Temporary bridge structure for offshore wind power engineering wind turbine maintenance

Abstract

The invention discloses a temporary bridge structure for offshore wind power engineering wind turbine maintenance. The temporary bridge structure comprises a supporting flat plate, a first supportingframe is fixedly connected with one end of the supporting flat plate, an extending and retracting adjusting frame is connected below the supporting flat plate, and one end of a second supporting frameis located in the extending and retracting adjusting frame and can freely slide along the extending and retracting adjusting frame. According to the temporary bridge structure for offshore wind powerengineering wind turbine maintenance, installation and fixation are fast, the temporary bridge structure is convenient to pack up after being used; the temporary bridge structure is high in safety and reliability, high in applicability and capable of effectively dealing with the marine complex environment; the temporary bridge structure is light and practical, and is convenient to store and transfer during non-use time; extending and retracting as well as unfolding of a mechanism extending and retracting and folding portion can be performed according to the use environment to meet the environment requirement; the height is flexibly adjusted according to a guardrail condition of a ship, the temporary bridge structure is provided with wheels, can be rapidly installed when being used, and can be rapidly folded and stored after being used; and a fixing system is provided with two jacks so that the temporary bridge structure can be fixed to a ship body channel temporarily and does not needto be fixed on the ship for a long time.

Description

technical field [0001] The invention relates to the technical field of equipment for offshore wind power maintenance, in particular to a bridge structure for maintenance of wind turbines in offshore wind power projects. Background technique [0002] Wind power generation is one of the power generation methods with the most mature technology, the most large-scale development conditions and the most commercial development prospects in the field of renewable energy. The development and utilization of wind energy is not limited by resources, has little impact on the environment, and can be developed on a large scale and sustainably. Offshore wind power plant is a new type of power plant that utilizes offshore wind resources to generate electricity. Under the increasingly severe situation of oil resources, all countries have turned their attention to sea areas with huge wind resources. my country is rich in offshore wind energy resources, and the offshore wind energy resources a...

AI Technical Summary

Problems solved by technology

At present, due to the lack of reliable access equipment and other facilities to assist in this process, the ship can only be brought close to the wind turbine platform, and personnel jump to the wind turbine foundation ladder by themselves, and there is a certain risk of falling during this process

Especially when the sea waves are large, the hull is constantly swinging, and it is difficult for maintenance personnel to enter the basic operation platform of the wind turbine from the ship

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