Positioning anemograph of high-capacity wind turbine generator

Abstract

The utility model belongs to the technical field of wind turbine generator equipment, and particularly relates to a positioning anemograph of a high-capacity wind turbine generator, which comprises a mounting plate, an anemograph body arranged at the top end of the mounting plate, and an adjusting mechanism arranged at the top end of the mounting plate, by means of cooperation of the gear and the rack, the driving motor is started to drive the gear to rotate, so that the gear is continuously engaged with the rack to drive the moving plate and the anemograph body on the moving plate to move, the position of the anemograph body is adjusted, manual adjustment of workers is not needed, the labor intensity of the workers is reduced, and the working efficiency is improved. Meanwhile, a fixing mechanism is additionally arranged, the characteristic that an inserting block and an inserting opening are used in cooperation is utilized, when the anemograph body is installed, a shifting rod is used for driving a rotating ring to rotate, the inserting block enters the inserting opening, and the anemograph body is rapidly positioned and installed; and a worker can conveniently and quickly mount and dismount the anemograph body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wind turbine equipment technical field, concretely relates to a positioning anemograph of large capacity wind turbine. BACKGROUND

[0002] The wind turbine is the equipment that wind energy is converted into electric energy, is widely used in renewable energy power generation, and the wind turbine utilizes the kinetic energy of wind, drives the blade rotation, and then drives the generator to generate electric power, and the use of the wind turbine helps to reduce the dependence on coal, petroleum and natural gas and other fossil fuels, promotes the diversification and sustainability of energy structure, and through the effective use of wind energy, the wind turbine can make important contributions to economic development, environmental protection and energy security, in order to provide real-time data for the operation of the wind turbine, wind speed instrument needs to be installed on the generator set to monitor wind speed in real time;

[0003] It is found that the publication (announcement) No. CN211448906U discloses a positioning anemograph for large capacity wind turbine, and the technical scheme includes: installation bottom plate, adjusting assembly, two sets of positioning assembly, support rod and anemograph body, the installation bottom plate is overall rectangular structure, the adjusting assembly is installed on the upper end of installation bottom plate, two sets of positioning assembly are matched and installed on the adjusting assembly, etc. Technical scheme has the technical effect that the wind speed instrument can be quickly positioned and fixed by the staff, etc.;

[0004] However, when the position of the anemograph is adjusted, the staff needs to manually operate it, since the anemograph is mostly installed at a high place, the staff cannot conveniently adjust the position of the anemograph;

[0005] To solve the above problems, the positioning anemograph for large capacity wind turbine is provided in the present application. UTILITY MODEL CONTENT

[0006] To solve the problems in the above background technology, the utility model provides a positioning anemograph for large capacity wind turbine, which has the characteristics of conveniently adjusting the position of the anemograph.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a positioning anemograph for large capacity wind turbine, comprising an installation plate and an anemograph body arranged at the top end of the installation plate, further comprising an adjusting mechanism arranged at the top end of the installation plate.

[0008] The adjusting mechanism comprises a support plate, a reserved groove is formed in the middle position of the support plate, a strip-shaped hole is formed in the center position of the reserved groove, a T-shaped moving block is arranged in the strip-shaped hole, a connecting hole is formed in the center position of the T-shaped moving block, support columns are fixedly connected on the top surface of the T-shaped moving block in a symmetrical mode, a moving plate is fixedly connected on the top surface of the support columns, the anemometer body is arranged on the top surface of the moving plate, a driving motor is installed on the center position of the top surface of the T-shaped moving block, a gear is rotatably connected on the bottom surface of the T-shaped moving block, the output shaft of the driving motor passes through the connecting hole and is fixedly connected with the gear, a rack is fixedly connected on the bottom surface of the support plate and close to the gear, and the gear is meshingly connected with the rack.

[0009] As the positioning anemometer of the large-capacity wind turbine of the utility model, the four corner positions of the bottom surface of the support plate are fixedly connected with the pad, and the pad is fixedly connected with the mounting plate.

[0010] As the positioning anemometer of the large-capacity wind turbine of the utility model, the four corner positions of the bottom surface of the support plate are fixedly connected with the pad, and the pad is fixedly connected with the mounting plate.

[0011] As the positioning anemometer of the large-capacity wind turbine of the utility model, the four corner positions of the top surface of the support plate are fixedly connected with the fixed block, the fixed blocks located on the same side are fixedly connected with the guide column, the two sides of the moving plate are fixedly connected with the connecting rod in a symmetrical mode, the end of the connecting rod away from the moving plate is fixedly connected with the eye, and the eye is slidably connected with the close guide column.

[0012] As the positioning anemometer of the large-capacity wind turbine of the utility model, the four corner positions of the top surface of the support plate are fixedly connected with the fixed block, the fixed blocks located on the same side are fixedly connected with the guide column, the two sides of the moving plate are fixedly connected with the connecting rod in a symmetrical mode, the end of the connecting rod away from the moving plate is fixedly connected with the eye, and the eye is slidably connected with the close guide column.

[0013] The fixing mechanism comprises a fixing ring, the fixing ring is fixedly connected on the top surface of the moving plate, the anemometer body is arranged on the inner side of the fixing ring, a plurality of positioning grooves are uniformly distributed on the top position of the inner wall of the fixing ring, an annular groove is formed on the bottom position of the inner wall of the fixing ring, a reserved opening is formed on the position of the outer wall of the fixing ring close to the annular groove, a rotating ring is arranged in the annular groove, a fixing rod is fixedly connected on the top position of the rotating ring, an insertion block is fixedly connected on the top position of the fixing rod, a connecting ring is fixedly connected on the outer wall of the anemometer body, a plurality of positioning blocks are fixedly connected on the outer wall of the connecting ring in a circumferential uniform mode, the positioning blocks are arranged in the close positioning grooves respectively, an insertion opening is formed on the positioning block, and the insertion block is arranged in the close insertion opening.

[0014] The utility model relates to a positioning anemograph of large capacity wind turbine, the rotating ring outer wall fixedly connected with the position close to the reserved mouth has the lever, the lever sets up in the reserved mouth, the first threaded hole is set up on the lever, the movable plate top surface fixedly connected with the position close to the lever has the connecting block, the second threaded hole is set up in the centre position of connecting block top, the threaded rod is set up in the second threaded hole, the bottom end connecting block threaded connection of threaded rod, the top of threaded rod sets up in the first threaded hole, and is connected with lever threadedly, the top of threaded rod fixedly connected with the knob.

[0015] Compared with the prior art, the utility model has the advantages that: in the application, the adjusting mechanism is added, the gear and the rack are matched, the driving motor is started to drive the gear to rotate, the gear is continuously engaged with the rack, the movable plate and the anemograph body on the movable plate are driven to move, the position of the anemograph body is adjusted, manual adjustment of the anemograph body by the staff is not needed, the labor intensity of the staff is reduced, the labor cost is reduced, and the fixing mechanism is added, the plug and the socket are matched, when the anemograph body is installed, the lever is used to drive the rotating ring to rotate, the plug is inserted into the socket, the anemograph body is quickly positioned and installed, and the staff can quickly assemble and disassemble the anemograph body. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation on the utility model.

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the first local structure schematic diagram of the utility model;

[0019] Figure 3 It is the second local structure schematic diagram of the utility model;

[0020] Figure 4 It is the structural schematic diagram of the support plate position in the utility model;

[0021] Figure 5 It is the second perspective schematic diagram of the utility model in Figure 4 ;

[0022] Figure 6 It is the structural schematic diagram of the fixed mechanism position in the utility model;

[0023] Figure 7 It is the structural schematic diagram of the fixed ring inside in the utility model;

[0024] Figure 8 It is the structure schematic view of the fixed ring in the utility model;

[0025] Figure 9 It is the structure schematic view of the rotating ring position in the utility model;

[0026] Figure 10 It is the structure schematic view of the connecting ring in the utility model;

[0027] In the drawing,

[0028] 1, mounting plate; 11, anemometer body;

[0029] 2, adjusting mechanism; 21, support plate; 22, reserved slot; 23, strip hole; 24, cushion block; 25, guide rail; 26, baffle; 27, T-shaped moving block; 28, connecting hole; 29, support column; 210, moving plate; 211, connecting rod; 212, sleeve ring; 213, fixed block; 214, guide column; 215, drive motor; 216, gear; 217, rack;

[0030] 3, fixed mechanism; 31, fixed ring; 32, positioning groove; 33, annular groove; 34, reserved port; 35, rotating ring; 36, fixed rod; 37, plug; 38, lever; 39, first threaded hole; 310, connecting block; 311, second threaded hole; 312, threaded rod; 313, knob; 314, connecting ring; 315, positioning block; 316, socket. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Embodiment 1: as shown in Figure 1

[0033] A positioning anemometer of a large-capacity wind turbine generator, comprising a mounting plate 1 and an anemometer body 11 arranged at the top end of the mounting plate 1.

[0034] ​In the embodiment: the search public (announcement) No.: CN211448906U discloses a positioning anemometer for large-capacity wind turbine, in order to solve the technical problems existing in the prior art, such as the above background technology, the problem of needing manual adjustment of the position of the anemometer by the staff in combination with use, which is obviously a practical problem and is relatively difficult to solve, therefore, in order to solve this technical problem, the adjusting mechanism 2 and the fixing mechanism 3 are added on this basis.

[0035] Further,

[0036] As Figures 1 to 10 shown;

[0037] In combination with the above content:

[0038] In order to achieve this, the positioning anemometer for large-capacity wind turbine also includes an adjusting mechanism 2 arranged at the top end of the mounting plate 1.

[0039] The adjusting mechanism 2 includes a support plate 21, a reserved slot 22 is formed in the middle position of the support plate 21, a strip-shaped hole 23 is formed in the center position of the support plate 21 located in the reserved slot 22, a T-shaped moving block 27 is arranged in the strip-shaped hole 23, a connecting hole 28 is formed in the center position of the T-shaped moving block 27, a support column 29 is fixedly connected to the top surface of the T-shaped moving block 27 in a symmetrical manner, a moving plate 210 is fixedly connected to the top surface of the support column 29, the anemometer body 11 is arranged on the top surface of the moving plate 210, a drive motor 215 is installed at the center position of the top surface of the T-shaped moving block 27, a gear 216 is rotatably connected to the bottom surface of the T-shaped moving block 27, the output shaft of the drive motor 215 passes through the connecting hole 28 and is fixedly connected with the gear 216, a rack 217 is fixedly connected to the position close to the gear 216 on the bottom surface of the support plate 21, and the gear 216 is meshingly connected with the rack 217.

[0040] In the embodiment: starting the drive motor 215 drives the gear 216 to rotate, so that the gear 216 continuously meshes with the rack 217, thereby driving the T-shaped moving block 27 to move in the strip-shaped hole 23, and simultaneously driving the moving plate 210 to move, so as to adjust the position of the anemometer body 11 on the moving plate 210, without the need for manual adjustment by the staff, thereby reducing the labor intensity of the staff and reducing the labor cost.

[0041] Further,

[0042] In an optional embodiment, a pad 24 is fixedly connected to each of the four corners of the bottom surface of the support plate 21, and the pad 24 is fixedly connected with the mounting plate 1.

[0043] Further,

[0044] In an optional embodiment, guide rails 25 are symmetrically arranged in the reservation groove 22, and the guide rails 25 are fixedly connected with the support plate 21. The two ends of the guide rails 25 are fixedly connected with baffle plates 26. T-shaped moving blocks 27 are slidingly connected with the guide rails 25 on both sides.

[0045] In the embodiment, the guide rails 25 can guide the movement of the T-shaped moving blocks 27, and make the movement of the T-shaped moving blocks 27 more stable.

[0046] Further,

[0047] In an optional embodiment, fixed blocks 213 are fixedly connected to the four corners of the top surface of the support plate 21. Guide columns 214 are fixedly connected between the fixed blocks 213 on the same side. Connection rods 211 are symmetrically fixedly connected to the two sides of the moving plate 210. The ends of the connection rods 211 away from the moving plate 210 are fixedly connected with eyelets 212. The eyelets 212 are slidingly connected with the close guide columns 214.

[0048] In the embodiment, the guide columns 214 can guide the movement of the moving plate 210, and improve the stability of the moving plate 210 when moving.

[0049] Further,

[0050] In an optional embodiment, a fixing mechanism 3 is arranged on the top surface of the moving plate 210.

[0051] The fixing mechanism 3 comprises a fixed ring 31 fixedly connected to the top surface of the moving plate 210. The anemometer body 11 is arranged inside the fixed ring 31. A plurality of positioning grooves 32 are uniformly distributed on the top of the inner wall of the fixed ring 31. An annular groove 33 is arranged at the bottom of the inner wall of the fixed ring 31. A reserved opening 34 is arranged at the position close to the annular groove 33 of the outer wall of the fixed ring 31. A rotating ring 35 is arranged in the annular groove 33. Fixed rods 36 are fixedly connected to the top surface of the rotating ring 35 close to the positioning grooves 32. Insert blocks 37 are fixedly connected to the top of the fixed rods 36. A connecting ring 314 is fixedly connected to the outer wall of the anemometer body 11. A plurality of positioning blocks 315 are fixedly connected to the outer wall of the connecting ring 314. The positioning blocks 315 are arranged in the close positioning grooves 32. Insert openings 316 are arranged in the positioning blocks 315.

[0052] In the embodiment, when the anemometer body 11 is installed, the positioning block 315 is inserted into the positioning groove 32 to preliminarily limit the anemometer body 11, then the rotating ring 35 is rotated to drive the fixed rod 36 and the insertion block 37 on the fixed rod 36 to move, so that the insertion block 37 moves towards the direction of the insertion port 316 and finally moves into the insertion port 316, and the anemometer body 11 is further limited and fixed, which is convenient for the installation and disassembly of the anemometer body 11 by the staff.

[0053] Further,

[0054] In an optional embodiment, the outer wall of the rotating ring 35 is fixedly connected with a push rod 38 near the reserved port 34, the push rod 38 is arranged in the reserved port 34, the first threaded hole 39 is arranged on the push rod 38, the connecting block 310 is fixedly connected to the top surface of the moving plate 210 near the push rod 38, the second threaded hole 311 is arranged at the center of the top of the connecting block 310, the threaded rod 312 is arranged in the second threaded hole 311, the bottom end of the threaded rod 312 is threadedly connected to the connecting block 310, the top end of the threaded rod 312 is arranged in the first threaded hole 39 and is threadedly connected to the push rod 38, and the knob 313 is fixedly connected to the top end of the threaded rod 312.

[0055] In the embodiment, the rotating ring 35 is driven to rotate by the push rod 38, so that the anemometer body 11 is limited and fixed, when the push rod 38 moves to the position of the connecting block 310, the threaded rod 312 is inserted into the first threaded hole 39, the threaded rod 312 is driven to rotate by the knob 313, the threaded rod 312 is arranged in the second threaded hole 311, the push rod 38 is limited and fixed, and the limitation and fixation of the anemometer body 11 are completed.

[0056] The working principle and use process of the utility model: when installing the anemograph body 11, the positioning block 315 is inserted into the positioning groove 32, the anemograph body 11 is preliminarily limited, then the rotating ring 35 is rotated by using the shift lever 38 to drive, the fixed rod 36 and the insert block 37 on the fixed rod 36 are moved together, the insert block 37 moves to the direction of the socket 316 and finally moves into the socket 316, when the shift lever 38 moves to the position of the connecting block 310, the threaded rod 312 is inserted into the first threaded hole 39, and the threaded rod 312 is rotated by using the knob 313, the threaded rod 312 enters the second threaded hole 311, the shift lever 38 is fixed and limited, thereby completing the limiting and fixing of the anemograph body 11, when the position of the anemograph body 11 needs to be adjusted, the driving motor 215 is started to drive the gear 216 to rotate, the gear 216 is continuously engaged with the rack 217, thereby driving the T-shaped moving block 27 to move in the strip-shaped hole 23, the moving plate 210 is moved at the same time, the guide rail 25 can guide the movement of the T-shaped moving block 27, the movement of the T-shaped moving block 27 is more stable, the guide column 214 can guide the movement of the moving plate 210 and improve the stability when the moving plate 210 moves, thereby adjusting the position of the anemograph body 11 on the moving plate 210, manual adjustment of the staff is not needed, the labor intensity of the staff is reduced, and the labor cost is reduced.

[0057] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A large-capacity wind turbine generator positioning anemometer, comprising a mounting plate (1) and an anemometer body (11) arranged at the top end of the mounting plate (1), characterized in that: The adjusting mechanism (2) is arranged at the top end of the mounting plate (1); The adjusting mechanism (2) comprises a support plate (21), a reserved groove (22) is arranged at the middle position of the support plate (21), a strip-shaped hole (23) is arranged at the center position of the reserved groove (22), a T-shaped moving block (27) is arranged in the strip-shaped hole (23), a connecting hole (28) is arranged at the center position of the T-shaped moving block (27), support columns (29) are fixedly connected to the top surface of the T-shaped moving block (27) in a symmetrical mode, a moving plate (210) is fixedly connected to the top surface of the support column (29), the wind speed instrument body (11) is arranged on the top surface of the moving plate (210), a driving motor (215) is arranged at the center position of the top surface of the T-shaped moving block (27), a gear (216) is rotatably connected to the bottom surface of the T-shaped moving block (27), the output shaft of the driving motor (215) penetrates through the connecting hole (28) and is fixedly connected with the gear (216), and the support plate (21) is fixedly connected with a rack (217) at the position close to the gear (216) on the bottom surface.

2. A wind speed sensor for a large capacity wind turbine according to claim 1, characterized in that: The bottom surface of the support plate (21) is fixedly connected with four pad blocks (24) at four corners, and the pad blocks (24) are fixedly connected with the mounting plate (1).

3. A wind speed sensor for a large capacity wind turbine according to claim 1, characterized in that: The reserved groove (22) is symmetrically provided with guide rails (25), the guide rails (25) are fixedly connected with the support plate (21), the guide rails (25) are fixedly connected with baffle plates (26) at two ends, and the T-shaped moving block (27) is slidably connected with the guide rails (25) on both sides.

4. A wind speed sensor for a large capacity wind turbine according to claim 1, characterized in that: The top surface of the support plate (21) is fixedly connected with four fixed blocks (213) at four corners, the fixed blocks (213) on the same side are fixedly connected with guide columns (214), and the moving plate (210) is fixedly connected with connecting rods (211) on both sides in a symmetrical mode, the ends, away from the moving plate (210), of the connecting rods (211) are fixedly connected with sleeve rings (212), and the sleeve rings (212) are slidably connected with the guide columns (214) close to the sleeve rings (212).

5. A wind speed sensor for a large capacity wind turbine according to claim 1, characterized in that: The fixing mechanism (3) is arranged on the top surface of the moving plate (210). The fixing mechanism (3) includes a fixing ring (31) fixedly connected on the top surface of the moving plate (210), the anemograph body (11) is arranged inside the fixing ring (31), the top of the inner wall of the fixing ring (31) is uniformly distributed with a plurality of positioning grooves (32), the bottom of the inner wall of the fixing ring (31) is provided with an annular groove (33), the outer wall of the fixing ring (31) is provided with a reserved port (34) near the annular groove (33), the annular groove (33) is provided with a rotating ring (35), the top of the rotating ring (35) is fixedly connected with a fixing rod (36) near the positioning groove (32), the top of the fixing rod (36) is fixedly connected with an insertion block (37), the outer wall of the anemograph body (11) is fixedly connected with a connecting ring (314), the outer wall of the connecting ring (314) is uniformly fixedly connected with a plurality of positioning blocks (315), the positioning blocks (315) are arranged in the adjacent positioning grooves (32) respectively, the positioning blocks (315) are all provided with an insertion port (316), and the insertion blocks (37) are arranged in the adjacent insertion ports (316) respectively.

6. A wind speed sensor for a large capacity wind turbine according to claim 5, wherein: The outer wall of the rotating ring (35) is fixedly connected with a lever (38) near the reserved port (34), the lever (38) is arranged in the reserved port (34), the lever (38) is provided with a first threaded hole (39), the top surface of the moving plate (210) is fixedly connected with a connecting block (310) near the lever (38), the top of the connecting block (310) is provided with a second threaded hole (311), the second threaded hole (311) is provided with a threaded rod (312), the bottom end of the threaded rod (312) is threadedly connected with the connecting block (310), the top end of the threaded rod (312) is arranged in the first threaded hole (39) and is threadedly connected with the lever (38), and the top end of the threaded rod (312) is fixedly connected with a knob (313).

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