CN112035908A - Method for automatically designing BIM pipeline support and hanger - Google Patents
Method for automatically designing BIM pipeline support and hanger Download PDFInfo
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- CN112035908A CN112035908A CN201910414926.8A CN201910414926A CN112035908A CN 112035908 A CN112035908 A CN 112035908A CN 201910414926 A CN201910414926 A CN 201910414926A CN 112035908 A CN112035908 A CN 112035908A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013499 data model Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The invention discloses a method for automatically designing a BIM pipeline support hanger, which comprises the following steps of entering a three-dimensional modeling platform, opening pipeline tool design software, and calibrating parameters of basic attributes of a building; calibrating command content of the support and hanger and parameters of the branch pipe; then, automatic design of hangers is carried out step by step, automatic design of supporting hangers of the bridge system, generation of an air pipe system and a water pipe system, and finally generation of an automatic system of supporting hangers of a pipeline. The invention improves the BIM model making efficiency and reduces errors through the automatic generation function of the model based on two-dimensional and three-dimensional free conversion, and can reduce the drawing time of designers and users through the free screening of the data of the system library and improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of pipeline support and hanger design, in particular to a method for automatically designing a BIM pipeline support and hanger.
Background
Based on a three-dimensional modeling software platform, the design field of electromechanical pipeline supporting and hanging frames can not be oriented at present, and scheme design is realized through a pipeline supporting and hanging frame digital model and a built-in construction process. Generally, the drawing is performed by a hand drawing method, the time consumption is long, the drawing needs to be performed one by one according to relevant specifications, and the popularization of BIM software is also extremely unfavorable. The BIM technology is more and more widely applied at present, and the BIM software which is efficient, convenient, simple and easy to learn is urgently required to be researched and developed, and the problem is solved exactly based on tool design software developed by a three-dimensional modeling software platform.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an automatic design method for a BIM pipeline support hanger.
The invention provides a method for automatically designing a BIM pipeline support hanger, which is characterized by comprising the following steps of:
s1: parameter calibration of basic attributes of a building: opening pipeline tool design software on a three-dimensional modeling platform, carrying out floor setting, and confirming basic attributes of a building;
s2: and (3) calibrating the command content of the support and hanger: firstly, drawing a row of air conditioner water pipes, and displaying the content of a support and hanger command frame when an electromechanical installation command column 'support and hanger' is opened;
s3: and (3) calibrating branch pipe parameters: obliquely supporting a pipe frame, and drawing five freezing water pipes of DN100 on one partition wall side;
s4: automatic design of the hanging bracket:
drawing a floor slab, and drawing five DN100 frozen water supply pipes under the floor slab;
after the parameter setting is finished, selecting the position of the additionally arranged pipe frame by using a mouse, and automatically generating a chilled water pipe hanger after transverse cutting;
the design of the steel structure upper supporting bracket is automatically produced by the built-in relevant specifications;
s5: automatic design of a supporting and hanging bracket of the bridge frame system: wherein, the bracing bridge support is operated to draw the bridge and the partition wall;
s6: and (3) generating an air pipe system: the generation mode of the air pipe support hanger is the same as the mode of the water pipe and the bridge, firstly, a cross section is transversely cut by a mouse at the position where the support hanger needs to be added for drawing the air pipe, then, a support hanger tool command frame is displayed, and related parameters are set;
s7: and (4) generating a pipeline support and hanger automatic system, automatically designing and forming by inputting relevant data, and exporting corresponding drawings and parameters.
Preferably, the basic attributes of the building in S1 are as follows: confirming basic data of the building by 'project address', 'building number', 'number of ground layers', 'number of underground layers', 'standard layer height', 'starting point elevation' and 'absolute elevation';
preferably, the contents of the command box for displaying a support hanger in S2 include "item name", "support specialty", "support name", "sub-item name", "support model", "hanger material", "cross arm material", "pipe clamp radius", "expansion bolt", "pipe insulation".
Preferably, the parameters of the set branch pipe of the freezing water pipe in the S3 are as follows, and the bracket is professional: heating and ventilating; name of the bracket: "horizontal double-barrelled support", subentry name: "horizontal double-barrelled support of encorbelmenting", "support lectotype", horizontal double-barrelled support part parameter of encorbelmenting in S3 specifically is: cross arm material L30 x 3 (angle steel), fixed plate is 120 x 10mm (thick), pipe strap radius 50mm, and expansion bolts is M6 x 50 x 4, and the thickness that the pipeline kept warm is 30 mm.
Preferably, in the drawing of the frozen water supply pipe in S4, the parameters of the stent are set as follows; professional support: warm logical, support name: the sub-item name of the horizontal double-pipe support is horizontal double-pipe double-rod support and hanger, and the parameters of the horizontal double-pipe double-rod support and hanger in the S4 are as follows: the hanger rod is made of phi 6 round steel, the cross arm is made of 5# channel steel, the number of expansion bolts is M6 x 50 x 4, and the heat preservation thickness of the pipeline is 30 mm.
Preferably, the bridges and the partition walls drawn in S5 are subjected to the following parameter settings, and the supports are professional: bridge system, bracket name: "ladder formula crane span structure support", the subentry name: the step type bridge support part parameters in the step type bridge support part S5 are as follows: the hanger rod material is angle steel L30 x 3, cross arm material L30 x 3, and expansion bolt is M6 x 50.
Preferably, the relevant parameters of the support and hanger tool command box in S6 are as follows: the bracket is professional and is warm and ventilated; name of the bracket: "air duct support hanger"; the name of the sub-item: the horizontal air pipe support and hanger in the step S6 specifically comprises the following parameters: the material of the hanger rod is angle steel L25 x 3; the cross arm is made of angle steel L25 x 3; the expansion bolts were M6 × 50 mm.
Further, the three-dimensional modeling platform is one of Sketch Up software, 3dmax software and Autocad software.
The beneficial effects of the invention are as follows:
1. the invention is based on two-dimensional and three-dimensional free conversion, improves the BIM model making efficiency and reduces errors through the function of automatic generation of the model, and can reduce the drawing time of designers and users through the free screening of the data of a system library and improve the working efficiency;
1. the design operation process is a simulation display in a computer of the automatic generation process of the pipeline support, is visual and accurate, is provided with abundant material type options, related parameters and data information of the construction process, can be automatically paired, does not need a user to check related specifications and data, can be freely selected by the user, is matched with used tool design software, keeps the use function of the three-dimensional modeling software, and is easy to operate. According to the invention, the plug-in is arranged in the three-dimensional modeling platform, so that the use efficiency is improved, meanwhile, various data models are provided by utilizing the database imported by a pipeline tool, and the data models are directly communicated with the data of equipment material manufacturers, so that the efficiency of users is improved.
Drawings
Fig. 1 is a design flowchart of a method for automatically designing a BIM pipe support hanger according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a method for automatically designing a BIM pipe hanger includes the following steps:
s1: parameter calibration of basic attributes of a building: opening DFC software in the 'Sketch Up' software, performing 'floor setting', and confirming basic attributes of the building, such as 'project address', 'building number', 'ground floor', 'underground floor', 'standard floor height', 'starting point elevation' and 'absolute elevation', to confirm basic data of the building;
s2: and (3) calibrating the command content of the support and hanger: firstly, drawing a row of air conditioner water pipes, opening an electromechanical installation command column 'support hanger', displaying the contents of a support hanger command frame, including 'project name', 'support specialty', 'support name', 'sub-project name', 'support model selection', 'hanger rod material', 'cross arm material', 'pipe clamp radius', 'expansion bolt', 'pipeline heat preservation';
s3: and (3) calibrating branch pipe parameters: obliquely supporting the pipe support, drawing five freezing water pipes of DN100 on one partition wall side, setting parameters of the branch pipes as follows, and making the support professional: heating and ventilating; name of the bracket: "horizontal double-barrelled support", subentry name: "horizontal double-tube overhanging bracket", "bracket model selection";
s4: automatic design of the hanging bracket:
drawing a floor slab, drawing five DN100 frozen water supply pipes under the floor slab, and setting the support parameters as follows; professional support: warm logical, support name: the sub-name of the horizontal double-pipe support is horizontal double-pipe double-rod support and hanger;
after the parameter setting is finished, selecting the position of the additionally arranged pipe frame by using a mouse, and automatically generating a chilled water pipe hanger after transverse cutting;
the design of the steel structure upper supporting bracket is automatically produced by the built-in relevant specifications;
s5: automatic design of a supporting and hanging bracket of the bridge frame system: wherein the operation of bracing crane span structure support: draw crane span structure and partition wall earlier to following parameter setting, the support specialty: bridge system, bracket name: "ladder formula crane span structure support", the subentry name: "horizontal support";
s6: and (3) generating an air pipe system: the generation mode of the air pipe support hanger is the same as the mode of the water pipe and the bridge, the section is transversely cut by a mouse at the position where the air pipe needs to be additionally provided with the support hanger during drawing, then a tool command frame of the support hanger is displayed, and then relevant parameters are set, wherein the relevant parameters are as follows: the bracket is professional and is warm and ventilated; name of the bracket: "air duct support hanger"; the name of the sub-item: "horizontal air duct support and hanger".
In the invention, the specific contents of the parameter calibration of the basic attribute of the building are as follows:
(1) item name: display "DFC cradle"
(2) Professional support and suspension bracket: the system is divided into heating ventilation, fire protection, electric, water supply and drainage, a bridge system and a comprehensive support and hanger;
(3) the name of a supporting and hanging bracket is as follows:
professional heating and ventilation: a water pipe supporting hanger, an air pipe supporting hanger, an equipment supporting hanger and a comprehensive support are arranged below the water pipe supporting hanger;
professional fire control: a water pipe supporting hanger, an air pipe supporting hanger, an equipment supporting hanger and a comprehensive support are arranged below the water pipe supporting hanger;
electric specialization: a spool support hanger, a bridge support hanger and a bus duct support hanger are arranged below the cable tube support hanger;
professional water supply and drainage: a water supply and drainage support and hanger and a drainage pipe support and hanger are arranged below the water supply and drainage pipe;
the bridge frame system: under its subentry, only a 'bridge system' is provided;
synthesize a gallows: the item is a comprehensive support and hanger of the above professional pipelines;
(4) the name of the sub-item: the names of the water pipe supporting and hanging frames comprise a horizontal double-pipeline double-support-rod supporting and hanging frame, a horizontal double-pipe cantilever support, a horizontal double-pipe support, a double-pipe horizontal supporting and hanging frame on a steel structure and a horizontal three-pipe hanging frame;
(5) selecting a bracket type: according to the classification of the sub-item names, the sub-item names are specifically divided into different types of selection such as (one), (two), (three), (four), (five) and the like, and the support hanger is designed and established by the aid of the (one); (ii) a
(6) Cross arm material: the steel is divided into angle steel and channel steel, the specification is international specification such as L25 and L30 and 3, the channel steel is [5, [6.3, [8, [10, [12.6, etc.;
(7) fixing a plate: determining the size of the steel plate according to the pipe specification, such as 200-20 mm "
(8) Radius of pipe clamp: the pipe clamp is used for fixing the pipeline, and the radius of the pipe clamp is the same as that of the pipeline;
(9) expansion bolts: according to the specification of the pipe material, the system data are determined according to the relevant specifications;
(10) quantity: determining the quantity according to the size of the fixed plate, and confirming by system data;
(11) insulating the pipeline: if the pipeline is insulated, wood codes are added to fix the pipeline.
The specific parameters and design steps of the horizontal double-tube cantilever support are as follows:
cross arm material L30 x 3 (angle steel), fixed plate: 120 x 10mm (thick), pipe clamp radius 50mm, expansion bolts: m6 × 50, number: 4, heat preservation of pipelines: 30 mm;
the method comprises the steps of adding a support on a pipeline, clicking a support and hanger command, selecting a position where the support needs to be arranged, transversely cutting, and generating the support at the section after cutting.
The hanger comprises the following operation steps:
drawing a floor slab, drawing five DN100 frozen water supply pipes under the floor slab, and setting the support parameters as follows; professional support: warm logical, support name: the sub-item name of the horizontal double-pipe support is horizontal double-pipe support hanger, and the type of the support is selected: "horizontal double-pipe double-pole support and hanger (one)",
the specific parameters and design steps of the horizontal double-pipeline double-rod support and hanger are as follows:
the material of the suspender: round steel phi 6, cross arm material: the number of the 5# channel steel and the number of the expansion bolts M6 x 50 are 4, and the heat insulation thickness of the pipeline is 30 mm;
after the parameters are set, the position of the additionally arranged pipe frame is selected by a mouse, after transverse cutting, the chilled water pipe hanger is automatically generated, and the design of the upper support hanger on the steel structure is automatically produced by a built-in relevant standard.
The design steps of the supporting and hanging bracket of the bridge frame system are as follows:
and (3) operation of a diagonal bracing bridge support: draw crane span structure and partition wall earlier to following parameter setting, the support specialty: "bridge system", support name: "ladder formula crane span structure support", the subentry name: the method comprises the following specific parameters and design steps of a horizontal support and a step-type bridge support: the material of the suspender: angle steel L30 x 3, cross arm material L30 x 3, expansion bolts: m6 × 50mm, adding a support hanger on the bridge, firstly selecting a support hanger command icon, selecting a required position by a mouse, vertically arranging the bridge and cutting through the bridge, then an auxiliary surface vertical to the bridge appears on the view, and then automatically generating the support hanger of the bridge according to the determined result.
The design steps of the air duct system are as follows:
the generation mode of the air pipe support hanger is the same as the mode of the water pipe and the bridge, the section is transversely cut by a mouse at the position where the air pipe needs to be additionally provided with the support hanger during drawing, then a tool command frame of the support hanger is displayed, and then relevant parameters are set, wherein the relevant parameters are as follows: the bracket is professional and is warm and ventilated; name of the bracket: "air duct support hanger"; the name of the sub-item: "horizontal air duct support hanger"; the type of the stent is: horizontal air pipe support hanger (I) suspender material: angle steel L25 × 3; cross arm material, angle steel L25 x 3; expansion bolts: m6 × 50mm, after the parameter setting is completed, the support and hanger is automatically generated according to the determination.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A method for automatically designing a BIM pipeline support and hanger is characterized by comprising the following steps: firstly, entering a three-dimensional modeling platform and opening pipeline tool design software to calibrate parameters of basic attributes of a building; calibrating command content of the support and hanger and parameters of the branch pipe; then, automatic design of hangers is carried out step by step, automatic design of supporting hangers of the bridge system, generation of an air pipe system and a water pipe system, and finally generation of an automatic system of supporting hangers of a pipeline.
2. The method of claim 1, wherein the BIM pipe hanger is designed automatically,
s1: parameter calibration of basic attributes of a building: entering a three-dimensional modeling platform, opening pipeline tool design software, carrying out floor setting, and confirming basic attributes of a building;
s2: and (3) calibrating the command content of the support and hanger: firstly, drawing a row of air conditioner water pipes, and displaying the content of a support and hanger command frame when an electromechanical installation command column 'support and hanger' is opened;
s3: and (3) calibrating branch pipe parameters: obliquely supporting a pipe frame, and drawing five freezing water pipes of DN100 on one partition wall side;
s4: automatic design of the hanging bracket:
drawing a floor slab, and drawing five DN100 frozen water supply pipes under the floor slab;
after the parameter setting is finished, selecting the position of the additionally arranged pipe frame by using a mouse, and automatically generating a chilled water pipe hanger after transverse cutting;
the design of the steel structure upper supporting bracket is automatically produced by the built-in relevant specifications;
s5: automatic design of a supporting and hanging bracket of the bridge frame system: wherein, the bracing bridge support is operated to draw the bridge and the partition wall;
s6: and (3) generating an air pipe system: the generation mode of the air pipe support hanger is the same as the mode of the water pipe and the bridge, firstly, a cross section is transversely cut by a mouse at the position where the support hanger needs to be added for drawing the air pipe, then, a support hanger tool command frame is displayed, and related parameters are set;
s7: and (4) generating a pipeline support and hanger automatic system, automatically designing and forming by inputting relevant data, and exporting corresponding drawings and parameters.
3. The method for automatically designing the BIM pipe supporting and hanging frame as claimed in claims 1-2, wherein the basic attributes of the building in the S1 are as follows: the "project address", "building number", "number of floors above ground", "number of floors below ground", "standard floor height", "starting point elevation", and "absolute elevation" are used to confirm basic data of the building.
4. The method for BIM piping hanger automatic design according to claim 1-2, wherein the contents of the command box for displaying hanger in S2 are "project name", "support specialty", "support name", "sub name", "support selection", "boom material", "cross arm material", "pipe clamp radius", "expansion bolt", "piping insulation".
5. The method for automatically designing the BIM pipeline support and hanger as claimed in claims 1-2, wherein the parameters of the set branch of the freezing water pipe in the S3 are as follows, and the support is professional: heating and ventilating; name of the bracket: "horizontal double-barrelled support", subentry name: "horizontal double-barrelled support of encorbelmenting", "support lectotype", horizontal double-barrelled support part parameter of encorbelmenting in S3 specifically is: cross arm material L30 x 3 (angle steel), fixed plate is 120 x 10mm (thick), pipe strap radius 50mm, and expansion bolts is M6 x 50 x 4, and the thickness that the pipeline kept warm is 30 mm.
6. The method for automatically designing a BIM pipe hanger according to claims 1-2, wherein in the drawing of the frozen water supply pipe in the S4, the support parameters are set as follows; professional support: warm logical, support name: the sub-item name of the horizontal double-pipe support is horizontal double-pipe double-rod support and hanger, and the parameters of the horizontal double-pipe double-rod support and hanger in the S4 are as follows: the hanger rod is made of phi 6 round steel, the cross arm is made of 5# channel steel, the number of expansion bolts is M6 x 50 x 4, and the heat preservation thickness of the pipeline is 30 mm.
7. The method for automatically designing the BIM pipeline supporting and hanging bracket as claimed in claims 1-2, wherein the bridge and the partition wall drawn in the step S5 are subjected to the following parameter settings, and the bracket is professional: bridge system, bracket name: "ladder formula crane span structure support", the subentry name: the step type bridge support part parameters in the step type bridge support part S5 are as follows: the hanger rod material is angle steel L30 x 3, cross arm material L30 x 3, and expansion bolt is M6 x 50.
8. The method for BIM pipe cradle automatic design according to claim 1-2, wherein the cradle tool command box in S6 has the following parameters: the bracket is professional and is warm and ventilated; name of the bracket: "air duct support hanger"; the name of the sub-item: the horizontal air pipe support and hanger in the step S6 specifically comprises the following parameters: the material of the hanger rod is angle steel L25 x 3; the cross arm is made of angle steel L25 x 3; the expansion bolts were M6 × 50 mm.
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| CN201910414926.8A CN112035908A (en) | 2019-05-18 | 2019-05-18 | Method for automatically designing BIM pipeline support and hanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112632660A (en) * | 2020-12-08 | 2021-04-09 | 中国电建集团河北省电力勘测设计研究院有限公司 | Intelligent arrangement method of cable bridge support hangers linked by BIM design |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112632660A (en) * | 2020-12-08 | 2021-04-09 | 中国电建集团河北省电力勘测设计研究院有限公司 | Intelligent arrangement method of cable bridge support hangers linked by BIM design |
| CN112632660B (en) * | 2020-12-08 | 2022-10-21 | 中国电建集团河北省电力勘测设计研究院有限公司 | Intelligent arrangement method of cable bridge support hangers linked by BIM design |
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