TRANSPORTING-MOUNTING PLANT Russian patent published in 2009 - IPC B60P1/02 

FIELD: transport.

SUBSTANCE: proposed plant serves to carry and unload large-size and weight objects into mine or pit and to turn the carried object about its vertical axis. The transporting-mounting plant comprises transport facility for positioning and transporting the objects, boom (1) mounted on the said transport facility driven to be turned vertically and mechanism to turn the object about its axis representing U-like spreader beam (2) with its bases hinged to boom upper part. The spreader beam crosspiece accommodates tenon supporting girder bearing pulley block and furnished with mechanism for it to be turned on the said tenon. The aforesaid U-like spreader beam incorporates mechanism for the beam to be pivoted in vertical plane.

EFFECT: higher accuracy and expanded performances.

9 dwg