A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIXTURE OF SCAFFOLD BOARD AND OPERATION JIG
PROBLEM TO BE SOLVED: To provide a fixture of a scaffold board in which the scaffold board hung over a single pipe of a scaffolding frame can be fixed in the single pipe safely and easily, and further, it can be used repeatedly.SOLUTION: A fixture 1 is provided for fixing two pieces of adjacent scaffold boards hung over on a single pipe P constituting a scaffolding frame in the single pipe P. The fixture comprises: an engaging member 11 laterally engageable to the single pipe P, and having a horizontal U-shape and a cross section of a rectangular shape; a shaft member 12 continuously arranged to the engaging member 11 so as to rise up from the upper surface of the horizontally U-shaped engaging member 11 and formed of all screws; and a circular pressing plate 13 with the shaft member 12 screwed therein. The pressing plate 13 is rotated and screwed, while the engaging member 11 is laterally engaged with the single pipe between adjacent scaffold boards so that the pressing plate 13 protrudes to the side edges of adjacent both scaffold boards, and thereby the side edges of the two pieces of adjacent scaffold boards are pressed and fixed to the single pipe.
【課題】足場枠の単管に掛け渡した足場板を単管に安全かつ簡単に固定することができ、しかも、繰り返し使用することができる足場板の固定具を提供する。【解決手段】足場枠を構成している単管Ｐの上に掛け渡した隣接する２枚の足場板を単管Ｐに固定するための固定具１であって、単管Ｐに横方向から係合可能な横Ｕ字状で断面が四角形状の係合部材１１と、横Ｕ字状の係合部材１１の上面から立ち上がるように係合部材１１に連設された、全ネジによって形成された軸部材１２と、この軸部材１２がねじ込まれた円形状の押圧板１３とから構成されており、押圧板１３が隣接する双方の足場板の側縁部に張り出すように、隣接する足場板間で係合部材１１を単管に横方向から係合させた状態で、押圧板１３を回転させてねじ込むことで、隣接する２枚の足場板の側縁部を単管に押圧して固定するようになっている。【選択図】 図１
FIXTURE OF SCAFFOLD BOARD AND OPERATION JIG
PROBLEM TO BE SOLVED: To provide a fixture of a scaffold board in which the scaffold board hung over a single pipe of a scaffolding frame can be fixed in the single pipe safely and easily, and further, it can be used repeatedly.SOLUTION: A fixture 1 is provided for fixing two pieces of adjacent scaffold boards hung over on a single pipe P constituting a scaffolding frame in the single pipe P. The fixture comprises: an engaging member 11 laterally engageable to the single pipe P, and having a horizontal U-shape and a cross section of a rectangular shape; a shaft member 12 continuously arranged to the engaging member 11 so as to rise up from the upper surface of the horizontally U-shaped engaging member 11 and formed of all screws; and a circular pressing plate 13 with the shaft member 12 screwed therein. The pressing plate 13 is rotated and screwed, while the engaging member 11 is laterally engaged with the single pipe between adjacent scaffold boards so that the pressing plate 13 protrudes to the side edges of adjacent both scaffold boards, and thereby the side edges of the two pieces of adjacent scaffold boards are pressed and fixed to the single pipe.
【課題】足場枠の単管に掛け渡した足場板を単管に安全かつ簡単に固定することができ、しかも、繰り返し使用することができる足場板の固定具を提供する。【解決手段】足場枠を構成している単管Ｐの上に掛け渡した隣接する２枚の足場板を単管Ｐに固定するための固定具１であって、単管Ｐに横方向から係合可能な横Ｕ字状で断面が四角形状の係合部材１１と、横Ｕ字状の係合部材１１の上面から立ち上がるように係合部材１１に連設された、全ネジによって形成された軸部材１２と、この軸部材１２がねじ込まれた円形状の押圧板１３とから構成されており、押圧板１３が隣接する双方の足場板の側縁部に張り出すように、隣接する足場板間で係合部材１１を単管に横方向から係合させた状態で、押圧板１３を回転させてねじ込むことで、隣接する２枚の足場板の側縁部を単管に押圧して固定するようになっている。【選択図】 図１
FIXTURE OF SCAFFOLD BOARD AND OPERATION JIG
足場板の固定具及び操作治具
OBAYASHI KAORU (author)
2015-07-16
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste