CN215860340U - Wind-guiding ring for generator beneficial to adjustment - Google Patents
Wind-guiding ring for generator beneficial to adjustment Download PDFInfo
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- CN215860340U CN215860340U CN202122419164.6U CN202122419164U CN215860340U CN 215860340 U CN215860340 U CN 215860340U CN 202122419164 U CN202122419164 U CN 202122419164U CN 215860340 U CN215860340 U CN 215860340U
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- arc board
- arc plate
- board
- adjustment
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Abstract
The utility model discloses a wind guide ring for a generator, which is beneficial to adjustment and relates to the technical field of generators. Including upper left arc board, upper right arc board, lower right arc board and lower left arc board, upper left arc board is connected with upper right arc board through the bolt, upper right arc board is connected with lower right arc board through the bolt, lower right arc board is connected with lower left arc board through the bolt, lower left arc board is connected with upper left arc board through the bolt, and upper left arc board and upper right arc board, upper right arc board and lower right arc board, lower right arc board and lower left arc board, set up the liner between the junction of lower left arc board and upper left arc board. The wind guide ring for the generator, which is beneficial to adjustment, is equally divided into four sections by adopting a split type splicing design, each section is locked by using bolts after being attached through a bent part and a flat part, and the distribution positions among the four sections can be adjusted by only loosening the bolts when adjustment is needed.
Description
Technical Field
The utility model relates to the technical field of generators, in particular to a wind guide ring for a generator, which is beneficial to adjustment.
Background
The steam turbine is a rotating machine which takes steam as power and converts the heat energy of the steam into mechanical work, is the most widely applied prime mover in modern thermal power plants, and the wind guide ring is one of the more key parts in the steam turbine and is usually produced by casting.
The wind guide ring plays a role in fixing the fan blades and also plays a role in assisting wind guide to a certain extent, and the size of the conventional wind guide ring is fixed and cannot be adjusted, so that the usability of the wind guide ring is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wind guide ring for a generator, which is beneficial to adjustment and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a do benefit to wind scooper for generator of regulation, includes upper left arc board, upper right arc board, lower right arc board and lower left arc board, the upper left arc board is connected with the upper right arc board through the bolt, the upper right arc board is connected with the lower right arc board through the bolt, the lower right arc board is connected with the lower left arc board through the bolt, the lower left arc board is connected with the upper left arc board through the bolt, and sets up the liner between the junction of upper left arc board and upper right arc board, upper right arc board and lower right arc board, lower right arc board and lower left arc board, lower left arc board and upper left arc board.
Furthermore, the upper left arc plate, the upper right arc plate, the lower right arc plate and the lower left arc plate are combined to form a complete air guide ring, and an air ring arc section is arranged on the back surface of the air guide ring.
Further, the one end of arc board is for bending, and the other end is straight portion on the left side, on the right side arc board, right side arc board and left side arc board down, through straight portion and the corresponding joint of the portion of bending.
Further, a gap is reserved between the straight portion and the bent portion, and the gasket is located in the gap.
Furthermore, waist-shaped holes are formed in the bending portion and the straight portion, and connected bolts penetrate into the waist-shaped holes.
Furthermore, all be equipped with the mounting hole on upper left arc board, upper right arc board, right lower arc board and the left lower arc board, and be equipped with the pilot hole on its inner ring wall.
Compared with the prior art, the utility model provides the wind guide ring for the generator, which is beneficial to adjustment and has the following beneficial effects:
the wind guide ring for the generator, which is beneficial to adjustment, is equally divided into four sections by adopting a split type splicing design, each section is locked by using bolts after being attached through a bent part and a flat part, and the distribution positions among the four sections can be adjusted by only loosening the bolts when adjustment is needed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
In the figure: 1. a left upper arc plate; 2. a right upper arc plate; 3. a right lower arc plate; 4. a left lower arc plate; 5. a liner; 6. a wind ring arc section; 7. a bending part; 8. a straight portion; 9. a kidney-shaped hole; 10. mounting holes; 11. and (7) assembling holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a wind-guiding ring for generator, which is easy to adjust and comprises a left upper arc plate 1, a right upper arc plate 2, a right lower arc plate 3 and a left lower arc plate 4, wherein the left upper arc plate 1 is connected with the right upper arc plate 2 through a bolt, the right upper arc plate 2 is connected with the right lower arc plate 3 through a bolt, the right lower arc plate 3 is connected with the left lower arc plate 4 through a bolt, the left lower arc plate 4 is connected with the left upper arc plate 1 through a bolt, a gasket 5 is arranged between the joints of the left upper arc plate 1, the right upper arc plate 2, the right lower arc plate 3, the left lower arc plate 4 and the left upper arc plate 1, the split type splicing design is divided into four sections, each section is jointed through a bending part 7 and a straight part 8, and then is locked by a bolt when the adjustment is needed, the distribution positions among the four sections can be adjusted by only loosening the bolts, and the utility model can realize good adjustment and stretching and meet the actual fan blade installation requirements.
Specifically, the upper left arc plate 1, the upper right arc plate 2, the lower right arc plate 3 and the lower left arc plate 4 are combined to form a complete air guide ring, and the back surface of the air guide ring is provided with an air ring arc section 6.
In this embodiment, adopt split type concatenation design, divide equally into four sections, can realize fine regulation tensile, accord with actual fan blade installation demand.
Specifically, the one end of arc board 4 is for the portion of bending 7 under upper left arc board 1, upper right arc board 2, the right side down arc board 3 and the left side, and the other end is straight portion 8, through straight portion 8 and the corresponding joint of the portion of bending 7.
In this embodiment, after each segment is attached to the straight portion 8 through the bent portion 7, the segments are fastened by bolts.
Specifically, a gap is reserved between the straight portion 8 and the bent portion 7, and the gasket 5 is located in the gap.
In this embodiment, the spacer 5 is used to fill the space between the surfaces of the straight portion 8 and the bent portion 7, thereby improving the bondability between the two.
Specifically, waist-shaped holes 9 are formed in the bending portion 7 and the straight portion 8, and connecting bolts penetrate through the waist-shaped holes 9.
In this embodiment, when needing to adjust, only need unscrew the bolt can adjust the distribution position between the four sections, waist type hole 9 does benefit to the surplus activity of bolt.
Specifically, all be equipped with mounting hole 10 on upper left arc board 1, upper right arc board 2, right lower arc board 3 and the left lower arc board 4, and be equipped with pilot hole 11 on its interior rampart.
In this embodiment, the wind guide ring is assembled on the generator through the mounting hole 10, and is connected with the fan blade through the mounting hole 11.
When the fan blade is used, a split type splicing design is adopted, the fan blade is equally divided into four sections, each section is locked by using bolts after being attached through the bending part 7 and the flat part 8, and when the fan blade needs to be adjusted, the distribution positions among the four sections can be adjusted by loosening the bolts.
In summary, the wind guide ring for the generator beneficial to adjustment is divided into four sections in an equal way by adopting a split splicing design, each section is attached by the bending part 7 and the flat part 8 and then locked by the bolts, and when adjustment is needed, the distribution positions among the four sections can be adjusted by loosening the bolts.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a do benefit to wind-guiding circle for generator of adjusting, includes upper left arc board (1), upper right arc board (2), right side arc board (3) and left side arc board (4) down, its characterized in that: the arc plate (1) is connected with the upper right arc plate (2) through a bolt, the upper right arc plate (2) is connected with the lower right arc plate (3) through a bolt, the lower right arc plate (3) is connected with the lower left arc plate (4) through a bolt, the lower left arc plate (4) is connected with the upper left arc plate (1) through a bolt, and the upper left arc plate (1) is connected with the upper right arc plate (2), the upper right arc plate (2) is connected with the lower right arc plate (3), the lower right arc plate (3) is connected with the lower left arc plate (4), the lower left arc plate (4) and the upper left arc plate (1) through a bolt, so that a gasket (5) is arranged between the joints of the upper left arc plate (1) and the upper right arc plate (2).
2. The wind guide ring for the generator, which is beneficial to adjustment, of claim 1, wherein: the upper left arc plate (1), the upper right arc plate (2), the lower right arc plate (3) and the lower left arc plate (4) are combined to form a complete air guide ring, and the back surface of the air guide ring is provided with an air ring arc section (6).
3. The wind guide ring for the generator, which is beneficial to adjustment, of claim 1, wherein: the one end of arc board (4) is for bending portion (7) down in upper left arc board (1), upper right arc board (2), right side down arc board (3) and a left side, and the other end is straight portion (8), through straight portion (8) and the corresponding joint of portion of bending (7).
4. The wind guide ring for the generator, which is beneficial to adjustment, according to claim 3, is characterized in that: a gap is reserved between the straight part (8) and the bending part (7), and the gasket (5) is located in the gap.
5. The wind guide ring for the generator, which is beneficial to adjustment, according to claim 3, is characterized in that: waist-shaped holes (9) are formed in the bending portion (7) and the flat portion (8), and connected bolts penetrate into the waist-shaped holes (9).
6. The wind guide ring for the generator, which is beneficial to adjustment, of claim 1, wherein: all be equipped with mounting hole (10) on upper left arc board (1), upper right arc board (2), right side arc board (3) and left side arc board (4) down, and be equipped with pilot hole (11) on its inner ring wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419164.6U CN215860340U (en) | 2021-10-08 | 2021-10-08 | Wind-guiding ring for generator beneficial to adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419164.6U CN215860340U (en) | 2021-10-08 | 2021-10-08 | Wind-guiding ring for generator beneficial to adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860340U true CN215860340U (en) | 2022-02-18 |
Family
ID=80260311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122419164.6U Active CN215860340U (en) | 2021-10-08 | 2021-10-08 | Wind-guiding ring for generator beneficial to adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860340U (en) |
-
2021
- 2021-10-08 CN CN202122419164.6U patent/CN215860340U/en active Active
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