CN203026858U - Conjoined sleeve - Google Patents
Conjoined sleeve Download PDFInfo
- Publication number
- CN203026858U CN203026858U CN 201220739618 CN201220739618U CN203026858U CN 203026858 U CN203026858 U CN 203026858U CN 201220739618 CN201220739618 CN 201220739618 CN 201220739618 U CN201220739618 U CN 201220739618U CN 203026858 U CN203026858 U CN 203026858U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- sleeve pipe
- wing plate
- model
- utility
- 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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Abstract
The utility model discloses a conjoined sleeve which comprises three circular cylinder bodies and wing plates fixed outside the cylinder bodies, wherein the three cylinder bodies are integrally formed by epoxy resin. The conjoined sleeve is reasonable in structure, convenient to install, and high in use safety.
Description
Technical field:
The utility model relates to a kind of high-tension switch cabinet, is specifically a kind of conjuncted sleeve pipe.
Background technology:
The perforation of high-tension switch cabinet and extraneous main bus bar, the connection of cable incoming-outgoing wire, for insulating requirements, want the interval shape that three insulating sleeves are set on the cabinet wall, existing sleeve pipe is all single-phase, and that is to say needs three sleeve-assembled to use together, and is cumbersome in assembling process like this, because the problem of temperature rise that the electromagnetic eddy of considering to produce on installation interval and sleeve pipe mounting panel causes is assembled the easy safe handling that affects switch cubicle not in place.
The utility model content:
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, easy for installation, conjuncted sleeve pipe safe to use.
Technical solution of the present utility model is, a kind of conjuncted sleeve pipe is provided, and comprises circular cylindrical shell and is fixed on the outer wing plate of cylindrical shell, and described cylindrical shell has 3,3 cylindrical shells to be combined as epoxy resin one-body molded.
Adopt after above structure compared with prior art, the utlity model has following advantage: 3 cylindrical shells are one-body molded, adopt the Three-phase common-body structure, not only make between phase and phase, all form insulation barrier between relatively, the withstand voltage level of product is increased, and make electric field more even, reduced the partial discharge value of product, strengthen the life-span of product, guaranteed the use safety of switch cubicle.
As preferably, described wing plate is positioned on the outer wall at cylindrical shell middle part.Reduced the partial discharge value of product.
As preferably, described wing plate is provided with some ribs, makes the connection between cylindrical shell firmer.
Further, be provided with stiffener between described cylindrical shell.
Description of drawings:
Accompanying drawing is plan structure schematic diagram of the present utility model.
In figure, 1, cylindrical shell, 2, wing plate, 3, ribs, 4, stiffener.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in the figure, a kind of conjuncted sleeve pipe, comprise circular cylindrical shell 1 and be fixed on the outer wing plate 2 of cylindrical shell 1, described cylindrical shell 1 has 3,3 cylindrical shells 1 to be combined as epoxy resin one-body molded, described wing plate 2 is positioned on the outer wall at cylindrical shell 1 middle part, and described wing plate 2 is provided with some ribs 3, is provided with stiffener 4 between described cylindrical shell 1.After three one-body molded conjuncted sleeve pipes of single-phase sleeve pipe, can increase the withstand voltage level of product and reduce the partial discharge value.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do includes within scope of patent protection of the present utility model.
Claims (4)
1. conjuncted sleeve pipe comprises circular cylindrical shell and is fixed on the outer wing plate of cylindrical shell that it is characterized in that: described cylindrical shell has 3,3 cylindrical shells to be combined as epoxy resin one-body molded.
2. conjuncted sleeve pipe according to claim 1 is characterized in that: described wing plate is positioned on the outer wall at cylindrical shell middle part.
3. conjuncted sleeve pipe according to claim 2, it is characterized in that: described wing plate is provided with some ribs.
4. conjuncted sleeve pipe according to claim 1, is characterized in that: be provided with stiffener between described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739618 CN203026858U (en) | 2012-12-27 | 2012-12-27 | Conjoined sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739618 CN203026858U (en) | 2012-12-27 | 2012-12-27 | Conjoined sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026858U true CN203026858U (en) | 2013-06-26 |
Family
ID=48650810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739618 Expired - Fee Related CN203026858U (en) | 2012-12-27 | 2012-12-27 | Conjoined sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026858U (en) |
-
2012
- 2012-12-27 CN CN 201220739618 patent/CN203026858U/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: 20130626 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |