CN102032920A - Device and method for calibrating plumb aligner - Google Patents
Device and method for calibrating plumb aligner Download PDFInfo
- Publication number
- CN102032920A CN102032920A CN 201010539476 CN201010539476A CN102032920A CN 102032920 A CN102032920 A CN 102032920A CN 201010539476 CN201010539476 CN 201010539476 CN 201010539476 A CN201010539476 A CN 201010539476A CN 102032920 A CN102032920 A CN 102032920A
- Authority
- CN
- China
- Prior art keywords
- plumb aligner
- cabin
- plumb
- calibrating
- aligner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a device for calibrating a plumb aligner. An upright column is provided with a plumb aligner holding cabin and an operating platform which are connected with a laser mirror cabin through a supporting column; the laser mirror cabin is connected with a fine adjusting cabin through a supporting column; the fine adjusting cabin is provided with a rough adjusting head; and the rough adjusting head is provided with a plurality of rough adjusting bolts. The invention provides the device and a method for calibrating the plumb aligner, which are used for calibrating a sight axis and a laser optical axis by taking a vertical axis and a zenith/nadir sighting mark (or remote fixed sighting mark) of the plumb aligner calibrated by a water level as dynamic bench marks. In the calibration process, the calibrated plumb aligner always keeps the leveling state during use, the target seeking task is completely finished by the zenith/nadir sighting mark, and therefore, the influence of included target seeking of the plumb aligner in the traditional method on the indeterminacy of a calibration result is greatly reduced. In addition, fewer adjustment times, shorter adjustment time, higher correction precision and more convenience for operation are realized.
Description
Technical field
The present invention relates to plumb aligner calibration field, particularly a kind of device and method of calibrating plumb aligner.
Background technology
The standard set-up that discloses a kind of indoor calibration plumb aligner in special laser technology development corporation, Ltd. website (www.latchina.com) draws in the Daliang City, and its constructive method is each functional part of calibrating installation to be crouched with piecing together brick pattern be placed on the workbench.Its optical plumbing instrument calibration is a zenith nadir infinity target with the parallel light tube; The laser plummet calibration adds the photoelectric figure receiving target with a plurality of reflective mirrors and realizes the limited distance calibration.This device ray machine zooming quaternity, calibration item is exhaustive.
Weak point is: be calibrated optical plumbing instrument and parallel light tube not in the pedal line direction, depart from the plumb aligner user mode, and must bring transformed error with optical elements such as the pentagonal prism optical axis of turning back, this be thereafter the photoelectric figure system can not proofread and correct.Next is to be calibrated (optical/laser) plumb aligner and zenith/first laser mirror of end direction all is to be placed on the mechanical cantilever girder construction, and this cantilever design causes the stability of element not enough, influences calibration accuracy.And both are connected again on the double-deck adjustable triangular worktable, cause thus that this calibrating installation uncertain factor is many, system stability is not enough, though the higher calibration uncertainty of transient measurement precision is big.This shows that this apparatus function design primary and secondary is unbalance, emphasis is not outstanding.
In addition, the calibrator can not do wholecircle revolution observation around being calibrated plumb aligner, and operation has limitation.
The device of 4 kinds of indoor calibration plumb aligners is disclosed in the north of the Changjiang River, Ningbo City success photoelectric instrument manufacturing plant website (www.nbchenggongguangdian.com.cn), but they all are parts that is attached to two pipes, three pipes, eight pipes and ten pipes " geodetic instrument angle check correction station ", not the independent and perfect device, belong to the compatible type device.
Though they have the zenith and the ground point calibration function of optical plumbing instrument, do not have the nadir calibration function, and scarce laser plummet calibration function.Its zenith mira (parallel light tube) does not possess three-dimensional random and adjusts function after installing.The master side of this device (host) is the zenith mira, and visitor side (visitor) is calibrated plumb aligner, and promptly the zenith mira can't be adjusted.To a conical surface theory, objective square neck this moment tiltedly caters to the calibration that master side does not hinder simple type, plain edition plumb aligner yet according to optical plumb, and apparent, this calibrating installation is not suitable for the calibration of self leveling type and accurate plumb aligner.
Summary of the invention
Technical matters to be solved by this invention provides a kind of device and method of calibrating plumb aligner, can overcome when plumb aligner is calibrated in the prior art and depart from user mode, primary and secondary is unbalance, and system stability is not enough, the deficiency of inconvenient operation, the operator can calibrate plumb aligner comfortable, easily.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of device of calibrating plumb aligner, column is provided with plumb aligner and settles cabin and operating platform, plumb aligner settles the cabin to be connected with the laser mirror cabin by pillar with operating platform, the laser mirror cabin is connected by the whole cabin of pillar and accurate adjustment, and the whole cabin of accurate adjustment is provided with the coarse regulation head;
Column, plumb aligner settle cabin and the whole cabin of operating platform, laser mirror cabin and accurate adjustment all to be provided with the through hole that can supply light to pass through;
Described coarse regulation head is provided with a plurality of coarse adjustment screws.
Described column lower end is provided with ground point mira cabin and is reserved with nadir mira accommodation space.
Described column is settled between cabin and the operating platform with plumb aligner and is become the cone structure, and is provided with symmetrical two-sided para-curve opening in its both sides.
Described plumb aligner settles the plumb aligner in cabin and the operating platform to settle around the ceiling board and operating platform base plate symmetria bilateralis direction is equipped with sector notch.
The whole Ceiling of accurate adjustment in the whole cabin of described accurate adjustment is triangular in shape.
It is four that described plumb aligner is settled the pillar of cabin and operating platform.
The pillar in the whole cabin of described laser mirror cabin and accurate adjustment is three.
A kind of method that adopts said apparatus calibration plumb aligner may further comprise the steps:
1) accurately leveling is calibrated plumb aligner;
2) adjusting the zenith mira makes its graticule center of reticule overlap with the graticule center of reticule of plumb aligner sighting telescope;
3) make plumb aligner Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of plumb aligner collimation axis and vertical pivot calibration order ground realization; If do not overlap, adjust 1/2 of deviation with the telescopical graticule of plumb aligner, adjust 1/2 of residual deviation with the zenith mira, two centers are overlapped once more;
4) make plumb aligner continue Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of collimation axis and vertical pivot calibration order ground realization; If registration is not good enough, repeating step 2) and step 3), when plumb aligner rotated 360 °, two graticule centers still overlapped;
By above-mentioned calibration steps, the collimation axis and the vertical pivot of plumb aligner reach coincidence status.
When adjusting the zenith mira, at first use the coarse adjustment screw roughly to point, realize 2 coincidences with the accurate adjustment engagement positions then.
Optimize, further comprising the steps of: that laser mirror is placed in the laser mirror cabin, second catoptron is placed on the distance first reflective mirror appropriate location, the laser pick-off screen is placed on the distance second catoptron appropriate location, plumb aligner is apart from the calibrated distance＞10m of laser pick-off screen.
A kind of device and method of calibrating plumb aligner provided by the invention is that plumb aligner vertical pivot and the zenith/end mira (or distant fixation mira) after calibrating with level is dynamic benchmark, calibration collimation axis and laser beam axis.The technical program difference with the prior art is to have introduced " host and guest side " notion and apparatus main body and is tower structure independently, the plumb aligner that is installed in the tower structure is master side, sight and be designated as visitor side at zenith/end, has embodied a kind of brand-new plumb aligner calibration steps.The plumb aligner of particular design is settled cabin and operating platform base plate, makes the operator do any direction revolution around being calibrated plumb aligner; Height regardless of different kinds of the plumb aligner, the operator can both adapt to the requirement of its optics emergent pupil distance, inspects conveniently.
This device is calibrated plumb aligner and only is responsible for accurately flattening by user mode because introduced " host and guest side " method and the tower structure of self, sights the centering task mutually and is just finished by " zenith mira+precision adjustment unit ".The operator can be when seeing telescope ocular, and easily the comfortable zenith mira of adjusting is accurately finished " 2 coincidences " task easily.Because the 220kg that weighs certainly of apparatus of the present invention main body, plumb aligner itself does not have additional rotation when doing the diameter rotation, the zenith mira unusual fluctuation can not occur yet, the malalignment of collimation axis and vertical pivot is easy to be stripped from out exactly, so even new hand is on duty, the round bout of calibrating successfully is also less.
