A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIXING MEMBER AND MAIN ROPE SUPPORT COLUMN
To provide a configuration in which it is suppressed that a large shearing force is applied to a mounting bolt for mounting a holding member to a tightening bolt.SOLUTION: A fixing member 12 comprises: a support part 41 fixed to a support column main body 2 so as to be located above a flange part 5a; a tightening bolt 42 screwed into the support part 41 so as to be movable in the vertical direction with respect to the support part 41; a holding member 14 mounted on the lower end of the tightening bolt 42; a mounting bolt 45 that penetrates the holding member 14 from below the holding member 14 and is screwed into the tightening bolt 42 so as to mount the pressing member 14 on the tightening bolt 42; and a sandwich part 44 that is arranged below the holding member 14 so as to sandwich the flange part 5a together with the holding member 14 and fixed onto the support column main body 2. The lower end of the tightening bolt 42 is covered by a part of the holding member 14 from outside in the radial direction.SELECTED DRAWING: Figure 5
【課題】押さえ部材を締付けボルトに取り付けるための取付けボルトに大きなせん断力が作用することを抑制することができる構成を提供する。【解決手段】固定部材１２は、フランジ部５ａの上方に位置するように支柱本体２に固定される支持部４１と、支持部４１に対して上下方向に移動できるように支持部４１に螺合された締付けボルト４２と、締付けボルト４２の下端に取り付けられた押さえ部材１４と、押さえ部材１４を締付けボルト４２に取り付けるために、押さえ部材１４の下方から押さえ部材１４を貫通しかつ締付けボルト４２にねじ込まれた取付けボルト４５と、押さえ部材１４との間にフランジ部５ａを挟むことができるように押さえ部材１４の下方に設けられかつ支柱本体２に固定された挟持部４４を備える。締付けボルト４２の下端部は、押さえ部材１４の一部によって径方向外側から覆われている。【選択図】 図５
FIXING MEMBER AND MAIN ROPE SUPPORT COLUMN
To provide a configuration in which it is suppressed that a large shearing force is applied to a mounting bolt for mounting a holding member to a tightening bolt.SOLUTION: A fixing member 12 comprises: a support part 41 fixed to a support column main body 2 so as to be located above a flange part 5a; a tightening bolt 42 screwed into the support part 41 so as to be movable in the vertical direction with respect to the support part 41; a holding member 14 mounted on the lower end of the tightening bolt 42; a mounting bolt 45 that penetrates the holding member 14 from below the holding member 14 and is screwed into the tightening bolt 42 so as to mount the pressing member 14 on the tightening bolt 42; and a sandwich part 44 that is arranged below the holding member 14 so as to sandwich the flange part 5a together with the holding member 14 and fixed onto the support column main body 2. The lower end of the tightening bolt 42 is covered by a part of the holding member 14 from outside in the radial direction.SELECTED DRAWING: Figure 5
【課題】押さえ部材を締付けボルトに取り付けるための取付けボルトに大きなせん断力が作用することを抑制することができる構成を提供する。【解決手段】固定部材１２は、フランジ部５ａの上方に位置するように支柱本体２に固定される支持部４１と、支持部４１に対して上下方向に移動できるように支持部４１に螺合された締付けボルト４２と、締付けボルト４２の下端に取り付けられた押さえ部材１４と、押さえ部材１４を締付けボルト４２に取り付けるために、押さえ部材１４の下方から押さえ部材１４を貫通しかつ締付けボルト４２にねじ込まれた取付けボルト４５と、押さえ部材１４との間にフランジ部５ａを挟むことができるように押さえ部材１４の下方に設けられかつ支柱本体２に固定された挟持部４４を備える。締付けボルト４２の下端部は、押さえ部材１４の一部によって径方向外側から覆われている。【選択図】 図５
FIXING MEMBER AND MAIN ROPE SUPPORT COLUMN
固定部材および親綱支柱
YOKOYAMA HIROYUKI (author) / ISHISE JUNICHI (author) / TANAKA TOSHIHIRO (author)
2020-10-08
Patent
Electronic Resource
Japanese