To provide a high place work platform device by which work in a tunnel can be efficiently performed.SOLUTION: A high place work platform device includes: a main work platform unit placed on a loading space of a truck; and an auxiliary work platform unit capable of being arranged in parallel on one of the right and left sides of the main work platform unit. The main work platform unit has an elevatable main work platform. The auxiliary work platform unit has an elevatable auxiliary work platform. The main work platform and the auxiliary work platform can be individually moved up and down.SELECTED DRAWING: Figure 1
【課題】トンネル内での作業を効率的に行うことができる高所作業台装置を提供すること。【解決手段】トラックの荷台に載置される主作業台ユニットと、前記主作業台ユニットの左右一方側に並列配置可能な補助作業台ユニットとを備え、前記主作業台ユニットは昇降可能な主作業台を有し、前記補助作業台ユニットは昇降可能な補助作業台を有し、前記主作業台と前記補助作業台とは個別に昇降可能である、ことを特徴とする高所作業台装置。【選択図】図1
HIGH PLACE WORK PLATFORM DEVICE
高所作業台装置
2022-08-30
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 |
HIGH-PLACE WORK DEVICE WITH SAFETY DEVICE AND HIGH-PLACE WORK METHOD
European Patent Office | 2022
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