A concrete steel structure composite wind power tower tube section and flange assembly displacement device

Abstract

The present invention provides a displacement device for a cylinder section and flange assembly of a concrete-steel composite wind power tower, which belongs to the technical field of wind power tower installation, and solves the problem of unsafe existing displacement methods. The displacement device for a cylinder section and flange assembly of a concrete-steel composite wind power tower comprises a base and a clamping box, a first cavity is provided inside the base, two support seats are arranged in the first cavity, a first groove is provided on the support seat, the support seat is slidably connected to the base, a lifting assembly is arranged on the support seat, a first opening for the support seat to move is provided on the base, two electric telescopic rods are fixed on the inner wall of the base, the other ends of the two electric telescopic rods extend out of the base and are respectively fixed with a first connecting cylinder and a second connecting cylinder, a first rotating motor is fixed on the inner wall of the first connecting cylinder, and the output shaft end of the first rotating motor is fixed with a first rotating shaft through a first coupling. The present invention has the advantage of allowing the cylinder section to be displaced safely and conveniently.

Description

Technical Field

[0001] The present invention belongs to the technical field of wind power tower installation, and relates to a displacement device, in particular to a displacement device for a concrete steel structure composite wind power tower barrel section and flange assembly. Background Art

[0002] Wind power generation is the most practical and potential renewable energy among new energy sources. Wind power towers are one of the main components of wind power equipment. Steel wind power towers are welded together by steel structure cylinder segments. Wind power towers are generally composed of more than three sections and are connected on-site with high-strength bolts.

[0003] The tower sections are assembled from cylinder segments and flanges at both ends. After the flanges, placed on the platform, are aligned with the vertical cylinder segments and adjusted to a horizontal position before connecting to the other segments, a positioning device is required. Conventional production processes use a hoist to tilt the tower, but this method is unsafe, time-consuming, and prone to collisions, seriously affecting product quality. Summary of the Invention

[0004] The purpose of the present invention is to address the above-mentioned problems in the existing technology and propose a concrete steel structure composite wind power tower cylinder segment and flange assembly displacement device. The technical problem to be solved by the invention is: how to achieve a simple and convenient cylinder segment displacement method.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] The cam is provided with a first end for receiving the support frame of the second end of the cam, and the second end for receiving the support frame of the second end of the cam is connected with the support frame to the cam.

[0007] The working principle of the present invention is: when in use, the cylinder segment is clamped and fixed by the clamping assembly, and then the cylinder segment is driven to rotate by the cylinder segment rotating assembly, and then the staff welds the flange to the cylinder segment to complete the assembly of the cylinder segment and the flange, and then starts the first rotating motor, the first rotating motor drives the first rotating shaft to rotate, the first rotating shaft drives the first turntable to rotate, the first turntable drives the first connecting rod to rotate, the first rotating shaft and the first connecting rod drive the clamping box to rotate ninety degrees, so that the cylinder segment is adjusted from a vertical state to a horizontal state, and the two first connecting rods enable the clamping box to maintain balance when rotating, and then through the electric The dynamic telescopic rod contracts, causing the first connecting tube and the second connecting tube to move downward. At the same time, under the action of the lifting assembly, the support seat moves upward, so that the cylinder section is placed horizontally on the support seat, which is convenient for the staff to connect it with other cylinder sections. In this way, the cylinder section can be safely displaced and can be easily connected with other cylinder sections after the cylinder section is horizontal. When the clamping box rotates, it can effectively avoid the cylinder section from colliding with the support seat, thereby causing collisions and affecting product quality. The cylinder section can also be rotated when the cylinder section is upright, which makes it convenient for the staff to weld the cylinder section to the flange, thereby improving production efficiency.

[0008] The clamping assembly includes two first arc-shaped clamping seats, a second rotating motor is fixed on the inner wall of the clamping box, a threaded rod is fixed to the output shaft end of the second rotating motor through a second coupling, a moving block is threadedly connected to the threaded rod, and the moving blocks are respectively fixed to two second arc-shaped clamping seats through two third connecting rods. A second opening for the second arc-shaped clamping seat to move is opened on the clamping box, and the second arc-shaped clamping seat extends out of the clamping box through the second opening. The first arc-shaped clamping seat is fixedly connected to the clamping box, and the first arc-shaped clamping seat corresponds to the second arc-shaped clamping seat one by one. A cylinder segment rotation assembly is provided on both the first arc-shaped clamping seat and the second arc-shaped clamping seat.

[0009] With the above structure, during operation, the second rotating motor drives the threaded rod to rotate, the threaded rod drives the third connecting rod to move through the moving block, and the third connecting rod drives the second arc-shaped clamp seat to approach the first arc-shaped clamp seat, so that the cylinder segment is clamped and fixed, and then under the action of the cylinder segment rotating assembly, the cylinder segment rotates, which makes it easier for the staff to weld the flange and the cylinder segment.

[0010] The cylinder section rotating assembly includes a second rotating shaft, a second cavity is provided inside the first arc-shaped clamp seat and the second arc-shaped clamp seat, the second rotating shaft is located in the second cavity, two rotating wheels are fixed on the second rotating shaft, the first arc-shaped clamp seat and the second arc-shaped clamp seat are provided with a third opening for the rotating wheels to extend out, a third rotating motor is fixed in the second cavity, the output shaft end of the third rotating motor is fixed to the third rotating shaft through a third coupling, a pulley is fixed on the third rotating shaft, a belt groove is provided on the second rotating shaft, the pulley is connected to the belt groove through a belt transmission, and a conflict assembly is provided on the second rotating shaft.

[0011] With the above structure, after the cylinder segment is clamped and fixed, the third rotating motor drives the pulley to rotate through the third rotating shaft, the pulley drives the second rotating shaft to rotate through the cooperation of the belt and the belt groove, and the second rotating shaft drives the rotating wheel to rotate. Under the action of the interference component, the rotating wheel always conflicts with the cylinder segment, so that the rotating wheel drives the cylinder segment to rotate, which makes it easier for the staff to weld the flange and the cylinder segment, thereby improving the progress of subsequent production.

[0012] The lifting assembly includes a first tooth plate and a second tooth plate. Arc-shaped grooves are provided on both sides of the base. The inner circumference of the arc-shaped groove is rotatably connected to a gear through a fixed shaft. The first tooth plate and the second tooth plate are both engaged with the gear. The two first tooth plates are fixedly connected to the first connecting tube and the second connecting tube respectively. The lower end of the second tooth plate is fixed with a second connecting rod. The other end of the second connecting rod extends into the first cavity and is fixed with a support rod. The two ends of the support rod are fixedly connected to the two support seats respectively.

[0013] With the above structure, when the electric telescopic rod is retracted, the first connecting tube and the second connecting tube both move downward, and the first connecting tube and the second connecting tube respectively drive the two first tooth plates to move downward, and the first tooth plates drive the gears to rotate, and the gears drive the second tooth plates to move upward, and the second tooth plates drive the support rods to move upward through the second connecting rods, and the support rods drive the support seat to move upward, so that the support seat extends out of the base, thereby providing horizontal support for the cylinder section, making it easier for the staff to connect it with other cylinder sections.

[0014] The resistance assembly includes a rotating sleeve, which is rotatably connected to the second rotating shaft. Several telescopic rods are inherently provided on the inner walls of the first arc-shaped clamping seat and the second arc-shaped clamping seat. The other end of the telescopic rod is fixedly connected to the rotating sleeve. A spring is provided on the telescopic rod, and the two ends of the spring are respectively fixedly connected to the inner wall of the arc-shaped clamping seat and the rotating sleeve.

[0015] With the above structure, when the clamping assembly clamps and fixes the cylinder segment, the cylinder segment contacts the rotating wheel, causing the rotating wheel to drive the second rotating shaft to move away from the cylinder segment, causing the telescopic rod to contract. At the same time, under the action of the spring, the rotating sleeve drives the second rotating shaft to move closer to the cylinder segment, so that the rotating wheel always keeps in contact with the cylinder segment, thereby allowing the cylinder segment to rotate under the action of the cylinder segment rotating assembly.

[0016] Anti-skid pads are fixed on the inner peripheries of the first arc-shaped clamping seat and the second arc-shaped clamping seat, and anti-skid grooves are provided on the rotating wheel.

[0017] With the above structure, the anti-skid pad is provided to increase the vertical friction of the cylinder segment to prevent the cylinder segment from sliding, and the anti-skid pattern is provided to increase the friction between the runner and the cylinder segment so that the runner can drive the cylinder segment to rotate.

[0018] The two first connecting rods are slidably connected to the two second arc-shaped clamping seats respectively.

[0019] With the above structure, when the moving block drives the second arc-shaped clamping seat to move via the third connecting rod, the second arc-shaped clamping seat slides on the first connecting rod, thereby improving the stability of the second arc-shaped clamping seat during movement.

[0020] Both ends of the second rotating shaft are rotatably connected with a sliding seat, and the sliding seat is slidably connected to the inner wall of the second cavity.

[0021] With the above structure, when the cylinder segment is clamped and fixed, the cylinder segment contacts the rotating wheel, causing the rotating wheel to drive the second rotating shaft to move away from the cylinder segment. The second rotating shaft moves away from the cylinder segment through the slide. At the same time, the second rotating shaft moves toward the cylinder segment under the action of the contact component, so that the rotating wheel and the cylinder segment maintain contact.

[0022] Compared with the existing technology, the concrete steel structure composite wind turbine tower cylinder segment and flange assembly displacement device has the following advantages:

[0023] 1. When in use, the cylinder section is clamped and fixed by the clamping assembly, and then the cylinder section is driven to rotate by the cylinder section rotating assembly. Then the staff welds the flange to the cylinder section to complete the assembly of the cylinder section and the flange. Then the first rotating motor is started, and the first rotating motor drives the first rotating shaft to rotate. The first rotating shaft drives the first turntable to rotate. The first turntable drives the first connecting rod to rotate. The first rotating shaft and the first connecting rod drive the clamping box to rotate ninety degrees, so that the cylinder section is adjusted from an upright state to a horizontal state. The two first connecting rods enable the clamping box to maintain balance when rotating. Then the electric telescopic rod is used to rotate the cylinder section. Contraction causes the first connecting tube and the second connecting tube to move downward. At the same time, under the action of the lifting assembly, the support seat moves upward, so that the cylinder section is placed horizontally on the support seat, which is convenient for the staff to connect it with other cylinder sections. In this way, the cylinder section can be safely displaced and it can also be convenient to connect with other cylinder sections after the cylinder section is horizontal. When the clamping box rotates, it can effectively avoid the cylinder section from colliding with the support seat, thereby causing collisions and affecting product quality. It can also allow the cylinder section to rotate when the cylinder section is upright, which makes it convenient for the staff to weld the cylinder section to the flange, thereby improving production efficiency.

[0024] 2. After the cylinder segment is clamped and fixed, the third rotating motor drives the pulley to rotate through the third rotating shaft. The pulley drives the second rotating shaft to rotate through the cooperation of the belt and the belt groove. The second rotating shaft drives the rotating wheel to rotate. Under the action of the interference component, the rotating wheel always conflicts with the cylinder segment, so that the rotating wheel drives the cylinder segment to rotate. This makes it easier for the staff to weld the flange and the cylinder segment, thereby improving the progress of subsequent production.

[0025] 3. When the electric telescopic rod is retracted, the first connecting tube and the second connecting tube both move downward, and the first connecting tube and the second connecting tube respectively drive the two first tooth plates to move downward, and the first tooth plates drive the gears to rotate, and the gears drive the second tooth plates to move upward, and the second tooth plates drive the support rods to move upward through the second connecting rods, and the support rods drive the support seat to move upward, so that the support seat extends out of the base, thereby providing horizontal support for the cylinder section, making it easier for the staff to connect it with other cylinder sections.

[0026] 4. The anti-slip pad is set to increase the vertical friction of the cylinder section to prevent the cylinder section from slipping. The anti-slip pattern is set to increase the friction between the runner and the cylinder section so that the runner can drive the cylinder section to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 It is a top view of the base in the present invention.

[0029] Figure 3 It is a structural schematic diagram of the clamping box in the present invention.

[0030] Figure 4 It is a structural schematic diagram of the clamping assembly in the present invention.

[0031] Figure 5 It is a structural schematic diagram of the second arc-shaped clamping seat in the present invention.

[0032] Figure 6 It is a structural schematic diagram of the first arc-shaped clamping seat in the present invention.

[0033] Figure 7 It is a structural schematic diagram of the rotating assembly in the present invention.

[0034] Figure 8 It is a structural schematic diagram of the cylinder sections when connected in the present invention.

[0035] In the figure, 1. base; 2. first connecting tube; 3. first rotating motor; 4. first turntable; 5. first rotating shaft; 6. first connecting rod; 7. second turntable; 8. second connecting tube; 9. clamping box; 10. first arc-shaped clamp seat; 11. second arc-shaped clamp seat; 12. electric telescopic rod; 13. support seat; 14. first tooth plate; 15. gear; 16. second tooth plate; 17. second connecting rod; 18. support rod; 19. threaded rod; 20. moving block; 21. third connecting rod; 22. anti-slip pad; 23. rotating wheel; 24. second rotating shaft; 25. telescopic rod; 26. second rotating motor; 27. belt; 28. third rotating motor; 29. ​​slide seat. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0037] like Figures 1-8 As shown, the concrete steel structure composite wind power tower cylinder section and flange assembly displacement device includes a base 1 and a clamping box 9. A first cavity is opened inside the base 1, and two support seats 13 are arranged in the first cavity. The support seats 13 are provided with a first groove. The support seats 13 are slidably connected to the base 1. A lifting assembly is provided on the support seat 13. A first opening for the support seat 13 to move is opened on the base 1. Two electric telescopic rods 12 are fixed on the inner wall of the base 1. The other ends of the two electric telescopic rods 12 extend out of the base 1 and are respectively fixed with a first connecting tube 2 and a second connecting tube 8. The first connecting tube 2 is provided with a first groove. The support seat 13 is slidably connected to the base 1. A lifting assembly is provided on the support seat 13. The base 1 is provided with a first opening for the support seat 13 to move. A first rotating motor 3 is fixed on the wall, and the output shaft end of the first rotating motor 3 is fixed to a first rotating shaft 5 through a first coupling. A first turntable 4 is fixed on the first rotating shaft 5, and the first turntable 4 is slidingly connected to the inner wall of the first connecting tube 2. The other end of the first rotating shaft 5 passes through the clamping box 9 and is fixed with a second turntable 7, and the second turntable 7 is slidingly connected to the inner wall of the second connecting tube 8. Two first connecting rods 6 are fixed on the first turntable 4, and the other ends of the two first connecting rods 6 both pass through the clamping box 9 and are fixedly connected to the second turntable 7. A clamping assembly is provided on the clamping box 9, and a cylinder section rotation assembly is provided on the clamping assembly.

[0038] When in use, the barrel section is clamped and fixed by the clamping assembly, and then the barrel section is driven to rotate by the barrel section rotating assembly. Then the staff welds the flange to the barrel section to complete the assembly of the barrel section and the flange. Then the first rotating motor 3 is started, the first rotating motor 3 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the first turntable 4 to rotate, the first turntable 4 drives the first connecting rod 6 to rotate, the first rotating shaft 5 and the first connecting rod 6 drive the clamping box 9 to rotate ninety degrees, so that the barrel section is adjusted from an upright state to a horizontal state. The two first connecting rods 6 enable the clamping box 9 to maintain balance when rotating, and then the electric telescopic rod 1 is used to rotate the barrel section. 2 contracts, causing the first connecting tube 2 and the second connecting tube 8 to move downward. At the same time, under the action of the lifting assembly, the support seat 13 moves upward, so that the cylinder section is placed horizontally on the support seat 13, which is convenient for the staff to connect it with other cylinder sections. In this way, the cylinder section can be safely displaced and can be easily connected with other cylinder sections after the cylinder section is horizontal. When the clamping box 9 rotates, it can effectively avoid the cylinder section from colliding with the support seat 13, thereby causing collisions and affecting product quality. The cylinder section can also be rotated when it is erected, which is convenient for the staff to weld the cylinder section to the flange, thereby improving production efficiency.

[0039] The clamping assembly includes two first arc-shaped clamping seats 10, a second rotating motor 26 is fixed on the inner wall of the clamping box 9, the output shaft end of the second rotating motor 26 is fixed with a threaded rod 19 through a second coupling, and a moving block 20 is threadedly connected to the threaded rod 19. The moving block 20 is fixed with two second arc-shaped clamping seats 11 through two third connecting rods 21. A second opening for the second arc-shaped clamping seat 11 to move is opened on the clamping box 9, and the second arc-shaped clamping seat 11 extends out of the clamping box 9 through the second opening. The first arc-shaped clamping seat 10 is fixedly connected to the clamping box 9, and the first arc-shaped clamping seat 10 corresponds to the second arc-shaped clamping seat 11 one by one. The first arc-shaped clamping seat 10 and the second arc-shaped clamping seat 11 are both provided with a cylinder segment rotation assembly.

[0040] During operation, the second rotating motor 26 drives the threaded rod 19 to rotate, and the threaded rod 19 drives the third connecting rod 21 to move through the moving block 20. The third connecting rod 21 drives the second arc-shaped clamp seat 11 to approach the first arc-shaped clamp seat 10, so that the cylinder segment is clamped and fixed, and then under the action of the cylinder segment rotating assembly, the cylinder segment rotates, which makes it easier for the staff to weld the flange and the cylinder segment.

[0041] The cylinder section rotating assembly includes a second rotating shaft 24, and a second cavity is opened inside the first arc-shaped clamping seat 10 and the second arc-shaped clamping seat 11. The second rotating shaft 24 is located in the second cavity. Two rotating wheels 23 are fixed on the second rotating shaft 24. The first arc-shaped clamping seat 10 and the second arc-shaped clamping seat 11 are opened with a third opening for the rotating wheel 23 to extend out. A third rotating motor 28 is fixed in the second cavity. The output shaft end of the third rotating motor 28 is fixed to the third rotating shaft through a third coupling. A pulley is fixed on the third rotating shaft. A belt groove is opened on the second rotating shaft 24. The pulley is connected to the belt groove through a belt 27. A friction assembly is provided on the second rotating shaft 24.

[0042] When the cylinder segment is clamped and fixed, the third rotating motor 28 drives the pulley to rotate through the third rotating shaft, and the pulley drives the second rotating shaft 24 to rotate through the cooperation of the belt 27 and the belt groove, and the second rotating shaft 24 drives the rotating wheel 23 to rotate. Under the action of the interference component, the rotating wheel 23 always conflicts with the cylinder segment, so that the rotating wheel 23 drives the cylinder segment to rotate, which makes it easier for the staff to weld the flange and the cylinder segment and improves the progress of subsequent production.

[0043] The lifting assembly includes a first tooth plate 14 and a second tooth plate 16. Arc-shaped grooves are provided on both sides of the base 1. The inner circumference of the arc-shaped groove is rotatably connected to a gear 15 through a fixed shaft. The first tooth plate 14 and the second tooth plate 16 are both engaged with the gear 15. The two first tooth plates 14 are fixedly connected to the first connecting tube 2 and the second connecting tube 8 respectively. The lower end of the second tooth plate 16 is fixed with a second connecting rod 17. The other end of the second connecting rod 17 extends into the first cavity and is fixed with a support rod 18. The two ends of the support rod 18 are fixedly connected to the two support seats 13 respectively.

[0044] When the electric telescopic rod 12 contracts, the first connecting tube 2 and the second connecting tube 8 both move downward, and the first connecting tube 2 and the second connecting tube 8 respectively drive the two first tooth plates 14 to move downward, and the first tooth plates 14 drive the gear 15 to rotate, and the gear 15 drives the second tooth plate 16 to move upward, and the second tooth plate 16 drives the support rod 18 to move upward through the second connecting rod 17, and the support rod 18 drives the support seat 13 to move upward, so that the support seat 13 extends out of the base 1, thereby providing horizontal support for the cylinder section, which is convenient for the staff to connect it with other cylinder sections.

[0045] The resistance assembly includes a rotating sleeve, which is rotatably connected to the second rotating shaft 24. Several telescopic rods 25 are inherently provided on the inner walls of the first arc-shaped clamping seat 10 and the second arc-shaped clamping seat 11. The other end of the telescopic rod 25 is fixedly connected to the rotating sleeve. A spring is provided on the telescopic rod 25, and the two ends of the spring are respectively fixedly connected to the inner wall of the arc-shaped clamping seat and the rotating sleeve.

[0046] When the clamping assembly clamps and fixes the cylinder segment, the cylinder segment contacts the rotating wheel 23, causing the rotating wheel 23 to drive the second rotating shaft 24 to move away from the cylinder segment, causing the telescopic rod 25 to contract. At the same time, under the action of the spring, the rotating sleeve drives the second rotating shaft 24 to move closer to the cylinder segment, so that the rotating wheel 23 always keeps in contact with the cylinder segment, thereby allowing the cylinder segment to rotate under the action of the cylinder segment rotating assembly.

[0047] Anti-skid pads 22 are fixed on the inner peripheries of the first arc-shaped clamping seat 10 and the second arc-shaped clamping seat 11 , and anti-skid grooves are provided on the rotating wheel 23 .

[0048] The anti-skid pad 22 is provided to increase the vertical friction of the cylinder segment to prevent the cylinder segment from sliding. The anti-skid pattern is provided to increase the friction between the runner 23 and the cylinder segment so that the runner 23 can drive the cylinder segment to rotate.

[0049] The two first connecting rods 6 are slidably connected to the two second arc-shaped clamping seats 11 respectively.

[0050] When the moving block 20 drives the second arc-shaped clamping seat 11 to move through the third connecting rod 21 , the second arc-shaped clamping seat 11 slides on the first connecting rod 6 , thereby improving the stability of the second arc-shaped clamping seat 11 during movement.

[0051] Both ends of the second rotating shaft 24 are rotatably connected to a slide 29 , and the slide 29 is slidably connected to the inner wall of the second cavity.

[0052] When the cylinder segment is clamped and fixed, the cylinder segment contacts the rotating wheel 23, so that the rotating wheel 23 drives the second rotating shaft 24 to move away from the cylinder segment. The second rotating shaft 24 moves away from the cylinder segment through the slide 29. At the same time, the second rotating shaft 24 moves toward the cylinder segment under the action of the contact component, so that the rotating wheel 23 and the cylinder segment maintain contact.

[0053] The working principle of the present invention is as follows: during operation, the second rotating motor 26 drives the threaded rod 19 to rotate, and the threaded rod 19 drives the third connecting rod 21 to move through the moving block 20, and the third connecting rod 21 drives the second arc clamping seat 11 to move closer to the first arc clamping seat 10, so that the cylinder segment is clamped and fixed. At the same time, the cylinder segment contacts the rotating wheel 23, so that the rotating wheel 23 drives the second rotating shaft 24 to move away from the cylinder segment, and the second rotating shaft 24 moves away from the cylinder segment through the slide 29. At this time, under the action of the spring, the rotating sleeve drives the second rotating shaft 24 to move close to the cylinder segment, so that the rotating wheel 23 always keeps in contact with the cylinder segment, and then, the third rotating motor 28 drives the pulley to rotate through the third rotating shaft, and the pulley drives the second rotating shaft 24 to rotate through the cooperation of the belt 27 and the belt groove. The second rotating shaft 24 drives the rotating wheel 23 to rotate, so that the rotating wheel 23 drives the cylinder segment to rotate. When the cylinder segment and the flange are assembled, the first rotating motor 3 drives The first rotating shaft 5 is driven to rotate, and the first rotating shaft 5 drives the first turntable 4 to rotate. The first turntable 4 drives the first connecting rod 6 to rotate. The first rotating shaft 5 and the first connecting rod 6 drive the clamping box 9 to rotate ninety degrees, so that the cylinder section is adjusted from an upright state to a horizontal state. The two first connecting rods 6 enable the clamping box 9 to maintain balance when rotating. Then, the electric telescopic rod 12 is contracted to make the first connecting tube 2 and the second connecting tube 8 move downward. The first connecting tube 2 and the second connecting tube 8 respectively drive the two first tooth plates 14 to move downward. The first tooth plates 14 drive the gear 15 to rotate, and the gear 15 drives the second tooth plate 16 to move upward. The second tooth plate 16 drives the support rod 18 to move upward through the second connecting rod 17. The support rod 18 drives the support seat 13 to move upward, so that the support seat 13 extends out of the base 1, thereby providing horizontal support for the cylinder section, which is convenient for the staff to connect it with other cylinder sections to complete the cylinder section displacement.

[0054] In summary, through the cooperation of the first rotating motor 3 and the clamping box 9, a simple and convenient displacement method of the cylinder segment is achieved.

[0055] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A concrete steel structure composite wind power tower cylinder section and flange assembly displacement device, comprising a base (1) and a clamping box (9), characterized in that: The base (1) has a first cavity formed inside, two support seats (13) are arranged in the first cavity, a first groove is formed on the support seat (13), the support seat (13) is slidably connected to the base (1), a lifting assembly is provided on the support seat (13), a first opening for the support seat (13) to move is formed on the base (1), two electric telescopic rods (12) are fixed on the inner wall of the base (1), the other ends of the two electric telescopic rods (12) extend out of the base (1) and are respectively fixed with a first connecting tube (2) and a second connecting tube (8), a first rotating motor (3) is fixed on the inner wall of the first connecting tube (2), and the first rotating motor (8) is provided on the inner wall of the first connecting tube (2). The output shaft end of the first connecting tube (3) is fixed with a first rotating shaft (5) through a first coupling, a first rotating disk (4) is fixed on the first rotating shaft (5), the first rotating disk (4) is slidably connected to the inner wall of the first connecting tube (2), the other end of the first rotating shaft (5) passes through a clamping box (9) and is fixed with a second rotating disk (7), the second rotating disk (7) is slidably connected to the inner wall of the second connecting tube (8), two first connecting rods (6) are fixed on the first rotating disk (4), the other ends of the two first connecting rods (6) both pass through the clamping box (9) and are fixedly connected to the second rotating disk (7), a clamping assembly is provided on the clamping assembly, and a cylinder section rotating assembly is provided on the clamping assembly.

2. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 1 is characterized in that: The clamping assembly comprises two first arc-shaped clamping seats (10), a second rotating motor (26) is fixed on the inner wall of the clamping box (9), a threaded rod (19) is fixed to the output shaft end of the second rotating motor (26) via a second coupling, a moving block (20) is threadedly connected to the threaded rod (19), and the moving block (20) is respectively fixed to two second arc-shaped clamping seats (11) via two third connecting rods (21), a second opening for the second arc-shaped clamping seat (11) to move is opened on the clamping box (9), and the second arc-shaped clamping seat (11) extends out of the clamping box (9) through the second opening, the first arc-shaped clamping seat (10) is fixedly connected to the clamping box (9), the first arc-shaped clamping seat (10) and the second arc-shaped clamping seat (11) correspond one to one, and a barrel section rotating assembly is provided on both the first arc-shaped clamping seat (10) and the second arc-shaped clamping seat (11).

3. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 2 is characterized in that: The barrel section rotating assembly comprises a second rotating shaft (24), a second cavity is formed inside the first arc-shaped clamp seat (10) and the second arc-shaped clamp seat (11), the second rotating shaft (24) is located in the second cavity, two rotating wheels (23) are fixed on the second rotating shaft (24), the first arc-shaped clamp seat (10) and the second arc-shaped clamp seat (11) are formed with a third opening for the rotating wheels (23) to extend out, a third rotating motor (28) is fixed in the second cavity, the output shaft end of the third rotating motor (28) is fixed with a third rotating shaft via a third coupling, a belt pulley is fixed on the third rotating shaft, a belt groove is formed on the second rotating shaft (24), the belt pulley is connected to the belt groove through a belt (27), and a resistance assembly is provided on the second rotating shaft (24).

4. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 1, characterized in that: The lifting assembly comprises a first tooth plate (14) and a second tooth plate (16), arc-shaped grooves are provided on both sides of the base (1), the inner circumference of the arc-shaped groove is rotatably connected to a gear (15) via a fixed shaft, the first tooth plate (14) and the second tooth plate (16) are both meshed with the gear (15), the two first tooth plates (14) are respectively fixedly connected to the first connecting tube (2) and the second connecting tube (8), a second connecting rod (17) is fixedly provided at the lower end of the second tooth plate (16), the other end of the second connecting rod (17) extends into the first cavity and is fixedly provided with a support rod (18), and the two ends of the support rod (18) are respectively fixedly connected to the two support seats (13).

5. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 3, characterized in that: The abutment assembly comprises a rotating sleeve, which is rotatably connected to the second rotating shaft (24); a plurality of telescopic rods (25) are provided on the inner walls of the first arc-shaped clamping seat (10) and the second arc-shaped clamping seat (11); the other ends of the telescopic rods (25) are fixedly connected to the rotating sleeve; a spring is sleeved on the telescopic rods (25); the two ends of the spring are respectively fixedly connected to the inner wall of the arc-shaped clamping seat and the rotating sleeve.

6. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 3, characterized in that: Anti-skid pads (22) are fixed on the inner circumferences of the first arc-shaped clamping seat (10) and the second arc-shaped clamping seat (11), and anti-skid patterns are provided on the rotating wheel (23).

7. The concrete steel structure composite wind power tower cylinder section and flange assembly displacement device according to claim 3, characterized in that: The two first connecting rods (6) are slidably connected to the two second arc-shaped clamping seats (11) respectively.

8. The concrete-steel composite wind power tower cylinder section and flange assembly displacement device according to claim 1, characterized in that: Both ends of the second rotating shaft (24) are rotatably connected to a sliding seat (29), and the sliding seat (29) is slidably connected to the inner wall of the second cavity.

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