A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a fixture for easily releasing locking on a pipe wall of a void pipe of a holding part, by removing only a fixing part after removal of a form when arranging the fixing part on the inner side of the void pipe, and also easily removing by including the fixing part after removal of the form when arranging the fixing part on the outer side of the void pipe.SOLUTION: A fixture comprises a holding part 11 for holding an end part of a void pipe and a fixing part 21 to a form, and the holding part 11 is formed of a metallic locking piece 12 having a locking part 13 locking on a pipe wall of the void pipe and an opposed piece 16 opposed to the locking piece 12 so as to sandwich the pipe wall and having at least an outer surface part made of a synthetic resin, and the fixing part 21 is divisibly linked to the opposed piece 16 so as to overhang to the opposite side of the locking piece 12 via a linkage part 31 on a base end 22.SELECTED DRAWING: Figure 1
【課題】固定部をボイド管の内部側に配置したときに、型枠の撤去後に固定部のみを除去でき、また、固定部をボイド管の外部側に配置したときに、型枠の撤去後に、固定部を含めて除去し易く、保持部のボイド管の管壁に対する係止の解除を簡単に行なえる固定具を提供する。【解決手段】ボイド管の端部を保持する保持部１１と、型枠への固定部２１と、を備え、保持部１１は、ボイド管の管壁に係止する係止部１３を備えた金属製の係止片１２と、管壁を挟むように係止片１２と対向する、少なくとも外面部が合成樹脂製の対向片１６と、で形成し、固定部２１は、基端２２で連設部３１を介して係止片１２とは反対側に張り出すように対向片１６に分断可能に連設した。【選択図】図１
PROBLEM TO BE SOLVED: To provide a fixture for easily releasing locking on a pipe wall of a void pipe of a holding part, by removing only a fixing part after removal of a form when arranging the fixing part on the inner side of the void pipe, and also easily removing by including the fixing part after removal of the form when arranging the fixing part on the outer side of the void pipe.SOLUTION: A fixture comprises a holding part 11 for holding an end part of a void pipe and a fixing part 21 to a form, and the holding part 11 is formed of a metallic locking piece 12 having a locking part 13 locking on a pipe wall of the void pipe and an opposed piece 16 opposed to the locking piece 12 so as to sandwich the pipe wall and having at least an outer surface part made of a synthetic resin, and the fixing part 21 is divisibly linked to the opposed piece 16 so as to overhang to the opposite side of the locking piece 12 via a linkage part 31 on a base end 22.SELECTED DRAWING: Figure 1
【課題】固定部をボイド管の内部側に配置したときに、型枠の撤去後に固定部のみを除去でき、また、固定部をボイド管の外部側に配置したときに、型枠の撤去後に、固定部を含めて除去し易く、保持部のボイド管の管壁に対する係止の解除を簡単に行なえる固定具を提供する。【解決手段】ボイド管の端部を保持する保持部１１と、型枠への固定部２１と、を備え、保持部１１は、ボイド管の管壁に係止する係止部１３を備えた金属製の係止片１２と、管壁を挟むように係止片１２と対向する、少なくとも外面部が合成樹脂製の対向片１６と、で形成し、固定部２１は、基端２２で連設部３１を介して係止片１２とは反対側に張り出すように対向片１６に分断可能に連設した。【選択図】図１
VOID PIPE FIXTURE
ボイド管固定具
KANO KAZUHIRO (author)
2017-03-02
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
REHABILITATION PIPE FIXTURE AND METHOD FOR LAYING REHABILITATION PIPE FIXTURE
| European Patent Office | 2018