Wear-resistant ship mooring rope

Abstract

The invention belongs to the technical field of marine cables, and particularly relates to a wear-resistant ship mooring rope which comprises a rope core, a wear-resistant outer coating layer is alternately woven on the outer surface of the rope core, and the wear-resistant outer coating layer is formed by interweaving S-twist-direction strands and Z-twist-direction strands. Each of the S-twist-direction strands and the Z-twist-direction strands comprises a composite reinforced high-molecular polyethylene strand and a protective coating coated on the surface of the composite reinforced high-molecular polyethylene strand. The steel wire rope is adopted as the rope core, so that the product has a large bearing safety coefficient, and long-distance loading can be achieved; the wear-resistant outer coating layer formed by interweaving the composite reinforced high-molecular polyethylene strands in the S twisting direction and the Z twisting direction is adopted, the product has the excellent characteristics of high-molecular polyethylene, and after modification, the product has a series of excellent characteristics of high modulus, high strength, high toughness, high wear resistance, high and low temperature resistance, corrosion resistance, weather resistance, adhesion resistance, self-lubrication and the like.

Description

technical field [0001] The invention relates to the technical field of marine ropes, in particular to a wear-resistant marine rope. Background technique [0002] With the trend of shipbuilding ocean transportation and large-scale ship type and loading capacity of port tugboats, ship supporting requirements have entered a new stage of differentiation, especially for ultra-large container ships, special industry ships, port tugboats, marine engineering and other projects In addition to light specific gravity, high strength, good impact resistance and wear resistance, high-quality ships must also have the advantages of corrosion resistance, mildew resistance, and insect resistance. [0003] Existing wear-resistant ship cables, such as nylon cables, have strength and wear-resistant fastness several times higher than hemp and cotton cables. Although they have certain wear-resistant properties, they are severely worn in a short period of time in practical applications and cannot m...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a wear-resistant ship cable, which solves the problem that although the existing wear-resistant ship cable has a certain wear resistance, it is severely worn in a short period of time in practical applications and cannot meet the requirements. expected, and its strength, toughness, high and low temperature resistance, corrosion resistance, weather resistance and other comprehensive performance are not good, and the service life is short

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