CN205138489U - Can finely tune bubble total powerstation prism placed in middle fast - Google Patents
Can finely tune bubble total powerstation prism placed in middle fast Download PDFInfo
- Publication number
- CN205138489U CN205138489U CN201520965777.1U CN201520965777U CN205138489U CN 205138489 U CN205138489 U CN 205138489U CN 201520965777 U CN201520965777 U CN 201520965777U CN 205138489 U CN205138489 U CN 205138489U
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- prism
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- pole
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Abstract
The utility model particularly relates to a can finely tune bubble total powerstation prism placed in middle fast, it comprises its characterized in that leg, expansion card, rotatory micromatic setting, link, connector, prism pole, bubble viewer, prism, the leg have two, all are two pole nested structure, all be equipped with expansion card on it, expansion card can adjust leg extension or shorten, rotatory micromatic setting have two, its one end links to each other with the top of two legs respectively, the other end all links to each other with the link, fixed the establishing on the prism pole of connector to link to each other with the link, the prism establish and hold at the prism peak of the staff, the prism pole be two pole nested structure, be equipped with expansion card on it, expansion card can adjust prism pole extension or shorten, the bubble viewer establish on the prism pole, the utility model discloses can accelerate the speed of total powerstation bubble centring control.
Description
[technical field]
The utility model relates to engineering surveying instrument field, relates to the total station prism that a kind of energy rapid fine adjustment bubble is placed in the middle specifically.
[background technology]
Total powerstation uses light, machine, the technology such as electricity realize horizontal angle, vertical angle, distance (oblique distance, flat distance), a kind of mapping system of vertical survey function, total station prism is the key components in total powerstation mapping system, the verticality of total station prism is the key factor directly affecting measurement result accuracy, existing total station prism is when regulating verticality, the method adopted is the height regulating bipod, make the bubble on prism bar in bubble viewer placed in the middle, but the amplitude that bipod regulates is large, regulate not accurate enough, often only need the height of finely tuning bipod that bubble just can be made placed in the middle, therefore existing total station prism governing speed when regulating bubble placed in the middle is slow, regulating effect is good not.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of energy rapid fine adjustment bubble total station prism placed in the middle, and it can reduce the amplitude of accommodation that traditional total station prism regulates, and accelerates the speed that bubble regulates between two parties, the use of convenient people.
In order to achieve the above object, the technical scheme that the utility model provides is: the total station prism that a kind of energy rapid fine adjustment bubble is placed in the middle, it is characterized in that it is made up of foot lever, flexible card, rotating fine-regulating device, link, connector, prism bar, bubble viewer, prism; Described foot lever has two, is all two bar nested structures, and it is equipped with flexible card, flexible card can regulate foot lever to elongate or shorten; Described rotating fine-regulating device has two, and its one end is connected with the top of two foot levers respectively, and the other end is all connected with link; Described connector is fixedly located on prism bar, and is connected with link; Described prism is located at prism bar top; Described prism bar is two bar nested structures, and which is provided with flexible card, flexible card can regulate prism bar to elongate or shorten; Described bubble viewer is located on prism bar.
Further, described rotating fine-regulating device is made up of rotational shell, rotary inner casing, screw thread, bearing; The inner side of described rotational shell and the outside of rotary inner casing are equipped with the screw thread that can mutually be engaged; Described bearing one end is fixed on foot lever top, and the other end is connected with rotary inner casing; Described rotary inner casing is chimeric with link at its top.
The beneficial effects of the utility model are: the utility model can reduce the amplitude of accommodation that traditional total station prism regulates, and accelerate the speed that bubble regulates between two parties, the use of convenient people.
[accompanying drawing explanation]
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure and the connection diagram of rotating fine-regulating device.
Fig. 3 is the A-A cut-open view of Fig. 2.
Wherein 1-foot lever, 2-flexible card, 3-rotating fine-regulating device, 301-rotational shell, 302-rotary inner casing, 303-screw thread, 304-bearing, 4-link, 5-connector, 6-prism bar, 7-bubble viewer, 8-prism.
[embodiment]
In example shown in the drawings, the total station prism that a kind of energy rapid fine adjustment bubble is placed in the middle, is characterized in that it is made up of foot lever, flexible card, rotating fine-regulating device, link, connector, prism bar, bubble viewer, prism; Described foot lever has two, is all two bar nested structures, and it is equipped with flexible card, flexible card can regulate foot lever to elongate or shorten; Described rotating fine-regulating device has two, and its one end is connected with the top of two foot levers respectively, and the other end is all connected with link; Described connector is fixedly located on prism bar, and is connected with link; Described prism is located at prism bar top; Described prism bar is two bar nested structures, and which is provided with flexible card, flexible card can regulate prism bar to elongate or shorten; Described bubble viewer is located on prism bar.
Further, described rotating fine-regulating device is made up of rotational shell, rotary inner casing, screw thread, bearing; The inner side of described rotational shell and the outside of rotary inner casing are equipped with the screw thread that can mutually be engaged; Described bearing one end is fixed on foot lever top, and the other end is connected with rotary inner casing; Described rotary inner casing is chimeric with link at its top.
When using the utility model, total station prism is placed steadily, the height of foot lever is regulated by the flexible card on two foot levers, and the simultaneously position of bubble in bubble viewer on viewing prism bar, when bubble position is close to bubble viewer centre, keep two foot levers height now, and by regulating flexible card to make two foot levers fix, then the rotational shell of rotating fine-regulating device is rotated back and forth, under the effect of threaded engagement, rotary inner casing can rising by a small margin or decline, the rising of rotary inner casing or decline can drive the chimeric link in its top rise by a small margin or decline, fine setting like this is until the bubble in bubble viewer is in center, namely the verticality that now prism bar keeps is the verticality that we will reach when measuring, such amplitude of accommodation that can reduce when traditional total station prism regulates, accelerate the speed that bubble regulates between two parties, the use of convenient people.
Claims (2)
1. the total station prism that energy rapid fine adjustment bubble is placed in the middle, is characterized in that it is made up of foot lever, flexible card, rotating fine-regulating device, link, connector, prism bar, bubble viewer, prism; Described foot lever has two, is all two bar nested structures, and it is equipped with flexible card, flexible card can regulate foot lever to elongate or shorten; Described rotating fine-regulating device has two, and its one end is connected with the top of two foot levers respectively, and the other end is all connected with link; Described connector is fixedly located on prism bar, and is connected with link; Described prism is located at prism bar top; Described prism bar is two bar nested structures, and which is provided with flexible card, flexible card can regulate prism bar to elongate or shorten; Described bubble viewer is located on prism bar.
2. the total station prism that a kind of energy rapid fine adjustment bubble according to claim 1 is placed in the middle, is characterized in that described rotating fine-regulating device is made up of rotational shell, rotary inner casing, screw thread, bearing; The inner side of described rotational shell and the outside of rotary inner casing are equipped with the screw thread that can mutually be engaged; Described bearing one end is fixed on foot lever top, and the other end is connected with rotary inner casing; Described rotary inner casing is chimeric with link at its top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965777.1U CN205138489U (en) | 2015-11-18 | 2015-11-18 | Can finely tune bubble total powerstation prism placed in middle fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965777.1U CN205138489U (en) | 2015-11-18 | 2015-11-18 | Can finely tune bubble total powerstation prism placed in middle fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138489U true CN205138489U (en) | 2016-04-06 |
Family
ID=55624275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520965777.1U Expired - Fee Related CN205138489U (en) | 2015-11-18 | 2015-11-18 | Can finely tune bubble total powerstation prism placed in middle fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-11-18 CN CN201520965777.1U patent/CN205138489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20160406 Termination date: 20161118 |