Near-shore self-propelled rapid lap joint trestle device based on dynamic positioning

Abstract

The invention provides a near-shore self-propelled quick lap joint trestle device based on dynamic positioning, which comprises a near-shore lightering platform, the near-shore lightering platform is used for butt joint lightering with a transport ship in the sea, the near-shore lightering platform comprises a carrying deck and a connection deck, the carrying deck and the connection deck are arranged at an interval, the carrying deck is located above the connection deck, and the connection deck is located above the carrying deck; the connection deck is of a truss structure and used for being in butt joint with a transport ship for lightering. The shore-connected combined trestle is used for being connected with the connection deck, the shore-connected combined trestle comprises a plurality of trestles, the trestles are sequentially connected, each trestle comprises a trestle platform and a plurality of pile legs, and the pile legs are movably connected with the trestle platform. By means of the technical scheme, berthing and equipment material lightering platforms can be provided for various transport ships, and offshore safe lightering of heavy materials is achieved.

Description

technical field [0001] The invention relates to the technical field of marine engineering equipment, in particular to a near-shore self-propelled fast lap bridge device based on dynamic positioning. Background technique [0002] At present, in the case of poor sea conditions, it is difficult to continuously transport the materials on the transport ship from the sea to the shore in batches. The existing near-shore trestle mainly adopts floating box type or elevated type, which is inconvenient to transport, requires a large amount of construction work, and requires a lot of personnel. . SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies. [0004] In view of this, the first object of the present invention is to provide a near-shore self-propelled quick-lap trestle device based on dynamic positioning. [0005] In order to achieve the above purpose, the technical solut...

AI Technical Summary

Problems solved by technology

[0002] At present, under the harsh sea conditions, it is difficult to continuously transport the materials on the transport ship from the sea to the shore in batches

Existing near-shore trestles mainly adopt floating box type or elevated type, which is inconvenient for transportation, requires a large amount of construction work, and requires many people. The floating box type is suitable for low sea conditions and has a short operating window period. The elevated type has a long erection period and is inconvenient for emergency use.

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