Novel sensing positioning optical cable

Abstract

The invention discloses a novel sensing positioning optical cable comprising an optical cable body, a positioning end and a first flexibility reinforcing rib. The first flexibility reinforcing rib isinstalled at the center inside the optical cable body; first wires, second wires, and third wires wind around the outer side of the first flexibility reinforcing rib uniformly; a wrapping tape coats the outer sides of the first wires, the second wires, and the third wires; a water absorbing layer coats the outer side of the wrapping tape; a rigid armor layer coats the outer side of the water absorbing layer; a flame-retardant layer coats the outer side of the rigid armor layer; and an outer sheath coats the outer side of the flame-retardant layer. According to the invention, the optical cablebody, the positioning end and the first flexibility reinforcing rib are installed; the first flexibility reinforcing rib is installed at the center inside the optical cable body; second flexibility reinforcing ribs are arranged at the outer sides of fibers inside the first wires, the second wires, and the third wires at the outer sides of the first flexibility reinforcing rib. Therefore, the flexibility and strength of the optical cable 1 are enhanced; the extensibility and rigidity of the optical cable 1 are enhanced; and the optical cable can be used conveniently.

Description

technical field [0001] The invention relates to the technical field of optical cables, in particular to a novel sensor positioning optical cable. Background technique [0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. It is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. Now Some optical cables are not convenient for positioning, and it is impossible to make timely feedback to the terminal when the optical cable is burned or soaked, and remind the maintenance personnel to locate and repair it. Moreover, the existing optical cables are not rigid and tough, and it is easy to cause the optical cable to be subjected to external forces. Extrusion, deformation and damage will easily affect the use of optical cables. At the same time, the existing optical cables have poor water absorption and waterproof capabilitie...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of sensor positioning optical cable to solve the problem that the optical cable proposed in the above background technology is inconvenient to locate it, and it cannot make the optical cable be fed back to the terminal in time when the optical cable is burned or soaked, so as to remind the maintenance personnel to locate it Troubleshooting

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