CN202940164U - Isolating switch blade base rain-proof device - Google Patents
Isolating switch blade base rain-proof device Download PDFInfo
- Publication number
- CN202940164U CN202940164U CN 201220514346 CN201220514346U CN202940164U CN 202940164 U CN202940164 U CN 202940164U CN 201220514346 CN201220514346 CN 201220514346 CN 201220514346 U CN201220514346 U CN 201220514346U CN 202940164 U CN202940164 U CN 202940164U
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- China
- Prior art keywords
- isolating switch
- shield
- upper shield
- rain
- hole
- 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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- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
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Abstract
The utility model discloses an isolating switch blade base rain-proof device which comprises a base body which is provided with an upper shield and a lower shield. The upper shield and the lower shield are fixedly connected. The upper shield is provided with a through hole. A stop block is arranged on the through hole. The upper shield and the lower shield are fixedly connected through a bolt. According to the isolating switch blade base rain-proof device, through arranging the upper shield and the lower shield on the base body, the upper shield and the lower shield are fixedly connected, thus the corrosion of a rotating shaft caused by that an isolating switch blade base device is exposed to the sun and rain in the wild and rain water enters from a gap at an upper part of the rotating shaft can be avoided. In addition, the upper shield is provided with the through hole which is sealed through the stop block, oil can be injected into a base through the through hole, the flexible rotation of the rotating shaft can be effectively ensured, and the service life of a switch is effectively prolonged. The isolating switch blade base rain-proof device has the advantages of simplicity, practicability and low cost.
Description
Technical field
The utility model relates to the technical field of electric power safety measure, relates in particular to a kind of isolating switch plug-in strip base rain insensitive device.
Background technology
As everyone knows, isolating switch is to use maximum a kind of electrical equipment in high-voltage switch electric appliance, as its name suggests, play buffer action in circuit, the principles and structure of itself is fairly simple, but because use amount is large, it is high that functional reliability requires, all larger on the impact of design, foundation and the safe operation of electric substation, power plant.At present, traditional isolating switch plug-in strip base device stands to expose to the sun and rain owing to being exposed to all the year round the field, rainwater is easy to enter from the gap on rotating shaft top, cause the corrosion of rotating shaft, can't rotate due to serious corrosion when operating through being everlasting, and have a strong impact on the useful life of plug-in strip base.
The utility model content
The purpose of this utility model is to provide a kind of isolating switch plug-in strip base rain insensitive device that can prevent the rotating shaft corrosion of isolating switch.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of isolating switch plug-in strip base rain insensitive device, comprise the base body, on described base body, upper shield and lower shield are set, described upper shield is fixedly connected with lower shield, on described upper shield, through hole is set, on described through hole, block is set.
Described upper shield and lower shield are bolted to connection.
A kind of isolating switch plug-in strip base rain insensitive device of the present utility model is by arranging upper shield and lower shield on the base body, described upper shield is fixedly connected with lower shield, can avoid like this isolating switch plug-in strip base device to be exposed to all the year round the field stands to expose to the sun and rain, rainwater enters from the gap on rotating shaft top, causes the corrosion of rotating shaft.In addition, on described upper shield, through hole is set, described through hole seals by block, can effectively ensure the flexible rotating of rotating shaft to oiling in base by through hole, and effectively extend the useful life of back brake.The utility model is simple and practical, cost is low, has good popularization and using value.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, isolating switch plug-in strip base rain insensitive device of the present utility model, comprise base body 1, upper shield 2 and lower shield 3 are set on described base body 1, described upper shield 2 is fixedly connected with lower shield 3, on described upper shield 2, through hole 4 is set, on described through hole 4, block 5 is set, described upper shield 2 is fixedly connected with by bolt 6 with lower shield 3.
A kind of isolating switch plug-in strip base rain insensitive device of the present utility model is by arranging upper shield and lower shield on the base body, described upper shield is fixedly connected with lower shield, can avoid like this isolating switch plug-in strip base device to be exposed to all the year round the field stands to expose to the sun and rain, rainwater enters from the gap on rotating shaft top, causes the corrosion of rotating shaft.In addition, on described upper shield, through hole is set, described through hole seals by block, can effectively ensure the flexible rotating of rotating shaft to oiling in base by through hole, and effectively extend the useful life of plug-in strip.The utility model is simple and practical, cost is low, has good popularization and using value.
Claims (2)
1. isolating switch plug-in strip base rain insensitive device, it is characterized in that: comprise the base body, on described base body, upper shield and lower shield are set, described upper shield is fixedly connected with lower shield, on described upper shield, through hole is set, and on described through hole, block is set.
2. isolating switch plug-in strip base rain insensitive device as claimed in claim 1, it is characterized in that: described upper shield and lower shield are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514346 CN202940164U (en) | 2012-10-09 | 2012-10-09 | Isolating switch blade base rain-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514346 CN202940164U (en) | 2012-10-09 | 2012-10-09 | Isolating switch blade base rain-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940164U true CN202940164U (en) | 2013-05-15 |
Family
ID=48324389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514346 Expired - Fee Related CN202940164U (en) | 2012-10-09 | 2012-10-09 | Isolating switch blade base rain-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940164U (en) |
-
2012
- 2012-10-09 CN CN 201220514346 patent/CN202940164U/en not_active Expired - Fee Related
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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: 20130515 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |