Stabilizing mechanism and wind power generation device

Abstract

The utility model relates to the technical field of offshore power generation equipment, in particular to a stabilizing mechanism and a wind power generation device.The stabilizing mechanism comprises a bearing assembly which comprises a bottom column and a connecting column arranged at one end of the bottom column; the overturning assembly comprises a bottom frame arranged between the bottom columns, a first fixing plate arranged in the bottom frame and a first rotating shaft arranged in the first fixing plate; the limiting assembly comprises a limiting plate arranged at one end of the bottom frame and a bearing block arranged in the bottom frame; and the stabilizing assembly comprises a loading block which is arranged in the bottom frame. The wind power generation device has the advantages that by driving the overturning assembly, the overturning assembly overturns in the direction opposite to the inclination direction of the wind power generation device, then the overturning assembly drives the stabilizing assembly to move in the opposite direction, and therefore the inclined wind power generation device is pressed to be stable under the action of gravity; and the shaking of the wind power generation device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore power generation equipment, in particular to a stabilizing mechanism and a wind power generation device. Background Art

[0002] Offshore wind power generation devices are equipment that use offshore wind resources to generate electricity. They are usually composed of several key parts such as wind turbines, towers, and foundation structures. The advantages of offshore wind power generation devices include: abundant wind resources, especially in sea areas far away from land, more stable and strong winds, less impact on the land environment, no occupation of precious land space, renewable energy, help reduce dependence on fossil fuels, and reduce greenhouse gas emissions.

[0003] Existing offshore wind turbines are usually divided into two types: floating and fixed. Due to the strong wind on the sea surface and the poor stability during floating on the sea surface, the overall shaking amplitude of the device is large due to different wind directions in windy weather on the sea surface, which affects the wind turbine. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned existing technical problem of poor stability in windy weather, the present utility model is proposed.

[0006] The utility model aims to provide a stabilizing mechanism, and its purpose is to solve the problem.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a stabilizing mechanism, which includes a bearing assembly, including a bottom column and a connecting column arranged at one end of the bottom column; and

[0008] The flip assembly includes a bottom frame disposed between the bottom pillars, a first fixing plate disposed inside the bottom frame, and a first rotating shaft disposed inside the first fixing plate; and,

[0009] a limiting assembly, comprising a limiting plate arranged at one end of the bottom frame and a bearing block arranged inside the bottom frame; and,

[0010] The stabilizing component includes a load-bearing block arranged inside the bottom frame.

[0011] As a preferred solution of the stabilizing mechanism of the utility model, the bearing assembly further includes a connecting rod arranged at one end of the bottom column, a bearing plate is arranged at one end of the connecting column, and bearing columns are arranged between the bearing plates.

[0012] As a preferred solution of the stabilizing mechanism of the utility model, wherein: the annular array of bearing plates is arranged around the bearing columns.

[0013] As a preferred solution of the stabilizing mechanism of the utility model, the flip assembly also includes a second rotating shaft arranged on the outside of the first rotating shaft, a flip frame is provided on the outside of the second rotating shaft, a fixing rod is provided at one end of the flip frame, an operating panel is provided on the outside of the fixing rod, an operating rod is provided inside the operating panel, a second fixing plate is provided on the outside of the operating rod, and a flip plate is provided above the second fixing plate.

[0014] As a preferred solution of the stabilizing mechanism of the utility model, a sliding groove is provided inside the flip plate, and the sliding groove is in a cross shape.

[0015] As a preferred solution of the stabilizing mechanism of the utility model, the stabilizing assembly further comprises a sliding plate arranged inside the flip plate, a connecting rod is provided above the sliding plate, the connecting rod is connected to the load block, and an elastic member is provided inside the flip plate.

[0016] As a preferred solution of the stabilizing mechanism of the utility model, wherein: the elastic member is a return spring, and the elastic member corresponds to the sliding groove.

[0017] The beneficial effect of the stabilizing mechanism of the utility model is as follows: the flipping assembly in the opposite direction of the tilted wind turbine is limited by the limiting assembly, and the flipping assembly is driven so that the flipping assembly flips over in the opposite direction of the tilted wind turbine, and then the stabilizing assembly is driven to move in the opposite direction by the flipping assembly, so that the tilted wind turbine is stabilized by the action of gravity, thereby reducing the shaking of the wind turbine.

[0018] Another object of the utility model is to provide a wind power generation device, which aims to solve.

[0019] In order to solve the above technical problems, the utility model also provides the following technical solutions: a wind power generation device, which includes a stabilizing mechanism; and a lifting component, including a connecting long plate, and the connecting long plate is inclined.

[0020] As a preferred solution of the wind power generation device of the utility model, the lifting assembly further includes an air bag arranged at one end of the connecting long plate.

[0021] As a preferred solution of the wind power generation device of the utility model, wherein: the annular array of connecting long plates is arranged around the bearing column.

[0022] The beneficial effect of the wind power generation device of the utility model is that the rising water level will lift the airbag, causing the airbag to rise, and then the airbag drives the connecting long plate to rise, and the connecting long plate drives the supporting column to rise, thereby preventing the power generation device in the supporting column from being submerged in water, which affects the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 This is a diagram showing the overall structure of the present invention.

[0025] Figure 2 This is a diagram showing the internal structure of the bottom frame in the present utility model.

[0026] Figure 3 It is a diagram showing the local structure of the present utility model.

[0027] Figure 4 This is a diagram showing the flip assembly in the present invention.

[0028] Figure 5 This is a diagram showing the limiting component and the stabilizing component in the present utility model.

[0029] Figure 6 This is a diagram of the lifting component in the present utility model. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1 , which is the first embodiment of the utility model, and provides a stabilizing mechanism, including a bearing assembly 100, including a bottom column 101 and a connecting column 101a provided at one end of the bottom column 101; and,

[0035] The flip assembly 200 includes a bottom frame 201 disposed between the bottom pillars 101, a first fixing plate 201a disposed inside the bottom frame 201, and a first rotating shaft 201a-1 disposed inside the first fixing plate 201a; and,

[0036] The limiting assembly 300 includes a limiting plate 304 disposed at one end of the bottom frame 201 and a bearing block 303 disposed inside the bottom frame 201; and,

[0037] The stabilizing assembly 400 includes a load block 402 disposed inside the bottom frame 201 .

[0038] The bearing assembly 100 further includes a connecting rod 101 b disposed at one end of the base column 101 , a bearing plate 102 is disposed at one end of the connecting column 101 a , bearing columns 103 are disposed between the bearing plates 102 , and the bearing plates 102 are disposed in a circular array around the bearing columns 103 .

[0039] Usage process: When the wind on the sea surface is strong, the sea breeze will blow the wind turbine to tilt. At this time, the limiting component 300 will limit the flip component 200 in the opposite direction of the tilted wind turbine, and drive the flip component 200. At this time, the flip component 200 flips and moves in the opposite direction to the tilt of the wind turbine. The flip component 200 drives the stabilizing component 400 to move in the opposite direction, so that the tilted wind turbine is stabilized by gravity, thereby reducing the shaking of the wind turbine.

[0040] Example 2

[0041] Reference Figures 1 to 6, which is the second embodiment of the utility model. Different from the previous embodiment, it also includes: the flip assembly 200 also includes a second rotating shaft 202 arranged on the outside of the first rotating shaft 201a-1, a flip frame 203 is provided on the outside of the second rotating shaft 202, a fixing rod 203a is provided at one end of the flip frame 203, an operating panel 204 is provided on the outside of the fixing rod 203a, an operating rod 204a is provided inside the operating panel 204, a second fixed plate 204b is provided on the outside of the operating rod 204a, a flip plate 205 is provided above the second fixed plate 204b, a sliding groove is opened inside the flip plate 205, and the sliding groove is cross-shaped. Through the cross-shaped sliding groove opened inside the flip plate 205, the sliding plate 401 and the load block 402 will not be offset during the sliding process.

[0042] The stabilizing assembly 400 also includes a sliding plate 401 disposed inside the flip plate 205, a connecting rod 401a is disposed above the sliding plate 401, the connecting rod 401a is connected to the load block 402, an elastic member 403 is disposed inside the flip plate 205, the elastic member 403 is a reset spring, and the elastic member 403 corresponds to the sliding groove. When the wind force is small, after the wind power generation device is stable, the elastic force of the elastic member 403 disposed inside the flip plate 205 causes the elastic member 403 to drive the sliding plate 401 and the load block 402 to reset.

[0043] Usage process: When the wind turbine generator device tilts, after the tilting direction is detected by the sensor, the cylinder in the opposite direction of the tilting is driven to drive the limit plate 304 to move, and the limit plate 304 moves to the limit groove 302a on the limit rod 302, and then the limit rod 302 and one end of the flip plate 205 are limited, and then the second rotating shaft 202 is driven to rotate by the motor, and the second rotating shaft 202 drives the flip frame 203 to flip, and the flip frame 203 drives the fixed rod 203a to flip, and the fixed rod 203a drives the top of the operating plate 204 to tilt up The operating plate 204 drives the second fixed plate 204b and the flip plate 205 to flip. Since one end of the flip plate 205 in the opposite direction of inclination is limited, the flipping direction of the flip plate 205 is opposite to the tilting direction. After the flip plate 205 is flipped, the sliding plate 401 at the top of the flip plate 205 moves under the action of gravity. The sliding plate 401 drives the connecting rod 401a and the load block 402 to move, so that the tilted wind turbine generator set is stabilized under the action of gravity, thereby reducing the shaking of the wind turbine generator set.

[0044] Example 3

[0045] Reference Figures 1 to 6, which is the third embodiment of the utility model, and further provides a wind power generation device. It includes a lifting assembly 500, including a connecting long plate 501, the connecting long plate 501 is inclined, and the lifting assembly 500 also includes an air bag 502 arranged at one end of the connecting long plate 501, and the connecting long plate 501 is arranged in a circular array around the bearing column 103.

[0046] Usage process: Due to the tidal phenomenon of the sea surface, the water level of the sea surface will change. When the water level of the sea surface rises, the rising water surface will lift up the airbag 502, causing the airbag 502 to rise, and then the airbag 502 drives the connecting long board 501 to rise, and the connecting long board 501 drives the supporting column 103 to rise, thereby preventing the power generation device in the supporting column 103 from being submerged in water, which affects the power generation efficiency.

[0047] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0048] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0049] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A stabilizing mechanism, characterized in that: include, A bearing assembly (100) comprises a base column (101) and a connecting column (101a) arranged at one end of the base column (101); and, The flip assembly (200) comprises a bottom frame (201) disposed between the bottom pillars (101), a first fixing plate (201a) disposed inside the bottom frame (201), and a first rotating shaft (201a-1) disposed inside the first fixing plate (201a); and, A limiting assembly (300) comprises a limiting plate (304) arranged at one end of the bottom frame (201) and a bearing block (303) arranged inside the bottom frame (201); and, The stabilizing assembly (400) includes a load-bearing block (402) disposed inside the bottom frame (201).

2. The stabilizing mechanism according to claim 1, characterized in that: The bearing assembly (100) further comprises a connecting rod (101b) arranged at one end of the base column (101), a bearing plate (102) is arranged at one end of the connecting column (101a), and bearing columns (103) are arranged between the bearing plates (102).

3. The stabilizing mechanism according to claim 2, characterized in that: The supporting plates (102) are arranged in a circular array around the supporting columns (103).

4. The stabilizing mechanism according to claim 3, characterized in that: The flip assembly (200) further comprises a second rotating shaft (202) arranged outside the first rotating shaft (201a-1); a flip frame (203) is arranged outside the second rotating shaft (202); a fixing rod (203a) is arranged at one end of the flip frame (203); an operating panel (204) is arranged outside the fixing rod (203a); an operating rod (204a) is arranged inside the operating panel (204); a second fixing plate (204b) is arranged outside the operating rod (204a); and a flip plate (205) is arranged above the second fixing plate (204b).

5. The stabilizing mechanism according to claim 4, characterized in that: A sliding groove is provided inside the flip plate (205), and the sliding groove is in a cross shape.

6. The stabilizing mechanism according to claim 5, characterized in that: The stabilizing assembly (400) further comprises a sliding plate (401) disposed inside the flip plate (205), a connecting rod (401a) being disposed above the sliding plate (401), the connecting rod (401a) being connected to a load block (402), and an elastic member (403) being disposed inside the flip plate (205).

7. The stabilizing mechanism according to claim 6, characterized in that: The elastic member (403) is a return spring, and the elastic member (403) corresponds to the sliding groove.

8. A wind power generation device, characterized in that: It comprises the stabilizing mechanism as claimed in any one of claims 1 to 7; and a lifting assembly (500) comprising a connecting long plate (501), wherein the connecting long plate (501) is inclined.

9. The wind power generation device according to claim 8, characterized in that: The lifting assembly (500) further comprises an air bag (502) arranged at one end of the connecting long plate (501).

10. The wind power generation device according to claim 9, characterized in that: The connecting long plates (501) are arranged in a circular array around the supporting column (103).

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