CN105716508B - Detachable gravel dipmeter - Google Patents
Detachable gravel dipmeter Download PDFInfo
- Publication number
- CN105716508B CN105716508B CN201610176919.5A CN201610176919A CN105716508B CN 105716508 B CN105716508 B CN 105716508B CN 201610176919 A CN201610176919 A CN 201610176919A CN 105716508 B CN105716508 B CN 105716508B
- Authority
- CN
- China
- Prior art keywords
- gravel
- protractor
- sliding block
- cuboid
- 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.)
- Expired - Fee Related
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Classifications
-
- 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 detachable gravel dipmeter, measurement part (1) and fixed part (2), the measurement part (1) is semicircular protractor (3) including top and lower part is rectangular meter ruler (4), there is columned cylinder hole (3.4) in the middle hollow out that the protractor (3) and meter ruler (4) share, the pointer (5) of the transparent material in same aperture is installed in advance on the cylinder hole (3.4), bolt (6) sequentially passes through the pointer (5) and cylinder hole (3.4), flange (6.1) is installed the afterbody of the bolt (6) is supporting；It overcomes pointer in the prior art and rotates the shortcomings that easily loosening for a long time, with being decorated with multiple semicircles inside protractor, the critical value of various gravels is represented respectively, it is the scope of particular types gravel between the adjacent semicircle of each two, in the case where need not accurately measure gravel major axis, the advantages of estimation gravel species that can be faster.
Description
Technical field
It is more specifically detachable gravel dipmeter the invention belongs to measure appliance technology.
Background technology
Geologist, it is necessary to measure rock core cobble-stone inclination angle by protractor in core observation, i.e. grow by measurement gravel
Axis and rock core horizontal plane angle, study its directionality, and need ruler to measure gravel major axis size, judge its gravel species
(according to gravel major axis size, gravel is divided into granule 2-8mm, small boulderet 8-16mm, big boulderet 16-32mm, cobble 32mm), but pass
The protractor of system is difficult to meet the needs of geologist
The angle at gravel inclination angle, that is, between gravel major axis and rock core horizontal plane, it is necessary to first by protractor in measurement process
Center is overlapped with gravel major axis lower extreme point, and makes zero graduation line and rock core horizontal plane keeping parallelism, and zero graduation line is grown with gravel
The sharp angle of axis is the inclination angle of gravel.
However, common two corners device, in practical operation, be 1. difficult by human hand swing protractor make its zero graduation line and
Rock core horizontal plane keeping parallelism, the reason for being 2. additionally, since protractor graduation mark, the inclination angle compared with big gravel is easier to measure, and
The inclination angle of smaller gravel, measurement get up it is relatively difficult, although 3. many people have devised pointer type protractor, due to shaft etc.
Reason, central point is often opaque nearby, can only by it is blind estimate the central point is overlapped with gravel major axis lower extreme point, 4. and
And during rotating shaft, central point is easily moved, 5. pointer turns the time and has grown and also easily loosen, these factors
Measurement result is generated many errors, accurate can not measure gravel inclination angle.6. certainly, in the observation of rock core gravel, equally
Need to measure gravel major axis, gravel is measured however, carrying protractor and ruler and not stopping transformation tool, to work
Person brings huge inconvenience, is unfavorable for the progress of rock core gravel measurement efficient work.People carry out angle using protractor
, it is necessary to first be overlapped the straight line of protractor as the straight line of true edge and tested angle during measurement, could carry out accurately
Measurement, but in practical operation, if slightly not note that without the straight line weight with tested angle the straight line of protractor
Close, it is possible to the inaccuracy of angular surveying can be caused.
The content of the invention
It is an object of the invention to overcome the shortcoming in above-mentioned background, and propose detachable gravel inclination angle measurement
Instrument.
The detachable gravel dipmeter of the present invention, it includes measurement part and fixed part, the measurement part
Including top be semicircular protractor and lower part is rectangular meter ruler, is engraved in the centre that the protractor and meter ruler share
Have columned cylinder hole in vain, the pointer of the transparent material in same aperture is installed in advance on the cylinder hole, bolt is successively
Through the pointer and cylinder hole, flange is installed the afterbody of the bolt is supporting；
The fixed part includes two cuboids placed vertically and laterally disposed auxiliary cuboid, described
Two the first sliding blocks to horizontally slip are provided with auxiliary cuboid and both ends have reserved sliding block and drawn hole, on the cuboid
The second sliding block draw hole through the sliding block, and supporting on second sliding block nut is installed；
One end of iron wire is fixed in the slider bore in first sliding block, and on other end fixed lobe, described is convex
Rise and be fixed on meter ruler and move left and right.
In the above-mentioned technical solutions：The cuboid and laterally disposed auxiliary cuboid be both provided with it is described
First sliding block and the matched waveform sliding slot of the second sliding block.
In the above-mentioned technical solutions：The protractor and meter ruler use transparent plastic sheet material, and thickness is 2 millis
Rice.
In the above-mentioned technical solutions：The bottom of the meter ruler and rock core horizontal plane keeping parallelism.
In the above-mentioned technical solutions：The lateral length of the auxiliary cuboid is 12-14 centimetres.
The invention has the advantages that：1st, multiple semicircles are decorated with inside protractor, represent the critical value of various gravels respectively,
It is the scope of particular types gravel between the adjacent semicircle of each two, can in the case where need not accurately measure gravel major axis
With estimation gravel species faster.2nd, by the rotation of pointer, not only can accurate measurement compared with big gravel inclination angle,
Can the accurate inclination angle for measuring smaller gravel；Again because pointer is decorated with scale, also measured while inclination angle is measured
Go out gravel major axis size, it is simple efficient；3rd, pointer is fixed in two corners device by screw thread, nut, is loosened when pointer
Situation, by rotating nut, it is elastic to adjust its；4th, the presence of fixed frame, can be such that protractor is put down with base and rock core horizontal plane
OK, measurement accuracy is improved；Also protractor can be made preferably to be fixed in rock core, is unlikely to be moved in reading, produce error；
Moreover, in fixed frame sliding block presence, protractor can be made more flexibly to move, easy to measure；5th, each Element Design is removable
Unload, can be installed according to different needs, it is simple and convenient.
Brief description of the drawings
Fig. 1 is fixed frame side view.
Fig. 2 is fixed frame top view.
Fig. 3 is fixed frame 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 diagram of the present invention.
In figure：Measure part 1, fixed part 2, protractor 3, cylinder hole 3.4,4 pointer 5 of meter ruler, bolt 6, flange 6.1,
Cuboid 7, auxiliary cuboid 8, the first sliding block 8.1, slider bore 8.1.1, sliding block draw hole 8.2, the second sliding block 8.3, iron wire 9, cunning
Groove 10, protrusion 11.
Embodiment
The performance that the invention will now be described in detail with reference to the accompanying drawings, but they do not form limitation of the invention,
It is only for example, while by illustrating that advantages of the present invention will become clearer and be readily appreciated that.
With reference to shown in Fig. 1-7：The detachable gravel dipmeter of the present invention, it includes measurement part 1 and fixed part
2, the measurement part 1 is semicircular protractor 3 including top and lower part is rectangular meter ruler 4, in the angulation
The middle hollow out that device 3 and meter ruler 4 share has columned cylinder hole 3.4, and same hole is provided with advance on the cylinder hole 3.4
The pointer 5 of the transparent material in footpath, bolt 6 sequentially pass through the pointer 5 and cylinder hole 3.4, match somebody with somebody in the afterbody of the bolt 6
Set is provided with flange 6.1；
The fixed part 2 includes two cuboids 7 placed vertically and laterally disposed auxiliary cuboid 8, in institute
Two the first sliding blocks 8.1 to horizontally slip are provided with the auxiliary cuboid 8 stated and both ends have reserved sliding block and drawn hole 8.2, in institute
The second sliding block 8.3 on the cuboid 7 stated draws hole 8.2, and the supporting peace on second sliding block 8.3 through the sliding block
Equipped with nut；
One end of iron wire 9 is fixed on the slider bore 8.1.1 in first sliding block 8.1, other end fixed lobe 11
On, the protrusion 11 is fixed on meter ruler 4 and moves left and right.
It is both provided with and first sliding block 8.1 and in the cuboid 7 and laterally disposed auxiliary cuboid 8
Two sliding blocks, 8.3 matched waveform sliding slot 10.
The protractor 3 and meter ruler 4 use transparent plastic sheet material, and thickness is 2 millimeters.
The bottom of the meter ruler 4 and rock core horizontal plane keeping parallelism.
The lateral length of the auxiliary cuboid 8 is 12-14 centimetres.
The specifically used process of the present invention is illustrated in detail below：First will auxiliary cuboid 8 and cuboid 7 by sliding slot 10 and
First sliding block 8.1 connects into an arch, then the arch assembly is sleeved on above rock core to be measured, due to rock core size not
One, so by aiding in 8 times iron square hinge adjusting elasticities of cuboid, when hinge is loose, cuboid iron plate attached below can be left
Move right to adapt to rock core size, when aiding in 8 patch of cuboid just as rock core size by tightening the spiral shell at hinge
Mother, which tightens, makes 8 patch of auxiliary cuboid to want to be connected with 8 iron wires on auxiliary cuboid by protractor 3 at this time, make in movement
Protractor 3, which is fixed, cuts horizontal and 8 lower section of auxiliary cuboid.Because 2 cuboids 7 have 10 and second sliding block 8.3 of sliding slot, therefore
Cuboid 7 can be moved up and down by the sliding slot 10.And since auxiliary 8 top sliding slot 10 of cuboid, the first sliding block 8.1 exist, can
Make the first sliding block 8.1 of protractor 3 connect 3 level of protractor to move left and right.Protractor 3 can be moved by this 2 movements
Above to gravel to be measured.
Above-mentioned unspecified part is the prior art.
Claims (5)
1. detachable gravel dipmeter, it is characterised in that：It includes measurement part (1) and fixed part (2), described
Measurement part (1) is semicircular protractor (3) including top and lower part is rectangular meter ruler (4), in the protractor
(3) and the shared middle hollow out of meter ruler (4) has columned cylinder hole (3.4), is installed in advance on the cylinder hole (3.4)
There is the pointer (5) of the transparent material in same aperture, bolt (6) sequentially passes through the pointer (5) and cylinder hole (3.4), described
The afterbody of bolt (6) supporting flange (6.1) is installed；
The fixed part (2) includes two cuboids (7) placed vertically and laterally disposed auxiliary cuboid (8),
Two the first sliding blocks to horizontally slip (8.1) are provided with the auxiliary cuboid (8) and both ends have reserved sliding block and drawn hole
(8.2), the second sliding block (8.3) on the cuboid (7) draws hole (8.2) through the sliding block, and described
It is supporting on two sliding blocks (8.3) that nut is installed；
One end of iron wire (9) is fixed in the slider bore (8.1.1) in first sliding block (8.1), other end fixed lobe
(11) on, the protrusion (11) is fixed on meter ruler (4) and moves left and right.
2. detachable gravel dipmeter according to claim 1, it is characterised in that：In the cuboid (7)
It is both provided with laterally disposed auxiliary cuboid (8) matched with first sliding block (8.1) and the second sliding block (8.3)
Waveform sliding slot (10).
3. detachable gravel dipmeter according to claim 1 or 2, it is characterised in that：The protractor (3)
Transparent plastic sheet material is used with meter ruler (4), and thickness is 2 millimeters.
4. detachable gravel dipmeter according to claim 3, it is characterised in that：Under the meter ruler (4)
Base and rock core horizontal plane keeping parallelism.
5. detachable gravel dipmeter according to claim 1, it is characterised in that：The auxiliary cuboid
(8) lateral length is 12-14 centimetres.
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 CN105716508A (en) | 2016-06-29 |
| CN105716508B true 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105716508A (en) | 2016-06-29 |
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