To provide a safety device of a gripping type hole digging and pole erecting vehicle capable of improving the stability and safety in traveling.SOLUTION: A safety device of a gripping type hole digging and pole erecting vehicle 1 includes: a boom storage detector 41 for detecting that a boom is stored in a vehicle body; an auger storage detector 42 for detecting that an auger device is stored in the boom; a gripping device storage detector 43 for detecting that a gripping device is stored with respect to the boom; and an interlock control unit 102 for allowing the operation of a jack device in accordance with the operation of a jack operation device 7 when a stored state of the boom is detected by the boom storage detector 41, a stored state of the auger device is detected by the auger storage detector 42, and a stored state of the gripping device is detected by the gripping device storage detector 43.SELECTED DRAWING: Figure 11
【課題】走行の安定性および安全性を向上させることのできる把持式穴掘建柱車の安全装置を提供する。【解決手段】把持式穴掘建柱車1の安全装置は、ブームが車体に対して格納されたことを検出するブーム格納検出器41と、オーガ装置がブームに対して格納されたことを検出するオーガ格納検出器42と、把持装置がブームに対して格納されたことを検出する把持装置格納検出器43と、ブーム格納検出器41においてブームの格納状態が検出され、且つ、オーガ格納検出器42においてオーガ装置の格納状態が検出され、且つ、把持装置格納検出器43において把持装置の格納状態が検出された場合に、ジャッキ操作装置7の操作に応じたジャッキ装置の作動を許容するインターロック制御部102とを備えている。【選択図】図11
SAFETY DEVICE OF GRIPPING TYPE HOLE DIGGING AND POLE ERECTING VEHICLE
把持式穴掘建柱車の安全装置
2023-09-06
Patent
Electronic Resource
Japanese
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