PROBLEM TO BE SOLVED: To provide a crane operating device that operates a crane safely.SOLUTION: A crane operating device comprises: a target indicating unit whose position is changed by an operator S toward a target point P2 to which a suspended load N is moved by a crane R, and which indicates the target point P2 such that this target point is visible from a separate position; a distance measuring unit 4 that measures distance information of the target indicating unit with respect to the target point P2 on the basis of the position of the target indicating unit; an indicating-position detecting unit 5 that detects an indicating position P3 of the target indicating unit; a target-position calculating unit 13 that calculates a target position for the target point P2 on the basis of the distance information measured by the distance measuring unit 4 and the indicating position P3 detected by the indicating-position detecting unit 5; and a crane control unit 14 that controls the crane R so as to guide the suspended load N to the target position calculated by the target-position calculating unit 13.SELECTED DRAWING: Figure 1
【課題】クレーンを安全に操作するクレーン操作装置を提供する。【解決手段】クレーンRにより吊荷Nを移動させる目標地点P2に向けて作業者Sにより姿勢が変更され、離れた位置から目標地点P2を視認可能に指し示す目標指示部と、目標指示部の姿勢に基づいて目標地点P2に対する目標指示部の距離情報を測定する距離測定部4と、目標指示部の指示位置P3を検出する指示位置検出部5と、距離測定部4で測定された距離情報と指示位置検出部5で検出された指示位置P3とに基づいて目標地点P2の目標位置を算出する目標位置算出部13と、目標位置算出部13で算出された目標位置に吊荷Nを導くようにクレーンRを制御するクレーン制御部14とを備える。【選択図】 図1
CRANE OPERATING DEVICE
クレーン操作装置
2018-05-10
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |