Marine modular foot bridge (foot walk pavement) deck structure

Abstract

The invention relates to a marine modular foot bridge (foot walk pavement) deck structure, characterized by comprising an assembled retracting deck and pavement structure composed of a plurality of cellular block components, a plurality of railing components and a plurality of support components, the railing components are fixedly connected to two sides of the cellular block components, the support components are connected with the bottoms of the cellular block components through hinges, the cellular block components comprise a cellular block unit, a link and a hinge, vertical contact surfaces of the cellular block units are provided hinges, the cellular block units form the assembled retracting deck and pavement through the hinges and inserted links. The marine modular foot bridge (foot walk pavement) deck structure has the advantages that the structure is of modular design and available for retracting storage and can be flexibly assembled into deck and pavement structures to meet the need for transferring among ships and transferring among internal deck layers; when acting as a deck structure, the structure may be used to transfer personnel or the sick and wounded between two ships to adapt to relative movement of the ships; when the structure acts as the pavement structure, a ramp can be placed by using internal stairs for transferring the sick and wounded among the different deck layers with the stretcher trolley.

Description

technical field [0001] The invention belongs to a marine footbridge (road) structure, in particular to a marine modular footbridge (road) surface structure used for sea transfer and in-ship transfer of a large number of people or wounded and sick. Background technique [0002] Sea transfer refers to the transfer of personnel or the sick and wounded between ships at sea. At present, there are three types of sea transfer methods for personnel or sick and wounded between domestic and foreign ships: horizontal transfer, vertical transfer and side-by-side transfer. Horizontal transfer is a method of passing the wounded and sick by means of aerial cableways (manila cables, elevated cables) established by the material supply device on board; It can carry the wounded and sick on a ship with a helicopter platform for landing and transfer; and transfer is the transfer of personnel or sick and wounded under the condition of two ships berthing, which can be divided into gangway method ...

AI Technical Summary

Problems solved by technology

The boarding method and side crane method in horizontal transfer, vertical transfer and side-by-side transfer are only suitable for a small number of people to transfer, while the gangway method can implement a large number of people or the sick and wounded when two ships are coming together. However, most of the current gangway methods use rigid decks, which can only be carried out under extremely low sea conditions, which greatly limits the use of gangway methods

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