CN106123872A - A kind of coordinate transmission method for shaft excavation construction - Google Patents

A kind of coordinate transmission method for shaft excavation construction Download PDF

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Publication number
CN106123872A
CN106123872A CN201610441312.5A CN201610441312A CN106123872A CN 106123872 A CN106123872 A CN 106123872A CN 201610441312 A CN201610441312 A CN 201610441312A CN 106123872 A CN106123872 A CN 106123872A
Authority
CN
China
Prior art keywords
total powerstation
laser
point
shaft
utilize
Prior art date
Application number
CN201610441312.5A
Other languages
Chinese (zh)
Inventor
范学振
邱章云
唐亿阶
晏春波
胡天祥
罗琛
Original Assignee
中国葛洲坝集团勘测设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国葛洲坝集团勘测设计有限公司 filed Critical 中国葛洲坝集团勘测设计有限公司
Priority to CN201610441312.5A priority Critical patent/CN106123872A/en
Publication of CN106123872A publication Critical patent/CN106123872A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00Tracing profiles
    • G01C7/06Tracing profiles of cavities, e.g. tunnels

Abstract

A kind of coordinate transmission method for shaft excavation construction, including the first total powerstation and the second total powerstation, the upper flat section of vertical shaft sets up the first total powerstation, silo bottom sets up the second total powerstation, the laser point coordinates of upper curved section it is incident upon by the first total powerstation detection, second total powerstation is set, it is achieved coordinate transmits.Comprise the following steps: 1) in the upper flat section and bottom of vertical shaft, set up the first total powerstation and the second total powerstation respectively;2) A point coordinates value is obtained;3) B point coordinates value is obtained;4) according to step A, B two point coordinates, carry out the second total powerstation sets station;5) the C point coordinates that the first total powerstation and the second total powerstation record is compared, control in error allowed band, complete coordinate transmission;6) utilize Casio computer program to carry out the excavation contour line setting-out of vertical shaft, out break inspection, section survey, complete turning to of lower horizontal section and determine.

Description

A kind of coordinate transmission method for shaft excavation construction
Technical field
The present invention relates to Construction Technique of Shaft field, a kind of coordinate transmission method for shaft excavation construction.
Background technology
During Construction of Silo, what the employing of vertical shaft measuring method was more is to hang steel wire to hang in shaft top center Put vertical or laser alignment telescope is installed, measuring laser that steel wire or laser lead instrument launch and to the distance in shaft excavation sideline and draw Line, as the profile of construction and excavation, but uses shaft top center suspension steel wire method to there is steel wire and need to frequently receive because of vertical shaft explosion Put vertical and steel wire easily to be blown up when shaft excavation bursting work, or the basket of work winding etc. hung with shaft top is asked Topic;Use and exist because of shaft excavation concussion of blasting in shaft top center installation laser alignment telescope method, need frequent adjustment to be arranged on The laser alignment telescope of shaft top, shaft excavation is the deepest, and the security risk to shaft top adjustment laser alignment telescope is got over every time Greatly.And use above two method all can not solve plane curved under vertical shaft accurately to turn to.
Summary of the invention
The technical problem to be solved is to provide a kind of coordinate transmission method for shaft excavation construction, energy Enough, instead of and traditional measuring method hangs steel wire or the cumbersome process of steel hand tape transmission coordinate, can facilitate, soon simultaneously The solution section survey of vertical shaft straight section prompt, accurate, out break are measured and the digging measure setting-out of lower horizontal section, solve under vertical shaft curved Accurately turning to of section, it is ensured that the most through with lower flat section.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of seat for shaft excavation construction Mark transmission method, including the first total powerstation and the second total powerstation, sets up the first total powerstation, silo bottom in the upper flat section of vertical shaft Set up the second total powerstation, be incident upon the laser point coordinates of upper curved section by the first total powerstation detection, the second total powerstation is set, it is achieved Coordinate transmits.
Preferably in scheme, comprise the following steps:
1) in the upper flat section and bottom of vertical shaft, the first total powerstation and the second total powerstation are set up respectively;
2) utilize the second total powerstation of silo bottom by laser projections A point on upper curved section, then utilize and arrange in upper flat section First total powerstation projection laser, make the laser projections of the first total powerstation on A point, obtain A point coordinates value;
3) utilize the second total powerstation of silo bottom by laser projections B point on upper curved section, then utilize and arrange in upper flat section First total powerstation projection laser, make the laser projections of the first total powerstation on B point, obtain B point coordinates value;
4) according to step A, B two point coordinates, utilize what Freedom Station carried out the second total powerstation to set station;
5) the first total powerstation and the second total powerstation project simultaneously laser to upper curved section same point C, by the first total powerstation and second The C point coordinates that total powerstation records is compared, and controls in error allowed band, completes coordinate transmission;
6) utilize Casio computer program to carry out the excavation contour line setting-out of vertical shaft, out break inspection, section survey, complete down Turning to of curved segment determines.
Preferably in scheme, the first described total powerstation and the second total powerstation use diagonal eyepiece, and simultaneously at upper curved section On three reflector plates are set.
Preferably in scheme, the dowel of described shaft wall welds three block plates, paste immediately below steel plate and arrange instead Penetrate sheet, after completing coordinate transmission for the first time, utilize the second total powerstation to survey the three-dimensional coordinate setting three reflector plates, as follow-up survey The known control point of amount setting-out work.
A kind of coordinate transmission method for shaft excavation construction that the present invention provides, by using said method, with biography For the suspension steel wire of system hangs vertical, installation laser alignment telescope, it is possible to be greatly promoted efficiency of construction, simplify construction procedure, adopt When hanging vertical with suspension steel wire, need to weigh folding and unfolding vertical repeatedly when excavation construction, be also required to the moment avoids steel wire perpendicular simultaneously Situation destroyed during well bursting work, and the vibrations generation deviation that laser alignment telescope is easily produced by explosion is installed, therefore need Frequently to carry out the correction of laser alignment telescope, and along with the intensification of the shaft excavation degree of depth, the operation wind of calibration of laser guide instrument Danger is also gradually increased, and vertical shaft coordinate then can quickly be transmitted also by coordinate transmission method of the present invention accurately The problems such as the digging measure setting-out of the solution section survey of vertical shaft straight section, out break measurement and lower horizontal section, execute simplifying Work step is rapid, while improve efficiency of construction, it is also possible to realize vertical shaft lower horizontal section accurately turns to guarantee with lower flat section smooth Through.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the present invention.
In figure: the first total powerstation 1, the second total powerstation 2, upper flat section 3, upper curved section 4, lower horizontal section 5, lower flat section 6.
Detailed description of the invention
Embodiment 1:
A kind of coordinate transmission method for shaft excavation construction, including the first total powerstation 1 and the second total powerstation 2, at vertical shaft Setting up the first total powerstation 1 in upper flat section 3, silo bottom sets up the second total powerstation 2, is incident upon by the first total powerstation 1 detection The laser point coordinates of curved segment 4, arranges the second total powerstation 2, it is achieved coordinate transmits.
Embodiment 2:
On the basis of embodiment 1, comprise the following steps:
1) in the upper flat section 3 and bottom of vertical shaft, the first total powerstation 1 and the second total powerstation 2 is set up respectively;
2) utilize the second total powerstation 2 of silo bottom by laser projections A point on upper curved section 4, then utilize and set in upper flat section 3 The first total powerstation 1 put projects laser, makes the laser projections of the first total powerstation 1 on A point, obtains A point coordinates value;
3) utilize the second total powerstation 2 of silo bottom by laser projections B point on upper curved section 4, then utilize and set in upper flat section 3 The first total powerstation 1 put projects laser, makes the laser projections of the first total powerstation 1 on B point, obtains B point coordinates value;
4) according to step A, B two point coordinates, utilize what Freedom Station carried out the second total powerstation 2 to set station;
5) the first total powerstation 1 and the second total powerstation 2 project simultaneously laser to upper curved section 4 same point C, by the first total powerstation 1 with The C point coordinates that second total powerstation 2 records is compared, and controls in error allowed band, completes coordinate transmission;
6) utilize Casio computer program to carry out the excavation contour line setting-out of vertical shaft, out break inspection, section survey, complete down Turning to of curved segment 5 determines.
Preferably in scheme, the first described total powerstation 1 and the second total powerstation 2 use diagonal eyepiece, and simultaneously upper curved In section 4, three reflector plates are set.Use said structure can promote coordinate transmission or the precision checked.
Preferably in scheme, the dowel of described shaft wall welds three block plates, paste immediately below steel plate and arrange instead Penetrate sheet, after completing coordinate transmission for the first time, utilize the second total powerstation 2 to survey the three-dimensional coordinate setting three reflector plates, as follow-up The known control point of surveying and locating work.

Claims (4)

1. for a coordinate transmission method for shaft excavation construction, including the first total powerstation (1) and the second total powerstation (2), its Feature is: upper flat section (3) at vertical shaft is upper sets up the first total powerstation (1), and silo bottom sets up the second total powerstation (2), by the One total powerstation (1) detection is incident upon the laser point coordinates of upper curved section (4), arranges the second total powerstation (2), it is achieved coordinate transmits.
A kind of coordinate transmission method for shaft excavation construction the most according to claim 1, is characterized in that including following Step:
1) in the upper flat section (3) and bottom of vertical shaft, the first total powerstation (1) and the second total powerstation (2) are set up respectively;
2) utilize second total powerstation (2) of silo bottom by laser projections A point on upper curved section (4), then utilize upper flat section (3) upper the first total powerstation (1) the projection laser arranged, makes the laser projections of the first total powerstation (1) on A point, obtains A point coordinates Value;
3) utilize second total powerstation (2) of silo bottom by laser projections B point on upper curved section (4), then utilize upper flat section (3) upper the first total powerstation (1) the projection laser arranged, makes the laser projections of the first total powerstation (1) on B point, obtains B point coordinates Value;
4) according to step A, B two point coordinates, utilize what Freedom Station carried out the second total powerstation (2) to set station;
5) the first total powerstation (1) and the second total powerstation (2) project simultaneously laser to upper curved section (4) same point C, entirely stand first The C point coordinates that instrument (1) records with the second total powerstation (2) is compared, and controls in error allowed band, completes coordinate transmission;
6) utilize Casio computer program to carry out the excavation contour line setting-out of vertical shaft, out break inspection, section survey, complete down Turning to of curved segment (5) determines.
A kind of coordinate transmission method for shaft excavation construction the most according to claim 2, it is characterised in that: described First total powerstation (1) and the second total powerstation (2) use diagonal eyepiece, and arrange three reflector plates on upper curved section (4) simultaneously.
A kind of coordinate transmission method for shaft excavation construction the most according to claim 2, it is characterised in that: described Weld three block plates on the dowel of shaft wall, paste immediately below steel plate and reflector plate is set, after completing coordinate transmission for the first time, The second total powerstation (2) is utilized to survey the three-dimensional coordinate setting three reflector plates, the known control point worked as follow-up surveying and locating.
CN201610441312.5A 2016-06-20 2016-06-20 A kind of coordinate transmission method for shaft excavation construction CN106123872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610441312.5A CN106123872A (en) 2016-06-20 2016-06-20 A kind of coordinate transmission method for shaft excavation construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610441312.5A CN106123872A (en) 2016-06-20 2016-06-20 A kind of coordinate transmission method for shaft excavation construction

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CN106123872A true CN106123872A (en) 2016-11-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106971046A (en) * 2017-04-10 2017-07-21 中国电力工程顾问集团西南电力设计院有限公司 A kind of high-order receipts water cooling tower Central Shaft design method
CN108446473A (en) * 2018-03-13 2018-08-24 中国水利水电第五工程局有限公司 A kind of power station oblique way and out break inspection method
CN110984995A (en) * 2019-12-18 2020-04-10 中国水利水电第五工程局有限公司 Control method for excavation body shape of vertical shaft bent section

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US20090171619A1 (en) * 2006-01-10 2009-07-02 Leica Geosystems Ag Surveying procedure and system for a high-rise structure
CN103017741A (en) * 2011-09-26 2013-04-03 上海久隆电力(集团)有限公司 Method for measuring power cable circuit data
CN103162671A (en) * 2011-12-13 2013-06-19 永升建设集团有限公司 Measurement and construction method for special-shaped buildings
CN104457719A (en) * 2014-12-28 2015-03-25 上海隧道工程股份有限公司 Posture measurement device and measurement method of rectangular shield construction
US20150219455A1 (en) * 2012-08-08 2015-08-06 Hexagon Technology Center Gmbh Inclination sensor
CN105628001A (en) * 2014-11-26 2016-06-01 中国华冶科工集团有限公司 Extension measuring orientation method of mine shaft well under separating layer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090171619A1 (en) * 2006-01-10 2009-07-02 Leica Geosystems Ag Surveying procedure and system for a high-rise structure
CN103017741A (en) * 2011-09-26 2013-04-03 上海久隆电力(集团)有限公司 Method for measuring power cable circuit data
CN103162671A (en) * 2011-12-13 2013-06-19 永升建设集团有限公司 Measurement and construction method for special-shaped buildings
US20150219455A1 (en) * 2012-08-08 2015-08-06 Hexagon Technology Center Gmbh Inclination sensor
CN105628001A (en) * 2014-11-26 2016-06-01 中国华冶科工集团有限公司 Extension measuring orientation method of mine shaft well under separating layer
CN104457719A (en) * 2014-12-28 2015-03-25 上海隧道工程股份有限公司 Posture measurement device and measurement method of rectangular shield construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106971046A (en) * 2017-04-10 2017-07-21 中国电力工程顾问集团西南电力设计院有限公司 A kind of high-order receipts water cooling tower Central Shaft design method
CN106971046B (en) * 2017-04-10 2020-03-27 中国电力工程顾问集团西南电力设计院有限公司 Design method for central vertical shaft of high-level water-collecting cooling tower
CN108446473A (en) * 2018-03-13 2018-08-24 中国水利水电第五工程局有限公司 A kind of power station oblique way and out break inspection method
CN108446473B (en) * 2018-03-13 2020-02-18 中国水利水电第五工程局有限公司 Hydropower station inclined shaft excavation and overbreak inspection method
CN110984995A (en) * 2019-12-18 2020-04-10 中国水利水电第五工程局有限公司 Control method for excavation body shape of vertical shaft bent section

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Application publication date: 20161116

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