CN202977751U - Electric-power line grounding apparatus - Google Patents

Electric-power line grounding apparatus Download PDF

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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
Authority
CN
China
Prior art keywords
base plate
upper ends
straight
slot
utility
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
Application number
CN 201220670362
Other languages
Chinese (zh)
Inventor
张琳
焦亘
武勇
牛卫锋
郭俊杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201220670362 priority Critical patent/CN202977751U/en
Application granted granted Critical
Publication of CN202977751U publication Critical patent/CN202977751U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The power circuit earthing device
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.
CN 201220670362 2012-12-07 2012-12-07 Electric-power line grounding apparatus Expired - Fee Related CN202977751U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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