Construction method of vestibule type safety operation platform for core tube steel reinforced column installation: Fid-Bau Portal

Construction method of vestibule type safety operation platform for core tube steel reinforced column installation

WANG WEI / LI YUNSHAN / DU WEI / XIE LI / LI GUANGHUI

The invention relates to the field of building construction, in particular to a construction method of a vestibule type safety operation platform for core tube steel reinforced column installation. The construction method is characterized by comprising the following construction steps that the arrangement position of the vestibule type safety operation platform is determined; a platform bottom plate and handrails are machined to form a platform unit, and a movable cover plate is paved on the platform unit; platform supporting beams are machined and manufactured on site; and before steel columns are hoisted, the platform supporting beams are installed on the steel columns, and after lower section columns are installed and welded, the platform units on the inner side and the outer side are installed and arranged on the platform supporting beams on the steel column till all the platform units communicate. The vestibule type platform unit provided by the method is very safe and convenient to mount and dismount.

本发明涉及建筑施工领域，具体是一种用于核心筒钢骨柱安装的通廊式安全操作平台的搭建方法；其特征是：包括下述搭建步骤：明确通廊式安全操作平台的布置位置；加工平台底板以及栏杆形成一个平台单元，将活动盖板铺装在平台单元上；现场加工制作平台支撑梁；钢柱吊装前将平台支撑梁安装于钢柱上待下节柱安装焊接完成后，将内、外侧的平台单元安装并置于钢柱上的平台支撑梁上，直到全部平台单元全部连通。本方法提供了一种通廊式平台单元，安装拆卸非常安全、方便。

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