CN103308030A - High-precision automatic transmitting process method of super high-rise elevation - Google Patents
High-precision automatic transmitting process method of super high-rise elevation Download PDFInfo
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- CN103308030A CN103308030A CN2012105393027A CN201210539302A CN103308030A CN 103308030 A CN103308030 A CN 103308030A CN 2012105393027 A CN2012105393027 A CN 2012105393027A CN 201210539302 A CN201210539302 A CN 201210539302A CN 103308030 A CN103308030 A CN 103308030A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims description 11
- 238000002788 crimping Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 4
- 238000009795 derivation Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
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- 230000001186 cumulative effect Effects 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
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Abstract
The invention provides a high-precision automatic transmitting process method of a super high-rise elevation. The high-precision automatic transmitting process method comprises the following steps of: step 1, erecting a laser electronic total station on an enforced centering device on a bottom-layer transmission elevation position to obtain an initial value; step 2, placing a support of a camera receiver device on a reserved hole; step 3, sending laser to a camera receiver of the camera receiver device by the laser electronic total station to carry out a plurality of times of distance measurement; and step 4, obtaining a vertical distance from the laser electronic total station to the camera receiver, then obtaining a base point turning point elevation of the camera receiver device; and automatically calculating a reading bi of a +1.000m elevation point of a working layer through a program. According to the high-precision automatic transmitting process method disclosed by the invention, the problem that a traditional method is limited by height is solved; high-precision upward transmission is realized from the same standard point; direct reading can be achieved by an instrument and data treatment can be directly carried out by adopting special software; the automation degree is high and is 10 times as much as that of the traditional efficiency; artificial errors and accumulated errors are eliminated and the precision is high.
Description
Technical field
Patent of the present invention relates to a kind of for the automatic Transfer Technology of super-high buildings elevation, satisfies the requirement that the super-high buildings elevation transmits, and more particularly, relates to the High Precision Automatic crimping and transfer processes method of a kind of Super High absolute altitude.
Background technology
At present, the method for the absolute altitude transmission of high-rise building is the steel ruler direct method of measurement, suspention steel ruler method.
It is exactly to use steel ruler along structure outer, side column or staircase that steel ruler is directly measured, and upwards vertically measures the design discrepancy in elevation by a certain definite absolute altitude of bottom, obtains the designed elevation of construction layer.Suspention steel ruler method is exactly at exterior wall or steel ruler of staircase suspention, settles spirit-leveling instrument at ground and floor respectively, and absolute altitude is delivered on the flooring.
Along with socioeconomic development, in project building construction, high-lager building emerges in an endless stream, use the steel ruler direct method of measurement and suspention steel ruler method for super-high buildings (highly above 200 meters), at first be subject to the restriction of steel ruler length, because building height is long above a whole chi (50 meters), need stage by stage (at least three times) to set elevation transmission reference point and carry out elevation transmission (accompanying drawing 1), cause the accumulation of error, the segmentation transmission needs personnel many in addition, and efficient is low; Secondly because the discrepancy in elevation is large, temperature variation is larger, be difficult to accurately carry out temperature correction, wind-force and pulling force also can affect to measurement result in addition.Therefore utilize traditional measurement of the level manpower and materials to need large, efficient is low, and error is large, can't finish the construction elevation control of super-high buildings.
Summary of the invention
Fundamental purpose of the present invention provides the High Precision Automatic crimping and transfer processes method of a kind of Super High absolute altitude, the shortcoming of transmitting to solve present traditional absolute altitude, this technical method is not subjected to the restriction of building height, can upwards transmit from same reference point is high-precision, the direct reading of instrument, special software directly carries out data to be processed, and has eliminated human error and cumulative errors, not only fast and also precision high.
For achieving the above object, the invention provides following technical scheme:
Step 4, obtain the electronic laser total powerstation to the vertical accurate distance of the receiver of taking a picture, Sopwith staff is stood in the basic point turning point place of photograph receiver apparatus, set up spirit-leveling instrument, read Sopwith staff reading a
i, reading is inputted in the computing machine, automatically calculate the reading b of Sopwith staff absolute altitude on work layer+1.000m relief by program
i
By above step, the reading b of Sopwith staff absolute altitude on work layer+1.000m relief
iComputing formula be:
b
i＝a
1+d
i+K+a
i-H
i
K (the high difference of photograph receiver and basic point turning point on the photograph receiver apparatus) is a constant, measures in advance by test;
H
iAbsolute altitude value for work layer+1.000m relief;
The precision that the transmission absolute altitude reaches is as follows:
According to derivation formula,
H
i＝a
1+d
i+K+a
i-b
i
K (the high difference of photograph receiver and basic point turning point on the photograph receiver apparatus) is a constant, measures in advance by test.
H
iAbsolute altitude value for work layer+1.000m relief.
If a
1, a
i, b
iReading error is m
Read, the constant K value measure error m
K, consider that the vertical accurate direction of total powerstation has deviation θ, then actual range is d=d
iCos θ
Suppose that total powerstation resolution V is 28, distance D is 20 meters, then
That supposes the constant K value measures error m
K=1mm
Suppose that the instrument nominal accuracy is 1 ", 1mm+1ppm, because θ is less, sin θ ≈ 0, cos θ ≈ 1 then has:
m
H 2＝3×0.21
2+1
2+1
2＝2.13mm
m
H＝1.46mm
Leveling norm regulation: three, fourth-order leveling come and go the accident mean square error of surveying number in the discrepancy in elevation and be respectively ± 3.0mm, ± 5.0mm, the accident mean square error of single range observation is respectively ± 4.2mm, ± 7.1mm. can find out by Data Comparison, can reach the accuracy requirement of third-class measurement of the level.
The device of the band photograph receiver that described photograph receiver apparatus is a hollow, formed by bearing, bolt, base, bubble, guide rail, photograph receiver and basic point turning point, wherein, base is installed on the bearing of hollow by bolt, the in length and breadth direction of base respectively is provided with a bubble, and base is provided with guide rail, and the photograph receiver is movably arranged on the guide rail, the photograph receiver is connected with computing machine, and the motor on the guide rail is connected with external power supply.
The electronic laser total powerstation is the servo-type total powerstation.
Bubble on the photograph receiver apparatus is circle bubble or long level tube.
The bearing of photograph receiver apparatus can pre-plugged on the reserved opening of work layer floor face, by bolt the photograph receiver apparatus is placed on the bearing.
Prior art of the present invention is compared, be not subjected to the restriction of building height, be used in particular for the automatic, high precision Transfer Technology of the elevation of super-high buildings, can upwards transmit from same reference point is high-precision, the direct reading of instrument, special software directly carry out data to be processed, and has eliminated human error and cumulative errors, not only fast and also precision high, be 10 times of traditional work method efficient.Bottom is settled the forced centering apparatus of instrument, reduces alignment error of instrument.Receiver is connected with computing machine, can catch laser center according to the laser position automated movement, can import the laser spots that receives in the computing machine into and automatically process, and obtains accurate distance measurement value.Solved the artificial reading of classic method and the impact of the long cumulative errors of chi, be not subjected to the restriction of building height, need not segmentation and transmit.Simple to operation, data are accurately reliable, can reach the code requirement of third-class measurement of the level.
Description of drawings
Describe the present invention below in conjunction with drawings and Examples.
Fig. 1 is the process schematic diagram of prior art;
Fig. 2 is process schematic diagram of the present invention;
Fig. 3 is photograph receiver apparatus structural representation of the present invention;
Fig. 4 is forced centering apparatus structural representation of the present invention.
Embodiment
Fundamental purpose of the present invention provides automatic receiving device and the technology that a kind of Super High absolute altitude transmits, the shortcoming of transmitting to solve present traditional absolute altitude, this technical method is not subjected to the restriction of building height, can upwards transmit from same reference point is high-precision, the direct reading of instrument, special software directly carries out data to be processed, and has eliminated human error and cumulative errors, not only fast and also precision high.
Patent of the present invention is thrown measuring point or elevator arrangement electronic laser total powerstation at bottom, by the method pilot measurement elevation to the zenith direction range finding.
The photograph receiver apparatus is introduced:
The photograph receiver apparatus is comprised of bearing 7, bolt 8, base 9, bubble 10, guide rail 12, photograph receiver 11 and basic point turning point 14, wherein, base 9 is installed on the bearing 7 of hollow by bolt 8, the in length and breadth direction of base 9 respectively is provided with a bubble 10, base 9 is provided with guide rail 12, and photograph receiver 11 is movably arranged on the guide rail 12, and base 9 is provided with basic point turning point 14, photograph receiver 11 is connected with computing machine 15, and the motor on the guide rail is connected with external power supply.After the photograph receiver is received the laser of electronic laser total powerstation 3, position according to laser is regulated automatically, the center of photograph receiver 11 is overlapped with laser spots on the electronic laser total powerstation 3, after the coincidence, rotate electronic laser total powerstation 3 in level 0,90,180,270 degree are beaten respectively laser vertically upward, laser image shows at computing machine 15 screens, process software by special exploitation catches out the intermediate point position according to laser spots, automatically calculate electronic laser total powerstation 3 to the distance of photograph receiver 11, according to the constant K value between photograph receiver 11 and the turning point basic point 14 and the program that sets in advance, automatically calculate work layer design altitude+1.000m point position.
Concrete operation step is as follows:
Use electronic laser total powerstation 3 repeatedly to find range, find range in four positions of 0,90,180,270 degree of level respectively, the position of the each range finding of photograph receiver 11 records laser spots, be delivered on the computing machine 15, position according to the receiver laser spots, catch out the central point position of accurate point distance measurement, use special-purpose software to carry out data and process, draw electronic laser total powerstation 3 to the vertical standard of photograph receiver 11 apart from d
i
The geometric center of laser spots is this centre position of throwing the measuring point position, judges according to a size of position radius whether precision meets the demands, if radius is too large, then needs adjustment to rectify an instrument, and measures again.
Step 4, obtain electronic laser total powerstation 3 to the vertical accurate distance of photograph receiver 11, Sopwith staff is stood in basic point turning point 14 places of photograph receiver apparatus, set up spirit-leveling instrument 16, read Sopwith staff reading α
i, reading is inputted in the computing machine 15, automatically calculate the reading b of Sopwith staff 5 absolute altitudes on work layer+1.000m relief 17 by program
i
Computing method and the step of step 5, institute's survey floor absolute altitude
By above step, the reading b of Sopwith staff 5 absolute altitudes on work layer+1.000m relief 17
iComputing formula be:
b
i＝a
1+d
i+K+a
i-H
i
K (the high difference of photograph receiver 11 and basic point turning point 14 on the photograph receiver apparatus) is a constant, measures in advance by test.
H
iAbsolute altitude value for work layer+1.000m relief 17.
Claims (6)
1. High Precision Automatic crimping and transfer processes method of Super High absolute altitude is characterized in that:
Step 1, in the position that bottom transmits absolute altitude forced centering apparatus (1) is set, electronic laser total powerstation (3) is erected on the bolt (2) on the forced centering apparatus (1), by temperature, barometric surveying, electronic laser total powerstation (3) is carried out the atmospheric correction setting, with the telescope furnishing horizontal level (screen numerical value is shown as 90 °) of electronic laser total powerstation (3), read the reading α of the levelling pole (5) that is erected on "+1.000m " relief (4)
1, obtain the high initial value of electronic laser total powerstation (3) instrument.
Step 2, with the pointing of the telescope zenith (screen numerical value is shown as 0 °) of electronic laser total powerstation (3), the bearing (7) of photograph receiver is placed on reserved opening (6) to be located, bearing (7) is put into and is reserved sleeve and fixing (reserving the sleeve position according to the axial location setting-out), adjusting bolt (8) makes the bubble (10) on the base (9) placed in the middle, makes base (9) be in horizontality.
Step 3, open electronic laser total powerstation (3), beat laser to the photograph receiver apparatus, after photograph receiver (11) on the photograph receiver apparatus is received laser spots, mobile at guide rail (12) by motor, photograph receiver (11) center is overlapped with the laser spots of electronic laser total powerstation (3), motor is connected with external power supply (13), use electronic laser total powerstation (3) repeatedly to find range, respectively in 0 of level, 90,180, find range in four positions of 270 degree, the position of the each range finding of photograph receiver (11) record laser spots, be delivered on the computing machine (15), position according to the receiver laser spots, catch out the central point position of accurate point distance measurement, use special-purpose software to carry out data and process, draw electronic laser total powerstation (3) to the vertical standard of the receiver of taking a picture (11) apart from d
i, the geometric center of laser spots is this centre position of throwing the measuring point position, judges according to a size of position radius whether precision meets the demands, if radius is too large, then needs adjustment to rectify an instrument, and measures again.
Step 4, obtain electronic laser total powerstation (3) to the vertical accurate distance of the receiver of taking a picture (11), the basic point turning point (14) that Sopwith staff is stood in the photograph receiver apparatus is located, and sets up spirit-leveling instrument (16), reads Sopwith staff reading a
i, reading is inputted in the computing machine (15), automatically calculate the reading b of upper Sopwith staff (5) absolute altitude of work layer+1.000m relief (17) by program
i
Step 5, calculate institute's survey floor absolute altitude according to above-mentioned steps:
By above step, the reading b of upper Sopwith staff (5) absolute altitude of work layer+1.000m relief (17)
iComputing formula be:
b
i＝a
1+d
i+K+a
i-H
i
K (the high difference of take a picture on the photograph receiver apparatus receiver (11) and basic point turning point (14)) is a constant, measures in advance by test;
H
iAbsolute altitude value for work layer+1.000m relief (17).
2. the High Precision Automatic crimping and transfer processes method of Super High absolute altitude according to claim 1 is characterized in that:
The precision that the transmission absolute altitude reaches is as follows:
According to derivation formula,
H
i＝a
1+d
i+K+a
i-b
i
K (the high difference of take a picture on the photograph receiver apparatus receiver (11) and basic point turning point (14)) is a constant, measures in advance by test.
H
iAbsolute altitude value for work layer+1.000m relief (17).
If a
1, a
i, b
iReading error is m
Read, the constant K value measure error m
K, consider that the vertical accurate direction of total powerstation has deviation θ, then actual range is d=d
iCos θ
Suppose that total powerstation resolution V is 28, distance D is 20 meters, then
That supposes the constant K value measures error m
K=1mm
Suppose that the instrument nominal accuracy is 1 ", 1mm+1ppm, because θ is less, sin θ ≈ 0, cos θ ≈ 1 then has:
m
H 2＝3×0.21
2+1
2+1
2＝2.13mm
m
H＝1.46mm
Leveling norm regulation: three, fourth-order leveling come and go the accident mean square error of surveying number in the discrepancy in elevation and be respectively ± 3.0mm, ± 5.0mm, the accident mean square error of single range observation is respectively ± 4.2mm, ± 7.1mm. can find out by Data Comparison, can reach the accuracy requirement of third-class measurement of the level.
3. the High Precision Automatic crimping and transfer processes method of Super High absolute altitude according to claim 1, it is characterized in that: the device of the band photograph receiver that described photograph receiver apparatus is a hollow, by bearing (7), bolt (8), base (9), bubble (10), guide rail (12), photograph receiver (11) and basic point turning point (14) form, wherein, base (9) is installed on the bearing (7) of hollow by bolt (8), the in length and breadth direction of base (9) respectively is provided with a bubble (10), base (9) is provided with guide rail (12), photograph receiver (11) is movably arranged on the guide rail (12), base (9) is provided with basic point turning point (14), photograph receiver (11) is connected with computing machine (15), and the motor on the guide rail (12) is connected with external power supply (13).
4. the High Precision Automatic crimping and transfer processes method of Super High absolute altitude according to claim 1, it is characterized in that: electronic laser total powerstation (3) is the servo-type total powerstation.
5. it is characterized in that according to claim 1 or the High Precision Automatic crimping and transfer processes method of 3 described Super High absolute altitudes: the bubble on the photograph receiver apparatus (10) is circle bubble or long level tube.
6. according to claim 1 or the High Precision Automatic crimping and transfer processes method of 3 described Super High absolute altitudes, it is characterized in that: the bearing of photograph receiver apparatus (7) can pre-plugged on the reserved opening (6) of work layer floor face, by bolt (8) the photograph receiver apparatus is placed on the bearing (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539302.7A CN103308030B (en) | 2012-12-14 | 2012-12-14 | Super High absolute altitude High Precision Automatic crimping and transfer processes method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539302.7A CN103308030B (en) | 2012-12-14 | 2012-12-14 | Super High absolute altitude High Precision Automatic crimping and transfer processes method |
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| CN103308030A true CN103308030A (en) | 2013-09-18 |
| CN103308030B CN103308030B (en) | 2016-10-26 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499340A (en) * | 2013-09-27 | 2014-01-08 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN103644891A (en) * | 2013-11-26 | 2014-03-19 | 中冶天工集团有限公司 | Method for measuring elevation of top of ultrahigh column |
| CN104374378A (en) * | 2014-11-12 | 2015-02-25 | 山西潞安环保能源开发股份有限公司常村煤矿 | Method for observing surface subsidence deformation |
| CN104949661A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Super high-rise building core tube template positioning measuring control method |
| CN107764235A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | Elevation for high-building construction vertically transmits measuring method |
| CN110672079A (en) * | 2019-10-12 | 2020-01-10 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
| CN111322983A (en) * | 2020-04-04 | 2020-06-23 | 山西四建集团有限公司 | Receiving device and method for high-range transmission of total station building |
| CN114136226A (en) * | 2021-11-05 | 2022-03-04 | 北京建工国际建设工程有限责任公司 | High-precision measuring method for vertical compression deformation of super high-rise building |
| CN115218883A (en) * | 2022-06-22 | 2022-10-21 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated target |
| CN117870634A (en) * | 2023-11-29 | 2024-04-12 | 中建安装集团有限公司 | Multi-point positioning intelligent equipment system based on ZigBee wireless communication and working method thereof |
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| JPH11218422A (en) * | 1997-11-19 | 1999-08-10 | Topcon Corp | Reference irradiation light detecting equipment |
| US20090125265A1 (en) * | 2008-12-06 | 2009-05-14 | Parker David H | Method for Calibrating a Laser-Based Spherical Coordinate Measurement System by a Mechanical Harmonic Oscillator |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499340B (en) * | 2013-09-27 | 2015-06-10 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN103499340A (en) * | 2013-09-27 | 2014-01-08 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN103644891A (en) * | 2013-11-26 | 2014-03-19 | 中冶天工集团有限公司 | Method for measuring elevation of top of ultrahigh column |
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| CN104374378A (en) * | 2014-11-12 | 2015-02-25 | 山西潞安环保能源开发股份有限公司常村煤矿 | Method for observing surface subsidence deformation |
| CN104949661A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Super high-rise building core tube template positioning measuring control method |
| CN104949661B (en) * | 2015-07-01 | 2017-09-01 | 中建一局集团建设发展有限公司 | High-rise building Core Walls Structure Template Location measures control method |
| CN107764235B (en) * | 2016-08-15 | 2020-04-14 | 中国二十冶集团有限公司 | Elevation vertical transmission measurement method for high-rise building construction |
| CN107764235A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | Elevation for high-building construction vertically transmits measuring method |
| CN110672079A (en) * | 2019-10-12 | 2020-01-10 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
| CN110672079B (en) * | 2019-10-12 | 2021-12-14 | 中铁大桥局集团第一工程有限公司 | Rapid and precise lofting guide measurement method |
| CN111322983A (en) * | 2020-04-04 | 2020-06-23 | 山西四建集团有限公司 | Receiving device and method for high-range transmission of total station building |
| CN114136226A (en) * | 2021-11-05 | 2022-03-04 | 北京建工国际建设工程有限责任公司 | High-precision measuring method for vertical compression deformation of super high-rise building |
| CN114136226B (en) * | 2021-11-05 | 2024-01-30 | 北京建工国际建设工程有限责任公司 | High-precision measurement method for vertical compression deformation of super high-rise building |
| CN115218883A (en) * | 2022-06-22 | 2022-10-21 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated target |
| CN115218883B (en) * | 2022-06-22 | 2024-03-26 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated targets |
| CN117870634A (en) * | 2023-11-29 | 2024-04-12 | 中建安装集团有限公司 | Multi-point positioning intelligent equipment system based on ZigBee wireless communication and working method thereof |
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|---|---|
| CN103308030B (en) | 2016-10-26 |
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