Wind power tower tube stabilizing and reinforcing structure

By installing fixed semi-rings, quick-replacement components, and wind-resistant reinforcement components on the wind turbine tower, the problems of the existing wind turbine tower reinforcement structure being unable to be quickly replaced and wind-resistant have been solved. This enables quick replacement of wire ropes and reinforcement under high wind conditions, improving the stability and efficiency of the wind turbine tower.

CN120845255APending Publication Date: 2025-10-28HUANENG TONGLIAO WIND POWER CO LTD KEZUOHOUQI BRANCH
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Patent Information

Application Number
CN202511036158.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-26
Publication Date
2025-10-28

AI Technical Summary

Technical Problem

Existing wind turbine tower reinforcement structures cannot be replaced quickly, support columns are easily damaged, and they cannot effectively resist wind, resulting in poor performance.

Method used

The system employs a fixed semi-ring, quick-change components, and wind-resistant reinforcement components, including a fixed frame, moving block, insertion rod, limit plate, heavy-duty electric hydraulic cylinder, wind sensor, and conical rotor motor, to enable quick replacement of wire ropes and reinforcement in high wind conditions.

Benefits of technology

It enables rapid replacement and wind-resistant reinforcement of wind turbine towers, improves work efficiency and stability, and enhances the stability and wind resistance of wind turbine towers.

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Abstract

The invention provides a wind power tower tube stabilizing and reinforcing structure, and belongs to the technical field of wind power tower tubes, the wind power tower tube stabilizing and reinforcing structure comprises a fixed semi-ring, a quick replacement assembly and a wind-resistant reinforcing assembly, the quick replacement assembly comprises a fixed frame arranged on the outer wall of a first connecting plate, and two moving blocks are slidably connected into the fixed frame; the device has the beneficial effects that during use, an auxiliary assembly and a linkage assembly can be controlled to drive a moving strip to move, then the moving strip slides out of an inserting rod, limiting on the inserting rod is relieved, at the moment, a user pulls the inserting rod out of the fixing frame by holding a holding head, and the inserting rod is pulled out through the fixing frame; and at the moment, a user pulls out the moving block along the fixing frame, and then takes out and replaces the moving block together with the fixing column, the connector and the steel wire rope, so that the purpose of quickly replacing the steel wire rope is achieved, and the working efficiency is improved.
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Description

Technical Field

[0001] This invention belongs to the field of wind turbine tower technology, specifically relating to a wind turbine tower stabilization and reinforcement structure. Background Technology

[0002] Wind power generation refers to converting the kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source. The process involves converting the kinetic energy of wind into mechanical kinetic energy, and then further converting that mechanical energy into electrical kinetic energy. The principle of wind power generation is to use wind power to drive the rotation of wind turbine blades, and then using a speed increaser to increase the rotation speed, thereby driving a generator to produce electricity. Wind power generation requires the use of wind turbine towers, which are the support structures in wind turbine generators. These towers primarily serve a supporting role and absorb vibrations from the generator set. During use, wind turbine towers are reinforced and supported. A search reveals that application number "CN202323363975.4" discloses "a wind turbine tower reinforcement structure," which describes "achieving flexible support for the wind turbine tower by setting up a support frame, hydraulic expansion joint, and support column, thus solving the problem that existing reinforcement support mechanisms are too simple and have limited support effect on wind turbine towers." During the process, significant vibrations occur, and the wind turbine tower base is greatly affected by these vibrations, making the reinforced support structure prone to deformation and damage. This paper addresses the issue of existing, overly simplistic reinforced support structures having limited support effectiveness for wind turbine towers, and the problem of the wind turbine tower base being easily deformed and damaged during wind power generation. This ensures the effective support of the wind turbine tower and improves its operational stability. However, the above-mentioned comparative documents still have the following problems in actual use: In actual use, its support columns cannot be replaced quickly, are prone to damage after long-term use, are troublesome to replace, and are inefficient. Furthermore, it cannot achieve the purpose of wind resistance reinforcement during use, resulting in poor reinforcement effect.

[0003] Therefore, providing a structure that enables rapid replacement and wind-resistant reinforcement is highly practical. Summary of the Invention

[0004] The purpose of this invention is to provide a wind turbine tower stabilization and reinforcement structure to solve the above-mentioned technical problems.

[0005] This invention provides a wind turbine tower stabilization and reinforcement structure, including a fixed semi-ring, a quick-replacement component, and a wind-resistant reinforcement component.

[0006] Two first connecting plates are provided on the outer walls of the two fixed semi-rings, and wind turbine towers are movably connected to the interior of the two fixed semi-rings. The quick-change assembly includes a fixing frame disposed on the outer wall of the first connecting plate. Two movable blocks are slidably connected inside the fixing frame. Several fixing frames are disposed at one end of the two movable blocks and the fixing frame. Two insert rods are interlaced inside the several fixing frames. Several limiting plates are disposed at the bottom of the fixing frame. Two movable strips are slidably connected inside the several limiting plates. The ends of the two movable strips are interlaced with the insert rods. A gripping head is disposed at the top of the several insert rods. The wind-resistant reinforcement component includes fixed rings movably connected to both ends of the wind turbine tower. Each end of the two fixed rings is provided with a fixed plate. Several auxiliary plates are provided on the top of the two fixed plates. A connecting box is provided on the top of the auxiliary plates. A heavy-duty electric hydraulic cylinder is provided on the top of the connecting box. The output shaft end of the heavy-duty electric hydraulic cylinder passes through the top of the inner wall of the connecting box and is provided with a movable plate. Two limit rods are slidably connected inside the movable plate. A laser distance sensor is provided on the top of the inner wall of the movable plate. Reinforcing plates are provided on both sides of the connecting box. A wind force sensor is provided on the top of each of the two reinforcing plates. Several connecting holes are provided inside each of the two auxiliary plates.

[0007] In one embodiment of the present invention, the drive assembly includes a plurality of fixed heads, each disposed on the top of two fixed plates. An auxiliary rod is disposed between two of the fixed heads, and a conical rotor motor is disposed at one end of the other fixed head. A bidirectional lead screw nut is disposed through the output shaft end of the conical rotor motor and is disposed therethrough in the fixed head. One end of the bidirectional lead screw nut is rotatably connected to the remaining fixed head.

[0008] In one embodiment of the present invention, the outer wall of the bidirectional lead screw nut is threaded with two first displacement blocks, and the outer wall of the auxiliary rod is slidably connected with two second displacement blocks. One side of each of the first and second displacement blocks is fixedly connected to two fixing rings.

[0009] In one embodiment of the present invention, the auxiliary component includes auxiliary blocks disposed on both sides of the moving bar, guide rods slidably connected inside each of the two auxiliary blocks, both ends of the two guide rods being fixedly connected to a limiting plate, a spring being disposed at one end of each of the two auxiliary blocks, the interior of each of the two springs being movably connected to the guide rods, and one end of each of the two springs being fixedly connected to one of the limiting plates.

[0010] In one embodiment of the present invention, the linkage component includes connecting rods hinged to one end of two moving bars, each connecting rod having a hinge seat hinged to its middle portion, a support bar being provided at one end of each hinge seat, one end of the support bar being fixedly connected to a first connecting plate, and a gripping bar being provided at the bottom of each connecting rod.

[0011] In one embodiment of the present invention, two sliding grooves are provided at one end of the connecting box, and a fixing strip is slidably connected inside each of the two sliding grooves, and one end of each of the two fixing strips is fixedly connected to the moving plate.

[0012] In one embodiment of the present invention, a second connecting plate is provided at the other end of the two fixing strips, a fixing column is provided in the middle of the two moving blocks, a connecting head is rotatably connected to the outer wall of the fixing column, and one end of the second connecting plate is provided with the same structure as one end of the first connecting plate.

[0013] In one embodiment of the present invention, a plurality of reinforcing plates are provided at the top and bottom of the two fixed half-rings, and the interiors of the plurality of reinforcing plates are fixedly connected by screws and nuts.

[0014] In one embodiment of the present invention, the top and bottom of the two limiting rods are fixedly connected to the connecting box, a plurality of steel wire ropes are provided in the middle of the plurality of connecting heads, and a controller is provided at one corner of one of the fixing plates.

[0015] In one embodiment of the present invention, the heavy-duty electric hydraulic cylinder, the laser distance sensor, the wind sensor, and the conical rotor motor are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1) When using the control auxiliary components and linkage components to drive the moving bar to move, the moving bar slides out from the insertion rod, releasing the limit on the insertion rod. At this time, the user pulls the insertion rod out from the fixed frame by holding the grip head, thereby releasing the limit on the moving block. The user then pulls the moving block out along the fixed frame, and then takes it out along with the fixed column, connector and wire rope for replacement, thereby achieving the purpose of quickly replacing the wire rope and improving work efficiency; 2) During use, the wind sensor monitors the wind force in real time. If the wind force is normal, it will remain normal, allowing the wire rope to swing slightly to buffer the wind turbine tower and make it more stable. When a strong wind is detected, the wind sensor will feed back the information to the controller, causing the controller to open the heavy-duty electric hydraulic cylinder. The heavy-duty electric hydraulic cylinder will drive the moving plate downward. The moving plate slides on the limit rod as it moves downward, which in turn drives the fixing bar downward. The fixing bar moves downward, which in turn drives the second connecting plate and one end of its structure downward. This causes one of the connectors to move downward, tightening the wire rope to resist the strong wind and thus achieving the purpose of wind-resistant reinforcement. Attached Figure Description

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is an enlarged structural diagram of the connecting box of the present invention; Figure 3 This is an enlarged schematic diagram of the internal structure of the connector box of the present invention; Figure 4 This is a schematic diagram of the fixed architecture of the present invention; Figure 5 This is a schematic diagram of the bottom structure of the fixing frame of the present invention; Figure 6 This is a schematic diagram of the disassembled structure of the fixing frame of the present invention; Figure 7 This is a schematic diagram of the disassembled bottom structure of the fixing frame of the present invention; Figure 8 This is an enlarged structural diagram of the reinforcing plate of the present invention.

[0018] In the diagram: 100, fixed semi-ring; 110, first connecting plate; 120, wind turbine tower; 200, quick-change component; 210, fixing frame; 220, moving block; 230, fixing frame; 240, insertion rod; 250, limiting plate; 260, moving strip; 300. Wind-resistant reinforcement component; 310. Fixing ring; 320. Fixing plate; 330. Auxiliary plate; 340. Connecting box; 350. Heavy-duty electric hydraulic cylinder; 360. Moving plate; 370. Limiting rod; 380. Laser distance sensor; 390. Reinforcement plate; 3910. Wind force sensor; 400. Drive component; 410. Fixing head; 420. Auxiliary rod; 430. Conical rotor motor; 440. Two-way lead screw nut; 500. First displacement block; 600. Second displacement block; 700, Auxiliary component; 710, Auxiliary block; 720, Guide rod; 730, Spring; 800, Linkage component; 810, Linkage rod; 820, Hinge seat; 830, Support bar; 840, Grip bar; 900, Fixing bar; 1000, Second connecting plate; 1100, Connector; 1200, Reinforcing plate; 1300, Screws and nuts; 1400, Wire rope. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0020] Please see Figure 1 - Figure 8 A wind turbine tower stabilization and reinforcement structure includes a fixed semi-ring 100, a quick-change component 200, and a wind-resistant reinforcement component 300.

[0021] Please refer to the details. Figure 1 Two first connecting plates 110 are provided on the outer walls of the two fixed semi-rings 100, and wind turbine towers 120 are movably connected inside the two fixed semi-rings 100.

[0022] Please see Figure 4-6 The quick-change component 200 includes a fixed frame 210 disposed on the outer wall of the first connecting plate 110. Two movable blocks 220 are slidably connected inside the fixed frame 210. Several fixed frames 230 are disposed at one end of both movable blocks 220 and the fixed frame 210. Two insert rods 240 are interlaced inside the several fixed frames 230. Several limiting plates 250 are disposed at the bottom of the fixed frame 210. Two movable strips 260 are slidably connected inside the several limiting plates 250. The ends of the two movable strips 260 are interlaced with the insert rods 240.

[0023] In one specific embodiment, the movable bar 260 allows the user to control the auxiliary component 700 and the linkage component 800 to move the movable bar 260, thereby causing the movable bar 260 to slide out from the insertion rod 240 and releasing the restriction on the insertion rod 240. At this time, the user can pull the insertion rod 240 out from the fixed frame 230 by holding the grip head, thereby releasing the restriction on the movable block 220. The user can then pull the movable block 220 out along the fixed frame 210, and then remove and replace it along with the fixed column, connector 1100 and wire rope 1400, thereby achieving the purpose of quickly replacing the wire rope 1400 and improving work efficiency.

[0024] Please see Figure 1-3 The wind-resistant reinforcement component 300 includes fixed rings 310 movably connected to both ends of the wind turbine tower 120. Fixed plates 320 are provided at both ends of the two fixed rings 310. Several auxiliary plates 330 are provided on the top of the two fixed plates 320. A connecting box 340 is provided on the top of the auxiliary plates 330. A heavy-duty electric hydraulic cylinder 350 is provided on the top of the connecting box 340. A movable plate 360 ​​is provided on the top of the inner wall of the connecting box 340 through the output shaft end of the heavy-duty electric hydraulic cylinder 350. Two limit rods 370 are slidably connected inside the movable plate 360. A laser distance sensor 380 is provided on the top of the inner wall of the movable plate 360. Reinforcement plates 390 are provided on both sides of the connecting box 340. A wind sensor 3910 is provided on the top of each of the two reinforcement plates 390.

[0025] In one specific embodiment, a wind sensor 3910 is provided to facilitate real-time monitoring of wind force during use. When the wind force is normal, the system remains stable, allowing the wire rope 1400 to maintain a small amplitude swing, buffering the wind turbine tower 120 and making it more stable. When a strong wind is detected, the wind sensor 3910 feeds information back to the controller, causing the controller to activate the heavy-duty electric hydraulic cylinder 350. This cylinder moves the moving plate 360 ​​downwards, sliding on the limit rod 370, which in turn moves the fixing bar 900 downwards. This movement causes the second connecting plate 1000 and one end of its structure to move downwards, which in turn moves one of the connectors 1100 downwards, tightening the wire rope 1400. The displacement distance of the moving plate 360 ​​can be detected using a laser distance sensor 380 to calculate the tension value, thus achieving wind-resistant reinforcement to withstand strong winds.

[0026] Please see Figure 1The drive assembly 400 includes several fixed heads 410 disposed on the top of two fixed plates 320. An auxiliary rod 420 is disposed between two fixed heads 410. A conical rotor motor 430 is disposed at one end of another fixed head 410. A bidirectional lead screw nut 440 is disposed through the fixed head 410 at the output shaft end of the conical rotor motor 430. One end of the bidirectional lead screw nut 440 is rotatably connected to the remaining fixed head 410.

[0027] In one specific embodiment, the conical rotor motor 430 is provided so that the controller can turn on the conical rotor motor 430 during use, so that the conical rotor motor 430 drives the bidirectional lead screw nut 440 to rotate. The bidirectional lead screw nut 440, through the cooperation of the external thread with the auxiliary rod 420, causes the first displacement block 500 and the second displacement block 600 to drive the fixing ring 310 to move closer to the center, thereby clamping the wind turbine tower 120 and reinforcing itself and the wind turbine tower 120.

[0028] Please see Figure 1 The outer wall of the two-way lead screw nut 440 is threaded with two first displacement blocks 500, and the outer wall of the auxiliary rod 420 is slidably connected with two second displacement blocks 600. One side of each of the two first displacement blocks 500 and the second displacement block 600 is fixedly connected to two fixing rings 310.

[0029] In one specific embodiment, the first displacement block 500 is provided so that it can cooperate with the second displacement block 600 during use to drive the fixing ring 310, so that the fixing ring 310 can be fixed on the wind turbine tower 120. The fixing ring 310 is provided so that it can be fixed on the wind turbine tower 120 during use, thereby reinforcing the wind turbine tower 120 and itself, making it more stable during use.

[0030] Please see Figure 7 The auxiliary component 700 includes auxiliary blocks 710 disposed on both sides of the moving bar 260. Guide rods 720 are slidably connected inside the two auxiliary blocks 710. Both ends of the two guide rods 720 are fixedly connected to the limiting plate 250. A spring 730 is disposed at one end of each of the two auxiliary blocks 710. The interior of each spring 730 is movably connected to the guide rod 720. One end of each spring 730 is fixedly connected to one of the limiting plates 250.

[0031] In one specific embodiment, the provided spring 730 facilitates the resetting of the moving bar 260 during use, allowing the moving bar 260 to quickly reset and then snap into the insert rod 240.

[0032] Please see Figure 5The linkage component 800 includes connecting rods 810 hinged to one end of two moving bars 260. Each connecting rod 810 is hinged to a hinge seat 820 in the middle. A support bar 830 is provided at one end of each hinge seat 820. One end of the support bar 830 is fixedly connected to the first connecting plate 110. A grip bar 840 is provided at the bottom of each connecting rod 810.

[0033] In one specific embodiment, the provided grip bar 840 facilitates the disassembly and replacement of the wire rope 1400 during use. The user pulls the grip bar 840 to one end, causing the grip bar 840 to move the connecting rod 810. The connecting rod 810 rotates through the hinge seat 820, which in turn moves the movable bar 260 hinged to it. The movable bar 260 moves on the limit plate 250, which in turn moves the auxiliary block 710. The movement of the auxiliary block 710 causes the spring 730 to contract under force, and the movement of the movable bar 260 will slide out from the insertion rod 240. When replacing, the user pulls the grip bar 840 again, reinstalls the various parts, and then releases the grip bar 840, causing the spring 730 to reset and the other parts to reset.

[0034] Please see Figure 2 The connecting box 340 has two sliding grooves at one end, and a fixing strip 900 is slidably connected inside the two sliding grooves. One end of each fixing strip 900 is fixedly connected to the moving plate 360.

[0035] In one specific embodiment, the fixed strip 900 facilitates the support and fixation of the second connecting plate 1000 during use, making the second connecting plate 1000 more stable during use and improving stability.

[0036] Please see Figure 2 The other end of the two fixed strips 900 is provided with a second connecting plate 1000, the middle of the two moving blocks 220 is provided with a fixed column, the outer wall of the fixed column is rotatably connected with a connector 1100, and one end of the second connecting plate 1000 is provided with the same structure as one end of the first connecting plate 110.

[0037] In one specific embodiment, the fixed post is provided to support and reinforce the connector 1100 during use, making the connector 1100 more stable during use, improving stability and preventing it from falling off during use.

[0038] Please see Figure 8 The top and bottom of the two fixed semi-rings 100 are provided with several reinforcing plates 1200, and the interior of the several reinforcing plates 1200 is fixedly connected by screws and nuts 1300.

[0039] In one specific embodiment, the provided screw and nut 1300 facilitates the use of the screw and nut 1300 in conjunction with the reinforcing plate 1200 to firmly fix the fixing half ring 100 to the wind turbine tower 120, thereby improving stability.

[0040] Please see Figure 1 The top and bottom of the two limit rods 370 are fixedly connected to the connecting box 340. Several steel wire ropes 1400 are set in the middle of several connectors 1100. A controller is set at one corner of one of the fixing plates 320.

[0041] In one specific embodiment, the provided steel wire rope 1400 can stably support and reinforce the wind turbine tower 120, making it more stable during use, improving stability and increasing practicality.

[0042] Please see Figure 1-8 The heavy-duty electric hydraulic cylinder 350, laser distance sensor 380, wind power sensor 3910 and conical rotor motor 430 are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0043] In one specific embodiment, the included controller facilitates power control of the electrical equipment during use, ensuring that the equipment is powered on when needed, thus avoiding situations where power cannot be supplied when required.

[0044] In use, the movable bar 260 allows the user to control the auxiliary component 700 and the linkage component 800 to move the movable bar 260, causing it to slide out of the insertion rod 240 and releasing its restriction. The user then pulls the insertion rod 240 out of the fixed frame 230 by holding the grip head, releasing the restriction on the movable block 220. The user then pulls the movable block 220 out along the fixed frame 210, and removes it along with the fixed column, connector 1100, and wire rope 1400 for replacement, thus achieving quick replacement of the wire rope 1400 and improving work efficiency. Next, the wind sensor 3910 facilitates the use of the device. 10. Real-time wind monitoring: If the wind is normal, the system will maintain normal operation, allowing the wire rope 1400 to swing slightly, buffering the wind turbine tower 120 and making it more stable. When strong winds are detected, the wind sensor 3910 will send information to the controller, causing the controller to open the heavy-duty electric hydraulic cylinder 350. The heavy-duty electric hydraulic cylinder 350 will drive the moving plate 360 ​​downward. Finally, the moving plate 360 ​​will slide on the limit rod 370, which will then drive the fixing bar 900 downward. The fixing bar 900 will drive the second connecting plate 1000 and one end structure downward, which will then drive one of the connectors 1100 downward, tightening the wire rope 1400 to resist strong winds, thereby achieving the purpose of wind-resistant reinforcement.

[0045] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A wind turbine tower stabilization and reinforcement structure, characterized in that, include: A fixed half-ring (100) is provided with two first connecting plates (110) on the outer wall of each of the two fixed half-rings (100), and a wind turbine tower (120) is movably connected inside the two fixed half-rings (100). A quick-change assembly (200) includes a fixing frame (210) disposed on the outer wall of a first connecting plate (110). Two movable blocks (220) are slidably connected inside the fixing frame (210). A plurality of fixing frames (230) are provided at one end of the two movable blocks (220) and the fixing frame (210). Two insert rods (240) are interlaced inside the plurality of fixing frames (230). A plurality of limiting plates (250) are provided at the bottom of the fixing frame (210). Two movable strips (260) are slidably connected inside the plurality of limiting plates (250). The ends of the two movable strips (260) are interlaced with the insert rods (240). A wind-resistant reinforcement component (300) includes fixing rings (310) movably connected to both ends of a wind turbine tower (120). Each of the two fixing rings (310) has a corresponding fixing plate (320) at both ends. Several auxiliary plates (330) are provided on the top of each of the two fixing plates (320). A connecting box (340) is provided on the top of each of the auxiliary plates (330). A heavy-duty electric hydraulic cylinder (35) is provided on the top of the connecting box (340). 0), the output shaft end of the heavy-duty electric hydraulic cylinder (350) passes through the top of the inner wall of the connecting box (340) and is provided with a movable plate (360). The movable plate (360) is slidably connected with two limit rods (370). The top of the inner wall of the movable plate (360) is provided with a laser distance sensor (380). Both sides of the connecting box (340) are provided with reinforcing plates (390). The top of the two reinforcing plates (390) is provided with a wind sensor (3910).

2. The wind turbine tower stabilization and reinforcement structure according to claim 1, characterized in that: The drive assembly (400) includes several fixed heads (410) disposed on the top of two fixed plates (320). An auxiliary rod (420) is disposed between two of the fixed heads (410). A conical rotor motor (430) is disposed at one end of another fixed head (410). A bidirectional lead screw nut (440) is disposed through the fixed head (410) at the end of the output shaft of the conical rotor motor (430). One end of the bidirectional lead screw nut (440) is rotatably connected to the remaining fixed head (410).

3. The wind turbine tower stabilization and reinforcement structure according to claim 2, characterized in that: The outer wall of the bidirectional lead screw nut (440) is threaded with two first displacement blocks (500), and the outer wall of the auxiliary rod (420) is slidably connected with two second displacement blocks (600). One side of the two first displacement blocks (500) and the two second displacement blocks (600) are respectively fixedly connected to two fixing rings (310).

4. The wind turbine tower stabilization and reinforcement structure according to claim 1, characterized in that: An auxiliary component (700) includes auxiliary blocks (710) disposed on both sides of a moving bar (260). Guide rods (720) are slidably connected inside each of the two auxiliary blocks (710). Both ends of the two guide rods (720) are fixedly connected to a limiting plate (250). A spring (730) is provided at one end of each of the two auxiliary blocks (710). The interior of each of the two springs (730) is movably connected to the guide rods (720). One end of each of the two springs (730) is fixedly connected to one of the limiting plates (250).

5. The wind turbine tower stabilization and reinforcement structure according to claim 4, characterized in that: The linkage assembly (800) includes a connecting rod (810) hinged to one end of two moving bars (260), and a hinge seat (820) hinged to the middle of each of the two connecting rods (810). A support bar (830) is provided at one end of each of the two hinge seats (820), and one end of the support bar (830) is fixedly connected to the first connecting plate (110). A grip bar (840) is provided at the bottom of each of the two connecting rods (810).

6. The wind turbine tower stabilization and reinforcement structure according to claim 1, characterized in that: The connecting box (340) has two sliding grooves at one end, and a fixing strip (900) is slidably connected inside the two sliding grooves. One end of the two fixing strips (900) is fixedly connected to the moving plate (360).

7. The wind turbine tower stabilization and reinforcement structure according to claim 6, characterized in that: The other end of the two fixed strips (900) is provided with a second connecting plate (1000), and the middle of the two moving blocks (220) is provided with a fixed column. The outer wall of the fixed column is rotatably connected with a connector (1100). One end of the second connecting plate (1000) is provided with the same structure as one end of the first connecting plate (110).

8. The wind turbine tower stabilization and reinforcement structure according to claim 1, characterized in that: The top and bottom of the two fixed half-rings (100) are provided with a number of reinforcing plates (1200), and the interior of the number of reinforcing plates (1200) is fixedly connected by screws and nuts (1300).

9. The wind turbine tower stabilization and reinforcement structure according to claim 7, characterized in that: The top and bottom of the two limiting rods (370) are fixedly connected to the connecting box (340), and several steel wire ropes (1400) are provided in the middle of several connectors (1100). A controller is provided at one corner of one of the fixing plates (320).

10. A wind turbine tower stabilization and reinforcement structure according to claim 9, characterized in that: The heavy-duty electric hydraulic cylinder (350), laser distance sensor (380), wind power sensor (3910) and conical rotor motor (430) are all electrically connected to the controller, which is electrically connected to an external power supply.

Citation Information

Patent Citations

  • Wind power tower reinforcing structure

    CN221220692U