A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FALLING OBJECT PREVENTION NET
To provide a falling object prevention net which is easily attached to or detached from a handrail of a workbench of a high lift work vehicle, can change an extending range of the net, and can be compactly stored when being housed or carried.SOLUTION: A falling object prevention net 100 comprises: a pair of net support units 50 and 50 which include a stay main body 10 having a first engagement part 11 attachably/detachably engaged with an upper horizontal member 1a constituting a handrail part 1 in a standing posture, an adjustment guide 20 being movably attached to a lower part of the stay main body 10 in the longitudinal direction of the stay main body 10 and having a second engagement part 21 attachably/detachably engaged with a lower horizontal member 1b below the horizontal member 1a, a movable stay 30 rotatably pivoted around a support shaft 31 of a lower end part 10b of the stay main body 10 as a fulcrum, and a belt 40 for holding the movable stay 30 in the inclined posture; and a net 60 extended and provided between the pair of net support units 50 and 50 which are arranged in horizontally separated positions of the upper horizontal member 1a.SELECTED DRAWING: Figure 1
【課題】高所作業車の作業台の手摺に対する着脱が容易で、ネットの張設範囲の変更が可能で、保管・移動するときにコンパクトに収納可能な、落下物防止ネットを提供する。【解決手段】落下物防止ネット１００は、手摺部１を構成する上方水平部材１ａに起立姿勢で着脱可能に係合する第１係合部１１を有するステー本体１０と、ステー本体１０の下方にステー本体１０の長手方向に沿って移動可能に取付けられ水平部材１ａ下方の下方水平部材１ｂに着脱可能に係合する第２係合部２１を有する調整ガイド２０と、ステー本体１０の下端部１０ｂの支軸３１を支点として回動可能に軸支された可動ステー３０と、可動ステー３０を傾斜姿勢に保持するベルト４０と、を有する一対のネット支持ユニット５０，５０と、上方水平部材１ａの水平方向に離れた位置に配置された一対のネット支持ユニット５０，５０の間に張設されたネット６０と、を備えている。【選択図】図１
FALLING OBJECT PREVENTION NET
To provide a falling object prevention net which is easily attached to or detached from a handrail of a workbench of a high lift work vehicle, can change an extending range of the net, and can be compactly stored when being housed or carried.SOLUTION: A falling object prevention net 100 comprises: a pair of net support units 50 and 50 which include a stay main body 10 having a first engagement part 11 attachably/detachably engaged with an upper horizontal member 1a constituting a handrail part 1 in a standing posture, an adjustment guide 20 being movably attached to a lower part of the stay main body 10 in the longitudinal direction of the stay main body 10 and having a second engagement part 21 attachably/detachably engaged with a lower horizontal member 1b below the horizontal member 1a, a movable stay 30 rotatably pivoted around a support shaft 31 of a lower end part 10b of the stay main body 10 as a fulcrum, and a belt 40 for holding the movable stay 30 in the inclined posture; and a net 60 extended and provided between the pair of net support units 50 and 50 which are arranged in horizontally separated positions of the upper horizontal member 1a.SELECTED DRAWING: Figure 1
【課題】高所作業車の作業台の手摺に対する着脱が容易で、ネットの張設範囲の変更が可能で、保管・移動するときにコンパクトに収納可能な、落下物防止ネットを提供する。【解決手段】落下物防止ネット１００は、手摺部１を構成する上方水平部材１ａに起立姿勢で着脱可能に係合する第１係合部１１を有するステー本体１０と、ステー本体１０の下方にステー本体１０の長手方向に沿って移動可能に取付けられ水平部材１ａ下方の下方水平部材１ｂに着脱可能に係合する第２係合部２１を有する調整ガイド２０と、ステー本体１０の下端部１０ｂの支軸３１を支点として回動可能に軸支された可動ステー３０と、可動ステー３０を傾斜姿勢に保持するベルト４０と、を有する一対のネット支持ユニット５０，５０と、上方水平部材１ａの水平方向に離れた位置に配置された一対のネット支持ユニット５０，５０の間に張設されたネット６０と、を備えている。【選択図】図１
FALLING OBJECT PREVENTION NET
落下物防止ネット
FUJITA KENICHI (author) / TAKAHASHI KAZUKI (author)
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
/
E04G
SCAFFOLDING
,
Baugerüste