Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONTROL DEVICE FOR GRIPPING TYPE EXCAVATION POSTING VEHICLE
To provide a control device for a gripping type excavation posting vehicle which can detect that a columnar object gripped by a gripping part reaches a hole bottom of a pole construction hole.SOLUTION: A gripping type excavation posting vehicle includes a boom provided on a vehicle body, a gripping part for gripping a columnar object, a support mechanism for changing the attitude of the gripping part to the tip of the boom, a gripping part load detector 125 for detecting a load acting on the gripping part in the state where the gripping part grips the columnar object, an operation control part 102 for controlling operations of the boom, the gripping part and the support mechanism according to the operation of an operation device 31, and a load determination part 106 for regulating downward movement of the gripping part, in the case where the load detected by the gripping part load detector 125 is reduced to be equal to or lower than a prescribed threshold load, when the gripping part gripping the columnar object is moved downward by operating the boom and the support mechanism.SELECTED DRAWING: Figure 11
【課題】把持部に把持された柱状物が建柱穴の穴底に到達したことを検知することのできる把持式穴掘建柱車の制御装置を提供する。【解決手段】把持式穴掘建柱車は、車体上に設けられたブームと、柱状物を把持可能な把持部と、ブームの先端部に対する把持部の姿勢を変化させる支持機構と、把持部が柱状物を把持した状態において当該把持部に作用する荷重を検出する把持部荷重検出器１２５と、操作装置３１の操作に応じてブーム、把持部および支持機構の作動を制御する作動制御部１０２と、ブームおよび支持機構を作動させて柱状物を把持した把持部を下方に移動させているときに、把持部荷重検出器１２５において検出される荷重が予め設定された閾値荷重以下まで低下した場合に、把持部の下方への移動を規制する荷重判定部１０６とを備えて構成される。【選択図】図１１
CONTROL DEVICE FOR GRIPPING TYPE EXCAVATION POSTING VEHICLE
To provide a control device for a gripping type excavation posting vehicle which can detect that a columnar object gripped by a gripping part reaches a hole bottom of a pole construction hole.SOLUTION: A gripping type excavation posting vehicle includes a boom provided on a vehicle body, a gripping part for gripping a columnar object, a support mechanism for changing the attitude of the gripping part to the tip of the boom, a gripping part load detector 125 for detecting a load acting on the gripping part in the state where the gripping part grips the columnar object, an operation control part 102 for controlling operations of the boom, the gripping part and the support mechanism according to the operation of an operation device 31, and a load determination part 106 for regulating downward movement of the gripping part, in the case where the load detected by the gripping part load detector 125 is reduced to be equal to or lower than a prescribed threshold load, when the gripping part gripping the columnar object is moved downward by operating the boom and the support mechanism.SELECTED DRAWING: Figure 11
【課題】把持部に把持された柱状物が建柱穴の穴底に到達したことを検知することのできる把持式穴掘建柱車の制御装置を提供する。【解決手段】把持式穴掘建柱車は、車体上に設けられたブームと、柱状物を把持可能な把持部と、ブームの先端部に対する把持部の姿勢を変化させる支持機構と、把持部が柱状物を把持した状態において当該把持部に作用する荷重を検出する把持部荷重検出器１２５と、操作装置３１の操作に応じてブーム、把持部および支持機構の作動を制御する作動制御部１０２と、ブームおよび支持機構を作動させて柱状物を把持した把持部を下方に移動させているときに、把持部荷重検出器１２５において検出される荷重が予め設定された閾値荷重以下まで低下した場合に、把持部の下方への移動を規制する荷重判定部１０６とを備えて構成される。【選択図】図１１
CONTROL DEVICE FOR GRIPPING TYPE EXCAVATION POSTING VEHICLE
把持式穴掘建柱車の制御装置
OKAYASU YOSHIKIMI (Autor:in)
26.07.2023
Patent
Elektronische Ressource
Japanisch
CONTROL DEVICE FOR GRIPPING TYPE EXCAVATION POSTING VEHICLE
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