CN113239517A - S-shaped runner horizontal axial flow pump installation method based on Revit simulation - Google Patents
S-shaped runner horizontal axial flow pump installation method based on Revit simulation Download PDFInfo
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- CN113239517A CN113239517A CN202110397754.5A CN202110397754A CN113239517A CN 113239517 A CN113239517 A CN 113239517A CN 202110397754 A CN202110397754 A CN 202110397754A CN 113239517 A CN113239517 A CN 113239517A
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- 238000009434 installation Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004088 simulation Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 31
- 238000012800 visualization Methods 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000011160 research Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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- 238000011900 installation process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The invention relates to a method for installing an S-shaped runner horizontal axial flow pump based on Revit simulation, which comprises the steps of analyzing and optimizing a two-dimensional CAD construction drawing; establishing a civil engineering main structure model to which the S-shaped runner horizontal axial-flow pump is attached; establishing an S-shaped runner horizontal axial flow pump structural member model; integrating a civil engineering main structure model with an S-shaped runner horizontal axial flow pump structural member model; carrying out simulation assembly on the integrated model by decomposition and splitting, and preferably selecting an installation scheme; performing three-dimensional visualization technology bottom crossing, and forming a field construction operation file; and (4) carrying out installation construction on the S-shaped runner horizontal axial flow pump according to the construction operation file. The installation method has the characteristics of visualization and simulation, reduces the rework phenomenon caused by drawing problems and human errors, and reduces material waste and pollution caused in the rework process; through carrying out the preferred of scheme to disassembling the equipment step, improved work efficiency and installation quality, shortened construction cycle, reduced time and cost of labor.
Description
Technical Field
The invention relates to the technical field of horizontal axial-flow pump installation, in particular to an S-shaped runner horizontal axial-flow pump installation method based on Revit simulation.
Background
In recent years, in order to meet the requirements of flood control, flood drainage, irrigation and the like, a large number of drainage sluice stations and flood drainage pump stations are built in coastal areas of China, wherein horizontal axial flow pumps are widely applied due to the advantages of high running efficiency (which can be improved by 5-7%), relatively stable water flow, reduced excavation depth, convenience in installation and maintenance and the like.
The S-shaped runner horizontal axial-flow pump has a larger change of the external structure than the conventional horizontal axial-flow pump, a large number of nonstandard components exist, and the installation nodes are complex and difficult. In the traditional installation process, an installation operator temporarily determines an assembling and hoisting mode according to the past operation experience and the hoisting condition of a field water pump component by referring to a drawing, the subjective randomness is high, and the installation operator can always be in an uncertain passive state by taking measures to process when problems occur. In addition, because the installation sequence and the installation scheme of the structural components of the water pump are lack of visual understanding, the installation is time-consuming and labor-consuming, and even operation errors are caused to cause rework, so that the construction progress and the engineering cost are adversely affected.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the S-shaped runner horizontal axial flow pump mounting method based on Revit simulation is provided.
In order to achieve the technical effects, the invention adopts the technical scheme that: a method for installing an S-shaped runner horizontal axial flow pump based on Revit simulation comprises the following steps:
s1, analyzing and optimizing a two-dimensional CAD construction drawing;
s2, establishing a civil engineering main structure model to which the S-shaped runner horizontal axial-flow pump is attached;
s3, creating an S-shaped flow channel horizontal axial flow pump structural member model;
s4, integrating the civil engineering main body structure model with the S-shaped runner horizontal axial flow pump structure component model;
s5, decomposing and splitting the integrated model, and carrying out simulation assembly, wherein an installation scheme is optimized;
s6, performing three-dimensional visualization technology bottoming, and forming a field construction operation file;
and S7, installing and constructing the S-shaped flow channel horizontal axial flow pump according to the construction operation file.
Further, in step S1, the BIM personnel and the related technical personnel are organized to perform analysis and research on the construction drawing, and grasp the project information and the project characteristics.
Further, in step S2, on the premise of meeting the relevant modeling specifications and modeling standards, BIM software Autodesk review is selected to create a civil engineering major structure model to which the S-type flow channel horizontal axial-flow pump is attached.
Further, in step S3, the optimized two-dimensional drawing of the S-shaped flow channel horizontal axial flow pump is imported into BIM software Autodesk review, and a three-dimensional model of the structural member of the S-shaped flow channel horizontal axial flow pump is established according to the modeling specification, where the three-dimensional model of the structural member includes material, specification, size, elevation, angle, node making method, connecting hole and piece, detail structure information, and operation and maintenance information of the structural member.
Further, in step S4, the two sets of models after integration further include the following steps:
s41, carrying out three-dimensional roaming detection on the integrated model, and determining the accurate butt joint between the S-shaped runner horizontal axial-flow pump structure and the civil engineering main structure;
s42, detecting whether the integrated model has problems in terms of collision conflict and position deviation in space or not, and highlighting the position with the problems;
and S43, optimizing the size and the elevation, checking the identified wrong highlight part, communicating with a design unit, a construction unit, a supervision unit and a factory representative, and adjusting the size and the elevation of the structural member of the S-shaped runner horizontal axial flow pump in time.
Further, in step S5, the structural member three-dimensional model of the S-shaped flow channel horizontal axial-flow pump is split and decomposed according to the corresponding connection nodes, information of each structural member is extracted and sequentially numbered and sequenced, and a BIM software Autodesk Revit is used to simulate an assembly process.
Further, the assembly process specifically includes the steps of:
s51, giving stage endowments to the three-dimensional model of the structural member of the S-shaped channel horizontal axial-flow pump, so that each installation stage comprises one or more members in the structural model of the S-shaped channel horizontal axial-flow pump;
s52, setting a specific construction scheme of the member at each installation stage according to the installation scheme, and establishing a model corresponding to the installation stage;
and S53, performing scheme demonstration and comparison on different disassembly and assembly step diagrams formed by the mounting schemes to obtain an optimal mounting scheme and a component mounting sequence.
Further, in step S6, a three-dimensional visualization technology is performed on the manager and the field installation operator by using the three-dimensional model of the S-shaped flow channel horizontal axial flow pump structural member.
Compared with the prior art, the invention has the beneficial effects that:
1. the model is established by adopting Revit software, so that the method has the characteristics of visualization and simulation, the rework phenomenon caused by drawing problems and human errors is reduced, and the material waste and the pollution caused in the rework process are reduced;
2. by optimizing the scheme of the disassembling and assembling steps, the working efficiency and the mounting quality are improved, the construction period is shortened, and the time and labor cost are reduced;
3. has good social and economic benefits and is suitable for popularization and use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is apparent that the described embodiments are some, but not all embodiments of the present invention.
Drawings
Fig. 1 is a flowchart of an S-shaped flow channel horizontal axial flow pump installation method based on Revit simulation of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an embodiment of the present invention provides an S-shaped flow channel horizontal axial flow pump installation method based on Revit simulation, which is used for a pump station project, and the gate station is composed of a check gate (steel dam gate) with a single-hole net width of 10m and 2 1500ZWB5.65-2.7 type planar S-shaped horizontal axial flow pumps (with a total drainage flow rate of 10.0m 3/S). The newly-built pump chamber is provided with 2 1500ZWB5.65-2.7 unidirectional horizontal axial flow pumps, the matched motors are 280 kW/pump, and the water pumps comprise impeller parts, water guide bearing parts, thrust bearing parts, main shaft parts, pump body parts, sealing parts and the like. 2 water pumps share 1 pump chamber, and the bottom plate of the pump chamber is 1.50-1.90 m thick.
The installation method comprises the following steps:
s1, analyzing and optimizing a two-dimensional CAD construction drawing;
specifically, BIM personnel and related technical personnel are organized to carry out analysis and research on construction drawings and master project information and project characteristics.
S2, establishing a civil engineering main structure model to which the S-shaped runner horizontal axial-flow pump is attached;
specifically, BIM software Autodesk Revit is selected to create a civil engineering major structure model to which the S-shaped runner horizontal axial-flow pump is attached on the premise of meeting relevant modeling specifications and modeling standards.
The step can avoid the influence of the environment foundation on the subsequent construction through the simulation of the civil engineering main body structure, and is beneficial to the subsequent installation operation of the S-shaped runner horizontal axial-flow pump.
S3, creating an S-shaped flow channel horizontal axial flow pump structural member model;
specifically, a three-dimensional model of the structural member of the S-shaped runner horizontal axial-flow pump is established according to modeling specifications, wherein the three-dimensional model of the structural member comprises the material, specification, size, elevation, angle, node making method, connecting holes and connecting pieces, detail structure information and operation and maintenance information of the structural member.
The step effectively utilizes three-dimensional visual points of related BIM technology, can show the integral three-dimensional shape of the S-shaped runner horizontal axial flow pump to be assembled and the space geometric relationship between components, and solves the problem that the S-shaped runner horizontal axial flow pump cannot be visually expressed in a two-dimensional state.
S4, integrating the civil engineering main body structure model with the S-shaped runner horizontal axial flow pump structure component model;
in addition, the two models further comprise the following steps after integration:
s41, carrying out three-dimensional roaming detection on the integrated model, and determining the accurate butt joint between the S-shaped runner horizontal axial-flow pump structure and the civil engineering main structure;
s42, detecting whether the integrated model has problems in terms of collision conflict and position deviation in space or not, and highlighting the position with the problems;
and S43, optimizing the size and the elevation, checking the identified wrong highlight part, communicating with a design unit, a construction unit, a supervision unit and a factory representative, and adjusting the size and the elevation of the structural member of the S-shaped runner horizontal axial flow pump in time.
The step visually shows whether collision conflict, size deviation and the like exist among the model members, so that the problems in the drawing can be found in time, unnecessary reworking is avoided, and the construction efficiency is improved.
S5, decomposing and splitting the integrated model, and carrying out simulation assembly, wherein an installation scheme is optimized;
specifically, the structural member three-dimensional model of the S-shaped runner horizontal axial-flow pump is split and decomposed according to corresponding connecting nodes, information of each structural member is extracted and sequentially numbered and sequenced, and BIM software Autodesk Revit is used for simulating and assembling the process; wherein, the assembly process specifically comprises the following steps:
s51, giving stage endowments to the three-dimensional model of the structural member of the S-shaped channel horizontal axial-flow pump, so that each installation stage comprises one or more members in the structural model of the S-shaped channel horizontal axial-flow pump;
s52, setting a specific construction scheme of the member at each installation stage according to the installation scheme, and establishing a model corresponding to the installation stage;
and S53, performing scheme demonstration and comparison on different disassembly and assembly step diagrams formed by the mounting schemes to obtain an optimal mounting scheme and a component mounting sequence.
In the step, an S-shaped runner horizontal axial flow pump structural member three-dimensional model constructed by Revit software is utilized, each structural member is sequentially split, and a simple and understandable disassembly and assembly step diagram is formed by providing staged model settings for different installation schemes, so that scheme optimization is carried out, installation construction is guided, the installation progress is accelerated, and the installation quality and the assembly efficiency are improved.
S6, performing three-dimensional visualization technical intersection on managers and field installation operators by using the three-dimensional model of the structural member of the S-shaped flow channel horizontal axial flow pump, and forming a field construction operation file;
the step is beneficial to the intuitive understanding of the installation sequence and the installation scheme of the structural members of the S-shaped runner horizontal axial flow pump by constructors, enhances the understanding of construction attention and facilitates the subsequent installation operation.
And S7, installing and constructing the S-shaped flow channel horizontal axial flow pump according to the construction operation file.
Compared with the traditional water pump installation construction, the S-shaped runner horizontal axial flow pump installation method based on Revit simulation has the characteristics of visualization and simulation, the Revit software is adopted to establish the model, the rework phenomenon caused by drawing problems and human errors is reduced, and material waste and pollution caused in the rework process are reduced. And the scheme is optimized by disassembling and assembling the step diagrams, so that the working efficiency is improved, the construction period is shortened, the time and labor cost are reduced, and good social and economic benefits are achieved.
The present invention is not limited to the above-described embodiments, and various modifications made without inventive step from the above-described concept will fall within the scope of the present invention for those skilled in the art.
Claims (8)
1. A method for installing an S-shaped runner horizontal axial flow pump based on Revit simulation is characterized by comprising the following steps:
s1, analyzing and optimizing a two-dimensional CAD construction drawing;
s2, establishing a civil engineering main structure model to which the S-shaped runner horizontal axial-flow pump is attached;
s3, creating an S-shaped flow channel horizontal axial flow pump structural member model;
s4, integrating the civil engineering main body structure model with the S-shaped runner horizontal axial flow pump structure component model;
s5, decomposing and splitting the integrated model, and carrying out simulation assembly, wherein an installation scheme is optimized;
s6, performing three-dimensional visualization technology bottoming, and forming a field construction operation file;
and S7, installing and constructing the S-shaped flow channel horizontal axial flow pump according to the construction operation file.
2. The method for installing the S-shaped runner horizontal axial flow pump based on Revit simulation as claimed in claim 1, wherein in step S1, BIM personnel and related technical personnel are organized to conduct analysis research on construction drawings and to master project information and project characteristics.
3. The method for installing the S-shaped runner horizontal axial flow pump based on Revit simulation as claimed in claim 2, wherein in step S2, on the premise of meeting the relevant modeling specification and standard, BIM software Autodesk Revit is selected to create a civil engineering major structure model to which the S-shaped runner horizontal axial flow pump is attached.
4. The method for installing the S-shaped flow channel horizontal axial flow pump based on Revit simulation as claimed in claim 3, wherein in step S3, the optimized S-shaped flow channel horizontal axial flow pump two-dimensional drawing is guided into BIM software Autodesk Revit, and a structural member three-dimensional model of the S-shaped flow channel horizontal axial flow pump is established according to modeling specifications, wherein the structural member three-dimensional model includes material, specification, size, elevation, angle, node making method, connecting holes and connecting pieces, detailed structure information and operation and maintenance information of the member.
5. The method for installing the S-shaped runner horizontal axial flow pump based on Revit simulation as claimed in claim 4, wherein in the step S4, the two models further comprise the following steps after being integrated:
s41, carrying out three-dimensional roaming detection on the integrated model, and determining the accurate butt joint between the S-shaped runner horizontal axial-flow pump structure and the civil engineering main structure;
s42, detecting whether the integrated model has problems in terms of collision conflict and position deviation in space or not, and highlighting the position with the problems;
and S43, optimizing the size and the elevation, checking the identified wrong highlight part, communicating with a design unit, a construction unit, a supervision unit and a factory representative, and adjusting the size and the elevation of the structural member of the S-shaped runner horizontal axial flow pump in time.
6. The method for installing the S-shaped flow channel horizontal axial flow pump based on Revit simulation as claimed in claim 5, wherein in step S5, the structural member three-dimensional model of the S-shaped flow channel horizontal axial flow pump is split and decomposed according to the corresponding connection nodes, each structural member information is extracted and sequentially numbered and sorted, and the BIM software Autodesk Revit simulation assembly process is utilized.
7. The Revit simulation-based S-shaped flow channel horizontal axial flow pump mounting method according to claim 6, wherein the assembling process specifically comprises the following steps:
s51, giving stage endowments to the three-dimensional model of the structural member of the S-shaped channel horizontal axial-flow pump, so that each installation stage comprises one or more members in the structural model of the S-shaped channel horizontal axial-flow pump;
s52, setting a specific construction scheme of the member at each installation stage according to the installation scheme, and establishing a model corresponding to the installation stage;
and S53, performing scheme demonstration and comparison on different disassembly and assembly step diagrams formed by the mounting schemes to obtain an optimal mounting scheme and a component mounting sequence.
8. The method for installing the S-shaped flow channel horizontal axial flow pump based on the Revit simulation as claimed in claim 7, wherein in the step S6, a three-dimensional visualization technology is performed on managers and field installation operators by using the three-dimensional model of the structural member of the S-shaped flow channel horizontal axial flow pump.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115795594A (en) * | 2022-10-21 | 2023-03-14 | 中山市水利水电勘测设计咨询有限公司 | BIM modeling method applied to design of gate station special-shaped curved surface water inlet and outlet flow channel |
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