CN106711720A - Distribution high-voltage ground wire grounding device - Google Patents
Distribution high-voltage ground wire grounding device Download PDFInfo
- Publication number
- CN106711720A CN106711720A CN201510770243.8A CN201510770243A CN106711720A CN 106711720 A CN106711720 A CN 106711720A CN 201510770243 A CN201510770243 A CN 201510770243A CN 106711720 A CN106711720 A CN 106711720A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- grounding
- distribution high
- earthing
- voltage ground
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The invention discloses a distribution high-voltage ground wire grounding device, which is characterized by comprising a grounding rod, grounding wires, a grounding pin, connection bolts and nuts, wherein the grounding rod is connected with the grounding wires through the connection bolts and the nuts; the grounding wires are connected with the grounding pin through the connection bolts and the nuts; the grounding wire is a flexible wire; the bottom part of the grounding pin has a sharp structure; and the connection bolt is externally provided with a moisture-proof structure. The distribution high-voltage ground wire grounding device disclosed by the invention has the advantages that the structure is simple; the construction is easy; a poor contact problem can be avoided; the separated grounding wires are flexibly connected; the connection is tight; and the operation is safe and reliable.
Description
Technical field
The present invention relates to power system ground configurations field, a kind of more particularly to distribution high pressure ground
Line earthing or grounding means.
Background technology
Distribution high-voltage grounding wire almost has a power failure every time in distribution system interruption maintenance task
Operation indispensability, be also an extremely important safeguard protection instrument, is worked as frequently actually used
In, while to safety belt to ensure, also expose some problems, main performance：
In nail joint ground rod motion, because drop bar is inappropriate with ground wire connecting portion, easily
Cause drop bar to be damaged with ground wire connection terminal, and during drop bar is followed closely, cause to connect
Ground rod loosens with ground wire connecting screw, loose contact.
Because the connecting portion of drop bar and ground wire is fastened, distribution professional is habitual to be used
The method of winding preserves ground wire, and north of china in winter cold snap causes ground wire in outdoor application ratio
It is more stiff, ground wire distance is shortened in use, while also bringing all to hanging ground-wire personnel
Inconvenience more.
Because of connecting portion where traditional ground wire for screw is fixed, substantially one entirety,
Ground wire outer insulation jacket is easily caused in transport and handling process damaged, earth bar is damaged etc.
The occurrence of.
The content of the invention
The purpose of the present invention is directed to three cases above, and spy provides a kind of distribution high-voltage ground wire
Earthing or grounding means.
The invention provides a kind of distribution high-voltage ground wire earthing or grounding means, it is characterised in that：Described
Distribution high-voltage ground wire earthing or grounding means, including drop bar (1), ground wire (2), grounding pin (3),
Connecting bolt (4), nut (5)；
Wherein：Drop bar (1) is by connecting bolt (4) and nut (5) and ground wire (2)
Connection, ground wire (2) is connected by connecting bolt (4) and nut (5) with grounding pin (3)
Connect.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Ground wire (2) be flexible wires.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Grounding pin (3) bottom be pointed structures.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Connecting bolt (4) outside carry dampproof cover structure.
Advantages of the present invention：
Distribution high-voltage ground wire earthing or grounding means of the present invention, simple structure, construction is easy, keeps away
Exempt to cause the problem of loose contact, the connection of separate type ground wire is flexible, is completely embedded, and safely may be used
Lean on.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
Fig. 1 is distribution high-voltage ground wire grounding device constructions schematic diagram.
Specific embodiment
Embodiment 1
The invention provides a kind of distribution high-voltage ground wire earthing or grounding means, it is characterised in that：Described
Distribution high-voltage ground wire earthing or grounding means, including drop bar (1), ground wire (2), grounding pin (3),
Connecting bolt (4), nut (5)；
Wherein：Drop bar (1) is by connecting bolt (4) and nut (5) and ground wire (2)
Connection, ground wire (2) is connected by connecting bolt (4) and nut (5) with grounding pin (3)
Connect.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Ground wire (2) be flexible wires.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Grounding pin (3) bottom be pointed structures.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Connecting bolt (4) outside carry dampproof cover structure.
Embodiment 2
The invention provides a kind of distribution high-voltage ground wire earthing or grounding means, it is characterised in that：Described
Distribution high-voltage ground wire earthing or grounding means, including drop bar (1), ground wire (2), grounding pin (3),
Connecting bolt (4), nut (5)；
Wherein：Drop bar (1) is by connecting bolt (4) and nut (5) and ground wire (2)
Connection, ground wire (2) is connected by connecting bolt (4) and nut (5) with grounding pin (3)
Connect.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Ground wire (2) be flexible wires.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Grounding pin (3) bottom be pointed structures.
