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A method for controlling the production and installation accuracy of structural components in the construction industry

A control method and installation precision technology, applied in the field of construction industry component production and installation precision control technology, can solve problems such as backward dimensional precision control methods, and achieve the effect of avoiding rework, guaranteeing construction period, and reducing labor input.

Active Publication Date: 2021-09-21
刘界鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The production and installation of structural parts is a very important link in the construction industry, but the dimensional accuracy control methods in the production and installation of structural parts are relatively backward

Method used

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  • A method for controlling the production and installation accuracy of structural components in the construction industry
  • A method for controlling the production and installation accuracy of structural components in the construction industry

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Embodiment 1

[0034] This embodiment discloses a method for controlling the production and installation accuracy of structural components in the construction industry, including the following steps:

[0035] 1) Number the processed prefabricated components 1 in the factory or the production site, and set a label 2 for each prefabricated component. Wherein, the prefabricated component 1 is a metal component, a concrete component, an electromechanical equipment pipeline or a door and window. The label information of the label 2 includes number information, physical information, geometric information and local coordinate information in the project of the prefabricated component 1, and the number information corresponds to the physical, geometric and local coordinate information one by one. see figure 1 , in this embodiment, the label 2 is a radio frequency identification or two-dimensional code label arranged on the surface of the component. In actual production, the tag 2 can also be select...

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Abstract

The invention provides a process for controlling the production and installation accuracy of building components based on three-dimensional scanning point cloud data and artificial intelligence recognition and calculation. The control process includes steps such as numbering the prefabricated components, panoramic scanning, generating a real 3D BIM model, and digital pre-assembly. The precision control of the control process and digital pre-assembly have high efficiency and reduce manual labor input. Errors were found through pre-assembly and rectified in the factory in a timely manner, avoiding rework on the construction site, ensuring the construction period and controlling the construction cost.

Description

technical field [0001] The invention relates to the construction industry, in particular to a process for controlling the production and installation accuracy of structural components in the construction industry. Background technique [0002] Three-dimensional scanning is a high-tech that integrates optical, mechanical, electrical and computer technologies. It is mainly used to scan the spatial shape, structure and color of objects to obtain the spatial coordinates of the object's surface. Three-dimensional scanning can convert the three-dimensional information of the object into a digital signal that can be directly processed by the computer, providing a very convenient and quick means for the digitization of the object. However, because the construction industry has not yet discovered the depth requirements for its wide application, the application of 3D scanning point cloud data in the field of construction industry in the prior art is seldom. Moreover, after using the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13G06T17/10
CPCG06T17/10G06F30/13
Inventor 刘界鹏齐宏拓
Owner 刘界鹏
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