High-tenacity optical fiber steel wire rope

Abstract

The invention relates to the field of steel wire ropes, in particular to a high-tenacity optical fiber steel wire rope. The high-tenacity optical fiber steel wire rope comprises an outer-layer strand, an inner-layer strand, a central strand and an optical fiber strand, wherein the outer-layer strand and the inner-layer strand are respectively formed by weaving and twisting a plurality of strand ropes, each strand rope is formed by weaving and twisting a strand core and a strand surface, and the optical fiber strand is arranged at any strand rope of the outer-layer strand. The central strand comprises a hollow steel wire body, and the hollow inside of the hollow steel wire body is filled with an adhesive part. The optical fiber strand comprises an outer shell and an optical fiber bundle, and the space between the outer shell and the optical fiber bundle is filled with an adhesive part. The inside of the optical fiber steel wire rope is filled with the adhesive parts, the tenacity of the optical fiber steel wire rope is improved, the high-tenacity optical fiber steel wire rope is not broken immediately when a steel wire rope is broken, and a good buffering function is achieved.

Description

technical field [0001] The invention relates to the field of steel wire ropes, in particular to a high-toughness optical fiber steel wire rope. Background technique [0002] In lifting systems such as ocean ships, docks or construction machinery, it is necessary to measure the weight of the cargo, test the temperature, transmit information and control signals while lifting heavy objects, which requires high-strength optical fiber wire ropes that are tensile and transmit information. The steel wire rope mainly plays the role of bearing the load, and its performance is mainly determined by the steel wire. The steel wire is a round (or special-shaped) wire made of carbon steel or alloy steel by cold drawing or cold rolling. It has a wide range of uses, but in frequent use In the process, the life of the wire rope is exhausted or the wire rope tends to break suddenly when pulling heavy objects, and the toughness is not good enough. Contents of the invention [0003] The objec...

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Problems solved by technology

[0002] In lifting systems such as ocean ships, docks or construction machinery, it is necessary to measure the weight of the cargo, test the temperature, transmit information and control signals while lifting heavy objects, which requires high-strength optical fiber wire ropes that are tensile and transmit information. The steel wire rope mainly plays the role of bearing the load, and its performance is mainly determined by the steel wire. The steel wire is a round (or special-shaped) wire made of carbon steel or alloy steel by cold drawing or cold rolling. It has a wide range of uses, but in frequent use In the middle, the life of the wire rope is exhausted or the wire rope tends to break suddenly when pulling heavy objects, and the toughness is not good enough

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