CN209387572U - A kind of Rock And Soil sample complex resistivity measuring electrode box - Google Patents
A kind of Rock And Soil sample complex resistivity measuring electrode box Download PDFInfo
- Publication number
- CN209387572U CN209387572U CN201822135626.XU CN201822135626U CN209387572U CN 209387572 U CN209387572 U CN 209387572U CN 201822135626 U CN201822135626 U CN 201822135626U CN 209387572 U CN209387572 U CN 209387572U
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- push rod
- fixed
- electrode
- plate
- hole
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Abstract
A kind of Rock And Soil sample complex resistivity measuring electrode box, fixed plate electrode and fixed baffle are separately fixed at two end of frame；Mobile electrode plate is located between fixed plate electrode and fixed baffle；Articles holding table is located between fixed plate electrode and mobile electrode plate and is fixed on chassis base；The push rod through-hole that one end of push rod passes through fixed baffle is contacted with mobile electrode plate, fixed plate electrode and mobile electrode plate open up fluted respectively, graphite flake is installed in groove and offers wire guide, groove two sides offer tapped through hole respectively, and conducting wire passes through wire guide and graphite flake is connected with extraneous instrument.Fixing bolt fastens the graphite flake in groove by tapped through hole.Push rod has external screw thread, and the push rod through-hole on fixed baffle is equipped with the internal screw thread to match with push rod external screw thread；One end that push rod is contacted with mobile electrode plate is equipped with baffle, and the push rod other end is equipped with handle.The measurement of complex resistivity can be directly carried out at the scene, measured more convenient.
Description
Technical field
The utility model relates to a kind of electrode box, in particular to a kind of Rock And Soil sample complex resistivity measuring electrode box.
Background technique
Complex resistivity measuring technology is a kind of new technology to be grown up based on Rock And Soil Dispersion.Complex resistivity packet
Rock And Soil information abundant is contained, using Rock And Soil complex resistivity measurement data, complex resistivity and the thermally conductive system of Rock And Soil can be analyzed
Influence relationship between number, moisture content, porosity etc. detects the distribution situation of oil gas, distinguishes oil-gas Layer, therefore complex resistivity is surveyed
Examination technology has high practical value and economic value in oilfield production.
During Exploration of Oil And Gas, in order to preferably carry out geologic interpretation to complex resistivity achievement to improve exploration essence
Degree, it usually needs rock or the measurement of soil body sample complex resistivity are done, but currently without a kind of carry out Rock And Soil that can be convenient
The device of sample complex resistivity measurement, this brings inconvenience for the measurement of Rock And Soil complex resistivity.
Therefore need it is a kind of can accurate and effective, quickly and easily measure the device of Rock And Soil complex resistivity parameter.
Summary of the invention
The purpose of this utility model be solve at this stage can not effectively, it is quick, easy, accurately measure Rock And Soil complex resistance
The problem of rate parameter and a kind of Rock And Soil sample complex resistivity measuring electrode box provided.
The utility model includes frame, fixed plate electrode, articles holding table, mobile electrode plate, fixed baffle and push rod, wherein solid
Fixed electrode plate is fixed on frame one end；Fixed baffle is fixed on the frame other end, and fixed baffle middle position opens up push rod through-hole；
Mobile electrode plate is located between fixed plate electrode and fixed baffle；Articles holding table is located between fixed plate electrode and mobile electrode plate,
Articles holding table is fixed on chassis base；The push rod through-hole that one end of push rod passes through fixed baffle is contacted with mobile electrode plate.
The opposite side central location of fixed plate electrode and mobile electrode plate opens up fluted, installation graphite in groove respectively
Piece, wire guide is offered in groove, and conducting wire passes through wire guide and graphite flake is connected with external world's instrument.
The groove two sides of fixed plate electrode and mobile electrode plate offer tapped through hole respectively, and fixing bolt is logical by screw thread
Hole fastens the graphite flake in groove.
Articles holding table upper end opens up U-type groove.
Push rod has external screw thread, and the push rod through-hole on fixed baffle is equipped with the internal screw thread to match with push rod external screw thread；It pushes away
One end that bar is contacted with mobile electrode plate is equipped with baffle, and the push rod other end is equipped with handle.
Working principle of the utility model is:
In measurement process, graphite flake is placed in the groove of fixed plate electrode and mobile electrode plate respectively, screws groove
The fixing bolt of two sides, fastens graphite flake, and two panels graphite flake is connected by conducting wire with external instrument；By ready ground to be measured
Body sample is placed in the U-type groove of articles holding table, and the length of Rock And Soil sample to be measured should be greater than the length of articles holding table, and both ends are respectively more than
Articles holding table suitable distance contacts Rock And Soil sample to be measured one end with the graphite flake of fixed plate electrode, and the other end is pushed away by adjusting
Bar pushes mobile electrode plate mobile to fixed plate electrode direction, until the graphite flake and Rock And Soil sample to be measured of mobile electrode plate
Sufficiently coupling, while the graphite flake of fixed plate electrode is also sufficiently coupled with Rock And Soil sample to be measured；The utility model uses the two poles of the earth
Method measures, i.e., in same point, the pole B and the pole N in same point, external instrument is powered by conducting wire to graphite flake for the pole A and the pole M,
After electric current after be conducted in Rock And Soil sample to be measured via graphite flake is stablized, the voltage difference and sample of two graphite electrodes are measured
Current value obtains the complex resistivity of Rock And Soil sample to be measured.
The utility model has the beneficial effects that
1, for the test sample of different length, the position of mobile electrode plate can be adjusted by push rod to complete to measure, together
When sample can be made sufficiently to couple with graphite flake, keep measurement error smaller；
2, work as current electrode and measuring electrode with graphite flake, electrode polarization can be effectively eliminated to the shadow of measurement result
It rings, improves the accuracy rate of measurement result；
3, be powered due to the utility model using external instrument, measured, can cooperate a variety of measuring instruments carry out using,
Therefore there is wider applicability；
4, the utility model structure is simple, and compact is easy to process, low in cost, easy to carry, can at the scene directly
The measurement for carrying out complex resistivity, keeps the measurement of Rock And Soil complex resistivity more convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the utility model section view.
Fig. 3 is the fixed plate electrode and mobile electrode plate schematic diagram of the utility model.
Wherein: 1-frame；2-fixed plate electrodes；3-articles holding tables；4-mobile electrode plates；5-fixed baffles；6-push away
Bar；7-push rod through-holes；8-grooves；9-wire guides；10-tapped through holes；11-baffles；12-handles.
Specific embodiment
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of Rock And Soil sample complex resistivity measuring electrode box, including frame 1, solid
Fixed electrode plate 2, articles holding table 3, mobile electrode plate 4, fixed baffle 5 and push rod 6, fixed plate electrode 2 are fixed on 1 one end of frame；Gu
Determine baffle 5 and be fixed on 1 other end of frame, 5 middle position of fixed baffle opens up push rod through-hole 7；Mobile electrode plate 4 is located at fixed electricity
Between pole plate 2 and fixed baffle 5；Articles holding table 3 is located between fixed plate electrode 2 and mobile electrode plate 4, and articles holding table 3 is fixed on frame
On 1 bottom plate of frame；The push rod through-hole 7 that one end of push rod 6 passes through fixed baffle 5 is contacted with mobile electrode plate 4.
The opposite side central location of fixed plate electrode 2 and mobile electrode plate 4 opens up fluted 8 respectively, installs stone in groove 8
Ink sheet, wire guide 9 is offered in groove 8, and conducting wire passes through wire guide 9 and graphite flake is connected with external world's instrument.
8 two sides of groove of fixed plate electrode 2 and mobile electrode plate 4 offer tapped through hole 10 respectively, and fixing bolt passes through
Tapped through hole 10 fastens the graphite flake in groove 8.
3 upper end of articles holding table opens up U-type groove.
Push rod 6 has external screw thread, and the push rod through-hole 7 on fixed baffle 5 is equipped with the interior spiral shell to match with 6 external screw thread of push rod
Line；One end that push rod 6 is contacted with mobile electrode plate 4 is equipped with baffle 11, and 6 other end of push rod is equipped with handle 12.
Working principle of the utility model is:
In measurement process, graphite flake is placed in the groove 8 of fixed plate electrode 2 and mobile electrode plate 4 respectively, is screwed recessed
The fixing bolt of 8 two sides of slot, fastens graphite flake, and two panels graphite flake is connected by conducting wire with external instrument；It will be ready to be measured
Rock And Soil sample is placed in the U-type groove of articles holding table 3, and the length of Rock And Soil sample to be measured should be greater than the length of articles holding table 3, both ends
It is more than respectively 3 suitable distance of articles holding table, contacts Rock And Soil sample to be measured one end and the graphite flake of fixed plate electrode 2, the other end is logical
It crosses handle 12 and adjusts push rod 6, push rod 6 is made to push mobile electrode plate 4 to fixed plate electrode 2 by the push rod through-hole 7 of fixed baffle 5
Direction is mobile, until the graphite flake of mobile electrode plate 4 is sufficiently coupled with Rock And Soil sample to be measured, while the stone of fixed plate electrode 2
Ink sheet is also sufficiently coupled with Rock And Soil sample to be measured；The utility model is measured using the two poles of the earth method, i.e. the pole A and the pole M is same
Point, the pole B and the pole N are in same point, and external instrument is powered by conducting wire to graphite flake, to be conducted to Rock And Soil to be measured via graphite flake
After electric current in sample is stablized, the voltage difference of two graphite electrodes and the current value of sample are measured, Rock And Soil sample to be measured is obtained
Complex resistivity.
Push rod 6 and push rod through-hole 7 distinguish external screw thread and matched internal screw thread, it is therefore intended that make mobile electrode plate 4
Manpower can be detached from after reaching designated position and keeps stable；The baffle 11 of 6 front end of push rod is for keeping 4 stress of mobile electrode plate equal
It is even, stablize movement.
Claims (1)
1. a kind of Rock And Soil sample complex resistivity measuring electrode box, it is characterised in that: including frame (1), fixed plate electrode (2),
Articles holding table (3), mobile electrode plate (4), fixed baffle (5) and push rod (6), fixed plate electrode (2) are fixed on frame (1) one end；
Fixed baffle (5) is fixed on frame (1) other end, and fixed baffle (5) middle position opens up push rod through-hole (7)；Mobile electrode plate
(4) it is located between fixed plate electrode (2) and fixed baffle (5)；Articles holding table (3) is located at fixed plate electrode (2) and mobile electrode plate
(4) between, articles holding table (3) is fixed on frame (1) bottom plate；One end of push rod (6) passes through the push rod through-hole of fixed baffle (5)
(7) it is contacted with mobile electrode plate (4)；
The opposite side central location of the fixed plate electrode (2) and mobile electrode plate (4) opens up fluted (8) respectively, groove (8)
Interior installation graphite flake, groove (8) is interior to be offered wire guide (9), and conducting wire passes through wire guide (9) for graphite flake and extraneous instrument phase
Even；Groove (8) two sides of fixed plate electrode (2) and mobile electrode plate (4) offer tapped through hole (10) respectively, and fixing bolt is logical
Tapped through hole (10) are crossed, the graphite flake in groove (8) is fastened；
Articles holding table (3) upper end opens up U-type groove；
The push rod (6) has external screw thread, and the push rod through-hole (7) on fixed baffle (5) is equipped with to match with push rod (6) external screw thread
Internal screw thread；One end that push rod (6) is contacted with mobile electrode plate (4) is equipped with baffle (11), and push rod (6) other end is equipped with handle
(12)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135626.XU CN209387572U (en) | 2018-12-19 | 2018-12-19 | A kind of Rock And Soil sample complex resistivity measuring electrode box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135626.XU CN209387572U (en) | 2018-12-19 | 2018-12-19 | A kind of Rock And Soil sample complex resistivity measuring electrode box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387572U true CN209387572U (en) | 2019-09-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135626.XU Expired - Fee Related CN209387572U (en) | 2018-12-19 | 2018-12-19 | A kind of Rock And Soil sample complex resistivity measuring electrode box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796002A (en) * | 2020-08-13 | 2020-10-20 | 阳泉煤业（集团）股份有限公司 | Core resistivity measuring device with variable cavity length and capable of realizing real-time temperature loading |
| CN113504269A (en) * | 2021-07-01 | 2021-10-15 | 国家电网有限公司 | Experimental soil resistivity measuring device and measuring method thereof |
-
2018
- 2018-12-19 CN CN201822135626.XU patent/CN209387572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796002A (en) * | 2020-08-13 | 2020-10-20 | 阳泉煤业（集团）股份有限公司 | Core resistivity measuring device with variable cavity length and capable of realizing real-time temperature loading |
| CN113504269A (en) * | 2021-07-01 | 2021-10-15 | 国家电网有限公司 | Experimental soil resistivity measuring device and measuring method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20211219 |