CN201303061Y - Earthing device of electrical circuitry equipment - Google Patents
Earthing device of electrical circuitry equipment Download PDFInfo
- Publication number
- CN201303061Y CN201303061Y CNU2008202249409U CN200820224940U CN201303061Y CN 201303061 Y CN201303061 Y CN 201303061Y CN U2008202249409 U CNU2008202249409 U CN U2008202249409U CN 200820224940 U CN200820224940 U CN 200820224940U CN 201303061 Y CN201303061 Y CN 201303061Y
- Authority
- CN
- China
- Prior art keywords
- binding post
- rainhat
- shaft
- earth wire
- lance bar
- 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
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Abstract
The utility model relates to an earthing device of electrical circuitry equipment, which comprises a rainhat, a binding post and a shaft and is characterized in that the shaft is in a cylindrical shape, the upper end is provided with a screw cap shape or an umbrella shape rainhat, the binding post is welded on the shaft under the rainhat, multiple layers of barbs are arranged on the periphery of the lower portion of the shaft, and a conical tip is arranged on the lower end of the shaft. The device is not easy to be pulled out after being hammered into the ground, an earth wire is connected on the binding post or is welded on the binding post, the earth wire is not easy to be stolen, the earth wire and the binding post are not easy to be corroded under the shielding of the rainhat, and the earth wire is firm and safe. The device prevents the accidents of hurting people due to the earth wire is stolen.
Description
One, technical field
The utility model relates to a kind of electric equipment earthing device
Two, background technology
The earthing device of used electric equipment on the oil field all is to draw a copper conductor from the housing of electric equipment to get final product with burying at present.But the ground connection copper conductor is often stolen by the lawless person, electric equipment is in case leak electricity and will cause casualties, especially the electric equipment overwhelming majority in oil field all is in the open air, resemble oil pumper, transformer and be in the unattended operation state whole year, common people gyrate around these equipment of being everlasting, the electric leakage equipment that touches no ground connection will electricly hinder or electrocute, and the oil field worker is no exception.The annual processing in oil field similar accident is a lot of for this reason, causes great economic loss to the oil field.
Three, summary of the invention
The purpose of this utility model provides a kind of electric equipment earthing device, and the ground connection copper cash that solves above-mentioned prior art existence is lost the problem that causes electric casualty accident.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of rainhat, binding post and lance bar, it is cylindrical to it is characterized in that the lance bar is made as, the upper end is provided with nut shape or umbrella shape rainhat, is welded with binding post on the following lance bar of rainhat, is provided with which floor barb in lance bar lower, outer perimeter, lance bar lower end is provided with the awl point.
The utility model is difficult for being pulled out after being pounded ground, and ground wire is connected on the binding post or is welded on the binding post, and ground wire is not easy stolen, and earth terminal is not easy to be corroded under the covering of rain cap, and earth connection is firm, safety.Prevented that the casualty accident that causes because of ground wire is stolen from taking place.
Four, description of drawings
Fig. 1-structural representation of the present utility model
1-rainhat 2-binding post 3-lance bar 4-barb among the figure
Five, embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
The utility model is made up of rainhat 1, binding post 2 and lance bar 3, it is cylindrical to it is characterized in that the lance bar is made as, the upper end is provided with nut shape or umbrella shape rainhat, is welded with binding post on the following lance bar of rainhat, is provided with which floor barb in lance bar lower, outer perimeter, lance bar lower end is provided with the awl point.
When using the utility model, with sledgehammer it is pounded in the ground, binding post is exposed more than 2, the ground wire that electric equipment is drawn is connected with anti-theft bolt with binding post or welds, on binding post, spread butter and prevent corrosion, the utility model has solved the stolen problem of earth connection, has prevented that the electricity that causes because of earth connection is stolen from hurting sb.'s feelings or casualty accident.
Claims (1)
1, a kind of electric equipment earthing device, be made up of rainhat, wiring screw and lance bar, it is cylindrical to it is characterized in that the lance bar is made as, and the upper end is provided with nut shape or umbrella shape rainhat, on the following lance bar of rainhat, be welded with binding post, be provided with which floor barb in lance bar lower, outer perimeter, lance bar lower end is provided with the awl point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249409U CN201303061Y (en) | 2008-11-28 | 2008-11-28 | Earthing device of electrical circuitry equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249409U CN201303061Y (en) | 2008-11-28 | 2008-11-28 | Earthing device of electrical circuitry equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303061Y true CN201303061Y (en) | 2009-09-02 |
Family
ID=41086691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202249409U Expired - Fee Related CN201303061Y (en) | 2008-11-28 | 2008-11-28 | Earthing device of electrical circuitry equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303061Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526228A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Major-diameter stainless steel foundation bolt |
| CN105655739A (en) * | 2016-04-15 | 2016-06-08 | 国网河南省电力公司漯河供电公司 | Anticorrosion antitheft ground rod of power distribution network and application method thereof |
-
2008
- 2008-11-28 CN CNU2008202249409U patent/CN201303061Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526228A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Major-diameter stainless steel foundation bolt |
| CN105655739A (en) * | 2016-04-15 | 2016-06-08 | 国网河南省电力公司漯河供电公司 | Anticorrosion antitheft ground rod of power distribution network and application method thereof |
| CN105655739B (en) * | 2016-04-15 | 2017-12-08 | 国网河南省电力公司漯河供电公司 | A kind of power distribution network anti-corrosion anti-theft grounding rod and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20091228 |