CN206471777U - A kind of bus duct - Google Patents
A kind of bus duct Download PDFInfo
- Publication number
- CN206471777U CN206471777U CN201720194806.8U CN201720194806U CN206471777U CN 206471777 U CN206471777 U CN 206471777U CN 201720194806 U CN201720194806 U CN 201720194806U CN 206471777 U CN206471777 U CN 206471777U
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- nonproliferation
- bus duct
- groove
- 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.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of bus duct, it is related to electrical energy transportation technical field, the bus duct includes the shell being inverted U shape, outer casing bottom is provided with the opening set along its length, the inner side of shell two is provided with conductive bus bar and the vertically insulated supporting plate for isolating conductive bus bar with shell, shell inner top surface is provided with groove, the conductive bus bar of ground connection is provided in groove, also include a nonproliferation plate, the both sides of the nonproliferation plate set a raised edge respectively, both sides are provided with two inverted-C latch notch grooves at the opening of the shell, latch notch groove is engaged with nonproliferation plate, a via is additionally provided with the middle part of the nonproliferation plate to insert in bus duct through nonproliferation plate for the current-collector on jack box, due to the effect of nonproliferation plate, now two madial walls of bus duct will not be deformed in enlarging because lateral stressed.
Description
Technical field
The utility model relates to electric energy transmission technology field, and in particular to a kind of bus duct.
Background technology
The bus duct with opening in the market, its jack box can be loaded along any position of bus duct by opening
Electricity is connect, this bus duct can flexibly adapt to the increase and decrease of electrical equipment or the change of position.Therefore, this kind of bus duct is in clothes
Multiple industries such as industry, machine industry start to be applied.The shell of such bus duct is typically aluminium alloy, generally
When being that current-collector on jack box loads bus duct, suppress on conductive bus bar in bus duct to realize by resilient contact
Electrical connection（See Fig. 1）.Therefore, when current-collector loads bus duct, the Lateral Force of two opposite directions is had in bus
On two madial walls of groove.Because bus duct is to be open along its length, therefore the work of the cross force in this two opposite directions
Under, two side walls of bus duct can be in enlarging state, that is, splayed is deformed into, when the cross force of this two opposite directions is larger
When, can make it is not parallel between the corresponding contact plane of the conductive bus bar of resilient contact contact plane and bus duct on jack box,
So as to cause effective contact area to reduce or become linear contact lay, so it is easy for causing contact surface to generate heat and initiation accident.
Utility model content
The technical problems to be solved in the utility model is that existing bus duct is inserted after jack box, and opening expansion effectively connects
The technical problems such as contacting surface product reduction.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of bus duct, including in U
The shell of shape, outer casing bottom is provided with the opening set along its length, and the inner side of shell two is provided with conductive bus bar and will be conductive female
The insulation support plate isolated with shell is arranged, shell inner top surface is provided with the conductive bus bar that ground connection is provided in groove, groove, also wrapped
A nonproliferation plate is included, the both sides of the nonproliferation plate set both sides at a raised edge, the opening of the shell to be provided with respectively
Two latch notch grooves, latch notch groove is engaged with nonproliferation plate, and a via is additionally provided with the middle part of the nonproliferation plate is used for jack box
On current-collector through nonproliferation plate insertion bus duct in.
Further, the upper lower wall of described two inner sides of shell is respectively provided with the groove being made up of two ribs, upper lower groove
It is correspondingly arranged, the insulation support plate is separately positioned in the groove of two inner sides of shell, the inner side of each insulation support plate is extremely
Exposed setting on the inside of two conductive bus bars, conductive bus bar is embedded with less, is provided between the outside of insulation support plate and outer casing inner wall
Rib is used to position and support.
Further, support baseboard of the shell provided with two levels at opening, opening is located at two support baseboards
Between, one of support baseboard is provided with and the vertically disposed flanging of supporting plate.
Further, provided with the C-shaped cabling channel that Open Side Down for layout data line below the support baseboard.
Further, the distance of the crus mediale of the latch notch groove and enclosure bottom is more than or equal to the wall of nonproliferation plate
Thickness, the lateral surface of crus mediale is arranged to inclined approaching face.
From above-mentioned technical proposal it can be seen that the utility model has advantages below：It is now female due to the effect of nonproliferation plate
Two madial walls of wire casing will not be deformed in enlarging because lateral stressed, the asymmetric peace in left and right that flanging can be with relevant position on current-collector
Assembling structure matches, and can effectively preventing current-collector from loading, fashionable dress misloading is anti-, and the cabling channel of metal can be to the data in cabling channel
Signal wire carries out shielding protection, and the bus duct substantially increases insulating part while both suitably insulating materials consumption is reduced or
Kind, moreover it is possible to effective to ensure the reliability in contact face, and add the wiring function of bus duct.
Brief description of the drawings
Fig. 1 is the bus duct schematic diagram with opening in the market.
Fig. 2 is the sectional view of the utility model bus duct.
Fig. 3 is the stereogram of the utility model bus duct and nonproliferation plate.
Stereogram when Fig. 4 is the utility model bus duct and the cooperation of nonproliferation plate.
Fig. 5 is the utility model bus duct and the jack box for being cased with nonproliferation plate, the stereogram before loading.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
Bus duct of the present utility model（See Fig. 2）Shell 1 be the aluminium alloy open tubular section bar being inverted U shape, its bottom surface
Opening 9 is provided with along its length, and the upper lower wall of the inner side of left and right two of shell is respectively correspondingly provided with rib group, and each rib group includes one
Individual left rib 2 and right rib 3, the two ribs constitute a groove with outer casing inner wall, and upper lower groove is correspondingly arranged.In shell
The side of left and right two it is each insulation support plate is vertically housed, i.e., right insulation support plate 4 and left insulation support plate 13, insulation support plate with it is outer
Maintain a certain distance to form gap between two side walls of shell, the outside of insulation support plate is provided with 1 with respect to the position of busbar
Or several ribs, for transmitting power to shell two side and ensureing electric clearance.Two insertion shells up and down of insulation support plate
Above and below inwall in corresponding groove, so that two sides being fixed in shell, the inner side of two vertically insulated supporting plates, have respectively been embedded in two
Bar or a plurality of conductive bus bar 5, the inside side surface of conductive bus bar 5 is exposed.
Two inner sides of the opening 9 of bus groove bottom, provided with latch notch groove inverted U-shaped downwards, the respectively right He of latch notch groove 7
Left latch notch groove 11, the crus mediale of inverted U-shaped latch notch groove does not reach downwards the most bottom surface of shell.The bus duct is also anti-with unification
Expand plate 15（As shown in Figure 3 and Figure 4）, the both sides of nonproliferation plate 15 set a raised edge respectively, i.e., left edge 17 and right card
Side 16, edge is corresponded with latch notch groove to be coordinated, and because the crus mediale of latch notch groove does not reach downwards enclosure bottom, therefore
When the wall thickness of nonproliferation plate 15 is approximately equal to the distance between crus mediale and enclosure bottom, nonproliferation plate will not protrude shell, cause outer
Shape out-of-flatness.Via is also set up in nonproliferation plate, the current-collector on jack box passes through (as shown in Figure 5), and allows current collection
Device is rotated in hole.When the current-collector on jack box is inserted upwardly into the opening of bus duct, make nonproliferation plate while being caught in mother
In the latch notch groove of wire casing, then jack box, which is rotated by 90 °, is fixed on bus duct.Due to the effect of nonproliferation plate, now bus duct
Two madial walls will not because lateral stressed enlarging deform.
The lateral surface of the crus mediale of latch notch groove is slightly oblique（As shown in Figure 2）, rubber can be covered at bus channel opening
Importing is played to elastic foot of the rubber seal strip with barb during glue strip of paper used for sealing.Degree of protection can be improved by covering the bus duct of strip of paper used for sealing.
In addition, support baseboard of the shell provided with two levels at opening 9, opening 9 is located between two support baseboards, its
In support baseboard be provided with the vertically disposed flanging of supporting plate 10, can be asymmetric with the left and right of relevant position on current-collector
Mounting structure matches, and can effectively prevent current-collector from loading fashionable dress misloading anti-.Two are additionally provided with the both sides of bus groove bottom opening
The cabling channel for the C-shaped that Open Side Down, respectively left cabling channel 12 and right cabling channel 6, for layout data line, due to being metal
Cabling channel, can carry out shielding protection to the data signal line in cabling channel.So that the bus duct both can be in any position pair
Fixed power supply for electrical equipment, also can connect data signal line to electrical equipment simultaneously and be monitored or automatically control.Inverted U-shaped outer
Have in the middle of the inner top surface of shell and a conductive bus bar is penetrated in a groove 14, groove as protective grounding conductor, the inside side of the busbar
It is exposed.
Claims (5)
1. a kind of bus duct, including the shell being inverted U shape, outer casing bottom are provided with the opening set along its length, shell two
Side is provided with groove, groove and set provided with conductive bus bar and the insulation support plate for isolating conductive bus bar with shell, shell inner top surface
Put the conductive bus bar for ground connection, it is characterised in that：Also include a nonproliferation plate, the both sides of the nonproliferation plate set one respectively
Both sides are provided with two latch notch grooves at raised edge, the opening of the shell, and latch notch groove is engaged with nonproliferation plate, described anti-
A via is additionally provided with the middle part of expansion plate to insert in bus duct through nonproliferation plate for the current-collector on jack box.
2. bus duct according to claim 1, it is characterised in that：The upper lower wall of described two inner sides of shell is respectively provided with by two
The groove that individual rib is constituted, upper lower groove is correspondingly arranged, and the insulation support plate is separately positioned on the groove of two inner sides of shell
In, the inner side of each insulation support plate is at least embedded with exposed setting, insulation support plate on the inside of two conductive bus bars, conductive bus bar
Outside and outer casing inner wall between provided with rib be used for position and support.
3. bus duct according to claim 1, it is characterised in that：Support of the shell provided with two levels at opening
Bottom plate, opening is located between two support baseboards, and one of support baseboard is provided with and the vertically disposed flanging of supporting plate.
4. bus duct according to claim 3, it is characterised in that：Provided with Open Side Down for cloth below the support baseboard
Put the C-shaped cabling channel of data wire.
5. bus duct according to claim 1, it is characterised in that：The crus mediale of the latch notch groove and enclosure bottom away from
From the wall thickness more than or equal to nonproliferation plate, the lateral surface of crus mediale is arranged to inclined approaching face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194806.8U CN206471777U (en) | 2017-03-02 | 2017-03-02 | A kind of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194806.8U CN206471777U (en) | 2017-03-02 | 2017-03-02 | A kind of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471777U true CN206471777U (en) | 2017-09-05 |
Family
ID=59713024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194806.8U Active CN206471777U (en) | 2017-03-02 | 2017-03-02 | A kind of bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017596A (en) * | 2017-05-19 | 2017-08-04 | 深圳市海德森科技股份有限公司 | Bus duct |
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
| CN108767789A (en) * | 2018-07-20 | 2018-11-06 | 河南森源电气股份有限公司 | Electrification shows concentration bus duct and electrical power trans mission/distribution system |
-
2017
- 2017-03-02 CN CN201720194806.8U patent/CN206471777U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017596A (en) * | 2017-05-19 | 2017-08-04 | 深圳市海德森科技股份有限公司 | Bus duct |
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
| CN108767789A (en) * | 2018-07-20 | 2018-11-06 | 河南森源电气股份有限公司 | Electrification shows concentration bus duct and electrical power trans mission/distribution system |
| CN108767789B (en) * | 2018-07-20 | 2023-10-20 | 河南森源电气股份有限公司 | Live display intensive bus duct and power transmission and distribution system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206471777U (en) | A kind of bus duct | |
| CN106992482A (en) | Bus duct, bus-bar system and connection method | |
| CN106972437A (en) | Jack box, slotting rotating bus device and application method | |
| CN105301296B (en) | Live plug connector of low-voltage metering box | |
| CN108183451A (en) | A kind of novel 1100kV GIS bus structures | |
| CN106786272B (en) | Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool | |
| CN203151297U (en) | Conjunction box of wind driven generator | |
| CN204392728U (en) | Metal-oxide-semiconductor fixed structure and electric motor car | |
| CN206640259U (en) | Bus duct and bus-bar system | |
| CN204118570U (en) | Double-bus formula prefabricated cabin formula GIS combination electric appliance and prefabricated cabin formula transformer station | |
| CN206640264U (en) | Jack box and slotting rotating bus device | |
| CN108173192A (en) | A kind of bus duct grafting insulation system | |
| CN205944752U (en) | Apron that cubical switchboard was used | |
| CN212114691U (en) | Bus duct connector | |
| CN204538607U (en) | Master station wiring terminal box in transformer station | |
| CN204858285U (en) | Sclausura enclosed bus system and circuit breaker adapter subassembly | |
| CN210923843U (en) | Electric power monitoring device | |
| CN106953189A (en) | A kind of bus duct device and data center | |
| CN206164042U (en) | Components of a whole that can function independently insulation bus duct | |
| CN110429766B (en) | Motor grounding structure and motor | |
| CN211122924U (en) | Electric automatization equipment detects cabinet | |
| CN101499631B (en) | Terminal cabinet sealing board with threading function | |
| CN218771573U (en) | L-shaped vertical-hanging stator outlet box for bearing large-current low-voltage high-power motor | |
| CN211201274U (en) | Equipment container | |
| CN205355734U (en) | Bus -bar system jack box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |