Wind power generation tower stabilizing device

Abstract

The utility model relates to the technical field of wind power generation tower stabilizing devices, and discloses a wind power generation tower stabilizing device which comprises a base, a first clamping groove is formed in the top of the base, a first limiting groove is formed in the edge of the top of the base, a tower body is installed in the center of the top of the base, and a plurality of surrounding plates are installed at the bottom end of the outer wall of the tower body. Second clamping grooves are formed in the bottom ends of the outer walls of the multiple surrounding plates, bottom supporting plates are installed in the second clamping grooves, the bottoms of the bottom supporting plates are detachably connected with the first clamping grooves, second inclined supporting rods are rotationally connected to the middle ends of the outer walls of the multiple surrounding plates, and mounting bases are rotationally connected to the bottom ends of the second inclined supporting rods. According to the utility model, the multi-element supporting system and the assembly type structure design are realized, the multi-element supporting system comprises the bottom inclined struts, the side supports and the top extension plates for reinforcement, and the ground anchors are matched to guarantee the stability and the wind resistance; the assembly type structure is connected with the clamping groove through various convenient splicing, installation, disassembly and maintenance are convenient, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wind power generation tower stabilization devices, and in particular to a wind power generation tower stabilization device. Background Technology

[0002] A wind turbine is an electrical device that converts wind energy into mechanical work. This mechanical work drives the rotor to rotate, ultimately outputting alternating current (AC). A wind turbine mainly consists of two parts: the rotor and the generator. The rotor comprises blades, a hub, and reinforcing components. The rotor generates electricity by rotating its blades under wind pressure, while the generator head rotates. The tower is a crucial auxiliary device in a wind turbine, its core function being to secure and support the wind turbine.

[0003] Wind turbine towers operate in complex environments and face numerous challenges. In strong winds, the towers must withstand immense wind force, and vibrations from the rotating rotor are transmitted to the towers, subjecting them to continuous unstable forces. Furthermore, the towers are relatively tall with a high center of gravity, making them susceptible to swaying or even tilting from slight external disturbances. Insufficient tower stability not only affects the normal operation of the wind turbine generator and reduces power generation efficiency but can also lead to safety accidents, causing serious damage to the equipment and the surrounding environment. Therefore, a wind turbine tower stabilization device is urgently needed.

[0004] However, in actual use, the existing wind power tower stabilization devices still have the following technical problems:

[0005] Most existing devices have relatively simple structures for stability, often relying solely on basic vertical supports and a few fixed-angle support components. This makes it difficult to withstand complex external forces, such as lateral forces from ground airflow and wind forces acting on the tower. Consequently, their wind resistance and overall stability may be poor. Furthermore, some existing devices have complex structures, employing numerous welding and riveting connections that are either non-removable or difficult to disassemble. This makes installation and disassembly inconvenient, potentially requiring more manpower and time for maintenance, increasing maintenance difficulty and costs, and reducing work efficiency.

[0006] In response to this technical problem, this application proposes a wind power generation tower stabilization device. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies, such as the single supporting structure, inconvenience in installation, disassembly, and maintenance, leading to low work efficiency. This invention proposes a wind power tower stabilization device that implements a multi-support system and prefabricated structure design. The multi-support system includes bottom diagonal braces, side supports, and a top extension plate for reinforcement, working in conjunction with ground anchors to ensure stability and wind resistance. The prefabricated structure uses various convenient splicing and slot connections, facilitating installation, disassembly, and maintenance, thus improving work efficiency.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A wind power tower stabilization device includes a base: a slot 1 is provided on the top of the base, a limiting groove 1 is provided on the top edge of the base, a tower body is installed at the center of the top of the base, multiple surrounding plates are installed on the bottom of the outer wall of the tower body, and slot 2 is provided on the bottom of the outer wall of each of the multiple surrounding plates. A bottom support plate is installed inside the slot 2, and the bottom of the bottom support plate is detachably connected to the slot 1. Diagonal bracing rods 2 are rotatably connected to the middle of the outer wall of the multiple surrounding plates, and a mounting base is rotatably connected to the bottom of the diagonal bracing rods 2. The mounting base is connected to a ring seat through a mounting assembly, and a limiting groove 2 is provided on the top of the ring seat. The limiting groove 2 is connected to the limiting groove 1 through a connecting block.

