Temporary reception structure of the anchor bolt in the tower crane

摘要

(57) Abstract Objective With simple configuration to cheap, at the time of climbingSatisfactorily try to be able to store the anchor volt/bolt which you can putru. Constitution Anchor volt/bolt because the firing base is locked in the support beamIn place of Interpolation deviation from direction upper part of 4 bracket 7,7 of pair protrudingFacilities to do, on top of one side of that bracket 7,7, catchingWay it displaces with to position and fault catching position, the axis of horizontal directionAround core P1 revolution possibly volt/bolt receiving tool of plane view U shape of character conditionTo provide 8, at the time of kuraiimingu, the head of anchor volt/bolt 4Person in charge stopping containment the part 4b on volt/bolt receiving tool 8, it receives temporarilyru.