Offshore wind power bird monitor

Abstract

The utility model discloses an offshore wind power bird monitor which comprises a base, a supporting column is arranged at the upper end of the base, a shell is rotationally connected to the upper end of the supporting column, a limiting groove is formed in one end of the shell, a camera is arranged in the limiting groove, limiting rods are arranged at the upper end and the lower end in the shell, and a limiting plate is slidably connected into the shell. A sliding groove is formed in one end of the limiting plate, a cam is rotationally connected into the shell, a limiting opening is formed in one end of the shell, a rack is arranged at the upper end of the limiting opening, a first supporting rod is arranged at one end of the limiting plate, a second supporting rod is arranged at one end of the first supporting rod, a rotating shaft is rotationally connected between the second supporting rod and the limiting plate, and a gear is arranged on the outer side of the rotating shaft. A first belt wheel is arranged at one end of the rotating shaft, a second belt wheel is rotationally connected to one end of the second supporting rod, and a brush disc is arranged at one end of the second belt wheel. According to the bird monitoring device, pollutants on the camera can be conveniently cleaned during bird monitoring, and bird monitoring is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of bird monitoring, in particular to an offshore wind power bird monitor. Background Art

[0002] Offshore wind power is a technology that uses offshore wind energy to generate electricity, usually achieved by building wind turbines in the ocean. Offshore wind power is a continuously renewable and unlimited energy source that plays an important role in power generation. However, some birds fly and forage on the sea surface. The blades of wind turbines are relatively large, and the blades rotate at high speed during the power generation process. When birds fly over wind turbines, they can easily hit the blades, causing serious harm to the birds and also easily damaging the blades. In order to prevent birds from hitting the blades of wind turbines during flight, in the prior art, a monitor with a camera is usually installed on the wind turbine to monitor the birds. When the birds are detected approaching, the player is activated to emit sound to drive the birds away. However, when the existing monitor is used, due to the high height of the wind turbines, the camera cannot be easily cleaned after being contaminated by dust, etc., which easily affects the monitoring of birds. Utility Model Content

[0003] The utility model aims to provide an offshore wind power bird monitor, which can facilitate the cleaning of pollutants on a camera during bird monitoring to prevent the bird monitoring from being affected.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] An offshore wind power bird monitor comprises a base, wherein a pillar is vertically arranged at the upper end of the base, and a shell is rotatably connected to the upper end of the pillar, a first motor for driving the shell to rotate is installed inside the pillar, a limiting groove is provided at one end of the shell, a camera is provided inside the limiting groove, limiting rods are horizontally provided near the limiting groove at the upper and lower ends inside the shell, a limiting plate which is vertically arranged and slidably connected to each limiting rod is slidably connected inside the shell, a sliding groove is provided at one end of the limiting plate away from the limiting groove along its length direction, a cam is rotatably connected to the inside of the shell near the limiting groove, a limiting column movably connected to the cam is provided at an eccentric position of one end of the cam near the sliding groove, and a second motor for driving the cam to rotate is installed inside the shell;

[0006] A limiting opening is provided on the lower side of one end of the shell near the limiting groove, a rack is provided on the upper end of the limiting opening, a first support rod slidably connected to the limiting plate is horizontally provided on one end of the limiting plate near the limiting opening, a second support rod is upwardly provided on one end of the first support rod away from the limiting plate, a rotating shaft passing through the limiting opening is rotatably connected between the second support rod and the limiting plate, a gear meshing with the rack is provided on the outer side of the rotating shaft, a first pulley rotatably connected to the first support rod is provided on one end of the rotating shaft near the second support rod, a second pulley is rotatably connected to the first support rod at one end of the rotating shaft near the camera, a transmission belt for transmission is provided between the first pulley and the second pulley, a brush disk is provided on one end of the second pulley near the camera, and a bird repelling device is provided on the upper end of the shell.

[0007] By adopting the above technical solution, the base is installed on the wind turbine generator set, and the first motor in the pillar is started. The first motor can drive the shell to rotate, and the shell drives the camera in the limit groove to rotate, so that it is convenient to monitor birds flying from all directions of the wind turbine set. When birds are observed to approach, the bird expelling device is started to expel the birds. When the camera is contaminated by dust, the second motor is started, the second motor drives the cam to rotate, the cam drives the limit column to rotate, the limit column drives the limit plate to slide back and forth relative to the limit rod, and the limit column rotates and slides in the slide groove at the same time. The reciprocating motion of the limit plate drives the first support rod to move back and forth in the limit mouth, and the first support rod drives the second support rod to move back and forth. Under the action of the rack, during the reciprocating movement of the second support rod and the limit plate, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the first pulley to rotate, the first pulley drives the second pulley to rotate through the transmission belt, and the second drive drives the brush plate to rotate, so that the second support rod drives the brush plate to move back and forth relative to the camera to clean the pollutants on the camera, and the second motor is turned off after the cleaning is completed.

[0008] The utility model is further configured as follows: a plurality of fixing holes arranged at equal intervals are opened at the lower end of the base, and a fixing bolt is rotatably connected inside each fixing hole.

[0009] The utility model is further configured as follows: a storage battery for providing electric power is arranged inside the shell.

[0010] The utility model is further configured as follows: a debugging port is provided at one end of the shell, and a time controller is provided at one end of the shell near the debugging port.

[0011] The utility model is further configured as follows: the bird-repelling device includes a player arranged at the upper end of the shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The camera can be cleaned conveniently to prevent the camera from being contaminated and affecting the monitoring of birds. The second motor is started to drive the cam to rotate. The rotation of the cam drives the limit plate to move back and forth left and right. The limit plate drives the first support rod and the second support rod to move back and forth left and right. Under the action of the rack, the gear can rotate during the reciprocating movement of the second support rod, thereby driving the first pulley to rotate. The first pulley drives the second pulley to rotate through the transmission drive. The second pulley drives the brush plate to rotate. At the same time, the second support rod drives the brush plate to move back and forth left and right relative to the camera, thereby completing the cleaning of pollutants on the camera. The camera can be cleaned regularly through the time controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial cross-sectional view of the utility model;

[0016] Figure 3 It is a partial cross-sectional view showing the housing of the utility model;

[0017] Figure 4 It shows the connection relationship between the first pulley, the second pulley and the transmission belt of the utility model;

[0018] Figure 5 It is a base for displaying the utility model.

[0019] In the figure: 1. base; 2. fixing hole; 3. fixing bolt; 4. pillar; 5. first motor; 6. housing; 7. limiting groove; 8. camera; 9. second motor; 10. cam; 11. limiting column; 12. limiting plate; 13. slide groove; 14. limiting rod; 15. first support rod; 16. limiting mouth; 17. second support rod; 18. rotating shaft; 19. gear; 20. rack; 21. first pulley; 22. second pulley; 23. transmission belt; 24. brush plate; 25. debugging mouth; 26. time controller; 27. battery; 28. player. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example, see Figure 1-5 A bird monitor for offshore wind power includes a base 1, a pillar 4 is vertically arranged in the middle of the upper end of the base 1, the upper end of the pillar 4 is rotatably connected to a shell 6, and a first motor 5 for driving the shell 6 to rotate is installed at the upper end of the support rod, which can facilitate the monitoring of birds in different directions. Four fixing holes 2 arranged at equal intervals are opened at the upper end of the base 1, and a fixing bolt 3 is rotatably connected inside each fixing hole 2. A player 28 for driving birds away is arranged at the upper end of the shell 6, a debugging port 25 is opened at the right end of the shell 6, and a time controller 26 is arranged at the debugging port 25 at the right end of the shell 6. A battery 27 for providing power is arranged on the rear side of the lower end of the shell 6.

[0025] A limit groove 7 is provided on the upper side of the front end of the shell 6, and a camera 8 is arranged inside the limit groove 7. A limit rod 14 is horizontally arranged at the upper and lower ends of the shell 6 near the limit groove 7. A limit plate 12 which is vertically arranged and slidably connected to each limit rod 14 is slidably connected inside the shell 6. A slide groove 13 is provided at the rear end of the limit plate 12 along its length direction. A cam 10 is rotatably connected to the shell 6 near the limit rod 14. A second motor 9 for driving the cam 10 to rotate is installed at the lower end of the shell 6. A limit column 11 which is rotatably and slidably connected to the slide groove 13 is provided at the eccentric part of the front end of the cam 10, which can conveniently drive the limit plate 12 to reciprocate left and right.

[0026] A limiting opening 16 is provided on the lower side of the front end of the shell 6 below the limiting groove 7, and a first support rod 15 is provided forward on the lower side of the front end of the limiting plate 12, which passes through the limiting opening 16 and is slidably connected thereto. A second support rod 17 is provided upward at the front end of the first support rod 15, and a rack 20 is provided at the upper end of the limiting opening 16. A rotating shaft 18 passing through the limiting opening 16 is rotatably connected between the second support rod 17 and the limiting plate 12, and a gear 19 meshing with the rack 20 is provided on the outer side of the rotating shaft 18, which can conveniently drive the gear 19 to rotate. A first pulley 21 is provided at the front end of the rotating shaft 18, and a second pulley 22 is rotatably connected to the rear end of the second support rod 17 near the camera 8, and a transmission belt 23 for transmission is provided between the first pulley 21 and the second pulley 22, and a brush disk 24 is provided at the rear end of the second pulley 22, which can facilitate cleaning of the camera 8.

[0027] Usage: install the base 1 to the wind turbine generator set through the fixing bolts 3 in the fixing holes 2, start the first motor 5 in the pillar 4, the battery 27 provides power, the first motor 5 starts to drive the housing 6 to rotate, and the housing 6 drives the camera 8 in the limit slot 7 to rotate, so that it is convenient to monitor birds flying from all directions of the wind turbine set, and when birds are observed approaching, start the player 28 to drive the birds away, set the value of the time controller 26, let the time controller 26 control the start and stop of the second motor 9, let the second motor 9 start at a certain interval, and then drive the cam 10 to rotate, the cam 10 drives the limit column 11 to rotate, the limit column 11 drives the limit plate 12 to slide back and forth relative to the limit rod 14, and at the same time the limit column 11 is in the slide slot 1 3 rotates and slides, the reciprocating motion of the limit plate 12 drives the first support rod 15 to reciprocate in the limit opening 16, and the first support rod 15 drives the second support rod 17 to reciprocate. Under the action of the rack 20, during the reciprocating movement of the second support rod 17 and the limit plate 12, the rack 20 drives the gear 19 to rotate, the gear 19 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the first pulley 21 to rotate, the first pulley 21 drives the second pulley 22 to rotate through the transmission belt 23, and the second drive drives the brush plate 24 to rotate, so that the second support rod 17 drives the brush plate 24 to reciprocate relative to the camera 8 to clean the pollutants on the camera 8. After cleaning for a certain period of time, the time controller 26 controls the second motor 9 to turn off, so as to make it more convenient to clean the camera 8.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An offshore wind power bird monitor, comprising a base (1), characterized in that: A support (4) is vertically arranged at the upper end of the base (1), and a housing (6) is rotatably connected to the upper end of the support (4). A first motor (5) for driving the housing (6) to rotate is installed inside the support (4). A limiting groove (7) is provided at one end of the housing (6), and a camera (8) is arranged inside the limiting groove (7). Limiting rods (14) are horizontally arranged at the upper and lower ends of the housing (6) near the limiting groove (7). The housing (6) is slidably connected to a vertically arranged A limiting plate (12) is disposed and slidably connected to each limiting rod (14); a sliding groove (13) is provided along the length direction of the limiting plate (12) at one end away from the limiting groove (7); a cam (10) is rotatably connected to the inner part of the housing (6) near the limiting groove (7); a limiting column (11) movably connected to the cam (10) is provided at an eccentric position of one end of the cam (10) near the sliding groove (13); and a second motor (9) for driving the cam (10) to rotate is installed inside the housing (6); A limiting opening (16) is provided at the lower side of one end of the housing (6) close to the limiting groove (7); a rack (20) is provided at the upper end of the limiting opening (16); a first support rod (15) is horizontally provided at one end of the limiting plate (12) close to the limiting opening (16) and is slidably connected thereto; a second support rod (17) is upwardly provided at one end of the first support rod (15) away from the limiting plate (12); a rotating shaft (18) passing through the limiting opening (16) is rotatably connected between the second support rod (17) and the limiting plate (12); an outer surface of the rotating shaft (18) is provided with a plurality of support rods (15) extending upwardly from the first support rod (15); A gear (19) meshing with the rack (20) is arranged on the side; a first pulley (21) rotatably connected to the rotating shaft (18) is arranged at one end of the rotating shaft (18) close to the second support rod (17); a second pulley (22) is rotatably connected to the one end of the second support rod (17) close to the camera (8); a transmission belt (23) for transmission is arranged between the first pulley (21) and the second pulley (22); a brush disc (24) is arranged at one end of the second pulley (22) close to the camera (8); and a bird-repelling device is arranged at the upper end of the housing (6).

2. The offshore wind power bird monitor according to claim 1, characterized in that: The lower end of the base (1) is provided with a plurality of fixing holes (2) arranged at equal intervals, and a fixing bolt (3) is rotatably connected inside each fixing hole.

3. The offshore wind power bird monitor according to claim 1, characterized in that: A storage battery (27) for providing electric power is arranged inside the housing (6).

4. The offshore wind power bird monitor according to claim 1, characterized in that: A debugging port (25) is provided at one end of the shell (6), and a time controller (26) is provided at one end of the shell (6) near the debugging port (25).

5. The offshore wind power bird monitor according to claim 1, characterized in that: The bird-repelling device comprises a player (28) arranged at the upper end of the housing (6).

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