CN208046172U - A kind of air insulation bus-slot - Google Patents
A kind of air insulation bus-slot Download PDFInfo
- Publication number
- CN208046172U CN208046172U CN201820455796.3U CN201820455796U CN208046172U CN 208046172 U CN208046172 U CN 208046172U CN 201820455796 U CN201820455796 U CN 201820455796U CN 208046172 U CN208046172 U CN 208046172U
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- China
- Prior art keywords
- side plate
- busbar
- bus
- cover board
- rack side
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Abstract
The utility model discloses a kind of air insulation bus-slots, including bus structure, cover board and side plate, the side plate both ends are fixed with cover board by fixing bolt, and busbar is equipped with by bus structure inside cover board, the busbar end is provided with insulation connector, and offer busbar connecting hole on insulation connector, it is provided with rack side plate on the outside of the bus structure, and it is provided with branch fastener on the outside of rack side plate, the ground wire side being arranged inside the branch fastener is fixed with partition board, and rack side plate and partition board are worn by screw rod and connected together.The air insulation bus-slot, by the way that busbar is fixed between the busbar for cell structure of preventing fires, so that busbar is not contacted with structural housing, forms the heat emission hole contacted with air, it is easy to use, good heat dissipation effect, insulation crust will not be had an impact, avoid the loss for causing property and personal injury, improve the using effect of equipment, transmission of electricity work can be preferably carried out, the development of bus duct industry is promoted.
Description
Technical field
The utility model is related to bus duct technical field, specially a kind of air insulation bus-slot.
Background technology
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of electricity consumption of all trades and professions, especially numerous high levels
The appearance with large-sized workshop workshop is built, is had been unable to meet in the present high current transport system of traditional cable as transmission pressure
It is required that the used in parallel of multiway cable brings inconvenience to in-site installation construction connection, and compared with traditional cable, busbar
Slot fully demonstrates its superiority when high current conveys, and existing bus duct is concentration bus duct, its advantage is that system
It is preferable to make simple for process, KA Rms peak value dynamic stability, but the thermal diffusivity of concentration bus duct is poor, is easy hair
Heat, reduces by thermal stability and safe carrying capacity, due to the degree of time put off and generated heat cause aging to insulating tape,
Cause the short circuit that decreases up to of insulation band strength that loss and personal injury that accident causes property occurs.
In order to solve currently on the market existing disadvantage, be badly in need of improving the technology of bus duct device, can preferably into
Row transmission of electricity work, promotes the development of bus duct industry.
Utility model content
The purpose of this utility model is to provide a kind of air insulation bus-slots, mentioned above in the background art to solve
The thermal diffusivity of concentration bus duct is poor, is easy fever, reduces by thermal stability and safe carrying capacity, due to putting off for time
Aging to insulating tape is caused with the degree of fever, the short circuit that decreases up to of insulation band strength is caused accident occurs to cause property
The problem of loss and personal injury.
To achieve the above object, the utility model provides the following technical solutions：A kind of air insulation bus-slot, including busbar
Holder, cover board and side plate, the side plate both ends are fixed with cover board by fixing bolt, and are installed by bus structure inside cover board
There are busbar, the busbar end to be provided with insulation connector, and busbar connecting hole, the busbar branch are offered on the connector that insulate
It is provided with rack side plate on the outside of frame, and is provided with branch fastener on the outside of rack side plate, the ground wire side being arranged inside the branch fastener
It is fixed with partition board, and rack side plate and partition board are worn by screw rod and connected together.
Preferably, the bus structure includes rack side plate, partition board and screw rod, and screw front end is bolted with fixing nut,
Partition board is placed on position between two groups of busbares simultaneously.
Preferably, the cover board and side plate are that steel material is constituted, and rack side plate upper and lower ends are contacted with cover board one
It rises, while the branch fastener being arranged on the outside of rack side plate is together with side plane contact.
Preferably, the busbar includes copper busbar, covering and insulating layer, and is enclosed with covering on the outside of copper busbar, is wrapped simultaneously
Layer is tin coating, and the insulating layer wrapped up on the outside of covering is high temperature resistance insulating coating.
Preferably, multigroup bus structure, and the distance between two adjacent groups bus structure are evenly arranged on the busbar
For 200mm, while busbar is internally provided with seven groups in bus structure, and intermediate one group of busbar is ground wire.
Preferably, the partition board and rack side plate are fire prevention grid, and the support of rack side plate and the setting of outside both ends
Head is overall structure.
Compared with prior art, the utility model has the beneficial effects that：The air insulation bus-slot, structure setting is reasonable,
By the way that busbar is fixed between the busbar for cell structure of preventing fires, busbar is set not contacted with structural housing, formation connects with air
Tactile heat emission hole, easy to use, good heat dissipation effect will not have an impact insulation crust, avoid the loss for causing property and people
Body injures, and improves the using effect of equipment, can preferably carry out transmission of electricity work, promotes the development of bus duct industry.
Description of the drawings
Fig. 1 is the utility model structure positive structure diagram.
Fig. 2 is the utility model structural profile illustration.
Fig. 3 is the utility model structure busbar schematic diagram.
In figure：1, bus structure, 2, cover board, 3, busbar, 4, insulation connector, 5, busbar connecting hole, 6, side plate, 7, fixed
Bolt, 8, screw rod, 9, fixing nut, 10, ground wire, 11, partition board, 12, branch fastener, 13, rack side plate, 14, copper busbar, 15, packet
Layer, 16, insulating layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of air insulation bus-slot, including busbar branch
Frame 1, cover board 2 and side plate 6,6 both ends of side plate are fixed with cover board 2 by fixing bolt 7, and are pacified by bus structure 1 inside cover board 2
Equipped with busbar 3, cover board 2 and side plate 6 are that steel material is constituted, and 13 upper and lower ends of rack side plate contact with cover board 2, together
When the outside of the rack side plate 13 branch fastener 12 that is arranged contact with side plate 6, bus structure 1 includes rack side plate 13, partition board
11 and screw rod 8, and 8 front end of screw rod is bolted with fixing nut 9, while partition board 11 is placed on position between two groups of busbares 3, busbar 3
End is provided with insulation connector 4, and busbar connecting hole 5 is offered on the connector 4 that insulate, and busbar 3 includes copper busbar 14, covering
15 and insulating layer 16, and 14 outside of copper busbar is enclosed with covering 15, while covering 15 is tin coating, and 15 outside package of covering
Insulating layer 16 be high temperature resistance insulating coating, be evenly arranged with multigroup bus structure 1, and two adjacent groups bus structure 1 on busbar 3
The distance between be 200mm, while busbar 3 is internally provided with seven groups in bus structure 1, and intermediate one group of busbar 3 is ground wire
10,1 outside of bus structure is provided with rack side plate 13, and branch fastener 12 is provided on the outside of rack side plate 13, inside branch fastener 12
10 side of ground wire of setting is fixed with partition board 11, and rack side plate 13 and partition board 11 are worn by screw rod 8 and connected together, 11 He of partition board
Rack side plate 13 is fire prevention grid, and rack side plate 13 and the branch fastener 12 of outside both ends setting are overall structure.
Operation principle：When using the air insulation bus-slot, first by the rack side plate at both ends 13 and intermediate partition board
11 are through on screw rod 8, and between busbar 3 is separately fixed at partition board 11, and screw on fixing nut 9 makes partition board 11 clamp after the completion
Mounted bus structure 1 is placed on cover board 2 by busbar 3 after the completion, and side plate 6 is fixed on cover board 2 by fixing bolt 7
On, the cover board 2 of the side plate 6 and upper end that make both sides tightly clamp bus structure 1, gap can be formed between busbar 3 and busbar 3,
Be conducive to radiate, complete equipment installation, here it is the whole process of air insulation bus-slot work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of air insulation bus-slot, including bus structure（1）, cover board（2）And side plate（6）, it is characterised in that：The side plate
（6）Both ends pass through fixing bolt（7）It is fixed with cover board（2）, and cover board（2）Inside passes through bus structure（1）Busbar is installed
（3）, the busbar（3）End is provided with insulation connector（4）, and the connector that insulate（4）On offer busbar connecting hole（5）,
The bus structure（1）Outside is provided with rack side plate（13）, and rack side plate（13）Outside is provided with branch fastener（12）, described
Branch fastener（12）The ground wire of inside setting（10）Side is fixed with partition board（11）, and rack side plate（13）And partition board（11）Pass through spiral shell
Bar（8）It wears and connects together.
2. a kind of air insulation bus-slot according to claim 1, it is characterised in that：The bus structure（1）Including branch
Frame side plate（13）, partition board（11）And screw rod（8）, and screw rod（8）Front end is bolted with fixing nut（9）, while partition board（11）It places
In two groups of busbares（3）Between position.
3. a kind of air insulation bus-slot according to claim 1, it is characterised in that：The cover board（2）And side plate（6）?
It is constituted for steel material, and rack side plate（13）Upper and lower ends and cover board（2）It contacts, while rack side plate（13）Outside is set
The branch fastener set（12）With side plate（6）It contacts.
4. a kind of air insulation bus-slot according to claim 1, it is characterised in that：The busbar（3）Including copper busbar
（14）, covering（15）And insulating layer（16）, and copper busbar（14）Outside is enclosed with covering（15）, while covering（15）It is applied for tin
Layer, and covering（15）The insulating layer of outside package（16）For high temperature resistance insulating coating.
5. a kind of air insulation bus-slot according to claim 1, it is characterised in that：The busbar（3）On be uniformly arranged
There is multigroup bus structure（1）, and two adjacent groups bus structure（1）The distance between be 200mm, while busbar（3）In busbar branch
Frame（1）It is internally provided with seven groups, and intermediate one group of busbar（3）For ground wire（10）.
6. a kind of air insulation bus-slot according to claim 1, it is characterised in that：The partition board（11）And rack side plate
（13）It is fire prevention grid, and rack side plate（13）With the branch fastener of outside both ends setting（12）For overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455796.3U CN208046172U (en) | 2018-04-03 | 2018-04-03 | A kind of air insulation bus-slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455796.3U CN208046172U (en) | 2018-04-03 | 2018-04-03 | A kind of air insulation bus-slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046172U true CN208046172U (en) | 2018-11-02 |
Family
ID=63946818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455796.3U Active CN208046172U (en) | 2018-04-03 | 2018-04-03 | A kind of air insulation bus-slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046172U (en) |
-
2018
- 2018-04-03 CN CN201820455796.3U patent/CN208046172U/en active Active
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