FIELD: mining.
SUBSTANCE: device for the determination of parameters of sinking of inclined down-wells and down-holes is offered, which contains a base with a circular level and a goniometric scale on it in the form of a two-coordinate grid, a spherical hinge attached to the base, a rod with a limiter arranged towards the well and fitted with a plumb with a light spot device and also a spacer tube with a stopper. Besides, the device is also fitted with a surveying compass, a coupling and a cylindrical level. The surveying compass is located on the base, the coupling is implemented in the form of a barrel and put on the top part of the rod with a possibility of rotation around the rod, the cylindrical level is attached to the coupling perpendicular to its longitudinal axis, and the plumb is fixed on the coupling on its diametrical axis, perpendicular to the longitudinal axis of the cylindrical level.
EFFECT: improvement of accuracy for the determination of numerical values of tilt angles of the inclined down-wells and down-holes due to orienting the device parallel to the production axis, and also due to coincidence in the vertical plane of axes of the plumb and the rod.
6 dwg
