Transport support for a wind turbine drive train with an inclination

Abstract

The present application relates to the field of wind power generation technology, in particular to a wind turbine generator system transmission system transport support with an inclination angle, comprising a main transport support, a front inclined support device, a rear inclined support device and a rear support seat device, and a wind turbine generator system with an inclination angle is fixedly installed on the front inclined support device, the rear inclined support device and the rear support seat device. The front inclined support device and the rear inclined support device are arranged to form an inclination angle with the horizontal plane, and the inclination angle formed by the wind turbine generator system transmission system is the same as the inclination angle in the installation state in the power generation site, so that the wind turbine generator system transmission system simulates the installation state in the power generation site during transportation, the gear box of the wind turbine generator system transmission system can be filled with oil before transportation, and the gear box oil will not leak during transportation, thereby solving the problem of affecting oil quality caused by supplementing gear box oil in the wind power generation site.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wind power generation technology, in particular to a wind turbine generator system transmission system transport support with an inclination angle. BACKGROUND

[0002] The transmission system of a wind turbine generator, as the core part of the wind turbine generator, is composed of a transmission main shaft, a variable speed gearbox, a shaft coupling and the like. Due to the limitation of transportation conditions and the fact that the wind farm does not have the conditions to assemble the transmission system, the transmission system of a large megawatt wind turbine must be assembled in the assembly plant and then transported to the wind power generation site by vehicle. During the vehicle transportation process, the transmission system cannot be directly fixed on the transport vehicle, so a transport support must be used to assist transportation.

[0003] The existing transport support is horizontal transportation, so at most one-third of the oil in the gearbox is added before the transmission system is transported using the existing transport support, and the remaining oil must be added after the transmission system is installed at the wind power site (the transmission system is at an inclination angle with the horizontal plane after installation at the wind farm). Due to the harsh environment of the wind farm, adding oil in the gearbox on site may affect the quality of the oil, in addition, a large amount of special oil filling equipment needs to be invested and the bulk transfer of oil products needs to be increased.

[0004] Therefore, in order to be able to fill the oil after the transmission system is assembled in the factory, the present application designs a wind turbine generator system transmission system transport support with an inclination angle from the economic and safety considerations. SUMMARY

[0005] The present application aims at the deficiencies of the prior art and provides a wind turbine generator system transmission system transport support with an inclination angle.

[0006] In order to solve the above technical problems, the following technical solutions are adopted:

[0007] A wind turbine generator system transmission system transport support with an inclination angle, comprising a main transport support, a front inclined support device, a rear inclined support device and a rear support seat device, one side of the main transport support is provided with the front inclined support device, the other side of the main transport support is provided with the rear support seat device, the middle part of the main transport support is provided with the rear inclined support device, the front inclined support device, the rear inclined support device and the rear support seat device are fixedly installed with a wind turbine generator with an inclination angle;

[0008] The transmission system main shaft of the wind turbine generator is fixedly installed on the front inclined support device, the front inclined support device is connected with the mounting surface of the transmission system main shaft, and the front inclined support device is fixedly connected with the end surface of the transmission system main shaft;

[0009] The rear inclined support device and the rear support seat device are fixedly installed with a transmission system gear box of a wind turbine generator set, the rear inclined support device is fixedly embraced with the cylindrical handle on both sides of the transmission system gear box, and the rear support seat device is fixedly connected with the rear end of the transmission system gear box.

[0010] Further, the left side of the main transportation support is installed with a first connecting plate assembly, the first connecting plate assembly is connected with the front inclined support device, and the middle part of the main transportation support is installed with a second connecting plate assembly, the second connecting plate assembly is connected with the rear inclined support device.

[0011] Further, the front inclined support device comprises a front inclined support assembly 2, a front inclined support left connecting plate 3 and a front inclined support right connecting plate 4, the lower part of the front inclined support assembly 2 is connected with the first connecting plate assembly, and the upper part of the front inclined support assembly 2 is connected with the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4.

[0012] Further, the front inclined support assembly 2 comprises a front inclined support bottom connecting plate, a front inclined support side plate, a front inclined support top connecting plate and a front inclined support rib plate, the lower part of the front inclined support bottom connecting plate is connected with the first connecting plate assembly, the upper part of the front inclined support bottom connecting plate is connected with the front inclined support side plate forming an inclination angle, the upper part of the front inclined support side plate is provided with the front inclined support top connecting plate, the top part of the front inclined support top connecting plate is connected with the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4, and the side part of the front inclined support side plate is provided with the front inclined support rib plate.

[0013] The front inclined support top connecting plate is connected with the mounting surface of the transmission system main shaft, and the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4 are fixedly connected with the two end surfaces of the transmission system main shaft.

[0014] Further, the rear inclined support device comprises a rear inclined support assembly, a torsion arm support seat, a rear inclined support sleeper and a torsion arm cover plate, the bottom part of the rear inclined support assembly is fixedly connected with the second connecting plate assembly, the top part of the rear inclined support assembly is connected with the torsion arm support seat, the torsion arm support seat is provided with the torsion arm cover plate, and the rear inclined support sleeper is placed in the torsion arm support seat.

[0015] Further, the rear inclined support assembly comprises a rear inclined support bottom connecting plate, a rear inclined support U-shaped plate, a rear inclined support top connecting plate and a rear inclined support rib plate, the lower part of the rear inclined support bottom connecting plate is connected with the second connecting plate assembly, the upper part of the rear inclined support bottom connecting plate is connected with the rear inclined support U-shaped plate with an inclination angle, the top of the rear inclined support U-shaped plate is connected with the rear inclined support top connecting plate, the rear inclined support top connecting plate is connected with the torsion arm support seat, and the side of the rear inclined support U-shaped plate is connected with the rear inclined support rib plate.

[0016] Further, the rear support seat device comprises a rear lower support seat assembly, a height-adjusting screw, a locking nut, a rear upper support seat assembly, a gear box rear support assembly and a rear lower support sleeper, the lower part of the rear lower support seat assembly is fixed on the main transport support, the upper part of the rear lower support seat assembly is provided with the height-adjusting screw, the upper part of the height-adjusting screw is connected with the rear upper support seat assembly, and the height-adjusting screw is provided with the locking nut; the rear upper support seat assembly is provided with the gear box rear support assembly, and the gear box rear support assembly is installed with the rear lower support sleeper.

[0017] Further, the middle part of the main transport support is provided with a channel steel piece, and a sleeper strip is placed in the channel steel piece, and the sleeper strip is used for soft contact with the transmission system.

[0018] Further, the two ends of the main transport support are provided with vertical support connecting plates, and a reinforcing rib is arranged between the two support connecting plates, and the reinforcing rib is fixedly installed in the main transport support.

[0019] Further, the main transport support is provided with a lifting hook.

[0020] Due to the adoption of the above technical scheme, the following beneficial effects are achieved:

[0021] The application discloses a wind turbine generator system transmission system transport support with an inclination angle, the front inclined support device and the rear inclined support device are arranged, the wind turbine generator system transmission system forms an inclination angle with the horizontal plane, the inclination angle formed by the wind turbine generator system transmission system is the same as the inclination angle in the installation state in the power generation site, the wind turbine generator system transmission system simulates the installation state in the power generation site in the transportation process, the gear box of the wind turbine generator system transmission system can be filled with oil before transportation, and the gear box oil will not leak in the transportation process, so that the problem that the oil quality is affected by the supplement of the gear box oil in the wind power generation site is solved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The application will be further described below with reference to the drawings:

[0023] Figure 1 is a schematic view of the whole structure of the transport support with the transmission system installed according to the embodiment of the application.

[0024] Figure 2 Figure 1 is a schematic diagram of the overall structure of a transport support without a transmission system according to an embodiment of the present application.

[0025] Figure 3 Figure 2 is a schematic diagram of the left side structure of a main transport support according to an embodiment of the present application.

[0026] Figure 4 Figure 3 is a schematic diagram of the right side structure of a main transport support according to an embodiment of the present application.

[0027] Figure 5 Figure 4 is a schematic diagram of the structure of a front diagonal support device according to an embodiment of the present application.

[0028] Figure 6 Figure 5 is a schematic diagram of the structure of a front diagonal support left side connecting plate 3 according to an embodiment of the present application.

[0029] Figure 7 Figure 6 is a schematic diagram of the structure of a front diagonal support right side connecting plate 4 according to an embodiment of the present application.

[0030] Figure 8 Figure 7 is a schematic diagram of the structure of a rear diagonal support device according to an embodiment of the present application.

[0031] Figure 9 Figure 8 is a schematic diagram of the structure of a torsion arm support seat according to an embodiment of the present application.

[0032] Figure 10 Figure 9 is a schematic diagram of the structure of a rear diagonal support sleeper according to an embodiment of the present application.

[0033] Figure 11 Figure 10 is a schematic diagram of the structure of a torsion arm cover plate according to an embodiment of the present application.

[0034] Figure 12 Figure 11 is a schematic diagram of the structure of a rear lower support assembly according to an embodiment of the present application.

[0035] Figure 13 Figure 12 is a schematic diagram of the structure of a height adjustment screw according to an embodiment of the present application.

[0036] Figure 14 Figure 13 is a schematic diagram of the structure of a locking nut according to an embodiment of the present application.

[0037] Figure 15 Figure 14 is a schematic diagram of the structure of a rear upper support seat assembly according to an embodiment of the present application.

[0038] Figure 16 Figure 15 is a schematic diagram of the structure of a gear box rear support assembly according to an embodiment of the present application.

[0039] Figure 17 Figure 16 is a schematic diagram of the structure of a rear lower support sleeper according to an embodiment of the present application.

[0040] Figure 18is a structural schematic view of the rear support seat device of the embodiment of the present application.

[0041] In the figure: main transport support 1, front inclined support assembly 2, front inclined support left side connecting plate 3, front inclined support right side connecting plate 45, rear inclined support assembly 5, torsion arm support seat 6, rear inclined support sleeper 7, torsion arm cover plate 8, rear lower support seat assembly 9, height adjustment screw 10, locking nut 11, rear upper support seat assembly 12, gear box rear support assembly 13, rear lower support sleeper 14, transmission system main shaft 15, transmission system gear box 16.

[0042] First main transport support 1-1, second main transport support 1-2, channel steel 1-3, first connecting plate assembly 1-4, vertical support connecting plate 1-5, second connecting plate assembly 1-6, reinforcing rib 1-7, lifting hook 1-8.

[0043] Front inclined support bottom connecting plate 2-1, front inclined support side plate 2-2, front inclined support top connecting plate 2-3, front inclined support rib plate 2-4.

[0044] Rear inclined support bottom connecting plate 5-1, rear inclined support U-shaped plate 5-2, rear inclined support top connecting plate 5-3, rear inclined support rib plate 5-4.

[0045] Torsion arm support connecting plate 6-1, torsion arm support channel steel 6-2.

[0046] Rear lower support connecting plate 9-1, rear lower support side rib plate 9-2, rear lower support cylindrical cylinder with internal thread 9-3.

[0047] Rear upper support connecting plate 12-1, rear upper support side rib plate 12-2, rear upper support cylindrical cylinder with internal thread 12-3.

[0048] Gear box rear support connecting plate 13-1, gear box rear support channel steel 13-2, gear box rear support angle steel 13-3. DETAILED DESCRIPTION

[0049] To make the purpose, technical solutions and advantages of the present application more clear and obvious, the present application is further described in detail below by means of the drawings and examples. However, it should be understood that the specific examples described herein are only used to explain the present application and are not used to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application. EMBODIMENT

[0050] As Figures 1 to 18 shown, according to the embodiment of the present application, a transmission system transport support of a wind turbine generator set with an inclination angle, the main components of which include: main transport support 1, front inclined support device, rear inclined support device and rear support seat device.

[0051] As a further illustration of the present embodiment, one side of the main transport support 1 is provided with the front inclined support device, the other side of the main transport support 1 is provided with the rear support seat device, the middle part of the main transport support 1 is provided with the rear inclined support device, and the front inclined support device, the rear inclined support device and the rear support seat device are fixedly installed with wind turbine generators with an inclination angle.

[0052] The front inclined support device is fixedly installed with the main shaft 15 of the transmission system of the wind turbine generator, the installation surface of the front inclined support device is connected with the main shaft 15 of the transmission system, and the end surface of the front inclined support device is fixedly connected with the main shaft 15 of the transmission system.

[0053] The rear inclined support device and the rear support seat device are fixedly installed with the gear box 16 of the transmission system of the wind turbine generator, the cylindrical handle on both sides of the rear inclined support device is fixedly embraced with the gear box 16 of the transmission system, and the rear end of the rear support seat device is fixedly connected with the gear box 16 of the transmission system.

[0054] As a further illustration of the present embodiment, the main transport support 1 can be provided in one section or multiple sections, in the present embodiment, two sections of the main transport support 1 are provided, which are divided into the first main transport support 1-1 and the second main transport support 1-2. The first main transport support 1-1 and the second main transport support 1-2 are connected by bolts and nuts, and the main body part of the main transport support 1 is a hot-rolled H-shaped steel (200x204x12x12mm).

[0055] As a further illustration of the present embodiment, vertical support connecting plates 1-5 are welded at both ends of the main transport support 1, and reinforcing ribs 1-7 are arranged between the two support connecting plates 1-5, which are fixedly welded in the main transport support 1.

[0056] As a further illustration of the present embodiment, lifting hooks 1-8 are welded on the main transport support 1. The lifting hooks 1-8 are used to lift the transport support and the transmission system of the wind turbine generator onto the transport vehicle.

[0057] As a further illustration of the present embodiment, a channel steel piece 1-3 is arranged in the middle part of the main transport support 1, which is a No. 20 hot-rolled channel steel, and a sleeper strip is placed in the channel steel piece 1-3, which is used for soft contact with the transmission system.

[0058] As a further illustration of the present embodiment, a first connecting plate assembly 1-4 is installed on the left side of the main transport support 1, which connects the front inclined support device, and a second connecting plate assembly 1-6 is installed in the middle part of the main transport support 1, which connects the rear inclined support device.

[0059] As a further illustration of the present embodiment, the front inclined support device comprises a front inclined support assembly 2, a front inclined support left connecting plate 3 and a front inclined support right connecting plate 4, the lower part of the front inclined support assembly 2 is connected with the first connecting plate assembly 1-4, the upper part of the front inclined support assembly 2 is connected with the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4, and the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4 are connected with the wind turbine transmission system through bolts and nuts.

[0060] As a further illustration of the present embodiment, the front inclined support assembly 2 comprises a front inclined support bottom connecting plate 2-1, a front inclined support side plate 2-2, a front inclined support top connecting plate 2-3 and a front inclined support rib plate 2-4, and the front inclined support bottom connecting plate 2-1, the front inclined support side plate 2-2, the front inclined support top connecting plate 2-3 and the front inclined support rib plate 2-4 are welded together.

[0061] The lower part of the front inclined support bottom connecting plate 2-1 is connected with the first connecting plate assembly 1-4 through bolts and nuts, the upper part of the front inclined support bottom connecting plate 2-1 is connected with the front inclined support side plate 2-2 forming an inclination angle through bolts and nuts, the upper part of the front inclined support side plate 2-2 is provided with the front inclined support top connecting plate 2-3, the top of the front inclined support top connecting plate 2-3 is connected with the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4, and the side of the front inclined support side plate 2-2 is provided with the front inclined support rib plate 2-4.

[0062] The front inclined support top connecting plate 2-3 is connected with the mounting surface of the transmission system main shaft 15, and the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4 are fixedly connected with the two end surfaces of the transmission system main shaft 15.

[0063] As a further illustration of the present embodiment, the rear inclined support device comprises a rear inclined support assembly 5, a torsion arm support seat 6, a rear inclined support sleeper 7 and a torsion arm cover plate 8, the bottom of the rear inclined support assembly 5 is fixedly connected with the second connecting plate assembly 1-6, the top of the rear inclined support assembly 5 is connected with the torsion arm support seat 6, the torsion arm support seat 6 is provided with the torsion arm cover plate 8, and the rear inclined support sleeper 7 is placed in the torsion arm support seat 6. The bottom of the rear inclined support assembly 5 is connected with the main transportation support 1 through bolts and nuts, and the top of the rear inclined support assembly 5 is connected with the torsion arm support seat 6 through bolts and nuts. The torsion arm support seat 6 is welded by a torsion arm support connecting plate 6-1 and a torsion arm support channel steel 6-2, and the torsion arm support channel steel 6-2 is a No. 20 hot-rolled channel steel. The rear inclined support sleeper 7 is placed in the torsion arm support channel steel 6-2 and is connected with the torsion arm support seat 6 and the torsion arm cover plate 8 through bolts and nuts.

[0064] As a further illustration of the present embodiment, the rear inclined support assembly 5 comprises a rear inclined support bottom connecting plate 5-1, a rear inclined support U-shaped plate 5-2, a rear inclined support top connecting plate 5-3, and a rear inclined support rib plate 5-4. The lower part of the rear inclined support bottom connecting plate 5-1 is connected to the second connecting plate assembly 1-6. The upper part of the rear inclined support bottom connecting plate 5-1 is connected to the rear inclined support U-shaped plate 5-2, which forms an inclined angle. The top of the rear inclined support U-shaped plate 5-2 is connected to the rear inclined support top connecting plate 5-3. The rear inclined support top connecting plate 5-3 is connected to the torsion arm support seat 6. The side of the rear inclined support U-shaped plate 5-2 is connected to the rear inclined support rib plate 5-4.

[0065] As a further illustration of the present embodiment, the rear support seat device comprises a rear lower support seat assembly 9, a height adjustment screw 10, a locking nut 11, a rear upper support seat assembly 12, a gear box rear support assembly 13, and a rear lower support sleeper 14. The lower part of the rear lower support seat assembly 9 is fixed to the main transport support 1. The upper part of the rear lower support seat assembly 9 is provided with the height adjustment screw 10. The upper part of the height adjustment screw 10 is connected to the rear upper support seat assembly 12. The height adjustment screw 10 is threadedly connected to the rear lower support seat assembly 9 and the rear upper support seat assembly 12, respectively. The height adjustment screw 10 is provided with the locking nut 11. The rear upper support seat assembly 12 is provided with the gear box rear support assembly 13. The gear box rear support assembly 13 is installed with the rear lower support sleeper 14. The height of the gear box rear support assembly 13 can be changed by adjusting the height adjustment screw 10. After the height is adjusted, the locking nut 11 is used to lock and fix it.

[0066] The rear lower support seat assembly 9 comprises a rear lower support connecting plate 9-1, a rear lower support side rib plate 9-2, and a rear lower support cylindrical cylinder 9-3 with internal threads. The rear lower support connecting plate 9-1, the rear lower support side rib plate 9-2, and the rear lower support cylindrical cylinder 9-3 with internal threads are welded together. The rear lower support side rib plates 9-2 are evenly distributed around the rear lower support cylindrical cylinder, and the number is four. The rear lower support seat assembly 9 is installed on the main transport support 1 by bolts and nuts.

[0067] The rear upper support seat assembly 12 comprises a rear upper support connecting plate 12-1, a rear upper support side rib plate 12-2, and a rear upper support cylindrical cylinder 12-3 with internal threads. The rear upper support connecting plate 12-1, the rear upper support side rib plate 12-2, and the rear upper support cylindrical cylinder 12-3 with internal threads are welded together.

[0068] The gear box rear support assembly 13 comprises a gear box rear support connecting plate 13-1, a gear box rear support channel steel 13-2 and a gear box rear support angle steel 13-3, which are welded together. The rear inclined support sleeper 7 is fixedly connected with the gear box rear support channel steel 13-2 through bolts and nuts, and the gear box rear support angle steel 13-3 can enhance the rigidity of the gear box rear support assembly 13.

[0069] The use principle of the application is as follows: the transmission system of the wind turbine generator set is installed on the main transport support 1 at an angle through the front inclined support device and the rear inclined support device. The front inclined support top connecting plate 2-3 of the front inclined support device is connected with the installation surface of the transmission system main shaft 15 through bolt and nut cooperation, and the front inclined support left connecting plate 3 and the front inclined support right connecting plate 4 are fixedly connected with the two end surfaces of the transmission system main shaft 15 through bolts and nuts. The cylindrical handles on both sides of the transmission system gear box 16 are placed in the support holes combined by the upper and lower rear inclined support sleepers 7, and the size of the support holes is changed through the bolts and nuts of the connecting torsion arm support seat 6, the rear inclined support sleeper 7 and the torsion arm cover plate 8, so as to tightly hold the cylindrical handles on both sides of the transmission system gear box 16. The rear end of the transmission system gear box 16 is placed on the rear lower support sleeper 14, and the height of the rear lower support sleeper 14 is changed through the height-adjusting screw 10, so as to effectively play a supporting role. After the transmission system is installed on the main transport support 1, the transmission system and the main transport support 1 are hoisted onto the transport vehicle through the lifting hook 1-8. In this way, through the front inclined support device and the rear inclined support device, the transmission system of the wind turbine generator set forms an inclination angle with the horizontal plane, the inclination angle formed by the transmission system of the wind turbine generator set is the same as the inclination angle in the installation state in the power generation site, the transmission system of the wind turbine generator set simulates the installation state in the power generation site in the transportation process, the gear box of the transmission system of the wind turbine generator set can be filled with oil before transportation, and the gear box oil will not leak in the transportation process, so as to solve the problem that the oil quality of the gear box is affected by the supplement of the gear box oil in the wind power generation site.

[0070] The above is only a specific embodiment of the application, but the technical features of the application are not limited thereto. Any simple change, equivalent replacement or modification made on the basis of the application to solve the basically same technical problem and realize the basically same technical effect is covered in the protection scope of the application.

Claims

1. A wind turbine generator system drive train transport support with an inclination angle, characterized in that: The utility model provides a wind turbine generator system transportation support, including main transportation support, front inclined support device, rear inclined support device and rear support seat device, one side of main transportation support is equipped with front inclined support device, the other side of main transportation support is equipped with rear support seat device, and the middle part of main transportation support is equipped with rear inclined support device, and the front inclined support device, rear inclined support device and rear support seat device are fixedly installed wind turbine generator set with inclination angle are provided on the front inclined support device, and the transmission system main shaft of wind turbine generator set is fixedly installed, and the installation surface of front inclined support device and transmission system main shaft cooperationally connects, and the end surface of front inclined support device and transmission system main shaft fixedly connects, and the transmission system gear box of wind turbine generator set is fixedly installed on rear inclined support device and rear support seat device, and the two sides of rear inclined support device and transmission system gear box fixedly embrace the cylindrical handle, and rear support seat device and transmission system gear box rear end fixedly connect, and the left side of main transportation support is installed with first connecting plate subassembly, and first connecting plate subassembly connects front inclined support device, and the middle part of main transportation support is installed with second connecting plate subassembly, and second connecting plate subassembly connects rear inclined support device, and rear inclined support device includes rear inclined support subassembly, torsion arm support seat, rear inclined support sleeper and torsion arm cover plate, the bottom of rear inclined support subassembly is fixedly connected with second connecting plate subassembly, and the top of rear inclined support subassembly is connected with torsion arm support seat, and torsion arm support seat is provided with torsion arm cover plate, and rear inclined support sleeper is placed in torsion arm support seat, and rear inclined support subassembly includes rear inclined support bottom connecting plate, rear inclined support U-shaped plate, rear inclined support top connecting plate and rear inclined support rib plate, and the lower part of rear inclined support bottom connecting plate is connected with second connecting plate subassembly, and the upper part of rear inclined support bottom connecting plate is connected with rear inclined support U-shaped plate of forming inclination angle, and the top of rear inclined support U-shaped plate is connected with rear inclined support top connecting plate, and rear inclined support top connecting plate is connected with torsion arm support seat, and the side of rear inclined support U-shaped plate is connected with rear inclined support rib plate, and front inclined support device includes front inclined support subassembly, front inclined support left side connecting plate and front inclined support right side connecting plate, and the lower part of front inclined support subassembly is connected with first connecting plate subassembly, and the upper part of front inclined support subassembly is connected with front inclined support left side connecting plate and front inclined support right side connecting plate, and front inclined support subassembly includes front inclined support bottom connecting plate, front inclined support side plate, front inclined support top connecting plate and front inclined support rib plate, and the lower part of front inclined support bottom connecting plate is connected with first connecting plate subassembly, and the upper part of front inclined support bottom connecting plate is connected with front inclined support side plate of forming inclination angle, and the top of front inclined support side plate is provided with front inclined support top connecting plate, and the top of front inclined support top connecting plate is connected with front inclined support left side connecting plate and front inclined support right side connecting plate, and the side of front inclined support side plate is equipped with front inclined support rib plate. ​ ​ ​ ​ ​ ​ ​ The front inclined support top connecting plate is connected with the mounting surface of the main shaft of the transmission system, and the front inclined support left connecting plate and the front inclined support right connecting plate are fixedly connected with the two end surfaces of the main shaft of the transmission system.

2. A wind turbine generator system drive train transport support with an inclination angle according to claim 1, characterized in that: The rear support seat device comprises a rear lower support seat assembly, a height-adjusting screw, a locking nut, a rear upper support seat assembly, a gear box rear support assembly and a rear lower support sleeper, the lower part of the rear lower support seat assembly is fixed on the main transport support, the upper part of the rear lower support seat assembly is provided with the height-adjusting screw, the upper part of the height-adjusting screw is connected with the rear upper support seat assembly, and the height-adjusting screw is provided with the locking nut; the rear upper support seat assembly is provided with the gear box rear support assembly, and the gear box rear support assembly is installed with the rear lower support sleeper.

3. A wind turbine generator system drive train transport support with an inclination angle according to claim 1, characterized in that: The middle part of the main transport support is provided with a channel steel part, and a sleeper strip is placed in the channel steel part, and the sleeper strip is used for soft contact with the transmission system.

4. A wind turbine generator system drive train transport support with an inclination angle according to claim 1, characterized in that: The two ends of the main transport support are provided with vertical support connecting plates, and a reinforcing rib is arranged between the two support connecting plates, and the reinforcing rib is fixedly installed in the main transport support.

5. A wind turbine generator system drive train transport support with an inclination angle according to claim 1, characterized in that: The main transport support is provided with a lifting hook.

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