Wind power generation equipment manufacturing and assembling platform

Abstract

The utility model discloses a wind power generation equipment manufacturing and assembling platform, and relates to the technical field of wind power processing and manufacturing. The device comprises a chassis, one side of the top of the chassis is fixedly connected with an assembly cylinder, the other side of the top of the chassis is slidably connected with a bottom plate, and the top of the bottom plate is provided with an assembly frame; a mounting assembly is arranged in an inner cavity of the assembling frame and comprises hydraulic cylinders, the hydraulic cylinders are fixedly connected to the periphery of the bottom of the assembling frame, and the bottom ends of the hydraulic cylinders are fixed to one side of the top of the bottom plate. According to the fan blade mounting device, a fan blade needing to be mounted is placed in the assembly frame, the pressing plate can be extruded, so that the pressing plate drives the vertical plate to move through the transverse plate, the transverse rod at the top of the vertical plate drives the elastic pressing block to limit the fan blade, and the hydraulic cylinder drives the assembly frame to move downwards; therefore, the pressing plate is not subjected to pressure of the bottom of the fan blade, and the pressing plate can rebound, so that contact limiting is carried out on the surface of the fan blade.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power processing and manufacturing, and particularly relates to an assembly platform for manufacturing wind power equipment. Background Technique

[0002] An assembly platform for manufacturing wind power equipment generally refers to a facility or working area for producing and assembling wind power equipment. This platform usually includes equipment for processing, assembling, and testing wind turbine components, as well as providing a working space for staff to operate and install. On this platform, there are usually various machinery and tools for manufacturing components such as blades, wind towers, and generators of wind turbines.

[0003] In the existing assembly platform for manufacturing wind power equipment, when assembling the wind power equipment, it is necessary to first install the generator main body and the wind blades. Since three wind blades need to be installed on the surface of the generator main body, most of the existing assembly platforms need to continuously adjust the position of the assembly equipment. Due to the long length of the wind blades, they are prone to damage due to lack of support and direct contact with the ground after installation, resulting in insufficient support force in the middle of the wind blades and economic losses.

[0004] Therefore, we provide an assembly platform for manufacturing wind power equipment to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an assembly platform for manufacturing wind power equipment, which solves the problems that the existing assembly platform for manufacturing wind power equipment is not convenient for installing the generator main body and the wind blades, and the wind blades are prone to damage due to lack of support force in the middle of the wind blades through the cooperation of the installation component and the transposition component.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an assembly platform for manufacturing wind power equipment, including a chassis. One side of the top of the chassis is fixedly connected with an assembly cylinder, and the other side of the top of the chassis is slidably connected with a bottom plate. An assembly frame is arranged on the top of the bottom plate;

[0008] An installation component is arranged in the inner cavity of the assembly frame. The installation component includes a hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the four weeks of the bottom of the assembly frame. The bottom end of the hydraulic cylinder is fixed to one side of the top of the bottom plate. Both sides of the bottom of the assembly frame are fixedly connected with limit boxes. A pressure plate is slidably connected to the top of the inner cavity of the limit box. A first spring is sleeved on the surface of the pressure plate. The front end and the rear end of the inner cavity of the limit box are both rotatably connected with a cross plate through bearings. The front end of the top of the cross plate is fixedly connected with a vertical plate, and a limiting part is arranged at the top of the inner cavity of the vertical plate;

[0009] The inner cavity of the assembly cylinder is provided with a position-changing component. The position-changing component includes a motor, the motor is fixedly connected to one side of the bottom of the inner cavity of the assembly cylinder, the output end of the motor is fixedly connected with a driving gear, a rotating rod is movably connected to the bottom of the inner cavity of the assembly cylinder, and a driven gear is fixedly connected to one side of the surface of the rotating rod. The driven gear meshes with the driving gear.

[0010] The present utility model is further arranged such that the limiting member includes a cross bar, the cross bar is movably connected to the top of the inner cavity of the vertical plate, a second spring is sleeved on the surface of the cross bar, one end of the cross bar is fixedly connected with an elastic pressing block, and the surface of the elastic pressing block is slidably connected to the front end or the rear end of one side of the inner cavity of the assembly frame.

[0011] The present utility model is further arranged such that both the front end and the rear end of one side of the top of the chassis are fixedly connected with top plates, square grooves are respectively opened at the front end and the rear end of the bottom of the inner cavity of the assembly frame, the surface of the top plate is slidably connected to the inner cavity of the square groove, and a support frame is fixedly connected to one side of the top of the chassis.

[0012] The present utility model is further arranged such that a cylinder is fixedly connected to the inner cavity of the chassis through a fixing block, a pushing block is fixedly connected to one end of the cylinder, an extension groove is opened at one side of the top of the inner cavity of the chassis, and the top of the pushing block passes through the inner cavity of the extension groove and is fixed to the bottom of the bottom plate.

[0013] The present utility model is further arranged such that sliding grooves are respectively opened at the front end and the rear end of the inner cavity of the bottom plate, and the bottom of the top plate is slidably connected to the inner cavity of the sliding groove.

[0014] The present utility model is further arranged such that a placement groove is opened at the top of the inner cavity of the assembly cylinder, the top end of the rotating rod extends into the inner cavity of the placement groove, and a turntable is fixedly connected to the top end of the rotating rod. The surface of the turntable is movably connected to the bottom of the inner cavity of the placement groove.

[0015] The present utility model is further arranged such that limiting grooves are respectively opened at the front end and the rear end of the top of the inner cavity of the limiting box, and one side of the surface of the vertical plate is movably connected to the inner cavity of the limiting groove.

[0016] The present utility model is further arranged such that a pressing groove is opened at the top of the inner cavity of the limiting box, the inner cavity of the pressing groove extends to the top of the inner cavity of the assembly frame, and the surface of the pressing plate is slidably connected to the inner cavity of the pressing groove.

[0017] The present utility model has the following beneficial effects:

[0018] 1. By placing the blade to be installed in the assembly frame, the present utility model can extrude the pressing plate, so that the pressing plate drives the vertical plate to move through the cross plate, thereby enabling the cross bar at the top of the vertical plate to drive the elastic pressing block to limit the blade. The hydraulic cylinder drives the assembly frame to move downward, so that the pressing plate is not under the pressure of the bottom of the blade, and the pressing plate can rebound, thereby performing contact limiting on the surface of the blade.

[0019] 2. The utility model supports the wind blades through the top plate, drives the bottom plate to move through the cylinder to make the assembly frame away from the assembly cylinder, so as to facilitate the assembly of the next wind blade, and drives the driving gear to rotate through the motor, so that the driven gear drives the turntable at the top of the rotating rod to rotate, so as to rotate the generator body inside the assembly cylinder and replace the assembly position.

[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below.

[0022] Figure 1 It is a three-dimensional structure diagram of a manufacturing and assembly platform for a wind power generation device;

[0023] Figure 2 It is an exploded view of the internal structure of the assembly cylinder in a manufacturing and assembly platform for a wind power generation device;

[0024] Figure 3 It is an exploded view of the assembly frame and the limit box in a manufacturing and assembly platform for a wind power generation device;

[0025] Figure 4 It is a cross-sectional view of the limit box in a manufacturing and assembly platform for a wind power generation device;

[0026] Figure 5 It is an exploded view of the internal cavity structure of the chassis in a manufacturing and assembly platform for a wind power generation device.

[0027] In the drawings: 1. Chassis; 2. Assembly cylinder; 3. Bottom plate; 4. Assembly frame; 5. Hydraulic cylinder; 6. Limit box; 7. Pressure plate; 8. First spring; 9. Horizontal plate; 10. Vertical plate; 11. Motor; 12. Driving gear; 13. Rotating rod; 14. Driven gear; 15. Cross bar; 16. Second spring; 17. Elastic pressing block; 18. Top plate; 19. Support frame; 20. Cylinder; 21. Push block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present utility model will be described below with reference to the drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Specific Embodiment 1

[0030] Please refer to Figures 1-5, the utility model is a manufacturing and assembly platform for wind power generation equipment, including a chassis 1. One side of the top of the chassis 1 is fixedly connected with an assembly cylinder 2, and the other side of the top of the chassis 1 is slidably connected with a bottom plate 3. An assembly frame 4 is arranged on the top of the bottom plate 3;

[0031] An installation component is arranged in the inner cavity of the assembly frame 4. The installation component includes a hydraulic cylinder 5. The hydraulic cylinder 5 is fixedly connected to the four peripheries of the bottom of the assembly frame 4. The bottom end of the hydraulic cylinder 5 is fixedly connected with one side of the top of the bottom plate 3. Both sides of the bottom of the assembly frame 4 are fixedly connected with limit boxes 6. A pressing plate 7 is slidably connected to the top of the inner cavity of the limit box 6. A first spring 8 is sleeved on the surface of the pressing plate 7. The front end and the rear end of the inner cavity of the limit box 6 are both rotatably connected with a cross plate 9 through bearings. A vertical plate 10 is fixedly connected to the front end of the top of the cross plate 9. A limiting member is arranged at the top of the inner cavity of the vertical plate 10;

[0032] A commutation component is arranged in the inner cavity of the assembly cylinder 2. The commutation component includes a motor 11. The motor 11 is fixedly connected to one side of the bottom of the inner cavity of the assembly cylinder 2. The output end of the motor 11 is fixedly connected with a driving gear 12. A rotating rod 13 is movably connected to the bottom of the inner cavity of the assembly cylinder 2. A driven gear 14 is fixedly connected to one side of the surface of the rotating rod 13. The driven gear 14 meshes with the driving gear 12.

[0033] Specifically: The main body of the generator 11 can be placed in the inner cavity of the assembly cylinder 2 on the top of the chassis 1 to facilitate the installation of the wind blades on the surface of the generator 11. The bottom plate 3 can move left and right on the surface of the chassis 1 to facilitate the connection between the installation end of the wind blade and the installation end of the generator 11. Here, it is considered that the volume and weight of the wind blade are relatively large and not suitable for manual work. The assembly frame 4 can support and limit the wind blade during the installation of the wind blade. Four hydraulic cylinders 5 are fixedly connected to the four peripheries of the bottom of the assembly frame 4 to drive the assembly frame 4 to move up and down. The first spring 8 is sleeved on the surface of the pressing plate 7 and is located on the surface of the inner cavity of the limit box 6. When the bottom of the pressing plate 7 moves, it can simultaneously press the rear ends of the two cross plates 9. The top end of the rotating rod 13 extends into the placement groove in the inner cavity of the assembly cylinder 2 to drive the turntable to rotate, and one side of the surface is movably connected to the bottom of the inner cavity of the placement groove. Specific Embodiment Two

[0035] Please refer to Figures 1-5, on the basis of the first specific embodiment, the limiting member includes a cross bar 15. The cross bar 15 is movably connected to the top of the inner cavity of the vertical plate 10. A second spring 16 is sleeved on the surface of the cross bar 15. One end of the cross bar 15 is fixedly connected with an elastic pressing block 17. The surface of the elastic pressing block 17 is slidably connected to the front end or the rear end of one side of the inner cavity of the assembly frame 4. Both the front end and the rear end of one side of the top of the chassis 1 are fixedly connected with top plates 18. Square grooves are formed at both the front end and the rear end of the bottom of the inner cavity of the assembly frame 4. The surface of the top plate 18 is slidably connected to the inner cavity of the square groove. One side of the top of the chassis 1 is fixedly connected with a support frame 19. The inner cavity of the chassis 1 is fixedly connected with a cylinder 20 through a fixing block. One end of the cylinder 20 is fixedly connected with a push block 21. An extension groove is formed at one side of the top of the inner cavity of the chassis 1. The top of the push block 21 passes through the inner cavity of the extension groove and is fixed to the bottom of the bottom plate 3. Sliding grooves are formed at both the front end and the rear end of the inner cavity of the bottom plate 3. The bottom of the top plate 18 is slidably connected to the inner cavity of the sliding groove. A placement groove is formed at the top of the inner cavity of the assembly cylinder 2. The top end of the rotating rod 13 extends into the inner cavity of the placement groove. The top end of the rotating rod 13 is fixedly connected with a turntable. The surface of the turntable is movably connected to the bottom of the inner cavity of the placement groove. Limiting grooves are formed at both the front end and the rear end of the top of the inner cavity of the limiting box 6. One side of the surface of the vertical plate 10 is movably connected to the inner cavity of the limiting groove. A pressing groove is formed at the top of the inner cavity of the limiting box 6. The inner cavity of the pressing groove extends to the top of the inner cavity of the assembly frame 4. The surface of the pressing plate 7 is slidably connected to the inner cavity of the pressing groove.

[0036] Specifically: One end of the cross bar 15 is rotatably connected to the top of the inner cavity of the vertical plate 10 through a bearing. One end of the second spring 16 is fixed to one end of the cross bar 15, and the other end is fixed to one side of the front or back of the assembly frame 4. Concealed grooves are formed on both sides of the front and back of the inner cavity of the assembly frame 4 to facilitate the storage of the elastic pressing block 17 so as not to affect the placement of the wind blade inside the assembly frame 4. One end of the cross bar 15 extends into the inner cavity of the concealed groove. The spring pressing block has a certain elasticity, so that when the pressing plate 7 is not in contact with the wind blade, it can automatically rebound to contact and limit both sides of the surface of the wind blade. The top plate 18 and the support frame 19 form a support structure centered on the center of the inner cavity of the assembly cylinder 2 to facilitate the support of the middle end of the wind blade during and after assembly, ensuring that one end of the wind blade does not directly contact the ground. The bottom of the top plate 18 is fixed to one side of the top of the chassis 1. And due to the formation of the square groove, the surface of the top plate 18 can slide in the inner cavity of the assembly frame 4. And with the sliding grooves provided, the bottom of the top plate 18 is fixed to the front end and the rear end of one side of the top of the chassis 1 and will not be displaced due to the movement of the bottom plate 3. The extension groove enables the push block 21 to drive the bottom plate 3 to slide on one side of the top of the chassis 1, thus facilitating the movement of the assembly frame 4. The placement groove enables the rotating rod 13 to drive the generator 11 main body on the top of the turntable to rotate without affecting the assembly cylinder 2. The limiting groove enables the vertical plate 10 to extend out of the limiting box 6 and can undergo a certain angular transformation. The pressing groove enables the pressing plate 7 to extend out of the inner cavity of the assembly frame 4, enabling the wind blade to drive the elastic pressing block 17 to automatically limit the wind blade.

[0037] The working principle of the present utility model is as follows: When assembling the generator 11 main body and the wind blades of the wind power generation equipment, first, start the hydraulic cylinder 5 through an external controller to make the assembly frame 4 move downward, and then start the air cylinder 20. The air cylinder 20 drives the push block 21 to move, the push block 21 drives the bottom plate 3 to move, and the bottom plate 3 drives the assembly frame 4 to move to the right side of the top of the chassis 1 to facilitate the placement of the wind blades. Then, reverse-start the hydraulic cylinder 5 and the air cylinder 20 to make the inner cavity of the assembly frame 4 flush with the top of the top plate 18. When the assembly frame 4 moves in the reverse direction, the bottom of the wind blade will press the pressure plate 7, and the pressure plate 7 shrinks and pushes the cross plate 9 to rotate. The cross plate 9 drives the vertical plate 10 to rotate, and the vertical plate 10 drives the cross bar 15 to move towards the front of the assembly frame 4, so that the elastic pressing block 17 presses and limits the front and rear ends of one side of the top of the wind blade, and the air cylinder 20 makes the assembly frame 4 reset, so that the installation end of the wind blade contacts the installation end of the generator 11 main body in the inner cavity of the assembly cylinder 2.

[0038] After the installation of this wind blade is completed, start the hydraulic cylinder 5 again to make the assembly frame 4 move downward, and make the pressure plate 7 automatically reset, so that the elastic pressing block 17 is released from the limit with the surface of the wind blade, and drive the assembly frame 4 to move through the air cylinder 20 to facilitate the installation of the next wind blade. When the assembly frame 4 moves downward, support the wind blade through the top plate 18. Then start the motor 11, the motor 11 works to drive the driving gear 12 to rotate, the driving gear 12 drives the driven gear 14 to rotate, the driven gear 14 drives the rotating rod 13 to rotate, and the rotating rod 13 drives the turntable to rotate, so as to rotate the generator 11 main body with one wind blade installed. And when rotating, the middle end of the bottom of the wind blade contacts the top of the support frame 19, so as to support the middle end of the wind blade, so as to prevent one end of the wind blade from directly contacting the ground and rubbing, causing damage to the wind blade. When the installation end of the generator 11 main body rotates to be flush with one side of the assembly frame 4, the installation end of the wind blade can be pushed by the air cylinder 20 to be connected and installed. By the same method, the installation of three wind blades on the generator 11 main body can be completed.

[0039] The standard parts used in the present utility model can all be purchased from the market, and can also be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled through the control unit. The control circuit of the control unit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. Therefore, the control method and the circuit connection are not explained in detail in the present utility model.

[0040] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model.

Claims

1. A manufacturing and assembly platform for a wind power generation device, comprising a chassis (1), characterized in that: On one side of the top of the chassis (1), an assembly cylinder (2) is fixedly connected. On the other side of the top of the chassis (1), a bottom plate (3) is slidably connected. On the top of the bottom plate (3), an assembly frame (4) is provided. An installation component is arranged in the inner cavity of the assembly frame (4). The installation component includes a hydraulic cylinder (5). The hydraulic cylinder (5) is fixedly connected to the four peripheries of the bottom of the assembly frame (4). The bottom end of the hydraulic cylinder (5) is fixed to one side of the top of the bottom plate (3). On both sides of the bottom of the assembly frame (4), a limit box (6) is fixedly connected. A pressure plate (7) is slidably connected to the top of the inner cavity of the limit box (6). A first spring (8) is sleeved on the surface of the pressure plate (7). At the front end and the rear end of the inner cavity of the limit box (6), a cross plate (9) is rotatably connected through a bearing. At the front end of the top of the cross plate (9), a vertical plate (10) is fixedly connected. A limiting member is arranged at the top of the inner cavity of the vertical plate (10). A position-changing component is arranged in the inner cavity of the assembly cylinder (2). The position-changing component includes a motor (11). The motor (11) is fixedly connected to one side of the bottom of the inner cavity of the assembly cylinder (2). The output end of the motor (11) is fixedly connected with a driving gear (12). A rotating rod (13) is movably connected to the bottom of the inner cavity of the assembly cylinder (2). On one side of the surface of the rotating rod (13), a driven gear (14) is fixedly connected. The driven gear (14) meshes with the driving gear (12).

2. A manufacturing and assembly platform for a wind power generation device according to claim 1, characterized in that: The limiting member includes a cross bar (15). The cross bar (15) is movably connected to the top of the inner cavity of the vertical plate (10). A second spring (16) is sleeved on the surface of the cross bar (15). One end of the cross bar (15) is fixedly connected with an elastic pressing block (17). The surface of the elastic pressing block (17) is slidably connected to the front end or the rear end of one side of the inner cavity of the assembly frame (4).

3. A manufacturing and assembly platform for a wind power generation device according to claim 1, characterized in that: On the front end and the rear end of one side of the top of the chassis (1), a top plate (18) is fixedly connected. Square grooves are respectively arranged at the front end and the rear end of the bottom of the inner cavity of the assembly frame (4). The surface of the top plate (18) is slidably connected to the inner cavity of the square groove. On one side of the top of the chassis (1), a support frame (19) is fixedly connected.

4. A manufacturing and assembly platform for a wind power generation device according to claim 1, characterized in that: A cylinder (20) is fixedly connected to the inner cavity of the chassis (1) through a fixing block. One end of the cylinder (20) is fixedly connected with a pushing block (21). An extension groove is arranged on one side of the top of the inner cavity of the chassis (1). The top of the pushing block (21) passes through the inner cavity of the extension groove and is fixed to the bottom of the bottom plate (3).

5. A wind power generation equipment manufacturing and assembly platform according to claim 3, characterized in that: Sliding grooves are respectively arranged at the front end and the rear end of the inner cavity of the bottom plate (3). The bottom of the top plate (18) is slidably connected to the inner cavity of the sliding groove.

6. A wind power generation equipment manufacturing and assembly platform according to claim 1, characterized in that: A placement groove is arranged at the top of the inner cavity of the assembly cylinder (2). The top end of the rotating rod (13) extends into the inner cavity of the placement groove. The top end of the rotating rod (13) is fixedly connected with a turntable. The surface of the turntable is movably connected to the bottom of the inner cavity of the placement groove.

7. A manufacturing and assembly platform for a wind power generation device according to claim 1, characterized in that: Limit grooves are respectively arranged at the front end and the rear end of the top of the inner cavity of the limit box (6). One side of the surface of the vertical plate (10) is movably connected to the inner cavity of the limit groove.

8. A wind power generation equipment manufacturing and assembly platform according to claim 1, characterized in that: A pressing groove is arranged at the top of the inner cavity of the limit box (6). The inner cavity of the pressing groove extends to the top of the inner cavity of the assembly frame (4). The surface of the pressure plate (7) is slidably connected to the inner cavity of the pressing groove.

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