CN109088372A - Tapping unit air-type bus duct - Google Patents
Tapping unit air-type bus duct Download PDFInfo
- Publication number
- CN109088372A CN109088372A CN201710446755.8A CN201710446755A CN109088372A CN 109088372 A CN109088372 A CN 109088372A CN 201710446755 A CN201710446755 A CN 201710446755A CN 109088372 A CN109088372 A CN 109088372A
- Authority
- CN
- China
- Prior art keywords
- isolation block
- tapping unit
- phase isolation
- plate
- insulation phase
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/10—Cooling
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The present invention relates to tapping unit air-type bus ducts.The slot formed including upper cover plate and lower plate, the lower plate upper end is equipped with the support plate being located in slot, the support plate is equipped with two layers of insulation phase isolation block, conductor busbar is equipped between two layers of insulation phase isolation block, insulation phase isolation block upper end positioned at upper end is equipped with pressing plate, the pressing plate, support plate are fixedly connected between two layers insulation phase isolation block and lower plate by screw rod, one end of the conductor busbar is equipped with tapping unit, the tapping unit is connect with conductor busbar vertical welding, is equipped with elastic component between the pressing plate and insulation phase isolation block.The configuration of the present invention is simple has branch units, and security performance is high, conductor busbar fixation, extends bus duct service life, reliable and stable and have good heat dissipation performance.
Description
Technical field
The present invention relates to a kind of air-type bus duct more particularly to tapping unit air-type bus ducts, belong to power transmission and distribution and set
Standby technical field.
Background technique
Modern high-rise building and large-scale workshop need huge electric energy, and in face of 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 a efficient conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality wiring
It needs.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, when construction, brings many difficulties, moreover, to make its change when distribution system to be changed
It is simply some to be nearly impossible, however, being very easy to achieve the goal, in addition also if using bus duct
Building can be made to become more beautiful.The cell branch of existing bus duct is mostly plug-in type, can not when extracted current is larger
Meet requirement, there are some potential safety problems, short circuit easily occurs in long-time use process, accident occurs, threatens enterprise
With the personal safety of staff, and conductor busbar is not fixed firmly, and stability is poor.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, there is branch units, security performance
Height, conductor busbar fixation extend bus duct service life, reliable and stable tapping unit air-type bus duct.
Thus the technical scheme adopted by the invention is that:
Including the slot that upper cover plate and lower plate form, the lower plate upper end is equipped with the support plate being located in slot, the support plate
It is equipped with two layers of insulation phase isolation block, is equipped with conductor busbar, the insulation phase isolation block positioned at upper end between two layers of insulation phase isolation block
Upper end is equipped with pressing plate, and the pressing plate, support plate are fixedly connected between two layers insulation phase isolation block and lower plate by screw rod, described
One end of conductor busbar is equipped with tapping unit, and the tapping unit connect with conductor busbar vertical welding, the pressing plate with it is exhausted
Elastic component is equipped between edge phase isolation block.
As a further improvement of the above technical scheme, upper cover plate inner wall two sides are equipped with insulating layer, the insulating layer
It is equipped with ventilation hole with upper cover plate inner wall, the ventilation outer end of hole is downward.
As a further improvement of the above technical scheme, the insulation phase isolation block is equipped with the card for being clamped conductor busbar
Slot.
As a further improvement of the above technical scheme, conductor busbar surface is equipped with heat dissipation male and fomale(M&F).
As a further improvement of the above technical scheme, the elastic component is V-type elastic plate or spring.
The invention has the advantages that
The configuration of the present invention is simple has branch units, and security performance is high, conductor busbar fixation, extends bus duct and uses the longevity
Life, it is reliable and stable and have good heat dissipation performance.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 it is upper cover plate in figure, 2 be lower plate, 3 be support 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 layer, 11 is ventilation hole.
Specific embodiment
Tapping unit air-type bus duct, including the slot that upper cover plate 1 and lower plate 2 form, 2 upper end of lower plate is equipped with
Support plate 3 in slot, the support plate 3 are equipped with two layers of insulation phase isolation block 4, set between two layers of insulation phase isolation block 4
There is conductor busbar 5, is equipped with pressing plate 6 positioned at 4 upper end of insulation phase isolation block of upper end, the pressing plate 6, support plate 3, two layers of insulation are every phase
It is fixedly connected between block 4 and lower plate 2 by screw rod 7, one end of the conductor busbar 5 is equipped with tapping unit 8, the tap
Unit 8 is connect with 5 vertical welding of conductor busbar, is equipped with elastic component 9 between the pressing plate 6 and insulation phase isolation block 4.
As a further improvement of the above technical scheme, the 1 inner wall two sides of upper cover plate are equipped with insulating layer 10, the insulation
Layer 10 is equipped with ventilation hole 11 with 1 inner wall of upper cover plate, and 11 outer end of ventilation hole is downward.
As a further improvement of the above technical scheme, the insulation phase isolation block 4 is equipped with for being clamped conductor busbar 5
Card slot.
As a further improvement of the above technical scheme, 5 surface of conductor busbar is equipped with heat dissipation male and fomale(M&F).
As a further improvement of the above technical scheme, the elastic component 9 is V-type elastic plate or spring.
Claims (5)
1. tapping unit air-type bus duct, which is characterized in that including the slot that upper cover plate and lower plate form, on the lower plate
End is equipped with the support plate being located in slot, and the support plate is equipped with two layers of insulation phase isolation block, between two layers of insulation phase isolation block
Equipped with conductor busbar, the insulation phase isolation block upper end positioned at upper end is equipped with pressing plate, the pressing plate, support plate, two layers of insulation phase isolation block
Be fixedly connected between lower plate by screw rod, one end of the conductor busbar is equipped with tapping unit, the tapping unit with
The connection of conductor busbar vertical welding is equipped with elastic component between the pressing plate and insulation phase isolation block.
2. tapping unit air-type bus duct according to claim 1, which is characterized in that upper cover plate inner wall two sides are set
There is insulating layer, the insulating layer and upper cover plate inner wall are equipped with ventilation hole, and the ventilation outer end of hole is downward.
3. tapping unit air-type bus duct according to claim 1, which is characterized in that the insulation phase isolation block is equipped with
For being clamped the card slot of conductor busbar.
4. tapping unit air-type bus duct according to claim 1, which is characterized in that the conductor busbar is set on surface
There is heat dissipation male and fomale(M&F).
5. tapping unit air-type bus duct according to claim 1, which is characterized in that the elastic component is V-type elasticity
Plate or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446755.8A CN109088372A (en) | 2017-06-14 | 2017-06-14 | Tapping unit air-type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446755.8A CN109088372A (en) | 2017-06-14 | 2017-06-14 | Tapping unit air-type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088372A true CN109088372A (en) | 2018-12-25 |
Family
ID=64839302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446755.8A Pending CN109088372A (en) | 2017-06-14 | 2017-06-14 | Tapping unit air-type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088372A (en) |
-
2017
- 2017-06-14 CN CN201710446755.8A patent/CN109088372A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |