A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCAFFOLD TIE TOOL AND EXTERIOR WALL
PROBLEM TO BE SOLVED: To provide a scaffold tie tool and an exterior wall capable of being easily attached to a mullion and easily removed at the time of disassembling the scaffold.SOLUTION: A scaffold tie tool 9 according to the present invention is provided with a scaffold side nut-equipped fixing bolt 13, a mullion side nut-equipped fixing bolt 15, and a clamping tool 17, the scaffold side nut-equipped fixing bolt 13 having a nut part 19 coupling to a scaffold side bolt 11 on the scaffold side and a bolt part 21 on the mullion side, the mullion side nut-equipped fixing bolt 15 having a nut part 23 for coupling a bolt part 21 of the scaffold side nut-equipped fixing bolt 13 and a bolt part 25 on the mullion side, and the clamping tool 17 composed of a front side clamping tool 27 that is prevented from being rotated between projection threads 6, 6 arranged on the width face side of the front wall 7a of a mullion 7 and formed on a front wall width face 8a of the mullion, and a back side clamping tool 29 arranged inside a hollow 12 of the mullion 7 and having a fixing nut 37 on the backside of the front wall 7a. The front side clamping tool 27 and the back side clamping tool 29 fixedly clamp the front wall 7a of the mullion 7 by screwing the bolt part 25 of the mullion side nut-equipped fixing bolt 15 into the fixing nut 37 of the back side clamping tool 29.SELECTED DRAWING: Figure 1
【課題】方立に簡単に取り付けでき且つ足場解体時には容易に撤去できる足場つなぎ具及び外壁を提供する。【解決手段】本発明にかかる足場つなぎ具９は、足場側ナット付固定ボルト１３と、方立側ナット付固定ボルト１５と、挟着具１７とを備え、足場側ナット付固定ボルト１３は、足場側に足場側ボルト１１と連結するナット部１９と方立側にボルト部２１を有し、方立側ナット付固定ボルト１５は、足場側ナット付固定ボルト１３のボルト部２１を連結するナット部２３と方立側にボルト部２５を有し、挟着具１７は、方立７の前壁７ａの見付面側に配置され方立の前壁見付面８ａに形成された突条６、６間で回り止めした表面側挟着具２７と、方立７の中空１２内に配置され前壁７ａの裏面側に固定ナット３７を有する裏面側挟着具２９からなり、表面側挟着具２７と裏面側挟着具２９は、方立側ナット付固定ボルト１５のボルト部２５を裏面側挟着具２９の固定ナット３７にねじ込むことで方立７の前壁７ａを挟着固定している。【選択図】図１
SCAFFOLD TIE TOOL AND EXTERIOR WALL
PROBLEM TO BE SOLVED: To provide a scaffold tie tool and an exterior wall capable of being easily attached to a mullion and easily removed at the time of disassembling the scaffold.SOLUTION: A scaffold tie tool 9 according to the present invention is provided with a scaffold side nut-equipped fixing bolt 13, a mullion side nut-equipped fixing bolt 15, and a clamping tool 17, the scaffold side nut-equipped fixing bolt 13 having a nut part 19 coupling to a scaffold side bolt 11 on the scaffold side and a bolt part 21 on the mullion side, the mullion side nut-equipped fixing bolt 15 having a nut part 23 for coupling a bolt part 21 of the scaffold side nut-equipped fixing bolt 13 and a bolt part 25 on the mullion side, and the clamping tool 17 composed of a front side clamping tool 27 that is prevented from being rotated between projection threads 6, 6 arranged on the width face side of the front wall 7a of a mullion 7 and formed on a front wall width face 8a of the mullion, and a back side clamping tool 29 arranged inside a hollow 12 of the mullion 7 and having a fixing nut 37 on the backside of the front wall 7a. The front side clamping tool 27 and the back side clamping tool 29 fixedly clamp the front wall 7a of the mullion 7 by screwing the bolt part 25 of the mullion side nut-equipped fixing bolt 15 into the fixing nut 37 of the back side clamping tool 29.SELECTED DRAWING: Figure 1
【課題】方立に簡単に取り付けでき且つ足場解体時には容易に撤去できる足場つなぎ具及び外壁を提供する。【解決手段】本発明にかかる足場つなぎ具９は、足場側ナット付固定ボルト１３と、方立側ナット付固定ボルト１５と、挟着具１７とを備え、足場側ナット付固定ボルト１３は、足場側に足場側ボルト１１と連結するナット部１９と方立側にボルト部２１を有し、方立側ナット付固定ボルト１５は、足場側ナット付固定ボルト１３のボルト部２１を連結するナット部２３と方立側にボルト部２５を有し、挟着具１７は、方立７の前壁７ａの見付面側に配置され方立の前壁見付面８ａに形成された突条６、６間で回り止めした表面側挟着具２７と、方立７の中空１２内に配置され前壁７ａの裏面側に固定ナット３７を有する裏面側挟着具２９からなり、表面側挟着具２７と裏面側挟着具２９は、方立側ナット付固定ボルト１５のボルト部２５を裏面側挟着具２９の固定ナット３７にねじ込むことで方立７の前壁７ａを挟着固定している。【選択図】図１
SCAFFOLD TIE TOOL AND EXTERIOR WALL
足場つなぎ具及び外壁
YAMAHATA HIROMITSU (author) / SAKAI SADAYOSHI (author) / SAKAI SHIZUKA (author)
2018-09-06
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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