Reinforcing device of foundation ring type wind turbine generator
By designing the reinforcement device of the foundation ring wind turbine, the reinforcement mechanism is used to enhance the stability and fatigue resistance of the concrete around the foundation ring, the problem of fatigue damage to the concrete around the foundation ring in the wind turbine turbine is solved, extending the service life and improving safety and efficiency.
Patent Information
- Application Number
- CN202510371828.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2025-06-10
AI Technical Summary
The concrete around the foundation ring causes continuous vibration and fatigue damage under the action of wind, resulting in reduced structural stability, threatened durability and reduced safety performance, affecting the service life and economic benefits of wind turbines.
Design a reinforcement device for a foundation ring wind turbine, including a stable foundation ring, a concrete foundation platform and a reinforcement mechanism. The reinforcement mechanism consists of a load-bearing support column, a stabilizing sleeve, an auxiliary assembly and a transmission assembly. Through the structural design and combination of these components, the stability and fatigue resistance of the concrete around the foundation ring are enhanced.
It significantly improves the stability and durability of the concrete surrounding the foundation ring, effectively resists fatigue damage under the action of wind, extends the service life of the wind turbine, and ensures safety and efficiency during operation.
Smart Images
Figure CN120120195A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of wind turbine tower foundations, and particularly to a reinforcement device for a foundation ring type wind turbine generator set. Background Art
[0002] In today's energy field, wind turbine generator sets, as a highly promising emerging clean energy device, are increasingly being widely regarded by all sectors of society. With the continuous growth of the global demand for clean energy, the position of wind turbine generator sets in the energy supply system has become increasingly crucial. And the requirements for their operating state stability, response sensitivity, and high efficiency have reached an extremely stringent level.
[0003] Among many types of wind turbine generator sets, the wind turbine generator set configured with a foundation ring and adopting a combined tower structure is a relatively common one. For example, in the prior art, "Research on the Dynamic Response Characteristics and Fatigue Damage Reinforcement Methods of Foundation Ring Type Wind Turbine Foundations" in Engineering Science and Technology II, it is recorded that "Foundation ring type wind turbine foundations are widely used because of their easy construction and strong adaptability." The combined tower is usually composed of multiple cylinder segments of different materials or specifications. While this structure improves the overall performance of the tower, it also faces more complex mechanical challenges. Especially when the wind turbine generator set is in operation, it will inevitably be strongly affected by natural wind factors. The direction and intensity of natural wind are random and uncertain. Sometimes it blows violently, and sometimes it blows gently. This complex and changeable wind condition makes it inevitable for the tower to produce a certain degree of shaking phenomenon.
[0004] Under the long-term continuous action of wind, the shaking of the tower is not a simple dynamic process, but a process of gradually accumulating damage. Since the tower adopts a double steel plate structure, a specific material is usually filled between the inner and outer steel plates to enhance its mechanical properties. However, under the repeated action of wind, the double steel plate structure will also bear huge stresses. At this time, the concrete structure used to fix and support the tower around the foundation ring will experience repeated stress changes. Each impact of the wind will cause minute stress concentrations inside the concrete structure. As time goes by, these stress concentrations gradually accumulate, and thus signs of fatigue damage gradually appear.
[0005] These damage manifestations are diverse. Among them, minute cracks on the concrete surface are one of the most common phenomena. These cracks may initially be very fine and difficult to detect with the naked eye, but as the damage continues to accumulate, the cracks will gradually expand and deepen. In addition, there may also be large-scale peeling, that is, local areas of the concrete separate and fall off from the main structure, which not only affects the appearance of the concrete structure but also weakens its load-bearing capacity. More seriously, the weakening of the overall structure may also occur quietly, making the concrete structure more likely to deform and break when bearing external forces.
