Electric sea wave active compensation embarkation system

Abstract

The invention relates to an electric sea wave active compensation embarkation system. The electric sea wave active compensation embarkation system comprises a base, wherein the base is movably connected with a transverse rolling mechanism through a transverse rolling mechanism supporting hinge, a transverse rolling mechanism electric execution part is fixedly installed on the base, and the movable end of the transverse rolling mechanism electric execution part is fixedly connected with the transverse rolling mechanism; one end of the transverse rolling mechanism is fixedly connected with an embarkation escalator, the other end of the transverse rolling mechanism is movably connected with a pitching mechanism through a pitching mechanism supporting hinge, a pitching mechanism electric execution part is fixedly installed on the transverse rolling mechanism, and the movable end of the pitching mechanism electric execution part is fixedly connected with the pitching mechanism; and moving sliding slots are machined in the pitching mechanism, and a stretching mechanism is arranged in the moving sliding slots. According to the electric sea wave active compensation embarkation system, movement of the transverse rolling mechanism, movement of the pitching mechanism and movement of the stretching mechanism are driven by the transverse rolling mechanism electric execution part, the pitching mechanism electric execution part and the stretching mechanism electric execution part separately, compensation to sea waves is achieved, and stable embarkation of embarkation personnel is guaranteed.

Description

technical field [0001] The invention relates to the technical field of sea boarding devices, in particular to an electric sea wave active compensation boarding system. Background technique [0002] Wind power generation is one of the power generation methods with the most mature technology, the most developmental conditions and the most promising development prospects in the field of new energy. All countries regard it as the most important part of the new energy strategy. my country is rich in offshore wind energy resources, with an installed capacity of about 200 million kilowatts in areas within the water depth of 5 to 25 meters in the offshore area, and there are more abundant wind resources in the open sea; one of the constraints for the development of offshore wind turbines is the lack of professional installation ship resources. The construction cost is high and the risk is high; the state pays close attention to the development of offshore wind power, and has issued s...

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Problems solved by technology

The wind turbine platform often needs to be repaired and maintained. However, due to the wind and waves at sea, it is very dangerous for people to go from the ship to the platform. It is very necessary for the offshore compensation platform to safely transport personnel and equipment from the ship to the wind turbine platform.

[0003] At present, the offshore boarding system is blank in China. We have related active wave compensation technology for offshore floating drilling platforms and offshore lifting equipment, mainly for the effect of wave changes on the speed of the lifting equipment during the lifting process of offshore loads. Control, and then realize the compensation of sea waves, the degree of freedom controlled by it is less, usually a single degree of freedom; it seriously affects the efficiency of boarding at sea

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