CN206211465U - A kind of bus duct - Google Patents
A kind of bus duct Download PDFInfo
- Publication number
- CN206211465U CN206211465U CN201621273243.3U CN201621273243U CN206211465U CN 206211465 U CN206211465 U CN 206211465U CN 201621273243 U CN201621273243 U CN 201621273243U CN 206211465 U CN206211465 U CN 206211465U
- Authority
- CN
- China
- Prior art keywords
- panel
- shutter
- busbar
- bus duct
- side plate
- 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.)
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Abstract
The utility model discloses a kind of bus duct, belong to power supply unit technical field, including housing and busbar, busbar surface is provided with insulating barrier, the housing includes side plate, shrouding and upper and lower surfaces plate, the length of the side plate is more than the length of busbar, and the length of the length less than busbar of panel, shrouding is located at panel end；Panel outer surface is provided with rectangle chute, and the both ends of the surface of panel are inclined-plane, and shutter is slidably fitted with chute, and the tail end face of shutter is inclined-plane, and its angle of inclination is consistent with the inclination angle of the end face of panel；Panel is provided with counterbore, by the bolt connection in counterbore between panel and side plate；Shutter is provided with counterbore.After sliding shutter, the tail end face and panel attachment of shutter while shutter is fixed on into the part that side plate grows using bolt, are realized closed, reduce the influence of dust and moisture in air to bus duct junction, extend bus duct service life.
Description
Technical field
The utility model belongs to power supply unit technical field, and in particular to a kind of bus duct.
Background technology
With emerging in large numbers for modernization project facilities and equipment, the power consumption news of all trades and professions increase, especially numerous high levels
Building and the appearance in large-sized workshop workshop, as the traditional cable of transmission pressure, can not in high current induction system now
Meet and require, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct conduct
A kind of new distribution wire arises at the historic moment, and compared with traditional cable, its superiority is fully demonstrated when high current is conveyed,
Simultaneously because junction does not have safeguard procedures, the dust in air is easily assembled at node, so as to easily cause heating short circuit and
Burn.
Utility model content
The purpose of this utility model is to provide a kind of bus duct for being capable of effective dust waterproof.
Based on above-mentioned purpose, the utility model is adopted the following technical scheme that：A kind of bus duct, including housing and busbar,
Busbar surface is provided with insulating barrier, and the housing includes side plate, shrouding and upper and lower surfaces plate, and the length of the side plate is more than to be led
The length of electricity row, the length of the length less than busbar of panel, shrouding is located at panel end；Panel outer surface is provided with rectangle cunning
Groove, the both ends of the surface of panel are inclined-plane, and shutter is slidably fitted with chute, and the tail end face of shutter is inclined-plane, its inclination angle
Degree is consistent with the inclination angle of the end face of panel；Panel is provided with counterbore, by the bolt in counterbore between panel and side plate
Connection；Shutter is provided with counterbore.
Further, the side plate is trough plate, and side plate includes web and wing plate, and wing plate is connected by bolt with panel.
Further, the front end face of the shutter is cascaded surface, two cascaded surfaces of shutter of bus duct both sides
It is in opposite direction.
Further, the shrouding is provided with louvre, can effectively radiate, and solves existing bus duct radiating bad
Problem.
Further, insulating carriage is provided with the housing, insulating carriage is arranged on the upper and lower part of busbar,
Fixing groove is interval with insulating carriage, insulating materials, this reality are often entirely within the gap between existing busbar
Replace closely knit insulating materials with insulating carriage with new, reduce material usage, while being conducive to busbar to radiate.
Further, the upper and lower surface of the busbar is cambered surface, convenient that busbar grafting is entered into bus duct company
Fitting.
Compared with prior art, the utility model has the following advantages that：
（1）Panel outer surface is provided with rectangle chute, and the both ends of the surface of panel are inclined-plane, and shutter is slidably fitted with chute,
The tail end face of shutter is inclined-plane, and its angle of inclination is consistent with the inclination angle of the end face of panel, when two bus ducts are by mother
After the connection of wire casing connector, shutter is slided, when shutter slides into panel end, moved down along end face inclined-plane, blocked
The tail end face and panel attachment of plate, while shutter is fixed on into the part that side plate grows using bolt, realize closed, reduction
The influence of dust and moisture in air to bus duct junction, extends bus duct service life；When needing to take two mothers apart
During wire casing, the bolt between shutter and side plate is twisted off, then slide backward shutter, effect of the shutter in panel angled end-face
Lower upward sliding, into chute, you can dismounting bus-duct connector.
（2）The front end face of the shutter is cascaded surface, two directions of the cascaded surface of shutter of bus duct both sides
Conversely, the end face of the shutter of two neighboring bus duct realizes dislocation connection, dust can be effectively prevented to enter tie point.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the top view of bus duct after extraction shutter；
Fig. 4 is the sectional side elevation of Fig. 1；
Fig. 5 is the side view of preceding shutter and rear shutter.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
A kind of bus duct, its structure is as shown in Fig. 1 ~ 5, including housing and busbar 4, and the surface of busbar 4 is provided with insulating barrier,
The housing includes side plate 2, shrouding 3 and upper and lower surfaces plate 1, the length of the length more than busbar 4 of the side plate 2, panel 1
Length of the length less than busbar 4, shrouding 3 is located at the end of panel 1, and the shrouding 3 is provided with louvre 5, can be effective
Radiating, solves the problems, such as that existing bus duct radiating is bad.Insulating carriage 8 is provided with the housing, insulating carriage 8 is arranged on
The upper and lower part of busbar 4, is interval with fixing groove, in the gap between existing busbar 4 often on insulating carriage 8
Insulating materials is entirely within, the utility model replaces closely knit insulating materials, reduces material usage, together with insulating carriage 8
When be conducive to busbar 4 to radiate.
The outer surface of panel 1 is provided with rectangle chute, and former and later two panel ends 11 are inclined-plane, are slidably fitted with chute and blocked
Plate, the tail end face of shutter is inclined-plane, and its angle of inclination is consistent with the inclination angle of panel end 11；Panel 1 is provided with counterbore,
By the bolt connection in counterbore between panel 1 and side plate 2；Shutter is provided with counterbore.The front portion of the preceding shutter 6
End face is cascaded surface, and the rear portion end face of rear shutter 7 is cascaded surface, the direction phase of preceding shutter 6 and the cascaded surface of rear shutter 7
Instead, as shown in Figure 5.
The side plate 2 is trough plate, and side plate 2 includes web and wing plate, and wing plate is connected by bolt with panel 1.
The upper and lower surface of the busbar 4 is cambered surface, convenient that the grafting of busbar 4 is entered into bus duct connector.
After two bus ducts are connected by bus-duct connector, shutter is slided, shutter slides into panel end 11
When, being moved down along end face inclined-plane, the tail end face of shutter is fitted with panel 1, while being fixed shutter using bolt
In the part that side plate 2 grows, realize closed, reduce the influence of dust and moisture in air to bus duct junction, extend
Bus duct service life；When needing to take apart two bus ducts, the bolt between shutter and side plate 2 is twisted off, then slided backward
Dynamic shutter, shutter upward sliding in the presence of inclined panel end 11, into chute, you can dismounting bus duct connects
Connect device.
Claims (6)
1. bus duct, including housing and busbar, busbar surface are provided with insulating barrier, it is characterised in that the housing includes side
Plate, shrouding and upper and lower surfaces plate, the length of the length more than busbar of the side plate, the length of the length less than busbar of panel
Degree, shrouding is located at panel end；Panel outer surface is provided with rectangle chute, and the both ends of the surface of panel are inclined-plane, are slidably installed in chute
There is shutter, the tail end face of shutter is inclined-plane, and its angle of inclination is consistent with the inclination angle of the end face of panel；Panel is provided with
Counterbore, by the bolt connection in counterbore between panel and side plate；Shutter is provided with counterbore.
2. bus duct according to claim 1, it is characterised in that the side plate is trough plate, side plate includes web and the wing
Plate, wing plate is connected by bolt with panel.
3. bus duct according to claim 1, it is characterised in that the front end face of the shutter is cascaded surface.
4. bus duct according to claim 1, it is characterised in that the shrouding is provided with louvre.
5. according to any described bus duct of claim 1 ~ 4, it is characterised in that insulating carriage is provided with the housing, absolutely
Edge support frame is arranged on the upper and lower part of busbar, and fixing groove is interval with insulating carriage.
6. bus duct according to claim 5, it is characterised in that the upper and lower surface of the busbar is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273243.3U CN206211465U (en) | 2016-11-25 | 2016-11-25 | A kind of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273243.3U CN206211465U (en) | 2016-11-25 | 2016-11-25 | A kind of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211465U true CN206211465U (en) | 2017-05-31 |
Family
ID=58748624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273243.3U Active CN206211465U (en) | 2016-11-25 | 2016-11-25 | A kind of bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516864A (en) * | 2017-10-27 | 2017-12-26 | 江苏华鹏电力设备股份有限公司 | A kind of bus duct based on bolt connection with identical left and right disjunctor side cover plate |
-
2016
- 2016-11-25 CN CN201621273243.3U patent/CN206211465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516864A (en) * | 2017-10-27 | 2017-12-26 | 江苏华鹏电力设备股份有限公司 | A kind of bus duct based on bolt connection with identical left and right disjunctor side cover plate |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |