CN204421906U - The precision prism bar that remote cooperation total powerstation uses - Google Patents
The precision prism bar that remote cooperation total powerstation uses Download PDFInfo
- Publication number
- CN204421906U CN204421906U CN201420822168.6U CN201420822168U CN204421906U CN 204421906 U CN204421906 U CN 204421906U CN 201420822168 U CN201420822168 U CN 201420822168U CN 204421906 U CN204421906 U CN 204421906U
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- prism
- rod
- precision
- connection block
- base
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Abstract
The precision prism bar that remote cooperation total powerstation uses, has the feature that high precision and target are easy to find simultaneously.Base is connected with the body of rod, and the body of rod connects with the Connection Block for being connected prism, and the body of rod is provided with horizontal base, and Connection Block is provided with connecting link, and connecting link is provided with link slot.Body of rod two ends are provided with internal thread, are provided with external thread bottom base top and Connection Block.Horizontal base is provided with leveling bubble, and horizontal base is also provided with open pore, and open pore is provided with the screw through opening.Prism is connected with Connection Block by connecting link, is provided with behind observes board at prism, observes board and is provided with the multiple arrows pointing to prism.By adopting said structure, making whole prism bar not only have high, the easy-operating advantage of come card mini little prism precision, also solving the problem that the little prism of come card mini target in remote observation is little, difficulty is found and precision is lower simultaneously.Improve work efficiency, guarantee and improve measuring accuracy.
Description
Technical field
The utility model relates to the precision prism bar that construction work observation field, particularly a kind of remote cooperation total powerstation use.
Background technology
In the civil engineering and Metal structure installation construction of high precision buildings, to the control of the project organization size of relevant item, because its accuracy requirement is high, difficulty of construction large, so also just very high with examination accuracy requirement to the setting-out of construction survey.And the measuring method that existing buildings civil engineering and Metal structure installation construction are commonly used adopts total powerstation to coordinate prism to complete.In order to improve precision, the particularly civil engineering of high-precision requirement or Metal structure installation project, usually except improving the performance of total powerstation, also adopt the little prism of come card mini with the use of.But the little prism of come card mini due to its size little, when carrying out remote observation, its precision be difficult to control.Not only require a great deal of time to find target, and due to its prism minute surface size little, from the telescope of total powerstation, sight target's center with regard to suitable difficulty, thus cannot measuring accuracy be ensured.
Summary of the invention
Technical problem to be solved in the utility model is to provide the precision prism bar that a kind of remote cooperation total powerstation uses, and has the feature that high precision and target are easy to find simultaneously.Not only solve come card mini little prism target little, be difficult to the problem found, also make the precision of whole observation work more high simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the precision prism bar that a kind of remote cooperation total powerstation uses, and base is connected with the body of rod, and the body of rod connects with the Connection Block for being connected prism, and the body of rod is provided with horizontal base;
Described base is solid, and bottom is at the bottom of back taper;
Described Connection Block is provided with connecting link, and connecting link is provided with link slot.
In preferred scheme, the described body of rod is hollow rod, and body of rod two ends are provided with internal thread, is provided with external thread bottom base top and Connection Block.
In preferred scheme, described horizontal base is provided with leveling bubble, and horizontal base is also provided with open pore, and open pore is provided with the screw through opening.
In preferred scheme, described connecting link diameter is less than Connection Block base diameter.
In preferred scheme, prism is connected with Connection Block by connecting link, is provided with behind observes board at prism, observes board and is provided with the multiple arrows pointing to prism.
The precision prism bar that a kind of remote cooperation total powerstation that the utility model provides uses, by adopting said structure, make whole prism bar not only have high, the easy-operating advantage of come card mini little prism precision, also solve the problem that the little prism of come card mini target in remote observation is little, difficulty is found and precision is lower simultaneously.Solid by being set to bottom prism bar, make the center of gravity of whole prism bar remain on bottom, be convenient to ensure its stability.And shaft adopts hollow structure design, alleviate the weight of whole rod member.And this prism manufacturing process adopts smooth turning lathe to be made, the concentricity of prism is effectively guaranteed thus improves accuracy of alignment.Moreover coordinate the mono-prism head use of come card GPH1, have in addition and supporting observe board, have very great help to looking for and sight target.This high precision prism bar solves the problem that the little prism of come card mini target in remote observation is little, be difficult to ensure precision, and also having the little prism of come card mini closely sees time difference method advantage high, simple to operate simultaneously.Very practical in distant-range high-precision buildings civil engineering and Metal structure installation surveying work, can increase work efficiency, can guarantee again and improve measuring accuracy.And in certain dam ship lift construction of horizontal range about 300 meters, played good effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the utility model member structure schematic diagram.
Fig. 2 is the structural representation of the utility model horizontal base.
Fig. 3 is the structural representation of the utility model base.
Fig. 4 is the structural representation of the utility model Connection Block.
Fig. 5 is the utility model one-piece construction schematic diagram.
In figure: base 1, the body of rod 2, Connection Block 3, horizontal base 4, prism 5, prism 6, at the bottom of back taper 11, whorl of base 12, link slot 31, connecting thread 32, connecting link 33, open pore 41, leveling bubble 42, screw 43, arrow 61.
Embodiment
As in Fig. 1, the precision prism bar that a kind of remote cooperation total powerstation uses, base 1 is connected with the body of rod 2, and the body of rod 2 connects with the Connection Block 3 for being connected prism 5, and the body of rod 2 is provided with horizontal base 4;
Described base 1 is solid, and bottom is at the bottom of back taper 11;
Described Connection Block 3 is provided with connecting link 33, and connecting link 33 is provided with link slot 31.By adopting said structure, base 1 being set to solid, making whole rod member center of gravity be positioned at position base, ensure its stability.
In preferred scheme, the described body of rod 2 is hollow rod, and the body of rod 2 two ends are provided with internal thread, is provided with external thread bottom base 1 top and Connection Block 3.Shaft adopts hollow-core construction, and alleviate the weight of whole device, make it carry convenient, the external thread of base top is connected with the internal thread bottom the body of rod, and the external thread bottom Connection Block is connected with the internal thread at body of rod top.
In preferred scheme, described horizontal base 4 is provided with leveling bubble 42, and horizontal base 4 is also provided with open pore 41, and open pore 41 is provided with the screw 43 through opening.Leveling bubble 42 for calibrating rod member before the use, ensure rod member with ensures between ground vertical, thus the precision of observation data in raising observation work.The screw 43 arranged is then for the position of fixing horizontal pedestal on shaft.
In preferred scheme, described connecting link 33 diameter is less than Connection Block 3 base diameter.
In preferred scheme, prism 5 is connected with Connection Block 3 by connecting link 33, is provided with behind observes board 6 at prism 5, observes board 6 and is provided with the multiple arrows 61 pointing to prism 5.By arranging arrow 61, making prism in observation process more easily found, improve the efficiency of observation, avoid and find the target waste plenty of time.
It should be noted that in this example that, when making base and connector, the external thread processed must be consistent with the internal thread silk mouth texture of shaft, ensureing to fit together perfectly when connecting between three.When making base and connector, need to use smooth turning lathe to carry out processing and fabricating, must ensure that center, base two ends is consistent with the concentricity at center, connector two ends.Calibration must be carried out to circle leveling bubble after finishing assembly, ensure that prism bar is vertical state when bubble is placed in the middle.In use, need accurate measuring prism centers to the height of base bottom.Ensure that observation data can reach high-precision requirement with this.
Claims (5)
1. the remote precision prism bar coordinating total powerstation to use, it is characterized in that: base (1) is connected with the body of rod (2), the body of rod (2) connects with the Connection Block (3) for being connected prism (5), and the body of rod (2) is provided with horizontal base (4);
Described base (1) is for solid, and bottom is (11) at the bottom of back taper;
Described Connection Block (3) is provided with connecting link (33), and connecting link (33) is provided with link slot (31).
2. the precision prism bar of a kind of remote cooperation total powerstation use according to claim 1, it is characterized in that: the described body of rod (2) is hollow rod, the body of rod (2) two ends are provided with internal thread, and base (1) top and Connection Block (3) bottom are provided with external thread.
3. the precision prism bar of a kind of remote cooperation total powerstation use according to claim 1, it is characterized in that: described horizontal base (4) is provided with leveling bubble (42), horizontal base (4) is also provided with open pore (41), and open pore (41) is provided with the screw (43) through opening.
4. the precision prism bar of a kind of remote cooperation total powerstation use according to claim 1, is characterized in that: described connecting link (33) diameter is less than Connection Block (3) base diameter.
5. the precision prism bar that a kind of remote cooperation total powerstation according to the arbitrary claim of Claims 1-4 uses, it is characterized in that: prism (5) is connected with Connection Block (3) by connecting link (33), be provided with behind at prism (5) and observe board (6), observe board (6) and be provided with the multiple arrows (61) pointing to prism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822168.6U CN204421906U (en) | 2014-12-23 | 2014-12-23 | The precision prism bar that remote cooperation total powerstation uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822168.6U CN204421906U (en) | 2014-12-23 | 2014-12-23 | The precision prism bar that remote cooperation total powerstation uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421906U true CN204421906U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822168.6U Expired - Fee Related CN204421906U (en) | 2014-12-23 | 2014-12-23 | The precision prism bar that remote cooperation total powerstation uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421906U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959450A (en) * | 2015-12-17 | 2017-07-18 | 莱卡地球系统公开股份有限公司 | Survey bar |
| CN108168531A (en) * | 2018-01-14 | 2018-06-15 | 广州瀚阳工程咨询有限公司 | A kind of intelligence prism special for mapping device |
| CN108507552A (en) * | 2018-03-30 | 2018-09-07 | 中交公局第四工程有限公司 | The prism used in a kind of tunnel accounts for board and preparation method thereof |
| CN110017825A (en) * | 2019-04-03 | 2019-07-16 | 北京城建勘测设计研究院有限责任公司 | One kind is two-sided to observe board |
| CN113186838A (en) * | 2021-04-23 | 2021-07-30 | 中交二航局第四工程有限公司 | Segment beam virtual linear control point embedding method and application |
-
2014
- 2014-12-23 CN CN201420822168.6U patent/CN204421906U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959450A (en) * | 2015-12-17 | 2017-07-18 | 莱卡地球系统公开股份有限公司 | Survey bar |
| CN106959450B (en) * | 2015-12-17 | 2019-09-17 | 莱卡地球系统公开股份有限公司 | Survey bar |
| CN108168531A (en) * | 2018-01-14 | 2018-06-15 | 广州瀚阳工程咨询有限公司 | A kind of intelligence prism special for mapping device |
| CN108507552A (en) * | 2018-03-30 | 2018-09-07 | 中交公局第四工程有限公司 | The prism used in a kind of tunnel accounts for board and preparation method thereof |
| CN110017825A (en) * | 2019-04-03 | 2019-07-16 | 北京城建勘测设计研究院有限责任公司 | One kind is two-sided to observe board |
| CN110017825B (en) * | 2019-04-03 | 2023-11-24 | 北京城建勘测设计研究院有限责任公司 | Double-sided target |
| CN113186838A (en) * | 2021-04-23 | 2021-07-30 | 中交二航局第四工程有限公司 | Segment beam virtual linear control point embedding method and application |
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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: 20150624 Termination date: 20191223 |