Steel core cable

Abstract

The invention relates to a steel core cable, in particular to a steel core cable covered by fibers, and belongs to the technical field of metal and fiber combined weaving. An outer surface of a steel core is covered by a twisted fiber bundle; and the steel core cable includes a fiber covering layer, a steel core, and a fastener. The steel wire is arranged in the center of the cable, the flexibility of the fiber filaments and the rigidity of the steel wire are integrated into one body, the inner part of the steel core cable is rigid, and the outer part of the steel core is flexible; and the hand feeling demand is satisfied, the strength of the cable is improved, the safety factor of the steel core cable is increased, and the demand of ocean operation is met.

Description

technical field

[0001] The invention relates to a steel core cable, in particular to a fiber-coated steel core cable, which belongs to the combined braiding technology of metal and fiber. Background technique

[0002] The ropes widely used in marine fishing operations are either purified fibrous ropes or pure steel wire ropes. The rope made of purified fiber is relatively soft and easy to float, which is not suitable for fishing operations that need to sink immediately to the bottom of the water; although the pure steel wire rope has good sinkability, its texture is too hard, which is not convenient for on-site operation, and may also cause The phenomenon of wire bursting after soaking in seawater will cause injury to operators. Thereby design a kind of not only feel soft, submergence is good but also have the cable rope of certain tensile strength to be used in the marine fishing operation, be the problem that people are badly in need of solving. Contents of the inventio...

Examples

Embodiment Construction

[0008] as attached figure 1 , 2 As shown, polypropylene fiber is used as the material for making the fiber strand layer 1 of the present invention, and the steel wire rope is the steel core. It is made of many polypropylene filaments twisted into chemical fiber bundles, and then braided with steel wire ropes into fiber ropes with steel cores through a specific process. Twisted into chemical fiber tows to form a fiber strand layer 1 on the outer layer of the steel core, and the steel wire rope is the steel core 2. Appropriate parts of the fiber rope with steel core made by the above process are connected with fasteners to realize synchronous operation with other machines. The soft surface of the fiber strand layer 1 placed on the outer layer during the operation meets the operator's hand feeling requirements, and the steel core 2 not only meets the bottom sinking requirements of marine operations, but also increases the strength of the rope.

technical field

[0001] The invention relates to a steel core cable, in particular to a fiber-coated steel core cable, which belongs to the combined braiding technology of metal and fiber. Background technique

[0002] The ropes widely used in marine fishing operations are either purified fibrous ropes or pure steel wire ropes. The rope made of purified fiber is relatively soft and easy to float, which is not suitable for fishing operations that need to sink immediately to the bottom of the water; although the pure steel wire rope has good sinkability, its texture is too hard, which is not convenient for on-site operation, and may also cause The phenomenon of wire bursting after soaking in seawater will cause injury to operators. Thereby design a kind of not only feel soft, submergence is good but also have the cable rope of certain tensile strength to be used in the marine fishing operation, be the problem that people are badly in need of solving. Contents of the inventio...

Examples

Embodiment Construction

[0008] as attached figure 1 , 2 As shown, polypropylene fiber is used as the material for making the fiber strand layer 1 of the present invention, and the steel wire rope is the steel core. It is made of many polypropylene filaments twisted into chemical fiber bundles, and then braided with steel wire ropes into fiber ropes with steel cores through a specific process. Twisted into chemical fiber tows to form a fiber strand layer 1 on the outer layer of the steel core, and the steel wire rope is the steel core 2. Appropriate parts of the fiber rope with steel core made by the above process are connected with fasteners to realize synchronous operation with other machines. The soft surface of the fiber strand layer 1 placed on the outer layer during the operation meets the operator's hand feeling requirements, and the steel core 2 not only meets the bottom sinking requirements of marine operations, but also increases the strength of the rope.

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