Device for the insertion and removal of drilling rods into and out of horizontally drilling systems

摘要

Device for the insertion and removal of drilling rods (22) into and out of horizontally drilling installations (1) with a changeable angle, so as to be orientable drilling mast (3), a drilling head (5) and a clamping device (7, aligned drill rod assembly),– consisting of a a stand (12; 23) arranged thereon and a boom (14; 25), about a substantially vertical axis between a with respect to the drilling mast (3) defined receiving position of the boring rod in a feed position, parallel to the drilling mast (3) and vice versa pivotable manipulator (10) with– a on the extension arm (14; 25) arranged, a drill rod assembly (22) rigidly in the receiving position and which engage into the feed position, parallel to the drilling mast (3) and vice versa is movable, with the movement of the manipulator (10) of the receiving position of the boring rod in the inserted position, parallel to the drilling mast (3) kinematically, about an axis perpendicular to the axis of a gripped drill rod assembly (22) pivotable tube gripper (18, 19, 20).