CN104242199B - Double-row bus - Google Patents

Double-row bus Download PDF

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Publication number
CN104242199B
CN104242199B CN201410456692.0A CN201410456692A CN104242199B CN 104242199 B CN104242199 B CN 104242199B CN 201410456692 A CN201410456692 A CN 201410456692A CN 104242199 B CN104242199 B CN 104242199B
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China
Prior art keywords
cover plate
bus
row
plate
shape
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CN201410456692.0A
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Chinese (zh)
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CN104242199A (en
Inventor
陈道华
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Jiangsu Shilin Electrical Equipment Co Ltd
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Jiangsu Shilin Electrical Equipment Co Ltd
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Priority to CN201410456692.0A priority Critical patent/CN104242199B/en
Publication of CN104242199A publication Critical patent/CN104242199A/en
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Abstract

The invention relates to a double-row bus. The double-row bus comprises an upper-row bus shell and a lower-row bus shell. Busbars are arranged in the upper-row bus shell and in the lower-row bus shell respectively. The upper-row bus shell comprises two first side plates and two first cover plates. Each first cover plate comprises a first main cover plate, a first branch cover plate, a first clamping plate and a first convex strip. The lower-row bus shell comprises two second side plates and two second cover plates. Each second cover plate comprises a second main cover plate, a second branch cover plate and a second convex strip. According to the double-row bus, installation is convenient, the mechanical strength is improved remarkably, the deflection is reduced, the heat dissipation condition of the bus is remarkably improved, system temperature rise is effectively lowered, and the current-carrying capability of the bus can be effectively improved.

Description

A kind of double bus
Technical field
The present invention relates to a kind of double bus, belong to electricity, the generating of electric power, power transformation or distribution technique field.
Background technology
The double bus structure of prior art is to be placed on side by side between two pieces u-shaped material using two groups of copper bars, then passes through riveting Fetch assembling H type material, because double bus is actually placed within same frame structure, therefore not only assemble inconvenience, and Radiating effect is bad, limits the current capacity of bus.
Content of the invention
The technical problem to be solved is to provide a kind of double bus for above drawback, easy for installation, machinery Intensity significantly improves, and amount of deflection reduces hence it is evident that improving the radiating condition of bus, effectively reduces system temperature rise, can effectively strengthen mother Line current capacity.
For solving above-mentioned technical problem, the technical scheme is that
A kind of double bus, including on row's bus housing and lower row's bus housing, described upper row's bus housing is female with lower row It is equipped with busbar, described upper row's bus housing includes two the first side plates and two the first cover plates, described first lid in line housing Plate includes the first main cover plate, first cover plate, the first card adapter plate and the first raised line, and the cross sectional shape of described first main cover plate is u Shape structural shape, the first main cover plate two wall is respectively provided with first cover plate, described first cover plate one end and the first main cover The end of plate is connected, and the other end is connected with the first card adapter plate, and described first card adapter plate is oppositely arranged with the first main cover plate, institute The cross sectional shape stating the first card adapter plate is l shape structure, and described first raised line is vertically set on described first cover plate, described the One card adapter plate is oppositely arranged with the first raised line, and described two first side plates embed first raised line and of described two first cover plates In the first cavity that one main cover plate is formed, and fixed by bolt;Described lower row's bus housing includes two the second sides Plate and two the second cover plates, described second cover plate includes the second main cover plate, second cover plate and the second raised line, described second main cover The cross sectional shape of plate is u shape structural shape, and the second main cover plate two wall is respectively provided with second cover plate, and described second raised line hangs down Directly it is arranged on described second cover plate, described second raised line is arranged in the same direction with the second main cover plate, described two second side plates are embedding Enter in the second cavity that the second raised line of described two second cover plates and the second main cover plate are formed, and consolidated by bolt Fixed;Some first through holes are uniformly provided with described first card adapter plate, second cover plate is uniformly provided with some second through holes, described First through hole is identical with the shape of the second through hole, distribution, the first card adapter plate of described upper row's bus housing and lower row's bus housing Second cover plate between be slidably connected, and pass through first through hole and corresponding with first through hole the by some steady pins Two through holes are integrally fixed with lower row's bus housing making upper row's bus housing.
A kind of above-mentioned double bus, wherein, the quantity of described steady pin is 4-8.
A kind of above-mentioned double bus, wherein, described first cavity and the first side plate interference fit, the second cavity and the second side Plate interference fit.
The invention has the benefit that
When the present invention installs, lower row's bus housing is placed in installation pedestal (as on the ground), lower row's bus is at second Can stablize under the supporting role of cover plate and firmly be arranged on pedestal, upper row's bus housing is passed through the first card adapter plate and second The primary of the cooperation slide-in type between cover plate is fixed on above lower row's bus housing, makes first through hole and the second through hole one a pair Should, more plug-type secondary fixation is carried out by steady pin it is possible to quickly and easily by double bus installation forming, entirely pacify Dress process is simple, simplifies and needs to carry out secondary punching in conventional installation, the process of secondary fixation, fixing more firm stable, Decrease the use of consumable accessory, reduce work difficulty, improve installation effectiveness, be easy to maintenance and the maintenance in later stage, make double The mechanical strength of bus significantly improves, and amount of deflection reduces;
A large-scale heat dissipation channel is defined between first main cover plate and the second main cover plate, can be quickly by generation Heat is discharged from heat dissipation channel two ends, makes to form the convection current in each orientation in heat dissipation channel after first through hole is corresponding with the second through hole, It is obviously improved the radiating condition of bus, effectively reduce system temperature rise, can effectively strengthen bus current capacity.
Brief description
Fig. 1 is sectional view of the present invention.
Fig. 2 is to arrange bus housing sectional view in the present invention.
Fig. 3 is to arrange bus housing sectional view under the present invention.
Fig. 4 is side view of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A kind of double bus as shown in the figure, including on row's bus housing 1 and lower row's bus housing 2, described upper row's bus shell It is equipped with busbar 3, described upper row's bus housing 1 includes two the first side plates 4 and two first in body 1 and lower row's bus housing 2 Cover plate 5, described first cover plate 5 includes the first main cover plate 6, first cover plate 7, the first card adapter plate 8 and the first raised line 9, and described The cross sectional shape of one main cover plate 6 is u shape structural shape, and the first 6 liang of main cover plate wall is respectively provided with first cover plate 7, described First cover plate 7 one end is connected with the end of the first main cover plate 6, and the other end is connected with the first card adapter plate 8, described first card Fishplate bar 8 is oppositely arranged with the first main cover plate 6, and the cross sectional shape of described first card adapter plate 8 is l shape structure, and described first raised line 9 hangs down Directly it is arranged on described first cover plate 7, described first card adapter plate 8 is oppositely arranged with the first raised line 9, described two first side plates In the first cavity 10 that 4 the first raised lines 9 and the first main cover plates 6 embedding described two first cover plates are formed, and by bolt 11 are fixed, and described first cavity 10 and the first side plate are crossed 4 and be full of cooperation;Described lower row's bus housing 2 includes two the second sides Plate 12 and two the second cover plates 13, described second cover plate 13 includes the second main cover plate 14, second cover plate 15 and the second raised line 16, The cross sectional shape of described second main cover plate 14 is u shape structural shape, and the second 14 liang of main cover plate wall is respectively provided with one second lid Plate 15, described second raised line 16 is vertically set on described second cover plate 15, described second raised line 16 and the second main cover plate 14 Arrange in the same direction, described two second side plates 12 embed the second raised line 16 and 14 shapes of the second main cover plate of described two second cover plates In the second cavity 17 becoming, and fixed by bolt 11, the second cavity 17 and the second side plate 12 interference fit;Described first Some first through holes 18 are uniformly provided with card adapter plate 8, second cover plate 15 be uniformly provided with some second through holes 19, described first Through hole 18 is identical with the shape of the second through hole 19, distribution, the first card adapter plate 8 and lower row's bus shell of described upper row's bus housing 1 Be slidably connected between second cover plate 15 of body 2, and by 5 steady pins 20 pass through first through hole 18 and with first through hole phase Corresponding second through hole 19 is integrally fixed with lower row's bus housing 2 making upper row's bus housing 1.
When the present invention installs, lower row's bus housing is placed in installation pedestal (as on the ground), lower row's bus is at second Can stablize under the supporting role of cover plate and firmly be arranged on pedestal, upper row's bus housing is passed through the first card adapter plate and second The primary of the cooperation slide-in type between cover plate is fixed on above lower row's bus housing, makes first through hole and the second through hole one a pair Should, more plug-type secondary fixation is carried out by steady pin it is possible to quickly and easily by double bus installation forming, entirely pacify Dress process is simple, simplifies and needs to carry out secondary punching in conventional installation, the process of secondary fixation, fixing more firm stable, Decrease the use of consumable accessory, reduce work difficulty, improve installation effectiveness, be easy to maintenance and the maintenance in later stage, make double The mechanical strength of bus significantly improves, and amount of deflection reduces;
A large-scale heat dissipation channel is defined between first main cover plate and the second main cover plate, can be quickly by generation Heat is discharged from heat dissipation channel two ends, makes to form the convection current in each orientation in heat dissipation channel after first through hole is corresponding with the second through hole, It is obviously improved the radiating condition of bus, effectively reduce system temperature rise, can effectively strengthen bus current capacity.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment In, therefore, the present invention is not limited by the present embodiment, and the technical scheme that any employing equivalence replacement obtains all is protected in the present invention In the range of.

Claims (3)

1. a kind of double bus, including on row's bus housing and lower row's bus housing, described upper row's bus housing and lower row's bus It is equipped with busbar in housing, it is characterized by, described upper row's bus housing includes two the first side plates and two the first cover plates, described First cover plate includes the first main cover plate, first cover plate, the first card adapter plate and the first raised line, the section shape of described first main cover plate Shape is u shape structural shape, and the first main cover plate two wall is respectively provided with first cover plate, described first cover plate one end and first The end of main cover plate is connected, and the other end is connected with the first card adapter plate, and described first card adapter plate is reversely set with the first main cover plate Put, the cross sectional shape of described first card adapter plate is l shape structure, and described first raised line is vertically set on described first cover plate, Described first card adapter plate is oppositely arranged with the first raised line, and it is first convex that described two first side plates embed described two first cover plates In the first cavity that bar and the first main cover plate are formed, and fixed by bolt;Described lower row's bus housing includes two Second side plate and two the second cover plates, described second cover plate includes the second main cover plate, second cover plate and the second raised line, and described The cross sectional shape of two main cover plates is u shape structural shape, and the second main cover plate two wall is respectively provided with second cover plate, described second Raised line is vertically set on described second cover plate, and described second raised line is arranged in the same direction with the second main cover plate, and described two second Side plate embeds in the second cavity that the second raised line of described two second cover plates and the second main cover plate are formed, and is added by bolt With fixation;Some first through holes are uniformly provided with described first card adapter plate, second cover plate are uniformly provided with some second through holes, Described first through hole is identical with the shape of the second through hole, distribution, the first card adapter plate of described upper row's bus housing and lower row's bus It is slidably connected between second cover plate of housing, and pass through first through hole and corresponding with first through hole by some steady pins The second through hole making upper row's bus housing be integrally fixed with lower row's bus housing.
2. a kind of double bus as claimed in claim 1, it is characterized by, the quantity of described steady pin is 4-8.
3. a kind of double bus as claimed in claim 1, it is characterized by, described first cavity and the first side plate interference fit, Second cavity and the second side plate interference fit.
CN201410456692.0A 2014-09-10 2014-09-10 Double-row bus Active CN104242199B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410456692.0A CN104242199B (en) 2014-09-10 2014-09-10 Double-row bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410456692.0A CN104242199B (en) 2014-09-10 2014-09-10 Double-row bus

Publications (2)

Publication Number Publication Date
CN104242199A CN104242199A (en) 2014-12-24
CN104242199B true CN104242199B (en) 2017-01-25

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Family Applications (1)

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CN201410456692.0A Active CN104242199B (en) 2014-09-10 2014-09-10 Double-row bus

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440776A1 (en) * 1984-11-08 1986-05-07 Mannesmann AG, 4000 Düsseldorf Collector wire arrangement
CN201160208Y (en) * 2007-12-20 2008-12-03 天津市环通电器设备有限公司 High-capacity air isolated bus groove
CN201213201Y (en) * 2008-05-22 2009-03-25 镇江西门子母线有限公司 Dual row bus bar connecting device
CN201562937U (en) * 2009-11-20 2010-08-25 江苏威腾母线有限公司 Double-passage bus duct
CN204190311U (en) * 2014-09-10 2015-03-04 江苏士林电气设备有限公司 A kind of double bus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440776A1 (en) * 1984-11-08 1986-05-07 Mannesmann AG, 4000 Düsseldorf Collector wire arrangement
CN201160208Y (en) * 2007-12-20 2008-12-03 天津市环通电器设备有限公司 High-capacity air isolated bus groove
CN201213201Y (en) * 2008-05-22 2009-03-25 镇江西门子母线有限公司 Dual row bus bar connecting device
CN201562937U (en) * 2009-11-20 2010-08-25 江苏威腾母线有限公司 Double-passage bus duct
CN204190311U (en) * 2014-09-10 2015-03-04 江苏士林电气设备有限公司 A kind of double bus

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