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SLIPPING-OUT PREVENTIVE INSTALLATION METAL FITTING
PROBLEM TO BE SOLVED: To prevent a wedge material from slipping out of a locking metal fitting by an unexpected load, by being constituted with a comparatively simple structure.SOLUTION: A slipping-out preventive installation metal fitting comprises a square cylinder material 14 having a side surface view U-shaped cutout in the front side center for fitting in a locking metal fitting 12 and having side plate parts 17 and 18 arranged at the same interval as a width of the locking metal fitting 12 and a wedge material 15 for providing a long size through-hole 26 of penetrating in the longitudinal direction in a standing state in the center in the width direction by fitting from above in a clearance between the square cylinder material 14 and the locking metal fitting 12 in an installation state in the locking metal fitting 12, and an upper part of the square cylinder material 14 is provided with a holding metal fitting 16 for preventing falling-off of the wedge material 14 by loosely fitting to the through-hole 26, and the holding metal fitting 16 is provided by longitudinally straddling the upper part of the square cylinder material 14, and both ends of the holding metal fitting 16 are integrally fixed to an upper end of a front plate part 19 and a rear plate part 20 of the square cylinder material 14, and bending parts 20a and 20b of making a pair are formed in the center of the rear plate part 20 of the square cylinder material 14, and its tip part can abut on a projection piece of the locking metal fitting 12 as an inclined plane.SELECTED DRAWING: Figure 1
【課題】比較的簡単な構造で構成し、楔材が予期しない荷重によって、係止金具から外れないようにする。【解決手段】係止金具１２が嵌入する側面視してコ字状の切欠きを前側中央に備え、係止金具１２の幅と同一間隔で配置された側板部１７、１８を有する角筒材１４と、係止金具１２に装着状態の角筒材１４と係止金具１２との隙間に上から嵌入して幅方向中央には起立状態で前後方向に貫通する長尺の貫通孔２６が設けられた楔材１５とを有し、角筒材１４の上部には、貫通孔２６に遊嵌して楔材１４の脱落を防止する保持金具１６が設けられ、保持金具１６は角筒材１４の上部を前後に跨がって設けられ、しかも、保持金具１６の両端は、角筒材１４の前板部１９及び後ろ板部２０の上端に一体的に固定され、角筒材１４の後ろ板部２０の中央には対となる折り曲げ部２０ａ、２０ｂが形成され、その先部は斜面となって係止金具１２の突出片に当接可能となっている。【選択図】図１
SLIPPING-OUT PREVENTIVE INSTALLATION METAL FITTING
PROBLEM TO BE SOLVED: To prevent a wedge material from slipping out of a locking metal fitting by an unexpected load, by being constituted with a comparatively simple structure.SOLUTION: A slipping-out preventive installation metal fitting comprises a square cylinder material 14 having a side surface view U-shaped cutout in the front side center for fitting in a locking metal fitting 12 and having side plate parts 17 and 18 arranged at the same interval as a width of the locking metal fitting 12 and a wedge material 15 for providing a long size through-hole 26 of penetrating in the longitudinal direction in a standing state in the center in the width direction by fitting from above in a clearance between the square cylinder material 14 and the locking metal fitting 12 in an installation state in the locking metal fitting 12, and an upper part of the square cylinder material 14 is provided with a holding metal fitting 16 for preventing falling-off of the wedge material 14 by loosely fitting to the through-hole 26, and the holding metal fitting 16 is provided by longitudinally straddling the upper part of the square cylinder material 14, and both ends of the holding metal fitting 16 are integrally fixed to an upper end of a front plate part 19 and a rear plate part 20 of the square cylinder material 14, and bending parts 20a and 20b of making a pair are formed in the center of the rear plate part 20 of the square cylinder material 14, and its tip part can abut on a projection piece of the locking metal fitting 12 as an inclined plane.SELECTED DRAWING: Figure 1
【課題】比較的簡単な構造で構成し、楔材が予期しない荷重によって、係止金具から外れないようにする。【解決手段】係止金具１２が嵌入する側面視してコ字状の切欠きを前側中央に備え、係止金具１２の幅と同一間隔で配置された側板部１７、１８を有する角筒材１４と、係止金具１２に装着状態の角筒材１４と係止金具１２との隙間に上から嵌入して幅方向中央には起立状態で前後方向に貫通する長尺の貫通孔２６が設けられた楔材１５とを有し、角筒材１４の上部には、貫通孔２６に遊嵌して楔材１４の脱落を防止する保持金具１６が設けられ、保持金具１６は角筒材１４の上部を前後に跨がって設けられ、しかも、保持金具１６の両端は、角筒材１４の前板部１９及び後ろ板部２０の上端に一体的に固定され、角筒材１４の後ろ板部２０の中央には対となる折り曲げ部２０ａ、２０ｂが形成され、その先部は斜面となって係止金具１２の突出片に当接可能となっている。【選択図】図１
SLIPPING-OUT PREVENTIVE INSTALLATION METAL FITTING
抜け防止取付け金具
UCHIHASHI YOSHIHARU (author)
2018-01-18
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
INSTALLATION METAL FITTING, AND INSTALLATION METAL FITTING FOR CONSTRUCTION MEMBER
| European Patent Office | 2016