CN102937442A - Level bubble type dipmeter - Google Patents
Level bubble type dipmeter Download PDFInfo
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- CN102937442A CN102937442A CN2012104388252A CN201210438825A CN102937442A CN 102937442 A CN102937442 A CN 102937442A CN 2012104388252 A CN2012104388252 A CN 2012104388252A CN 201210438825 A CN201210438825 A CN 201210438825A CN 102937442 A CN102937442 A CN 102937442A
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- bubble
- surveyor
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- indicator
- plane
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Abstract
The invention discloses a level bubble type dipmeter which is suitable for measuring dip angles formed by the plane and the horizontal plane. The level bubble type dipmeter comprises a fixed leveling instrument, a fixed leveling instrument transverse level bubble, a fixed leveling instrument longitudinal level bubble, an angle dial, a rotating leveling instrument, a rotating leveling instrument longitudinal level bubble, an adjustable indicator, an indicator knob and a connecting shaft. The dipmeter utilizes gravity induction as the basic principle, adopts a conventional level bubble method to perform measurement, does not need a power source or electronic elements, is high in measurement accuracy and low in cost, can measure the normal direction on the plane of the intersecting line of the plane and the horizontal plane, ensures accuracy of measurement results, and performs zero offset calibration before measurement to improve measurement accuracy.
Description
Technical field
The invention belongs to field of measuring technique, be specifically related to a kind of spirit bubble formula measurement of dip angle instrument.
Background technology
In the horizontal degree measurement technology, except need measurement plane whether the level, also very important with the measurement at inclination angle that surface level becomes to the plane.Present existing drift indicator has laser type, electric induction type and gravity sensing formula etc.Laser type or electronic type inclinator can reach higher measuring accuracy, but need for equipment provides power supply in measuring process, be subject to the restriction of service condition; The alternative mode of gravity sensing formula is more, such as the weight induction type, has the characteristics such as simple in structure, low cost of manufacture.Spirit bubble a kind of in the gravity sensing method owned by France is widely used in horizontal survey, and measuring accuracy is high, is usually used in the rectification of exact instrument, but is used for less the measurement at inclination angle, plane.
Summary of the invention
The objective of the invention is in order to solve: in the situation that (1) need not to power, the angle of certain plane and surface level is measured; (2) but the intersection of measurement plane and surface level normal direction in the plane guarantees the accuracy of measurement result; (3) can carry out zero partially standard to measuring instrument before the measurement.A kind of spirit bubble formula drift indicator is proposed.
A kind of spirit bubble formula drift indicator comprises fixing horizontal chi, fixed ruler transverse horizontal bubble, fixed ruler vertical equity bubble, angle dial, rotation surveyor's staff, rotary ruler vertical equity bubble, settable pointer, indicator knob and coupling shaft;
Rotate surveyor's staff and be provided with rotary ruler vertical equity bubble, two ends connect settable pointer, and the two ends of rotating surveyor's staff also are provided with indicator knob, regulate the initial position that rotates surveyor's staff by indicator knob;
The side of fixing horizontal chi is provided with fixed ruler transverse horizontal bubble and fixed ruler vertical equity bubble, and the above is provided with angle dial;
Rotate surveyor's staff and be positioned at above the fixing horizontal chi, the fixing horizontal chi is connected by coupling shaft with the rotation surveyor's staff, rotates surveyor's staff and can rotate around coupling shaft.
The invention has the advantages that:
(1) inclinator adopts conventional levels bubble method to measure take gravity sensing as ultimate principle, need not power supply and electronic component, and measuring accuracy is high, and cost is low;
(2) adopt staggered form spirit bubble design to measure tested plane and the normal direction of surface level intersection on tested plane, guarantee the accuracy of measurement result;
(3) can utilize indicator knob to carry out before the measurement zero partially accurate, improve measuring accuracy.
Description of drawings
Fig. 1 is the vertical view of spirit bubble formula inclinator of the present invention;
Fig. 2 is the front view of spirit bubble formula inclinator of the present invention;
Fig. 3 is the left view of spirit bubble formula inclinator of the present invention;
Fig. 4 is the perspective view of spirit bubble formula inclinator of the present invention;
Among the figure:
1-fixing horizontal chi 2-fixed ruler transverse horizontal bubble 3-fixed ruler vertical equity bubble
4-angle dial 5-rotates surveyor's staff 6-rotary ruler vertical equity bubble
7-settable pointer 8-indicator knob 9-coupling shaft
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The present invention is a kind of spirit bubble formula drift indicator, as shown in Figures 1 to 4, comprise fixing horizontal chi 1, fixed ruler transverse horizontal bubble 2, fixed ruler vertical equity bubble 3, angle dial 4, rotation surveyor's staff 5, rotary ruler vertical equity bubble 6, settable pointer 7, indicator knob 8 and coupling shaft 9.
Rotate surveyor's staff 5 and be provided with rotary ruler vertical equity bubble 6, two ends connect settable pointer 7, and the two ends of rotating surveyor's staff 5 also are provided with indicator knob 8, regulate the initial position that rotates surveyor's staff 5 by indicator knob 8.
The side of fixing horizontal chi 1 is provided with fixed ruler transverse horizontal bubble 2 and fixed ruler vertical equity bubble 3, and the above is provided with angle dial 4.
Rotate surveyor's staff 5 and be positioned at above the fixing horizontal chi 1, fixing horizontal chi 1 is connected by coupling shaft 9 with rotation surveyor's staff 5, rotates surveyor's staff 5 and can rotate around coupling shaft 9.
Zero is partially accurate: fixing horizontal chi 1 bottom surface places measured surface, when two spirit bubbles all are in the fluid column center, shows that measured surface is horizontal.Fixing horizontal chi 1 is positioned over horizontal level, and surveyor's staff 5 is rotated in rotation so that the bubble of rotary ruler vertical equity bubble 6 is positioned at the fluid column center, regulates the zero graduation position that indicator knob 8 makes pointed angle dial 4, finishes zero partially accurate.
The course of work: inclinator is positioned over measured surface, changes the placement direction of fixing horizontal chi 1, make fixed ruler transverse horizontal spirit bubble 2 be positioned at the fluid column center, this moment, inclinator vertically was positioned at tested plane and surface level intersection normal direction in the plane; Surveyor's staff 5 is rotated in rotation so that the bubble of rotary ruler vertical equity bubble 6 is positioned at the fluid column center, and the angle value of settable pointer 7 indication angle dials 4 is the angle of tested plane and surface level at this moment.
Claims (3)
1. a spirit bubble formula drift indicator comprises fixing horizontal chi, fixed ruler transverse horizontal bubble, fixed ruler vertical equity bubble, angle dial, rotation surveyor's staff, rotary ruler vertical equity bubble, settable pointer, indicator knob and coupling shaft;
Rotate surveyor's staff and be provided with rotary ruler vertical equity bubble, two ends connect settable pointer, and the two ends of rotating surveyor's staff also are provided with indicator knob, regulate the initial position that rotates surveyor's staff by indicator knob;
The side of fixing horizontal chi is provided with fixed ruler transverse horizontal bubble and fixed ruler vertical equity bubble, and the above is provided with angle dial;
Rotate surveyor's staff and be positioned at above the fixing horizontal chi, the fixing horizontal chi is connected by coupling shaft with the rotation surveyor's staff, rotates surveyor's staff and can rotate around coupling shaft.
2. a kind of spirit bubble formula drift indicator according to claim 1, the zero partially standard of spirit bubble formula drift indicator is: the fixing horizontal chi is positioned over horizontal level, surveyor's staff is rotated in rotation so that the bubble of rotary ruler vertical equity bubble is positioned at the fluid column center, regulates the zero graduation position that indicator knob makes the pointed angle dial.
3. a kind of spirit bubble formula drift indicator according to claim 1, when spirit bubble formula drift indicator is measured, inclinator is positioned over measured surface, change the placement direction of fixing horizontal chi, make fixed ruler transverse horizontal spirit bubble be positioned at the fluid column center, this moment, inclinator vertically was positioned at tested plane and surface level intersection normal direction in the plane, surveyor's staff is rotated in rotation so that the bubble of rotary ruler vertical equity bubble is positioned at the fluid column center, and the angle value of settable pointer indication angle dial is the angle of tested plane and surface level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104388252A CN102937442A (en) | 2012-11-06 | 2012-11-06 | Level bubble type dipmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104388252A CN102937442A (en) | 2012-11-06 | 2012-11-06 | Level bubble type dipmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937442A true CN102937442A (en) | 2013-02-20 |
Family
ID=47696353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104388252A Pending CN102937442A (en) | 2012-11-06 | 2012-11-06 | Level bubble type dipmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102937442A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006738A (en) * | 2014-06-12 | 2014-08-27 | 合肥华骏汽车部件有限公司 | Angle measurement device and method of guide tubes |
| CN104215227A (en) * | 2014-07-30 | 2014-12-17 | 昆明理工大学 | Dip angle measuring instrument |
| CN105091864A (en) * | 2015-08-06 | 2015-11-25 | 北汽福田汽车股份有限公司 | Angle measuring device and method for measuring dip angle of to-be-measured object and included angle between to-be-measured objects |
| CN113418507A (en) * | 2021-06-21 | 2021-09-21 | 刘德军 | Construction is with can testing inclination formula spirit level |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2157433A (en) * | 1984-03-31 | 1985-10-23 | Ronald Robert Morris | Rotary spirit level |
| CN2155007Y (en) * | 1993-03-31 | 1994-02-02 | 刘海旭 | Universal-purpose level gauze |
| CN2155553Y (en) * | 1993-03-26 | 1994-02-09 | 礼禾英 | Gradient-measuring level |
| CN2242441Y (en) * | 1995-06-19 | 1996-12-11 | 潘祖涛 | Level-meter of any angle |
-
2012
- 2012-11-06 CN CN2012104388252A patent/CN102937442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2157433A (en) * | 1984-03-31 | 1985-10-23 | Ronald Robert Morris | Rotary spirit level |
| CN2155553Y (en) * | 1993-03-26 | 1994-02-09 | 礼禾英 | Gradient-measuring level |
| CN2155007Y (en) * | 1993-03-31 | 1994-02-02 | 刘海旭 | Universal-purpose level gauze |
| CN2242441Y (en) * | 1995-06-19 | 1996-12-11 | 潘祖涛 | Level-meter of any angle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006738A (en) * | 2014-06-12 | 2014-08-27 | 合肥华骏汽车部件有限公司 | Angle measurement device and method of guide tubes |
| CN104215227A (en) * | 2014-07-30 | 2014-12-17 | 昆明理工大学 | Dip angle measuring instrument |
| CN104215227B (en) * | 2014-07-30 | 2017-02-08 | 昆明理工大学 | Dip angle measuring instrument |
| CN105091864A (en) * | 2015-08-06 | 2015-11-25 | 北汽福田汽车股份有限公司 | Angle measuring device and method for measuring dip angle of to-be-measured object and included angle between to-be-measured objects |
| CN105091864B (en) * | 2015-08-06 | 2018-01-19 | 北汽福田汽车股份有限公司 | The method of angle between angle measurement unit, measurement object under test inclination angle and object under test |
| CN113418507A (en) * | 2021-06-21 | 2021-09-21 | 刘德军 | Construction is with can testing inclination formula spirit level |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |