Underground cable fault detection robot

Abstract

The invention provides an underground cable fault detection robot, which includes a robot body and a driving device for driving the robot body to walk, and also includes a cloud platform, a lifting mechanism, a CCD camera and an LED lighting lamp; the lifting mechanism is placed on the robot body, and the lifting mechanism drives the cloud The platform is lifted; the platform is connected with the CCD camera, and the platform is used to control the swing of the CCD camera; the LED lighting is located near the CCD camera; the present invention can replace manual cable detection in a narrow and dark underground; the height sensor, angle sensor and control The module can provide protection for the shooting angle; the built-in image processing module of the present invention can process the pictures by itself to find out the fault occurrence point, and can feed back the fault occurrence point to the main server of the power grid through the wireless module; the present invention also provides specific image processing Method steps, the method steps are well applied to the underground dark environment characteristics, and realize fault location in a large range, and have high accuracy and high efficiency.

Description

technical field [0001] The invention relates to the field of cable fault detection, in particular to an underground cable fault detection robot. Background technique [0002] With the rapid development of the urban economy, the city's electricity load is increasing rapidly, and at the same time, higher requirements are placed on the reliability of power supply. At the same time, urban planning and construction and city appearance are getting more and more attention from the society. Therefore, the underground power cable is more and more used in the power supply network of the urban power grid due to the advantages of not occupying an area, not affecting the urban landscape, and being installed concealed. [0003] However, because the underground tunnel where the cable is laid is dark, humid, poorly ventilated, or the long-term overload operation of the cable line will cause cable damage and faults, faulty cables or cables with potential faults are likely to cause accidents...

AI Technical Summary

Problems solved by technology

[0003] However, because the underground tunnel where the cable is laid is dark, humid, poorly ventilated, or the long-term overload operation of the cable line will cause cable damage and faults, faulty cables or cables with potential faults are likely to cause accidents, so underground cables need to be regularly inspected. Troubleshooting

[0004] At present, it mainly relies on manual detection of underground cables. Due to the narrow underground space and dark and complex environment, it is labor-intensive and inefficient to use manual detection of underground cables.

Images