CN114518103B - Photoelectric imaging auxiliary paying-off method - Google Patents
Photoelectric imaging auxiliary paying-off method Download PDFInfo
- Publication number
- CN114518103B CN114518103B CN202210151836.6A CN202210151836A CN114518103B CN 114518103 B CN114518103 B CN 114518103B CN 202210151836 A CN202210151836 A CN 202210151836A CN 114518103 B CN114518103 B CN 114518103B
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- Prior art keywords
- paying
- display screen
- building
- imaging
- payout
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- 238000003384 imaging method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000011324 bead Substances 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims 4
- 239000010409 thin film Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the field of building construction, and discloses a photoelectric imaging auxiliary paying-off method. The utility model discloses a photoelectric imaging auxiliary paying-off method, which comprises the steps of firstly paying off a longitudinal axis and a transverse axis of a paying-off building; placing a paying-off display screen of the photoelectric imaging auxiliary paying-off device on site, overlapping and positioning longitudinal and transverse axes of the paying-off display screen with a longitudinal axis mark and a transverse axis mark respectively, connecting the paying-off display screen with mobile terminal equipment, and displaying a graph of a paying-off building on the paying-off display screen 1:1 through data transmission of the mobile terminal equipment; the display screen is provided with a plurality of marking holes penetrating through the paying-off display screen, and characteristic points of each side line of the paying-off building are marked through the marking holes; and (5) retracting the paying-off display screen of the photoelectric imaging auxiliary paying-off device, connecting characteristic points of all side lines, and finishing paying-off. The method is beneficial to greatly reducing the labor capacity of measuring and paying-off technicians in the building industry, reducing the error probability, improving the paying-off precision and obviously improving the construction efficiency.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a photoelectric imaging auxiliary paying-off method.
Background
In the construction, after the construction of the traditional concrete foundation mat layer is completed, a main shaft control line is projected and lofted by means of a theodolite or a total station, and intersection points are respectively drawn by utilizing the left-right vertical offset of the intersection of the longitudinal axis and the transverse axis according to the drawing size, and connecting line segments are formed to form column contour lines. The traditional paying-off process is slow, and multiple persons are required to cooperatively operate and check each other, so that errors are avoided.
The utility model with the application number of CN202121006150.5 discloses an aerial projection paying-off instrument for construction, which relates to the technical field of projection paying-off and comprises an unmanned plane, a projector, an inserted film group, a light source closed inner cavity and a stabilizer, wherein the projector is fixedly arranged below the unmanned plane, the stabilizer is arranged on the inner side of the projector, the inserted film group is arranged below the projector, the light source closed inner cavity is arranged at the top of the inserted film group, and a fixed screw hole a is arranged above the projector. The utility model can project the contour line or control line of the component and the structure at one time through the combination of the inserted film group, the high-definition high-transmission substrate a, the high-definition high-transmission substrate b and the expansion rubber ring, thereby greatly reducing the plane paying-off difficulty and the workload of the special-shaped building, reducing the floor paying-off hole setting quantity and the control line paying-off quantity, reducing the investment of manpower and paying-off equipment, improving the paying-off efficiency and shortening the construction period. The utility model has the following defects: film is firstly generated, so that the cost is increased; the air projection mode refitted by the unmanned aerial vehicle has instability, is greatly affected by airflow, wind direction and the like, is unstable in projection influence shake, has large contour line errors of projected components and structures, and has the problem of flight safety on busy construction sites.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a photoelectric imaging auxiliary paying-off method, which effectively improves the paying-off construction efficiency.
The utility model discloses a photoelectric imaging auxiliary paying-off method, which comprises the following steps of:
firstly, paying off the longitudinal and transverse axes of the paying-off building;
the method comprises the steps of placing a paying-off display screen of a photoelectric imaging auxiliary paying-off device on site, wherein the paying-off display screen is provided with a longitudinal axis mark and a transverse axis mark, overlapping and positioning the longitudinal axis and the transverse axis of the paying-off display screen respectively, connecting the paying-off display screen with mobile terminal equipment, and displaying a graph of a paying-off building on the paying-off display screen 1:1 through data transmission of the mobile terminal equipment;
the display screen is provided with a plurality of marking holes penetrating through the paying-off display screen, and characteristic points of each side line of the paying-off building are marked through the marking holes;
and (5) retracting the paying-off display screen of the photoelectric imaging auxiliary paying-off device, connecting characteristic points of all side lines, and finishing paying-off.
Preferably, the characteristic points of the edge include inflection points, midpoints or corner points.
Preferably, the longitudinal and transverse axes of the payoff building are payed off by a total station or theodolite.
Preferably, the pay-off display screen is a flexible film display screen.
Preferably, the paying-off display screen is an LED display screen, and the marking holes are formed in the periphery of the LED lamp beads in the paying-off display screen in the longitudinal and transverse directions.
Preferably, the imaging precision error of the pay-off display screen is less than 1mm.
Preferably, after the paying-off is completed, a conspicuous mark of the paying-off is set.
Preferably, the mobile terminal device is a mobile phone, a notebook computer or a tablet computer.
The beneficial effects of the utility model are as follows: according to the utility model, the paying-off building is projected to a paying-off site in a 1:1 mode by using the display screen, marking is carried out by using the marking holes penetrating through the display screen, so that the labor capacity of measuring paying-off technicians in the building industry is greatly reduced, the error probability is reduced, the paying-off precision is improved, the construction efficiency is obviously improved, and considerable economic and technical development advantages and prospects are realized.
Drawings
FIG. 1 is a schematic diagram of a photo-imaging auxiliary pay-off device;
FIG. 2 is a schematic illustration of a marking aperture of a pay-off display;
FIG. 3 is a schematic illustration of a pay-off rectangular column;
fig. 4 is a schematic illustration of a payoff profile column.
Reference numerals: paying-off display screen 1, longitudinal central axis 2, transverse central axis 3, first axis sign 4, second axis sign 5, third axis sign 6, fourth axis sign 7, spool 8, data line 9, power cord 10, rectangular column contour line 11, dysmorphism column contour line 12, LED lamp pearl 13, mark hole 14.
Detailed Description
The utility model is further described below.
As shown in fig. 1, the auxiliary paying-off device for photoelectric imaging disclosed by the utility model comprises a paying-off display screen 1 capable of accommodating paying-off objects, wherein a longitudinal axis mark and a transverse axis mark are arranged on the paying-off display screen 1, a plurality of marking holes 14 penetrating through the paying-off display screen 1 are formed in the paying-off display screen 1, the paying-off display screen 1 is provided with a data transmission structure connected with mobile terminal equipment, and the paying-off display screen 1 is provided with a power supply or a power supply connection structure.
The paying-off method by using the photoelectric imaging auxiliary paying-off device comprises the following steps of:
firstly, paying off the longitudinal and transverse axes of the paying-off building;
the method comprises the steps of placing a paying-off display screen 1 of a photoelectric imaging auxiliary paying-off device on site, wherein the paying-off display screen 1 is provided with a longitudinal axis mark and a transverse axis mark, overlapping and positioning a paying-off longitudinal axis and a paying-off longitudinal axis with the longitudinal axis mark and the transverse axis mark of the paying-off display screen 1 respectively, connecting the paying-off display screen 1 with mobile terminal equipment, and displaying a figure of a paying-off building on the paying-off display screen 1 in a 1:1 mode through data transmission of the mobile terminal equipment;
a plurality of marking holes 14 penetrating through the paying-off display screen 1 are arranged on the display screen, and characteristic points of paying-off buildings marked with all side lines are marked through the marking holes 14;
and (3) retracting the paying-off display screen 1 of the photoelectric imaging auxiliary paying-off device, connecting characteristic points of all side lines, and finishing paying-off.
The utility model can finish paying off by paying off the longitudinal axis and the transverse axis through paying off the graphic mark of the paying off building displayed by the paying off display screen 1 and drawing the side line of the paying off building, and compared with the traditional paying off mode, the paying off method omits a plurality of steps and can greatly work load.
The longitudinal and transverse axes of the paying-off building can be paid off by adopting an existing total station or theodolite. After the longitudinal axis line paying off is completed, the paying off display screen 1 is placed, and in order to facilitate the collecting and carrying of the paying off display screen 1, a flexible film display screen is preferably adopted. And the flexible film display screen is less prone to damage than a common hard display screen. In order to facilitate winding, a reel 8 can be arranged at two ends of the paying-off display screen 1 respectively. The reel 8 can be a driving reel at one end and a driven reel at the other end, and a micro motor is arranged in the driving reel for assisting in winding.
The mark of the longitudinal axis 2 and the mark of the transverse axis 3 on the paying-off display screen 1 can be arranged on the surface of the display screen or displayed along with graphics in the display screen. In the embodiment shown in the drawings, the longitudinal axis 2 marks include a first axis mark 4 and a second axis mark 5 disposed at two ends of the longitudinal central axis 2 of the pay-off display screen 1, and the transverse axis 3 marks include a third axis mark 6 and a fourth axis mark 7 disposed at two ends of the transverse central axis 3 of the pay-off display screen 1. By arranging the axis mark at the end, the axis mark can more accurately correspond to the paid-out axis. Wherein, the first axis mark 4, the second axis mark 5, the third axis mark 6 and the fourth axis mark 7 are all preferably flexible triangle axis red-white marks.
The mobile terminal device can be mobile devices such as mobile phones, notebook computers or tablet computers, which are convenient for field operation. The paying-off display screen 1 and the mobile terminal device can be connected by a wired connection or a wireless connection, and the corresponding data transmission structure is a data line 9 or a wireless connection module, for example, the paying-off display screen 1 in the embodiment of the figure is provided with the data line 9. Other wireless connection modes such as the existing WIFI and Bluetooth can also be adopted. The pay-off display screen 1 can adopt a self-powered or external power supply, and in the preferred embodiment, the pay-off display screen 1 is connected with a 12V miniature safety power supply through a power line 10 to supply power to the pay-off display.
The displayed pay-off building in the pay-off display is drawn by marking out feature points through the marking holes 14 of the pay-off display screen 1 and then connecting lines. Any point from which the edge can be determined may be used as a feature point, for example, any two points on the edge, and one edge can be determined from the two points, but in order to improve accuracy and reduce the number of feature points to be identified, it is preferable that the feature points of the edge include an inflection point, a midpoint, or a corner point. The border of the pay-off building can be drawn faster through the inflection point, the midpoint or the corner point. As shown in fig. 3 and 4, the rectangular column contour 11 and the special-shaped column contour 12 are shown by the pay-off display, and the marking is performed by the marking hole 14.
In order to improve the precision of the feature points marked by the marking holes 14, the number of the marking holes 14 on the display screen needs to be enough, as shown in fig. 2, the paying-off display screen 1 is an LED display screen, and the marking holes 14 are all arranged on the periphery of the LED lamp beads 13 in the paying-off display screen 1 in the longitudinal and transverse directions. Feature points can be drawn on the ground in the field through the marking holes 14 by a marking pen or a fine needle, and then a border is drawn by a line.
In order to reduce the error, the imaging accuracy error of the pay-off display screen 1 is preferably 1mm or less. For example, the embodiment shown in fig. 1 adopts a flexible film LED display screen, and the display accuracy error is 0.5 mm-1 mm. After the paying-off is completed, a striking mark for paying-off can be set by adopting striking colors such as red paint and the like.
Claims (10)
1. The photoelectric imaging auxiliary paying-off method is characterized by comprising the following steps of:
firstly, paying off the longitudinal and transverse axes of the paying-off building;
the method comprises the steps of placing a paying-off display screen (1) of a photoelectric imaging auxiliary paying-off device on site, wherein the paying-off display screen (1) is provided with a longitudinal axis mark and a transverse axis mark, enabling a paying-off longitudinal axis to be overlapped with the longitudinal axis mark and the transverse axis mark of the paying-off display screen (1) respectively and positioned, connecting the paying-off display screen (1) with mobile terminal equipment, and displaying a graph of a paying-off building on the paying-off display screen (1) in a 1:1 mode through data transmission of the mobile terminal equipment;
a plurality of marking holes (14) penetrating through the paying-off display screen (1) are arranged on the display screen, and characteristic points of each side line of the paying-off building are marked through the marking holes (14);
and (3) retracting a paying-off display screen (1) of the photoelectric imaging auxiliary paying-off device, connecting characteristic points of all side lines, and finishing paying-off.
2. The method of optoelectronic imaging assisted payout according to claim 1, wherein the characteristic point of the edge comprises an inflection point.
3. The method of optoelectronic imaging assisted payout according to claim 1, wherein the characteristic point of the edge comprises a midpoint.
4. A photo-imaging assisted pay-off method according to claim 1, wherein the feature points of the edge comprise corner points.
5. A method of optoelectronic imaging assisted payout according to claim 1, wherein the longitudinal and lateral axes of the payout building are payout by means of a total station or theodolite.
6. A photo-electric imaging assisted pay-off method according to claim 1, characterized in that the pay-off display (1) is a flexible thin film display.
7. The auxiliary paying-off method for the photoelectric imaging according to claim 1 or 6, wherein the paying-off display screen (1) is an LED display screen, and the marking holes (14) are formed in the longitudinal and transverse directions of the periphery of the LED lamp beads (13) in the paying-off display screen (1).
8. A photo-electric imaging assisted pay-off method according to claim 1, characterized in that the imaging accuracy error of the pay-off display screen (1) is below 1mm.
9. The method of optoelectronic imaging assisted payout according to claim 1, wherein after payout is completed, a highlighting of payout is set.
10. The method for assisting in paying out according to claim 1, wherein the mobile terminal device is a mobile phone, a notebook computer or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151836.6A CN114518103B (en) | 2022-02-18 | 2022-02-18 | Photoelectric imaging auxiliary paying-off method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151836.6A CN114518103B (en) | 2022-02-18 | 2022-02-18 | Photoelectric imaging auxiliary paying-off method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114518103A CN114518103A (en) | 2022-05-20 |
| CN114518103B true CN114518103B (en) | 2023-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210151836.6A Active CN114518103B (en) | 2022-02-18 | 2022-02-18 | Photoelectric imaging auxiliary paying-off method |
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| Country | Link |
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| CN (1) | CN114518103B (en) |
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| CN114518103A (en) | 2022-05-20 |
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Address after: No. 350, Renmin Street, East District, Panzhihua City, Sichuan Province, 617099 Applicant after: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Address before: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Applicant before: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. |
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