REPAIRING DEVICE OF ENGINEERING NETWORK BEING IN WATER-BEARING GROUND

摘要

The invention concerns the mechanization of engineering network repair works and may be used in troubleshooting of various engineering networks and communications on aquiferous grounds.The aim of the invention is to enhance the efficiency of repair works and improve maintenance conditions.The appliance for repairing engineering networks on aquiferous grounds includes an observation well with a telescopic base and working chambers interconnected with sealant.This appliance is different as regards its ground extraction device with extraction sleeve and orientation unit having radial guides mounted in inner parts of each chamber and formed to be a hinge roller support which is mounted so as to fix itself along the ground extracting device extraction sleeve. Also the base chamber of the observation well has removable supports symmetrically laid along the perimeter of the edge, the supports can slide horizontally and fix on their axles. Vertically fixed flaps are laid inside the working chamber of the observation well along the perimeter of the edge. Base and working chambers of the observation well are interconnected with elastic pipe-shaped sealant. A vibration emitting device is mounted inside the working chamber of the observation well.