Ship lightering platform

Abstract

The invention discloses a ship lightering platform which comprises a gangplank, a first turning plate and a connecting lug plate. The connecting lug plate is arranged on a ship hull deck, a first connecting piece is arranged at one side edge of the gangplank, the other side edge of the gangplank is in butt joint with a lightering deck or a wharf, a second connecting piece is arranged at one side edge of the first turning plate, the other side of the first turning plate is in butt joint with the ship hull deck, the first connecting piece is detachably connected with the connecting lug plate through a first connecting shaft, the second connecting piece is detachably connected with the connecting lug plate through a second connecting shaft, the connecting lug plate is arranged on the ship hull deck, assembling and welding can be performed directly, the gangplank is installed by means of the first connecting shaft, the first turning plate is installed by means of the second connecting shaft, a vehicle can stably run and pass on the gangplank and the first turning plate, and when the lightering platform does not need to be in use, rapid assembling and disassembling can be achieved justby disassembling the first connecting shaft and the second connecting shaft.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a ship transfer platform. Background technique [0002] At certain times or circumstances, semi-submersible ships need to be used for vehicle transportation operations, and vehicles are transported to designated barges or docks on the sea through semi-submersible ships. This requires refitting semi-submersible ships and designing vehicle passage "bridges ", commonly known as the transfer springboard, to connect the semi-submersible ship and the barge or the wharf to achieve the purpose of vehicle passage. [0003] At present, there are a small number of ships with such a transfer springboard designed for transportation and traffic vehicles, but this transfer springboard is usually fixedly installed on the outer plate of the ship, opened and closed by the telescopic oil cylinder on the ship, installation and The disassembly is very complicated (except for maintenance, it wi...

AI Technical Summary

Problems solved by technology

[0003] At present, there are a small number of ships with such a transfer springboard designed for transportation and traffic vehicles, but this transfer springboard is usually fixedly installed on the outer plate of the ship, opened and closed by the telescopic oil cylinder on the ship, installation and The disassembly is very complicated (except for maintenance, it will basically not be disassembled). Since the semi-submersible ship is a multi-purpose special ship, it is impossible to install this kind of fixed transfer springboard, which is not suitable for non-vehicle transportation operations. The transfer springboard is required, and the transfer springboard is only used temporarily under certain circumstances. Therefore, the conventional transfer springboard cannot be used for the transportation and passage of vehicles on semi-submersible ships

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