A kind of reinforcing steel bar numerical control processing method and equipment based on BIM technologyTechnical field
The present invention relates to construction engineering technical field, more particularly to a kind of reinforcing steel bar numerical control processing method based on BIM technologyAnd equipment.
Background technology
Reinforcing bar is, usage amount maximum material one of most wide using face in civil engineering structure.Before casting concrete,Certain specification must be made in reinforcing bar and the skeleton of form is fitted into template, this is accomplished by strengthening reinforcing bar, stretched, straightening,Cut-out, bending, connection etc. process to form framework of steel reinforcement.Due to amount of reinforcement greatly, low production efficiency hand-manipulated, work are strongDegree is big, crudy and time schedule are difficult to control to, material and energy waste height, high processing costs, potential safety hazard are more.Thus needSteel bar meter is carried out using various special-purpose machineries, with continuing to develop for manufacturing technology, current steel bar meter is more and moreAdopt and computerized control, carry out the Computerized Numerical Control processing technology of work, the i.e. reinforcing bars such as straightening, cut-out, the bending of reinforcing bar.
The appearance of reinforcing steel bar numerical control processing causes reinforcing bar feedstock transportation, the weldering of processing group, finished product to collect and realize Automated condtrol, greatlyLabor strength is alleviated greatly, production efficiency and crudy is improved.But, current reinforcing steel bar numerical control processing and civil constructionThe design information of reinforcing bar also disconnects substantially in structure, and reinforcing steel bar numerical control processing also relies on the artificial record for being designed end bar informationEnter, so not only efficiency is low, and accuracy rate is difficult to ensure that.And BIM technology (Building Information Modeling,BIM) with its visualization, harmony, simulation, optimization property, many advantages such as figure can be gone out, more and more shouldDuring the design, construction and O＆M of having used civil construction, BIM technology and reinforcing steel bar numerical control process technology are combined, can be realThe Full procedure integrated of existing structure design (including reinforcing bar)-Steel Reinforcing Bar Material list-steel bar meter, sets so as to the quick reinforcing bar that carries outMeter, effectively instructs that field worker is accurate, easily carry out reinforcing bar colligation, while steel bar meter operating efficiency is greatly improved veryThe construction quality of member reinforcing steel bar is ensure that well.
Domestic a patent (publication No. CN 106295078A, a kind of reinforcement detailing calculating-modularization based on BIM technologySystem of processing and method) in refer to reinforcing bar production Whole Course Management centered on information system management platform, but this platformSimply the simple design data information for reading reinforcing bar, lacks the whether accurate check link of reinforcing bar information, and lacking reinforcing bar letterIn the case of breath, the platform can not work.The present invention will be modeled since the rapid BIM of the structure comprising reinforcing bar, regardless of whetherThere is CAD diagram paper, energy fast construction includes the structure BIM models of reinforcing bar, automatic detection arrangement of reinforcement information, and is cut out by developing reinforcing barThe optimal crop scheme that optimization software determines reinforcing bar is cut, and then generates optimal Steel Reinforcing Bar Material list.The present invention is relative to above-mentioned patentIndependently set up structure reinforcing bars BIM models, raising arrangement of reinforcement information accuracy, automatically generate optimal Steel Reinforcing Bar Material scheme, guarantee steelMuscle is from being designed into terms of processing Whole Process Control all with greater advantages.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of reinforcing bar number based on BIM technologyControl processing method, the method for the invention has the advantages that easy construction, economical and efficient, accurate easy-to-use.
Technical scheme is as follows：
A kind of reinforcing steel bar numerical control processing method based on BIM technology, it is characterised in that comprise the following steps：
Step 1: on BIM basis of software the rapid modeling plug-in unit of mounting structure.
If Step 2: there is the structure design data such as CAD diagram paper, CAD diagram is directly read by the rapid modeling plug-in unit of structureThe structure design data such as paper, set up the structure BIM models for including reinforcing bar；If without the structure design data such as CAD diagram paper, passing through structureRapid modeling plug-in unit directly designs and sets up the structure BIM models comprising reinforcing bar.
Step 3: checking the structure reinforcing bars model generated, if arrangement of reinforcement information is wrong, returns to step 2 and repaiiedJust, or directly modified by BIM softwares.
