A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTOR, CONNECTOR CONNECTION STRUCTURE, AND METHOD FOR MANUFACTURING CONNECTOR CONNECTION STRUCTURE
To provide a connector capable of connecting a new PC steel material to an end part of an existing PC steel material even when a screw part is not formed on an outer periphery of a fixing tool for gripping the existing PC steel material.SOLUTION: A connector for connecting a second PC steel material to a first end part 111 of a first PC steel material 11 gripped by a first fixture 15 on the first end portion 111 side which is one end part in a longitudinal direction, the connector comprising: a second through hole 171 including a male member 16 and a female member 17 for inserting the male member 16 includes a first opening 171A which is an opening on the side to which the male member 16 is inserted, and a second opening 171B positioned on the side opposite to the first opening 171A, and has a tapered shape extending from the second opening 171B side toward the first opening 171A side; the female member 17 is provided with a first connection member 173 including one or more kinds selected from a groove part and a crest part on a second outside surface 172 being an outside surface along the length direction of the second through hole 171.SELECTED DRAWING: Figure 1
【課題】既設のＰＣ鋼材を把持する定着具の外周にねじ部が形成されていない場合であっても、既設のＰＣ鋼材の端部に新たなＰＣ鋼材を接続可能とするコネクタを提供する。【解決手段】長手方向の一方の端部である第１端部１１１側が第１定着具１５に把持された第１ＰＣ鋼材１１の第１端部１１１に第２ＰＣ鋼材を接続するコネクタであって、雄部材１６と、雄部材１６を差し込む雌部材１７とを含み、第２貫通孔１７１は、雄部材１６を差し込む側の開口部である第１開口部１７１Ａと、第１開口部１７１Ａと反対側に位置する第２開口部１７１Ｂとを備え、第２開口部１７１Ｂ側から、第１開口部１７１Ａ側に向かって拡がるテーパー形状を有し、雌部材１７は、第２貫通孔１７１の長さ方向に沿った外側面である第２外側面１７２に、溝部および山部から選択された１種以上を含む第１接続部材１７３を備えるコネクタ。【選択図】図１
CONNECTOR, CONNECTOR CONNECTION STRUCTURE, AND METHOD FOR MANUFACTURING CONNECTOR CONNECTION STRUCTURE
To provide a connector capable of connecting a new PC steel material to an end part of an existing PC steel material even when a screw part is not formed on an outer periphery of a fixing tool for gripping the existing PC steel material.SOLUTION: A connector for connecting a second PC steel material to a first end part 111 of a first PC steel material 11 gripped by a first fixture 15 on the first end portion 111 side which is one end part in a longitudinal direction, the connector comprising: a second through hole 171 including a male member 16 and a female member 17 for inserting the male member 16 includes a first opening 171A which is an opening on the side to which the male member 16 is inserted, and a second opening 171B positioned on the side opposite to the first opening 171A, and has a tapered shape extending from the second opening 171B side toward the first opening 171A side; the female member 17 is provided with a first connection member 173 including one or more kinds selected from a groove part and a crest part on a second outside surface 172 being an outside surface along the length direction of the second through hole 171.SELECTED DRAWING: Figure 1
【課題】既設のＰＣ鋼材を把持する定着具の外周にねじ部が形成されていない場合であっても、既設のＰＣ鋼材の端部に新たなＰＣ鋼材を接続可能とするコネクタを提供する。【解決手段】長手方向の一方の端部である第１端部１１１側が第１定着具１５に把持された第１ＰＣ鋼材１１の第１端部１１１に第２ＰＣ鋼材を接続するコネクタであって、雄部材１６と、雄部材１６を差し込む雌部材１７とを含み、第２貫通孔１７１は、雄部材１６を差し込む側の開口部である第１開口部１７１Ａと、第１開口部１７１Ａと反対側に位置する第２開口部１７１Ｂとを備え、第２開口部１７１Ｂ側から、第１開口部１７１Ａ側に向かって拡がるテーパー形状を有し、雌部材１７は、第２貫通孔１７１の長さ方向に沿った外側面である第２外側面１７２に、溝部および山部から選択された１種以上を含む第１接続部材１７３を備えるコネクタ。【選択図】図１
CONNECTOR, CONNECTOR CONNECTION STRUCTURE, AND METHOD FOR MANUFACTURING CONNECTOR CONNECTION STRUCTURE
コネクタ、コネクタ接続構造、コネクタ接続構造の製造方法
YAMADA MASATO (author) / MATSUBARA YOSHIYUKI (author) / SAKINAKA MINORU (author) / KASAHARA REI (author)
2021-04-08
Patent
Electronic Resource
Japanese
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