Wear-resistant high-strength cable

Abstract

The invention discloses a wear-resistant high-strength cable. The wear-resistant high-strength cable comprises a cable, and the inner surface of the cable is fixedly connected with an inner protectivelayer; a first wire, a second wire, a third wire and a fourth wire are arranged in the inner protective layer; the first wire is located under the third wire; the second wire is located at one side of the fourth wire; a first steel wire reinforcing core is arranged at one side of the first wire; a second steel wire reinforcing core is arranged at the other side of the first wire, and a fourth steel wire reinforcing core is arranged on the side, close to the first steel wire reinforcing core, of the third wire; a third steel wire reinforcing core is arranged on the other side of the third wire, and a fifth steel wire reinforcing core is arranged between the first wire and the third wire. The cable disclosed by the invention has the capability of resisting high-strength tensile activity, the cable becomes more durable, the service life of the cable is prolonged, and the cable has the effects of wear resistance and fire prevention, so that the safety of the cable in use is guaranteed, and the safety of people is guaranteed.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a wear-resistant high-strength cable. Background technique [0002] In a sense, the wire and cable manufacturing industry is an industry of material finishing and assembly. First, the amount of materials used is huge, and the cost of materials in cable products accounts for 80-90% of the total manufacturing cost. Second, there are many types and varieties of materials used, and the performance requirements are particularly high. For example, copper used for conductors requires the purity of copper to be high. More than 99.95%, some products must use oxygen-free high-purity copper. Third, the selection of materials will have a decisive impact on the manufacturing process, product performance and service life. At the same time, the benefits of wire and cable manufacturing enterprises are also closely related to whether materials can be saved scientifically in the selection, process...

AI Technical Summary

Problems solved by technology

[0003] At present, there are still certain disadvantages in the use of existing wires and cables, for example, they are prone to breakage and damage in the use of high-intensity active stretching, and their wear resistance is not good. caused certain adverse effects

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