Step 4: after the arrangement of reinforcement information of rebar model is errorless, reinforcement summary is generated by structure BIM models.
Step 5: the generation initial material list of reinforcing bar.
Step 6: on the basis of the initial material list of reinforcing bar, Steel Reinforcing Bar Material optimization is carried out, to form Steel Reinforcing Bar Material list.
Step 7: the Steel Reinforcing Bar Material list of generation is transferred in the form of Quick Response Code or other information carrier.
Step 8: on-site personnel imports Steel Reinforcing Bar Material list to numerically controlled processing equipment.
Step 9: operation numerically controlled processing equipment is processed with completing corresponding reinforcing bar automation.
The present invention also provides a kind of reinforcing steel bar numerical control process equipment based on BIM technology, the reinforcing steel bar numerical control process equipment bagInclude BIM host devices and Digit Control Machine Tool.
The BIM host devices include design data import modul, the models of BIM containing bar construction and quickly generate module, knotThe initial material list generation module of structure rebar model correcting module, reinforcing bar, Steel Reinforcing Bar Material cut optimization module, reinforcing bar material list and send mouldBlock.
The Digit Control Machine Tool include Digit Control Machine Tool control unit, reinforcing bar material list receiving module, Steel Reinforcing Bar Material list import unit,Automate machining cell.
The BIM host devices are connected with Digit Control Machine Tool by data transmission set.
The design data import modul imports the structure design such as CAD diagram paper data.
The models of BIM containing bar construction quickly generate module, if there is the structure design data such as CAD diagram paper, pass through structureRapid modeling plug-in unit directly reads the structure design data such as CAD diagram paper, sets up the structure BIM models for including reinforcing bar；If without CADThe structure design data such as drawing, are directly designed by the rapid modeling plug-in unit of structure and set up the structure BIM models comprising reinforcing bar.
The structure reinforcing bars Modifying model module, is checked the structure reinforcing bars model generated, if arrangement of reinforcement information hasBy mistake, structural information or structure BIM models are modified by structure rapid modeling plug-in unit, or directly entered by BIM softwaresRow modification.
The reinforcing bar initialization material list generation module generation initial material list of reinforcing bar.
The Steel Reinforcing Bar Material cuts optimization module, on the basis of the initial material list of reinforcing bar, carries out Steel Reinforcing Bar Material and cuts optimization,To form Steel Reinforcing Bar Material list.
The reinforcing bar material list sending module, is entered the Steel Reinforcing Bar Material list of generation in the form of Quick Response Code or other information carrierRow is transferred to Digit Control Machine Tool.
Reinforcing steel bar numerical control processing method and equipment provided by the present invention based on BIM, not only solve reinforcement detailing accurateThe problem of degree is not high, at the same by BIM technology it is information-based the characteristics of quickly create the structure BIM models comprising reinforcing bar, settingIt is to complete that classification is numbered to all reinforcing bars to count end, afterwards by automatically generating reinforcement summary, and initial material list is enteredRow optimization, substantially increases the efficiency and accuracy of Steel Reinforcing Bar Material, reduces manual work intensity and error rate, is ensureing reinforcing barWhile crudy, the scrap rate in steel bar meter is reduced to greatest extent, effectively increases the economic benefit of enterprise.ThisOutside, reinforcing bar is also achieved from the process control and management for being designed into processing by BIM technology.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodimentAccompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, forFor those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attachedFigure.
Fig. 1 is the reinforcing steel bar numerical control processing method flow chart of the invention based on BIM；
Fig. 2 is reinforcing bar material list Optimizing Flow figure of the present invention.
Fig. 3 is the modular construction block diagram of the reinforcing steel bar numerical control process equipment of the invention based on BIM.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment partyFormula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only to solveThe present invention is released, protection scope of the present invention is not limited.
Embodiment one：
Fig. 1 is the reinforcing steel bar numerical control processing method flow chart of the invention based on BIM.As shown in Figure 1, 2, the present invention is based on BIMReinforcing steel bar numerical control processing method be specially：
Step 1: on BIM basis of software the rapid modeling plug-in unit of mounting structure.
