A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FASTENING DEVICE FOR SCAFFOLD
To provide a fastening device for fastening a column and a joint member to each other for a scaffold.SOLUTION: In a fastening device pressed-abutting a tip fastening part of a joint fixture to a surface of a column by press-fitting a wedge piece between a fastening edge part of a wedge hole in a flange secured on the column and a receiving edge part of an inserting hole in the joint fixture arranged on an edge part of a joint member, the flange is provided with: a first wedge hole (15) fastening a joint fixture (6) of a first joint member (3a) as well as configured to form a fastening edge part (15a) at a position apart from a surface of the column by distance D1; and a second wedge hole (16) fastening a joint fixture (8) of a second joint member (3b) as well as configured to form a fastening edge part (16a) at a position apart from the surface of the column by distance D2. The distance D1, D2 is configured to be D1≠
【課題】足場における支柱と連結部材を相互に緊結するための緊結装置を提供する。【解決手段】支柱に固設したフランジにおける楔孔の緊結縁部と、連結部材の端部に設けた連結固定金具における挿通孔の受縁部との間に、楔片を圧入することにより、連結固定金具の先端固定部を支柱の表面に圧接させる緊結装置において、前記フランジには、第１連結部材(3a)の連結固定金具(6)を緊結すると共に支柱表面から距離Ｄ１の位置に緊結縁部(15a)を形成した第１楔孔(15)と、第２連結部材(3b)の連結固定金具(8)を緊結すると共に支柱表面から距離Ｄ２の位置に緊結縁部(16a)を形成した第２楔孔(16)が備えられており、前記距離Ｄ１、Ｄ２をＤ１≠＜Ｄ２に構成している。【選択図】図１０
FASTENING DEVICE FOR SCAFFOLD
To provide a fastening device for fastening a column and a joint member to each other for a scaffold.SOLUTION: In a fastening device pressed-abutting a tip fastening part of a joint fixture to a surface of a column by press-fitting a wedge piece between a fastening edge part of a wedge hole in a flange secured on the column and a receiving edge part of an inserting hole in the joint fixture arranged on an edge part of a joint member, the flange is provided with: a first wedge hole (15) fastening a joint fixture (6) of a first joint member (3a) as well as configured to form a fastening edge part (15a) at a position apart from a surface of the column by distance D1; and a second wedge hole (16) fastening a joint fixture (8) of a second joint member (3b) as well as configured to form a fastening edge part (16a) at a position apart from the surface of the column by distance D2. The distance D1, D2 is configured to be D1≠
【課題】足場における支柱と連結部材を相互に緊結するための緊結装置を提供する。【解決手段】支柱に固設したフランジにおける楔孔の緊結縁部と、連結部材の端部に設けた連結固定金具における挿通孔の受縁部との間に、楔片を圧入することにより、連結固定金具の先端固定部を支柱の表面に圧接させる緊結装置において、前記フランジには、第１連結部材(3a)の連結固定金具(6)を緊結すると共に支柱表面から距離Ｄ１の位置に緊結縁部(15a)を形成した第１楔孔(15)と、第２連結部材(3b)の連結固定金具(8)を緊結すると共に支柱表面から距離Ｄ２の位置に緊結縁部(16a)を形成した第２楔孔(16)が備えられており、前記距離Ｄ１、Ｄ２をＤ１≠＜Ｄ２に構成している。【選択図】図１０
FASTENING DEVICE FOR SCAFFOLD
足場における緊結装置
ISONO KOJI (author) / HIRAOKA TAKUSHI (author) / CHIBA MASAKAZU (author) / USHIKU MASATOSHI (author) / OCHIAI YASUMASA (author) / SUZUKI MASASHI (author) / KITAHARA DAIJIRO (author)
2019-12-26
Patent
Electronic Resource
Japanese
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
Scaffold jacking centering and fastening device, scaffold and centering and fastening method
| European Patent Office | 2024