CN202977751U - Electric-power line grounding apparatus - Google Patents
Electric-power line grounding apparatus Download PDFInfo
- Publication number
- CN202977751U CN202977751U CN 201220670362 CN201220670362U CN202977751U CN 202977751 U CN202977751 U CN 202977751U CN 201220670362 CN201220670362 CN 201220670362 CN 201220670362 U CN201220670362 U CN 201220670362U CN 202977751 U CN202977751 U CN 202977751U
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- China
- Prior art keywords
- base plate
- upper ends
- straight
- slot
- utility
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- 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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- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model relates to an electric-power line grounding apparatus, comprising a base plate. At least two grooves are arranged on the base plate. Openings of the two grooves are upward. Two parallel straight rod bodies are mounted on the base plate. Screw threads are disposed on upper ends of the two straight rod bodies. A fixed clamping plate and a flexible clamping plate are successively arranged between the upper ends of the two straight rod bodies in an upward manner. The flexible clamping plate is fixed by nuts on the upper ends of the two straight rod bodies. A slot is mounted on a bottom of the flexible clamping plate. The grounding apparatus provided by the utility model is convenient to assemble and disassemble wires. Use is safe and convenient.
Description
Technical field
The utility model relates to a kind of electric power connection part spare, is specifically related to a kind of power circuit earthing device.
Background technology
In electric power system, when earth connection is installed, the normal grounding pin that adopts connects, and it is that low side is that tip type top is the straight-bar body of terminal block, and the straight-bar body is embedded in ground, then wiring, it is insecure that but grounding pin connects, and usually is pulled out normally safe operation of circuit, affect people's normal life, economic loss.
Summary of the invention
Utility model connects unstable problem for above-mentioned earth connection, and a kind of power circuit earthing device is provided, and it is connected firmly, and uses safety.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of power circuit earthing device, it comprises base plate, be provided with at least two grooves on base plate, slot opening upwards, be provided with two parallel straight-bar bodies on base plate, two straight-bar body upper ends are provided with screw thread, upwards are provided with successively strap, ambulatory splint between two straight-bar upper ends, ambulatory splint is fixed by the nut of two straight-bar body upper ends, and ambulatory splint is provided with slot on the bottom surface.
Be provided with two grooves on described base plate.
Be provided with backing plate in described slot.
The utility model is provided with opening up groove on base plate, make and be embedded in underground power circuit earthing device and be not drawn out easily, the utility model is provided with ambulatory splint, the ambulatory splint bottom surface is provided with slot, be convenient to the installation and removal of connecting wires, be provided with backing plate in slot, wearing and tearing prevent from connecting wires, the utility model is simple in structure, and is safe and convenient to use.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
as shown in Figure 1, a kind of power circuit earthing device, it comprises base plate 1, be provided with at least two grooves 3 on base plate 1, can be two, also can be three, four or a plurality of etc., groove 3 opening upwards, be provided with two parallel straight-bar bodies 2 on base plate 1, two straight-bar body 2 upper ends are provided with screw thread, upwards be provided with successively strap 4 between two straight-bar 2 upper ends, ambulatory splint 5, ambulatory splint 5 is fixing by the nut 6 of two straight-bar body 2 upper ends, ambulatory splint is provided with slot 7 on 5 bottom surfaces, slot 7 is used for crimped electric wire, be provided with backing plate 8 in slot 7, backing plate 8 wearing and tearing that prevent from connecting wires, extend earth connection useful life.
When the utility model uses, it is embedded in ground, under the effect of groove, is difficult for being pulled out, the utility model is provided with ambulatory splint, and the ambulatory splint bottom surface is provided with slot, is convenient to the installation and removal of connecting wires, and is safe and convenient to use.
Claims (3)
1. power circuit earthing device, it is characterized in that: it comprises base plate, be provided with at least two grooves on base plate, slot opening upwards, be provided with two parallel straight-bar bodies on base plate, two straight-bar body upper ends are provided with screw thread, upwards are provided with successively strap, ambulatory splint between two straight-bar upper ends, ambulatory splint is fixed by the nut of two straight-bar body upper ends, and the ambulatory splint bottom surface is provided with slot.
2. power circuit earthing device according to claim 1, is characterized in that: be provided with two grooves on described base plate.
3. power circuit earthing device according to claim 1, is characterized in that: be provided with backing plate in described slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670362 CN202977751U (en) | 2012-12-07 | 2012-12-07 | Electric-power line grounding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670362 CN202977751U (en) | 2012-12-07 | 2012-12-07 | Electric-power line grounding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977751U true CN202977751U (en) | 2013-06-05 |
Family
ID=48518785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670362 Expired - Fee Related CN202977751U (en) | 2012-12-07 | 2012-12-07 | Electric-power line grounding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097809A (en) * | 2021-03-31 | 2021-07-09 | 广东电网有限责任公司 | Grounding device |
-
2012
- 2012-12-07 CN CN 201220670362 patent/CN202977751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097809A (en) * | 2021-03-31 | 2021-07-09 | 广东电网有限责任公司 | Grounding device |
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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 |
Granted publication date: 20130605 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |