A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING PART OPENING/CLOSING DEVICE AND OPENING PART OPENING/CLOSING METHOD
To provide an opening part opening/closing device capable of reducing a burden on a worker and securing sufficient safety without repeating installation and removal of a temporary floor on an opening every time carrying in/out a material to be transported.SOLUTION: An opening part opening/closing device 10 is easily assembled by combining a plurality of members including a pair of right and left main guide frames 11a, 11b and extension guide frames 12a, 12b, two front and rear end frames 16a, 16b, right and left depth-side handrails 20a, 20b, 20c, a pair of right and left loading bases 23a, 23b, a handle 25 and its right and left supports 26, a plurality of H-shaped steel materials 29, and a moving floor 30, and installed so as to surround an opening part H. The movable floor 30 on which the object to be transported can be easily moved to the position of the opening part H to close the opening part H or can be moved to a position separated from the opening part H to open the opening part H only by pushing or pulling the handle 25 by a worker.SELECTED DRAWING: Figure 1
【課題】運搬対象物を搬入搬出する都度、開口部上にて仮設床の設置と撤去を繰り返す必要なく、作業員の負担を軽減し且つ十分な安全性を確保可能な開口部開閉装置を提供する。【解決手段】開口部開閉装置１０を、左右一対のメインガイドフレーム１１ａ，１１ｂおよび延長ガイドフレーム１２ａ，１２ｂ、前後２本のエンドフレーム１６ａ，１６ｂ、左右および奥側の手すり２０ａ，２０ｂ，２０ｃ、左右一対の積載ベース２３ａ，２３ｂ、ハンドル２５およびその左右の支柱２６、複数本のＨ型鋼材２９、移動床３０を含む、複数の部材を組み合わせることで容易に組み立てて開口部Ｈを囲むように設置する。作業員によりハンドル２５を押したり引いたりするだけで、運搬対象物を載置可能な移動床３０を、容易に、開口部Ｈの位置に移動させて当該開口部Ｈを閉じたり、開口部Ｈから離れた位置に移動させて当該開口部Ｈを開いたりできる。【選択図】 図１
OPENING PART OPENING/CLOSING DEVICE AND OPENING PART OPENING/CLOSING METHOD
To provide an opening part opening/closing device capable of reducing a burden on a worker and securing sufficient safety without repeating installation and removal of a temporary floor on an opening every time carrying in/out a material to be transported.SOLUTION: An opening part opening/closing device 10 is easily assembled by combining a plurality of members including a pair of right and left main guide frames 11a, 11b and extension guide frames 12a, 12b, two front and rear end frames 16a, 16b, right and left depth-side handrails 20a, 20b, 20c, a pair of right and left loading bases 23a, 23b, a handle 25 and its right and left supports 26, a plurality of H-shaped steel materials 29, and a moving floor 30, and installed so as to surround an opening part H. The movable floor 30 on which the object to be transported can be easily moved to the position of the opening part H to close the opening part H or can be moved to a position separated from the opening part H to open the opening part H only by pushing or pulling the handle 25 by a worker.SELECTED DRAWING: Figure 1
【課題】運搬対象物を搬入搬出する都度、開口部上にて仮設床の設置と撤去を繰り返す必要なく、作業員の負担を軽減し且つ十分な安全性を確保可能な開口部開閉装置を提供する。【解決手段】開口部開閉装置１０を、左右一対のメインガイドフレーム１１ａ，１１ｂおよび延長ガイドフレーム１２ａ，１２ｂ、前後２本のエンドフレーム１６ａ，１６ｂ、左右および奥側の手すり２０ａ，２０ｂ，２０ｃ、左右一対の積載ベース２３ａ，２３ｂ、ハンドル２５およびその左右の支柱２６、複数本のＨ型鋼材２９、移動床３０を含む、複数の部材を組み合わせることで容易に組み立てて開口部Ｈを囲むように設置する。作業員によりハンドル２５を押したり引いたりするだけで、運搬対象物を載置可能な移動床３０を、容易に、開口部Ｈの位置に移動させて当該開口部Ｈを閉じたり、開口部Ｈから離れた位置に移動させて当該開口部Ｈを開いたりできる。【選択図】 図１
OPENING PART OPENING/CLOSING DEVICE AND OPENING PART OPENING/CLOSING METHOD
開口部開閉装置および開口部開閉方法
TAGA TAKAMASA (author) / KIMURA YUKIO (author)
2020-12-03
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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