CN207021634U - Air type enclosed busbar groove - Google Patents
Air type enclosed busbar groove Download PDFInfo
- Publication number
- CN207021634U CN207021634U CN201720754246.7U CN201720754246U CN207021634U CN 207021634 U CN207021634 U CN 207021634U CN 201720754246 U CN201720754246 U CN 201720754246U CN 207021634 U CN207021634 U CN 207021634U
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- CN
- China
- Prior art keywords
- cover plate
- side cover
- disjunctor side
- busbar
- connector
- 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 air type enclosed busbar groove, including left disjunctor side cover plate, right disjunctor side cover plate, neck collets and busbar.The left disjunctor side cover plate, right disjunctor side cover plate are by the first connector, the connection engaging of the second connector.First connector is made up of groove, projection and fixing bolt.Multiple insulated windows being made up of insulating part are provided with the closed cavity that the left disjunctor side cover plate, right disjunctor side cover plate form.The busbar is arranged on inside insulated window and the busbar is connected by master row insulating block gap.Second connector is made up of upper neck, the lower bayonet slot to cooperate.The utility model product structure is simple, high mechanical strength, and heat-proof quality, fire protecting performance, sealing property and heat-sinking capability are good, easy transportation and installation and reliable, the conductance of bus duct busbar is improved, ensure that the operating efficiency of bus duct, it is suitable for large-scale promotion.
Description
Technical field
It the utility model is related to the bus duct in public place power transmission and transforming equipment, more particularly to a kind of air type enclosed busbar
Groove.
Background technology
Multiple busbars are provided with bus duct, to transmit electric energy, there is the function of collecting and distribute electric power.Pass through its handle
The electrical energy transportation that generator, transformer or rectifier export gives each user or other electric substations.Bus duct is done in power Transmission
Electric wire is progressively instead of in line engineering project.The ground such as developed country and the Hong Kong in China, Macao abroad are very general
And.The bus-bars conductor of air type bus duct selects high-purity electrolytic copper, and bus-bars conductor surface full-length is tin plating, improves conductor antioxygen
Change corrosive power, reheating Heat-Shrinkable Tubings are handled after processing, and the bus-bars conductor that baking is installed to heat-shrinkable T bush is separated by collets successively, then
It is connected with, loads in the shell being made up of steel plate, finally cover cover plate.It is big, anti-oxidant weight to be present in this steel part shell
Ability is weak, be also easy to produce eddy current effect, the shortcomings of radiating effect is bad and makes connection member exposed using bolt connection bus-bars conductor
Outside, influence that attractive in appearance, assembling process is cumbersome.
In view of deficiency, the utility model provide a kind of air type enclosed busbar groove, it is had more practicality above.
Utility model content
The purpose of this utility model is and the air type enclosed busbar proposed in order to solve the deficiencies in the prior art
Groove.
To achieve these goals, the utility model employs following technical scheme：
Air type enclosed busbar groove, including the left disjunctor side cover plate, right disjunctor side cover plate, the neck that are symmetrically set insulate
Block and busbar.The left disjunctor side cover plate, right disjunctor side cover plate are by the first connector, the connection engaging of the second connector.Institute
It is by being arranged on the groove of the left side end of disjunctor side cover plate one, being arranged on the right disjunctor side cover plate one to state the first connector
The projection of side end and the fixing bolt composition on groove, projection.The left disjunctor side cover plate, right disjunctor side cover plate
Multiple insulated windows being made up of insulating part are provided with the closed cavity of composition.The busbar be arranged on inside insulated window and
The busbar is connected by master row insulating block gap.In the closed cavity that the left disjunctor side cover plate, right disjunctor side cover plate form
The space removed outside insulated window is filling slot.Second connector is made up of upper neck, the lower bayonet slot to cooperate.
The neck collets are arranged on the left disjunctor side cover plate up and down neck overall with the bus duct of right disjunctor side cover plate composition
Portion.The left disjunctor side cover plate, right disjunctor side cover plate corner are provided with slope shape chamfering.The angle of the chamfering is 30-
60°。
Further, the left disjunctor side cover plate interior surface has serrated-surface.
Further, the right disjunctor side cover plate interior surface has serrated-surface.
Further, there is flanging the left disjunctor side cover plate, right disjunctor side cover plate edge.
Further, the neck collets are coated with fire resisting composite band.
Further, the angle of the chamfering is 45 °.
The beneficial effects of the utility model：The utility model product structure is simple, high mechanical strength, heat-proof quality, fire prevention
Performance, sealing property and heat-sinking capability are good, easy transportation and installation and reliable, improve the conductance of bus duct busbar, protect
The operating efficiency of bus duct has been demonstrate,proved, it is suitable for large-scale promotion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, left disjunctor side cover plate；2nd, right disjunctor side cover plate；3rd, the first connector；4th, fire resisting composite band；5th, fill
Groove；6th, busbar；61st, master row insulating block；7th, insulated window；8th, lower bayonet slot；9th, upper neck；10th, flanging；11st, serrated-surface；
12nd, chamfering；13rd, neck collets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, air type enclosed busbar groove, including left disjunctor side cover plate 1, the right disjunctor side cover plate being symmetrically set
2nd, neck collets 13 and busbar 6.The left disjunctor side cover plate 1, right disjunctor side cover plate 2 are by the first connector 3, second
Connector connection engaging.First connector 3 is by being arranged on the groove of the left side end of disjunctor side cover plate 1 one, setting
In the projection of the right side end of disjunctor side cover plate 2 one and the fixing bolt composition on groove, projection.The left company
Multiple insulated windows 7 being made up of insulating part, energy are provided with the closed cavity that side cover plate 1, right disjunctor side cover plate 2 form
It is enough preferably to protect busbar 6, prevent from leaking electricity between busbar 6.
As preferred scheme of the present utility model, busbar 6 of the present utility model is arranged on the inside of insulated window 7 and the mother
Row 6 is spaced by master row insulating block 61 and connected, and further improves insulating properties.
As preferred scheme of the present utility model, left disjunctor side cover plate 1 of the present utility model, right disjunctor side cover plate 2 form
Closed cavity in remove insulated window 7 outside space be filling slot 5.The setting of filling slot 5 can be added as needed on dissipating
Hot material, improve the heat dispersion of the bus duct.
As preferred scheme of the present utility model, the second connector of the present utility model be by cooperate upper neck 9,
Lower bayonet slot 8 forms.The setting of second connector can further reinforce the connection of the bus duct, improve the sealing of the bus duct
Energy.
As preferred scheme of the present utility model, neck collets 13 of the present utility model are arranged on the left disjunctor side cover
The upper low portion of neck overall with the bus duct of right disjunctor side cover plate 2 composition of plate 1.The neck collets 13 are coated with fire resisting and answered
Crossed belt 4.The setting of fire resisting composite band 4 can further increase fire resisting and the fire insulation performance of the bus duct.
As preferred scheme of the present utility model, left disjunctor side cover plate 1 of the present utility model, the right turning of disjunctor side cover plate 2
Place is provided with slope shape chamfering 12.The angle of the chamfering 12 is 30-60 °, prevents dust and accumulation of rainwater.
As preferred scheme of the present utility model, inside left disjunctor side cover plate 1 of the present utility model, right disjunctor side cover plate 2
There is serrated-surface 11 on surface, is advantageous to heat and distributes.
As preferred scheme of the present utility model, left disjunctor side cover plate 1 of the present utility model, the right edge of disjunctor side cover plate 2
There is flanging 10 at place, facilitates installation and transportation.
As preferred scheme of the present utility model, the angle of chamfering 12 of the present utility model is 45 °.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
It is confined to this.Any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. air type enclosed busbar groove, including left disjunctor side cover plate, right disjunctor side cover plate, the neck collets being symmetrically set
And busbar, the left disjunctor side cover plate, right disjunctor side cover plate are engaged by the first connector, the connection of the second connector, described
First connector is by being arranged on the groove of the left side end of disjunctor side cover plate one, being arranged on the right disjunctor side cover plate side
The projection of end and the fixing bolt composition on groove, projection, it is characterised in that：The left disjunctor side cover plate, the right side
Multiple insulated windows being made up of insulating part are provided with the closed cavity of disjunctor side cover plate composition；The busbar is arranged on insulation
The window interior and busbar is connected by master row insulating block gap；The left disjunctor side cover plate, right disjunctor side cover plate form
The space removed in closed cavity outside insulated window is filling slot；Second connector be by cooperate upper neck,
Lower bayonet slot forms；The bus duct that the neck collets are arranged on the left disjunctor side cover plate with right disjunctor side cover plate forms is whole
The upper low portion of neck of body；The left disjunctor side cover plate, right disjunctor side cover plate corner are provided with slope shape chamfering, the angle of the chamfering
Spend for 30-60 °.
2. air type enclosed busbar groove according to claim 1, it is characterised in that：The left disjunctor side cover plate interior surface
There is serrated-surface.
3. air type enclosed busbar groove according to claim 1, it is characterised in that：The right disjunctor side cover plate interior surface
There is serrated-surface.
4. air type enclosed busbar groove according to claim 1, it is characterised in that：The left disjunctor side cover plate, right disjunctor
There is flanging side cover plate edge.
5. air type enclosed busbar groove according to claim 1, it is characterised in that：The neck collets are coated with resistance to
Fiery composite band.
6. air type enclosed busbar groove according to claim 1, it is characterised in that：The angle of the chamfering is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754246.7U CN207021634U (en) | 2017-06-13 | 2017-06-13 | Air type enclosed busbar groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754246.7U CN207021634U (en) | 2017-06-13 | 2017-06-13 | Air type enclosed busbar groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021634U true CN207021634U (en) | 2018-02-16 |
Family
ID=61485921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754246.7U Active CN207021634U (en) | 2017-06-13 | 2017-06-13 | Air type enclosed busbar groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847640A (en) * | 2018-06-21 | 2018-11-20 | 向荣集团有限公司 | A kind of high power air type bus duct |
-
2017
- 2017-06-13 CN CN201720754246.7U patent/CN207021634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847640A (en) * | 2018-06-21 | 2018-11-20 | 向荣集团有限公司 | A kind of high power air type bus duct |
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