CN202905311U - 500kV and 220kV composite silicone rubber CT bushing - Google Patents
500kV and 220kV composite silicone rubber CT bushing Download PDFInfo
- Publication number
- CN202905311U CN202905311U CN 201220525196 CN201220525196U CN202905311U CN 202905311 U CN202905311 U CN 202905311U CN 201220525196 CN201220525196 CN 201220525196 CN 201220525196 U CN201220525196 U CN 201220525196U CN 202905311 U CN202905311 U CN 202905311U
- Authority
- CN
- China
- Prior art keywords
- skirt
- climbing
- pollution flashover
- silicone rubber
- composite silicone
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a 500kV and 220kV composite silicone rubber CT bushing comprising a bushing body which is provided with isometric silicon rubber umbrella skirts with a same distance. The bushing body is provided with at least two anti-pollution flashover auxiliary umbrella skirts made of fluorocarbon silicone rubber material. Each of the anti-pollution flashover auxiliary umbrella skirts comprises a cylindrical climbing skirt neck part and a round platform shaped climbing skirt body. A lower edge of the climbing skirt neck part and an upper edge of the climbing skirt body are connected to form a whole body. Climbing skirt bodies cover upper surfaces of the isometric silicon rubber umbrella skirts. The 500kV and 220kV composite silicone rubber CT bushing has the advantages that the newly installed anti-pollution flashover auxiliary umbrella skirts and original umbrella skirts of the composite silicone rubber CT bushing form a large and small umbrella structure, thus a pathway can not be formed by rain and snow, the probability of pollution flashover is reduced greatly, and the security of the society and the public is ensured.
Description
Technical field
The utility model relates to a kind of CT sleeve pipe, particularly relates to a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe.
Background technology
IFR conditions frequent occurrence in recent years, the increased content of PM10, PM2.5 in the atmosphere, the filth that will suspend by rainfall or snowfall again settles out, and forms dirty rain or dirty snow.When dirty rain or snow drop to compound CT sleeve surface, just formed " rapid contamination accumulation " on its surface, and in contamination, dirty rain or snow provide again wet condition, even had the possibility that produces soiling solution stream.The full skirt of 500kV and 220kV CT composite silicone rubber sleeve pipe is isometrical design, stretch out short, the umbrella spacing is less, form easily rain, snow passage, under the rapid contamination accumulations such as dirty rainfall or snowfall and the condition of making moist, pollution flashover (or rain dodges, avenges and dodge) accident very likely occurs, in case have an accident, will cause serious economic and social impacts.In addition, existing anti-pollution flashover supplementary chute skirt can't be fixed on the composite silicone rubber full skirt
The utility model content
The purpose of this utility model is to provide a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe.
The purpose of this utility model is implemented by following technical scheme, a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe, it comprises casing main body, described casing main body equal intervals is provided with isometrical silicon rubber full skirt, also be provided with the anti-pollution flashover supplementary chute skirt of at least two fluorosioloxane rubber materials on the described casing main body, described anti-pollution flashover supplementary chute skirt comprises that cylindrical shape is climbed the skirt neck and truncated cone-shaped is climbed skirt skirt body, described lower limb and described top edge of climbing skirt skirt body of climbing the skirt neck connects as one, the described skirt skirt body of climbing is covered on the upper surface of described isometrical silicon rubber full skirt, describedly climb the top lower surface of skirt skirt body and the upper surface of described isometrical silicon rubber full skirt is closely pasted, the described bottom of climbing skirt skirt body is to described isometrical silicon rubber full skirt extension, and the described skirt neck of climbing is sleeved on the described casing main body and with described casing main body outside face and closely pastes.
Also be provided with at least two reinforcements on the described anti-pollution flashover supplementary chute skirt, an edge of every described reinforcement is fixed on described climbing on the skirt skirt body, and an edge that is adjacent is fixed on the described skirt neck of climbing.
Described anti-pollution flashover supplementary chute skirt is provided with 12 described reinforcements, and 12 described reinforcements evenly distribute along described circumferencial direction of climbing skirt skirt body, can increase the stable ability of anti-deformation of full skirt.
Described reinforcement is wedge shape.
Described anti-pollution flashover supplementary chute skirt axially equidistantly distributes along described casing main body, and the spacing between adjacent two described anti-pollution flashover supplementary chute skirts is 300mm-500mm.
The utility model has the advantage of that new anti-pollution flashover supplementary chute skirt and the original full skirt of composite silicone rubber CT sleeve pipe of installing forms large umbellule structure, make rain, snow can't consist of path, reduced greatly the probability of pollution flashover, guarantee society and public security.Fluorosioloxane rubber is as anti-pollution flashover supplementary chute skirt material, General Promotion full skirt performance; The utilization of optimizing structure design and reinforcement has solved the structural stability that anti-pollution flashover supplementary chute skirt is installed at composite bushing.
Description of drawings
Fig. 1 is a kind of 500kV and 220kV composite silicone rubber CT sleeve structure schematic diagram.
Fig. 2 is vertically profile of a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe.
Casing main body 1, isometrical silicon rubber full skirt 2, anti-pollution flashover supplementary chute skirt 3 is climbed skirt neck 4, climbs skirt skirt body 5, reinforcement 6,
Embodiment: a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe, it comprises casing main body 1, casing main body 1 equal intervals is provided with isometrical silicon rubber full skirt 2, also be provided with the anti-pollution flashover supplementary chute skirt 3 of 12 fluorosioloxane rubber materials on the casing main body 1, anti-pollution flashover supplementary chute skirt 3 axially equidistantly distributes along casing main body 1, and the spacing between adjacent two anti-pollution flashover supplementary chute skirts 3 is 300mm.Anti-pollution flashover supplementary chute skirt 3 comprises that cylindrical shape is climbed skirt neck 4 and truncated cone-shaped is climbed skirt skirt body 5, the lower limb of climbing skirt neck 4 connects as one with the top edge of climbing skirt skirt body 5, climbing skirt skirt body 5 is covered on the upper surface of isometrical silicon rubber full skirt 2, climbing the top lower surface of skirt skirt body 5 and the upper surface of isometrical silicon rubber full skirt 2 closely pastes, climb the bottom of skirt skirt body 5 to isometrical silicon rubber full skirt 2 extensions, climb skirt neck 4 and be sleeved on the casing main body 1 and with casing main body 1 outside face and closely paste.Anti-pollution flashover supplementary chute skirt 3 is provided with 6,12 reinforcements of 12 wedge shape reinforcements 6 and evenly distributes along the circumferencial direction of climbing skirt skirt body 5, can increase the stable ability of anti-deformation of full skirt.An edge of every reinforcement 6 is fixed on to be climbed on the skirt skirt body 5, and an edge that is adjacent is fixed on climbs skirt neck 4.
Claims (5)
1. a 500kV and 220kV composite silicone rubber CT sleeve pipe, it comprises casing main body, described casing main body equal intervals is provided with isometrical silicon rubber full skirt, it is characterized in that, also be provided with the anti-pollution flashover supplementary chute skirt of at least two fluorosioloxane rubber materials on the described casing main body, described anti-pollution flashover supplementary chute skirt comprises that cylindrical shape is climbed the skirt neck and truncated cone-shaped is climbed skirt skirt body, described lower limb and described top edge of climbing skirt skirt body of climbing the skirt neck connects as one, the described skirt skirt body of climbing is covered on the upper surface of described isometrical silicon rubber full skirt, describedly climb the top lower surface of skirt skirt body and the upper surface of described isometrical silicon rubber full skirt is closely pasted, the described bottom of climbing skirt skirt body is to described isometrical silicon rubber full skirt extension, and the described skirt neck of climbing is sleeved on the described casing main body and with described casing main body outside face and closely pastes.
2. a kind of 500kV according to claim 1 and 220kV composite silicone rubber CT sleeve pipe, it is characterized in that, also be provided with at least two reinforcements on the described anti-pollution flashover supplementary chute skirt, an edge of every described reinforcement is fixed on described climbing on the skirt skirt body, and an edge that is adjacent is fixed on the described skirt neck of climbing.
3. a kind of 500kV according to claim 2 and 220kV composite silicone rubber CT sleeve pipe is characterized in that, described anti-pollution flashover supplementary chute skirt is provided with 12 described reinforcements, and 12 described reinforcements evenly distribute along described circumferencial direction of climbing skirt skirt body.
4. according to claim 2 or 3 described a kind of 500kV and 220kV composite silicone rubber CT sleeve pipe, it is characterized in that described reinforcement is wedge shape.
5. a kind of 500kV according to claim 1 and 220kV composite silicone rubber CT sleeve pipe, it is characterized in that, described anti-pollution flashover supplementary chute skirt axially equidistantly distributes along described casing main body, and the spacing between adjacent two described anti-pollution flashover supplementary chute skirts is 300mm-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525196 CN202905311U (en) | 2012-09-28 | 2012-09-28 | 500kV and 220kV composite silicone rubber CT bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525196 CN202905311U (en) | 2012-09-28 | 2012-09-28 | 500kV and 220kV composite silicone rubber CT bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905311U true CN202905311U (en) | 2013-04-24 |
Family
ID=48125950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525196 Expired - Lifetime CN202905311U (en) | 2012-09-28 | 2012-09-28 | 500kV and 220kV composite silicone rubber CT bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545062A (en) * | 2013-10-29 | 2014-01-29 | 江苏神马电力股份有限公司 | Auxiliary umbrella cover |
| CN103559965A (en) * | 2013-10-29 | 2014-02-05 | 江苏神马电力股份有限公司 | Auxiliary umbrella installing method and auxiliary umbrella |
-
2012
- 2012-09-28 CN CN 201220525196 patent/CN202905311U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545062A (en) * | 2013-10-29 | 2014-01-29 | 江苏神马电力股份有限公司 | Auxiliary umbrella cover |
| CN103559965A (en) * | 2013-10-29 | 2014-02-05 | 江苏神马电力股份有限公司 | Auxiliary umbrella installing method and auxiliary umbrella |
| CN103545062B (en) * | 2013-10-29 | 2016-08-31 | 江苏神马电力股份有限公司 | Auxiliary umbrella cover |
| CN103559965B (en) * | 2013-10-29 | 2017-11-17 | 江苏神马电力股份有限公司 | A kind of installation method of supplementary chute and a kind of supplementary chute |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203220962U (en) | Washing and drying device of waste glass grinding machine | |
| CN202905311U (en) | 500kV and 220kV composite silicone rubber CT bushing | |
| CN101097797A (en) | Umbrella-shaped structure for combined insulator of high altitude ice-covering area | |
| CN203607171U (en) | Rain flashover-prevention smoothing reactor insulation sleeve pipe | |
| CN105761854A (en) | Large-creep-distance insulator | |
| CN211088007U (en) | Coated insulator with climbing-increasing umbrella skirt | |
| CN201611597U (en) | Aerodynamic disk hanging insulator | |
| CN201608008U (en) | Insulator umbrella cover of high-voltage transmission line | |
| CN203931671U (en) | Superhigh pressure suspension insulator | |
| CN206211439U (en) | A kind of blind flange for cable testing bridge | |
| CN204087939U (en) | The two umbrella shape of mucilage binding formula and three umbrella shape disc suspension polymer insulation substring elements | |
| CN205609295U (en) | Large -creep distance insulator | |
| CN203977399U (en) | Junked tire checking the wind and fixing the shifting sand system | |
| CN204441008U (en) | A kind of Novel self-cleaning insulator | |
| CN203179632U (en) | Integrally-moulded bell-jar disc-shaped suspension-type polymer insulator chain element | |
| CN205122305U (en) | Big creep distance three -layer umbrella toughened glass insulator | |
| CN204087938U (en) | Suspension type polymer insulation substring element | |
| CN203179634U (en) | Glue-bond double-umbrella and three-umbrella disc-shaped suspension-type polymer insulator chain element | |
| CN202523493U (en) | Rubber creepage extender disc type suspension insulator | |
| CN207553273U (en) | Collecting groove structure below peripheral frame | |
| CN2563718Y (en) | Silicon rubber dirt-proof flashing increase climbing apron | |
| CN203026270U (en) | Integrally formed double-umbrella and three-umbrella type disc suspension polymer insulator string component | |
| CN103680776B (en) | A kind of high-voltage line safety insulator | |
| CN206128267U (en) | Rainwater grate of big displacement | |
| CN103824662A (en) | Adhesive binding and suspended type polymer insulator chain element with double-umbrella or triple-umbrella disc-shaped umbrella shirt |
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: 20130424 |