CN204927162U - Isolator prevents bird pest protective sheath - Google Patents
Isolator prevents bird pest protective sheath Download PDFInfo
- Publication number
- CN204927162U CN204927162U CN201520618350.4U CN201520618350U CN204927162U CN 204927162 U CN204927162 U CN 204927162U CN 201520618350 U CN201520618350 U CN 201520618350U CN 204927162 U CN204927162 U CN 204927162U
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- CN
- China
- Prior art keywords
- silicon rubber
- rubber insulation
- opening
- reinforcement
- bird pest
- 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
Isolator prevents bird pest protective sheath, its main technical characteristics lies in: contain a silicon rubber insulation piece, be provided with on the silicon rubber insulation piece and be used for nested hole on the insulated column, be equipped with on the silicon rubber insulation piece with the assembly opening of nested hole intercommunication, assembly open -ended both sides are provided with the opening strengthening rib, are provided with corresponding mounting hole on the opening strengthening rib, still are provided with the reinforcement strengthening rib on the silicon rubber insulation piece, originally novel preferred material is the insulating material of hydrophobicity, the utility model has the advantages of this is novel does the protectiveness interval with the isolator chassis, the short circuit that can effectively prevent birds from to nest the foreign matter overlap joint that arouses causes to can prevent that birds from pecking the insulating damage of stinging insulating pillar full skirt edge and arousing, the power supply facility safe operation is guaranteed in the effectual emergence of avoiding arc discharge.
Description
Technical field
The utility model relates to a kind of isolating switch safety protection field, particularly keeps apart official seal bird pest protective sleeve.
Background technology
Isolating switch reliability requirement is high, it is the critical facility in power transmission and transformation line, especially high voltage isolator, use maximum a kind of switching electrical facilities, although its principles and structure is simple, to electric substation, the design of power plant and safe operation affect very large, isolating switch is mainly used for needing the part had a power failure reliably to isolate, to ensure the safety of service work in high voltage distribution installation.But isolating switch does not have arc-control device, can not cut off load current or short circuit current, it is without cutout ability, can only operate after being disconnected by circuit with other equipment again.Outdoor high voltage isolator is in wind and rain, ice and snow, and filthy, the adverse circumstances such as condensation, frost, easily cause electric arc under severe conditions, and particularly the birds foreign matter caused of nesting overlaps the short trouble caused, and causes very large potential safety hazard.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide keeps apart official seal bird pest protective sleeve, have structure simple, easy to use, can effectively prevent foreign matter from overlapping the short circuit problem caused.
To achieve these goals, the utility model adopts following technical scheme:
Keep apart official seal bird pest protective sleeve; it is characterized in that: comprise a silicon rubber insulation sheet; silicon rubber insulation sheet is provided with the nested hole for being nested on insulated column; silicon rubber insulation sheet is provided with the fitting opening be communicated with nested hole; the both sides of fitting opening are provided with opening reinforcement; opening reinforcement is provided with corresponding installing hole, silicon rubber insulation sheet is also provided with reinforcing reinforcement.
Silicon rubber insulation sheet can be substituted by insulation flexible plastics or insulation PC plate.
The shape of described silicon rubber insulation sheet and the form fit of isolating switch underframe, and the size of silicon rubber insulation sheet can meet and does protectiveness interval to isolating switch underframe.
The number in described nested hole and opening shape respectively with number and the mating shapes of the insulated column of isolating switch.
Described fitting opening can arrange a fitting opening on each nested hole, also can arrange a fitting opening and be communicated with all nested holes.
Reinforce reinforcement and be preferably circular reinforcement and spoke-type reinforcement.
The beneficial effects of the utility model are:
Basis is novel does protectiveness interval by isolating switch underframe; effectively prevent the generation of arc discharge; the foreign matter that can effectively prevent from birds from nesting causing overlaps the short circuit caused; reduce equipment fault; and the damage in insulation that can prevent from birds from pecking stinging insulation column full skirt edge to cause, ensure power supply facilities safe operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of AA to section and nylon pin of Fig. 1;
Fig. 3 is isolating switch structural representation.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to the present embodiment.
As shown in Figure 1, 2, 3; keep apart official seal bird pest protective sleeve; it is characterized in that: comprise a silicon rubber insulation sheet 1; silicon rubber insulation sheet 1 is provided with the nested hole 4 for being nested on insulated column 7; silicon rubber insulation sheet 1 is provided with the fitting opening be communicated with nested hole 4; the both sides of fitting opening are provided with opening reinforcement 5; opening reinforcement 5 is provided with corresponding installing hole 6; the opening reinforcement 5 of fitting opening both sides locks fixing by installing hole 6 by nylon piercing pin 10, and silicon rubber insulation sheet 1 is also provided with reinforcing reinforcement.
The shape of described silicon rubber insulation sheet 1 and the form fit of isolating switch underframe 9, and the size of silicon rubber insulation sheet 1 can meet and does protectiveness interval to isolating switch underframe 9.
The number in described nested hole 4 and opening shape respectively with number and the mating shapes of the insulated column 7 of isolating switch.
Described fitting opening can arrange a fitting opening on each nested hole 4, also can arrange a fitting opening and be communicated with all nested holes 4.
Described reinforcing reinforcement is preferably set to circular reinforcement 3 and spoke-type reinforcement 2.
Silicon rubber insulation sheet 1 can be substituted by insulation flexible plastics or insulation PC plate.
The utility model adopts the isolation material of hydrophobicity, preferred electrically insulating silicone rubber, insulation flexible plastics, insulation PC plate injection moulding integrated molding, by on this novel insulation column 7 be nested on isolating switch underframe 9 during use, installation site is near isolating switch underframe, adopt nylon piercing pin 10, after pin head smears lubrication silicone grease, penetrate installing hole 6 fix, also AB can be adopted to detain fastened by screw to be assemblied on installing hole 6, protectiveness interval is done to isolating switch underframe 9, thus the electric accident that the foreign matter preventing birds to nest to cause overlap joint causes the electric discharge of isolating switch moving contact 8 and isolating switch underframe 9 and causes.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be provided, and all these change and distortion all should be included within the protection range of the utility model claim.
Claims (6)
1. keep apart official seal bird pest protective sleeve; it is characterized in that: comprise a silicon rubber insulation sheet (1); silicon rubber insulation sheet (1) is provided with the nested hole (4) for being nested on insulated column (7); silicon rubber insulation sheet (1) is provided with the fitting opening be communicated with nested hole (4); the both sides of fitting opening are provided with opening reinforcement (5); opening reinforcement (5) is provided with corresponding installing hole (6), (1) is also provided with reinforcing reinforcement to silicon rubber insulation sheet.
2. according to claim 1ly keep apart official seal bird pest protective sleeve; be further characterized in that: the shape of described silicon rubber insulation sheet (1) and the form fit of isolating switch underframe (6), and the size of silicon rubber insulation sheet (1) can meet isolating switch underframe (9) the electrical isolation of live part.
3. according to claim 1ly keep apart official seal bird pest protective sleeve, be further characterized in that: the number in described nested hole (4) and opening shape respectively with number and the mating shapes of the insulated column (7) of isolating switch.
4. according to claim 1ly keep apart official seal bird pest protective sleeve; be further characterized in that: described fitting opening can arrange a fitting opening on each nested hole (4), a fitting opening also can be set and be communicated with all nested holes (4).
5. according to claim 1ly keep apart official seal bird pest protective sleeve, be further characterized in that: reinforce reinforcement and be preferably set to circular reinforcement (3) and spoke-type reinforcement (2).
6. according to keeping apart official seal bird pest protective sleeve in claim 1-5 described in any one claim, be further characterized in that: silicon rubber insulation sheet (1) can be substituted by insulation flexible plastics or insulation PC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618350.4U CN204927162U (en) | 2015-08-17 | 2015-08-17 | Isolator prevents bird pest protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618350.4U CN204927162U (en) | 2015-08-17 | 2015-08-17 | Isolator prevents bird pest protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927162U true CN204927162U (en) | 2015-12-30 |
Family
ID=54976270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618350.4U Expired - Fee Related CN204927162U (en) | 2015-08-17 | 2015-08-17 | Isolator prevents bird pest protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927162U (en) |
-
2015
- 2015-08-17 CN CN201520618350.4U patent/CN204927162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071051 Hebei Province, Baoding City Heng Road No. 118 Patentee after: DINYOUNG ELECTRONIC TECHNOLOGY SERVICE CO.,LTD. Address before: 071051 Hebei Province, Baoding City Heng Road No. 118 Patentee before: DINYOUNG POWER TECHNOLOGY SERVICES Co.,Ltd. |
|
| 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: 20151230 Termination date: 20210817 |