A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MEMBER FOR TEMPORARY SCAFFOLD
To provide a member for temporary scaffold which improves the workability of installation and removal to a scaffold and also improves safety.SOLUTION: In a temporary scaffold member provided with a brace part arranged in an X-shape between the scaffold supports and a lower crosspiece 3 provided at the lower end part of a brace part, the brace part is provided with a pair of bar-like first diagonal members 21 and a pair of second diagonal members 22 which are connected to each other so as to be rotatable at a crossing part of each other; the lower crosspiece 3 is provided with a pipe-shaped first lower crosspiece member 31 and a rod-like second lower crosspiece member 32 having the other end 32b inserted from one end 31a side of the first lower crosspiece member 31 and slidably provided inside the first lower crosspiece member 31; the lower end part 21a of the first diagonal member 21 and the other end part 31b of the first lower crosspiece member 31 are rotatably connected to each other; the lower end part 22a of the second diagonal member 22 and the one end part 32a of the second lower crosspiece member 32 are rotatably connected to each other; in accordance with the opening and closing operation of the pair of the first diagonal member 21 and the second diagonal member 22, the first lower crosspiece member 31 and the second lower crosspiece member 32 slide relatively to each other.SELECTED DRAWING: Figure 2
【課題】足場への設置や取り外しの作業性を向上させると共に安全性も向上させる仮設足場用部材を提供する。【解決手段】足場支柱の間にＸ字状に配設される筋交い部と、筋交い部の下端部に設けた下桟部３とを備える仮設足場用部材であって、筋交い部は、互いの交差部分で回動可能に連結して開閉可能な一対の棒状の第１斜材２１及び第２斜材２２を備え、下桟部３は、パイプ状の第１下桟部材３１と、第１下桟部材３１の一方端３１ａ側から他方端３２ｂが挿入され、第１下桟部材３１の内側でスライド自在に設けられる棒状の第２下桟部材３２とを備え、第１斜材２１の下端部２１ａと、第１下桟部材３１の他方端部３１ｂとは、回動可能に連結され、第２斜材２２の下端部２２ａと、第２下桟部材３２の一方端部３２ａとは、回動可能に連結され、一対の第１斜材２１及び第２斜材２２の開閉動作に伴い、第１下桟部材３１と第２下桟部材３２とが相対的にスライド移動する。【選択図】図２
MEMBER FOR TEMPORARY SCAFFOLD
To provide a member for temporary scaffold which improves the workability of installation and removal to a scaffold and also improves safety.SOLUTION: In a temporary scaffold member provided with a brace part arranged in an X-shape between the scaffold supports and a lower crosspiece 3 provided at the lower end part of a brace part, the brace part is provided with a pair of bar-like first diagonal members 21 and a pair of second diagonal members 22 which are connected to each other so as to be rotatable at a crossing part of each other; the lower crosspiece 3 is provided with a pipe-shaped first lower crosspiece member 31 and a rod-like second lower crosspiece member 32 having the other end 32b inserted from one end 31a side of the first lower crosspiece member 31 and slidably provided inside the first lower crosspiece member 31; the lower end part 21a of the first diagonal member 21 and the other end part 31b of the first lower crosspiece member 31 are rotatably connected to each other; the lower end part 22a of the second diagonal member 22 and the one end part 32a of the second lower crosspiece member 32 are rotatably connected to each other; in accordance with the opening and closing operation of the pair of the first diagonal member 21 and the second diagonal member 22, the first lower crosspiece member 31 and the second lower crosspiece member 32 slide relatively to each other.SELECTED DRAWING: Figure 2
【課題】足場への設置や取り外しの作業性を向上させると共に安全性も向上させる仮設足場用部材を提供する。【解決手段】足場支柱の間にＸ字状に配設される筋交い部と、筋交い部の下端部に設けた下桟部３とを備える仮設足場用部材であって、筋交い部は、互いの交差部分で回動可能に連結して開閉可能な一対の棒状の第１斜材２１及び第２斜材２２を備え、下桟部３は、パイプ状の第１下桟部材３１と、第１下桟部材３１の一方端３１ａ側から他方端３２ｂが挿入され、第１下桟部材３１の内側でスライド自在に設けられる棒状の第２下桟部材３２とを備え、第１斜材２１の下端部２１ａと、第１下桟部材３１の他方端部３１ｂとは、回動可能に連結され、第２斜材２２の下端部２２ａと、第２下桟部材３２の一方端部３２ａとは、回動可能に連結され、一対の第１斜材２１及び第２斜材２２の開閉動作に伴い、第１下桟部材３１と第２下桟部材３２とが相対的にスライド移動する。【選択図】図２
MEMBER FOR TEMPORARY SCAFFOLD
仮設足場用部材
TANAKA KIMIKAZU (author) / TANAKA KAZUAKI (author)
2019-09-19
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
WIDENING/NARROWING SCAFFOLD MEMBER AND TEMPORARY SCAFFOLD ASSEMBLED WITH SCAFFOLD MEMBER
| European Patent Office | 2015