| 摘要 |
#CMT# #/CMT# The system has an expulsion plough (1) including two pairs of vertical structures (2), where the structures of the same pair are separated from a distance lower than length of a tie-beam piece. A removing unit has removing wheels (4) moved in rotation around an axis parallel to a concrete sleeper, where each wheel is positioned at right of an interval between frontal faces of the corresponding structures, in a manner to push the sleeper and the piece along the frontal faces of the structures. The unit has a cutting unit for sectioning a spacer of the sleeper. #CMT#USE : #/CMT# System for removing and handling a twin-block concrete sleeper of a railroad. #CMT#ADVANTAGE : #/CMT# The cutting unit sections the spacer of the sleeper near the tie-beam piece of the sleeper, thus allowing the system to handle and store the spacer and the pieces of the sleeper in an effective manner, even if the spacer is broken, while allowing normal circulation of the work train when the system is not in operation. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a twin-block concrete railway sleeper removing and handling system in an extraction phase of a concrete sleeper. 1 : Expulsion plough 2 : Vertical structure 4 : Removing wheel 4a, 4b, 4c : Fingers 5 : Rocker arm. |
