CN213091900U - Coupling electrode for detecting hardening field - Google Patents
Coupling electrode for detecting hardening field Download PDFInfo
- Publication number
- CN213091900U CN213091900U CN202021857285.8U CN202021857285U CN213091900U CN 213091900 U CN213091900 U CN 213091900U CN 202021857285 U CN202021857285 U CN 202021857285U CN 213091900 U CN213091900 U CN 213091900U
- Authority
- CN
- China
- Prior art keywords
- organic glass
- coupling
- threads
- glass shell
- coupling electrode
- 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
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 53
- 238000010168 coupling process Methods 0.000 title claims abstract description 53
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000004927 clay Substances 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 17
- 239000007822 coupling agent Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 238000010291 electrical method Methods 0.000 abstract description 8
- 208000034189 Sclerosis Diseases 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229920005372 Plexiglas® Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a coupling electrode for hardening place is surveyed, including lead wire, water injection hole, the poroid shrouding of threaded organic glass, organic glass shell, threaded copper cake and coupling bag. Welding the lead with the copper cake with the thread; the water injection hole is positioned at the top of the organic glass shell, and the organic glass pore-shaped sealing plate with the threads is positioned above the interior of the organic glass shell; the lead, the water injection hole, the organic glass porous sealing plate with the threads, the copper cake with the threads, the bottom seal and the coupling bag are all packaged in the organic glass shell; the utility model discloses a couplant increases the coupling in electrode and sclerosis place, and simultaneously, the lower material of resistivity such as clay is chooseed for use to the couplant, reduces ground resistance, and then can improve the electrical method and survey data acquisition quality, surveys for sclerosis place electrical method and provides a feasible scheme, improves work efficiency.
Description
Technical Field
The utility model relates to a coupling electrode in hardening place electric method is surveyed, but the wide application is surveyed in the electric method in hardening place (like road, airport, square, dam etc.) for medium, the structural distribution of surveying hardening place below.
Background
At present, in the detection of a hardening site, due to the reasons that electrodes are difficult to arrange, grounding resistance is large and the like, the detection work of an electrical method is difficult to develop, and the electrical method is one of the most effective methods for the detection of an engineering site. To this end, the coupling electrode of the present invention is based on the following two considerations: (1) increasing the coupling of the supply or receive electrodes to the field; (2) the grounding resistance is reduced.
No research work has been carried out in this respect.
SUMMERY OF THE UTILITY MODEL
For solving the difficult problem, the utility model provides a brand-new coupling electrode, this electrode not only can be better with the sclerosis place carry out the coupling, reduce ground resistance, and need not squeeze into the underground with the electrode in the use, directly puts and connect transmission cable and can survey work in the place, this has improved detection efficiency greatly.
The utility model provides a technical scheme that its technical problem adopted is:
a coupling electrode for hardening site detection includes lead wire 1, water injection hole 2, organic glass pore form shrouding 3, organic glass shell 4, threaded copper cake 5 and coupling bag 9. The lead 1 is welded with a copper cake 5 with threads; the water injection hole 2 is positioned at the top of the organic glass shell 4, the threaded organic glass porous sealing plate 3 is positioned above the inner part of the organic glass shell 4, the threaded organic glass porous sealing plate 3 is connected with the organic glass shell 4 through threads and used for blocking the couplant 7, the couplant 7 is supplemented after the threaded organic glass porous sealing plate 3 is unscrewed, and meanwhile, water injection is facilitated; the lead 1, the water injection hole 2, the organic glass porous sealing plate 3 with threads, the copper cake 5 with threads, the bottom seal 8 and the coupling bag are all encapsulated inside the organic glass shell 4; the copper cake with the thread 5 is located in the middle of the inner part of the organic glass shell 4, the copper cake with the thread 5 is connected with the organic glass shell 4 through the thread, and power supply and potential measurement are carried out through the copper cake with the thread 5.
The threaded copper cake 5 is provided with water seepage holes 6, and the water seepage holes 6 are uniformly distributed on the threaded copper cake 5, so that the injected saline water can conveniently seep into the coupling agent 7 below. The coupling bag 9 is sleeved at the bottom of the organic glass shell 4 through a rubber band to form a bottom seal 8, and the coupling agent 7 is filled in the whole organic glass shell 4 and the coupling bag 9.
Further, the lead 1 is connected to an external transmission cable through a clip for current transmission.
Furthermore, saline water with certain concentration is injected into the coupling electrode through the water injection hole 2 so as to increase the coupling between the coupling electrode and the field and simultaneously reduce the grounding resistance.
Further, the plexiglas housing 4 is an encapsulated part of the entire coupling electrode, with the components connected to the plexiglas housing 4.
Further, the couplant 7 is clay, and after being soaked by brine, the coupling between the electrodes and the field is increased, so that the grounding resistance is reduced.
Further, the undercoating 8 serves to block the couplant 7 while reducing the uneven distribution of the couplant 7.
Further, the coupling bag 9 is a cotton bag.
The components are connected to form the coupling electrode through the above description, then the coupling electrode is arranged at the corresponding position according to the design measuring line, and the coupling electrode is connected with the host machine through the transmission cable, so that the electrical method detection work of the hardened field can be carried out.
The utility model has the advantages that: (1) the coupling of the electrode and a hardening site is increased through the couplant, and meanwhile, the couplant is made of materials with low resistivity, such as clay, and the grounding resistance is reduced, so that the data acquisition quality of electrical method detection can be improved, and a feasible scheme is provided for electrical method detection of the hardening site; (2) compared with the traditional electrode, the coupling electrode does not need to be driven into the ground, and can be directly placed at the corresponding position of a designed measuring line to carry out power supply, potential and current measurement, so that nondestructive detection of a hardening field is really achieved, and meanwhile, the working efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Detailed Description
The present invention will be further explained by way of examples with reference to the accompanying drawings.
The utility model discloses a technical scheme for the coupling electrode that is used for hardening place to survey, the concrete implementation process of this electrode as follows: screwing the copper cake with the thread 5 and the organic glass shell 4;
filling a coupling agent into the organic glass shell 4 and above the threaded copper cake 5, and filling the coupling agent to the threaded organic glass porous sealing plate 3 and compacting the coupling agent;
screwing the organic glass pore-shaped sealing plate 3 with the thread to the organic glass shell 4;
filling a coupling agent in the organic glass shell 4 and below the threaded copper cake 5 until the bottom seal 8 is filled and compacted; the coupling bag 9 is sleeved on the organic glass shell 4;
filling a coupling agent in the coupling bag 9, and sleeving the coupling bag 9 on the organic glass shell 4 through a rubber band;
open water injection hole 2, slowly pour into the salt water of certain concentration into in toward coupling electrode through water injection hole 2, soak the couplant completely until the salt water, cover water injection hole 2, so far, the coupling electrode equipment finishes.
Placing the coupling electrode at a corresponding position according to a designed measuring line, wherein the coupling electrode needs to be placed vertically to the ground and needs to be pressed so as to be fully contacted with the ground;
the coupling electrode is connected with the transmission cable through the clamp and is connected to a host machine, and then the electrical method detection work can be carried out.
When the traditional electrode is used for electrical prospecting, the electrode needs to be driven into the ground, which is often difficult to realize in a hardening site, the working efficiency is low, and the hardening site can be damaged; in addition, since hardened ground tends to have a high resistivity, current is difficult to supply, for example, into the ground, which results in a limited depth of investigation. The utility model discloses a couplant increases the coupling in electrode and place, reduces ground resistance, in addition, surveys time measuring at the electromechanics, with the coupling electrode place in relevant position and press can, need not squeeze into the underground, both improved work efficiency, do not cause the destruction to the place again.
Claims (8)
1. A coupling electrode for hardening place is surveyed, its characterized in that: comprises a lead (1), a water injection hole (2), an organic glass pore-shaped sealing plate (3) with threads, an organic glass shell (4), a copper cake with threads (5) and a coupling bag (9); the lead (1) is welded with the copper cake (5) with the thread; the water injection hole (2) is positioned at the top of the organic glass shell (4), the threaded organic glass porous sealing plate (3) is positioned above the interior of the organic glass shell (4), the threaded organic glass porous sealing plate (3) is connected with the organic glass shell (4) through threads and used for blocking the couplant (7), the couplant (7) is supplemented after the threaded organic glass porous sealing plate (3) is unscrewed, and meanwhile water injection is facilitated; the lead (1), the water injection hole (2), the organic glass pore-shaped sealing plate (3) with threads, the copper cake with threads (5), the bottom seal (8) and the coupling bag are all encapsulated inside the organic glass shell (4); the copper cake with the threads (5) is located in the middle of the interior of the organic glass shell (4), the copper cake with the threads (5) is connected with the organic glass shell (4) through threads, and power supply and potential measurement are carried out through the copper cake with the threads (5).
2. The coupling electrode for hard-field detection of claim 1, wherein: the threaded copper cake (5) is provided with water seepage holes (6), and the water seepage holes (6) are uniformly distributed on the threaded copper cake (5) so as to facilitate the injected saline water to permeate into the coupling agent (7) below; the coupling bag (9) is sleeved at the bottom of the organic glass shell (4) through a rubber band to form a bottom seal (8), and the coupling agent (7) is filled in the whole organic glass shell (4) and the coupling bag (9).
3. The coupling electrode for hard-field detection of claim 1, wherein: the lead (1) is connected with an external transmission cable through a clamp.
4. The coupling electrode for hard-field detection of claim 1, wherein: and saline is injected into the coupling electrode through the water injection hole (2).
5. The coupling electrode for hard-field detection of claim 1, wherein: the organic glass shell (4) is the encapsulation part of the whole coupling electrode, and all the parts are connected with the organic glass shell (4).
6. The coupling electrode for hard-field detection of claim 1, wherein: the coupling agent (7) is clay.
7. The coupling electrode for hard-field detection of claim 1, wherein: the bottom seal (8) is used for sealing the coupling agent (7).
8. The coupling electrode for hard-field detection of claim 1, wherein: the coupling bag (9) is a cotton bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857285.8U CN213091900U (en) | 2020-08-31 | 2020-08-31 | Coupling electrode for detecting hardening field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857285.8U CN213091900U (en) | 2020-08-31 | 2020-08-31 | Coupling electrode for detecting hardening field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213091900U true CN213091900U (en) | 2021-04-30 |
Family
ID=75632914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857285.8U Expired - Fee Related CN213091900U (en) | 2020-08-31 | 2020-08-31 | Coupling electrode for detecting hardening field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213091900U (en) |
-
2020
- 2020-08-31 CN CN202021857285.8U patent/CN213091900U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |