CN102509668A - 35kV isolation switch operating mechanism - Google Patents
35kV isolation switch operating mechanism Download PDFInfo
- Publication number
- CN102509668A CN102509668A CN2011104147196A CN201110414719A CN102509668A CN 102509668 A CN102509668 A CN 102509668A CN 2011104147196 A CN2011104147196 A CN 2011104147196A CN 201110414719 A CN201110414719 A CN 201110414719A CN 102509668 A CN102509668 A CN 102509668A
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- CN
- China
- Prior art keywords
- operating mechanism
- switch operating
- connecting rod
- positioning shaft
- isolation switch
- 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.)
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Abstract
The invention discloses a 35kV isolation switch operating mechanism, which comprises an operating connecting rod, a positioning shaft, a positioning shaft seat and a fan-shaped plate, wherein a waterproof sheath is welded at the bottom side of the fan-shaped plate. The operating mechanism can effectively prevent the invasion of impurities such as rain, dust and the like, the service lives of the connecting rod and the positioning shaft seat are prolonged, the operation and running reliability of a switch is ensured, and the safety of electric equipment is ensured. Simultaneously, the operating mechanism has the advantages of simple structure, low cost, high reliability, simplicity, convenience and practicability.
Description
Technical field
The invention belongs to power transmission and transforming equipment guard technology field, particularly a kind of 35kV isolating switch operating mechanism.
Background technology
The 35kV isolating switch operating mechanism that uses at present; The locating shaft of its connecting rod lower end only depends on the fanning strip protection with the location axle bed; Yet rainwater, dust often leak out to locating shaft and location axle bed binding site by the operating grip place, cause this two members corrosion to damage, and cause isolating switch actuating difficulty; Phenomenons such as poor sensitivity, even bring comparatively serious accident because of actuating is not in place.
Summary of the invention
The object of the present invention is to provide a kind ofly can prevent the operating member corrosion effectively, prolong the operating mechanism life-span, it is flexible to be convenient to actuating, the 35kV isolating switch operating mechanism of support equipment safety.
Realize that the technical scheme that the object of the invention adopted is: a kind of 35kV isolating switch operating mechanism, comprise actuating connecting rod, locating shaft, location axle bed and fanning strip, be welded with a water-proof jacket in the bottom side of fanning strip.
35kV isolating switch operating mechanism of the present invention through the setting of water-proof jacket, can prevent the immersion of foreign material such as rainwater, dust effectively, prolongs the useful life of connecting rod and location axle bed, guarantees the switching manipulation reliability of operation, ensures the safety of electric equipment.Simultaneously, this operating mechanism is simple in structure, and is with low cost, and good reliability is simple and practical.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to Fig. 1,35kV isolating switch operating mechanism of the present invention comprises actuating connecting rod 4, locating shaft 6, location axle bed 1 and fanning strip 3, is welded with a water-proof jacket 2 in the bottom side of fanning strip 3, and label 5 is operating grips among the figure.Like this, can prevent the immersion of foreign material such as rainwater, dust effectively, prolong the useful life of actuating connecting rod 4 and location axle bed 1, guarantee the isolator operation reliability of operation.
Claims (1)
1. 35kV isolating switch operating mechanism, it is characterized in that: it comprises actuating connecting rod, locating shaft, location axle bed and fanning strip, is welded with a water-proof jacket in the bottom side of fanning strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104147196A CN102509668A (en) | 2011-12-13 | 2011-12-13 | 35kV isolation switch operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104147196A CN102509668A (en) | 2011-12-13 | 2011-12-13 | 35kV isolation switch operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102509668A true CN102509668A (en) | 2012-06-20 |
Family
ID=46221739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104147196A Pending CN102509668A (en) | 2011-12-13 | 2011-12-13 | 35kV isolation switch operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509668A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1873797A (en) * | 1931-01-10 | 1932-08-23 | Gen Electric | Electric switch |
| CN2682566Y (en) * | 2004-01-18 | 2005-03-02 | 长沙高压开关有限公司 | Electric operating mechanism of AC high voltage isolator |
| CN201004407Y (en) * | 2006-09-18 | 2008-01-09 | 河南森源电气股份有限公司 | An outdoor high-voltage separation conduction shaft rotary structure |
| CN201364827Y (en) * | 2008-11-21 | 2009-12-16 | 平高集团有限公司 | Sealed structure of isolating switch control mechanism output shaft |
| CN201374512Y (en) * | 2009-03-15 | 2009-12-30 | 中国石化集团胜利石油管理局电力管理总公司 | Rain-proof device for auxiliary switch of actuating mechanism of isolating switch |
| CN201576888U (en) * | 2009-11-10 | 2010-09-08 | 江苏省电力公司吴江市供电公司 | Operation box rainproof cover for isolation switching mechanism |
| CN202423096U (en) * | 2011-12-13 | 2012-09-05 | 河南省电力公司周口供电公司 | 35kV isolating-switch operating mechanism |
-
2011
- 2011-12-13 CN CN2011104147196A patent/CN102509668A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1873797A (en) * | 1931-01-10 | 1932-08-23 | Gen Electric | Electric switch |
| CN2682566Y (en) * | 2004-01-18 | 2005-03-02 | 长沙高压开关有限公司 | Electric operating mechanism of AC high voltage isolator |
| CN201004407Y (en) * | 2006-09-18 | 2008-01-09 | 河南森源电气股份有限公司 | An outdoor high-voltage separation conduction shaft rotary structure |
| CN201364827Y (en) * | 2008-11-21 | 2009-12-16 | 平高集团有限公司 | Sealed structure of isolating switch control mechanism output shaft |
| CN201374512Y (en) * | 2009-03-15 | 2009-12-30 | 中国石化集团胜利石油管理局电力管理总公司 | Rain-proof device for auxiliary switch of actuating mechanism of isolating switch |
| CN201576888U (en) * | 2009-11-10 | 2010-09-08 | 江苏省电力公司吴江市供电公司 | Operation box rainproof cover for isolation switching mechanism |
| CN202423096U (en) * | 2011-12-13 | 2012-09-05 | 河南省电力公司周口供电公司 | 35kV isolating-switch operating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |