CN206850373U - One kind is welded tapping unit air-type bus duct - Google Patents
One kind is welded tapping unit air-type bus duct Download PDFInfo
- Publication number
- CN206850373U CN206850373U CN201720685978.5U CN201720685978U CN206850373U CN 206850373 U CN206850373 U CN 206850373U CN 201720685978 U CN201720685978 U CN 201720685978U CN 206850373 U CN206850373 U CN 206850373U
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- China
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- tapping unit
- bus duct
- isolation block
- welded
- phase isolation
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Abstract
It the utility model is related to one kind and be welded tapping unit air-type bus duct.The groove formed including upper cover plate and lower shoe, the lower shoe upper end is provided with the supporting plate in groove, the supporting plate is provided with two layers of insulation phase isolation block, conductor busbar is provided between two layers of insulation phase isolation block, pressing plate is provided with positioned at the insulation phase isolation block upper end of upper end, it is fixedly connected between the pressing plate, supporting plate, two layers of insulation phase isolation block and lower shoe by screw rod, one end of the conductor busbar is provided with tapping unit, the tapping unit is connected with conductor busbar vertical welding, and elastic component is provided between the pressing plate and insulation phase isolation block.The utility model is simple in construction, has a branch units, and security performance is high, conductor busbar fixation, extends bus duct service life, reliable and stable and have good heat dispersion.
Description
Technical field
A kind of air-type bus duct is the utility model is related to, more particularly to one kind is welded tapping unit air-type bus duct,
Belong to equipment for power transmission and distribution technical field.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and face hundreds and thousands of peaces needed for this huge load
The powerful electric current of training will select safe and reliable transmission equipment, and bus-bar system is to select well.Bus duct system is one
The power distribution equipment of individual efficiently conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality distribution
Need.Due to building, factory etc. it is various building electric power needs, and it is this need increased trend year by year, using original
Circuit wiring pattern, i.e. poling mode, bring many difficulties during construction, moreover, when distribution system to be changed, to make its change
It is simple some be nearly impossible, however, if using bus duct, very easy can achieves the goal, in addition also
Building can be made to become more attractive in appearance.The cell branch of existing bus duct is mostly plug-in type, can not when extracted current is larger
Meet requirement, certain potential safety hazard be present, short circuit easily occurs during long-time use, accident occurs, threaten enterprise
With the personal safety of staff, and conductor busbar fix it is insecure, stability is poor.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide a kind of simple in construction, has branch units, security
Can be high, conductor busbar fixation extends bus duct service life, and reliable and stable one kind is welded tapping unit air type bus
Groove.
Technical scheme is used by for this utility model：
The groove formed including upper cover plate and lower shoe, the lower shoe upper end are provided with the supporting plate in groove, the branch
Fagging be provided with two layers insulation phase isolation block, it is described two layers insulation phase isolation block between be provided with conductor busbar, positioned at upper end insulation every
Phase block upper end is provided with pressing plate, is fixedly connected between the pressing plate, supporting plate, two layers of insulation phase isolation block and lower shoe by screw rod,
One end of the conductor busbar is provided with tapping unit, and the tapping unit is connected with conductor busbar vertical welding, the pressing plate
Elastic component is provided between insulation phase isolation block.
As the further improvement of above-mentioned technical proposal, the upper cover plate inwall both sides are provided with insulating barrier, the insulating barrier
Air vent is provided with upper cover plate inwall, the ventilation outer end of hole is down.
As the further improvement of above-mentioned technical proposal, the insulation phase isolation block is provided with the card for clamping conductor busbar
Groove.
As the further improvement of above-mentioned technical proposal, the conductor busbar surface is provided with radiating male and fomale(M＆F).
As the further improvement of above-mentioned technical proposal, the elastic component is V-type elastic plate or spring.
The utility model has the advantages that：
The utility model is simple in construction, has branch units, and security performance is high, conductor busbar fixation, extends bus
Groove service life, it is reliable and stable and there is good heat dispersion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1 it is upper cover plate in figure, 2 be lower shoe, 3 be supporting plate, 4 be insulation phase isolation block, 5 be conductor busbar, 6 is pressing plate, 7
It is screw rod, 8 be tapping unit, 9 be elastic component, 10 be insulating barrier, 11 is air vent.
Embodiment
One kind is welded tapping unit air-type bus duct, including the groove that upper cover plate 1 and lower shoe 2 form, the lower shoe 2
Upper end is provided with the supporting plate 3 in groove, and the supporting plate 3 is provided with two layers of insulation phase isolation block 4, two layers of insulation phase isolation block
Conductor busbar 5 is provided between 4, pressing plate 6 is provided with positioned at the upper end of insulation phase isolation block 4 of upper end, the pressing plate 6, supporting plate 3, two layers
It is fixedly connected between insulation phase isolation block 4 and lower shoe 2 by screw rod 7, one end of the conductor busbar 5 is provided with tapping unit 8,
The tapping unit 8 is connected with the vertical welding of conductor busbar 5, and elastic component 9 is provided between the pressing plate 6 and insulation phase isolation block 4.
As the further improvement of above-mentioned technical proposal, the inwall both sides of upper cover plate 1 are provided with insulating barrier 10, the insulation
Layer 10 is provided with air vent 11 with the inwall of upper cover plate 1, and the outer end of air vent 11 is down.
As the further improvement of above-mentioned technical proposal, the insulation phase isolation block 4 is provided with for clamping conductor busbar 5
Neck.
As the further improvement of above-mentioned technical proposal, the surface of conductor busbar 5 is provided with radiating male and fomale(M＆F).
As the further improvement of above-mentioned technical proposal, the elastic component 9 is V-type elastic plate or spring.
Claims (5)
1. one kind is welded tapping unit air-type bus duct, it is characterised in that the groove formed including upper cover plate and lower shoe, it is described
Lower shoe upper end is provided with the supporting plate in the groove, and the supporting plate is provided with two layers of insulation phase isolation block, two layers of insulation every
Conductor busbar is provided between phase block, pressing plate is provided with positioned at the insulation phase isolation block upper end of upper end, the pressing plate, supporting plate, two layers it is exhausted
It is fixedly connected between edge phase isolation block and lower shoe by screw rod, one end of the conductor busbar is provided with tapping unit, described point
Order member is connected with conductor busbar vertical welding, and elastic component is provided between the pressing plate and insulation phase isolation block.
2. one kind according to claim 1 is welded tapping unit air-type bus duct, it is characterised in that in the upper cover plate
Wall both sides are provided with insulating barrier, and the insulating barrier is provided with air vent with upper cover plate inwall, and the ventilation outer end of hole is down.
3. one kind according to claim 1 is welded tapping unit air-type bus duct, it is characterised in that the insulation is every phase
Block is provided with the neck for clamping conductor busbar.
4. one kind according to claim 1 is welded tapping unit air-type bus duct, it is characterised in that the conductor busbar
Surface is provided with radiating male and fomale(M＆F).
5. one kind according to claim 1 is welded tapping unit air-type bus duct, it is characterised in that the elastic component is
V-type elastic plate or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685978.5U CN206850373U (en) | 2017-06-14 | 2017-06-14 | One kind is welded tapping unit air-type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685978.5U CN206850373U (en) | 2017-06-14 | 2017-06-14 | One kind is welded tapping unit air-type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850373U true CN206850373U (en) | 2018-01-05 |
Family
ID=60800236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685978.5U Active CN206850373U (en) | 2017-06-14 | 2017-06-14 | One kind is welded tapping unit air-type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850373U (en) |
-
2017
- 2017-06-14 CN CN201720685978.5U patent/CN206850373U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |