CN2309651Y - Air concentrated isolated combined bus groove - Google Patents
Air concentrated isolated combined bus groove Download PDFInfo
- Publication number
- CN2309651Y CN2309651Y CN 97202889 CN97202889U CN2309651Y CN 2309651 Y CN2309651 Y CN 2309651Y CN 97202889 CN97202889 CN 97202889 CN 97202889 U CN97202889 U CN 97202889U CN 2309651 Y CN2309651 Y CN 2309651Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- side plate
- conducting copper
- air
- lateral plates
- 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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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to an air concentrated isolated combined bus groove, comprising connectors 1, a conductive copper bar 2, lateral plates 12, a cover plate 14, wire parting holes 4 and an insulating support 5, wherein, each two lateral plates 12 are connected by bolts 11; the outside of each of the lateral plates 12 and the cover plate 14 is provided with the connector 1; the cover plate 14 is provided with a plurality of wire parting holes 4; the conductive copper bar 2 is fixed in each of the lateral plates 12 and the cover plate 14 by the insulating frame 5; the outside conductive copper bar 2 is coated with a layer of insulating film 7; a strengthened profile 9 is connected between each of the lateral plates 12 and the cover plate 14 by countersunk bolts 6. The utility model improves insulation safety coefficient, adds a span of no support and decreases the technical requirement with a smooth and beautiful appearance.
Description
The utility model relates to a kind of isolated bus groove, particularly a kind of high-strength air, intensive insulated combination type bus duct.
At present, Chang Yong isolated bus groove is air insulation type bus duct and concentration bus duct.As Fig. 1, the outside naked material of the conducting copper 2 of air insulation type bus duct, the relative like this insulation safety coefficient that reduced; As Fig. 2, arrange in being arranged as closely of number row's conducting copper 2 of concentration bus duct, no gap, and the installation of conducting copper 2 is that cross-over block 8 is fixed together by connecting bolt 15, like this processing technology requirement height, insulating material requires also high, and thermal diffusivity is bad; As Fig. 3, more than connect in the connection cover plate contour structures of two kinds of bus ducts cover plate 13 usefulness upper and lowers to bolt on cover plate 13, like this, nut 15 exposes and has influenced attractive in appearancely, and it is stressed not quite to connect cover plate 14, user installation is also very cumbersome.
The purpose of this utility model provides a kind of air, intensive insulated combination type bus duct for overcoming the deficiencies in the prior art, and it has improved the insulation safety coefficient, and increasing does not have the span of support, and reduces technological requirement, and smooth-shaped is attractive in appearance.
The technical solution of the utility model is:
A kind of air, intensive insulated combination type bus duct, comprise connector 1, conducting copper 2, side plate 12, cover plate 14, separated time hole 4 and insulating support 5, connect with bolt 11 between the side plate 12, there is connector 1 side plate 12 and cover plate 14 outsides, several separated time holes 4 are arranged on the cover plate 14, conducting copper 2 usefulness insulating supports 5 are fixed in side plate 12 and the cover plate 14, and conducting copper 2 is outside wrapped one deck insulation film 7 links together stiffening profile 9 with dormant bolt 6 between side plate 12 and the cover plate 14.
Described conducting copper 2 is number row, and number row conducting copper 2 becomes one group, and every row is wrapped to have certain distance between the conducting copper 2 of insulation film 7.
Described cover plate 14 be connected cover plate 13 usefulness dormant bolts 3 and link together, side plate 12 links together with being connected side plate 10 usefulness side plate bolts 11, and connects side plate 10 and be installed in side plate 12 inboards.
The utility model is because of the dielectric features with air type and concentration bus duct, coefficient of safety improves greatly, and the material of the insulating material of looping and looping technological requirement well below intensity, are specially adapted to salt in the air, the higher coastal area of humidity content; Simultaneously, because of having increased stiffening profile, both covered the exposed part of original shell bolt, can realize easily that again long nothing of span supports installation, and will connect side plate and be retrofitted in the side plate inboard, improved the aesthetic measure of profile, realized the general exchange of stiffening profile.
The utility model is further commented in conjunction with the following drawings:
The cross sectional view of Fig. 1, air insulation type bus duct;
The cross sectional view of Fig. 2, concentration bus duct;
Fig. 3, air insulation type and concentration bus duct be connected the cover plate shape assumption diagram;
Fig. 4, shape assumption diagram of the present utility model;
Fig. 5, front view of the present utility model;
Fig. 6, cross sectional view of the present utility model;
Fig. 7, connection side plate shape assumption diagram of the present utility model;
Fig. 8, connection cover plate shape assumption diagram of the present utility model;
The utility model air, intensive insulated combination type bus duct, comprise connector 1, conducting copper 2, side plate 12, cover plate 14, separated time hole 4 and insulating support 5, connect with bolt 11 between the side plate 12, there is connector 1 side plate 12 and cover plate 14 outsides, be used for the connection bus groove, several separated time holes 4 are arranged on the cover plate 14, feeder pillar need only be inserted separated time hole 4 nearby during use and get final product.Conducting copper 2 usefulness insulating supports 5 are fixed in side plate 12 and the cover plate 14, conducting copper 2 is outside wrapped one deck insulation film 7, with dormant bolt 6 stiffening profile 9 is linked together between side plate 12 and the cover plate 14, two groups of connecting bolts of shell 3 outsides have so promptly been covered, and four section bar has played reinforcement simultaneously, its intensity is strengthened, can be realized easily that long nothing supports span and installs.Conducting copper 2 is number row, and number row conducting copper 2 becomes one group, and every row is wrapped to have certain distance between the conducting copper 2 of insulation film 7.Coefficient of safety improves greatly like this, and the material and the looping technological requirement of looping material all is reduced.Cover plate 14 be connected cover plate 13 usefulness dormant bolts 3 and link together, side plate 12 be connected side plate 10 usefulness side plate bolts 11 and link together, and connect the needs of side plate 10 because of good looking appearance and section bar interchangeability, connect side plate 10 and be installed in side plate 12 inboards, avoid stiffening profile 9 like this, do not influenced side plate bolt 11 physical dimensions again.Bolt of the present utility model all uses dormant bolt, and flat appearance does not have tangible convex-concave like this.
Claims (3)
1, a kind of air, intensive insulated combination type bus duct, comprise connector (1), conducting copper (2), side plate (12), cover plate (14), separated time hole (4) and insulating support (5), connect with bolt (11) between the side plate (12), there is connector (1) side plate (12) and cover plate (14) outside, several separated time holes (4) are arranged on the cover plate (14), conducting copper (2) is fixed in side plate (12) and the cover plate (14) with insulating support (5), it is characterized in that: conducting copper (2) is outside wrapped one deck insulation film (7), with dormant bolt (6) stiffening profile (9) is linked together between side plate (12) and the cover plate (14).
2, a kind of air as claimed in claim 1, intensive insulated combination type bus duct, it is characterized in that described conducting copper (2) is number row, number row's conducting copper (2) becomes one group, and every row is wrapped to have certain distance between the conducting copper (2) of insulation film (7).
3, air as claimed in claim 1, intensive insulated combination type bus duct, it is characterized in that described cover plate (14) and be connected cover plate (13) and link together with dormant bolt (3), side plate (12) links together with side plate bolt (11) with being connected side plate (10), and connection side plate (10) is installed in side plate (12) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202889 CN2309651Y (en) | 1997-03-31 | 1997-03-31 | Air concentrated isolated combined bus groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202889 CN2309651Y (en) | 1997-03-31 | 1997-03-31 | Air concentrated isolated combined bus groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2309651Y true CN2309651Y (en) | 1999-03-03 |
Family
ID=33923914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97202889 Expired - Fee Related CN2309651Y (en) | 1997-03-31 | 1997-03-31 | Air concentrated isolated combined bus groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2309651Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097771A (en) * | 2010-12-29 | 2011-06-15 | 辽宁锦榜电气有限公司 | Special bus duct for wind power |
| CN106025971A (en) * | 2016-07-20 | 2016-10-12 | 新疆特变电工自控设备有限公司 | Intensive bus duct |
| CN108258634A (en) * | 2018-03-29 | 2018-07-06 | 威腾电气集团股份有限公司 | A kind of bus duct electric power system with mixed structure |
-
1997
- 1997-03-31 CN CN 97202889 patent/CN2309651Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097771A (en) * | 2010-12-29 | 2011-06-15 | 辽宁锦榜电气有限公司 | Special bus duct for wind power |
| CN106025971A (en) * | 2016-07-20 | 2016-10-12 | 新疆特变电工自控设备有限公司 | Intensive bus duct |
| CN108258634A (en) * | 2018-03-29 | 2018-07-06 | 威腾电气集团股份有限公司 | A kind of bus duct electric power system with mixed structure |
| CN108258634B (en) * | 2018-03-29 | 2024-03-12 | 威腾电气集团股份有限公司 | Bus duct power supply system with hybrid structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |