CN108767512A - A kind of self-shield earthing pole and its installation method - Google Patents
A kind of self-shield earthing pole and its installation method Download PDFInfo
- Publication number
- CN108767512A CN108767512A CN201810654377.7A CN201810654377A CN108767512A CN 108767512 A CN108767512 A CN 108767512A CN 201810654377 A CN201810654377 A CN 201810654377A CN 108767512 A CN108767512 A CN 108767512A
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- metal tube
- anode stub
- sleeve
- earthing pole
- self
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
A kind of self-shield earthing pole, earthing pole include metal tube, and metal tube is embedded in underground, and ground lead is arranged in metal tube top, and electrolyte solution can be perfused in metal tube, and metal tube is equipped with the hole of electrolyte solution exudation；Metal tube top be equipped with it is replaceable as electric anode anode stub; anode stub is externally provided with protective cover; it is equipped with observation chamber on metal tube top; it observes chamber roof and is equipped with openable and closable cover plate; metal tube upper part stretches into observation chamber, and observation chamber corresponds to anode stub and protective cover position is equipped with openable and closable transparency window.Electrolyte increases the conductive ion of soil to improve electric conductivity.Pass through the setting of big sleeve and small sleeve, it is possible to reduce the workload of borehole.The assistant metal tube body of small sleeve avoids the case where metal tube is in direct contact soil and the hole of electrolyte solution exudation is caused to be blocked when stretching into underground.Detachable anode stub can better protective grounding pole.
Description
Technical field
The present invention relates to earthing pole technical field, more particularly to a kind of self-shield earthing pole and its installation method.
Background technology
Earthing or grounding means is the important component of lightning protection facility, by being grounded the overcurrent that will be scurried into from arrester downlead
Import the earth.The electric conductivity of earthing or grounding means and be used for a long time reliability to effective protection electric utility and build object steel construction work
The safety of journey is very crucial.
In order to solve the problems, such as the main Grounding Grid aggravation of highly corrosive soil, two methods of generally use at this stage ---
Method one increases the sectional area of Steel material, to cope with the reality of its aggravation corrosion.But corrosion is non-uniform, is added
The sectional area of big Steel material is based only on theoretically anti-corrosion, when corrosion occurs typically a certain section be corroded after, will continue to aggravate
The section is corroded, and is even broken so as to cause earthing material partial cross section product very little so that earthed system, which loses, lets out overcurrent
The ability put, it is undesirable to cause great security risk.
Method two substitutes steel using the resistant materials such as copper material or plating copper material.It is known that copper material is relative to steel
Material has the advantages that corrosion-resistant, conductivity is high, thermal stability is good, costly with copper material or plating copper material replacement steel, though
Right grounding body corrosion effect slows down, life, but since main earth mat will reliably be connected with building, in building concrete
When reinforcing bar is connected with the main earth mat of copper material, reinforcing bar constitutes electrolytic cell reaction as anode, exacerbates the corrosion of building reinforcing bar, therefore big
It is big safety and the service life for jeopardizing building, undesirable.
In addition the installation of earthing pole is also a problem, is all drilling in the prior art, and then borehole, hole is dug very
Greatly, to facilitate the insertion of earthing pole.
Invention content
To overcome problems of the prior art, the present invention provides a kind of self-shield earthing pole and its installation methods.
The technical scheme adopted by the invention to solve the technical problem is that：This kind of self-shield earthing pole, earthing pole include gold
Belong to tube body, metal tube is embedded in underground, and ground lead is arranged in metal tube top, and the metal tube is top caliber outsole portion
The small cone of caliber, electrolyte solution can be perfused in metal tube, and metal tube is equipped with the hole of electrolyte solution exudation；Metal
Tube body top be equipped with it is replaceable as electric anode anode stub, anode stub is externally provided with protective cover, set on metal tube top
There are observation chamber, observation chamber roof to be equipped with openable and closable cover plate, metal tube upper part stretches into observation chamber, observes chamber
Room corresponds to anode stub and protective cover position is equipped with openable and closable transparency window.
Further, the top of the metal tube is equipped with the spiral cover for preventing electrolyte solution from flowing out.
Further, anode stub uses zinc bar or magnesium stick, metal tube to use copper rod.
Further, the metal tube is equipped with jack, and anode stub is equipped with inserted link, and inserted link is removably inserted into jack
It is interior.
Further, jack inner wall is equipped with corrosion-inhibiting coating, and inserted link is externally provided with corrosion-inhibiting coating.
Further, the metal tube is equipped with link or hook, and anode stub is equipped with solid with link or hook cooperation
Fixed pendant.
Further, it is equipped with corrosion-inhibiting coating outside the link, hook and pendant.
A kind of installation method of self-shield earthing pole, which is characterized in that include the following steps,
1) it drills, borehole forms the small stepped hole in the big lower part in top；
2) small sleeve and big sleeve are stretched into successively in the stepped hole of step 1)；
3) metal tube is inserted into big sleeve and small sleeve；
4) small sleeve is extracted out out of big sleeve, takes out big sleeve；
5) anode stub is mounted on metal tube, protective cover is installed outside anode stub；
6) it is nested with observation chamber on metal tube, and transparency window is corresponded into anode stub and protective cover position；
7) electrolyte solution is perfused, and screws spiral cover；
8) cover plate is closed；
9) backfill backfill earth material.
Further, the big sleeve and small sleeve are metal sleeve corresponding with metal tube shape, small sleeve with
The overall length of big sleeve is more than the length of metal tube, and small sleeve is the small cone of top caliber outsole portion caliber.
To sum up, above-mentioned technical proposal of the invention has the beneficial effect that：
Electrolyte solution is perfused inside metal tube, electrolyte is easy through hole and penetrates into soil to enhance the guarantor of soil
It is aqueous, increase the conductive ion of soil to improve electric conductivity, reduces soil resistivity.
Pass through the setting of big sleeve and small sleeve, it is possible to reduce the workload of borehole.In addition, it is even more important that pass through
The booster action of small sleeve, metal tube avoid metal tube and are in direct contact soil and lead to electrolyte when stretching into underground
The case where hole of solution exudation is blocked.
By the way that detachable anode stub is arranged on metal tube, pass through the method protective grounding pole of sacrificial anode.
The transparency window for observing chamber is corresponded into anode stub installation, convenient for " sacrifice " situation of observation anode stub, with more fast and accurately
Judge whether anode stub needs replacing.Protective cover is set simultaneously outside anode stub, is convenient for the replacement of anode stub.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the big sleeve and small sleeve of the present invention.
Fig. 3 is the schematic diagram of installation method step 1).
Fig. 4 is the schematic diagram of installation method step 2).
Fig. 5 is the schematic diagram of installation method step 3).
Fig. 6 is the schematic diagram of installation method step 4).
Fig. 7 is the schematic diagram of installation method step 5).
Fig. 8 is the schematic diagram of installation method step 6).
Fig. 9 is the schematic diagram of installation method step 7).
Figure 10 is the schematic diagram of installation method step 8) and step 9).
In figure：
1 metal tube, 2 ground leads, 3 holes, 4 anode stubs, 5 protective covers, 6 observation chambers, 7 cover plates, 8 transparency windows, 9 rotations
Lid, 10 backfill earth materials, 11 soil, 12 big sleeves, 13 small sleeves.
Specific implementation mode
The feature and principle of the present invention are described in detail below in conjunction with attached drawing, illustrated embodiment is only used for explaining this hair
It is bright, protection scope of the present invention is not limited with this.
As shown in Figure 1, this kind of self-shield earthing pole, earthing pole includes metal tube 1, and metal tube 1 is embedded in underground, metal
Ground lead 2 is arranged in 1 top of tube body.Metal tube 1 is the small cone of top caliber outsole portion caliber, can be filled in metal tube 1
Electrolyte solution is noted, metal tube 1 is equipped with the hole 3 of electrolyte solution exudation.The top of metal tube 1, which is equipped with, prevents electrolyte
The spiral cover 9 of solution outflow.The spiral cover 9 is screwed after paying close attention to electrolyte solution.1 inside perfusion electrolyte of metal tube is molten
Liquid, electrolyte are easy through hole 3 and penetrate into soil to enhance the water-retaining property of soil, increase the conductive ion of soil to improve
Electric conductivity reduces soil resistivity.
1 top of metal tube be equipped with it is replaceable as electric anode anode stub 4, anode stub 4 is externally provided with protective cover 5.
Anode stub 4 uses zinc bar or magnesium stick, metal tube 1 to use copper rod.By the way that detachable anode is arranged on metal tube 1
Stick 4 passes through the method protective grounding pole of sacrificial anode.
Specifically, jack can be set on metal tube 1, and jack is blind hole, and anode stub 4 is equipped with inserted link, and inserted link is removable
In the insertion jack unloaded.Convenient for the Fast Installation of anode stub 4, replace.Jack inner wall is equipped with corrosion-inhibiting coating, and inserted link is externally provided with anti-corrosion
Coating, inconvenient replace is dismantled after preventing corrosion.
In addition, link or hook can also be arranged on metal tube 1, anode stub 4 is equipped with solid with link or hook cooperation
Fixed pendant.For example link is set on metal tube 1, link mouth is upward, and inverted L shape pendant can be arranged on anode stub 4, hangs
The direct lodge of part is hung solid on metal tube 1 on link by the gravity of anode stub 4 itself.If on metal tube 1
The hook of L-type is set, link is set on anode stub 4 corresponding.Anti-corrosion painting is equipped with outside link, hook and pendant
Layer, inconvenient replace is dismantled after preventing corrosion.
It is equipped with observation chamber 6 on 1 top of metal tube, 6 top of observation chamber is equipped with openable and closable cover plate 7, metal tube 1
Upper part stretches into observation chamber 6, and observation chamber 6 corresponds to anode stub 4 and 5 position of protective cover is equipped with openable and closable transparency window 8.
The transparency window 8 for observing chamber 6 is corresponded to anode stub 4 to install, convenient for " sacrifice " situation of observation anode stub 4, with more quick accurate
True judges whether anode stub 4 needs replacing.Protective cover 5 is set outside anode stub 4 simultaneously, is convenient for the replacement of anode stub 4.
A kind of installation method of self-shield earthing pole, includes the following steps,
1) it drills on the soil 11 of earthing pole to be installed, borehole forms the small stepped hole in the big lower part in top, such as Fig. 3 institutes
Show.
2) small sleeve 13 and big sleeve 12 (Fig. 2) are stretched into successively in the stepped hole of step 1).Small sleeve primarily serves pair
The effect that metal tube 1 is oriented to, big sleeve play the effect for preventing the hole of top installation observation chamber 6 from collapsing soil.Due to using
Big sleeve and small sleeve, it is possible to reduce the workload of borehole.In addition, it is even more important that pass through the booster action of small sleeve, gold
Belong to tube body 1 when stretching into underground, avoids metal tube 1 and be in direct contact soil and the hole of electrolyte solution exudation is caused to be sealed
Stifled situation, as shown in Figure 4.
3) metal tube 1 is inserted into big sleeve and small sleeve, as shown in Figure 5.
4) small sleeve is extracted out out of big sleeve, takes out big sleeve, as shown in Figure 6.
5) anode stub 4 is mounted on metal tube 1, protective cover 5 is installed outside anode stub 4.Protective cover 5 may be used
It is outer to be directly placed at anode stub 4 for the plastic housing of bright material.5 open top of protective cover is easy to use, as shown in Figure 7.
6) it is nested with observation chamber 6 on metal tube 1, and transparency window 8 is corresponded into anode stub 4 and 5 position of protective cover.Observation
The bottom surface of chamber 6, which is directly taken, to be placed on protective cover 5, as shown in Figure 8.
7) electrolyte solution is perfused, and screws spiral cover 9, as shown in Figure 9.
8) cover plate 7 is closed, as shown in Figure 10.
9) backfill backfill earth material 10, as shown in Figure 10.
Big sleeve and small sleeve are metal sleeve corresponding with 1 shape of metal tube, the overall length of small sleeve and big sleeve
More than the length of metal tube 1, small sleeve is the small cone of top caliber outsole portion caliber, convenient for smoothly stretching into punching.
Above-described embodiment is only the description that is carried out to the preferred embodiment of the present invention, not to the scope of the present invention into
Row limit, under the premise of not departing from design spirit of the present invention, relevant technical staff in the field to the present invention various modifications and
It improves, should all expand in protection domain determined by claims of the present invention.
Claims (9)
1. a kind of self-shield earthing pole, earthing pole includes metal tube, and metal tube is embedded in underground, and the setting of metal tube top connects
Ground lead, which is characterized in that the metal tube is the small cone of top caliber outsole portion caliber, and electricity can be perfused in metal tube
Electrolyte solution, metal tube are equipped with the hole of electrolyte solution exudation；Equipped with replaceable conduct electricity is positive on metal tube top
The anode stub of pole, anode stub are externally provided with protective cover, are equipped with observation chamber on metal tube top, observation chamber roof is equipped with and can open
The cover plate of conjunction, metal tube upper part stretch into observation chamber, and observation chamber corresponds to anode stub and protective cover position equipped with can
The transparency window of folding.
2. a kind of self-shield earthing pole according to claim 1, which is characterized in that the top of the metal tube is equipped with anti-
The only spiral cover of electrolyte solution outflow.
3. a kind of self-shield earthing pole according to claim 1, which is characterized in that anode stub uses zinc bar or magnesium stick, gold
Belong to tube body and uses copper rod.
4. a kind of self-shield earthing pole according to claim 1, which is characterized in that the metal tube is equipped with jack,
Anode stub is equipped with inserted link, and inserted link is removably inserted into jack.
5. a kind of self-shield earthing pole according to claim 4, which is characterized in that jack inner wall is equipped with corrosion-inhibiting coating, inserts
Bar is externally provided with corrosion-inhibiting coating.
6. a kind of self-shield earthing pole according to claim 1, which is characterized in that the metal tube be equipped with link or
Hook, anode stub is equipped with coordinates fixed pendant with link or hook.
7. a kind of self-shield earthing pole according to claim 6, which is characterized in that equal outside the link, hook and pendant
Equipped with corrosion-inhibiting coating.
8. a kind of installation method of self-shield earthing pole, which is characterized in that include the following steps,
1) it drills, borehole forms the small stepped hole in the big lower part in top；
2) small sleeve and big sleeve are stretched into successively in the stepped hole of step 1)；
3) metal tube is inserted into big sleeve and small sleeve；
4) small sleeve is extracted out out of big sleeve, takes out big sleeve；
5) anode stub is mounted on metal tube, protective cover is installed outside anode stub；
6) it is nested with observation chamber on metal tube, and transparency window is corresponded into anode stub and protective cover position；
7) electrolyte solution is perfused, and screws spiral cover；
8) cover plate is closed；
9) backfill backfill earth material.
9. a kind of installation method of self-shield earthing pole according to claim 8, which is characterized in that the big sleeve and small
Sleeve is metal sleeve corresponding with metal tube shape, and small sleeve is more than the length of metal tube with the overall length of big sleeve,
Small sleeve is the small cone of top caliber outsole portion caliber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654377.7A CN108767512A (en) | 2018-06-22 | 2018-06-22 | A kind of self-shield earthing pole and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654377.7A CN108767512A (en) | 2018-06-22 | 2018-06-22 | A kind of self-shield earthing pole and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108767512A true CN108767512A (en) | 2018-11-06 |
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ID=63976886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810654377.7A Pending CN108767512A (en) | 2018-06-22 | 2018-06-22 | A kind of self-shield earthing pole and its installation method |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784527A (en) * | 2022-05-21 | 2022-07-22 | 青岛雷克石电力科技有限公司 | Ion grounding electrode with remarkable resistance reduction effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018019Y (en) * | 2007-01-05 | 2008-02-06 | 常熟市邮电器材有限公司 | Electrolysis grounding device |
| CN102969579A (en) * | 2012-11-13 | 2013-03-13 | 中国石油天然气集团公司 | Grounding electrode |
| CN204481142U (en) * | 2015-02-27 | 2015-07-15 | 东莞市华炜雷电防护设备有限公司 | Corrosion-preventing and resistance-reducing grounding pole |
| CN204793570U (en) * | 2015-07-09 | 2015-11-18 | 中建五局工业设备安装有限公司 | A boring device for installing perpendicular grounding body |
| CN105239079A (en) * | 2015-10-20 | 2016-01-13 | 国网江西省电力科学研究院 | Down conductor cathode protection and corrosion prevention method |
-
2018
- 2018-06-22 CN CN201810654377.7A patent/CN108767512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018019Y (en) * | 2007-01-05 | 2008-02-06 | 常熟市邮电器材有限公司 | Electrolysis grounding device |
| CN102969579A (en) * | 2012-11-13 | 2013-03-13 | 中国石油天然气集团公司 | Grounding electrode |
| CN204481142U (en) * | 2015-02-27 | 2015-07-15 | 东莞市华炜雷电防护设备有限公司 | Corrosion-preventing and resistance-reducing grounding pole |
| CN204793570U (en) * | 2015-07-09 | 2015-11-18 | 中建五局工业设备安装有限公司 | A boring device for installing perpendicular grounding body |
| CN105239079A (en) * | 2015-10-20 | 2016-01-13 | 国网江西省电力科学研究院 | Down conductor cathode protection and corrosion prevention method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784527A (en) * | 2022-05-21 | 2022-07-22 | 青岛雷克石电力科技有限公司 | Ion grounding electrode with remarkable resistance reduction effect |
| CN114784527B (en) * | 2022-05-21 | 2024-05-03 | 青岛雷克石电力科技有限公司 | Ion grounding electrode with remarkable resistance reducing effect |
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| PB01 | Publication | ||
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Application publication date: 20181106 |