[0006] This continuous vibration and fatigue damage of the concrete around the foundation ring have extremely serious consequences. It not only weakens the overall stability of the wind turbine structure, making the entire unit more vulnerable in the face of adverse weather, but also poses a serious threat to its long-term operational durability. Wind turbines usually operate outdoors for a long time, suffering from the erosion of various natural factors, and the damage to the concrete structure will accelerate the aging process of the unit and shorten its service life. More importantly, this damage may quietly reduce the safety performance of the wind turbine and increase the risk of failure. Once the unit fails, it will not only cause power generation interruption and affect energy supply, but may also trigger safety accidents, resulting in casualties and property losses. And these problems will directly affect the expected service life and economic benefits of the wind turbine, making the previous investment unable to get effective returns. Therefore, it is particularly important to take necessary reinforcement measures for wind turbines, especially those with a foundation ring structure and using a combined tower barrel and double steel plate structure. For this reason, we propose a reinforcement device for a foundation ring type wind turbine. Summary of the Invention
[0007] The purpose of the present invention is to provide a reinforcement device for a foundation ring type wind turbine to solve the problems raised in the above background technology.
[0008] To solve the above technical problems, the present invention adopts the following technical solutions:
[0009] A reinforcement device for a foundation ring type wind turbine, used for reinforcing the root of the wind turbine tower barrel, includes a stable foundation ring, the stable foundation ring is sleeved outside the wind turbine tower barrel, a concrete foundation platform is fixed at the bottom of the wind turbine tower barrel, a reinforcement mechanism is assembled between the stable foundation ring and the concrete foundation platform, the reinforcement mechanism includes load-bearing support columns, a first stable sleeve, a second stable sleeve, an auxiliary component and a transmission component, a plurality of load-bearing support columns are evenly and fixedly arranged on the top of the concrete foundation platform, a first stable sleeve is fixed at the top of the plurality of load-bearing support columns, a second stable sleeve is fixed at the top of the first stable sleeve, an auxiliary component is assembled between the first stable sleeve and the second stable sleeve, and a transmission component is assembled inside the auxiliary component.
[0010] Preferably, the auxiliary assembly includes a first movable force - applying sleeve, a first extension protrusion, a second movable force - applying sleeve, a second extension protrusion, a first adjustment block, a second adjustment block, and a threaded adjustment rod. A first movable force - applying sleeve and a second movable force - applying sleeve are rotatably connected in the area between the first stabilizing sleeve and the second stabilizing sleeve. A first extension protrusion is integrally fixed to one side of the first movable force - applying sleeve, and a second extension protrusion is integrally fixed to one side of the second movable force - applying sleeve. One end of the second extension protrusion is rotatably connected to a first adjustment block, and one end of the first extension protrusion is rotatably connected to a second adjustment block. A threaded adjustment rod is threadedly connected between the second adjustment block and the first adjustment block.
[0011] Preferably, a plurality of mounting grooves are evenly formed on one side of the first stabilizing sleeve close to the second stabilizing sleeve. First fixed guide rails are fixed to the inner sides of two of the mounting grooves, and second fixed guide rails are fixed to the inner sides of the other two mounting grooves.
[0012] Preferably, the transmission assembly includes a first displacement pressure - applying rod, a second displacement pressure - applying rod, a guide post, an inclined linear groove, a first pressure - applying group plate, and a second pressure - applying group plate. A first displacement pressure - applying rod is slidably connected to the inner side of the first fixed guide rail, and a second displacement pressure - applying rod is slidably connected to the inner side of the second fixed guide rail. A guide post is fixed to the top of the second displacement pressure - applying rod, and a guide post is also fixed to the bottom of the first displacement pressure - applying rod. Inclined linear grooves corresponding to the positions of the guide posts are formed at both ends of the first movable force - applying sleeve and the second movable force - applying sleeve, and the inclined linear grooves are slidably connected to the guide posts.
[0013] Preferably, an anti - detachment mechanism is assembled between the concrete foundation platform and the threaded adjustment rod, and the anti - detachment mechanism is used to prevent the threaded adjustment rod from generating lateral displacement.
[0014] Preferably, an anti - detachment mechanism is assembled between the concrete foundation platform and the threaded adjustment rod, and the anti - detachment mechanism is used to prevent the threaded adjustment rod from generating lateral displacement.
[0015] Preferably, the matching assembly includes a movable disk, a positioning movable frame, a pressure - applying part, a side fixed block, and a movable supporting arm. Movable disks are rotatably connected to the tops of the positioning group disks. A positioning movable frame is fixed to the top of the movable disk. A pressure - applying part is fixed to one side of the positioning movable frame. A plurality of side fixed blocks are evenly fixed to the tops of the positioning group disks, and movable supporting arms are rotatably connected to the tops of the side fixed blocks.
[0016] Preferably, the connection component includes a disc protrusion, an eccentric column, an upper connecting seat, a lower connecting seat and a locking rod. One end of the movable supporting arm is fixed with a disc protrusion. The top of the disc protrusion is rotatably connected to the positioning movable frame through an eccentric column at a position deviating from the center of the circle. The outer side of the threaded adjusting rod is rotatably connected with an upper connecting seat. The bottom of the upper connecting seat is connected with a lower connecting seat through a universal joint. The bottom of the lower connecting seat is ball-jointed with a locking rod. The disc protrusion is engaged with the locking rod.
[0017] Preferably, locking struts are fixed at both ends of the top of the second stabilizing sleeve. The tops of the locking struts are fixed with a mating positioning sleeve through screws. The inner side of the mating positioning sleeve is in transitional fit with the stabilizing base ring.
[0018] It can be seen without doubt that through the above technical solutions of this application, the technical problems to be solved by this application can surely be solved.
[0019] Meanwhile, through the above technical solutions, the present invention has at least the following beneficial effects:
[0020] 1. Through the structural design of the reinforcement mechanism, the present invention enables the device to significantly improve the stability and durability of the concrete around the stabilizing base ring, effectively resist the fatigue damage caused by the sway of the wind power tower barrel due to the action of wind force. Through the implementation of the reinforcement mechanism, not only can the service life of the wind turbine be extended, but also the safety and efficiency during its operation can be ensured, providing a solid technical support for the sustainable utilization of clean energy.
[0021] 2. Through the structural design of the anti-disengagement mechanism, the present invention can limit the displacement of the threaded adjusting rod, making the reinforcement process more stable and conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0023] Figure 1 is a structural schematic diagram of the present invention;
[0024] Figure 2 is a connection structural schematic diagram of the load-bearing support column and the first stabilizing sleeve of the present invention;
[0025] Figure 3 is a connection structural schematic diagram of the second stabilizing sleeve and the locking strut of the present invention;
[0026] Figure 4Schematic diagram of the connection structure between the first displacement pressure rod and the first pressure group plate of the present invention;
[0027] Figure 5 Schematic diagram of the connection structure between the threaded adjusting rod and the upper connecting seat of the present invention;
[0028] Figure 6 Schematic diagram of the connection structure between the lower connecting seat and the locking rod of the present invention;
[0029] Figure 7 Schematic diagram of the connection structure between the movable supporting arm and the disc protrusion of the present invention.
[0030] In the attached drawings, the list of components represented by each reference numeral is as follows:
[0031] In the figure: 1, wind power tower barrel; 2, stable foundation ring; 3, concrete foundation platform; 4, load-bearing support column; 5, first stable sleeve; 6, second stable sleeve; 7, first movable force application sleeve; 8, first extension protrusion; 9, second movable force application sleeve; 10, second extension protrusion; 11, first adjustment block; 12, second adjustment block; 13, threaded adjusting rod; 14, installation groove; 15, first fixed guide rail; 16, first displacement pressure rod; 17, second fixed guide rail; 18, second displacement pressure rod; 19, guide post; 20, inclined straight groove; 21, first pressure group plate; 22, second pressure group plate; 23, positioning group disc; 24, movable disc; 25, positioning movable frame; 26, pressure application part; 27, side fixed block; 28, movable supporting arm; 29, disc protrusion; 30, eccentric column; 31, upper connecting seat; 32, lower connecting seat; 33, locking rod; 34, matching positioning sleeve; 35, locking support column. Detailed implementation manners
[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0033] Embodiment 1
[0034] Refer to Figures 1-4, a reinforcement device for a basic ring-type wind turbine, used to reinforce the root of the wind turbine tower 1, including a stable foundation ring 2 sleeved outside the wind turbine tower 1. A concrete foundation platform 3 is fixed at the bottom of the wind turbine tower 1. A reinforcement mechanism is assembled between the stable foundation ring 2 and the concrete foundation platform 3. The reinforcement mechanism includes load-bearing support columns 4, a first stable sleeve 5, a second stable sleeve 6, an auxiliary component, and a transmission component. A plurality of load-bearing support columns 4 are evenly and fixedly arranged on the top of the concrete foundation platform 3. A first stable sleeve 5 is fixed at the top of the plurality of load-bearing support columns 4. A second stable sleeve 6 is fixed at the top of the first stable sleeve 5. An auxiliary component is assembled between the first stable sleeve 5 and the second stable sleeve 6, and a transmission component is assembled inside the auxiliary component.
[0035] The auxiliary component includes a first movable force-applying sleeve 7, a first extension protrusion 8, a second movable force-applying sleeve 9, a second extension protrusion 10, a first adjustment block 11, a second adjustment block 12, and a threaded adjustment rod 13. A first movable force-applying sleeve 7 and a second movable force-applying sleeve 9 are rotatably connected in the area between the first stable sleeve 5 and the second stable sleeve 6. A first extension protrusion 8 is integrally fixed on one side of the first movable force-applying sleeve 7. A second extension protrusion 10 is integrally fixed on one side of the second movable force-applying sleeve 9. One end of the second extension protrusion 10 is rotatably connected to a first adjustment block 11. One end of the first extension protrusion 8 is rotatably connected to a second adjustment block 12. A threaded adjustment rod 13 is threadedly connected between the second adjustment block 12 and the first adjustment block 11. A connection head is arranged at one end of the threaded adjustment rod 13, which is convenient for connecting with an electric rotary tool during actual use and increases the convenience when rotating the threaded adjustment rod 13.
[0036] A plurality of installation grooves 14 are evenly formed on one side of the first stable sleeve 5 close to the second stable sleeve 6. First fixed guide rails 15 are fixed inside two of the installation grooves 14, and second fixed guide rails 17 are fixed inside the other two installation grooves 14. Through the guiding action of the first fixed guide rails 15 and the second fixed guide rails 17, it is convenient for the subsequent first displacement pressure rod 16 and the second displacement pressure rod 18 to move when subjected to external forces.
[0037] The transmission assembly includes a first displacement pressure rod 16, a second displacement pressure rod 18, a guide post 19, an inclined linear groove 20, a first pressure group plate 21, and a second pressure group plate 22. The inner side of the first fixed guide rail 15 is slidably connected with the first displacement pressure rod 16, and the inner side of the second fixed guide rail 17 is slidably connected with the second displacement pressure rod 18. A guide post 19 is fixed to the top of the second displacement pressure rod 18, and a guide post 19 is also fixed to the bottom of the first displacement pressure rod 16. Oblique linear grooves 20 corresponding to the positions of the guide posts 19 are formed at both ends of the first movable force application sleeve 7 and the second movable force application sleeve 9. The inclined linear grooves 20 are slidably connected with the guide posts 19. Notches corresponding to the positions of the first pressure group plate 21 and the second pressure group plate 22 are provided on the outer side of the stable base ring 2. Through the connection with the notches, the reinforcement effect of the first pressure group plate 21 and the second pressure group plate 22 on the stable base ring 2 can be increased.
[0038] Locking struts 35 are fixed to both ends of the top of the second stable sleeve 6. A mating positioning sleeve 34 is fixed to the top of the locking strut 35 by screws. The inner side of the mating positioning sleeve 34 is in transitional fit with the stable base ring 2. Through the cooperation between the mating positioning sleeve 34 and the locking strut 35, the stable base ring 2 can be reinforced for the second time, and the lateral displacement resistance of the stable base ring 2 can be increased.
[0039] Embodiment 2
[0040] Further optimize Embodiment 1. Specifically, as Figures 5-7 shown, an anti - detachment mechanism is assembled between the concrete foundation platform 3 and the threaded adjusting rod 13. The anti - detachment mechanism is used to prevent the threaded adjusting rod 13 from generating lateral displacement.
[0041] An anti - detachment mechanism is assembled between the concrete foundation platform 3 and the threaded adjusting rod 13. The anti - detachment mechanism is used to prevent the threaded adjusting rod 13 from generating lateral displacement.
[0042] The cooperation assembly includes a movable disk 24, a positioning movable frame 25, a pressure application part 26, a side fixed block 27, and a movable supporting arm 28. Movable disks 24 are rotatably connected to the tops of the positioning group disks 23. A positioning movable frame 25 is fixed to the top of the movable disk 24. A pressure application part 26 is fixed to one side of the positioning movable frame 25. A plurality of side fixed blocks 27 are uniformly fixed to the tops of the positioning group disks 23. Movable supporting arms 28 are rotatably connected to the tops of the side fixed blocks 27. When the positioning movable frame 25 and the movable disk 24 are rotated through the pressure application part 26, the positioning movable frame 25 drives the disk protrusion 29 to perform an eccentric motion, so that the disk protrusion 29 can move towards the position close to the locking rod 33 until it is engaged with the locking rod 33. After that, the pressure application part 26 and the positioning group disk 23 can be fixed through fasteners.
[0043] The connecting component includes a disc protrusion 29, an eccentric column 30, an upper connecting seat 31, a lower connecting seat 32 and a locking rod 33. One end of the movable supporting arm 28 is fixed with a disc protrusion 29. The top of the disc protrusion 29 and a position deviating from the center of the circle are rotationally connected to the positioning movable frame 25 through the eccentric column 30. The outer side of the threaded adjusting rod 13 is rotationally connected with an upper connecting seat 31. The bottom of the upper connecting seat 31 is connected with a lower connecting seat 32 through a universal joint. The bottom of the lower connecting seat 32 is ball-jointed with a locking rod 33. The disc protrusion 29 is engaged with the locking rod 33. Through the multi-stage connection mode of the locking rod 33, the lower connecting seat 32 and the upper connecting seat 31, when the threaded adjusting rod 13 is adjusted, the displacement limit of the threaded adjusting rod 13 can still be realized by positioning and fixing the locking rod 33.
[0044] As can be seen from the above:
[0045] The technical problem of the present invention is that this continuous vibration and fatigue damage of the concrete around the foundation ring not only weaken the overall stability of the structure of the wind turbine generator, but also pose a serious threat to its long-term operation durability. More importantly, this damage may quietly reduce the safety performance of the wind turbine generator, increase the risk of failure, and thus directly affect its expected service life and economic benefits. Therefore, it is particularly important to take necessary reinforcement measures for wind turbine generators, especially those with a foundation ring structure; adopt the technical solutions of the above-mentioned embodiments. At the same time, the implementation process of the above technical solutions is as follows:
[0046] During the use process, the threaded adjusting rod 13 is driven to rotate by an electric rotary tool. Since the threaded adjusting rod 13 is threadedly connected to the second adjusting block 12 and the first adjusting block 11, the second adjusting block 12 is rotationally connected to the first extension protrusion 8, the second extension protrusion 10 is rotationally connected to the first adjusting block 11, and the second movable force-applying sleeve 9 and the first movable force-applying sleeve 7 are rotationally connected in the area between the first stabilizing sleeve 5 and the second stabilizing sleeve 6, so that the second adjusting block 12 and the first adjusting block 11 can move towards each other, causing the first movable force-applying sleeve 7 and the second movable force-applying sleeve 9 to rotate relative to each other. At the same time, since the guide post 19 is slidably connected to the inclined straight groove 20, the guide post 19 is fixed to the second displacement pressure rod 18 and the first displacement pressure rod 16, and at the same time the first displacement pressure rod 16 is slidably connected to the first fixed guide rail 15, and the second displacement pressure rod 18 is slidably connected to the second fixed guide rail 17, so that the second displacement pressure rod 18 can drive the second pressure-applying group plate 22, and the first displacement pressure rod 16 can drive the first pressure-applying group plate 21 to move towards the direction close to the stabilizing foundation ring 2 respectively until the first pressure-applying group plate 21 and the second pressure-applying group plate 22 are respectively connected to the notches on the surface of the stabilizing foundation ring 2, and the fixing of the stabilizing foundation ring 2 can be realized, preventing the stabilizing foundation ring 2 from generating lateral displacement and damaging the connection structure between the wind power tower barrel 1 and the first stabilizing sleeve 5.
[0047] With the above settings, this application will surely solve the above technical problems. At the same time, the following technical effects can be achieved:
[0048] 1. Through the structural design of the reinforcement mechanism, the device of the present invention can significantly improve the stability and durability of the concrete around the foundation ring 2, effectively resist the fatigue damage caused by the sway of the wind power tower 1 due to the action of wind force. By implementing the reinforcement mechanism, not only can the service life of the wind turbine be extended, but also the safety and efficiency during its operation can be ensured, providing a solid technical support for the sustainable utilization of clean energy.
[0049] 2. Through the structural design of the anti-disengagement mechanism, the device of the present invention can limit the displacement of the threaded adjusting rod 13, making the reinforcement process more stable and beneficial for use.
[0050] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0051] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The drawings show preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present invention in other related technical fields shall be similarly within the scope of the patent protection of the present invention.
Claims
1. A reinforcement device for a base ring type wind turbine generator set, used for reinforcing the root of a wind turbine tower (1), characterized in that: The invention comprises a stabilizing foundation ring (2), wherein the stabilizing foundation ring (2) is sleeved on the outer side of a wind turbine tower (1), a concrete foundation platform (3) is fixed at the bottom of the wind turbine tower (1), a reinforcing mechanism is arranged between the stabilizing foundation ring (2) and the concrete foundation platform (3), the reinforcing mechanism comprises a bearing support column (4), a first stabilizing sleeve (5), a second stabilizing sleeve (6), an auxiliary component and a transmission component, a plurality of bearing support columns (4) are evenly fixed on the top of the concrete foundation platform (3), a first stabilizing sleeve (5) is fixed on the top of the plurality of bearing support columns (4), a second stabilizing sleeve (6) is fixed on the top of the first stabilizing sleeve (5), an auxiliary component is arranged between the first stabilizing sleeve (5) and the second stabilizing sleeve (6), and a transmission component is arranged on the inner side of the auxiliary component.
2. A reinforcement device for a foundation ring type wind turbine generator set according to claim 1, characterized in that: The auxiliary component comprises a first movable force-applying sleeve (7), a first extension protrusion (8), a second movable force-applying sleeve (9), a second extension protrusion (10), a first adjustment block (11), a second adjustment block (12) and a threaded adjustment rod (13); the first movable force-applying sleeve (7) and the second movable force-applying sleeve (9) are rotationally connected in an area between the first stabilizing sleeve (5) and the second stabilizing sleeve (6); the first extension protrusion (8) is integrally fixed to one side of the first movable force-applying sleeve (7); the second extension protrusion (10) is integrally fixed to one side of the second movable force-applying sleeve (9); one end of the second extension protrusion (10) is rotationally connected to the first adjustment block (11); one end of the first extension protrusion (8) is rotationally connected to the second adjustment block (12); a threaded adjustment rod (13) is threadedly connected between the second adjustment block (12) and the first adjustment block (11).
3. A reinforcement device for a foundation ring type wind turbine generator set according to claim 2, characterized in that: A plurality of mounting grooves (14) are evenly distributed on one side of the first stabilizing sleeve (5) close to the second stabilizing sleeve (6), wherein the inner sides of two of the mounting grooves (14) are fixed with first fixed guide rails (15), and the inner sides of the other two mounting grooves (14) are fixed with second fixed guide rails (17).
4. A reinforcement device for a foundation ring type wind turbine generator set according to claim 3, characterized in that: The transmission assembly comprises a first displacement pressure rod (16), a second displacement pressure rod (18), a guide column (19), an inclined linear groove (20), a first pressure group plate (21) and a second pressure group plate (22); the first fixed guide rail (15) is slidably connected to the inner side of the first displacement pressure rod (16); the second fixed guide rail (17) is slidably connected to the inner side of the second displacement pressure rod (18); the top of the second displacement pressure rod (18) is fixed with a guide column (19); the bottom of the first displacement pressure rod (16) is also fixed with a guide column (19); both ends of the first movable force sleeve (7) and the second movable force sleeve (9) are provided with inclined linear grooves (20) corresponding to the position of the guide column (19); the inclined linear grooves (20) are slidably connected to the guide column (19).
5. The reinforcement device for a foundation ring type wind turbine generator set according to claim 2, characterized in that: An anti-slip mechanism is installed between the concrete foundation platform (3) and the threaded adjustment rod (13), and the anti-slip mechanism is used to prevent the threaded adjustment rod (13) from being laterally displaced.
6. A reinforcement device for a foundation ring type wind turbine generator set according to claim 5, characterized in that: The anti-slip mechanism comprises a matching component and a connecting component. A positioning assembly disc (23) is fixed on the top of the concrete foundation platform (3). The matching component is assembled on the top of the positioning assembly disc (23). A connecting component is assembled between the matching component and the threaded adjustment rod (13).
7. A reinforcement device for a foundation ring type wind turbine generator set according to claim 6, characterized in that: The matching assembly comprises a movable disk (24), a positioning movable frame (25), a pressure-applying portion (26), a side fixing block (27) and a movable force arm (28); the top of the positioning assembly disk (23) is rotatably connected to the movable disk (24); the top of the movable disk (24) is fixed with the positioning movable frame (25); one side of the positioning movable frame (25) is fixed with the pressure-applying portion (26); the top of the positioning assembly disk (23) is evenly fixed with a plurality of side fixing blocks (27); the top of the side fixing blocks (27) is rotatably connected to the movable force arm (28).
8. A reinforcement device for a foundation ring type wind turbine generator set according to claim 7, characterized in that: The connecting assembly comprises a disc protrusion (29), an eccentric column (30), an upper connecting seat (31), a lower connecting seat (32) and a locking rod (33); a disc protrusion (29) is fixed to one end of the movable support arm (28); the top of the disc protrusion (29) and the position deviating from the center of the circle are rotatably connected to the positioning movable frame (25) through the eccentric column (30); the outer side of the threaded adjustment rod (13) is rotatably connected to the upper connecting seat (31); the bottom of the upper connecting seat (31) is connected to the lower connecting seat (32) through a universal joint; the bottom of the lower connecting seat (32) is ball-connected with the locking rod (33); and the disc protrusions (29) are all engaged and connected with the locking rod (33).
9. The reinforcement device for a foundation ring type wind turbine generator set according to claim 1, characterized in that: Locking pillars (35) are fixed at both ends of the top of the second stabilizing sleeve (6), and a matching positioning sleeve (34) is fixed to the top of the locking pillar (35) by screws, and the inner side of the matching positioning sleeve (34) is transitionally matched with the stabilizing base ring (2).