CN205960222U - Ground connection rod - Google Patents
Ground connection rod Download PDFInfo
- Publication number
- CN205960222U CN205960222U CN201620628007.2U CN201620628007U CN205960222U CN 205960222 U CN205960222 U CN 205960222U CN 201620628007 U CN201620628007 U CN 201620628007U CN 205960222 U CN205960222 U CN 205960222U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- excellent body
- claw
- insulating sheath
- rubber ring
- 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
Abstract
The utility model discloses a ground connection rod, including excellent body, sleeve pipe, jack catch and insulating sheath, the sleeve pipe is established at excellent body lower extreme, sleeve pipe one side is provided with fixing bolt, the sleeve pipe passes through fixing bolt and is connected with excellent body, the jack catch is established in the sleeve pipe below, the jack catch is articulated with the sleeve pipe, insulating sheath establishes on one's body the stick, insulating sheath is connected with excellent body veneer, the spring is installed to the jack catch inboard, be provided with binding post row on the sleeve pipe, binding post arranges and sleeve pipe fixed connection, stick body middle part is provided with rubber ring and handle, rubber ring and excellent body fixed connection, this ground connection rod compact structure, stability is high, and easy installation is dismantled, and the security performance is high.
Description
Technical field
This utility model is related to a kind of earth rod.
Background technology
Earth rod also known as earthing pole, grounded screen.Earth rod is to improve earth conductor inner conductive performance, to reduce ground connection
The outside soil resistivity of conductor is that theoretical foundation is designed to be produced.Be generally applicable to communication, electric power, traffic, finance, petrochemical industry,
The numerous areas such as building system, such as communication bureau, mobile base station, scheduling machine room, transformer station, freeway infrastructure, computer floor, intelligence
The unit strict to grounding requirement such as cell and department can be changed, all may be constructed the earthed system of function admirable using this system.
Copper covered steel material due to have good electric conductivity, higher mechanical strength, especially outside cladding layers of copper have well
Corrosion resistance, be widely used in grounding device.The country such as American and Britain, moral all specifies to be grounded in relevant standard
Body, earth lead all can adopt copper-clad steel composite material.In China, the anticorrosive property of grounding device and reliability have increasingly caused weight
Depending on being substituted using copper-clad steel composite material.
Copper-plated ground rod：Cover the layers of copper of more than one layer of 0.254mm thickness in the outside of ground connection rod iron, be just copper-plated ground
Rod, also makes copper cover steel earth rod etc..Zinc-plated earth rod：Carry out galvanizing preservative treatment in the outside of rod iron；Graphite earth rod：With
The bar-shaped earthing module PTD-1 type that graphite material is fabricated to；According to different geological conditions, select suitable earth rod.
Existing earth rod structure is simple at present, and structural stability is poor, and installing/dismounting is inconvenient, and security performance is general.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of compact conformation, and stability is high, easy installing/dismounting, peace
The complete high earth rod of performance.
For solving the above problems, this utility model adopts the following technical scheme that：A kind of earth rod, including excellent body, sleeve pipe, card
Pawl and insulating sheath, described sleeve pipe is located at excellent body lower end, and described sleeve pipe side is provided with fixing bolt, and described sleeve pipe is passed through to fix
Bolt is connected with excellent body, and described claw is located at below sleeve pipe, and described claw is hinged with sleeve pipe, and described insulating sheath is located at excellent body
On, described insulating sheath is connected with excellent body gluing, is provided with spring, described sleeve pipe is provided with binding post inside described claw
Row, described connecting terminal block is fixedly connected with sleeve pipe, is provided with rubber ring and handle, described rubber ring and rod in the middle part of described rod body
Body is fixedly connected.
Preferably, described claw is in bending setting, keep mounting stability high.
Preferably, described claw is provided with four, holding structure uniform force.
Preferably, described handle is fixedly connected with excellent body, holding structure is stable.
Preferably, described sleeve pipe is pyrite sleeve pipe, keep wire performance high.
The beneficial effects of the utility model are：The sleeve pipe of setting passes through fixing bolt and rod body, and to be connected holding structure compact,
Easily installing/dismounting；The claw retention bar body mounting stability of setting is high, and spring can keep claw to be in tensioning state；Setting
Rubber ring facilitate passing through of wire, keep mounting stability high；The connecting terminal block of setting is convenient to be installed with wire.
Brief description
Fig. 1 is a kind of structure chart of earth rod of this utility model.
Specific embodiment
As shown in figure 1, a kind of earth rod, including excellent body 1, sleeve pipe 2, claw 3 and insulating sheath 4, described sleeve pipe 2 is located at rod
Body 1 lower end, described sleeve pipe 2 side is provided with fixing bolt 5, and described sleeve pipe 2 is passed through fixing bolt 5 and is connected with excellent body 1, described card
Pawl 3 is located at below sleeve pipe 2, and described claw 3 is hinged with sleeve pipe 2, and described insulating sheath 4 is located at 1 with rod, described insulating sheath 4
It is connected with excellent body 1 gluing, spring 6 is installed inside described claw 3, described sleeve pipe 2 is provided with connecting terminal block 7, described connect
Line terminals row 7 is fixedly connected with sleeve pipe 2, is provided with rubber ring 8 and handle 9, described rubber ring 8 and excellent body 1 in the middle part of described rod body 1
It is fixedly connected.
Described claw 3 is in bending setting.
Described claw 3 is provided with four.
Described handle 9 is fixedly connected with excellent body 1.
Described sleeve pipe 2 is pyrite sleeve pipe.
The beneficial effects of the utility model are：The sleeve pipe of setting passes through fixing bolt and rod body, and to be connected holding structure compact,
Easily installing/dismounting；The claw retention bar body mounting stability of setting is high, and spring can keep claw to be in tensioning state；Setting
Rubber ring facilitate passing through of wire, keep mounting stability high；The connecting terminal block of setting is convenient to be installed with wire.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Claims (5)
1. a kind of earth rod it is characterised in that：Including excellent body, sleeve pipe, claw and insulating sheath, described sleeve pipe is located under excellent body
End, described sleeve pipe side is provided with fixing bolt, and described sleeve pipe is passed through fixing bolt and is connected with excellent body, and described claw is located at sleeve pipe
Lower section, described claw is hinged with sleeve pipe, and described insulating sheath is located at rod, and described insulating sheath is connected with excellent body gluing, institute
State and spring be installed inside claw, described sleeve pipe is provided with connecting terminal block, described connecting terminal block is fixedly connected with sleeve pipe,
It is provided with rubber ring and handle, described rubber ring is fixedly connected with excellent body in the middle part of described rod body.
2. earth rod according to claim 1 it is characterised in that：Described claw is in bending setting.
3. earth rod according to claim 1 it is characterised in that：Described claw is provided with four.
4. earth rod according to claim 1 it is characterised in that：Described handle is fixedly connected with excellent body.
5. earth rod according to claim 1 it is characterised in that：Described sleeve pipe is pyrite sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628007.2U CN205960222U (en) | 2016-06-23 | 2016-06-23 | Ground connection rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628007.2U CN205960222U (en) | 2016-06-23 | 2016-06-23 | Ground connection rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960222U true CN205960222U (en) | 2017-02-15 |
Family
ID=57969127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628007.2U Expired - Fee Related CN205960222U (en) | 2016-06-23 | 2016-06-23 | Ground connection rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364834A (en) * | 2019-06-21 | 2019-10-22 | 国网江苏省电力有限公司泰州供电分公司 | A kind of self-interacting type ground connection fastening structure |
-
2016
- 2016-06-23 CN CN201620628007.2U patent/CN205960222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364834A (en) * | 2019-06-21 | 2019-10-22 | 国网江苏省电力有限公司泰州供电分公司 | A kind of self-interacting type ground connection fastening structure |
| CN110364834B (en) * | 2019-06-21 | 2020-09-04 | 国网江苏省电力有限公司泰州供电分公司 | Self-adjusting grounding fastening structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180623 |