A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PARENT ROPE SUPPORT
To provide a parent rope support that can be installed on a flange arranged parallel to a vertical plane on horizontally installed H-shaped steel, and in which a clamp is hard to come off from the flange even when impact force generated by accompanying falling of a worker or the like is applied to the support body.SOLUTION: A clamp 5 of a parent rope support comprises: a clamp body 14 with two opposing first leg sections 15 and second leg sections 16; a tightening bolt 17 held in the first leg section 15; a first receiver 18 attached to a tip of the tightening bolt 17; a second receiver 19 attached to the second leg section 16; and a washer 20 installed between the first receiver 18 and the first leg section 15. The first leg section 15 is provided with a tightening bolt hole with a female thread formed on an inner circumference for screwing a male thread formed on an outer circumference of a shaft of the tightening bolt 17, and the second leg section 16 is provided with a pair of fourth screw insertion holes 16a and 16a for screwing the second receiver 19.SELECTED DRAWING: Figure 6
【課題】水平に設置されたＨ鋼において鉛直平面と平行に配置されたフランジに設置可能であって、作業者の落下などに伴って発生する衝撃力が支柱本体に加わった場合でもフランジからクランプが外れ難い親綱支柱を提供する。【解決手段】親綱支柱のクランプ５が、第１の脚部１５及び第２の脚部１６が対向するように２つずつ設けられたクランプ本体１４と、第１の脚部１５に保持される締付ボルト１７と、この締付ボルト１７の先端部に取り付けられた第１の受け具１８と、第２の脚部１６に取り付けられた第２の受け具１９と、第１の受け具１８と第１の脚部１５の間に設置される座金２０を備えている。第１の脚部１５には締付ボルト１７の軸部の外周面に形成された雄ネジ部に螺合する雌ネジ部が内周面に形成された締付ボルト孔が設けられており、第２の脚部１６には第２の受け具１９をネジ止めするための一対の第４のネジ挿通孔１６ａ、１６ａが設けられている。【選択図】図６
PARENT ROPE SUPPORT
To provide a parent rope support that can be installed on a flange arranged parallel to a vertical plane on horizontally installed H-shaped steel, and in which a clamp is hard to come off from the flange even when impact force generated by accompanying falling of a worker or the like is applied to the support body.SOLUTION: A clamp 5 of a parent rope support comprises: a clamp body 14 with two opposing first leg sections 15 and second leg sections 16; a tightening bolt 17 held in the first leg section 15; a first receiver 18 attached to a tip of the tightening bolt 17; a second receiver 19 attached to the second leg section 16; and a washer 20 installed between the first receiver 18 and the first leg section 15. The first leg section 15 is provided with a tightening bolt hole with a female thread formed on an inner circumference for screwing a male thread formed on an outer circumference of a shaft of the tightening bolt 17, and the second leg section 16 is provided with a pair of fourth screw insertion holes 16a and 16a for screwing the second receiver 19.SELECTED DRAWING: Figure 6
【課題】水平に設置されたＨ鋼において鉛直平面と平行に配置されたフランジに設置可能であって、作業者の落下などに伴って発生する衝撃力が支柱本体に加わった場合でもフランジからクランプが外れ難い親綱支柱を提供する。【解決手段】親綱支柱のクランプ５が、第１の脚部１５及び第２の脚部１６が対向するように２つずつ設けられたクランプ本体１４と、第１の脚部１５に保持される締付ボルト１７と、この締付ボルト１７の先端部に取り付けられた第１の受け具１８と、第２の脚部１６に取り付けられた第２の受け具１９と、第１の受け具１８と第１の脚部１５の間に設置される座金２０を備えている。第１の脚部１５には締付ボルト１７の軸部の外周面に形成された雄ネジ部に螺合する雌ネジ部が内周面に形成された締付ボルト孔が設けられており、第２の脚部１６には第２の受け具１９をネジ止めするための一対の第４のネジ挿通孔１６ａ、１６ａが設けられている。【選択図】図６
PARENT ROPE SUPPORT
親綱支柱
EKINO YUKI (author) / NAKAMURA RIKIYA (author)
2024-04-10
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste