Meterable wind power elastic support adjusting device

Abstract

The invention provides a measurable wind power elastic support adjusting device, and belongs to the technical field of wind power generation equipment, the measurable wind power elastic support adjusting device comprises a mounting shell, a two-way threaded rod is rotatably connected in the mounting shell in a penetrating manner, one end of the two-way threaded rod is fixedly connected with a handle, and the two sides of the two-way threaded rod are in threaded connection with threaded blocks respectively; the two sides of the threaded block are in threaded connection with limiting blocks correspondingly, limiting grooves are formed in the mounting shell, connecting rods are hinged to the two sides of each limiting groove correspondingly, and supporting plates are hinged to the ends, away from the limiting grooves, of the connecting rods. The two sets of limiting grooves can be driven to move in the opposite directions at the same time by rotating the two-way threaded rod, then the height of the supporting plate is adjusted through the connecting rod, supporting is conducted according to the heights of speed increasers and generators of different wind power generation devices, the tensioning state of the springs can be adjusted by adjusting the height and position of the adjusting plate, and the stability of the device is improved. And therefore, the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wind power generation equipment, and in particular to a measurable wind power elastic support adjustment device. Background Art

[0002] As an important component of clean energy, wind power generation technology is developing rapidly. In the design and construction of wind turbines, the performance of the support device directly affects the stability, safety and operating efficiency of the wind turbine. At present, the bearing seat in the wind turbine is directly connected to the frame, and the speed increaser and generator are connected to the bearing seat in a suspended manner. Therefore, elastic support is required to support the speed increaser and generator to ensure the stability of the overall structural installation, reduce the impact on the frame during the operation of the speed increaser, and protect the unit. The existing elastic support device has an unadjustable support height, and the preload force of the support is inconvenient to adjust. At the same time, it is insensitive to low-frequency vibrations. For this reason, a measurable wind power elastic support adjustment device is proposed. Summary of the invention

[0003] In view of this, the present invention provides a measurable wind power elastic support adjustment device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0004] The technical solution of the present invention is implemented as follows: it includes an installation shell, a two-way threaded rod is rotatably connected to the installation shell, one end of the two-way threaded rod is fixedly connected to a handle, both sides of the two-way threaded rod are threadedly connected to threaded blocks, both sides of the threaded block are threadedly connected to limiting blocks, a limiting groove is provided in the installation shell, both sides of each threaded block are hinged with a connecting rod, the end of the connecting rod away from the limiting groove is hinged with a support plate, extension plates are provided on both sides of the support plate, and sliding grooves are provided on both sides of the installation shell.

[0005] Further preferably, an empty groove is provided on one side of the mounting shell, an adjustment plate is slidably connected in the empty groove, a round hole is provided on one side of the adjustment plate, a long bolt is fixedly connected in the empty groove, a first nut is threadedly connected on the long bolt, a second nut is threadedly connected on the long bolt, and a square groove is provided on the adjustment plate.

[0006] Further preferably, a mounting rod is fixedly connected to the bottom of the support plate, the adjustment plate is slidably connected to the mounting rod, a fixing rod is fixedly connected below the support plate, and a spring is sleeved on the fixing rod.

[0007] Further preferably, side panels are respectively provided on both sides of the installation shell, fixing holes are provided on the side panels, the bottoms of the side panels are parallel to the bottom of the installation shell, and each of the side panels is respectively provided with two fixing holes.

[0008] Further preferably, the limit block is slidably connected in the limit groove, the handle is located on the outside of the mounting shell, the connecting rods on the two limit grooves are cross-arranged, the connecting rods pass through the square groove, and the extension plate is slidably connected in the slide groove.

[0009] Further preferably, the long bolt passes through the round hole, the adjustment plate is located between the first nut and the second nut, the empty slot is located above the handle, two groups of square slots are provided, and the mounting rod is located between the two groups of square slots.

[0010] Further preferably, the fixing rods are provided with four groups, one end of the spring is fixedly connected to the bottom of the support plate, the other end of the spring is fixedly connected to the top of the adjustment plate, and the adjustment plate slides on the fixing rods.

[0011] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0012] 1. The present invention can drive two sets of limit grooves to move in relative directions at the same time by rotating the bidirectional threaded rod, and then adjust the height of the support plate through the connecting rod, so as to support the speed increaser and generator of different wind power generation equipment according to their heights, and by adjusting the height and position of the adjustment plate, the tension state of the spring can be adjusted, and then the damping size can be adjusted, thereby improving the practicality of the device.

[0013] 2. The present invention enhances the supporting strength of the speed increaser and the generator of the wind power generation equipment through two groups of connecting rods on each group of limiting grooves, and can quickly fix the mounting shell on the frame of the power generation equipment through two groups of side panels and four groups of fixing holes. The operation is simple and the stability is strong.

[0014] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a structural cross-sectional view of the present invention;

[0018] Figure 3 It is a structural explosion diagram of the present invention.

[0019] Figure numerals: 1. Mounting shell; 2. Bidirectional threaded rod; 3. Handle; 4. Threaded block; 5. Limit block; 6. Limit groove; 7. Connecting rod; 8. Support plate; 9. Extension plate; 10. Slide groove; 11. Empty groove; 12. Adjustment plate; 13. Round hole; 14. Long bolt; 15. First nut; 16. Second nut; 17. Square groove; 18. Fixing rod; 19. Spring; 20. Side plate; 21. Fixing hole; 22. Mounting rod. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] Example:

[0023] like Figure 1-3 As shown, an embodiment of the present invention provides a measurable wind power elastic support adjustment device, including an installation shell 1, a bidirectional threaded rod 2 is rotatably connected through the installation shell 1, one end of the bidirectional threaded rod 2 is fixedly connected to a handle 3, both sides of the bidirectional threaded rod 2 are respectively threadedly connected to thread blocks 4, both sides of the thread block 4 are respectively threadedly connected to limiting blocks 5, a limiting groove 6 is provided in the installation shell 1, each thread block 4 is respectively hinged with a connecting rod 7 on both sides, and a support plate 8 is hinged at one end of the connecting rod 7 away from the limiting groove 6, and extension plates 9 are provided on both sides of the support plate 8, and sliding grooves 10 are respectively provided on both sides of the installation shell 1. By rotating the bidirectional threaded rod 2, the two groups of limiting grooves 6 can be driven to move in relative directions at the same time, and then the height of the support plate 8 is adjusted by the connecting rod 7 to support the speed increaser and generator of different wind power generation equipment according to their heights.

[0024] As a preferred embodiment, an empty groove 11 is provided on one side of the mounting shell 1, and an adjusting plate 12 is slidably connected in the empty groove 11. A round hole 13 is provided on one side of the adjusting plate 12. A long bolt 14 is fixedly connected in the empty groove 11, and a first nut 15 is threadedly connected to the long bolt 14, and a second nut 16 is threadedly connected to the long bolt 14. A square groove 17 is provided on the adjusting plate 12. By adjusting the height and position of the adjusting plate 12, the tensioning state of the spring 19 can be adjusted, and then the damping size can be adjusted, thereby improving the practicality of the device. A mounting rod 22 is fixedly connected to the bottom of the support plate 8, and the adjusting plate 12 is slidably connected to the mounting rod 22. A fixing rod 18 is fixedly connected to the bottom of the support plate 8, and a spring 19 is sleeved on the fixing rod 18. Side plates 20 are respectively provided on both sides of the mounting shell, and fixing holes 21 are provided on the side plates 20. The bottom of the side plates 20 is parallel to the bottom of the mounting shell 1, and two fixing holes 21 are respectively provided on each side plate 20.

[0025] As a preferred embodiment, the limit block 5 is slidably connected in the limit groove 6, the handle 3 is located on the outside of the mounting shell 1, the connecting rods 7 on the two limit grooves 6 are cross-arranged, the connecting rod 7 passes through the square groove 17, the extension plate 9 is slidably connected in the slide groove 10, the long bolt 14 passes through the round hole 13, the adjustment plate 12 is located in the middle of the first nut 15 and the second nut 16, the empty groove 11 is located above the handle 3, the square groove 17 is provided with two groups, the mounting rod 22 is located in the middle of the two groups of square grooves 17, the fixing rod 18 is provided with four groups, one end of the spring 19 is fixedly connected to the bottom of the support plate 8, and the other end of the spring 19 is fixedly connected to the top of the adjusting plate 12, and the adjusting plate 12 slides on the fixing rod 18. Through the two groups of connecting rods 7 on each group of limit grooves 6, the support strength of the speed increaser and the generator of the wind power generation equipment is enhanced, and through the two groups of side plates 20 and the four groups of fixing holes 21, the mounting shell 1 can be quickly fixed to the frame of the power generation equipment, which is simple to operate and has strong stability.

[0026] When the present invention is in operation: the staff uses screws to fix the device on the frame of the wind power generation equipment through the mounting rod 22 on the fixing hole 21, and it is located directly below the speed increaser and the generator, and then manually rotates the handle 3 to drive the bidirectional threaded rod 2 to rotate, and at this time drives the two groups of threaded blocks 4 to slide toward the middle, and at this time the connecting rod 7 rotates above the threaded block 4 and below the support plate 8, and the extension plate 9 slides upward in the slide groove 10 until the support plate 8 fits the bottom of the speed increaser and the generator to support it, and then rotates the second nut 16 to the top of the long bolt 14, and rotates the first nut 15 to the bottom of the long bolt 14, and pushes the adjustment plate 12 to slide in the empty groove 11. At this time, the adjustment plate 12 slides on the mounting rod 22 and the fixing rod 18, compressing the spring 19 to a certain extent, rotating the first nut 15 and the second nut 16 to fit below and above the adjustment plate 12, fixing the position of the adjustment plate 12, and then adjusting the damping strength.

[0027] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A measurable wind power elastic support adjustment device, characterized in that: The invention comprises an installation shell (1), wherein a bidirectional threaded rod (2) is rotatably connected to the installation shell (1), one end of the bidirectional threaded rod (2) is fixedly connected to a handle (3), both sides of the bidirectional threaded rod (2) are respectively threadedly connected to threaded blocks (4), both sides of the threaded blocks (4) are respectively threadedly connected to limit blocks (5), a limit groove (6) is provided in the installation shell (1), both sides of each threaded block (4) are respectively hinged to a connecting rod (7), one end of the connecting rod (7) away from the limit groove (6) is hinged to a support plate (8), both sides of the support plate (8) are provided with extension plates (9), and both sides of the installation shell (1) are respectively provided with sliding grooves (10).

2. A measurable wind power elastic support adjustment device according to claim 1, characterized in that: A hollow groove (11) is provided on one side of the mounting shell (1), an adjusting plate (12) is slidably connected in the hollow groove (11), a round hole (13) is provided on one side of the adjusting plate (12), a long bolt (14) is fixedly connected in the hollow groove (11), a first nut (15) is threadedly connected to the long bolt (14), a second nut (16) is threadedly connected to the long bolt (14), and a square groove (17) is provided on the adjusting plate (12).

3. A measurable wind power elastic support adjustment device according to claim 2, characterized in that: The bottom of the support plate (8) is fixedly connected to a mounting rod (22), the adjustment plate (12) is slidably connected to the mounting rod (22), the lower part of the support plate (8) is fixedly connected to a fixing rod (18), and a spring (19) is sleeved on the fixing rod (18).

4. A measurable wind power elastic support adjustment device according to claim 3, characterized in that: Side panels (20) are respectively provided on both sides of the installation shell (1), and fixing holes (21) are provided on the side panels (20). The bottom of the side panels (20) is parallel to the bottom of the installation shell (1), and each of the side panels (20) is respectively provided with two fixing holes (21).

5. A measurable wind power elastic support adjustment device according to claim 4, characterized in that: The limit block (5) is slidably connected in the limit groove (6), the handle (3) is located on the outside of the mounting shell (1), the connecting rods (7) on the two limit grooves (6) are cross-arranged, the connecting rods (7) pass through the square groove (17), and the extension plate (9) is slidably connected in the slide groove (10).

6. A measurable wind power elastic support adjustment device according to claim 5, characterized in that: The long bolt (14) passes through the circular hole (13), the adjustment plate (12) is located between the first nut (15) and the second nut (16), the empty slot (11) is located above the handle (3), the square slot (17) is provided with two groups, and the mounting rod (22) is located between the two groups of square slots (17).

7. A measurable wind power elastic support adjustment device according to claim 6, characterized in that: The fixing rod (18) is provided with four groups, one end of the spring (19) is fixedly connected to the bottom of the support plate (8), the other end of the spring (19) is fixedly connected to the top of the adjustment plate (12), and the adjustment plate (12) slides on the fixing rod (18).

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