Intertidal zone self-elevating air hover-working platform

Abstract

The invention discloses an intertidal zone self-elevating hover-working platform. The intertidal zone self-elevating hover-working platform comprises a main hull platform. The main hull platform is provided with supporting pile legs capable of ascending and descending. A hover-skirt is arranged at the bottom of the main hull platform. The main hull platform is provided with an air blower used for inflating the hover-skirt. An air propeller is arranged at the stern of the main hull platform and used for providing propelling power for the working platform moving in an intertidal zone. The main hull platform is provided with a lifting device and the like. The intertidal zone self-elevating hover-working platform is mainly used for intertidal zone and offshore wind turbine installation and maintenance and applicable to the relatively flat and hard ground and seabed; an air cushion is inflated for floatation or contact surface reduction, so that frictional resistance is reduced; in cooperation with the implementation technology that the propelling power is provided by the air propeller, the intertidal zone self-elevating hover-working platform can change position under the circumstance of insufficient draught or limited draught or grounding, and can sail at sea by means of the air cushion and the air propeller; the air propeller can be turned over underwater, so that the intertidal zone self-elevating hover-working platform sails without depending on the air cushion, and the requirement for intertidal zone and offshore wind turbine installation and maintenance can be met.

Description

technical field [0001] The invention relates to an offshore construction platform, in particular to an offshore wind power equipment installation and maintenance construction platform. Background technique [0002] Wind energy is a renewable, non-polluting, and environmentally friendly energy source. The use of wind energy to generate electricity has become the current research direction. Now wind energy generation is developing from land to oceans with rich wind energy resources. Intertidal marine engineering projects are affected by land Due to the constraints of transportation on land, the construction of land projects is very difficult. It is necessary to seek a solution for transportation by sea. However, the combination of non-self-propelled crane ships and other transport ships is used for large-scale equipment installation and construction. The installation is difficult and slow. The draft of the ship is limited, and it cannot leave by itself when it is stranded. At ...

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Problems solved by technology

[0002] Wind energy is a renewable, non-polluting, and environmentally friendly energy source. The use of wind energy to generate electricity has become the current research direction. Now wind energy generation is developing from land to oceans with rich wind energy resources. Intertidal offshore engineering projects are affected by land Due to the constraints of transportation on land, the construction of land projects is difficult, so it is necessary to seek solutions for transportation by sea. However, the combination of non-self-propelled crane ships and other transport ships is used for large-scale equipment installation and construction. The installation is difficult and slow. The draft of the ship is limited, and it cannot leave by itself when it is stranded. At present, there is no self-propelled large self-elevating working platform for intertidal engineering projects at home and abroad, which cannot meet the requirements of offshore wind turbine installation and maintenance.

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