CN201016733Y - Theodolite compass - Google Patents
Theodolite compass Download PDFInfo
- Publication number
- CN201016733Y CN201016733Y CNU2006201669555U CN200620166955U CN201016733Y CN 201016733 Y CN201016733 Y CN 201016733Y CN U2006201669555 U CNU2006201669555 U CN U2006201669555U CN 200620166955 U CN200620166955 U CN 200620166955U CN 201016733 Y CN201016733 Y CN 201016733Y
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- Prior art keywords
- compass
- horizontal
- fixed
- box
- group
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Abstract
The utility model provides a theodolite compass comprising a telescope group, a vertical angle group, a horizontal angle group, a compass group and an axis group. The compass group comprises a compass box on which a vertical bracket is installed; a telescope tube is fixed on the vertical bracket and a vertical circle is fixed on a horizontal bracket; the horizontal bracket is fixed on the vertical bracket; the lower part of the compass box is equipped with an axis and the compass box is equipped with a horizontal measuring mechanism consisting of a horizontal nonius and a horizontal circle. The compass can measure magnetic azimuths, distances, elevation difference, vertical angle (elevation angle or pitching angle), horizontal angle, etc. In the process of measuring vertical and horizontal angles, the operation is simple and a null device is equipped for horizontal angle measurement which can automatically return to zero and make the measurement reading fast and accurate; a flexible reliable braking mechanism is equipped. The utility model can be widely used in fields such as agriculture, forestry, water conservancy, mining, forest survey, land planning, terrain mapping, etc.
Description
One, technical field
What patent of the present invention related to is a kind of surveying instrument.
Two, background technology
The measurement function of existing box compass, transit is more single, and box compass generally can be measured magnetic azimuth, distance, the discrepancy in elevation, vertical angle etc., not energy measurement horizontal angle.The instrument that not only uses when measuring is more like this, and complicated operation carries heaviness, but also has increased the use cost of instrument.
Three, summary of the invention
The purpose of patent of the present invention is to provide a kind of compass multiple functional, easy to use.
The purpose of patent of the present invention is achieved in that it comprises the compass box, on the compass box, staking is installed, telescope tube is fixed on the staking, altitude circle is fixed on the lateral frame, lateral frame is fixed on the staking, under the compass box axis is arranged, the compass box is provided with the horizontal angle measuring mechanism of being made up of horizontal cursor and horizontal dial.
Patent of the present invention can also comprise some architectural features like this:
1, described horizontal angle measuring mechanism comprises the dial sheet that is fixed on compass box bottom, horizontal dial is installed on the dial sheet, horizontal cursor is installed on the compass box, it also comprises the zero setting button, the zero setting button is fixed on the compass box by the zero setting cover, the zero setting shell fragment is fixed on the compass box, and U type catch is fixed on the dial sheet, and axis is connected with the compass box.
2, on the outer shaft sleeve, axis was fixed on the compass box during the horizontal dial of described horizontal angle measuring mechanism was fixed on, and middle outer shaft sleeve and axis are rotatably connected, and horizontal cursor, reflective mirror are fixed on the compass box.
3, on the outer shaft sleeve, axis was fixed on the compass box during the horizontal dial of described horizontal angle measuring mechanism was fixed on, and middle outer shaft sleeve and axis are rotatably connected, and horizontal cursor directly is engraved on the compass box.
4, vertically angle measurement mechanism also comprises vertical vernier, and vertically vernier is fixed on the staking.
The utility model is made of telescope group, vertical angle measurement group, horizontal angle measurement group, compass box group, axis group.Can measure magnetic azimuth, distance, the discrepancy in elevation, vertical angle (vertical angle or the angle of pitch), horizontal angle etc.When carrying out vertical angle, horizontal angle measurement, simple to operate, the horizontal angle measurement has the zero setting device, but auto zero makes survey measurements accurate rapidly, the arrestment mechanism flexibility and reliability.Be widely used in fields such as agricultural, forestry, water conservancy, mining, forest survey, the reallocation of land, topographic mapping.
Four, description of drawings
Fig. 1 is the structural representation of first kind of embodiment of patent of the present invention;
Fig. 2 is the structural representation of second kind of embodiment of patent of the present invention;
Fig. 3 is the structural representation of the third embodiment of patent of the present invention.
Five, embodiment
For a more detailed description to patent of the present invention for example below in conjunction with accompanying drawing:
Structure in conjunction with first kind of embodiment of Fig. 1 patent of the present invention: telescope tube 1, vertically vernier 2, compass box 5 are screwed on staking 4, altitude circle 3 is screwed on lateral frame, lateral frame is fixed on the staking, zero setting button 10 is fixed on the compass box by zero setting cover 11, and zero cover rotation around the home.Zero setting shell fragment 12 usefulness rivets are fixed on the compass box, and U type catch 13, horizontal dial 7 are fixed on the dial sheet 14, and horizontal cursor 6 is screwed on the compass box, and axis 8 usefulness screws are connected with the compass box.
Principle of work: with zero setting button 10 pull to handgrip down, zero setting button end cams is depressed zero setting shell fragment 12, rotate telescope tube 1, the zero setting shell fragment is around axis 8 rotations, when running into the U type catch 13 that is fixed on the dial sheet 14, U type catch is upspring the zero setting shell fragment, just is stuck when U type catch falls into the breach of zero setting shell fragment, " 0 " groove on the at this moment vertical vernier 2 is just in time aimed at " 0 " groove on the horizontal dial 7, realizes making zero.During measurement the zero setting button pulled to handgrip up, the zero setting shell fragment is got back to original position, telescope tube is free to rotate, after the run-home, can directly read measured value.
Structure in conjunction with second kind of embodiment of Fig. 2 patent of the present invention: telescope tube 1, vertically vernier 2, compass box 5 are fixed on the staking 4, altitude circle 3 is fixed on the lateral frame, lateral frame is fixed on the staking, horizontal dial 7 is screwed on middle outer shaft sleeve 9, horizontal cursor 6, reflective mirror 15, axis 8 are screwed on the compass box, middle outer shaft sleeve is connected with screw with axis, and is free to rotate.
Principle of work: rotate telescope tube 1 and drive horizontal cursor 6 and in middle outer shaft sleeve 9, rotate, after the run-home, from reflective mirror, pass through the measured value a on the horizontal cursor read level scale 7 in 15
1, be rotated further telescope tube and aim at another target, read measured value a equally
2, horizontal angle a=a then
1-a
2
Structure in conjunction with the third embodiment of Fig. 3 patent of the present invention: telescope tube 1, vertically vernier 2, compass box 5 are fixed on the staking 4, altitude circle 3 is fixed on the lateral frame, lateral frame is fixed on the staking, horizontal dial 7 is screwed on middle outer shaft sleeve 9, axis 8 is screwed on the compass box, middle outer shaft sleeve is connected with screw with axis, and free to rotate, horizontal cursor directly is engraved on the compass box.
Principle of work: rotate telescope tube 1 drive the compass box and on the vernier groove in middle outer shaft sleeve 9, rotate, after the run-home, by the measured value a on the horizontal cursor read level scale 7
1, be rotated further telescope tube and aim at another target, read measured value a equally
2, horizontal angle a=a then
1-a
2
Claims (5)
1. compass, it comprises telescope group, vertical angle measurement group, horizontal angle measurement group, compass group, axis group, comprise the compass box in the compass group, on the compass box, staking is installed, telescope tube is fixed on the staking, and altitude circle is fixed on the lateral frame, and lateral frame is fixed on the staking, under the compass box axis is arranged, it is characterized in that: the compass box is provided with the horizontal angle measuring mechanism of being made up of horizontal cursor and horizontal dial.
2. compass according to claim 1, it is characterized in that: described horizontal angle measuring mechanism comprises the dial sheet that is fixed on compass box bottom, horizontal dial is installed on the dial sheet, horizontal cursor is installed on the compass box, it also comprises the zero setting button, and the zero setting button is fixed on the compass box by the zero setting cover, and the zero setting shell fragment is fixed on the compass box, U type catch is fixed on the dial sheet, and axis is connected with the compass box.
3. compass according to claim 1, it is characterized in that: the horizontal dial of described horizontal angle measuring mechanism is fixed on the middle outer shaft sleeve, axis is fixed on the compass box, and middle outer shaft sleeve and axis are rotatably connected, and horizontal cursor, reflective mirror are fixed on the compass box.
4. compass according to claim 1 is characterized in that: on the outer shaft sleeve, axis was fixed on the compass box during the horizontal dial of described horizontal angle measuring mechanism was fixed on, and middle outer shaft sleeve and axis are rotatably connected, and horizontal cursor directly is engraved on the compass box.
5. according to any one described compass of claim 1-4, it is characterized in that: further comprising vertical vernier, vertically vernier is fixed on the staking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201669555U CN201016733Y (en) | 2006-12-30 | 2006-12-30 | Theodolite compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201669555U CN201016733Y (en) | 2006-12-30 | 2006-12-30 | Theodolite compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016733Y true CN201016733Y (en) | 2008-02-06 |
Family
ID=39057225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201669555U Expired - Fee Related CN201016733Y (en) | 2006-12-30 | 2006-12-30 | Theodolite compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016733Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238453A (en) * | 2018-11-28 | 2020-06-05 | 赫克斯冈技术中心 | Intelligent positioning module |
-
2006
- 2006-12-30 CN CNU2006201669555U patent/CN201016733Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238453A (en) * | 2018-11-28 | 2020-06-05 | 赫克斯冈技术中心 | Intelligent positioning module |
| US11486704B2 (en) | 2018-11-28 | 2022-11-01 | Hexagon Technology Center Gmbh | Intelligent positioning module |
| CN111238453B (en) * | 2018-11-28 | 2023-09-05 | 赫克斯冈技术中心 | Intelligent positioning module |
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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: 20080206 Termination date: 20101230 |