CN107785846A - A kind of L-type horizontal bus groove elbow - Google Patents
A kind of L-type horizontal bus groove elbow Download PDFInfo
- Publication number
- CN107785846A CN107785846A CN201610769276.5A CN201610769276A CN107785846A CN 107785846 A CN107785846 A CN 107785846A CN 201610769276 A CN201610769276 A CN 201610769276A CN 107785846 A CN107785846 A CN 107785846A
- Authority
- CN
- China
- Prior art keywords
- busbar
- copper bar
- bar body
- thermoplastic sleeve
- sleeve pipe
- 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.)
- Pending
Links
- 239000010949 copper Substances 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 17
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 229920006334 epoxy coating Polymers 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000002421 anti-septic effect Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/061—Tubular casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention provides a kind of L-type horizontal bus groove elbow, including the first busbar, second busbar, with the insulation crust for closing busbar, first busbar and the second busbar are copper bar, the copper bar includes copper bar body, stainless steel substrates and thermoplastic sleeve pipe, the thermoplastic sleeve pipe is placed on copper bar body center outer surface, stainless steel substrates are provided between the copper bar body and thermoplastic sleeve pipe, the outer surface that the copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, first busbar and the second busbar structure are identical, overall is in rake shape, leading portion is the flat board for being parallel to each other and leaving gap, pass through collecting for stage casing, fixation is brought into close contact to each flat board of back segment, wherein, the flat board of first busbar and the second busbar leading portion is provided with two through holes, the back segment horizontal direction vertical welding of first busbar and the second busbar is fixed；The L-type horizontal bus groove elbow has prominent electric conductivity and antiseptic property, and short circuit accident is not susceptible to using process.
Description
Technical field
The present invention relates to electric equipment field, especially a kind of L-type horizontal bus groove elbow.
Background technology
Bus duct is new circuit mode being developed by the U.S., being referred to as " Bus-Way-System ", and it is with copper
Or aluminium as conductor, with non-alkene insulating supporting, be then attached to the novel conductor formed in metallic channel.Japanese really actual
Using being that bus duct is developed from then in Showa 29 years (i.e. 1954).It is now electric in high room building, factory etc.
Into indispensable wiring mode in equipment, power system.
In recent years, due to the needs of the various building electric power such as building, factory, and there is increased trend year by year, using original
Circuit wiring pattern, i.e. poling mode, bring many difficulties during construction, moreover, when distribution system to be changed, to make its change
It is simple some be nearly impossible, however, if using bus duct, very easy can achieves the goal, in addition also
Building can be made to become more attractive in appearance.
In supply line, in order to realize that electric current of the busbar in horizontal or/and vertical direction is transmitted, it is necessary to pass through bus
Busbar is carried out assembly connection by groove elbow in horizontal or/and vertical direction, and the connection of bus duct elbow at this stage is needed in copper bar
Upper punching, this not only reduces the sectional area of copper sheet so that the temperature rise of bus duct elbow, reduces the conduction of electric conductor
Performance, while short circuit accident easily occurs for the connected mode of copper bar punching, and inconvenience is connected, also it is not easy to repair and maintain,
And anticorrosion effect has much room for improvement.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of L-type horizontal bus groove elbow.
In order to solve the above technical problems, the technical scheme is that：
A kind of L-type horizontal bus groove elbow, including the first busbar, the second busbar and the insulation crust for closing busbar, institute
It is copper bar to state the first busbar and the second busbar, and the copper bar includes copper bar body, stainless steel substrates and thermoplastic sleeve pipe, the thermoplastic set
Pipe sleeve is provided with stainless steel substrates, the copper bar sheet in copper bar body center outer surface between the copper bar body and thermoplastic sleeve pipe
The outer surface that body is not cased with thermoplastic sleeve end is provided with epoxy coating, and first busbar and the second busbar structure are identical, overall
In rake shape, leading portion is the flat board for being parallel to each other and leaving gap, by collecting for stage casing, is brought into close contact to each flat board of back segment
It is fixed, wherein, the flat board of first busbar and the second busbar leading portion is provided with two through holes, first busbar and the second mother
The back segment horizontal direction vertical welding of row is fixed.
Preferably, above-mentioned L-type horizontal bus groove elbow, the copper bar body are made up of some copper sheets overlapping.
Structure of the present invention has the advantages that：
Above-mentioned L-type horizontal bus groove elbow, its busbar are in rake shape, therefore the more existing busbar of leading portion increases, and uses process
In by the through hole above it, connect outside bus duct joint, i.e., connecting copper bar is without punching, so as to lose copper bar
Sectional area, and there is no the rise of temperature at busbar joint, the electric conductivity of electric conductor is improved, installation process is hardly damaged, and is made
Short circuit accident is not susceptible to process, maintenance is convenient, and the special tectonic of copper bar causes antiseptic property to protrude, and is adapted to scale
Industrial needs.
Brief description of the drawings
Fig. 1 is the structural representation of L-type horizontal bus groove elbow of the present invention.
Fig. 2 is the structural representation of the second busbar leading portion of L-type horizontal bus groove elbow of the present invention.
Fig. 3 is the structural representation of copper bar in L-type horizontal bus groove elbow of the present invention.
In figure：1- the first busbar 2- the second busbar 1-1- copper bar bodies
1-2- epoxy coating 3- thermoplastic sleeve pipes
4- insulation crust 5- through holes
Embodiment
To further illustrate the present invention, now accompanying drawing is coordinated to be described in detail：
As Figure 1-3, a kind of L-type horizontal bus groove elbow, including the first busbar 1, the second busbar 2 and close busbar
Insulation crust 4, the busbar 2 of the first busbar 1 and second is copper bar, and the copper bar includes copper bar body 1-1, stainless steel substrates
(figure omits) and thermoplastic sleeve pipe 3, the thermoplastic sleeve pipe are placed on copper bar body center outer surface, in the copper bar body and thermoplastic sleeve pipe
Between be provided with stainless steel substrates, the outer surface that the copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating 1-2, described
Copper bar body is made up of some copper sheets overlapping, and the design makes copper sheet serve fabulous isolation while being affected by thermal expansion and contraction small
Antisepsis, first busbar 1 is identical with the structure of the second busbar 2, and overall is in rake shape, between leading portion is is parallel to each other and left
The flat board of gap, by collecting for stage casing, fixation is brought into close contact to each flat board of back segment, wherein, the busbar of the first busbar 1 and second
The flat board of 2 leading portions is provided with two through holes 5, and the back segment horizontal direction vertical welding of the busbar 2 of the first busbar 1 and second is fixed
(horizontal direction refers to that the connecting line of knuckle junction is parallel with the flat board direction of busbar leading portion).
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
- A kind of 1. L-type horizontal bus groove elbow, it is characterised in that：Closed including the first busbar, the second busbar and by busbar exhausted Edge shell, first busbar and the second busbar are copper bar, and the copper bar includes copper bar body, stainless steel substrates and thermoplastic sleeve pipe, The thermoplastic sleeve pipe is placed on copper bar body center outer surface, and stainless steel substrates are provided between the copper bar body and thermoplastic sleeve pipe, The outer surface that the copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, first busbar and the second busbar structure Identical, overall is in rake shape, and leading portion is the flat board for being parallel to each other and leaving gap, each flat to back segment by collecting for stage casing Plate is brought into close contact fixation, wherein, the flat board of first busbar and the second busbar leading portion is provided with two through holes, and described first is female The back segment horizontal direction vertical welding of row and the second busbar is fixed.
- 2. L-type horizontal bus groove elbow according to claim 1, it is characterised in that：The copper bar body is by some copper sheets Overlapping composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769276.5A CN107785846A (en) | 2016-08-30 | 2016-08-30 | A kind of L-type horizontal bus groove elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769276.5A CN107785846A (en) | 2016-08-30 | 2016-08-30 | A kind of L-type horizontal bus groove elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107785846A true CN107785846A (en) | 2018-03-09 |
Family
ID=61441008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769276.5A Pending CN107785846A (en) | 2016-08-30 | 2016-08-30 | A kind of L-type horizontal bus groove elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785846A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816171A (en) * | 1969-12-29 | 1974-06-11 | Westinghouse Electric Corp | Thermoplastic sealed-sheath covering upon electrical bus-bar conductors |
| GB8402833D0 (en) * | 1983-02-03 | 1984-03-07 | Furukawa Electric Co Ltd | Insulated electrical distribution line |
| CN200983487Y (en) * | 2006-05-15 | 2007-11-28 | 上海东门子电器厂 | Air insulation bus slot |
| CN201741461U (en) * | 2010-07-21 | 2011-02-09 | 上海西邦电气有限公司 | Flexible bus |
| CN102064505A (en) * | 2010-10-28 | 2011-05-18 | 韩树清 | Outdoor round bus duct |
| CN202786461U (en) * | 2012-07-30 | 2013-03-13 | 湖北长阳宏信实业集团有限公司 | Composite cathode for electrolytic manganese |
| CN203465961U (en) * | 2013-09-24 | 2014-03-05 | 上海汽车配件修配厂 | Electroplating-used corrosion-resistant conductive copper busbar |
| CN103915801A (en) * | 2012-12-31 | 2014-07-09 | 天津中建电气成套设备有限公司 | L-shaped horizontal busway elbow |
| CN205960590U (en) * | 2016-08-30 | 2017-02-15 | 天津中建电气成套设备有限公司 | L -shaped horizontal busway elbow |
-
2016
- 2016-08-30 CN CN201610769276.5A patent/CN107785846A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816171A (en) * | 1969-12-29 | 1974-06-11 | Westinghouse Electric Corp | Thermoplastic sealed-sheath covering upon electrical bus-bar conductors |
| GB8402833D0 (en) * | 1983-02-03 | 1984-03-07 | Furukawa Electric Co Ltd | Insulated electrical distribution line |
| CN200983487Y (en) * | 2006-05-15 | 2007-11-28 | 上海东门子电器厂 | Air insulation bus slot |
| CN201741461U (en) * | 2010-07-21 | 2011-02-09 | 上海西邦电气有限公司 | Flexible bus |
| CN102064505A (en) * | 2010-10-28 | 2011-05-18 | 韩树清 | Outdoor round bus duct |
| CN202786461U (en) * | 2012-07-30 | 2013-03-13 | 湖北长阳宏信实业集团有限公司 | Composite cathode for electrolytic manganese |
| CN103915801A (en) * | 2012-12-31 | 2014-07-09 | 天津中建电气成套设备有限公司 | L-shaped horizontal busway elbow |
| CN203465961U (en) * | 2013-09-24 | 2014-03-05 | 上海汽车配件修配厂 | Electroplating-used corrosion-resistant conductive copper busbar |
| CN205960590U (en) * | 2016-08-30 | 2017-02-15 | 天津中建电气成套设备有限公司 | L -shaped horizontal busway elbow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |