An enhanced anti-collision device for a single-pile wind turbine foundation

Abstract

The invention discloses a reinforced anti-collision device for a single-pile fan foundation, which comprises a wing plate arranged around the fan foundation and a motor arranged in the fan foundation, and the wing plate and the fan foundation are clamped through a chute structure. The wing plate can move up and down along the chute structure under the control of the motor and buoyancy; the overall density of the wing plate is less than 1, including the right-angled side, the bottom side and the slope, and the right-angled side is against the foundation of the fan. A breeding cage is arranged below the bottom edge. The wing plate structure of the present invention can carry out self-adaptive height adjustment according to the buoyancy. With the help of ocean buoyancy, the wing plate can support and protect the wind foundation, improve its strength, and effectively protect the fan foundation. The internal structure has multiple energy absorption effects, and the maximum Guarantee the safety of ships and wind turbines.

Description

technical field [0001] The invention relates to an offshore device, in particular to a reinforced anti-collision device for a single-pile fan foundation with aquaculture function. Background technique [0002] In recent years, the development scale of offshore wind resources has become larger and larger. Offshore wind power generation is the main form of marine wind energy development, and the single-pile wind turbine foundation occupies a major position in offshore wind power generation. The marine environment is complex and changeable. The monopile offshore wind turbine will cause great damage to the foundation of the wind turbine when encountering strong winds or even typhoons, and even cause the platform to tilt and collapse; The erosion of waves and the possible collision of related ships have had a great impact on the stability and service life of the wind turbine foundation. At present, in terms of marine aquaculture, marine fish aquaculture mainly utilizes cage cult...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: This invention aims to provide an enhanced anti-collision device for a single-pile fan foundation with aquaculture function to solve the collision between the fan foundation and related ships. The fan foundation is not strong enough in harsh natural environments such as strong sea breeze, and there is a risk of overturning And issues such as the application of mooring systems and power systems for marine farming

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