CN105783870A - Full circular ring tilt gauge - Google Patents
Full circular ring tilt gauge Download PDFInfo
- Publication number
- CN105783870A CN105783870A CN201610147371.1A CN201610147371A CN105783870A CN 105783870 A CN105783870 A CN 105783870A CN 201610147371 A CN201610147371 A CN 201610147371A CN 105783870 A CN105783870 A CN 105783870A
- Authority
- CN
- China
- Prior art keywords
- annular groove
- transparent panel
- substrate
- tilt gauge
- liquid
- 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.)
- Pending
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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
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
- G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to a full circular ring tilt gauge. A weight-loaded tilt gauge is inconvenient to carry, easily deformed and damaged and the like so as to affect measurement precision. Therefore, the full circular ring tilt gauge comprises a base plate and a transparent panel; the base plate and the transparent plate are fixed into a square plate by a screw or adhering; an annular groove is formed between the base plate and the transparent panel; a smooth indicating ball or a liquid is sealed in the annular groove; the liquid is colored or non-transparent, and occupies 50 percent of the volume of the annular groove; scale lines which are distributed along the annular groove are also marked on the transparent panel or the base plate. The full circular ring tilt gauge provided by the invention has the advantages of high measurement precision, easiness and convenience in operation, convenience in carrying and the like, and is widely applied to mining of underground coal mines, working face tunnelling and other places which require tilt measurement.
Description
Technical field
The present invention relates to a kind of gradient measuring device, particularly to a kind of full circle tilt gauge.
Background technology
Current colliery commonly uses weight tilt gauge, uses existence operation in operation lack of standardization at the scene, the situations such as measurement error is bigger.Weight tilt gauge is inconvenient to carry, it is easy to the situations such as deformed damaged occur, affects certainty of measurement.Although the equipment precision such as laser inclinometer are better, but price is general higher, is affected by factors such as humidities in the use procedure of down-hole, and service life is shorter, and most laser inclinometer does not meet underground coal mine requirement of explosion proof.
Summary of the invention
The technical problem to be solved in the present invention is the drawbacks described above how overcoming prior art, it is provided that a kind of full circle tilt gauge.
For solving above-mentioned technical problem, this full circle tilt gauge includes substrate and transparent panel, by screw or the squarely plate that is adhesively fixed between substrate, transparent panel, between substrate, transparent panel, it is provided with an annular groove, on transparent panel or on substrate, is also carved with the graduation mark along annular groove distribution.
Envelope has liquid in annular groove, this liquid color or opaque, and its volume accounts for the 50% of annular groove internal volume, described square plate dual-side center just to graduation mark be 0 ° of graduation mark；Described square plate top margin center, center, base just to graduation mark respectively+90 ° of graduation marks ,-90 ° of graduation marks；
Or instruction ball smooth for Feng Youyi in annular groove, described square plate Di Bian center just to graduation mark be 0 ° of graduation mark, described square plate dual-side center just to graduation mark respectively+90 ° of graduation marks ,-90 ° of graduation marks.
By research tradition weight tilt gauge feature, adopt and annular groove or transparent ring pipe inject the index liquid replacement weights such as hydrargyrum, change according to liquid level, comparison graduated disc measurement.Solve tradition weight tilt gauge degree of accuracy not high, the problem that operating error is big, may be installed the Special use places such as coal-winning machine, it is to avoid enter deathtrap and measure, it is to avoid hazardous area equipment error starting or wall caving are hurted sb.'s feelings.
As optimization, described substrate top also has a through hole, and described instruction ball or liquid enter annular groove from through hole, and this through hole is furnished with closing cock.Being so designed that, liquid injects or instruction ball loads conveniently, easily operates.
As optimization, described annular groove is divided into point annular groove of two cross section semicirculars in shape, lays respectively on substrate and transparent panel, substrate and transparent panel thickness, length and width size are identical, point annular groove on the two is identical, and relatively fastens, and instruction ball or liquid is enclosed in therebetween.It is so designed that, it is simple to processing, easy to assembly.
As optimization, being provided with transparent ring pipe in described annular groove, instruction ball or liquid are just enclosed in this transparent ring pipe.It is so designed that, good sealing effect.
The beneficial effect of full circle tilt gauge of the present invention:
1. compare tradition weight tilt gauge and there is certainty of measurement height, measure easy and simple to handle, the advantage such as easy to carry.
2. it is easily installed maintenance, it is prevented that mechanical damage.
Be widely used in underground coal mine mine, driving face and other need the occasion of slope measuring.It is particularly well-suited to coal-face transporter, support slope measuring.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, full circle tilt gauge of the present invention is described further:
Fig. 1 is the structural representation (substrate 1, transparent panel 2 are overlapping) of the embodiment one of this full circle tilt gauge；
Fig. 2 is the structural representation (substrate 1, transparent panel 2 are overlapping) of the embodiment two of this full circle tilt gauge；
The embodiment two that Fig. 3 is this full circle tilt gauge measures top, tunnel gradient schematic diagram；
The embodiment two that Fig. 4 is this full circle tilt gauge measures tunnel sidewall slopes schematic diagram；
Fig. 5 is the embodiment one, two structural representation along square plate dual-side central cross-section cross section of this full circle tilt gauge；
Fig. 6 is the embodiment three structural representation along square plate dual-side central cross-section cross section of this full circle tilt gauge.
In figure: 1 be substrate, 2 be transparent panel, 3 be annular groove, 4 be instruction ball, 5 be graduation mark, 6 be through hole, 7 be liquid, 8 be point annular groove, 9 be top, tunnel, 10 be tunnel sidewall, 501 be 0 graduation mark, 502 be+90 ° of graduation marks, 503 be-90 ° of graduation marks.
Detailed description of the invention
Embodiment one: as shown in Figure 1,5, this full circle tilt gauge includes substrate 1 and transparent panel 2, by screw or the squarely plate that is adhesively fixed between substrate 1, transparent panel 2, an annular groove 3 it is provided with between substrate 1, transparent panel 2, instruction ball 4 smooth for Feng Youyi in annular groove 3, described square plate Di Bian center just to graduation mark be 0 ° of graduation mark 501, described square plate dual-side center just to graduation mark respectively 502 ,-90 ° of graduation marks 503 of+90 ° of graduation marks.Substrate 1 top also has a through hole 6, and described instruction ball 4 enters annular groove 3 from through hole, and this through hole 6 is furnished with closing cock (not shown).
Embodiment two, as Figure 1-5, in annular groove 3, envelope has liquid 7, and this liquid 7 is coloured or opaque, and its volume accounts for the 50% of annular groove 3 internal volume, described square plate dual-side center just to graduation mark be 0 ° of graduation mark 501；Described square plate top margin center, center, base just to graduation mark respectively 502 ,-90 ° of graduation marks 503 of+90 ° of graduation marks, all the other structures are such as shown in embodiment one, slightly.Note: when using this full circle tilt gauge to measure the gradient, positive and negative values shows simultaneously, and user takes positive and negative as required.
Embodiment three: as shown in Figure 6: described annular groove 3 is divided into point annular groove 8 of two cross section semicirculars in shape, lay respectively on substrate 1 and transparent panel 2, substrate 1 and transparent panel 2 thickness, length and width size are identical, point annular groove 8 on the two is identical, and relatively fasten, instruction ball 4 or liquid 7 are enclosed in therebetween, described in all the other structures such as embodiment one or two, slightly.
Embodiment three: being provided with transparent ring pipe in described annular groove 3, instruction ball 4 or liquid 7 are just enclosed in this transparent ring pipe.
Claims (4)
1. a full circle tilt gauge, it is characterized in that: include substrate and transparent panel, by screw or the squarely plate that is adhesively fixed between substrate, transparent panel, between substrate, transparent panel, be provided with an annular groove, the graduation mark along annular groove distribution also it is carved with on transparent panel or on substrate
Envelope has liquid in annular groove, this liquid color or opaque, and its volume accounts for the 50% of annular groove internal volume, described square plate dual-side center just to graduation mark be 0 ° of graduation mark；Described square plate top margin center, center, base just to graduation mark respectively+90 ° of graduation marks ,-90 ° of graduation marks；
Or instruction ball smooth for Feng Youyi in annular groove, described square plate Di Bian center just to graduation mark be 0 ° of graduation mark, described square plate dual-side center just to graduation mark respectively+90 ° of graduation marks ,-90 ° of graduation marks.
2. full circle tilt gauge according to claim 1, it is characterised in that: described substrate top also has a through hole, and described instruction ball or liquid enter annular groove from through hole, and this through hole is furnished with closing cock.
3. full circle tilt gauge according to claim 1, it is characterized in that: described annular groove is divided into point annular groove of two cross section semicirculars in shape, lay respectively on substrate and transparent panel, substrate and transparent panel thickness, length and width size are identical, point annular groove on the two is identical, and relatively fasten, instruction ball or liquid are enclosed in therebetween.
4. full circle tilt gauge according to claim 1, it is characterised in that: being provided with transparent ring pipe in described annular groove, instruction ball or liquid are just enclosed in this transparent ring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147371.1A CN105783870A (en) | 2016-03-15 | 2016-03-15 | Full circular ring tilt gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147371.1A CN105783870A (en) | 2016-03-15 | 2016-03-15 | Full circular ring tilt gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105783870A true CN105783870A (en) | 2016-07-20 |
Family
ID=56392737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147371.1A Pending CN105783870A (en) | 2016-03-15 | 2016-03-15 | Full circular ring tilt gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105783870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643660A (en) * | 2016-12-06 | 2017-05-10 | 北京金风科创风电设备有限公司 | Tower inclination detection device and method |
| CN107747937A (en) * | 2017-11-12 | 2018-03-02 | 东莞市顺浩实业有限公司 | A kind of inclination indication device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204996Y (en) * | 1994-10-25 | 1995-08-09 | 徐根德 | Inclinometer for detecting inclination angle of object |
| CN201748925U (en) * | 2010-04-01 | 2011-02-16 | 宋子龙 | Liquid level type geological compass |
| CN204439071U (en) * | 2015-02-09 | 2015-07-01 | 陈冬冬 | Down-hole Quick Measuring tilt angle device |
| CN104792310A (en) * | 2015-04-20 | 2015-07-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Circular ring communicating vessel type inclinometer and measuring method thereof |
-
2016
- 2016-03-15 CN CN201610147371.1A patent/CN105783870A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204996Y (en) * | 1994-10-25 | 1995-08-09 | 徐根德 | Inclinometer for detecting inclination angle of object |
| CN201748925U (en) * | 2010-04-01 | 2011-02-16 | 宋子龙 | Liquid level type geological compass |
| CN204439071U (en) * | 2015-02-09 | 2015-07-01 | 陈冬冬 | Down-hole Quick Measuring tilt angle device |
| CN104792310A (en) * | 2015-04-20 | 2015-07-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Circular ring communicating vessel type inclinometer and measuring method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643660A (en) * | 2016-12-06 | 2017-05-10 | 北京金风科创风电设备有限公司 | Tower inclination detection device and method |
| CN107747937A (en) * | 2017-11-12 | 2018-03-02 | 东莞市顺浩实业有限公司 | A kind of inclination indication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |