A wave dissipating block grapple-machine (110) is supported by a work machine (100) and can grab a wave dissipating block (CB) having leg portions (LP). The wave dissipating block grapple-machine (110) includes: a first holding mechanism (116) and a second holding mechanism (140) configured to radially hold respective two (LP) of the four leg portions (LP) ; and a base member (114) that is rotatably supported by the work machine (100), the base member (114) being configured to support the first holding mechanism (116) and the second holding mechanism (140) . The first holding mechanism (116) includes a pair of first holding members (118) that are rotatably supported by the base member (114) and can grab one (LP) of the two leg portions (LP) by bringing their end portions close to each other, and a first driving device (122) configured to drive the pair of first holding members (118) to rotate. According to this, a small-sized lightweight wave dissipating block grapple-machine and a wave dissipating block moving method capable of grabbing and moving a wave dissipating block safely and more reliably can be provided.
WAVE-DISSIPATING BLOCK GRIPPING DEVICE AND WAVE-DISSIPATING BLOCK MOVING METHOD
VORRICHTUNG ZUM GREIFEN EINES WELLENABSCHWÄCHENDEN BLOCKS UND VERFAHREN ZUM BEWEGEN EINES WELLENABSCHWÄCHENDEN BLOCKS
DISPOSITIF DE PRÉHENSION DE BLOC DE DISSIPATION D'ONDES ET PROCÉDÉ DE DÉPLACEMENT DE BLOC DE DISSIPATION D'ONDES
2025-04-16
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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