CN202502840U - Composite insulator - Google Patents
Composite insulator Download PDFInfo
- Publication number
- CN202502840U CN202502840U CN2012201161308U CN201220116130U CN202502840U CN 202502840 U CN202502840 U CN 202502840U CN 2012201161308 U CN2012201161308 U CN 2012201161308U CN 201220116130 U CN201220116130 U CN 201220116130U CN 202502840 U CN202502840 U CN 202502840U
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- insulator
- composite insulator
- composite
- wiring
- layer
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Abstract
The utility model relates to a composite insulator, wherein an anti-icing material layer is arranged at the surface of the insulator. The insulator comprises an insulator main body and integrated combined sheds arranged on the insulator main body; binding posts are arranged at the upper end and the lower end of the insulator main body, wherein the upper-end binding post is connected with a wiring supporting seat; and a wiring hole is arranged on the wiring supporting seat. Compared with the prior art, the technology employed in the utility model enables the composite insulator to have advantages of low cost, difficulty of damage and icing prevention and the like.
Description
Technical field
The utility model relates to a kind of insulator, especially relates to a kind of composite insulator.
Background technology
In network system; Insulator is crucial part; Can the quality of insulator dielectric performance directly affects electrical network operate as normal; Insulator in the market adopts porcelain or toughened glass usually, needs to come the metal assembly in welding insulation with silver alloy, and this has increased the cost of insulator greatly.Openly see a kind of ceramic insulator and high-voltage power capacitor insulator arrangement like application for a patent for invention 200910261840.2.This ceramic insulator comprises the ceramic insulator body: the center outer wall is provided with a plurality of full skirts, and lower part wall is provided with an annular locating lug boss; Between full skirt, also be provided with an annular recess in annular locating lug boss.Comprise above-mentioned ceramic insulator body, connector assembly and installation component at this insulator arrangement; Installation component comprises metal installation base and sealing ring; Metal installation base is a tubulose, and its upper end is provided with weld part, and its hypomere is provided with stop part, and stop part is positioned at the below of annular locating lug boss; Sealing ring is between the lower surface and stop part of annular locating lug boss; Its weld part exceeds the annular recess of insulator body; Metal is installed the inwall of weld part, the outer wall and the annular locating lug boss of insulator body surrounds a welding space, is provided with scolder in it.The cost of this kind insulator is higher, and ceramic material is impaired easily.
Summary of the invention
The purpose of the utility model is exactly to provide a kind of cost low and be difficult for impaired composite insulator in order to overcome the defective that above-mentioned prior art exists.
The purpose of the utility model can realize through following technical scheme:
A kind of composite insulator; It is characterized in that; This insulator surface is provided with anti-icing material layer, and insulator comprises insulator body and be arranged on incorporate synthetic full skirt on the insulator body that described insulator body upper and lower side is equipped with binding post; Its upper end binding post connects the wiring supporting base, and the wiring supporting base is provided with wiring hole.
Described synthetic full skirt is made up of a plurality of umbrella disks that connect successively, is provided with cylindric joint pin between each umbrella disk.
The quantity of described umbrella disk has two at least.
Described anti-icing material layer is fluoroplastic layer, silastic-layer or the silica sol layer that is coated in insulator surface.
Compared with prior art, it is low and be difficult for impairedly to the utlity model has cost, and can prevent advantages such as icing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is insulator body, and 2 is binding post, and 3 are the wiring supporting base, and 4 is wiring hole, and 5 is umbrella disk, and 6 is cylindric joint pin.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; A kind of composite insulator comprises insulator body 1 and is arranged on incorporate synthetic full skirt on the insulator body; Insulator body 1 upper and lower side is equipped with binding post 2, and its upper end binding post connects wiring supporting base 3, and the wiring supporting base is provided with wiring hole 4.Synthetic full skirt is made up of a plurality of umbrella disks 5 that connect successively, is provided with cylindric joint pin 6 between each umbrella disk 5.The quantity of umbrella disk has two at least.
Insulator surface is coated with the anti-icing material layer of one deck, and described anti-icing material is fluoroplastics, silicon rubber or Ludox.
Claims (4)
1. composite insulator; It is characterized in that; This insulator surface is provided with anti-icing material layer, and insulator comprises insulator body and be arranged on incorporate synthetic full skirt on the insulator body that described insulator body upper and lower side is equipped with binding post; Its upper end binding post connects the wiring supporting base, and the wiring supporting base is provided with wiring hole.
2. a kind of composite insulator according to claim 1 is characterized in that, described synthetic full skirt is made up of a plurality of umbrella disks that connect successively, is provided with cylindric joint pin between each umbrella disk.
3. a kind of composite insulator according to claim 1 is characterized in that, the quantity of described umbrella disk has two at least.
4. a kind of composite insulator according to claim 1 is characterized in that, described anti-icing material layer is fluoroplastic layer, silastic-layer or the silica sol layer that is coated in insulator surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161308U CN202502840U (en) | 2012-03-23 | 2012-03-23 | Composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161308U CN202502840U (en) | 2012-03-23 | 2012-03-23 | Composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502840U true CN202502840U (en) | 2012-10-24 |
Family
ID=47039447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201161308U Expired - Lifetime CN202502840U (en) | 2012-03-23 | 2012-03-23 | Composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502840U (en) |
-
2012
- 2012-03-23 CN CN2012201161308U patent/CN202502840U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |