Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIXING TOOL, AND FIXING METHOD OF THE SAME
To enable a worker to perform a work on a scaffold safely without anxiety with a preferable workability in fixing a scaffold plate.SOLUTION: A fixing tool comprises an upper metal fitting, a lower metal fitting and a lock mechanism. The upper metal fitting includes: an engaging portion engaged with an upper face of a scaffold plate from an upper part of the scaffold plate; a flat plate portion connected with the engaging portion and disposed along a side edge of the scaffold plate; and a first protruding portion and a second protruding portion protruding downwardly at a lower part of the flat plate portion so as to clamp a single pipe from both sides. The lower metal fitting includes a third protruding portion rotatably supported by the first protruding portion and a fourth protruding portion engaging with the second protruding portion, which protrudes so as to clamp and support the single pipe between the protruding portions while directing the third protruding portion and the fourth protruding portion upwardly. The lock mechanism is provided so as to lock and unlock an engagement state of the second protruding portion and the fourth protruding portion.SELECTED DRAWING: Figure 1
【課題】足場板を固定する際の作業性がよく、足場で作業者が安心して安全に作業を行えるようにする。【解決手段】実施形態の固定具は、上部金具、下部金具、ロック機構を備える。上部金具は、足場板の上方から足場板の上面に掛止される掛止部と、前記掛止部に接続され足場板の側縁に沿って配置される平板部と、平板部の下部に下方に向けて単管を両側から挟むように突設された第１突出部および第２突出部とを有する。下部金具は、第１突出部に回転可能に支持される第３突出部と、第２突出部に係合する第４突出部と、第３突出部と第４突出部を上側に向けて、互いの突出部の間に単管を挟んで支持するように突設した。ロック機構は、第２突出部と第４突出部との係合状態をロックおよびアンロック可能に設けられている。【選択図】図１
FIXING TOOL, AND FIXING METHOD OF THE SAME
To enable a worker to perform a work on a scaffold safely without anxiety with a preferable workability in fixing a scaffold plate.SOLUTION: A fixing tool comprises an upper metal fitting, a lower metal fitting and a lock mechanism. The upper metal fitting includes: an engaging portion engaged with an upper face of a scaffold plate from an upper part of the scaffold plate; a flat plate portion connected with the engaging portion and disposed along a side edge of the scaffold plate; and a first protruding portion and a second protruding portion protruding downwardly at a lower part of the flat plate portion so as to clamp a single pipe from both sides. The lower metal fitting includes a third protruding portion rotatably supported by the first protruding portion and a fourth protruding portion engaging with the second protruding portion, which protrudes so as to clamp and support the single pipe between the protruding portions while directing the third protruding portion and the fourth protruding portion upwardly. The lock mechanism is provided so as to lock and unlock an engagement state of the second protruding portion and the fourth protruding portion.SELECTED DRAWING: Figure 1
【課題】足場板を固定する際の作業性がよく、足場で作業者が安心して安全に作業を行えるようにする。【解決手段】実施形態の固定具は、上部金具、下部金具、ロック機構を備える。上部金具は、足場板の上方から足場板の上面に掛止される掛止部と、前記掛止部に接続され足場板の側縁に沿って配置される平板部と、平板部の下部に下方に向けて単管を両側から挟むように突設された第１突出部および第２突出部とを有する。下部金具は、第１突出部に回転可能に支持される第３突出部と、第２突出部に係合する第４突出部と、第３突出部と第４突出部を上側に向けて、互いの突出部の間に単管を挟んで支持するように突設した。ロック機構は、第２突出部と第４突出部との係合状態をロックおよびアンロック可能に設けられている。【選択図】図１
FIXING TOOL, AND FIXING METHOD OF THE SAME
固定具およびその固定方法
SUZUKI SHIN (Autor:in) / OGAWA KENZO (Autor:in) / NAKAYAMA KENICHI (Autor:in)
08.10.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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