To provide a carriage for high lift work capable of being realized with a comparatively simple structure and building an attention attracting system with little restriction on facilities and buildings.SOLUTION: A carriage 100 for high place work includes a height detection device 3 for detecting the height H1 of a workbench, a receiving device 4 for receiving a signal emitted from an overhead carrier 9, an attention attracting device 5 for attracting attention on an operator M on the workbench 1, and a control unit 7. The control unit 7 calls the worker's attention by the attention attracting device 5 when the height H1 of the workbench detected by the height detection device 3 is equal to or more than the previously set height SH and a position relative to the workbench 1 of the overhead carrier 9 based on a signal received at the receiving device 4 is in the predetermined set range.SELECTED DRAWING: Figure 3
【課題】比較的簡易な構成により実現でき、設備や建物に対する制約も少なく注意喚起システムを構築可能な高所作業用台車を提供する。【解決手段】高所作業用台車100は、作業台高さH1を検出する高さ検出装置3と、天井搬送車9が発する信号を受信する受信装置4と、作業台1上の作業者Mに注意喚起を行う注意喚起装置5と、制御部7と、を備える。制御部7は、高さ検出装置3により検出される作業台高さH1が予め定めた設定高さSH以上であって、受信装置4により受信される信号に基づく天井搬送車9の作業台1に対する相対位置が予め定めた設定範囲内である場合に、注意喚起装置5により注意喚起を行う。【選択図】図3
CARRIAGE FOR HIGH LIFT WORK
高所作業用台車
2018-12-06
Patent
Electronic Resource
Japanese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |