FIELD: mining.
SUBSTANCE: complex consists of transport base with boring mast assembled on base in transport position; boring mast is equipped with facility for installation of boring tool and for transfer and mounting of mast from transport into working position; complex is made demountable. The complex is equipped with a separate additional boring mast with a drive of rotation and with an additional facility for assembly and mounting. The boring and additional masts are equipped with a carriage and seats for their securing by means of fixing devices of close fit.
EFFECT: decreased time for assembly-disassembly of boring complex at simultaneous expanding its functionality due to facilitating installation of complex at difficult of access places and in places with a complex lay of land, also decreased weight and dimensions of complex and increased accuracy and efficiency of mounting.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRILLING RIG | 2006 |
|
RU2333335C2 |
| WELL DRILING MECHANISM | 2006 |
|
RU2347880C2 |
| INSTALLATION FOR WELLS DRILLING | 2009 |
|
RU2392409C1 |
| DEVICE TO PRODUCE WELLS IN SOIL BY IMPACT METHOD | 2012 |
|
RU2517267C1 |
| INSTALLATION FOR DRILLING, TESTING AND REPAIR OF OIL AND GAS WELLS UPA-80 | 2007 |
|
RU2362868C1 |
| DISMOUNTABLE WHEEL-TYPE DRILLING BIT WITH SHORTENED SECTIONS OF ARMS | 2007 |
|
RU2369717C2 |
| LIFTING UNIT FOR REPAIR OF WELLS APRS-32/40 | 2019 |
|
RU2712990C1 |
| DEMOUNTABLE CONE BIT WITH SUPPORTS OF ROLLER CUTTERS ON ROLLER BEARINGS WITH SEPARATORS AND WITH SHORTENED DEMOUNTABLE SECTIONS OF LEGS BY GRIBENNIKOV-MALINKIN | 2006 |
|
RU2347883C2 |
| DEMOUNTABLE ROCK DRILL WITH CONE ROLLERS ON BALL BEARINGS WITH CAGES | 2006 |
|
RU2333341C2 |
| DRILLING DEVICE | 2003 |
|
RU2249665C1 |
