CN105811293A - Solid insulation pole post - Google Patents
Solid insulation pole post Download PDFInfo
- Publication number
- CN105811293A CN105811293A CN201610244033.XA CN201610244033A CN105811293A CN 105811293 A CN105811293 A CN 105811293A CN 201610244033 A CN201610244033 A CN 201610244033A CN 105811293 A CN105811293 A CN 105811293A
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- CN
- China
- Prior art keywords
- isolation
- solid insulation
- pole
- cavity
- 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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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The invention discloses a solid insulation pole post. The solid insulation pole post comprises a pole post body, wherein a bus connector and a cable connector are arranged in the pole post body, a mechanism bottom plate is arranged on the back surface of the pole post body, the pole post body and the mechanism bottom plate are connected to form a hollow cavity, an insulation partition plate is movably arranged in the hollow cavity and is used for partitioning the cavity into a vacuum switching cavity and an isolation switching cavity which are independent to each other, a vacuum switching assembly is arranged in the vacuum switching cavity, and an isolation switching assembly is arranged in the isolation switching cavity. The insulation partition plate adopts a movable mode and is installed after the vacuum switching assembly and the isolation switching assembly are separately installed, so that a relatively large operation space is provided during assembly, the insulation requirement is met, and the assembly quality also can be improved; by changing an installation direction of a cable connector sleeve pipe, the change of a lower outgoing line and an upper outgoing line of a cable can be flexibly achieved; and with the arrangement of an observation window, the pole post body can be conveniently observed, and the solid insulation pole post is convenient to maintain and install.
Description
Technical field
The present invention relates to solid insulation looped network switch apparatus field, particularly relate to a kind of solid insulation pole.
Background technology
Fast development along with national economy, and rare, the power supply demand of high reliability of land resource, the improving constantly of environmental consciousness, technology the impact of the factor such as progress, the switch cubicle in power industry constantly develops towards miniaturization, intellectuality, environmental protection, non-maintaining direction.
Owing to the dielectric strength of epoxy resin solids insulant is about 3 to 5 times of SF6 gas, and to natural environment substantially without causing anything to pollute, solid insulation switch cabinet is the environment-friendly type equipment being best suitable for miniaturization at present, the producer of the solid insulation product produced on market is more and more gradually, and product is also varied in structure.In the process of solid insulation product increasingly miniaturization, the problem of assembly technology complexity is also more and more obvious, needs badly and is solved.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides volume little, assembling is simple, and vacuum switch and isolation switch insulation performance are independent of each other, the solid insulation pole that isolation switchs and pole is easy to connect.
To achieve these goals, the technical solution used in the present invention is:
A kind of solid insulation pole, including pole body, described pole is originally internal is provided with busbar joint and cable connector, described pole body is provided with organization soleplate, the inner side of described pole body is connected formation cavity with organization soleplate, insulating barrier it is movably set with in cavity, cavity is divided into independent vacuum switch chamber and isolation switch cavity by described insulating barrier, it is provided with the vacuum switch assembly being connected with busbar joint in vacuum switch chamber body, is provided with, in described isolation switch cavity, the switch component being connected with cable connector.
As the further improvement of such scheme, described pole body includes busbar joint sleeve pipe, and described busbar joint sleeve pipe is arranged on the upper end of described pole body, and described busbar joint is arranged in described busbar joint sleeve pipe.
For the further improvement of such scheme, this internal isolation static contact that is integrally cast with of described pole, the lower end of described isolation static contact is arranged on isolation switch intracavity, and the upper end of described isolation static contact is arranged on vacuum switch intracavity.
Wherein, described switch component includes vacuum interrupter and insulated tension pole, described switch component includes vacuum interrupter and insulated tension pole, the described organization soleplate of one end traverse of described insulated tension pole, the upper end of the quiet end of described vacuum interrupter and described isolation static contact is fixed, the moved end of described vacuum interrupter is connected with the other end of described insulated tension pole, and the moved end of described vacuum interrupter is connected by the lower end being flexible coupling with described busbar joint.
As the further improvement of such scheme, after described vacuum interrupter is poured into a mould by electrically insulating silicone rubber and adopted, the technique of encapsulating is fixed on described vacuum switch intracavity.
As the further improvement of such scheme, the quiet end of described vacuum interrupter by insulating plug from outside seal.
As the further improvement of such scheme, the lower end of described pole body is threaded joint coupling of cable, and described cable connector is arranged in joint coupling of cable.
As the further improvement of such scheme, described switch component includes the isolation moving contact being connected with the upper end of described cable connector, and described isolation moving contact is also associated with isolation pull bar, and the front end of described isolation pull bar is connected to isolated operation mechanism.
As the further improvement of such scheme, described isolated operation mechanism is arranged in interrupter case, and described interrupter case is fixed on the outside of organization soleplate.
As the further improvement of such scheme, the organization soleplate at corresponding described isolation switch cavity place is provided with observation window, and described observation window is outside equipped with LED electric light source.
Beneficial effects of the present invention:
One solid insulation pole of the present invention, cavity is divided into independent vacuum switch cavity and isolation switch cavity by insulating barrier, insulating barrier adopts model of action, after installing vacuum switch assembly and switch component respectively, this dividing plate is installed again, make to have during assembling bigger working place, both met insulating requirements, assembling quality can be improved again；After the employing of described vacuum interrupter, the technique of encapsulating is fixed on described vacuum switch intracavity, can reduce the cost of mould, reduces the percent defective of pole cast, also allows for producing simultaneously；Joint coupling of cable is threaded connection, the convenient installation direction changing joint coupling of cable, can realize the change of outlet and upper outlet scheme under cable flexibly；It is provided with observation window can conveniently observe pole is intrinsic, convenient for maintaining and installation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, and those skilled in the art is under the premise not paying creative work, it is also possible to other designs obtained according to these accompanying drawings and accompanying drawing:
Fig. 1 is present pre-ferred embodiments structural representation；
Fig. 2 is present pre-ferred embodiments structural representation.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of the design of the present invention, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the premise not paying creative work, belong to the scope of protection of the invention.
With reference to Fig. 1 and Fig. 2, a kind of solid insulation pole, including pole body 1, described pole body 1 is provided with organization soleplate 7, the inner side of described pole body 1 is connected formation cavity with described organization soleplate 7, insulating barrier 9 it is movably set with in cavity, cavity is divided into independent vacuum switch chamber and isolation switch cavity by described insulating barrier 9, it is provided with the vacuum switch assembly being connected with busbar joint 16 in vacuum switch chamber body, is provided with, in described isolation switch cavity, the switch component being connected with cable connector 17.
The mode that described insulating barrier 9 employing activity is installed, after installing vacuum switch assembly and switch component respectively, then insulating barrier 9 is installed so that when assembling vacuum switch assembly and switch component, there is bigger working place, both met insulating requirements, assembling quality can have been improved again.
The lower end of described pole body 1 is connected to joint coupling of cable 13, is provided with cable connector 17 in described joint coupling of cable 13, by changing the installation direction of joint coupling of cable 13, can realize the change of outlet and upper outlet scheme under cable flexibly.
Described pole body 1 includes busbar joint sleeve pipe 15, described busbar joint sleeve pipe 15 is arranged on the upper end of described pole body 1, it is provided with busbar joint 16 in described busbar joint sleeve pipe 15, isolation static contact 4 also integrally it is cast with in described pole body 1, the lower end of described isolation static contact 4 is arranged on isolation switch intracavity, and the upper end of described isolation static contact 4 is arranged on vacuum switch intracavity.
Described switch component includes vacuum interrupter 2 and insulated tension pole 8, the left end described organization soleplate 7 of traverse of described insulated tension pole 8, the quiet end of described vacuum interrupter 2 is fixed by the upper end of bolt Yu described isolation static contact 4, the moved end of described vacuum interrupter 2 is connected with the right-hand member of described insulated tension pole 8, and the moved end of described vacuum interrupter 2 14 is connected with the lower end of described busbar joint 16 also by being flexible coupling.The quiet end of described vacuum interrupter 2 and bolt pass through insulating plug 3 from outside seal, with satisfied insulation and seal request.Described vacuum interrupter 2 is after vacuum switch intracavity installs, then pours into electrically insulating silicone rubber to the gap between vacuum interrupter 2 and pole body 1 and fix, and the technique of rear encapsulating can reduce die cost, reduces the percent defective of pole cast, also allows for tissue production simultaneously.
Described switch component includes the isolation moving contact 5 being connected with the upper end of described cable connector 17, described isolation moving contact 5 is also associated with isolation pull bar 6, the front end of described isolation pull bar 6 is connected to isolated operation mechanism, described isolated operation mechanism is arranged in interrupter case 12, and described interrupter case 12 is fixed on the outside of organization soleplate 7.By isolated operation mechanism, it may be achieved the isolation moving contact 5 action in " splitting or integrating and ground connection " three positions
The organization soleplate 7 at corresponding described isolation switch cavity place is provided with the observation window 10 of makrolon material, also sets up LED electric light source outside described observation window 10.
It is above presently preferred embodiments of the present invention has been illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the premise without prejudice to spirit of the present invention, and these equivalent modification or replacement are all contained in the application claim limited range.
Claims (10)
1. a solid insulation pole, including pole body (1), busbar joint (16) and cable connector (17) it is provided with in described pole body (1), it is characterized in that: described pole body (1) is provided with organization soleplate (7), the inner side of described pole body (1) is connected formation cavity with organization soleplate (7), insulating barrier (9) it is movably set with in cavity, cavity is divided into independent vacuum switch chamber and isolation switch cavity by described insulating barrier (9), the vacuum switch assembly being connected with busbar joint (16) it is provided with in vacuum switch chamber body, it is provided with, in described isolation switch cavity, the switch component being connected with cable connector (17).
2. a kind of solid insulation pole according to claim 1, it is characterized in that: described pole body (1) includes busbar joint sleeve pipe (15), described busbar joint sleeve pipe (15) is arranged on the upper end of described pole body (1), and described busbar joint (16) is arranged in described busbar joint sleeve pipe (15).
3. a kind of solid insulation pole according to claim 1, it is characterized in that: in described pole body (1), be integrally cast with isolation static contact (4), the lower end of described isolation static contact (4) is arranged on isolation switch intracavity, and the upper end of described isolation static contact (4) is arranged on vacuum switch intracavity.
4. a kind of solid insulation pole according to claim 3, it is characterized in that: described switch component includes vacuum interrupter (2) and insulated tension pole (8), one end described organization soleplate of traverse (7) of described insulated tension pole (8), the upper end of the quiet end of described vacuum interrupter (2) and described isolation static contact (4) is fixed, the moved end of described vacuum interrupter (2) is connected with the other end of described insulated tension pole (8), and the moved end of described vacuum interrupter (2) is connected also by (14) lower end with described busbar joint (16) that is flexible coupling.
5. a kind of solid insulation pole according to claim 4, it is characterised in that: after described vacuum interrupter (2) is poured into a mould by electrically insulating silicone rubber and adopted, the technique of encapsulating is fixed on described vacuum switch intracavity.
6. a kind of solid insulation pole according to claim 4, it is characterised in that: the quiet end of described vacuum interrupter (2) by insulating plug (3) from outside seal.
7. a kind of solid insulation pole according to claim 1, it is characterised in that: the lower end of described pole body (1) is threaded joint coupling of cable (13), and described cable connector (17) is arranged in joint coupling of cable (13).
8. a kind of solid insulation pole according to claim 1, it is characterized in that: described switch component includes the isolation moving contact (5) being connected with the upper end of described cable connector (17), being also associated with isolation pull bar (6) on described isolation moving contact (5), the front end of described isolation pull bar (6) is connected to isolated operation mechanism.
9. a kind of solid insulation pole according to claim 8, it is characterised in that: described isolated operation mechanism is arranged in interrupter case (12), and described interrupter case (12) is fixed on the outside of organization soleplate (7).
10. a kind of solid insulation pole according to claim 1, it is characterised in that: the organization soleplate (7) at corresponding described isolation switch cavity place is provided with observation window (10), and described observation window (10) is outside equipped with LED electric light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244033.XA CN105811293B (en) | 2016-04-19 | 2016-04-19 | A kind of solid insulation pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244033.XA CN105811293B (en) | 2016-04-19 | 2016-04-19 | A kind of solid insulation pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811293A true CN105811293A (en) | 2016-07-27 |
| CN105811293B CN105811293B (en) | 2018-08-10 |
Family
ID=56457161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244033.XA Active CN105811293B (en) | 2016-04-19 | 2016-04-19 | A kind of solid insulation pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811293B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5521348A (en) * | 1992-03-27 | 1996-05-28 | Siemens Aktiengesellschaft | Multi-pole vacuum switch with an insulation assembly surrounding each vacuum interrupter |
| CN202797721U (en) * | 2012-09-21 | 2013-03-13 | 郑州赛金电气有限公司 | Electrical cabinet |
| CN203326458U (en) * | 2013-06-04 | 2013-12-04 | 虞旭海 | Mounting structure for vacuum switch and isolation ground switch in solid insulation cabinet |
| CN104576160A (en) * | 2014-12-18 | 2015-04-29 | 珠海康晋电气有限公司 | Solid insulating three-position isolating switch with grounding switching off capability |
| CN104577858A (en) * | 2014-12-18 | 2015-04-29 | 珠海康晋电气有限公司 | Integrated solid insulating post |
| CN204333736U (en) * | 2014-12-18 | 2015-05-13 | 珠海康晋电气有限公司 | Integration solid insulation pole |
| CN204360991U (en) * | 2014-12-18 | 2015-05-27 | 珠海康晋电气有限公司 | The solid insulation three-station isolating switch of making capability with ground |
| CN205657373U (en) * | 2016-04-19 | 2016-10-19 | 珠海航天科创实业有限公司 | Solid insulating pole column |
-
2016
- 2016-04-19 CN CN201610244033.XA patent/CN105811293B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5521348A (en) * | 1992-03-27 | 1996-05-28 | Siemens Aktiengesellschaft | Multi-pole vacuum switch with an insulation assembly surrounding each vacuum interrupter |
| CN202797721U (en) * | 2012-09-21 | 2013-03-13 | 郑州赛金电气有限公司 | Electrical cabinet |
| CN203326458U (en) * | 2013-06-04 | 2013-12-04 | 虞旭海 | Mounting structure for vacuum switch and isolation ground switch in solid insulation cabinet |
| CN104576160A (en) * | 2014-12-18 | 2015-04-29 | 珠海康晋电气有限公司 | Solid insulating three-position isolating switch with grounding switching off capability |
| CN104577858A (en) * | 2014-12-18 | 2015-04-29 | 珠海康晋电气有限公司 | Integrated solid insulating post |
| CN204333736U (en) * | 2014-12-18 | 2015-05-13 | 珠海康晋电气有限公司 | Integration solid insulation pole |
| CN204360991U (en) * | 2014-12-18 | 2015-05-27 | 珠海康晋电气有限公司 | The solid insulation three-station isolating switch of making capability with ground |
| CN205657373U (en) * | 2016-04-19 | 2016-10-19 | 珠海航天科创实业有限公司 | Solid insulating pole column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105811293B (en) | 2018-08-10 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 519000 room 303-1, 3 / F, aviation and new town planning exhibition hall, Jin Wan District, Zhuhai, Guangdong Applicant after: Spaceflight Yinshan Electric Co., Ltd. Address before: 519000 room 303-1, 3 / F, aviation and new town planning exhibition hall, Jin Wan District, Zhuhai, Guangdong Applicant before: ZHUHAI AEROSPACE SCIENCE & TECHNOLOGY INNOVATION INDUSTRIAL CO., LTD. |
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