CN107133431A - A kind of electromechanical pipe network prefabrication assembled in situ system and method based on BIM - Google Patents
A kind of electromechanical pipe network prefabrication assembled in situ system and method based on BIM Download PDFInfo
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- CN107133431A CN107133431A CN201710451578.2A CN201710451578A CN107133431A CN 107133431 A CN107133431 A CN 107133431A CN 201710451578 A CN201710451578 A CN 201710451578A CN 107133431 A CN107133431 A CN 107133431A
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- 238000009417 prefabrication Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000013461 design Methods 0.000 claims abstract description 5
- 238000005194 fractionation Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005457 optimization Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/20—Packaging, e.g. boxes or containers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2008—Assembling, disassembling
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Abstract
The present invention discloses a kind of electromechanical pipe network prefabrication assembled in situ system and method based on BIM, system sets up unit, three-dimensional laser scanner, point cloud model generation unit, BIM models and point cloud model combining unit including BIM models, and method mainly includes setting up BIM models, 3 D laser scanning and obtains the merging and optimization arrangement of point cloud model, BIM and point cloud model, branch, the design of hanger system, the prefabricated fractionation of pipe network and export prefabricated manuscript, factory according to prefabricated manuscript production pipe network and transport assembled in situ.The present invention helps significantly to provide the efficiency of construction while ensureing and meeting the structural condition of prefabricated processing.
Description
Technical field
The present invention relates to electromechanical pipe network field, and in particular to a kind of electromechanical pipe network prefabrication assembled in situ based on BIM
System and method.
Background technology
The construction and installation industry of current China is generally existing high energy consumption, high pollution, poor efficiency, poorly efficient also in traditional stage
Beneficial the problem of.The new electromechanical structural system installed of exploitation, factorial praluction is realized, as overcoming conventional mounting industry producer
Formula defect, the installation industry that promotes continue for the main path of development.
The content of the invention
In view of the shortcomings of the prior art, the present invention is intended to provide a kind of electromechanical pipe network prefabrication scene dress based on BIM
Match system and its method, help significantly to provide the efficiency of construction while ensureing and meeting the structural condition of prefabricated processing.
A kind of electromechanical pipe network prefabrication assembled in situ system based on BIM, including BIM models are set up unit, three-dimensional and swashed
Photoscanner, point cloud model generation unit, BIM models and point cloud model combining unit；
The BIM models, which set up unit, to be used to need to set up BIM according to the building structure and electromechanical pipe network arrangement of building body
Architecture information model；
The building structure that the three-dimensional laser scanner is used for building body carries out three-dimensional laser measurement and transmitted to a cloud
Model generation unit；
The data that the point cloud model generation unit is used to obtain three-dimensional laser scanner generate point cloud model；
BIM models and point cloud model combining unit are used to merge on BIM architecture informations model and point cloud model, mould
Intend obtaining arrangement model of the electromechanical pipe network in the building structure of reality.
Electromechanical pipe network prefabrication scene is carried out using the above-mentioned electromechanical pipe network prefabrication assembled in situ system based on BIM
The method of assembling, comprises the following steps：
S1 is set up in unit in BIM models, is needed to set up BIM according to the building structure of building body and the arrangement of electromechanical pipe network and is built
Build informationization model；
S2 carries out three-dimensional laser measurement to the building structure of building body using three-dimensional laser scanner, and transfers data to
Point cloud model generation unit, point cloud model generation unit generation obtains accurate point cloud model；
S3 is in BIM models and point cloud model combining unit, by the BIM architecture informations model and step that are obtained in step S1
The point cloud model that rapid S2 is obtained carries out model combination, obtains pooled model, simulates electromechanical pipe network in the building structure of reality
Arrangement, preview the site-assembled current conditions of anticipation prefabrication；
The arrangement that S4 carries out electromechanical pipe network to the pooled model obtained in step S3 optimizes；
S5 carries out branch, the design setting model of hanger system, force analysis to electromechanical pipe network；
S6 checks the arrangement of electromechanical pipe network and branch, hanger system in reality, obtains three-dimensional pipe network system；
S7 carries out prefabricated fractionation to three-dimensional pipe network system, exports two-dimentional prefabricated manuscript and coding is numbered；
S8 pre-fabricated factories carry out the processing of pipe network according to two-dimentional prefabricated manuscript, then transport to scene and enter luggage
Match somebody with somebody.
