CN106772647A - A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device - Google Patents
A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device Download PDFInfo
- Publication number
- CN106772647A CN106772647A CN201611044845.6A CN201611044845A CN106772647A CN 106772647 A CN106772647 A CN 106772647A CN 201611044845 A CN201611044845 A CN 201611044845A CN 106772647 A CN106772647 A CN 106772647A
- Authority
- CN
- China
- Prior art keywords
- sample
- fixed support
- experiment
- groove
- measurement
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/40—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for measuring magnetic field characteristics of the earth
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
A kind of method that paleomagnetic field intensity experiment is carried out the invention discloses sample fixing device and with the device, the device includes experiment furnace cradle, sample fixed support, measurement fixed support, and the sample fixed support is connected with experiment furnace cradle, measurement fixed support respectively；A kind of method of paleomagnetic field intensity experiment is：First sample travel direction is marked；Then it is sampled by rig, according to the sample well size on sample fixed support during sampling, determines sample diameter size；Then the sample that will be taken carries out surface polishing, makes sample smooth as far as possible, and is placed in the sample well on sample holder, and steady pin is put into fixed pin holes, and sample is compressed；Finally carry out paleointensity experiment process and paleomagnetic field ionization meter；The present invention can be prevented effectively when paleointensity experiment process is carried out, and sample fixed support is translated into, and influence treatment effect and measurement result, and the device to reuse, easy to use, long service life.
Description
Technical field
The present invention relates to paleomagnetic field strength test technical field, specifically a kind of sample fixing device and use
The method that the device carries out paleomagnetic field intensity experiment.
Background technology
Paleomagnetism, refers to the earth's magnetic field of mankind's prehistoric (geological epoch) and history phase also known as natural remanent magnetism.Each geologic age
Rock often has certain magnetic, indicates the pole orientation in its generation period.Paleomagnetism is generally divided into two kinds, i.e. thermoremanent magnetism and deposition
Remanent magnetism, the magnetic in magmatic rock represented by carrying magnetic mineral claims thermoremanent magnetism；Magnetic in sedimentary rock represented by carrying magnetic material,
Claim depositional remanent magnetization.
Paleointensity experiment mainly carries out measurement of residual magnetism to the sample after paleointensity experimental furnace is processed, then according to survey
The remanent magnetism for obtaining extrapolates magnetic field of the earth paleointensity.Whole experiment process time and effort consuming.Due to by paleointensity experimental furnace and sample body
Long-pending limitation, once experiment is merely able to general 70 samples for the treatment of.And for the volcanic rock sample with high magnetic intensity, such as
Using normal volume sample, the magnetic moment of sample can exceed the range ability of automatic superconductive magnetometer to fruit, and generally use rotary magnetic
Power instrument is measured, and the measurement of residual magnetism speed ratio of sample is slow with automatic superconductive system measuring speed, and magnetic moment measurement directionality
The degree of accuracy is relatively low.Generally speaking, to carry out paleointensity conventional efficient using the sample of normal volume very low.
Paleomagnetic field device of the prior art can carry out paleointensity experiment using small sample, improve operating efficiency, but
It is that to be still present device insecure, when carrying out paleointensity and processing, is easily caused specimen holder overturning, influence experiment effect lacks
Fall into, and be not suitable for long-term use, because hold-down gear uses screw, after long-term use, it may occur that thread abrasion, cause
Device cannot be used.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided a kind of sample fixing device and with should
The method that device carries out paleomagnetic field intensity experiment, using the fixing device, can effectively prevent from carrying out paleointensity experimental station
When reason, sample fixed support is translated into, and influences treatment effect, and follow-up measurement result, and the device to repeat
Use, easy to use, long service life.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of sample fixing device of paleomagnetic field intensity experiment, it includes experiment furnace cradle, sample fixed support, measurement
Fixed support；The sample fixed support is connected with experiment furnace cradle, measurement fixed support respectively.
Preferably, groove port is provided with described experiment furnace cradle.
Preferably, described sample fixed support include steady pin, fixed pin holes, sample well, draw-in groove, the first plane, tiltedly
Face；The support bracket fastened section of sample is convex, and is connected with the groove interference fit on experiment furnace cradle, the sample
Support bracket fastened upper end is provided with the first plane, and the middle setting of first plane has a fixed pin holes, the fixed pin holes with
Steady pin interference fit is connected, and the support bracket fastened middle upper end of sample is provided with sample well, the sample fixed support both sides
Middle-end be provided with inclined-plane, be provided with draw-in groove on the inclined-plane.
Preferably, set fluted on described measurement fixed support, and groove connects with sample fixed support interference fit
Connect.
A kind of method of paleomagnetic field intensity experiment：Comprise the following steps：
1st, the sampling of sample：First sample travel direction is marked；Then it is sampled by rig, according to sample during sampling
Sample well size on fixed support, determines sample diameter size.
2nd, fixed sample：The sample that will be taken carries out surface polishing, makes sample smooth as far as possible, and be placed on sample holder
On sample well in, then steady pin is put into fixed pin holes, sample is compressed.
3rd, paleointensity experiment process：The sample fixed support of carry sample is placed in the groove of experiment furnace cradle, and sample
The draw-in groove of fixed support both sides and the both sides clamping of experiment furnace cradle, paleointensity experiment process is carried out to sample.
4th, paleomagnetic field ionization meter：Measurement will be put into by the sample fixed support of the carry sample of paleointensity experiment process
In support bracket fastened groove, measurement of residual magnetism is carried out by measuring instrument.
Beneficial effects of the present invention are：Using the fixing device, can effectively prevent from carrying out paleointensity experiment process
When, sample fixed support is translated into, and influences treatment effect and follow-up measurement result, and the device to reuse,
It is easy to use, long service life.
Brief description of the drawings
Fig. 1 is the structural representation that sample fixed support of the invention is connected with experiment furnace cradle；
Fig. 2 is the support bracket fastened left side view of sample of the invention；
Fig. 3 is the support bracket fastened front view of measurement of the invention；
Fig. 4 is the support bracket fastened top view of measurement of the invention；
In figure 1. experiment furnace cradles, 2. sample fixed support, 3. steady pin, 4. fixed pin holes, 5. sample well, 6. draw-in groove,
7. groove, 8. measure fixed support, 9. the first plane, 10. inclined-plane.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this
Invention, is not intended to limit the present invention.
Referring to Fig. 1 to Fig. 4, this specific embodiment uses following technical scheme：
A kind of sample fixing device of paleomagnetic field intensity experiment, it includes experiment furnace cradle 1, sample fixed support 2, survey
Amount fixed support 8；The sample fixed support 2 is connected with experiment furnace cradle 1, measurement fixed support 8 respectively.
Groove port is provided with described experiment furnace cradle 1, is easy to be connected with sample fixed support 2.
Described sample fixed support 2 includes steady pin 3, fixed pin holes 4, sample well 5, draw-in groove 6, the first plane 9, inclined-plane
10；
The section of the sample fixed support 2 is convex, and is connected with the groove interference fit for testing on furnace cradle 1,
The upper end of the sample fixed support 2 is provided with the first plane 9, and the middle setting of first plane 9 has fixed pin holes 4, institute
State fixed pin holes 4 to be connected with the interference fit of steady pin 3, the middle upper end of the sample fixed support 2 is provided with sample well 5, described
The middle-end of the both sides of sample fixed support 2 is provided with inclined-plane 10, and draw-in groove 6 is provided with the inclined-plane 10.
Fluted 7 are set on described measurement fixed support 8, and groove 7 is connected with the interference fit of sample fixed support 2.
