Turnover simulation model of wind power equipment

Abstract

The invention discloses a turnover simulation model of wind power equipment, and belongs to the technical field of turnover of the wind power equipment, the turnover simulation model comprises a driving box and a base, one end of the driving box is rotatably provided with a driving chain wheel through a driving shaft, one side of the driving box is provided with the base, the top of the base is provided with an arc-shaped groove, and the arc-shaped groove is provided with a plurality of mounting grooves; side grooves are formed in the side walls of the mounting grooves; according to the invention, through the matching arrangement of the adjusting turnover assembly, the conveying assembly and the transmission assembly, the model abandons the structural design of a traditional hoisting type turnover model, the cost of the whole equipment group is greatly reduced, the environment and section of a construction area are not greatly limited, and the operation safety can be effectively ensured through low-altitude operation; and meanwhile, the structure can achieve the adjusting function, the conveying and turning-over integrated function of the wind power equipment is completed, and the actual application effect of the equipment is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of wind power equipment turning technology, and in particular relates to a simulation model for the turning of wind power equipment. Background Technology

[0002] "Wind power equipment" refers to all equipment and systems used to convert wind energy into electrical energy and transmit it to the power grid. It is not just the wind turbine blades and towers that people usually see, but includes the hardware and software required for the entire chain from capturing wind energy to finally transmitting electricity that meets the requirements of the power grid. Wind power equipment has many components, among which the wind turbine is one of the core components. During the assembly of components, it is often necessary to turn it over. Due to the huge size of the wind power equipment, before designing the turning structure, it is necessary to produce some scaled-down simulation models to study and improve the turning scheme.

[0003] Chinese Patent (CN120039764A) discloses a hoisting and turning tool and method for offshore wind turbine piles. It includes an upper boom and a lower boom, with the lower boom located at the lower end of the upper boom and perpendicular to it in operation. Both ends of the upper end of the upper boom along its length have a hook connection portion one, each used to connect to the lifting lugs of the wind turbine pile. Both ends of the upper end of the lower boom along its length have a hook connection portion two. An auxiliary hook is hinged to the lower end of the lower boom, located at the midpoint of the line connecting the two hook connection portions two. The auxiliary hook is fixed with a hook block for attaching an auxiliary lifting rope and has a disengagement mechanism for detaching the auxiliary lifting rope from the hook block. A connecting mechanism connects the upper and lower booms, allowing for detachable connection. This tool improves the convenience of hoisting and turning wind turbine piles. While current turning-over equipment can also turn over components, it generally requires a crane to lift the structure before turning it over. This method is costly, has high requirements for the external working environment, and poses numerous safety hazards during hoisting due to the large weight of the structure. It also cannot guarantee the stability of the structure during turning over, resulting in poor practical application. To solve these problems, there is an urgent need for a simulation model of wind power equipment turning over. Summary of the Invention

[0004] The purpose of this invention is to address the problems that current turning-over equipment, while capable of turning over components, generally requires the use of a crane to lift the structure before turning it over. This method is costly, has high requirements for the external working environment, poses numerous safety hazards during hoisting due to the large mass of the structure, and cannot guarantee a stable turning-over effect, resulting in poor practical application. Therefore, this invention proposes a turning-over simulation model for wind power equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wind power equipment overturning simulation model, including a drive box and a base, a drive sprocket is rotatably mounted on one end of the drive box via a drive shaft, a base is provided on one side of the drive box, an arc-shaped groove is provided on the top of the base, multiple mounting grooves are provided on the arc-shaped groove, side grooves are provided on the side walls of the multiple mounting grooves, a power generation device is provided inside the mounting groove, and four mounting brackets are fixedly mounted on one end of the power generation device; The wind turbine includes an adjustable tilting assembly and a transmission assembly, both housed within a mounting slot. The adjustable tilting assembly drives the wind turbine to tilt, while the transmission assembly ensures stable adjustment. An inner guide rail is fixedly mounted on the inner wall of the mounting slot, and an inner rack is slidably mounted on the inner guide rail. An inner rotating groove is provided inside the base, and an arc-shaped guide rail is fixedly mounted on the inner wall of the inner rotating groove. An auxiliary tilting mechanism is rotatably mounted on the arc-shaped guide rail, and this auxiliary tilting mechanism assists in tilting the wind turbine.

[0006] By adopting the above technical solution and by setting up adjustable turning components, conveying components and transmission components, this model abandons the traditional hoisting turning model structure design, greatly reducing the overall equipment cost. It also has fewer restrictions on the environment and location of the construction area, and low-altitude operation can effectively ensure the safety of the operation. At the same time, the structure can realize the adjustment function, complete the integrated function of conveying and turning the wind power equipment, and greatly improve the actual application effect of the equipment.

[0007] As a further description of the above technical solution: The adjustable turning assembly includes a mounting base, which is fixedly installed inside the mounting groove. A roller frame is rotatably mounted on the mounting base via a rotating shaft. An adjusting gear plate is fixedly mounted on the outside of the rotating shaft. A drive motor is fixedly mounted on one outer wall of the roller frame. A transmission roller is provided at one end of the output shaft of the drive motor via the rotating shaft. The adjusting gear plate and the inner rack are meshed and connected to each other.

[0008] As a further description of the above technical solution: The transmission assembly includes a transmission motor, which is fixedly installed inside the mounting slot. A transmission gear plate is fixedly installed on the outside of the output shaft of the transmission motor, and the transmission gear plate and the internal rack are meshed with each other.

[0009] As a further description of the above technical solution: The auxiliary turning mechanism includes an auxiliary turntable, which is rotatably installed inside the inner rotating groove. A driven sprocket is fixedly installed on one outer wall of the auxiliary turntable via a connecting rod. The drive sprocket and the driven sprocket are connected by a transmission chain. The auxiliary turntable has a circular groove, a positioning groove, and a central hole inside. A trigger component is installed inside the central hole, and a positioning component is installed inside the positioning groove. One end of the internal rack is engaged in a rack slot inside the auxiliary turntable. One side of the internal rack has a through groove inside the base, and one end of the mounting bracket is engaged in the positioning groove.

[0010] As a further description of the above technical solution: The triggering component includes a spring frame disposed inside the central hole. A pressure shaft is fixedly installed at one end of the spring frame. One end of the pressure shaft is located outside the auxiliary turntable. A side frame is fixedly installed on the outer surface of the pressure shaft. A limit pin is fixedly installed on one outer wall of the side frame.

[0011] As a further description of the above technical solution: The positioning component includes a winding motor, which is fixedly installed inside the cavity of the auxiliary turntable. A winding reel is fixedly installed at one end of the output shaft of the winding motor, and a connecting belt is provided on the outside of the winding reel.

[0012] As a further description of the above technical solution: Inside the shell cavity of the auxiliary turntable, a guide pulley is rotatably mounted via a rotating shaft. Inside the positioning groove, a locking block is slidably mounted, and a spring shaft is provided between the locking block and the positioning groove.

[0013] As a further description of the above technical solution: A positioning hole is provided on one side of the outer wall of the card block. One end of the limiting pin is inserted into the positioning hole. One end of the connecting belt is fixedly connected to one side of the outer wall of the card block through a guide wheel.

[0014] As a further description of the above technical solution: A lifting model is provided on the top surface of the base. A conveying component is provided at one end of the telescopic shaft on the output end of the lifting model. A cross guide rail is fixedly installed at one end of the base. The conveying component is used for the initial conveying of the equipment.

[0015] As a further description of the above technical solution: The conveying assembly includes a conveying frame, which is slidably mounted on the outside of a cross guide rail via a cross groove provided on one side of its outer wall. A top groove is provided on the top surface of the conveying frame, and a conveying roller is rotatably mounted on the inner side of the top groove via a rotating shaft.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In this invention, by providing a set of adjustable turning components, conveying components, and transmission components, when turning over the generator of a wind power equipment, the generator is pushed in laterally by the conveying rollers. After the generator is pushed onto the base, the drive motor is turned on, driving the transmission rollers to rotate. Each transmission roller pushes the generator until it is completely pushed onto the base. When turning over is required, the transmission motor is turned on, driving the transmission gear plate to rotate, which in turn moves the internal rack. The internal rack drives the roller frame with the adjustable gear plate to rotate, simultaneously driving the transmission rollers to rotate 90 degrees. The transmission rollers are driven to rotate again, and the rotation of each set of transmission rollers drives the generator carried on them to rotate and turn over. After turning over, the parts are inspected and assembled. Through this design, the model abandons the traditional hoisting turning model structure design, greatly reducing the cost of the overall equipment group. It also has fewer restrictions on the environment and location of the construction area, and low-altitude operation can effectively ensure the safety of the operation. At the same time, the structure can realize the adjustment function, completing the integrated function of conveying and turning the wind power equipment, greatly improving the actual application effect of the equipment.

[0017] 2. In this invention, an auxiliary turning mechanism is provided. During the process of transporting the power generation equipment to the base, when one end of the power generation equipment touches the pressing shaft, the pressing shaft is compressed inward. After the mounting bracket of the power generation equipment is inserted into the positioning groove, the power generation equipment is transported. When the pressing shaft retracts, the side frame and the limiting pin move sideways synchronously. When one end of the limiting pin disengages from the positioning hole of the locking block, the elastic shaft pushes the locking block sideways until the locking pin on the side wall of the locking block is inserted into the side groove of the mounting bracket of the power generation equipment, thus completing the positioning of the power generation equipment. At this time, the drive sprocket is driven to rotate, which drives the auxiliary turntable with the driven sprocket to rotate through the transmission chain. The auxiliary turntable can drive the power generation equipment installed and positioned on it to rotate synchronously, providing a certain rotational force to the power generation equipment. Together with the adjusting turning component, the turning of the power generation equipment is realized. Through this design, the power generation equipment can be automatically and quickly positioned after being pushed in, ensuring the stability of the power generation equipment during turning. At the same time, it can provide a certain rotational driving force to the power generation equipment to assist in turning, greatly improving the application effect of the actual equipment.

[0018] 3. In this invention, a winding reel is provided within the auxiliary turning mechanism. When the wind power equipment needs to be disassembled later, the winding motor is directly driven to start, controlling the winding reel to rotate clockwise and winding up the connecting belt. At this time, the other end of the connecting belt pulls the locking block to move sideways, and multiple locking blocks will simultaneously disengage from the side groove of the generator equipment mounting frame. This drives the transmission roller to rotate and reset, and drives it to rotate, so that the generator equipment can be automatically disassembled. After the transmission roller rotates and resets, the inner rack can also be driven back to its initial position. At this time, the inner rack can be locked into the rack slot provided inside the auxiliary turntable, completing the positioning of the auxiliary turntable. This avoids the auxiliary turntable from rotating incorrectly during the transport of the generator equipment, which would cause the positioning components to be misaligned, thus affecting the stable and accurate assembly of the generator equipment, and further improves the application effect of the actual equipment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a simulation model of a wind turbine turning over.

[0020] Figure 2 This is a three-dimensional structural diagram of a simulation model of a wind turbine turning over, taken from another angle.

[0021] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of a simulation model of a wind turbine turning over.

[0022] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the base in a simulation model of a wind turbine overturning.

[0023] Figure 5 This is an exploded three-dimensional structural diagram of the auxiliary turning mechanism in a simulation model of a wind turbine turning over.

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the triggering component and the positioning component in a simulation model of the overturning of a wind turbine.

[0025] Figure 7 This is an exploded three-dimensional structural diagram of the internal rack, the adjusting turning component, and the transmission component in a simulation model of the turning over of a wind turbine.

[0026] Figure 8 This is a schematic diagram of the exploded three-dimensional structure of the conveying component in a simulation model of a wind turbine overturning.

[0027] Figure 9 This is a three-dimensional structural diagram of the adjusting overturning component in a simulation model of a wind turbine overturning.

[0028] Figure 10 This is a three-dimensional structural diagram of the installation and disassembly of the power generation equipment in a simulation model of wind power equipment turning over.

[0029] Legend: 1. Drive box; 2. Drive sprocket; 3. Auxiliary turning mechanism; 31. Auxiliary turntable; 32. Circular groove; 33. Positioning groove; 34. Rack and pinion slot; 35. Trigger assembly; 351. Limit pin; 352. Side frame; 353. Elastic frame; 354. Contact shaft; 36. Positioning assembly; 361. Connecting belt; 362. Positioning hole; 363. Rewinding reel; 364. Rewinding motor; 365. Guide pulley; 366. Elastic shaft; 367. Locking block; 4. Mounting slot; 5. Adjustable turning assembly Components; 51. Conveyor roller; 52. Roller frame; 53. Drive motor; 54. Adjusting gear plate; 55. Mounting base; 6. Base; 7. Conveying assembly; 71. Conveying roller; 72. Top trough; 73. Conveying frame; 8. Inner guide rail; 9. Drive chain; 10. Inner trough; 11. Arc guide rail; 12. Transmission assembly; 121. Drive gear plate; 122. Drive motor; 13. Inner rack; 14. Lifting model; 15. Through groove; 16. Cross guide rail; 17. Power generation equipment; 18. Mounting frame. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-10 The present invention provides a technical solution: a simulation model of the overturning of a wind power equipment, including a drive box 1 and a base 6. One end of the drive box 1 is rotatably mounted with a drive sprocket 2 via a drive shaft. The base 6 is provided on one side of the drive box 1. An arc-shaped groove is provided on the top of the base 6. Multiple mounting grooves 4 are provided on the arc-shaped groove. Side grooves are provided on the side walls of the multiple mounting grooves 4. A power generation device 17 is provided inside the mounting groove 4. Four mounting brackets 18 are fixedly installed on one end of the power generation device 17. The adjusting tilting component 5 and the transmission component 12 are both located inside the mounting groove 4. The adjusting tilting component 5 is used to drive the tilting of the wind power equipment, and the transmission component 12 is used to adjust the stability of the adjusting tilting component 5. An inner guide rail 8 is fixedly installed on the inner wall of the mounting groove 4, and an inner rack 13 is slidably installed on the inner guide rail 8. An inner rotating groove 10 is provided inside the base 6, and an arc-shaped guide rail 11 is fixedly installed on the inner wall of the inner rotating groove 10. An auxiliary tilting mechanism 3 is rotatably installed on the arc-shaped guide rail 11. The auxiliary tilting mechanism 3 is used to assist the tilting of the wind power equipment.

[0032] The adjustable turning assembly 5 includes a mounting base 55, which is fixedly installed inside the mounting groove 4. A roller frame 52 is rotatably mounted on the mounting base 55 via a rotating shaft. An adjusting gear plate 54 is fixedly mounted on the outside of the rotating shaft. A drive motor 53 is fixedly mounted on one outer wall of the roller frame 52. A transmission roller 51 is provided at one end of the output shaft of the drive motor 53 via the rotating shaft. The adjusting gear plate 54 is meshed with the inner rack 13.

[0033] The transmission assembly 12 includes a transmission motor 122, which is fixedly installed inside the mounting slot 4. A transmission gear 121 is fixedly installed on the outside of the output shaft of the transmission motor 122, and the transmission gear 121 is meshed with the internal rack 13.

[0034] A lifting model 14 is provided on the top surface of the base 6. A telescopic shaft is provided on the output end of the lifting model 14, and a conveying component 7 is provided on one end. A cross guide rail 16 is fixedly installed on one end of the base 6. The conveying component 7 is used for the initial conveying of the equipment. The conveying component 7 includes a conveying frame 73. The conveying frame 73 is slidably installed on the outside of the cross guide rail 16 through a cross groove provided on one side of the outer wall. A top groove 72 is provided on the top surface of the conveying frame 73. A conveying roller 71 is rotatably installed on the inner side of the top groove 72 through a rotating shaft.

[0035] The specific implementation method is as follows: When the generator 17 of the wind power equipment is turned over, the generator 17 is pushed in laterally by the conveyor roller 71. After the generator 17 is pushed onto the base 6, the drive motor 53 is turned on, which drives the transmission roller 51 to rotate. Each transmission roller 51 pushes the generator 17 until the generator 17 is completely pushed onto the base 6. When it is necessary to turn over, the drive motor 122 is turned on, which drives the transmission gear plate 121 to rotate, which drives the inner rack 13 to move. The inner rack 13 drives the roller frame 52 with the adjusting gear plate 54 to rotate, and at the same time drives the transmission roller 51 to rotate 90 degrees. The transmission roller 51 is driven to rotate again. The rotation of each group of transmission rollers 51 drives the generator 17 carried on it to rotate and turn over. After turning over, the parts are inspected and assembled.

[0036] This design eliminates the traditional hoisting-type turning model structure, greatly reducing the overall equipment cost. It also has fewer restrictions on the environment and location of the construction area, and low-altitude operation can effectively ensure the safety of the operation. At the same time, the structure can realize the adjustment function, realizing the integrated function of wind power equipment transportation and turning, which greatly improves the actual application effect of the equipment.

[0037] Please see Figures 5-10The auxiliary turning mechanism 3 includes an auxiliary turntable 31, which is rotatably installed inside the inner rotating groove 10. A driven sprocket is fixedly installed on one side of the outer wall of the auxiliary turntable 31 by a connecting rod. The drive sprocket 2 and the driven sprocket are connected by a transmission chain 9. The auxiliary turntable 31 has a circular groove 32, a positioning groove 33 and a central hole inside. A trigger component 35 is installed inside the central hole. A positioning component 36 is installed inside the positioning groove 33. One end of the inner rack 13 is inserted into the rack slot 34 inside the auxiliary turntable 31. One side of the inner rack 13 is located inside the base 6 and has a through groove 15. One end of the mounting bracket 18 is inserted into the positioning groove 33.

[0038] The triggering component 35 includes a spring frame 353, which is disposed inside the central hole. A pressure shaft 354 is fixedly installed at one end of the spring frame 353. One end of the pressure shaft 354 is located outside the auxiliary turntable 31. A side frame 352 is fixedly installed on the outer surface of the pressure shaft 354. A limit pin 351 is fixedly installed on one outer wall of the side frame 352.

[0039] The positioning component 36 includes a winding motor 364, which is fixedly installed inside the cavity of the auxiliary turntable 31. A winding reel 363 is fixedly installed at one end of the output shaft of the winding motor 364. A connecting belt 361 is provided on the outside of the winding reel 363. A guide pulley 365 is rotatably installed inside the cavity of the auxiliary turntable 31 via a rotating shaft. A locking block 367 is slidably installed inside the positioning groove 33. A spring shaft 366 is provided between the locking block 367 and the positioning groove 33. A positioning hole 362 is provided on one outer wall of the locking block 367.

[0040] The specific implementation method is as follows: During the process of transporting the power generation device 17 to the base 6, when one end of the power generation device 17 touches the pressing shaft 354, the pressing shaft 354 is compressed inward. After the mounting bracket of the power generation device 17 is inserted into the positioning groove 33, the power generation device 17 is transported. When the pressing shaft 354 retracts, the side frame 352 and the limit pin 351 move sideways synchronously. When one end of the limit pin 351 is disengaged from the positioning hole 362 of the locking block 367, the elastic shaft 366 pushes the locking block 367 sideways until the locking pin on the side wall of the locking block 367 is inserted into the side groove of the mounting bracket of the power generation device 17, thus completing the positioning of the power generation device 17. At this time, the drive sprocket 2 is driven to rotate, and the auxiliary turntable 31 with the driven sprocket is driven to rotate through the transmission chain 9. The auxiliary turntable 31 can drive the power generation device 17 installed and positioned on it to rotate synchronously, providing a certain rotational force to the power generation device 17. Together with the adjustment and turning component 5, the power generation device 17 is turned over.

[0041] This design enables the generator 17 to be quickly positioned automatically after it is pushed in, ensuring its stability during overturning. It also provides a certain rotational driving force to the generator 17, assisting in its overturning and greatly improving the practical application effect of the equipment.

[0042] Please see Figure 6 One end of the limiting pin 351 is inserted into the positioning hole 362, and one end of the connecting belt 361 is fixedly connected to the outer wall of one side of the card block 367 through the guide wheel 365.

[0043] The specific implementation method is as follows: When the wind power equipment needs to be disassembled later, the winding motor 364 is directly driven to start, and the winding reel 363 is controlled to rotate clockwise to wind up the connecting belt 361. At this time, the other end of the connecting belt 361 pulls the locking block 367 to move laterally. Multiple locking blocks 367 will simultaneously disengage from the side groove of the mounting frame of the power generation equipment 17. At this time, the transmission roller 51 can be driven to rotate and reset, and then driven to rotate, so that the power generation equipment 17 is automatically disassembled. After the transmission roller 51 rotates and resets, the inner rack 13 can also be driven back to the initial position. At this time, the inner rack 13 can be locked into the rack slot 34 set inside the auxiliary turntable 31 to complete the positioning of the auxiliary turntable 31. This avoids the auxiliary turntable 31 from rotating incorrectly during the transportation of the power generation equipment 17, which would cause the positioning component 36 to be misaligned, thus affecting the stable and accurate assembly of the power generation equipment 17, and further improving the application effect of the actual equipment.

[0044] Working principle: When turning over the generator 17 of the wind power equipment, the generator 17 is pushed in laterally by the conveyor roller 71. After the generator 17 is pushed onto the base 6, the drive motor 53 is turned on, which drives the transmission roller 51 to rotate. Each transmission roller 51 pushes the generator 17 until it is completely pushed onto the base 6. When it needs to be turned over, the drive motor 122 is turned on, which drives the transmission gear plate 121 to rotate, which drives the inner rack 13 to move. The inner rack 13 drives the roller frame 52 with the adjusting gear plate 54 to rotate, and at the same time drives the transmission roller 51 to rotate 90 degrees. The transmission roller 51 is driven to rotate again. The rotation of each group of transmission rollers 51 drives the generator 17 on it to rotate and turn over. After turning over, the parts are inspected and assembled. During the process of transporting the power generation device 17 to the base 6, when one end of the power generation device 17 touches the pressing shaft 354, the pressing shaft 354 is compressed inward. When the mounting bracket 18 of the power generation device 17 is inserted into the positioning groove 33, the power generation device 17 is transported. When the pressing shaft 354 retracts, the side frame 352 and the limit pin 351 move sideways synchronously. When one end of the limit pin 351 is disengaged from the positioning hole 362 of the locking block 367, the elastic shaft 366 pushes the locking block 367 sideways until the locking pin on the side wall of the locking block 367 is inserted into the side groove of the mounting bracket 18 of the power generation device 17, thus completing the positioning of the power generation device 17. At this time, the drive sprocket 2 is driven to rotate, and the auxiliary turntable 31 with the driven sprocket is driven to rotate through the transmission chain 9. The auxiliary turntable 31 can drive the power generation device 17 installed and positioned on it to rotate synchronously, providing a certain rotational force to the power generation device 17. Together with the adjustment and turning component 5, the power generation device 17 is turned over. When the wind turbine needs to be disassembled later, the winding motor 364 is directly driven to start, and the winding reel 363 is controlled to rotate clockwise to wind up the connecting belt 361. At this time, the other end of the connecting belt 361 pulls the locking block 367 to move laterally. Multiple locking blocks 367 will simultaneously disengage from the side groove of the mounting frame of the generator equipment 17. At this time, the transmission roller 51 can be driven to rotate and reset, and then driven to rotate, so that the generator equipment 17 is automatically disassembled. After the transmission roller 51 rotates and resets, the inner rack 13 can also be driven back to the initial position. At this time, the inner rack 13 can be locked into the rack slot 34 set inside the auxiliary turntable 31 to complete the positioning of the auxiliary turntable 31. This avoids the auxiliary turntable 31 from rotating incorrectly during the transportation of the generator equipment 17, which would cause the positioning component 36 to be misaligned, thus affecting the stable and accurate assembly of the generator equipment 17.

[0045] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A simulation model of a wind turbine turning over, comprising a drive box (1) and a base (6), characterized in that: One end of the drive box (1) is rotatably mounted with a drive sprocket (2) via a drive shaft. A base (6) is provided on one side of the drive box (1). An arc-shaped groove is provided on the top of the base (6). Multiple mounting grooves (4) are provided on the arc-shaped groove. Side grooves are provided on the side walls of the multiple mounting grooves (4). A power generation device (17) is provided inside the mounting groove (4). Four mounting brackets (18) are fixedly installed on one end of the power generation device (17). Adjustable turning component (5) and transmission component (12) are both set inside the mounting groove (4). Adjustable turning component (5) is used for driving the turning of wind power equipment. Transmission component (12) is used for adjusting the stability of turning component (5). An inner guide rail (8) is fixedly installed on the inner wall of the mounting groove (4). An inner rack (13) is slidably installed on the inner guide rail (8). An inner rotating groove (10) is set inside the base (6). An arc-shaped guide rail (11) is fixedly installed on the inner wall of the inner rotating groove (10). An auxiliary turning mechanism (3) is rotatably installed on the arc-shaped guide rail (11). The auxiliary turning mechanism (3) is used for the auxiliary turning of wind power equipment.

2. The wind turbine overturning simulation model according to claim 1, characterized in that, The adjustable turning assembly (5) includes a mounting base (55), which is fixedly installed inside the mounting groove (4). A roller frame (52) is rotatably mounted on the mounting base (55) via a rotating shaft. An adjusting gear plate (54) is fixedly mounted on the outside of the rotating shaft. A drive motor (53) is fixedly mounted on one side of the outer wall of the roller frame (52). A transmission roller (51) is provided at one end of the output shaft of the drive motor (53) via the rotating shaft. The adjusting gear plate (54) and the inner rack (13) are meshed with each other.

3. The wind turbine overturning simulation model according to claim 2, characterized in that, The transmission assembly (12) includes a transmission motor (122), which is fixedly installed inside the mounting slot (4). A transmission gear plate (121) is fixedly installed on the outside of the output shaft of the transmission motor (122), and the transmission gear plate (121) meshes with the internal rack (13).

4. The wind turbine overturning simulation model according to claim 3, characterized in that, The auxiliary turning mechanism (3) includes an auxiliary turntable (31), which is rotatably installed inside the inner turntable (10). A driven sprocket is fixedly installed on one side of the outer wall of the auxiliary turntable (31) by a connecting rod. The drive sprocket (2) and the driven sprocket are connected by a transmission chain (9). The auxiliary turntable (31) is provided with a circular groove (32), a positioning groove (33) and a central hole. A trigger component (35) is provided inside the central hole. A positioning component (36) is provided inside the positioning groove (33). One end of the inner rack (13) is inserted into the rack slot (34) provided inside the auxiliary turntable (31). One side of the inner rack (13) is provided with a through groove (15) inside the base (6). One end of the mounting bracket (18) is inserted into the positioning groove (33).

5. A simulation model of wind turbine overturning according to claim 4, characterized in that, The triggering component (35) includes a spring frame (353) which is disposed inside the central hole. A touch shaft (354) is fixedly installed at one end of the spring frame (353). One end of the touch shaft (354) is located outside the auxiliary turntable (31). A side frame (352) is fixedly installed on the outer surface of the touch shaft (354). A limit pin (351) is fixedly installed on one side outer wall of the side frame (352).

6. The wind turbine overturning simulation model according to claim 5, characterized in that, The positioning component (36) includes a winding motor (364), which is fixedly installed in the cavity of the auxiliary turntable (31). A winding reel (363) is fixedly installed at one end of the output shaft of the winding motor (364), and a connecting belt (361) is provided on the outside of the winding reel (363).

7. A simulation model of wind turbine overturning according to claim 6, characterized in that, The auxiliary turntable (31) has a guide wheel (365) rotatably mounted inside the shell cavity via a rotating shaft. The positioning groove (33) has a locking block (367) slidably mounted inside. A spring shaft (366) is provided between the locking block (367) and the positioning groove (33).

8. A simulation model of wind turbine overturning according to claim 7, characterized in that, A positioning hole (362) is provided on one side of the outer wall of the card block (367). One end of the limiting pin (351) is inserted into the interior of the positioning hole (362). One end of the connecting belt (361) is fixedly connected to one side of the outer wall of the card block (367) through the guide wheel (365).

9. A simulation model of wind turbine overturning according to claim 8, characterized in that, A lifting model (14) is provided on the top surface of the base (6). A conveying component (7) is provided on one end of the telescopic shaft at the output end of the lifting model (14). A cross guide rail (16) is fixedly installed on one end of the base (6). The conveying component (7) is used for the initial conveying of the equipment.

10. A simulation model of wind turbine overturning according to claim 9, characterized in that, The conveying assembly (7) includes a conveying frame (73), which is slidably mounted on the outside of the cross guide rail (16) via a cross groove provided on one side of the outer wall. A top groove (72) is provided on the top surface of the conveying frame (73), and a conveying roller (71) is rotatably mounted on the inner side of the top groove (72) via a rotating shaft.

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