CN103490357A - Novel bus groove - Google Patents
Novel bus groove Download PDFInfo
- Publication number
- CN103490357A CN103490357A CN201310466955.1A CN201310466955A CN103490357A CN 103490357 A CN103490357 A CN 103490357A CN 201310466955 A CN201310466955 A CN 201310466955A CN 103490357 A CN103490357 A CN 103490357A
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- Prior art keywords
- busbar
- groove
- bus
- cross
- over block
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Abstract
The invention discloses a novel bus groove. The novel bus groove comprises a shell body and conducting bars. The upper end inside the shell body and the lower end inside the shell body are respectively provided with an insulating cushion block, and the insulating cushion blocks are connected with the shell body into a whole through screw rods. A plurality of groove bodies are formed in the inner surface of each insulating cushion block, the two ends of the corresponding conducting bars are fixed inside the corresponding groove bodies respectively so that the conducting bars can be fixed inside the shell body. The distance between every two adjacent conducting bars ranges from 16mm to 22mm. The distance between the end face of each conducting bar and the bottom face of the corresponding groove body is 4mm. The damp proof function of the bus groove is improved due to the fact that the distance between every two adjacent conducting bars ranges from 16mm to 22mm, and meanwhile due to the fact that the distance between every two adjacent conducting bars ranges from 16mm to 22mm and rectangular holes are formed in the insulating cushion blocks, the electric quantity produced in the process of operating of a bus can be fast scattered, the temperature rise degree of the bus is reduced, the overload capacity of the bus is improved, the magnetic oscillation noise is reduced, and the overall performance of the bus groove is improved.
Description
Technical field
The present invention relates to a kind of bus duct, belong to the technical field of transmission facility.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the power consumption of all trades and professions is fast to be increased, the appearance in especially numerous skyscrapers and large-sized workshop workshop, in the now large electric current conveying system of traditional cable as transmission pressure, can not meet the demands, the parallel connection of multiway cable is used to on-the-spot installation and is connected and brought inconvenience.Bus duct arises at the historic moment as a kind of novel distribution wire.Traditional bus duct comprises housing, busbar, current－carrying conductor is arranged in housing, separately add the insulation phase isolation block and separate busbar, busbar is supported in housing with insulating cell, and the sealing of external application metal shell, by the air dielectric insulation, because the busbar of bus duct is nude, when grey point enters bus bulk after making moist, dust covers on it and caking, can cause conducting electricity between phase line producing short circuit accident; Another kind of concentration bus duct is by busbar, the compositions such as bus-bar supporting piece, insulating part, shell, fixture, be close between busbar (N, a, b, c, PE) and arrange assembling, be provided with insulating material between busbar, the bus duct of this structure relies on the insulating material insulation fully, this bus is because busbar is pressed on together, moistureproof ability extreme difference; In addition, if the insulating material that bus is wrapped up is subject to the heating of breakage or joint interface, or the overload operation heating, can cause insulating material to shrink after copper bar exposed and short circuit accident occurs.
Summary of the invention
Technical problem to be solved by this invention is to provide the Novel bus duct that a kind of humidity resistance is good, simple in structure.
In order to solve the problems of the technologies described above, a kind of Novel bus duct of the present invention, comprise housing, busbar, and wherein, in described housing, upper and lower end is respectively equipped with a cross-over block, and described cross-over block and described housing link into an integrated entity by screw rod; Described cross-over block inner surface is provided with some grooves, in the corresponding groove of difference at corresponding described busbar two ends, described busbar is fixed in described housing; Be provided with spacing between adjacent described busbar, the spacing between described busbar is 16-22mm; The end face of described busbar and the bottom surface of corresponding described groove are provided with spacing, and described spacing is 4mm; Described cross-over block is trapezoid part, and the medial surface of described cross-over block is provided with the boss extended internally, some for the groove of busbar is installed on described boss, between corresponding described groove, is provided with slot.
Above-mentioned Novel bus duct, wherein, described housing is comprised of cover plate and described side plate, described side plate is separately positioned on described cover plate both sides, and described side plate is provided with inner convex platform, and described cover inner surface is provided with vertical flanging, described cover inner surface is provided with projection, during connection, described projection embeds in described cross-over block, and described vertical flanging is against on described inner convex platform; And by screw rod, described cover plate, side plate and cross-over block are linked into an integrated entity.
Beneficial effect of the present invention: the present invention utilizes the spacing of 16-22mm between busbar, make the moisture-proof function of bus duct higher, simultaneously due to the spacing that 16-22mm is arranged between busbar, and cross-over block is provided with slot, can make the pad amount produced in the bus running leave fast, the temperature rise of bus is descended, thereby, improve the overload capacity of bus, and reduced the magnetic oscillation noise, improved the bus duct overall performance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of Novel bus duct of the present invention, comprise housing 1, busbar 2, and wherein, the interior upper and lower end of described housing 1 is respectively equipped with a cross-over block 3, and described cross-over block 3 links into an integrated entity by screw rod 4 with described housing 1; Described cross-over block 3 inner surfaces are provided with some grooves 31, in the corresponding groove 31 of difference at corresponding described busbar 2 two ends, described busbar 2 are fixed in described housing 1; Be provided with spacing between adjacent described busbar 2, the spacing between described busbar 2 is 16-22mm; The bottom surface of the end face of described busbar 2 and corresponding described groove 31 is provided with spacing, and described spacing is 4mm; Described cross-over block 3 is trapezoid part, and the medial surface of described cross-over block 3 is provided with the boss 32 extended internally, and some grooves 31 for busbar is installed on described boss 32, be provided with slot 33 between corresponding described groove 31; Described housing 1 is comprised of cover plate 11 and described side plate 12, described side plate 12 is separately positioned on described cover plate 11 both sides, described side plate 12 is provided with inner convex platform 121, described cover plate 11 inner surfaces are provided with vertical flanging 111, described cover plate 11 inner surfaces are provided with projection 112, during connection, described protruding 112 embed in described cross-over block 3, and described vertical flanging 111 is against on described inner convex platform 121; And by screw rod 4, described cover plate 11, side plate 12 and cross-over block 3 are linked into an integrated entity.
Claims (2)
1. a Novel bus duct, comprise housing, busbar, it is characterized in that, in described housing, upper and lower end is respectively equipped with a cross-over block, and described cross-over block and described housing link into an integrated entity by screw rod; Described cross-over block inner surface is provided with some grooves, in the corresponding groove of difference at corresponding described busbar two ends, described busbar is fixed in described housing; Be provided with spacing between adjacent described busbar, the spacing between described busbar is 16-22mm; The end face of described busbar and the bottom surface of corresponding described groove are provided with spacing, and described spacing is 4mm; Described cross-over block is trapezoid part, and the medial surface of described cross-over block is provided with the boss extended internally, some for the groove of busbar is installed on described boss, between corresponding described groove, is provided with slot.
2. Novel bus duct as claimed in claim 1, it is characterized in that, described housing is comprised of cover plate and described side plate, described side plate is separately positioned on described cover plate both sides, and described side plate is provided with inner convex platform, and described cover inner surface is provided with vertical flanging, described cover inner surface is provided with projection, during connection, described projection embeds in described cross-over block, and described vertical flanging is against on described inner convex platform; And by screw rod, described cover plate, side plate and cross-over block are linked into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466955.1A CN103490357A (en) | 2013-10-09 | 2013-10-09 | Novel bus groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466955.1A CN103490357A (en) | 2013-10-09 | 2013-10-09 | Novel bus groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490357A true CN103490357A (en) | 2014-01-01 |
Family
ID=49830391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466955.1A Pending CN103490357A (en) | 2013-10-09 | 2013-10-09 | Novel bus groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490357A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
| CN106129928A (en) * | 2016-08-31 | 2016-11-16 | 江苏华强电力设备有限公司 | Intensive Copper Aluminium Composite Bus Duct Socket Device |
| CN109066545A (en) * | 2018-09-11 | 2018-12-21 | 镇江宝源电仪设备有限公司 | A kind of bus duct being easily installed |
| CN114899778A (en) * | 2022-06-13 | 2022-08-12 | 江苏帅天电气有限公司 | Suspension type bus power supply system for large and medium-sized computing center |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854445A (en) * | 1996-08-06 | 1998-12-29 | General Electric Company | Thermally efficient power busway system with integral clamping mechanism |
| CN2395445Y (en) * | 1999-07-30 | 2000-09-06 | 珠海经济特区光乐电控设备厂 | Closed bus bar groove with control alarm line slot |
| CN2528137Y (en) * | 2001-12-01 | 2002-12-25 | 广东省新会市金利开关厂 | Radiating bus-bar groove |
| JP2003164018A (en) * | 2001-11-26 | 2003-06-06 | Mitsubishi Electric Corp | Supporting mechanism of bus for switchboard |
| JP2003199217A (en) * | 2001-12-26 | 2003-07-11 | Yoshihiko Kato | Bus bar support structure |
| CN201247935Y (en) * | 2008-08-25 | 2009-05-27 | 上海振大电器成套有限公司 | High-strength energy-saving bus groove |
| CN202026062U (en) * | 2011-03-16 | 2011-11-02 | 北京亚发电气有限公司 | Bus duct |
| CN202094565U (en) * | 2011-06-13 | 2011-12-28 | 天津电气传动设计研究所 | Structure of copper-aluminium composite conductor bus duct |
| CN202651729U (en) * | 2012-07-16 | 2013-01-02 | 燕开电气股份有限公司 | Vertical bus support frame |
| CN202721411U (en) * | 2012-07-30 | 2013-02-06 | 安徽华天电力设备有限公司 | Bus duct |
| CN203014310U (en) * | 2012-11-20 | 2013-06-19 | 长沙亚明电子科技发展有限公司 | Heat resistant busway |
-
2013
- 2013-10-09 CN CN201310466955.1A patent/CN103490357A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854445A (en) * | 1996-08-06 | 1998-12-29 | General Electric Company | Thermally efficient power busway system with integral clamping mechanism |
| CN2395445Y (en) * | 1999-07-30 | 2000-09-06 | 珠海经济特区光乐电控设备厂 | Closed bus bar groove with control alarm line slot |
| JP2003164018A (en) * | 2001-11-26 | 2003-06-06 | Mitsubishi Electric Corp | Supporting mechanism of bus for switchboard |
| CN2528137Y (en) * | 2001-12-01 | 2002-12-25 | 广东省新会市金利开关厂 | Radiating bus-bar groove |
| JP2003199217A (en) * | 2001-12-26 | 2003-07-11 | Yoshihiko Kato | Bus bar support structure |
| CN201247935Y (en) * | 2008-08-25 | 2009-05-27 | 上海振大电器成套有限公司 | High-strength energy-saving bus groove |
| CN202026062U (en) * | 2011-03-16 | 2011-11-02 | 北京亚发电气有限公司 | Bus duct |
| CN202094565U (en) * | 2011-06-13 | 2011-12-28 | 天津电气传动设计研究所 | Structure of copper-aluminium composite conductor bus duct |
| CN202651729U (en) * | 2012-07-16 | 2013-01-02 | 燕开电气股份有限公司 | Vertical bus support frame |
| CN202721411U (en) * | 2012-07-30 | 2013-02-06 | 安徽华天电力设备有限公司 | Bus duct |
| CN203014310U (en) * | 2012-11-20 | 2013-06-19 | 长沙亚明电子科技发展有限公司 | Heat resistant busway |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
| CN106129928A (en) * | 2016-08-31 | 2016-11-16 | 江苏华强电力设备有限公司 | Intensive Copper Aluminium Composite Bus Duct Socket Device |
| CN109066545A (en) * | 2018-09-11 | 2018-12-21 | 镇江宝源电仪设备有限公司 | A kind of bus duct being easily installed |
| CN114899778A (en) * | 2022-06-13 | 2022-08-12 | 江苏帅天电气有限公司 | Suspension type bus power supply system for large and medium-sized computing center |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |