CN201917338U - Multi-functional central target - Google Patents
Multi-functional central target Download PDFInfo
- Publication number
- CN201917338U CN201917338U CN 201020585493 CN201020585493U CN201917338U CN 201917338 U CN201917338 U CN 201917338U CN 201020585493 CN201020585493 CN 201020585493 CN 201020585493 U CN201020585493 U CN 201020585493U CN 201917338 U CN201917338 U CN 201917338U
- Authority
- CN
- China
- Prior art keywords
- total station
- central target
- precision
- target
- adjustable reference
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a multi-functional central target which belongs to the technical field of measurement positioning by a total station. A body is divided into an upper part and a lower part which are separately a base (6) and an adjustable reference disc (1), wherein a chute (7) is arranged above the base (6); a three-dimensional locating ring (2) is arranged above the adjustable reference disc (1), and a slider (3) is arranged below the three-dimensional locating ring (2). The central target can be shared by the total station and a theodolite. The theodolite can directly read the central target, and the total station can use a sphere prism for reading the central target. In a high-precision equipment installation project, the total station needs to be used for reading a datum point on the central target in order to meet a precision requirement. The multi-functional central target solves the problem that reading common central targets is rather difficult as the precision of the erecting measuring point of the prism matching with the total station can not meet the precision requirement of equipment installation, the location paying off of the theodolite and the location paying off of the total station are fused together well, and the precision and the efficiency of the location paying off are greatly increased.
Description
Technical field
The utility model belongs to the technical field of carrying out measurement and positioning with total powerstation, a kind of multi-functional center target particularly is provided, both can directly read, can read coordinate with total powerstation again, be applicable to the various hi-Fix unwrapping wire engineerings that need total powerstation to measure with transit.
Background technology
At present, center line target in the engineering generally uses the center target in the metallurgical construction inspection rules, conveniently be used for transit survey, when it being read point coordinate with total powerstation, general all the use and supporting prism holder or the prism bar of total powerstation, but their measuring point precision can't satisfy the accuracy requirement that high precision apparatus is installed, as conticaster, milling equipment etc.And advanced at present industrial total powerstation does not have simple effective ways yet.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-functional center target, has solved total powerstation in the hi-Fix unwrapping wire process and has got a little a difficult problem; Be that a kind of transit that both can utilize directly reads, can utilize total powerstation to read the multi-functional center target of coordinate again, improved measuring accuracy and efficient in the engineering,
Main body of the present utility model is divided into upper and lower two parts, is respectively pedestal and adjustable reference dish, and wherein, there is chute the pedestal top, and there is a three-dimensional localization ring adjustable reference dish top, and there is slide block three-dimensional localization ring below,
Three-dimensional localization ring center line described in the utility model overlaps with adjustable reference disk center, and is vertical with adjustable reference dish lower surface.
Pedestal described in the utility model is anticipated the position by grouting, maintenance level above it; Pedestal is provided with jackscrew, is used for the adjustable reference dish is carried out accurate adjustment.
The beneficial effects of the utility model
Total powerstation then can directly utilize prismosphere that it is read, and in the high precision apparatus installation work, in order to satisfy accuracy requirement, need read the center target by total powerstation.But owing to can't satisfy the accuracy requirement that equipment is installed with the supporting prism holder measuring point precision of total powerstation, the quite difficulty of reading a little to common reference point, multi-functional center target has solved a this difficult problem, the location unwrapping wire of transit and total powerstation is well merged, improved the precision and the efficient of location unwrapping wire greatly.
Being applicable to needs total powerstation to carry out the various hi-Fix unwrapping wire engineerings of subsidiary.There is excellent popularization to be worth to the accurate location unwrapping wire in the various construction projects.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
Fig. 1 is top adjustable reference dish monomer figure of the present invention.Wherein, adjustable reference dish 1, three-dimensional localization ring 2, slide block 3, pedestal 6, chute 7, prismosphere 8.
Fig. 2 is lower base monomer figure of the present invention.Wherein, pedestal 6, chute 7.
Fig. 3 is the vertical view of Fig. 2.Wherein, chute 7.
Fig. 4 is the elevation drawing of the specific embodiment of the invention.Wherein, adjustable reference dish 1, three-dimensional localization ring 2, slide block 3, intervisibility groove 4.
Fig. 5 is the vertical view of Fig. 4.Wherein, three-dimensional localization ring 2, slide block 3, intervisibility groove 4, center reference point 5.
Embodiment
The utility model comprises and is divided into upper and lower two parts, is respectively pedestal 6 and adjustable reference dish 1, and there is chute 7 pedestal 6 tops, and there is a three-dimensional localization ring 2 adjustable reference dish 1 top, and there is slide block 3 three-dimensional localization ring 2 belows.
Using method of the present utility model is:
When 1, multi-functional center target is pre-buried, guarantee the upper surface level of lower base.
When 2, using transit survey, directly get its central point; When using total station survey, prismosphere is put into the three-dimensional localization ring, read coordinate.
Claims (4)
1. multi-functional center target, it is characterized in that: main body is divided into upper and lower two parts, is respectively pedestal (6) and adjustable reference dish (1), and there is chute (7) pedestal (6) top, there is a three-dimensional localization ring (2) adjustable reference dish (1) top, and there is slide block (3) three-dimensional localization ring (2) below.
2. multi-functional center according to claim 1 target is characterized in that: described three-dimensional localization ring (2) center line overlaps with adjustable reference dish (1) center, and is vertical with adjustable reference dish (1) lower surface.
3. multi-functional center according to claim 1 target is characterized in that: the top maintenance level of pedestal (6).
4. multi-functional center according to claim 1 target is characterized in that: pedestal (6) is provided with jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020585493 CN201917338U (en) | 2010-10-26 | 2010-10-26 | Multi-functional central target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020585493 CN201917338U (en) | 2010-10-26 | 2010-10-26 | Multi-functional central target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917338U true CN201917338U (en) | 2011-08-03 |
Family
ID=44417132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020585493 Expired - Lifetime CN201917338U (en) | 2010-10-26 | 2010-10-26 | Multi-functional central target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917338U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920599A (en) * | 2014-04-30 | 2014-07-16 | 中冶天工集团有限公司 | Installing method of center standard plate of large flotation equipment |
| CN104807404A (en) * | 2015-04-23 | 2015-07-29 | 北京建筑大学 | Multi-purpose spherical measuring device and automatic extract algorithm |
| CN106197390A (en) * | 2016-09-18 | 2016-12-07 | 南通市测绘院有限公司 | A kind of spheroid centre of sphere coordinate location device |
| CN106323169A (en) * | 2016-09-18 | 2017-01-11 | 南通市测绘院有限公司 | Sphere center coordinate positioning method |
| CN108731658A (en) * | 2018-08-14 | 2018-11-02 | 河北建设集团股份有限公司 | The method of precise positioning reticulated shell welded spherical node |
| CN112857265A (en) * | 2021-01-12 | 2021-05-28 | 包头钢铁（集团）有限责任公司 | Method for constructing center line of hidden point rolling mill by laser tracker |
| CN113932782A (en) * | 2021-10-15 | 2022-01-14 | 北京卫星环境工程研究所 | Coordinate system establishing and reference transferring method suitable for spacecraft large-size cabin structure |
-
2010
- 2010-10-26 CN CN 201020585493 patent/CN201917338U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920599A (en) * | 2014-04-30 | 2014-07-16 | 中冶天工集团有限公司 | Installing method of center standard plate of large flotation equipment |
| CN103920599B (en) * | 2014-04-30 | 2016-04-27 | 中冶天工集团有限公司 | Large-scale floatation equipment center target installation method |
| CN104807404A (en) * | 2015-04-23 | 2015-07-29 | 北京建筑大学 | Multi-purpose spherical measuring device and automatic extract algorithm |
| CN106197390A (en) * | 2016-09-18 | 2016-12-07 | 南通市测绘院有限公司 | A kind of spheroid centre of sphere coordinate location device |
| CN106323169A (en) * | 2016-09-18 | 2017-01-11 | 南通市测绘院有限公司 | Sphere center coordinate positioning method |
| CN108731658A (en) * | 2018-08-14 | 2018-11-02 | 河北建设集团股份有限公司 | The method of precise positioning reticulated shell welded spherical node |
| CN112857265A (en) * | 2021-01-12 | 2021-05-28 | 包头钢铁（集团）有限责任公司 | Method for constructing center line of hidden point rolling mill by laser tracker |
| CN112857265B (en) * | 2021-01-12 | 2022-06-21 | 包头钢铁（集团）有限责任公司 | Method for constructing center line of hidden point rolling mill by laser tracker |
| CN113932782A (en) * | 2021-10-15 | 2022-01-14 | 北京卫星环境工程研究所 | Coordinate system establishing and reference transferring method suitable for spacecraft large-size cabin structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201917338U (en) | Multi-functional central target | |
| CN205228464U (en) | Cooperation laser tracking appearance target ball horizontal location and calibration device | |
| CN106017319B (en) | A kind of laser scanning data coordinate crossover tool and method based on high-precision Point Measurement | |
| CN101655343A (en) | Target, base and reference meter for calibrating spatial coordinate measuring system of electronic theodolite | |
| CN102589488A (en) | Optical vernier and method for detecting planeness and gradient using same | |
| CN204100955U (en) | A kind of multi-usage height gauge | |
| CN104596412A (en) | Identification base for complex curved surface high-precision measuring and positioning | |
| CN205037837U (en) | Detect device of crucible inside width | |
| CN202109865U (en) | Top center and diameter measuring instrument for pipes with large journal and large diameter | |
| CN205342667U (en) | Check out test set of five digit control machine tool rotation axis errors | |
| CN204301670U (en) | Adjustable air throttle board plane degree measuring instrument | |
| CN104181571A (en) | Method for rapidly measuring precision coordinate and elevation of ground point in area with weak CORS signals or without CORS signals | |
| CN104316007B (en) | The accurate physical dimension measuring system of large scale based on witness mark battle array | |
| CN204753558U (en) | Foundation ditch horizontal displacement monitoring devices | |
| CN108278993B (en) | Total reflection prism laser ranging total station instrument height measuring system and using method | |
| CN202048919U (en) | Multifunctional elevation benchmark device | |
| CN203100634U (en) | Slewing bearing rolling path contact angle and ball center height detection device | |
| CN102278929A (en) | Watch earhole measuring instrument | |
| CN102175263B (en) | Method for establishing submillimeter-level three-dimensional control field of non-forced centering free observation post | |
| CN205426139U (en) | Leveling ruler pad that can be connected with scale integration | |
| CN107831519B (en) | A kind of coordinate measuring method and device of the GPS-RTK without satellite-signal point | |
| CN103592078B (en) | A kind of large-size large-tonnage cylindrical shape or the radial centroid measurement instrument of cylindrical work | |
| CN204143040U (en) | Three dimensional coordinate measuring prism bar | |
| CN201795753U (en) | Radius measuring tool for arc-shaped part | |
| CN203231728U (en) | Multidirectional right angle rapid measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |