无脚手架电梯安装施工技术

Construction of Elevator Installation Without Scaffolds

当前,高层、超高层建筑不断涌现,电梯安装若采用搭设脚手架进行施工已经不能满足施工现场对安全、质量、进度的要求。无脚手架电梯安装是利用电梯的曳引机作为提升设备、轿厢作为移动作业平台、利用定型化顶层平台进行对重安装、在轿顶安装头顶保护装置、提供作业平台、进行电梯安装的施工方法。结合项目情况主要从工艺原理、工艺流程、操作要点、安全措施、效益分析,说明无脚手架电梯安装施工的优异性。

Currently,high-rise buildings continue to emerge,if it uses scaffolds for elevator erection,then the construction site has been unable to meet the safety,quality,schedule requirements. No scaffolding elevator installation uses elevator traction machine as a lifting equipment,the car as a mobile operating platform,the top-level platform for the re-installation,in the car roof it installs protection device to provide work platform for the installation of the elevator. Combined with the project,the excellent of elevator installation without scaffolds is indicated mainly from the process principle,process,operation points,safety measures,benefit analysis.