Floating-type fan and tension leg platform (TLP) transporting and mounting integrated ship and transporting and mounting method thereof

Abstract

The invention provides a floating-type fan and tension leg platform (TLP) transporting and mounting integrated ship and a transporting and mounting method thereof. The floating-type fan and TLP transporting and mounting integrated ship comprises a hull, and a deck of the hull is provided with a towel frame; two pile embracing mechanisms perpendicular to the tower frame are arranged in the height direction of the towel frame and used for clamping a cylinder body of a floating-type fan; the head part of the hull is provided with a U-shaped opening, the U-shaped opening is used for accommodatinga TLP, and at least one positioning device is arranged at the position, located on the deck of the hull, on the upper portion of the U-shaped opening; and the positioning devices are used for fixing the TLP to the interior of the U-shaped opening. According to the floating-type fan and TLP transporting and mounting integrated ship, after the floating-type fan and the TLP are mounted at a wharf front edge, the integrated ship directly gets close to the floating-type fan and the TLP, and transporting and mounting are finished; it is ensured that the integrated ship has sufficient stability and the securing strength in the transporting and mounting process through the pile embracing mechanisms and the positioning devices; and base ship loading, towage transportation and mooring mounting and the like can be completed at a time, ship machine equipment and the manual cost are saved, and the mounting efficiency of the fan is improved accordingly.

Description

technical field [0001] The invention relates to a floating fan transport and installation integrated ship, in particular to a floating fan and a TLP platform transport and installation integrated ship and a transport and installation method thereof. Background technique [0002] my country is rich in offshore wind energy resources. At present, offshore wind farm fans widely use fixed foundation types such as pile foundations and gravity foundations, which are generally suitable for shallow sea areas with a water depth of less than 50m. The wind turbine with the basic structure has a huge development advantage. [0003] TLP (tension leg) platform is a type of floating wind turbine infrastructure. After the front base of the wharf and the wind turbine body are pre-assembled, the wind turbine and the basic platform structure need to be transported to the wind farm for installation; the transportation method of the platform generally includes wet dragging There are two construct...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a solution that can solve the problem of loading the TLP platform and the wind turbine at the base wharf after assembly, solve the stability and fastening problems during the transportation of the wind turbine and the TLP platform from the base to the wind field in the far-reaching sea area, and solve the problem. A kind of floating wind turbine and TLP platform transportation and installation integrated ship and its transportation and installation method for the installation problem of TLP platform and underwater mooring system after transportation to the wind farm

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