CN205960588U - T -type vertical busway elbow - Google Patents
T -type vertical busway elbow Download PDFInfo
- Publication number
- CN205960588U CN205960588U CN201620994553.8U CN201620994553U CN205960588U CN 205960588 U CN205960588 U CN 205960588U CN 201620994553 U CN201620994553 U CN 201620994553U CN 205960588 U CN205960588 U CN 205960588U
- Authority
- CN
- China
- Prior art keywords
- busbar
- copper bar
- bar body
- female
- thermoplastic sleeve
- 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 provides a T -type vertical busway elbow, its first female row, the female row of second and female the arranging of third are the copper bar, the copper bar includes copper bar body, nonrust steel sheet and thermoplastic sleeve, thermoplastic sleeve overlaps in copper bar body middle part surface be equipped with nonrust steel sheet between copper bar body and the thermoplastic sleeve, the copper bar body does not overlap the surface that has the thermoplastic sleeve end and is equipped with epoxy resin coating, and this first mother arranges, the female row of second is the same with the female row's structure of third, wholly is the rake shape, and the anterior segment is for being parallel to each other and staying gapped flat board, and through compiling of middle section, it is fixed closely to laminate to each flat board of back end, wherein, be equipped with two through -holes on the flat board of first mother row, the female row of second and the female row's anterior segment of third, first female row and the female vertical direction vertical welding of back end who arranges of second are fixed, female row of third and the female vertical direction vertical welding of back end who arranges of second are fixed, and electric conductive property and non -corrosibility can be stuck out.
Description
Technical field
This utility model is related to electric equipment field, especially a kind of T-shaped vertical 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 aluminum, as conductor, with non-alkene insulating supporting, is then attached to the novel conductor formed in metallic channel.Really actual in Japan
Application is that bus duct is developed from then in Showa 29 years (i.e. 1954).Now in high room building, factory etc. electrically
Indispensable wiring mode has been become on equipment, power system.
In recent years, due to the needs of the various building electric power such as building, factory, and there is the trend increasing year by year, using original
Circuit wiring pattern, i.e. poling mode, bring many difficulties during construction, and, when distribution system will be changed, it to be made to become
Simply some are nearly impossible, however, if using bus duct, being very easy to just can achieve the goal, in addition also
Building can be made to become more attractive in appearance.
In supply line, in order to realize electric current transmission in level or/and vertical direction for the busbar, need by bus
Busbar is carried out assembly connection in level or/and vertical direction by groove elbow, and the connection of bus duct elbow at this stage needs in copper bar
Upper punching, this not only reduces the sectional area of copper sheet so that the temperature of bus duct elbow raises, reduces the conduction of electric conductor
Performance, the connected mode of copper bar punching simultaneously is susceptible to short circuit accident, connects inconvenient, is also not easy to keep in repair and maintains, and
Anticorrosion effect has much room for improvement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of T-shaped vertical bus groove elbow.
For solving above-mentioned technical problem, the technical solution of the utility model is：
A kind of T-shaped vertical bus groove elbow, including the first busbar, the second busbar, the 3rd busbar and by busbar close exhausted
Edge shell, described first busbar, the second busbar and the 3rd busbar be copper bar, described copper bar include copper bar body, stainless steel substrates and
Thermoplastic sleeve pipe, described thermoplastic sleeve pipe is placed on copper bar body center outer surface, is provided between described copper bar body and thermoplastic sleeve pipe
Stainless steel substrates, the outer surface that described copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, this first busbar, second
Busbar and the 3rd busbar structure are identical, and overall is in rake shape, and leading portion is the flat board being parallel to each other and leaving gap, by stage casing
Collect, fit tightly fixation to each flat board of back segment, wherein, described first busbar, the second busbar and the 3rd busbar leading portion flat
Plate is provided with two through holes, and the back segment vertical direction vertical welding of described first busbar and the second busbar is fixed, and the described 3rd is female
The back segment vertical direction vertical welding of row and the second busbar is fixed, and the back segment of described first busbar and the 3rd busbar is along flatbed horizontal
Direction is fixedly connected.
Preferably, above-mentioned T-shaped vertical bus groove elbow, described copper bar body is made up of some copper sheets overlapping.
This utility model structure has the advantages that：
Above-mentioned T-shaped vertical bus groove elbow, its busbar is in rake shape, therefore the more existing busbar of leading portion increases, using process
In by the through hole above it, carry out connecting outside bus duct joint, that is, connecting copper bar need not be punched, thus not loss copper bar
There is no the rising of temperature at sectional area, and busbar joint, improve the electric conductivity of electric conductor, installation process is hardly damaged, and makes
It is not susceptible to short circuit accident with process, maintenance is convenient, the special tectonic of copper bar makes antiseptic property project, suitable scale
Industrial needs.
Brief description
Fig. 1 is the structural representation of T-shaped vertical bus groove elbow described in the utility model.
Fig. 2 is the structural representation of copper bar in T-shaped vertical bus groove elbow described in the utility model.
In figure：1- the first busbar 2- the second busbar 3- the 3rd busbar
1-1- copper bar body 1-2- epoxy coating 4- thermoplastic sleeve pipe
5- insulation crust 6- through hole
Specific embodiment
For further illustrating this utility model, now cooperation accompanying drawing is described in detail：
As shown in Figure 1 and Figure 2, a kind of T-shaped vertical bus groove elbow, including the first busbar 1, the second busbar 2, the 3rd busbar 3
With the insulation crust 5 closing busbar, described first busbar 1, the second busbar 2 and the 3rd busbar 3 are copper bar, and described copper bar includes
Copper bar body 1-1, stainless steel substrates (figure is slightly) and thermoplastic sleeve pipe 4, described thermoplastic sleeve pipe is placed on copper bar body center outer surface, in institute
State and between copper bar body and thermoplastic sleeve pipe, be provided with stainless steel substrates, the outer surface that described 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 it is little that this design makes copper sheet be affected by thermal expansion and contraction
Fabulous isolation antisepsises are simultaneously worked as, this first busbar 1, the second busbar 2 are identical with the 3rd busbar 3 structure, are in integrally
Rake shape, leading portion is the flat board being parallel to each other and leaving gap, collecting by stage casing, fits tightly solid to each flat board of back segment
Fixed, wherein, the flat board of described first busbar 1, the second busbar 2 and the 3rd busbar 3 leading portion is provided with two through holes 6, and described first
The back segment vertical direction vertical welding of busbar 1 and the second busbar 2 is fixed, and the back segment of described 3rd busbar 3 and the second busbar 2 is vertical
Direction vertical welding is fixed (vertical direction refers to that the connecting line of knuckle junction is vertical with the flat board direction of busbar leading portion), described
First busbar 1 is fixedly connected along flatbed horizontal direction with the back segment of the 3rd busbar 3.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of T-shaped vertical bus groove elbow it is characterised in that：Including the first busbar, the second busbar, the 3rd busbar and by busbar
The insulation crust of closing, described first busbar, the second busbar and the 3rd busbar are copper bar, and described copper bar includes copper bar body, no
Rust steel disc and thermoplastic sleeve pipe, described thermoplastic sleeve pipe is placed on copper bar body center outer surface, in described copper bar body and thermoplastic sleeve pipe
Between be provided with stainless steel substrates, the outer surface that described copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, and this first
Busbar, the second busbar and the 3rd busbar structure are identical, and overall is in rake shape, and leading portion is to be parallel to each other and leave putting down of gap
Plate, collecting by stage casing, fits tightly fixation to each flat board of back segment, and wherein, described first busbar, the second busbar and the 3rd are female
The flat board of row's leading portion is provided with two through holes, and the back segment vertical direction vertical welding of described first busbar and the second busbar is fixed,
The back segment vertical direction vertical welding of described 3rd busbar and the second busbar is fixed, the back segment of described first busbar and the 3rd busbar
It is fixedly connected along flatbed horizontal direction.
2. T-shaped vertical bus groove elbow according to claim 1 it is characterised in that：Described copper bar body is by some copper sheets
Overlapping composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994553.8U CN205960588U (en) | 2016-08-30 | 2016-08-30 | T -type vertical busway elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994553.8U CN205960588U (en) | 2016-08-30 | 2016-08-30 | T -type vertical busway elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960588U true CN205960588U (en) | 2017-02-15 |
Family
ID=57978472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994553.8U Expired - Fee Related CN205960588U (en) | 2016-08-30 | 2016-08-30 | T -type vertical busway elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960588U (en) |
-
2016
- 2016-08-30 CN CN201620994553.8U patent/CN205960588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |