Optical communication wire limiting equipment

Abstract

The invention discloses optical communication wire limiting equipment comprising mounting supporting rings, fastening bolts, supporting cross rods and clamping plates. Mounting plates are fixedly mounted on the outer sides of the mounting support rings; the fastening bolts are mounted on the mounting plates in a communicating manner; limiting sleeve rods are fixedly mounted on the inner sides of the mounting support rings; limiting ejector rods are arranged on the inner sides of the limiting sleeve rods; the limiting ejector rods are connected with the mounting support rings through the limiting sleeve rods; the limiting ejector rods are arranged on the inner sides of storage grooves. And the storage grooves are formed in the limiting sleeve rods, transverse grooves are formed in bearing plates, vertical rods are connected with the bearing plates through the transverse grooves, driving rings and adjusting rods are both arranged on the inner sides of adjusting grooves, the adjusting grooves are formed in the supporting cross rods, and the adjusting rods are connected with the supporting cross rods through the adjusting grooves. According to the optical communication wire limiting equipment, the suspension point of the cable can be supported stably; and the excessive bending of the optical fiber in the limiting and supporting process of the optical fiber cable can be avoided, sothat the normal communication work is protected from being affected by the breakage of the optical fiber.

Description

technical field [0001] The invention relates to the technical field of optical communication wires, in particular to a positioning device for optical communication wires. Background technique [0002] Optical communication wires, or fiber optic cables, consist of a core, cladding, and outer protective covering. The core and the fiber shell with a high refractive index are usually made of high-quality silica glass, but now there are also optical fibers that use plastic as the material. The optical fiber wiring generally adopts underground buried lines and overhead open lines. One is buried underground, and the other is One is to use electric poles for high-altitude routing. The existing fiber cables often have the following problems in the routing process: [0003] 1. In the wiring method of overhead open wire, if the optical fiber is bent too violently or hit and pressed, there is still a danger of breaking, and because the connection between the two ends of the optical fib...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a limiting device for optical communication wires, so as to solve the above-mentioned background technology in the routing of overhead open wires, if the optical fiber is bent too violently or bumped and pressed, it may still be broken. Dangerous, and because the connection between the two ends of the optical fiber requires very precise alignment, it is difficult to rejoin the broken optical fiber, and it cannot be stably clamped and fixed according to the specific diameter of the optical fiber cable, resulting in the easy detachment of the optical fiber cable In the case of falling, it is extremely easy to cause harm to pedestrians, and it is also easy to cause damage to the cable itself, which affects the normal communication work.

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