METAL pile foundations for the machine tool rocking well sucker INSTALLATION

摘要

The invention relates to a pile foundation and can be used for load transmission from the set on the foundation of the machine rocking borehole pump installation ground. A metal-pile foundation for installation downhole pumping unit comprises a pile made in the form of vertically arranged tubes, at least two of which are rigidly interconnected connecting beam. Fundam represents four pairs of vertically spaced one behind the other pipes are not interconnected, but each pair is rigidly connected between a connecting beam for mounting the base pumping unit. Each beam is formed as a sill for mounting it on top of the piles and are welded to u at the two ends in the upper part of the plates with holes for connecting them to the piles by means of screws. The ends of each pile are designed as a screw, to at least one revolution, and with a pointed end. To the upper parts of the four pairs are not interconnected, vertically disposed tubes and the upper parts of the second, third and fourth vapor pipes are rigidly interconnected connecting beams, welded on two intersecting angled profiles, which are welded to each other via the plates, for fastening these vertical pipes. The first and fourth beams welded plates with holes for the centering bolts and adjust the position of the base of the pumping unit. The beams are provided with further clamping beams with longitudinal grooves, studs and nuts for tightening the beams, the base pumping unit and the pressing beams. The proposed foundation will reduce the stress and strain in structural elements, to reduce the installation time of the foundation, reduce the complexity and cost of construction. 2 3.p. f ly-6-yl.