CN201690143U - Disassembling tool for return spring of isolating switch - Google Patents
Disassembling tool for return spring of isolating switch Download PDFInfo
- Publication number
- CN201690143U CN201690143U CN201020217419XU CN201020217419U CN201690143U CN 201690143 U CN201690143 U CN 201690143U CN 201020217419X U CN201020217419X U CN 201020217419XU CN 201020217419 U CN201020217419 U CN 201020217419U CN 201690143 U CN201690143 U CN 201690143U
- Authority
- CN
- China
- Prior art keywords
- isolating switch
- disassembling tool
- return spring
- handle
- disassembling
- 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 a disassembling tool for a return spring of an isolating switch, which is mainly composed of a handle and a semi-circular clamping groove arranged at the middle part of the handle. The disassembling tool can simplify the disassembling of spare parts which are difficult to disassemble and can be easily damaged such as an arc striking sheet, the return spring and a dynamic contact elastic pin, so as to lower the damage rate of the spare parts, shorten the restoration time, lower the labor intensity, and ensure normal running of equipment at the same time. With the characteristics of simple structure, quick use and convenient carrying, the disassembling tool not only lowers the labor intensity of working personnel, but also can effectively increase the on-site working efficiency and reduce the power-failure time.
Description
Technical field
The utility model relates to a kind of service kit, relates in particular to the isolating switch back-moving spring extracting tool that is used for power equipment.
Background technology
In electric power system, isolating switch is the important component part of electric power system, and its working condition directly has influence on the safety and economic operation of system.Build the increasing of dynamics along with electric network, novel isolating switch is used and has been replaced old type product in the past gradually, a large amount of GW16 type isolating switches have been applied in the middle of the present work, owing to be novel product, the technology imperfection, add that the equipment material quality does not pass a test, make breakdown rate than higher, especially remove the back-moving spring on the isolating switch,, very undesirable during dismounting when keeping in repair owing to there not being specific purpose tool, cause damage of components serious, increase interruption duration, increased maintainer's labour intensity again.
The utility model content
In view of this, the purpose of this utility model provides a kind of isolating switch back-moving spring extracting tool that reduces the repair time and reduce labour intensity.
The technical scheme that the utility model technical solution problem is adopted is:
A kind of isolating switch back-moving spring extracting tool mainly is made of handle and the draw-in groove that is arranged on the handle middle part, and draw-in groove is a semi-circular recesses.
The good effect of technical solutions of the utility model is:
The utility model can be dismantled difficulty, the easy damaged parts, the simplification that becomes as the dismounting of striking sheet, back-moving spring, moving contact spring pivot, reduce the damage of components rate, shortened recovery time, reduce labour intensity, simultaneously can guarantee equipment safety operation again, the utlity model has simple in structure, use quick, convenient carrying, alleviate staff's work degree, can also improve on-the-spot operating efficiency effectively, reduced interruption duration.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Embodiment
By Fig. 1 and Fig. 2 as can be seen, this isolating switch back-moving spring extracting tool mainly is made up of the semicircle draw-in groove 2 of steel and the handle 1 that is welded on the semi-circular recesses both sides.
During use, draw-in groove 2 is stuck on the isolating switch back-moving spring, twisting handle 1 under the rotation of handle 1, drives draw-in groove 2 back-moving spring is backed out from isolating switch.
Claims (1)
1. isolating switch back-moving spring extracting tool is characterized in that: mainly be made of handle (1) and the draw-in groove (2) that is arranged on handle (1) middle part, draw-in groove (2) is a semi-circular recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020217419XU CN201690143U (en) | 2010-06-07 | 2010-06-07 | Disassembling tool for return spring of isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020217419XU CN201690143U (en) | 2010-06-07 | 2010-06-07 | Disassembling tool for return spring of isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690143U true CN201690143U (en) | 2010-12-29 |
Family
ID=43378421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020217419XU Expired - Fee Related CN201690143U (en) | 2010-06-07 | 2010-06-07 | Disassembling tool for return spring of isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009402A (en) * | 2010-12-02 | 2011-04-13 | 河南省电力公司南阳供电公司 | Tool special for detaching isolating switch double-layer sleeved elastic pin |
| CN103594263A (en) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | Method for disassembling disconnecting switch reset spring |
| CN107834414A (en) * | 2017-12-12 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | The method and specific purpose tool of contact are disassembled in a kind of disconnecting switch maintenance |
-
2010
- 2010-06-07 CN CN201020217419XU patent/CN201690143U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009402A (en) * | 2010-12-02 | 2011-04-13 | 河南省电力公司南阳供电公司 | Tool special for detaching isolating switch double-layer sleeved elastic pin |
| CN103594263A (en) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | Method for disassembling disconnecting switch reset spring |
| CN103594263B (en) * | 2013-11-15 | 2017-01-11 | 国家电网公司 | Method for disassembling disconnecting switch reset spring |
| CN107834414A (en) * | 2017-12-12 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | The method and specific purpose tool of contact are disassembled in a kind of disconnecting switch maintenance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110607 |