A kind of method of paleomagnetic field intensity experiment：Comprise the following steps：
First sample travel direction is marked；Then it is sampled by rig, according on sample fixed support 2 during sampling
The size of sample well 5, determines sample diameter size；The sample that will be taken carries out surface polishing, makes sample smooth as far as possible, and be placed on
In sample well 5 on sample holder 2, then steady pin 3 is put into fixed pin holes 4, sample is compressed；By the sample of carry sample
Product fixed support 2 is placed in the groove of experiment furnace cradle 1, and sample fixed support 2 both sides draw-in groove 6 and experiment furnace cradle 1
Both sides clamping, paleointensity experiment process is carried out to sample；By by the sample fixed support 2 of the carry sample of paleointensity experiment process
It is put into the groove 7 of measurement fixed support 8, measurement of residual magnetism is carried out by measuring instrument.
Rig in this specific embodiment uses hollow drill, can get out the sample of normal diameter size, and sample is solid
The draw-in groove 6 of the both sides of fixed rack 2 and the both sides clamping for testing furnace cradle 1, it is ensured that stability, it is to avoid carrying out paleointensity experimental station
During reason, overturn.
The advantage of this specific embodiment：Using the fixing device, can effectively prevent from carrying out paleointensity experiment process
When, sample fixed support is translated into, and influences treatment effect and follow-up measurement result, and the device to repeat to make
With easy to use, long service life.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of sample fixing device, it includes experiment furnace cradle, sample fixed support, measurement fixed support, it is characterised in that：
The sample fixed support is connected with experiment furnace cradle, measurement fixed support respectively.
2. a kind of sample fixing device according to claim 1, it is characterised in that：It is provided with described experiment furnace cradle
Groove port.
3. a kind of sample fixing device according to claim 1, it is characterised in that：Described sample fixed support includes solid
Rationed marketing, fixed pin holes, sample well, draw-in groove, the first plane, inclined-plane；The support bracket fastened section of sample be convex, and with reality
The groove interference fit connection tested on furnace cradle, the support bracket fastened upper end of sample is provided with the first plane, and described first is flat
The middle setting in face has fixed pin holes, and the fixed pin holes are connected with steady pin interference fit, during the sample is support bracket fastened
Upper end is provided with sample well, and the middle-end of the sample fixed support both sides is provided with inclined-plane, draw-in groove is provided with the inclined-plane.
4. a kind of sample fixing device according to claim 1, it is characterised in that：Set on described measurement fixed support
It is fluted, and groove is connected with sample fixed support interference fit.
5. a kind of method of paleomagnetic field intensity experiment, it is characterised in that：Comprise the following steps：(1), the sampling of sample：First will
Sample travel direction is marked；Then it is sampled by rig, according to the sample well size on sample fixed support during sampling, certainly
Random sample product diameter；(2), fixed sample：The sample that will be taken carries out surface polishing, makes sample smooth as far as possible, and be placed on
In sample well on sample holder, then steady pin is put into fixed pin holes, sample is compressed；(3), paleointensity experimental station
Reason：By the sample fixed support of carry sample be placed on experiment furnace cradle groove in, and sample fixed support both sides draw-in groove and reality
The both sides clamping of furnace cradle is tested, paleointensity experiment process is carried out to sample；(4), paleomagnetic field ionization meter：Will be by paleointensity
The sample fixed support of the carry sample of experiment process is put into the support bracket fastened groove of measurement, and remanent magnetism survey is carried out by measuring instrument
Amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044845.6A CN106772647A (en) | 2016-11-24 | 2016-11-24 | A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044845.6A CN106772647A (en) | 2016-11-24 | 2016-11-24 | A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106772647A true CN106772647A (en) | 2017-05-31 |
Family
ID=58975186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044845.6A Pending CN106772647A (en) | 2016-11-24 | 2016-11-24 | A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106772647A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464442Y (en) * | 2001-01-20 | 2001-12-12 | 中国科学院理化技术研究所 | Multiple physical magnitude integrated miniature experiment apparatus |
| RU2303799C1 (en) * | 2005-10-31 | 2007-07-27 | Институт космофизических исследований и аэрономии СО РАН | Method for remote definition of vertical component of magnetic induction of rocks in ancient epochs particularly to paleomagnetism |
| CN102066913A (en) * | 2008-05-14 | 2011-05-18 | 艾尼股份公司 | Measuring device of the electric properties of solid or liquid geological samples |
| CN201965085U (en) * | 2010-12-23 | 2011-09-07 | 中国石油化工股份有限公司 | Sample holder |
| CN103033773A (en) * | 2011-09-29 | 2013-04-10 | 中国科学院地质与地球物理研究所 | Sample fixing device and method for intensity experiment of paleomagnetic field with the device |
-
2016
- 2016-11-24 CN CN201611044845.6A patent/CN106772647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464442Y (en) * | 2001-01-20 | 2001-12-12 | 中国科学院理化技术研究所 | Multiple physical magnitude integrated miniature experiment apparatus |
| RU2303799C1 (en) * | 2005-10-31 | 2007-07-27 | Институт космофизических исследований и аэрономии СО РАН | Method for remote definition of vertical component of magnetic induction of rocks in ancient epochs particularly to paleomagnetism |
| CN102066913A (en) * | 2008-05-14 | 2011-05-18 | 艾尼股份公司 | Measuring device of the electric properties of solid or liquid geological samples |
| CN201965085U (en) * | 2010-12-23 | 2011-09-07 | 中国石油化工股份有限公司 | Sample holder |
| CN103033773A (en) * | 2011-09-29 | 2013-04-10 | 中国科学院地质与地球物理研究所 | Sample fixing device and method for intensity experiment of paleomagnetic field with the device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104280452B (en) | Wire rope defect scanning system based on circular array weak magnetic detection sensor | |
| CN103018148B (en) | Method for measuring porosity of coal core | |
| WO2011094275A3 (en) | Nmr contrast logging | |
| GB0913555D0 (en) | A magnetic resonance force detection apparatus and associated methods | |
| CN103439537A (en) | Lossless sample clamp of solar battery current-voltage testing system | |
| CN108760874A (en) | A kind of non-destructive testing device and method of steel wire rope | |
| CN106644879B (en) | A kind of method and device of determining rock core different aperture component permeability contribution margin | |
| CN104111011A (en) | Device for measuring valve cone height, corrected length and conical surface bounce | |
| CN110530962A (en) | A method of geological sample Sm-Nd isotope while mass spectrometric measurement without diluent | |
| CN105804731B (en) | A kind of rock crustal stress detection method and system | |
| MXPA03009463A (en) | Detection of borehole currents in well logging. | |
| CN104375102B (en) | Body residual magnetic moment to be measured and sense magnetic moment method for fast measuring under earth's magnetic field | |
| CN104391260A (en) | Spacecraft and product magnetic moment self-adaptive dynamic test method thereof | |
| CN106772647A (en) | A kind of sample fixing device and the method that paleomagnetic field intensity experiment is carried out with the device | |
| CN204371325U (en) | A kind of high temperature slim-hole natural gamma-ray spectroscopy tool | |
| CN100489561C (en) | Educational geomagnetic field measurement experimental apparatus | |
| CN205532591U (en) | Mark and detect device of visiting pipe | |
| CN204346895U (en) | A kind of clamping device utilizing direct-reading spectrometer to complete the test of steel wire chemical composition | |
| CN204065427U (en) | For the proton-precession magnetometer that tunnel magnetic field is measured | |
| WO2023234979A3 (en) | High field magnetometry with hyperpolarized nuclear spins | |
| Knagge et al. | Analysis of porosity in porous silicon using hyperpolarized 129Xe two-dimensional exchange experiments | |
| CHEN et al. | The development history and new progress of magnetic resonance sounding technique | |
| CN102621506A (en) | Total field magnetometer 4-direction determining method and device for magnetic parameters of rock and ore samples | |
| CN108196308A (en) | Paleomagnetism small sample oriented acquisition device and application method | |
| CN101126798A (en) | Solenoid type specific susceptibility determinator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |