To provide a winch fixing device capable of effectively working to attach a winch device to a crane body.SOLUTION: A latch member 21 of a winch fixing device is configured so that it can be displaced between a movement allowable position P1 and a movement restriction position P2, where the movement allowable position allows that the latch member 21 and an engaged member 22 relatively move in the vertical direction when a drum supporting member 4R moves downward toward a fixed position so that the latch member 21 and the engaged member 22 approach each other from the positions separated in the vertical direction, and the movement restriction position restricts that the latch member 21 and the engaged member 22 relatively move in the vertical direction by engaging the latch member 21 with the engaged member 22 when the drum supporting member 4R is placed on the fixed position. A holding member 23 is configured to hold the latch member 21 at the movement restriction position P2 with the latch member 21 engaged with the engaged member 22.SELECTED DRAWING: Figure 4
【課題】ウインチ装置をクレーン本体に取り付ける作業を効率よく行うことができるウインチ固定装置を提供する。【解決手段】ウインチ固定装置のラッチ部材21は、当該ラッチ部材21と被係合部材22とが上下方向に離れた位置から互いに近づくようにドラム支持部材4Rが固定位置に向かって下方に移動するときにラッチ部材21と被係合部材22とが上下方向に相対移動することを許容する移動許容位置P1と、ドラム支持部材4Rが前記固定位置に配置されたときにラッチ部材21が被係合部材22に係合することによりラッチ部材21と被係合部材22とが上下方向に相対移動することを制限する移動制限位置P2と、の間で変位することができるように構成され、保持部材23は、ラッチ部材21が被係合部材22に係合した状態でラッチ部材21を移動制限位置P2に保持するように構成されている。【選択図】図4
WINCH FIXING DEVICE
ウインチ固定装置
2020-11-26
Patent
Elektronische Ressource
Japanisch
Winch component, spare wheel fixing device and vehicle
Europäisches Patentamt | 2015
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