Optical fiber wiring method and device for warning lamp of wind driven generator

Abstract

The invention relates to the technical field of optical fiber wiring, in particular to an optical fiber wiring method and device for a warning lamp of a wind driven generator, and the optical fiber wiring method specifically comprises the following steps: S1, cutting, S2, bending an optical cable by 90 degrees, S3, carrying out spot spraying type coating and compounding, S4, carrying out hot-pressing fixation, S5, carrying out rolling detection, and S6, carrying out on-site fixed connection. The S-shaped wiring formed by continuous 90-degree bending is used for weakening the centrifugal force influence generated when the blades rotate, the service life of the optical cable is prolonged by weakening the centrifugal force influence, and the effect of improving the practical performance is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber wiring, and in particular to an optical fiber wiring method and device for a wind turbine warning light. Background Art

[0002] Nowadays, wind turbines are equipped with warning lights on their blades for aviation safety. However, the optical fiber wiring of the warning lights often adopts linear wiring. The accumulation of centrifugal force generated by the rotation of the blades can easily cause the optical cable to break. Once the optical cable breaks, the subsequent high-altitude maintenance work is very troublesome. Therefore, in order to solve the above problem, it is particularly important to design a wind turbine warning light optical fiber wiring method and device. Summary of the Invention

[0003] In order to solve the above problems, the present invention designs a wind turbine warning light optical fiber wiring method and device, which uses serpentine wiring formed by continuous 90-degree bends to weaken the influence of centrifugal force generated by blade rotation, thereby extending the service life of the optical cable by weakening the influence of centrifugal force, thereby increasing practical performance.

[0004] To solve the above technical problems, the present invention provides a method for wiring optical fiber for a wind turbine warning light, which specifically includes the following steps:

[0005] S1: Cutting: Cut the selected glass fiber cloth and optical cable according to the length of the wind turbine blades, and roll them up for standby use;

[0006] S2: 90-degree bending of the optical cable: The optical cable wound up in step S1 is transported section by section, and the bending mechanism is used to continuously bend the optical cable section by section at 90 degrees to form a serpentine shape;

[0007] S3: Spot spray coating and lamination: The rolled fiberglass cloth is transported section by section. After each section of the optical cable is bent 90 degrees continuously, resin is sprayed on the designated position of the fiberglass cloth. Then, each section of the optical cable that has been bent 90 degrees continuously is laminated on the resin-coated fiberglass cloth.

[0008] S4: Hot pressing and fixing: After each section of optical cable is composited on the glass fiber cloth in step S3, hot pressing is performed to accelerate solidification;

[0009] S5: Winding and testing: The glass fiber cloth and optical cable after the composite solidification in step S4 are wound up section by section. After the overall winding is completed, the composite optical fiber is tested using the optical fiber detector and testing lamp installed on the winding machine. If no problem is found during the test, it is put into storage for future use.

[0010] S6: On-site fixed connection: Transport the coiled fiberglass cloth and the optical cable that have passed the inspection in step S5 to the installation site of the wind turbine. At the site, spray resin section by section at the designated positions on the wind blade, unroll the coiled fiberglass cloth section by section and fix it to the wind blade by means of the sprayed resin through compounding. After the compounding and fixing are completed, connect the two ends of the optical cable to the warning light and the signal transmission system respectively.

[0011] Further: The continuous 90-degree bending section by section in step S2 is composed of two short-side bending sections of 1-2 meters and two long-side bending sections of 2-3 meters in an alternating manner. A lead segment is connected to each of the short-side bending sections at the frontmost and rearmost ends. The lead segment and the short-side bending section, as well as the short-side bending section and the long-side bending section, are all bent at 90 degrees.

[0012] Still further: The lead segment is fixed to the fiberglass cloth through a dot-spray resin structure, the short-side bending section is fixed to the fiberglass cloth through a continuous dot-spray resin structure, and the long-side bending section is fixed to the fiberglass cloth through a combination of a dot-spray resin structure and a continuous dot-spray resin structure.

[0013] The present invention also provides a warning light optical fiber wiring device for a wind turbine, which is composed of a workbench board, a support table, a unwinding mechanism, a winding and detecting mechanism, a coating mechanism, a bending mechanism, and a hot pressing mechanism. An auxiliary support guiding wheel is provided at the top of each of the left and right ends of the support table. The workbench board is horizontally fixed on the top of the support table, and the upper end surface of the workbench board is flush with the upper ends of the auxiliary support guiding wheels. The winding and detecting mechanism and the unwinding mechanism are respectively arranged on the left and right sides of the support table, and the hot pressing mechanism, the bending mechanism, and the coating mechanism are arranged directly above the workbench board in sequence from left to right.

[0014] Further: The coating mechanism includes a resin constant-temperature storage tank, a first spray head mounting seat, a second spray head mounting seat, a dot-spray gun, and a continuous spray gun. The resin constant-temperature storage tank is arranged on the top of a first upper support plate. The first upper support plate is horizontally fixed directly above the workbench board through a first upright column. The first spray head mounting seat and the second spray head mounting seat are both fixed directly below the first upper support plate through a hanging rod. A second spray head mounting seat is arranged on each of the front and rear sides of the first spray head mounting seat. A continuous spray gun is arranged at the bottom of the first spray head mounting seat. A dot-spray gun and a continuous spray gun are arranged at the bottom of the second spray head mounting seat. The dot-spray gun and the continuous spray gun are communicated with the resin constant-temperature storage tank through a conveying pipeline.

[0015] Furthermore: The bending mechanism includes a first optical cable clamp, a second optical cable clamp, a third optical cable clamp, a fourth optical cable clamp, and a fifth optical cable clamp. The second optical cable clamp and the fourth optical cable clamp have the same structure, and the third optical cable clamp and the fifth optical cable clamp have the same structure. The first optical cable clamp, the second optical cable clamp, the third optical cable clamp, the fourth optical cable clamp, and the fifth optical cable clamp are respectively fixed to the bottom of the second upper support plate. The second upper support plate is horizontally fixed above the workbench plate through a second upright post. A first shaping block is fixedly connected to the bottom of the second upper support plate between the first optical cable clamp and the second optical cable clamp. The second optical cable clamp can rotate around the first shaping block. A second shaping block is vertically and liftably connected to the bottom of the second upper support plate between the second optical cable clamp and the third optical cable clamp. The third optical cable clamp can rotate around the second shaping block. A third shaping block is fixedly connected to the bottom of the second upper support plate between the third optical cable clamp and the fourth optical cable clamp. The fourth optical cable clamp can rotate around the third shaping block. A fourth shaping block is vertically and liftably connected to the bottom of the second upper support plate between the fourth optical cable clamp and the fifth optical cable clamp. The fifth optical cable clamp can rotate around the fourth shaping block.

[0016] Furthermore: The hot pressing mechanism includes a hot pressing cylinder and a hot pressing plate. The hot pressing cylinder is fixed to the top of the third upper support plate. The third upper support plate is horizontally fixed above the workbench plate through a third upright post. The output shaft end of the hot pressing cylinder passes through the third upper support plate and is connected to the hot pressing plate. An electric heating tube is embedded in the hot pressing plate.

[0017] Furthermore: The winding and detecting mechanism includes two relatively arranged fixed brackets, a fixed disk, a fourth upper support plate, an optical fiber detector, a detecting lamp, and a wire winding assembly. At corresponding positions on the inner sides of the two fixed brackets, each is rotatably connected with and fixedly has a fixed disk. A rotating cylinder is rotatably arranged on the inner side of each of the two fixed disks. A rotating column is telescopically connected to one end of the rotating cylinder away from the fixed disk. One end of the rotating column extends into the rotating cylinder and is connected thereto through a spring. A transmission strip integrally formed therewith is arranged on the outer wall of the rotating column. A connecting groove is formed in the inner wall of the rotating cylinder at a position corresponding to the transmission strip. The other end of the rotating column extends out of the rotating cylinder and is detachably connected to the wire winding assembly through a flange structure. The fourth upper support plate is horizontally fixed above the two fixed brackets through a fourth upright post. The optical fiber detector and the detecting lamp are arranged on the top of the fourth upper support plate.

[0018] Furthermore: The coiling component includes a coiling cylinder, an arc-shaped pressing plate, a partition board, a flange connecting plate, a first optical fiber quick-connect joint, and a second optical fiber quick-connect joint. Flange connecting plates are provided at both ends of the coiling cylinder. The coiling cylinder is detachably connected between two flange plate structures through the flange connecting plates at both ends. An auxiliary support column extending outward is provided at the center of the flange connecting plate. Connecting holes are provided on the flange plate structure at positions corresponding to the auxiliary support columns. Partition boards are also fixedly sleeved on both ends of the coiling cylinder. The arc-shaped pressing plate is detachably connected to the coiling cylinder between the two partition boards. The first optical fiber quick-connect joint and the second optical fiber quick-connect joint are respectively provided on the coiling cylinder between the two partition boards and the two flange connecting plates. The optical fiber detector is detachably electrically connected to the first optical fiber quick-connect joint, and the detection lamp is detachably electrically connected to the second optical fiber quick-connect joint. Notches for optical fibers to pass through are also provided on the flange connecting plate.

[0019] Furthermore: A transmission gear is fixedly sleeved on the outer wall of the rotating cylinder on one side of the coiling component. A servo motor is installed on the fixed bracket on the same side. The output shaft of the servo motor passes through the fixed bracket and is connected to a driving gear. The driving gear meshes with the transmission gear.

[0020] With the above structure, the present invention uses the serpentine wiring formed by continuous 90-degree bends to weaken the influence of the centrifugal force generated during the rotation of the blade, and extends the service life of the optical cable by weakening the influence of the centrifugal force, thereby playing a role in increasing the practical performance; the present invention fixes the optical cable of the serpentine wiring by means of spot spraying and continuous spot spraying. The rest of the optical cable except for the spot spraying and continuous spot spraying parts is placed loosely. In this way, a buffering effect is achieved when the blade swings and deforms, so as to ensure that the optical cable will not be pulled off due to the swinging and deformation of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0022] Figure 1 It is a usage state diagram of the serpentine wiring.

[0023] Figure 2 is Figure 1 an enlarged view of A in

[0024] Figure 3 It is the structure of the serpentine wiring of the optical cable of the present invention.

[0025] Figure 4 It is the structure diagram of the wiring device of the present invention.

[0026] Figure 5 is Figure 4 the specific structure diagram of

[0027] Figure 6 It is the structural diagram of the bending mechanism before bending.

[0028] Figure 7 It is the structural diagram of the bending mechanism after bending.

[0029] Figure 8 It is Figure 7 the enlarged view of B in

[0030] Figure 9 It is Figure 7 the enlarged view of C in

[0031] Figure 10 It is the structural diagram of the winding detection mechanism.

[0032] Figure 11 It is the connection structural diagram of the wire winding assembly. Specific implementation method

[0033] The present invention provides a method for laying warning light optical fibers of a wind turbine, which specifically includes the following steps:

[0034] S1: Cutting: Cut the selected glass fiber cloth and optical cable according to the length of the wind turbine blade, and wind them up for standby respectively;

[0035] S2: 90-degree bending of the optical cable: Convey the optical cable wound up in step S1 section by section, and perform continuous 90-degree bending on the optical cable section by section through the bending mechanism to form a snake shape;

[0036] S3: Spot spraying coating and compounding: Convey the wound glass fiber cloth section by section. After each section of the optical cable is continuously bent by 90 degrees, spot spray resin at the specified position on the glass fiber cloth, and then compound each section of the continuously 90-degree bent optical cable on the glass fiber cloth coated with resin;

[0037] S4: Hot pressing and fixing: After each section of the optical cable is compounded on the glass fiber cloth in step S3, perform hot pressing on it to accelerate solidification by hot pressing;

[0038] S5: Winding detection: Wind the glass fiber cloth and optical cable after compounding and solidifying in step S4 section by section. After the overall winding is completed, use the optical fiber detector and detection lamp set on the winder to detect the compounded optical fiber. After the detection is okay, store it in the warehouse for standby;

[0039] S6: On-site fixed connection: Transport the rolled glass fiber cloth and optical cable detected without problems in step S5 to the installation site of the wind turbine blade. Spray resin section by section at the specified position on the blade at the site, unroll the rolled glass fiber cloth section by section and fix it on the blade by compounding with the sprayed resin. After the compounding and fixing are completed, connect the two ends of the optical cable to the warning lamp and the signal transmission system respectively.

[0040] As Figure 1 , Figure 2 and Figure 3 shown, the step-by-step continuous 90-degree bending in step S2 is composed of two 1-2-meter short-side bending segments 4-2 and two 2-3-meter long-side bending segments 4-3 that are staggered. Each of the short-side bending segments 4-2 at the frontmost and rearmost ends is connected to a lead segment 4-1. One lead segment 4-1 is electrically connected to the signal transmission system, and the other lead segment 4-1 is electrically connected to the warning light 2. The lead segment 4-1 and the short-side bending segment 4-2, as well as the short-side bending segment 4-2 and the long-side bending segment 4-3, are all in a 90-degree bending shape.

[0041] As Figure 3 shown, the lead segment 4-1 is fixed to the fiberglass cloth 3 through a dot-spray resin structure 5-1. The short-side bending segment 4-2 is fixed to the fiberglass cloth 3 through a continuous dot-spray resin structure 5-2. The long-side bending segment 4-3 is fixed to the fiberglass cloth 3 by combining a dot-spray resin structure 5-1 and a continuous dot-spray resin structure 5-2.

[0042] The present invention uses the serpentine wiring formed by continuous 90-degree bending to weaken the influence of the centrifugal force generated during blade rotation, and by weakening the influence of the centrifugal force, it extends the service life of the optical cable, playing a role in increasing practical performance; the present invention fixes the optical cable of the serpentine wiring by dot-spraying and continuous dot-spraying. The rest of the optical cable except for the dot-spraying and continuous dot-spraying parts is placed loosely. In this way, a buffering effect is achieved when the blade swings and deforms, thereby ensuring that the optical cable will not be pulled and broken due to the swinging and deformation of the blade.

[0043] As Figure 4A warning light fiber optic wiring device for a wind turbine, the structure of which is composed of a workbench plate 13, a support table 12, a unwinding mechanism 26, a winding and detecting mechanism 25, a coating mechanism, a bending mechanism and a hot pressing mechanism. At the top of the left and right ends of the support table 12, an auxiliary support guiding wheel 14 is arranged respectively. The workbench plate 13 is horizontally fixed on the top of the support table 12, and the upper end surface of the workbench plate 13 is flush with the upper end of the auxiliary support guiding wheel 14. The winding and detecting mechanism 25 and the unwinding mechanism 26 are respectively arranged on the left and right sides of the support table 12. The hot pressing mechanism, the bending mechanism and the coating mechanism are arranged directly above the workbench plate in sequence from left to right. In the present invention, the bending is carried out section by section through the bending mechanism. After each section is bent, the resin is coated at the designated position on the fiberglass cloth through the coating mechanism, and the fiberglass cloth coated with resin is conveyed directly below the bending mechanism. Then, the bent section is compounded at the corresponding position on the fiberglass cloth. After the compounding is completed, it is conveyed directly below the hot pressing mechanism, and the solidification is accelerated by heating. The bent optical cable and the fiberglass cloth after the resin solidifies are wound and detected by the winding and detecting mechanism. After the detection is problem-free, they are wound and stored in the warehouse for standby. The winding mechanism adopted in the present invention also has a built-in detection function, eliminating the need for later detection and increasing the practicality.

[0044] As Figure 4 shown, the coating mechanism includes a resin constant temperature storage tank 22, a first nozzle mounting seat 23, a second nozzle mounting seat 24, a dot spraying gun and a continuous dot spraying gun. The resin constant temperature storage tank 22 is arranged on the top of the first upper support plate 16. The first upper support plate 16 is horizontally fixed directly above the workbench plate 13 through the first column. The first nozzle mounting seat 23 and the second nozzle mounting seat 24 are both fixed directly below the first upper support plate 16 through the suspension rods. A second nozzle mounting seat 24 is arranged on each of the front and rear sides of the first nozzle mounting seat 23. A continuous dot spraying gun is arranged at the bottom of the first nozzle mounting seat 23. A dot spraying gun and a continuous dot spraying gun are arranged at the bottom of the second nozzle mounting seat 24. The dot spraying gun and the continuous dot spraying gun are communicated with the resin constant temperature storage tank 22 through the conveying pipeline.

[0045] As Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9The shown bending mechanism includes a first optical cable clamp 6, a second optical cable clamp 7, a third optical cable clamp 8, a fourth optical cable clamp 9 and a fifth optical cable clamp 10. The structures of the second optical cable clamp 7 and the fourth optical cable clamp 10 are the same, and the structures of the third optical cable clamp 8 and the fifth optical cable clamp 10 are the same. The first optical cable clamp 6, the second optical cable clamp 7, the third optical cable clamp 8, the fourth optical cable clamp 9 and the fifth optical cable clamp 10 are respectively fixed at the bottom of the second upper support plate 16. The second upper support plate 16 is horizontally fixed above the workbench plate 13 through a second column. At the bottom of the second upper support plate 16 between the first optical cable clamp 6 and the second optical cable clamp 7, a first shaping block 29 is fixedly connected. The second optical cable clamp 7 can rotate around the first shaping block 29. At the bottom of the second upper support plate, a first arc-shaped groove 11-1 for the rotation of the second optical cable clamp is provided. The second optical cable clamp is fixed at the bottom of the first bearing plate 33. The first bearing plate 33 is slidably connected in the first arc-shaped groove through a first slider connected thereto. Between the second optical cable clamp 7 and the third optical cable clamp 8, a second shaping block 30 is vertically and liftably connected at the bottom of the second upper support plate 16. The third optical cable clamp 8 can rotate around the second shaping block 30. At the bottom of the second upper support plate, a second arc-shaped groove 11-2 for the rotation of the third optical cable clamp is provided. The third optical cable clamp is connected to the bottom of the second bearing plate through a lifting mechanism. The second bearing plate is slidably connected with the second arc-shaped groove through a second slider connected thereto. Between the third optical cable clamp 8 and the fourth optical cable clamp 9, a third shaping block 37 is fixedly connected at the bottom of the second upper support plate 16. The fourth optical cable clamp 9 can rotate around the third shaping block 37. At the bottom of the second upper support plate, a third arc-shaped groove 11-3 for the rotation of the fourth optical cable clamp is provided. The fourth optical cable clamp is connected to the bottom of the third bearing plate 35 through a lifting mechanism. The third bearing plate is slidably connected with the third arc-shaped groove through a third slider connected thereto. Between the fourth optical cable clamp 9 and the fifth optical cable clamp 10, a fourth shaping block 38 is vertically and liftably connected at the bottom of the second upper support plate 16. The fifth optical cable clamp 10 can rotate around the fourth shaping block 38. At the bottom of the second upper support plate, a fourth arc-shaped groove 11-4 for the rotation of the fifth optical cable clamp is provided. The fifth optical cable clamp is connected to the bottom of the fourth bearing plate 39 through a lifting mechanism. The fourth bearing plate is slidably connected with the fourth arc-shaped groove through a fourth slider connected thereto. With the above structure, the present invention can automatically bend the optical cable, and the bending angles of the optical cable meet the requirements by the functions of the first shaping block, the second shaping block, the third shaping block and the fourth shaping block.

[0046] As Figure 4The hot pressing mechanism shown includes a hot pressing cylinder and a hot pressing plate 17. The hot pressing cylinder is fixed to the top of the third upper support plate 15. The third upper support plate 15 is horizontally fixed above the workbench plate 13 through the third upright columns. The output shaft end of the hot pressing cylinder passes through the third upper support plate 15 and is connected to the hot pressing plate 17. An electric heating tube is embedded in the hot pressing plate 17.

[0047] As Figure 10 and Figure 11 The winding detection mechanism 25 shown in includes two relatively arranged fixed brackets 25-1, fixed disks 25-2, a fourth upper support plate 25-4, an optical fiber detector 25-6, a detection lamp 25-7, and a wire winding assembly. At corresponding positions on the inner sides of the two fixed brackets 25-1, one fixed disk 25-2 is rotatably connected to each. Inside each of the two fixed disks 25-2, a rotating cylinder 25-12 is rotatable. A rotating column 25-13 is telescopically connected to one end of the rotating cylinder 25-12 away from the fixed disk. One end of the rotating column 25-13 extends into the rotating cylinder and is connected to it through a spring. A transmission strip integrally formed with the rotating column 25-13 is provided on the outer wall of the rotating column 25-13. A connecting groove is opened at a position on the inner wall of the rotating cylinder corresponding to the transmission strip. The other end of the rotating column 25-13 extends out of the rotating cylinder 25-12 and is detachably connected to the wire winding assembly through a flange structure 25-14. The fourth upper support plate 25-4 is horizontally fixed above the two fixed brackets 25-1 through the fourth upright columns. The optical fiber detector 25-6 and the detection lamp 25-7 are provided on the top of the fourth upper support plate 25-4.

[0048] As Figure 11 The wire winding assembly in includes a wire winding cylinder 25-8, an arc-shaped pressing plate 25-9, a partition plate 25-10, a flange connection disk 25-11, a first optical fiber quick-connect joint 25-15, and a second optical fiber quick-connect joint 25-16. One flange connection disk 25-11 is provided at each end of the wire winding cylinder 25-8. The wire winding cylinder 25-8 is detachably connected between the two flange structures 25-14 through the flange connection disks 25-11 at both ends. An auxiliary support column extending outward is provided at the center of the flange connection disk. A connection hole is opened at a position on the flange structure 25-14 corresponding to the auxiliary support column. One partition plate 25-10 is also sleeved and fixed on each end of the wire winding cylinder. The arc-shaped pressing plate 25-9 is detachably connected to the wire winding cylinder between the two partition plates 25-10. The first optical fiber quick-connect joint 25-15 and the second optical fiber quick-connect joint 25-16 are respectively provided on the wire winding cylinder 25-8 between the two partition plates 25-10 and the two flange connection disks 25-11. The optical fiber detector 25-6 is detachably electrically connected to the first optical fiber quick-connect joint 25-15, and the detection lamp 25-7 is detachably electrically connected to the second optical fiber quick-connect joint 25-16. A notch for the optical fiber to pass through is also opened on the flange connection disk 25-11.

[0049] As Figure 11 shown, a transmission gear 25-17 is fixedly sleeved on the outer wall of the rotating cylinder on one side of the wire winding assembly. A servo motor 25-19 is installed on the fixed bracket 25-1 on the same side. The output shaft of the servo motor 25-19 passes through the fixed bracket and is connected to the driving gear 25-18. The driving gear 25-18 meshes with the transmission gear 25-17.

[0050] As Figure 10 shown, a lower support plate is also fixed between the two fixed brackets below the wire winding assembly. An arc-shaped limiting plate is connected to the lower support plate through a pressing electric cylinder. In the present invention, the arc-shaped limiting plate is driven by the pressing electric cylinder to press the fiberglass cloth wound on the wire winding assembly, preventing it from spreading, thus playing a role in increasing the practical performance.

[0051] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should be regarded as within the protection scope of the present invention.

Claims

1. A fiber optic wiring method for warning lights of a wind turbine, characterized in that: Specifically, it includes the following steps: S1: Cutting: Cut the selected fiberglass cloth and optical cable according to the length of the wind turbine blade, and wind them up separately for standby; S2: 90-degree bending of the optical cable: Convey the optical cable wound up in step S1 section by section, and perform continuous 90-degree bending on the optical cable section by section through a bending mechanism to form a snake shape; S3: Spot spraying coating and compounding: Convey the wound fiberglass cloth section by section. After each section of the optical cable is continuously bent by 90 degrees, spot spray resin at the designated position on the fiberglass cloth, and then compound the optical cable after each 90-degree continuous bending on the fiberglass cloth coated with resin; S4: Hot pressing and fixing: After each section of the optical cable in step S3 is compounded on the fiberglass cloth, perform hot pressing on it to accelerate solidification by hot pressing; S5: Winding and inspection: Wind up the fiberglass cloth and optical cable after compounding and solidifying in step S4 section by section. After the overall winding is completed, use the optical fiber detector and detection lamp set on the winder to detect the compounded optical fiber. After passing the inspection, store it in the warehouse for standby; S6: On-site fixed connection: Transport the rolled fiberglass cloth and optical cable that have passed the inspection in step S5 to the installation site of the wind turbine blade. Spray resin section by section at the designated position on the blade at the site, unroll the rolled fiberglass cloth section by section and fix it on the blade by compounding with the sprayed resin. After the compounding and fixing are completed, connect the two ends of the optical cable to the warning lamp and the signal transmission system respectively.

2. The optical fiber wiring method for warning lights of a wind turbine according to claim 1, characterized in that: The continuous 90-degree bending in step S2 is composed of two short-side bending sections of 1-2 meters and two long-side bending sections of 2-3 meters staggered. Each of the short-side bending sections at the frontmost and rearmost ends is connected with a lead segment, and the lead segment and the short-side bending section, as well as the short-side bending section and the long-side bending section, are all bent at 90 degrees.

3. A method for warning light fiber wiring of a wind turbine according to claim 2, characterized in that: The lead segment is fixed on the fiberglass cloth through a spot spraying resin structure, the short-side bending section is fixed on the fiberglass cloth through a continuous spot spraying resin structure, and the long-side bending section is fixed on the fiberglass cloth through the combination of a spot spraying resin structure and a continuous spot spraying resin structure.

4. A warning light fiber optic wiring device for a wind turbine, characterized in that: The structure is composed of a workbench board, a support table, a unwinding mechanism, a winding and inspection mechanism, a coating mechanism, a bending mechanism and a hot pressing mechanism. An auxiliary support guide wheel is arranged at the top of each of the left and right ends of the support table. The workbench board is horizontally fixed on the top of the support table, and the upper end surface of the workbench board is flush with the upper end of the auxiliary support guide wheel. The winding and inspection mechanism and the unwinding mechanism are respectively arranged on the left and right sides of the support table, and the hot pressing mechanism, the bending mechanism and the coating mechanism are arranged directly above the workbench board in sequence from left to right.

5. A fiber optic wiring device for warning lights of a wind turbine according to claim 4, characterized in that: The coating mechanism described above includes a resin constant-temperature storage tank, a first spray head mounting seat, a second spray head mounting seat, a dot spraying gun, and a continuous dot spraying gun. The resin constant-temperature storage tank is arranged on the top of the first upper support plate, and the first upper support plate is horizontally fixed above the workbench plate through the first column. The first spray head mounting seat and the second spray head mounting seat are both fixed under the first upper support plate through the suspension rod. There is one second spray head mounting seat arranged on each of the front and rear sides of the first spray head mounting seat. The bottom of the first spray head mounting seat is provided with a continuous dot spraying gun, and the bottom of the second spray head mounting seat is provided with a dot spraying gun and a continuous dot spraying gun. The dot spraying gun and the continuous dot spraying gun are connected to the resin constant-temperature storage tank through the conveying pipeline.

6. The optical fiber wiring device for warning lights of a wind turbine according to claim 4, characterized in that: The bending mechanism described above includes a first optical cable fixture, a second optical cable fixture, a third optical cable fixture, a fourth optical cable fixture, and a fifth optical cable fixture. The second optical cable fixture has the same structure as the fourth optical cable fixture, and the third optical cable fixture has the same structure as the fifth optical cable fixture. The first optical cable fixture, the second optical cable fixture, the third optical cable fixture, the fourth optical cable fixture, and the fifth optical cable fixture are respectively fixed on the bottom of the second upper support plate. The second upper support plate is horizontally fixed above the workbench plate through the second column. The bottom of the second upper support plate between the first optical cable fixture and the second optical cable fixture is fixedly connected with a first shaping block, and the second optical cable fixture can rotate around the first shaping block. The bottom of the second upper support plate between the second optical cable fixture and the third optical cable fixture is vertically and liftably connected with a second shaping block, and the third optical cable fixture can rotate around the second shaping block. The bottom of the second upper support plate between the third optical cable fixture and the fourth optical cable fixture is fixedly connected with a third shaping block, and the fourth optical cable fixture can rotate around the third shaping block. The bottom of the second upper support plate between the fourth optical cable fixture and the fifth optical cable fixture is vertically and liftably connected with a fourth shaping block, and the fifth optical cable fixture can rotate around the fourth shaping block.

7. A fiber optic wiring device for warning lights of a wind turbine according to claim 4, characterized in that: The hot pressing mechanism described above includes a hot pressing electric cylinder and a hot pressing plate. The hot pressing electric cylinder is fixed on the top of the third upper support plate, and the third upper support plate is horizontally fixed above the workbench plate through the third column. The output shaft end of the hot pressing electric cylinder passes through the third upper support plate and is connected to the hot pressing plate. An electric heating tube is embedded in the hot pressing plate.

8. A fiber optic wiring device for a warning light of a wind turbine according to claim 4, characterized in that: The described coiling detection mechanism includes two relatively arranged fixed brackets, a fixed disk, a fourth upper support plate, an optical fiber detector, a detection lamp, and a wire coiling assembly. At corresponding positions on the inner sides of the two fixed brackets, there are rotatably connected and fixedly provided with a fixed disk each. Inside each of the two fixed disks, there is a rotating cylinder rotatably provided. One end of the rotating cylinder away from the fixed disk is telescopically connected with a rotating column. One end of the rotating column extends into the rotating cylinder and is connected thereto through a spring. A transmission strip integrally formed therewith is provided on the outer wall of the rotating column. A connection groove is provided on the inner wall of the rotating cylinder at a position corresponding to the transmission strip. The other end of the rotating column extends out of the rotating cylinder and is detachably connected to the wire coiling assembly through a flange structure. The fourth upper support plate is horizontally fixed above the two fixed brackets through fourth columns. The optical fiber detector and the detection lamp are provided on the top of the fourth upper support plate.

9. The optical fiber wiring device for warning lights of a wind turbine according to claim 8, characterized in that: The described wire coiling assembly includes a wire coiling cylinder, an arc-shaped pressing plate, a partition plate, a flange connection disk, a first optical fiber quick-connect joint, and a second optical fiber quick-connect joint. At each end of the wire coiling cylinder, there is provided a flange connection disk. The wire coiling cylinder is detachably connected between the two flange structures through the flange connection disks at both ends. An auxiliary support column extending outward is provided at the center of the flange connection disk. A connection hole is provided on the flange structure at a position corresponding to the auxiliary support column. A partition plate is also fixedly sleeved on each end of the wire coiling cylinder. The arc-shaped pressing plate is detachably connected to the wire coiling cylinder between the two partition plates. The first optical fiber quick-connect joint and the second optical fiber quick-connect joint are respectively provided on the wire coiling cylinder between the two partition plates and the two flange connection disks. The optical fiber detector is detachably electrically connected to the first optical fiber quick-connect joint, and the detection lamp is detachably electrically connected to the second optical fiber quick-connect joint. A notch for the optical fiber to pass through is also provided on the flange connection disk.

10. A fiber optic wiring device for a warning light of a wind turbine according to claim 8, characterized in that: A transmission gear is fixedly sleeved on the outer wall of the rotating cylinder on one side of the wire coiling assembly. A servo motor is installed on the fixed bracket on the same side. The output shaft of the servo motor passes through the fixed bracket and is connected to a driving gear. The driving gear meshes with the transmission gear.

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