A rat-proof climbing device for docking of ship cables

Abstract

The invention provides a mouse climbing preventing device for ship mooring rope berthing. The mouse climbing preventing device for ship mooring rope berthing comprises a nylon fastener tape and an anti-skid cone; two assembling grooves are formed in the external end surface of an anti-mouse column spring; the interior of an anti-mouse column is of a circular hollow structure; a bolt and a spring are both positioned in a cavity of the anti-mouse column; the top of the bolt is connected with the spring; a rotating shaft is of a cylindrical structure; the upper and lower ends of the rotating shaft are rotationally connected to the interiors of the upper and lower parts of the anti-mouse column; two rotating sheets are arranged and are both mounted on the circular arc end surface of the external side of the anti-mouse column; the bottom of a limiting fixing block is of a circular hollow structure; and the nylon fastener tape is mounted on the external end surface of the limiting fixing block. The mouse climbing preventing device for ship mooring rope berthing is beneficial for enhancing the climbing difficulty of the device so that mouses can be affected by rotations of the rotating sheets during climbing the device, and therefore, fore limbs of the mouses can be thrown to the two sides of the device so that the mouses can be stopped at the external end of the device to prevent themouses from slipping into a cabin through a mooring rope to damage interior circuits in the cabin to generate potential safety hazards.

Description

technical field [0001] The invention belongs to the field of anti-rat technology for ships, and more specifically relates to an anti-rat climbing device for docking of ship cables. Background technique [0002] Mice are one of the four major public hazards of human beings, which can damage food, cabins, plant utensils and spread diseases. According to relevant data records, once there was a ship that caused a fire due to rats biting the cable, causing heavy economic losses and casualties, so the rat prevention of ships is very important. According to the survey, most of the rats on the ship boarded the ship through cables after the ship docked. [0003] The inventor found through retrieval that existing similar devices, such as a marine wind-resistant rat-proof board mentioned in patent application number CN200520088921.4, include a rat-proof board body on which a door panel and a cable guide The special feature of the positive frame is that a lanyard ring is arranged at t...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a rat-proof climbing device for berthing of ship cables to solve the problem of existing similar devices, which have a poor blocking effect on rats climbing on the cables, and rats can easily slip into the cabin through the device Inside, it will cause gnawing on the items stored in the cabin, causing unnecessary property loss; and the effect of limiting and fixing the device itself is poor, and the device is easily affected by the fluctuation of the cable, causing the device to slide to the bottom of the cable, affecting the device's ability to operate. The problem with the blocking effect of mice

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