CN201210046Y - Reflecting prism apparatus for measurement of laser theodolite - Google Patents
Reflecting prism apparatus for measurement of laser theodolite Download PDFInfo
- Publication number
- CN201210046Y CN201210046Y CNU2008200348043U CN200820034804U CN201210046Y CN 201210046 Y CN201210046 Y CN 201210046Y CN U2008200348043 U CNU2008200348043 U CN U2008200348043U CN 200820034804 U CN200820034804 U CN 200820034804U CN 201210046 Y CN201210046 Y CN 201210046Y
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- CN
- China
- Prior art keywords
- measuring
- laser
- magnetic
- measurement
- magnetic block
- 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 discloses a reflection prism device used for laser transit survey. A reflection prism is attached on the surface of a magnetic block or a magnetic sheet; the reflection prism is arranged in the magnetic block which is processed precisely; when measuring the front surface, the bottom surface of the magnetic block is used for being absorbed on the measuring surface; and when measuring the side surface, the side surface of the magnetic block is used for absorbing. The device can better use the existing prism manufacture technology, can be fixed conveniently, has high efficiency and can better guarantee the measurement precision.
Description
Technical field
The utility model belongs to a kind of annex of laser measuring equipment, specifically is the measuring reflection edge lens device of laser transit.
Background technology
In real work, large industry equipment, as rolling machinery, metal forming machinery, heavy duty machine tools etc., after installing and using a period of time, frame often becomes the sedimentation on living and basis etc.Therefore just be necessary main equipment is carried out necessary measurement, so that formulate more rational production technology, also can be the maintenance of equipment, safeguarding and remedying provides reliable data.These surveying works are all realized by laser transit at present.
During measurement, when measuring the distortion of main equipment, be close to the surface of equipment with reflective prism, laser transit is launched laser radiation on the central point of reflective prism, laser is through prism central point reflected back laser surveying instrument, laser surveying instrument as calculated after, draw the three-dimensional coordinate data of prism central point to the laser surveying instrument center.
But the reflective prism of existing laser transit can not be well and the workplace of equipment join, bearing accuracy is low, has caused the inaccurate of measurement result, and inconvenient operation, has influenced work efficiency greatly, has also further influenced measuring accuracy simultaneously.Therefore be necessary existing reflective equipment is further transformed and innovated.
The utility model content
The purpose of this utility model provides a kind of laser transit measurement reflection edge lens device, adopt reflective prism as reflex reflector, laser is had good reflection, by the carrier of magnet piece as the absorption main equipment, can well guarantee measuring accuracy, operate very easy.
The technical solution of the utility model is as follows:
Laser transit is measured and is used the reflection edge lens device, it is characterized in that being fixed with reflective prism at magnetic patch or magnetic sheet surface, and the bottom surface of magnetic patch or magnetic sheet or side are smooth magnetic face.
Described laser transit is measured and is used the reflection edge lens device, it is characterized in that described reflective prism is made up of three prisms, is combined into a disc-shape, and its radial section is the W shape.
Reflective prism is installed in magnetic patch or the magnetic sheet.Bottom surface with magnetic patch or magnetic sheet when measuring the front is adsorbed on the measurement face, and adsorb the side with magnetic block when measuring the side.This device can well utilize existing prism manufacturing technology, can conveniently fix, and the efficient height can well guarantee measuring accuracy.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is reflective prism structural representation.
Fig. 3 is a vertical view after the reflective prism assembly unit.
Embodiment
Referring to Fig. 1,2,3.
Laser transit is measured and is used reflex reflector, posts reflective prism 2 on cube magnetic patch 1 surface.Totally three on reflective prism 2, structure is identical, is combined into a disc-shape, and its radial section is the W shape, when measuring main equipment when positive, is adsorbed on the measurement face with the bottom surface of magnetic patch 1, and adsorb the side with magnetic patch 1 when measuring the side.Can conveniently fix, the efficient height can well guarantee measuring accuracy.
Claims (2)
1, laser transit is measured and is used the reflection edge lens device, it is characterized in that being fixed with reflective prism at magnetic patch or magnetic sheet surface, and the bottom surface of magnetic patch or magnetic sheet or side are smooth magnetic face.
2, laser transit according to claim 1 is measured and is used the reflection edge lens device, it is characterized in that described reflective prism is made up of three prisms, is combined into a disc-shape, and its radial section is the W shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200348043U CN201210046Y (en) | 2008-04-23 | 2008-04-23 | Reflecting prism apparatus for measurement of laser theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200348043U CN201210046Y (en) | 2008-04-23 | 2008-04-23 | Reflecting prism apparatus for measurement of laser theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210046Y true CN201210046Y (en) | 2009-03-18 |
Family
ID=40480783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200348043U Expired - Fee Related CN201210046Y (en) | 2008-04-23 | 2008-04-23 | Reflecting prism apparatus for measurement of laser theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210046Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375256A (en) * | 2014-10-31 | 2015-02-25 | 上海卫星装备研究所 | Omni-directional right-angle reference prism and using method thereof |
-
2008
- 2008-04-23 CN CNU2008200348043U patent/CN201210046Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375256A (en) * | 2014-10-31 | 2015-02-25 | 上海卫星装备研究所 | Omni-directional right-angle reference prism and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20120423 |