CN206004262U - A kind of L-type vertical bus groove elbow - Google Patents
A kind of L-type vertical bus groove elbow Download PDFInfo
- Publication number
- CN206004262U CN206004262U CN201620994645.6U CN201620994645U CN206004262U CN 206004262 U CN206004262 U CN 206004262U CN 201620994645 U CN201620994645 U CN 201620994645U CN 206004262 U CN206004262 U CN 206004262U
- 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.)
- Expired - Fee Related
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- Installation Of Bus-Bars (AREA)
Abstract
This utility model provides a kind of L-type vertical bus groove elbow and includes the first busbar, second busbar and the insulation crust that busbar is closed, described first busbar and the second busbar are copper bar, described copper bar includes copper bar body, stainless steel substrates and thermoplastic sleeve pipe, described thermoplastic sleeve pipe is placed on copper bar body center outer surface, it is provided with stainless steel substrates between described copper bar body and thermoplastic sleeve pipe, the outer surface that described copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, this first busbar and the second busbar structure are identical, overall is in rake shape, leading portion is the flat board being parallel to each other and leaving gap, collecting by stage casing, fit tightly fixation to each flat board of back segment, wherein, the flat board of described first busbar and the second busbar leading portion is provided with two through holes, the back segment vertical direction vertical welding of described first busbar and the second busbar is fixed；Described L-type horizontal bus groove elbow has prominent electric conductivity and antiseptic property, is not susceptible to short circuit accident using process.
Description
Technical field
This utility model is related to electric equipment field, especially a kind of L-type 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 L-type vertical bus groove elbow.
For solving above-mentioned technical problem, the technical solution of the utility model is：
A kind of L-type vertical bus groove elbow, including the first busbar, the second busbar and the insulation crust closing busbar, institute
Stating the first busbar and the second busbar is copper bar, and described copper bar includes copper bar body, stainless steel substrates and thermoplastic sleeve pipe, described thermoplastic set
Pipe box, in copper bar body center outer surface, is provided with stainless steel substrates between described copper bar body and thermoplastic sleeve pipe, and described copper bar is originally
The outer surface that body is not cased with thermoplastic sleeve end is provided with epoxy coating, and this first busbar and the second busbar structure are identical, overall
In rake shape, leading portion is the flat board being parallel to each other and leaving gap, collecting by stage casing, fits tightly to each flat board of back segment
Fixing, wherein, the flat board of described first busbar and the second busbar leading portion is provided with two through holes, described first busbar and the second mother
The back segment vertical direction vertical welding of row is fixed.
Preferably, above-mentioned L-type 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 L-type 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 L-type vertical bus groove elbow described in the utility model.
Fig. 2 is the side view of L-type vertical bus groove elbow described in the utility model.
Fig. 3 is the structural representation of copper bar in L-type vertical bus groove elbow described in the utility model.
In figure：1- the first busbar 2- the second busbar 1-1- copper bar body
1-2- epoxy coating 3- thermoplastic sleeve pipe
4- insulation crust 5- through hole
Specific embodiment
For further illustrating this utility model, now cooperation accompanying drawing is described in detail：
As Figure 1-3, busbar including the first busbar 1, the second busbar 2 and is closed by a kind of L-type vertical bus groove elbow
Insulation crust 4, described first busbar 1 and the second busbar 2 are copper bar, and described copper bar includes copper bar body 1-1, stainless steel substrates
(figure is slightly) and thermoplastic sleeve pipe 3, 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 1-2, described
Copper bar body is made up of some copper sheets overlapping, and this design makes copper sheet serve fabulous isolation while being affected by thermal expansion and contraction little
Antisepsises, this first busbar 1 is identical with the second busbar 2 structure, and overall is in rake shape, and leading portion is between being parallel to each other and leaving
The flat board of gap, collecting by stage casing, fits tightly fixation to each flat board of back segment, wherein, described first busbar 1 and the second busbar
The flat board of 2 leading portions is provided with two through holes 5, and the back segment vertical direction vertical welding of described first busbar 1 and the second busbar 2 is fixed
(vertical direction refers to that the connecting line of knuckle junction is vertical with the flat board direction of busbar leading portion).
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 L-type vertical bus groove elbow it is characterised in that：Including the first busbar, the second busbar and by busbar close exhausted
Edge shell, described first busbar and the second busbar are copper bar, and described copper bar includes 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 with stainless steel substrates between described copper bar body and thermoplastic sleeve pipe,
The outer surface that described copper bar body is not cased with thermoplastic sleeve end is provided with epoxy coating, this first busbar and the second busbar structure
Identical, overall is in rake shape, and leading portion is the flat board being parallel to each other and leaving gap, collecting by stage casing, each flat to back segment
Plate fits tightly fixation, and wherein, the flat board of described first busbar and the second busbar leading portion is provided with two through holes, and described first is female
The back segment vertical direction vertical welding of row and the second busbar is fixed.
2. L-type 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 |
|---|---|---|---|
| CN201620994645.6U CN206004262U (en) | 2016-08-30 | 2016-08-30 | A kind of L-type vertical bus groove elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994645.6U CN206004262U (en) | 2016-08-30 | 2016-08-30 | A kind of L-type vertical bus groove elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004262U true CN206004262U (en) | 2017-03-08 |
Family
ID=58195978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994645.6U Expired - Fee Related CN206004262U (en) | 2016-08-30 | 2016-08-30 | A kind of L-type vertical bus groove elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800092A (en) * | 2016-08-30 | 2018-03-13 | 天津中建电气成套设备有限公司 | A kind of L-type vertical bus groove elbow |
-
2016
- 2016-08-30 CN CN201620994645.6U patent/CN206004262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800092A (en) * | 2016-08-30 | 2018-03-13 | 天津中建电气成套设备有限公司 | A kind of L-type vertical bus groove elbow |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170830 |