Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Complex curtain wall construction method based on three-dimensional laser scanner
The invention relates to the technical field of building construction, and discloses a complex curtain wall construction method based on a three-dimensional laser scanner, which comprises the following steps: deviation inspection in the installation process: setting out by using design coordinates, scanning by using the three-dimensional laser scanner in the installation process of a keel frame, comparing the deviation condition with a design model, and determining the deviation of the keel frame; the magnitude and direction of the installation deviation are provided for a steel structure unit to guide the next installation; steel keel lofting: extracting coordinates of a center line of a keel frame in the design model, taking a positioning point at the top and a positioning point at the bottom, and performing lofting positioning by adopting a high-precision measurement robot; and building a keel frame three-dimensional model: carrying out three-dimensional entity modeling on the scanning data. According to the complex curtain wall construction method based on the three-dimensional laser scanner, accurate installation is achieved, the problem that lofting of a special-shaped curved glass curtain wall is difficult is solved, waste and construction period delay caused by size deviation are effectively reduced, material waste is reduced, and installation efficiency is improved.
本发明涉及建筑施工技术领域，且公开了一种基于三维激光扫描仪的复杂幕墙施工方法，包括以下步骤：安装过程中偏差检查：使用设计坐标放样，在龙骨架安装过程中使用三维激光扫描仪进行扫描，比较与设计模型偏差情况，安装偏差大小、方向提供给钢构单位，为下一步安装作指导；钢龙骨放样：提取设计模型中龙骨架中线坐标，并取顶部和底部各一个定位点，采用高精度测量机器人进行放样定位；建立龙骨架三维模型：对扫描数据进行三维实体建模。该基于三维激光扫描仪的复杂幕墙施工方法，达到了精准安装，解决了异性曲面玻璃幕墙放样难的问题，有效减少了由于尺寸偏差导致废料和延误工期，降低了材料浪费，提高了安装效率。
Complex curtain wall construction method based on three-dimensional laser scanner
The invention relates to the technical field of building construction, and discloses a complex curtain wall construction method based on a three-dimensional laser scanner, which comprises the following steps: deviation inspection in the installation process: setting out by using design coordinates, scanning by using the three-dimensional laser scanner in the installation process of a keel frame, comparing the deviation condition with a design model, and determining the deviation of the keel frame; the magnitude and direction of the installation deviation are provided for a steel structure unit to guide the next installation; steel keel lofting: extracting coordinates of a center line of a keel frame in the design model, taking a positioning point at the top and a positioning point at the bottom, and performing lofting positioning by adopting a high-precision measurement robot; and building a keel frame three-dimensional model: carrying out three-dimensional entity modeling on the scanning data. According to the complex curtain wall construction method based on the three-dimensional laser scanner, accurate installation is achieved, the problem that lofting of a special-shaped curved glass curtain wall is difficult is solved, waste and construction period delay caused by size deviation are effectively reduced, material waste is reduced, and installation efficiency is improved.
本发明涉及建筑施工技术领域，且公开了一种基于三维激光扫描仪的复杂幕墙施工方法，包括以下步骤：安装过程中偏差检查：使用设计坐标放样，在龙骨架安装过程中使用三维激光扫描仪进行扫描，比较与设计模型偏差情况，安装偏差大小、方向提供给钢构单位，为下一步安装作指导；钢龙骨放样：提取设计模型中龙骨架中线坐标，并取顶部和底部各一个定位点，采用高精度测量机器人进行放样定位；建立龙骨架三维模型：对扫描数据进行三维实体建模。该基于三维激光扫描仪的复杂幕墙施工方法，达到了精准安装，解决了异性曲面玻璃幕墙放样难的问题，有效减少了由于尺寸偏差导致废料和延误工期，降低了材料浪费，提高了安装效率。
Complex curtain wall construction method based on three-dimensional laser scanner
一种基于三维激光扫描仪的复杂幕墙施工方法
ZHANG WENQUAN (Autor:in) / HU AN (Autor:in) / HU YEBAO (Autor:in) / LI PENG (Autor:in) / YE ZHIFEI (Autor:in) / QU BINGGANG (Autor:in) / WEI DONG (Autor:in) / XIONG PING (Autor:in) / LIU SHAOXIN (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
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