首页> 外国专利> THREE-TRUSS CONTINUOUS STEEL TRUSS GIRDER-PUSHING DEVICE AND ARRANGEMENT METHOD THEREOF

THREE-TRUSS CONTINUOUS STEEL TRUSS GIRDER-PUSHING DEVICE AND ARRANGEMENT METHOD THEREOF

机译:三桁式连续钢桁架推梁装置及其布置方法

摘要

The present invention claims a three-truss continuous steel truss girder-pushing device and an arrangement method thereof. The device comprises three supporting structures of left, center and right, the three supporting structures are provided respectively with left and right side truss slideway girders and a middle truss slideway girder. The front ends of the slideway girder are provided with an operating platform where horizontal continuous pushing jacks are installed; the front ends of the left and right slideway girder and the center slideway girder are each provided with four vertical lifting jacks. The three-truss continuous steel truss girder-pushing device simultaneously pushes the two side trusses of the steel truss beam only, while the center truss slides passively, thereby improving construction efficiency and reducing construction costs.
机译:本发明涉及一种三桁架连续钢桁架梁推装置及其布置方法。该装置包括左,中,右三个支撑结构,三个支撑结构分别设置有左侧,右侧桁架滑行梁和中间桁架滑行梁。滑行梁的前端设有一个操作平台,水平水平连续推顶器安装在该操作平台上。左右滑行梁和中央滑行梁的前端分别装有四个垂直起重器。该三桁架连续钢桁架梁推装置同时推动钢桁架梁的两侧桁架,而中心桁架被动滑动,从而提高了施工效率,降低了施工成本。

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