A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BINDING DEVICE OF WEDGE BINDING TYPE SCAFFOLD
PROBLEM TO BE SOLVED: To provide a binding device of a wedge binding type scaffold, which generates no hammering sound when binding and unbinding wedge.SOLUTION: A binding device 10 comprises: an insertion metal fitting 12, which is inserted in a through space S of a socket metal fitting 11 that is fixed to a lateral part of a brace P1 and forms the through space S extending in a vertical direction between the socket metal fitting and the lateral part; a wedge member 13, which is held by the insertion metal fitting 12 so as to be movable upward or downward and pressed between a lateral part of the brace P1 and the insertion metal fitting 12 when moving downward; a plurality of rack teeth 26, which are formed on the wedge member 13 and align in a press-in direction; and a pinion 27, which is rotatably supported by the insertion metal fitting 12 and engages with the rack teeth 26 and moves the wedge member 13 upward or downward through the rack teeth 26.SELECTED DRAWING: Figure 3
【課題】くさびによる緊結およびその解除を行う際に打音の発生しないくさび緊結式足場における緊結装置を提供する。【解決手段】緊結装置１０は、支柱Ｐ１の側部に固設され、該側部との間に上下方向に延びる貫通空間Ｓを形成するソケット金具１１の当該貫通空間Ｓに差し込まれる差込金具１２と、差込金具１２に昇降自在に保持され、降下時に支柱Ｐ１の側部と差込金具１２との間に圧入されるくさび部材１３と、くさび部材１３に形成され、圧入方向へ並ぶ複数のラック歯２６と、差込金具１２に回転可能に支持されるとともにラック歯２６と噛み合い、該ラック歯２６を介してくさび部材１３を昇降させるピニオン２７と、を備える。【選択図】図３
BINDING DEVICE OF WEDGE BINDING TYPE SCAFFOLD
PROBLEM TO BE SOLVED: To provide a binding device of a wedge binding type scaffold, which generates no hammering sound when binding and unbinding wedge.SOLUTION: A binding device 10 comprises: an insertion metal fitting 12, which is inserted in a through space S of a socket metal fitting 11 that is fixed to a lateral part of a brace P1 and forms the through space S extending in a vertical direction between the socket metal fitting and the lateral part; a wedge member 13, which is held by the insertion metal fitting 12 so as to be movable upward or downward and pressed between a lateral part of the brace P1 and the insertion metal fitting 12 when moving downward; a plurality of rack teeth 26, which are formed on the wedge member 13 and align in a press-in direction; and a pinion 27, which is rotatably supported by the insertion metal fitting 12 and engages with the rack teeth 26 and moves the wedge member 13 upward or downward through the rack teeth 26.SELECTED DRAWING: Figure 3
【課題】くさびによる緊結およびその解除を行う際に打音の発生しないくさび緊結式足場における緊結装置を提供する。【解決手段】緊結装置１０は、支柱Ｐ１の側部に固設され、該側部との間に上下方向に延びる貫通空間Ｓを形成するソケット金具１１の当該貫通空間Ｓに差し込まれる差込金具１２と、差込金具１２に昇降自在に保持され、降下時に支柱Ｐ１の側部と差込金具１２との間に圧入されるくさび部材１３と、くさび部材１３に形成され、圧入方向へ並ぶ複数のラック歯２６と、差込金具１２に回転可能に支持されるとともにラック歯２６と噛み合い、該ラック歯２６を介してくさび部材１３を昇降させるピニオン２７と、を備える。【選択図】図３
BINDING DEVICE OF WEDGE BINDING TYPE SCAFFOLD
くさび緊結式足場における緊結装置
SEKI MITSUO (author) / YAMANE HIROSATO (author)
2018-01-18
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste