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ANTI-VIBRATION SUSPENSION AND CEILING ANTI-VIBRATION STRUCTURE
To provide an anti-vibration suspension capable of exerting anti-vibration effect in situations where the transmission of impact noise, etc. should be suppressed, and to provide a ceiling anti-vibration structure using the anti-vibration suspension.SOLUTION: An anti-vibration suspension 1 includes: a body 10 detachable to/from beam material; a hanging bolt 3 inserted through part of the body; and an elastic body 2 that absorbs vibration acting on the hanging bolt. The elastic body includes: a penetration part for allowing a hanging bolt to insert therethrough; and a female screw part 4 that allows the hanging bolt to screw on the upper surface side. The body includes: a bottom 11 for placing an elastic body; and a penetration portion 12 for allowing the hanging bolt to insert in an appropriate location of the bottom. The hanging bolt is supported by screwing into the female thread of the elastic body after being inserted through the insertion part provided at the bottom of the body and the through part of the elastic body mounted on the upper surface of the bottom of the body. A pressure-adjusting member 5 for pre-compression is provided to the elastic body. The elastic body is compressed and deformed in an appropriate state by the pressure-adjusting member.SELECTED DRAWING: Figure 2
【課題】 衝撃音等の伝達を抑制すべき状況において防振効果を発揮し得る防振吊り具を提供し、また、当該防振吊り具を用いる天井防振構造を提供する。【解決手段】 防振吊り具１は、梁材に着脱可能な本体部１０と、本体部の一部に挿通される吊りボルト３と、吊りボルトに作用する振動を吸収する弾性体２とを備える。弾性体は、全体に吊りボルトを貫挿するための貫通部と、上面側において吊りボルトの螺入を許容する雌ネジ部４とを備え、本体部は、弾性体を装着するための底部１１と、底部の適宜箇所に吊りボルトを挿通する挿通部１２とを備える。吊りボルトは、本体部の底部に設けられている挿通部および本体部の底部上面側に装着された弾性体の貫通部に挿通されたうえで弾性体の雌ネジ部に螺入されることにより支持され、弾性体に対し、予備圧縮のための押圧調整部材５が設けられ、押圧調整部材によって弾性体を適宜な状態で圧縮変形させる。【選択図】 図２
ANTI-VIBRATION SUSPENSION AND CEILING ANTI-VIBRATION STRUCTURE
To provide an anti-vibration suspension capable of exerting anti-vibration effect in situations where the transmission of impact noise, etc. should be suppressed, and to provide a ceiling anti-vibration structure using the anti-vibration suspension.SOLUTION: An anti-vibration suspension 1 includes: a body 10 detachable to/from beam material; a hanging bolt 3 inserted through part of the body; and an elastic body 2 that absorbs vibration acting on the hanging bolt. The elastic body includes: a penetration part for allowing a hanging bolt to insert therethrough; and a female screw part 4 that allows the hanging bolt to screw on the upper surface side. The body includes: a bottom 11 for placing an elastic body; and a penetration portion 12 for allowing the hanging bolt to insert in an appropriate location of the bottom. The hanging bolt is supported by screwing into the female thread of the elastic body after being inserted through the insertion part provided at the bottom of the body and the through part of the elastic body mounted on the upper surface of the bottom of the body. A pressure-adjusting member 5 for pre-compression is provided to the elastic body. The elastic body is compressed and deformed in an appropriate state by the pressure-adjusting member.SELECTED DRAWING: Figure 2
【課題】 衝撃音等の伝達を抑制すべき状況において防振効果を発揮し得る防振吊り具を提供し、また、当該防振吊り具を用いる天井防振構造を提供する。【解決手段】 防振吊り具１は、梁材に着脱可能な本体部１０と、本体部の一部に挿通される吊りボルト３と、吊りボルトに作用する振動を吸収する弾性体２とを備える。弾性体は、全体に吊りボルトを貫挿するための貫通部と、上面側において吊りボルトの螺入を許容する雌ネジ部４とを備え、本体部は、弾性体を装着するための底部１１と、底部の適宜箇所に吊りボルトを挿通する挿通部１２とを備える。吊りボルトは、本体部の底部に設けられている挿通部および本体部の底部上面側に装着された弾性体の貫通部に挿通されたうえで弾性体の雌ネジ部に螺入されることにより支持され、弾性体に対し、予備圧縮のための押圧調整部材５が設けられ、押圧調整部材によって弾性体を適宜な状態で圧縮変形させる。【選択図】 図２
ANTI-VIBRATION SUSPENSION AND CEILING ANTI-VIBRATION STRUCTURE
防振吊り具および天井防振構造
DOI MASASHI (author) / MATSUI KUNIAKI (author)
2023-03-30
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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