A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNLOADER
PROBLEM TO BE SOLVED: To provide an unloader that can reduce weight and be easily transported and installed.SOLUTION: An unloader 1 comprises a support body 3, which has a vertically telescopic support shaft 31, and a loading platform 4 supported by the support shaft 31. The loading platform 4 has an inclined load receiver 41 and a lower load receiver 51. The inclined load receiver 41 inclines to vertical surface along vertical direction and is fitted to a top edge of the support shaft 31. Height position of the lower load receiver 51 to an installation position J on the support shaft 31 of the inclined load receiver 41 is set so that the center of gravity G of a sash 2 laid on the load platform 4 is located on a vertical line V that passes the shaft center position of the support shaft 31.SELECTED DRAWING: Figure 1
【課題】軽量化できて運搬や設置が容易な荷揚装置を提供すること。【解決手段】荷揚装置１は、上下方向に伸縮可能な支軸３１を備える支持体３と、支軸３１に支持される荷台４とを備える。荷台４は、傾斜荷受部４１と、下荷受部５１とを有する。傾斜荷受部４１は、上下方向に沿った垂直面に対して傾斜して支軸３１の上端に取り付けられる。傾斜荷受部４１の支軸３１への取付位置Ｊに対する下荷受部５１の高さ位置は、荷台４に載置された状態におけるサッシ２の重心位置Ｇが支軸３１の軸心位置を通る鉛直線Ｖ上に位置するように設定される。【選択図】図１
UNLOADER
PROBLEM TO BE SOLVED: To provide an unloader that can reduce weight and be easily transported and installed.SOLUTION: An unloader 1 comprises a support body 3, which has a vertically telescopic support shaft 31, and a loading platform 4 supported by the support shaft 31. The loading platform 4 has an inclined load receiver 41 and a lower load receiver 51. The inclined load receiver 41 inclines to vertical surface along vertical direction and is fitted to a top edge of the support shaft 31. Height position of the lower load receiver 51 to an installation position J on the support shaft 31 of the inclined load receiver 41 is set so that the center of gravity G of a sash 2 laid on the load platform 4 is located on a vertical line V that passes the shaft center position of the support shaft 31.SELECTED DRAWING: Figure 1
【課題】軽量化できて運搬や設置が容易な荷揚装置を提供すること。【解決手段】荷揚装置１は、上下方向に伸縮可能な支軸３１を備える支持体３と、支軸３１に支持される荷台４とを備える。荷台４は、傾斜荷受部４１と、下荷受部５１とを有する。傾斜荷受部４１は、上下方向に沿った垂直面に対して傾斜して支軸３１の上端に取り付けられる。傾斜荷受部４１の支軸３１への取付位置Ｊに対する下荷受部５１の高さ位置は、荷台４に載置された状態におけるサッシ２の重心位置Ｇが支軸３１の軸心位置を通る鉛直線Ｖ上に位置するように設定される。【選択図】図１
UNLOADER
荷揚装置
MAKIMOTO KOJI (author) / MIYANAKA KATSUTERU (author) / MORIYASU TOSHIFUMI (author)
2018-01-11
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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