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MAIN BAR MOVEMENT PREVENTIVE TOOL FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE THEREWITH
To provide a main bar movement preventive tool, and a reinforcing-bar cage provided with the main bar movement preventive tool preventing a main member of the reinforcing-bar cage from moving (shifting) downward relative to a reinforced frame of the same reinforcing-bar cage in an upper side by its dead weight even when a plurality of the reinforcing-bar cages are stacked in a vertical direction.SOLUTION: A main bar movement preventive tool 160 is attached adjacent to a reinforcing frame 120 of a main bar member 110 of a reinforcing-bar cage 100 configured at least with main bar members 110, reinforcing frames 120, and fixtures 150 fixing the reinforcing frame 120 on the main bar members 110. The main bar movement preventive tool 160 comprises an abutment part 166 for a fixture abutting the fixture 150 when the main bar member 110 moves relative to the reinforcing frame 120.SELECTED DRAWING: Figure 8
【課題】鉄筋籠を複数縦方向に重ねた場合であっても、自重により上側の鉄筋籠の補強枠に対して同じ鉄筋籠の主筋部材が下方に移動して（ずれて）しまうのを防止する主筋移動防止具、および、当該主筋移動防止具を備える鉄筋籠を提供する。【解決手段】少なくとも主筋部材１１０、補強枠１２０、および主筋部材１１０に対して補強枠１２０を固定する固定具１５０で構成された鉄筋籠１００の主筋部材１１０における補強枠１２０の近傍に主筋移動防止具１６０を取り付ける。この主筋移動防止具１６０は、補強枠１２０に対して主筋部材１１０が移動したときに、固定具１５０に当接する固定具当接部１６６を有している。【選択図】図８
MAIN BAR MOVEMENT PREVENTIVE TOOL FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE THEREWITH
To provide a main bar movement preventive tool, and a reinforcing-bar cage provided with the main bar movement preventive tool preventing a main member of the reinforcing-bar cage from moving (shifting) downward relative to a reinforced frame of the same reinforcing-bar cage in an upper side by its dead weight even when a plurality of the reinforcing-bar cages are stacked in a vertical direction.SOLUTION: A main bar movement preventive tool 160 is attached adjacent to a reinforcing frame 120 of a main bar member 110 of a reinforcing-bar cage 100 configured at least with main bar members 110, reinforcing frames 120, and fixtures 150 fixing the reinforcing frame 120 on the main bar members 110. The main bar movement preventive tool 160 comprises an abutment part 166 for a fixture abutting the fixture 150 when the main bar member 110 moves relative to the reinforcing frame 120.SELECTED DRAWING: Figure 8
【課題】鉄筋籠を複数縦方向に重ねた場合であっても、自重により上側の鉄筋籠の補強枠に対して同じ鉄筋籠の主筋部材が下方に移動して（ずれて）しまうのを防止する主筋移動防止具、および、当該主筋移動防止具を備える鉄筋籠を提供する。【解決手段】少なくとも主筋部材１１０、補強枠１２０、および主筋部材１１０に対して補強枠１２０を固定する固定具１５０で構成された鉄筋籠１００の主筋部材１１０における補強枠１２０の近傍に主筋移動防止具１６０を取り付ける。この主筋移動防止具１６０は、補強枠１２０に対して主筋部材１１０が移動したときに、固定具１５０に当接する固定具当接部１６６を有している。【選択図】図８
MAIN BAR MOVEMENT PREVENTIVE TOOL FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE THEREWITH
鉄筋籠用の主筋移動防止具、これを備える鉄筋籠
HAYASHI YOSHINOBU (author)
2022-10-14
Patent
Electronic Resource
Japanese
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