A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for renovating indoor elevator shaft installation
The invention relates to a construction method for rebuilding an indoor elevator shaft. The construction method comprises the following steps that a to-be-broken area of an elevator shaft is marked on a floor; the positions of supporting columns are marked on a floor, supporting column holes are constructed, and the supporting column holes are located in the four corners of a to-be-broken area of the elevator shaft; supporting columns are vertically mounted in the supporting column holes; floor slabs in the to-be-broken area are dismantled; an operation platform is built; building an elevator shaft; and dismantling the operation platform. The supporting structure has the advantages of being stable, convenient to install and capable of being used for structural reinforcement before breaking and after construction.
本申请涉及一种改造室内电梯井加装的施工方法，其包括以下步骤：在楼板上标识电梯井待破除区域；在楼板上标识支撑柱位置，施工支撑柱孔，所述支撑柱孔位于电梯井待破除区域的四个角处；在支撑柱孔内垂直安装支撑柱；对待破除区域的楼板进行拆除；搭设作业平台；修建电梯井；拆除作业平台。本申请具有支撑结构稳定、方便安装、破除前和施工后均可使用进行结构加固的效果。
Construction method for renovating indoor elevator shaft installation
The invention relates to a construction method for rebuilding an indoor elevator shaft. The construction method comprises the following steps that a to-be-broken area of an elevator shaft is marked on a floor; the positions of supporting columns are marked on a floor, supporting column holes are constructed, and the supporting column holes are located in the four corners of a to-be-broken area of the elevator shaft; supporting columns are vertically mounted in the supporting column holes; floor slabs in the to-be-broken area are dismantled; an operation platform is built; building an elevator shaft; and dismantling the operation platform. The supporting structure has the advantages of being stable, convenient to install and capable of being used for structural reinforcement before breaking and after construction.
本申请涉及一种改造室内电梯井加装的施工方法，其包括以下步骤：在楼板上标识电梯井待破除区域；在楼板上标识支撑柱位置，施工支撑柱孔，所述支撑柱孔位于电梯井待破除区域的四个角处；在支撑柱孔内垂直安装支撑柱；对待破除区域的楼板进行拆除；搭设作业平台；修建电梯井；拆除作业平台。本申请具有支撑结构稳定、方便安装、破除前和施工后均可使用进行结构加固的效果。
Construction method for renovating indoor elevator shaft installation
一种改造室内电梯井加装的施工方法
ZHAO QIANG (author) / LI FEI (author) / CHEN LIJUN (author) / WANG HONGLEI (author) / SHAO WEIBIAO (author) / LEI JIAN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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