Anti-collision and anti-freeze composite structure with concave-convex point type

Abstract

The invention discloses a concave-convex point type broadside collision prevention and freezing prevention compound structure. A second buffer pad layer, a concave-convex collision prevention plate and a first buffer pad layer are sequentially arranged in the direction from an inner ship broadside plate to an outer ship broadside plate. The hollow protruding portion and the hollow concave portion of the concave-convex collision prevention plate, the gap between the concave-convex collision prevention plate and each buffer pad layer and the gap between the concave-convex collision prevention plate and the outer ship broadside plate are filled with freezing prevention materials. The concave-convex point type broadside collision prevention and freezing prevention compound structure can sufficiently absorb energy in all the directions, and the space utilization rate is greatly improved; the structure is simple, construction is convenient and rapid, and ships in an ice zone are protected within a short period; and through sufficient utilization of the excellent characteristics of the various compound materials, the dual effects of preventing collision and freezing of the broadside structure are achieved, and the problems of collision and freezing are solved easily and conveniently.

Description

technical field [0001] The invention relates to an anti-collision and anti-freeze composite structure of concave-convex point type. Background technique [0002] At present, with the increasingly busy maritime traffic, the density of ships sailing on limited routes is increasing, and accidents of ship collisions will occur from time to time. Ship collisions often lead to disastrous consequences such as hull structure damage or even sinking, cargo leakage, environmental pollution, and casualties. Ships navigating in ice areas not only face sea ice and collisions with passing ships, but also face the problem of freezing and cracking. Therefore, anti-collision and anti-freezing of ships have practical significance in terms of safety, economy and environmental protection. [0003] Anti-collision measures for ships are roughly divided into: designing special structures, such as Y-shaped ship side structures; adding anti-collision devices, such as adding crash pads; and using sa...

AI Technical Summary

Problems solved by technology

[0005] According to the above-mentioned technical problems, a concave-convex point type side anti-collision and anti-freezing composite structure is provided to solve the problem that the devices used in most anti-freezing and partial anti-collision technologies are relatively large and complex in structure, which causes problems in the implementation of the device. Difficult disadvantages

Images