DEVICE FOR ALIGNMENT OF ON-LAND CLUSTER DRILLING RIG

摘要

The invention relates to the field of drilling, in particular to the mechanisms for moving the blocks rig drilling with single point to another within the drillable well cluster. Susch- bone invention, the device comprises a supporting and lifting assemblies having at the ends of retractable supports (rods) samoustanavlivayuschies spherical bearing, spring-loaded relative to each other by an elastic member is to perform new samoustanavlivayuschihs spherical OPOO pursed nnvr to nnvry pofedstvom bolt with a spherical element, whose surface kontsentrtna samoustanavlivayuscheys spherical surface of the spherical bearing and the hole in the bolt sliding bearing formed with an extension corresponding to the periphery and condition, and wherein - the maximum possible angle of rotation of spherical bearing support relative sliding, ar- angle trench materials yl 2