CN204156119U - A kind of novel grounded electrode structure - Google Patents
A kind of novel grounded electrode structure Download PDFInfo
- Publication number
- CN204156119U CN204156119U CN201420651718.2U CN201420651718U CN204156119U CN 204156119 U CN204156119 U CN 204156119U CN 201420651718 U CN201420651718 U CN 201420651718U CN 204156119 U CN204156119 U CN 204156119U
- Authority
- CN
- China
- Prior art keywords
- copper wire
- earth electrode
- earth
- electrode body
- copper cash
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of novel grounded electrode structure, be bolted to the top of earth electrode body, copper cash nose and handle are separately fixed at the earth electrode body upper part left and right sides, and the right-hand member of annealed copper wire is fixed on copper cash nose, on annealed copper wire, cover has Huang Laguan, and the upper cover of Huang Laguan has spring.The annealed copper wire of this structural change earth connection and copper cash nose tie point easily occur that the doubling copper wire cross section of causing of rupturing reduces and can not meet regulatory requirements, and earth electrode and earth connection tie point contact area reduce, the problem can not taken out smoothly after pounding underground.
Description
Technical field
The utility model relates to a kind of earth electrode structure.
Background technology
Although earth connection annealed copper wire is identical with copper cash nose material, and both mechanical strengths are different, very easily in use, occur that doubling phenomenon and earth connection swing, cause its cross section significantly to reduce, thus affect its effective cross-section and can not meet short circuit current, and earth electrode is due to simplicity of design, operating personnel, in work progress, is also less than 60 centimeters after pounding subsurface, even if use aid to be also difficult to earth electrode to extract, thus affect construction schedule.
Summary of the invention
For solving the problems referred to above that existing earth electrode structure exists, the utility model patent provides a kind of novel grounded electrode structure, and its technical scheme taked is:
Comprise earth electrode body, handle, bolt, ground plate and annealed copper wire, be bolted to the top of earth electrode body, copper cash nose and handle are separately fixed at the earth electrode body upper part left and right sides, and the right-hand member of annealed copper wire is fixed on copper cash nose, on annealed copper wire, cover has Huang Laguan, and the upper cover of Huang Laguan has spring.
The annealed copper wire of this structural change earth connection and copper cash nose tie point easily occur that the doubling copper wire cross section of causing of rupturing reduces and can not meet regulatory requirements; and earth electrode and earth connection tie point contact area reduce; the problem can not taken out smoothly after pounding underground; earth electrode is convenient to outwards extract; effective protective earthing line, reduces earth connection and damages number of times.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, bolt 3 is fixed on the top of earth electrode body 1, and copper cash nose 4 and handle 2 are separately fixed at the left and right sides, earth electrode body 1 top, and the right-hand member of annealed copper wire 5 is fixed on copper cash nose 4, and on annealed copper wire 5, cover has Huang Laguan, and the upper cover of Huang Laguan has spring 6.Workmen is by under pounding bolt 3 and making earth electrode body 1 in depth, and rotatable handgrip 2 makes it loosen when pulled, and meet difficulty when extracting, available spanner clamping bolt 3 left rotation and right rotation is taken out of.
Claims (1)
1. a novel grounded electrode structure, comprise earth electrode body (1), handle (2), bolt (3), copper cash nose (4) and annealed copper wire (5), it is characterized in that: bolt (3) is fixed on the top of earth electrode body (1), copper cash nose (4) and handle (2) are separately fixed at earth electrode body (1) left and right sides, top, the right-hand member of annealed copper wire (5) is fixed on copper cash nose (4), the upper cover of annealed copper wire (5) has Huang Laguan, and the upper cover of Huang Laguan has spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651718.2U CN204156119U (en) | 2014-11-05 | 2014-11-05 | A kind of novel grounded electrode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651718.2U CN204156119U (en) | 2014-11-05 | 2014-11-05 | A kind of novel grounded electrode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156119U true CN204156119U (en) | 2015-02-11 |
Family
ID=52514208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651718.2U Expired - Fee Related CN204156119U (en) | 2014-11-05 | 2014-11-05 | A kind of novel grounded electrode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979648A (en) * | 2015-07-15 | 2015-10-14 | 国家电网公司 | Electrode for measuring grounding resistance |
| CN110212320A (en) * | 2019-06-18 | 2019-09-06 | 国家电网有限公司 | Grounding wire device |
-
2014
- 2014-11-05 CN CN201420651718.2U patent/CN204156119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979648A (en) * | 2015-07-15 | 2015-10-14 | 国家电网公司 | Electrode for measuring grounding resistance |
| CN110212320A (en) * | 2019-06-18 | 2019-09-06 | 国家电网有限公司 | Grounding wire device |
| CN110212320B (en) * | 2019-06-18 | 2020-06-19 | 国家电网有限公司 | Grounding wire device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |