CN216981070U - Bus bar for electric energy transmission - Google Patents
Bus bar for electric energy transmission Download PDFInfo
- Publication number
- CN216981070U CN216981070U CN202220506246.6U CN202220506246U CN216981070U CN 216981070 U CN216981070 U CN 216981070U CN 202220506246 U CN202220506246 U CN 202220506246U CN 216981070 U CN216981070 U CN 216981070U
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- bus
- bus bar
- busbar
- electric energy
- spare
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Abstract
The utility model relates to the technical field of collecting rings in the field of wind power generation, in particular to a busbar for electric energy transmission, which comprises an insulating bottom plate, a plurality of busbar lines, a plurality of busbars, a sealing retaining piece and a spare bus fixing plate, wherein each busbar line is connected with the corresponding busbar line through one spare bus fixing plate, and the busbar line connected with the busbar line is connected with the insulating bottom plate through the sealing retaining piece. The bus bar structure scheme for electric energy transmission effectively realizes the electric energy transmission of a plurality of cables under the condition of ensuring that the electric gaps and creepage distances among a plurality of bus bars accord with national standards, and has the advantages of compact structure, easy installation and maintenance, safety and reliability.
Description
Technical Field
The utility model relates to the technical field of collecting rings in the field of wind power generation, in particular to a bus bar for electric energy transmission.
Background
When the collecting ring in the field of wind power generation is used, because the space of a fan tower cylinder is limited, and the number of cables output by the collecting ring is large, an electric energy transmission busbar which is compact in structure and easy to install and maintain is researched and developed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to overcome the defects of the above technology, and to provide a bus bar for electric energy transmission.
A bus bar for electric energy transmission comprises an insulating bottom plate, a plurality of bus bar connectors, a plurality of bus bars, a sealing retainer and a spare bus fixing plate, wherein each bus bar connector and the corresponding bus bar connector are connected through one spare bus fixing plate, and the bus bar connector connected with the bus bar connector is connected to the insulating bottom plate through the sealing retainer.
Further, the distance between a plurality of the bus bar connectors is in a step structure with the decreasing or increasing distance.
Further, the busbar is fixed with the spare female fixing plate through a locking bolt.
Furthermore, the spare bus fixing plate is made of a metal plate and a spare bus, and the spare bus fixing plate enables the bus bar and the bus bar to be connected in a fastening mode through a locking bolt.
Further, the seal holder fixedly holds and seals the bus bar by the insulating bottom plate.
Furthermore, the insulating bottom plate is provided with a mounting hole for connecting with external equipment.
The utility model has the advantages that: the bus bar structure scheme for electric energy transmission effectively realizes electric energy transmission of a plurality of cables under the condition of ensuring that the electric gaps and creepage distances among a plurality of bus bars meet the national standard, and has the advantages of compact structure, easy installation and maintenance, safety and reliability.
Drawings
FIG. 1 is a first perspective view of a bus bar for electrical energy delivery of the present invention;
fig. 2 is a second perspective view of a bus bar for electric energy transmission according to the present invention.
As shown in the figure: 10. an insulating base plate; 20. a bus bar; 30. a bus bar; 40. a seal retainer; 50. preparing a female fixing plate; 60. and (7) installing holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A bus bar for electric energy transmission comprises an insulating base plate 10, a plurality of bus bar connection plates 20, a plurality of bus bars 30, a sealing holder 40 and a spare bus fixing plate 50, wherein each bus bar connection plate 20 and the corresponding bus bar 30 are connected through one spare bus fixing plate 50, and the bus bar connection plate 20 connected with the bus bar 30 is connected to the insulating base plate 10 through the sealing holder 40.
The distance between a plurality of bus bars 20 is in a step structure with decreasing or increasing.
The bus bar 30 may connect a single or a plurality of bus bars 20, and the bus bar 30 is fixed to the female fixing plate 50 by a locking bolt.
The spare bus fixing plate 50 is made of a metal plate and a spare bus, the metal plate and the spare bus can be connected in a riveting or welding mode, and the spare bus fixing plate 50 enables the bus bar 20 and the bus bar 30 to be tightly connected through a locking bolt.
The seal holder 40 fixedly holds and seals the bus bar 20 by the insulating base plate 10.
The insulating base plate 10 is provided with a mounting hole 60 for connecting with an external device.
In the product of the present invention, the end of the bus bar 30 away from the fixing plate 50 of the spare bus serves as an electrical energy input end for outputting electrical energy to the bus bar 20.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A busbar for electrical energy transmission, comprising: the bus bar fixing device comprises an insulating bottom plate (10), a plurality of bus bar connecting bars (20), a plurality of bus bars (30), a sealing retaining piece (40) and a spare bus fixing plate (50), wherein each bus bar connecting bar (20) is connected with the corresponding bus bar (30) through one spare bus fixing plate (50), and the bus bar connecting bar (20) connected with the bus bar (30) is connected to the insulating bottom plate (10) through the sealing retaining piece (40).
2. A busbar for the transmission of electric energy according to claim 1, wherein: the distance between a plurality of bus bars (20) is in a step structure with decreasing or increasing.
3. A busbar for the transmission of electric energy according to claim 1, wherein: the bus bar (30) and the spare bus fixing plate (50) are fixed through locking bolts.
4. A busbar for the transmission of electric energy according to claim 1, wherein: the spare bus fixing plate (50) is made of a metal plate and a spare bus, and the spare bus fixing plate (50) enables the bus bar (20) to be tightly connected with the bus bar (30) through a locking bolt.
5. A busbar for the transmission of electric energy according to claim 1, wherein: the seal holder (40) fixedly holds and seals the busbar (20) by the insulating base plate (10).
6. A busbar for the transmission of electric energy according to claim 1, wherein: and the insulating bottom plate (10) is provided with a mounting hole (60) for connecting with external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220506246.6U CN216981070U (en) | 2022-03-10 | 2022-03-10 | Bus bar for electric energy transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220506246.6U CN216981070U (en) | 2022-03-10 | 2022-03-10 | Bus bar for electric energy transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981070U true CN216981070U (en) | 2022-07-15 |
Family
ID=82359665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220506246.6U Active CN216981070U (en) | 2022-03-10 | 2022-03-10 | Bus bar for electric energy transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216981070U (en) |
-
2022
- 2022-03-10 CN CN202220506246.6U patent/CN216981070U/en active Active
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