CN103196352A - Plane angle measuring instrument - Google Patents
Plane angle measuring instrument Download PDFInfo
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- CN103196352A CN103196352A CN2013101310373A CN201310131037A CN103196352A CN 103196352 A CN103196352 A CN 103196352A CN 2013101310373 A CN2013101310373 A CN 2013101310373A CN 201310131037 A CN201310131037 A CN 201310131037A CN 103196352 A CN103196352 A CN 103196352A
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Abstract
The invention provides a plane angle measuring instrument. The plane angle measuring instrument is characterized in that a cylindrical measuring base is designed; scales are marked on the circumference part of the cylindrical measuring base; a support rod is arranged above the center of the cylindrical measuring base and can freely rotate on the cylindrical measuring base; the tail end of the support rod fixes two symmetrically distributed base pointers; a scale dial is installed on one side in a deviated mode above the support rod; the scale dial can freely rotate on the support rod; a half part of the scale dial is light, and the other half part of the scale dial is heavy; scales are marked on the circumference part of the scale dial; an angle pointer is fixed on the support rod in an outer central shaft of the scale dial; and the scale dial, the two base points and the support rod are all arranged in the same plane. A zero scale of the base is aligned at a certain reference direction, the cylindrical measuring base and the panel are contacted, the scale dial pointer and the base points point to inclined direction of the panel, after the panel is stable, the pointed direction of the base pointers is the inclined direction of the panel, meanwhile, due to the fact that the heavy half part of the scale dial is always below the light half part of the scale dial, inclination of the panel is reflected on the fixed angle pointer, a scale of the scale dial pointed by the angle pointer is the inclined angle of the panel.
Description
Affiliated technical field
The present invention relates to a kind of Plane Angle measurement mechanism, can accurately determine especially easily plane vergence direction and reading more accurately, Plane Angle measuring instrument easily.
Background technology
At present, more popular Plane Angle measuring instrument is made of gravity pointer, index dial, measurement base on the market, to measure base and plane contact, the gravity pointer points to vertical direction all the time, the inclination on plane is reflected on the index dial, and the scale of the index dial that the gravity pointer is pointed is the angle of inclination on plane.But, this Plane Angle measuring instrument can't accurately be determined the vergence direction on plane, if the real vergence direction in beat of pointer direction and plane is inconsistent, will make read untrue, all the time point to vertical direction because of its gravity pointer simultaneously, so can only be at index dial bottom reading, comparatively inconvenient.
Summary of the invention
Can't accurately determine the defective of plane vergence direction and read untrue, inconvenience in order to overcome the common plane angel measuring instrument, the invention provides a kind of Plane Angle measuring instrument, this Plane Angle measuring instrument can not only accurately be determined the plane vergence direction, and during reading also more accurately, convenient, also can read the inclination branch angle of all directions.
The present invention solves the technical scheme that its technical matters takes: design a cylindrical measurement base, its circumferential section indicates scale, scale division is symmetrical cross, namely be designated as 0 degree somewhere, its symmetric position also is designated as 0 degree, centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree; Above measuring the base center support bar is arranged, support bar can freely rotate on the measurement base; Support bar is terminal fixes two base pointers near measuring base, and two base pointers become 180 degree angles to be symmetrically distributed, and point to the scale division of measuring base; The amesiality installation index dial in support bar top, index dial can freely rotate on support bar, half lightweight of index dial, half heavy, scale are marked on its circumferential section equally; The support bar of central axis is fixed an angle indicator outside index dial, and angle indicator points to the index dial scale division of top, front, its sensing so that reading be as the criterion; The index dial scale division is similarly symmetrical cross, this Plane Angle measuring instrument is on surface level the time, the index dial scale that angle indicator points to is designated as 0 degree, its symmetric position also is designated as 0 degree, centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree; Index dial, two base pointers and support bar are in same plane.Base 0 scale is aimed at a certain reference direction, make and measure base and plane contact, because the gravity effect of index dial, index dial and base pointer can turn to the plane vergence direction around measuring the base center along with support bar, after waiting to stablize, the direction of base pointed is the vergence direction on plane, the measurement base scale of base pointed is the angle of plane vergence direction and reference direction, simultaneously since half of its heavy of index dial all the time down, the inclination on plane is reflected on the fixing angle indicator, and the index dial scale that this moment, angle indicator pointed to is the angle of inclination on plane; When the vergence direction on plane back to the people, during inconvenience reading angular numerical value, can write down this moment earlier towards the scale of the measurement base of people's base pointer indication, with base pointer Rotate 180 degree, make another this scale of base pointed (because two base pointers become 180 degree angles to be symmetrically distributed and measure base scale division symmetry, the scale of two base pointed is identical), index dial also forwards the side towards the people to simultaneously, treat stable back reading angular numerical value, because its symmetrical scale division, the angle numerical value that this reads is identical with the preceding shown angle numerical value of upset, all is the numerical value at its angle of inclination; Fixing angle indicator design makes reading always above the front that angle indicator points to, and makes things convenient for reading; In addition, also the base pointer can be turned to different directions, measure the inclination branch angle on this direction.
