Assembling and transferring integrated vehicle for wind power cabin cover

Abstract

The utility model relates to a wind power cabin cover assembling and transferring integrated vehicle which comprises a vehicle frame, the top of the vehicle frame is provided with a first supporting rod installation frame and a second supporting rod installation frame, and limiting supporting rods are inserted into the two ends of the first supporting rod installation frame and the two ends of the second supporting rod installation frame in a telescopic mode respectively. A horizontal supporting plate is arranged at the end, away from the first supporting rod mounting frame and the second supporting rod mounting frame, of the limiting supporting rod. The upper supporting module is arranged on the frame; l-shaped top face supporting plates are arranged at the four corners of the top of the upper supporting module, and brake trundles are arranged at the positions, close to the four corners, of the bottom of the vehicle frame. According to the assembling and transferring integrated vehicle for the wind power cabin cover, the wind power cabin cover is firmly fixed and not prone to deformation before being assembled, during transferring and transporting, the upper split body and the lower split body of the cabin cover do not need to be disassembled and assembled, and long-distance transportation can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine generator assembly, in particular to a wind turbine nacelle cover assembly and transport integrated vehicle. Background Art

[0002] As an important component of a wind turbine, the nacelle is the protective structure of the wind turbine, enabling the wind turbine to operate normally in harsh weather environments and protecting internal equipment and personnel from external environmental factors such as wind, rain, snow, salt spray, and ultraviolet radiation.

[0003] At present, wind turbine nacelles are mainly assembled and transported using brackets. Currently, the transport brackets for wind turbine nacelles carry the risk of deformation after production and risks during transportation.

[0004] After searching, the patent publication number CN204078608U discloses a wind turbine nacelle cover placement rack. However, this patent only provides for placement of the nacelle cover and cannot effectively control the shrinkage and deformation of the nacelle cover. Multiple disassembly and assembly are required, which wastes labor.

[0005] Patent publication number CN214733928U discloses a mobile wind turbine nacelle transport device, but this patent requires battery power and a motor, which is relatively complex and its safety needs to be verified. It is limited to transportation in fixed locations and cannot control the shrinkage and deformation of the nacelle itself.

[0006] Patent publication number CN114700915A discloses a reinforcement bracket for wind turbine nacelle production, but this patent mainly aims to solve the problem of movement of the template plates placed during the production process. Utility Model Content

[0007] Aiming at the technical problems that wind turbine nacelle covers are easily deformed before assembly and the upper and lower parts of the nacelle cover need to be disassembled and assembled multiple times during transfer and transportation, a wind turbine nacelle cover assembly and transportation integrated vehicle is proposed.

[0008] The technical solution of the utility model is as follows: a wind turbine nacelle cover assembly and transport integrated vehicle, comprising a vehicle frame, the vehicle frame being a rectangular parallelepiped frame structure, the two long sides of the frame top frame being a first horizontal frame, and the two short sides being a second horizontal frame; a plurality of horizontal support frames perpendicular thereto are provided between the first horizontal frames, a first limiting piece is provided at the center of the relatively outer sides of the horizontal support frames, and brake casters for movement and locking are provided under the four corners of the frame bottom frame; a hand push rod for moving the integrated vehicle is provided on a side frame of a short side of the frame, and a vehicle frame support plate outside the frame is provided on the second horizontal frame away from the hand push rod;

[0009] It also includes an upper support module, which is a rectangular parallelepiped frame structure. The upper support module is arranged on the top frame surface of the frame. The center of gravity of the upper support module is on the same vertical line as the center of gravity of the frame. L-shaped top support plates are provided at the four corners of the top of the upper support module.

[0010] A first support rod mounting frame and a second support rod mounting frame perpendicular thereto are fixedly provided on the first horizontal frame, and a limit support rod is retractably inserted into both ends of the first support rod mounting frame and the second support rod mounting frame respectively; a horizontal support plate is provided at one end of the limit support rod away from the first support rod mounting frame and the second support rod mounting frame; the first support rod mounting frame is located between the horizontal support frames;

[0011] A second limiting piece is provided on the top surface of the first support rod mounting frame for limiting the support module on the top frame surface of the vehicle frame.

[0012] Preferably, two opposite sides of the bottom of the upper support module are second upper support horizontal frames, and the second upper support horizontal frames are placed parallel to the horizontal support frames and located between the first limiting pieces.

[0013] Preferably, the first limiting plate is provided with a bolt hole, and the second upper supporting horizontal frame is provided with a bolt hole. The bolt hole on the first limiting plate corresponds to the bolt hole position of the second upper supporting horizontal frame, and the first limiting plate and the second upper supporting horizontal frame are connected by bolts.

[0014] Preferably, the other two opposite sides of the bottom of the upper support module are the first upper support horizontal frame, the horizontal plane where the first upper support horizontal frame is located is higher than the horizontal plane where the second upper support horizontal frame is located, and the first upper support horizontal frame is vertically fixed on the first support rod mounting frame and is located between the second limiting plates.

[0015] Preferably, the first support rod mounting bracket and the second support rod mounting bracket are hollow rectangular parallelepipeds, the top surfaces of the first support rod mounting bracket and the second support rod mounting bracket are provided with multiple bolt limiting holes, the top surfaces of the limiting support rods are provided with multiple corresponding bolt holes, and the limiting support rods are connected to the first support rod mounting bracket and the second support rod mounting bracket by inserting bolts.

[0016] Preferably, the outer sides of the four corners of the top frame of the upper support module are provided with a support plate mounting base, the support plate mounting base is provided with bolt holes, the L-shaped top support plate is provided with corresponding bolt holes, and the L-shaped top support plate is connected to the support plate mounting base by bolts.

[0017] Preferably, the top surface of the L-shaped top support plate is higher than the top frame surface of the upper support module.

[0018] Preferably, the bolt holes of the L-shaped top support plate are vertical strips.

[0019] Preferably, the L-shaped top support plate, the horizontal support plate and the frame support plate are all provided with buffer elastic gaskets in the direction toward the support surface.

[0020] Preferably, the brake caster is a brake caster with an adjustable support.

[0021] The beneficial effects of the present invention are as follows: the present invention is an integrated vehicle for assembling and transporting a wind turbine nacelle cover, in which the wind turbine nacelle cover is firmly fixed and not easily deformed before assembly; during transport and transportation, the upper and lower parts of the nacelle cover do not need to be disassembled, thereby ensuring long-distance transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the utility model wind turbine nacelle cover assembly and transport integrated vehicle;

[0023] Figure 2 This is a three-dimensional schematic diagram of the support module on the vehicle for assembling and transporting the wind turbine nacelle cover of the utility model;

[0024] Figure 3 It is a three-dimensional schematic diagram of the wind turbine nacelle cover assembly and transportation integrated vehicle of the present invention in working state.

[0025] In the figures, the component names corresponding to the reference numerals are as follows:

[0026] 1. Brake caster; 2. Upper support module; 21. Support plate mounting base; 22. First upper support horizontal frame; 23. Second upper support horizontal frame; 3. L-shaped top support plate; 4. Limit support rod; 41. Horizontal support plate; 5. Frame; 51. First horizontal frame; 52. Second horizontal frame; 53. Horizontal support frame; 54. Frame support plate; 55. First support rod mounting frame; 56. Second support rod mounting frame; 6. First limit plate; 7. Second limit plate; 8. Push rod. DETAILED DESCRIPTION

[0027] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0028] refer to Figure 1 As shown, the utility model provides a wind turbine nacelle cover assembly and transport integrated vehicle, including a vehicle frame 5, the vehicle frame 5 is a rectangular parallelepiped frame structure, the two long sides of the top frame surface of the vehicle frame 5 are first horizontal frames 51, and the two short sides are second horizontal frames 52; the four corners of the bottom frame surface of the vehicle frame 5 are provided with brake casters 1 for movement and locking; a side frame of one short side of the vehicle frame 5 is provided with a push rod 8 for moving the integrated vehicle;

[0029] Between the first horizontal frames 51, there are multiple horizontal support frames 53 perpendicular to the first horizontal frames 51. Figure 1 There are two middle horizontal support frames 53, and first limit plates 6 are respectively provided at the centers of the opposite outer sides of the two horizontal support frames 53. A vehicle frame outer support plate 54 is provided on the second horizontal frame 52 on the side away from the push rod 8. At least two vehicle frame support plates 54 are symmetrically arranged on the outer sides of the vehicle frame support plates 54, and the vehicle frame support plates 54 are used to support the nacelle cover in their direction;

[0030] A first support rod mounting frame 55 and a second support rod mounting frame 56 are fixedly provided on the first horizontal frame 51 and are perpendicular thereto. The first support rod mounting frame 55 and the second support rod mounting frame 56 are welded to the first horizontal frame 51 at a horizontal interval. The first support rod mounting frame 55 is located between the horizontal support frames 53.

[0031] Specifically, the first support rod mounting frame 55 and the second support rod mounting frame 56 are hollow rectangular parallelepipeds, and the top surfaces of the first support rod mounting frame 55 and the second support rod mounting frame 56 are provided with a plurality of bolt limiting holes, and the limiting support rod 4 is respectively inserted into the two ends of the first support rod mounting frame 55 and the second support rod mounting frame 56 to adjust the length. The top surface of the limiting support rod 4 is provided with a plurality of corresponding bolt holes, and the limiting support rod 4 is connected to the first support rod mounting frame 55 and the second support rod mounting frame 56 by inserting bolts so that the limiting support rod 4 can be extended and retracted when inserted into the first support rod mounting frame 55 and the second support rod mounting frame 56 to adjust the length. A horizontal support plate 41 is provided at one end of the limiting support rod 4 away from the first support rod mounting frame 55 and the second support rod mounting frame 56, and a second limiting piece 7 is provided on the top surface of the first support rod mounting frame 55;

[0032] refer to Figure 1 、 2 As shown, it also includes an upper support module 2, which is a rectangular parallelepiped frame structure. The upper support module 2 is arranged on the top frame surface of the vehicle frame 5, and the center of gravity of the upper support module 2 is on the same vertical line as the center of gravity of the vehicle frame 5 to ensure stability; the two opposite sides of the bottom of the upper support module 2 are the second upper support horizontal frames 23, and the second upper support horizontal frames 23 are fixedly placed in parallel on the horizontal support frame 53 and located between the first limiting pieces (6); the other two opposite sides of the bottom of the upper support module 2 are the first upper support horizontal frames 22, and the horizontal plane where the first upper support horizontal frame 22 is located is higher than the horizontal plane where the second upper support horizontal frame 23 is located. Therefore, the first upper support horizontal frame 22 is vertically fixedly placed on the first support rod mounting frame 55 and located between the second limiting pieces 7; the first limiting piece 6 and the second limiting piece 7 are used to limit the position of the support module 2 on the top frame surface of the vehicle frame 5;

[0033] The first limiting piece 6 is provided with a bolt hole, and the second upper support horizontal frame 23 is provided with a bolt hole. The bolt hole on the first limiting piece 6 corresponds to the position of the bolt hole on the second upper support horizontal frame 23. The first limiting piece 6 and the second upper support horizontal frame 23 are connected by bolts for limiting in the vertical direction;

[0034] Specifically, support plate mounting bases 21 are provided on the outer sides of the four corners of the top frame surface of the upper support module 2. The support plate mounting base 21 is provided with bolt holes, and the L-shaped top support plate 3 is also provided with corresponding bolt holes. One side of the L-shaped top support plate 3 is mounted on the support plate mounting base 21 by bolts, and the other side is higher than the top frame surface of the upper support module 2. The bolt holes of the L-shaped top support plate 3 are vertical strips, and the upper and lower heights can be adjusted;

[0035] Specifically, the L-shaped top support plate 3, the horizontal support plate 41, and the frame support plate 54 are all provided with buffer elastic gaskets toward the support surface; Figure 1 The four top support plates 3 in the middle constitute the top support surface, the four horizontal support plates 41 constitute the left and right support surfaces, and the two frame support plates 54 constitute the rear support surface, which are used to play a supporting and buffering role when connected to the nacelle cover and protect the base of the nacelle cover;

[0036] Specifically, the brake caster 1 is a brake caster with an adjustable support, which can be adjusted to support the ground, and the wheel is suspended in the air, so that long-distance transportation can be carried out;

[0037] The specific working method is as follows: Figure 3 As shown, after the length of the limit support rod 4 is adjusted, it is connected to the corresponding nacelle cover mounting base by bolts, and the support plate 3 is also supported to the mounting base on the top of the nacelle cover by bolts. At this time, after it is completely fixed, a special drilling tool can be used to drill the holes for connecting the inclined surface of the nacelle cover with the cabin, and ensure that the nacelle cover is matched with the curved surface of the cabin; after installation, it can be transported, and the casters 1 with adjustable support brakes are adjusted to support the landing, and the wheels are suspended in the air, so that long-distance transportation can be carried out; the assembly and transportation integrated vehicle supports the nacelle cover for a long time, which can avoid deformation of the opening of the nacelle cover;

[0038] Beneficial effects are as follows: the utility model is an integrated vehicle for assembling and transporting a wind turbine nacelle cover, in which the wind turbine nacelle cover is firmly fixed and not easily deformed before assembly; during transport and transportation, the upper and lower parts of the nacelle cover do not need to be disassembled, thereby ensuring long-distance transportation.

[0039] It should be noted that the orientations or positional relationships indicated by the above-mentioned terms "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. "Multiple" means two or more. "Installation", "connected", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form or substance. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the present invention, and these improvements and supplements should also be considered as the scope of protection of the present invention. Any technician familiar with this profession can make some changes, modifications and equivalent changes made by using the technical content disclosed above without departing from the spirit and scope of the present invention, which are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wind turbine nacelle cover assembly and transport integrated vehicle, characterized in that: The vehicle frame (5) comprises a vehicle frame (5), the vehicle frame (5) is a rectangular parallelepiped frame structure, the two long sides of the top frame surface of the vehicle frame (5) are first horizontal frames (51), and the two short sides are second horizontal frames (52); a plurality of horizontal support frames (53) perpendicular thereto are provided between the first horizontal frames (51), a first limit plate (6) is provided at the center of the relatively outer sides of the horizontal support frames (53), and brake casters (1) for moving and locking are provided under the four corners of the bottom frame surface of the vehicle frame (5); a hand push rod (8) for moving the vehicle is provided on a side frame of a short side of the vehicle frame (5), and a vehicle frame support plate (54) outside the vehicle frame is provided on the second horizontal frame (52) away from the hand push rod (8); The vehicle further comprises an upper support module (2), the upper support module (2) being a rectangular parallelepiped frame structure, the upper support module (2) being arranged on the top frame surface of the vehicle frame (5), the center of gravity of the upper support module (2) being on the same vertical line as the center of gravity of the vehicle frame (5), and L-shaped top surface support plates (3) being arranged at the four corners of the top of the upper support module (2); A first support rod mounting frame (55) and a second support rod mounting frame (56) perpendicular thereto are fixedly provided on the first horizontal frame (51); a position-limiting support rod (4) is telescopically inserted into both ends of the first support rod mounting frame (55) and the second support rod mounting frame (56); a horizontal support plate (41) is provided at one end of the position-limiting support rod (4) away from the first support rod mounting frame (55) and the second support rod mounting frame (56); the first support rod mounting frame (55) is located between the horizontal support frames (53); The top surface of the first support rod mounting frame (55) is provided with a second limiting piece (7) for limiting the position of the supporting module (2) on the top frame surface of the vehicle frame (5).

2. The wind turbine nacelle cover assembly and transport integrated vehicle according to claim 1, characterized in that: The two opposite sides of the bottom of the upper support module (2) are second upper support horizontal frames (23), and the second upper support horizontal frames (23) are placed parallel to the horizontal support frames (53) and are located between the first limiting pieces (6).

3. The wind turbine nacelle cover assembly and transport integrated vehicle according to claim 2, characterized in that: The first limiting piece (6) is provided with a bolt hole, and the second upper supporting horizontal frame (23) is provided with a bolt hole. The bolt hole on the first limiting piece (6) corresponds to the position of the bolt hole on the second upper supporting horizontal frame (23). The first limiting piece (6) and the second upper supporting horizontal frame (23) are connected by bolts.

4. The wind turbine nacelle assembly and transport integrated vehicle according to claim 2, characterized in that: The other two opposite sides of the bottom of the upper support module (2) are first upper support horizontal frames (22), the horizontal plane where the first upper support horizontal frame (22) is located is higher than the horizontal plane where the second upper support horizontal frame (23) is located, and the first upper support horizontal frame (22) is vertically fixed on the first support rod mounting frame (55) and is located between the second limiting pieces (7).

5. The wind turbine nacelle assembly and transport integrated vehicle according to claim 1, characterized in that: The first support rod mounting frame (55) and the second support rod mounting frame (56) are hollow cuboids. The top surfaces of the first support rod mounting frame (55) and the second support rod mounting frame (56) are provided with a plurality of bolt limiting holes. The top surface of the limiting support rod (4) is provided with a plurality of corresponding bolt holes. The limiting support rod (4) is connected to the first support rod mounting frame (55) and the second support rod mounting frame (56) in a limiting manner by inserting bolts.

6. The wind turbine nacelle cover assembly and transport integrated vehicle according to claim 1, characterized in that: The outer side surfaces of the four corners of the top frame surface of the upper support module (2) are provided with support plate mounting bases (21), the support plate mounting bases (21) are provided with bolt holes, the L-shaped top surface support plate (3) is provided with corresponding bolt holes, and the L-shaped top surface support plate (3) is connected to the support plate mounting base (21) by bolts.

7. The wind turbine nacelle cover assembly and transport integrated vehicle according to claim 6, characterized in that: The top surface of the L-shaped top surface support plate (3) is higher than the top frame surface of the upper support module (2).

8. The integrated vehicle for assembling and transporting a wind turbine nacelle cover according to claim 6, characterized in that: The bolt holes of the L-shaped top surface supporting plate (3) are in the shape of vertical strips.

9. The wind turbine nacelle cover assembly and transport integrated vehicle according to claim 3, characterized in that: The L-shaped top support plate (3), the horizontal support plate (41), and the frame support plate (54) are all provided with buffer elastic gaskets in the direction of the support surface.

10. The wind turbine nacelle assembly and transport integrated vehicle according to claim 1, characterized in that: The brake caster (1) is a brake caster with an adjustable support.

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