CN205843663U - Water level - Google Patents
Water level Download PDFInfo
- Publication number
- CN205843663U CN205843663U CN201620797708.9U CN201620797708U CN205843663U CN 205843663 U CN205843663 U CN 205843663U CN 201620797708 U CN201620797708 U CN 201620797708U CN 205843663 U CN205843663 U CN 205843663U
- Authority
- CN
- China
- Prior art keywords
- closed cavity
- arc shape
- minor arc
- transparent closed
- water level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 description 3
- 206010006100 Bradykinesia Diseases 0.000 description 2
- 208000006083 Hypokinesia Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Water level, it is characterised in that: described water level includes two orthogonal planes；Described plane is provided with the transparent closed cavity of minor arc shape；Liquid and minute bubbles are had inside described transparent closed cavity；It is provided with in the plane of the transparent closed cavity of minor arc shape and is additionally provided with the uniform arcuate shape graduation mark adapted with the described transparent closed cavity of minor arc shape；Described uniform arcuate shape graduation mark by described minor arc shape transparent closed cavity institute to central angle decile.The center of circle of the described transparent closed cavity of minor arc shape is arranged on outside described level indicator.The described transparent closed cavity of minor arc shape the angular bisector of central angle be perpendicular to said two be mutually perpendicular to the intersection of plane.
Description
Technical field
Water level, belongs to level indicator field, level adjustment system field and measuring instrument field.
Background technology
Existing level instrument mostly is inside Straight and is provided with liquid and bubble, and present level instrument function is simple, is only used for sentencing
Disconnected tested plane whether level, it is impossible to measure the angle of surveyed plane and horizontal plane；Institute's setting-out and the angle of horizontal plane.In order to enable
Enough angles measuring surveyed plane and horizontal plane fast and accurately；Existing patent such as " the chi tool of surface slope can be measured " (patent
Number: 2015208011470, notification number: 205049141U, the day for announcing: 2016.02.24) and " a kind of with liquid gradiometer
Chi has " (patent No.: 2015208011466, notification number: CN205130728U, the day for announcing: 2016.04.06) all discloses energy
Enough measure the technology on horizontal plane whether level and inclined-plane and horizontal plane inclination angle.But, the size of level indicator is limited, make " can survey
The chi tool of amount surface slope " and " a kind of chi tool with liquid gradiometer " technology of being announced measure inclined-plane more accurately and incline
Angle, it is necessary to the circle of relatively large radius, this is a kind of contradiction for limited level indicator size.For energy in limited size
Recording inclination angle of inclined plane more accurately, spy devises this water level.
Summary of the invention
In order to the function of extension present level instrument, not only make level indicator may determine that plane whether level, also simultaneously
The angle on inclined-plane and horizontal plane can be measured more accurately, use and increase round radius in the case of limited levels instrument size constancy
Solve accurate angle measurement problem.Concrete technical characteristic is as follows.
Water level, it is characterised in that: described water level includes two orthogonal planes；In described plane
It is provided with the transparent closed cavity of minor arc shape；Liquid and minute bubbles are had inside described transparent closed cavity；It is provided with minor arc shape transparent airtight
The uniform arcuate shape graduation mark adapted with the described transparent closed cavity of minor arc shape it is additionally provided with in the plane of cavity；Described uniform arcuate shape
Graduation mark by described minor arc shape transparent closed cavity institute to central angle decile.
The center of circle of the described transparent closed cavity of minor arc shape is arranged on outside described level indicator.So can significantly utilize level
The confined space of instrument.
The described transparent closed cavity of minor arc shape the angular bisector of central angle be perpendicular to said two be mutually perpendicular to plane
Intersection.
The two ends of described minor arc shape closed cavity can be connected by a conduit, described conduit and minor arc shape closed cavity
Constitute an airtight linker.If not linker, then can cause bubble bradykinesia.
One closed arc cavity of composition also can be closed in the two ends of described minor arc shape closed cavity, and in described arc, bubble is little
In arc-shaped cavity cross section.
In Fig. 1, minor arc shape transparent closed cavity institute is 90 degree to central angle, and in reality, minor arc shape transparent closed cavity institute is right
Central angle can be 0 to 360 degree between arbitrarily angled.
Beneficial effect: can make to increase the radius of level indicator circle in limited level indicator size, make measurement more accurate
Really.Secondly, level indicator is added when measuring inclination angle of inclined plane, the sensitivity of bubble reaction.
Accompanying drawing explanation
Fig. 1: a kind of water level structure chart.
Fig. 2: another kind of water level structure chart.
The schematic diagram of Fig. 3: water level.
Each component names in figure: 1 plane, the 2 transparent closed cavities of minor arc shape, 3 minor arc shape transparent closed cavity institute
To the center of circle.
