CN202268495U - Electric anti-theft grounding pile - Google Patents
Electric anti-theft grounding pile Download PDFInfo
- Publication number
- CN202268495U CN202268495U CN 201120355303 CN201120355303U CN202268495U CN 202268495 U CN202268495 U CN 202268495U CN 201120355303 CN201120355303 CN 201120355303 CN 201120355303 U CN201120355303 U CN 201120355303U CN 202268495 U CN202268495 U CN 202268495U
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- CN
- China
- Prior art keywords
- pile
- theft
- grounding pile
- electric anti
- boards
- 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 discloses an electric anti-theft grounding pile, which comprises a pile body, wherein the pile body is a pyramid, or a cone, or a multi-pyramid. A plurality of agnail boards are arranged on the pyramid and are wedge-shaped boards in reversed triangle shape. One side of a triangular wedge-shaped board is welded with the surface of the pyramid, and the central surface the triangle locating on is perpendicular to the surface of the pile body. The number of the agnail boards is at least four, and the agnail boards are distributed randomly around the pile body. The electric anti-theft grounding pile has the advantages that when the electric anti-theft grounding pile is smashed into the underground soil, wedges of the agnail boards in reversed triangle shape are downwards, so that force for smashing the electric anti-theft grounding pile into the underground is minimum, the electric anti-theft grounding pile is smashed into the underground soil easily, but the maximum force is needed for pulling out the grounding pile, and pulling resistant force of the grounding pile is increased. Therefore, the electric anti-theft grounding pile is reliable in fixing, strong in pulling resistant force and good in anti-theft effect, accordingly overhaul times are greatly reduced, overhaul cost is saved, circuit operation safety is improved, and maintenance cost is reduced.
Description
Technical field
The utility model relates to the earthing device that a kind of power equipment of electric power system is used, specifically a kind of electric power antitheft ground stud.
Background technology
Power transmission sequence all is built in areas such as Plain, hills, the chain of mountains, is exposed among the atmospheric environment, is struck by lightning easily, and the situation of the line tripping that is caused happens occasionally.For anti-thunderbolt, need earthing device be installed to transmission line, the current steering that produces being struck by lightning avoids lead or transmission facility to receive the infringement of thunder and lightning to the earth.Earthing device needs reliable ground connection, adopts the ground stud of metal usually.Ground stud is to squeeze into ground through the external force hammering; But because ground stud is transferred to easily, the situation that often has ground stud to mend the robber takes place, and operation brings unsafe factor to circuit; And stolen ground stud needs maintainer's periodic inspection and reinstalls, and causes maintenance cost to increase.
The utility model content
To the weak point that prior art exists, the utility model is in a kind of electric power antitheft ground stud is provided
,The ground stud of made is provided with anti-theft measure, improves the circuit security of operation, reduces maintenance cost.
To achieve these goals, the technical scheme of the utility model is: a kind of electric power antitheft ground stud, comprise pile body, and described pile body is a cone, described cone can be cone or polygonal pyramid body, and a plurality of hangnail plates are set on the cone.
For strengthening this ground stud theftproof performance, described hangnail plate is the wedge of del, the limit of triangle wedge and the surface soldered of cone, and triangle place median plane is perpendicular to pile body surface.
Above-mentioned electric power antitheft ground stud, described hangnail plate is at least four, ring pile body random distribution.
The beneficial effect of the utility model is: this device is being pounded when underground, and the hangnail plate is the clapboard of inverted triangle, and wedge shape is downward; So it is minimum that this device is pounded into underground strength, be prone to pound in the underground, but when transfering to ground stud, then need use maximum power; Increased the anti-power of dialling of ground stud; Therefore this ground stud is fixing reliable, and anti-group power is strong, good anti-theft effect.Thereby significantly reduced the number of times of maintenance, practiced thrift the expense of maintenance, improved the circuit security of operation, reduced maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done explanation further.
Know that by Fig. 1 the electric power antitheft ground stud of the utility model comprises pile body 1; Described pile body 1 is a cone, and described cone can be cone or polygonal pyramid body, and a plurality of hangnail plates 2 are set on the pile body 1; For strengthening the theftproof performance of this ground stud, described hangnail plate 2 is the wedge of del, and wedge shape is downward; It is minimum to make this device pound strength used when underground, makes the used power when transfering to ground stud maximum.A side weld of triangle wedge is connected on the surface of pile body 1, and triangle wedge place median plane is perpendicular to the surface of pile body 1.Described hangnail plate 2 is at least four, the surperficial random distribution of ring pile body 1, and the hangnail plate is many more, and the anti-group power of ground stud is big more, and theftproof performance is good more.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of the utility model all falls within the protection range of the utility model.
Claims (3)
1. an electric power antitheft ground stud comprises pile body, and it is characterized in that: described pile body is a cone, and a plurality of hangnail plates are set on the cone.
2. electric power antitheft ground stud according to claim 1, it is characterized in that: described hangnail plate is the clapboard of del.
3. electric power antitheft ground stud according to claim 1, it is characterized in that: described hangnail plate is at least four, ring pile body surface random distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355303 CN202268495U (en) | 2011-09-21 | 2011-09-21 | Electric anti-theft grounding pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355303 CN202268495U (en) | 2011-09-21 | 2011-09-21 | Electric anti-theft grounding pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268495U true CN202268495U (en) | 2012-06-06 |
Family
ID=46159279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120355303 Expired - Fee Related CN202268495U (en) | 2011-09-21 | 2011-09-21 | Electric anti-theft grounding pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105428835A (en) * | 2014-09-18 | 2016-03-23 | 国家电网公司 | Point type grounding apparatus of electric power rod in urban area |
-
2011
- 2011-09-21 CN CN 201120355303 patent/CN202268495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428835A (en) * | 2014-09-18 | 2016-03-23 | 国家电网公司 | Point type grounding apparatus of electric power rod in urban area |
| 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 |
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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: 20120606 Termination date: 20120921 |