CN105762735A - Novel bus duct connection unit - Google Patents
Novel bus duct connection unit Download PDFInfo
- Publication number
- CN105762735A CN105762735A CN201410791271.3A CN201410791271A CN105762735A CN 105762735 A CN105762735 A CN 105762735A CN 201410791271 A CN201410791271 A CN 201410791271A CN 105762735 A CN105762735 A CN 105762735A
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- China
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- connecting plate
- cover plate
- plate
- upper cover
- lower cover
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Abstract
The invention relates to a novel bus duct connection unit, which comprises an upper cover plate, a lower cover plate and two side plates. The upper cover plate, the lower cover plate and the side plates form an accommodating cavity. A plurality of mutually adjacent bus strips are accommodated in the accommodating cavity, wherein the bus strips are coated with an insulating film. The bus strips integrally form a bus bar. The bus bar is provided with insulating blocks on the upper and lower sides of the interior of the accommodating cavity. The side plates are composed of a first connecting plate, a second connecting plate and a third connecting plate. The first connecting plate and the third connecting plate are arranged on the upper cover plate and the lower cover plate. The upper cover plate and the lower cover plate are tightly attached. The upper cover plate and the lower cover plate are provided with an L-shaped connecting piece respectively. The first connecting plate, the L-shaped connecting pieces, the upper cover plate and the lower cover plate are respectively provided with installation holes and are fixedly connected together via bolts. The second connecting plate is serrated. The tooth tip portion of the second connecting plate is provided with heat dissipation holes. The novel bus duct connection unit has the advantages of simple structure and good heat dissipation performance.
Description
Technical field
The present invention relates to the bus duct mains system of low pressure power transmission and transformation line, belong to the technical field that power bus-bar groove manufactures, be specifically related to Novel bus duct and connect unit.
Background technology
In order to meet the needs of the high-current low-voltage transmission line of electricity in industry, civil engineering construction, power distribution design all adopts bus duct mains system, recently as continuing to increase of electric line capacity, bus duct mains system is widely applied in engineering, the structural design of bus duct product is also from air-insulated type to dense insulation type, from outer cover of steel plate to aluminum alloy casing, progressively achieve update；And for bus duct, good cooling effect is to ensure that the necessary factor in its service life.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of simple in construction, the Novel bus duct that thermal diffusivity is good connects unit.
nullFor achieving the above object，The present invention adopts Novel bus duct to connect unit，Including upper cover plate、Lower cover and two side plates，Described upper cover plate、Accommodating cavity is formed between lower cover and side plate，Accommodate several in this containing cavity body and be coated with dielectric film and the bus bar being closely adjacent to each other，This bus bar bus bar is integrally formed，And the both sides up and down that described bus bar is in containing cavity body are provided with collets，Described side plate includes the first connecting plate，Second connecting plate，3rd connecting plate，Described first connecting plate and the 3rd connecting plate are arranged at upper cover plate、On lower cover，And and upper cover plate、Lower cover fits tightly，Described upper cover plate、Lower cover is equipped with a L-shaped connector，Described L-shaped connector and the first connecting plate and the 3rd connecting plate fit tightly,Described first connecting plate、L-shaped connector、Upper cover plate、Lower cover is equipped with installing hole，And by bolt, three is fixed together，Described second connecting plate is zigzag，The tooth tip portion of described second connecting plate is provided with louvre.
Beneficial effect:
1. Novel bus duct connects unit, including upper cover plate, lower cover and two side plates, accommodating cavity is formed between described upper cover plate, lower cover and side plate, accommodate several in this containing cavity body and be coated with dielectric film and the bus bar being closely adjacent to each other, this bus bar bus bar is integrally formed, and the both sides up and down that described bus bar is in containing cavity body are provided with collets, and such structure can improve the insulating properties of bus duct；
2. side plate described in includes the first connecting plate, second connecting plate, 3rd connecting plate, described first connecting plate and the 3rd connecting plate are arranged on upper cover plate, lower cover, and fit tightly with upper cover plate, lower cover, described upper cover plate, lower cover are equipped with a L-shaped connector, described L-shaped connector and the first connecting plate fit tightly, described first connecting plate, L-shaped connector, upper cover plate, lower cover are equipped with installing hole, and by bolt, three is fixed together, the cover plate of bus duct and side plate can be effectively fixed together by such structure；
3. the second connecting plate described in is zigzag, and the tooth tip portion of described second connecting plate is provided with louvre, the effective heat dissipation problem solving bus duct.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention.
Detailed description of the invention
nullAs shown in the figure，It is specifically related to Novel bus duct and connects unit，Including upper cover plate 1、Lower cover 2 and two side plates 3，Described upper cover plate 1、Accommodating cavity 4 is formed between lower cover 2 and side plate 3，Accommodate several in this accommodating cavity 4 and be coated with dielectric film and the bus bar 5 being closely adjacent to each other，This bus bar 5 bus bar 6 is integrally formed，And the both sides up and down that described bus bar 6 is in accommodating cavity 4 are provided with collets 7，Described side plate 3 includes the first connecting plate 31，Second connecting plate 32，3rd connecting plate 33，Described first connecting plate 31 and the 3rd connecting plate 33 are arranged at upper cover plate 1、On lower cover 2，And with upper cover plate 1、Lower cover 2 fits tightly，Described upper cover plate 1、Lower cover 2 is equipped with a L-shaped connector 8，Described L-shaped connector 8 and the first connecting plate 31 and the 3rd connecting plate 33 fit tightly,Described first connecting plate 31、L-shaped connector 8、Upper cover plate 1、Lower cover 2 is equipped with installing hole，And by bolt 9, three is fixed together，Described second connecting plate 32 is zigzag，The tooth tip portion of described second connecting plate 32 is provided with louvre 10.
Novel bus duct connects unit, including upper cover plate 1, lower cover 2 and two side plates 3, accommodating cavity 4 is formed between described upper cover plate 1, lower cover 2 and side plate 3, accommodate several in this accommodating cavity 4 and be coated with dielectric film and the bus bar 5 being closely adjacent to each other, this bus bar 5 bus bar 6 is integrally formed, and the both sides up and down that described bus bar 6 is in accommodating cavity 4 are provided with collets 7, and such structure can improve the insulating properties of bus duct.
Described side plate 3 includes the first connecting plate 31, second connecting plate 32, 3rd connecting plate 33, described first connecting plate 31 and the 3rd connecting plate 33 are arranged at upper cover plate 1, on lower cover 2, and with upper cover plate 1, lower cover 2 fits tightly, described upper cover plate 1, lower cover 2 is equipped with a L-shaped connector 8, described L-shaped connector 8 and the first connecting plate 31 and the 3rd connecting plate 33 fit tightly, described first connecting plate 31, L-shaped connector 8, upper cover plate 1, lower cover 2 is equipped with installing hole, and by bolt 9, three is fixed together, the cover plate of bus duct and side plate can be effectively fixed together by such structure.
Described second connecting plate 32 is zigzag, and the tooth tip portion of described second connecting plate 32 is provided with louvre 10, the effective heat dissipation problem solving bus duct.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention in above-described embodiment, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (1)
- null1. Novel bus duct connects unit，Including upper cover plate、Lower cover and two side plates，It is characterized in that described upper cover plate、Accommodating cavity is formed between lower cover and side plate，Accommodate several in this containing cavity body and be coated with dielectric film and the bus bar being closely adjacent to each other，This bus bar bus bar is integrally formed，And the both sides up and down that described bus bar is in containing cavity body are provided with collets，Described side plate includes the first connecting plate，Second connecting plate，3rd connecting plate，Described first connecting plate and the 3rd connecting plate are arranged at upper cover plate、On lower cover，And and upper cover plate、Lower cover fits tightly，Described upper cover plate、Lower cover is equipped with a L-shaped connector，Described L-shaped connector and the first connecting plate and the 3rd connecting plate fit tightly,Described first connecting plate、L-shaped connector、Upper cover plate、Lower cover is equipped with installing hole，And by bolt, three is fixed together，Described second connecting plate is zigzag，The tooth tip portion of described second connecting plate is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791271.3A CN105762735A (en) | 2014-12-19 | 2014-12-19 | Novel bus duct connection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791271.3A CN105762735A (en) | 2014-12-19 | 2014-12-19 | Novel bus duct connection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105762735A true CN105762735A (en) | 2016-07-13 |
Family
ID=56339363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791271.3A Pending CN105762735A (en) | 2014-12-19 | 2014-12-19 | Novel bus duct connection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105762735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494662A (en) * | 2018-11-28 | 2019-03-19 | 国网浙江省电力有限公司舟山供电公司 | Adapt to the air insulation bus-slot of marine climate |
-
2014
- 2014-12-19 CN CN201410791271.3A patent/CN105762735A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494662A (en) * | 2018-11-28 | 2019-03-19 | 国网浙江省电力有限公司舟山供电公司 | Adapt to the air insulation bus-slot of marine climate |
| CN109494662B (en) * | 2018-11-28 | 2024-02-20 | 国网浙江省电力有限公司舟山供电公司 | Air insulation bus duct adapting to marine climate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |