CN105716508A - Detachable gravel dipmeter - Google Patents
Detachable gravel dipmeter Download PDFInfo
- Publication number
- CN105716508A CN105716508A CN201610176919.5A CN201610176919A CN105716508A CN 105716508 A CN105716508 A CN 105716508A CN 201610176919 A CN201610176919 A CN 201610176919A CN 105716508 A CN105716508 A CN 105716508A
- Authority
- CN
- China
- Prior art keywords
- gravel
- slide block
- cuboid
- protractor
- detachable
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a detachable gravel dipmeter which comprises a measuring part (1) and a fixing part (2).The measuring part (1) comprises a protractor (3) of which the upper portion is shaped like a semicircle and a meter ruler (4) of which the lower portion is shaped like a rectangle, the hollowed-out part shared by the protractor (3) and the meter ruler (4) is provided with a cylindrical cylinder hole (3.4), a pointer (5) which has the same pore diameter and is made of transparent materials is installed on the cylinder hole (3.4) in advance, a bolt (6) penetrates through the pointer (5) and the cylinder hole (3.4) in sequence, and a flange (6.1) is installed on the tail portion of the bolt (6) in a matched mode; the defect that in the prior art, the pointer is prone to loose due to long-time rotating is overcome, and the detachable gravel dipmeter has the advantage that multiple semicircles are drawn inside the protractor and represent critical values of various kinds of gravel, the range of a particular kind of gravel is the portion between every two adjacent semicircles, and under the situation that the gravel long axis does not need to be accurately measured, the gravel types can be rapidly estimated.
Description
Technical field
The invention belongs to measurement apparatus technical field, be more specifically detachable gravel dipmeter.
Background technology
Geologist is in core observation, require over protractor and measure rock core cobble-stone inclination angle, namely measure gravel major axis and rock core horizontal plane angle, study its directionality, and need ruler to measure gravel major axis size, judge that its gravel kind is (according to gravel major axis size, gravel is divided into granule 2-8mm, little boulderet 8-16mm, big boulderet 16-32mm, cobble 32mm), but traditional protractor is difficult to meet the demand of geologist
Angle between gravel inclination angle and gravel major axis and rock core horizontal plane, in measurement process, need first to be overlapped with gravel major axis lower extreme point at the center of protractor, and make the sharp angle of zero graduation line and rock core horizontal plane keeping parallelism, zero graduation line and gravel major axis be the inclination angle of gravel.
But, two common hornworks, in practical operation, 1. it is difficult to make its zero graduation line and rock core horizontal plane keeping parallelism by staff oscillating quantity hornwork, 2. and, reason due to protractor graduation mark, the inclination angle of bigger gravel is easier to measure, and the inclination angle of less gravel, measure relatively difficult, although 3. a lot of people have devised pointer type protractor, but due to reasons such as rotating shafts, near central point opaque often, only by blind estimate make central point overlap with gravel major axis lower extreme point, 4. and, in the process of rotating shaft, central point is easily moved, 5. pointer turns time length and also easily occurs to loosen, these factors make measurement result create many errors, accurate cannot record gravel inclination angle.6. certain, during rock core gravel is observed, need also exist for gravel major axis is measured, but, carrying amount hornwork and ruler and do not stop transformation tool gravel is measured, bring huge inconvenience to worker, be unfavorable for that rock core gravel measures the carrying out of efficient work.When people use the measurement that protractor carries out angle, need first to be overlapped as the straight line of true edge and tested angle by the straight line of protractor, just can measure accurately, but when practical operation, if slightly do not noted, the straight line of protractor does not just have the straight line with tested angle to overlap, it is possible to can cause the inaccurate of angular surveying.
Summary of the invention
It is an object of the invention to overcome the weak point in above-mentioned background, and propose detachable gravel dipmeter.
The detachable gravel dipmeter of the present invention, it includes measuring part and standing part, described measurement part includes top and is semicircular protractor and bottom is rectangular meter ruler, the middle hollow out total at described protractor and meter ruler has columned cylinder hole, described cylinder hole is provided with the pointer of the transparent material in same aperture in advance, pointer described in screw bolt passes and cylinder hole, afterbody at described bolt is supporting is provided with flange；
Described standing part includes the cuboid of two vertical placements and laterally disposed auxiliary cuboid, described auxiliary cuboid is provided with two the first slide blocks horizontally slipped and two ends have been reserved slide block and drawn hole, the second slide block on described cuboid draws hole through described slide block, and supporting on the second described slide block is provided with nut；
One end of iron wire is fixed in the slider bore in the first described slide block, and on other end fixed lobe, described projection is fixed on meter ruler and moves left and right.
In technique scheme: be provided with, at described cuboid and laterally disposed auxiliary cuboid, the waveform chute matched with the first described slide block and the second slide block.
In technique scheme: described protractor and meter ruler all adopt transparent plastic sheet material, and thickness is 2 millimeters.
In technique scheme: the bottom of described meter ruler and rock core horizontal plane keeping parallelism.
In technique scheme: the lateral length of described auxiliary cuboid is 12-14 centimetre.
Present invention have the advantage that 1, be decorated with multiple semicircle inside protractor, represent the marginal value of various gravel respectively, the scope of particular types gravel it is, when need not accurately measure gravel major axis, it is possible to estimation gravel kind faster between the adjacent semicircle of each two.2, by the rotation of pointer, it is possible not only to the inclination angle of the bigger gravel of accurate measurement, it is also possible to the inclination angle of the less gravel of accurate measurement；Again because pointer is decorated with scale, so, while measuring inclination angle, also measure gravel major axis size, simply efficiently；3, pointer is fixed in two hornworks by screw thread, nut, when loosening situation occurs pointer, by rotating nut, regulates its degree of tightness；4, the existence of fixed mount, it is possible to make protractor and base and rock core plane-parallel, improve certainty of measurement；Also protractor can be made better to be fixed in rock core, be unlikely to be moved in reading, produce error；And, the existence of slide block in fixed mount, it is possible to make protractor move more flexibly, it is simple to measure；5, each Element Design is detachable, it is possible to install according to different needs, simple and convenient.
Accompanying drawing explanation
Fig. 1 is fixed mount side view.
Fig. 2 is fixed mount top view.
Fig. 3 is fixed mount front view.
Fig. 4 is protractor top view.
Fig. 5 is protractor front view.
Fig. 6 is pointer top view.
Fig. 7 is overall structure schematic diagram of the present invention.
In figure: measure part 1, standing part 2, protractor 3, cylinder hole 3.4, meter ruler 4 pointer 5, bolt 6, flange 6.1, cuboid 7, assist cuboid the 8, first slide block 8.1, slider bore 8.1.1, slide block to draw hole the 8.2, second slide block 8.3, iron wire 9, chute 10, projection 11.
Detailed description of the invention
Below in conjunction with accompanying drawing describe in detail the present invention performance, but they are not intended that limitation of the invention, only for example, be will become clearer from easy to understand by explanation advantages of the present invention simultaneously.
With reference to shown in Fig. 1-7: the detachable gravel dipmeter of the present invention, it includes measuring part 1 and standing part 2, described measurement part 1 includes top and is semicircular protractor 3 and bottom is rectangular meter ruler 4, the middle hollow out total at described protractor 3 and meter ruler 4 has columned cylinder hole 3.4, described cylinder hole 3.4 is provided with the pointer 5 of the transparent material in same aperture in advance, bolt 6 sequentially passes through described pointer 5 and cylinder hole 3.4, and afterbody at described bolt 6 is supporting is provided with flange 6.1；
Described standing part 2 includes the cuboid 7 of two vertical placements and laterally disposed auxiliary cuboid 8, described auxiliary cuboid 8 is provided with two the first slide blocks 8.1 horizontally slipped and two ends have been reserved slide block and drawn hole 8.2, the second slide block 8.3 on described cuboid 7 draws hole 8.2 through described slide block, and supporting on the second described slide block 8.3 is provided with nut；
One end of iron wire 9 is fixed on the slider bore 8.1.1 in the first described slide block 8.1, and on other end fixed lobe 11, described projection 11 is fixed on meter ruler 4 and moves left and right.
It is provided with the waveform chute 10 matched with the first described slide block 8.1 and the second slide block 8.3 at described cuboid 7 and laterally disposed auxiliary cuboid 8.
Described protractor 3 and meter ruler 4 all adopt transparent plastic sheet material, and thickness is 2 millimeters.
The bottom of described meter ruler 4 and rock core horizontal plane keeping parallelism.
The lateral length of described auxiliary cuboid 8 is 12-14 centimetre.
Set forth the specifically used process of the present invention in detail below: first auxiliary cuboid 8 is connected into an arch with cuboid 7 by chute 10 and the first slide block 8.1, then this arch assembly is enclosed within above rock core to be measured, owing to rock core is not of uniform size, so by assisting 8 times iron square hinge adjusting elasticities of cuboid, when hinge pine, cuboid iron plate attached below can move left and right to adapt to rock core size, the nut screwing clamping passing through to tighten hinge place when auxiliary cuboid 8 paster is just the same with rock core size makes auxiliary cuboid 8 paster moving, now want to be connected with 8 iron wires on auxiliary cuboid by protractor 3, protractor 3 is made to fix level of cutting and assist below cuboid 8.Because 2 cuboids 7 have chute 10 and the second slide block 8.3, therefore cuboid 7 can be moved up and down by this chute 10.And owing to assisting chute the 10, first slide block 8.1 above cuboid 8 to exist, the first slide block 8.1 of protractor 3 can be made to connect protractor 3 level and move left and right.Protractor 3 can be moved to above gravel to be measured by these 2 movements.
Above-mentioned unspecified part is prior art.
Claims (5)
1. detachable gravel dipmeter, it is characterized in that: it includes measurement part (1) and standing part (2), described measurement part (1) includes top and is semicircular protractor (3) and bottom is rectangular meter ruler (4), the middle hollow out total at described protractor (3) and meter ruler (4) has columned cylinder hole (3.4), described cylinder hole (3.4) is provided with the pointer (5) of the transparent material in same aperture in advance, bolt (6) sequentially passes through described pointer (5) and cylinder hole (3.4), afterbody at described bolt (6) is supporting is provided with flange (6.1)；
Described standing part (2) includes the cuboid (7) of two vertical placements and laterally disposed auxiliary cuboid (8), described auxiliary cuboid (8) is provided with two the first slide blocks (8.1) horizontally slipped and two ends have been reserved slide block and drawn hole (8.2), the second slide block (8.3) on described cuboid (7) draws hole (8.2) through described slide block, and supporting is provided with nut described the second slide block (8.3) is upper；
One end of iron wire (9) is fixed in the slider bore (8.1.1) in described the first slide block (8.1), on other end fixed lobe (11), described projection (11) is fixed on meter ruler (4) and above and moves left and right.
2. detachable gravel dipmeter according to claim 1, it is characterised in that: the waveform chute (10) matched with described the first slide block (8.1) and the second slide block (8.3) it is provided with at described cuboid (7) and laterally disposed auxiliary cuboid (8).
3. detachable gravel dipmeter according to claim 1 and 2, it is characterised in that: described protractor (3) and meter ruler (4) all adopt transparent plastic sheet material, and thickness is 2 millimeters.
4. detachable gravel dipmeter according to claim 3, it is characterised in that: the bottom of described meter ruler (4) and rock core horizontal plane keeping parallelism.
5. detachable gravel dipmeter according to claim 1, it is characterised in that: the lateral length of described auxiliary cuboid (8) is 12-14 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176919.5A CN105716508B (en) | 2016-03-25 | 2016-03-25 | Detachable gravel dipmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176919.5A CN105716508B (en) | 2016-03-25 | 2016-03-25 | Detachable gravel dipmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105716508A true CN105716508A (en) | 2016-06-29 |
| CN105716508B CN105716508B (en) | 2018-05-15 |
Family
ID=56158100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610176919.5A Expired - Fee Related CN105716508B (en) | 2016-03-25 | 2016-03-25 | Detachable gravel dipmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716508B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE512031C2 (en) * | 1998-05-13 | 2000-01-17 | Wibe Ab | Angle measuring device for cutting cable ducting, comprising protractor with pivoting rule used to indicate angle and capable of being slid along track in protractor base |
| CN202083330U (en) * | 2011-06-21 | 2011-12-21 | 中国科学院地质与地球物理研究所 | Dip angle measuring device of rock core fracture |
| CN202885743U (en) * | 2012-10-25 | 2013-04-17 | 中铁上海工程局有限公司第五分公司 | Anchor recess angle measurement instrument |
| CN205655785U (en) * | 2016-03-25 | 2016-10-19 | 长江大学 | Detachable gravel dip meter |
-
2016
- 2016-03-25 CN CN201610176919.5A patent/CN105716508B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE512031C2 (en) * | 1998-05-13 | 2000-01-17 | Wibe Ab | Angle measuring device for cutting cable ducting, comprising protractor with pivoting rule used to indicate angle and capable of being slid along track in protractor base |
| CN202083330U (en) * | 2011-06-21 | 2011-12-21 | 中国科学院地质与地球物理研究所 | Dip angle measuring device of rock core fracture |
| CN202885743U (en) * | 2012-10-25 | 2013-04-17 | 中铁上海工程局有限公司第五分公司 | Anchor recess angle measurement instrument |
| CN205655785U (en) * | 2016-03-25 | 2016-10-19 | 长江大学 | Detachable gravel dip meter |
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| Publication number | Publication date |
|---|---|
| CN105716508B (en) | 2018-05-15 |
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