Inflatable offshore evacuation slide based on beam-truss structure

Abstract

The invention provides an inflatable marine evacuation slide based on a beam-truss structure. The inflatable marine evacuation slide comprises a slide way, a beam and a truss, wherein the beam and the truss are formed after air bags are inflated; the slide is in a triangular prism shape and comprises three sets of beams, each edge of the slide is provided with one set of beams, the beam located at the top is connected with the two sets of beams located at the bottom through the trusses, the trusses are fixedly connected with the beams, and the trusses are fixedly connected with the beams. The two sides of the sliding way are fixedly connected to the two beams located at the bottom respectively. The truss comprises at least one layer of continuous n-shaped structures, and when the truss comprises more than two layers of continuous n-shaped structures, all the layers of continuous n-shaped structures are arranged from top to bottom to form a parallel truss structure. According to the technical scheme, the problems that an existing offshore evacuation system is poor in safety, large in occupied space, low in rescue efficiency, incapable of completing rapid evacuation of a large number of people in a short time and the like are solved.

Description

technical field [0001] The invention relates to the field of marine evacuation, in particular, to an inflatable marine evacuation slide based on a beam-truss structure. Background technique [0002] SOLAS Convention stipulates that large passenger ships must be equipped with life support equipment. The marine evacuation system is a very efficient life-saving equipment, which is mainly composed of an evacuation platform, a life-saving channel and a life raft. It is mainly equipped in passenger ships and warships, and is used to assist personnel to quickly evacuate the ship in distress in the event of an emergency on the ship. It can provide safe passage from boat to floating platform or survival craft for people of all ages, sizes and physiques, and can fully take into account the situation of passengers of all ages, so that they can not physically contact the sea water. to enter the life raft safely and quickly. Compared with traditional lifeboats, the marine evacuation s...

AI Technical Summary

Problems solved by technology

The materials used in the evacuation systems of Jiangsu Haining and Shanghai Youlong are mainly rubber materials, which can meet the requirements of international lifesaving standards. Rubber materials are resistant to aging and hydrolysis, but they also have disadvantages such as poor elasticity and short life.

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