CN2288418Y - Synthetic check meter for transit - Google Patents
Synthetic check meter for transit Download PDFInfo
- Publication number
- CN2288418Y CN2288418Y CN 96207885 CN96207885U CN2288418Y CN 2288418 Y CN2288418 Y CN 2288418Y CN 96207885 CN96207885 CN 96207885 CN 96207885 U CN96207885 U CN 96207885U CN 2288418 Y CN2288418 Y CN 2288418Y
- Authority
- CN
- China
- Prior art keywords
- transit
- indexing table
- multiteeth indexing
- vertical
- horizontal
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a synthetic check meter for a transit, which belongs to a device for checking the graduation error of a chassis of a the transit. The utility model comprises a base, an adjustable work bench, a vertical type graduation-dividing table 102 with a plurality of teeth, a plane surface reflection mirror 101, a horizontal type graduation-dividing table 112 with a plurality of teeth, a transition plate 109 and an autocollimation eyepiece 107, wherein the working surface of the plane surface reflection mirror 101 is perpendicular to an axial line of the vertical type 102 graduation-dividing table with a plurality of teeth, and an axial line of the horizontal type graduation-dividing table 112 with a plurality of teeth is perpendicular to the axial line of the vertical type graduation-dividing table with a plurality of teeth 102. The utility model can satisfy the requirement that the graduation error of a scale disk of the transit is checked with high accuracy, and has the advantages that the structure is simple, and the errors of installation and adjustment are reduced greatly.
Description
The utility model relates to a kind of transit comprehensive checker, belongs to check all kinds optics and the vertical dish of electronic theodolite and the error of division technical field of horizontal plate.
The vertical dish of check transit and the check meter of horizontal plate can not satisfy high-precision requirement at present.
The purpose of this utility model is a kind of transit comprehensive checker of design, the vertical dish of high-precision check transit and the requirement of the horizontal plate error of division had both been satisfied, structure is simple again, greatly reduced to install and adjusted error and can be used for the telescope transverse axis of transit and the verticality of vertical pivot, the verticality check of collimation axis and transverse axis.
The technical scheme that achieves the above object is as follows:
The transit comprehensive checker comprises base (105), be fixed on the standard scale division value generator on the base (105), lifting adjustable bed (115) is characterized in that base (105) is gone up vertical multiteeth indexing table (102) to standard scale division value generator and the plane mirror (101) that is fixed on the vertical multiteeth indexing table (102) is formed by being fixed on; Also comprise the horizontal multiteeth indexing table (112) that is fixed on the adjustable bed (115), comprise in addition be fixed on horizontal multiteeth indexing table (112) on the autocollimating eyepiece (107) that is connected of the telescope tube (208) of tested transit.
In conjunction with the accompanying drawings the utility model is described in further detail by the following examples.
Fig. 1 is the structural representation of the utility model transit comprehensive checker;
Fig. 2 is the section of structure of autocollimating eyepiece 107;
Fig. 3 is the light path synoptic diagram of the utility model transit comprehensive checker;
The structural representation of transit comprehensive checker shown in Figure 1, stripe-shape plane catoptron 101 is formed standard scale division value generator with vertical multiteeth indexing table 102.On the extended line of the workplace normal of plane mirror 101, also be on the center line of vertical multiteeth indexing table 102 simultaneously, settle tested transit 106, ocular head on the theodolite telescope is screwed off, load onto autocollimating eyepiece 107, and the standard angle value of utilizing its acceptance criteria scale division value generator to send.
Plane mirror 101 is connected with vertical multiteeth indexing table 102 by microscope base 103, vertical multiteeth indexing table 102 is connected with base 105 by screw 104, tested transit 106 is by web member 108, screw 110 is connected with rebound 109, by screw 111 rebound 109 is connected with horizontal multiteeth indexing table 112 again.Pressing plate 114 and screw 113 connect horizontal multiteeth indexing table 112 adjustable beds 115, adjustable bed 115 is fixed on the lifting bolt 117 by screw 116, can carry out elevating movement by nut 118, the telescope optical axis of tested transit and the center line of multiteeth indexing table are coincided.Vertical and horizontal multiteeth indexing table is existing national standard measurement equipment.
The structural representation of autocollimating eyepiece 107 shown in Figure 2.
The light path synoptic diagram of transit comprehensive checker shown in Figure 3.Sending light beam by light source 204 reflexes to part light on the graticule of tested theodolite telescope tube 208 through rhombic prism 203, behind transit object lens 4 to be measured and plane mirror 101, former road is returned, and to rhombic prism 203, the part transmittance is to eyepiece 201 imagings.
Plane mirror 101 is formed standard scale division value generator with vertical multiteeth indexing table 102.On the extended line of the workplace normal of catoptron 101, also be on the center line of vertical multiteeth indexing table 102 simultaneously, settle tested transit.The axis normal of the workplace of plane mirror 101 and vertical multiteeth indexing table 102.The axis normal of the axis of horizontal multiteeth indexing table 112 and vertical circular dividing table 102.During measurement, the ocular head on the theodolite telescope is screwed off the standard angle value of loading onto autocollimating eyepiece 107 and utilizing its acceptance criteria scale division value generator to send.
When surveyor's transit vertically coils the error of division, send a light source target that has cross curve, after plane mirror 101 reflects, be imaged in the eyepiece by autocollimating eyepiece 107.With autocollimating eyepiece 107 plane of sight catoptrons 101, reading numerical values is a1,102 1 α of rotary vertical multiteeth indexing table earlier
1The angle rotates tested transit transverse axis then, makes autocollimating eyepiece 107 plane of sight catoptron 101 again, and reading numerical values is a2, utilizes formula a2-a1=α
1' obtain tested transit measured angle value α
1'.
During the surveyor's transit horizontal plate error of division, it is vertical with pedal line earlier vertical multiteeth indexing table 102 to be rotated to plane mirror 101 workplace normals, after tested transit installed autocollimating eyepiece, sighting reading was a3, rotates 112 1 α of horizontal multiteeth indexing table
2The angle rotates tested transit vertical pivot then, and autocollimating eyepiece 107 is sighted again, and reading is a4, utilizes formula α 4-α 3=α
2', obtain tested transit measured angle α
2'.
Utilize the utility model transit comprehensive checker can detect the horizontal plate error of division of various optical theodolites, electronic theodolite, vertically coil the error of division, the verticality of telescope transverse axis and vertical pivot, the verticality of telescope collimation axis and transverse axis, circle eccentricity etc.
Claims (8)
1, the transit comprehensive checker comprises base (105), be fixed on the standard scale division value generator on the base (105), lifting adjustable bed (115) is characterized in that base (105) is gone up vertical multiteeth indexing table (102) to standard scale division value generator and the plane mirror (101) that is fixed on the vertical multiteeth indexing table (102) is formed by being fixed on; Also comprise the horizontal multiteeth indexing table (112) that is fixed on the adjustable bed (115), comprise in addition be fixed on horizontal multiteeth indexing table (112) on the autocollimating eyepiece (107) that is connected of the telescope tube (208) of tested transit.
2, by the transit comprehensive checker of claim 1, it is characterized in that between horizontal multiteeth indexing table (112) and tested transit (106), being provided with rebound (109).
3, by the transit comprehensive checker of claim 2, it is characterized in that the axis normal of the workplace of plane mirror (101) and vertical multiteeth indexing table (102).
4,, it is characterized in that the axis normal of the axis and the vertical multiteeth indexing table (102) of horizontal multiteeth indexing table (112) by the transit comprehensive checker of claim 3.
5, by the transit comprehensive checker of claim 3, it is characterized in that, also comprise the screw (111) of a connection rebound (109) and horizontal multiteeth indexing table (112).
6, by the transit comprehensive checker of claim 3, it is characterized in that, also comprise the pressing plate (114) and the screw (113) that horizontal multiteeth indexing table (112) are connected usefulness with adjustable bed (115).
7, by the transit comprehensive checker of claim 3, it is characterized in that, also comprise lifting bolt (117) that adjustable bed (115) is fixing and the fixing screw of usefulness (116).
8, by the transit comprehensive checker of claim 7, it is characterized in that, also comprise the nut (118) that lifting bolt (117) lifting is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207885 CN2288418Y (en) | 1996-04-17 | 1996-04-17 | Synthetic check meter for transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207885 CN2288418Y (en) | 1996-04-17 | 1996-04-17 | Synthetic check meter for transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288418Y true CN2288418Y (en) | 1998-08-19 |
Family
ID=33892060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96207885 Expired - Fee Related CN2288418Y (en) | 1996-04-17 | 1996-04-17 | Synthetic check meter for transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288418Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210816B (en) * | 2006-12-31 | 2010-09-29 | 哈尔滨市光学仪器厂 | Compass |
| CN101464163B (en) * | 2007-12-18 | 2011-08-03 | 上海宝钢工业检测公司 | Straightness detecting method for platform normal point used for total station instrument check |
| CN102175257A (en) * | 2010-12-30 | 2011-09-07 | 中国科学院长春光学精密机械与物理研究所 | Laser alignment device for theodolite |
| CN101738719B (en) * | 2008-11-27 | 2012-01-25 | 北京航天计量测试技术研究所 | Accessorized high magnification collimating eyepiece |
| CN103175546A (en) * | 2013-03-21 | 2013-06-26 | 中国人民解放军63908部队 | Automatic detection device for vertical angle of angle measurement orientation equipment |
| CN103884279A (en) * | 2014-03-07 | 2014-06-25 | 中国科学院光电研究院 | Method for detecting perpendicularity of cross shaft and vertical shaft of laser tracker |
| CN106767420A (en) * | 2017-02-13 | 2017-05-31 | 苏州迅威光电科技有限公司 | A kind of apparatus and method of total powerstation vertical pivot group precision image fully-automated synthesis |
| CN112212885A (en) * | 2019-07-10 | 2021-01-12 | 九江精密测试技术研究所 | Vertical angle calibrating installation of theodolite |
-
1996
- 1996-04-17 CN CN 96207885 patent/CN2288418Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210816B (en) * | 2006-12-31 | 2010-09-29 | 哈尔滨市光学仪器厂 | Compass |
| CN101464163B (en) * | 2007-12-18 | 2011-08-03 | 上海宝钢工业检测公司 | Straightness detecting method for platform normal point used for total station instrument check |
| CN101738719B (en) * | 2008-11-27 | 2012-01-25 | 北京航天计量测试技术研究所 | Accessorized high magnification collimating eyepiece |
| CN102175257A (en) * | 2010-12-30 | 2011-09-07 | 中国科学院长春光学精密机械与物理研究所 | Laser alignment device for theodolite |
| CN102175257B (en) * | 2010-12-30 | 2012-07-25 | 中国科学院长春光学精密机械与物理研究所 | Laser alignment device for theodolite |
| CN103175546A (en) * | 2013-03-21 | 2013-06-26 | 中国人民解放军63908部队 | Automatic detection device for vertical angle of angle measurement orientation equipment |
| CN103175546B (en) * | 2013-03-21 | 2015-12-02 | 中国人民解放军63908部队 | Automatic detection device for vertical angle of angle measurement orientation equipment |
| CN103884279A (en) * | 2014-03-07 | 2014-06-25 | 中国科学院光电研究院 | Method for detecting perpendicularity of cross shaft and vertical shaft of laser tracker |
| CN103884279B (en) * | 2014-03-07 | 2019-08-20 | 中国科学院光电研究院 | A kind of laser tracker horizontal axis and vertical pivot measuring for verticality method |
| CN106767420A (en) * | 2017-02-13 | 2017-05-31 | 苏州迅威光电科技有限公司 | A kind of apparatus and method of total powerstation vertical pivot group precision image fully-automated synthesis |
| CN112212885A (en) * | 2019-07-10 | 2021-01-12 | 九江精密测试技术研究所 | Vertical angle calibrating installation of 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 |