| 摘要 |
FIELD: mining. ^ SUBSTANCE: drilling derrick includes drilling machine, parallel vertical supports attached to the floor or foundation from below and to common frame from above, drilling machine is installed in triangular, rectangular or square support frame, there are guide rails in the corners of support frame, there provided are means for support frame movement with the possibility of specified level adjustment along the supports, and drilling machine is done with the possibility of sloping angle changing in relation to support frame. Drilling machine for drilling derrick includes controller for drilling machine functions control with possibility of wireless control from external unit of remote control, note that controller is connected to power source, controller is also connected to process regulating hydraulic valves with electric control for controlling operation of hydraulic executing mechanisms in drilling machine. Method of drilling derrick control includes movement of support frame together with drilling machine along the supports, tilting of drilling machine in relation of support frame with provision of receiving of drilling column element at support frame with drilling machine in specified position and attachment of drilling column element to drilling machine. ^ EFFECT: increase of load-carrying capacity and stroke length of drilling machine, reduction of structure area, provision of reliable and simple transmission of control energy from external source to drilling machine excluding cables. ^ 10 cl, 20 dwg |
