LIFTING TRANSPORTATION DEVICE
PROBLEM TO BE SOLVED: To stably lift and move horizontally a heavy weight product in a region in which crane work is constrained.SOLUTION: This lifting transportation device 1 arranged at the lower part of a bridge 4 comprises: a bracket 11 attached to the wall face of a bridge pier 3 in the vicinit...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To stably lift and move horizontally a heavy weight product in a region in which crane work is constrained.SOLUTION: This lifting transportation device 1 arranged at the lower part of a bridge 4 comprises: a bracket 11 attached to the wall face of a bridge pier 3 in the vicinity of a connecting part 5; a chain 12 fixed to the bracket 11 at its upper end; and a lift body 13 which can lift via the chain 12. A bed 27 to which a reinforcement member 6 is mounted is arranged at the upper face of the lift body 13. Furthermore, the lifting transportation device 1 comprises a slide device 28 which slides the bed 27 in the horizontal fore-and-aft direction with respect to the upper face of the lift body 13. Lift rollers 24, 25 arranged at right and left side faces of the lift body 13 turn so as to sandwich guide rails 16 of the bracket 11 at the lifting of the lift body 13. Furthermore, the guide rails 16 serve as a stopper function with controls the horizontal fore-and-aft movement of the lift body 13 when the bed 27 moves in the horizontal fore-and-aft direction. |
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