Wind power blade paint surface defect detection device with efficient identification function

Abstract

The utility model provides a wind power blade paint surface defect detection device capable of efficiently identifying. Comprising a base, two supporting columns are fixed to the top of the base, hydraulic cylinders are fixed to the supporting columns, stabilizing blocks are fixed to the output ends of the hydraulic cylinders, clamping blocks are fixed to the stabilizing blocks through hydraulic rods, a circular frame is fixed to the base through a support, a circular ring is rotationally arranged on the circular frame, and an electric push rod is fixed to the circular ring; electric push rods are fixed on the support, cameras are fixed at the output ends of the electric push rods, a motor is fixed on the support, a gear is fixed at the output end of the motor, teeth matched with the gear are arranged on the circular ring, and the number of the electric push rods is four. The wind power blade paint surface defect detection device capable of efficiently identifying solves the problems that existing detection equipment has detection dead angles, the paint surface on the surface of a blade is difficult to detect quickly at multiple angles, and the detection efficiency is greatly influenced.

Description

Technical Field

[0001] This utility model relates to the field of wind turbine blades, and in particular to a highly efficient detection device for identifying paint defects on wind turbine blades. Background Technology

[0002] Defect detection in the paint surface of wind turbine blades is a crucial step in the manufacturing and maintenance process. The integrity and quality of the paint surface directly affect the blade's corrosion resistance, UV resistance, and aesthetic performance. Common paint surface defects include bubbles, cracks, peeling, scratches, and uneven paint film. To ensure the long-term performance and safe operation of wind turbine blades, comprehensive defect detection of their paint surface is necessary. However, existing detection equipment has blind spots and struggles to quickly and efficiently inspect the paint surface of the blades from multiple angles, significantly impacting detection efficiency.

[0003] Therefore, it is necessary to provide a highly efficient detection device for identifying paint defects on wind turbine blades to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a highly efficient wind turbine blade paint defect detection device, which solves the problems of existing detection equipment having blind spots and difficulty in quickly detecting the paint surface of the blade from multiple angles, which greatly affects the detection efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides a high-efficiency wind turbine blade paint defect detection device, including a base, two support columns fixed on the top of the base, and a hydraulic cylinder fixed on the support columns. A stabilizing block is fixed to the output end of the hydraulic cylinder, and a clamping block is fixed on the stabilizing block by a hydraulic rod.

[0006] A circular frame is fixed to the base by a bracket, and a circular ring is rotatably mounted on the circular frame. An electric push rod is fixed to the circular ring, and a camera is fixed to the output end of the electric push rod. A motor is fixed to the bracket, and a gear is fixed to the output end of the motor. The circular ring is provided with teeth that are compatible with the gear.

[0007] Preferably, the number of electric push rods is four.

[0008] Preferably, a control cabinet is fixed on the base, and a display screen is provided on the control cabinet.

[0009] Preferably, the control cabinet is electrically connected to the motor, electric push rod, camera, hydraulic cylinder and hydraulic rod respectively via signal lines.

[0010] Preferably, the control cabinet is equipped with buttons.

[0011] Preferably, the circular frame is provided with a sliding groove that matches the circular ring.

[0012] Compared with related technologies, the high-efficiency wind turbine blade paint defect detection device provided by this utility model has the following advantages:

[0013] This invention provides a highly efficient wind turbine blade paint defect detection device. By adjusting the detection distance of the cameras via electric push rods, and driving the gears via a motor, the device allows the ring to rotate slightly. This enables four cameras to perform comprehensive, all-angle, and blind-spot-free detection of the wind turbine blades. The detection images are displayed on a screen, greatly improving detection efficiency and solving the problems of existing detection equipment having blind spots and difficulty in quickly and rapidly detecting the paint surface of the blades from multiple angles, which significantly affects detection efficiency. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a wind turbine blade paint defect detection device provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the circular ring.

[0016] Figure 3 for Figure 2 Side view of the ring shown:

[0017] Figure 4 for Figure 1 Side view of the stabilizer block shown.

[0018] The following are the labels in the diagram: 1. Base, 2. Support column, 3. Hydraulic cylinder, 4. Stabilizing block, 5. Hydraulic rod, 6. Clamping block, 7. Bracket, 8. Circular frame, 9. Circular ring, 10. Electric push rod, 11. Camera, 12. Motor, 13. Gear, 14. Tooth, 15. Control cabinet, 16. Display screen. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1-4 As shown, a high-efficiency wind turbine blade paint defect detection device includes a base 1, two support columns 2 are fixed on the top of the base 1, and a hydraulic cylinder 3 is fixed on the support column 2. A stabilizing block 4 is fixed to the output end of the hydraulic cylinder 3, and a clamping block 6 is fixed on the stabilizing block 4 through a hydraulic rod 5. The wind turbine blade is fixed on the stabilizing block 4 by the hydraulic rod 5 driving the clamping block 6.

[0021] The base 1 of this utility model has a circular frame 8 fixed on it by a bracket 7, and a circular ring 9 is rotatably mounted on the circular frame 8. An electric push rod 10 is fixed on the circular ring 9, and a camera 11 is fixed at the output end of the electric push rod 10. The detection distance of the camera 11 can be driven by adjusting the electric push rod 11. A motor 12 is fixed on the bracket 7, and a gear 13 is fixed at the output end of the motor 12. The circular ring 9 is provided with teeth 14 that are adapted to the gear 13. There are four electric push rods 10. By using the teeth 14 on the circular ring 9 that are adapted to the gear 13, the circular ring 9 is driven to rotate slightly, so that the four cameras 11 can perform comprehensive detection of the wind turbine blades from all angles without blind spots.

[0022] The base 1 of this utility model is fixed with a control cabinet 15, and the control cabinet 15 is equipped with a display screen 16. The detection screen is displayed and viewed through the display screen 16. The control cabinet 15 is electrically connected to the motor 12, the electric push rod 10, the camera 11, the hydraulic cylinder 3 and the hydraulic rod 5 through signal lines. The control cabinet 15 is equipped with buttons, and the circular frame 8 is equipped with a sliding groove that matches the circular ring 9.

[0023] The working principle of the high-efficiency wind turbine blade paint defect detection device provided by this utility model is as follows: The wind turbine blade passes through the ring 9, and the hydraulic rod 5 drives the clamping block 6 to fix the wind turbine blade on the stabilizing block 4. The control is achieved by the buttons on the control cabinet 15, which start the hydraulic cylinder 3 to move the wind turbine blade within the ring 9. The wind turbine blade is comprehensively inspected by four cameras 11 placed at different angles. The detection distance of the cameras 11 can be adjusted by adjusting the electric push rod 11. The motor 12 drives the gear 13 to rotate. The ring 9 is provided with teeth 14 that are adapted to the gear 13, which drive the ring 9 to rotate slightly. This enables the four cameras 11 to perform comprehensive inspection of the wind turbine blade from all angles without blind spots. The inspection images are displayed on the display screen 16, which greatly improves the inspection efficiency.

[0024] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency-identified wind power blade paint surface defect detection device, characterized in that, Including base (1), the top of base (1) is fixed with two support columns (2), and the support column (2) is fixed with hydraulic cylinder (3), the output end of hydraulic cylinder (3) is fixed with stabilizing block (4), and stabilizing block (4) is fixed with clamping block (6) through hydraulic rod (5); The round frame (8) is fixed on the base (1) through the support (7), and the circular ring (9) is rotatably arranged on the round frame (8), and the electric push rod (10) is fixed on the circular ring (9), the output end of the electric push rod (10) is fixed with the camera (11), the support (7) is fixed with the motor (12), and the output end of the motor (12) is fixed with the gear (13), the circular ring (9) is provided with the gear teeth (14) matched with the gear (13).

2. A high-efficiency recognized wind power blade paint surface defect detection device according to claim 1, characterized in that, The number of electric push rods (10) is four.

3. The wind turbine blade paint surface defect detection device of claim 1, wherein, The control cabinet (15) is fixed on the base (1), and a display screen (16) is arranged on the control cabinet (15).

4. The wind turbine blade paint surface defect detection device of claim 3, wherein, The control cabinet (15) is respectively electrically connected with the motor (12), the electric push rod (10), the camera (11), the hydraulic cylinder (3) and the hydraulic rod (5) through the signal line.

5. A high-efficiency identified wind power blade paint surface defect detection device according to claim 3, characterized in that, The control cabinet (15) is provided with a key.

6. A high-efficiency recognized wind power blade paint surface defect detection device according to claim 1, characterized in that, The round frame (8) is provided with a sliding groove matched with the circular ring (9).

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