Following type wind power blade girder cap storage and transfer tool

Abstract

The utility model provides a follow-up wind power blade girder cap storage and transfer tool, which relates to the technical field of large piece storage and transfer, and comprises a support, the top end of the support is fixedly connected with a stable placing assembly, the top end of the support is fixedly connected with a fixing assembly, the stable placing assembly comprises a support plate, the outer side of the support plate is fixedly connected to the support, and the fixing assembly is fixedly connected to the support. Telescopic rods are fixedly connected to the two sides of the top end of the supporting plate, a supporting table is fixedly connected to the top ends of the telescopic rods, a rotating column is fixedly connected to the top end of the supporting table, and a carrying seat is rotationally connected to the top end of the rotating column. The fixing rope is fastened by utilizing the elastic deformation of the spring and the gravity of the weighting block and through the mechanical linkage of the transmission rod and the rotating wheel, so that the stability of the main beam cap is ensured, and the problems of deformation caused by non-uniform stress and damage to the blade are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of large-piece storage and transportation, in particular to a type of wind turbine blade main beam cap storage and transportation tooling. Background Art

[0002] Wind power generation is a clean energy source and a beneficial supplement to thermal power generation. With the development of the wind power industry, the outer dimensions of wind turbine blades are also increasing. As a result, the outer dimensions of the main spar cap, one of the key internal structures, are also increasing, and its cost is increasing accordingly. Furthermore, as the blades become larger, the main spar cap has also placed higher requirements on defect control.

[0003] However, in actual use, since the main beam cap mold and the blade mold are usually not in the same production workshop, the main beam cap product needs to be transported to the blade production workshop after demolding. Since the production cycle of the main beam cap product is shorter than the blade production cycle, the main beam cap usually needs to be stored for a period of time. If the main beam cap product is unevenly stressed during storage, it will be deformed due to its own weight, affecting the production quality, thereby causing damage to the blade.

[0004] Therefore, the utility model provides a type of wind turbine blade main beam cap storage and transportation tooling. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a type of wind turbine blade main beam cap storage and transportation tooling.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a type of wind turbine blade main beam cap storage and transportation tooling, comprising a bracket, the top end of which is fixedly connected to a stable placement component, and the top end of which is fixedly connected to a fixing component;

[0007] The stable placement assembly includes a support plate, the outer side of the support plate is fixedly connected to the bracket, both sides of the top of the support plate are fixedly connected to telescopic rods, the top of the telescopic rods is fixedly connected to a support platform, the top of the support platform is fixedly connected to a rotating column, the top of the rotating column is rotatably connected to a loading seat, both sides of the loading seat are rotatably connected to rollers, the bottom end of the support platform is fixedly connected to a connecting column, a spring is provided on the outer side of the connecting column, and the bottom end of the connecting column is fixedly connected to a weight block.

[0008] As a preferred embodiment, the fixing assembly includes a positioning column 1 and a positioning column 2, the bottom ends of the positioning column 1 and the positioning column 2 are fixedly connected to both sides of the bracket, the outer ends of the positioning column 1 are fixedly connected to a rotating wheel, the outer side of the rotating wheel is fixedly connected to a transmission rod, the inside of the rotating wheel is fixedly connected to a fixing rope, and the outer ends of the positioning column 2 are fixedly connected to a connecting fixing block.

[0009] The technical effect of adopting the above technical solution is that it effectively fixes the position and direction of the blade main beam cap. This structure enables the blade to be accurately positioned and maintained stable during transportation, avoiding damage or deformation caused by unstable movement.

[0010] As a preferred embodiment, one end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the support platform.

[0011] The technical effect of adopting the above technical solution is: forming a certain elastic connection, thereby providing more stable support when the blade main beam cap moves or operates.

[0012] As a preferred embodiment, the outer side of the connecting column is slidably connected to the support plate.

[0013] The technical effect of adopting the above technical solution is to make the connecting column stronger and more stable when carrying the blade main beam cap.

[0014] As a preferred embodiment, one end of the fixing rope away from the rotating wheel is fixedly connected to the connecting and fixing block.

[0015] The technical effect of adopting the above technical solution is: a reliable connection is formed between the connecting fixing block and the runner, ensuring that the blades are stably installed on the stable placement component.

[0016] As a preferred embodiment, both ends of the transmission rod are fixedly connected to the weight block.

[0017] The technical effect of adopting the above technical solution is to ensure that the downward power of the weight block is transmitted to the transmission rod.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are:

[0019] By setting up a stable placement component and a fixed component structure, the main beam cap of the wind turbine blade is placed on the loading seat and connected to the fixed block through a fixed rope to form a stable system. The rollers on both sides of the loading seat transfer the weight of the main beam cap to the telescopic rod and the connecting column. In the face of main beam caps of different shapes and weights, the spring on the outside of the connecting column comes into play, causing the support platform and the loading seat to move toward the support plate, and the weight block to move downward. The weight block is connected to the positioning column wheel through a transmission rod. When moving, it pushes the wheel to rotate, driving the fixing rope to wrap and clamp. Finally, the fixing rope is tightened on the positioning column connected to the fixed block to stabilize the main beam cap. Through the above design, the main beam cap is kept stable and fixed during storage and transportation. The elastic deformation of the spring and the gravity of the weight block are utilized. Through the mechanical linkage of the transmission rod and the wheel, the fixing rope is tightened, thereby ensuring the stability of the main beam cap and effectively reducing the problem of deformation caused by uneven force, which leads to damage to the blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a type of wind turbine blade main beam cap storage and transportation tooling provided by the utility model;

[0021] Figure 2 A schematic diagram of the transmission rod structure of a type of wind turbine blade main beam cap storage and transportation tooling provided by the utility model;

[0022] Figure 3 This is a schematic diagram of the stable placement component structure of a type of wind turbine blade main beam cap storage and transfer tooling provided by the utility model;

[0023] Figure 4 This is a disassembled diagram of the stable placement components of a type of wind turbine blade main beam cap storage and transfer tooling provided by the utility model;

[0024] Figure 5 This is a schematic diagram of the fixed component structure of a type of wind turbine blade main beam cap storage and transportation tooling provided by the utility model.

[0025] Legend:

[0026] 1. Bracket;

[0027] 2. Stable placement of components; 21. Support plate; 22. Telescopic rod; 23. Support platform; 24. Rotating column; 25. Loading seat; 26. Roller; 27. Connecting column; 28. Spring; 29. ​​Weight block;

[0028] 3. Fixing assembly; 31. Positioning column 1; 32. Rotating wheel; 33. Transmission rod; 34. Fixing rope; 35. Positioning column 2; 36. Connecting fixing block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a type of wind turbine blade main beam cap storage and transportation tooling, including a bracket 1, the top of the bracket 1 is fixedly connected to a stable placement component 2, and the top of the bracket 1 is fixedly connected to a fixing component 3;

[0031] The stable placement component 2 includes a support plate 21, the outer side of the support plate 21 is fixedly connected to the bracket 1, the top of the support plate 21 is fixedly connected to the telescopic rod 22 on both sides, the top of the telescopic rod 22 is fixedly connected to the support platform 23, the top of the support platform 23 is fixedly connected to the rotating column 24, the top of the rotating column 24 is rotatably connected to the object carrier 25, and the two sides of the object carrier 25 are rotatably connected to the rollers 26, the bottom end of the support platform 23 is fixedly connected to the connecting column 27, and the outer side of the connecting column 27 is slidably connected to the support plate 2 1, a spring 28 is provided on the outside of the connecting column 27, one end of the spring 28 is fixedly connected to the support plate 21, and the other end of the spring 28 is fixedly connected to the support platform 23. The bottom end of the connecting column 27 is fixedly connected to the weight block 29, and the two ends of the transmission rod 33 are fixedly connected to the weight block 29. The bracket 1 is composed of the bracket 1. The stable placement component 2 is the core part of the tooling, which includes multiple support plates 21. The outer sides of these support plates 21 are tightly fixed to the bracket 1 to ensure the stability of the entire tooling. The top of each support plate 21 is fixedly connected to the two sides of the telescopic rod 22. This design allows the stable placement component 2 to be fine-tuned as needed to adapt to the main beam caps of different shapes. The top of the rotating column 24 can be flexibly rotated on the support platform 23 and is connected to the object carrier 25. Both sides of the carrier 25 are connected to rollers 26 through rotation. This design enables the main beam cap to be placed on the stable placement component 2. The design of the rotating column 24 allows it to maintain precise fit when facing wind turbine blades of different shapes. The spring design allows the rotating column 24 to move toward the bottom end at the support plate 21 through 28 when it is under pressure, and has a certain buffer space, thereby increasing the flexibility of the stable placement component 2. Finally, the weight block 29 is designed, and when the connecting column 27 moves toward the bottom end, the weight block 29 will be moved toward the bottom end, thereby lowering the center of gravity and increasing the stability of the entire device.

[0032] In order to achieve the purpose of placing the wind turbine blade stably on the stable placement component 2, as shown in FIG. Figure 1 、 Figure 2 and Figure 5 As shown: In this solution, the fixing assembly 3 includes a positioning column 1 31 and a positioning column 2 35. The bottom ends of the positioning columns 1 31 and 35 are fixedly connected to the two sides of the bracket 1. The outer ends of the positioning column 1 31 are fixedly connected to the rotating wheel 32. The outer side of the rotating wheel 32 is fixedly connected to the transmission rod 33. The two ends of the transmission rod 33 are fixedly connected to the weight block 29. The inside of the rotating wheel 32 is fixedly connected to the fixing rope 34. The outer ends of the positioning column 2 35 are fixedly connected to the connecting and fixing block 36. The end of the fixing rope 34 away from the rotating wheel 32 is fixedly connected to the connecting and fixing block 36. The fixing assembly 3 is mainly supported by the positioning column 1 31 and the positioning column 2 35. The bottoms of these two positioning columns are firmly connected to the two sides of the bracket 1, ensuring the stability of the entire structure. At both ends of the two sides of the positioning column 31, there is a rotating wheel 32 fixedly connected. These rotating wheels 32 provide flexible rotation for the blades. The outside of the rotating wheel 32 is fixedly connected to a transmission rod 33, and by being fixed on the weight block 29, the weight block 29 can drive the rotating wheel 32 to rotate when moving downward. The fixed rope 34 and the connecting fixed block 36 are fastened to each other to fix the position of the blade to prevent it from moving during operation, ensuring that the blade can be securely placed on the component.

[0033] Working principle:

[0034] like Figure 1 - Figure 5 As shown:

[0035] During use: First, the main beam cap of the wind turbine blade is placed on the carrier 25, and the other end of the fixing rope 34 is squeezed on the connecting fixing block 36 to form a fixing system. Then, due to the design of the rollers 26 connected by rotation on both sides of the carrier 25, the weight of the main beam cap is transferred to the telescopic rod 22 and the connecting column 27 through the rollers 26 and the support platform 23. Then, due to the shape and weight differences of the main beam cap of the wind turbine blade, different degrees of pressure may be generated on the stable placement component 2. At this time, the spring 28 arranged on the outside of the connecting column 27 begins to play a role. One end of the spring 28 is fixedly connected to the support plate 21, and the other end is fixedly connected to the support platform 23. When the weight of the main beam cap increases, , the spring 28 will be compressed, causing the support platform 23 and the carrier 25 to move toward the support plate 21, and the weight block 29 will also move downward. Since the weight block 29 moves downward and is connected to the wheels 32 on both sides of the positioning column 1 31 through the transmission rod 33, as the weight block 29 moves, the transmission rod 33 will push the wheel 32 to rotate, thereby driving the fixing rope 34 to wrap around the wheel 32 and tighten. As the fixing rope 34 wraps around the wheel 32, it will be gradually tightened on the connecting fixing block 36 of the positioning column 2 35, thereby stably fixing the wind turbine blade main beam cap on the carrier 25. At the same time, the downward movement of the weight block 29 also lowers the center of gravity of the entire device, thereby increasing the stability of the entire tooling.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A type of wind turbine blade main beam cap storage and transportation tooling, comprising a bracket (1), characterized in that: The top end of the bracket (1) is fixedly connected to a stable placement component (2), and the top end of the bracket (1) is fixedly connected to a fixing component (3); The stable placement component (2) comprises a support plate (21), the outer side of the support plate (21) is fixedly connected to the bracket (1), the top of the support plate (21) is fixedly connected to a telescopic rod (22) on both sides, the top of the telescopic rod (22) is fixedly connected to a support platform (23), the top of the support platform (23) is fixedly connected to a rotating column (24), the top of the rotating column (24) is rotatably connected to a carrier (25), both sides of the carrier (25) are rotatably connected to rollers (26), the bottom end of the support platform (23) is fixedly connected to a connecting column (27), the outer side of the connecting column (27) is provided with a spring (28), and the bottom end of the connecting column (27) is fixedly connected to a weighting block (29).

2. The tooling for storing and transporting the main beam cap of a wind turbine blade according to claim 1, characterized in that: The fixing assembly (3) comprises a first positioning column (31) and a second positioning column (35), the bottom ends of the first positioning column (31) and the second positioning column (35) are fixedly connected to both sides of the bracket (1), the outer ends of the first positioning column (31) are fixedly connected to a rotating wheel (32), the outer side of the rotating wheel (32) is fixedly connected to a transmission rod (33), the interior of the rotating wheel (32) is fixedly connected to a fixing rope (34), and the outer ends of the second positioning column (35) are fixedly connected to a connecting fixing block (36).

3. The tooling for storing and transporting the main beam cap of a wind turbine blade according to claim 1, characterized in that: One end of the spring (28) is fixedly connected to the support plate (21), and the other end of the spring (28) is fixedly connected to the support platform (23).

4. The tooling for storing and transporting the main beam cap of a wind turbine blade according to claim 1 is characterized in that: The outer side of the connecting column (27) is slidably connected to the supporting plate (21).

5. The tooling for storing and transporting the main beam cap of a wind turbine blade according to claim 2, characterized in that: One end of the fixing rope (34) away from the rotating wheel (32) is fixedly connected to the connecting and fixing block (36).

6. The tooling for storing and transporting the main beam cap of a wind turbine blade according to claim 2, characterized in that: Both ends of the transmission rod (33) are fixedly connected to the weight block (29).

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