It is usually the type according to civil structure to install BIM softwares, selects suitable BIM softwares, and such as normal domestic is builtField is built, the REVIT softwares of AUTODESK companies are typically chosen.Herein it should be noted that technical solution of the present invention is unrestrictedIn the species of BIM softwares, select different BIM softwares, for technical solution of the present invention implementation without influence.
On BIM basis of software, the rapid modeling plug-in unit of mounting structure, by taking REVIT softwares as an example, in VisualDevelop to form the rapid modeling plug-in unit of structure using C# or VB.NET Programming with Pascal Language in Studio.Equally, the rapid modeling of structurePlug-in unit also can be built in because of the different of BIM software environments code it is otherwise varied but external function it is consistent.Need herein strongAdjust be, although structure it is rapid modeling plug-in unit also can be built in because of the different of BIM software environments code it is otherwise varied,But technical solution of the present invention is not only restricted to BIM software environments, in the present embodiment, only explained by taking REVIT softwares as an exampleIllustrate technical solution of the present invention.
If Step 2: there is CAD diagram paper, directly reading CAD diagram paper by the rapid modeling plug-in unit of structure, setting up and include reinforcing barStructure BIM models；If without CAD diagram paper, directly being designed by the rapid modeling plug-in unit of structure and setting up the structure comprising reinforcing barBIM models.
Technical solution of the present invention is not only restricted to whether have the structure design data such as CAD diagram paper, if unit in charge of construction or designInstitute provides the design data informations such as the CAD diagram paper of structure design, starts the rapid modeling plug-in unit of installed structure and directly readsDrawing is taken, and automatically generates the structure BIM models comprising reinforcing bar.If unit in charge of construction or designing institute do not provide CAD diagram paper etc.Structure design data, start the installed rapid modeling plug-in unit of structure, are directly automatically generated comprising steel by Structural Design RequirementThe structure BIM models of muscle.
Institute's generating structure BIM models described above contain the arrangement of reinforcement information of respective members, and arrangement of reinforcement information is normally at knotIn the structure attribute column of structure BIM models, the arrangement of reinforcement information of each component must meet China's building standard and design flat Fatou set and phaseClose specification.
Step 3: checking the structure reinforcing bars model generated, if arrangement of reinforcement information is wrong, returns to step 2 and repaiiedJust, or directly modified by BIM softwares.The modification can be carried out directly in the structure BIM models generated.
Step 4: after the arrangement of reinforcement information of rebar model is errorless, on the basis of reinforcing bar BIM models, passing through structure BIM modelsGenerate reinforcement summary.
Step 5: by Steel Reinforcing Bar Material software module, binding reinforcement turn over control gauge then with live steel bar meter experience, generate steelThe initial material list of muscle.
Step 6: on the basis of the initial material list of reinforcing bar, Steel Reinforcing Bar Material optimization is carried out, to form Steel Reinforcing Bar Material list.
As shown in Fig. 2 the Optimization Steps are specially：Start reinforcing bar and cut optimization software either by starting reinforcing bar sanctionOptimization device is cut, the present embodiment carries out example so that reinforcing bar cuts optimization software as an example.Read the reinforcing bar base in the preliminary material list of reinforcing barNotebook data (such as reinforcing bar pattern, bar gauge, rebar sizes, number of steel bars parameter), forms different reinforcing bars and cuts optimization sideCase, reinforcing bar cuts optimization software and obtained after optimal reinforcing bar cutting scheme to reinforcing bar progress blanking Optimal scheduling, generates Steel Reinforcing Bar MaterialIt is single, while automatically creating the reinforcing bar layout viewing of counterpart member.
Step 7: the Steel Reinforcing Bar Material list of generation is transferred in the form of Quick Response Code or other information carrier.SpeciallyBy in Steel Reinforcing Bar Material simple correlation data Cun Chudao high in the clouds or server, Quick Response Code reinforcing bar material list is automatically generated, directly by two dimensionCode is issued to operator.
Step 8: on-site personnel imports Steel Reinforcing Bar Material list to numerically controlled processing equipment.
On-site personnel docks the Quick Response Code reinforcing bar material list received with numerically controlled processing equipment, passes through numerically controlled processing equipmentOn code reader Quick Response Code is scanned, numerically controlled processing equipment can show processing tasks in order.
Step 9: operation numerically controlled processing equipment is processed with completing corresponding reinforcing bar automation.
On-site personnel chooses processing tasks, starts numerically controlled processing equipment, and raw material of reinforcement rebar will add automatically by numerical controlConstruction equipment completes straightening, bending and cut off operation, is finally completed the whole flow process processed based on BIM reinforcing steel bar numerical controls, and reach steelMuscle processes no waste mine or the minimum purpose of scrap rate.
Embodiment two：
Fig. 3 is the modular construction block diagram of the reinforcing steel bar numerical control process equipment of the invention based on BIM.As shown in Fig. 3, this hairThe bright reinforcing steel bar numerical control process equipment based on BIM, the reinforcing steel bar numerical control process equipment includes BIM host devices and Digit Control Machine Tool.
The BIM host devices include design data import modul, the models of BIM containing bar construction and quickly generate module, knotThe initial material list generation module of structure rebar model correcting module, reinforcing bar, Steel Reinforcing Bar Material cut optimization module, reinforcing bar material list and send mouldBlock.
The Digit Control Machine Tool include Digit Control Machine Tool control unit, reinforcing bar material list receiving module, Steel Reinforcing Bar Material list import unit,Automate machining cell.
The BIM host devices are connected with Digit Control Machine Tool by data transmission set.
The design data import modul imports the structure design such as CAD diagram paper data.
The models of BIM containing bar construction quickly generate module, if there is the structure design data such as CAD diagram paper, pass through structureRapid modeling plug-in unit directly reads the structure design data such as CAD diagram paper, sets up the structure BIM models for including reinforcing bar；If without CADThe structure design data such as drawing, are directly designed by the rapid modeling plug-in unit of structure and set up the structure BIM models comprising reinforcing bar.
The structure reinforcing bars Modifying model module, is checked the structure reinforcing bars model generated, if arrangement of reinforcement information hasBy mistake, structural information or structure BIM models are modified by structure rapid modeling plug-in unit, or directly entered by BIM softwaresRow modification.
The reinforcing bar initialization material list generation module generation initial material list of reinforcing bar.
The Steel Reinforcing Bar Material optimization module, on the basis of the initial material list of reinforcing bar, carries out Steel Reinforcing Bar Material optimization, to form steelMaterial list under muscle." optimization " is specially：Start reinforcing bar and cut optimization software either by starting reinforcing bar cutting optimization module,Specially：Read reinforcing bar master data (such as reinforcing bar pattern, bar gauge, rebar sizes, the number of steel bars in the preliminary material list of reinforcing barEtc. parameter), form different reinforcing bars and cut prioritization scheme, reinforcing bar cuts optimization software and obtained after optimal reinforcing bar cutting scheme to steelMuscle carries out blanking Optimal scheduling, Steel Reinforcing Bar Material list is generated, while automatically creating the reinforcing bar layout viewing of counterpart member.
The reinforcing bar material list sending module, is entered the Steel Reinforcing Bar Material list of generation in the form of Quick Response Code or other information carrierRow is transferred to Digit Control Machine Tool." form of other information carrier " described here is not especially limited, and being construed to can be by under reinforcing barMaterial list is transmitted to the form of any information carrier of Digit Control Machine Tool, and uses " Quick Response Code " as invention Steel Reinforcing Bar Material listInformation carrier, is preferred embodiments of the present invention.
The reinforcing steel bar numerical control processing method and equipment based on BIM described in above example, not only solves reinforcement detailing essenceThe problem of exactness is not high, at the same by BIM technology it is information-based the characteristics of quickly create the structure BIM models comprising reinforcing bar,It is to complete that classification is numbered to all reinforcing bars to design end, afterwards by automatically generating reinforcement summary, and to initial material listOptimize, substantially increase the efficiency and accuracy of Steel Reinforcing Bar Material, reduce manual work intensity and error rate, ensureing steelWhile muscle crudy, the scrap rate in steel bar meter is reduced to greatest extent, effectively increases the economic benefit of enterprise.ThisOutside, reinforcing bar is also achieved from the process control and management for being designed into processing by BIM technology.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned realityApply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not depositedIn contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneouslyCan not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the artSay, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present inventionScope.
Applicant has applied for patent of invention on the same day in the present patent application.