CN201917595U - Insulation shield cover for cross-core high-voltage electrode of current - Google Patents
Insulation shield cover for cross-core high-voltage electrode of current Download PDFInfo
- Publication number
- CN201917595U CN201917595U CN2010206871253U CN201020687125U CN201917595U CN 201917595 U CN201917595 U CN 201917595U CN 2010206871253 U CN2010206871253 U CN 2010206871253U CN 201020687125 U CN201020687125 U CN 201020687125U CN 201917595 U CN201917595 U CN 201917595U
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- China
- Prior art keywords
- mask
- shield cover
- insulation
- voltage electrode
- field electrode
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- Expired - Fee Related
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Abstract
The utility model relates to an insulation shield cover for a cross-core high-voltage electrode of current, which is in a symmetrical structure in hinge joint through a hinge at the top part. The shield cover is formed by vertically connecting two semi-circular structures, the outer side edge at the front of the shield cover is provided with fastener holes, the middle part of the shield cover is provided with a primary lead through hole, the rear part of the shield cover is provided with an insulation cylinder connecting part, one side at the top part of the shield cover is provided with a voltage electrode box, and the lower part of the shield cover is provided with an insulator connecting part. Compared with the prior art, the insulation shield cover provided by the utility model can adapt to a special structure form of the cross-core high-voltage electrode, field installation and operation are simplified, a mode of production adopts a mould for direct injection moulding, and processing can be fast.
Description
Technical field
The utility model relates to a kind of insulation mask, especially relates to a kind of insulation mask that is used for electric current punching high-field electrode.
Background technology
The service request of distribution power supply at present is more and more higher, for the hot line job work that reduces the power off time distribution line is day by day popularized, the electrode insulation of distribution line covers protection can guarantee processing safety during hot line job preferably, and the electrode insulation of distribution line covers that protection can also be avoided because the phase fault that foreign matter causes simultaneously.
And along with the development of intelligent grid, the popularization and application gradually of new equipments such as new transformer in the power distribution network and high-voltage electric energy meter, high-voltage electric energy meter is used on the bar out of doors and can be played good high pressure electric weight and directly measure and collection effect, can stop the problem of bad user's stealing.But because the electric current on the required collection high pressure of high-voltage electric energy meter, so high-field electrode is designed to the punching structure, and its high-field electrode is a metal material.In order to guarantee the on-the-spot operational reliability of high-voltage electric energy meter, it is to need rational design that the electrode insulation of the punching structure of high-voltage electric energy meter covers.
Yet the main application of the mask that insulate at present is high voltage isolator, substation transformer, primary cut-out, high-tension fuse, wire clamp etc., yet there are no the high-field electrode insulating boot at this class electric current punching of high-voltage electric energy meter.
The utility model content
The purpose of this utility model is exactly the insulation mask that is used for electric current punching high-field electrode that a kind of designs simplification, energy rapid processing are provided for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of insulation mask that is used for electric current punching high-field electrode, it is characterized in that, this mask is a symmetrical structure, loose-leaf hinge by the top connects, and mask is is vertically connected and composed by two semicircle shape structures, on the outer side edges of mask front portion block button hole is set, the middle part is provided with the lead center hole one time, the rear portion of mask is provided with the insulating cylinder connecting portion, and a side at mask top is provided with the voltage electrode box, and the bottom of mask is provided with the insulator connecting portion.
A described lead center hole is the cylindrical-shaped structure hole.
Described insulating cylinder connecting portion is a rectangular structure, and the rear portion is provided with round hole.
Described insulator connecting portion is a rectangular structure, and the bottom is provided with round hole.
