CN202917650U - Cylinder screw type earthing device - Google Patents
Cylinder screw type earthing device Download PDFInfo
- Publication number
- CN202917650U CN202917650U CN 201220594214 CN201220594214U CN202917650U CN 202917650 U CN202917650 U CN 202917650U CN 201220594214 CN201220594214 CN 201220594214 CN 201220594214 U CN201220594214 U CN 201220594214U CN 202917650 U CN202917650 U CN 202917650U
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- CN
- China
- Prior art keywords
- cylinder
- earthing device
- cone
- screw type
- type earthing
- 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 a grounding facility and provides a cylinder screw type earthing device. A body of the cylinder screw type earthing device is formed by a cylinder (1) and a cone (3); the cylinder (1) possesses outside threads (2); the cone (3) is located at a lower end of the cylinder (1) and forms an integrated structure with the cylinder (1); the upper part of the cylinder (1) possesses a connection aperture (5) used for the penetration of a handle bar; the cylinder (1) is in connection with a grounding lead (4). In use, a hammer is utilized to make the cone (3) of the earthing device body enter the ground; the handle bar penetrates into the connection aperture (5) of the earthing device cylinder; by utilizing the outside threads possessed by the earthing device, the earthing device can enter the stratum under the effects of rotary force. The cylinder screw type earthing device is laborsaving and safe and has good earthing effects.
Description
Technical field
The utility model relates to a kind of earthing device, relates generally to a kind of cylinder spiral type earthing device.
Background technology
At present, set up high-tension line at power supply department, transformer is installed, when high-tension cable is carried out and established, and the high-tension distributing line insulation resistance shakes when surveying, all will implement burying underground and installing of power connection equipment.The position overwhelming majority of installing is in the soil property below ground.Because the whole of use are earthing device made from the angle steel crop now, when burying underground and install, adopt gravity to pound the mode of hitting; Can cause thus distortion or the destruction of earthing device, affect the earthing effect of earthing device.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to propose a kind of cylinder spiral type earthing device.
The utility model adopts following technical scheme for finishing above-mentioned purpose:
A kind of cylinder spiral type earthing device, the body of described earthing device is made of cylinder and cone; Described cylinder is for having externally threaded structure; The structure that described cone is positioned at cylindrical lower end and is formed in one with described cylinder; Described cylindrical top has to be used so that the connecting hole that handlebar penetrates; Be connected with earth lead on the described cylinder.
A kind of cylinder spiral type earthing device that the utility model proposes during use, utilizes hammer to pound and makes the cone of earthing device body enter ground; Handlebar penetrates the cylindrical connecting hole of earthing device, and the external screw thread that utilizes earthing device to have can make earthing device under the revolving force effect, enters the stratum.The utlity model has laborsaving, safety, the characteristics that earthing effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, cylinder, 2, external screw thread, 3, cone, 4, earth lead, 5, connecting hole.
Embodiment
With specific embodiment the utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 1, a kind of cylinder spiral type earthing device, the body of described earthing device is made of cylinder 1 and cone 3; Described cylinder 1 is for having the structure of external screw thread 2; Described cone 3 is positioned at the lower end of cylinder 1 and the structure that is formed in one with described cylinder 1; The top of described cylinder 1 has to be used so that the connecting hole 5 that handlebar penetrates; Be connected with earth lead 4 on the described cylinder 1.
Claims (1)
1. cylinder spiral type earthing device is characterized in that: the body of described earthing device is made of cylinder (1) and cone (3); Described cylinder (1) is for having the structure of external screw thread (2); Described cone (3) is positioned at the lower end of cylinder (1) and the structure that is formed in one with described cylinder (1); The top of described cylinder (1) has to be used so that the connecting hole that handlebar penetrates (5); Be connected with earth lead (4) on the described cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594214 CN202917650U (en) | 2012-11-13 | 2012-11-13 | Cylinder screw type earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594214 CN202917650U (en) | 2012-11-13 | 2012-11-13 | Cylinder screw type earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917650U true CN202917650U (en) | 2013-05-01 |
Family
ID=48165930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594214 Expired - Fee Related CN202917650U (en) | 2012-11-13 | 2012-11-13 | Cylinder screw type earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916926A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Economical type grounding device of petroleum engineering |
| CN104934730A (en) * | 2015-05-26 | 2015-09-23 | 成都高普石油工程技术有限公司 | Grounding device for petroleum engineering |
| CN105226405A (en) * | 2015-10-12 | 2016-01-06 | 国家电网公司 | A kind of reinforced transition earthing device |
-
2012
- 2012-11-13 CN CN 201220594214 patent/CN202917650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916926A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Economical type grounding device of petroleum engineering |
| CN104934730A (en) * | 2015-05-26 | 2015-09-23 | 成都高普石油工程技术有限公司 | Grounding device for petroleum engineering |
| CN105226405A (en) * | 2015-10-12 | 2016-01-06 | 国家电网公司 | A kind of reinforced transition earthing device |
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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: 20130501 Termination date: 20131113 |