Cable monitoring device and monitoring method

Through the resistance rod and rotating roller marking technology of the cable monitoring device, the problem of inefficient cable monitoring in the prior art is solved, rapid positioning and repair are achieved, and the monitoring accuracy and efficiency are improved in combination with heating cylinder and pressure detection.

CN119290955AInactive Publication Date: 2025-01-10HUANGHUA POWER SUPPLY COMPANY OF STATE GRID QINGHAI ELECTRIC POWER +1
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Patent Information

Application Number
CN202411281583.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2025-01-10
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing cable monitoring devices are inefficient during detection and repair, and require frequent transfer of cables to detect different performances, which leads to long and inconvenient monitoring time, and it is difficult to quickly find and repair when there are too many ruptures.

Method used

A cable monitoring device is designed, using the combination of the anti-rod and the rotating roller to make the anti-rod contact and mark the rupture through the action of the spring. The surface of the rotating roller is painted to mark the rupture, which facilitates rapid positioning and repair in the later stage, and at the same time uses the heating cylinder and the temperature sensor. Heat resistance monitoring is carried out, and pressure detectors are used for pressure resistance testing.

Benefits of technology

Rapid monitoring and marking of cable ruptures is achieved, repair efficiency is improved, and monitoring accuracy and efficiency is improved through continuous detection.

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Abstract

The invention relates to the technical field of cable monitoring, in particular to a cable monitoring device and further relates to a cable monitoring method, and a collision rod moves towards the interior of a recessed fracture opening under the action of a spring when making contact with the recessed fracture opening. Meanwhile, the rotating roller can make contact with the surface of the cable under the action of the abutting rod, the surface of the rotating roller is coated with pigment, so that when the rotating roller makes contact with the surface of the cable, a concave fracture opening is marked, later-stage checking is facilitated for workers, and when the abutting rod makes contact with the protruding fracture opening, the abutting rod is driven to extrude a lower pressing block to move, so that the cable is prevented from being damaged. And meanwhile, a second connecting block is extruded to drive a first sliding block to move, the first sliding block extrudes the first connecting block when moving, so that a mounting block and a rotating roller are driven to move towards the direction of the cable, and the coating on the surface of the rotating roller is used for protruding the surface of the cable to crack the mark at the opening.
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Citation Information

Patent Citations

  • Cable monitoring device

    CN219084602U