OPERATION LEVER DEVICE FOR WORKING MACHINE

PROBLEM TO BE SOLVED: To provide an operation lever device for a working machine allowing the operations of a release switch and an operation grip without floating the palm from an enable switch when performing the operation of an operation dial while pressing the enable switch by the palm.SOLUTION: An operation lever device 101 for a high-place working vehicle includes: an operation grip 104 capable of performing a tilting operation; an operation dial 103 provided on a lower side of the operation grip 104 so that a rotation operation can be performed in a circumferential direction; an enable switch S1 which performs a pressing operation of the operation grip 104 downward so as to validate the tilting operation of the operation grip 104 and a rotation operation of the operation dial 103; and a release switch S2 which is provided at the same height position as that of the operation dial 103 and performs a pressing operation so as to turn on a signal output of the enable switch S1.SELECTED DRAWING: Figure 2 【課題】イネーブルスイッチを手の平で押しながら操作ダイヤルの操作を行う場合にイネーブルスイッチから手の平が浮くことなく、リリーススイッチと操作グリップの操作を行うことができる作業機の操作レバー装置を提供する。【解決手段】高所作業車の操作レバー装置１０１は、傾動操作可能な操作グリップ１０４と、操作グリップ１０４の下側に周方向に回転操作可能に設けられた操作ダイヤル１０３と、操作グリップ１０４を下方に押圧操作することにより操作グリップ１０４の傾動操作及び操作ダイヤル１０３の回転操作を有効にするイネーブルスイッチＳ１と、操作ダイヤル１０３と同じ高さ位置に設けられ押圧操作することによりイネーブルスイッチＳ１の信号出力をオンにするリリーススイッチＳ２とを備えている。【選択図】図２