A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roof daylighting roof steel frame installation method
The invention discloses a roof daylighting roof steel frame installation method, and belongs to the technical field of construction of component installation and hoisting. The roof daylighting roof is divided into two parts meeting the lifting performance requirement of the tower crane and not meeting the lifting performance requirement of the tower crane, a daylighting roof main frame meeting the lifting performance of the tower crane is constructed firstly, a complete sliding supporting platform is formed, then a rear steel beam serves as a track of a special sliding device, and the special sliding device is installed. The triangular supporting frame forms a support, a chain block is arranged on the support to serve as a lifting device, and the lifting device lifts a daylighting roof main beam needing to be installed to a certain height. A tower crane drags a guide pulley block steel wire rope to serve as a power mechanism, the sliding device is moved, and the daylighting roof steel beam installation construction method is completed. The invention aims to solve the technical problems that the existing vertical transportation machinery cannot meet the hoisting requirements of remote components and cannot meet the hoisting requirements of large hoisting machinery, and the construction cost ratio of a sliding method is high and the sliding method is not economical.
本发明公开了一种屋面采光顶钢架安装方法，属于构件安装和吊装的施工技术领域。通过将屋面采光顶分成满足塔吊起重性能要求和不满足塔吊起重性能要求两部分，先施工满足塔吊吊装性能的采光顶主框架，形成一个完整的滑移支撑平台，然后将后置钢梁作为专用滑动装置的轨道，安装专用滑动装置，三角支撑架形成支撑，支撑上设置倒链作为提升装置，提升装置将需要安装的采光顶主梁提升一定高度；再通过塔吊牵引导向滑轮组钢丝绳，作为动力机构，移动滑移装置，完成采光顶钢梁安装的施工方法；本发明所要解决的技术问题是现有垂直运输机械无法满足远处构件吊装需求，无法满足大型起重机械吊装，滑移法施工成本比高、不经济的情况。
Roof daylighting roof steel frame installation method
The invention discloses a roof daylighting roof steel frame installation method, and belongs to the technical field of construction of component installation and hoisting. The roof daylighting roof is divided into two parts meeting the lifting performance requirement of the tower crane and not meeting the lifting performance requirement of the tower crane, a daylighting roof main frame meeting the lifting performance of the tower crane is constructed firstly, a complete sliding supporting platform is formed, then a rear steel beam serves as a track of a special sliding device, and the special sliding device is installed. The triangular supporting frame forms a support, a chain block is arranged on the support to serve as a lifting device, and the lifting device lifts a daylighting roof main beam needing to be installed to a certain height. A tower crane drags a guide pulley block steel wire rope to serve as a power mechanism, the sliding device is moved, and the daylighting roof steel beam installation construction method is completed. The invention aims to solve the technical problems that the existing vertical transportation machinery cannot meet the hoisting requirements of remote components and cannot meet the hoisting requirements of large hoisting machinery, and the construction cost ratio of a sliding method is high and the sliding method is not economical.
本发明公开了一种屋面采光顶钢架安装方法，属于构件安装和吊装的施工技术领域。通过将屋面采光顶分成满足塔吊起重性能要求和不满足塔吊起重性能要求两部分，先施工满足塔吊吊装性能的采光顶主框架，形成一个完整的滑移支撑平台，然后将后置钢梁作为专用滑动装置的轨道，安装专用滑动装置，三角支撑架形成支撑，支撑上设置倒链作为提升装置，提升装置将需要安装的采光顶主梁提升一定高度；再通过塔吊牵引导向滑轮组钢丝绳，作为动力机构，移动滑移装置，完成采光顶钢梁安装的施工方法；本发明所要解决的技术问题是现有垂直运输机械无法满足远处构件吊装需求，无法满足大型起重机械吊装，滑移法施工成本比高、不经济的情况。
Roof daylighting roof steel frame installation method
一种屋面采光顶钢架安装方法
ZHAO JIAJIA (author) / GUAN HAIYANG (author) / ZHAO YAJIE (author)
2023-11-21
Patent
Electronic Resource
Chinese
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