CN202182718U - Elevation transmission device for high building - Google Patents
Elevation transmission device for high building Download PDFInfo
- Publication number
- CN202182718U CN202182718U CN2011202218629U CN201120221862U CN202182718U CN 202182718 U CN202182718 U CN 202182718U CN 2011202218629 U CN2011202218629 U CN 2011202218629U CN 201120221862 U CN201120221862 U CN 201120221862U CN 202182718 U CN202182718 U CN 202182718U
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- CN
- China
- Prior art keywords
- prism
- cup
- shaped connecting
- transfer device
- height transfer
- 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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- Optical Radar Systems And Details Thereof (AREA)
Abstract
An elevation transmission device for a high building adopts the structure that a cup-shaped connecting bar penetrates a prismy base to be connected with a fixed tray, and the other end of the cup-shaped connecting bar is connected with a prismy; level adjusting mechanisms are arranged in the prismy base; and a level bubble is also arranged on the prismy base. The elevation transmission device for the high building is convenient to arrange during when in use, thereby, the measuring efficiency is improved.
Description
Technical field
The utility model relates to the electro-optical distance measurement field, particularly a kind of high constructure Height transfer device that is used to sight the reception light wave.
Background technology
In the high constructure construction, different elevation faces are laid with the various structure facility, and the elevation of measuring different elevation faces is an important job in architecture construction, and accuracy requirement is high, and it is big to measure difficulty.In the high constructure construction, the method for measuring elevation is many., when low elevation is constructed, can directly set up surveying instrument on the ground and directly carry out elevation for high constructure, can guarantee precision, again can saving of work and time.But when high constructure reaches certain elevation; Because of its discrepancy in elevation big; Surveying instrument is set up on ground can't accurately measure its elevation; At this time adopt steel ruler to measure distance and electro-optical distance measurement Height transfer method is effective measuring method, and steel ruler is measured the many and precision of the operating personnel who needs apart from the Height transfer method and can't be guaranteed effectively that electro-optical distance measurement Height transfer method is the optimum measurement method for this reason.But the existing high constructure Height transfer device that is used to sight arranges that comparatively complicacy, particularly level-off are inconvenient.
Summary of the invention
The utility model technical matters to be solved provides a kind of high constructure Height transfer device, can make things convenient for the leveling prism, and it is comparatively convenient to arrange.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of high constructure Height transfer device, cup-shaped connecting link pass the prism pedestal and are connected with shaft collar, and the cup-shaped connecting link other end is connected with prism;
Be provided with levelling gear in the prism pedestal, also be provided with leveling bubble on the prism pedestal.
Described cup-shaped connecting link one end passes through external thread and is connected with shaft collar, and the other end is connected with prism through internal thread.
Described leveling bubble is positioned on the prism pedestal one side away from prism.
Two plane parallel degree errors of described shaft collar are less than 1 '.
A kind of high constructure Height transfer device that the utility model provides can be arranged easily in use, thereby improve efficiency of measurement.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Embodiment
In Fig. 1, a kind of high constructure Height transfer device, cup-shaped connecting link 1 pass prism pedestal 3 and are connected with shaft collar 2, and cup-shaped connecting link 1 other end is connected with prism 5;
Be provided with levelling gear 4 in the prism pedestal 3, also be provided with leveling bubble 6 on the prism pedestal 3.
Described cup-shaped connecting link 1 one ends pass through external thread and are connected with shaft collar 2, and the other end is connected with prism 5 through internal thread.
Described leveling bubble 6 is positioned on the prism pedestal 3 one side away from prism 5.
Two plane parallel degree errors of described shaft collar 2 are less than 1 '.Add man-hour shaft collar 2 must polishing with cup-shaped connecting link 1, accomplish smooth, connect precision to improve, thereby finally reduce the error of prism 5.
In use, prism pedestal 3 is installed on the tripod, according to leveling bubble 6, through levelling gear 4 leveling, then prism 5 leveling thereupon, conjunction measuring equipment can be measured.
Claims (4)
1. high constructure Height transfer device, it is characterized in that: cup-shaped connecting link (1) passes prism pedestal (3) and is connected with shaft collar (2), and cup-shaped connecting link (1) other end is connected with prism (5);
Be provided with levelling gear (4) in the prism pedestal (3), also be provided with leveling bubble (6) on the prism pedestal (3).
2. a kind of high constructure Height transfer device according to claim 1 is characterized in that: described cup-shaped connecting link (1) one end passes through external thread and is connected with shaft collar (2), and the other end is connected with prism (5) through internal thread.
3. a kind of high constructure Height transfer device according to claim 1 is characterized in that: described leveling bubble (6) is positioned at prism pedestal (3) and goes up the one side away from prism (5).
4. a kind of high constructure Height transfer device according to claim 1 is characterized in that: two plane parallel degree errors of described shaft collar (2) are less than 1 '.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202218629U CN202182718U (en) | 2011-06-28 | 2011-06-28 | Elevation transmission device for high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202218629U CN202182718U (en) | 2011-06-28 | 2011-06-28 | Elevation transmission device for high building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182718U true CN202182718U (en) | 2012-04-04 |
Family
ID=46175751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202218629U Expired - Fee Related CN202182718U (en) | 2011-06-28 | 2011-06-28 | Elevation transmission device for high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308030A (en) * | 2012-12-14 | 2013-09-18 | 北京市测绘设计研究院 | High-precision automatic transmitting process method of super high-rise elevation |
| CN103499340A (en) * | 2013-09-27 | 2014-01-08 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN104374367B (en) * | 2014-11-11 | 2017-01-04 | 上海市基础工程集团有限公司 | For measuring Sopwith staff corollary apparatus and the measuring method of absolute altitude at the bottom of cantilever beam section |
-
2011
- 2011-06-28 CN CN2011202218629U patent/CN202182718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308030A (en) * | 2012-12-14 | 2013-09-18 | 北京市测绘设计研究院 | High-precision automatic transmitting process method of super high-rise elevation |
| CN103499340A (en) * | 2013-09-27 | 2014-01-08 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN103499340B (en) * | 2013-09-27 | 2015-06-10 | 河海大学 | Measurement device and measurement method for vertical great-height difference height transmission |
| CN104374367B (en) * | 2014-11-11 | 2017-01-04 | 上海市基础工程集团有限公司 | For measuring Sopwith staff corollary apparatus and the measuring method of absolute altitude at the bottom of cantilever beam section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20190628 |