Secondly, be calibrated plumb aligner and need not sacrifice levelness and go to tilt to cater to the zenith mira, thereby got rid of uncertainty component in the calibration result that the plumb aligner vertical pivot tilts to bring.The minimum calibration accuracy of zenith mira is 1/1000000, the highest plumb aligner of internationally recognized vertical degree of accuracy is 1/200000 optical plumbing instrument, the minimum calibration accuracy of this device is 5 times of the highest plumb aligner of degree of accuracy in other words, has enough degree of accuracy surpluses.The tower structure of apparatus of the present invention avoided mechanical cantilever beam labile factor, avoided introducing pentagonal prism optical parallel poor, thereby this device actual alignment uncertainty is better than prior art.
When it should be noted that with this device and this method calibration plumb aligner, " host and guest side " calibration method that produces because of the device innovation is compared with the method for traditional adjustment plumb aligner foot screw, more accurately, fast, is a kind of brand-new calibration method.
This device also can be calibrated counter point device under the optics of geodetic instruments such as transit, total powerstation, prism table and/or the laser.This device can also install " visitor side " nadir mira easily additional.
Apparatus and method of the present invention are calibrated plumb aligner and are remaining leveling state when using in calibration process, and this is for self leveling type optical plumbing instrument particular importance.Simultaneously, vertical is not to the influence of calibration result to have significantly reduced in the classic method plumb aligner vertical pivot, and zenith/end mira and plumb aligner all are centered around on the pedal line of a common reproduction and calibrate, and both droop errors compared with prior art greatly reduce significantly.In addition, the number of times of adjustment still less, the time is shorter, calibration accuracy is higher, and is more convenient to operate.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of apparatus main body of the present invention.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the B-B cut-open view of Fig. 1.
Embodiment
In Fig. 1, a kind of device of calibrating plumb aligner, column 1 are provided with plumb aligner and settle cabin and operating platform 2, and plumb aligner settles the cabin to be connected with laser mirror cabin 5 by pillar 3 with operating platform 2, laser mirror cabin 5 is connected by the whole cabin 7 of pillar and accurate adjustment, and accurate adjustment is put in order cabin 7 and is provided with coarse regulation 9; Column 1, plumb aligner settle cabin and the whole cabin 7 of operating platform 2, laser mirror cabin 5 and accurate adjustment all to be provided with the through hole that can supply light to pass through;
Described column 1 lower end is provided with ground point mira cabin 12 and is reserved with nadir mira accommodation space.Described column 1 is settled between cabin and the operating platform 2 with plumb aligner and is become the cone structure, and is provided with symmetrical two-sided para-curve opening in both sides.Column 1 adopts fixed thin-walled hollow structure, highly is 1.2m, and this is based on the taking all factors into consideration in the face of point and ergonomics to 0.6m and 1.5m plumb height ground.Do not adopt the column design of height lifting, general adjustable for height structure all has the gap, has influenced column 1 integrally-built degree of stability, has also reduced the verticality of column 1.
The cone structure of symmetrical two-sided para-curve opening is adopted in column 1 upper end, the best that realizes right cylinder column and plumb aligner arrangement cabin and operating platform base plate 14 merges, brevity and lucidity has strengthened top four layers degree of stability, has also expanded the operating space under the worktable simultaneously.Be convenient to that the operator installs or adjust plumb aligner 4 and intuitively inspect down a situation; Also be convenient to settle and adjust the nadir mira.
It can be principle of design of this sheaf space physical dimension having the requirements that various types of plumb aligners all were loaded into and can do 360 ° of rotations and satisfy the optics emergent pupil distance of the minimum plumb aligner of volume both at home and abroad now that plumb aligner is settled cabin and operating platform 2.Plumb aligner settles the space in cabin and the operating platform 2 that operator's head is drawn close to the center as far as possible; Here the scheme of Cai Yonging is that the pillar 3 of plumb aligner arrangement cabin and operating platform 2 is four, and pillar 3 has adopted the fixing mode of hexagon socket head cap screw, is convenient to make plumb aligner settle cabin and operating platform 2 to be in level in processing, when installing.
In Fig. 3, described plumb aligner settles the plumb aligner in cabin and the operating platform 2 to settle ceiling board, also is the base plate in laser mirror cabin 5, and around it and plumb aligner arrangement cabin and operating platform base plate 14 symmetria bilateralis directions are equipped with sector notch.The plumb aligner of particular design is settled cabin and operating platform base plate, makes the operator inspect state, promptly presses close under the state of tested plumb aligner 4, does any direction revolution around column 1, agrees with the wholecircle calibration mode, patrols and examines conveniently.
It is laser mirror cabin 5 that plumb aligner is settled the top of cabin and operating platform 2, the degree of stability of the verticality of superstructure and apparatus main body more for the benefit of, and the pillar in the whole cabin 7 of described laser mirror cabin 5 and accurate adjustment is three.The employing hexagon socket head cap screw connects, and is used to place laser mirror 6(level crossing or pentagonal prism in the laser mirror cabin 5), laser mirror cabin 5 seat board bores need satisfy the target-seeking needs of plumb aligner.The height in laser mirror cabin 5 does not block shoot laser with operator's of medium height head when the revolution and is not looked at straight by eyes and be advisable.
In Fig. 1, Fig. 2,5 tops, laser mirror cabin are the whole cabin 7 of accurate adjustment, settle accurate adjustment engagement positions 8 therein, and it possesses three-dimensional random and adjusts function, and being used for visitor side is accurately sighting of zenith mira 11.Realize the calibration of optical plumbing instrument, one of them necessary condition is calibrated plumb aligner and zenith mira exactly and does not produce additionally and relatively move.Therefore, the whole cabin of these accurate adjustment engagement positions 8 base plates and accurate adjustment 7 seat boards are with glue bond.The whole Ceiling 13 of accurate adjustment in the whole cabin 7 of described accurate adjustment is a triangle, to cooperate the connection of three pillars.
Whole 7 tops, cabin of accurate adjustment are coarse regulation 9, and described coarse regulation 9 is provided with a plurality of coarse adjustment screws 10.Be provided with 8 diameter coarse adjustment screws 10 in this example, every tetrad is positioned on the plane, the corresponding respectively upper and lower of adjusting zenith mira 11, thereby the three-dimensional position of control zenith mira 11.For the adjustment of zenith mira 11, adopt coarse adjustment screw 10 to adjust earlier, adopt 8 fine settings of accurate adjustment engagement positions then, thereby increased the setting range of zenith mira 11, reduced the adjustment number of times.
A kind of method that adopts said apparatus calibration plumb aligner may further comprise the steps:
1) accurately leveling is calibrated plumb aligner 4; Promptly utilize length/circular bubble, the vertical pivot of leveling plumb aligner 4, and this vertical pivot is overlapped with pedal line as far as possible.
2) adjusting zenith mira 11 makes its graticule center overlap with the graticule center of plumb aligner 4 sighting telescopes;
3) make plumb aligner Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of collimation axis and vertical pivot calibration order ground realization; If do not overlap, then there is a deviation.Adjust 1/2 of this deviation with the telescopical graticule of plumb aligner, adjust 1/2 of residual deviation, two centers are overlapped once more with the zenith mira;
4) make plumb aligner continue Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of collimation axis and vertical pivot calibration order ground realization; If registration is not good enough, repeating step 2) and step 3), when plumb aligner rotated 360 °, two graticule centers still overlapped.
By above-mentioned calibration steps, the collimation axis of plumb aligner is overlapped with vertical pivot.
When adjusting zenith mira 11, at first use the coarse adjustment screw roughly to point, realize 2 coincidences with the accurate adjustment engagement positions then.
This method is further comprising the steps of: laser mirror 6 is placed in the laser mirror cabin 5, second catoptron is placed on the distance first reflective mirror appropriate location, laser pick-off screen is placed on the distance second catoptron appropriate location, and plumb aligner 4 is apart from the calibrated distance＞10m of laser pick-off screen and can further freely extend according to the laboratory size.In addition, the laser pick-off screen is placed in the operator and observes comfortable place, but utilizes its fine motion target to calibrate the right alignment of the laser beam axis and the vertical pivot (collimation axis) of plumb aligner convenient and intuitively.
Though the calibrated distance of laser plummet is less than the infinity of optical plumbing instrument, but because its calibration sequence comes after the optical plumbing instrument, the right alignment of collimation axis and vertical pivot is proofreaied and correct in front high-levelly, thereby transmitted higher basis of reference for the follow-up laser beam axis and the right alignment calibration of collimation axis, so semiconductor laser multimode and spot drift and the malalignment error effect that brings just can reduce, the laser plummet calibrated distance just can be relatively with weak point for length.This device of the present invention just designs one of reason of short laser plummet calibrated distance.
Described column 1 lower end is provided with ground point mira cabin 12 and is reserved with nadir mira 15 accommodation space.When device has nadir visible light calibration function demand, do not need additionally to add again equipment, as long as zenith mira 11 and accurate adjustment engagement positions 8 thereof are moved to 12 places, column 1 lower end, 11 one-tenth head and the tail of zenith mira are placed upside down for 180 ° get final product.
When device has nadir laser calibration functional requirement, at first from column 1, take out nadir mira 15, then laser mirror 6 is displaced downwardly to 12 places, nadir mira cabin, column 1 lower end, 6 one-tenth head and the tail of laser mirror are placed upside down for 180 ° get final product.
Claims (10)
1. device of calibrating plumb aligner, it is characterized in that: column (1) is provided with plumb aligner and settles cabin and operating platform (2), plumb aligner settles the cabin to be connected with laser mirror cabin (5) by pillar (3) with operating platform (2), laser mirror cabin (5) is connected by the whole cabin (7) of pillar and accurate adjustment, and accurate adjustment is put in order cabin (7) and is provided with coarse regulation head (9);
Column (1), plumb aligner settle cabin and the whole cabin (7) of operating platform (2), laser mirror cabin (5) and accurate adjustment all to be provided with the through hole that can supply light to pass through;
Described coarse regulation head (9) is provided with a plurality of coarse adjustment screws (10).
2. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: described column (1) lower end is provided with ground point mira cabin (12) and is reserved with nadir mira accommodation space.
3. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: described column (1) is settled between cabin and the operating platform (2) with plumb aligner and is become the cone structure, and is provided with symmetrical two-sided para-curve opening in its both sides.
4. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: described plumb aligner settles the plumb aligner in cabin and the operating platform (2) to settle around the ceiling board and operating platform base plate (14) symmetria bilateralis direction is equipped with sector notch.
5. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: the whole Ceiling (13) of accurate adjustment that described accurate adjustment is put in order in the cabin (7) is triangular in shape.
6. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: it is four that described plumb aligner is settled the pillar (3) of cabin and operating platform (2).
7. a kind of device of calibrating plumb aligner according to claim 1 is characterized in that: the pillar in the whole cabin (7) of described laser mirror cabin (5) and accurate adjustment is three.
8. method that adopts said apparatus calibration plumb aligner is characterized in that may further comprise the steps:
1) accurately leveling is calibrated plumb aligner (4);
2) adjusting zenith mira (11) makes its graticule center of reticule overlap with the graticule center of reticule of plumb aligner (4) sighting telescope;
3) make plumb aligner Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of plumb aligner collimation axis and vertical pivot calibration order ground realization; If do not overlap, adjust 1/2 of deviation with the telescopical graticule of plumb aligner, adjust 1/2 of residual deviation with the zenith mira, two centers are overlapped once more;
4) make plumb aligner continue Rotate 180 °, if above-mentioned two graticule centers still overlap, the then right alignment of collimation axis and vertical pivot calibration order ground realization; If registration is not good enough, repeating step 2) and step 3), when plumb aligner rotated 360 °, two graticule centers still overlapped;
By above-mentioned calibration steps, the collimation axis and the vertical pivot of plumb aligner reach coincidence status.
9. a kind of method that adopts said apparatus calibration plumb aligner according to claim 8 is characterized in that: when adjusting zenith mira (11), at first use coarse adjustment screw (10) roughly to point, realize 2 coincidences with accurate adjustment engagement positions (8) then.
10. a kind of method that adopts said apparatus calibration plumb aligner according to claim 8, it is characterized in that further comprising the steps of: laser mirror (6) is placed in the laser mirror cabin (5), second catoptron is placed on the distance first reflective mirror appropriate location, the laser pick-off screen is placed on the distance second catoptron appropriate location, and plumb aligner (4) is apart from the calibrated distance＞10m of laser pick-off screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539476A CN102032920B (en) | 2010-11-11 | 2010-11-11 | Device and method for calibrating plumb aligner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539476A CN102032920B (en) | 2010-11-11 | 2010-11-11 | Device and method for calibrating plumb aligner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102032920A true CN102032920A (en) | 2011-04-27 |
| CN102032920B CN102032920B (en) | 2012-09-05 |
Family
ID=43886116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010539476A Expired - Fee Related CN102032920B (en) | 2010-11-11 | 2010-11-11 | Device and method for calibrating plumb aligner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102032920B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047925A (en) * | 2013-01-15 | 2013-04-17 | 中国核工业二三建设有限公司 | Method for measuring concentricity of internal structure in pressurized water reactor in nuclear power plant after alignment |
| CN104949689A (en) * | 2015-06-05 | 2015-09-30 | 武汉天宇光电仪器有限公司 | Source imaging-based laser plummet digital calibrating method and device |
| CN105444784A (en) * | 2015-12-24 | 2016-03-30 | 中冶建筑研究总院有限公司 | Field calibration device of plumb line displacement system |
| CN103983281B (en) * | 2014-06-03 | 2016-09-28 | 中北大学 | Active half strapdown system coaxiality error analytical evaluation and compensation method |
| CN106017435A (en) * | 2016-06-30 | 2016-10-12 | 中交航局第四工程有限公司 | Laser device and application method thereof |
| CN106501961A (en) * | 2016-11-23 | 2017-03-15 | 深圳市恒宝通光电子股份有限公司 | A kind of center calibrating installation and laser instrument coupling table apparatus |
| CN106767904A (en) * | 2016-11-28 | 2017-05-31 | 中冶建筑研究总院有限公司 | A kind of calibrating installation of vertical plumb line measuring system |
| CN106767926A (en) * | 2016-12-30 | 2017-05-31 | 北京拉特激光精密仪器有限公司 | A kind of digital calibration system and method for level |
| CN108050348A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of three-dimensional adjustment pedestal of portable laser transit |
| CN109946845A (en) * | 2019-04-12 | 2019-06-28 | 武汉大学 | A kind of telescope optic axis is precisely to the adjusting method of zenith |
| CN110231055A (en) * | 2019-07-18 | 2019-09-13 | 南京市测绘勘察研究院股份有限公司 | A kind of calibration method of plumb aligner and zenith instrument |
| CN111298738A (en) * | 2020-03-25 | 2020-06-19 | 赵燕莺 | High-precision installation method for chemical reaction tower |
| CN112161641A (en) * | 2020-08-31 | 2021-01-01 | 陕西交通职业技术学院 | Method for calibrating coaxiality of vertical axis and laser optical axis of laser plummet |
| CN114608611A (en) * | 2022-03-10 | 2022-06-10 | 西安应用光学研究所 | Photoelectric pod collimation axis error correction method based on combined navigation post-processing |
| CN115143994A (en) * | 2022-09-02 | 2022-10-04 | 广东工业大学 | Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772797A (en) * | 1972-05-30 | 1973-11-20 | J Gleba | Optical plumb bob and method |
| US20020092185A1 (en) * | 2001-01-12 | 2002-07-18 | Chyi-Yiing Wu | Compact optical calibrating apparatus for multiple orientations |
| CN201034614Y (en) * | 2007-06-02 | 2008-03-12 | 刘洪云 | Calibrating apparatus of optical plumbing instrument |
| CN201034613Y (en) * | 2007-06-02 | 2008-03-12 | 刘洪云 | Laser collimator calibrating apparatus |
| TW201018871A (en) * | 2008-11-04 | 2010-05-16 | Univ Nat Formosa | Verticality detector calibration device and method thereof |
-
2010
- 2010-11-11 CN CN201010539476A patent/CN102032920B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772797A (en) * | 1972-05-30 | 1973-11-20 | J Gleba | Optical plumb bob and method |
| US20020092185A1 (en) * | 2001-01-12 | 2002-07-18 | Chyi-Yiing Wu | Compact optical calibrating apparatus for multiple orientations |
| CN201034614Y (en) * | 2007-06-02 | 2008-03-12 | 刘洪云 | Calibrating apparatus of optical plumbing instrument |
| CN201034613Y (en) * | 2007-06-02 | 2008-03-12 | 刘洪云 | Laser collimator calibrating apparatus |
| TW201018871A (en) * | 2008-11-04 | 2010-05-16 | Univ Nat Formosa | Verticality detector calibration device and method thereof |
Non-Patent Citations (7)
| Title |
|---|
| 《中华人民共和国国家计量技术规范JJF1081-2002》 20020402 张卫东等 垂准仪校准规范 全文 1-10 , * |
| 《中华人民共和国机械行业标准》 19990806 上海光学仪器研究所 垂准仪 全文 1-10 , * |
| 《企业标准化》 20031231 李惠意 垂准仪的使用和修正 全文 1-10 , 第5期 * |
| 《测绘标准化》 20061231 杨锟等 激光垂准仪的校准设备与方法探讨 全文 1-10 第22卷, 第4期 * |
| 《计测技术》 20081031 李灿 光学铅垂对点锥面理论与垂准仪室内检校法 全文 1-10 第28卷, 第5期 * |
| 《计测技术》 20101031 李灿 再论光学铅垂对点锥面理论与垂准仪的室内校准法 全文 1-10 第30卷, 第5期 * |
| 《计测技术》 20110430 李灿等 体现主客方校准法的塔式垂准仪校准装置 全文 1-10 第31卷, 第2期 * |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047925B (en) * | 2013-01-15 | 2015-11-25 | 中国核工业二三建设有限公司 | Measure the method for the concentricity of presurized water reactor in-pile component in nuclear power station after centering |
| CN103047925A (en) * | 2013-01-15 | 2013-04-17 | 中国核工业二三建设有限公司 | Method for measuring concentricity of internal structure in pressurized water reactor in nuclear power plant after alignment |
| CN103983281B (en) * | 2014-06-03 | 2016-09-28 | 中北大学 | Active half strapdown system coaxiality error analytical evaluation and compensation method |
| CN104949689A (en) * | 2015-06-05 | 2015-09-30 | 武汉天宇光电仪器有限公司 | Source imaging-based laser plummet digital calibrating method and device |
| CN104949689B (en) * | 2015-06-05 | 2018-08-28 | 武汉天宇光电仪器有限公司 | Laser plummet digital calibrating method and device based on source imaging |
| CN105444784B (en) * | 2015-12-24 | 2018-05-18 | 中冶建筑研究总院有限公司 | A kind of field calibration device of plumb line displacing system |
| CN105444784A (en) * | 2015-12-24 | 2016-03-30 | 中冶建筑研究总院有限公司 | Field calibration device of plumb line displacement system |
| CN106017435A (en) * | 2016-06-30 | 2016-10-12 | 中交航局第四工程有限公司 | Laser device and application method thereof |
| CN106017435B (en) * | 2016-06-30 | 2019-08-20 | 中交一航局第四工程有限公司 | A kind of laser aid and its application method |
| CN106501961A (en) * | 2016-11-23 | 2017-03-15 | 深圳市恒宝通光电子股份有限公司 | A kind of center calibrating installation and laser instrument coupling table apparatus |
| CN106767904A (en) * | 2016-11-28 | 2017-05-31 | 中冶建筑研究总院有限公司 | A kind of calibrating installation of vertical plumb line measuring system |
| CN106767904B (en) * | 2016-11-28 | 2023-09-08 | 中冶建筑研究总院有限公司 | Calibrating device of vertical plumb line measurement system |
| CN106767926A (en) * | 2016-12-30 | 2017-05-31 | 北京拉特激光精密仪器有限公司 | A kind of digital calibration system and method for level |
| CN106767926B (en) * | 2016-12-30 | 2023-10-24 | 北京拉特激光精密仪器有限公司 | Calibration method of digital calibration system of demarcation device |
| CN108050348A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of three-dimensional adjustment pedestal of portable laser transit |
| CN109946845A (en) * | 2019-04-12 | 2019-06-28 | 武汉大学 | A kind of telescope optic axis is precisely to the adjusting method of zenith |
| CN109946845B (en) * | 2019-04-12 | 2022-08-16 | 武汉大学 | Method for adjusting optical axis of telescope to zenith accurately |
| CN110231055B (en) * | 2019-07-18 | 2022-09-23 | 南京市测绘勘察研究院股份有限公司 | Calibration method for plummet and zenith instrument |
| CN110231055A (en) * | 2019-07-18 | 2019-09-13 | 南京市测绘勘察研究院股份有限公司 | A kind of calibration method of plumb aligner and zenith instrument |
| CN111298738B (en) * | 2020-03-25 | 2021-12-14 | 中触媒华邦(东营)有限公司 | High-precision installation method for chemical reaction tower |
| CN111298738A (en) * | 2020-03-25 | 2020-06-19 | 赵燕莺 | High-precision installation method for chemical reaction tower |
| CN112161641A (en) * | 2020-08-31 | 2021-01-01 | 陕西交通职业技术学院 | Method for calibrating coaxiality of vertical axis and laser optical axis of laser plummet |
| CN112161641B (en) * | 2020-08-31 | 2023-10-03 | 陕西交通职业技术学院 | Method for calibrating coaxiality of vertical axis of laser plumb aligner and laser optical axis |
| CN114608611A (en) * | 2022-03-10 | 2022-06-10 | 西安应用光学研究所 | Photoelectric pod collimation axis error correction method based on combined navigation post-processing |
| CN114608611B (en) * | 2022-03-10 | 2024-05-28 | 西安应用光学研究所 | Photoelectric pod collimation axis error correction method based on integrated navigation post-processing |
| CN115143994A (en) * | 2022-09-02 | 2022-10-04 | 广东工业大学 | Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler |
| CN115143994B (en) * | 2022-09-02 | 2022-11-11 | 广东工业大学 | Automatic verticality calibration equipment for longitudinal and transverse fixed-point type tower ruler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102032920B (en) | 2012-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102032920B (en) | Device and method for calibrating plumb aligner | |
| CN1829899B (en) | Method for checking or calibrating the angle-dependent alignment of a high-precision test piece | |
| CN111238453A (en) | Intelligent positioning module | |
| CN108872966A (en) | Laser radar emits light-beam position adjusting method | |
| CN102538825B (en) | Optical axis orientation calibrating method of star sensor probe assembly | |
| CN106949909B (en) | Gyroscope calibration system and method based on astronomical azimuth angle | |
| CN110313235B (en) | The adjustment method of airplane inertial navigation installation calibration apparatus based on gyroscope north searching instrument | |
| JP2000028362A (en) | Device for measuring centripetal position of a surveying machine and surveying machine | |
| CN103954434B (en) | A kind of optical axis calibrator tool, system and method | |
| CN102538713A (en) | System for measuring final-assembly high-precision angle of spacecraft | |
| CN107607041A (en) | One kind is used for six efficient measurement apparatus of geometric error of turntable | |
| CN105716593A (en) | Testing device and method for testing orienting and positioning accuracy of photoelectric scouting system | |
| CN101163942A (en) | Method and apparatus for optical correction of a laser beam | |
| CN209215695U (en) | Eccentric debugging apparatus between a kind of high-precision microscope group | |
| CN102788594A (en) | Centralizer correction method for total-station instrument or transit instrument | |
| CN106248105B (en) | Double-collimation tolerance calibration system of auto-collimation theodolite | |
| CN111552054B (en) | Off-axis three-mirror optical system assembling and adjusting method | |
| CN111443450B (en) | Precise optical lens frame capable of adjusting azimuth angle of laser beam | |
| CN109974673B (en) | Multifunctional quick fine aiming point-to-point device | |
| CN206818223U (en) | A kind of Multifunction mapping calibrating instrument | |
| CN206670613U (en) | A wordline laser theodolite | |
| KR102579546B1 (en) | Satellite alignment measurement meTod | |
| CN215952598U (en) | Comprehensive angle calibrating device | |
| CN110657823A (en) | Indoor image type plumb aligner calibrating device | |
| CN110850549A (en) | High-precision adjusting method for biaxial symmetric lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |