CN203607273U - Rapid oil filler point of disconnector - Google Patents
Rapid oil filler point of disconnector Download PDFInfo
- Publication number
- CN203607273U CN203607273U CN201320725531.8U CN201320725531U CN203607273U CN 203607273 U CN203607273 U CN 203607273U CN 201320725531 U CN201320725531 U CN 201320725531U CN 203607273 U CN203607273 U CN 203607273U
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- CN
- China
- Prior art keywords
- filler point
- oil filler
- disconnecting link
- oil
- rotating shaft
- 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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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to the technical field of disconnector maintenance. A rapid oil filler point of a disconnector comprises disconnecting link insulation pillars, disconnecting link rotating shafts arranged in the disconnecting link insulation pillars and disconnecting link contact handles arranged on the tops of the disconnecting link rotating shafts. The bottom of each disconnecting link rotating shaft is provided with a pedestal, each disconnecting link rotating shaft is installed on the pedestal through a bearing, each pedestal is provided with an oil filler point, and a rubber plug which is matched with the oil filler point is arranged in each oil filler point. When the rapid oil filler point of the disconnector is maintained and filled with oil, a syringe with a syringe needle is used to absorb lubricating oil, the syringe needle is inserted into the rubber plug, after the lubricating oil is injected, the syringe needle is pulled out, because the rubber plug is provided with elasticity, and a needle hole can automatically recover seal. Not only is oil protected from outleakage, but also foreign materials can be prevented from entering the oil filler point. In this way, labour and time are saved, the corrosion degree of an umbrella-shaped bearing is fundamentally reduced, phenomena such as rusting, air drying and the like caused by long-time failure to actuate can be avoided, oil can be prevented from flowing out, the service life of the device is substantially prolonged, and the flexibility of the device is substantially improved.
Description
Technical field
The utility model relates to isolating switch maintenance technology field, is specifically related to the quick oil filler point of a kind of isolating switch.
Background technology
Quality good or not, the operation maintenance quality of high voltage isolator will directly have influence on the safe operation of electric power system.In recent years, the accident being caused by fault isolating switch occurs again and again, and some has even caused large-area power-cuts.These accidents, some is because the quality problems of isolating switch itself cause, some is to cause owing to lacking reasonable, correct repair and maintenance.Therefore, guarantee the good running status of isolating switch, carry out rational repair and maintenance management work, become the important guarantee of isolating switch safe operation.
In this year, the accident problem that isolating switch exists is roughly divided three classes: base bearing becomes rusty extremely, cannot operate; Deciliter not in place when grid switching operation; The phenomenon such as galvanic circle abnormal heating, drive disk assembly are dumb.
Because isolating switch is processed high empty position, be difficult to remove repairing, therefore daily maintenance just becomes particularly important.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, and a kind of quick oil filler point of isolating switch that can carry out planned effectively and reasonably maintenance is provided.
For achieving the above object, the technical scheme of taking is:
The quick oil filler point of a kind of isolating switch, comprise disconnecting link insulation column, be arranged on the disconnecting link that disconnecting link rotating shaft in disconnecting link insulation column and disconnecting link rotating shaft top be provided with and touch handle, disconnecting link rotating shaft bottom is provided with base, disconnecting link rotating shaft is arranged on base by bearing, on described base, offer oil filler point, in oil filler point, be provided with the rubber stopper mating with oil filler point.
The middle part of described rubber stopper is provided with the pin hole that diameter is 0.4 ~ 0.7mm, and rubber stopper coordinates with oil filler point fixed closed, when oiling, is inserted in pin hole and is carried out oiling by the syringe needle of syringe.
Inwall and the outer periphery of oil filler point are provided with elastic rubber layer, and elastic rubber layer and rubber stopper are adjacent to sealing, when oiling, rubber stopper are taken off, and syringe are compressed to the outer elastic rubber layer of oil filler point, carry out oiling.
Adopt technique scheme, obtained beneficial effect is:
The utility model, in the time of maintenance oiling, with band needle applicator suction lubricating oil, inserts rubber stopper by syringe needle, after injection lubricating oil, extracts syringe needle, and because rubber stopper is flexible, pin hole will recover sealing automatically.So not only prevented that oil from leaking outside but also having prevented that foreign material from entering oil filler point.So not only time saving and energy saving, more fundamentally reduce the corrosion of umbrella shape bearing, avoiding is failure to actuate for a long time getting rusty of causing, the phenomenon such as air-dry, can also avoid the outflow of fluid, greatly improved useful life and the flexibility ratio of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is one of rubber stopper and oil filler point fit structure schematic diagram.
Fig. 3 is two of the structural representation that coordinates with oil filler point of rubber stopper.
Sequence number in figure: 1 is that disconnecting link insulation column, 2 is that disconnecting link rotating shaft, 3 is that base, 5 oil filler points, 6 are that rubber stopper, 7 is elastic rubber layer for disconnecting link touches handle, 4.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Embodiment mono-: referring to Fig. 1, Fig. 2, the quick oil filler point of a kind of isolating switch of the utility model, comprise disconnecting link insulation column 1, be arranged on the disconnecting link that disconnecting link rotating shaft 2 in disconnecting link insulation column 1 and disconnecting link rotating shaft 2 tops are provided with and touch handle 3, disconnecting link rotating shaft 2 bottoms are provided with base 4, disconnecting link rotating shaft 2 is arranged on base 4 by bearing, on described base 4, offer oil filler point 5, in oil filler point 5, be provided with the rubber stopper 6 mating with oil filler point 5, the middle part of described rubber stopper 6 is provided with the pin hole that diameter is 0.4 ~ 0.7mm, rubber stopper 6 coordinates with oil filler point 5 fixed closeds, when oiling, insert in pin hole and carry out oiling by the syringe needle of syringe.
Embodiment bis-: referring to Fig. 1, Fig. 3, the structure of the present embodiment and embodiment mono-are basic identical, something in common no longer repeats, its difference is: inwall and the outside of described oil filler point 5 are provided with elastic rubber layer 7, elastic rubber layer 7 is adjacent to sealing with rubber stopper 6, when oiling, rubber stopper 6 is taken off, syringe is compressed to the outer elastic rubber layer 7 of oil filler point, carry out oiling.
The utility model, in the time of maintenance oiling, with band needle applicator suction lubricating oil, inserts rubber stopper by syringe needle, after injection lubricating oil, extracts syringe needle, and because rubber stopper is flexible, pin hole will recover sealing automatically.So not only prevented that oil from leaking outside but also having prevented that foreign material from entering oil filler point.So not only time saving and energy saving, more fundamentally reduce the corrosion of umbrella shape bearing, avoiding is failure to actuate for a long time getting rusty of causing, the phenomenon such as air-dry, can also avoid the outflow of fluid, greatly improved useful life and the flexibility ratio of equipment.
Claims (3)
1. the quick oil filler point of isolating switch, it is characterized in that, comprise disconnecting link insulation column, be arranged on the disconnecting link that disconnecting link rotating shaft in disconnecting link insulation column and disconnecting link rotating shaft top be provided with and touch handle, disconnecting link rotating shaft bottom is provided with base, disconnecting link rotating shaft is arranged on base by bearing, on described base, offer oil filler point, in oil filler point, be provided with the rubber stopper mating with oil filler point.
2. the quick oil filler point of isolating switch according to claim 1, it is characterized in that, the middle part of described rubber stopper is provided with the pin hole that diameter is 0.4 ~ 0.7mm, and rubber stopper coordinates with oil filler point fixed closed, when oiling, is inserted in pin hole and is carried out oiling by the syringe needle of syringe.
3. the quick oil filler point of isolating switch according to claim 1, is characterized in that, inwall and the outer periphery of oil filler point are provided with elastic rubber layer, elastic rubber layer and rubber stopper are adjacent to sealing, when oiling, rubber stopper is taken off, syringe is compressed to the outer elastic rubber layer of oil filler point, carry out oiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725531.8U CN203607273U (en) | 2013-11-18 | 2013-11-18 | Rapid oil filler point of disconnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725531.8U CN203607273U (en) | 2013-11-18 | 2013-11-18 | Rapid oil filler point of disconnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607273U true CN203607273U (en) | 2014-05-21 |
Family
ID=50719937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725531.8U Expired - Fee Related CN203607273U (en) | 2013-11-18 | 2013-11-18 | Rapid oil filler point of disconnector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006120A (en) * | 2019-11-26 | 2020-04-14 | 国网河南省电力公司周口供电公司 | Accurate lubricating oil filling device based on transformer substation isolation switch |
| CN118136440A (en) * | 2024-05-06 | 2024-06-04 | 上海涵嘉电气设备有限公司 | High-reliability high-voltage isolating switch and power distribution cabinet |
-
2013
- 2013-11-18 CN CN201320725531.8U patent/CN203607273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006120A (en) * | 2019-11-26 | 2020-04-14 | 国网河南省电力公司周口供电公司 | Accurate lubricating oil filling device based on transformer substation isolation switch |
| CN118136440A (en) * | 2024-05-06 | 2024-06-04 | 上海涵嘉电气设备有限公司 | High-reliability high-voltage isolating switch and power distribution cabinet |
| CN118136440B (en) * | 2024-05-06 | 2024-07-26 | 上海涵嘉电气设备有限公司 | High-voltage isolating switch and power distribution cabinet |
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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: 20140521 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |