CN219012764U - Limiting device for wind power boosting rotor and wind power boosting system - Google Patents
Limiting device for wind power boosting rotor and wind power boosting system Download PDFInfo
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- CN219012764U CN219012764U CN202320137808.9U CN202320137808U CN219012764U CN 219012764 U CN219012764 U CN 219012764U CN 202320137808 U CN202320137808 U CN 202320137808U CN 219012764 U CN219012764 U CN 219012764U
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- 230000002035 prolonged effect Effects 0.000 abstract description 3
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Abstract
The utility model discloses a limiting device for a wind power boosting rotor and a wind power boosting system, and belongs to the technical field of wind power boosting rotors. According to the limiting device for the wind power boosting rotor and the wind power boosting system, the outer peripheral surface of the limiting roller is abutted against the outer wall or the inner wall of the outer cylinder, the acting force between the limiting roller and the outer cylinder can be adjusted through the adjusting component, so that the acting force between each limiting roller and the outer cylinder is basically consistent, the limiting roller can have a certain range of displacement through the elastic piece, the load generated by the outer cylinder in high-speed operation is absorbed and buffered, the stability of the outer cylinder in high-speed operation is ensured, and the service life of the roller is prolonged. Meanwhile, the first end of the mounting bracket is rotatably arranged at the base or the inner tower, the limiting roller is rotatably arranged at the second end of the mounting bracket, and compared with the prior art, the mounting and dismounting of the limiting roller are convenient, the pressing force of the limiting roller is convenient to adjust, and the contact stability of the limiting roller and the outer barrel is improved.
Description
Technical Field
The utility model relates to the technical field of wind power boosting rotors, in particular to a limiting device for a wind power boosting rotor and a wind power boosting system.
Background
The working principle of the wind power boosting rotor is the magnus effect, and the ship additionally provided with the wind power boosting rotor can generate thrust in the advancing direction by adjusting the rotating direction of the rotor under the transverse wind or oblique wind state, so that the boosting effect is achieved.
The wind power boosting rotor generally comprises a base, an inner tower and an outer cylinder, wherein the inner tower is fixedly arranged on the base, and the outer cylinder is rotatably sleeved on the outer side of the inner tower. The axial coaxiality of the axis of the outer cylinder and the axis of the inner tower can deviate due to the influence of processing, manufacturing and use environments, and in order to limit the radial runout of the outer cylinder, a plurality of limiting wheel devices are generally arranged along the circumferential direction of the outer cylinder, and each limiting wheel device comprises a limiting wheel which is abutted with the wall of the outer cylinder so as to limit the radial runout of the outer cylinder.
The wind power boosting rotor is usually quite high and large, the maximum diameter can reach six meters, and the maximum height is approximately forty meters. The outer cylinder needs to rotate around the central shaft of the inner tower at a high speed, the rotation linear speed of the outer cylinder is high, the moment of inertia of the outer cylinder is very large, the smooth and high-speed operation of the outer cylinder is ensured, the shaking amount of the outer cylinder is reduced, and high requirements are put on the limiting wheel device at the bottom of the outer cylinder.
In the prior art, the wheel shafts of the limiting wheels are arranged on the base in a sliding manner, so that the contact stability of the limiting wheels and the outer cylinder is not high, and the defects of large assembly workload, difficulty in controlling the installation precision and the like exist. If the assembly error of each limiting wheel device is too large, the rotor outer cylinder can generate severe shaking when running at high speed, the roller load can be increased, and the service life of the roller is directly influenced; meanwhile, the continuous and stable running of the rotor cannot be ensured, the rotating speed of the outer cylinder cannot meet the design requirement, and the local part of the outer cylinder can possibly generate great internal stress and torsional deformation to cause the safety accident of the rotor.
Disclosure of Invention
The utility model aims to provide a limiting device for a wind power boosting rotor and a wind power boosting system, which have the advantages of simple structure, convenience in assembly and adjustment, and improvement of the contact stability of a limiting roller and an outer cylinder, so as to ensure the stability of the outer cylinder during high-speed operation.
In order to achieve the above object, the following technical scheme is provided:
in one aspect, a limiting device of a wind power boosting rotor is provided, the wind power boosting rotor comprises a base, an inner tower and an outer cylinder, the inner tower is fixedly arranged on the base, and the outer cylinder is rotatably sleeved on the outer side of the inner tower;
the limiting device for the wind power boosting rotor comprises a plurality of limiting units distributed along the outer periphery or the inner periphery of the outer cylinder, and the limiting units comprise:
the roller mechanism comprises a limiting roller and a mounting bracket, the mounting bracket is provided with a first end and a second end along a first direction, the first end is rotatably arranged on the base or the inner tower, the limiting roller is rotatably arranged at the second end, and the outer peripheral surface of the limiting roller is abutted with the outer wall or the inner wall of the outer cylinder;
the adjusting mechanism comprises an adjusting component, one end of the adjusting component is abutted to the second end, and the adjusting component is used for adjusting acting force between the limiting roller and the outer cylinder;
and the elastic piece is clamped between the adjusting component and the second end.
As an alternative to the limiting device of the wind power-assisted rotor, the adjusting mechanism further comprises a pressure detecting member for detecting the pressure between the adjusting assembly and the second end.
As an alternative scheme of the limiting device of the wind power boosting rotor, the limiting device for the wind power boosting rotor further comprises an alarm mechanism, and the alarm mechanism can send out an alarm prompt according to the detection result of the pressure detection piece.
As an alternative to the stop means of the wind-powered booster rotor, the adjustment assembly comprises:
the fixed seat is fixedly arranged on the base or the inner tower;
the screw rod penetrates through the fixing seat and is in butt joint with the elastic piece, and the screw rod is in threaded connection with the fixing seat;
the locking piece is used for locking or unlocking the screw rod and the fixing seat.
As an alternative scheme of the limiting device of the wind power boosting rotor, the number of the limiting units is even, and a plurality of limiting units are uniformly distributed along the outer periphery or the inner periphery of the outer cylinder.
As an alternative scheme of the limiting device of the wind power boosting rotor, the elastic piece is of a cylindrical structure, and two ends of the elastic piece along the axial direction of the elastic piece are respectively abutted to the adjusting assembly and the second end.
As the alternative scheme of stop device of wind-force boosting rotor, the elastic component includes main part, the one end of main part along the second direction is equipped with first switching portion, first switching portion is round platform column structure, just the major diameter end of first switching portion connect in main part, the minor diameter end of first switching portion with adjusting component butt.
As the alternative scheme of stop device of wind-force boosting rotor, the elastic component includes main part, the one end of main part along the second direction is equipped with second switching portion, second switching portion is round platform column structure, just the major diameter end of second switching portion with main part is connected, the minor diameter end of second switching portion with second end butt.
As an alternative scheme of the limiting device of the wind power boosting rotor, the first end is provided with a rotating shaft, one end of the rotating shaft is fixedly connected with the first end, and the other end of the rotating shaft is rotatably connected with the base or the inner tower.
On the other hand, a wind power boosting system is provided, and the wind power boosting system comprises the limiting device for the wind power boosting rotor.
Compared with the prior art, the utility model has the beneficial effects that:
according to the limiting device for the wind power boosting rotor and the wind power boosting system, the outer peripheral surface of the limiting roller is abutted against the outer wall or the inner wall of the outer cylinder, the acting force between the limiting roller and the outer cylinder can be adjusted through the adjusting component, so that the acting force between each limiting roller and the outer cylinder is basically consistent, the limiting roller can have a certain range of displacement through the elastic piece, the load generated by the outer cylinder in high-speed operation is absorbed and buffered, the stability of the outer cylinder in high-speed operation is ensured, and the service life of the roller is prolonged. Meanwhile, the first end of the mounting bracket is rotatably arranged at the base or the inner tower, the limiting roller is rotatably arranged at the second end of the mounting bracket, and compared with the prior art, the mounting and dismounting of the limiting roller are convenient, the pressing force of the limiting roller is convenient to adjust, and the contact stability of the limiting roller and the outer barrel is improved.
Drawings
FIG. 1 is a schematic diagram of a wind power rotor according to an embodiment of the present utility model;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic diagram of a wind power rotor according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of the B-B plane of FIG. 3;
fig. 5 is a schematic diagram of a structure of a wind power assisting rotor according to an embodiment of the present utility model;
fig. 6 is an enlarged view of a portion C of fig. 5.
Reference numerals:
100. a base; 200. an inner tower; 300. an outer cylinder;
1. a limit unit; 11. a roller mechanism; 111. limiting idler wheels; 112. a mounting bracket; 1121. a first end; 1122. a second end; 1123. a rotating shaft; 12. an adjusting mechanism; 121. an adjustment assembly; 1211. a fixing seat; 1212. a screw; 1213. a locking member; 122. a pressure detecting member; 13. an elastic member.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1-6, the present embodiment provides a limiting device for a wind power-assisted rotor, where the wind power-assisted rotor includes a base 100, an inner tower 200 and an outer cylinder 300, the inner tower 200 is fixedly arranged on the base 100, and the outer cylinder 300 is rotatably sleeved on the outer side of the inner tower 200; the limiting device for the wind power-assisted rotor comprises a plurality of limiting units 1 distributed along the outer periphery or the inner periphery of the outer cylinder 300, wherein each limiting unit 1 comprises a roller mechanism 11, an adjusting mechanism 12 and an elastic piece 13, each roller mechanism 11 comprises a limiting roller 111 and a mounting bracket 112, each mounting bracket 112 is provided with a first end 1121 and a second end 1122 which are distributed relatively along a first direction, each first end 1121 is rotatably arranged on the base 100 or the inner tower 200, each limiting roller 111 is rotatably arranged at the second end 1122, and the outer peripheral surface of each limiting roller 111 is abutted against the outer wall or the inner wall of the outer cylinder 300; the adjusting mechanism 12 includes an adjusting component 121, one end of the adjusting component 121 is abutted to the second end 1122, and the adjusting component 121 is used for adjusting the acting force between the limiting roller 111 and the outer cylinder 300; the elastic member 13 is sandwiched between the adjusting component 121 and the second end 1122.
The outer peripheral surface of the limiting roller 111 is abutted with the outer wall or the inner wall of the outer cylinder 300, the acting force between the limiting roller 111 and the outer cylinder 300 can be adjusted through the adjusting component 121, so that the acting force between each limiting roller 111 and the outer cylinder 300 is basically consistent, the limiting roller 111 can have a certain range of displacement through the elastic piece 13, the load generated by the outer cylinder 300 in high-speed operation is absorbed and buffered, the stability of the outer cylinder 300 in high-speed operation is ensured, and the service life of the limiting roller 111 is prolonged. Meanwhile, the first end 1121 of the mounting bracket 112 is rotatably disposed at the base 100 or the inner tower 200, and the limit roller 111 is rotatably disposed at the second end 1122 of the mounting bracket 112, which is convenient for not only mounting and dismounting the limit roller 111, but also adjusting the pressing force of the limit roller 111, and improving the contact stability of the limit roller 111 and the outer cylinder 300, compared with the prior art.
It should be noted that, the spacing units 1 may be distributed on the outer circumference or the inner circumference of the outer cylinder 300 according to the diameter of the outer cylinder 300, specifically, in order to facilitate the installation of the spacing units 1 and ensure the contact stability of the spacing roller 111 and the outer cylinder 300, when the diameter of the outer cylinder 300 is smaller, the plurality of spacing units 1 are installed on the base 100, in other words, the plurality of spacing units 1 are distributed along the outer circumference of the outer cylinder 300, specifically, the first end 1121 of the installation bracket 112 is rotatably provided on the base 100, and the outer circumferential surface of the spacing roller 111 abuts against the outer wall of the outer cylinder 300; when the diameter of the outer cylinder 300 is large, the plurality of limit units 1 are mounted to the inner tower 200, in other words, the plurality of limit units 1 are distributed along the inner circumference of the outer cylinder 300, specifically, the first end 1121 of the mounting bracket 112 is rotatably provided to the inner tower 200, and the outer circumferential surface of the limit roller 111 abuts against the inner wall of the outer cylinder 300.
Optionally, the first end 1121 of the mounting bracket 112 is provided with a rotation shaft 1123, one end of the rotation shaft 1123 is fixedly connected to the first end 1121, and the other end is rotatably connected to the base 100 or the inner tower 200, and illustratively, the other end of the rotation shaft 1123 may be rotatably connected to the base 100 or the inner tower 200 through a rotation support such as a bearing, to improve the smoothness of rotation of the mounting bracket 112. So set up, realized that installing support 112 and base 100 rotate and be connected to when adjusting the clamp force of spacing gyro wheel 111 and urceolus 300, make spacing gyro wheel 111 can nimble radial movement, be favorable to accurate regulation spacing gyro wheel 111 to the clamp force of urceolus 300, improve the stability that spacing gyro wheel 111 contacted with urceolus 300.
Optionally, the adjustment mechanism 12 further includes a pressure sensing member 122, such as a load cell, the pressure sensing member 122 being configured to sense pressure between the adjustment assembly 121 and the second end 1122. The pressure between the adjusting component 121 and the second end 1122 can be detected in real time through the pressure detecting component 122, so that the acting force between each limiting roller 111 and the outer cylinder 300 can be controlled to be consistent, the installation accuracy of the limiting rollers 111 can be improved, and the running stability of the outer cylinder 300 can be improved.
Optionally, the limiting device for the wind power assisting rotor further comprises an alarm mechanism, and the alarm mechanism can send out an alarm prompt according to the detection result of the pressure detecting piece 122. When the pressure detection piece 122 detects that the pressing force of the limiting roller 111 to the outer cylinder 300 exceeds the limiting range, the alarm mechanism can give out an alarm prompt, so that a worker is prompted to operate the corresponding adjusting component 121 in time to adjust the pressing force of the limiting roller 111 to the outer cylinder 300, and the problems that the outer cylinder 300 shakes due to uneven stress are avoided. The alarm prompt may be an audible alarm, or may be a light alarm, or may be an alarm by displaying text, image information, or the like on the display, which is not limited herein.
Optionally, the adjusting assembly 121 includes a fixing base 1211, a screw 1212 and a locking member 1213, where the fixing base 1211 is fixedly disposed on the base 100 or the inner tower 200; screw 1212 is inserted into fixed base 1211 and contacts with elastic element 13, screw 1212 is connected with fixed base 1211 by screw thread; the locking piece 1213 is used for locking or unlocking the screw 1212 and the fixed base 1211; in this embodiment, the locking members 1213 are nuts, and the number of nuts can be set according to the requirement, which is not limited herein. When the pressing force between the limit roller 111 and the outer cylinder 300 is adjusted, the locking piece 1213 is unlocked, and the screw 1212 is screwed, so that the screw 1212 can be controlled to advance to increase the pressing force of the limit roller 111 to the outer cylinder 300, or the screw 1212 is controlled to retreat to reduce the pressing force of the limit roller 111 to the outer cylinder 300. Meanwhile, when the limit roller 111 needs to be replaced, the limit roller 111 can be removed from the mounting bracket 112 only by loosening the locking piece 1213 and controlling the screw 1212 to retract so as to separate the limit roller 111 from the outer barrel 300.
Alternatively, the number of the spacing units 1 is an even number, and the plurality of spacing units 1 are uniformly distributed at intervals along the outer circumference or the inner circumference of the outer cylinder 300. Preferably, an even number of limiting units 1 are arranged in a pair-wise opposite manner along the radial direction of the outer cylinder 300, so that the stress of the outer cylinder 300 is more uniform, and the stability of the high-speed operation of the outer cylinder 300 is improved.
Alternatively, the elastic member 13 has a cylindrical structure, and two ends of the elastic member 13 along the axial direction thereof respectively abut against the adjusting component 121 and the second end 1122. The elastic member 13 with a cylindrical structure has better elastic effect and higher contact stability with the adjusting component 121 and the second end 1122 of the mounting bracket 112.
Optionally, the elastic member 13 includes a main body portion, one end of the main body portion along the second direction is provided with a first adapting portion, the first adapting portion is in a truncated cone structure, and a large diameter end of the first adapting portion is connected to the main body portion, and a small diameter end of the first adapting portion is abutted to the adjusting component 121. It should be noted that, in order to ensure the elastic effect of the elastic member 13, in general, the diameter of the main body of the elastic member 13 is larger, and the size of the adjusting component 121 is smaller, so that the contact stability between the elastic member 13 and the adjusting component 121 can be improved by adapting the small diameter end of the first adapting portion to the adjusting component 121, which is beneficial to improving the elastic effect of the elastic member 13 and prolonging the service life of the elastic member 13.
Preferably, the diameter of the large diameter end of the first adapter is the same as the diameter of the main body, the diameter of the small diameter end of the first adapter is the same as the diameter of the screw 1212, and the contact area of the first adapter and the screw 1212 is equal to the cross-sectional area of the small diameter end of the first adapter (the cross-section is a section perpendicular to the axial direction of the first adapter), so that the contact stability of the elastic member 13 and the adjusting assembly 121 is higher.
Optionally, one end of the main body portion along the second direction is provided with a second adapting portion, the second adapting portion is in a truncated cone-shaped structure, a large-diameter end of the second adapting portion is connected with the main body portion, and a small-diameter end of the second adapting portion is abutted to the second end 1122. In order to ensure the elastic effect of the elastic member 13, in general, the main body of the elastic member 13 has a larger diameter, and the second end 1122 of the mounting bracket 112 has a smaller size, so that the contact stability between the elastic member 13 and the second end 1122 of the mounting bracket 112 can be improved by adapting the small-diameter end of the second adapting portion to the second end 1122 of the mounting bracket 112, which is beneficial to improving the elastic effect of the elastic member 13 and prolonging the service life of the elastic member 13.
Preferably, the diameter of the large diameter end of the second adapting portion is the same as the diameter of the main body portion, the diameter of the small diameter end of the second adapting portion is the same as the thickness of the second end 1122 of the mounting bracket 112, and the contact area of the second adapting portion and the second end 1122 of the mounting bracket 112 is equal to the cross-sectional area (the cross-section is a cross-section perpendicular to the axial direction of the second adapting portion) of the small diameter end of the second adapting portion, so that the contact stability between the elastic member 13 and the second end 1122 of the mounting bracket 112 is higher.
The embodiment also provides a wind power boosting system, which comprises the limiting device for the wind power boosting rotor.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. The limiting device for the wind power boosting rotor comprises a base (100), an inner tower (200) and an outer cylinder (300), wherein the inner tower (200) is fixedly arranged on the base (100), and the outer cylinder (300) is rotatably sleeved on the outer side of the inner tower (200);
the limiting device for the wind power boosting rotor is characterized by comprising a plurality of limiting units (1) distributed along the outer periphery or the inner periphery of the outer cylinder (300), wherein the limiting units (1) comprise:
the roller mechanism (11) comprises a limit roller (111) and a mounting bracket (112), the mounting bracket (112) is provided with a first end (1121) and a second end (1122) along a first direction, the first end (1121) is rotatably arranged on the base (100) or the inner tower (200), the limit roller (111) is rotatably arranged on the second end (1122), and the outer circumferential surface of the limit roller (111) is abutted with the outer wall or the inner wall of the outer cylinder (300);
the adjusting mechanism (12) comprises an adjusting assembly (121), one end of the adjusting assembly (121) is abutted to the second end (1122), and the adjusting assembly (121) is used for adjusting acting force between the limiting roller (111) and the outer cylinder (300);
and the elastic piece (13) is clamped between the adjusting component (121) and the second end (1122).
2. The spacing device for a wind-powered booster rotor as defined in claim 1, wherein the adjustment mechanism (12) further comprises a pressure detecting member (122), the pressure detecting member (122) being configured to detect a pressure between the adjustment assembly (121) and the second end (1122).
3. The limit device for a wind-powered booster rotor as defined in claim 2, further comprising an alarm mechanism capable of giving an alarm prompt based on the detection result of the pressure detecting member (122).
4. A limit device for a wind-powered booster rotor as claimed in claim 1, characterized in that said adjustment assembly (121) comprises:
a fixed base (1211), wherein the fixed base (1211) is fixedly arranged on the base (100) or the inner tower (200);
the screw rod (1212), the said screw rod (1212) wears to locate the said fixed seat (1211) and said elastic element (13) is abutted, the said screw rod (1212) is screwed with said fixed seat (1211);
and the locking piece (1213), wherein the locking piece (1213) is used for locking or unlocking the screw rod (1212) and the fixed seat (1211).
5. The limit device for a wind-powered booster rotor as claimed in claim 1, wherein the number of limit units (1) is even, and a plurality of limit units (1) are uniformly distributed along the outer circumference or the inner circumference of the outer cylinder (300).
6. The limiting device for the wind-driven booster rotor according to claim 1, wherein the elastic member (13) has a cylindrical structure, and both ends of the elastic member (13) in the axial direction thereof are respectively abutted against the adjusting assembly (121) and the second end (1122).
7. The limiting device for the wind-driven booster rotor according to claim 6, wherein the elastic member (13) comprises a main body portion, a first transfer portion is provided at one end of the main body portion along the second direction, the first transfer portion has a truncated cone-shaped structure, a large diameter end of the first transfer portion is connected to the main body portion, and a small diameter end of the first transfer portion abuts against the adjusting assembly (121).
8. The limiting device for the wind-driven booster rotor according to claim 6, wherein the elastic member (13) comprises a main body portion, a second adapting portion is provided at one end of the main body portion along the second direction, the second adapting portion has a truncated cone-shaped structure, a large diameter end of the second adapting portion is connected with the main body portion, and a small diameter end of the second adapting portion is abutted with the second end (1122).
9. The limiting device for a wind-powered booster rotor as defined in claim 1, wherein the first end (1121) is provided with a rotating shaft (1123), one end of the rotating shaft (1123) is fixedly connected to the first end (1121), and the other end is rotatably connected to the base (100) or the inner tower (200).
10. Wind power boost system, characterized by comprising a limiting device for a wind power boost rotor according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137808.9U CN219012764U (en) | 2023-02-07 | 2023-02-07 | Limiting device for wind power boosting rotor and wind power boosting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137808.9U CN219012764U (en) | 2023-02-07 | 2023-02-07 | Limiting device for wind power boosting rotor and wind power boosting system |
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| Publication Number | Publication Date |
|---|---|
| CN219012764U true CN219012764U (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137808.9U Active CN219012764U (en) | 2023-02-07 | 2023-02-07 | Limiting device for wind power boosting rotor and wind power boosting system |
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| Country | Link |
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| CN (1) | CN219012764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024164446A1 (en) * | 2023-02-07 | 2024-08-15 | 中船重工（上海）节能技术发展有限公司 | Limiting apparatus for wind-assisted propulsion rotor, and wind-assisted propulsion system |
-
2023
- 2023-02-07 CN CN202320137808.9U patent/CN219012764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024164446A1 (en) * | 2023-02-07 | 2024-08-15 | 中船重工（上海）节能技术发展有限公司 | Limiting apparatus for wind-assisted propulsion rotor, and wind-assisted propulsion system |
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