CN113221218B - Factory digital design method based on BIM technology - Google Patents
Factory digital design method based on BIM technology Download PDFInfo
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- CN113221218B CN113221218B CN202110498522.9A CN202110498522A CN113221218B CN 113221218 B CN113221218 B CN 113221218B CN 202110498522 A CN202110498522 A CN 202110498522A CN 113221218 B CN113221218 B CN 113221218B
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- 239000004568 cement Substances 0.000 abstract description 5
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Abstract
The invention discloses a factory digital design method based on BIM technology, which comprises the following steps: (1) establishing labels of various professional equipment; (2) establishing a standard database; (3) and (4) digitally designing. The invention solves the problem of data island in the two-dimensional design and three-dimensional design process, and the unified data structure improves the standardization degree of cement engineering design; the design information is stored in a database, so that the data information management is facilitated; the purchasing efficiency is improved, and the real-time tracking of logistics is realized; design data can be transmitted between the flow chart and the model, and the data can run through the whole life cycle of the project, so that a foundation is laid for the realization of digitization and intellectualization of the whole flow.
Description
Technical Field
The invention relates to the technical field of BIM, in particular to a factory digital design method based on BIM technology.
Background
The traditional design method of the cement factory design relies on AutoCAD finished product software, on the premise of meeting the process production requirements, multiple professions are matched with each other to draw two-dimensional professional drawings, design files are compiled, data cannot be effectively transmitted and structurally stored, the design process is complex, missing items or large deviation easily occur in material statistics, and although the design method can meet construction, the requirements of digitization and intelligent operation and maintenance of the future cement industry cannot be met. With the rise of "chinese manufacturing 2025" and "smart manufacturing" as national strategies, the acceleration of informatization process and the popularization of digitization technology have made possible a collaborative design mode with digitization design as the core.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a factory digital design method based on a BIM technology with high standardization degree.
The technical scheme is as follows: the invention relates to a factory digital design method based on BIM technology, which comprises the following steps:
(1) establishing labels of various professional devices;
(2) establishing a standard database;
(3) and (5) digitally designing.
The step (1) comprises the following steps:
(1.1) configuring the same labels for the two-dimensional legend, the three-dimensional model and the design attributes;
and (1.2) the labels of the equipment are input according to a tree structure of professional-equipment type-equipment name.
The database includes a public library and an engineering library.
The public library is a set of standard libraries and is used for one-time recording and multiple times; and importing the data in the engineering library from the public library, and modifying the data information of the engineering library according to the engineering requirements.
The step (2) comprises the following steps:
(2.1) inputting corresponding equipment information according to a tree structure of profession, equipment type and equipment name, wherein the equipment information comprises but is not limited to equipment name, equipment code number, equipment attribute and parameter unit;
and (2.2) adding design attributes according to project requirements.
The step (3) comprises the following steps:
(3.1) relying on a digital collaborative design platform, and integrating AutoCAD and Revit into the platform;
(3.2) completing the design of a flow chart/schematic diagram at a CAD end, and automatically outputting a device material table, a motor list, an instrument material table and an instrument list;
and (3.3) completing three-dimensional modeling at the Revit end.
Has the advantages that: compared with the prior art, the invention has the following advantages:
(1) the unified data structure improves the standardization degree of cement engineering design;
(2) the design information is stored in a database, so that the data information management is facilitated;
(3) the purchasing efficiency is improved, and the real-time tracking of logistics is realized;
(4) and a foundation is laid for the construction and intelligent operation and maintenance of a digital factory.
Drawings
FIG. 1 is a flow chart of the steps of the method;
FIG. 2 is a schematic diagram of a tag definition;
FIG. 3 is a schematic diagram of a device parameter configuration;
FIG. 4 is a diagram of a graphics library;
FIG. 5 is a schematic diagram of a protocol library;
FIG. 6 is a schematic diagram of device assignments;
FIG. 7 is a diagram illustrating the association of primitives with models;
fig. 8 is a schematic diagram of device parameter delivery.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1, the factory digital design method based on BIM technology according to the present invention includes the following steps:
(1) establishing labels of various professional devices;
(1.1) configuring the same labels for the two-dimensional legend, the three-dimensional model and the design attributes;
(1.2) the label of the equipment is input according to a tree structure of specialty-equipment type-equipment name;
(2) establishing a standard database;
(2.1) inputting corresponding equipment information according to a tree structure of profession, equipment type and equipment name, wherein the equipment information comprises but is not limited to equipment name, equipment code number, equipment attribute and parameter unit;
(2.2) adding design attributes according to project requirements;
(3) digital design;
(3.1) relying on a digital collaborative design platform, and integrating AutoCAD and Revit into the platform;
(3.2) completing the design of a flow chart/schematic diagram at a CAD end, and automatically outputting a device material table, a motor list, an instrument material table and an instrument list;
and (3.3) completing three-dimensional modeling at the Revit end.
As shown in fig. 2, professional equipment tags are established. The label is a link that links the basic design information of the device with the two-dimensional graphics of the device. By defining the primitives of the equipment and the graphic library in the design database as the same label, after calling and arranging the two-dimensional graph in the process of drawing the flow chart, a designer can extract basic design information corresponding to the two-dimensional primitive, such as equipment name, equipment code number, equipment parameter and unit corresponding to the parameter, from the CAD drawing. The labels of the equipment are input according to a tree structure of profession, equipment type and equipment name, and the labels of the equipment have uniqueness.
As shown in fig. 3-5, a standard database is established. The database has a uniform format, and corresponding equipment information, such as equipment names, equipment codes, equipment attributes, parameter units and the like, is input according to the profession, the equipment type and the tree structure of the equipment names. The equipment can correspond to various two-dimensional graphs and three-dimensional graphs, and can also increase design attributes according to project requirements. The database is divided into a public library and an engineering library, wherein the public library is a set of standard libraries and is input once and used for multiple times; and importing the data in the engineering library from the public library, and modifying the data information of the engineering library according to the engineering requirements.
As shown in fig. 6-8, the design is digitized. Integrating AutoCAD and Revit into a platform by relying on a digital collaborative design platform; and (3) completing the design of a flow chart/schematic diagram at a CAD end, and completing three-dimensional modeling at a Revit end.
And calling a two-dimensional legend of the equipment at the CAD end, and arranging according to the process production flow. The two-dimensional legend is associated with the equipment information in the database through the label, and the equipment attributes of all the equipment in the drawing can be checked through extracting the two-dimensional legend existing in the drawing. All equipment in the drawing is automatically coded through the automatic coding function of the platform, designers input corresponding design parameters according to process production requirements, write the parameters into a two-dimensional legend through assignment, store design information into a server database through release, and can automatically export an equipment material sheet. The equipment material table is an important component of the design and also an important basis of the purchasing link. And the format standards are unified through a material table generated by the platform. Because the equipment number has uniqueness, design data information can be read through interfaces on other platforms, such as a construction platform, a purchasing platform, an operation and maintenance platform and the like, at any link in a project.
At the Revit end, designers can call equipment models in the family library and can design the family models by themselves to complete corresponding equipment arrangement. Because the equipment standardization degree of a cement factory is low, the model number of the equipment is different from that of a supplier, and the appearance of the equipment is different, the complete multiplexing of a three-dimensional model is difficult to realize, the three-dimensional equipment model is difficult to realize the one-time recording and multiple use like a two-dimensional legend, a CAD end flow chart/schematic diagram can be called through the correlation function of the platform, the two-dimensional legend in a CAD drawing is correlated with the three-dimensional model of the corresponding equipment at the Revit end in a manual correlation mode, and design information is also assigned to the three-dimensional model to realize the data transmission. After the two-dimensional legend is associated with the three-dimensional model through one-time assignment, if a designer modifies the design information of the equipment in the CAD end flowchart, the modified information can be automatically updated to the three-dimensional model. The three-dimensional model with the design data can be imported into other platforms, such as a construction platform and an operation and maintenance platform, and has guiding significance for installation guidance of equipment and operation management of a factory.
The invention solves the problem of data isolated island in the two-dimensional design and three-dimensional design process, so that the design data can be transmitted between the flow chart and the model, and the data can run through the whole life cycle of the engineering, thereby laying a foundation for the realization of digitization and intellectualization of the whole flow.
Claims (3)
1. A factory digital design method based on BIM technology is characterized by comprising the following steps:
(1) establishing labels of various professional devices;
(1.1) configuring the same labels for the two-dimensional legend, the three-dimensional model and the design attributes;
(1.2) the label of the equipment is input according to a tree structure of specialty-equipment type-equipment name;
(2) establishing a standard database;
(2.1) inputting corresponding equipment information according to a tree structure of profession, equipment type and equipment name, wherein the equipment information comprises but is not limited to equipment name, equipment code number, equipment attribute and parameter unit;
(2.2) adding design attributes according to project requirements;
(3) digital design;
(3.1) relying on a digital collaborative design platform, and integrating AutoCAD and Revit into the platform;
(3.2) completing the design of a flow chart/schematic diagram at a CAD end, and automatically outputting a device material table, a motor list, an instrument material table and an instrument list;
and (3.3) completing three-dimensional modeling at the Revit end.
2. The design method of claim 1, wherein the database comprises a public library and an engineering library.
3. The design method according to claim 2, wherein the public library is a set of standard libraries which are recorded once and used for multiple times; and importing the data in the engineering library from the public library, and modifying the data information of the engineering library according to the engineering requirements.
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| CN116842600B (en) * | 2023-07-28 | 2024-01-23 | 安及义实业（上海）有限公司 | Component selection method and device of pipeline instrument flow chart |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109544084A (en) * | 2018-08-16 | 2019-03-29 | 中建科技有限公司深圳分公司 | A kind of assembled architecture systematic difference method, system and terminal device |
| CN110361987A (en) * | 2019-08-08 | 2019-10-22 | 上海博坤信息技术有限公司 | A kind of electromechanical equipment operating status analog simulation method based on Building Information Model |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110619128B (en) * | 2018-06-19 | 2024-03-15 | 中国石化工程建设有限公司 | Construction method of digital factory |
| CN108898668A (en) * | 2018-06-29 | 2018-11-27 | 陕西心像信息科技有限公司 | The creation of the mapped system of two-dimentional drawing and threedimensional model and Map Searching method |
| CN109146089A (en) * | 2018-07-25 | 2019-01-04 | 中建三局第二建设工程有限责任公司 | A kind of life period of an equipment management method based on BIM |
| CN110543710A (en) * | 2019-08-23 | 2019-12-06 | 中国中材国际工程股份有限公司 | Cement engineering three-dimensional nonstandard part design method based on Revit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109544084A (en) * | 2018-08-16 | 2019-03-29 | 中建科技有限公司深圳分公司 | A kind of assembled architecture systematic difference method, system and terminal device |
| CN110361987A (en) * | 2019-08-08 | 2019-10-22 | 上海博坤信息技术有限公司 | A kind of electromechanical equipment operating status analog simulation method based on Building Information Model |
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