CN201047759Y - Portable clinometer for measuring inclination - Google Patents
Portable clinometer for measuring inclination Download PDFInfo
- Publication number
- CN201047759Y CN201047759Y CNU2007201016229U CN200720101622U CN201047759Y CN 201047759 Y CN201047759 Y CN 201047759Y CN U2007201016229 U CNU2007201016229 U CN U2007201016229U CN 200720101622 U CN200720101622 U CN 200720101622U CN 201047759 Y CN201047759 Y CN 201047759Y
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- China
- Prior art keywords
- base
- gradient
- portable
- utility
- level
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- Expired - Fee Related
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Abstract
The utility model pertains to a measuring tool, in particular to a portable gradient measuring instrument used for the measurement of the gradient of mountain slope in the field, which solves the problems of the prior art of small-volume, insufficient measuring accuracy, big volume and inconvenient carrying of gradient measuring instrument. The portable gradient measuring instrument comprises a base on which a semicircular protractor is arranged; one end of the base is articulated with a pointer, and the link point is positioned on the center point of the semicircular protractor. The base is a level instrument with a bubble inside, and the level bubble is on the side of the base. The semicircular protractor is provided with the clockwise and anticlockwise rows of scales up and down. The utility model has the advantages of easy carrying, simple use, high measuring accuracy and strong practicality.
Description
Technical field
The utility model belongs to a kind of survey instrument, specifically is a kind of portable gradient measurer that is used for the field survey hillside gradient.
Background technology
At present, various gradiometers are many, but mainly are the slope measurings that is used for road, ground, mechanical component etc., need directly to contact with ground, are not suitable for the measurement on open-air hillside.The surface, hillside is rolling, can not be the plane of a rule, and the little person of contact type measurement instrument (device) volume measures inaccurate, and the big person of volume carries inconvenience.Perplexing mountain region worker in the open air for many years always.
Summary of the invention
The utility model is not enough in order to solve in the prior art the little measuring accuracy of gradient measurer volume, and volume carries inconvenient problem greatly, and a kind of direct contact that do not need is provided, and can record the handheld portable gradient measurer of the angle on hillside at a distance.
The utility model adopts following technical scheme to realize: portable gradient measurer, comprise base, and semicircle protractor is set on the base, the hinged pointer of base one end, pin joint is positioned at the centre point of semicircle protractor.Base is a level meter, and air level is arranged in it.Air level is in the base side.Semicircle protractor is provided with clockwise, two arranges scales up and down counterclockwise, is convenient to measure the angle of different aspects, and the right-hand man all can operate.
The relative prior art of the utility model has following beneficial effect: easy to carry, use simply, and the measuring accuracy height, practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-base, 2-protractor, 3-pointer, 4-air level
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described further, embodiment is used for illustrating of the present utility model, rather than it is imposed any restrictions.
Portable gradient measurer comprises base 1, and semicircle protractor 2 is set on the base 1, the hinged pointer 3 of base 2 one ends, and pin joint is positioned at the centre point of semicircle protractor 2.Base 1 is a level meter, and air level 4 is arranged in it.Air level 4 is in base 1 side.Semicircle protractor 2 is provided with clockwise, two arranges scales up and down counterclockwise.
When measuring the hillside gradient, the gauger stands in the side on tested hillside, hand-held measuring appliance and eyes are at a surface level, air level 4 on observation base 1 level meter, base 1 is horizontal, and the another hand is stirred pointer 3 gently along protractor 2 then, makes the overlapping being aligned of elongation line and surface, tested hillside of pointer 3, at this moment, the angle pointed on protractor 2 of pointer 3 is exactly the angle on tested hillside.Thereby finish the measurement of the hillside gradient.
Claims (4)
1. a portable gradient measurer is characterized in that it comprises base (1), and semicircle protractor (2) is set on the base (1), the base hinged pointer of (1) one end (3), and pin joint is positioned at the centre point of semicircle protractor (2).
2. portable gradient measurer according to claim 1 is characterized in that described base (1) is a level meter, and air level (4) is arranged in it.
3. portable gradient measurer according to claim 2 is characterized in that air level (4) is in base (1) side.
4. according to claim 1 or 2 or 3 described portable gradient measurers, it is characterized in that semicircle protractor (2) is provided with clockwise, two arranges scales up and down counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201016229U CN201047759Y (en) | 2007-06-09 | 2007-06-09 | Portable clinometer for measuring inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201016229U CN201047759Y (en) | 2007-06-09 | 2007-06-09 | Portable clinometer for measuring inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047759Y true CN201047759Y (en) | 2008-04-16 |
Family
ID=39300347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201016229U Expired - Fee Related CN201047759Y (en) | 2007-06-09 | 2007-06-09 | Portable clinometer for measuring inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047759Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152998A (en) * | 2016-08-29 | 2016-11-23 | 辛月鹏 | A kind of mechanical space protractor |
| CN107941120A (en) * | 2018-01-04 | 2018-04-20 | 陈雪美 | A kind of Simplified measurer of accurate measurement floor thickness of slab |
-
2007
- 2007-06-09 CN CNU2007201016229U patent/CN201047759Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152998A (en) * | 2016-08-29 | 2016-11-23 | 辛月鹏 | A kind of mechanical space protractor |
| CN107941120A (en) * | 2018-01-04 | 2018-04-20 | 陈雪美 | A kind of Simplified measurer of accurate measurement floor thickness of slab |
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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: 20080416 Termination date: 20100609 |