Further, in step S8, after processing, transport scene assembled before, first based on BIM building
Informationization model is packed and freighted to the pipe network of production.
The beneficial effects of the present invention are：
1st, by setting up BIM models, the point cloud model of building structure being obtained using 3 D laser scanning, and BIM models are made
Merge with point cloud model, simulation electromechanical tube net helps to ensure that the structural condition for meeting prefabricated processing in the arrangement of reality constructs.
2nd, the prefabricated processing of pipe network is carried out in pre-fabricated factory can greatly shorten the construction period, and cause to construction work
The environmental requirement reduction on ground, it is to avoid pipe network makes and assembling condition influences the requirement of pipe network because construction site is unsatisfactory for.
3rd, construction quality is ensured.Due to the processing of pipeline, group to, welding, flaw detection, be heat-treated the progress in precast plant,
Execution conditions are better than scene, while can so improve construction quality using machinery to greatest extent again.
4th, construction mechanization level is improved.Due to using factorial construction, make the vertical of pipeline, horizontal transport, blanking
And retaining wall on slope etc., it can improve mechanized construction level to greatest extent using machinery.
5th, due to concentrating construction, plant equipment utilization rate is greatly improved.
6th, material is saved, cost is reduced.In prefabricated processing factory, pipeline concentrated processing can realize " amount body materials ", keep away
Exempt from long tube and disorderly cut phenomenon.Accomplish reasonable employment and management material, saved material, reduce cost.
Brief description of the drawings
Fig. 1 is system structure diagram of the invention；
Fig. 2 is method flow schematic diagram of the invention.
Embodiment
Below with reference to accompanying drawing, the invention will be further described, it is necessary to which explanation, the present embodiment is with this technology side
Premised on case, detailed embodiment and specific operating process are given, but protection scope of the present invention is not limited to this reality
Apply example.
As shown in figure 1, a kind of electromechanical pipe network prefabrication assembled in situ system based on BIM, including BIM models set up single
Member, three-dimensional laser scanner, point cloud model generation unit, BIM models and point cloud model combining unit；
The BIM models, which set up unit, to be used to need to set up BIM according to the building structure and electromechanical pipe network arrangement of building body
Architecture information model；
The building structure that the three-dimensional laser scanner is used for building body carries out three-dimensional laser measurement and transmitted to a cloud
Model generation unit；
The data that the point cloud model generation unit is used to obtain three-dimensional laser scanner generate point cloud model；
BIM models and point cloud model combining unit are used to merge on BIM architecture informations model and point cloud model, mould
Intend obtaining arrangement model of the electromechanical pipe network in the building structure of reality.
It can be three that BIM models, which set up unit, point cloud model generation unit, BIM models and point cloud model combining unit,
The computer equipment of independent operating, also using computer equipment the different stages respectively as BIM models set up unit,
Point cloud model generation unit, BIM models and point cloud model combining unit.
As shown in Fig. 2 carrying out electromechanical pipe network work using the above-mentioned electromechanical pipe network prefabrication assembled in situ system based on BIM
The prefabricated site-assembled method of factory, comprises the following steps：
S1 is set up in unit in BIM models, is needed to set up BIM according to the building structure of building body and the arrangement of electromechanical pipe network and is built
Build informationization model；
S2 carries out three-dimensional laser measurement to the building structure of building body using three-dimensional laser scanner, and transfers data to
Point cloud model generation unit, point cloud model generation unit generation obtains accurate point cloud model；
S3 is in BIM models and point cloud model combining unit, by the BIM architecture informations model and step that are obtained in step S1
The point cloud model that rapid S2 is obtained carries out model combination, obtains pooled model, simulates electromechanical pipe network in the building structure of reality
Arrangement, preview the site-assembled current conditions of anticipation prefabrication；
The arrangement that S4 carries out electromechanical pipe network to the pooled model obtained in step S3 optimizes；
S5 carries out branch, the design setting model of hanger system, force analysis to electromechanical pipe network；
S6 checks the arrangement of electromechanical pipe network and branch, hanger system in reality, obtains three-dimensional pipe network system；
S7 carries out prefabricated fractionation to three-dimensional pipe network system, exports two-dimentional prefabricated manuscript and coding is numbered；
S8 pre-fabricated factories carry out the processing of pipe network according to two-dimentional prefabricated manuscript, then transport to scene and enter luggage
Match somebody with somebody.
Further, in step S8, after processing, transport scene assembled before, first based on BIM building
Informationization model is packed and freighted to the pipe network of production.
For those skilled in the art, technical scheme that can be more than and design, make various corresponding
Change and deform, and all these change and deformation should be construed as being included within the protection domain of the claims in the present invention.
Claims (3)
1. a kind of electromechanical pipe network prefabrication assembled in situ system based on BIM, it is characterised in that set up single including BIM models
Member, three-dimensional laser scanner, point cloud model generation unit, BIM models and point cloud model combining unit；
The BIM models, which set up unit, to be used to need to set up BIM buildings according to the building structure and electromechanical pipe network arrangement of building body
Informationization model；
The building structure that the three-dimensional laser scanner is used for building body carries out three-dimensional laser measurement and transmitted to point cloud model
Generation unit；
The data that the point cloud model generation unit is used to obtain three-dimensional laser scanner generate point cloud model；
BIM models and point cloud model combining unit are used to merge on BIM architecture informations model and point cloud model, simulate
To arrangement model of the electromechanical pipe network in the building structure of reality.
2. carry out electromechanical pipe network work using the electromechanical pipe network prefabrication assembled in situ system based on BIM described in claim 1
The prefabricated site-assembled method of factory, it is characterised in that comprise the following steps：
S1 is set up in unit in BIM models, needs to set up BIM building letters according to the building structure of building body and electromechanical pipe network arrangement
Breathization model；
S2 carries out three-dimensional laser measurement to the building structure of building body using three-dimensional laser scanner, and transfers data to a cloud
Model generation unit, point cloud model generation unit generation obtains accurate point cloud model；
S3 is in BIM models and point cloud model combining unit, by the BIM architecture informations model obtained in step S1 and step S2
Obtained point cloud model carries out model combination, obtains pooled model, simulates row of the electromechanical pipe network in the building structure of reality
Cloth, previews the site-assembled current conditions of anticipation prefabrication；
The arrangement that S4 carries out electromechanical pipe network to the pooled model obtained in step S3 optimizes；
S5 carries out branch, the design setting model of hanger system, force analysis to electromechanical pipe network；
S6 checks the arrangement of electromechanical pipe network and branch, hanger system in reality, obtains three-dimensional pipe network system；
S7 carries out prefabricated fractionation to three-dimensional pipe network system, exports two-dimentional prefabricated manuscript and coding is numbered；
S8 pre-fabricated factories carry out the processing of pipe network according to two-dimentional prefabricated manuscript, and the scene of then transporting is assembled.
3. method according to claim 2, it is characterised in that in step S8, after processing, transports to scene
Before luggage is matched somebody with somebody, first the pipe network of production is packed and freighted based on BIM architecture informations model.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710451578.2A CN107133431A (en) | 2017-06-14 | 2017-06-14 | A kind of electromechanical pipe network prefabrication assembled in situ system and method based on BIM |
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| CN201710451578.2A CN107133431A (en) | 2017-06-14 | 2017-06-14 | A kind of electromechanical pipe network prefabrication assembled in situ system and method based on BIM |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545117A (en) * | 2017-09-11 | 2018-01-05 | 中建安装工程有限公司 | A kind of prefabricated processing management system and method based on BIM electromechanical models |
| CN107990052A (en) * | 2017-10-31 | 2018-05-04 | 重庆建工第二建设有限公司 | A kind of pipeline assembled hanger installation method |
| CN108228967A (en) * | 2017-12-06 | 2018-06-29 | 海门市设备安装工程有限公司 | A kind of production of assembled pipeline based on BIM and mounting process |
| CN108647384A (en) * | 2018-04-03 | 2018-10-12 | 中国建筑第八工程局有限公司 | The method of electromechanical pipeline and equipment installation measurement and positioning |
| CN108759774A (en) * | 2018-05-28 | 2018-11-06 | 中国建筑第八工程局有限公司 | A kind of measurement method in irregular curved tunnel |
| CN108896026A (en) * | 2018-05-21 | 2018-11-27 | 中国建筑第八工程局有限公司 | The measurement method of the curtain wall construction of Complex Different Shape structural construction |
| CN108952177A (en) * | 2018-06-07 | 2018-12-07 | 上海建工五建集团有限公司 | Electromechanical pipeline assembly construction method and system based on full vertical profile FLP figure |
| CN109514188A (en) * | 2018-10-23 | 2019-03-26 | 筑梦高科建筑有限公司 | Electromechanical pipeline and equipment batch production prefabricating and constructing based on BIM |
| CN110097632A (en) * | 2019-04-10 | 2019-08-06 | 红云红河烟草(集团)有限责任公司 | Assembly parts dismount methods of exhibiting and show device |
| CN110953917A (en) * | 2019-10-30 | 2020-04-03 | 北京城建集团有限责任公司 | Prefabricated heat transfer system of modularization and apparatus for producing based on BIM |
| CN111104709A (en) * | 2019-12-31 | 2020-05-05 | 青岛国信海天中心建设有限公司 | BIM-based large-scale refrigeration machine room digital assembly method and system |
| CN111369607A (en) * | 2020-05-26 | 2020-07-03 | 上海建工集团股份有限公司 | Prefabricated part assembling and matching method based on picture analysis |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545117B (en) * | 2017-09-11 | 2020-12-08 | 中建安装集团有限公司 | Prefabricated machining management system and method based on BIM electromechanical model |
| CN107545117A (en) * | 2017-09-11 | 2018-01-05 | 中建安装工程有限公司 | A kind of prefabricated processing management system and method based on BIM electromechanical models |
| CN107990052A (en) * | 2017-10-31 | 2018-05-04 | 重庆建工第二建设有限公司 | A kind of pipeline assembled hanger installation method |
| CN108228967A (en) * | 2017-12-06 | 2018-06-29 | 海门市设备安装工程有限公司 | A kind of production of assembled pipeline based on BIM and mounting process |
| CN108647384A (en) * | 2018-04-03 | 2018-10-12 | 中国建筑第八工程局有限公司 | The method of electromechanical pipeline and equipment installation measurement and positioning |
| CN108896026A (en) * | 2018-05-21 | 2018-11-27 | 中国建筑第八工程局有限公司 | The measurement method of the curtain wall construction of Complex Different Shape structural construction |
| CN108759774A (en) * | 2018-05-28 | 2018-11-06 | 中国建筑第八工程局有限公司 | A kind of measurement method in irregular curved tunnel |
| CN108759774B (en) * | 2018-05-28 | 2022-04-12 | 中国建筑第八工程局有限公司 | Measuring method of irregular curved tunnel |
| CN108952177A (en) * | 2018-06-07 | 2018-12-07 | 上海建工五建集团有限公司 | Electromechanical pipeline assembly construction method and system based on full vertical profile FLP figure |
| CN109514188A (en) * | 2018-10-23 | 2019-03-26 | 筑梦高科建筑有限公司 | Electromechanical pipeline and equipment batch production prefabricating and constructing based on BIM |
| CN110097632A (en) * | 2019-04-10 | 2019-08-06 | 红云红河烟草(集团)有限责任公司 | Assembly parts dismount methods of exhibiting and show device |
| CN110953917A (en) * | 2019-10-30 | 2020-04-03 | 北京城建集团有限责任公司 | Prefabricated heat transfer system of modularization and apparatus for producing based on BIM |
| CN110953917B (en) * | 2019-10-30 | 2021-01-29 | 北京城建集团有限责任公司 | Prefabricated heat transfer system of modularization and apparatus for producing based on BIM |
| CN111104709A (en) * | 2019-12-31 | 2020-05-05 | 青岛国信海天中心建设有限公司 | BIM-based large-scale refrigeration machine room digital assembly method and system |
| CN111369607A (en) * | 2020-05-26 | 2020-07-03 | 上海建工集团股份有限公司 | Prefabricated part assembling and matching method based on picture analysis |
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