FIELD: crane tracks designed for heavy duty operation.
SUBSTANCE: proposed unit of connection of arch rail with tubular belt of crane-rafter beam of asymmetrical profile is furnished with rail baseplate. Baseplate is made continuous with feet following surface of beam tubular belt, and is provided with longitudinal rib following space of arch rail for fixing the rail. Continuous rib found on head of arch rail at its side is designed for interaction with guide rollers of bridge crane, thus preventing derailment of crane. Unit has clamps for fixing arch rail on said baseplate and support table for interaction with lower end face of baseplate connected with tubular belt.
EFFECT: improved reliability in operation.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CRANE-RAFTER BEAM | 2002 |
|
RU2235674C2 |
| CONNECTION OF RAILS WITH TUBULAR BELT OF CRANE-FOOTING BEAM | 2002 |
|
RU2232126C2 |
| METHOD OF RAIL BUTT-JOINTING BY RAIL STRIPS | 2009 |
|
RU2430009C2 |
| METHOD OF AUTOMATIC LOCK-ON CONNECTION OF PAIR OF STANDARD RAILS IN BLOCK WITH RAIL PAD | 2011 |
|
RU2488656C2 |
| RAIL LOCK JOINT UNIT | 2005 |
|
RU2295601C1 |
| THREE-RAIL UNIT | 2008 |
|
RU2414556C2 |
| RAIL-WHEEL ANCHOR MECHANISM | 2006 |
|
RU2320528C2 |
| RAIL TRACK | 2002 |
|
RU2227188C2 |
| UNIT OF FLEXIBLE CONNECTION OF TRIPLE-HEAD RAIL WITH CRANE BEAM | 2003 |
|
RU2249557C2 |
| CRANE RUNWAY STRUCTURE | 1998 |
|
RU2196098C2 |
