CN100459336C - Dismountable bus condiut - Google Patents
Dismountable bus condiut Download PDFInfo
- Publication number
- CN100459336C CN100459336C CNB2005100273118A CN200510027311A CN100459336C CN 100459336 C CN100459336 C CN 100459336C CN B2005100273118 A CNB2005100273118 A CN B2005100273118A CN 200510027311 A CN200510027311 A CN 200510027311A CN 100459336 C CN100459336 C CN 100459336C
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- CN
- China
- Prior art keywords
- epoxy resin
- electric conductor
- resin seat
- condiut
- conductor
- 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
This invention discloses a dismountable bus socket including an epoxy resin base, a conductor and an electric field uniform layer, among which, said uniform layer is inserted in the smooth inside wall of the base, said conductor is set with a wire shield ring at the cross with the resin, a semiconductor seal ring is set between said conductor and the uniform layer and a seal ring is set on the conductor near the semiconductor sealing ring.
Description
Technical field
The present invention relates to a kind of dismountable bus condiut.
Background technology
The normal integral type cast bus casing of routine that adopts is realized in switch cubicle main bus bar system, as shown in Figure 1.The conventional bus casing of this kind is that electric conductor, epoxy resin seat, electric field conforming layer and the cast of installation nut inserts one are formed, and is used to realize the perforation of switch cubicle main bus bar, the connection of cable turnover line etc.But after electric conductor and epoxy resin seat cast one, electric conductor is non-exchange, thereby makes the use limitation of this kind sleeve pipe bigger, and the generalization degree is lower.
Summary of the invention
Technical problem to be solved by this invention is: a kind of overcome above-mentioned deficiency, dismountable bus condiut that the generalization degree is high are provided.
The present invention is achieved like this: it comprises epoxy resin seat, electric conductor and electric field conforming layer, described electric field conforming layer is embedded in the smooth inwall of described epoxy resin seat, described electric conductor with the intersection of described epoxy resin seat on be provided with the steel wire ring washer, be provided with the encapsulating semiconductor circle between described electric conductor and the described electric field conforming layer, between described steel wire ring washer and the described encapsulating semiconductor circle, be provided with sealing ring on the described electric conductor of nearly described encapsulating semiconductor circle part.
Described steel wire ring washer, encapsulating semiconductor circle and sealing ring lay respectively in the groove on the described electric conductor.
Described electric conductor is positioned at the outer other end of described epoxy resin seat and is provided with the screw hole that connects double-screw bolt.
The present invention is owing to adopt the epoxy resin seat and the pattern of electric conductor assembling, and seal with sealing ring, both the bus casing of alternative routine came mounted connector insulating sleeve or bevel-type cable terminal, and can use identical epoxy resin seat, by using different electric conductors, only need this electric conductor to be installed on that part-structure in the epoxy resin seat is measure-alike can realize different connection requests.
Description of drawings
The structural representation of accompanying drawing 1 existing bus casing
Accompanying drawing 2 structural representations of the present invention
Wherein: 1, electric conductor 2, epoxy resin seat 3, electric field conforming layer 4, installation nut inserts
5, encapsulating semiconductor circle 6, sealing ring 7, elastic spring
Embodiment
With reference to the accompanying drawings 2, a kind of dismountable bus condiut comprises epoxy resin seat 2, electric conductor 1 and electric field conforming layer 3, epoxy resin seat 2 is cast in electric field homogeneous body 3, the inwall of epoxy resin seat is smooth, encapsulating semiconductor circle 5 and sealing ring 6 are contained in respectively on the electric conductor 1 in the corresponding groove, promptly guarantee electric field conforming layer 3 and electric conductor 1 by 5 conductings of encapsulating semiconductor circle, thereby reach the electric field effect of uniform, guaranteed the air-tightness of bus casing simultaneously; Electric conductor 1 is inserted in the epoxy resin seat 2, be stuck on electric conductor 1 groove with elastic spring 7, electric conductor 1 is provided with the screw hole that connects double-screw bolt, i.e. installation with respect to the other end of described epoxy resin seat 2.The pouring position that nut inserts 4 is installed can be just the same with the installation nut location of conventional bus casing, guarantees that installation dimension is identical.
Claims (3)
1, a kind of dismountable bus condiut, comprise the epoxy resin seat, one end inserts the electric conductor of described epoxy resin seat and the electric field conforming layer that is cast in described epoxy resin seat, it is characterized in that: described electric field conforming layer is embedded in the smooth inwall of described epoxy resin seat, described electric conductor with the intersection of described epoxy resin seat on be provided with elastic spring, be provided with the encapsulating semiconductor circle between described electric conductor and the described electric field conforming layer, between described elastic spring and described encapsulating semiconductor circle, the described electric conductor of nearly described encapsulating semiconductor circle part is provided with sealing ring.
2, dismountable bus condiut according to claim 1 is characterized in that: described elastic spring, encapsulating semiconductor circle and sealing ring lay respectively in the groove on the described electric conductor.
3, dismountable bus condiut according to claim 1 and 2 is characterized in that: described electric conductor is positioned at the outer other end of described epoxy resin seat and is provided with the screw hole that connects double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100273118A CN100459336C (en) | 2005-06-30 | 2005-06-30 | Dismountable bus condiut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100273118A CN100459336C (en) | 2005-06-30 | 2005-06-30 | Dismountable bus condiut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1725583A CN1725583A (en) | 2006-01-25 |
| CN100459336C true CN100459336C (en) | 2009-02-04 |
Family
ID=35924865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100273118A Active CN100459336C (en) | 2005-06-30 | 2005-06-30 | Dismountable bus condiut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100459336C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005713B (en) * | 2010-10-09 | 2012-09-05 | 广东吉熙安电缆附件有限公司 | Socket sleeve for transformer |
| CN106654869A (en) * | 2016-11-04 | 2017-05-10 | 北京双杰电气股份有限公司 | Switch cabinet |
| CN107732754B (en) * | 2017-11-27 | 2020-04-21 | 上海天灵开关厂有限公司 | Aerify cabinet with generating line grafting function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675502A5 (en) * | 1987-01-26 | 1990-09-28 | Sace Spa | Drive for electrical switchgear |
| CN2080238U (en) * | 1990-05-21 | 1991-07-03 | 郭晓云 | Sealed detachable cable joint |
| FR2694655A1 (en) * | 1992-08-10 | 1994-02-11 | Aerospatiale | Sealed bush for passing electric cables through partition - uses split liner tube to contain water-repellent gel through which cables are passed |
| CN2413400Y (en) * | 2000-02-03 | 2001-01-03 | 余胜全 | Fully sealed current-conducting rod connecting member |
| CN2465371Y (en) * | 2001-02-13 | 2001-12-12 | 吕庚民 | Equal voltage dry outdoor terminal box for crosslinked cable capacitor |
| JP2002315171A (en) * | 2001-04-09 | 2002-10-25 | Furukawa Electric Co Ltd:The | Terminating apparatus of power cable |
| CN2609249Y (en) * | 2003-03-18 | 2004-03-31 | 上海市天灵开关厂 | Expanded metering cabinet bus sleeve |
-
2005
- 2005-06-30 CN CNB2005100273118A patent/CN100459336C/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675502A5 (en) * | 1987-01-26 | 1990-09-28 | Sace Spa | Drive for electrical switchgear |
| CN2080238U (en) * | 1990-05-21 | 1991-07-03 | 郭晓云 | Sealed detachable cable joint |
| FR2694655A1 (en) * | 1992-08-10 | 1994-02-11 | Aerospatiale | Sealed bush for passing electric cables through partition - uses split liner tube to contain water-repellent gel through which cables are passed |
| CN2413400Y (en) * | 2000-02-03 | 2001-01-03 | 余胜全 | Fully sealed current-conducting rod connecting member |
| CN2465371Y (en) * | 2001-02-13 | 2001-12-12 | 吕庚民 | Equal voltage dry outdoor terminal box for crosslinked cable capacitor |
| JP2002315171A (en) * | 2001-04-09 | 2002-10-25 | Furukawa Electric Co Ltd:The | Terminating apparatus of power cable |
| CN2609249Y (en) * | 2003-03-18 | 2004-03-31 | 上海市天灵开关厂 | Expanded metering cabinet bus sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1725583A (en) | 2006-01-25 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |