Safety monitoring equipment for offshore wind turbine generator

Abstract

The utility model relates to the technical field of wind turbine generators, and discloses an offshore wind turbine generator safety monitoring device which comprises a storage block, the inner wall of the storage block is fixedly connected with a sleeve, the inner wall of the sleeve is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a first fixing column, and the output end of the first fixing column is fixedly connected with a second fixing column. A ratchet wheel is fixedly connected to the outer wall of the first fixing column, a fixing plate is fixedly connected to the outer wall of the sleeve, a second fixing column is fixedly connected to the upper surface of the fixing plate, and a monitoring assembly is arranged on the upper surface of the first fixing column and used for monitoring the safety of the wind turbine generator. According to the monitoring device, the servo motor drives the first fixing column to rotate, so that the ratchet wheel can be driven to rotate, when the first fixing column rotates, the monitor can be driven to rotate through the rotating disc, and when the ratchet wheel rotates, the first spring is extruded, so that the effects of adjusting the angle of the monitor and carrying out multi-angle monitoring can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbines, in particular to safety monitoring equipment for offshore wind turbines. Background Art

[0002] Offshore wind turbines refer to wind power generation equipment installed at sea, also known as offshore wind turbines or offshore wind turbines. They are equipment that uses offshore wind energy to generate electricity, usually consisting of a wind farm consisting of multiple wind turbines. Safety monitoring equipment plays a key role in offshore wind turbines, not only ensuring the safe operation of the equipment and the safety of personnel, but also improving the reliability and economy of the equipment. These devices effectively manage and optimize the operation of wind farms through real-time monitoring, data analysis and remote management. Therefore, an offshore wind turbine safety monitoring device will be used.

[0003] In modern technology, offshore wind turbine safety monitoring equipment is usually fixed on a mounting block. During use, it may be impossible to adjust the angle of the monitor and perform multi-angle monitoring. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an offshore wind turbine safety monitoring device, aiming to improve the problem of being unable to monitor from multiple angles.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safety monitoring device for an offshore wind turbine generator system comprises a storage block, the inner wall of the storage block is fixedly connected to a sleeve, the inner wall of the sleeve is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a first fixing column, the outer wall of the first fixing column is fixedly connected to a ratchet, the outer wall of the sleeve is fixedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a second fixing column, the outer wall of the second fixing column is rotatably connected to a first pawl, the outer wall of the first pawl is fixedly connected to a first spring, the outer wall of the first spring is fixedly connected to the inner wall of the storage block, the outer wall of the second fixing column is rotatably connected to a second pawl, and a monitoring component is arranged on the upper surface of the first fixing column, which is used to monitor the safety of the wind turbine generator system.

[0007] Preferably, the monitoring assembly comprises a rotating disk, the lower surface of the rotating disk is fixedly connected to the upper surface of the first fixed column, and the upper surface of the rotating disk is fixedly connected with a monitor.

[0008] Preferably, a connection frame is fixedly connected to the outer wall of the storage block, a storage shaft is fixedly connected to the upper surface of the connection frame, and a bottom plate is arranged on the lower surface of the connection frame.

[0009] Preferably, the inner wall of the storage shaft is slidably connected with a connecting shaft, the upper surface of the connecting shaft is fixedly connected with a knob, and the lower surface of the connecting shaft is fixedly connected with a rotating shaft.

[0010] Preferably, a second spring is fixedly connected to the lower surface of the connecting shaft, and the lower surface of the second spring is fixedly connected to the inner wall of the storage shaft.

[0011] Preferably, a limiting column is fixedly connected to the outer wall of the rotating shaft, and a clamping column is fixedly connected to the outer wall of the rotating shaft.

[0012] Preferably, a rotation groove is provided inside the bottom plate.

[0013] Preferably, the outer wall of the clamping column is rotatably connected to the inner wall of the rotating groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the servo motor drives the first fixed column to rotate, thereby driving the ratchet to rotate. When the first fixed column rotates, the monitor can be driven to rotate through the rotating disk. At the same time, when the ratchet rotates, the second pawl and the first pawl can rotate through the second fixed column, thereby squeezing the first spring, so as to achieve the effect of adjusting the angle of the monitor and performing multi-angle monitoring.

[0016] 2. In the utility model, the connecting shaft is rotated by turning the knob, thereby driving the rotating shaft to rotate. When the rotating shaft rotates, the clamping column can be driven to rotate on the inner wall of the rotating groove. At this time, the knob is pulled to slide, which can drive the rotating shaft to slide, thereby causing the second spring to slide, so that the object block can be quickly installed and disassembled, which is convenient for the maintenance of the monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an offshore wind turbine safety monitoring device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a storage block of an offshore wind turbine safety monitoring device proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a sleeve of an offshore wind turbine safety monitoring device proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of the placement axis of an offshore wind turbine safety monitoring device proposed by the utility model.

[0021] Legend:

[0022] 1. Storage block; 2. Sleeve; 3. Servo motor; 4. First fixed column; 5. Ratchet; 6. Fixed plate; 7. First pawl; 8. First spring; 9. Second fixed column; 10. Second pawl; 11. Rotating disk; 12. Monitor; 13. Connecting frame; 14. Bottom plate; 15. Storage shaft; 16. Connecting shaft; 17. Knob; 18. Rotating shaft; 19. Second spring; 20. Limit column; 21. Clamp column; 22. Rotating slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: an offshore wind turbine safety monitoring device, comprising a storage block 1, the inner wall of the storage block 1 is fixedly connected with a sleeve 2, the inner wall of the sleeve 2 is fixedly connected with a servo motor 3, the output end of the servo motor 3 is fixedly connected with a first fixing column 4, the outer wall of the first fixing column 4 is fixedly connected with a ratchet 5, the outer wall of the sleeve 2 is fixedly connected with a fixing plate 6, the upper surface of the fixing plate 6 is fixedly connected with a second fixing column 9, the outer wall of the second fixing column 9 is rotatably connected with a first pawl 7, the outer wall of the first pawl 7 is fixedly connected with a first spring 8, the outer wall of the first spring 8 is fixedly connected to the inner wall of the storage block 1, the outer wall of the second fixing column 9 is rotatably connected with a second pawl 10, and the upper surface of the first fixing column 4 is provided with a monitoring component, which is used to monitor the safety of the wind turbine;

[0025] Specifically, the placement block 1 has a fixing effect on the sleeve 2, the sleeve 2 has a fixing effect on the servo motor 3, the servo motor 3 can achieve the effect of rotating the first fixed column 4, the first fixed column 4 has a fixing effect on the ratchet 5, the sleeve 2 has a fixing effect on the fixed plate 6, the fixed plate 6 has a fixing effect on the second fixed column 9, the second fixed column 9 has a supporting effect on the first pawl 7, the first pawl 7 has a fixing effect on the first spring 8, the placement block 1 has a fixing effect on the first spring 8, and the second fixed column 9 has a supporting effect on the second pawl 10.

[0026] Reference Figure 1 - Figure 2 The monitoring assembly includes a rotating disk 11, the lower surface of the rotating disk 11 is fixedly connected to the upper surface of the first fixed column 4, and the upper surface of the rotating disk 11 is fixedly connected to the monitor 12;

[0027] Specifically, the first fixing column 4 has a fixing effect on the rotating disk 11 , and has a fixing effect on the monitor 12 through the rotating disk 11 .

[0028] Reference Figure 1 The outer wall of the storage block 1 is fixedly connected with a connection frame 13, the upper surface of the connection frame 13 is fixedly connected with a storage shaft 15, and the lower surface of the connection frame 13 is provided with a bottom plate 14;

[0029] Specifically, the placement block 1 has a fixing effect on the connection frame 13 , and the connection frame 13 has a fixing effect on the placement shaft 15 .

[0030] Reference Figure 4 The inner wall of the storage shaft 15 is slidably connected with a connecting shaft 16, the upper surface of the connecting shaft 16 is fixedly connected with a knob 17, and the lower surface of the connecting shaft 16 is fixedly connected with a rotating shaft 18; the lower surface of the connecting shaft 16 is fixedly connected with a second spring 19, and the lower surface of the second spring 19 is fixedly connected to the inner wall of the storage shaft 15; the outer wall of the rotating shaft 18 is fixedly connected with a limiting column 20, and the outer wall of the rotating shaft 18 is fixedly connected with a clamping column 21; a rotating groove 22 is opened inside the bottom plate 14; the outer wall of the clamping column 21 is rotatably connected to the inner wall of the rotating groove 22;

[0031] Specifically, the placement shaft 15 has a fixing effect on the connection shaft 16, the connection shaft 16 has a fixing effect on the knob 17, the connection shaft 16 has a fixing effect on the rotation shaft 18, the connection shaft 16 has a fixing effect on the second spring 19, the placement shaft 15 has a fixing effect on the second spring 19, the rotation shaft 18 has a fixing effect on the limit column 20, the rotation shaft 18 has a fixing effect on the clamping column 21, and the rotation groove 22 has a placing effect on the clamping column 21.

[0032] Working principle: When the device is needed, firstly, the connecting shaft 16 can be rotated by turning the knob 17. When the connecting shaft 16 rotates, the rotating shaft 18 can be driven to rotate. When the rotating shaft 18 rotates, the clamping column 21 can be driven to rotate on the inner wall of the rotating groove 22. At this time, the knob 17 can be pulled to slide, which can drive the rotating shaft 18 to slide, thereby causing the second spring 19 to slide on the inner wall of the storage shaft 15, so that the connecting frame 13 and the bottom plate 14 are no longer fitted, so that the storage block 1 can be quickly installed and disassembled, which is convenient for the maintenance of the monitor 12. Then, the first fixed column 4 can be driven to rotate by starting the servo motor 3. When the first fixed When the column 4 rotates, the ratchet 5 can be driven to rotate. When the first fixed column 4 rotates, the monitor 12 can be driven to rotate through the rotating disk 11. At the same time, when the ratchet 5 rotates, the second pawl 10 and the first pawl 7 can be rotated through the second fixed column 9. When the first pawl 7 rotates, it will squeeze the first spring 8, thereby preventing the ratchet 5 from rotating and causing inaccurate monitoring. This can achieve the effect of adjusting the angle of the monitor 12 and performing multi-angle monitoring. The device can not only achieve the effect of quickly installing and disassembling the object block 1 and facilitating the maintenance of the monitor 12, but also achieve the effect of adjusting the angle of the monitor 12 and performing multi-angle monitoring.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An offshore wind turbine safety monitoring device, comprising a storage block (1), characterized in that: The inner wall of the storage block (1) is fixedly connected to a sleeve (2), the inner wall of the sleeve (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is fixedly connected to a first fixing column (4), the outer wall of the first fixing column (4) is fixedly connected to a ratchet (5), the outer wall of the sleeve (2) is fixedly connected to a fixing plate (6), the upper surface of the fixing plate (6) is fixedly connected to a second fixing column (9), the outer wall of the second fixing column (9) is rotatably connected to a first pawl (7), the outer wall of the first pawl (7) is fixedly connected to a first spring (8), the outer wall of the first spring (8) is fixedly connected to the inner wall of the storage block (1), the outer wall of the second fixing column (9) is rotatably connected to a second pawl (10), and the upper surface of the first fixing column (4) is provided with a monitoring component, which is used to monitor the safety of the wind turbine.

2. The offshore wind turbine safety monitoring device according to claim 1, characterized in that: The monitoring assembly comprises a rotating disk (11), the lower surface of the rotating disk (11) is fixedly connected to the upper surface of a first fixed column (4), and the upper surface of the rotating disk (11) is fixedly connected to a monitor (12).

3. The offshore wind turbine safety monitoring device according to claim 1, characterized in that: The outer wall of the storage block (1) is fixedly connected to a connection frame (13), the upper surface of the connection frame (13) is fixedly connected to a storage shaft (15), and the lower surface of the connection frame (13) is provided with a bottom plate (14).

4. The offshore wind turbine safety monitoring device according to claim 3 is characterized in that: The inner wall of the storage shaft (15) is slidably connected to a connecting shaft (16), the upper surface of the connecting shaft (16) is fixedly connected to a knob (17), and the lower surface of the connecting shaft (16) is fixedly connected to a rotating shaft (18).

5. The offshore wind turbine safety monitoring device according to claim 4, characterized in that: A second spring (19) is fixedly connected to the lower surface of the connecting shaft (16), and the lower surface of the second spring (19) is fixedly connected to the inner wall of the storage shaft (15).

6. The offshore wind turbine safety monitoring device according to claim 4, characterized in that: The outer wall of the rotating shaft (18) is fixedly connected to a limiting column (20), and the outer wall of the rotating shaft (18) is fixedly connected to a clamping column (21).

7. The offshore wind turbine safety monitoring device according to claim 3, characterized in that: A rotation groove (22) is provided inside the bottom plate (14).

8. The offshore wind turbine safety monitoring device according to claim 6, characterized in that: The outer wall of the clamping column (21) is rotatably connected to the inner wall of the rotating groove (22).

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