Disassembling and assembling tool for wind turbine generator equipment

Abstract

The utility model provides a dismounting tool for wind turbine generator equipment. The dismounting tool comprises a hoop, a locking device and a pressurizing device, the number of the hoops is two, and the hoops are arranged outside to-be-disassembled wind turbine generator equipment in a sleeving mode and fixedly connected with the wind turbine generator equipment. Connecting plates are symmetrically arranged on the outer side walls of the hoops, first screw holes are formed in the connecting plates, and the hoops are locked in a matched mode through locking devices and the first screw holes. The pressurizing device is arranged between the hoops, the two ends of the pressurizing device abut against the connecting plates, and the pressurizing device is detachably connected with the connecting plates. By arranging the locking device and the pressurizing device, disassembly and assembly between equipment are more stable and convenient, the disassembly and assembly operation is simplified, and the disassembly and assembly efficiency is improved; meanwhile, errors or accidents possibly occurring in the operation process can be reduced, and the safety of operators is improved; and the size is small, limitation of the working space is avoided, and convenience is provided for the disassembly and assembly process.

Description

Technical Field

[0001] The present application relates to the field of wind turbines, and in particular to a wind turbine equipment disassembly and assembly tool. Background Art

[0002] The disassembly and assembly of wind turbine equipment during replacement or maintenance is a relatively complicated operation. Due to the complex environment in which wind turbines are located, equipment that has been in working condition and in complex environment for a long time may cause rust and corrosion of parts, deformation of equipment parts, and accumulation of a large amount of debris and oil stains on the surface, which increases the difficulty of disassembly. In addition, when disassembling and assembling wind turbine equipment, the working space is limited, resulting in restrictions on operation and increasing the complexity of disassembly and assembly.

[0003] There are no professional disassembly tools for the existing wind turbine yaw reducer motor, pitch reducer motor, gearbox oil pump motor and other equipment during replacement or maintenance. When forced to disassemble by tools such as crowbars, jackscrews and torque wrenches, manual disassembly is difficult and the possibility of mechanical damage is high. There is no force point problem during the disassembly of the locking pin. At the same time, it is easy to get pinched, squeezed and bumped during the work. Utility Model Content

[0004] In view of this, the present application provides a wind turbine equipment disassembly and assembly tool to solve the problem that the existing wind turbine equipment is difficult to disassemble and assemble.

[0005] To achieve the above purpose, the present application provides a wind turbine equipment disassembly and assembly tool, which adopts the following technical solution:

[0006] The present application provides a wind turbine equipment disassembly and assembly tool, comprising: a clamp, a locking device and a pressurizing device; the number of the clamps is two, which are respectively sleeved outside the wind turbine equipment to be disassembled and assembled, and are fixedly connected to the wind turbine equipment;

[0007] The outer side wall of the clamp is symmetrically provided with a connecting plate, the connecting plate is provided with a first screw hole, and the clamp is locked by a locking device that cooperates with the first screw hole;

[0008] The pressurizing device is arranged between the clamps and has two ends abutting against the connecting plate. The pressurizing device and the connecting plate are detachably connected.

[0009] Optionally, the clamps are two semicircular flanges, with wing plates provided at both ends of the flanges, the wing plates having second screw holes, and the flanges are locked and fixed by locking screws that cooperate with the second screw holes.

[0010] Optionally, a locking auxiliary rod is provided at the end of the locking screw.

[0011] Optionally, a locking nut is also included, wherein the locking nut is arranged at one end of the screw rod passing through the wing plate.

[0012] Optionally, the locking device is a stroke adjusting screw.

[0013] Optionally, a handle is provided at the end of the stroke adjusting screw.

[0014] Optionally, the pressurizing device is a jack.

[0015] Optionally, a fixing groove matching the pressurizing device is formed on a side of the connecting plate close to the pressurizing device, and the pressurizing device is arranged in the fixing groove.

[0016] Optionally, a gasket is provided on the inner side wall of the clamp.

[0017] Optionally, the gasket is provided with an anti-slip groove.

[0018] The present application provides a wind turbine equipment disassembly and assembly tool, including: a clamp, a locking device and a pressurizing device; there are two clamps, which are respectively mounted on the outside of the wind turbine equipment to be disassembled and assembled, and are fixedly connected to the wind turbine equipment; the outer wall of the clamp is symmetrically provided with connecting plates, and a first screw hole is provided on the connecting plate, and the clamps are locked by the locking device and the first screw hole; the pressurizing device is arranged between the clamps and abuts against the connecting plate at both ends, and the pressurizing device and the connecting plate are detachably connected. By providing the locking device and the pressurizing device, the disassembly and assembly between the equipment is made more stable and convenient, the disassembly and assembly operation is simplified, and the disassembly and assembly efficiency is improved; at the same time, it helps to reduce possible errors or accidents during the operation and improve the safety of the operator; and the volume is small, it is not limited by the working space, and provides convenience for the disassembly and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application and, together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the structure of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application;

[0021] Figure 2 A front view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application;

[0022] Figure 3 A side view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application;

[0023] Figure 4 A top view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application.

[0024] Description of reference numerals:

[0025] 1-clamp; 2-pressurizing device; 3-locking device; 4-connecting plate; 5-first screw hole; 6-wing plate; 7-second screw hole; 8-locking screw; 9-locking auxiliary rod; 10-handle; 11-fixing groove; 12-gasket.

[0026] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0028] Secondly, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0029] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "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; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0030] Wind turbine equipment includes yaw reducer motors, pitch reducer motors, gearbox oil pump motors, etc. The disassembly and assembly of the equipment during replacement or maintenance is a relatively complicated operation.

[0031] Since wind turbines are located in a relatively complex environment, equipment that is in working condition and in a complex environment for a long time may cause parts to rust and corrode, equipment parts to deform, and a large amount of debris and oil stains may accumulate on the surface, increasing the difficulty of disassembly.

[0032] When disassembling and assembling wind turbine equipment, the working space is limited, resulting in restricted operations and increased complexity of disassembly and assembly.

[0033] In reality, due to the lack of professional disassembly tools, manual disassembly is difficult when forced disassembly is performed using tools such as crowbars, jackscrews and torque wrenches. The possibility of mechanical damage is high, and there is no stress point problem during the disassembly of the locking pin. At the same time, it is easy to get pinched, squeezed and bumped during the work.

[0034] Therefore, the inventor proposes a wind turbine equipment disassembly and assembly tool to solve the problem that the existing wind turbine equipment is difficult to disassemble and assemble.

[0035] The present application is described in detail below with reference to the accompanying drawings and specific embodiments:

[0036] Figure 1 A schematic diagram of the structure of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application; Figure 2 A front view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application; Figure 3 A side view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application; Figure 4 A top view of a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application.

[0037] Reference Figures 1 to 4 As shown, a wind turbine equipment disassembly and assembly tool provided in an embodiment of the present application includes: a clamp 1, a locking device 3 and a pressurizing device 2; there are two clamps 1, which are respectively mounted on the outside of the wind turbine equipment to be disassembled and assembled, and are fixedly connected to the wind turbine equipment.

[0038] Specifically, the two clamps 1 are sleeved on the outer side wall of the device and then locked and fixed to ensure the safety and stability of the device during the disassembly and assembly process.

[0039] A connecting plate 4 is symmetrically arranged on the outer side wall of the clamp 1 , and a first screw hole 5 is opened on the connecting plate 4 . The clamp 1 is locked by the locking device 3 and the first screw hole 5 .

[0040] Specifically, the clamp 1 can be locked together with the first screw hole 5 on the connecting plate 4 through the locking device 3, so as to align the equipment to be installed, ensure the accurate installation position of the equipment while keeping its position relatively stable to avoid loosening or falling off, provide convenience for the installation staff, and make the installation operation simpler and more efficient.

[0041] The pressure device 2 is disposed between the clamps 1 and has two ends abutting against the connecting plate 4 . The pressure device 2 and the connecting plate 4 are detachably connected.

[0042] Specifically, when the devices need to be separated, pressure is applied to the connecting plate 4 through the two ends of the pressurizing device 2 to generate sufficient force to overcome the tight connection or resistance between the devices, thereby completing the separation of the devices, making the separation process easier and smoother, and improving the convenience of operation and separation efficiency.

[0043] The wind turbine equipment disassembly and assembly tool provided in the present application, by providing a locking device 3 and a pressurizing device 2, makes the disassembly and assembly between equipment more stable and convenient, simplifies the disassembly and assembly operation, and improves the disassembly and assembly efficiency; at the same time, it helps to reduce errors or accidents that may occur during the operation and improve the safety of the operator; and it is small in size and is not limited by the operating space, which provides convenience for the disassembly and assembly process.

[0044] The locking device 3 is used to ensure that the connection between the devices is in a stable state during the installation process, and plays a role in fixing the connection position during the installation process. The locking device 3 can effectively prevent the device from being misplaced during installation.

[0045] The pressure device 2 is used to provide additional force support when the device needs to be disassembled, and to assist in separating the connecting parts between the devices. By adjusting the pressure device 2, appropriate pressure can be applied during the disassembly process, making the disassembly and assembly more convenient and smooth.

[0046] In some embodiments, the clamp 1 is two semicircular flanges, with wing plates 6 provided at both ends of the flanges. The wing plates 6 are provided with second screw holes 7, and the flanges are locked and fixed by locking screws 8 and the second screw holes 7.

[0047] Specifically, the arrangement of the wing plate 6 can facilitate the fixing of the locking screw 8, ensuring that the connection is in a firm state. By adjusting the position and strength of the locking screw 8, the connection can be tightened and fixed, thereby being suitable for equipment of different models and sizes.

[0048] In some embodiments, a locking auxiliary rod 9 is provided at the end of the locking screw 8 .

[0049] Specifically, the locking auxiliary rod 9 is an auxiliary rod-shaped structure, which is fixed to the end of the locking screw 8. It is used to provide stronger torque support during the locking process, increase the locking force, and ensure the stability and firmness of the connection.

[0050] The locking auxiliary rod 9 makes the locking operation more convenient and stable. The operator can use the locking auxiliary rod 9 to apply force to adjust the tightness of the screw to ensure that the connecting parts are firmly fixed.

[0051] In some embodiments, the wind turbine equipment disassembly and assembly tool further includes a locking nut, which is arranged at one end of the screw rod passing through the wing plate 6 .

[0052] Specifically, the anti-loosening nut can effectively prevent the connection between the locking screw 8 and the second screw hole 7 from loosening or naturally loosening, provide a more secure connection, and improve the safety of the disassembly and assembly process.

[0053] In some embodiments, the locking device 3 is a stroke adjustment screw.

[0054] Specifically, the clamps 1 are locked together by a stroke adjusting screw and the first screw hole 5, and the distance between the clamps 1 is adjusted by rotating the stroke adjusting screw to achieve locking and loosening of the clamps 1; the locking effect and fixing reliability between the clamps 1 can be ensured by the stroke adjusting screw.

[0055] In some embodiments, a handle 10 is provided at the end of the stroke adjustment screw.

[0056] Specifically, the handle 10 can facilitate the operator to rotate the stroke adjustment screw to achieve precise adjustment of the stroke adjustment screw. The setting of the handle 10 allows the operator to change the rotation direction and speed of the screw by manually rotating the handle 10, thereby controlling the linear movement of the device to achieve the desired stroke adjustment effect.

[0057] In some embodiments, the pressurizing device 2 is a jack.

[0058] Specifically, the jack works through the hydraulic principle, can obtain relatively large force output, is relatively easy to operate, and has a sturdy and durable structure.

[0059] During the equipment disassembly process, the pressure provided by the jack can separate the equipment more quickly, which is more efficient and safer than traditional manual pushing and pulling or other tool separation methods.

[0060] At the same time, the jack can also be replaced according to different equipment conditions and disassembly requirements, such as choosing manual hydraulic jacks, pneumatic jacks, mechanical jacks, etc., to improve work efficiency and safety.

[0061] In some embodiments, a fixing groove 11 matching with the pressurizing device 2 is formed on one side of the connecting plate 4 close to the pressurizing device 2 , and the pressurizing device 2 is disposed in the fixing groove 11 .

[0062] Specifically, the fixing groove 11 can ensure that the pressurizing device 2 can be accurately and stably placed in the fixing groove 11, avoiding movement or tilting during the pressurizing process, thereby improving work efficiency and safety.

[0063] By placing the pressure device 2 in the fixing groove 11, the alignment and stability between the connecting plate 4 and the pressure device 2 can be ensured, and the pressure force can be effectively transmitted and the pressure direction can be kept consistent. The detachable connection design makes the connection between the connecting plate 4 and the pressure device 2 more flexible, and the type of the pressure device 2 can be adjusted according to specific work needs to meet the pressure requirements of different equipment when disassembling.

[0064] In some embodiments, a gasket 12 is disposed on the inner wall of the clamp 1 .

[0065] Specifically, the gasket 12 can play a buffering role when clamping an object, preventing the outer surface of the device from directly contacting the clamp 1 and causing damage or deformation. The gasket 12 can protect the surface of the device from scratches, wear or deformation, extend the service life of the installed device and reduce the impact on the maintenance of the disassembled device.

[0066] The material of the gasket 12 can be selected from wear-resistant materials such as rubber and polyethylene. Selecting a suitable gasket material can ensure the stability, durability and safety of the clamp 1 and play a good protective and fixing role during use.

[0067] In some embodiments, the gasket 12 is provided with an anti-slip groove.

[0068] Specifically, the gasket 12 is provided with an anti-skid groove to increase the friction between the clamp 1 and the device, improve the clamping stability, and improve the fixing effect. By providing the anti-skid groove, it is possible to effectively avoid accidental sliding during the clamping process to cause injury or damage, thereby improving the safety and reliability of the operation.

[0069] Those skilled in the art will easily conceive of other implementations of the present application after considering the specification and practicing the technical solutions disclosed herein.

[0070] This application is intended to cover any modifications, uses or adaptive changes of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the technical field that are not disclosed in this application.

[0071] The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the claims. It should be understood that the present application is not limited to the precise structures that have been described and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A wind turbine equipment disassembly and assembly tool, characterized in that: include: A clamp, a locking device and a pressurizing device; the number of the clamps is two, each of which is sleeved outside the wind turbine equipment to be disassembled and assembled, and is fixedly connected to the wind turbine equipment; The outer side wall of the clamp is symmetrically provided with a connecting plate, the connecting plate is provided with a first screw hole, and the clamp is locked by a locking device that cooperates with the first screw hole; The pressurizing device is arranged between the clamps and has two ends abutting against the connecting plate. The pressurizing device and the connecting plate are detachably connected.

2. The wind turbine equipment disassembly and assembly tool according to claim 1, characterized in that: The clamps are two semicircular flanges, with wing plates arranged at both ends of the flanges, the wing plates being provided with second screw holes, and the flanges are locked and fixed by locking screws that cooperate with the second screw holes.

3. The wind turbine equipment disassembly and assembly tool according to claim 2, characterized in that: A locking auxiliary rod is arranged at the end of the locking screw.

4. The wind turbine equipment disassembly and assembly tool according to claim 3, characterized in that: It also includes a locking nut, which is arranged at one end of the screw rod passing through the wing plate.

5. The wind turbine equipment disassembly and assembly tool according to claim 1, characterized in that: The locking device is a stroke adjusting screw.

6. The wind turbine equipment disassembly and assembly tool according to claim 5, characterized in that: A handle is arranged at the end of the stroke adjusting screw.

7. The wind turbine equipment disassembly and assembly tool according to claim 1, characterized in that: The pressurizing device is a jack.

8. The wind turbine equipment disassembly and assembly tool according to claim 1, characterized in that: A fixing groove matching with the pressurizing device is formed on one side of the connecting plate close to the pressurizing device, and the pressurizing device is arranged in the fixing groove.

9. The wind turbine equipment disassembly and assembly tool according to claim 1, characterized in that: A gasket is arranged on the inner side wall of the clamp.

10. The wind turbine equipment disassembly and assembly tool according to claim 9, characterized in that: The gasket is provided with an anti-slip groove.

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