Ship port anti-collision protection device and method

Abstract

The invention relates to the technical field of ship berthing, in particular to a ship port anti-collision protection device and method.The ship port anti-collision protection device is characterizedin that a first buffer plate is fixedly installed on one side of a shell through screws, a plurality of moving grooves are formed in the shell, and moving rods are inserted into the moving grooves; aplurality of limiting plates are symmetrically installed in the third buffer plate through pushing structures, sliding blocks are fixedly welded to one sides of the limiting plates, reset structures are installed on one sides of the limiting plates, and a plurality of circular clamping grooves are fixedly welded to the other side of the third buffer plate; and arc-shaped clamping grooves are formed in the circular clamping grooves, and buffer tires are mounted in the arc-shaped clamping grooves in a clamped mode. The device is reasonable in design, through the arrangement of a third buffer plate and a circular-truncated-cone-shaped limiting block, a ship can be buffered during berthing, rebounding of a spring can be prevented during buffering of the spring, impact on the ship is avoided, and the stability of ship berthing is improved.

Description

technical field [0001] The invention relates to the field of berthing ships, in particular to a ship port anti-collision protection device and method. Background technique [0002] When the ship is docked, it will have an impact force on the shell due to its own gravity and speed. Therefore, it is necessary to use an anti-collision buffer method when the ship is docked. Most of the existing buffer methods and devices use the elasticity of the spring to play a role. Buffer function, in the spring buffer device, the force exerted by the ship on the spring will still be partially rebounded by the ship itself during the buffering process, causing the ship to shake during the docking process, resulting in instability inside the cabin For this reason, the present invention proposes a kind of anti-collision buffering method for ship berthing in port to solve the above-mentioned problems. [0003] For example, the Chinese Utility Model Patent Application (Application No.: 201921012...

AI Technical Summary

Problems solved by technology

[0002] When the ship is docked, it will have an impact force on the shell due to its own gravity and speed. Therefore, it is necessary to use an anti-collision buffer method when the ship is docked. Most of the existing buffer methods and devices use the elasticity of the spring to play a role. Buffer function, in the spring buffer device, the force exerted by the ship on the spring will still be partially rebounded by the ship itself during the buffering process, causing the ship to shake during the docking process, resulting in instability inside the cabin , for this reason, the present invention proposes a kind of anti-collision buffering method for ships docking at the port to solve the above-mentioned problems

[0003] For example, the Chinese Utility Model Patent Application (Application No.: 201921012462.x) discloses an anti-collision device for ships, including a ship body and several buffer mechanisms, and several buffer mechanisms are respectively fixed on the top and bottom of the ship body. It includes a fixed block, a stopper and several air bags. One side of the fixed block is fixedly connected with the outer surface of the ship body, and a sliding groove is opened in the middle of the other side of the fixed block. Both ends of the sliding groove are fixed with the first buffer Springs, the opposite ends of the two first buffer springs are fixed with sliding blocks, and the middle parts of the opposite sides of the two sliding blocks are fixed with movable chains. The application of multiple buffer springs makes the device withstand the impact force of the ship. After the buffer spring is deformed, the rebound force generated when the spring is restored is also greater. The rebound force generated by the buffer spring will act on the ship without being eliminated, causing the ship to sway during docking and making the ship unstable.

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