CN102313505A - Rock strain direction measuring device - Google Patents
Rock strain direction measuring device Download PDFInfo
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- CN102313505A CN102313505A CN2010102180299A CN201010218029A CN102313505A CN 102313505 A CN102313505 A CN 102313505A CN 2010102180299 A CN2010102180299 A CN 2010102180299A CN 201010218029 A CN201010218029 A CN 201010218029A CN 102313505 A CN102313505 A CN 102313505A
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- movement hornwork
- hornwork
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to a rock strain direction measuring device. A measuring platform (1) of the measuring device is provided with a horizontal axial line (2) and a vertical axial line (3), a crossing origin point of the horizontal axial line (2) and the vertical axial line (3) is provided with an origin point protractor (18), and the origin point protractor (18) is provided with an origin point protractor scale (4). One ends of a right side swinging shaft (6) of the origin point protractor and a left side swinging shaft (8) of the origin point protractor are fixed at the swinging shaft center (16) of the origin point protractor. Since four swinging shafts and one sliding protractor are fixed on the measuring platform, not only is the rock strain direction measuring device provided, but also the measurement efficiency is increased greatly.
Description
Affiliated technical field
The present invention relates to a kind of measurement mechanism, especially a kind of rock adaptability to changes orientation measurement device.
Background technology
At present, known measurement rock maximum principal strain direction adopts the artificial means of drawing and measuring mostly, does not have special measurement mechanism, so the surveying work inefficiency, has a strong impact on the efficient of working and learning.
Summary of the invention
In order to overcome device and the not high deficiency of efficiency of measurement of not measuring rock maximum principal strain direction now; The present invention provides a kind of rock adaptability to changes orientation measurement device; This device is fixed on the measuring table through four balance staffs and the protractor that can slide; Rock adaptability to changes orientation measurement device not only is provided, and the efficient of surveying work is greatly improved.
The technical solution adopted for the present invention to solve the technical problems is: rock adaptability to changes orientation measurement device; Be provided with axis of pitch (2) and longitudinal axis (3) at measurement mechanism measuring table (1); On the initial point that axis of pitch (2) and longitudinal axis (3) intersect, be provided with initial point protractor (18), on initial point protractor (18), be provided with initial point protractor scale (4).Initial point protractor right side balance staff (6) and initial point protractor left side balance staff (8) one ends are fixed on the initial point protractor balance staff center (16).Directly over axis of pitch (2), be provided with amount of movement hornwork sliding axle (11); After amount of movement hornwork sliding axle (11) passes amount of movement hornwork bottom guide track chamber (13), be fixed on the measurement mechanism measuring table (1) through amount of movement hornwork sliding axle left side fixed mount (12) and amount of movement hornwork sliding axle right side fixed mount (17) again.Amount of movement hornwork (14) is installed on the amount of movement hornwork bottom guide track chamber (13), on amount of movement hornwork (14), is provided with amount of movement hornwork scale (10), also be provided with amount of movement hornwork center line scale (9) at the center of amount of movement hornwork (14).One end of amount of movement hornwork left side balance staff (7) and amount of movement hornwork right side balance staff (5) is fixed on the amount of movement hornwork balance staff center (15).During use; Through swing amount of movement hornwork left side balance staff (7), amount of movement hornwork right side balance staff (5), initial point protractor right side balance staff (6) and initial point protractor left side balance staff (8); And slip amount of movement hornwork (14), just can realize measurement to rock maximum principal strain direction.
The invention has the beneficial effects as follows, be fixed on the measuring table, rock adaptability to changes orientation measurement device not only is provided, and the efficient of surveying work is greatly improved through four balance staffs and the protractor that can slide.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is an outside drawing of the present invention.
1. measurement mechanism measuring tables among the figure, 2. axis of pitch, 3. longitudinal axis, 4. initial point protractor scale; 5. amount of movement hornwork right side balance staff, 6. initial point protractor right side balance staff, 7. amount of movement hornwork left side balance staff, 8. initial point protractor left side balance staff; 9. amount of movement hornwork center line scale, 10. amount of movement hornwork scale, 11. amount of movement hornwork sliding axles, 12. amount of movement hornwork sliding axles left side fixed mount; 13. amount of movement hornwork bottom guide track chamber, 14. amount of movement hornworks, 15. amount of movement hornwork balance staff centers; 16. initial point protractor balance staff center, 17. amount of movement hornwork sliding axle right side fixed mounts, 18. initial point protractors.
Embodiment
In Fig. 1; Rock adaptability to changes orientation measurement device; Be provided with axis of pitch (2) and longitudinal axis (3) at measurement mechanism measuring table (1), on the initial point that axis of pitch (2) and longitudinal axis (3) intersect, be provided with initial point protractor (18), on initial point protractor (18), be provided with initial point protractor scale (4).Initial point protractor right side balance staff (6) and initial point protractor left side balance staff (8) one ends are fixed on the initial point protractor balance staff center (16).Directly over axis of pitch (2), be provided with amount of movement hornwork sliding axle (11); After amount of movement hornwork sliding axle (11) passes amount of movement hornwork bottom guide track chamber (13), be fixed on the measurement mechanism measuring table (1) through amount of movement hornwork sliding axle left side fixed mount (12) and amount of movement hornwork sliding axle right side fixed mount (17) again.Amount of movement hornwork (14) is installed on the amount of movement hornwork bottom guide track chamber (13), on amount of movement hornwork (14), is provided with amount of movement hornwork scale (10), also be provided with amount of movement hornwork center line scale (9) at the center of amount of movement hornwork (14).One end of amount of movement hornwork left side balance staff (7) and amount of movement hornwork right side balance staff (5) is fixed on the amount of movement hornwork balance staff center (15).During use; Through swing amount of movement hornwork left side balance staff (7), amount of movement hornwork right side balance staff (5), initial point protractor right side balance staff (6) and initial point protractor left side balance staff (8); And slip amount of movement hornwork (14), just can realize measurement to rock maximum principal strain direction.
Claims (2)
1. rock adaptability to changes orientation measurement device; It is characterized in that: rock adaptability to changes orientation measurement device; Be provided with axis of pitch (2) and longitudinal axis (3) at measurement mechanism measuring table (1); On the initial point that axis of pitch (2) and longitudinal axis (3) intersect, be provided with initial point protractor (18), on initial point protractor (18), be provided with initial point protractor scale (4); Initial point protractor right side balance staff (6) and initial point protractor left side balance staff (8) one ends are fixed on the initial point protractor balance staff center (16); Directly over axis of pitch (2), be provided with amount of movement hornwork sliding axle (11); After amount of movement hornwork sliding axle (11) passes amount of movement hornwork bottom guide track chamber (13), be fixed on the measurement mechanism measuring table (1) through amount of movement hornwork sliding axle left side fixed mount (12) and amount of movement hornwork sliding axle right side fixed mount (17) again; Amount of movement hornwork (14) is installed on the amount of movement hornwork bottom guide track chamber (13), on amount of movement hornwork (14), is provided with amount of movement hornwork scale (10); One end of amount of movement hornwork left side balance staff (7) and amount of movement hornwork right side balance staff (5) is fixed on the amount of movement hornwork balance staff center (15).
2. rock adaptability to changes orientation measurement device according to claim 1 is characterized in that: also be provided with amount of movement hornwork center line scale (9) at the center of amount of movement hornwork (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218029 CN102313505B (en) | 2010-06-29 | 2010-06-29 | Rock strain direction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218029 CN102313505B (en) | 2010-06-29 | 2010-06-29 | Rock strain direction measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102313505A true CN102313505A (en) | 2012-01-11 |
| CN102313505B CN102313505B (en) | 2013-05-15 |
Family
ID=45426892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010218029 Expired - Fee Related CN102313505B (en) | 2010-06-29 | 2010-06-29 | Rock strain direction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313505B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052534A (en) * | 2016-05-19 | 2016-10-26 | 中国地质大学（武汉） | Drilling rock core level dip meter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090514U (en) * | 1990-09-02 | 1991-12-11 | 潘一山 | Rock lateral deformation measuring device |
| RU1772594C (en) * | 1990-07-09 | 1992-10-30 | Институт горного дела | Method of determining stresses in an object to be investigated |
| CN1201518A (en) * | 1995-10-31 | 1998-12-09 | 华盛顿卡内基研究所 | Strain-Sensing device |
| CN2684142Y (en) * | 2004-04-20 | 2005-03-09 | 骆遥 | Planar structure and attitude survey stick for topographic and geologic map |
| CN201159710Y (en) * | 2008-01-28 | 2008-12-03 | 四川大学 | Extensometer for soft rock three-axis creep test transverse strain measurement |
| CN101315320A (en) * | 2008-06-24 | 2008-12-03 | 中国科学院武汉岩土力学研究所 | Compression shear test device |
-
2010
- 2010-06-29 CN CN 201010218029 patent/CN102313505B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1772594C (en) * | 1990-07-09 | 1992-10-30 | Институт горного дела | Method of determining stresses in an object to be investigated |
| CN2090514U (en) * | 1990-09-02 | 1991-12-11 | 潘一山 | Rock lateral deformation measuring device |
| CN1201518A (en) * | 1995-10-31 | 1998-12-09 | 华盛顿卡内基研究所 | Strain-Sensing device |
| CN2684142Y (en) * | 2004-04-20 | 2005-03-09 | 骆遥 | Planar structure and attitude survey stick for topographic and geologic map |
| CN201159710Y (en) * | 2008-01-28 | 2008-12-03 | 四川大学 | Extensometer for soft rock three-axis creep test transverse strain measurement |
| CN101315320A (en) * | 2008-06-24 | 2008-12-03 | 中国科学院武汉岩土力学研究所 | Compression shear test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052534A (en) * | 2016-05-19 | 2016-10-26 | 中国地质大学（武汉） | Drilling rock core level dip meter |
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| Publication number | Publication date |
|---|---|
| CN102313505B (en) | 2013-05-15 |
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