CN203722138U - Insulating partition plate for electric power circuit maintenance - Google Patents
Insulating partition plate for electric power circuit maintenance Download PDFInfo
- Publication number
- CN203722138U CN203722138U CN201420123726.XU CN201420123726U CN203722138U CN 203722138 U CN203722138 U CN 203722138U CN 201420123726 U CN201420123726 U CN 201420123726U CN 203722138 U CN203722138 U CN 203722138U
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- CN
- China
- Prior art keywords
- insulating
- partition plate
- shaped
- electric power
- insulating partition
- 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 belongs to a safety insulating partition plate for an electric power circuit lower than 10 kV and in particular relates to an insulating partition plate for electric power circuit maintenance. The insulating partition plate for electric power circuit maintenance comprises a U-shaped insulating plate, a U-shaped groove and insulating rod inserting holes. The insulating partition plate is characterized in that the U-shaped groove is formed in the middle of the U-shaped insulating plate, and the two U-shaped insulating rod inserting holes are drilled in the U-shaped insulating plate. The insulating partition plate has the advantages of eliminating a power failure operation flow, reducing power failure range, improving production efficiency, achieving the purpose of maintaining circuits without power failure and being convenient to use, safe and reliable.
Description
Technical field
The utility model belongs to the following job safety insulating barrier of power circuit 10kV, particularly a kind of power line maintenance insulating barrier.
Background technology
At present, the < < of State Grid Corporation of China electrical safe working order (power circuit part) > > regulation, the safe distance of the following work of power circuit 10kV is greater than 1.0 meters, when under high-voltage drop fuse, lead-in wire damages, the charged position of distance is 0.3 meter, need to have a power failure and keep in repair, do safety measure, guarantee the safe distance of maintenance personal and circuit, when having vacuum switch, circuit stops vacuum switch, a circuit part has a power failure, whole line outage during without vacuum switch, because circuit has a power failure on a large scale, give and produce, life causes damage.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of power line maintenance insulating barrier, in the middle of the U-shaped insulation board of this power line maintenance with insulating barrier, have U-shaped groove, on U-shaped insulation board, be drilled with two insulating rod jacks, when under high voltage drop-out type fuse cutout, lead-in wire damages, with insulating rod, take off after the fusion tube of three-phase fall insurance, two insulating rods are inserted in the insulating rod jack on U-shaped insulation board and lifted, the U-shaped notch of U-shaped insulation board is aimed to the waist of high voltage drop-out type fuse cutout magnet, high pressure vertical bottle bar through single cross-arm upper end is outside to high pressure vertical bottle magnet edge, make power line maintenance with insulating barrier, firmly be clipped in the lower end of single cross-arm top and high pressure vertical bottle magnet, circuit need not have a power failure just can maintenance activity.
The technical scheme in the invention for solving the technical problem is: a kind of power line maintenance insulating barrier, by U-shaped insulation board, U-shaped groove, insulating rod jack, formed, its special character is: in the middle of U-shaped insulation board, have U-shaped groove, be drilled with two insulating rod jacks on U-shaped insulation board.
The beneficial effects of the utility model are: simplify power failure operation flow process, reduce power failure range, enhance productivity, need not have a power failure and can keep in repair circuit, and easy to use, safe and reliable.
Accompanying drawing explanation
Accompanying drawing is schematic diagram of the present utility model
In accompanying drawing: the 1st, U-shaped insulation board, the 2nd, insulating rod jack, the 3rd, U-shaped groove.
Embodiment
Embodiment is described by reference to the accompanying drawings:
In accompanying drawing, in the middle of U-shaped insulation board 1, have U-shaped groove 3, on U-shaped insulation board 1, be drilled with two insulating rod jacks 2.
Claims (1)
1. a power line maintenance insulating barrier, is comprised of U-shaped insulation board, U-shaped groove, insulating rod jack, it is characterized in that: in the middle of U-shaped insulation board, have U-shaped groove, be drilled with two insulating rod jacks on U-shaped insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123726.XU CN203722138U (en) | 2014-03-12 | 2014-03-12 | Insulating partition plate for electric power circuit maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123726.XU CN203722138U (en) | 2014-03-12 | 2014-03-12 | Insulating partition plate for electric power circuit maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722138U true CN203722138U (en) | 2014-07-16 |
Family
ID=51161264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123726.XU Expired - Fee Related CN203722138U (en) | 2014-03-12 | 2014-03-12 | Insulating partition plate for electric power circuit maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113012A (en) * | 2014-07-29 | 2014-10-22 | 国家电网公司 | Grading ring falling treatment plate |
-
2014
- 2014-03-12 CN CN201420123726.XU patent/CN203722138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113012A (en) * | 2014-07-29 | 2014-10-22 | 国家电网公司 | Grading ring falling treatment plate |
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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: 20140716 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |