DRILLING UNIT RULER USED FOR STRENGTHENING THE EARTH CONSTRUCTION

摘要

The utility model belongs to the field of construction, including transport, road and hydraulic engineering, and can be used to strengthen earthworks for various purposes, including embankments of earth, dams, slopes of earthworks designed for building various structures on them, P. objects built on weak, including marshy soils. The utility model is aimed at the main situations of using pipes in boreholes, when there is often a presence of water masses in the ground when submerging in wells (spring, summer, autumn and winter with low frosts), and at temperatures such that ice cork is sometimes formed winter), and then not immediately.;The technical result of the utility model is a reduction in the probability of plugging in spill holes when the pipes are plunged into the well.;This task and technical result are achieved by the fact that the emphasis of the drilling rig is claimed, the function of which is to strengthen the earthwork structure in the form of a pipe and with the possibility of using it as a supporting element of the drilling rig, wherein the pipe has a holding hole and drain holes which are executed in that part of the pipe which is below the level of its penetration into the well, characterized in that the drain holes are made with a diameter sufficient for the possibility and push through any one of them a cylindrical rod 12 mm in diameter, the drain holes being arranged relative to each other such that any three spillway openings located at different distances from the end of the pipe are formed in the pipe in such a way that the centers of these holes do not lie on one straight line line.