Transfer device for installation of wind power generation equipment

Abstract

The utility model relates to the technical field of wind power generation equipment, and discloses a transfer device for wind power generation equipment installation, which comprises a support frame and driven support plates arranged on the two sides of the support frame, telescopic components are arranged between the support frame and the two driven support plates, and the outer walls of the driven support plates are fixedly connected with support plates. A plurality of sliding grooves are formed in the outer wall of the supporting plate, sliding blocks are slidably connected to the outer walls of the sliding grooves, stabilizing blocks are fixedly connected to the outer walls of the sliding blocks, stabilizing supporting rods are rotatably connected to the outer walls of the two sides of each stabilizing block, fixing holes are formed in the outer walls of the stabilizing supporting rods and the outer walls of the stabilizing blocks, and an adjusting assembly is arranged on the outer wall of the supporting plate. According to the tower drum transfer device, the device can adapt to tower drums of different sizes, meanwhile, it is guaranteed that the tower drums cannot shake or move in the transfer process, the universality of the device is improved, the transportation safety of the tower drums is effectively guaranteed, and dual improvement of the adaptability and the fixing stability of the transfer device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model application relates to the technical field of wind power generation equipment, especially to a transfer device for wind power generation equipment installation. BACKGROUND

[0002] Wind power generation is the process of converting the kinetic energy of wind into mechanical energy, and then converting the mechanical energy into electrical energy. The device required for wind power generation is called a wind turbine. The wind turbine is mainly composed of a wind wheel, a generator and a tower drum. The wind wheel is an important component for converting the kinetic energy of wind into mechanical energy. It is composed of several blades. When wind blows on the blades, aerodynamic force is generated to drive the wind wheel to rotate, driving the generator to generate electricity. Before assembling the wind power generation equipment, the wind wheel, generator and tower drum usually need to be transferred to the site.

[0003] For the above-mentioned related technology, the inventor believes that the tower drum of the existing wind power generation equipment needs to be transported from the factory building to the outside first before being transferred to the special vehicle. During the transportation of the tower drum, it is difficult for ordinary transfer equipment to adapt to tower drums of different diameters. During the transfer process, the tower drum is prone to poor adaptability with the transfer equipment, and the tower drum is prone to shaking, deviation or even falling, which not only damages the tower drum, but also endangers the safety of transportation, thereby reducing the transfer efficiency. Therefore, a transfer device for wind power generation equipment installation is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known to those skilled in the art. INVENTION CONTENTS

[0005] To solve the above problems, the present application provides a transfer device for wind power generation equipment installation.

[0006] The transfer device for wind power generation equipment installation provided by the present application adopts the following technical scheme:

[0007] A transfer device for wind power generation equipment installation, comprising a support frame and a driven support plate arranged on both sides of the support frame, a telescopic assembly is arranged between the support frame and the two driven support plates, the outer wall of the driven support plate is fixedly connected with a support plate, a plurality of sliding grooves are arranged in a circumferential array on the outer wall of the support plate, a plurality of sliding blocks are slidably connected to the outer wall of the sliding grooves, a stabilizing block is fixedly connected to the outer wall of the sliding block, stabilizing struts are rotatably connected to the outer walls on both sides of the stabilizing block, fixing holes are arranged on the outer walls of the stabilizing struts and the stabilizing block, a connecting seat is fixedly connected to the outer wall of the sliding block away from the stabilizing block, and an adjusting assembly is arranged on the outer wall of the support plate.

[0008] Preferably, the telescopic assembly includes two telescopic threaded rods, which are rotatably connected to the outer walls of both sides of the support frame, and are respectively threaded to two driven support plates. Two sliding rods are fixedly connected to the outer walls of both sides of the support frame, and the two driven support plates are respectively slidably connected to the two sliding rods.

[0009] Preferably, the adjustment assembly includes a top frame, and an adjustment threaded rod is rotatably connected to the outer wall of the top frame. A sliding sleeve is threadedly connected to the outer wall of the adjustment threaded rod, and multiple connecting rods are respectively provided between the sliding sleeve and multiple connecting seats. The two ends of the multiple connecting rods are respectively hinged to the connecting seats and the sliding sleeve.

[0010] Preferably, a drive motor assembly is fixedly connected to the outer wall of the adjusting threaded rod, and the output shaft of the drive motor assembly is fixedly connected to the adjusting threaded rod.

[0011] Preferably, the inner wall of the support frame is provided with a drive compartment, and the two telescopic threaded rods rotate through the support frame into the drive compartment and are fixedly connected to a driven bevel gear, and the inner wall of the drive compartment is rotatably connected to a drive bevel gear, which meshes with the two driven bevel gears.

[0012] Preferably, the outer walls of both driven support plates are fixedly connected to hydraulic support assemblies.

[0013] Preferably, a servo motor is fixedly connected to the outer side wall of the support frame, and the output shaft of the servo motor is fixedly connected to the drive bevel gear.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] This device, through its telescopic components, allows the driven support plate to smoothly extend and retract along the sliding rod, flexibly adjusting the overall width of the transfer device to ensure a tight fit to the outer contour of the tower. The adjusting components precisely adjust the positions of the stabilizing block and stabilizing support rod, achieving high-precision alignment between the fixing holes on the stabilizing support rod and stabilizing block and the tower flange holes. Finally, bolts and nuts are used for connection and fixation, forming a stable clamping structure. This device adapts to towers of different sizes while ensuring that the tower does not sway or shift during transfer, improving both the device's versatility and effectively guaranteeing the safety of tower transportation. It achieves a dual improvement in the transfer device's adaptability and stability. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of an embodiment of the application;

[0017] Figure 2 This is a schematic diagram of the support plate structure in the embodiment of the application;

[0018] Figure 3 This is a schematic diagram of the drive bay structure in an embodiment of the application;

[0019] Figure 4 This is a schematic diagram of the sliding block structure in an embodiment of the application;

[0020] Figure 5 This is a schematic diagram of the servo motor structure in an embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Sliding rod; 3. Telescopic threaded rod; 4. Hydraulic support assembly; 5. Driven support plate; 6. Support plate; 7. Sliding sleeve; 8. Stabilizing block; 9. Fixing hole; 10. Stabilizing support rod; 11. Drive chamber; 12. Driven bevel gear; 13. Drive bevel gear; 14. Servo motor; 15. Drive motor assembly; 16. Top frame; 17. Adjusting threaded rod; 18. Connecting rod; 19. Sliding block; 20. Slide groove; 21. Connecting seat. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 - Figure 5 This application will be described in further detail.

[0023] A transfer device for installing wind power equipment includes a support frame 1 and driven support plates 5 disposed on both sides of the support frame 1. The support frame 1 and the two driven support plates 5 can withstand the huge weight of the wind power tower, providing a stable support foundation for the device. A telescopic component is installed between the support frame 1 and the two driven support plates 5, which allows the driven support plates 5 to be adjusted, thereby adjusting the overall width of the transfer device to accommodate wind power towers of different sizes. A support plate 6 is fixedly connected to the outer wall of the driven support plate 5, and the outer wall of the support plate 6 has multiple sliding grooves 20 arranged in a circular array. Sliding blocks 19 are slidably connected to the outer walls of the multiple sliding grooves 20, and stabilizing blocks 8 are fixedly connected to the outer walls of the sliding blocks 19. Stabilizing support rods 10 are rotatably connected to the outer walls of both sides of the stabilizing blocks 8. When transferring the wind power tower, by rotating the stabilizing support rods 10, they can be precisely aligned with the flange holes on both sides of the tower. At the same time, the fixing holes 9 on the stabilizing blocks 8 can be aligned with the flange in the middle of the tower. Corresponding to the corresponding holes, bolts and nuts are then passed through the fixing holes 9 and flange holes to firmly connect the stabilizing support rod 10, the stabilizing block 8, and the tower, thereby achieving stable support and fixation of the tower and effectively preventing the tower from shaking or shifting during transportation. The outer walls of the stabilizing support rod 10 and the stabilizing block 8 are both provided with fixing holes 9, which facilitate docking with the flange holes of the wind power equipment tower. Bolts and nuts are then used to connect and fix them, thus facilitating the stability of the wind power equipment tower. The sliding block 19 is fixedly connected to the connecting seat 21 away from the outer wall of the stabilizing block 8, and the outer wall of the support plate 6 is provided with an adjustment component. The adjustment component facilitates the driving of multiple sliding blocks 19, allowing multiple sliding blocks 19 to dock with flange holes of different sizes on the tower. By fixing the tower flange block to the sliding block 19 and the stabilizing support rod 10, the shaking of the tower due to insecure fixation during transportation is effectively prevented, significantly improving the safety and stability of transportation.

[0024] The telescopic assembly includes two telescopic threaded rods 3, which are rotatably connected to the outer walls of both sides of the support frame 1. The two telescopic threaded rods 3 are also threadedly connected to two driven support plates 5. The two telescopic threaded rods 3 are rotatably connected to the outer walls of both sides of the support frame 1 via high-precision bearings, and are adapted to threaded holes opened on the inner side walls of the two driven support plates 5, forming a threaded transmission structure. Two sliding rods 2 are fixedly connected to the outer walls of both sides of the support frame 1. The two driven support plates 5 are slidably connected to the two sliding rods 2, allowing the driven support plates 5 to slide smoothly in a straight line along the sliding rods 2. By driving the two telescopic threaded rods 3 to rotate, the two telescopic threaded rods 3 drive the driven support plates 5 on both sides to move smoothly in and out of the sliding rods 2, thereby adjusting the overall width of the transfer device to accommodate wind power generation equipment of different sizes. Simultaneously, the sliding rods 2 provide a certain degree of support.

[0025] The adjustment assembly includes a top frame 16, and an adjusting threaded rod 17 is rotatably connected to the outer wall of the top frame 16. A sliding sleeve 7 is threadedly connected to the outer wall of the adjusting threaded rod 17. Multiple connecting rods 18 are respectively provided between the sliding sleeve 7 and multiple connecting seats 21. The two ends of the multiple connecting rods 18 are respectively hinged to the connecting seats 21 and the sliding sleeve 7. By driving the adjusting threaded rod 17 to rotate, the sliding sleeve 7 will move along the axial direction of the adjusting threaded rod 17 due to the threaded connection between the sliding sleeve 7 and the adjusting threaded rod 17. Through the transmission of the connecting rods 18, the sliding block 19 slides in the sliding groove 20, thereby changing the position of the multiple sliding blocks 19 arranged in a circumferential array, so that they correspond to the flange holes on the wind turbine towers of different sizes, thereby facilitating their stable fixation and preventing shaking during transportation.

[0026] A drive motor assembly 15 is fixedly connected to the outer wall of the adjusting threaded rod 17. The drive motor assembly 15 has a worm gear structure, with the output shaft of the drive motor fixedly connected to the worm, and the worm gear fixedly connected coaxially to the adjusting threaded rod 17. When the drive motor starts, the output shaft drives the worm to rotate, and the worm and worm gear mesh with each other, transmitting the rotational motion of the worm to the worm gear, thereby driving the adjusting threaded rod 17 to rotate. The output shaft of the drive motor assembly 15 is fixedly connected to the adjusting threaded rod 17.

[0027] The inner wall of the support frame 1 is provided with a drive chamber 11, and two telescopic threaded rods 3 rotate through the support frame 1 to the drive chamber 11 and are fixedly connected to driven bevel gears 12. The inner wall of the drive chamber 11 is rotatably connected to a drive bevel gear 13, which meshes with the two driven bevel gears 12. By driving the drive bevel gear 13 to rotate at high speed, the power is transmitted to the two driven bevel gears 12 through the bevel gear transmission mechanism, thereby driving the two telescopic threaded rods 3 to rotate synchronously, and finally realizing the synchronous telescopic movement of the two driven support plates 5.

[0028] The outer walls of the two driven support plates 5 are fixedly connected with hydraulic support components 4. The hydraulic support components 4 include hydraulic cylinders, hydraulic systems and placement plates, which facilitates the wind power generation tower to be supported. The hydraulic support components 4 can also be adjusted in height to adapt to wind power generation towers of different heights.

[0029] A servo motor 14 is fixedly connected to the outer side wall of the support frame 1, and the output shaft of the servo motor 14 is fixedly connected to the drive bevel gear 13. By driving the servo motor 14, its output shaft can drive the drive bevel gear 13.

[0030] The implementation principle of the transfer device for wind power equipment installation according to the present invention is as follows: The operator moves the transfer device to the storage location of the wind power tower. According to the tower diameter, the servo motor 14 on the outer wall of the support frame 1 is started. The output shaft of the servo motor 14 drives the drive bevel gear 13 to rotate. Through the meshing transmission with the two driven bevel gears 12, the two telescopic threaded rods 3 rotate synchronously. Since the telescopic threaded rods 3 are threadedly connected to the driven support plate 5, and the driven support plate 5 is slidably connected to the sliding rod 2, under the guidance of the threaded transmission and the sliding rod 2, the two driven support plates 5 smoothly extend and retract along the sliding rod 2, adjusting the overall width of the transfer device to a size suitable for the tower diameter. By activating the drive motor assembly 15, the output shaft of the drive motor drives the worm to rotate. Through the meshing transmission of the worm gear, the power is transmitted to the adjusting threaded rod 17, causing it to rotate. Since the sliding sleeve 7 is threadedly connected to the adjusting threaded rod 17, the sliding sleeve 7 moves axially along the adjusting threaded rod 17. Through the hinge transmission of the connecting rod 18, multiple sliding blocks 19 are pushed to slide synchronously in the sliding groove 20 on the outer wall of the support plate 6, thereby adjusting the position and angle of the stabilizing block 8 and the stabilizing support rod 10. By rotating the stabilizing support rod 10 to correspond with the flange holes on both sides of the tower, the tower is fixed by nuts and bolts. At the same time, the middle part of the tower is supported by the hydraulic support assembly 4, which facilitates the transportation of the tower.

Claims

1. A transfer device for installing wind power equipment, comprising a support frame (1) and driven support plates (5) disposed on both sides of the support frame (1), characterized in that: Telescopic components are installed between the support frame (1) and the two driven support plates (5). A support plate (6) is fixedly connected to the outer wall of the driven support plate (5). Multiple sliding grooves (20) are opened in a circular array on the outer wall of the support plate (6). Sliding blocks (19) are slidably connected to the outer walls of the multiple sliding grooves (20). A stabilizing block (8) is fixedly connected to the outer wall of the sliding block (19). Stabilizing rods (10) are rotatably connected to the outer walls of both sides of the stabilizing block (8). Fixing holes (9) are opened on the outer walls of the stabilizing rods (10) and the stabilizing block (8). A connecting seat (21) is fixedly connected to the outer wall of the sliding block (19) away from the stabilizing block (8). An adjustment component is provided on the outer wall of the support plate (6).

2. The transfer device for installing wind power equipment according to claim 1, characterized in that: The telescopic assembly includes two telescopic threaded rods (3), which are rotatably connected to the outer walls of both sides of the support frame (1), and are threadedly connected to two driven support plates (5) respectively. Two sliding rods (2) are fixedly connected to the outer walls of both sides of the support frame (1), and the two driven support plates (5) are slidably connected to the two sliding rods (2) respectively.

3. The transfer device for installing wind power equipment according to claim 1, characterized in that: The adjustment assembly includes a top frame (16), and the outer wall of the top frame (16) is rotatably connected to an adjustment threaded rod (17), and the outer wall of the adjustment threaded rod (17) is threadedly connected to a sliding sleeve (7), and multiple connecting rods (18) are respectively provided between the sliding sleeve (7) and multiple connecting seats (21), and the two ends of the multiple connecting rods (18) are respectively hinged to the connecting seat (21) and the sliding sleeve (7).

4. The transfer device for installing wind power equipment according to claim 3, characterized in that: The outer wall of the adjusting threaded rod (17) is fixedly connected to a drive motor assembly (15), and the output shaft of the drive motor assembly (15) is fixedly connected to the adjusting threaded rod (17).

5. A transfer device for installing wind power equipment according to claim 2, characterized in that: The inner wall of the support frame (1) is provided with a drive chamber (11), and the two telescopic threaded rods (3) rotate through the support frame (1) to the drive chamber (11) and are fixedly connected with driven bevel gears (12). The inner wall of the drive chamber (11) is rotatably connected with a drive bevel gear (13), and the drive bevel gear (13) meshes with the two driven bevel gears (12).

6. The transfer device for installing wind power equipment according to claim 1, characterized in that: Hydraulic support assemblies (4) are fixedly connected to the outer walls of both driven support plates (5).

7. A transfer device for installing wind power equipment according to claim 1, characterized in that: A servo motor (14) is fixedly connected to the outer side wall of the support frame (1), and the output shaft of the servo motor (14) is fixedly connected to the drive bevel gear (13).

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