An Auxiliary Tool for Quickly Checking the Static Curvature Radius of Optical Cables in Substations

Abstract

The invention discloses an auxiliary tool for quickly checking the static curvature radius of an optical cable in a substation. The fixed plates are connected to each other through a plurality of connecting columns, and the fixed plates are connected with adjusting columns through an adjusting device. The invention adjusts the bending angles of the relative side walls of the flexible bending measuring ring through the knobs arranged on the upper and lower fixing plates of the flexible bending measuring ring, thereby changing the curvature of the flexible bending measuring ring, so that when dealing with the static curvature of optical cables of different standards When adjusting the flexible bending measuring ring, the flexible bending measuring ring can detect the static curvature of different optical cables; by observing the bending position of the optical cable, and fitting the gap through the outer wall of the flexible bending measuring ring, it can be concluded whether the optical cable meets the standard, so that Accelerate the inspection speed of inspectors.

Description

technical field [0001] The invention relates to the technical field of measuring the static radius of curvature of an optical cable, in particular to an auxiliary tool for quickly checking the static radius of curvature of an optical cable in a substation. Background technique [0002] The rapid development of optical fiber communication technology has impacted all communication technology fields today. At present, hundreds of millions of kilometers of optical fiber have been laid all over the world. Optical fiber communication is not only used on land, but also forms a submarine optical cable line across the Atlantic and Pacific Oceans. The optical cable almost surrounds the entire earth. From the perspective of our country's situation, the total length of my country's optical cables will reach 2.5 million km at the end of the "Tenth Five-Year Plan". In the past two years, my country's average annual laying of optical cables is about 300,000 km. In the next five years, the ...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of inaccurate inspection results and cumbersome operation in the existing detection methods, and proposes an auxiliary tool for quickly verifying the static curvature radius of optical cables in substations, which can quickly inspect the static curvature of optical cables. Radius of curvature and guaranteed inspection accuracy

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