Embodiment 3
The invention provides a kind of distribution high-voltage ground wire earthing or grounding means, it is characterised in that：Described
Distribution high-voltage ground wire earthing or grounding means, including drop bar (1), ground wire (2), grounding pin (3),
Connecting bolt (4), nut (5)；
Wherein：Drop bar (1) is by connecting bolt (4) and nut (5) and ground wire (2)
Connection, ground wire (2) is connected by connecting bolt (4) and nut (5) with grounding pin (3)
Connect.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Ground wire (2) be flexible wires.
According to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：It is described
Connecting bolt (4) outside carry dampproof cover structure.
Claims (4)
1. a kind of distribution high-voltage ground wire earthing or grounding means, it is characterised in that：Described distribution high pressure ground
Line earthing or grounding means, including drop bar (1), ground wire (2), grounding pin (3), connecting bolt
(4), nut (5)；
Wherein：Drop bar (1) is by connecting bolt (4) and nut (5) and ground wire (2)
Connection, ground wire (2) is connected by connecting bolt (4) and nut (5) with grounding pin (3)
Connect.
2. according to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：
Described ground wire (2) is flexible wires.
3. according to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：
Described grounding pin (3) bottom is pointed structures.
4. according to distribution high-voltage ground wire earthing or grounding means described in claim 1, it is characterised in that：
Dampproof cover structure is carried outside described connecting bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770243.8A CN106711720A (en) | 2015-11-12 | 2015-11-12 | Distribution high-voltage ground wire grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770243.8A CN106711720A (en) | 2015-11-12 | 2015-11-12 | Distribution high-voltage ground wire grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711720A true CN106711720A (en) | 2017-05-24 |
Family
ID=58929946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510770243.8A Pending CN106711720A (en) | 2015-11-12 | 2015-11-12 | Distribution high-voltage ground wire grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711720A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616012A (en) * | 2018-06-05 | 2018-10-02 | 珠海优特电力科技股份有限公司 | It is grounded needle assemblies |
| CN108718010A (en) * | 2018-05-23 | 2018-10-30 | 陈乐昆 | A kind of earthed system |
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210424Y (en) * | 2008-05-27 | 2009-03-18 | 吴健彪 | Separated high-voltage grounding wire |
| CN201741822U (en) * | 2010-07-06 | 2011-02-09 | 中国石油天然气集团公司 | Earthing device of pipeline station instrument equipment |
| CN203218466U (en) * | 2013-04-17 | 2013-09-25 | 国家电网公司 | Cable insulation puncturing awl grounding device |
| CN203406429U (en) * | 2013-06-26 | 2014-01-22 | 国家电网公司 | Ground wire apparatus |
| CN203967264U (en) * | 2014-07-04 | 2014-11-26 | 秦立刚 | A kind of portable dedicated earthing device |
| WO2015147731A1 (en) * | 2014-03-24 | 2015-10-01 | Magnus Karlsson | Electric connection device for connection of a ground wire to a safety ground |
-
2015
- 2015-11-12 CN CN201510770243.8A patent/CN106711720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210424Y (en) * | 2008-05-27 | 2009-03-18 | 吴健彪 | Separated high-voltage grounding wire |
| CN201741822U (en) * | 2010-07-06 | 2011-02-09 | 中国石油天然气集团公司 | Earthing device of pipeline station instrument equipment |
| CN203218466U (en) * | 2013-04-17 | 2013-09-25 | 国家电网公司 | Cable insulation puncturing awl grounding device |
| CN203406429U (en) * | 2013-06-26 | 2014-01-22 | 国家电网公司 | Ground wire apparatus |
| WO2015147731A1 (en) * | 2014-03-24 | 2015-10-01 | Magnus Karlsson | Electric connection device for connection of a ground wire to a safety ground |
| CN203967264U (en) * | 2014-07-04 | 2014-11-26 | 秦立刚 | A kind of portable dedicated earthing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718010A (en) * | 2018-05-23 | 2018-10-30 | 陈乐昆 | A kind of earthed system |
| CN108616012A (en) * | 2018-06-05 | 2018-10-02 | 珠海优特电力科技股份有限公司 | It is grounded needle assemblies |
| CN108616012B (en) * | 2018-06-05 | 2024-04-09 | 珠海优特电力科技股份有限公司 | Grounding pin assembly |
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |