BIM technology-based intelligent construction system of aluminum mold early-dismantling system and use method

Abstract

The invention discloses a BIM (Building Information Modeling) technology-based intelligent construction system for an aluminum mold early-dismantling system and a use method, and relates to the technical field of BIM buildings. Comprising a central processing unit, a memory and a BIM model database, and the memory and the BIM model database are electrically connected with the central processing unit; the BIM model database comprises a national standard database, an arrangement rule information database, an identification modeling module, an automatic arrangement module, a collision detection analysis module and a drawing processing module; a memory and an external interface are arranged outside the national standard database, and a standard file is imported and built in the national standard database; the arrangement rule information database provides the data for the automatic arrangement module; and the collision detection analysis module judges the automatic arrangement module according to a collision rule, and exports a drawing file through the drawing processing module. The method solves the problems that a traditional two-dimensional software aluminum formwork early-dismantling system is low in construction process deepening design efficiency, the result is not visual, the requirements for the experience and the technology of related drawing auditing personnel are high, and the site construction difficulty is large.

Description

Technical Field

[0001] The present invention relates to the field of BIM building technology, and in particular to an intelligent construction system for early dismantling of an aluminum formwork system based on BIM technology and a use method thereof. Background Art

[0002] BIM model is not a simple integration of digital information, but an application of digital information, and can be used for digital methods of design, construction, and management. This method supports the integrated management environment of construction projects, which can significantly improve the efficiency of construction projects and greatly reduce risks throughout their entire process. In the entire life cycle of construction projects, the building model can be managed in an integrated manner, so this model includes both the information model of the building and the model of the management behavior of the construction project. The information model of the building is perfectly combined with the management behavior model of the construction project. Therefore, within a certain range, the building information model can simulate the actual construction behavior of the construction project.

[0003] In the process of building construction, the formwork reinforcement system is of great significance to ensure the quality, safety and environmental protection of building construction. However, with the rapid development of the construction industry, the traditional formwork reinforcement system can no longer meet the construction needs, and the traditional formwork also has defects such as poor rigidity, easy swelling and shrinkage due to moisture, serious resource consumption, safety hazards, and difficulty in construction. These problems not only affect the quality, but also increase costs and safety risks. Therefore, it is very necessary to seek a more efficient, environmentally friendly and safe formwork reinforcement solution. The aluminum formwork early dismantling system has significant advantages over the traditional reinforcement system: in terms of economic effect, the construction environment is clean and tidy, in line with the concept of green environmental protection; the early dismantling formwork support system can achieve a construction progress of one floor every 4 days, shortening the construction period; quick assembly and disassembly, simple operation; high formwork strength and good stability, high flatness and precision of the concrete surface after demolding, which can avoid surface plastering and save costs; small-sized secondary components such as staircase structural columns, door and window lintels can be formed in one time, which can effectively solve the leakage problem; due to the improvement of the quality and precision of concrete engineering, the exterior wall door and window engineering can save time in the on-site re-measurement link, and directly schedule the installation according to the design drawings, so as to realize the simultaneous construction of civil engineering, door and window installation, interior decoration, etc., greatly shortening the delivery time. However, the following problems usually exist in the material configuration process of the aluminum formwork early dismantling system:

[0004] At present, traditional CAD two-dimensional drawings are usually used in China, which usually include a lot of information such as the size, position, connection relationship of each part of beams, plates, walls, columns, etc., which makes it impossible to fully display them in the plane drawing. Therefore, when designing the aluminum mold early dismantling system, professional technicians need to carry out in-depth mold design based on the two-dimensional drawings of various professions. In order to make the concrete components form at one time and reduce the large amount of water and electricity hole and groove work in the later stage, the aluminum mold design needs to provide a complete set of civil engineering, water and electricity, and fine decoration construction drawings for template layout design, reserved hole and pipeline positioning, and door and window openings, anti-sill and other detailed large-scale layout design. From in-depth design, production scheduling to on-site trial assembly, the time cycle is relatively long. At the same time, after the aluminum mold is matched with the mold and scheduled for production and on-site assembly and debugging, in principle, design changes are not allowed, otherwise it will affect the construction efficiency and cause material waste. Therefore, for the construction of such projects, it is difficult to consider the construction cost and later operation and maintenance factors on the basis of global collision detection and zero collision when using traditional two-dimensional software for in-depth design. Summary of the invention

[0005] The present invention proposes an intelligent construction system for an aluminum formwork early dismantling system based on BIM technology, in order to solve the problems proposed in the above background technology, such as low efficiency of in-depth design of the aluminum formwork early dismantling system construction process with traditional two-dimensional software, non-intuitive results, high requirements on experience and technology of relevant reviewers, and great difficulty in on-site construction.

[0006] To achieve the above purpose, the following solution is provided: an intelligent construction system for early dismantling of aluminum formwork system based on BIM technology, comprising a central processing unit, a memory and a BIM model database, wherein the memory and the BIM model database are electrically connected to the central processing unit;

[0007] The BIM model database includes a national standard database, an arrangement rule information database, an identification modeling module, an automatic arrangement module, a collision detection and analysis module, and a drawing processing module;

[0008] The national standard database is provided with a memory and an external source interface, and standard files are imported and built-in; the arrangement rule information database provides data to the automatic arrangement module; the collision detection and analysis module judges the automatic arrangement module according to the collision rules, and exports the drawing files through the drawing processing module.

[0009] In a further technical solution, the national standard database includes industry national standards and / or industry implementation standards, and the information therein is read by an automatic module that automatically arranges aluminum molds based on a three-dimensional model through a central processor based on set specifications and rules.

[0010] In a further technical solution, the arrangement rule information database stores arrangement rules based on BIM aluminum molds; the required rules are selected by the central processing unit, and the information therein is read by an automatic arrangement module that completes automatic arrangement of aluminum molds based on a three-dimensional model.

[0011] In a further technical solution, the recognition modeling module is compatible with CAD drawings and BIM three-dimensional models, and the recognition modeling module is used for format conversion between CAD drawings and BIM three-dimensional models.

[0012] In a further technical solution, the automatic arrangement module reads the execution standard information in the national standard database and the arrangement rule information database, and arranges the aluminum molds based on the BIM comprehensive model.

[0013] In a further technical solution, the collision detection and analysis module reads the aluminum mold arrangement information of the BIM comprehensive model and outputs the unreasonable information of the collision of all aluminum mold arrangements in the original two-dimensional drawing;

[0014] Among them, the collision detection and analysis module reads the information of the aluminum mold layout in the original two-dimensional drawing and automatically generates a reasonable aluminum mold layout model.

[0015] In a further technical solution, the drawing processing module generates construction drawings of the BIM aluminum formwork early dismantling system; the drawing processing module reads the aluminum formwork arrangement results completed based on the three-dimensional model, and generates relevant plan drawings, elevation drawings, section drawings and related large-scale detailed drawings.

[0016] In a further technical solution, the memory includes a hard disk and a cloud server; the memory is used to store various data files;

[0017] It also includes a power module and a display, wherein the power module is electrically connected to the central processing unit; the display is electrically connected to the power module and the central processing unit.

[0018] A method for using an intelligent construction system for early dismantling of aluminum formwork based on BIM technology, comprising the following steps:

[0019] Step a1: intelligently identify CAD drawings through the recognition modeling module, and pick up the target layer of the CAD drawing through the BIM three-dimensional model building module, obtain the building including the wall column layer, floor layer, door and window layer, ramp layer, staircase layer and electromechanical pipeline layer, and complete the conversion of the two-dimensional CAD drawing to the three-dimensional BIM model; the BIM model includes the architectural professional model, the structural professional model, and the electromechanical professional model;

[0020] Step a2: Based on the three-dimensional model, the automatic arrangement module for aluminum mold arrangement is connected with the recognition modeling module; based on the three-dimensional model, the automatic arrangement module for aluminum mold arrangement will intelligently recognize the CAD drawings to complete the three-dimensional model results completed by the BIM three-dimensional model building module, and integrate and analyze the three-dimensional models of various professions;

[0021] Step a3: The national standard database is connected to an external storage device and / or a cloud server to update and store data in the national standard database;

[0022] Select various professional specifications and industry implementation standards applicable to the current project or building and the arrangement rules based on the BIM comprehensive model from the national standard database and the arrangement rule information database. The automatic arrangement module reads the selected professional specifications and industry implementation standards and the arrangement rules based on the BIM comprehensive model to perform the comprehensive arrangement of aluminum formwork of the aluminum formwork early disassembly system of the three-dimensional model.

[0023] Step a4, the automatic layout module is connected to the collision detection and analysis module, and the relevant plan drawings, elevation drawings, section drawings and related large-scale detailed drawings are automatically generated according to the aluminum mold layout results completed by the automatic layout module, and CAD drawings and PDF files can be directed to the drawing with one click.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] An intelligent construction system for early dismantling of aluminum formwork based on BIM technology can intelligently identify CAD drawings to complete BIM three-dimensional models through the coordinated action of various modules, effectively reducing the workload of manually building three-dimensional models, improving model accuracy and work efficiency; it can automatically arrange aluminum formwork reasonably by reading national professional specifications, relevant industry implementation standards and arrangement rules based on BIM models, greatly improving the rationality and applicability of aluminum formwork arrangement; it can automatically generate drawings and export drawings with one click, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the process flow of the present invention.

[0027] Figure 2 This is a schematic diagram of an aluminum mold early disassembly system component generated according to the present invention.

[0028] In the figure:

[0029] 1. Central processing unit; 2. BIM model database; 3. Memory; 4. Display; 5. Power module; 6. National standard database; 7. Arrangement rule information database; 8. Identification modeling module; 9. Automatic arrangement module; 10. Collision detection and analysis module; 11. Drawing processing module; 12. Aluminum mold arrangement. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-2 The present invention provides a technical solution: Figure 1 As shown:

[0032] An intelligent construction system for early dismantling of aluminum formwork system based on BIM technology, comprising a central processing unit 1, a memory 3 and a BIM model database 2, wherein the memory 3 and the BIM model database 2 are electrically connected to the central processing unit 1, and the BIM model database 2 comprises a national standard database 6, an arrangement rule information database 7, an identification modeling module 8, an automatic arrangement module 9, a collision detection analysis module and a drawing processing module 11;

[0033] The central processing unit 1 is the computing core of the system, which is used to process various information in the system and has existing mature technologies, which will not be described in detail here.

[0034] The national standards database 6 has built-in industry national standards;

[0035] Among them, the national industry standards and relevant industry implementation standards in the national standard database 6, the central processor 1 can select the required specifications and rules, and the automatic module 9 that completes the automatic arrangement of aluminum molds based on the three-dimensional model reads the information therein.

[0036] The arrangement rule information database 7 stores arrangement rules based on BIM aluminum molds;

[0037] The arrangement rule information database 7 stores the arrangement rules of the aluminum molds, and the central processor 1 can select the required rules, and the automatic arrangement module 9 that completes the automatic arrangement of the aluminum molds based on the three-dimensional model reads the information therein.

[0038] The recognition modeling module 8 is compatible with CAD drawings and BIM three-dimensional models, and the recognition modeling module 8 is used for format conversion between CAD drawings and BIM three-dimensional models;

[0039] Among them, the identification modeling module 8 obtains the wall column layer, floor layer, door and window layer, ramp layer, stair layer, electromechanical pipeline layer and other component layers of the building by picking up the target layer of the CAD drawing and completes the two-dimensional CAD to three-dimensional BIM model conversion, including component building professional models, structural professional models, electromechanical professional models and other professional models.

[0040] The automatic arrangement module 9 reads the execution standard information in the national standard database 6 and the arrangement rule information database 7, and arranges the aluminum molds 12 based on the BIM comprehensive model;

[0041] Among them, the automatic arrangement module 9 reads the relevant implementation standards and specifications in the national standard database 6 and the arrangement rule information database 7, and automatically generates the corresponding BIM aluminum formwork early dismantling system aluminum formwork arrangement 12 model.

[0042] The collision detection and analysis module 10 reads the aluminum film arrangement information of the BIM comprehensive model and outputs unreasonable information such as collision of the aluminum mold arrangement 12 in the original two-dimensional drawing;

[0043] The collision detection and analysis module 10 can read the information of the aluminum mold arrangement 12 in the original two-dimensional drawing and automatically generate a reasonable aluminum mold arrangement 12 model.

[0044] The drawing processing module 11 generates construction drawings of the BIM aluminum formwork early dismantling system.

[0045] Among them, the drawing processing module 11 reads the results of the aluminum mold arrangement 12 completed based on the three-dimensional model, generates relevant plan drawings, elevation drawings, section drawings and related large-scale detailed drawings, etc., and realizes one-click mapping of CAD drawings and PDF files.

[0046] The memory 3 includes a hard disk and a cloud server.

[0047] The memory 3 is used to store various data files.

[0048] It also includes a power module 5 , which is electrically connected to the central processing unit 1 .

[0049] It also includes a display 4 , which is electrically connected to the power module 5 and the central processing unit 1 .

[0050] The power module 5 provides power to the central processing unit 1, the display 4 and other modules.

[0051] The specific implementation process is as follows:

[0052] The present invention provides an intelligent construction system for an aluminum formwork early disassembly system based on BIM technology. The system intelligently identifies CAD drawings through an identification modeling module 8, and picks up target layers of the CAD drawings through a BIM three-dimensional model building module to obtain wall column layers, floor slab layers, door and window layers, ramp layers, staircase layers, electromechanical pipeline layers and other component layers of the building, and completes the conversion of two-dimensional CAD drawings to three-dimensional BIM models, including conversion of architectural professional models, structural professional models, electromechanical professional models and other professional models.

[0053] The automatic arrangement module 9 that completes the aluminum mold arrangement 12 based on the three-dimensional model is connected to the recognition and modeling module 8. The automatic arrangement module 9 that completes the aluminum mold automatic arrangement based on the three-dimensional model will intelligently recognize the CAD drawings to complete the three-dimensional model results completed by the BIM three-dimensional model building module, and integrate and analyze the three-dimensional models of various professions.

[0054] The professional specifications and industry implementation standards applicable to the current project / building and the arrangement rules based on the BIM comprehensive model are selected from the national standard database 6 and the arrangement rule information database 7. The automatic arrangement module 9 reads the selected professional specifications and industry implementation standards and the arrangement rules based on the BIM comprehensive model to perform comprehensive arrangement of aluminum formwork for the aluminum formwork early disassembly system of the three-dimensional model.

[0055] The automatic arrangement module 9 is connected to the collision detection and analysis module 10. According to the aluminum mold arrangement 12 results completed by the automatic arrangement module 9, the relevant plan drawings, elevation drawings, section drawings and relevant large-scale detailed drawings are automatically generated, and CAD drawings and PDF files can be directed to the drawing with one click.

[0056] Compared with the old aluminum formwork construction method, this system improves modeling efficiency through automatic modeling, ensures the rationality of aluminum formwork layout 12 by reading various professional specifications and industry implementation standards as well as layout rules based on BIM comprehensive model, and greatly improves the value of the model and the effective use of information through automatic layout and drawing generation, one-click printing of CAD and PDF.

[0057] This intelligent construction system for early dismantling of aluminum formwork based on BIM technology can intelligently identify CAD drawings to complete BIM three-dimensional models through the coordinated action of various modules, effectively reducing the workload of manually building three-dimensional models, and improving model accuracy and work efficiency;

[0058] By reading national professional specifications, relevant industry implementation standards and layout rules based on the BIM comprehensive model, the aluminum mold layout 12 is automatically and reasonably performed, which greatly improves the rationality and applicability of the aluminum mold layout 12 in the aluminum mold early dismantling system; it can automatically generate drawings and export drawings with one click, which greatly improves work efficiency.

[0059] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. A person of ordinary skill in the relevant field can improve and implement the scheme in combination with his own ability under the enlightenment given by this application. For those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An intelligent construction system for early dismantling of aluminum formwork based on BIM technology, characterized in that: It comprises a central processing unit (1), a memory (3) and a BIM model database (2), wherein the memory (3) and the BIM model database (2) are both electrically connected to the central processing unit (1); The BIM model database (2) comprises a national standard database (6), an arrangement rule information database (7), an identification modeling module (8), an automatic arrangement module (9), a collision detection and analysis module (10) and a drawing processing module (11); The national standard database (6) is provided with a memory and an external source interface, into which standard files are imported and built-in; the arrangement rule information database (7) provides data to the automatic arrangement module (9); the collision detection and analysis module (10) judges the automatic arrangement module (9) according to the collision rules, and exports the drawing files through the drawing processing module (11).

2. According to the BIM technology-based intelligent construction system for early dismantling of aluminum formwork according to claim 1, it is characterized in that: The national standard database (6) includes national industry standards and / or industry implementation standards, and the information therein is read by the automatic module (9) that automatically arranges the aluminum mold based on the three-dimensional model through the central processor (1) based on the set specifications and rules.

3. According to claim 2, the intelligent construction system for early dismantling of aluminum formwork system based on BIM technology is characterized in that: The arrangement rule information database (7) stores arrangement rules based on BIM aluminum molds; the required rules are selected by the central processor (1), and the information therein is read by the automatic arrangement module (9) that completes the automatic arrangement of aluminum molds based on the three-dimensional model.

4. According to the BIM technology-based intelligent construction system for early dismantling of aluminum formwork according to claim 2, it is characterized in that: The identification modeling module (8) is compatible with CAD drawings and BIM three-dimensional models, and the identification modeling module (8) is used for format conversion between CAD drawings and BIM three-dimensional models.

5. According to the BIM-based aluminum formwork early dismantling intelligent construction system of claim 1, it is characterized by: The automatic arrangement module (9) reads the execution standard information in the national standard database (6) and the arrangement rule information database (7), and arranges the aluminum molds (12) based on the BIM comprehensive model.

6. According to the BIM technology-based intelligent construction system for early dismantling of aluminum formwork system according to claim 1, it is characterized in that: The collision detection and analysis module (10) reads the information of the aluminum mold arrangement (12) of the BIM comprehensive model, and outputs the unreasonable information of the collision of all the aluminum mold arrangements (12) in the original two-dimensional drawing; The collision detection and analysis module (10) reads the information of the aluminum mold arrangement (12) in the original two-dimensional drawing and automatically generates a reasonable aluminum mold arrangement (12) model.

7. According to the BIM technology-based intelligent construction system for early dismantling of aluminum formwork according to claim 1, it is characterized in that: The drawing processing module (11) generates construction drawings of the BIM aluminum formwork early dismantling system; the drawing processing module (11) reads the results of completing the aluminum formwork arrangement (12) based on the three-dimensional model, and generates relevant plan drawings, elevation drawings, section drawings and relevant large-scale detailed drawings.

8. According to the BIM-based aluminum formwork early dismantling intelligent construction system of claim 1, it is characterized by: The memory (3) includes a hard disk and a cloud server; the memory (3) is used to store various data files; It also comprises a power module (5) and a display (4), wherein the power module (5) is electrically connected to the central processing unit (1); and the display (4) is electrically connected to the power module (5) and the central processing unit (1).

9. A method for using an intelligent construction system for early dismantling of aluminum formwork based on BIM technology, characterized in that: The intelligent construction system for early dismantling of aluminum formwork system based on BIM technology as claimed in claim 9 further comprises the following steps: Step a1, intelligently identifying the CAD drawing through the recognition modeling module (8), and picking up the target layer of the CAD drawing through the BIM three-dimensional model building module, obtaining the building including the wall column layer, the floor layer, the door and window layer, the ramp layer, the staircase layer and the electromechanical pipeline layer, and completing the conversion of the two-dimensional CAD drawing to the three-dimensional BIM model; the BIM model includes the architectural professional model, the structural professional model, and the electromechanical professional model; Step a2: Based on the three-dimensional model, the automatic arrangement module (9) for completing the aluminum mold arrangement (12) is connected to the recognition modeling module (8); based on the three-dimensional model, the automatic arrangement module (9) for automatically arranging the aluminum mold will intelligently recognize the CAD drawings to complete the three-dimensional model results completed by the BIM three-dimensional model building module, and integrate and analyze the three-dimensional models of various disciplines; Step a3, the national standard database (6) is connected to an external memory and / or a cloud server to update and store data in the national standard database (6); Select various professional specifications and industry implementation standards applicable to the current project or building and the arrangement rules based on the BIM comprehensive model from the national standard database (6) and the arrangement rule information database (7), and the automatic arrangement module (9) reads the selected professional specifications and industry implementation standards and the arrangement rules based on the BIM comprehensive model to perform the comprehensive arrangement of the aluminum formwork of the aluminum formwork early disassembly system of the three-dimensional model; Step a4, the automatic arrangement module (9) is connected to the collision detection and analysis module (10), and the relevant plan view, elevation view, section view and relevant large-scale detailed drawings are automatically generated according to the results of the aluminum mold arrangement (12) completed by the automatic arrangement module (9), and CAD drawings and PDF files can be directed to the drawing with one click.

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