Compared with prior art, the utlity model has following advantage:
(1) can adapt to the special structure form of punching high-field electrode;
(2) insulation mask at the scene fitting operation comparatively simplify;
(3) mode of production of insulation mask adopts the direct injection moulding of mould, can rapid processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure 1 for mask, 2 for the loose-leaf hinge, 3 for block button hole, 4 be that lead center hole, 5 is the insulator connecting portion for voltage electrode box, 7 for insulating cylinder connecting portion, 6.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of insulation mask that is used for electric current punching high-field electrode, its structure as shown in Figure 1, this mask 1 is a symmetrical structure, loose-leaf hinge 2 by the top connects, mask is is vertically connected and composed by two semicircle shape structures, block button hole 3 is set on the outer side edges of the front portion of mask 1, the middle part is provided with lead center hole 4 one time, and this lead center hole 4 is the cylindrical-shaped structure hole, and the rear portion of mask 1 is provided with insulating cylinder connecting portion 5, be rectangular structure, the rear portion is provided with round hole, and a side at mask 1 top is provided with voltage electrode box 6, and the bottom of mask 1 is provided with insulator connecting portion 7, be rectangular structure, the bottom is provided with round hole.
The insulating protection of punching high-field electrode requires whole high-field electrode is adopted the High Performance Insulation material, high-field electrode is effectively covered, to play the insulating protection effect.Several special requirements have been considered in the design of this insulation protective hood: the high-voltage of the punching structure of high-voltage conducting wires, the extension line of high-field electrode, supporting insulator, the high-voltage of phase insulation tube, after the main body of insulation mask 1 is opened, be contained on the punching high-field electrode, use snap fit, punching lead can pass this insulating boot 1 on the high-field electrode, enter on the high-field electrode node after the high tension voltage lead-in wire passes voltage electrode box 6, buckle the insulating protection that promptly can finish the high-field electrode node along sliding tray slip voltage electrode box 6 again.
Claims (4)
1. insulation mask that is used for electric current punching high-field electrode, it is characterized in that, this mask is a symmetrical structure, loose-leaf hinge by the top connects, and mask is is vertically connected and composed by two semicircle shape structures, on the outer side edges of mask front portion block button hole is set, the middle part is provided with the lead center hole one time, the rear portion of mask is provided with the insulating cylinder connecting portion, and a side at mask top is provided with the voltage electrode box, and the bottom of mask is provided with the insulator connecting portion.
2. a kind of insulation mask that is used for electric current punching high-field electrode according to claim 1 is characterized in that a described lead center hole is the cylindrical-shaped structure hole.
3. a kind of insulation mask that is used for electric current punching high-field electrode according to claim 1 is characterized in that described insulating cylinder connecting portion is a rectangular structure, and the rear portion is provided with round hole.
4. a kind of insulation mask that is used for electric current punching high-field electrode according to claim 1 is characterized in that described insulator connecting portion is a rectangular structure, and the bottom is provided with round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206871253U CN201917595U (en) | 2010-12-29 | 2010-12-29 | Insulation shield cover for cross-core high-voltage electrode of current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206871253U CN201917595U (en) | 2010-12-29 | 2010-12-29 | Insulation shield cover for cross-core high-voltage electrode of current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917595U true CN201917595U (en) | 2011-08-03 |
Family
ID=44417389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206871253U Expired - Fee Related CN201917595U (en) | 2010-12-29 | 2010-12-29 | Insulation shield cover for cross-core high-voltage electrode of current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226156A (en) * | 2013-03-27 | 2013-07-31 | 国家电网公司 | Shield ball |
| CN108281923A (en) * | 2018-03-06 | 2018-07-13 | 广州南方电安科技有限公司 | A kind of suspension insulator mask |
-
2010
- 2010-12-29 CN CN2010206871253U patent/CN201917595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226156A (en) * | 2013-03-27 | 2013-07-31 | 国家电网公司 | Shield ball |
| CN103226156B (en) * | 2013-03-27 | 2015-06-03 | 国家电网公司 | Shield ball |
| CN108281923A (en) * | 2018-03-06 | 2018-07-13 | 广州南方电安科技有限公司 | A kind of suspension insulator mask |
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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: 20110803 Termination date: 20191229 |