CN2624359Y - Combined hollow insulator - Google Patents
Combined hollow insulator Download PDFInfo
- Publication number
- CN2624359Y CN2624359Y CNU032222637U CN03222263U CN2624359Y CN 2624359 Y CN2624359 Y CN 2624359Y CN U032222637 U CNU032222637 U CN U032222637U CN 03222263 U CN03222263 U CN 03222263U CN 2624359 Y CN2624359 Y CN 2624359Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- insulated tube
- hollow insulator
- umbrella cover
- full skirt
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
- H01B17/325—Single insulators consisting of two or more dissimilar insulating bodies comprising a fibre-reinforced insulating core member
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to a composite hollow insulator for high voltage appliances, which consists of a flange, an insulation tube, and an umbrella insulator sheath, and is characterized in that: the insulation tube has a plurality of umbrella sheathes, the insulation tube is a hollow tube winded by the epoxy glass fiber, the weight is greatly reduced on the precondition of meeting with the strength requirements; due to the junction of two adjacent umbrella sheathes is designed at the middle, the umbrella insulator sheath is uneasy to damage.
Description
The utility model relates to a kind of composite hollow insulator that the power industry High-Voltage Electrical Appliances are used.
Relevant by retrieval patent documentation does not retrieve the composite hollow insulator identical with the utility model structure at present as yet.The high-pressure hollow insulator of common outdoor use is generally porcelain insulator; because the porcelain insulator resistant is dodged ability; quality is heavy; easily broken; and need periodic cleaning; brought a lot of inconvenience for installation and use, so be necessary to develop new composite hollow insulator to satisfy the needs of actual production and use.
The purpose of this utility model is the regeneration product that a kind of existing porcelain hollow insulator will be provided, and has a kind of composite hollow insulator that resistant is dodged characteristics such as ability is strong, in light weight, intensity is high, it is broken to be difficult for, manufacturing is easy to maintenance.
Technical characterictic of the present utility model is: easy to process in consideration, be designed to the composite hollow insulator of flange, insulated tube, umbrella cover composition on the basis of dependable performance, umbrella cover is formed by silicon rubber vulcanization, outer cover at insulated tube is equipped with several umbrella covers, two ends at insulated tube are fixed with flange, and described insulated tube is that epoxy glass fiber twines the hollow pipe of making.
Described umbrella cover is made up of last coupling part, full skirt part, following coupling part, and the full skirt partial design becomes downward-sloping version, and the lower edge of full skirt part is provided with the circular arc A that drips; On the external diameter of following coupling part, be provided with circular arc B.
During assembling, be packed on the flange, on the outer wall of insulated tube, coat binding agent with the end of binding agent with insulated tube, be fixed in several umbrella covers on the insulated tube respectively, and coat binding agent in the coupling part of adjacent umbrella cover, the other end with insulated tube installs upper flange again, then obtains the utility model.
The utility model has the advantages that; Because insulated tube adopts epoxy glass fiber to twine and makes, and is designed to hollow version, thereby is satisfying on the intensity based, has alleviated weight greatly; Because the junction of adjacent two umbrella covers is designed betwixt apart from the middle part, thereby make umbrella cover be not easy to damage; Because the lower edge of umbrella cover full skirt part is provided with the circular arc A that drips, the external diameter of following coupling part is provided with circular arc B, thereby has reduced the flashover that takes place because of the curtain of rain; Because the mode that adopts several umbrella covers to link to each other forms overall structure, thereby make product be easy to processing; Because simple in structure, dependable performance is so there is very big practical and popularizing value.
Below with reference to description of drawings embodiment of the present utility model:
Accompanying drawing 1 is the structural representation of the utility model composite hollow insulator.
Accompanying drawing 2 is structural representations of the umbrella cover of composite hollow insulator.
With reference to accompanying drawing 1, accompanying drawing 2, the utility model is made up of flange 1, insulated tube 2, umbrella cover 3, coats binding agent in the outside of insulated tube 2, is set with several umbrella covers 3.Described umbrella cover 3 adopts silicon rubber vulcanization to form, umbrella cover 3 is made up of last coupling part 4, full skirt part 5, following coupling part 6, full skirt part 5 is designed to downward-sloping version, and the lower edge of full skirt part 5 is provided with the circular arc A that drips, and is provided with circular arc B on the external diameter of following coupling part 6.Two ends at insulated tube 2 are fixed with flange 1 respectively with binding agent, and described insulated tube 2 twines the hollow pipe of making for epoxy glass fiber.
Claims (2)
1, a kind of composite hollow insulator, it is made up of flange [1], insulated tube [2], umbrella cover [3], umbrella cover [3] is formed by silicon rubber vulcanization, it is characterized in that: the outer cover at insulated tube [2] is equipped with several umbrella covers [3], be fixed with flange [1] at the two ends of insulated tube [2], described insulated tube [2] twines the hollow pipe of making for epoxy glass fiber.
2, composite hollow insulator according to claim 1, it is characterized in that: described umbrella cover [3] is made up of last coupling part [4], full skirt part [5], following coupling part [6], full skirt part [5] is designed to downward-sloping version, and the lower edge of full skirt part [5] is provided with the circular arc A that falls into water; On the external diameter of following coupling part [6], be provided with circular arc B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032222637U CN2624359Y (en) | 2003-05-29 | 2003-05-29 | Combined hollow insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032222637U CN2624359Y (en) | 2003-05-29 | 2003-05-29 | Combined hollow insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624359Y true CN2624359Y (en) | 2004-07-07 |
Family
ID=34245146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032222637U Expired - Lifetime CN2624359Y (en) | 2003-05-29 | 2003-05-29 | Combined hollow insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624359Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807458A (en) * | 2010-04-08 | 2010-08-18 | 醴陵市华鑫电瓷电器有限公司 | Epoxy glass fiber lining porcelain composite hollow insulator for high-voltage electrical appliances |
| CN102214507A (en) * | 2010-04-06 | 2011-10-12 | 南通市神马电力科技有限公司 | Composite hollow insulator |
| CN102254645A (en) * | 2010-05-20 | 2011-11-23 | 江苏神马电力股份有限公司 | Hollow composite insulator |
| CN102254644A (en) * | 2010-05-18 | 2011-11-23 | 江苏神马电力股份有限公司 | Conical composite insulator |
| CN103065743A (en) * | 2010-05-24 | 2013-04-24 | 江苏神马电力股份有限公司 | Hollow composite insulator used in 550KV switch |
| CN107305804A (en) * | 2016-04-20 | 2017-10-31 | 泰科电子(上海)有限公司 | Insulator and its manufacture method |
-
2003
- 2003-05-29 CN CNU032222637U patent/CN2624359Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214507A (en) * | 2010-04-06 | 2011-10-12 | 南通市神马电力科技有限公司 | Composite hollow insulator |
| CN101807458A (en) * | 2010-04-08 | 2010-08-18 | 醴陵市华鑫电瓷电器有限公司 | Epoxy glass fiber lining porcelain composite hollow insulator for high-voltage electrical appliances |
| CN102254644A (en) * | 2010-05-18 | 2011-11-23 | 江苏神马电力股份有限公司 | Conical composite insulator |
| CN102254645A (en) * | 2010-05-20 | 2011-11-23 | 江苏神马电力股份有限公司 | Hollow composite insulator |
| CN102254645B (en) * | 2010-05-20 | 2014-03-26 | 江苏神马电力股份有限公司 | Hollow composite insulator |
| CN103065743A (en) * | 2010-05-24 | 2013-04-24 | 江苏神马电力股份有限公司 | Hollow composite insulator used in 550KV switch |
| CN107305804A (en) * | 2016-04-20 | 2017-10-31 | 泰科电子(上海)有限公司 | Insulator and its manufacture method |
| CN107305804B (en) * | 2016-04-20 | 2023-05-02 | 泰科电子(上海)有限公司 | Insulator and method for manufacturing same |
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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 |
Owner name: JIUDING NEW MATERIALS CO., LTD., JIANGSU Free format text: FORMER NAME OR ADDRESS: JIUDING GROUP CORP., LTD., JIANGSU |
|
| CP03 | Change of name, title or address |
Address after: No. 1, Zhongshan Road, Jiangsu, Rugao Patentee after: Jiangsu Jiuding New Material Co., Ltd. Address before: No. 219 Yuejin East Road, Jiangsu, Rugao Patentee before: Jiuding Group Co., Ltd., Jiangsu Prov. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130529 Granted publication date: 20040707 |