CN213366807U - Reinforced welding structure for connecting tubular bus conductors of wind power generation - Google Patents
Reinforced welding structure for connecting tubular bus conductors of wind power generation Download PDFInfo
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- CN213366807U CN213366807U CN202022602505.9U CN202022602505U CN213366807U CN 213366807 U CN213366807 U CN 213366807U CN 202022602505 U CN202022602505 U CN 202022602505U CN 213366807 U CN213366807 U CN 213366807U
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- tubular bus
- conductor
- bus conductor
- connecting pipe
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Abstract
A reinforced welding structure for connecting a wind power tubular bus conductor relates to the technical field of wind power generation electric energy transmission. The tubular bus conductor is designed for mainly solving the problems that the mechanical connection adopted by the existing tubular bus conductor of the wind power is poor in shock resistance and easy to cause accidents. The bus bar comprises a first tubular bus bar conductor, a connecting pipe, a reinforcing piece and a second tubular bus bar conductor; the first tubular bus bar conductor and the second tubular bus bar conductor are welded together with the reinforcement by a weld seam through the connecting pipe. Welding grooves are reserved at one end of the first tubular bus conductor, two ends of the connecting pipe and one end of the second tubular bus conductor, two ends of the connecting pipe are respectively inserted into the first tubular bus conductor and the second tubular bus conductor, the reserved welding grooves are in butt joint, and a welding seam is arranged at the reserved welding groove. The reinforcing member is inserted into the inner cavities of the connecting pipe, the first tubular bus bar conductor, and the second tubular bus bar conductor. Its advantages are high vibration resistance and high reliability.
Description
The technical field is as follows:
the utility model belongs to the technical field of wind power generation electric energy transmission technique and specifically relates to a strenghthened type welded structure that is used for wind-powered electricity generation tubular bus conductor to connect.
Background art:
at present, the tubular wind power bus is applied and developed quickly in a wind power tower, and more tubular wind power bus conductors are connected mechanically. The mechanical connection wind power tubular bus has the advantages that the connection of the intermediate joints is complex, the bolts are easy to loosen, the shock resistance is poor, and accidents are easy to cause. Therefore, the reliable reinforced welding structure is very important for realizing the effective connection of the wind power tubular bus conductor.
The invention content is as follows:
the utility model aims to solve the technical problem that a strenghthened type welded structure that is used for wind-powered electricity generation tubular busbar conductor to connect that can replace wind power tower interior wind power tubular busbar conductor is provided, and electric current bearing capacity is strong, the vibration resistance is good.
In order to realize the purpose of the utility model, the utility model provides a reinforced welding structure for connecting a wind power tubular bus conductor, which comprises a first tubular bus conductor, a connecting pipe, a reinforcing piece, a second tubular bus conductor and a welding seam; the first tubular bus bar conductor and the second tubular bus bar conductor are welded together with the reinforcement by a weld seam through the connecting pipe.
And welding grooves are reserved at one end of the first tubular bus conductor facing the second tubular bus conductor, at two ends of the connecting pipe and at one end of the second tubular bus conductor facing the first tubular bus conductor, the two ends of the connecting pipe are respectively inserted into the first tubular bus conductor and the second tubular bus conductor, the reserved welding grooves are butted, and a welding seam is arranged at the reserved welding groove.
The reinforcing piece is inserted into the inner cavities of the connecting pipe, the first tubular bus conductor and the second tubular bus conductor.
As a reinforced welding structure for connecting the wind power tubular bus conductor, the connecting pipe and the reinforcing piece are made of the same conductive material as the first tubular bus conductor and the second tubular bus conductor.
As a reinforced welding structure for connecting the wind power tubular bus conductor, the connecting pipe is equal to the circular sections of the first tubular bus conductor and the second tubular bus conductor.
As a reinforced welding structure for connecting the wind power tubular bus conductor, the reinforcing piece is a cylinder or a prism, and the cylinder is not limited to a solid structure and can also be a hollow structure.
The utility model has the advantages that: because the connecting pipe is the same as the sections of the first tubular bus conductor and the second tubular bus conductor, the welding part is provided with the reinforcing piece, and the current-carrying capacity and the mechanical property are enhanced after welding. The utility model discloses simple structure, electric current bearing capacity are strong, the vibration resistance is good, and the reliability is high. The production time in a factory is reduced, and the production cost is reduced.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
The specific implementation mode is as follows:
the technical solutions of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
Referring to fig. 1 and fig. 2, the concrete structure of the reinforced welding structure for connecting the wind power tubular bus conductors of the present invention is disclosed, and in this embodiment, the reinforced welding structure for connecting the wind power tubular bus conductors includes a first tubular bus conductor 1, a connecting pipe 2, a reinforcing member 3, a second tubular bus conductor 4, and a welding seam 5.
The first tubular bus bar conductor 1 and the second tubular bus bar conductor 4 are welded to the reinforcement 3 via the connecting pipe 2 by a weld 5.
In the present embodiment, the first tubular bus bar conductor 1, the connection pipe 2, the reinforcement 3, and the second tubular bus bar conductor 4 are preferably aluminum alloy pipes made of the same material.
In this embodiment, the connecting pipe 2 has the same cross section as the first tubular bus bar conductor 1 and the second tubular bus bar conductor 4.
The outer diameter of the reinforcing member 3 in this embodiment is smaller than the inner diameter of the connecting pipe 2.
In this embodiment, welding grooves are reserved at corresponding welding positions of the first tubular bus conductor 1, the connecting pipe 2 and the second tubular bus conductor 4.
In this embodiment, the reinforcing member 3 is inserted into the inner cavities of the first tubular bus conductor 1, the connecting pipe 2, and the second tubular bus conductor 4, the welding grooves reserved at the two ends of the connecting pipe 2 are butted with the welding grooves reserved for the first tubular bus conductor 1 and the second tubular bus conductor 4, and the first tubular bus conductor 1 and the second tubular bus conductor 4 are welded into a whole at the welding grooves by the connecting pipe 2 and the reinforcing member 3 through the welding seam.
In the embodiment, the connecting pipe 2 has the same section as the first tubular bus conductor 1 and the second tubular bus conductor 4, the reinforcing part 3 is arranged at the welding part, and the current-carrying capacity and the mechanical property are enhanced after welding. The structure is simple, the current bearing capacity is strong, the vibration resistance is good, and the reliability is high.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a strenghthened type welded structure for wind-powered electricity generation tubular bus conductor connects, includes first tubular bus conductor, the tubular bus conductor of second, characterized by: the first tubular bus bar conductor and the second tubular bus bar conductor are welded together with the reinforcement by a weld seam through the connecting pipe.
2. The reinforced welding structure for the connection of the wind power tubular bus conductor according to claim 1, wherein: the two ends of the connecting pipe are respectively inserted into the first tubular bus conductor and the second tubular bus conductor, and the reinforcing piece is inserted into the inner cavities of the connecting pipe, the first tubular bus conductor and the second tubular bus conductor.
3. The reinforced welding structure for the connection of the wind power tubular bus conductor according to claim 1 or 2, wherein: and welding grooves are reserved at one end of the first tubular bus conductor facing the second tubular bus conductor, at two ends of the connecting pipe and at one end of the second tubular bus conductor facing the first tubular bus conductor, and the welding seams are arranged at the reserved welding grooves.
4. The reinforced welding structure for the connection of the wind power tubular bus conductor according to claim 1 or 2, wherein: the connecting pipe, the reinforcing piece, the first tubular bus conductor and the second tubular bus conductor are made of the same conductive material.
5. The reinforced welding structure for the connection of the wind power tubular bus conductor according to claim 1 or 2, wherein: the connecting pipe is equal to the first tubular bus conductor and the second tubular bus conductor in circular section.
6. The reinforced welding structure for the connection of the wind power tubular bus conductor according to claim 1 or 2, wherein: the reinforcing member is a cylinder or a prism, and the cylinder is not limited to a solid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602505.9U CN213366807U (en) | 2020-11-12 | 2020-11-12 | Reinforced welding structure for connecting tubular bus conductors of wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602505.9U CN213366807U (en) | 2020-11-12 | 2020-11-12 | Reinforced welding structure for connecting tubular bus conductors of wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366807U true CN213366807U (en) | 2021-06-04 |
Family
ID=76134262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022602505.9U Active CN213366807U (en) | 2020-11-12 | 2020-11-12 | Reinforced welding structure for connecting tubular bus conductors of wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366807U (en) |
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2020
- 2020-11-12 CN CN202022602505.9U patent/CN213366807U/en active Active
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