Fan centering practical training platform and practical training device
Through the ground simulation operation of the wind turbine alignment training platform, the training problem of wind farms was solved, safe and efficient training of wind turbine alignment operations was achieved, and the proficiency of trainees was improved.
Patent Information
- Application Number
- CN202421933477.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-08-09
AI Technical Summary
Wind farm operation and maintenance training is difficult to conduct in a real environment, resulting in poor training results and safety risks. Traditional classroom teaching makes it difficult to effectively master wind power generation theory and unit operation and maintenance knowledge.
A wind turbine alignment training platform is provided, which includes a support platform, a simulated generator, a gearbox and an alignment component. The simulated generator and the gearbox are connected by a coupling, and the rotation and position adjustment of the alignment shaft are achieved by using a driving part and an adjustment component. The coaxiality is calculated and adjusted in combination with an alignment instrument detector.
Perform generator alignment operations on the ground or in a training room, avoiding actual machine training, improving training efficiency and safety, and rapidly increasing the proficiency of trainees.
Smart Images
Figure CN223486602U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of wind turbine alignment training devices, specifically to a wind turbine alignment training platform and training device. Background Technology
[0002] In recent years, the single-unit capacity of wind turbines has been increasing, and wind power generation technology has become more and more complex. These factors have undoubtedly increased the difficulty of wind farm operation and maintenance, making the training of a large number of professionals in wind power generation an important issue of concern to the industry.
[0003] Wind farm operation and maintenance training primarily focuses on hands-on practice. However, in actual training, it's impractical to shut down wind turbines for experiments. Environmental factors, natural elements, and weather conditions can lead to power loss during operational testing and troubleshooting, and could also introduce unexpected accidents or dangers to the turbines. Conversely, relying solely on classroom lectures presents abstract content, making it difficult for trainees to truly grasp wind power generation theory and turbine operation and maintenance knowledge, ultimately hindering their ability to meet the required standards.
[0004] Therefore, developing a simulation training device for aligning wind turbine generators to provide hands-on training, thereby helping trainees better learn and master the knowledge of wind turbine alignment, is of great significance. Utility Model Content
[0005] The purpose of this application is to overcome the problem of inconvenient training in the existing technology and to provide a wind turbine alignment training platform with the advantage of being easy to use.
[0006] To achieve the above objectives, this application provides a wind turbine alignment training platform, including a support platform, a gearbox and a simulated generator are provided on the support platform, the gearbox and the simulated generator are arranged opposite to each other, an alignment shaft is rotatably provided on the simulated generator, a reference shaft is provided on the gearbox, the alignment shaft and the reference shaft are aligned in length direction, and a coupling is provided between the alignment shaft and the reference shaft.
[0007] Alignment components are provided on the centering shaft and the reference shaft;
[0008] The simulated generator is equipped with a drive mechanism for rotating the center shaft;
[0009] The support platform is equipped with adjustment components for adjusting the position of the simulated generator.
[0010] In some embodiments, the centering assembly includes a first centering detector disposed on a centering shaft, a second centering detector disposed on a reference shaft, and a detection system. The first and second centering detectors are respectively disposed on both sides of the coupling, and both the first and second centering detectors are electrically connected to the detection system.
[0011] In some embodiments, the analog generator includes a base plate, a housing disposed on the base plate, and a fixing plate disposed within the housing. The length direction of the housing is consistent with the length direction of the centering shaft, the centering shaft passes through the housing, and the centering shaft is rotatably connected to the fixing plate.
[0012] In some embodiments, the driving member includes a driving rocker wheel disposed at one end of the centering shaft. The driving rocker wheel is disposed outside the housing and is coaxial with the centering shaft.
[0013] In some embodiments, the adjustment assembly includes a support base, an adjustment plate disposed on the support base, and a support block disposed on the adjustment plate. The adjustment plate has an adjustment groove, the length direction of which is perpendicular to the length direction of the centering shaft. An adjustment screw is inserted into the adjustment groove. The support base has an adjustment hole, the adjustment screw passes through the adjustment groove and is inserted into the adjustment hole. The top of the support block is connected to the lower surface of the base plate.
[0014] In some embodiments, the support base includes a front bracket and a rear bracket, both of which are arranged along the width direction of the base plate. Adjustment plates are provided at both ends of the upper surface of the front bracket and the rear bracket, and four support blocks are located at the four corners of the base plate.
[0015] In some embodiments, a locking nut is provided at the top of the support block, and locking holes are provided at the four corners of the base plate, with each locking hole coaxial with a locking nut.
[0016] In some embodiments, the support base is provided with size scales.
[0017] In some embodiments, limit stands are provided on both sides of the front and rear supports along their length, and the limit stands are used to limit the displacement of the adjustment plate.
[0018] On the other hand, this application provides a wind turbine alignment training device, including the aforementioned wind turbine alignment training platform.
[0019] Through the above technical solution, the simulated generator and gearbox are connected by a coupling. During commissioning, the centering shaft is rotated by a drive component. Three points are selected within one rotation of the centering shaft. The coaxiality between the centering shaft and the reference shaft is calculated by a control system connected to the first and second centering detectors. Based on the displayed results, trainees adjust the position of the simulated generator by adjusting the components, thus simulating the mechanical centering of the generator in the wind turbine unit. This application allows for generator centering operations to be performed on the ground or in a training room, requiring no on-the-job training, and training can be conducted at any time without site restrictions. It can quickly improve trainees' proficiency in wind turbine centering and is simple and convenient to use. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of the wind turbine alignment training platform disclosed in the embodiments of this application;
[0021] Figure 2 This is an exploded view of the simulated generator and adjustment components in the embodiments of this application.
[0022] Explanation of reference numerals in the attached figures
[0023] 1. Support platform; 2. Gearbox; 3. Simulated generator; 31. Base plate; 32. Housing; 33. Fixing plate; 4. Centering shaft; 5. Reference shaft; 6. Coupling; 7. Centering assembly; 71. First centering detector; 72. Second centering detector; 8. Drive component; 9. Adjustment assembly; 91. Support base frame; 911. Front support; 912. Rear support; 913. Adjustment hole; 92. Adjustment plate; 921. Adjustment groove; 922. Adjustment screw; 93. Support block; 94. Locking nut; 95. Limiting stand. Detailed Implementation
[0024] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0025] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values set forth in these embodiments should be interpreted as exemplary only and not as limiting.
[0026] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0027] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.
[0028] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.
[0029] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.
[0030] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.
[0031] Reference Figure 1 and Figure 2On the one hand, this application discloses a wind turbine alignment training platform, including a support platform 1, a gearbox 2 and a simulated generator 3 are arranged on the support platform 1, the gearbox 2 and the simulated generator 3 are arranged opposite to each other, an alignment shaft 4 is rotatably arranged on the simulated generator 3, a reference shaft 5 is arranged on the gearbox 2, the alignment shaft 4 and the reference shaft 5 are in the same length direction, and a coupling 6 is arranged between the alignment shaft 4 and the reference shaft 5;
[0032] Alignment components 7 are provided on the centering shaft 4 and the reference shaft 5;
[0033] The simulated generator 3 is equipped with a drive component 8 for driving the rotation of the centering shaft 4;
[0034] The support platform 1 is equipped with an adjustment component 9 for adjusting the position of the simulated generator 3.
[0035] In some embodiments, the centering assembly 7 includes a first centering detector 71 disposed on the centering shaft 4, a second centering detector 72 disposed on the reference shaft 5, and a detection system. The first centering detector 71 and the second centering detector 72 are respectively disposed on both sides of the coupling 6, and both the first centering detector 71 and the second centering detector 72 are electrically connected to the detection system.
[0036] The wind turbine alignment training device disclosed in this application includes a support platform 1. A rectangular placement plane is formed on the upper surface of the support platform 1. A gearbox 2 and a simulated generator 3 are respectively placed at opposite ends of the placement plane along its length. A reference shaft 5 is connected to the end of the gearbox 2 facing the simulated generator 3, and the reference shaft 5 is positioned along the length of the placement plane. An alignment shaft 4 is rotatably connected to the end of the simulated generator 3 facing the gearbox 2, and the alignment shaft 4 is also positioned along the length of the placement plane. A coupling 6 is connected to both the reference shaft 5 and the alignment shaft 4. The end of the reference shaft 5 away from the gearbox 2 is inserted into the coupling 6, and the end of the alignment shaft 4 away from the simulated generator 3 is also inserted into the coupling 6.
[0037] A first alignment detector 71 is installed on the centering shaft 4, adjacent to the coupling 6. A second alignment detector 72 is installed on the reference shaft 5, also adjacent to the coupling 6. The first and second alignment detectors 71 and 72 are symmetrically arranged about the coupling 6 and are electrically connected to a detection system. The first and second alignment detectors 71, 72, and the detection system constitute the alignment assembly 7 of this application. Through the alignment assembly 7, trainees can promptly ascertain the coaxiality of the centering shaft 4 and the reference shaft 5, thereby enabling adjustment operations.
[0038] A drive unit 8 is installed on the simulated generator 3, and the central shaft 4 rotates circumferentially under the drive of the drive unit 8.
[0039] An adjustment component 9 is provided on the support platform 1. The simulated generator 3 can move along the width direction of the placement plane under the drive of the adjustment component 9.
[0040] The simulated generator 3 and gearbox 2 are connected by coupling 6. During commissioning, the centering shaft 4 is rotated by the drive component 8. Three points are taken within one rotation of the centering shaft 4. The coaxiality between the centering shaft 4 and the reference shaft 5 is calculated by the control system connected to the first centering instrument detector 71 and the second centering instrument detector 72. Based on the displayed results, the trainees adjust the position of the simulated generator 3 by adjusting component 9, thereby simulating the mechanical centering of the wind turbine generator. This application allows for generator centering operations to be performed on the ground or in a training room, without the need for on-the-job training. Training can be conducted at any time and is not limited by location. It can quickly improve the trainees' proficiency in wind turbine centering and is simple and convenient to use.
[0041] Reference Figure 1 and Figure 2 In some embodiments, the analog generator 3 includes a base plate 31, a housing 32 disposed on the base plate 31, and a fixing plate 33 disposed inside the housing 32. The length direction of the housing 32 is consistent with the length direction of the centering shaft 4. The centering shaft 4 is disposed through the housing 32 and is rotatably connected to the fixing plate 33.
[0042] In some embodiments, the analog generator 3 includes a base plate 31, which is rectangular and parallel to the upper surface of the support platform 1. The length direction of the base plate 31 is consistent with the length direction of the support platform 1. Fixing plates 33 are fixedly connected to both ends of the upper surface of the base plate 31 by screws. The fixing plates 33 are vertically oriented, and each fixing plate 33 has a through-hole. The two fixing holes are coaxial, and the central shaft 4 passes through both fixing holes and can rotate circumferentially along the fixing holes. The two fixing plates 33 stabilize the central shaft 4, preventing displacement during rotation and affecting the test results. A housing 32 is provided over both fixing plates 33. The fixing plates 33 abut against the inner wall of the housing 32. The length direction of the housing 32 is consistent with the length direction of the central shaft 4. The end of the central shaft 4 away from the reference shaft 5 passes through the housing 32 and is exposed outside the housing 32.
[0043] Reference Figure 1 In some embodiments, the drive member 8 includes a drive rocker wheel disposed at one end of the centering shaft 4. The drive rocker wheel is disposed outside the housing 32 and is coaxial with the centering shaft 4.
[0044] In some embodiments, a drive rocker wheel is connected to the exposed end of the centering shaft 4 that passes through the housing 32. The drive rocker wheel is coaxial with the centering shaft 4 and is the drive component 8 of this application. Trainees can rotate the centering shaft 4 circumferentially by shaking the drive rocker wheel.
[0045] Reference Figure 1 and Figure 2 In some embodiments, the adjustment assembly 9 includes a support base 91, an adjustment plate 92 disposed on the support base 91, and a support block 93 disposed on the adjustment plate 92. The adjustment plate 92 has an adjustment groove 921, the length direction of which is perpendicular to the length direction of the centering shaft 4. An adjustment screw 922 is inserted into the adjustment groove 921. The support base 91 has an adjustment hole 913, and the adjustment screw 922 passes through the adjustment groove 921 and is inserted into the adjustment hole 913. The top end of the support block 93 is connected to the lower surface of the base plate 31.
[0046] Reference Figure 1 and Figure 2 In some embodiments, the support base 91 includes a front support 911 and a rear support 912. Both the front support 911 and the rear support 912 are arranged along the width direction of the base plate 31. Adjustment plates 92 are provided at both ends of the upper surface of the front support 911 and the rear support 912. Four support blocks 93 are located at the four corners of the base plate 31.
[0047] In some embodiments, the adjustment assembly 9 includes a support base 91, which includes a front support 911 and a rear support 912 that are parallel to each other. Both the front support 911 and the rear support 912 are C-shaped and are arranged along the width direction of the base plate 31. An adjustment plate 92 is placed at both ends of the upper surface of the front support 911, and two adjustment plates 92 are also placed at both ends of the upper surface of the rear support 912. The two adjustment plates 92 located at the same end of the front support 911 and the rear support 912 are correspondingly arranged. Two adjustment grooves 921 are provided at both ends of the adjustment plate 92, and the two adjustment grooves 921 are symmetrically arranged. The length direction of the adjustment grooves 921 is perpendicular to the length direction of the centering shaft 4. An adjusting screw 922 is inserted into the adjusting groove 921. A total of four adjusting holes 913 are provided on the supporting base 91. Each adjusting hole 913 communicates with an adjusting groove 921. The adjusting screw 922 passes through the adjusting groove 921 and is inserted into the adjusting hole 913.
[0048] Each adjustment plate 92 has a support block 93 fixedly connected to its upper surface by screws. The support block 93 is located in the middle of the adjustment plate 92 and is set in a vertical direction. The top of the support block 93 is connected to the lower surface of the base plate 31. The four support blocks 93 are located at the four corners of the base plate 31 and are fixed to the base plate 31 by screws.
[0049] Reference Figure 1 and Figure 2 In some embodiments, a locking nut 94 is provided at the top of the support block 93, and locking holes are provided at the four corners of the base plate 31, with each locking hole coaxial with a locking nut 94.
[0050] In some embodiments, a locking nut 94 is provided at the top of the support block 93, and the top surface of the locking nut 94 abuts against the bottom surface of the base plate 31. Locking holes are provided at all four corners of the base plate 31, and screws for fixing the base plate 31 and the support block 93 are inserted into these locking holes. Each locking hole is coaxial with a locking nut 94. The locking nut 94 further improves the stability of the connection between the base plate 31 and the support block 93, reducing the possibility of misalignment of the central shaft 4.
[0051] Reference Figure 1 and Figure 2 In some embodiments, the support base 91 is provided with a size scale.
[0052] In some embodiments, the support base 91 is provided with a size scale, which is located on the side of the support base 91 and adjacent to the adjustment groove 921.
[0053] Reference Figure 1 In some embodiments, limiting brackets 95 are provided on both sides of the front bracket 911 and the rear bracket 912 along the length direction. The limiting brackets 95 are used to limit the displacement of the adjustment plate 92.
[0054] In some embodiments, limit stands 95 are provided on both sides of the front support 911 and the rear support 912 along the length direction, that is, there are four limit stands 95 in total. The limit stands 95 are set towards the front support 911 and the rear support 912. The highest point of each limit stand 95 is higher than the highest point of the adjustment plate 92. When adjusting the position of the adjustment plate 92, the limit stands 95 play a role in restricting the lateral displacement of the adjustment plate 92, and prevent the adjustment plate 92 from slipping due to misoperation by the trainees.
[0055] In an optimal embodiment of the wind turbine alignment training platform disclosed in this application, a support platform 1 is included. A rectangular placement plane is formed on the upper surface of the support platform 1. A gearbox 2 and a simulated generator 3 are respectively placed at both ends of the placement plane along its length, and the gearbox 2 and the simulated generator 3 are arranged opposite to each other. A reference shaft 5 is connected to the end of the gearbox 2 facing the simulated generator 3, and the reference shaft 5 is arranged along the length of the placement plane. An alignment shaft 4 is rotatably connected to the end of the simulated generator 3 facing the gearbox 2, and the alignment shaft 4 is arranged along the length of the placement plane. A coupling 6 is connected to both the reference shaft 5 and the alignment shaft 4. The end of the reference shaft 5 away from the gearbox 2 is inserted into the coupling 6, and the end of the alignment shaft 4 away from the simulated generator 3 is also inserted into the coupling 6.
[0056] A first alignment detector 71 is installed on the centering shaft 4, adjacent to the coupling 6. A second alignment detector 72 is installed on the reference shaft 5, also adjacent to the coupling 6. The first and second alignment detectors 71 and 72 are symmetrically arranged about the coupling 6 and are electrically connected to a detection system. The first and second alignment detectors 71, 72, and the detection system constitute the alignment assembly 7 of this application. Through the alignment assembly 7, trainees can promptly ascertain the coaxiality of the centering shaft 4 and the reference shaft 5, thereby enabling adjustment operations.
[0057] The analog generator 3 includes a base plate 31, which is rectangular and parallel to the upper surface of the support platform 1. The length direction of the base plate 31 is consistent with the length direction of the support platform 1. Fixing plates 33 are fixedly connected to both ends of the upper surface of the base plate 31 by screws. The fixing plates 33 are vertically oriented, and each fixing plate 33 has a through-hole. The two fixing holes are coaxial, and the centering shaft 4 passes through both fixing holes and can rotate circumferentially around them. A housing 32 is provided over both fixing plates 33. The fixing plates 33 abut against the inner wall of the housing 32. The length direction of the housing 32 is consistent with the length direction of the centering shaft 4. The end of the centering shaft 4 furthest from the reference shaft 5 passes through the housing 32 and is exposed outside the housing 32.
[0058] The centering shaft 4 is connected to a drive rocker wheel at the exposed end of the housing 32, and the drive rocker wheel is coaxial with the centering shaft 4.
[0059] An adjustment assembly 9 is provided on the support platform 1. The adjustment assembly 9 includes a support base 91, which includes a front support 911 and a rear support 912 that are parallel to each other. Both the front support 911 and the rear support 912 are C-shaped and are arranged along the width direction of the base plate 31. An adjustment plate 92 is placed at both ends of the upper surface of the front support 911, and two adjustment plates 92 are also placed at both ends of the upper surface of the rear support 912. The two adjustment plates 92 located at the same end of the front support 911 and the rear support 912 are arranged correspondingly. Two adjustment grooves 921 are provided at both ends of the adjustment plates 92. The two adjustment grooves 921 are arranged symmetrically, and the length direction of the adjustment grooves 921 is perpendicular to the length direction of the centering shaft 4. An adjusting screw 922 is inserted into the adjusting groove 921. A total of four adjusting holes 913 are provided on the supporting base 91. Each adjusting hole 913 communicates with an adjusting groove 921. The adjusting screw 922 passes through the adjusting groove 921 and is inserted into the adjusting hole 913.
[0060] The support base 91 is provided with a size scale, which is located on the side of the support base 91 and adjacent to the adjustment groove 921.
[0061] Each adjusting plate 92 has a support block 93 fixedly connected to its upper surface by screws. The support block 93 is located in the middle of the adjusting plate 92 and is vertically oriented. The top of the support block 93 is connected to the lower surface of the base plate 31. The four support blocks 93 are located at the four corners of the base plate 31. A locking nut 94 is provided at the top of the support block 93. The top surface of the locking nut 94 abuts against the bottom surface of the base plate 31. Locking holes are provided at the four corners of the base plate 31. Screws for fixing the base plate 31 and the support blocks 93 are inserted into the locking holes. Each locking hole is coaxial with a locking nut 94.
[0062] Limiting brackets 95 are provided on both sides of the length direction of the front bracket 911 and the rear bracket 912, that is, there are four limiting brackets 95 in total. The limiting brackets 95 are set towards the front bracket 911 and the rear bracket 912, and the highest point of each limiting bracket 95 is higher than the highest point of the adjusting plate 92.
[0063] On the other hand, this application provides a wind turbine alignment training device, including the aforementioned wind turbine alignment training platform.
[0064] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.
[0065] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.
Claims
1. A wind turbine alignment training platform, comprising a support platform (1), wherein a gearbox (2) and a simulated generator (3) are mounted on the support platform (1), the gearbox (2) and the simulated generator (3) being arranged opposite to each other, characterized in that, The simulated generator (3) is rotatably equipped with a centering shaft (4), and the gearbox (2) is equipped with a reference shaft (5). The centering shaft (4) and the reference shaft (5) are aligned in length direction, and a coupling (6) is provided between the centering shaft (4) and the reference shaft (5). Alignment components (7) are provided on the centering shaft (4) and the reference shaft (5). The analog generator (3) is equipped with a drive unit (8) for driving the centering shaft (4) to rotate. Under the drive of the drive unit (8), the centering shaft (4) rotates in the circumferential direction. The support platform (1) is provided with an adjustment component (9) for adjusting the position of the analog generator (3).
2. The wind turbine alignment training platform according to claim 1, characterized in that, The centering assembly (7) includes a first centering detector (71) disposed on the centering shaft (4), a second centering detector (72) disposed on the reference shaft (5), and a detection system. The first centering detector (71) and the second centering detector (72) are respectively disposed on both sides of the coupling (6), and both the first centering detector (71) and the second centering detector (72) are electrically connected to the detection system.
3. The wind turbine alignment training platform according to claim 1, characterized in that, The simulated generator (3) includes a base plate (31), a housing (32) disposed on the base plate (31), and a fixing plate (33) disposed inside the housing (32). The length direction of the housing (32) is consistent with the length direction of the centering shaft (4). The centering shaft (4) is disposed through the housing (32), and the centering shaft (4) is rotatably connected to the fixing plate (33).
4. The wind turbine alignment training platform according to claim 3, characterized in that, The driving component (8) includes a driving rocker wheel disposed at one end of the centering shaft (4). The driving rocker wheel is disposed outside the housing (32) and is coaxial with the centering shaft (4).
5. The wind turbine alignment training platform according to claim 3 or 4, characterized in that, The adjustment assembly (9) includes a support base (91), an adjustment plate (92) disposed on the support base (91), and a support block (93) disposed on the adjustment plate (92). The adjustment plate (92) has an adjustment groove (921) with its length direction perpendicular to the length direction of the centering shaft (4). An adjustment screw (922) is inserted into the adjustment groove (921). The support base (91) has an adjustment hole (913) with its length direction perpendicular to the length direction of the centering shaft (4). The top of the support block (93) is connected to the lower surface of the base plate (31).
6. The wind turbine alignment training platform according to claim 5, characterized in that, The supporting base (91) includes a front bracket (911) and a rear bracket (912). The front bracket (911) and the rear bracket (912) are both arranged along the width direction of the base plate (31). The adjustment plates (92) are provided at both ends of the upper surface of the front bracket (911) and the rear bracket (912). The four support blocks (93) are located at the four corners of the base plate (31).
7. The wind turbine alignment training platform according to claim 6, characterized in that, The top of the support block (93) is provided with a locking nut (94), and the four corners of the base plate (31) are provided with locking holes, each of which is coaxial with a locking nut (94).
8. The wind turbine alignment training platform according to claim 6, characterized in that, The support base (91) is provided with size scale.
9. The wind turbine alignment training platform according to claim 6, characterized in that, Both sides of the front support (911) and the rear support (912) are provided with limiting brackets (95) in the length direction, and the limiting brackets (95) are used to limit the displacement of the adjusting plate (92).
10. A wind turbine alignment training device, characterized in that, The wind turbine alignment training platform is included as described in any one of claims 1-9.