INTEGRATED MONITORING DEVICE FOR CABLES AND PIPELINES OF PIPELINE UNDERGROUND DISTRIBUTION LINES

摘要

With only one mobile device, it is possible to perform integrated monitoring of pipelines and distribution lines, and at the same time, it is possible to detect not only current anomalies but also mechanical abnormalities at once, and to maintain the alignment of distribution lines within the conduit. provide technology. The distribution line and the conduit integrated monitoring device of the conduit type underground distribution line according to an embodiment of the present invention is an underground distribution line in which the distribution line is disposed in the first direction, which is the longitudinal direction of the conduit, inside the hollow conduit buried underground a main body that is movable in a first direction along the inside of the conduit and has a through portion through which the distribution line penetrates, the cross-sectional shape of the through portion coincides with the cross-sectional shape of the distribution line and is configured to have a shape in contact with the distribution line; A moving module for moving the main body, including a first driving wheel installed on the outer surface of the main body and driven while in contact with the inner surface of the conduit, and a second driving wheel installed on the inner surface of the penetration part and driven while in contact with the distribution line; A plurality of inspection probes installed on the inner surface of the penetrating part and reciprocating in the second direction, which is the center direction of the penetrating part, and a current sensing module for sensing a current value applied to the inspection probe, are installed in the first direction of the distribution line. As a plurality of points formed at set intervals, when the probe is positioned at the meter reading point formed so that the conductor of the distribution line is located just below the outer layer of the synthetic resin material, the meter probe is reciprocated in the second direction to penetrate the outer skin and contact the conductor , a current abnormality detection unit for determining whether the current in the distribution line is abnormal by sensing the current to the conductor by the current sensing module; and a camera disposed on both end sides of the main body in the first direction, and configured to have a photographing area including at least the inner surface of the conduit from the short side of the main body and the distribution line, and photographing the photographing area in front of the short side of the main body; characterized.