CN201533026U - Steel nickel-plated grounding rod - Google Patents
Steel nickel-plated grounding rod Download PDFInfo
- Publication number
- CN201533026U CN201533026U CN2009202631775U CN200920263177U CN201533026U CN 201533026 U CN201533026 U CN 201533026U CN 2009202631775 U CN2009202631775 U CN 2009202631775U CN 200920263177 U CN200920263177 U CN 200920263177U CN 201533026 U CN201533026 U CN 201533026U
- Authority
- CN
- China
- Prior art keywords
- steel
- ground connection
- barred body
- earth rod
- nickel
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 20
- 238000007747 plating Methods 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a steel nickel plating earth bar, including the steel earth bar body nickel layer has been plated on the surface of steel earth bar body. The steel nickel-plated grounding rod has the advantages of better corrosion resistance, stronger conductivity, good grounding effect, long service life and convenient installation, is suitable for special conditions that urban buildings are dense and cannot be used as large-area ground nets, and is particularly suitable for lightning protection grounding of desk transformers and electric energy collection meters.
Description
Technical field
The utility model relates to conducting wire connection device technical field, especially a kind of steel nickel plating earth rod.
Background technology
Earth rod as a kind of guarantee personal safety and electric equipment normally move must the configuration equipment, on power consumption equipments such as direct lightning strike and electric power, communication, need earth rod and make grounding system, by inserting the lower end of earth rod underground, with the earth resistance of reduction grounding system, thus the fail safe of raising electricity consumption.General whole of existing earth rod is made with iron or steel, and after installation, whole earth rod is directly exposed to the outside, and such earth rod is in long-time use, and easily by air corrosion, useful life is short; Someone proposes a kind of improved structure at this situation, and promptly integral body is coated with the copper coating of one deck on this kind earth rod barred body surface, yet copper coating is owing to adopt copper product, oxidation easily, and anticorrosive property is not strong, the ground connection poorly conductive can not well satisfy and use or construction requirement.
Summary of the invention
The purpose of this utility model is that the steel earth rod that overcomes prior art corrodes easily, and the technical problem that useful life is short provides a kind of steel nickel plating earth rod that is coated with nickel metal layer on steel earth rod surface.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of steel nickel plating earth rod, include steel ground connection barred body, and on the outer surface of described steel ground connection barred body, be coated with nickel matter layer.
Also include drill bit, this drill bit is connected with an end end convolution of described steel ground connection barred body.The high strength drill bit is used for disposable being driven underground, and with protective earthing barred body and nickel coating, its internal thread and earth rod screw thread are combined closely.
Also include connector, many steel ground connection barred bodies interconnect by connector.Connector is used for rod and rod, and rod and being connected of driving head, high-strength nickel alloy are made connector and can the excellent screw thread of protective earthing do not damaged when being driven underground and slow down corrosion.
Also include driving head, this driving head is arranged on the steel ground connection barred body other end end by described connector.Driving head adopts the driving head of high tensile steel, and reusable and suitable electric hammer impacts.
The utility model compared with prior art, has following advantage: adopt the nickel plating material, make that this kind steel nickel plating earth rod has better corrosion resistance, conductivity is stronger, ground connection is effective, long service life, easy for installation, be applicable to the intensive special circumstances that can't do the large tracts of land earth mat of urban architecture, particularly be applicable to the lightning protection of desk-top transformer and electric energy acquisition table.
Description of drawings
Fig. 1 is the utility model steel nickel plating earth rod structural representation;
Fig. 2 is the steel earth rod body portion cutaway view of Fig. 1;
Description of reference numerals: 1-steel ground connection barred body, 11-screw thread, 2-nickel matter layer, 3-drill bit, 4-connector, 5-driving head.
Embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment:
See also illustrated in figures 1 and 2, a kind of steel nickel plating earth rod, include steel ground connection barred body 1, on the outer surface of steel ground connection barred body 1, be coated with nickel matter layer 2, steel ground connection barred body 1 in the present embodiment is high anti-strength low carbon steel, by the electrode principle, the nickel ion with 99.9% evenly is adsorbed on barred body 1 surface.
Also include drill bit 3, this drill bit 3 is connected with an end end convolution of steel ground connection barred body 1, drill bit 3 inboards are provided with the internal thread (not shown), and an end end of steel ground connection barred body 1 is provided with screw thread 11, and drill bit 3 is connected with steel ground connection barred body 1 spiral at screw thread 11 places.
Also include connector 4, many steel ground connection barred bodies 1 after the contact of connector 4 places, are rotated at adjacent steel ground connection barred body 1 by connector 4 butt joint connection mutually again, make that the combination of adjacent steel ground connection barred body 1 is more tight.
Also include driving head 5, this driving head 5 is arranged on steel ground connection barred body 1 other end end by connector 4, and it is convenient to electric hammer and impacts steel ground connection barred body 1 is squeezed into the end, ground.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (4)
1. a steel nickel plating earth rod includes steel ground connection barred body (1), it is characterized in that: be coated with nickel matter layer (2) on the outer surface of described steel ground connection barred body (1).
2. steel nickel plating earth rod as claimed in claim 1 is characterized in that: also include drill bit (3), this drill bit (3) is connected with an end end convolution of described steel ground connection barred body (1).
3. steel nickel plating earth rod as claimed in claim 1 or 2 is characterized in that: also include connector (4), many steel ground connection barred bodies (1) interconnect by connector (4).
4. steel nickel plating earth rod as claimed in claim 3 is characterized in that: also include driving head (5), this driving head (5) is arranged on steel ground connection barred body (1) other end end by described connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631775U CN201533026U (en) | 2009-11-23 | 2009-11-23 | Steel nickel-plated grounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631775U CN201533026U (en) | 2009-11-23 | 2009-11-23 | Steel nickel-plated grounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533026U true CN201533026U (en) | 2010-07-21 |
Family
ID=42528426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202631775U Expired - Lifetime CN201533026U (en) | 2009-11-23 | 2009-11-23 | Steel nickel-plated grounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201533026U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403577A (en) * | 2010-09-13 | 2012-04-04 | 刘建华 | Method for preventing rust and reducing grounding resistivity for lightning protection grounding body |
| CN103022736A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Ground lead needle holder |
| CN103311683A (en) * | 2012-03-09 | 2013-09-18 | 中国石油化工股份有限公司 | Special earthing device for petroleum engineering |
| CN103872467A (en) * | 2014-04-04 | 2014-06-18 | 江苏正方园建设集团有限公司 | Copper plating steel lightning-protection air-termination band |
-
2009
- 2009-11-23 CN CN2009202631775U patent/CN201533026U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403577A (en) * | 2010-09-13 | 2012-04-04 | 刘建华 | Method for preventing rust and reducing grounding resistivity for lightning protection grounding body |
| CN103311683A (en) * | 2012-03-09 | 2013-09-18 | 中国石油化工股份有限公司 | Special earthing device for petroleum engineering |
| CN103022736A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Ground lead needle holder |
| CN103022736B (en) * | 2012-12-11 | 2016-04-20 | 国网辽宁省电力有限公司朝阳供电公司 | Ground lead needle holder |
| CN103872467A (en) * | 2014-04-04 | 2014-06-18 | 江苏正方园建设集团有限公司 | Copper plating steel lightning-protection air-termination band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 520000 science Avenue 237, Guangzhou hi tech Industrial Development Zone, Guangdong, Guangzhou, 701-B Patentee after: Guangzhou Zhong Guang Electric Technology Co., Ltd. Address before: 510665, N06~07, building 15, A, Hua Jing Park, 89 Zhongshan Road, Tianhe District, Guangdong, Guangzhou Patentee before: Guangzhou Zhongguang Electronic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |
|
| CX01 | Expiry of patent term |