Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT STRUCTURE OF STEEL PIPE, AND EMBEDDING METHOD FOR STEEL PIPE PILE USING THE SAME
PROBLEM TO BE SOLVED: To prevent for certain reverse rotation of two pile bodies connected at a construction site using a screw joint, even when tightening force is applied unevenly between the pile bodies.SOLUTION: A joint structure 101 of a steel pipe of the present invention has a locking pin 105 screwed into a screw hole 104, so that when inserting a tip of the locking pin into a screw groove 106 of a male screw part 103a by screwing the locking pin into the screw hole 104 formed by piercing a female screw part 103b in a wall thickness direction, a peripheral surface of a truncated cone part 108 formed on the locking pin 105 comes in contact with a wall surface 109 of an engaging groove of the male screw part 103a along a generating line of the truncated cone part.SELECTED DRAWING: Figure 1
【課題】２本の杭体をネジ継手によって現場接合するにあたり、締付け力にばらつきが生じたとしても、それらの逆回転を確実に防止する。【解決手段】本発明に係る鋼管の継手構造１０１は、雌ネジ部１０３ｂの肉厚方向に沿って貫通形成されたネジ孔１０４に係止ピン１０５をねじ込んで該係止ピンの先端を雄ネジ部１０３ａのネジ溝１０６に挿入するにあたり、係止ピン１０５に設けられた円錐台部１０８の周面が、その母線に沿って雄ネジ部１０３ａの係止用溝壁面１０９に当接するように、該係止ピンをネジ孔１０４にねじ込んである。【選択図】 図１
JOINT STRUCTURE OF STEEL PIPE, AND EMBEDDING METHOD FOR STEEL PIPE PILE USING THE SAME
PROBLEM TO BE SOLVED: To prevent for certain reverse rotation of two pile bodies connected at a construction site using a screw joint, even when tightening force is applied unevenly between the pile bodies.SOLUTION: A joint structure 101 of a steel pipe of the present invention has a locking pin 105 screwed into a screw hole 104, so that when inserting a tip of the locking pin into a screw groove 106 of a male screw part 103a by screwing the locking pin into the screw hole 104 formed by piercing a female screw part 103b in a wall thickness direction, a peripheral surface of a truncated cone part 108 formed on the locking pin 105 comes in contact with a wall surface 109 of an engaging groove of the male screw part 103a along a generating line of the truncated cone part.SELECTED DRAWING: Figure 1
【課題】２本の杭体をネジ継手によって現場接合するにあたり、締付け力にばらつきが生じたとしても、それらの逆回転を確実に防止する。【解決手段】本発明に係る鋼管の継手構造１０１は、雌ネジ部１０３ｂの肉厚方向に沿って貫通形成されたネジ孔１０４に係止ピン１０５をねじ込んで該係止ピンの先端を雄ネジ部１０３ａのネジ溝１０６に挿入するにあたり、係止ピン１０５に設けられた円錐台部１０８の周面が、その母線に沿って雄ネジ部１０３ａの係止用溝壁面１０９に当接するように、該係止ピンをネジ孔１０４にねじ込んである。【選択図】 図１
JOINT STRUCTURE OF STEEL PIPE, AND EMBEDDING METHOD FOR STEEL PIPE PILE USING THE SAME
鋼管の継手構造及びそれを用いた鋼管杭の埋込み方法
YAMAMOTO AKIRA (Autor:in) / KASUYA YUKI (Autor:in) / INAGAWA YUSEN (Autor:in)
08.08.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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