A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To enable a connection plate to be connected to an adjacent ceiling plate while preventing rotation of the connection plate.SOLUTION: The scaffolding platform is provided with a connector 25 that connects with a second diagonal part S2 of a ceiling plate 3 that is in close contact with a first diagonal part S1 of the ceiling board 3. The connector 25 includes a pivot shaft 26 provided at the first diagonal portion S1, a connection plate 27 horizontally rotatably supported on this pivot shaft, and a vertical engaging portion 28 and a horizontal engaging portion 29 provided on this connection plate at positions equally distanced from the pivot shaft. The connection plate is formed to be repositionable from a retracted position R1 where both the vertical engaging portion and the horizontal engaging portion overlap the first diagonal part to a connection position R2 where one of the vertical engaging portion or the horizontal engaging portion protrudes outward from the first diagonal part. A connecting locking portion 33 that is engaged by the vertical engaging portion or the horizontal engaging portion protruding outward from the first diagonal part when the connection plate is located at the connection position is formed at the second diagonal part that is adjacent to the first diagonal part when two ceiling plates are arranged adjacent to each other in the vertical or horizontal direction.SELECTED DRAWING: Figure 1
【課題】 連結板の回動を阻止した状態で隣接の天場板に連結できるようにする。【解決手段】 天場板３の第１対角部位Ｓ１に密接する天場板３の第２対角部位Ｓ２と連結する連結具２５を設ける。連結具２５は、第１対角部位Ｓ１に設けられた枢支軸２６と、この枢支軸に水平回動可能に枢支されている連結板２７と、この連結板に枢支軸からの距離が等しい位置に設けられた縦係合部２８及び横係合部２９とを有する。連結板は、縦係合部及び横係合部の両方が第１対角部位に重合する退避位置Ｒ１から、縦係合部又は横係合部の一方を第１対角部位の外方へ突出させる連結位置Ｒ２まで位置変更可能に形成されており、２枚の天場板を縦方向又は横方向に隣接配置したときに第１対角部位に隣接することになる第２対角部位には、連結板が連結位置に位置するときに第１対角部位から外方へ突出した縦係合部又は横係合部が係合する連結係止部３３を形成する。【選択図】図１
To enable a connection plate to be connected to an adjacent ceiling plate while preventing rotation of the connection plate.SOLUTION: The scaffolding platform is provided with a connector 25 that connects with a second diagonal part S2 of a ceiling plate 3 that is in close contact with a first diagonal part S1 of the ceiling board 3. The connector 25 includes a pivot shaft 26 provided at the first diagonal portion S1, a connection plate 27 horizontally rotatably supported on this pivot shaft, and a vertical engaging portion 28 and a horizontal engaging portion 29 provided on this connection plate at positions equally distanced from the pivot shaft. The connection plate is formed to be repositionable from a retracted position R1 where both the vertical engaging portion and the horizontal engaging portion overlap the first diagonal part to a connection position R2 where one of the vertical engaging portion or the horizontal engaging portion protrudes outward from the first diagonal part. A connecting locking portion 33 that is engaged by the vertical engaging portion or the horizontal engaging portion protruding outward from the first diagonal part when the connection plate is located at the connection position is formed at the second diagonal part that is adjacent to the first diagonal part when two ceiling plates are arranged adjacent to each other in the vertical or horizontal direction.SELECTED DRAWING: Figure 1
【課題】 連結板の回動を阻止した状態で隣接の天場板に連結できるようにする。【解決手段】 天場板３の第１対角部位Ｓ１に密接する天場板３の第２対角部位Ｓ２と連結する連結具２５を設ける。連結具２５は、第１対角部位Ｓ１に設けられた枢支軸２６と、この枢支軸に水平回動可能に枢支されている連結板２７と、この連結板に枢支軸からの距離が等しい位置に設けられた縦係合部２８及び横係合部２９とを有する。連結板は、縦係合部及び横係合部の両方が第１対角部位に重合する退避位置Ｒ１から、縦係合部又は横係合部の一方を第１対角部位の外方へ突出させる連結位置Ｒ２まで位置変更可能に形成されており、２枚の天場板を縦方向又は横方向に隣接配置したときに第１対角部位に隣接することになる第２対角部位には、連結板が連結位置に位置するときに第１対角部位から外方へ突出した縦係合部又は横係合部が係合する連結係止部３３を形成する。【選択図】図１
SCAFFOLDING PLATFORM
足場台
ARATA YUKITO (author)
2024-03-07
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste