Wind driven generator base convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of wind power generation, and discloses a wind driven generator base convenient to disassemble and assemble, which comprises a base, a limiting sleeve I is mounted on the top surface of the base, a limiting sleeve II is mounted on the top surface of the limiting sleeve I, a plurality of cylindrical holes are formed in the peripheral side of the limiting sleeve II, and fixing pins are slidably connected in the cylindrical holes. A fixing assembly used for fixing the fixing pin is arranged on the top face of the first limiting sleeve. The utility model can be fixed without using a tool by a user, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a wind power generator base which is easy to disassemble and assemble. Background Art

[0002] A wind turbine is an electrical device that converts wind energy into electrical energy. The wind energy drives the rotor of the generator to rotate, thereby outputting alternating current. A wind turbine is generally composed of components such as a wind wheel, a generator, a direction regulator, a tower, a speed limit safety mechanism and an energy storage device. The working principle of a wind turbine is relatively simple. The wind wheel rotates under the action of wind force, and it converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates and generates electricity driven by the wind wheel shaft.

[0003] However, in the prior art, the base usually needs to be fixed by bolts or welding, and special tools are needed for installation and removal, which is complicated, time-consuming and labor-intensive. Further improvements are needed.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a wind turbine base that is easy to disassemble and assemble. Utility Model Content

[0005] The utility model aims to provide a wind turbine base which is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a wind turbine base that is easy to disassemble and assemble, includes a base, a limiting sleeve 1 is installed on the top surface of the base, a limiting sleeve 2 is installed on the top surface of the limiting sleeve 1, a plurality of cylindrical holes are provided on the circumference of the limiting sleeve 2, a plurality of fixing pins are slidably connected in the cylindrical holes, and a fixing component for fixing the fixing pins is provided on the top surface of the limiting sleeve 1.

[0008] As a preferred technical solution, one end of each of the plurality of fixing pins is hingedly connected to a bracelet 1.

[0009] As a preferred technical solution, the fixing assembly includes a spring, the top surface of the limiting sleeve 2 is provided with a fixing hole connected to the cylindrical hole, a fixing block 1 is installed on the inner wall of the fixing hole, the top end of the spring is installed on the top surface of the fixing block 1, a moving block is installed on the bottom end of the spring, a moving pin is installed on the moving block, and the top surface of the fixing block 1 is provided with a through hole for the moving pin to pass through.

[0010] As a preferred technical solution, a bracelet 2 is installed on the top surface of the movable pin.

[0011] As a preferred technical solution, a fixing groove is provided on one side of the base, and two fixing blocks 2 are symmetrically installed on the bottom wall of the fixing groove. A bidirectional threaded rod is rotatably provided on the two fixing blocks 2, and two driving guide blocks are threadedly connected to the bidirectional threaded rod. A strip groove connected to the fixing groove is provided on the top surface of the limiting sleeve 1, and two arc blocks are slidably connected in the strip groove.

[0012] As a preferred technical solution, the top surfaces of the two driving guide blocks are installed with sliders slidably connected in the two strip grooves, and the two sliders are respectively fixed to the two arc blocks.

[0013] As a preferred technical solution, two placement grooves are symmetrically provided on the inner wall of the limiting sleeve 1.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention (1) moves the two fixing pins and makes the inner ends of the two fixing pins respectively contact the wind power generation components, so that the fixing can be completed without using bolts, and the user does not need to use tools to complete the fixing, which is convenient to use.

[0015] (2) The two arc blocks hold the wind power generation component tightly, and the two arc blocks and the fixing pin complement each other to achieve the fixation between the wind power generation component and the limiting sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a cross-sectional view of a wind turbine base that is easy to disassemble and assemble.

[0017] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0018] In the accompanying drawings: 1. base; 2. limit sleeve 1; 3. limit sleeve 2; 4. cylindrical hole; 5. fixing pin; 6. hand ring 1; 7. spring; 8. fixing hole; 9. fixing block 1; 10. moving block; 11. through hole; 12. hand ring 2; 13. fixing groove; 14. fixing block 2; 15. bidirectional threaded rod; 16. driving guide block; 17. strip groove; 18. arc block; 19. slider; 20. placement groove. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0020] like Figure 1-2 As shown, the utility model provides a technical solution for a wind turbine base 1 that is easy to disassemble and assemble: it includes a base 1, the shape of the base 1 is cylindrical, a limiting sleeve 2 is installed on the top surface of the base 1, the shape of the limiting sleeve 2 is cylindrical, and at the same time, a limiting sleeve 2 3 is installed on the top surface of the limiting sleeve 2, the shape of the limiting sleeve 1 2 is the same as the shape of the limiting sleeve 2 3, the user first puts the wind power generation component into the limiting sleeve 1 2 and the limiting sleeve 2 3, the wind power generation component is the existing technology, and it will not be repeated here.

[0021] In this embodiment, a plurality of cylindrical holes 4 are provided on the circumferential side of the limiting sleeve 2 3. The number of the cylindrical holes 4 is two, and the two cylindrical holes 4 are symmetrically arranged. A fixing pin 5 is slidably connected in the two cylindrical holes 4. After the position of the wind power generation component is set, the two fixing pins 5 are moved, and the inner ends of the two fixing pins 5 are respectively abutted against the wind power generation component, and the fixing can be completed without using bolts.

[0022] In order to facilitate the user to pull the two fixing pins 5 , a hand ring 6 is hinged at the outer ends of the two fixing pins 5 . When pulling the two fixing pins 5 , the hand ring 6 is held.

[0023] In this embodiment, two sets of fixing components are arranged on the top surface of the limiting sleeve 2. After the user adjusts the two fixing pins 5, the two fixing components are used to fix the fixing pins 5. Moreover, this fixing method does not require the user to use tools and is convenient to use.

[0024] Taking one of the fixed components as an example, the fixed component includes a spring 7, and a fixing hole 8 connected to the cylindrical hole 4 is opened on the top surface of the limiting sleeve 3. The shape of the fixing hole 8 is circular, and a fixing block 9 is installed on the inner wall of the fixing hole 8. The installation position of the fixed block 9 is close to the top surface of the limiting sleeve 3. The top of the spring 7 is installed on the top surface of the fixing block 9, and a moving block 10 is installed on the bottom end of the spring 7. The moving block 10 is arranged parallel to the fixed block 9 and slides along the vertical direction of the fixing hole 8. At the same time, a moving pin is installed on the moving block 10, and a through hole 11 for the moving pin to pass through is opened on the top surface of the fixing block 9, and the moving pin slides along the through hole 11.

[0025] Pull the movable pin, and the movable pin drives the movable block 10 to move upward. The movable block 10 compresses the spring 7. When the fixed pin 5 needs to be fixed, the user releases the movable pin, the spring 7 restores its deformation, and the top end of the movable pin abuts against the fixed pin 5, fixing the fixed pin 5 and the limit sleeve 2 3.

[0026] In this embodiment, in order to facilitate the user to pull the moving pin, a bracelet 2 12 is installed on the top surface of the moving pin. When pulling the moving pin, the user holds the bracelet 2 12 in his hand.

[0027] In this embodiment, a fixing groove 13 is provided on one side of the base 1, and the fixing groove 13 is provided in the horizontal direction. Two fixing blocks 14 are symmetrically installed on the bottom wall of the fixing groove 13. The two fixing blocks 14 are arranged in parallel. A bidirectional threaded rod 15 is rotatably provided on the two fixing blocks 14. Two driving guide blocks 16 are threadedly connected to the bidirectional threaded rod 15. At the same time, a strip groove 17 connected to the fixing groove 13 is provided on the top surface of the limiting sleeve 1. Two arc blocks 18 are slidably connected in the strip groove 17. A slider 19 slidably connected to the two strip grooves 17 is installed on the top surface. The two sliders 19 are fixed to the two arc blocks 18 respectively. By rotating the bidirectional threaded rod 15, the two driving guide blocks 16 move in the same or opposite directions. The two driving guide blocks 16 drive the two arc blocks 18 to move respectively through the two sliders 19. When the wind power generation component needs to be fixed, the user hugs the arc block 18 tightly to the wind power generation component. The two arc blocks 18 and the fixing pin 5 complement each other to achieve the fixation between the wind power generation component and the limit sleeve 2.

[0028] In this embodiment, in order to facilitate the placement of the two arc blocks 18 , two placement grooves 20 are symmetrically opened on the inner wall of the limiting sleeve 2 , and the two arc blocks 18 are respectively located in the two placement grooves 20 .

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wind turbine base that is easy to disassemble and assemble, characterized in that: The invention comprises a base (1), a limiting sleeve (2) being installed on the top surface of the base (1), a limiting sleeve (3) being installed on the top surface of the limiting sleeve (2), a plurality of cylindrical holes (4) being provided on the circumference of the limiting sleeve (3), a plurality of fixing pins (5) being slidably connected in the plurality of cylindrical holes (4), and a fixing component for fixing the fixing pins (5) being provided on the top surface of the limiting sleeve (2).

2. The wind turbine generator base that is easy to assemble and disassemble according to claim 1 is characterized in that: One end of each of the plurality of fixing pins (5) is hingedly connected to a bracelet (6).

3. The wind turbine base that is easy to assemble and disassemble according to claim 1 is characterized in that: The fixing assembly comprises a spring (7); a fixing hole (8) connected to the cylindrical hole (4) is provided on the top surface of the limiting sleeve (3); a fixing block (9) is installed on the inner wall of the fixing hole (8); the top end of the spring (7) is installed on the top surface of the fixing block (9); a moving block (10) is installed on the bottom end of the spring (7); a moving pin is installed on the moving block (10); and a through hole (11) for the moving pin to pass through is provided on the top surface of the fixing block (9).

4. The wind turbine base that is easy to disassemble and assemble according to claim 3 is characterized in that: A second bracelet (12) is installed on the top surface of the movable pin.

5. The wind turbine base that is easy to assemble and disassemble according to claim 1, characterized in that: A fixing groove (13) is provided on one side of the base (1), and two fixing blocks (14) are symmetrically mounted on the bottom wall of the fixing groove (13). Two fixing blocks (14) are rotatably provided with bidirectional threaded rods (15), and two driving guide blocks (16) are threadedly connected to the bidirectional threaded rods (15). A strip groove (17) communicating with the fixing groove (13) is provided on the top surface of the limiting sleeve (1), and two arc blocks (18) are slidably connected in the strip groove (17).

6. The wind turbine generator base that is easy to assemble and disassemble according to claim 5, characterized in that: The top surfaces of the two driving guide blocks (16) are provided with sliding blocks (19) slidably connected in the two strip-shaped grooves (17), and the two sliding blocks (19) are respectively fixed to the two arc blocks (18).

7. The wind turbine generator base that is easy to assemble and disassemble according to claim 6, characterized in that: Two placement grooves (20) are symmetrically arranged on the inner wall of the limiting sleeve 1 (2).

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