CN106025596A - Electric power circuit grounding apparatus - Google Patents
Electric power circuit grounding apparatus Download PDFInfo
- Publication number
- CN106025596A CN106025596A CN201610455890.4A CN201610455890A CN106025596A CN 106025596 A CN106025596 A CN 106025596A CN 201610455890 A CN201610455890 A CN 201610455890A CN 106025596 A CN106025596 A CN 106025596A
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- CN
- China
- Prior art keywords
- tube body
- power circuit
- dish
- pipe body
- connection dish
- 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.)
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Classifications
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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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- Cable Accessories (AREA)
Abstract
The invention relates to an electric power circuit grounding apparatus, and relates to a grounding apparatus. The electric power circuit grounding apparatus comprises a grounding terminal (1), an upper pipe body (3) and a lower pipe body (9), wherein the grounding terminal is arranged at the upper part of the upper pipe body; an upper terminal pad (6) is arranged at the lower end of the upper pipe body; the upper terminal pad and a lower terminal pad (7) are fixedly connected through connecting bolts (5); a rubber gasket is arranged between the upper terminal pad and the lower terminal pad; a solid conical head (11) is arranged at the lower end of the lower pipe body; multiple grooves A (4) and grooves B (8) are formed in the outer side faces of the upper terminal pad and the lower terminal pad respectively; multiple water-absorption holes A (2) are formed in the upper end of the upper terminal pad; and multiple water-absorption holes B (10) are formed in the outer side face of the lower part of the lower terminal pad. According to the electric power circuit grounding apparatus, the grooves are formed in the outer surfaces of the upper pipe body 3 and the lower pipe body 9, so that the upper pipe body 3 and the lower pipe body 9 are hard to pull out after the upper pipe body 3 and the lower pipe body 9 are embedded underground, so that the normal operation of the electric power circuit can be effectively ensured.
Description
[technical field]
The present invention relates to a kind of grounding device, especially relate to a kind of power circuit grounding device.
[background technology]
Known, electric power transmission line and relevant device are in outdoor more, are easily struck by lightning, owing to the situation of the line tripping caused that is struck by lightning often occurs.In order to anti-lightning strike, need, to transmission line of electricity, grounding device is installed, the electric current that thunderbolt produces is directed into the earth, it is to avoid wire or transmission facility are damaged by lightning voltage.Grounding device needs reliable ground connection, generally uses the ground stud of metal quality；
Ground stud is by external force hammer driven ground, but owing to ground stud capacity is pulled out, often has the situation that ground stud is stolen, the unsafe factor that the operation of circuit brings；And power engineering grounded screen excavate geosyncline,
The construction such as ditching is easily limited by urban district tang and urban planning, is limited by many at the grounding construction under deep-etching geological conditions simultaneously.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of power circuit grounding device.
In order to realize described goal of the invention, the present invention adopts the following technical scheme that
A kind of power circuit grounding device, including earth terminal, upper tube body and lower tube body, it is provided with earth terminal on the top of upper tube body, it is provided with connection dish in the lower end of upper tube body, lower connection dish it is provided with in the upper end of lower tube body, described upper connection dish with under be connected dish and connect by connecting bolt is fixing, upper connection dish with under be connected between dish and be provided with rubber sheet gasket, it is provided with solid conehead in the lower end of lower tube body, a plurality of groove A and groove B it is evenly equipped with respectively with on the lower lateral surface being connected dish at upper connection dish, it is provided with multiple suction hole A in the upper end of upper connection dish, the lower outside face of lower connection dish is provided with multiple suction hole B.
Described power circuit grounding device, described upper connection dish and the lower diameter diameter more than upper tube body with lower tube body being connected dish.
Described power circuit grounding device, described groove A and groove B is vertical groove.
Described power circuit grounding device, is provided with activated carbon in upper connection dish.
Described power circuit grounding device, is provided with chemical pharmacon for reduced resistance in lower connection dish.
Owing to have employed technique scheme, there is advantages that
1, power circuit grounding device of the present invention, by arrange the upper connection dish 6 of fixing connection with under be connected dish 7, and upper connection dish 6 and the lower diameter diameter more than upper tube body 3 with lower tube body 9 being connected dish 7, and it is respectively provided with groove in the outside of upper tube body 3 and lower tube body 9, make upper tube body 3 and lower tube body 9 be not easy to be pulled out behind embedment ground, power circuit properly functioning has been effectively ensured；
2, the present invention is by arranging activated carbon in upper tube body, for carrying out the effect of underground moisture absorption, friction reducer, it is good electric conductor, it is used between grounding body and soil, on the one hand can be in close contact with metallic ground body, form sufficiently large current flowing face, on the other hand it can permeate to surrounding soil, reduces surrounding soil resistivity, forms a mild low resistance region of change around grounding body.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention；
In figure: 1, earth terminal；2, suction hole A；3, upper tube body；4, groove A；5, connecting bolt；6, upper connection dish；7, lower connection dish；8, groove B；9, lower tube body；10, suction hole B；11, conehead.
[detailed description of the invention]
The explanation present invention that can be detailed by the following examples, the open purpose of the present invention is intended to protect all technological improvements in the scope of the invention.
In conjunction with the power circuit grounding device described in accompanying drawing 1, including earth terminal 1, upper tube body 3 and lower tube body 9, it is provided with earth terminal 1 on the top of upper tube body 3, it is provided with connection dish 6 in the lower end of upper tube body 3, lower connection dish 7 it is provided with in the upper end of lower tube body 9, described upper connection dish 6 with under be connected dish 7 and connect by connecting bolt 5 is fixing, upper connection dish 6 with under be connected between dish 7 and be provided with rubber sheet gasket, solid conehead 11 it is provided with in the lower end of lower tube body 9, a plurality of groove A4 and groove B8 it is evenly equipped with respectively with on the lower lateral surface being connected dish 7 at upper connection dish 6, it is provided with multiple suction hole A2 in the upper end of upper connection dish 6, the lower outside face of lower connection dish 7 is provided with multiple suction hole B10.
Described power circuit grounding device, described upper connection dish 6 and the lower diameter diameter more than upper tube body 3 with lower tube body 9 being connected dish 7.
Described power circuit grounding device, described groove A4 and groove B8 is vertical groove.
Described power circuit grounding device, is provided with activated carbon in upper connection dish 6.
Described power circuit grounding device, is provided with chemical pharmacon for reduced resistance in lower connection dish 7.
Implement power circuit grounding device of the present invention, in use, conehead 11 end of lower tube body 9 lower end is knocked in underground, then the upper connection dish 6 of upper tube body 3 is connected the fixing connection of dish 7 with the lower of lower tube body 9, by being respectively provided with groove in the outside of upper tube body 3 and lower tube body 9, make upper tube body 3 and lower tube body 9 be not easy to be pulled out behind embedment ground, serve anti-theft effect, power circuit properly functioning has been effectively ensured.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article for the goal of the invention of the open present invention, it is suitable to be presently considered to be, however, it should be understood that, it is contemplated that include that all belong to all changes of this design and the embodiment in invention scope and improvement.
Claims (5)
- null1. a power circuit grounding device，Including earth terminal (1)、Upper tube body (3) and lower tube body (9)，It is characterized in that: be provided with earth terminal (1) on the top of upper tube body (3)，Upper connection dish (6) it is provided with in the lower end of upper tube body (3)，Lower connection dish (7) it is provided with in the upper end of lower tube body (9)，Described upper connection dish (6) with under be connected dish (7) and connect by connecting bolt (5) is fixing，Upper connection dish (6) with under be connected between dish (7) and be provided with rubber sheet gasket，It is provided with solid conehead (11) in the lower end of lower tube body (9)，A plurality of groove A(4 it is evenly equipped with respectively with on the lower lateral surface being connected dish (7) upper connection dish (6)) and groove B(8)，It is provided with multiple suction hole A(2) in the upper end of upper connection dish (6)，The lower outside face of lower connection dish (7) is provided with multiple suction hole B(10).
- Power circuit grounding device the most according to claim 1, is characterized in that: described upper connection dish (6) and the lower diameter diameter more than upper tube body (3) with lower tube body (9) being connected dish (7).
- Power circuit grounding device the most according to claim 1, is characterized in that: described groove A(4) and groove B(8) it is vertical groove.
- Power circuit grounding device the most according to claim 1, is characterized in that: be provided with activated carbon in upper connection dish (6).
- Power circuit grounding device the most according to claim 1, is characterized in that: be provided with chemical pharmacon for reduced resistance in lower connection dish (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455890.4A CN106025596A (en) | 2016-06-22 | 2016-06-22 | Electric power circuit grounding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455890.4A CN106025596A (en) | 2016-06-22 | 2016-06-22 | Electric power circuit grounding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106025596A true CN106025596A (en) | 2016-10-12 |
Family
ID=57086338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455890.4A Pending CN106025596A (en) | 2016-06-22 | 2016-06-22 | Electric power circuit grounding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196076A (en) * | 2017-06-12 | 2017-09-22 | 武城县光明电力工程有限公司 | A kind of electric anti-theft grounding pile |
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 |
| CN101719602A (en) * | 2009-12-31 | 2010-06-02 | 刘义 | Long-acting earthing device |
| CN104538750A (en) * | 2014-12-23 | 2015-04-22 | 国网浙江诸暨市供电公司 | Graphite type grounded resistance reducing module |
| CN105305106A (en) * | 2015-11-13 | 2016-02-03 | 国网新疆电力公司阿勒泰供电公司 | Anti-theft grounding electrode for ground wire, and telegraph pole |
| CN105390827A (en) * | 2015-11-05 | 2016-03-09 | 南宁市春江电控技术研究所 | Multichannel antitheft type power earthing rod for electric power engineering |
-
2016
- 2016-06-22 CN CN201610455890.4A patent/CN106025596A/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 |
| CN101719602A (en) * | 2009-12-31 | 2010-06-02 | 刘义 | Long-acting earthing device |
| CN104538750A (en) * | 2014-12-23 | 2015-04-22 | 国网浙江诸暨市供电公司 | Graphite type grounded resistance reducing module |
| CN105390827A (en) * | 2015-11-05 | 2016-03-09 | 南宁市春江电控技术研究所 | Multichannel antitheft type power earthing rod for electric power engineering |
| CN105305106A (en) * | 2015-11-13 | 2016-02-03 | 国网新疆电力公司阿勒泰供电公司 | Anti-theft grounding electrode for ground wire, and telegraph pole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196076A (en) * | 2017-06-12 | 2017-09-22 | 武城县光明电力工程有限公司 | A kind of electric anti-theft grounding pile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |