CN115795604A - Method for generating curtain wall construction drawing based on BIM key - Google Patents
Method for generating curtain wall construction drawing based on BIM key Download PDFInfo
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- CN115795604A CN115795604A CN202211441063.1A CN202211441063A CN115795604A CN 115795604 A CN115795604 A CN 115795604A CN 202211441063 A CN202211441063 A CN 202211441063A CN 115795604 A CN115795604 A CN 115795604A
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Abstract
The invention discloses a method for generating a curtain wall construction drawing based on a BIM key, which comprises the following steps: (1) Generating general settings by adopting a building BIM forward design idea, taking UG software as a basic platform and combining C + + secondary development; in the invention, a building BIM forward design idea is adopted, UG software is taken as a basic platform, C + + secondary development is combined, from building shaft network parameterization design to building BIM model design, a designer only needs to perform simple view setting operation on a BIM model, the view setting operation comprises view depth, projection direction, rough sample position, section position and node detailed diagram position, a background calculates drawing proportion according to setting conditions, a preset drawing frame is sleeved, building outline size, axis and elevation size are automatically marked, a building curtain wall construction drawing is generated, if the BIM model is changed, the construction drawing can be updated in real time, two-dimensional and three-dimensional linkage is realized, and drawing accuracy and design efficiency of the designer are greatly improved.
Description
Technical Field
The invention relates to the technical field of building curtain walls, in particular to a method for generating a curtain wall construction drawing based on a BIM key.
Background
The building information model is a complete information model, and can integrate the engineering information, processes and resources of engineering projects at different stages in the whole life cycle into one model, so that the model can be conveniently used by all engineering participants. All the professionals work cooperatively, so that the production cost of the project is reduced, and the project is guaranteed to be completed on time according to the quality;
in the prior art, as Chinese patent numbers are: the curtain wall standardized design method based on the BIM is characterized in that after a standardized design file of a curtain wall environment is compiled, the standardized design file of the curtain wall environment is loaded into BIM software, a BIM curtain wall standard model can be quickly established, curtain wall drawings are output, and curtain wall data are extracted and counted.
The invention can realize one-key curtain wall construction drawing output for both standard buildings and special-shaped buildings, has high model precision, can synchronously realize component processing drawing output, site construction guidance, cost accurate control and the like, and realizes multidimensional linkage of design, processing, construction and cost control and high-efficiency control of construction cost.
At present, two-dimensional CAD design is still a mainstream application tool, has the characteristics of low efficiency and low accuracy, plane and vertical plane drawings are not corresponding frequently, when design change occurs, drawing omission occurs frequently, leader review takes long time, difficulty is high, two-dimensional and three-dimensional linkage is difficult to realize, and drawing accuracy and designer design efficiency are greatly reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: a method for generating a curtain wall construction drawing based on a BIM key comprises the following steps:
(1) Generating general settings by adopting a building BIM forward design idea, taking UG software as a basic platform and combining C + + secondary development;
(2) Generating a plug-in panel through secondary development, and setting a shaft network generation rule in the plug-in panel to generate a building shaft network system;
(3) Generating a visual panel through secondary development, and carrying out a chart production process;
(4) And through background secondary development and automatic calculation according to the set conditions, the one-key generation of the construction drawing of the building curtain wall can be realized.
Preferably, in step (1), the general settings include construction units, project names, sub-item names, specials and phase options.
Preferably, in the step (2), the axle network generated by the plug-in panel can realize parametric design, and modify and adjust parameters.
Preferably, in step (2), the axis net interface includes an X-direction axis net, a Y-direction axis net, an axis net, a setting and an elevation option, where the setting includes an origin extending distance and a font height option.
Preferably, in step (3), the step of making the flow chart comprises the following steps,
(31) Setting a plane position of a drawing condition;
(32) Setting the view depth of the graph condition graph;
(33) And setting the sampling position and the cutting position of the chart condition graph.
Preferably, in the step (4), the setting conditions include a drawing proportion calculation, a preset drawing frame set, a building outline size, an axis and an elevation size.
Preferably, in step (4), the construction drawing of the building curtain wall generated by one key comprises a plan view, an elevation view, a large map, a node map and a catalog.
Preferably, in the step (2), the X-direction axis network and the Y-direction axis network both include options of axis number naming rules, intervals and axis numbers, and the elevation includes options of story height, ground story number and underground story number.
The invention has the following beneficial effects:
1. in the invention, a building BIM forward design idea is adopted, UG software is taken as a basic platform, C + + secondary development is combined, from building shaft network parameterization design to building BIM model design, a designer only needs to perform simple view setting operation on a BIM model, the view setting operation comprises view depth, projection direction, rough sample position, section position and node detailed diagram position, a background calculates drawing proportion according to setting conditions, a preset drawing frame is sleeved, building outline size, axis and elevation size are automatically marked, a building curtain wall construction drawing is generated, if the BIM model is changed, the construction drawing can be updated in real time, two-dimensional and three-dimensional linkage is realized, and drawing accuracy and design efficiency of the designer are greatly improved.
2. According to the building curtain wall construction drawing generation method, through background secondary development, drawing proportion is automatically calculated according to set conditions, the preset drawing frame is sleeved, the building outline dimension, the axis and the elevation dimension are automatically marked, the building curtain wall construction drawing can be generated through one key, BIM forward design is achieved, the requirement of the drawing process on the professional ability of a designer is not high, the method is basically simple to operate, efficiency is improved, and design cost is saved.
Drawings
FIG. 1 is a diagram of the method steps of the present invention;
FIG. 2 is a schematic view of a card panel of the present invention;
FIG. 3 is a schematic view of a building axle network system of the present invention;
FIG. 4 is a schematic flow chart of the present invention;
fig. 5 is a schematic diagram of a general setup of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a method for generating a curtain wall construction drawing based on a BIM key comprises the following steps:
(1) The general setting generated by adopting the forward design idea of building BIM and using UG software as a basic platform and combining with C + + secondary development is shown in FIG. 5.
Further, the general settings include construction units, project names, sub-project names, specials, and phase options.
(2) And generating a plug-in panel through secondary development, as shown in fig. 2, setting a shaft network generation rule in the plug-in panel, and thus generating a building shaft network system, as shown in fig. 3.
Further, the axis network interface comprises an X-direction axis network, a Y-direction axis network, an axis network, setting and elevation options, wherein the setting comprises an origin extending distance and a character height option.
Furthermore, the X-direction axis network and the Y-direction axis network respectively comprise axis number naming rules, space and axis number options, and the elevation comprises layer height, overground layer number and underground layer number options.
(3) And generating a visual panel through secondary development, and performing a chart drawing process, wherein the chart drawing process is shown in fig. 4.
Further, the step of flow chart comprises the following steps,
(31) Setting a plane position of a drawing condition;
(32) Setting the view depth of the graph condition graph;
(33) And setting the sampling position and the cutting position of the chart condition graph.
(4) And through background secondary development and automatic calculation according to the setting conditions, the one-key generation of the construction drawing of the building curtain wall can be realized.
Further, the setting conditions include calculating a drawing ratio, sleeving a preset drawing frame, building outline dimensions and axes, and elevation dimensions.
Further, the building curtain wall construction drawing generated by one key comprises a plan view, an elevation view, a large-scale view, a node map and a catalog.
Furthermore, through background secondary development, the drawing proportion is automatically calculated according to the set conditions, the preset drawing frame is sleeved, the building outline size, the axis and the elevation size are automatically marked, the building curtain wall construction drawing can be generated by one key, the BIM forward design is realized, the requirement of the drawing process on the professional ability of a designer is not high, the operation is basically simple, the efficiency is improved, and the design cost is saved.
The working principle is as follows: the invention adopts a building BIM forward design idea, uses UG software as a basic platform, combines C + + secondary development, starts from building shaft network parameterization design, and reaches building BIM model design, a designer only needs to carry out simple view setting operation on the BIM model, wherein the view setting operation comprises view depth, projection direction, rough sample position, section position and node detailed diagram position, a background calculates drawing proportion according to setting conditions, a preset drawing frame is sleeved, building outline dimension, axis and elevation dimension are automatically marked, a building curtain wall construction drawing is generated, if the BIM model is changed, the construction drawing can be updated in real time, two-dimensional and three-dimensional linkage is realized, and drawing accuracy and designer design efficiency are greatly improved.
It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not shown or described, but are instead taught or suggested as being conventional in the art.
Claims (8)
1. A method for generating a curtain wall construction drawing based on a BIM key is characterized by comprising the following steps:
(1) Generating general settings by adopting a building BIM forward design idea, taking UG software as a basic platform and combining C + + secondary development;
(2) Generating a plug-in panel through secondary development, and setting an axis network generation rule in the plug-in panel to generate a building axis network system;
(3) Generating a visual panel through secondary development, and carrying out a chart production process;
(4) And through background secondary development and automatic calculation according to the setting conditions, the one-key generation of the construction drawing of the building curtain wall can be realized.
2. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 1, wherein the method comprises the following steps: in step (1), the general settings include construction units, project names, sub-project names, specials, and phase options.
3. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 1, wherein the method comprises the following steps: in step (2), the axicon generated by the plug-in panel can be modified and parameters can be adjusted.
4. The method for generating the curtain wall construction drawing based on the BIM key according to claim 3, wherein the method comprises the following steps: in the step (2), the axis network interface comprises an X-direction axis network, a Y-direction axis network, an axis network, setting and elevation options, wherein the setting comprises an origin extending distance and a character height option.
5. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 1, wherein the method comprises the following steps: in step (3), the step of flow chart generation comprises the following steps,
(31) Setting a plane position of a drawing condition;
(32) Setting the view depth of the chart condition graph;
(33) And setting the sampling position and the cutting position of the chart condition graph.
6. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 1, wherein the method comprises the following steps: in the step (4), the setting conditions include the proportion of the calculated drawing, the preset drawing frame, the building outline size, the axis and the elevation size.
7. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 6, wherein the method comprises the following steps: in the step (4), the construction drawing of the building curtain wall generated by one key comprises a plan view, an elevation view, a thumbnail, a node map and a catalog.
8. The method for generating the curtain wall construction drawing based on the BIM key as claimed in claim 4, wherein the method comprises the following steps: in the step (2), the X-direction axis network and the Y-direction axis network respectively comprise axis number naming rules, space and axis number options, and the elevation comprises layer height, ground layer number and underground layer number options.
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| CN202211441063.1A CN115795604A (en) | 2022-11-17 | 2022-11-17 | Method for generating curtain wall construction drawing based on BIM key |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117475084A (en) * | 2023-11-27 | 2024-01-30 | 五矿瑞和（上海）建设有限公司 | Method and system for generating curtain wall three-dimensional wire frame model |
| CN118395580A (en) * | 2024-06-28 | 2024-07-26 | 蜀道投资集团有限责任公司 | Dynamic design correction optimization method, system and storage medium for highway construction project |
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- 2022-11-17 CN CN202211441063.1A patent/CN115795604A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117475084A (en) * | 2023-11-27 | 2024-01-30 | 五矿瑞和（上海）建设有限公司 | Method and system for generating curtain wall three-dimensional wire frame model |
| CN117475084B (en) * | 2023-11-27 | 2024-05-31 | 五矿瑞和（上海）建设有限公司 | Method and system for generating curtain wall three-dimensional wire frame model |
| CN118395580A (en) * | 2024-06-28 | 2024-07-26 | 蜀道投资集团有限责任公司 | Dynamic design correction optimization method, system and storage medium for highway construction project |
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