A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To enable a ledger frame with floor to be easily attached to or detached from a pillow material such as single tube.SOLUTION: A ledger frame with floor 1 comprises: a belt-like floor part 10; a beam part 20, which extends along both outsides in a width direction of the floor part 10; a receiving part 30, which is disposed near four corners of the frame part 10; a regulation part 40, which is disposed so as to project and retreat from an aperture 32 of the receiving part 30 and can shuttle and engage with an outer pillow material M that can be stored in a storage part 34 in a projected state; and an opening and closing device 60, which is disposed engageably with the regulation part 40 in a longer direction and/or width direction and moves the regulation part 40 by moving an operation part 66 located away from and on an inner side in the width direction or longer direction of the four corners.SELECTED DRAWING: Figure 4
【課題】単管等の枕材に対して床付き布枠を極めて簡単に着脱できるようにする。【解決手段】床付き布枠１は、帯状の床部１０と、床部１０の幅方向両外側に沿って延在する梁部２０と、上記床部１０の四隅近傍に配設され受部３０と、上記受部３０の開口３２に対して突出及び退避するように往復移動可能に配設され、突出状態において、収容部３４に収容され得る外部枕材Ｍと係合する規制部４０と、規制部４０と係合し得る状態で長手方向及び／又は幅方向に配設されて、上記四隅に対して幅方向内側又は長手方向内側に離れた場所に位置する操作部６６を移動させることで、規制部４０を移動させる開閉装置６０と、を備えるようにした。【選択図】 図４
PROBLEM TO BE SOLVED: To enable a ledger frame with floor to be easily attached to or detached from a pillow material such as single tube.SOLUTION: A ledger frame with floor 1 comprises: a belt-like floor part 10; a beam part 20, which extends along both outsides in a width direction of the floor part 10; a receiving part 30, which is disposed near four corners of the frame part 10; a regulation part 40, which is disposed so as to project and retreat from an aperture 32 of the receiving part 30 and can shuttle and engage with an outer pillow material M that can be stored in a storage part 34 in a projected state; and an opening and closing device 60, which is disposed engageably with the regulation part 40 in a longer direction and/or width direction and moves the regulation part 40 by moving an operation part 66 located away from and on an inner side in the width direction or longer direction of the four corners.SELECTED DRAWING: Figure 4
【課題】単管等の枕材に対して床付き布枠を極めて簡単に着脱できるようにする。【解決手段】床付き布枠１は、帯状の床部１０と、床部１０の幅方向両外側に沿って延在する梁部２０と、上記床部１０の四隅近傍に配設され受部３０と、上記受部３０の開口３２に対して突出及び退避するように往復移動可能に配設され、突出状態において、収容部３４に収容され得る外部枕材Ｍと係合する規制部４０と、規制部４０と係合し得る状態で長手方向及び／又は幅方向に配設されて、上記四隅に対して幅方向内側又は長手方向内側に離れた場所に位置する操作部６６を移動させることで、規制部４０を移動させる開閉装置６０と、を備えるようにした。【選択図】 図４
LEDGER FRAME WITH FLOOR
床付き布枠
MICHIWAKI YUTAKA (author)
2017-06-22
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2020