CN201655439U - Electric porcelain insulator capable of being conveniently dissembled - Google Patents
Electric porcelain insulator capable of being conveniently dissembled Download PDFInfo
- Publication number
- CN201655439U CN201655439U CN2010201739662U CN201020173966U CN201655439U CN 201655439 U CN201655439 U CN 201655439U CN 2010201739662 U CN2010201739662 U CN 2010201739662U CN 201020173966 U CN201020173966 U CN 201020173966U CN 201655439 U CN201655439 U CN 201655439U
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- CN
- China
- Prior art keywords
- insulator
- electric porcelain
- flange
- lower flange
- porcelain insulator
- 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
The utility model discloses an electric porcelain insulator capable of being conveniently dissembled, which comprises an upper flange and a lower flange. The upper flange and the lower flange are respectively fixed on the upper end and the lower end of the electric porcelain insulator and are respectively provided with a mounting hole, and the periphery of the lower flange identical to the periphery of the mounting hole thereof is provided with a plurality of threaded removal holes. With the structure, the insulator can be removed through lifting the insulator with a hoist, loosening the fastener, bolting into the removal hole through a bolt, and supporting the insulator to separate the insulator from the adhesive layer. The whole removal process is simple, convenient, time-saving and labor-saving, and not only reduces the labor intensity and improves the labor efficiency, but also causes no damage to the flanges and the insulator.
Description
One, technical field
The utility model belongs to the electroceramics technical field, is specifically related to a kind of easy-to-dismount electric porcelain insulator.
Two, background technology
Electric porcelain insulator is a strength member in the power transmission and transformation system engineering, is used by a plurality of serial connections back usually.For the ease of the serial connection between the insulator, thereon, the lower end be fixed with respectively the band installing hole upper and lower flange.During serial connection, the lower flange of top insulator is alignd with the upper flange of bottom insulator, and after making the mutual correspondence of installing hole on the flange, be fastenedly connected with securing member again.In order to improve the firmness between the flange, on the interface of two flanges, be coated with usually with fastening glue.Insulator after the serial connection needs reason because of maintenance waits, and in the time of need disassembling, except securing member will being unclamped, also needs fastening glue-line is removed, thereby flange is separated.And remove not only time-consuming, the effort of glue process, and labour intensity is increased, and also can cause the damage of flange and insulator because of carelessness, cause waste, increased use cost.
Three, summary of the invention
The purpose of this utility model provides a kind of easy-to-dismount electric porcelain insulator, adopts this kind electric porcelain insulator, and unloading process not only saves time, laborsaving, simple and convenient, but also can not cause the damage of flange and insulator, has avoided waste.
For achieving the above object, the technical solution adopted in the utility model is: this insulator comprises and is separately fixed at the upper and lower flange that its upper and lower end has installing hole, is characterized in: on the lower flange, be provided with several screw thread removal holes on the circumference identical with installing hole.
Adopt said structure, when insulator need disassemble, hang with crane earlier, and then loosening fasteners, be screwed in the removal hole with bolt at last, insulator is propped, it is separated with glue-line.Whole unloading process is simple and convenient, saves time, laborsaving, has reduced labour intensity, when having improved efficiency, also can not cause the damage of flange and insulator.
Four, description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a lower flange structural representation of the present utility model.
Five, embodiment
As shown in Figure 1, the utility model insulator 1 comprises upper flange 3 and the lower flange 2 that is separately fixed at its upper and lower end.This upper and lower flange 3,2 is respectively equipped with and is used for the installing hole 4 that securing member connects; As shown in Figure 2, in symmetry on the lower flange 2 of this insulator 1, on the circumference identical or uniform be provided with 2-4 screw thread removal hole 5 with installing hole 4.This screw thread removal hole 5 is wanted left-right symmetric on lower flange 2, separate so that insulator 1 steadily can be propped with glue-line.
Claims (2)
1. easy-to-dismount electric porcelain insulator, comprise being separately fixed at upper and lower flange (3), (2) that its upper and lower end has installing hole (4), it is characterized in that: on last, the identical circumference of lower flange (2), be provided with several screw thread removal holes (5) with installing hole (4).
2. a kind of easy-to-dismount electric porcelain insulator according to claim 1 is characterized in that: described screw thread removal hole (5) is symmetrical or uniform 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201739662U CN201655439U (en) | 2010-04-29 | 2010-04-29 | Electric porcelain insulator capable of being conveniently dissembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201739662U CN201655439U (en) | 2010-04-29 | 2010-04-29 | Electric porcelain insulator capable of being conveniently dissembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655439U true CN201655439U (en) | 2010-11-24 |
Family
ID=43120683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201739662U Expired - Fee Related CN201655439U (en) | 2010-04-29 | 2010-04-29 | Electric porcelain insulator capable of being conveniently dissembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360646A (en) * | 2011-10-25 | 2012-02-22 | 保定天威集团有限公司 | Hollow composite insulator for 500-kV gas current transformer |
| CN110931183A (en) * | 2019-12-10 | 2020-03-27 | 刘云华 | Electric porcelain insulator convenient to disassemble and assemble |
-
2010
- 2010-04-29 CN CN2010201739662U patent/CN201655439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360646A (en) * | 2011-10-25 | 2012-02-22 | 保定天威集团有限公司 | Hollow composite insulator for 500-kV gas current transformer |
| CN110931183A (en) * | 2019-12-10 | 2020-03-27 | 刘云华 | Electric porcelain insulator convenient to disassemble and assemble |
| CN110931183B (en) * | 2019-12-10 | 2021-04-20 | 萍乡市旭华电瓷电器制造有限公司 | Electric porcelain insulator convenient to disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160429 |