[0010] Furthermore, a groove is provided on the left side of the enclosure, and a protrusion is fixedly connected to the right side of the enclosure. The groove and the protrusion engage with each other. A splicing groove is provided on the top of the enclosure, and a splicing block is detachably connected inside the splicing groove. An extension plate is fixedly connected to the top of the splicing block.

[0011] Furthermore, a second groove is provided on the left side of the extension plate, and a second protrusion is fixedly connected to the right side of the extension plate. The second protrusion engages with the second groove, and the inner wall of the extension plate is in contact with the outer wall of the tower body.

[0012] Furthermore, the mounting assembly includes a mounting groove formed on the top of the ring seat, and the mounting groove is detachably connected to the mounting seat.

[0013] Furthermore, the top left and right ends of the mounting base are threaded with fixing bolts, and the bottom left and right ends of the inner wall of the mounting groove are provided with screw holes. The fixing bolts pass through the mounting base and are threadedly connected to the screw holes.

[0014] Furthermore, a through hole is provided at the top of the ring seat, and a ground anchor is installed inside the through hole.

[0015] Furthermore, the bottom support plate is L-shaped, and a diagonal brace is fixedly connected to the top of the bottom support plate.

[0016] Furthermore, both the first limiting groove and the second limiting groove are T-shaped, the connecting block is I-shaped, and both the first limiting groove and the second limiting groove are detachably connected to the connecting block.

[0017] This utility model has the following beneficial effects:

[0018] 1. In this utility model, a multi-support system is realized, which effectively improves the stability and wind resistance of the tower. The L-shaped bottom support plate is combined with the first diagonal brace to provide diagonal support from the bottom, decompose and transmit the horizontal force below, and resist complex ground airflow. The second diagonal brace on the multiple panels provides side support and disperses the wind force in all directions. The top extension plate stabilizes the middle tower body and optimizes the overall effect. The ground anchor fixing device on the ring seat is fixed to the ground to prevent displacement under the action of wind force and provide reliable support for the tower.

[0019] 2. This utility model realizes a prefabricated structure design, which greatly facilitates installation, disassembly and maintenance. The surrounding plate and extension plate are tightly installed around the tower body through the cooperation of grooves, protrusions and splicing slots and splicing blocks, ensuring protection and stability. The base, bottom support plate and surrounding plate are detachably connected by slots. The splicing design of each component is easy to operate, and the staff can quickly complete the assembly. Later maintenance can also easily disassemble and replace parts, improving work efficiency. Attached Figure Description

[0020] Figure 1 This is a perspective view of a wind power generation tower stabilization device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the installation component structure of a wind power generation tower stabilization device proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the enclosure and extension plate structure of a wind power generation tower stabilization device proposed in this utility model.

[0023] Legend:

[0024] 1. Base; 2. Slot 1; 3. Enclosure; 4. Slot 2; 5. Bottom support plate; 6. Diagonal brace 1; 7. Diagonal brace 2; 8. Mounting seat; 9. Mounting assembly; 10. Ring seat; 11. Through hole; 12. Ground anchor; 13. Limiting groove 1; 14. Limiting groove 2; 15. Connecting block; 16. Groove 1; 17. Protrusion 1; 18. Splicing groove; 19. Splicing block; 20. Extension plate; 21. Protrusion 2; 22. Groove 2; 23. Tower body; 901. Fixing bolt; 902. Mounting groove; 903. Screw hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-3 This utility model provides an embodiment of a wind power tower stabilization device, comprising a base 1: a slot 2 is provided on the top of the base 1, a limiting groove 13 is provided on the top edge of the base 1, a tower body 23 is installed at the top center of the base 1, a plurality of surrounding plates 3 are installed at the bottom of the outer wall of the tower body 23, a slot 4 is provided at the bottom of the outer wall of each of the surrounding plates 3, a bottom support plate 5 is installed inside the slot 4, the bottom of the bottom support plate 5 is detachably connected to the slot 2, a diagonal brace 7 is rotatably connected to the middle of the outer wall of the plurality of surrounding plates 3, a mounting seat 8 is rotatably connected to the bottom of the diagonal brace 7, a ring seat 10 is connected to the mounting seat 8 through a mounting component 9, a limiting groove 14 is provided on the top of the ring seat 10, and the limiting groove 14 is connected to the limiting groove 13 through a connecting block 15.

[0027] Specifically, the slot 2 at the top of the base 1 is detachably connected to the bottom of the base support plate 5, and the base support plate 5 is installed in conjunction with the slot 4 on the surrounding plate 3. This structural design allows the surrounding plate 3 to be securely connected to the base 1, and is extremely convenient for installation and disassembly, facilitating later maintenance and component replacement. The base support plate 5 is L-shaped and fixed with a diagonal brace 6, which provides diagonal support to the tower body 23 from the bottom, effectively enhancing the stability of the tower base and resisting horizontal forces from below. Multiple surrounding plates 3 are rotatably connected to diagonal braces 7 at the middle of their outer walls. The L-shaped base support plate 5 and the fixed diagonal brace 6 provide strong diagonal support to the tower body 23 from the bottom. When the wind turbine tower encounters horizontal forces from below, such as the lateral force generated by ground airflow fluctuations caused by strong winds, the base support plate 5 and the diagonal brace 6 can respond quickly. The diagonal brace 6 utilizes its tilt angle to decompose the horizontal force it receives into vertically downward and horizontally lateral components. The vertically downward component is transmitted to the base 1 through the bottom support plate 5, and then dispersed to the ground, effectively enhancing the stability of the tower bottom and enabling it to withstand horizontal forces from below, ensuring the safe operation of the tower in complex ground airflow environments.

[0028] The limiting groove 14 at the top of the ring seat 10 is connected to the limiting groove 13 at the top edge of the base 1 via the connecting block 15. The special shape design of the limiting groove 13, limiting groove 14, and connecting block 15 ensures a stable connection between the ring seat 10 and the base 1 and can accommodate minor displacements of the tower body 23 to a certain extent, enhancing the overall structural stability. The ground anchor 12 installed in the through hole 11 at the top of the ring seat 10 can firmly fix the ring seat 10 to the ground, preventing the entire stabilizing device from shifting due to wind force and providing reliable ground anchoring force for the tower. On the other hand, its detachable prefabricated structure design demonstrates extremely high convenience in installation and disassembly. During installation, workers can quickly and accurately assemble each component, greatly shortening the installation period and improving work efficiency. In later maintenance and component replacement, no complicated tools or cumbersome operating procedures are required; components such as the base support plate 5 and the surrounding plate 3 that need maintenance or replacement can be easily disassembled, significantly reducing maintenance costs and time costs and improving the operation and maintenance efficiency of the wind power tower.

[0029] Reference Figures 1-3 The left side of the enclosure 3 has a groove 16, and the right side of the enclosure 3 has a protrusion 17 fixedly connected to it. The groove 16 and the protrusion 17 engage with each other. The top of the enclosure 3 has a splicing groove 18, and a splicing block 19 is detachably connected inside the splicing groove 18. An extension plate 20 is fixedly connected to the top of the splicing block 19. The left side of the extension plate 20 has a groove 22, and the right side of the extension plate 20 has a protrusion 21 fixedly connected to it. The protrusion 21 engages with the groove 22. The inner wall of the extension plate 20 fits against the outer wall of the tower body 23. The mounting component 9 includes a mounting groove 902, which is located on the top of the ring seat 10. 902 is detachably connected to the mounting base 8. The top left and right ends of the mounting base 8 are threaded with fixing bolts 901. The bottom left and right ends of the inner wall of the mounting groove 902 are provided with screw holes 903. The fixing bolts 901 pass through the mounting base 8 and are threadedly connected to the screw holes 903. The top of the ring seat 10 is provided with a through hole 11. A ground anchor 12 is installed inside the through hole 11. The bottom support plate 5 is L-shaped. The top of the bottom support plate 5 is fixedly connected with a diagonal brace 6. The first limiting groove 13 and the second limiting groove 14 are both T-shaped. The connecting block 15 is I-shaped. The first limiting groove 13 and the second limiting groove 14 are detachably connected to the connecting block 15.

[0030] Specifically, the detachable connection between the splicing slot 18 and the splicing block 19 brings multiple benefits to the stability and protection of the tower. The surrounding plate 3 and the extension plate 20 are tightly installed around the tower body 23. Firstly, in terms of protection, they effectively block the impact and erosion of external objects on the tower body 23, such as wind and sand, small animals, etc., protecting the outer wall of the tower body 23 from damage and extending its service life. From the perspective of structural stability, the surrounding plate 3 and the extension plate 20 work together, like putting a sturdy armor on the tower body 23, further improving the overall structural stability of the tower. When the tower body 23 is subjected to external forces such as wind, the surrounding plate 3 and the extension plate 20 can work together to distribute the force evenly, reducing the pressure on any part of the tower body 23. At the same time, their detachable connection design also facilitates installation and disassembly. During later maintenance or replacement, damaged parts can be easily disassembled and replaced, greatly facilitating the maintenance of the tower.

[0031] Working principle: During installation, first place the base 1 in the designated position, and install the tower body 23 at the top center of the base 1. Then, install multiple side panels 3 on the bottom of the outer wall of the tower body 23. The side panels 3 are interlocked by the groove 16 on the left and the protrusion 17 on the right. The splicing groove 18 on the top of the side panel 3 is detachably connected to the splicing block 19. The inner wall of the extension plate 20 fixed on the top of the splicing block 19 fits against the outer wall of the tower body 23. Then, the bottom support plate 5 is installed in the slot 4 at the bottom of the outer wall of the side panel 3. The bottom of the bottom support plate 5 is detachably connected to the slot 2 on the top of the base 1. The diagonal brace 6 fixed on the top of the bottom support plate 5 provides diagonal support to the tower body 23 from the bottom. Force; then, one end of the diagonal brace 7 is rotatably connected to the middle of the outer wall of the enclosure 3, and the other end of the mounting base 8 is connected to the ring seat 10 through the mounting assembly 9. The fixing bolts 901 on the top left and right ends of the mounting base 8 in the mounting assembly 9 pass through the mounting base 8 and are threadedly connected to the screw holes 903 on the bottom left and right ends of the inner wall of the mounting groove 902 on the top of the ring seat 10. The limiting groove 14 opened on the top of the ring seat 10 is connected to the T-shaped limiting groove 13 on the top edge of the base 1 through the I-shaped connecting block 15. The ground anchor 12 is installed in the through hole 11 on the top of the ring seat 10 and fixed to the ground. Finally, all the components work together to effectively ensure the stable operation of the wind power generation tower under different wind conditions.

[0032] During operation, when wind force acts on the tower body 23, the bottom of the bottom support plate 5 connects to the slot 2 at the top of the base 1. Its L-shaped structure and fixed diagonal brace 6 provide diagonal support for the tower body 23 from the bottom and decompose the horizontal force to the ground. Multiple surrounding plates 3 cooperate with the bottom support plate 5 through slot 4. The bottom end of the diagonal brace 7, which is rotatably connected to the middle of its outer wall, is connected to the ring seat 10 through the mounting bracket 8 of the mounting assembly 9 and the screw hole 903 of the mounting groove 902 at the top of the ring seat 10 via the fixing bolt 901, providing side support and dispersing wind. Force; The limiting groove 14 at the top of the ring seat 10 is connected to the limiting groove 13 at the top edge of the base 1 through the connecting block 15, which can accommodate the slight displacement of the tower body 23. At the same time, the ground anchor 12 in the through hole 11 at the top of the ring seat 10 fixes it to the ground to prevent displacement; The surrounding plate 3 and the extension plate 20 are engaged with the protrusion through the groove, and the splicing groove 18 and the splicing block 19 are detachably connected to tightly surround the tower body 23, blocking foreign objects and cooperating to distribute external forces. All components work together to ensure the stable operation of the wind power generation tower under different wind conditions.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wind power generation tower stabilization device, characterized in that, The base (1) includes a base (1): a slot 1 (2) is provided on the top of the base (1), a limiting groove 1 (13) is provided on the top edge of the base (1), a tower body (23) is installed at the top center of the base (1), a plurality of surrounding plates (3) are installed at the bottom of the outer wall of the tower body (23), a slot 2 (4) is provided at the bottom of the outer wall of the plurality of surrounding plates (3), a bottom support plate (5) is installed inside the slot 2 (4), the bottom of the bottom support plate (5) is detachably connected to the slot 1 (2), a diagonal brace 2 (7) is rotatably connected to the middle of the outer wall of the plurality of surrounding plates (3), a mounting seat (8) is rotatably connected to the bottom of the diagonal brace 2 (7), the mounting seat (8) is connected to a ring seat (10) through a mounting component (9), a limiting groove 2 (14) is provided on the top of the ring seat (10), and the limiting groove 2 (14) is connected to the limiting groove 1 (13) through a connecting block (15).

2. The wind power tower stabilization device according to claim 1, characterized in that: The left side of the enclosure (3) has a groove (16), and the right side of the enclosure (3) has a protrusion (17) fixedly connected. The groove (16) and the protrusion (17) engage with each other. The top of the enclosure (3) has a splicing groove (18), and a splicing block (19) is detachably connected inside the splicing groove (18). An extension plate (20) is fixedly connected to the top of the splicing block (19).

3. The wind power tower stabilization device according to claim 2, characterized in that: The extension plate (20) has a groove 2 (22) on the left side and a protrusion 2 (21) fixedly connected to the right side of the extension plate (20). The protrusion 2 (21) engages with the groove 2 (22), and the inner wall of the extension plate (20) is in contact with the outer wall of the tower body (23).

4. The wind power tower stabilization device according to claim 1, characterized in that: The mounting assembly (9) includes a mounting groove (902) which is formed on the top of the ring seat (10) and is detachably connected to the mounting seat (8).

5. A wind power tower stabilization device according to claim 4, characterized in that: The top left and right ends of the mounting base (8) are threaded with fixing bolts (901), and the bottom left and right ends of the inner wall of the mounting groove (902) are provided with screw holes (903). The fixing bolts (901) pass through the mounting base (8) and are threadedly connected to the screw holes (903).

6. The wind power tower stabilization device according to claim 1, characterized in that: The top of the ring seat (10) is provided with a through hole (11), and a ground anchor (12) is installed inside the through hole (11).

7. The wind power tower stabilization device according to claim 1, characterized in that: The bottom support plate (5) is L-shaped, and a diagonal brace (6) is fixedly connected to the top of the bottom support plate (5).

8. A wind power tower stabilization device according to claim 1, characterized in that: The first limiting groove (13) and the second limiting groove (14) are both T-shaped, and the connecting block (15) is I-shaped. The first limiting groove (13) and the second limiting groove (14) are detachably connected to the connecting block (15).

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