A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FASTENING METHOD AND FASTENER FOR STEEL PIPES
To provide a method for fastening steel pipes together without welding flanges on ends and a suitable fastener for use in the method.SOLUTION: A joint tube 13 is inserted into an end of a lower steel pipe 11, and a first hole of the lower steel pipe 11 is aligned with a first joint hole 17a of the joint tube 13 to form a first fastening hole 18a, and the end of the lower steel pipe 11 and the joint tube 13 are fastened with a fastener 14 provided in the first fastening hole. Then, a non-inserted portion of the joint tube 13 into the lower steel pipe 11 is inserted into an end of an upper steel pipe 12, a second hole of the upper steel pipe 12 is aligned with a second joint hole of the joint tube 13 to form a second fastening hole, and the fastener 14 is installed in the second fastening hole to fasten the end of the upper steel pipe 12 and the joint tube 13.SELECTED DRAWING: Figure 7
【課題】端部にフランジを溶接することなく鋼管同士を締結できる鋼管の締結方法及びそれに用いるのに好適な締結具を提供する。【解決手段】下側鋼管１１の端部にジョイント筒１３を挿入し、下側鋼管１１の第１孔とジョイント筒１３の第１ジョイント孔１７ａとを合わせて第１締結孔１８ａを形成し、当該第１締結孔に締結具１４を設けて下側鋼管１１の端部とジョイント筒１３とを締結する。続いて、ジョイント筒１３の下側鋼管１１への非挿入部を上側鋼管１２の端部に挿入し、上側鋼管１２の第２孔とジョイント筒１３の第２ジョイント孔とを合わせて第２締結孔を形成し、当該第２締結孔に締結具１４を設けて上側鋼管１２の端部とジョイント筒１３とを締結する。【選択図】 図７
FASTENING METHOD AND FASTENER FOR STEEL PIPES
To provide a method for fastening steel pipes together without welding flanges on ends and a suitable fastener for use in the method.SOLUTION: A joint tube 13 is inserted into an end of a lower steel pipe 11, and a first hole of the lower steel pipe 11 is aligned with a first joint hole 17a of the joint tube 13 to form a first fastening hole 18a, and the end of the lower steel pipe 11 and the joint tube 13 are fastened with a fastener 14 provided in the first fastening hole. Then, a non-inserted portion of the joint tube 13 into the lower steel pipe 11 is inserted into an end of an upper steel pipe 12, a second hole of the upper steel pipe 12 is aligned with a second joint hole of the joint tube 13 to form a second fastening hole, and the fastener 14 is installed in the second fastening hole to fasten the end of the upper steel pipe 12 and the joint tube 13.SELECTED DRAWING: Figure 7
【課題】端部にフランジを溶接することなく鋼管同士を締結できる鋼管の締結方法及びそれに用いるのに好適な締結具を提供する。【解決手段】下側鋼管１１の端部にジョイント筒１３を挿入し、下側鋼管１１の第１孔とジョイント筒１３の第１ジョイント孔１７ａとを合わせて第１締結孔１８ａを形成し、当該第１締結孔に締結具１４を設けて下側鋼管１１の端部とジョイント筒１３とを締結する。続いて、ジョイント筒１３の下側鋼管１１への非挿入部を上側鋼管１２の端部に挿入し、上側鋼管１２の第２孔とジョイント筒１３の第２ジョイント孔とを合わせて第２締結孔を形成し、当該第２締結孔に締結具１４を設けて上側鋼管１２の端部とジョイント筒１３とを締結する。【選択図】 図７
FASTENING METHOD AND FASTENER FOR STEEL PIPES
鋼管の締結方法及び締結具
TSUJI HACHIRO (author)
2023-06-09
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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
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