CN207883930U - A kind of earthing or grounding means for American cable elbow head - Google Patents
A kind of earthing or grounding means for American cable elbow head Download PDFInfo
- Publication number
- CN207883930U CN207883930U CN201820389108.8U CN201820389108U CN207883930U CN 207883930 U CN207883930 U CN 207883930U CN 201820389108 U CN201820389108 U CN 201820389108U CN 207883930 U CN207883930 U CN 207883930U
- Authority
- CN
- China
- Prior art keywords
- grounding rod
- grounding
- earthing
- operating lever
- elbow head
- 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 description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a kind of earthing or grounding means for American cable elbow head, including operating lever, the front end of the operating lever is connected with grounding rod by universal shaft, ground wire is connected on universal shaft, grounding rod is cylinder, the top of grounding rod is tapered, and the center on grounding rod top is equipped with slot, and the side wall that slot penetrates through grounding rod both sides forms clamping opening.Use a kind of earthing or grounding means for American cable elbow head described in the utility model, it can corner to greatest extent by universal shaft, it connects again simultaneously reliable, it is detected by grounding rod, solve the problems, such as that the American elbow-type cable branch box in part can not install ground wire when carrying out line outage maintenance, both the personal safety that ensure that operating personnel in turn avoids economic loss caused by expanding scope of power outage, makes upkeep operation more safety and standardizes.
Description
Technical field
The utility model is related to a kind of power construction auxiliary device, especially a kind of ground connection for American cable elbow head fills
It sets.
Background technology
Currently, the cable branch box of distribution fortune maintenance department administration is large number of, most of is American cable elbow head, works as electricity
When the single outlet interruption maintenance of cable feeder pillar, though staff will cable elbow head extract after have apparent cut-off point, it is existing
Complete ground wire can not be installed at American cable elbow head, in order to ensure that the personal safety of service personnel, staff can only incite somebody to action
Scope of power outage is extended to upper level switch, is grounded at upper level switch, the scope of power outage expanded in this way.Therefore, it needs
Find a kind of auxiliary tool making American cable elbow head effective grounding.
Invention content
The purpose of this utility model is to provide a kind of earthing or grounding means for American cable elbow head, can be suitable for American electricity
The design feature of cable elbow head, service work is carried out in the case where not having a power failure.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is as follows：It is a kind of for American cable elbow head
Earthing or grounding means, including operating lever, it is characterised in that：The front end of the operating lever is connected with grounding rod, universal shaft by universal shaft
On be connected with ground wire, grounding rod is cylinder, and the top of grounding rod is tapered, and the center on grounding rod top is equipped with slot, and slot passes through
The side wall of logical grounding rod both sides forms clamping opening.
Improvement to above-mentioned technical proposal：The material of the grounding rod is copper.
Above-mentioned technical proposal is further improved：The cylindrical surface of the grounding rod is equipped with insulating layer, operating lever
Rear end be equipped with insulation sleeve.
Further improvement to above-mentioned technical proposal：The universal shaft of the operating lever front end includes u-bracket, U-shaped branch
Frame is connected through a screw thread with operating lever, and connector is connected with by shaft in u-bracket, and connector is hexagonal, connector and grounding rod
It is fixedly connected.
Advantageous effect：
It, can be maximum by universal shaft using a kind of earthing or grounding means for American cable elbow head described in the utility model
Limit corner, while connection is reliable again, is detected by grounding rod, solves the American elbow-type cable branch box in part and carrying out
Line outage can not install the problem of ground wire when overhauling, both ensure that the personal safety of operating personnel, in turn avoid expanding and stop
Economic loss caused by electric range makes upkeep operation more safety and standardizes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
A kind of earthing or grounding means for American cable elbow head as shown in Figure 1, including operating lever 1, before the operating lever 1
End is connected with grounding rod 3 by universal shaft 2, ground wire 4 is connected on universal shaft 2, grounding rod 3 is cylinder, the top of grounding rod 3
Hold tapered, the center on 3 top of grounding rod is equipped with slot 5, and the side wall that slot 5 penetrates through 3 both sides of grounding rod forms clamping opening；The grounding rod
3 material is copper；The cylindrical surface of the grounding rod 3 is equipped with insulating layer, and the rear end of operating lever 1 is equipped with insulation sleeve；It is described
The universal shaft 2 of 1 front end of operating lever includes u-bracket 2-1, and u-bracket 2-1 is connected through a screw thread with operating lever 1, u-bracket 2-1
Upper to be connected with connector 2-2 by shaft, connector 2-2 is hexagonal, and connector 2-2 is fixedly connected with grounding rod 3.
Claims (4)
1. a kind of earthing or grounding means for American cable elbow head, including operating lever, it is characterised in that：The front end of the operating lever is logical
It crosses universal shaft and is connected with grounding rod, ground wire is connected on universal shaft, grounding rod is cylinder, and the top of grounding rod is tapered,
The center on grounding rod top is equipped with slot, and the side wall that slot penetrates through grounding rod both sides forms clamping opening.
2. a kind of earthing or grounding means for American cable elbow head according to claim 1, it is characterised in that：The grounding rod
Material be copper.
3. a kind of earthing or grounding means for American cable elbow head according to claim 1 or 2, it is characterised in that：It is described to connect
The cylindrical surface of ground stick is equipped with insulating layer, and the rear end of operating lever is equipped with insulation sleeve.
4. a kind of earthing or grounding means for American cable elbow head according to claim 1 or 2, it is characterised in that：The behaviour
The universal shaft for making bar front end includes u-bracket, and u-bracket is connected through a screw thread with operating lever, is connected by shaft in u-bracket
There is connector, connector is hexagonal, and connector is fixedly connected with grounding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389108.8U CN207883930U (en) | 2018-03-22 | 2018-03-22 | A kind of earthing or grounding means for American cable elbow head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389108.8U CN207883930U (en) | 2018-03-22 | 2018-03-22 | A kind of earthing or grounding means for American cable elbow head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883930U true CN207883930U (en) | 2018-09-18 |
Family
ID=63496359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389108.8U Expired - Fee Related CN207883930U (en) | 2018-03-22 | 2018-03-22 | A kind of earthing or grounding means for American cable elbow head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556640A (en) * | 2019-09-23 | 2019-12-10 | 国网山西省电力公司长治供电公司 | Special earth connection of block terminal |
-
2018
- 2018-03-22 CN CN201820389108.8U patent/CN207883930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556640A (en) * | 2019-09-23 | 2019-12-10 | 国网山西省电力公司长治供电公司 | Special earth connection of block terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180918 Termination date: 20210322 |