CN2364434Y - Theodolite correcting device - Google Patents
Theodolite correcting device Download PDFInfo
- Publication number
- CN2364434Y CN2364434Y CN 99206765 CN99206765U CN2364434Y CN 2364434 Y CN2364434 Y CN 2364434Y CN 99206765 CN99206765 CN 99206765 CN 99206765 U CN99206765 U CN 99206765U CN 2364434 Y CN2364434 Y CN 2364434Y
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- CN
- China
- Prior art keywords
- fixed
- support
- calibrating
- horizontal
- plate
- 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.)
- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a theodolite standard device, which comprises a bracket of a calibrated instrument, a vertical calibrating bracket, and four horizontal calibrating brackets with the same structure, wherein, the vertical calibrating bracket is provided with three layers of horizontal light pipe fixing seats, and a light pipe fixing plate in an elevation angle is arranged on the lower layer of fixing bracket; a horizontal light pipe fixing plate in a depression angle is arranged on the upper fixing seat; adjusting plates are fixed on the horizontal calibrating brackets; each adjusting plate is composed of a base plate and a calibrating plate which can be slightly moved in a plane; parallel light pipes are fixed on the calibrating plate. The utility model has the advantage of simple structure, convenient moving, easy regulating, reliable performance, use without the limit of time and places, and conveniently, rapidly, and exactly calibrating the theodolite and a water level.
Description
The utility model belongs to optical instrument.
Optical instrument such as transit, spirit-leveling instrument can produce certain error after using a period of time, need to proofread and correct present bearing calibration and be with four calibration consoles with by school instrument bearing and be fixed on the cement stylobate in the measuring room, because four calibration consoles, instrument bearing and cement platforms are one, make that the measurement of transit is very inconvenient, be subjected to place, environmental limit, simultaneously, Zhuan Yong cement stylobate has also taken the area in room.
The purpose of this utility model is to provide a kind of conveniently moving, is convenient to install, use the transit calibrating installation that is not subjected to site limitation.
The purpose of this utility model realizes by technical scheme shown in the drawings, it comprises that calibrated mount and one are by school instrument stationary installation, the utility model has one by school instrument support, a vertical correction support and four level correction supports with spline structure, be made up of base 4, pole 3, elevating mechanism 2 and instrument bearing 1 by the school instrument support, the instrument bearing is fixed on the elevating mechanism; The vertical correction support has pole 8, be connected with three layers of holder on the pole, lower floor's holder 9 is provided with the horizontal plain tube shaft collar 5 that becomes the elevation angle with surface level, horizontal direction is provided with the horizontal plain tube shaft collar on the center fixed seat 7, and top holder 6 is provided with the horizontal plain tube shaft collar that becomes the angle of depression with surface level; The level correction support by base, be fixed on support on the base, be fixed on the adjustment dish on the support, the parallel light tube holder that is fixed on the adjustment dish is formed, adjustment dish 13 is made up of chassis 14 and calibration disc 12, the parallel light tube fixed mount is fixed on the calibration disc, chassis edge upwards has a chimb 11, chimb is combined with spiral jackscrew 10, the termination of jackscrew withstands on the side of calibration disc, upwards is provided with holding screw on the chassis.After adopting said structure, can to horizontal plain tube up and down and horizontal direction finely tune.When the utility model uses four level correction supports are arranged on foursquare four angles, the vertical correction support is arranged on foursquare arbitrary limit, tested instrument support is placed on tetragonal middle part, with horizontal plain tube on the vertical correction support tested instrument is carried out level and vertical mensuration by the horizontal plain tube on the level correction support, just can proofread and correct transit or spirit-leveling instrument.
The utility model is simple and reasonable, and conveniently moving is convenient to install, and is convenient to adjust, and dependable performance is used and is not subjected to time, site limitation, does not take too many space, can make things convenient for, proofread and correct quickly and accurately transit and spirit-leveling instrument.
Accompanying drawing 1 is the tested instrument support structural representation of the utility model;
Accompanying drawing 2 is the utility model vertical correction supporting structure synoptic diagram;
Accompanying drawing 3 is the utility model level correction supporting structure synoptic diagram.
Embodiment one:
Tested instrument support base is made by cast iron, and base is provided with four poles, fixes an elevating mechanism bearing on the pole, adopts the spiral lifting structure, and by lifting handwheel adjustment height, tested instrument support height is up to 1500 millimeters, 350 millimeters of setting ranges.The vertical correction support has a platform, fixing horizontal light pipe shaft collar on the base, the shaft collar plane becomes 30 ° of elevations angle upward with surface level, fix four poles on the base, fix a leveling board on the pole as the center fixed seat, fixing parallel light tube shaft collar on the by-level seat, top holder of center fixed dish upper fixed, fixing parallel light tube shaft collar on the holder of top, the shaft collar plane becomes 30 ° of angles of depression downwards with surface level.The vertical correction support is high 2200 millimeters.The level correction support has a cast iron base, base is provided with four poles, fix a circular adjustment dish on the support, the adjustment dish is made up of circular base plate and circular calibration disc, 420 millimeters of chassis diameters, 320 millimeters of calibration disc diameters, the parallel light tube fixed mount is fixed on the calibration disc, chassis edge upwards has a chimb, be combined with the spiral jackscrew on the four direction of chimb, jackscrew is M10 * 50 millimeter, and the termination of jackscrew withstands on the plane that the side of calibration disc leaves, and upwards is provided with holding screw on the chassis.
Embodiment two:
Fixing parallel light tube shaft collar on the vertical correction support platform, parallel light tube shaft collar plane becomes 15 ° of elevations angle upward with surface level, fixing parallel light tube shaft collar on the holder of top, parallel light tube shaft collar plane becomes 15 ° of angles of depression downwards with surface level, and other are with embodiment one.
Claims (1)
1, transit calibrating installation, comprise calibrated mount and by the school instrument support, it is characterized in that it has one by school instrument support, a vertical correction support and four level correction supports with spline structure, be made up of base, pole, elevating mechanism and instrument bearing by the school instrument support, the instrument bearing is fixed on the elevating mechanism; The vertical correction support has pole, be connected with three layers of holder on the pole, lower floor's holder is provided with the light pipe shaft collar that becomes the elevation angle with surface level, and horizontal direction is provided with the horizontal plain tube shaft collar on the center fixed seat, and the top holder is provided with the horizontal plain tube shaft collar that becomes the angle of depression with surface level; The level correction support by base, be fixed on support on the base, be fixed on the adjustment dish on the support, the parallel light tube holder that is fixed on the adjustment dish is formed, the adjustment dish is made up of chassis and calibration disc, the parallel light tube fixed mount is fixed on the calibration disc, chassis edge upwards has a chimb, chimb is combined with the spiral jackscrew, the termination of jackscrew withstands on the side of calibration disc, upwards is provided with holding screw on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206765 CN2364434Y (en) | 1999-04-15 | 1999-04-15 | Theodolite correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206765 CN2364434Y (en) | 1999-04-15 | 1999-04-15 | Theodolite correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364434Y true CN2364434Y (en) | 2000-02-16 |
Family
ID=34000953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206765 Expired - Fee Related CN2364434Y (en) | 1999-04-15 | 1999-04-15 | Theodolite correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364434Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562715C (en) * | 2003-07-28 | 2009-11-25 | 莱卡地球系统公开股份有限公司 | Be used to check or calibrate the equipment of the angular dependence (-dance) aligning of high-precision test piece |
| CN101825474A (en) * | 2010-05-17 | 2010-09-08 | 中国科学院长春光学精密机械与物理研究所 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
| CN101655343B (en) * | 2008-08-18 | 2011-11-09 | 北京航天计量测试技术研究所 | Target, base and reference meter for calibrating spatial coordinate measuring system of electronic theodolite |
| CN101655344B (en) * | 2008-08-18 | 2011-11-09 | 北京航天计量测试技术研究所 | Method for calibrating spatial coordinate measuring system of electronic theodolite |
| CN103240724A (en) * | 2013-04-18 | 2013-08-14 | 江苏大通重工有限公司 | Scribing method for axial center holes of bottom landing leg beams of large-scale gantry crane |
| CN103727962A (en) * | 2014-01-14 | 2014-04-16 | 中国科学院长春光学精密机械与物理研究所 | Precision calibration method of wide-field infrared photoelectric theodolite |
| CN104457788A (en) * | 2014-11-06 | 2015-03-25 | 上海市计量测试技术研究院 | Large-size mobile base line pile and calibration method thereof |
| CN102353359B (en) * | 2003-12-16 | 2015-04-22 | 特里伯耶拿有限公司 | Calibration of a surveying instrument |
| CN106595703A (en) * | 2016-10-31 | 2017-04-26 | 中国科学院西安光学精密机械研究所 | Method for adjusting collimation error of horizontal theodolite |
-
1999
- 1999-04-15 CN CN 99206765 patent/CN2364434Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829899B (en) * | 2003-07-28 | 2010-04-21 | 莱卡地球系统公开股份有限公司 | Method for checking or calibrating the angle-dependent alignment of a high-precision test piece |
| CN100562715C (en) * | 2003-07-28 | 2009-11-25 | 莱卡地球系统公开股份有限公司 | Be used to check or calibrate the equipment of the angular dependence (-dance) aligning of high-precision test piece |
| CN102353359B (en) * | 2003-12-16 | 2015-04-22 | 特里伯耶拿有限公司 | Calibration of a surveying instrument |
| CN101655344B (en) * | 2008-08-18 | 2011-11-09 | 北京航天计量测试技术研究所 | Method for calibrating spatial coordinate measuring system of electronic theodolite |
| CN101655343B (en) * | 2008-08-18 | 2011-11-09 | 北京航天计量测试技术研究所 | Target, base and reference meter for calibrating spatial coordinate measuring system of electronic theodolite |
| CN101825474B (en) * | 2010-05-17 | 2011-09-28 | 中国科学院长春光学精密机械与物理研究所 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
| CN101825474A (en) * | 2010-05-17 | 2010-09-08 | 中国科学院长春光学精密机械与物理研究所 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
| CN103240724A (en) * | 2013-04-18 | 2013-08-14 | 江苏大通重工有限公司 | Scribing method for axial center holes of bottom landing leg beams of large-scale gantry crane |
| CN103240724B (en) * | 2013-04-18 | 2015-05-20 | 江苏大通重工有限公司 | Scribing method for axial center holes of bottom landing leg beams of large-scale gantry crane |
| CN103727962A (en) * | 2014-01-14 | 2014-04-16 | 中国科学院长春光学精密机械与物理研究所 | Precision calibration method of wide-field infrared photoelectric theodolite |
| CN103727962B (en) * | 2014-01-14 | 2016-07-06 | 中国科学院长春光学精密机械与物理研究所 | Big visual field infrared electro theodolite precision calibration method |
| CN104457788A (en) * | 2014-11-06 | 2015-03-25 | 上海市计量测试技术研究院 | Large-size mobile base line pile and calibration method thereof |
| CN104457788B (en) * | 2014-11-06 | 2017-05-24 | 上海市计量测试技术研究院 | Large-size mobile base line pile and calibration method thereof |
| CN106595703A (en) * | 2016-10-31 | 2017-04-26 | 中国科学院西安光学精密机械研究所 | Method for adjusting collimation error of horizontal theodolite |
| CN106595703B (en) * | 2016-10-31 | 2019-04-02 | 中国科学院西安光学精密机械研究所 | Method for adjusting collimation error of horizontal theodolite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |