Deicing maintenance equipment special for wind power

Abstract

The invention discloses deicing maintenance equipment special for wind power, and belongs to the technical field of wind power deicing. Deicing maintenance equipment special for wind power comprises a supporting rod, a fan blade seat is rotationally arranged at the top of the supporting rod, power generation fan blades are rotationally arranged on one side of the fan blade seat, two clamping mechanisms are fixedly clamped to the outer side of the fan blade seat, and a first fixing plate is fixedly connected to the bottoms, close to the power generation fan blades, of the two clamping mechanisms; by arranging a stop lever and a spraying mechanism, during use, the device is mounted on the outer side of a fan blade seat through a clamping mechanism, the stop lever can be pushed to drive the spraying mechanism to synchronously rotate while power generation fan blades work, and an anti-freezing solution is accurately sprayed to the power generation fan blades through cooperation of a solution supply mechanism and the spraying mechanism; and by arranging the first spray head and the second spray head, the first spray head and the second spray head are controlled to swing in different directions through the driving mechanism, and through the special design of the spray heads at the front ends of the first spray head and the second spray head, the spraying accuracy is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power deicing, and more particularly to a wind power special deicing maintenance device. Background Art

[0002] As the global demand for clean energy continues to grow, wind power generation, as an important form of renewable energy utilization, has achieved rapid development in recent years. The scale of wind farms continues to expand, the capacity of single units continues to increase, and their share in the energy structure is increasing. Whether on land or at sea, the number of wind turbines is rising rapidly, making an important contribution to alleviating the energy crisis and reducing carbon emissions.

[0003] However, in many cold regions, wind power equipment faces severe icing challenges. When the ambient temperature is below freezing and the humidity is high, the blades, nacelles, towers and other components of wind turbines are very susceptible to ice. Blade icing will significantly change its aerodynamic shape, increase the roughness of the blade surface, intensify airflow separation, and thus reduce the efficiency of wind energy capture, causing a significant drop in power generation. The common deicing method is to manually operate drones to spray antifreeze on the blades. Although this method is effective, it can only prevent icing for a short time and requires operators to constantly go back and forth to operate, which greatly consumes manpower. Therefore, in order to solve the above problems, the existence of a dedicated wind power deicing maintenance equipment is crucial. Summary of the invention

[0004] The object of the present invention is to provide a wind power dedicated deicing and maintenance device to solve the problems raised in the above background technology.

[0005] A wind power deicing maintenance device, comprising a support rod, a fan blade seat is rotatably provided on the top of the support rod, a power generation fan blade is rotatably provided on one side of the fan blade seat, two clamping mechanisms are fixedly clamped on the outer side of the fan blade seat, a first fixing plate is fixedly connected to the bottom of the two clamping mechanisms close to the power generation fan blade, and a second fixing plate is fixedly connected to the bottom of the other clamping mechanism, a mounting frame is fixedly provided on the bottom of the first fixing plate, a baffle rod is rotatably provided on the upper outer side of the mounting frame, a locking mechanism is fixedly provided on one side of the baffle rod at the bottom of the first fixing plate, one side of the baffle rod is tightly fitted with the power generation fan blade, the baffle rod is fixedly connected to a first transmission rod inside the mounting frame, the first transmission rod is rotatably provided inside the mounting frame, three mounting boxes are fixedly arranged on the outer side of the mounting frame, the bottoms of the three mounting boxes and the bottom of the first transmission rod are fixedly provided with rebound mechanisms, one side of the three mounting boxes passes through the mounting frame and is fixedly provided with a spraying mechanism, a liquid supply mechanism is fixedly provided on the bottom of the second fixing plate, one side of the liquid supply mechanism is fixedly connected with a first pipeline, and is fixedly connected to three spraying mechanisms through the first pipeline.

[0006] Preferably, the spraying mechanism includes a control valve fixedly arranged on the top of the installation box, a second pipeline is fixedly connected to the top of the control valve, a separation tube is fixedly connected to one end of the second pipeline, the first pipeline is fixedly connected to one side of the separation tube, a first nozzle and a second nozzle are rotatably arranged on both sides of the installation box, a sixth pipeline and a seventh pipeline are fixedly connected to one side of the first nozzle and the second nozzle, and both are fixedly connected to the control valve through the sixth pipeline and the seventh pipeline, respectively, a driving mechanism is rotatably arranged inside the installation box, the driving mechanism is used to control the first nozzle and the second nozzle to rotate in opposite directions, and the front end nozzles of the first nozzle and the second nozzle are respectively tilted toward each other.

[0007] Preferably, the liquid supply mechanism includes a control box fixedly arranged at the bottom of the second fixed plate, a liquid storage tank is fixedly arranged at the bottom of the control box, a water pump is fixedly arranged at the bottom of the control box on one side of the liquid storage tank, a third pipeline is fixedly connected to one side of the water pump, and the water pump is fixedly connected to the liquid storage tank through the third pipeline, a fourth pipeline is fixedly connected to the other side of the water pump, a valve mechanism is fixedly connected to one side of the fourth pipeline, and the water pump is fixedly connected to the first pipeline through the valve mechanism.

[0008] Preferably, the rebound mechanism includes a slider fixedly connected to one side of the first transmission rod, and limit blocks are fixedly arranged on the upper and lower sides of the slider inside the mounting frame. The slider slides circumferentially inside the mounting frame through the limit blocks, and a first spring is fixedly arranged on one side of the slider. The first spring is circumferentially bent and arranged between the mounting frame, the limit block and the first transmission rod.

[0009] Preferably, the driving mechanism includes a third bevel gear rotatably arranged inside the mounting box, a second transmission rod is fixedly arranged at the bottom of the third bevel gear, the second transmission rod penetrates the mounting box and is fixedly connected to a pulley, the pulley is rotatably arranged at the bottom of the mounting box, and the mounting frame is fixedly provided with rotating wheels on both sides of the pulley, a belt is meshed and connected to the outer side of the first transmission rod, and the two ends of the belt are rotatably connected to the outer sides of the two rotating wheels, and the first nozzle and the second nozzle are respectively fixedly connected to the first gear rod and the first gear rod on the inner side of the mounting box. The first gear rod and the second gear rod are both rotatably arranged inside the mounting box, and the first bevel gear and the second bevel gear are respectively fixedly connected on the side close to the third bevel gear, and the first bevel gear and the second bevel gear are respectively meshed and connected on both sides of the third bevel gear.

[0010] Preferably, a rotating rod is fixedly connected to the top of the third bevel gear, the rotating rod passes through the mounting box and the control valve and is fixedly connected to a sealing block inside the control valve, an arc groove is provided on one side of the sealing block, the top of the sealing block is connected to the second pipeline, and two branch grooves are provided on both sides of the bottom of the sealing block inside the control valve, and the two branch grooves are respectively connected to the sixth pipeline and the seventh pipeline.

[0011] Preferably, a heater is fixedly provided on one side of the control box at the bottom of the second fixed plate, and a fifth pipeline is fixedly connected to one side of the heater. The valve mechanism includes an electromagnetic three-way valve fixedly connected to one end of the fourth pipeline, and the electromagnetic three-way valve is fixedly connected to one side of the bottom of the second fixed plate. One side of the heater is fixedly connected to the electromagnetic three-way valve, and one end of the electromagnetic three-way valve is fixedly connected to the first pipeline.

[0012] Preferably, the clamping mechanism includes a clamping plate fixedly clamped on both sides of the fan blade seat, connecting screws are fixedly provided on both sides of the first fixing plate and the second fixing plate, a slot is provided at the bottom of the clamping plate, one end of the connecting screw passes through the slot and is threadedly connected to a connecting nut, an adjusting screw is threadedly connected to one side of the top of the clamping plate, and the threads connected to the adjusting screw inside the clamping plates arranged on both sides have opposite rotation directions, a fixing rod is slidably connected to the adjusting screw at the top of the clamping plate, one end of the fixing rod passes through the clamping plate and is threadedly connected to a fixing bolt, a top plate is slidably connected to the top of the clamping plate, two extrusion bolts are threadedly connected to the top of the top plate, the bottom end of the extrusion bolt passes through the top plate and is rotatably connected to an extrusion block, and the bottom of the extrusion block is tightly fitted with the top of the fan blade seat.

[0013] Preferably, the locking mechanism includes a cylinder fixedly arranged at the bottom of the first fixed plate, a telescopic rod is telescopically arranged on one side of the cylinder, a locking rod is telescopically connected to one side of the telescopic rod, a locking head is fixedly arranged on one side of the locking rod, a baffle ring is fixedly arranged on the outside of the mounting frame, the locking head is tightly engaged with one side of the baffle ring after being extended, and the locking rod is fixedly connected to a second spring inside the telescopic rod.

[0014] Compared with the prior art, the advantages of the present invention are: By setting a baffle and a spraying mechanism, when in use, the device is installed on the outside of the fan blade seat through the clamping mechanism. When the power generation fan blades are working, the baffle will be pushed to drive the spraying mechanism to rotate synchronously, and the antifreeze liquid can be accurately sprayed on the power generation fan blades through the cooperation of the liquid supply mechanism and the spraying mechanism. By setting a first nozzle and a second nozzle, the swing of the first nozzle and the second nozzle at different clockwise directions is controlled by the driving mechanism, and the special design of the nozzles at the front end of the first nozzle and the second nozzle can further improve the accuracy of the spraying.

[0015] By providing a liquid supply mechanism, the spraying mechanism can be stably supplied with liquid when in use, and by using a valve mechanism to control the heater to spray warm air to the power generation fan blades through the spraying mechanism when necessary, the deicing effect is further improved. By providing a rebound mechanism, the kinetic energy of the power generation fan blades themselves is effectively utilized to operate the spraying mechanism for swinging, thereby further improving the spraying accuracy. By providing a driving mechanism, the first nozzle and the second nozzle can be effectively rotated clockwise and synchronously to improve the spraying effect. By providing a sealing block, the spraying of the first nozzle and the second nozzle can be effectively and accurately controlled according to the rotation angle of the power generation fan blades. By providing a clamping mechanism and a heater, the deicing effect is further improved, and a stable clamping between the device and the fan blade seat is effectively achieved. By providing a locking mechanism, the device can be effectively locked when deicing is not required, thereby effectively reducing energy consumption and improving power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the power generation fan blade of the present invention; Figure 3 It is a schematic diagram of the structure of the mounting frame of the present invention; Figure 4 It is a schematic cross-sectional view of the internal structure of the mounting frame of the present invention; Figure 5 It is a schematic diagram of the transmission rod structure of the present invention; Figure 6 It is a schematic diagram of the transmission rod structure of the present invention; Figure 7 It is a schematic diagram of the structure of the slider of the present invention; Figure 8 It is a schematic diagram of the structure of the runner of the present invention; Fig. 9 for Figure 7 A magnified schematic diagram of point A; Fig.10 for Figure 8 An enlarged schematic diagram of point B; Fig.11 It is a schematic diagram of the structure of the second fixing plate of the present invention; Fig.12 It is a schematic diagram of the structure of the electromagnetic three-way valve of the present invention; Fig.13 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Fig.14 It is a schematic diagram of the locking mechanism structure of the present invention; Fig.15 It is a schematic diagram of the cylinder structure of the present invention.

[0017] Explanation of the numbers in the figure: 1. Support rod; 10. Fan blade seat; 11. Power generating fan blade; 2. Clamping mechanism; 20. Clamping plate; 21. Slot; 22. Fixing rod; 23. Adjusting screw; 24. Top plate; 25. Extrusion bolt; 26. Extrusion block; 27. Fixing bolt; 3. First fixing plate; 30. Mounting frame; 31. Separation tube; 32. First pipeline; 33. Connecting screw; 34. Connecting nut; 35. Second pipeline; 36. Limiting block; 4. Second fixing plate; 40. Liquid storage tank; 41. Heater; 42. Water pump; 43. Third pipeline; 44. Control box; 45. Fourth pipeline; 46. Fifth pipeline; 47. Solenoid three-way valve; 5. Stop rod; 50. Stop ring; 51. First transmission rod; 52. Sliding block; 53. First spring; 6. Spraying mechanism; 60. Mounting box; 61. First nozzle; 62. Second nozzle; 63. Control valve; 64. Sixth pipeline; 65. Seventh pipeline; 66. Branch groove; 7. Locking mechanism; 70. Cylinder; 71. Telescopic rod; 72. Locking head; 73. Locking rod; 74. Second spring; 8. Rotating wheel; 80. Belt; 81. Pulley; 82. First bevel gear; 83. First gear rod; 84. Second bevel gear; 85. Second gear rod; 86. Rotating rod; 87. Third bevel gear; 88. Sealing block; 89. Second transmission rod. DETAILED DESCRIPTION

[0018] Example: See Figure 1-Figure 15 A wind power de-icing maintenance device comprises a support rod 1, a fan blade seat 10 is rotatably provided on the top of the support rod 1, a power generation fan blade 11 is rotatably provided on one side of the fan blade seat 10, two clamping mechanisms 2 are fixedly clamped on the outer side of the fan blade seat 10, a first fixing plate 3 is fixedly connected to the bottom of the two clamping mechanisms 2 near the power generation fan blade 11, a second fixing plate 4 is fixedly connected to the bottom of the other clamping mechanism 2, a mounting frame 30 is fixedly provided on the bottom of the first fixing plate 3, a blocking rod 5 is rotatably provided on the upper outer side of the mounting frame 30, a locking mechanism 7 is fixedly provided on one side of the blocking rod 5 at the bottom of the first fixing plate 3, and the blocking rod 5 is fixedly provided with a locking mechanism 7 on one side of the blocking rod 5. The side of the baffle plate 5 fits tightly with the power generation fan blade 11, the baffle plate 5 is fixedly connected with the first transmission rod 51 inside the mounting frame 30, the first transmission rod 51 is rotatably set inside the mounting frame 30, and three mounting boxes 60 are fixedly arranged on the outside of the mounting frame 30. The bottom of the three mounting boxes 60 and the bottom of the first transmission rod 51 are fixedly provided with a rebound mechanism, one side of the three mounting boxes 60 passes through the mounting frame 30 and is fixedly provided with a spraying mechanism 6, and a liquid supply mechanism is fixedly provided at the bottom of the second fixed plate 4, one side of the liquid supply mechanism is fixedly connected with the first pipeline 32, and is fixedly connected to the three spraying mechanisms 6 through the first pipeline 32.

[0019] By setting up the baffle rod 5 and the spraying mechanism 6, when in use, the device is installed on the outside of the fan blade seat 10 through the clamping mechanism 2. When the power generation fan blades 11 are working, the baffle rod 5 will be pushed to drive the spraying mechanism 6 to rotate synchronously, and the antifreeze liquid can be accurately sprayed on the power generation fan blades 11 through the cooperation of the liquid supply mechanism and the spraying mechanism 6.

[0020] Specifically, the spraying mechanism 6 includes a control valve 63 fixedly arranged on the top of the installation box 60, a second pipeline 35 is fixedly connected to the top of the control valve 63, one end of the second pipeline 35 is fixedly connected to the separation pipe 31, the first pipeline 32 is fixedly connected to one side of the separation pipe 31, and a first nozzle 61 and a second nozzle 62 are rotatably arranged on both sides of the installation box 60, and a sixth pipeline 64 and a seventh pipeline 65 are fixedly connected to one side of the first nozzle 61 and the second nozzle 62, respectively, and both are fixedly connected to the control valve 63 through the sixth pipeline 64 and the seventh pipeline 65, respectively. A driving mechanism is rotatably arranged inside the installation box 60, and the driving mechanism is used to control the first nozzle 61 and the second nozzle 62 to rotate in opposite directions, and the front end nozzles of the first nozzle 61 and the second nozzle 62 are respectively tilted toward each other.

[0021] By providing the first nozzle 61 and the second nozzle 62, and controlling the clockwise swing of the first nozzle 61 and the second nozzle 62 through a driving mechanism, and by special design of the front end nozzles of the first nozzle 61 and the second nozzle 62, the spraying accuracy is further improved.

[0022] Specifically, the liquid supply mechanism includes a control box 44 fixedly arranged at the bottom of the second fixed plate 4, a liquid storage tank 40 is fixedly arranged at the bottom of the control box 44, a water pump 42 is fixedly arranged at the bottom of the control box 44 on one side of the liquid storage tank 40, a third pipeline 43 is fixedly connected to one side of the water pump 42, and the third pipeline 43 is fixedly connected to the liquid storage tank 40 through the third pipeline 43, a fourth pipeline 45 is fixedly connected to the other side of the water pump 42, a valve mechanism is fixedly connected to one side of the fourth pipeline 45, and the valve mechanism is fixedly connected to the first pipeline 32.

[0023] By providing a liquid supply mechanism, the spray mechanism 6 is stably supplied with liquid during use, and the heater 41 is controlled by the valve mechanism to spray warm air to the power generation fan blades 11 through the spray mechanism 6 when necessary, thereby further improving the deicing effect.

[0024] Specifically, the rebound mechanism includes a slider 52 fixedly connected to one side of the first transmission rod 51, and limit blocks 36 are fixedly arranged on the upper and lower sides of the slider 52 inside the mounting frame 30. The slider 52 slides circumferentially inside the mounting frame 30 through the limit blocks 36. A first spring 53 is fixedly arranged on one side of the slider 52, and the first spring 53 is circumferentially bent and arranged between the mounting frame 30, the limit blocks 36 and the first transmission rod 51.

[0025] By providing a rebound mechanism, the kinetic energy of the power generation fan blades 11 is effectively utilized to operate the spraying mechanism 6 for swinging, thereby further improving the spraying accuracy.

[0026] Specifically, the driving mechanism includes a third bevel gear 87 rotatably arranged inside the installation box 60, a second transmission rod 89 is fixedly arranged at the bottom of the third bevel gear 87, the second transmission rod 89 penetrates the installation box 60 and is fixedly connected to a pulley 81, the pulley 81 is rotatably arranged at the bottom of the installation box 60, the mounting frame 30 is fixedly provided with a rotating wheel 8 on both sides of the pulley 81, the outer side of the first transmission rod 51 is meshed with a belt 80, and the two ends of the belt 80 are rotatably connected to the outer sides of the two rotating wheels 8, the first nozzle 61 and the second nozzle 62 are respectively fixedly connected to the first gear rod 83 and the first gear rod 83 on the inner side of the installation box 60, the first gear rod 83 and the second gear rod 85 are both rotatably arranged inside the installation box 60, and the first bevel gear 82 and the second bevel gear 84 are respectively fixedly connected on the side close to the third bevel gear 87, and the first bevel gear 82 and the second bevel gear 84 are respectively meshed and connected to the two sides of the third bevel gear 87.

[0027] By providing a driving mechanism, the first nozzle 61 and the second nozzle 62 can effectively rotate clockwise and synchronously, thereby improving the spraying effect.

[0028] Specifically, a rotating rod 86 is fixedly connected to the top of the third bevel gear 87, and the rotating rod 86 passes through the mounting box 60 and the control valve 63 and is fixedly connected to a sealing block 88 inside the control valve 63. An arc groove is provided on one side of the sealing block 88, and the top of the sealing block 88 is connected to the second pipeline 35. Two branch grooves 66 are provided on both sides of the bottom of the sealing block 88 inside the control valve 63, and the two branch grooves 66 are respectively connected to the sixth pipeline 64 and the seventh pipeline 65.

[0029] By providing the sealing block 88 , the spraying of the first nozzle 61 and the second nozzle 62 can be effectively and precisely controlled according to the rotation angle of the power generation fan blade 11 .

[0030] Specifically, a heater 41 is fixedly provided on one side of the control box 44 at the bottom of the second fixed plate 4, and a fifth pipeline 46 is fixedly connected to one side of the heater 41. The valve mechanism includes an electromagnetic three-way valve 47 fixedly connected to one end of the fourth pipeline 45. The electromagnetic three-way valve 47 is fixedly connected to one side of the bottom of the second fixed plate 4, one side of the heater 41 is fixedly connected to the electromagnetic three-way valve 47, and one end of the electromagnetic three-way valve 47 is fixedly connected to the first pipeline 32.

[0031] The deicing effect is further improved by providing a heater 41 .

[0032] Specifically, the clamping mechanism 2 includes a clamping plate 20 fixedly clamped on both sides of the fan blade seat 10, and connecting screws 33 are fixedly arranged on both sides of the first fixing plate 3 and the second fixing plate 4. A slot 21 is opened at the bottom of the clamping plate 20, one end of the connecting screw 33 passes through the slot 21 and is threadedly connected with a connecting nut 34, an adjusting screw 23 is threadedly connected to one side of the top of the clamping plate 20, and the thread rotation direction of the inside of the clamping plates 20 arranged on both sides is opposite to that of the adjusting screw 23, a fixing rod 22 is slidably connected to the adjusting screw 23 at the top of the clamping plate 20, one end of the fixing rod 22 passes through the clamping plate 20 and is threadedly connected with a fixing bolt 27, a top plate 24 is slidably connected to the top of the clamping plate 20, and two extrusion bolts 25 are threadedly connected to the top of the top plate 24, the bottom end of the extrusion bolt 25 passes through the top plate 24 and is rotatably connected with an extrusion block 26, and the bottom of the extrusion block 26 is tightly fitted with the top of the fan blade seat 10.

[0033] By providing the clamping mechanism 2, a secure clamping between the device and the fan blade seat 10 is effectively achieved.

[0034] Specifically, the locking mechanism 7 includes a cylinder 70 fixedly arranged at the bottom of the first fixed plate 3, a telescopic rod 71 is telescopically arranged on one side of the cylinder 70, a locking rod 73 is telescopically connected to one side of the telescopic rod 71, a locking head 72 is fixedly arranged on one side of the locking rod 73, and a baffle ring 50 is fixedly arranged on the outside of the mounting frame 30 of the baffle rod 5. After the locking head 72 is extended, it is tightly engaged with one side of the baffle ring 50, and the locking rod 73 is fixedly connected to a second spring 74 inside the telescopic rod 71.

[0035] By providing the locking mechanism 7, the device can be effectively locked when de-icing is not required, thereby effectively reducing energy consumption and improving power generation efficiency.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wind power deicing maintenance device, comprising a support rod (1), characterized in that: A fan blade seat (10) is rotatably provided at the top of the support rod (1), a power generation fan blade (11) is rotatably provided at one side of the fan blade seat (10), two clamping mechanisms (2) are fixedly clamped on the outside of the fan blade seat (10), a first fixing plate (3) is fixedly connected to the bottom of the two clamping mechanisms (2) close to the power generation fan blade (11), and a second fixing plate (4) is fixedly connected to the bottom of the other clamping mechanism (2), a mounting frame (30) is fixedly provided at the bottom of the first fixing plate (3), a blocking rod (5) is rotatably provided on the upper outside of the mounting frame (30), a locking mechanism (7) is fixedly provided at the bottom of the first fixing plate (3) on one side of the blocking rod (5), and one side of the blocking rod (5) is connected to the power generation fan blade. (11) tightly fit, the blocking rod (5) is fixedly connected to a first transmission rod (51) inside the mounting frame (30), the first transmission rod (51) is rotatably arranged inside the mounting frame (30), three mounting boxes (60) are fixedly arranged outside the mounting frame (30), the bottoms of the three mounting boxes (60) and the bottoms of the first transmission rod (51) are fixedly arranged with a rebound mechanism, one side of the three mounting boxes (60) passes through the mounting frame (30) and is fixedly arranged with a spraying mechanism (6), the bottom of the second fixing plate (4) is fixedly arranged with a liquid supply mechanism, one side of the liquid supply mechanism is fixedly connected to a first pipeline (32), and is fixedly connected to the three spraying mechanisms (6) through the first pipeline (32).

2. The wind power deicing maintenance equipment according to claim 1 is characterized by: The spraying mechanism (6) comprises a control valve (63) fixedly arranged on the top of the installation box (60); the top of the control valve (63) is fixedly connected to a second pipeline (35); one end of the second pipeline (35) is fixedly connected to a separation pipe (31); the first pipeline (32) is fixedly connected to one side of the separation pipe (31); a first spray head (61) and a second spray head (62) are rotatably arranged on both sides of the installation box (60); one side of the first spray head (61) and the second spray head (62) are respectively fixedly connected to a sixth pipeline (64) and a seventh pipeline (65), and both are respectively fixedly connected to the control valve (63) via the sixth pipeline (64) and the seventh pipeline (65); a driving mechanism is rotatably arranged inside the installation box (60); the driving mechanism is used to control the first spray head (61) and the second spray head (62) to rotate in opposite directions; the front ends of the first spray head (61) and the second spray head (62) are respectively tilted towards each other.

3. The wind power deicing maintenance equipment according to claim 2 is characterized in that: The liquid supply mechanism comprises a control box (44) fixedly arranged at the bottom of the second fixed plate (4); a liquid storage tank (40) is fixedly arranged at the bottom of the control box (44); a water pump (42) is fixedly arranged at the bottom of the control box (44) on one side of the liquid storage tank (40); a third pipeline (43) is fixedly connected to one side of the water pump (42) and is fixedly communicated with the liquid storage tank (40) via the third pipeline (43); a fourth pipeline (45) is fixedly connected to the other side of the water pump (42); a valve mechanism is fixedly connected to one side of the fourth pipeline (45) and is fixedly communicated with the first pipeline (32) via the valve mechanism.

4. The wind power deicing maintenance equipment according to claim 1 is characterized by: The rebound mechanism comprises a slider (52) fixedly connected to one side of a first transmission rod (51); limit blocks (36) are fixedly arranged on both upper and lower sides of the slider (52) inside the mounting frame (30); the slider (52) slides circumferentially inside the mounting frame (30) via the limit blocks (36); a first spring (53) is fixedly arranged on one side of the slider (52); the first spring (53) is circumferentially curved and arranged between the mounting frame (30), the limit blocks (36) and the first transmission rod (51).

5. The wind power deicing maintenance equipment according to claim 2 is characterized by: The driving mechanism comprises a third bevel gear (87) rotatably arranged inside the installation box (60); a second transmission rod (89) is fixedly arranged at the bottom of the third bevel gear (87); the second transmission rod (89) passes through the installation box (60) and is fixedly connected to a pulley (81); the pulley (81) is rotatably arranged at the bottom of the installation box (60); the mounting frame (30) is fixedly provided with rotating wheels (8) on both sides of the pulley (81); a belt (80) is meshedly connected to the outside of the first transmission rod (51); and the two ends of the belt (80) are respectively rotatable. Connected to the outside of the two rotating wheels (8), the first nozzle (61) and the second nozzle (62) are respectively fixedly connected to a first gear rod (83) and a first gear rod (83) on the inside of the installation box (60); the first gear rod (83) and the second gear rod (85) are both rotatably arranged inside the installation box (60), and are respectively fixedly connected to a first bevel gear (82) and a second bevel gear (84) on a side close to the third bevel gear (87); the first bevel gear (82) and the second bevel gear (84) are respectively meshed and connected to both sides of the third bevel gear (87).

6. The wind power deicing maintenance equipment according to claim 5 is characterized by: A rotating rod (86) is fixedly connected to the top of the third bevel gear (87), the rotating rod (86) passes through the mounting box (60) and the control valve (63) and is fixedly connected to a sealing block (88) inside the control valve (63), an arc groove is provided on one side of the sealing block (88), the top of the sealing block (88) is connected to the second pipeline (35), and two branch grooves (66) are provided on both sides of the bottom of the sealing block (88) inside the control valve (63), and the two branch grooves (66) are respectively connected to the sixth pipeline (64) and the seventh pipeline (65).

7. The wind power deicing maintenance equipment according to claim 3 is characterized by: A heater (41) is fixedly arranged on one side of the control box (44) at the bottom of the second fixed plate (4); a fifth pipeline (46) is fixedly connected to one side of the heater (41); the valve mechanism comprises an electromagnetic three-way valve (47) fixedly connected to one end of the fourth pipeline (45); the electromagnetic three-way valve (47) is fixedly connected to one side of the bottom of the second fixed plate (4); one side of the heater (41) is fixedly connected to the electromagnetic three-way valve (47); and one end of the electromagnetic three-way valve (47) is fixedly connected to the first pipeline (32).

8. The wind power deicing maintenance equipment according to claim 1 is characterized by: The clamping mechanism (2) comprises a clamping plate (20) fixedly clamped on both sides of the fan blade seat (10), connecting screws (33) are fixedly arranged on both sides of the first fixing plate (3) and the second fixing plate (4), a clamping groove (21) is provided at the bottom of the clamping plate (20), one end of the connecting screw (33) passes through the clamping groove (21) and is threadedly connected to a connecting nut (34), one side of the top of the clamping plate (20) is threadedly connected to an adjusting screw (23), and threads connected to the adjusting screw (23) are arranged inside the clamping plates (20) on both sides. The rotation direction is opposite, the top of the clamping plate (20) is slidably connected to a fixing rod (22) on the adjusting screw (23), one end of the fixing rod (22) passes through the clamping plate (20) and is threadedly connected to a fixing bolt (27), the top of the clamping plate (20) is slidably connected to a top plate (24), the top of the top plate (24) is threadedly connected to two extrusion bolts (25), the bottom end of the extrusion bolt (25) passes through the top plate (24) and is rotatably connected to an extrusion block (26), the bottom of the extrusion block (26) is tightly fitted with the top of the fan blade seat (10).

9. The wind power deicing maintenance equipment according to claim 1, characterized in that: The locking mechanism (7) comprises a cylinder (70) fixedly arranged at the bottom of the first fixed plate (3); a telescopic rod (71) is telescopically arranged on one side of the cylinder (70); a locking rod (73) is telescopically connected to one side of the telescopic rod (71); a locking head (72) is fixedly arranged on one side of the locking rod (73); a retaining ring (50) is fixedly arranged on the outer side of the mounting frame (30) of the retaining rod (5); the locking head (72) is tightly engaged with one side of the retaining ring (50) after being extended; and the locking rod (73) is fixedly connected to a second spring (74) inside the telescopic rod (71).

Images