Carbon fiber composite core optical fiber conductor strain clamp

Abstract

The invention discloses a carbon fiber composite core optical fiber wire strain clamp which comprises a wire clamp body, a steel anchor, a drainage plate fixedly connected to the outer wall of the wire clamp body, and an optical fiber protection box. The wire clamp body is a hollow tube, one end in the wire clamp body is fixedly connected to a wedge clamp support which is internally provided with a matched wedge clamp, and the other end in the wire clamp body is equipped with a liner tube. The steel anchor is arranged at one end close to the wedge clamp support and is threadingly connected to the wire clamp body, and the steel anchor is internally provided with an arc-shaped through hole. One end of the arc-shaped through hole communicates with the wire clamp body, and the optical fiber protection box is internally provided with more than two winding columns. Through arranging the arc-shaped through hole in the steel anchor, the structure can withstand wire tension and fix a wire, an optical fiber can be protected, the damage to the optical fiber due to exposure and an excessive angle is prevented, thus a line connection mode is improved, and a high performance signal transmission function is realized.

Description

technical field [0001] The invention belongs to the technical field of power transmission equipment, in particular to a carbon fiber composite core optical fiber wire tension clamp. Background technique [0002] The research on carbon fiber composite core conductors began in the 1990s and was developed by Japanese scholars. In 2004, the United States first applied carbon fiber conductors to power transmission lines. my country's research on carbon fiber conductors began in 2005, and the first application of this conductor in my country was in the expansion and transformation of 220,000 lines in Liaoning and Fujian in 2006. Carbon fiber composite core wire has the characteristics of high strength, large carrying capacity, good heat resistance, small linear expansion coefficient, light weight, and good corrosion resistance. It is an energy-saving and environmentally friendly wire, and has a wide range of applications in overhead transmission lines prospect. [0003] Carbon f...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that: the optical fiber wire is only fastened by the pressing block, not only the problem of jumper wires, but also the fastening effect is not good

The above-mentioned patent can certainly protect the optical fiber, but the silicone rubber tube extending from the small hole is perpendicular to the outer sleeve, and the protruding silicone rubber tube itself has an angle of 90°. In some cases, it is easy to cause the optical fiber Brittle

Images