Brickwork wall wire box holing-free prefabricated installation method based on BIM (Building Information Modeling) technology
An installation method and technology of masonry walls, which are applied in the on-site preparation of building components, processing of building materials, formwork/template/work frame, etc., can solve the problem of increased engineering cost, waste of manpower and material resources, and poor positioning of on-site junction boxes. Accuracy and other issues, to achieve the effect of reducing the loss rate of masonry, improving work efficiency and reducing processes
Pending Publication Date: 2022-06-03
THE FOURTH CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU
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Problems solved by technology
Based on the above procedures, it has been found in a large number of engineering practices that the positioning of the on-site wire box is not accurate, the quality of slotting and opening cannot be guaranteed, the installation quality of the wire box with a horizontal and vertical error exceeding 3mm cannot be guaranteed, the loss of masonry cannot be controlled, and a lot of civilized construction waste Manpower and material resources lead to an objective increase in engineering costs
Method used
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[0009] The present invention will be further described below in conjunction with the embodiments, the purpose is only to better understand the content of the present invention, therefore, the examples do not limit the protection scope of the present invention.
[0010] A prefabricated installation method for a masonry wall junction box without openings based on BIM technology, the operation steps are as follows:
Step 1: Before construction, use BIM technology to pre-simulate the arrangement of the secondary structure and masonry construction, and locate the wire box 1;
Step 2: Use the BIM brick arranging function to arrange the masonry bricks, confirm the size of each masonry and the size of the hole in the prefabricated box 1, and generate the brick arrangement diagram;
The third step: modular prefabrication of the same system junction box 1 in the production base;
Step 4: According to the drawings, confirm the installation quantity and position of the junction box 1 and...
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The invention relates to the technical field of building construction, in particular to a masonry wall wire box holing-free prefabricated installation method based on a BIM technology. According to the method, firstly, the modularized wire box is prefabricated, then the formwork is manufactured according to the size of the hole formed in the wall after external expansion, after the wire box and the wire pipe are installed and shaped in the formwork, the shaped whole is taken out and placed in the hole reserved in the wall in advance, and the whole can be modularly produced in a manufacturer according to a BIM model; the whole wire box is directly put into a hole in a construction site, a large amount of time is saved, the accuracy of the wire box is improved, workers construct according to a brick arrangement drawing, the working procedures are reduced, the efficiency is improved, the brickwork loss rate can be reduced by more than 80%, and the one-time mounting yield of the wire box is 100%. And the working efficiency is improved by more than 80%.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a hole-free prefabricated installation method of a masonry wall junction box based on the BIM technology. Background technique [0002] In the construction of mechanical and electrical engineering, the installation of the wire box and the wire pipe of the secondary wall is carried out after the masonry of the brick wall is completed. Line pipe installation → threading and cover plate installation → site clearance after construction. Based on the above procedures, it has been found in a large number of engineering practices that the on-site wire box positioning is inaccurate, the quality of slotting and opening cannot be guaranteed, the horizontal and vertical error of the wire box exceeds 3mm, the installation quality cannot be guaranteed, the masonry loss cannot be controlled, and civilized construction wastes a lot of money Manpower and material resources, result...
Claims
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IPC IPC(8): G06F30/13E04G15/06E04G21/00E04G21/02E04G21/22
CPCG06F30/13E04G15/063E04G21/00E04G21/02E04G21/22
Inventor 李泽明王依琳
Owner THE FOURTH CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU