CN114352032B - Fine hydroelectric woodworking construction paying-off process - Google Patents
Fine hydroelectric woodworking construction paying-off process Download PDFInfo
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- CN114352032B CN114352032B CN202210021115.3A CN202210021115A CN114352032B CN 114352032 B CN114352032 B CN 114352032B CN 202210021115 A CN202210021115 A CN 202210021115A CN 114352032 B CN114352032 B CN 114352032B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a refined hydroelectric woodworking construction paying-off process, which particularly relates to the field of buildings and comprises the steps of S1), paying-off preparation, S2), scanning modeling, S3), model checking and S4), and intelligent paying-off. The fine hydroelectric woodworking construction paying-off process is characterized in that the steps S11) and S12) before paying-off are matched with each other to clean a building to be scanned, the influence on the precision of subsequent scanning data due to other sundries is avoided, the generation of errors is reduced, the step S13) is matched, the intelligent paying-off in the subsequent step S4) is facilitated, the influence on the integrity of laser projection due to refraction of sundries is avoided, paying-off walking of a paying-off robot is facilitated, the correction of different views and the superposition of different base points on the correction of different views are facilitated through model correction, the condition that errors are generated due to the fact that single data are adopted as support is avoided, and the errors are kept in a controllable range.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a fine hydroelectric woodworking construction paying-off process.
Background
The building refers to an asset formed by artificial building, belongs to the category of fixed assets, and comprises two major categories of houses and structures, wherein the houses refer to engineering buildings for people to live, work, learn, produce, manage, entertain, store articles and perform other social activities, the structures are distinguished from the buildings, the structures refer to engineering buildings outside the houses, such as enclosing walls, roads, dams, wells, tunnels, water towers, bridges, chimneys and the like, the objects of the buildings are large enough to comprise comprehensive environment design construction of regional planning, urban planning, landscape planning and the like, related construction processes before community formation, the objects are small to be made of indoor furniture, small articles and the like, the common objects of the building are units in a certain place, and in the category of construction and civil engineering, each building project is generally taken charge of overall by specialized project managers and architects, and operators, consultants, material measurement operators, structural engineering and other professionals at different levels.
The invention patent of patent application publication number CN107327143A2 discloses a construction paying-off method for a landscape engineering special-shaped structure, which can realize paying-off supervision in the construction process and free curve multi-angle fitting through an augmented reality technology, and can solve the problem of special-shaped construction aliasing distortion in the landscape engineering construction paying-off by utilizing the information processing capacity of the augmented reality technology based on a multi-dimensional space.
However, when the technical scheme is actually used, the defects that a certain error exists between a data model which uses single data as a support and an actual building through virtual data modeling, and the deviation of target points and base points in the data model can be caused by the simultaneous existence of errors of multiple points, so that the paying-off deviation is easy to cause, and the operation of constructors is not convenient, and therefore, the fine hydroelectric woodworking construction paying-off process is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a refined hydroelectric woodworking construction paying-off process, which aims to solve the technical problems that: on the basis of more intelligent paying-off, accurate paying-off is realized, and error generation is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: a refined hydroelectric woodworking construction paying-off process comprises the following steps:
s1, paying-off preparation
S11), cleaning sundries in the space to be scanned, and keeping the wall surface and the ground clean;
s12), detecting flatness of a pre-calibrated base point on the physical drawing by observing the physical drawing, if the level difference exists, entering the step S13), and if the level difference does not exist, entering the step S14);
s13), repairing and leveling the base surface of the pre-marked point in the step S12), and then entering the step S14);
s14), spraying corresponding indication boards through pre-calibrated base points on a physical drawing, wherein the indication boards are divided into different colors according to different purposes;
s2), scanning modeling
S21), determining the relative positions of a plurality of areas to be scanned according to the real object drawing, and selecting a plurality of corresponding targets according to the distance of the relative positions of the areas;
s22), carrying out regional scanning on the corresponding scanning areas through a plurality of three-dimensional laser scanners, wherein when each three-dimensional laser scanner scans the edges of two adjacent areas, the scanning can be stopped;
s23), splicing the scanning data obtained in the plurality of scanning areas in the step S22) to form integral data of the to-be-paid-off modeling;
s24), referring to the setting of a physical drawing, and carrying out small-amplitude screening and trimming on scanned data; s3), model checking
S31), inputting the data in the step S24) into BIM software to perform preliminary establishment of a three-dimensional building model;
s32), converting the three-dimensional model in the step S31) into a plurality of plane models with different directions, overlapping and comparing the plane models with target points and base points calibrated on a physical drawing, and further adjusting axes, control lines and elevation lines to eliminate punctuation differences generated by measurement errors;
s33), rechecking the formulated measurement paying-off data and the physical drawing to obtain a calibrated modeling three-dimensional model;
s34), inputting punctuation data into the modeling three-dimensional model after the correction in the step S33), and carrying out virtual punctuation paying-off in the model;
s35), converting the three-dimensional model subjected to virtual punctuation in the step S33) into data, and inputting the data into the step S4);
s4) intelligent paying-off
S41), extracting the data input in the step S35), and importing the paying-off data in the data into a paying-off robot;
s42), the paying-off robot moves to different paying-off positions through paying-off data and auxiliary tools, and performs laser projection at the corresponding positions, and at the moment, the indication board in the step S14) is placed at the corresponding positions to finish paying-off identification;
s43), pulling the hooked fish wire above the paying-off mark placed in the step S42) and snapping the wire, thereby completing physical wiring;
s44), when the step S43) is completed, the line sample is rechecked, and the secondary line is paid out for the partially covered positioning line.
In a preferred embodiment, the step S24) takes care of a screening calibration of ±0.00 elevation, master line and axis.
In a preferred embodiment, the plurality of indication boards in the step S14) include spraying, socket, switch, shower room, network socket, bathtub, washbasin, toilet bowl, center line, finishing line, glass, wallpaper, access opening, return air opening, carpet, wood veneer, bed, desk, sofa, spotlight, down lamp, smoke sensor and speaker.
In a preferred embodiment, the auxiliary devices in the step S42) include theodolites, levels, infrared rays, vertical levels, measuring tape, steel pipe, and triple prisms.
In a preferred embodiment, the physical drawing in the step S32) includes a general plane, a building elevation, a building section, a construction drawing, a structural drawing, a main structure plan and a section drawing.
In a preferred embodiment, the datum line in the step S12) includes a datum line with a height of one meter, an opening, a socket, a door head, a ground level line and a top surface pipe.
In a preferred embodiment, the flatness detection in step S12) includes flatness and squareness detection, and in step S13), for the part higher than the whole wall surface, the error area is equal to or less than 0.5 square meter, and then rejection is performed.
The invention has the technical effects and advantages that:
1. this kind of meticulous water and electricity carpentry construction unwrapping wire technology through the step S11) before the unwrapping wire and the mutual cooperation of S12) to realize the clearance of treating the scanning building, avoid influencing the precision of follow-up scanning data because of other debris, thereby be favorable to reducing the production of error, and cooperate step S13), the intelligence unwrapping wire in follow-up step S4) of being convenient for again, avoid influencing the integrality of laser projection because of debris refraction, and made things convenient for the unwrapping wire walking of unwrapping wire robot again.
2. According to the fine hydroelectric woodworking construction paying-off process, the single data are used as the support, so that errors are easily caused by the fact that modeling data are generated, the errors are kept in a controllable range, the paying-off accuracy of the process is further improved, and the labor intensity of workers is reduced.
3. According to the fine hydroelectric woodworking construction paying-off process, the three-dimensional scanning model obtained by combining the data of the plurality of scanning areas in the step S2) is beneficial to constructors to compare with a building physical drawing, so that the constructors can more intuitively control the overall layout of the building, meanwhile, the screening and trimming are facilitated to be assisted, the combination of macroscopic and microscopic angles is facilitated, and a more reasonable wiring process is realized.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that: a refined hydroelectric woodworking construction paying-off process comprises the following steps:
s1, paying-off preparation
S11), cleaning sundries in the space to be scanned, and keeping the wall surface and the ground clean;
s12), detecting flatness of a pre-calibrated base point on the physical drawing by observing the physical drawing, if the level difference exists, entering the step S13), and if the level difference does not exist, entering the step S14);
s13), repairing and leveling the base surface of the pre-marked point in the step S12), and then entering the step S14);
s14), spraying corresponding indication boards through pre-calibrated base points on a physical drawing, wherein the indication boards are divided into different colors according to different purposes;
checking the real drawings before reading them in step S14), checking all the real drawings for building construction, avoiding error of multiple real drawings because of more real drawings, paying attention to the position of the central axis of the square grid of the total plane diagram and the total description of the real drawings when reading the real drawings, knowing the construction requirement of the building and the related requirement, paying special attention to the absolute elevation value of the first layer +0.00,
then the water, electricity and heating installation construction drawings are read in detail, the relation between an inlet and civil engineering and decoration is seen, when the drawings are taken, the comparison between the building and the structure is to be paid attention, the comparison between the civil engineering and the equipment installation is to be taken advantage of, and the plan drawing, the building section drawing and the electromechanical installation drawing are seen clearly in advance, so that the screening comparison in the subsequent step S2) and the scanning modeling is facilitated, and the precision of the subsequent hydroelectric woodworking paying off is ensured;
s2), scanning modeling
S21), determining the relative positions of a plurality of areas to be scanned according to the real object drawing, and selecting a plurality of corresponding targets according to the distance of the relative positions of the areas;
s22), carrying out regional scanning on the corresponding scanning areas through a plurality of three-dimensional laser scanners, wherein when each three-dimensional laser scanner scans the edges of two adjacent areas, the scanning can be stopped;
s23), splicing the scanning data obtained in the plurality of scanning areas in the step S22) to form integral data of the to-be-paid-off modeling;
s24), referring to the setting of a physical drawing, and carrying out small-amplitude screening and trimming on scanned data; s3), model checking
S31), inputting the data in the step S24) into BIM software to perform preliminary establishment of a three-dimensional building model;
BIM software includes Revit, rhino, bentley, archiCAD and Tekla;
s32), converting the three-dimensional model in the step S31) into a plurality of plane models with different directions, overlapping and comparing the plane models with target points and base points calibrated on a physical drawing, and further adjusting axes, control lines and elevation lines to eliminate punctuation differences generated by measurement errors;
s33), rechecking the formulated measurement paying-off data and the physical drawing to obtain a calibrated modeling three-dimensional model;
s34), inputting punctuation data into the modeling three-dimensional model after the correction in the step S33), and carrying out virtual punctuation paying-off in the model;
s35), converting the three-dimensional model subjected to virtual punctuation in the step S33) into data, and inputting the data into the step S4);
s4) intelligent paying-off
S41), extracting the data input in the step S35), and importing the paying-off data in the data into a paying-off robot;
s42), the paying-off robot moves to different paying-off positions through paying-off data and auxiliary tools, and performs laser projection at the corresponding positions, and at the moment, the indication board in the step S14) is placed at the corresponding positions to finish paying-off identification;
in step S24) paying attention to + -0.00 elevation, master line and axis screening calibration, in step S14) the plurality of indication boards specifically include spray, socket, switch, shower room, network socket, bathtub, washbasin, toilet bowl, center line, finish line, glass, wallpaper, access port, return air port, carpet, wooden veneer, bed, desk, sofa, spotlight, down lamp, smoke sensor and speaker, in step S42) the auxiliary appliances include theodolite, level meter, infrared ray, vertical level meter, measuring tape, steel pipe tape and prism, in step S4) further include steps S43) and S44),
s43), pulling the hooked fish wire above the paying-off mark placed in the step S42) and snapping the wire, thereby completing physical wiring;
s44), rechecking the line sample after the step S43) completes all paying-off operation, carrying out secondary paying-off on the partially covered positioning lines, wherein a physical drawing in the step S32) comprises a total plane, a building elevation, a building section, a structural construction drawing, a structural diagram, a main structure plan and a section, a datum line in the step S12) comprises a datum line with a meter height, an opening and hanging, a socket, a door head, a ground horizontal line and a top surface pipe arrangement, the detection of flatness in the step S12) comprises the detection of flatness and squareness, and the step S13) eliminates if the error area is less than or equal to 0.5 square meter for the part which is respectively higher than the whole wall surface;
after the paying-off in the steps is finished, the water, electricity and the like can be paved according to the paying-off foundation, and the overall layout of the building is completed.
In summary, the refined hydroelectric woodworking construction paying-off process comprises the following steps of;
1. s1), paying-off preparation, namely cleaning a building to be scanned, avoiding affecting the precision of subsequent scanning data due to other sundries, facilitating the generation of errors, matching with the step S13), facilitating intelligent paying-off in the subsequent step S4), avoiding affecting the integrity of laser projection due to sundry refraction, and facilitating paying-off walking of a paying-off robot;
2. s2), scanning modeling and S3), model checking, namely checking different views and overlapping different base points on the views in the model checking, so that the condition that modeling data are easy to generate errors due to the fact that single data are used as a support is avoided, the errors are kept in a controllable range, the paying-off accuracy of the process is further improved, and the labor intensity of workers is reduced;
3. s4) intelligent paying-off, wherein a moving mechanism for driving the paying-off robot to move is arranged on the paying-off robot in the step S42), a corresponding data receiving port is arranged on the moving mechanism, input data in the step S41) are synchronously input into a data interface, a specific paying-off position is obtained through data analysis, so that the paying-off robot is driven to move to the corresponding position, and after the paying-off robot reaches the corresponding position, paying-off lasers corresponding to the projection positions of a laser projector on the paying-off robot are driven to finish auxiliary paying-off;
4. and (3) pulling the hooked fish wire above the paying-off laser and snapping the wire, thereby completing the physical wiring.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A refined hydroelectric woodworking construction paying-off process is characterized in that: the method comprises the following steps: s1, paying-off preparation
S11), cleaning sundries in the space to be scanned, and keeping the wall surface and the ground clean;
