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A platform for research: civil engineering, architecture and urbanism
VIBRATION REDUCTION STRUCTURE, VIBRATION REDUCTION STRUCTURE ATTACHMENT TOOL, AND INSTALLATION METHOD OF VIBRATION REDUCTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a vibration reduction structure which inhibits fracture of a hanging bolt even when receiving large tremor caused by an earthquake etc. and is easily installed to the hanging bolt, and to provide a vibration reduction structure attachment tool and an installation method of the vibration reduction structure.SOLUTION: A vibration reduction structure 11 is formed into a cylindrical shape that encloses a periphery of a hanging bolt 3 positioned immediately below a fixing member 2 and includes: a first member 15 that is one half-split body of the vibration reduction structure 11 and has a first support member 21 and a first attenuation member 22-1; and a second member 16 which is the other half-split of the vibration reduction structure 11, includes a second support member 51, a pair of protruding parts, and a second attenuation member 22-2, and is fixed to the first member 15.SELECTED DRAWING: Figure 1
【課題】本発明は、地震等による大きな揺れを受けた場合であっても吊りボルトの破断を抑制可能で、かつ吊りボルトに対して容易に施工することの可能な減震構造体、減震構造体取り付け工具、及び減震構造体の施工方法を提供することを目的とする。【解決手段】固定部材２の直下に位置する吊りボルト３の周囲を囲む筒状形状とされた減震構造体１１であって、減震構造体１１の一方の半割体であり、第１の支持部材２１、及び第１の減衰部材２２−１を有する第１の部材１５と、減震構造体１１の他方の半割体であり、第２の支持部材５１、一対の突出部、及び第２の減衰部材２２−２を含み、第１の部材１５に固定される第２の部材１６と、を備える。【選択図】図１
VIBRATION REDUCTION STRUCTURE, VIBRATION REDUCTION STRUCTURE ATTACHMENT TOOL, AND INSTALLATION METHOD OF VIBRATION REDUCTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a vibration reduction structure which inhibits fracture of a hanging bolt even when receiving large tremor caused by an earthquake etc. and is easily installed to the hanging bolt, and to provide a vibration reduction structure attachment tool and an installation method of the vibration reduction structure.SOLUTION: A vibration reduction structure 11 is formed into a cylindrical shape that encloses a periphery of a hanging bolt 3 positioned immediately below a fixing member 2 and includes: a first member 15 that is one half-split body of the vibration reduction structure 11 and has a first support member 21 and a first attenuation member 22-1; and a second member 16 which is the other half-split of the vibration reduction structure 11, includes a second support member 51, a pair of protruding parts, and a second attenuation member 22-2, and is fixed to the first member 15.SELECTED DRAWING: Figure 1
【課題】本発明は、地震等による大きな揺れを受けた場合であっても吊りボルトの破断を抑制可能で、かつ吊りボルトに対して容易に施工することの可能な減震構造体、減震構造体取り付け工具、及び減震構造体の施工方法を提供することを目的とする。【解決手段】固定部材２の直下に位置する吊りボルト３の周囲を囲む筒状形状とされた減震構造体１１であって、減震構造体１１の一方の半割体であり、第１の支持部材２１、及び第１の減衰部材２２−１を有する第１の部材１５と、減震構造体１１の他方の半割体であり、第２の支持部材５１、一対の突出部、及び第２の減衰部材２２−２を含み、第１の部材１５に固定される第２の部材１６と、を備える。【選択図】図１
VIBRATION REDUCTION STRUCTURE, VIBRATION REDUCTION STRUCTURE ATTACHMENT TOOL, AND INSTALLATION METHOD OF VIBRATION REDUCTION STRUCTURE
減震構造体、減震構造体取り付け工具、及び減震構造体の施工方法
OKAMOTO KOZO (author) / TOKUNAGA MITSURU (author)
2017-05-25
Patent
Electronic Resource
Japanese
IPC:
F16F
SPRINGS
,
Federn
/
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
/
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
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