Blade Access Platform
The wind turbine blade access platform is engineered to withstand the demanding operational conditions encountered in wind farm maintenance. This customized solution enables the complete removal and installation of blades, providing a secure and reliable working environment for technicians. It effectively addresses the critical requirement for blade replacement in contemporary wind power infrastructure.
Technical Parameters
| Items | Parameters | Items | Parameters |
| Rated Load Capacity | 600kg | Motor Power | 2.2KW×4 |
| Construction Workers | Only 4 people | Motor Voltage | 380V/50HZ |
| Lifting Speed | 8~10m/min | Motor Speed | 1380rpm |
| Working Height | 100m | Electric Braking Torque | 15Nm |
| Platform Size (L*W*H) | 3920*5700*4345mm | Safety Lock Model | SL30A |
| Wire Rope Structure | 5*31SW+PP-Φ10.2 | Safety Lock Allowable Load | ＞800kg |
| Wire Rope Breaking Tension | 80.73kN | Safety Lock Rope Distance | ≤200mm |
| Rated Lifting Force of Hoist | 9.8kN | Safety Lock Rope Speed | ≥22m/min |
| Motor Model | YEJ2-90L-4 | Platform Self-weight | 1500kg |
How Does Blade Access Platform Work?
The blade access platform for wind turbine maintenance operates through the following standardized procedure:
Phase 1: System Deployment
Personnel transport installation tools and suspension components from the tower interior to the nacelle. The suspension mechanism is secured at designated anchor points, followed by controlled deployment of the wire ropes to ground level.
Phase 2: Platform Installation
Ground crews connect the pre-assembled platform to the four wire rope systems. Maintenance technicians then board the platform, activate the power system, and position the platform at the predetermined working height. Continuous spatial awareness is maintained throughout positioning to prevent potential contact with turbine blades.
Phase 3: Operational Execution
Upon reaching the target position, the left and right sliding platforms are engaged to achieve secure docking with the blade structure. The work surface is stabilized, followed by the systematic removal of the blade assembly bolts.
Phase 4: Cycle Completion
Following a comprehensive inspection, technicians initiate the descent sequence via the descent control to conclude the operational cycle and return the platform to ground level.
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