CN206179765U - Side -hanging manner vacuum circuit breaker's solid utmost point post that seals - Google Patents
Side -hanging manner vacuum circuit breaker's solid utmost point post that seals Download PDFInfo
- Publication number
- CN206179765U CN206179765U CN201621200283.5U CN201621200283U CN206179765U CN 206179765 U CN206179765 U CN 206179765U CN 201621200283 U CN201621200283 U CN 201621200283U CN 206179765 U CN206179765 U CN 206179765U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- utmost point
- conductive copper
- pole
- 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
Links
Abstract
The utility model discloses a side -hanging manner vacuum circuit breaker's solid utmost point post that seals, including utmost point post body, its characterized in that: the upper end of utmost point post body is equipped with and is used for and keeps apart the last quiet contact part dress that the sword is connected, utmost point post body internal stability seals there is vacuum interrupter, still be equipped with embedded lower electrically conductive copper spare on the utmost point post body, down electrically conductive copper spare the inboard through the flexible coupling with vacuum interrupter's lower extreme is connected, the outside of electrically conductive copper spare is connected with down the conductive copper bar that is qualified for the next round of competitions down, conductive copper bar's the lower extreme of being qualified for the next round of competitions down is provided with earth switch fixed contact, vacuum interrupter is sealed in epoxy by whole solid for the vacuum circuit breaker structure is compacter, in effective sparingly its installation space, makes vacuum circuit breaker have higher reliability, go up the buffered silica gel that the quiet contact part dress outside set up the quiet contact part dress of can laminating, improved insulating properties, the solid life who seals utmost point post of effective extension.
Description
Technical field
The utility model is related to power system device, more particularly to a kind of pole of side hanging vacuum circuit breaker.
Background technology
The pole of traditional side hanging vacuum circuit breaker is semiclosed or totally-enclosed insulation, but its vacuum interrupter easily receives external force
Destruction and surface laying dust, the failure of moist caused failure of insulation, major loop leading-out terminal connecting copper bar is excessively complicated in addition, causes
Volume ratio is larger, and the space for being taken in power distribution cabinet sometimes is big, causes complete set of equipments cost excess waste.Traditional vacuum breaker
Parts connecting link it is excessively various, it is long between the solid timesharing of fuse combined electric apparatus switch, cause switch interrupting performance unstable
Etc. factor, more apparatus failure is caused, increase electric equipment maintenance cost.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of compact conformation, and insulating properties are higher,
Structure is firmer, the pole of the stronger side hanging vacuum circuit breaker of anti-pollution.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of pole of side hanging vacuum circuit breaker, including pole body, it is characterised in that：The pole body
Upper end is provided with the upper static contact portion dress for being connected with isolation knife, and vacuum interrupter, the pole are sealed with the pole body
Embedded lower conductive copper piece is additionally provided with post body, the inner side of the lower conductive copper piece is by being flexible coupling and the vacuum extinction
The lower end connection of room, is connected with lower outlet conducting copper, under the lower outlet conducting copper on the outside of the lower conductive copper piece
End is provided with static contact of grounding switch.
Used as the further improvement of such scheme, the upper static contact portion loads onto and is provided with slow with what upper static contact portion dress was fitted
Rush silica gel.
As the further improvement of such scheme, it is additionally provided with the pole body for being connected down quiet with disconnecting switch
Contact part is filled.
Used as the further improvement of such scheme, the bottom of the pole body is provided with insulated support.
As the further improvement of such scheme, penetration type Current Mutual Inductance is additionally provided with the lower outlet conducting copper
Device.
The beneficial effects of the utility model：
A kind of pole of side hanging vacuum circuit breaker of the utility model, using the design of large distance, vacuum interrupter
By overall sealing in epoxy resin, upper end is provided with the upper static contact portion dress being connected with disconnecting switch, and lower end is provided with ground connection
Switch static contact, can parallel be set disconnecting switch, vacuum interrupter and outlet copper bar so that vacuum circuit breaker constructions are more
Compact, insulating properties are higher, and structure is firmer, and anti-pollution is stronger, while its installing space is effectively saved so that vacuum is broken
Road utensil has reliability higher；Upper static contact portion dress outside sets the buffered silica gel of the stationary contact head dress that can fit, and improves absolutely
Edge performance, the effectively service life of extension pole.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than complete
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other designs and accompanying drawing：
Fig. 1 is the utility model preferred embodiment structural representation；
Fig. 2 is the utility model preferred embodiment structural representation.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.
Reference picture 1 and Fig. 2, a kind of pole of side hanging vacuum circuit breaker, including pole body 1, the pole sheet
The upper static contact portion that the upper end of body 1 is provided with for being connected with isolation knife fills 5, and the upper static contact portion fills 5 and is provided with and upper stationary contact
Head fills the buffered silica gel 51 of 5 laminatings, and the buffered silica gel 51 improves the insulating properties that upper static contact portion fills 5, effectively extension
The service life of pole.
Vacuum interrupter is sealed with the pole body 1, Embedded lower conductive copper is additionally provided with the pole body 1
Part, the inner side of the lower conductive copper piece be connected with the lower end of the vacuum interrupter by being flexible coupling, the lower conductive copper piece
Outside is connected with lower outlet conducting copper 3, and the lower end of the lower outlet conducting copper 3 is provided with static contact of grounding switch 7, described
Penetration type current transformer is additionally provided with lower outlet conducting copper 3, the effective monitoring of current transformer energy and detection of setting are transported
The size of current of row power network, separating brake can will be switched during current overload automatically, protect the safety of electrical equipment.
The lower static contact portion for being connected with disconnecting switch is additionally provided with the pole body 1 and fills 6, the pole body 1
Bottom be provided with insulated support 4.
By overall sealing in epoxy resin, upper end is provided with the upper static contact portion being connected with disconnecting switch to vacuum interrupter
5 are filled, lower end is provided with static contact of grounding switch 7 so that vacuum circuit breaker be able to will can keep apart using the design of large distance
Close, vacuum interrupter and outlet copper bar are set parallel so that the vacuum circuit breaker constructions after assembling are compacter, effectively saving
While its installing space so that vacuum circuit breaker has reliability higher.
Above is preferred embodiment of the present utility model is illustrated, but the utility model is created and is not limited to
The embodiment, those of ordinary skill in the art can also make a variety of etc. on the premise of without prejudice to the utility model spirit
With modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of pole of side hanging vacuum circuit breaker, including pole body（1）, it is characterised in that：The pole body
（1）Upper end be provided with for be connected with isolation knife upper static contact portion dress（5）, the pole body（1）Vacuum is inside sealed with to go out
Arc chamber, the pole body（1）On be additionally provided with Embedded lower conductive copper piece, the inner side of the lower conductive copper piece is by being flexible coupling
Lower end with the vacuum interrupter is connected, and lower outlet conducting copper is connected with the outside of the lower conductive copper piece（3）, it is described under
Outlet conducting copper（3）Lower end be provided with static contact of grounding switch（7）.
2. the pole of side hanging vacuum circuit breaker according to claim 1, it is characterised in that：The upper static contact portion
Dress（5）It is provided with and is filled with upper static contact portion（5）The buffered silica gel of laminating（51）.
3. the pole of side hanging vacuum circuit breaker according to claim 1, it is characterised in that：The pole body
（1）On be additionally provided with for be connected with disconnecting switch lower static contact portion dress（6）.
4. the pole of side hanging vacuum circuit breaker according to claim 1, it is characterised in that：The pole body
（1）Bottom be provided with insulated support（4）.
5. the pole of side hanging vacuum circuit breaker according to claim 1, it is characterised in that：The lower outlet is conductive
Copper bar（3）On be additionally provided with penetration type current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200283.5U CN206179765U (en) | 2016-10-27 | 2016-10-27 | Side -hanging manner vacuum circuit breaker's solid utmost point post that seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200283.5U CN206179765U (en) | 2016-10-27 | 2016-10-27 | Side -hanging manner vacuum circuit breaker's solid utmost point post that seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179765U true CN206179765U (en) | 2017-05-17 |
Family
ID=58682237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200283.5U Expired - Fee Related CN206179765U (en) | 2016-10-27 | 2016-10-27 | Side -hanging manner vacuum circuit breaker's solid utmost point post that seals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766831A (en) * | 2018-07-09 | 2018-11-06 | 广东维能电气有限公司 | A kind of high_voltage isolation solid sealed pole of vacuum circuit breaker |
-
2016
- 2016-10-27 CN CN201621200283.5U patent/CN206179765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766831A (en) * | 2018-07-09 | 2018-11-06 | 广东维能电气有限公司 | A kind of high_voltage isolation solid sealed pole of vacuum circuit breaker |
| CN108766831B (en) * | 2018-07-09 | 2023-09-15 | 广东维能电气有限公司 | High-voltage isolation vacuum circuit breaker solid-sealed pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |