Anti-collision device for ship

Abstract

The invention discloses an anti-collision device for a ship. The anti-collision device comprises double-acting single piston type oil cylinders and air bag assemblies. The double-acting single pistontype oil cylinders and air bag assemblies are sequentially mounted inside a wall body in an alternate manner. The portion, inside the wall body, of each double-acting single piston type oil cylinder is provided with a rod cavity and a rodless cavity. The end, far away from the wall body, of each double-acting single piston type oil cylinder is fixedly connected with a rubber fender. A first electromagnet is fixedly connected to the surface of the middle of each rubber fender. A laser displacement sensor is arranged on the surface of the middle of each first electromagnet. The portion, inside the wall body, of each air bag assembly is provided with a second electromagnet. A magnet is connected to one end of each second electromagnet in a sliding manner. An air bag is connected to one end ofeach magnet in a communicating manner. According to the anti-collision device for the ship, by means of the double-acting single piston type oil cylinders and the air bag assemblies, economic lossescaused by collision can be avoided, and high application value is achieved.

Description

technical field [0001] The invention belongs to the technical field of anti-collision devices, in particular to an anti-collision device for ships. Background technique [0002] Ship is an important mode of transportation at present, but due to the large size of the ship itself, there will be collisions with the coast when docking, resulting in damage to the ship, so the anti-collision device for ships has a wider application prospect. [0003] However, most of the current anti-collision devices do not have a good cushioning effect, and most of them are composed of airbags. Because the airbag itself has a certain fluidity, it does not have certain stability when the ship is docked. When the equipment is damaged and repaired and a ship is docked, the ship cannot be docked on the shore because it does not have backup equipment. For this reason, we propose a kind of anti-collision device for ships, in order to facilitate ships to dock and avoid collisions. Contents of the in...

AI Technical Summary

Problems solved by technology

[0002] Ship is an important mode of transportation at present, but due to the large size of the ship itself, there will be collisions with the coast when docking, which will cause damage to the ship, so the anti-collision device for ships has a wider application prospect

[0003] However, most of the current anti-collision devices do not have a good cushioning effect, and most of them are composed of airbags. Because the airbag itself has a certain fluidity, it does not have certain stability when the ship is docked. When the equipment is damaged and repaired and there is a ship berthing, the ship cannot berth on the shore because it does not have spare equipment

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