FIELD: materials handling facilities.
SUBSTANCE: proposed bracket-swing crane has column, double-arm turnable boom, electric winch and boom sheave over which wire rope of electric winch passes. According to invention, crane is furnished with rectangular section guide tube with rollers arranged vertically in parallel with column. Tube is secured by flange joint on end of boom. Carriage is installed inside said tube for moving on its rollers. Carriage is also of rectangular section, being provided with cantilever projection on end of which link is installed for connecting load-gripping device. Sheave is installed on upper end of carriage over which wire rope of electric passes, being fixed on boom.
EFFECT: enlarged operating capabilities.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINATION OF LOAD ON CARGO GRIPPING MEMBER OF BOOM CRANE | 1998 |
|
RU2149820C1 |
| CRATE FOR FIXING AND ADVANCING SHEEP TO BE TREATED | 0 |
|
SU1664216A1 |
| 0 |
|
SU1567506A1 | |
| TOWER-BRIDGE CRANE | 0 |
|
SU969646A1 |
| CARGO HANDLING CRANE | 0 |
|
SU1227592A1 |
| CARGO CRANE | 0 |
|
SU1735198A1 |
| CANTILEVER CRANE | 0 |
|
SU737346A1 |
| SELF-MOUNTING TOWER CRANE | 0 |
|
SU1344725A1 |
| CRANE, AS WELL AS MONITORING METHOD OF OVERLOAD PROTECTION DEVICE OF SAID CRANE | 2016 |
|
RU2709322C2 |
| LOAD GRIPPER ELECTROMECHANICAL SWING DAMPER | 1993 |
|
RU2048421C1 |
