Aging-resistant flame-retardant power cable mobile detection platform

Abstract

The invention discloses an aging-resistant flame-retardant power cable mobile detection platform, which comprises two parallel main frame rods. Two ends of the two main frame rods are connected through a lead device; and the main frame rod is fixedly provided with a stabilizing disc, a fixing ring, stretching rods and front driving structures. When the cable is detected, the cable is clamped by aguide wheel and a pressing wheel at the end of the main frame rod, so that the cable in the detection platform is in a tight state. Two stretching rods guides the cable to be away from the main framerod, the cable passes through a mounting ring, enough space is thus left around the cable for mounting multiple cameras, and the surface of the cable can be observed in all directions. The front driving structure mounted at one end of the main frame rod drives the whole mobile detection platform to move on a high-altitude cable, a carding tube is driven to rotate, the surface of the cable passingby is cleaned, the impact of surface pollutants on observation results is reduced, the detection platform moves on the cable by the self power, and long-time high-altitude operation by a worker is avoided.

Description

technical field [0001] The invention belongs to the technical field of cable detection, and in particular relates to a mobile detection platform for aging-resistant and flame-retardant power cables. Background technique [0002] Cables are used to connect power equipment to achieve power distribution, but because the cables are laid outdoors, they are prone to aging damage under the influence of the environment, and the aging damage of the cables needs to be discovered, repaired or replaced in time to avoid damage to the cables In the event of safety accidents and power transmission problems, the laying of cables mainly includes underground laying, underwater laying and high-altitude laying. The detection of high-altitude cables requires staff to carry out high-altitude operations for a long time, and the operation risk is high. [0003] In the prior art, the safety detection of cables mainly relies on measuring the resistance between the conductive layer of the cable and th...

AI Technical Summary

Problems solved by technology

[0002] Cables are used to connect power equipment to achieve power distribution, but because the cables are laid outdoors, they are prone to aging damage under the influence of the environment, and the aging damage of the cables needs to be discovered, repaired or replaced in time to avoid damage to the cables In the event of safety accidents and power transmission problems, the laying of cables mainly includes underground laying, underwater laying and high-altitude laying. When the cables laid at high altitudes are inspected, the staff need to carry out high-altitude operations for a long time, and the operation risk is relatively high.

[0003] In the prior art, the safety detection of cables mainly relies on measuring the resistance between the conductive layer of the cable and the outer protective layer, but on the one hand, the detection efficiency of the resistance measurement method is low; The section that has already been damaged cannot play an early warning role. How to improve the detection efficiency and shorten the working time of the staff at high altitudes, and realize the inspection of the cable surface condition, and timely find the section where the insulation layer of the cable is damaged, so that the current One of the problems to be solved, in order to solve this problem, the present invention provides the following technical solutions

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