To provide a high place work member used more easily and wider in a target work range.SOLUTION: A high place work member 1 attached to a tip of an arm of a crane comprises: a frame 10f which is a frame body having a roughly square outer shape and in which at least one closed space (first closed space S1) is formed; first support pillars 11 only one of which extends outside from the frame; and a plurality of projected members 18a that project from the frame to the inside of the closed space without closing the closed space. A member which serves as a foothold for an operator is not provided.SELECTED DRAWING: Figure 1
【課題】より使用し易く、対象となる作業範囲がより広い高所作業用部材を提供する。【解決手段】クレーンの腕部の先端に取り付けられる高所作業用部材1の構成を、外形が略四角形の枠体で、内部に少なくとも一つの閉空間(第一閉空間S1)が形成されているフレーム10fと、フレームから外方に向かって一本のみ延出している第一支柱部11と、フレームから閉空間の内部に向かって、閉空間を閉じることなく突出している複数の突出部材18aと、を具備し、作業者の足場となる部材を有していない構成とする。【選択図】図1
HIGH PLACE WORK MEMBER AND HIGH PLACE WORK METHOD
高所作業用部材及び高所作業方法
2023-11-07
Patent
Electronic Resource
Japanese
IPC: | A01G Gartenbau , HORTICULTURE / 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 |
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