卸载速度快,效率高,不涉及切割施工,大大提高施工安全;适用范围广。


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    Title :

    Combined replacement unloading device and unloading method


    Additional title:

    一种组合置换卸载装置及卸载方法


    Contributors:
    YAO PING (author) / LIU ZHIHUA (author) / TAN QIHOU (author) / LI YONGSHUAI (author) / ZHOU TONG (author)

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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