s12), detecting flatness of a pre-calibrated base point on the physical drawing by observing the physical drawing, if the level difference exists, entering the step S13), and if the level difference does not exist, entering the step S14);
s13), repairing and leveling the base surface of the pre-marked point in the step S12), and then entering the step S14);
s14), spraying corresponding indication boards through pre-calibrated base points on a physical drawing, wherein the indication boards are divided into different colors according to different purposes;
s2), scanning modeling
S21), determining the relative positions of a plurality of areas to be scanned according to the real object drawing, and selecting a plurality of corresponding targets according to the distance of the relative positions of the areas;
s22), carrying out regional scanning on the corresponding scanning areas through a plurality of three-dimensional laser scanners, wherein when each three-dimensional laser scanner scans the edges of two adjacent areas, the scanning can be stopped;
s23), splicing the scanning data obtained in the plurality of scanning areas in the step S22) to form integral data of the to-be-paid-off modeling;
s24), referring to the setting of a physical drawing, and carrying out small-amplitude screening and trimming on scanned data; s3), model checking
S31), inputting the data in the step S24) into BIM software to perform preliminary establishment of a three-dimensional building model;
s32), converting the three-dimensional model in the step S31) into a plurality of plane models with different directions, overlapping and comparing the plane models with target points and base points calibrated on a physical drawing, and further adjusting axes, control lines and elevation lines to eliminate punctuation differences generated by measurement errors;
s33), rechecking the formulated measurement paying-off data and the physical drawing to obtain a calibrated modeling three-dimensional model;
s34), inputting punctuation data into the modeling three-dimensional model after the correction in the step S33), and carrying out virtual punctuation paying-off in the model;
s35), converting the three-dimensional model subjected to virtual punctuation in the step S33) into data, and inputting the data into the step S4);
s4) intelligent paying-off
S41), extracting the data input in the step S35), and importing the paying-off data in the data into a paying-off robot;
s42), the paying-off robot moves to different paying-off positions through paying-off data and auxiliary tools, and performs laser projection at the corresponding positions, and at the moment, the indication board in the step S14) is placed at the corresponding positions to finish paying-off identification;
s43), pulling the hooked fish wire above the paying-off mark placed in the step S42) and snapping the wire, thereby completing physical wiring;
s44), when the step S43) is completed, the line sample is rechecked, and the secondary line is paid out for the partially covered positioning line.
2. The refined hydroelectric woodworking construction paying-off process according to claim 1, wherein the paying-off process is characterized by comprising the following steps of: the step S24) is to pay attention to screening calibration of +/-0.00 elevation, master line and axis.
3. The refined hydroelectric woodworking construction paying-off process according to claim 1, wherein the paying-off process is characterized by comprising the following steps of: the auxiliary tools in the step S42) comprise theodolites, horizontality, infrared rays, vertical horizontality, measurement tape, steel pipe ruler and triple prism.
4. The refined hydroelectric woodworking construction paying-off process according to claim 1, wherein the paying-off process is characterized by comprising the following steps of: the flatness detection in the step S12) comprises flatness and squareness detection, and in the step S13), the error area of the part which is respectively higher than the whole wall surface is eliminated if the error area is less than or equal to 0.5 square meter.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106320707A (en) * | 2016-08-31 | 2017-01-11 | 杭州构家网络科技有限公司 | Full projection paying-off method |
| CN111119484A (en) * | 2020-01-20 | 2020-05-08 | 盛联盛一装饰有限公司 | Building construction pre-paying-off confirmation method |
| CN210513142U (en) * | 2019-10-17 | 2020-05-12 | 中建八局第一建设有限公司 | Single-person operated pay-off instrument |
| CN111578916A (en) * | 2020-05-06 | 2020-08-25 | 深圳广田集团股份有限公司 | Intelligent paying-off construction method in decoration engineering based on BIM technology |
| CN111709074A (en) * | 2020-06-04 | 2020-09-25 | 深圳广田集团股份有限公司 | Construction method for intelligently controlling large-space special-shaped curved surface based on BIM technology |
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2022
- 2022-01-10 CN CN202210021115.3A patent/CN114352032B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320707A (en) * | 2016-08-31 | 2017-01-11 | 杭州构家网络科技有限公司 | Full projection paying-off method |
| CN210513142U (en) * | 2019-10-17 | 2020-05-12 | 中建八局第一建设有限公司 | Single-person operated pay-off instrument |
| CN111119484A (en) * | 2020-01-20 | 2020-05-08 | 盛联盛一装饰有限公司 | Building construction pre-paying-off confirmation method |
| CN111578916A (en) * | 2020-05-06 | 2020-08-25 | 深圳广田集团股份有限公司 | Intelligent paying-off construction method in decoration engineering based on BIM technology |
| CN111709074A (en) * | 2020-06-04 | 2020-09-25 | 深圳广田集团股份有限公司 | Construction method for intelligently controlling large-space special-shaped curved surface based on BIM technology |
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