The invention has the beneficial effects as follows, can accurately determine the plane vergence direction, and during reading also more accurately, convenient, also can read the inclination branch angle of all directions, project organization is simple, practicality.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
1. support bars among the figure, 2. angle indicator, 3. index dial, 4. measurement base, 5. base pointer.
Embodiment
In the drawings, a cylindrical measurement base (4) is arranged, its circumferential section indicates scale, scale division is symmetrical cross, namely is designated as 0 degree somewhere, and its symmetric position also is designated as 0 degree, centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree; Above measuring base (4) center support bar (1) is arranged, support bar (1) can be gone up at measurement base (4) and freely rotate; Support bar (1) is terminal fixes two base pointers (5) near measuring base (4), and two base pointers (5) become 180 degree angles to be symmetrically distributed, and point to the scale division of measuring base (4); Support bar (1) top amesiality installation index dial (3), index dial (3) can be gone up at support bar (1) and freely rotate, half lightweight of index dial (3), half heavy, scale are marked on its circumferential section equally; The support bar (1) of central axis is fixed an angle indicator (2) outside index dial (3), and angle indicator (2) points to index dial (3) scale division of top, front, its sensing so that reading be as the criterion; Index dial (3) scale division is similarly symmetrical cross, this Plane Angle measuring instrument is on surface level the time, index dial (3) scale that angle indicator (2) points to is designated as 0 degree, its symmetric position also is designated as 0 degree, centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree; Index dial (3), two base pointers (5) and support bar (1) are in same plane.To measure base (4) 0 degree scales and aim at a certain reference direction, make and measure base (4) and plane contact, because the gravity effect of index dial (3), index dial (3) and base pointer (5) can turn to the plane vergence direction around measuring base (4) center along with support bar (1), after waiting to stablize, the direction that base pointer (5) points to is the vergence direction on plane, measurement base (4) scale that base pointer (5) points to is the angle of plane vergence direction and reference direction, simultaneously since half of its heavy of index dial (3) all the time down, the inclination on plane is reflected on the fixing angle indicator (2), and index dial (3) scale that angle indicator this moment (2) points to is the angle of inclination on plane; When the vergence direction on plane back to the people, during inconvenience reading angular numerical value, can write down this moment earlier towards the scale of the measurement base (4) of people's base pointer (5) indication, with base pointer (5) Rotate 180 degree, make another base pointer (5) point to this scale (because two base pointers (5) become 180 degree angles to be symmetrically distributed and measure base (4) scale division symmetry, the scale that two base pointers (5) point to is identical), index dial (3) also forwards the side towards the people to simultaneously, treat stable back reading angular numerical value, because its symmetrical scale division, the angle numerical value that this reads is identical with the preceding shown angle numerical value of upset, all is the numerical value at its angle of inclination; Fixing angle indicator (2) design makes reading always in the top, front that angle indicator (2) points to, and makes things convenient for reading; In addition, also base pointer (5) can be turned to different directions, measure the inclination branch angle on this direction.
Claims (5)
1. Plane Angle measuring instrument, it is characterized in that: design a cylindrical measurement base, its circumferential section indicates scale, above measuring the base center, support bar is arranged, support bar can freely rotate on the measurement base, support bar is terminal fixes two base pointers that become 180 degree angles to be symmetrically distributed near measuring base, the amesiality installation index dial in support bar top, index dial can freely rotate on support bar, half lightweight of index dial, half heavy, the support bar of central axis is fixed an angle indicator outside index dial.
2. Plane Angle measuring instrument according to claim 1, it is characterized in that: measuring the base scale division is symmetrical cross, namely be designated as 0 degree somewhere, its symmetric position also is designated as 0 degree, centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree.
3. Plane Angle measuring instrument according to claim 1, it is characterized in that: the index dial graduated scale is at its circumferential section, scale division is symmetrical cross, this Plane Angle measuring instrument is on surface level the time, the index dial scale that angle indicator points to is designated as 0 degree, its symmetric position also is designated as 0 degree, and the centre position between the two 0 degree scales all is designated as 90 degree, and other positions evenly mark scale from 0 degree successively to 90 degree.
4. Plane Angle measuring instrument according to claim 1 is characterized in that: angle indicator points to the index dial scale division of top, front, its sensing so that reading be as the criterion.
5. Plane Angle measuring instrument according to claim 1, it is characterized in that: index dial, two base pointers and support bar are in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131037.3A CN103196352B (en) | 2013-04-16 | 2013-04-16 | Plane angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131037.3A CN103196352B (en) | 2013-04-16 | 2013-04-16 | Plane angle measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196352A true CN103196352A (en) | 2013-07-10 |
| CN103196352B CN103196352B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310131037.3A Expired - Fee Related CN103196352B (en) | 2013-04-16 | 2013-04-16 | Plane angle measuring instrument |
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| Country | Link |
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| CN (1) | CN103196352B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300254A (en) * | 2015-10-30 | 2016-02-03 | 广西恒日科技股份有限公司 | Biaxial angle measuring instrument |
| CN106871869A (en) * | 2017-03-29 | 2017-06-20 | 四川建筑职业技术学院 | A kind of easy-to-read high-precision flatness detecting device |
| CN106969725A (en) * | 2017-05-12 | 2017-07-21 | 西南交通大学 | The angle regulating equipment of railway ballast particle and its measurement apparatus of multi-angle two dimensional image |
| CN109606733A (en) * | 2018-12-07 | 2019-04-12 | 西安飞机工业（集团）有限责任公司 | A kind of measurement method and measuring device of frontal windshield rain brush corner |
| CN113266370A (en) * | 2021-06-09 | 2021-08-17 | 晋能控股煤业集团同忻煤矿山西有限公司 | Mining multifunctional orientation instrument |
| CN113776414A (en) * | 2021-08-12 | 2021-12-10 | 许继电气股份有限公司 | Inclination measuring device for valve tower insulator correction and correction method |
| CN114459387A (en) * | 2022-04-12 | 2022-05-10 | 山东信息职业技术学院 | Detection apparatus for adopt AI visual identification technique rapid survey product gradient |
| CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
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| CN2251711Y (en) * | 1995-09-11 | 1997-04-09 | 陈瑞荣 | Fast locating device for carpenter's plane angle gauge |
| KR20080005657A (en) * | 2006-07-10 | 2008-01-15 | 김상규 | Angle measurement apparatus |
| CN201697625U (en) * | 2010-07-01 | 2011-01-05 | 中国二冶集团有限公司 | Multi-functional slope measurement adjuster |
| CN201803687U (en) * | 2010-09-26 | 2011-04-20 | 天津天易海上工程有限公司 | Flange connection type expansion bend measuring instrument for submarine pipes |
| CN201844833U (en) * | 2010-11-15 | 2011-05-25 | 上海同捷科技股份有限公司 | Inclined angle measuring instrument |
| CN102760368A (en) * | 2012-06-20 | 2012-10-31 | 四川大学 | Adjusting device of simple pendulum balance position and initial movement position |
-
2013
- 2013-04-16 CN CN201310131037.3A patent/CN103196352B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251711Y (en) * | 1995-09-11 | 1997-04-09 | 陈瑞荣 | Fast locating device for carpenter's plane angle gauge |
| KR20080005657A (en) * | 2006-07-10 | 2008-01-15 | 김상규 | Angle measurement apparatus |
| CN201697625U (en) * | 2010-07-01 | 2011-01-05 | 中国二冶集团有限公司 | Multi-functional slope measurement adjuster |
| CN201803687U (en) * | 2010-09-26 | 2011-04-20 | 天津天易海上工程有限公司 | Flange connection type expansion bend measuring instrument for submarine pipes |
| CN201844833U (en) * | 2010-11-15 | 2011-05-25 | 上海同捷科技股份有限公司 | Inclined angle measuring instrument |
| CN102760368A (en) * | 2012-06-20 | 2012-10-31 | 四川大学 | Adjusting device of simple pendulum balance position and initial movement position |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300254A (en) * | 2015-10-30 | 2016-02-03 | 广西恒日科技股份有限公司 | Biaxial angle measuring instrument |
| CN105300254B (en) * | 2015-10-30 | 2018-08-14 | 广西恒日科技股份有限公司 | A kind of twin shaft angel measuring instrument |
| CN106871869A (en) * | 2017-03-29 | 2017-06-20 | 四川建筑职业技术学院 | A kind of easy-to-read high-precision flatness detecting device |
| CN106969725A (en) * | 2017-05-12 | 2017-07-21 | 西南交通大学 | The angle regulating equipment of railway ballast particle and its measurement apparatus of multi-angle two dimensional image |
| CN106969725B (en) * | 2017-05-12 | 2023-11-10 | 西南交通大学 | Angle adjusting equipment for railway ballast particles and measuring device for multi-angle two-dimensional images of angle adjusting equipment |
| CN109606733A (en) * | 2018-12-07 | 2019-04-12 | 西安飞机工业（集团）有限责任公司 | A kind of measurement method and measuring device of frontal windshield rain brush corner |
| CN113266370A (en) * | 2021-06-09 | 2021-08-17 | 晋能控股煤业集团同忻煤矿山西有限公司 | Mining multifunctional orientation instrument |
| CN113776414A (en) * | 2021-08-12 | 2021-12-10 | 许继电气股份有限公司 | Inclination measuring device for valve tower insulator correction and correction method |
| CN114459387A (en) * | 2022-04-12 | 2022-05-10 | 山东信息职业技术学院 | Detection apparatus for adopt AI visual identification technique rapid survey product gradient |
| CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
| CN115420176B (en) * | 2022-08-09 | 2024-06-21 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
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| Publication number | Publication date |
|---|---|
| CN103196352B (en) | 2015-07-08 |
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| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150708 Termination date: 20160416 |