On-line dynamic detection method and detector for carbon fiber wire

Abstract

The invention discloses an on-line dynamic detection method and detector for a carbon fiber wire. The detector comprises a main rack, a driving mechanism, a detection mechanism, a mark mechanism and amaster controller, wherein the driving mechanism comprises rollers, a motor and a connection piece, the rollers are arranged at intervals, the motor is used for driving the rollers to rotate, the connection piece is used for connecting the driving mechanism and the main rack, the detection mechanism comprises an ultrasonic fault detector and a probe, the mark mechanism comprises a pigment bin, aspraying pump and a nozzle, the spraying pump is connected with the pigment bin, and the master controller is in electrical signal connection with each electrical control part. The whole detector is suspended on the wire and moves along the wire by the driving mechanism, automatic detection is achieved, manual intervention is not needed, and the detector is suitably used for overhead wire operation; the ultrasonic fault detector is used for performing non-destructive detection, and the detection efficiency is high; and due to the arrangement of the mark mechanism, a subsequent maintainer is convenient to timely find out a damage position of the wire, the special damage condition can be judged according to colors due to different mark colors, and the subsequent maintenance efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to an online dynamic detection method of a carbon fiber wire and a detection instrument thereof. Background technique [0002] Existing carbon fiber wires (such as figure 1 shown) includes an inner carbon fiber layer, a resin layer on the outside of the carbon fiber layer, and a metal layer (usually aluminum or copper) on the outside of the resin layer. The special structure of the carbon fiber conductor makes it extremely difficult to overhaul the internal carbon fiber composite core (carbon fiber layer and resin layer) after it is put into operation, and it is impossible to detect the damage inside the carbon fiber composite core in time, which is not convenient for line safety management and has potential safety hazards . Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. F...

AI Technical Summary

Problems solved by technology

The special structure of the carbon fiber conductor makes it extremely difficult to overhaul the internal carbon fiber composite core (carbon fiber layer and resin layer) after it is put into operation, and it is impossible to detect the damage inside the carbon fiber composite core in time, which is not convenient for line safety management and has potential safety hazards

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