CN2634607Y - Composite suspending insulator iron cap - Google Patents
Composite suspending insulator iron cap Download PDFInfo
- Publication number
- CN2634607Y CN2634607Y CN 03269201 CN03269201U CN2634607Y CN 2634607 Y CN2634607 Y CN 2634607Y CN 03269201 CN03269201 CN 03269201 CN 03269201 U CN03269201 U CN 03269201U CN 2634607 Y CN2634607 Y CN 2634607Y
- Authority
- CN
- China
- Prior art keywords
- fer
- chapeau
- convex platform
- insulator
- gossan
- 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
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Abstract
This utility model discloses a composite suspension insulator gossan which is characterized in that a lower boss [2] arranged on the lower end of the outer surface of the shell of a gossan [1] is provided with at least one upper boss [3], the advantages of which are that after the optimum design of the contour shape and structure of products, the strength of the gossan is improved so as to be beneficial to the operation of repairing and replacing insulators and be convinient for the power system to repair and maintain composite suspension insulators.
Description
Technical field the utility model belongs to the gold utensil of the insulator in the electric power power transmission and transformation line, is a kind of compound suspension insulator chapeau de fer furtherly.
The compound suspension insulator that background technology is used at present, " a kind of cap and pin insulator of composite construction " in No. 01237132.7, the Chinese patent of asking as the design's philtrum, because it has adopted composite construction, the lower end of its gold utensil has been enveloped by composite material, promptly original lower convex platform has been enveloped, though it has a lot of advantages, but in maintenance with when needing to change single insulator on the line, because it has not had lower convex platform, therefore the original jig that is used to change can't use, and causes composite insulator maintenance maintain and replace difficulty on line.In order to address this problem, the design people has proposed new technical solution, goal of the invention promptly of the present utility model.Just provide a kind of compound suspension insulator chapeau de fer.
The compound suspension insulator chapeau de fer of this kind of summary of the invention is characterized in that having a convex platform [3] at least on the lower convex platform [2] of the lower end of the housing outer wall of chapeau de fer [1].In actual use, convex platform when line maintenance, can be convenient to use jig it is clamped, thereby can change damaged insulator easily on composite insulation layer.Its major advantage is after the optimal design of having carried out the contour structures shape, insulator cap its intensity under the condition that convex platform exists has increased, also made things convenient for simultaneously the operation of maintenance replacing insulator on the line, greatly facilitated maintenance and the maintenance of electric power system for compound suspension insulator.
Appended drawings is the structural representation of chapeau de fer of the present utility model.Marked the sequence number of major part in the accompanying drawings: 1, chapeau de fer, 2, lower convex platform, 3, convex platform.
Embodiment is with reference to accompanying drawing, and this compound suspension insulator chapeau de fer is characterized in that having a convex platform [3] at least on the lower convex platform [2] of the lower end of the housing outer wall of chapeau de fer [1].Specifically, on the basis of original chapeau de fer, carried out Optimal Structure Designing, on the outer wall of chapeau de fer, increased a convex platform, substantially do not increasing under the prerequisite of the weight that seldom increases chapeau de fer in other words like this, both played effect, increased a technologic clip position again, on structural design, overcome the problem that present widely used composite construction suspension insulator exists the integral reinforcing of chapeau de fer.Thereby, realized goal of the invention of the present utility model on the whole.Certainly,, but do like this, except increasing its structural strength and weight, almost do not have other practical significance if under the prerequisite of condition permission, can increase by one to two or three boss again.
Claims (1)
1, a kind of compound suspension insulator chapeau de fer is characterized in that having a convex platform [3] at least on the lower convex platform [2] of the lower end of the housing outer wall of chapeau de fer [1].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269201 CN2634607Y (en) | 2003-07-29 | 2003-07-29 | Composite suspending insulator iron cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269201 CN2634607Y (en) | 2003-07-29 | 2003-07-29 | Composite suspending insulator iron cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634607Y true CN2634607Y (en) | 2004-08-18 |
Family
ID=34299844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269201 Expired - Lifetime CN2634607Y (en) | 2003-07-29 | 2003-07-29 | Composite suspending insulator iron cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950638A (en) * | 2010-10-21 | 2011-01-19 | 武汉市海乡电力线路防震金具有限公司 | Anti-drop gossan for suspension insulator |
| CN103474182A (en) * | 2013-08-26 | 2013-12-25 | 青州市力王电力科技有限公司 | Novel composite suspended type disc-shaped insulator with improved structure |
-
2003
- 2003-07-29 CN CN 03269201 patent/CN2634607Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950638A (en) * | 2010-10-21 | 2011-01-19 | 武汉市海乡电力线路防震金具有限公司 | Anti-drop gossan for suspension insulator |
| CN103474182A (en) * | 2013-08-26 | 2013-12-25 | 青州市力王电力科技有限公司 | Novel composite suspended type disc-shaped insulator with improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130729 Granted publication date: 20040818 |