Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIXATION TOOL AND FIXATION METHOD OF SCAFFOLD BOARD
To provide a fixation tool and a fixation method of scaffold boards with good operability upon fixation of scaffold boards allowing safety operation by operators on scaffolds with ease.SOLUTION: A fixation tool fixing a scaffold board on a single pipe is provided with: an upper metal fitting having an engaging part engaged on an upper surface of the scaffold board from an upper part of the scaffold board, a flat plate part arranged along a side edge of the scaffold board connected to the engaging part, and a first projection part and a second projection part projecting at a lower part of the flat plate part downward so as to clamp the single pipe from both sides; a lower metal fitting projecting while directing upward a third projection part rotatably supported with the first projection part and a fourth projection part engaging with the second projection part so as to clamp and support the single pipe between both of the projection parts; and a lock mechanism having a bolt part rotatably engaged with the second projection part, a nut screwed on the bolt part, and a cut-off part for engagement formed in the bottom part of the lower metal fitting.SELECTED DRAWING: Figure 2
【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】足場板を単管に固定する固定具であって、足場板の上方から足場板の上面に掛止される掛止部と、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突出部とを有する上部金具と、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下部金具と、第２突出部に回動自在に係止されたボルト部と、ボルト部に螺合されたナットと、下部金具の底部に形成された係止用切り欠き部とを備えたロック機構とを具備する。【選択図】図２
FIXATION TOOL AND FIXATION METHOD OF SCAFFOLD BOARD
To provide a fixation tool and a fixation method of scaffold boards with good operability upon fixation of scaffold boards allowing safety operation by operators on scaffolds with ease.SOLUTION: A fixation tool fixing a scaffold board on a single pipe is provided with: an upper metal fitting having an engaging part engaged on an upper surface of the scaffold board from an upper part of the scaffold board, a flat plate part arranged along a side edge of the scaffold board connected to the engaging part, and a first projection part and a second projection part projecting at a lower part of the flat plate part downward so as to clamp the single pipe from both sides; a lower metal fitting projecting while directing upward a third projection part rotatably supported with the first projection part and a fourth projection part engaging with the second projection part so as to clamp and support the single pipe between both of the projection parts; and a lock mechanism having a bolt part rotatably engaged with the second projection part, a nut screwed on the bolt part, and a cut-off part for engagement formed in the bottom part of the lower metal fitting.SELECTED DRAWING: Figure 2
【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】足場板を単管に固定する固定具であって、足場板の上方から足場板の上面に掛止される掛止部と、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突出部とを有する上部金具と、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下部金具と、第２突出部に回動自在に係止されたボルト部と、ボルト部に螺合されたナットと、下部金具の底部に形成された係止用切り欠き部とを備えたロック機構とを具備する。【選択図】図２
FIXATION TOOL AND FIXATION METHOD OF SCAFFOLD BOARD
固定具および足場板の固定方法
OGAWA KENZO (Autor:in) / SUZUKI SHIN (Autor:in) / HATTORI YUTA (Autor:in) / NAKAYAMA KENICHI (Autor:in)
10.02.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
FIXATION MATERIAL INJECTION TOOL AND FIXATION MATERIAL INJECTION METHOD
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