CN200995630Y - Coated composite insulator on top of vehicle for insulated mounting accessories - Google Patents
Coated composite insulator on top of vehicle for insulated mounting accessories Download PDFInfo
- Publication number
- CN200995630Y CN200995630Y CN 200720083106 CN200720083106U CN200995630Y CN 200995630 Y CN200995630 Y CN 200995630Y CN 200720083106 CN200720083106 CN 200720083106 CN 200720083106 U CN200720083106 U CN 200720083106U CN 200995630 Y CN200995630 Y CN 200995630Y
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- installation accessories
- installation accessory
- lower installation
- accessories
- accessory
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Abstract
A compound insulator for a fully insulated installation-accessories covered vehicle top is characterized in that an upper installation accessory and a lower installation accessory (1, 6) are made of insulated materials and are connected to a glass fiber core rod to form a whole framework through glued assembling; the upper installation accessory and the lower installation accessory (1, 6), and the glass fiber core rod (4) are covered outside with an umbrella-type silicon rubber sleeve (5); a metal thread element (2) connected with other parts is embedded into the upper installation accessory (1), and a force-bearing platform (3) is provided at a top of the upper installation accessory; the lower installation accessory (6) is provided with an inner hollow boss (8), and a covering layer outside the lower installation accessory (6) provided with an umbrella skirt.
Description
Technical field
The utility model relates to the composite insulator that a kind of electric locomotive roof is adorned.
Background technology
Electric locomotive operates under the different air environment and climatic conditions, and the insulator on its roof is subjected to various pollutions, as coal smoke, oil smoke, chemical pollution, dense fog, icing, accumulated snow, light rain, dust and greasy dirt etc.Insulator surface lining one deck dunghill, under the certain humidity condition, dunghill makes the insulating power of insulator surface reduce greatly, so that pollution flashover takes place, and causes serious threat for the safe operation of locomotive.Improving the actv. way of dielectric level is creep distance and the arcing distance that increases insulator, but the roof insulator can not increase height again owing to be subjected to strict limitation in height.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aims to provide a kind of height that does not change insulator, and can increase substantially the Insulating Mount Attachment Coating Type Completely Roof Compound Electrical Insulator of creep distance, arcing distance, surge voltage, dirty withstand voltage.
The implementation of the utility model purpose is, Insulating Mount Attachment Coating Type Completely Roof Compound Electrical Insulator, make upper and lower installation accessories 1,6 and be connected mucilage binding skeleton in aggregates with fiber reinforced plastics rod 4 with insulating material, upper and lower installation accessories 1,6 and fiber reinforced plastics rod 4 external application silaatic umbrella covers 5 coat, embed and the metal threaded element 2 of other parts bonded assembly in the last installation accessories 1, load platform 3 is arranged at the top, and following installation accessories 6 has interior empty boss 8, the clad band full skirt of following installation accessories 6 outsides.
The upper and lower installation accessories of the utility model is made with insulating material; its outside has coated silaatic umbrella cover 5; make to be that the annex of electric conductor becomes and has arc resistance originally; hydrophobic nature, anti-abrupt slope are impacted and anti-fouling flashover performance good insulation performance body; under the situation that does not increase the insulator height; can increase creep distance and arcing distance 25-35%, improve dirty withstand voltage about 30%, guarantee locomotive operation safety.
The utility model can be used for the various device that bus row, pantograph, isolation switch, switch and 10KV-110 KV substation are supported in electric locomotive.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is an installation accessories scheme drawing on another model
The specific embodiment
With reference to accompanying drawing, upper and lower installation accessories 1,6 usefulness insulating materials are made, and last installation accessories 1 is embedded in metal threaded element 2, and load platform 3 is arranged at the top, and following installation accessories 6 has interior empty boss 8.
Upper and lower installation accessories 1,6 is connected mucilage binding skeleton in aggregates with fiber reinforced plastics rod 4, the outside face sand milling, clean up, place baking oven in 120 ℃ of oven dry down, coat coupling agent, integral body places in the mould, inject silaatic, form silaatic full skirt 5 behind 160 ℃ of press cures, die sinking is taken out and is finished product.
Difference according to the requirement of mechanical strength of different product can embed hardware 7 in the following installation accessories 6, to gain in strength.As not needing very high intensity, also can not embed hardware 7.
Claims (2)
1, Insulating Mount Attachment Coating Type Completely Roof Compound Electrical Insulator, it is characterized in that making upper and lower installation accessories (1,6) and being connected mucilage binding skeleton in aggregates with fiber reinforced plastics rod (4) with insulating material, upper and lower installation accessories (1,6) and fiber reinforced plastics rod (4) external application silaatic umbrella cover (5) coat, embed and the metal threaded element of other parts bonded assembly (2) in the last installation accessories (1), load platform (3) is arranged at the top, following installation accessories (6) has interior empty boss (8), the clad band full skirt of following installation accessories (6) outside.
2, Insulating Mount Attachment Coating Type Completely Roof Compound Electrical Insulator according to claim 1 is characterized in that embedding hardware (7) in the installation accessories (6) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720083106 CN200995630Y (en) | 2007-01-05 | 2007-01-05 | Coated composite insulator on top of vehicle for insulated mounting accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720083106 CN200995630Y (en) | 2007-01-05 | 2007-01-05 | Coated composite insulator on top of vehicle for insulated mounting accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995630Y true CN200995630Y (en) | 2007-12-26 |
Family
ID=38994057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720083106 Expired - Fee Related CN200995630Y (en) | 2007-01-05 | 2007-01-05 | Coated composite insulator on top of vehicle for insulated mounting accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995630Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637489A (en) * | 2012-03-31 | 2012-08-15 | 苏州贝腾特电子科技有限公司 | Improved ceramic binding post |
| RU2479056C2 (en) * | 2011-06-14 | 2013-04-10 | Андрей Юрьевич Парфёнов | Hv insulator |
| WO2015176344A1 (en) * | 2014-05-21 | 2015-11-26 | 北京铁道工程机电技术研究所有限公司 | Electric multiple unit car-roof antifouling flash composite insulator |
-
2007
- 2007-01-05 CN CN 200720083106 patent/CN200995630Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2479056C2 (en) * | 2011-06-14 | 2013-04-10 | Андрей Юрьевич Парфёнов | Hv insulator |
| CN102637489A (en) * | 2012-03-31 | 2012-08-15 | 苏州贝腾特电子科技有限公司 | Improved ceramic binding post |
| WO2015176344A1 (en) * | 2014-05-21 | 2015-11-26 | 北京铁道工程机电技术研究所有限公司 | Electric multiple unit car-roof antifouling flash composite insulator |
| EP3079159A4 (en) * | 2014-05-21 | 2017-07-19 | Beijing Railway Institute Of Mechanical & Electrical Engineering Co., Ltd. | Electric multiple unit car-roof antifouling flash composite insulator |
| US10179594B2 (en) | 2014-05-21 | 2019-01-15 | Beijing Railway Institute Of Mechanical & Electrical Engineering Co., Ltd. | Anti-pollution-flashover locomotive roof composite insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Golden Phoenix Electrical Co., Ltd. Assignor: Huang Changxue Contract fulfillment period: 2008.9.26 to 2014.9.25 Contract record no.: 2008330001860 Denomination of utility model: Coated composite insulator on top of vehicle for insulated mounting accessories Granted publication date: 20071226 License type: Exclusive license Record date: 20081110 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.26 TO 2014.9.25; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE JINFENGHUANG ELECTRIC APPLICANCE Effective date: 20081110 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhejiang Golden Phoenix Electrical Co., Ltd. Assignor: Huang Changxue Contract record no.: 2008330001860 Date of cancellation: 20120813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20130105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |