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PROBLEM TO BE SOLVED: To provide a fall prevention metal fitting capable of preventing a spacer from slipping down from a hanging plate even if a load such as vibration and wind pressure is repeatedly applied.SOLUTION: A fall prevention metal fitting 1 for a spacer C1 which is interposed in a clearance between a column H1 of a sound barrier and a sound barrier panel P1, and is hooked at one end to a hanging plate F1 fixedly provided on the side of the sound barrier panel P1 of the column H1, the fall preventing metal fitting comprising an upper surface part 23 having a rectangular plate shape, and a pair of legs 21, 22 extending downward from the right and left ends of the upper surface part 23. The pair of legs 21, 22 is provided with cut and raised lugs 21a, 22a, which can be hooked to the spacer C1, formed respectively on the base end side connected to the upper surface part 23.SELECTED DRAWING: Figure 1
【課題】振動や風圧などの繰返し荷重が負荷された場合でも、スペーサが掛け板からずれて落下するのを防止することができる落下防止金具を提供する。【解決手段】遮音壁の支柱Ｈ１と遮音パネルＰ１との隙間に介装され、支柱Ｈ１の遮音パネルＰ１側に固設された掛け板Ｆ１に一端が掛け止められたスペーサＣ１の落下防止金具１において、矩形板状の上面部２３と、この上面部２３の左右の端部から下方へ延びる左右一対の脚部２１，２２と、を備え、一対の脚部２１，２２に、スペーサＣ１に掛け止められる切起こし爪２１ａ，２２ａを、上面部２３と接続する基端部側にそれぞれ形成する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a fall prevention metal fitting capable of preventing a spacer from slipping down from a hanging plate even if a load such as vibration and wind pressure is repeatedly applied.SOLUTION: A fall prevention metal fitting 1 for a spacer C1 which is interposed in a clearance between a column H1 of a sound barrier and a sound barrier panel P1, and is hooked at one end to a hanging plate F1 fixedly provided on the side of the sound barrier panel P1 of the column H1, the fall preventing metal fitting comprising an upper surface part 23 having a rectangular plate shape, and a pair of legs 21, 22 extending downward from the right and left ends of the upper surface part 23. The pair of legs 21, 22 is provided with cut and raised lugs 21a, 22a, which can be hooked to the spacer C1, formed respectively on the base end side connected to the upper surface part 23.SELECTED DRAWING: Figure 1
【課題】振動や風圧などの繰返し荷重が負荷された場合でも、スペーサが掛け板からずれて落下するのを防止することができる落下防止金具を提供する。【解決手段】遮音壁の支柱Ｈ１と遮音パネルＰ１との隙間に介装され、支柱Ｈ１の遮音パネルＰ１側に固設された掛け板Ｆ１に一端が掛け止められたスペーサＣ１の落下防止金具１において、矩形板状の上面部２３と、この上面部２３の左右の端部から下方へ延びる左右一対の脚部２１，２２と、を備え、一対の脚部２１，２２に、スペーサＣ１に掛け止められる切起こし爪２１ａ，２２ａを、上面部２３と接続する基端部側にそれぞれ形成する。【選択図】図１
FALL PREVENTION METAL FITTING
落下防止金具
NAKANISHI AKIO (author)
2018-09-27
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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