Stand-column-free temporary supporting device for factory building: Fid-Bau Portal

Stand-column-free temporary supporting device for factory building

XIA HONGXUE / ZHAO LEI / ZHOU ZHANGSHENG

The invention relates to the technical field of constructional engineering, and particularly discloses a stand-column-free temporary supporting device for a factory building, which comprises a supporting frame and a pair of electric hydraulic push rods, the supporting frame is installed between two steel beams below a floor support plate needing to be supported. The pair of electric hydraulic push rods are installed on two steel beams below the floor support plate needing to be supported respectively, the output ends of the pair of electric hydraulic push rods are detachably connected with the bottom faces of the two ends of the supporting frame respectively, and the telescopic direction of the electric hydraulic push rods is consistent with the direction, needing to be supported, of the floor support plate; a pair of jacks is arranged on the top face of the supporting frame. The jacking direction of the pair of jacks is consistent with the direction in which the floor support plate needs to be supported; the temporary supporting device is installed on the steel beam at the bottom of the floor support plate, temporary supporting of the floor support plate is achieved through cooperative work of the electric hydraulic push rod, the supporting frame and the jack, the trouble of adopting a vertical scaffold for temporary supporting is reduced, and the working efficiency is improved.

本发明涉及建筑工程技术领域，具体公开了一种厂房用免立柱临时支撑装置，包括支撑架和一对电动液压推杆；支撑架安装在需要支撑的楼承板下方的两钢梁之间；一对电动液压推杆分别安装在需要支撑的楼承板下方的两钢梁上，一对电动液压推杆的输出端分别与支撑架两端的底面可拆卸连接，电动液压推杆的伸缩方向与楼承板需要支撑的方向一致；支撑架顶面设置有一对千斤顶；一对千斤顶的顶升方向与楼承板需要支撑的方向一致；将临时支撑装置安装在楼承板底部的钢梁上，通过电动液压推杆、支撑架和千斤顶的配合工作实现对楼承板的临时支撑，减小采用竖向脚手架进行临时支撑的麻烦，提高工作效率。

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