FIELD: mining.
SUBSTANCE: drilling rig consists of frame with winch mounted along its lengthwise axis, of jack column and of feeder. Rollers directing a cable, removable stop and a clamping roller secured on the removable stop are arranged along lengthwise axis of the frame. The stop is installed and designed to travel in vertical plane into guiding sleeves fastened of end beams of the frame and containing brackets for fixation of the winch cable.
EFFECT: facilitating desired direction of drilling rig at mountainous seats and mechanised breakaway from soil of drilling rig frame covered with drilled debris after boring.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RIG | 2010 |
|
RU2435923C1 |
| DRILLING RIG | 2008 |
|
RU2361054C1 |
| DRILLING RIG | 2008 |
|
RU2380508C1 |
| HYDRAULICALLY OPERATED WELL BORING MACHINE | 2008 |
|
RU2378477C1 |
| ROCK DRILL | 0 |
|
SU1154457A1 |
| DRILL RIG | 0 |
|
SU817240A1 |
| CARRIAGE FOR UNDERGROUND DRILLING OF WELLS | 0 |
|
SU912925A1 |
| DRILLING RIG | 1993 |
|
RU2057929C1 |
| DRILLING RIG | 2005 |
|
RU2282009C1 |
| 0 |
|
SU457794A1 |
