Anti-collision device for ship port

Abstract

The invention relates to the technical field of wharf anti-collision technology, in particular to a ship port anti-collision device, which is connected to the foundation of the wharf under the water surface. The ship port anti-collision device includes a channel and an anti-collision assembly; part and a transfer part, the channel formed by connecting the horizontal part and the inclined part through the transfer part is a horizontal V-shaped structure with openings at both ends; the opening of the water outlet end is smaller than the opening of the water inlet end, and the opening of the water inlet end The limit block is set on the top; the anti-collision assembly includes a slider, a rigid link and a flexible stopper, the slider is slid inside the inclined part, the flexible stopper is set outside the channel, and the flexible stopper is connected through a rigid link. The rod is connected with the slider; the density of the flexible stopper is lower than the density of water; the present invention converts the collision energy of the ship into the energy of impact towards the ship through the anti-collision assembly, changes and stabilizes the direction of the water flow, and at the same time, the water flow has the ability to move the ship toward the ship. The energy pushed out makes the ship dock stably.

Description

technical field [0001] The invention relates to the technical field of wharf anti-collision, in particular to a ship port anti-collision device. Background technique [0002] With the improvement of the economic level, more and more goods are transported to all parts of the world by large cargo ships. As a free body floating in the water, the ship will produce serious swaying motion under the action of external wind, waves and currents, especially in the port area. Due to the large and complex size of the ship, it is easy to cause the driver's emotional tension, which will affect the rationality of the ship's control; at the same time The underwater hydrological environment is very complicated, that is, the direction of the water flow is unstable. When other ships pass by, the fluctuation of the water sometimes suddenly pushes the ship to the dock and then collides, or the underwater water flow suddenly changes direction, causing the tugboat to push When the ship docks at t...

AI Technical Summary

Problems solved by technology

As a free body floating in the water, the ship will produce serious swaying motion under the action of external wind, waves and currents, especially in the port area. Due to the large and complex size of the ship, it is easy to cause the driver's emotional tension, which will affect the rationality of the ship's control; at the same time The underwater hydrological environment is very complicated, that is, the direction of the water flow is unstable. When other ships pass by, the fluctuation of the water sometimes suddenly pushes the ship to the dock and then collides, or the underwater water flow suddenly changes direction, causing the tugboat to push When the ship docks at the dock, the resistance on the tugboat suddenly decreases, causing the ship to collide with the dock facilities, causing damage to the ship, dock and dock equipment

In order to avoid this kind of phenomenon or weaken its damage effect, people have designed many anti-collision devices, such as setting waste tires beside the wharf, but due to the singleness of its anti-collision principle, its effect is not ideal; Rubber items are used for cushioning. Due to wind, sun, and seawater immersion, the rubber hardens and ages quickly.

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