Detailed description of the invention
Water level, it is characterised in that: described water level includes two orthogonal planes；In described plane
It is provided with the transparent closed cavity of minor arc shape (2)；Described transparent closed cavity (2) is internal liquid and minute bubbles；It is provided with minor arc shape saturating
The uniform arcuate shape graduation mark adapted with the described transparent closed cavity of minor arc shape it is additionally provided with in the plane of bright closed cavity；Described all
Even curved scale line by described minor arc shape transparent closed cavity institute to central angle decile.
In Fig. 1, minor arc shape transparent closed cavity institute is 90 degree to central angle, and in reality, minor arc shape transparent closed cavity institute is right
Central angle can be 0 to 360 degree between arbitrarily angled, principle such as Fig. 3.
The center of circle of the transparent closed cavity of described minor arc shape (2) is arranged on outside described level indicator.So can significantly utilize
The confined space of level indicator.
The described transparent closed cavity of minor arc shape the angular bisector of central angle be perpendicular to said two be mutually perpendicular to plane
Intersection.
The two ends of described minor arc shape closed cavity can be connected by a conduit, described conduit and minor arc shape closed cavity
Constitute an airtight linker, such as Fig. 2.If not linker, then can cause bubble bradykinesia.
One closed arc cavity of composition also can be closed in the two ends of described minor arc shape closed cavity, and in described arc, bubble is little
In arc-shaped cavity cross section, such as Fig. 1.
Design principle: such as Fig. 3, be shown that measuring angular relationship when the center of circle is arranged on diverse location.As seen from the figure, arc
It doesn't matter with position, the center of circle for the show value of level measurement angle.
Claims (4)
1. water level, it is characterised in that: described water level includes two orthogonal planes；Set in described plane
There is the transparent closed cavity of minor arc shape；Liquid and minute bubbles are had inside described transparent closed cavity；It is provided with the transparent confined air of minor arc shape
The uniform arcuate shape graduation mark adapted with the described transparent closed cavity of minor arc shape it is additionally provided with in the plane in chamber；Described uniform arcuate shape is carved
Spend line by described minor arc shape transparent closed cavity institute to central angle decile.
Water level the most according to claim 1, it is characterised in that: the center of circle of the described transparent closed cavity of minor arc shape sets
Put outside described level indicator.
Water level the most according to claim 2, it is characterised in that: described minor arc shape transparent closed cavity institute is to the center of circle
The angular bisector at angle is perpendicular to said two and is mutually perpendicular to the intersection of plane.
4. according to the water level described in claim 1,2 or 3, it is characterised in that: the two ends of described minor arc shape closed cavity
Being connected by a conduit, described conduit and minor arc shape closed cavity constitute an airtight linker.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016202199813 | 2016-03-22 | ||
| CN201620219981 | 2016-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843663U true CN205843663U (en) | 2016-12-28 |
Family
ID=56950972
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797708.9U Expired - Fee Related CN205843663U (en) | 2016-03-22 | 2016-07-27 | Water level |
| CN201610598482.4A Pending CN105973202A (en) | 2016-03-22 | 2016-07-27 | Novel gradienter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598482.4A Pending CN105973202A (en) | 2016-03-22 | 2016-07-27 | Novel gradienter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205843663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973202A (en) * | 2016-03-22 | 2016-09-28 | 沈向安 | Novel gradienter |
| CN109974565A (en) * | 2017-12-28 | 2019-07-05 | 国家电投集团科学技术研究院有限公司 | Measuring instrument |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001247A (en) * | 2018-06-05 | 2019-07-12 | 王彦全 | A kind of Novel set square |
| CN114718366B (en) * | 2022-05-13 | 2024-02-09 | 国网江苏省电力有限公司泰州供电分公司 | Telegraph pole or tower |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110609A (en) * | 1976-10-22 | 1978-08-29 | The Singer Company | Tilt limiting detecting apparatus |
| CN87210507U (en) * | 1987-09-02 | 1988-03-23 | 顾智 | Arc shaped levelling instrument |
| CN1563893A (en) * | 2004-03-25 | 2005-01-12 | 万永平 | Improvement in measuring geological compass inclination |
| US7340841B2 (en) * | 2005-11-16 | 2008-03-11 | Montogmery Matthew C | Slope level |
| CN205843663U (en) * | 2016-03-22 | 2016-12-28 | 沈向安 | Water level |
-
2016
- 2016-07-27 CN CN201620797708.9U patent/CN205843663U/en not_active Expired - Fee Related
- 2016-07-27 CN CN201610598482.4A patent/CN105973202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973202A (en) * | 2016-03-22 | 2016-09-28 | 沈向安 | Novel gradienter |
| CN109974565A (en) * | 2017-12-28 | 2019-07-05 | 国家电投集团科学技术研究院有限公司 | Measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105973202A (en) | 2016-09-28 |
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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 |
Granted publication date: 20161228 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |