A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a revolving stop mechanism capable of restraining a revolving super structure from erroneously revolving and a track/road excavator with a circuit for the same.SOLUTION: A track/road excavator 100 includes: an undercarriage 110 having a right and left pair of crawlers 11 traveling on a road, and a track wheel traveling on a track (a track front wheel 12 and a track rear wheel 13); a revolving super structure 120 held on the undercarriage 110 so as to revolve; and a leader 20 supporting an auger 22 corresponding to an excavating device vertically movably held in front of the revolving super structure 120 in a derricking manner. The track/road excavator 100 further includes revolving position detection means (a revolving detection device 150) for detecting a revolving position of the revolving super structure 120 with respect to the undercarriage 110, a revolving stop function (an electric circuit 200) for stopping the revolving of the revolving super structure 120, and a revolving stop switch 201 for enabling the revolving stop function (the electric circuit 200).
【課題】誤って上部旋回体が旋回してしまうことを抑制する旋回停止機構及びその為の回路を備えた軌陸両用掘削機の提供。【解決手段】陸上を走行する左右一対のクローラ１１と軌道上を走行する軌道用車輪（軌道用車輪前輪１２及び軌道用車輪後輪１３）を備えた下部走行体１１０と、下部走行体１１０の上部に旋回可能に保持される上部旋回体１２０と、掘削装置に相当するオーガ２２を昇降可能に支持すると共に上部旋回体１２０の前方に起伏可能に保持されるリーダ２０と、を備えた軌陸両用掘削機１００において、下部走行体１１０に対する上部旋回体１２０の旋回位置を検出する旋回位置検出手段（旋回検出装置１５０）と、上部旋回体１２０の旋回を停止させる旋回停止機能（電気回路２００）と、旋回停止機能（電気回路２００）を有効にする旋回停止スイッチ２０１と、を備える。【選択図】図５
PROBLEM TO BE SOLVED: To provide a revolving stop mechanism capable of restraining a revolving super structure from erroneously revolving and a track/road excavator with a circuit for the same.SOLUTION: A track/road excavator 100 includes: an undercarriage 110 having a right and left pair of crawlers 11 traveling on a road, and a track wheel traveling on a track (a track front wheel 12 and a track rear wheel 13); a revolving super structure 120 held on the undercarriage 110 so as to revolve; and a leader 20 supporting an auger 22 corresponding to an excavating device vertically movably held in front of the revolving super structure 120 in a derricking manner. The track/road excavator 100 further includes revolving position detection means (a revolving detection device 150) for detecting a revolving position of the revolving super structure 120 with respect to the undercarriage 110, a revolving stop function (an electric circuit 200) for stopping the revolving of the revolving super structure 120, and a revolving stop switch 201 for enabling the revolving stop function (the electric circuit 200).
【課題】誤って上部旋回体が旋回してしまうことを抑制する旋回停止機構及びその為の回路を備えた軌陸両用掘削機の提供。【解決手段】陸上を走行する左右一対のクローラ１１と軌道上を走行する軌道用車輪（軌道用車輪前輪１２及び軌道用車輪後輪１３）を備えた下部走行体１１０と、下部走行体１１０の上部に旋回可能に保持される上部旋回体１２０と、掘削装置に相当するオーガ２２を昇降可能に支持すると共に上部旋回体１２０の前方に起伏可能に保持されるリーダ２０と、を備えた軌陸両用掘削機１００において、下部走行体１１０に対する上部旋回体１２０の旋回位置を検出する旋回位置検出手段（旋回検出装置１５０）と、上部旋回体１２０の旋回を停止させる旋回停止機能（電気回路２００）と、旋回停止機能（電気回路２００）を有効にする旋回停止スイッチ２０１と、を備える。【選択図】図５
TRACK/ROAD EXCAVATOR
軌陸両用掘削機
ISOGAI TAKAAKI (author)
2016-01-07
Patent
Electronic Resource
Japanese