CN220302261U - Air guide sleeve of wind power generation equipment - Google Patents
Air guide sleeve of wind power generation equipment Download PDFInfo
- Publication number
- CN220302261U CN220302261U CN202321454913.1U CN202321454913U CN220302261U CN 220302261 U CN220302261 U CN 220302261U CN 202321454913 U CN202321454913 U CN 202321454913U CN 220302261 U CN220302261 U CN 220302261U
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- China
- Prior art keywords
- end cover
- double
- wind power
- fixed
- fixedly connected
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- 238000010248 power generation Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses a guide cover of wind power generation equipment, which comprises a cylinder body, wherein a baffle plate and an end cover are respectively and fixedly connected to the inner end opening and the upper end of the cylinder body, a fixed column is fixedly connected to the upper side wall of the baffle plate, a double-sided toothed plate which movably penetrates through the inner top wall of the end cover is inserted into the upper side wall of the fixed column in a sliding manner, a fixed plate is fixedly sleeved on the outer wall of the double-sided toothed plate, a first spring is commonly connected between the fixed plate and the inner top wall of the end cover, gears arranged in the end cover are meshed to the side walls of the two sides of the double-sided toothed plate, and a positioning mechanism is arranged between each gear and each fixed column. According to the utility model, the bottom of the end cover can be pressed on the sealing ring at the top of the cylinder body by pushing the double-sided toothed plate inwards and loosening the double-sided toothed plate, and compared with the traditional multi-group bolt mounting mode, the connecting mode can greatly shorten the mounting time of the end cover and the cylinder body, improves the mounting efficiency and is convenient for the assembly of a large quantity of guide cover main body shells.
Description
Technical Field
The utility model relates to the technical field of fairings, in particular to a fairings of wind power generation equipment.
Background
The diversion for the wind driven generator is the outer protection cover of the hub of the wind driven generator, and the airflow can be evenly split according to the streamline shape of the diversion cover in the windward state of the wind driven generator, so the diversion cover is called.
The existing air guide sleeve consists of a cylinder body and an end cover, a plurality of groups of bolts are arranged at the joint of the cylinder body and the end cover, one ends of the cylinder body and the end cover are mutually connected in a threaded manner through the plurality of groups of bolts, but the connecting mode is inconvenient for the whole shell of the air guide sleeve to be formed, when a large number of shells are required to be assembled, the installation time is prolonged, the installation efficiency is reduced, and therefore, the air guide sleeve of the wind power generation equipment is provided.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a guide cover of wind power generation equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a wind power generation equipment's kuppe, includes the barrel, in the last port of barrel and upper end fixedly connected with baffle and end cover respectively, the last lateral wall fixedly connected with fixed column of baffle, the last lateral wall slip of fixed column is inserted and is equipped with the double-sided pinion rack that runs through the roof in the end cover movably, the outer wall fixed cover of double-sided pinion rack is equipped with the fixed plate, be connected with spring one jointly between fixed plate and the end cover roof, the both sides lateral wall of double-sided pinion rack all meshes to have the gear of installing in the end cover, every all be equipped with positioning mechanism between gear and the fixed column, positioning mechanism includes the cylindric lock of fixed connection at gear surface, the laminating of cylindric lock has the movable plate, the lateral wall fixedly connected with slip of movable plate inserts two locating pieces on the fixed column lateral wall, be connected with two telescopic links jointly between one side wall and the end cover inner wall of locating piece.
Preferably, a second spring is commonly connected between the side wall of the side of the two moving plates opposite to each other and the inner wall of the end cover.
Preferably, the lower end of the end cover is fixedly connected with a sealing ring propped against the upper end of the cylinder body.
Preferably, rectangular grooves matched with the double-sided toothed plates are formed in the upper ends of the fixing columns.
Preferably, two positioning grooves matched with the positioning blocks are formed in the side walls of the two sides of the fixed column.
Compared with the prior art, the air guide sleeve of the wind power generation equipment has the advantages that:
by pushing the double-sided toothed plate inwards, each positioning block can be separated from the fixed block under the action of the second spring, so that the bottom of the end cover can be pressed on the sealing ring at the top of the cylinder, and compared with the traditional multi-group bolt mounting mode, the mounting time of the end cover and the cylinder can be greatly shortened, the mounting efficiency is improved, and the assembly of a large number of guide cover main body shells is facilitated;
the sealing ring can improve the tightness between the cylinder body and the end cover, and ensure the smooth passing of air flow;
in summary, the utility model can lead the bottom of the end cover to be pressed on the sealing ring at the top of the cylinder body by pushing the double-sided toothed plate inwards and loosening the double-sided toothed plate, and compared with the traditional multi-group bolt installation mode, the connection mode can greatly shorten the installation time of the end cover and the cylinder body, improve the installation efficiency and facilitate the assembly of the main shell of the guide cover in a large batch.
Drawings
FIG. 1 is a schematic view of a nacelle of a wind turbine according to the present utility model;
fig. 2 is a plan view of a connection part between a double-sided toothed plate and a fixed column in a nacelle of a wind power generation device according to the present utility model.
In the figure: 1 barrel, 2 baffle, 3 end cover, 4 fixed columns, 5 double-sided toothed plates, 6 fixed plates, 7 gears, 8 cylindrical pins, 9 moving plates, 10 positioning blocks, 11 telescopic rods, 12 springs II, 13 rectangular grooves and 14 sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, a wind deflector of wind power generation equipment comprises a cylinder 1, wherein a baffle plate 2 and an end cover 3 are fixedly connected in and at the upper end of an upper port of the cylinder 1 respectively, and the baffle plate 2 is positioned above the inside of the cylinder 1, so that the installation between the inside of the cylinder 1 and a rotating shaft of a wind power generator cannot be influenced, and a sealing ring 14 propped against the upper end of the cylinder 1 is fixedly connected to the lower end of the end cover 3, so that the tightness between the cylinder 1 and the end cover 3 is improved, and the smooth passing of air flow is ensured.
The upper side wall fixedly connected with fixed column 4 of baffle 2, the upper side wall slip of fixed column 4 is inserted and is equipped with the double-sided pinion rack 5 that runs through the interior roof of end cover 3 movably, and rectangular slot 13 with double-sided pinion rack 5 assorted has been seted up to the upper end of fixed column 4, has certain spacing effect, can avoid double-sided pinion rack 5 to take place the skew.
The fixed cover of outer wall of two-sided pinion rack 5 is equipped with fixed plate 6, be connected with spring one jointly between the roof in fixed plate 6 and the end cover 3, the both sides lateral wall of two-sided pinion rack 5 all meshes has gear 7 of installing in end cover 3, all be equipped with positioning mechanism between every gear 7 and the fixed column 4, positioning mechanism includes cylindric lock 8 of fixed connection at gear 7 surface, cylindric lock 8's surface laminating has movable plate 9, all be connected with spring two 12 jointly between the lateral wall of one side of two movable plates 9 opposite to each other and the end cover 3 inner wall, reset when being favorable to two movable plates 9 to moving in opposite directions.
The lateral wall fixedly connected with of movable plate 9 slides and inserts two locating pieces 10 of establishing on fixed column 4 lateral wall, two constant head tanks with locating piece 10 assorted are all offered to the both sides lateral wall of fixed column 4, be connected with two telescopic links 11 jointly between one side lateral wall that movable plate 9 kept away from locating piece 10 and the end cover 3 inner wall, during the use, utilize outside bottle opener inwards to promote two face pinion rack 5 and remove first through fixed plate 5, drive two gears 7 reverse rotation with it simultaneously, thereby make two cylindric lock 8 reverse circular motion, with promote two movable plates 9 and move in opposite directions, and support end cover 3 on barrel 1, then loosen two face pinion rack 5 under the effect of first spring, and make two movable plate 9 move in opposite directions under the effect of two springs second 12 through two gears 7 again, until each locating piece 10 inserts in the constant head tank that corresponds, and then can compress tightly the bottom of end cover 2 on the sealing washer 10 at barrel 1 top, this kind of connected mode compares traditional big multiunit big reduction installation mode with the barrel 3 and can be compared, the end cover 3 is convenient for install two face-to take out the end cover 3, can be accomplished to the end cover 3 and the end cover is moved to the end cover 1 is moved to the time, can be enough to take off the end cover 3, the end cover is convenient for install two face-piece 1, can be removed, and the end cover is moved to the end cover 1 to the end cover is moved to the end cover is enough to the end cover 1.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a wind power generation equipment's kuppe, includes barrel (1), its characterized in that, in the last port of barrel (1) and upper end respectively fixedly connected with baffle (2) and end cover (3), the last lateral wall fixedly connected with fixed column (4) of baffle (2), the last lateral wall slip of fixed column (4) is inserted and is equipped with double-sided pinion rack (5) that the activity runs through the roof in end cover (3), the outer wall fixed cover of double-sided pinion rack (5) is equipped with fixed plate (6), be connected with spring one jointly between fixed plate (6) and the roof in end cover (3), both sides lateral wall of double-sided pinion rack (5) all meshes to have gear (7) of installing in end cover (3), every all be equipped with positioning mechanism between gear (7) and fixed column (4), positioning mechanism includes cylindric lock (8) of fixed connection at gear (7) surface, the laminating of cylindric lock (8) has movable plate (9), the lateral wall fixedly connected with slip of movable plate (9) inserts and establishes on two side walls (10) of fixed block (4), two side walls (10) are kept away from between two side walls (10) of telescopic link (3).
2. A wind power plant nacelle according to claim 1, characterized in that a spring two (12) is jointly connected between the side wall of the opposite side of the two moving plates (9) and the inner wall of the end cap (3).
3. A wind power plant nacelle according to claim 1, characterized in that the lower end of the end cap (3) is fixedly connected with a sealing ring (14) against the upper end of the cylinder (1).
4. A nacelle for a wind power plant according to claim 1, characterized in that the upper end of the fixing column (4) is provided with rectangular grooves (13) matching with double-sided toothed plates (5).
5. The nacelle of a wind power plant according to claim 1, wherein two positioning slots matching with the positioning blocks (10) are provided on both side walls of the fixing column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454913.1U CN220302261U (en) | 2023-06-08 | 2023-06-08 | Air guide sleeve of wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454913.1U CN220302261U (en) | 2023-06-08 | 2023-06-08 | Air guide sleeve of wind power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302261U true CN220302261U (en) | 2024-01-05 |
Family
ID=89374915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454913.1U Active CN220302261U (en) | 2023-06-08 | 2023-06-08 | Air guide sleeve of wind power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302261U (en) |
-
2023
- 2023-06-08 CN CN202321454913.1U patent/CN220302261U/en active Active
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