CN101825474B - Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite - Google Patents
Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite Download PDFInfo
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- CN101825474B CN101825474B CN2010101728395A CN201010172839A CN101825474B CN 101825474 B CN101825474 B CN 101825474B CN 2010101728395 A CN2010101728395 A CN 2010101728395A CN 201010172839 A CN201010172839 A CN 201010172839A CN 101825474 B CN101825474 B CN 101825474B
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- fine
- tuning
- fine setting
- telescope
- transit
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Abstract
The invention discloses a fine-tuning device for detecting and tuning the horizontal axis of a telescope and a theodolite which relates to a fine-tuning device for a detecting instrument. The fine-tuning device comprises a full-circle slide unit, a fine-tuning screw, a fine-tuning sliding block, a fine-tuning base, an ejector pin, a spring and a spring sleeve. The full-circle slide unit is fixed to a cross of the telescope or the theodolite; the fine-tuning sliding block is fixed on the full-circle slide unit; the fine-tuning screw penetrates through a top plate of the fine-tuning base and supporting the fine-tuning sliding block; the spring sleeve is arranged on a lower plate of the fine-tuning base; the ejector pin is arranged inside the spring sleeve; the lower end of the ejector pin penetrates through the upper end of the spring sleeve and is connected with the spring inside the spring sleeve while the upper end of the ejector pin props up the fine-tuning sliding block; and the fine-tuning base is fixed on a column of the telescope or the theodolite. The fine-tuning device has simple structure, convenient operation, low cost, high fine-tuning precision, convenient disassembly and wide application.
Description
Technical field
The present invention relates to the micro-adjusting mechanism of detecting instrument, particularly a kind of telescope, transit transverse axis detect the micro-adjusting mechanism of calibration.
Background technology
Telescope, transit are made up of azimuth axis, two mechanical axis of transverse axis and an optical axis, three should be vertical in theory, but because process and assemble error, three is off plumb, the non-perpendicularity error of transverse axis and azimuth axis is a trunnion axis tilt error, the error of perpendicularity of optical axis and transverse axis be called the optical axis sight poor.Telescope, transit need after assembling is finished to the correction of testing of these two errors, to satisfy technical requirement.In testing process, need optical axis alignment with the optical axis and the parallel light tube of telescope, transit, this just needs trace to adjust the anglec of rotation of the transverse axis of telescope, transit.Two kinds of methods are adopted in transverse axis fine setting at present mostly, but a kind of be the worm and gear micro-adjusting mechanism that adopts disengagement type, there is complex structure in this mechanism, parts are more, to worm and gear accuracy requirement height, cost height, shortcoming such as trimming precision is low; Second kind is the method that adopts two top front and back supported on both sides four-ways, the method needs to cooperate before and after two people, and have and to place top supporting plane, higher or when not having supporting plane when the height of transverse axis, the use of this kind method is restricted, therefore, it is imperative to develop a kind of micro-adjusting mechanism simple in structure, that trimming precision is high, the telescope of convenient disassembly, transit transverse axis detect calibration.
Summary of the invention
At above-mentioned situation, for overcoming the defective of prior art, content of the present invention just is to provide a kind of telescope, transit transverse axis to detect the micro-adjusting mechanism of calibration, and simple in structure, cost is low, and the scope of application is extensive, trimming precision height, processing ease, convenient disassembly.
The technical scheme that technical solution problem of the present invention adopts is, a kind of telescope, the micro-adjusting mechanism that the transit transverse axis detects calibration comprises whole circle railroad, micrometer adjusting screw, the fine setting slide block, the fine setting seat, thimble, spring and spring spool, described whole circle railroad is fixed on the four-way of telescope or transit, the fine setting slide block is fixed on the whole circle railroad, the upper plate that micrometer adjusting screw passes the fine setting seat withstands the fine setting slide block, on the lower plate of fine setting seat spring spool is housed, thimble is housed on the spring spool, the lower end of thimble is passed the upper end of spring spool and is linked to each other with spring in it, the fine setting slide block is withstood in the upper end of thimble, and the fine setting seat is fixed on the column of telescope or transit.
The present invention is simple in structure, and is easy to operate, and cost is low, the trimming precision height, and convenient disassembly, the scope of application is extensive.
Description of drawings
Fig. 1 is the front view that telescope of the present invention, transit transverse axis detect the micro-adjusting mechanism of calibration.
Fig. 2 is the side view that telescope of the present invention, transit transverse axis detect the micro-adjusting mechanism of calibration.
Fig. 3 is fine setting seat of the present invention, lock-screw, spring spool and the integrally-built front view of spring.
Fig. 4 is fine setting seat of the present invention, lock-screw, spring spool and the integrally-built vertical view of spring.
Among the figure, 1, whole circle railroad, 2, four-way, 3, micrometer adjusting screw, 4, lock-screw, 5, upper plate, 6, fine setting seat, 7, the fine setting slide block, 8, thimble, 9, spring spool, 10, spring, 11, lower plate, 12, column, 13, half-turn, 14, the half-turn web joint, 15, angle bar is installed, 16, take-up housing, 17, slider plate.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Shown in Fig. 1-2, the whole circle of the present invention railroad 1, micrometer adjusting screw 3, fine setting slide block 7, fine setting seat 6, thimble 8, spring 10 and spring spool 9, whole circle railroad 1 is fixed on the four-way 2 of telescope or transit, fine setting slide block 7 is fixed on the whole circle railroad 1, the upper plate 5 that micrometer adjusting screw 3 passes fine setting seat 6 withstands fine setting slide block 7, on the lower plate 11 of fine setting seat 6 spring spool 9 is housed, thimble 8 is housed in the spring spool 9, the lower end of thimble 8 is passed the upper end of spring spool 9 and is linked to each other with spring 10 in it, fine setting slide block 7 is withstood in the upper end of thimble 8, and fine setting seat 6 is fixed on the column 12 of telescope or transit.
By shown in Figure 2, said whole circle railroad 1 comprises half-turn 13, half-turn web joint 14 and angle bar 15 is installed, half-turn 13 is fixed on the four-way 2 of telescope or transit by angle bar 15 is installed, two half-turns 13 are connected with each other by half-turn web joint 14 and form a full circle, will finely tune slide block 7 by lock-screw 4 and be fixed on the half-turn 13.
Shown in Fig. 3-4, said fine setting seat 6 integral body are " recessed " font, have the fine thread hole corresponding to micrometer adjusting screw 3 on the upper plate 5 of fine setting seat 6.
Said fine setting slide block 7 comprises take-up housing 16 and slider plate 17, one end of slider plate 17 links to each other with take-up housing 16, and slider plate is an integral structure with take-up housing, and integral body is the T font, take-up housing 16 is fixed on the half-turn 13, and slider plate 17 is withstood by micrometer adjusting screw 3 and thimble 8.
By angle bar 15 being installed and being adjusted the position that the angle bar attachment screw is installed half-turn 13 is fixed on telescope, on the four-way 2 of transit, half-turn web joint 14 is installed makes two half-turns 13 form a whole circle, to finely tune seat 6 by fine setting seat gib screw and be fixed on telescope, on the transit column 12, micrometer adjusting screw 3 is adjusted to fine setting stroke centre position, visual roughly with telescope, the transit optical axis and parallel light tube optical axis alignment, to finely tune slide block 7 by slide block lock-screw 4 is fixed on the half-turn 13, fine setting slide block 7 is placed between micrometer adjusting screw 3 and the thimble 8, micrometer adjusting screw 3 is bulb with the front end of thimble 8, micrometer adjusting screw 3 adopts fine thread, when micrometer adjusting screw 3 screws in, heading on fine setting slide block 4 moves down, realize telescope, the trace of a direction of transit transverse axis rotates, when micrometer adjusting screw 3 screws out, fine setting slide block 4 moves up under the effect of spring 10 by thimble 8, realizes telescope, the trace of another direction of transit transverse axis rotates.
The present invention is simple in structure, and is easy to operate, and cost is low, the trimming precision height, and convenient disassembly, the scope of application is extensive.
Claims (4)
1. telescope, the transit transverse axis detects the micro-adjusting mechanism of calibration, it is characterized in that, this micro-adjusting mechanism comprises whole circle railroad (1), micrometer adjusting screw (3), fine setting slide block (7), fine setting seat (6), thimble (8), spring (10) and spring spool (9), whole circle railroad (1) is fixed on the four-way (2) of telescope or transit, fine setting slide block (7) is fixed on the whole circle railroad (1), the upper plate (5) that micrometer adjusting screw (3) passes fine setting seat (6) withstands fine setting slide block (7), on the lower plate (11) of fine setting seat (6) spring spool (9) is housed, thimble (8) is housed in the spring spool (9), the upper end that spring spool (9) is passed in the lower end of thimble (8) links to each other with its interior spring (10), fine setting slide block (7) is withstood in the upper end of thimble (8), and fine setting seat (6) is fixed on the column (12) of telescope or transit.
2. telescope according to claim 1, transit transverse axis detect the micro-adjusting mechanism of calibration, it is characterized in that, said whole circle railroad (1) comprises half-turn (13), half-turn web joint (14) and angle bar (15) is installed, half-turn (13) is fixed on the four-way (2) of telescope or transit by angle bar (15) is installed, two half-turns (13) are connected with each other by half-turn web joint (14) and form a full circle, will finely tune slide block (7) by lock-screw (4) and be fixed on the half-turn (13).
3. telescope according to claim 1, transit transverse axis detect the micro-adjusting mechanism of calibration, it is characterized in that, said fine setting seat (6) integral body is " recessed " font, has the fine thread hole corresponding to micrometer adjusting screw (3) on the upper plate (5) of fine setting seat (6).
4. telescope according to claim 1, transit transverse axis detect the micro-adjusting mechanism of calibration, it is characterized in that, said fine setting slide block (7) comprises take-up housing (16) and slider plate (17), one end of slider plate (17) links to each other with take-up housing (16), slider plate is an integral structure with take-up housing, integral body is the T font, and take-up housing (16) is fixed on the half-turn (13), and slider plate (17) is withstood by micrometer adjusting screw (3) and thimble (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101728395A CN101825474B (en) | 2010-05-17 | 2010-05-17 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101728395A CN101825474B (en) | 2010-05-17 | 2010-05-17 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101825474A CN101825474A (en) | 2010-09-08 |
| CN101825474B true CN101825474B (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101728395A Expired - Fee Related CN101825474B (en) | 2010-05-17 | 2010-05-17 | Fine-tuning device for detecting and tuning horizontal axis of telescope and theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101825474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459977B (en) * | 2014-12-30 | 2017-04-12 | 中国科学院长春光学精密机械与物理研究所 | Secondary mirror adjusting mechanism used for vehicle-mounted adaptive optical imaging telescope |
| CN108490600B (en) * | 2018-03-30 | 2019-10-25 | 中国科学院长春光学精密机械与物理研究所 | Telescope, barrel assembly and Method of Adjustment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364434Y (en) * | 1999-04-15 | 2000-02-16 | 长春市第五光学仪器厂 | Theodolite correcting device |
| EP1503175A1 (en) * | 2003-07-28 | 2005-02-02 | Leica Geosystems AG | Device and method for calibrating the alignment of a device under test |
| CN2736805Y (en) * | 2004-10-27 | 2005-10-26 | 中国科学院西安光学精密机械研究所 | Locking fine adjustment and unlocking device for horizontal shaft system |
| US6972902B1 (en) * | 2004-09-28 | 2005-12-06 | Pacific Telescope Corp. | Telescope system having auto-tracking altitude-azimuthal mount and methods for calibrating same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587513A (en) * | 1981-07-08 | 1983-01-17 | Tokyo Optical Co Ltd | Digital transit |
| DE10359415A1 (en) * | 2003-12-16 | 2005-07-14 | Trimble Jena Gmbh | Method for calibrating a surveying device |
-
2010
- 2010-05-17 CN CN2010101728395A patent/CN101825474B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364434Y (en) * | 1999-04-15 | 2000-02-16 | 长春市第五光学仪器厂 | Theodolite correcting device |
| EP1503175A1 (en) * | 2003-07-28 | 2005-02-02 | Leica Geosystems AG | Device and method for calibrating the alignment of a device under test |
| US6972902B1 (en) * | 2004-09-28 | 2005-12-06 | Pacific Telescope Corp. | Telescope system having auto-tracking altitude-azimuthal mount and methods for calibrating same |
| CN2736805Y (en) * | 2004-10-27 | 2005-10-26 | 中国科学院西安光学精密机械研究所 | Locking fine adjustment and unlocking device for horizontal shaft system |
Non-Patent Citations (1)
| Title |
|---|
| JP昭58-7513A 1983.01.17 |
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| Publication number | Publication date |
|---|---|
| CN101825474A (en) | 2010-09-08 |
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Granted publication date: 20110928 Termination date: 20130517 |