CN204881634U - Elevation datum point reading device is buried underground on supporting ground of using of ball prism - Google Patents
Elevation datum point reading device is buried underground on supporting ground of using of ball prism Download PDFInfo
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- CN204881634U CN204881634U CN201520505427.7U CN201520505427U CN204881634U CN 204881634 U CN204881634 U CN 204881634U CN 201520505427 U CN201520505427 U CN 201520505427U CN 204881634 U CN204881634 U CN 204881634U
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- 239000011521 glass Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides an elevation datum point reading device is buried underground on supporting ground of using of ball prism, belongs to measurement technical field. Its characterized in that: including getting some support (1), level adjustment bolt (2), lock nut (3) and horizontal triangle dish (4), get in some support (1) insert horizontal triangle dish (4) through -hole, level adjustment bolt (2) cooperation lock nut (3) assembly is in the screw hole of horizontal triangle dish (4) three apex angle. The advantage lies in, has solved in high -precision construction project that industrial grade total powerstation and laser tracking appearance unavailability ball prism are direct accurate quick buries the difficult problem that the elevation datum point was set for, the checksum reads underground to ground.
Description
Technical field
The utility model belongs to field of measuring technique, in particular, provides the matching used ground of a kind of prismosphere and buries absolute altitude reference point reading device underground, buries setting, the School Affairs reading of absolute altitude reference point for ground in high-precision construction project underground.
Background technology
At present, in engineering, the setting of absolute altitude reference point is buried on ground underground, School Affairs reads and all use spirit-leveling instrument, optical level or electronic level all need with levelling pole with the use of, be limited to the reasons such as stochastic error is large in the use procedure of levelling pole own dimensions finite sum, the precision that in high-precision construction project, the setting of absolute altitude reference point is buried on ground underground, School Affairs reads cannot be ensured.
Summary of the invention
The purpose of this utility model is to provide the matching used ground of a kind of prismosphere to bury absolute altitude reference point reading device underground, solves technical grade total powerstation and laser tracker in high-precision construction project and prismosphere cannot be utilized directly to bury to ground the difficult problem that absolute altitude reference point sets, School Affairs reads underground quickly and accurately.
The utility model comprises gets a bearing 1, horizontal adjusting bolt 2, set nut 3 and horizontal triangular plate 4; Get in a bearing 1 insertion horizontal triangular plate 4 through hole, horizontal adjusting bolt 2 locks nut 3 and is assemblied in the threaded hole of horizontal triangular plate 4 three drift angles.
It is 2 in 90 ° of angle precision anyhow that horizontal triangular plate 4 is inlaid with above " the high-accuracy glass plate level of/2mm; and it is parallel with the lower surface of horizontal triangular plate 4 to ensure to inlay the determined surface level of air level anyhow; wherein horizontal air level is parallel to a limit of horizontal triangular plate 4, and requirement is anyhow put air level and is all positioned in the symmetrical center line of horizontal air level parallel edges; Process a through hole and three threaded holes to horizontal triangular plate 4 again, through hole center is vertical with horizontal triangular plate 4 lower surface, and is positioned on the symmetrical center line of horizontal air level parallel edges, and threaded hole center lays respectively at three drift angle places of horizontal triangular plate 4.
The small column diameter getting a bearing 1 is identical with the through-hole diameter of horizontal triangular plate 4, and both ends of the surface are parallel and vertical with cylindrical center line; Get the blind hole that a bearing 1 bigger diameter end needs processing one concentric with getting a bearing 1, blind hole diameter is 15mm, and carries out chamfered to blind hole coboundary.
Get in a bearing 1 insertion horizontal triangular plate 4 through hole, horizontal adjusting bolt 2 locks nut 3 and is assemblied in the threaded hole of horizontal triangular plate 4 three drift angles.
Buried underground the application of absolute altitude reference point reading device by the matching used ground of a kind of prismosphere of the utility model, technical grade total powerstation or laser tracker can be made to utilize prismosphere, and directly burying absolute altitude reference point underground to ground quickly and accurately carries out digital independent, also precisely can set up the level measurement Controling network of the high-precision construction project of the large drop of spatial multi.
The beneficial effects of the utility model
In survey engineering, utilize the matching used ground of prismosphere to bury absolute altitude reference point reading device underground, by using technical grade total powerstation or laser tracker can directly set quickly and accurately, School Affairs reads absolute altitude reference point, greatly improve measuring accuracy and the surveying work efficiency of absolute altitude reference point.
The various ground being applicable to need technical grade total powerstation or laser tracker to carry out subsidiary are buried absolute altitude reference point height accurate measurement underground and are established project, high precise equipment foundation settlement survey project and high precise equipment to install detection engineering etc.Utilize prismosphere directly to read ground quickly and accurately to using technical grade total powerstation or laser tracker in various high-precision construction project to bury absolute altitude reference point underground there is good promotional value.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model elevation drawing.Wherein, a bearing 1, horizontal adjusting bolt 2, set nut 3, absolute altitude reference point 5, concrete foundation 6, prismosphere 7 is got.
Fig. 2 is the utility model vertical view.Wherein, horizontal triangular plate 4.
Embodiment
The utility model comprises gets a bearing 1, horizontal adjusting bolt 2, set nut 3 and horizontal triangular plate 4, and get in a bearing 1 insertion horizontal triangular plate 4 through hole, horizontal adjusting bolt 2 locks nut 3 and is assemblied in the threaded hole of horizontal triangular plate 4 three drift angles.
Using method of the present utility model is:
1, clean out needing the ground measured to bury absolute altitude reference point 5 upper surface underground.
2, insert in horizontal triangular plate 4 through hole and get a bearing 1, choose the firm horizontal triangular plate 4 of surface of base 6 placement, and make to get a bearing 1 lower surface and contact completely with absolute altitude reference point 5 upper surface peak.
3, prismosphere 7 is placed on gets on a bearing 1, determining prismosphere 7 relative to getting a bearing 1 without relatively rocking and prismosphere 7 being aimed at surveying instrument.
4, horizontal adjusting bolt 2 adjustment horizontal triangular plate 4 levelness is utilized, set nut 3 is screwed after the bubble guaranteeing in two high precision air levels anyhow is all in scale center, prevent horizontal adjusting bolt 2 from affecting and fine rotation by external interference factor, thus destroy the levelness of horizontal triangular plate 4, produce absolute altitude reference point measuring error.
5, said apparatus is left standstill after 10 seconds, again check get a bearing 1 lower surface whether contact completely with absolute altitude reference point 5 upper surface peak and horizontal triangular plate 4 anyhow air level whether be all in scale center, if meet the requirements completely, gather absolute altitude bench mark data.
Claims (4)
1. an absolute altitude reference point reading device is buried on the matching used ground of prismosphere underground, it is characterized in that: comprise and get a bearing (1), horizontal adjusting bolt (2), set nut (3) and horizontal triangular plate (4); Getting a bearing (1) inserts in horizontal triangular plate (4) through hole, and horizontal adjusting bolt (2) locks nut (3) and is assemblied in the threaded hole of horizontal triangular plate (4) three drift angles.
2. absolute altitude reference point reading device is buried on the matching used ground of a kind of prismosphere according to claim 1 underground, it is characterized in that: it is 2 in 90 ° of angle precision anyhow that horizontal triangular plate (4) is inlaid with above " the high-accuracy glass plate level of/2mm; and it is parallel with the lower surface of horizontal triangular plate (4) to ensure to inlay the determined surface level of air level anyhow; wherein horizontal air level is parallel to a limit of horizontal triangular plate (4), and requirement is anyhow put air level and is all positioned in the symmetrical center line of horizontal air level parallel edges.
3. absolute altitude reference point reading device is buried on the matching used ground of a kind of prismosphere according to claim 1 underground, it is characterized in that: horizontal triangular plate (4) processing through hole and three threaded holes, through hole center is vertical with horizontal triangular plate (4) lower surface, and being positioned on the symmetrical center line of horizontal air level parallel edges, threaded hole center lays respectively at three drift angle places of horizontal triangular plate (4).
4. absolute altitude reference point reading device is buried on the matching used ground of a kind of prismosphere according to claim 1 underground, it is characterized in that: the small column diameter getting a bearing (1) is identical with the through-hole diameter of horizontal triangular plate (4), both ends of the surface are parallel and vertical with cylindrical center line; Get the blind hole that a bearing (1) bigger diameter end needs processing one concentric with getting a bearing (1), blind hole diameter is 15mm, and carries out chamfering to blind hole coboundary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505427.7U CN204881634U (en) | 2015-07-13 | 2015-07-13 | Elevation datum point reading device is buried underground on supporting ground of using of ball prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505427.7U CN204881634U (en) | 2015-07-13 | 2015-07-13 | Elevation datum point reading device is buried underground on supporting ground of using of ball prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881634U true CN204881634U (en) | 2015-12-16 |
Family
ID=54825997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505427.7U Expired - Fee Related CN204881634U (en) | 2015-07-13 | 2015-07-13 | Elevation datum point reading device is buried underground on supporting ground of using of ball prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881634U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568427A (en) * | 2016-10-31 | 2017-04-19 | 清华大学 | Measurement base for installing sphere prism and point location measuring assembly comprising same |
| CN108120423A (en) * | 2017-11-07 | 2018-06-05 | 中国核工业二三建设有限公司 | Prismosphere measures auxiliary tool |
| CN108278993A (en) * | 2018-04-18 | 2018-07-13 | 湖南科技大学 | Total reflection prism laser ranging total powerstation instrument height measuring system and application method |
| CN109291029A (en) * | 2018-11-27 | 2019-02-01 | 中国工程物理研究院激光聚变研究中心 | Multiple spot setting-out tooling and setting out method based on space coordinate measurement |
| CN116465382A (en) * | 2023-05-06 | 2023-07-21 | 湖南科技大学 | Measuring device and use method |
-
2015
- 2015-07-13 CN CN201520505427.7U patent/CN204881634U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568427A (en) * | 2016-10-31 | 2017-04-19 | 清华大学 | Measurement base for installing sphere prism and point location measuring assembly comprising same |
| CN106568427B (en) * | 2016-10-31 | 2019-05-31 | 清华大学 | For installing the measurement pedestal of prismosphere and with its Point Measurement component |
| CN108120423A (en) * | 2017-11-07 | 2018-06-05 | 中国核工业二三建设有限公司 | Prismosphere measures auxiliary tool |
| CN108278993A (en) * | 2018-04-18 | 2018-07-13 | 湖南科技大学 | Total reflection prism laser ranging total powerstation instrument height measuring system and application method |
| CN109291029A (en) * | 2018-11-27 | 2019-02-01 | 中国工程物理研究院激光聚变研究中心 | Multiple spot setting-out tooling and setting out method based on space coordinate measurement |
| CN116465382A (en) * | 2023-05-06 | 2023-07-21 | 湖南科技大学 | Measuring device and use method |
| CN116465382B (en) * | 2023-05-06 | 2024-03-26 | 湖南科技大学 | Measuring device and use method |
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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: 20151216 |