CN215769050U - High-density electrical method appearance earthing electrode device - Google Patents
High-density electrical method appearance earthing electrode device Download PDFInfo
- Publication number
- CN215769050U CN215769050U CN202122294448.7U CN202122294448U CN215769050U CN 215769050 U CN215769050 U CN 215769050U CN 202122294448 U CN202122294448 U CN 202122294448U CN 215769050 U CN215769050 U CN 215769050U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- density electrical
- electrical method
- electrode device
- grounding 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
- 238000010291 electrical method Methods 0.000 title claims abstract description 45
- 239000006260 foam Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009776 industrial production Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 19
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OPIARDKIWVCIRZ-UHFFFAOYSA-N aluminum;copper Chemical compound [Al+3].[Cu+2] OPIARDKIWVCIRZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to the field of engineering exploration, in particular to a grounding electrode device of a high-density electrical method instrument, which comprises a hollow cylinder body, wherein two ends of the cylinder body are provided with openings, the top end of the cylinder body is provided with a cover cap, the bottom end of the cylinder body is provided with a limiting piece, conductive foam is placed in the cylinder body, the conductive foam is close to the bottom end of the cylinder body and can be contacted with the outside of the cylinder body, the limiting piece is used for limiting the conductive foam to be kept in the cylinder body, and conductive liquid is filled in the cylinder body; a through hole is formed in the cap, a metal electrode is inserted into the through hole, and one end of the metal electrode is in contact with the conductive foam; the limiting part adopted by the utility model has a simple structure, and the formed grounding electrode device of the high-density electrical method instrument has a very simple structure, is convenient to install, use and industrial production, and can save a large amount of production cost, thereby saving the exploration operation cost.
Description
Technical Field
The utility model relates to the technical field of engineering exploration, in particular to a grounding electrode device of a high-density electrical method instrument.
Background
The high-density electrical method is a widely used geophysical prospecting method, has the advantages of a profile method and a depth sounding method, and has the characteristics of high data acquisition density, high acquisition efficiency, high resolution and the like.
The high-density electrical prospecting operation flow is generally considered as follows: 1. dozens to hundreds of grounding electrodes are distributed on the ground; 2. connecting the grounding electrode with a special cable; 3. connecting the special cable with the instrument host and starting the operation. The ground electrode has a function of connecting a cable and transmitting current to the ground.
Traditional telluric electricity field is mostly cylindrical bar copper, need insert certain degree of depth underground (being 18cm at least) according to certain interval, through the area of contact who increases electrode and soil, reduces the ground resistance of electrode, and then to the underground power supply. However, when exploration is performed on hardened ground in cities and towns, high-grade roads or dams and the like, the electrodes are difficult to directly insert into the hardened ground, the electrodes inserted into the hardened ground can damage the ground, and the high-density electrical method instrument has overlarge apparent resistivity due to overlarge grounding resistance of the electrodes, so that the exploration requirements are difficult to meet.
The utility model discloses a chinese utility model patent that the bulletin number is CN206789721U discloses a high density electricity method appearance auxiliary device for telluric electricity field, including the cylindrical barrel of upper end open-ended, the bottom surface of cylindrical barrel evenly is provided with the circular through-hole of a plurality of or bar through-hole, cylindrical barrel bottom is provided with conductive medium, conductive medium is provided with down the terminal surface and inserts circular through-hole or cylindrical arch or the bar in the bar through-hole are protruding, cylindrical barrel is inside to be annotated has conducting liquid.
The problem that traditional electrode is difficult to carry out high density electrical method measurement on hardening ground has been solved to a certain extent to the auxiliary device for high density electrical method appearance telluric electricity field that above-mentioned patent provided, but a plurality of circular through-holes or bar through-hole need be seted up to this auxiliary device's barrel bottom, the conducting medium lower extreme need set up a plurality of cylindrical protrusion or bar arch with barrel bottom looks adaptation ground, the production technology of barrel and conducting medium is too meticulous complicacy, consuming time power, be unfavorable for industrial batch production, manufacturing cost is too high, adopt above-mentioned auxiliary device and then can increase exploration operating cost.
When high-density electrical prospecting operation is carried out in mountainous areas, part of measuring points are located at hard rocks, the rocks are different in shape, the surfaces are rough and uneven, and a certain inclination angle is usually presented.
In addition, after the electrodes are arranged in the mountainous area for measurement, the electrodes need to be sequentially withdrawn for reuse, then, due to the fact that the terrain of the mountainous area is complex, vegetation is luxurious, the length of a measuring line can reach more than ten kilometers, and due to the fact that some point positions are shielded by the vegetation or ignored by workers during line collection, the situation that the electrodes cannot be completely recovered often occurs, waste is caused, and construction cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: a plurality of circular through holes or bar through-holes need be seted up to the barrel bottom that auxiliary device puts for present high density electrical method appearance telluric electricity field to prior art exists, the conducting medium lower extreme need set up a plurality of cylindrical protrusion or bar arch with barrel bottom looks adaptation ground, the production technology of barrel and conducting medium is too meticulous complicacy, consuming time power, be unfavorable for industrial batch production, manufacturing cost is too high, adopt the problem that above-mentioned auxiliary device can increase the exploration running cost, a high density electrical method appearance telluric electricity field device is provided.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a grounding electrode device of a high-density electrical method instrument comprises a hollow cylinder body, wherein openings are formed in two ends of the cylinder body, a cap is arranged at the top end of the cylinder body, a limiting part is arranged at the bottom end of the cylinder body, conductive foam is placed in the cylinder body, the conductive foam is located at the bottom end of the cylinder body and can be in contact with the outside of the cylinder body, the limiting part is used for preventing the conductive foam from falling out of the cylinder body, and conductive liquid is filled in the cylinder body; the cover cap is provided with a through hole, a metal electrode is inserted into the through hole, and one end of the metal electrode is in contact with the conductive foam.
Because the conductive foam is arranged in the cylinder body of the grounding electrode device of the high-density electrical method instrument, the conductive foam is close to the bottom end of the cylinder body and can be contacted with the outside of the cylinder body, when the high-density electrical method exploration is carried out near hardened ground or rocks, the grounding electrode device of the high-density electrical method instrument can be placed on the ground or the rocks, so that the conductive foam is contacted with the ground or the rocks, and because the conductive liquid is filled in the cylinder body, when the high-density electrical method exploration device is used, a metal electrode extends into the cylinder body from a through hole on a cover cap and is contacted with the conductive foam, and the metal electrode is connected with the high-density electrical method instrument through a cable, so that current can be transmitted to the ground for electrical exploration, and the problem that the high-density electrical method measurement on the hardened ground is difficult for the traditional metal electrode is solved.
The bottom end of the cylinder body is provided with the limiting part which is used for limiting the conductive foam and keeping the conductive foam inside the cylinder body, so that the conductive foam does not need to be additionally provided with a convex structure, the cylinder body does not need to be provided with a plurality of circular through holes or strip-shaped through holes, a complex die sinking process flow is omitted, the structure of the limiting part adopted by the utility model is simple, the structure of the formed grounding electrode device of the high-density electrical method instrument is very simple, the mounting is convenient, the industrial production is convenient, a large amount of production cost can be saved, and further the exploration operation cost can be saved.
As a preferable scheme of the utility model, the size of the conductive foam is matched with the size of the inner wall of the cylinder. The conductive liquid is convenient to contain in the barrel is internal, the conductive liquid is prevented from being excessively lost, the cost can be saved, and the environment is protected.
As a preferable scheme of the utility model, the inner side of the cap is provided with internal threads, the outer side of the top end of the cylinder body is provided with external threads, and the cap is in threaded connection with the cylinder body. The screw thread connection is adopted, so that a user can conveniently take down the cover cap, and the conductive liquid is filled into the cylinder or the conductive foam is replaced.
As a preferable scheme of the present invention, the hollow cylinder is further provided with an integrated box, a power module is arranged in the integrated box, the power module is connected with the ringer through a wireless control module, and the transmitting module can transmit an instruction to the wireless control module and drive the ringer to ring.
The electrode is provided with the power supply, so that the power supply can supply power to the ringer, and when the terminal sends an instruction, the ringer is driven to ring, so that a worker can find the electrode in the field conveniently, the working efficiency is improved, and the cost is saved.
As a preferred scheme of the present invention, the wireless control module is further connected to a storage module for storing the collected geological information.
After the electrode self has the data storage function, the electrode does not need to carry a heavy data acquisition box when going out of the field, a worker can more efficiently complete the measurement of one line, and the electrode can be uniformly subjected to data processing after returning to the field.
As a preferred embodiment of the present invention, when measuring a line, a plurality of ground electrode devices are generally required, and therefore, each ground electrode device may be numbered and marked, so that data corresponding to each point location is conveniently processed and confusion is avoided.
As the preferable scheme of the utility model, the cylinder body is of a cylindrical structure, and the conductive foam is of a cylindrical structure. The cylinder structure is a common structure in industry, and is convenient for batch die sinking production; the conductive foam is of a cylinder structure which is matched with the conductive foam, so that the conductive foam and the cylinder structure are matched with each other, and conductive liquid is better contained in the cylinder.
As a preferable scheme of the present invention, the limiting member is a hollow ring, an outer diameter of the hollow ring is equal to an inner diameter of the cylinder, and an outer circumferential direction of the hollow ring is connected to the bottom end of the cylinder. And the conductive foam can be contacted with the ground from the middle of the hollow ring. The simple structure of cavity ring only need with the outside of cavity ring with the barrel bottom is connected can, not only can with the electrically conductive bubble cotton restrict in inside the barrel, certain area still remains in its cavity moreover, is convenient for the electrically conductive bubble cotton contacts with ground. Moreover, compared with the prior art, the hollow ring provided by the utility model has the advantages that the contact area of the conductive foam and the ground is larger, and the conductivity is better.
As a preferable scheme of the utility model, the material of the cylinder and the hollow ring is copper or aluminum; copper or aluminum material can reduce the variation of the range.
As a preferable aspect of the present invention, the cylinder and the hollow ring are welded.
As a preferred scheme of the present invention, the limiting member is a plurality of clamping pieces, one end of each clamping piece is connected to the bottom end of the cylinder, and the plurality of clamping pieces are uniformly arranged along the circumferential direction of the end surface of the cylinder at intervals. It is a plurality of the card equally can with electrically conductive bubble is cotton to be restricted in inside the barrel, and certain area also can be left to the interval arrangement moreover, is convenient for electrically conductive bubble is cotton to contact with ground.
As a preferable scheme of the utility model, the outer side of the bottom end of the cylinder body is also sleeved with a base, the base is of a hollow cylinder structure, and the inner diameter of the base is larger than or equal to the outer diameter of the cylinder body. The base is arranged, so that the contact area between the grounding electrode device and the ground or rock is increased, the gravity center of the grounding electrode device is reduced, the stability of the grounding electrode device of the high-density electrical prospecting instrument can be improved, and when a measuring point is positioned at an inclined rock, the high-density electrical prospecting instrument is not easy to slide and drop and can effectively perform electrical prospecting measurement.
As a preferable scheme of the utility model, the base and the cylinder are detachably connected. When the measuring point is located the slope rock department, the installation the base, level ground or rock then can take off the base for the structure is simpler, portable.
In a preferred embodiment of the present invention, a handle is provided on the outer side of the cylinder. The handle is arranged, so that the operator can carry the measuring point more conveniently, and the handle can be lifted by hand when the measuring point is replaced.
As a preferable scheme of the utility model, the conductive liquid is saline or copper sulfate solution, and the liquid has good conductive performance and low price, so that the engineering cost can be saved.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. because the conductive foam is arranged in the cylinder body of the grounding electrode device of the high-density electrical method instrument, the conductive foam is close to the bottom end of the cylinder body and can be contacted with the outside of the cylinder body, when the high-density electrical method exploration is carried out near hardened ground or rocks, the grounding electrode device of the high-density electrical method instrument can be placed on the ground or the rocks, so that the conductive foam is contacted with the ground or the rocks, and because the conductive liquid is filled in the cylinder body, when the high-density electrical method exploration device is used, a metal electrode extends into the cylinder body from a through hole on a cover cap and is contacted with the conductive foam, and the metal electrode is connected with the high-density electrical method instrument through a cable, so that current can be transmitted to the ground for electrical exploration, and the problem that the high-density electrical method measurement on the hardened ground is difficult for the traditional metal electrode is solved.
2. The bottom end of the cylinder body is provided with the limiting part which is used for limiting the conductive foam and keeping the conductive foam inside the cylinder body, so that the conductive foam does not need to be additionally provided with a convex structure, the cylinder body does not need to be provided with a plurality of circular through holes or strip-shaped through holes, a complex die sinking process flow is omitted, the structure of the limiting part adopted by the utility model is simple, the structure of the formed grounding electrode device of the high-density electrical method instrument is very simple, the mounting is convenient, the industrial production is convenient, a large amount of production cost can be saved, and further the exploration operation cost can be saved.
3. The base is arranged, so that the contact area between the grounding electrode device and the ground or rock is increased, the gravity center of the grounding electrode device is reduced, the stability of the grounding electrode device of the high-density electrical prospecting instrument can be improved, and when a measuring point is positioned at an inclined rock, the high-density electrical prospecting instrument is not easy to slide and drop and can effectively perform electrical prospecting measurement.
Drawings
Fig. 1 is a schematic structural view of a grounding electrode device with perspective effect of a high-density electrical method apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a high-density electrical method grounding electrode device without perspective effect according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of the cartridge according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of the cartridge according to embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of a grounding electrode device with perspective effect of the high-density electrical method apparatus according to embodiment 3 of the present invention.
Fig. 6 is a schematic structural diagram of a grounding electrode device of a high-density electrical method apparatus according to embodiment 3 of the present invention without perspective effect.
Fig. 7 is a schematic structural diagram of a high-density electrical method grounding electrode device according to embodiment 4 of the present invention.
Fig. 8 is a schematic structural view of a high-density electrical method grounding electrode device according to embodiment 5 of the present invention.
Fig. 9 is a schematic view of the connection of modules inside the integration box.
Icon: 1-a cylinder body; 2-capping; 21-a through hole; 3-a limiting part; 31-a hollow ring; 32-card; 4-conductive foam; 5-a base; 6-a handle; 7-a metal electrode; 8-an integrated box.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
As shown in fig. 1-2, a high density electrical method appearance telluric electricity field device, includes cavity barrel 1, barrel 1 is the cylinder structure, the both ends of barrel 1 all are equipped with the opening, the top of barrel 1 is equipped with block 2, the block 2 inboard is equipped with the internal thread, the barrel 1 top outside is equipped with the external screw thread, block 2 with barrel 1 threaded connection. Because the opening at the top end of the cylinder body 1 is large, the cap 2 can be unscrewed for use when the conductive foam 4 needs to be installed or the conductive liquid needs to be filled into the cylinder body 1 subsequently.
As shown in fig. 3, the bottom end of the cylinder 1 is provided with a limiting member 3, the limiting member 3 is a hollow ring 31, the outer diameter of the hollow ring 31 is equal to the inner diameter of the cylinder 1, and the outer circumference of the hollow ring 31 is connected to the bottom end of the cylinder 1.
The material of the cylinder 1 and the hollow ring 31 is copper or aluminum; the copper or aluminum material can reduce the variation of range; the cylinder 1 and the hollow ring 31 are fixedly connected, preferably welded.
Preferably, the hollow ring 31 has a thickness of 1-3 mm.
The barrel 1 embeds there is electrically conductive bubble cotton 4, electrically conductive bubble cotton 4 is located cavity ring 31 top and can with barrel 1 external contact, cavity ring 31 can restrict electrically conductive bubble cotton 4 keep in inside the barrel 1, just the cavity department of cavity ring 31 has certain area, electrically conductive bubble cotton 4 can follow the cavity department of cavity ring 31 contacts with ground.
After the conductive foam 4 is installed, the conductive liquid is filled from the top end of the cylinder body 1, the conductive liquid is saline or copper sulfate solution, the conductive liquid has good conductive performance, the price is low, and the engineering cost can be saved. Preferably, the concentration of the brine or the copper sulfate solution is higher, and the concentration is preferably 10 to 30 percent.
The cap 2 is provided with a through hole 21, a metal electrode 7 is inserted into the through hole 21, and one end of the metal electrode 7 is in contact with the conductive foam 4. In the present embodiment, the through hole 21 is located at the geometric center of the cap 2.
The method for mounting the grounding electrode device of the high-density electrical method instrument comprises the following steps: the cover cap 2 is opened, the conductive foam 4 is placed in the barrel 1, the conductive foam 4 is just positioned right above the hollow ring 31, then a proper amount of conductive liquid is filled in the barrel 1, then the cover cap 2 is screwed, the metal electrode 7 is inserted into the barrel 1 from the through hole 21 on the cover cap 2, and one end of the metal electrode 7 is in contact with the conductive foam 4. The grounding electrode device is simple in structure and convenient to install, the conductive foam 4 is not required to be additionally provided with a protruding structure, the barrel 1 is not required to be provided with a plurality of circular through holes or strip-shaped through holes, a complex die sinking process flow is omitted, the industrial production is facilitated, a large amount of production cost can be saved, and further the exploration operation cost can be saved.
The application method of the grounding electrode device of the high-density electrical method instrument in the embodiment comprises the following steps: the grounding electrode device is vertically placed on a hardened pavement or rock, so that the conductive foam 4 is in contact with the ground or the rock, the metal electrode 7 is connected to a high-density electrical method instrument through a cable, and after the grounding electrode device is electrified, current can be effectively transmitted to the underground for electrical prospecting.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 4, the limiting member 3 is a plurality of clamping pieces 32, one end of each clamping piece 32 is connected to the bottom end of the cylinder 1, and all the clamping pieces 32 are uniformly arranged along the circumferential direction of the end face of the cylinder 1 at intervals. The plurality of the cards 32 can also limit the conductive foam 4 inside the cylinder 1, and certain areas can be reserved in the interval arrangement, so that the conductive foam 4 can be conveniently contacted with the ground.
Example 3
The difference between this embodiment and embodiment 1 is that, as shown in fig. 5-6, a base 5 is further sleeved on the outer side of the bottom end of the cylinder 1, the base 5 is a hollow cylinder structure, and the inner diameter of the base 5 is greater than or equal to the outer diameter of the cylinder 1. Preferably, the inner diameter of the base 5 is slightly larger than the outer diameter of the cylinder 1, and a gasket may be additionally arranged between the base 5 and the cylinder 1 to increase the friction force therebetween and prevent the base 5 from sliding along the cylinder 1.
Preferably, the base 5 is detachably connected with the cylinder 1, when the measuring point is positioned at an inclined rock, the base 5 is installed, the contact area between the grounding electrode device and the ground or the rock is increased, the gravity center of the grounding electrode device is reduced, the stability of the grounding electrode device is improved, the grounding electrode device is not easy to slide and drop, and the electrical prospecting measurement can be effectively carried out; when the measuring point is located horizontal ground or rock, then can take off base 5 for the structure is simpler, portable.
Example 4
The difference between this embodiment and embodiment 3 is that, as shown in fig. 7, a handle 6 is provided on the outer side of the cylinder 1, the handle 6 is more convenient for the operator to carry, and when the measuring point is replaced, the handle 6 is only needed to be held by hand.
Example 5
The difference between this embodiment and embodiment 1 is that, as shown in fig. 8-9, an integrated box 8 is further disposed on the hollow cylinder 1, a power module is disposed in the integrated box 8, the power module is connected to a ringer through a wireless control module, and a transmitting module can transmit a command to the wireless control module and drive the ringer to ring. The wireless control module is also connected with a storage module and used for storing the collected geological information.
In this embodiment, the wireless control module is an LORA-13S wireless control module, which has the advantages of multiple channels, low power consumption, interference resistance, point-to-point transmission mode, polling or broadcast monitoring, transparent transmission mode and slave station mode support, the farthest transmission distance can reach 3000 meters, the packet loss rate is less than 1% o, and the like.
The power module is a storage battery, and the storage module is a storage card.
After each electrode is installed in place, a worker operates in the transmitting module, each electrode works and stores collected data, and when the electrodes need to be recovered after measurement is finished, the electrodes can be operated in the transmitting module, so that the alarm gives out a ring, and the electrodes are convenient to recover.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The grounding electrode device of the high-density electrical method instrument is characterized by comprising a hollow cylinder body (1), wherein openings are formed in two ends of the cylinder body (1), a cover cap (2) is arranged at the top end of the cylinder body (1), a limiting piece (3) is arranged at the bottom end of the cylinder body (1), conductive foam (4) is placed in the cylinder body (1), the conductive foam (4) is located at the bottom end of the cylinder body (1) and can be in contact with the outside of the cylinder body (1), the limiting piece (3) is used for preventing the conductive foam (4) from being separated from the cylinder body (1), and conductive liquid is filled in the cylinder body (1); be equipped with through-hole (21) on cap (2), metal electrode (7) have been inserted in through-hole (21), the one end of metal electrode (7) with electrically conductive bubble cotton (4) contact.
2. The grounding electrode device of the high-density electrical method instrument according to claim 1, wherein an integrated box (8) is further arranged on the hollow cylinder (1), a power supply module is arranged in the integrated box (8), the power supply module is connected with a ringer through a wireless control module, and a transmitting module can send a command to the wireless control module and drive the ringer to ring.
3. The high-density electrical method ground electrode device according to claim 2, wherein the wireless control module is further connected with a storage module for storing the collected geological information.
4. The high-density electrical method instrument grounding electrode device according to claim 1, characterized in that the cylinder body (1) is of a cylindrical structure, and the conductive foam (4) is of a cylindrical structure.
5. The high-density electrical method grounding electrode device according to claim 4, wherein the limiting member (3) is a hollow ring (31), the outer diameter of the hollow ring (31) is equal to the inner diameter of the cylinder body (1), and the outer circumference of the hollow ring (31) is connected with the bottom end of the cylinder body (1).
6. The high-density electrical method instrument grounding electrode device according to claim 4, characterized in that the limiting member (3) is a plurality of clamping pieces (32), one end of each clamping piece (32) is connected to the bottom end of the cylinder body (1), and the plurality of clamping pieces (32) are uniformly arranged along the circumferential direction of the end face of the cylinder body (1) at intervals.
7. The high-density electrical method instrument grounding electrode device according to claim 6, characterized in that a base (5) is further sleeved outside the bottom end of the cylinder body (1), the base (5) is of a hollow cylindrical structure, and the inner diameter of the base (5) is larger than or equal to the outer diameter of the cylinder body (1).
8. The high-density electrical method grounding electrode device according to claim 7, wherein the base (5) and the cylinder (1) are detachably connected.
9. A high density electrical method ground electrode device according to any one of claims 1-8, characterized in that the outside of the cylinder (1) is provided with a handle (6).
10. The high-density electrometer ground electrode assembly of claim 9 in which the conductive fluid is a saline or copper sulfate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122294448.7U CN215769050U (en) | 2021-09-23 | 2021-09-23 | High-density electrical method appearance earthing electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122294448.7U CN215769050U (en) | 2021-09-23 | 2021-09-23 | High-density electrical method appearance earthing electrode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769050U true CN215769050U (en) | 2022-02-08 |
Family
ID=80089865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122294448.7U Expired - Fee Related CN215769050U (en) | 2021-09-23 | 2021-09-23 | High-density electrical method appearance earthing electrode device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966865A (en) * | 2022-05-13 | 2022-08-30 | 长江地球物理探测（武汉）有限公司 | Direct current electrical method detecting device |
-
2021
- 2021-09-23 CN CN202122294448.7U patent/CN215769050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966865A (en) * | 2022-05-13 | 2022-08-30 | 长江地球物理探测（武汉）有限公司 | Direct current electrical method detecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215769050U (en) | High-density electrical method appearance earthing electrode device | |
| CN105334541B (en) | Suitable for TBM portable resistor rate method advanced forecasting system and its method | |
| CN212363711U (en) | Deep sampler for soil monitoring | |
| CN205862185U (en) | A kind of groundwater environment long distance control system | |
| CN209264613U (en) | A kind of refuse landfill pollutant diffusion monitoring device based on resistivity CT imaging | |
| CN203097871U (en) | Pole plate electrode system for logging instrument and pole plate assembly for logging instrument | |
| CN210888912U (en) | Eccentric wall-attached electrode in well | |
| CN103174128A (en) | Earthen archaeological site electric control moistureproof method | |
| CN212540737U (en) | A drilling high density electrical method detecting device for monitoring collapse post structure activation | |
| CN211115225U (en) | Low-power consumption anti-theft alarm intelligent lockset of narrow-band internet of things | |
| CN206722822U (en) | Self-cleaning fluid level measuring instrument and its system | |
| CN208367855U (en) | A kind of basement break alarm device | |
| CN204166688U (en) | For the concentrator that electrical network is checked meter | |
| CN208110060U (en) | A kind of drilling electrode based on physical prospecting electrical method cable | |
| CN111811557A (en) | Soil wisdom soil moisture content monitor | |
| CN206038086U (en) | Groundwater monitoring devices | |
| CN213932487U (en) | Mining all-round inclinometer | |
| CN206421038U (en) | Wave detector and seismic prospecting instrument | |
| CN212060603U (en) | Mining downhole hole electrical method detection electrode | |
| CN208416516U (en) | A kind of dual laterolog equipment | |
| CN215163155U (en) | Self-checking type deep well anode capable of being installed quickly | |
| CN215767255U (en) | Hydrogeology is with water level observation device | |
| CN212257712U (en) | Grounding rod | |
| CN215677128U (en) | Soil parameter acquisition and transmission device | |
| CN210603804U (en) | New energy automobile battery box detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220208 |