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A platform for research: civil engineering, architecture and urbanism
JOINT MEMBER OF PIPE BURIED IN PRECAST CONCRETE WALL AND METHOD OF APPLICATION THEREOF
To provide a joint member of pipes buried in a precast concrete wall which is capable of easily connecting the buried pipes with each other even when a distance between end parts of the pipes buried in a pair of precast concrete walls adjacent to each other is limited.SOLUTION: A joint member 30 of pipes buried in precast concrete walls, the first precast concrete wall 2 in which a first end part 5 of the joint member is buried and the second precast concrete wall 2' in which a second end part 5' of the joint member is buried are prepared, a first precast concrete wall 2 and a second precast concrete wall 2' are lined in a row so that the first end part 5 and the second end part 5' are located in opposite to each other, an inner ring 6 is inserted between the first end part 5 and the second end part 5' in such a state that a compression coil spring 7 is pushed-in and at least both ends are housed in a first enlarged diameter end part 12 and a second enlarged diameter end part 22, and base end parts 11, 21 of first buried pipe connection part 10 and second buried pipe connection part 20 are respectively connected to the first end part 5 and the second end part 5' in such a state as to be pushed-back to the compression coil spring 7.SELECTED DRAWING: Figure 1
【課題】隣接する一対のプレキャストコンクリート壁の埋設管端部間の距離が限られている場合であっても、容易に埋設管同士を接続できるようにする。【解決手段】プレキャストコンクリート壁内埋設管の継手部材３０と、第１端部５が第１プレキャストコンクリート壁２及び第２端部５’が第２プレキャストコンクリート壁２’とを準備し、第１端部５と第２端部５’とが対向した位置になるように第１プレキャストコンクリート壁２と第２プレキャストコンクリート壁２’とを並べ、中子６を圧縮コイルバネ７を押し込んで第１拡径端部１２及び第２拡径端部２２に少なくとも両端が収容された状態で、第１端部５及び第２端部５’の間に挿入し、圧縮コイルバネ７に押し戻された状態で、第１埋設管接続部１０及び第２埋設管接続部２０の基端部１１，２１を、それぞれ第１端部５及び第２端部５’に接続する。【選択図】図１
JOINT MEMBER OF PIPE BURIED IN PRECAST CONCRETE WALL AND METHOD OF APPLICATION THEREOF
To provide a joint member of pipes buried in a precast concrete wall which is capable of easily connecting the buried pipes with each other even when a distance between end parts of the pipes buried in a pair of precast concrete walls adjacent to each other is limited.SOLUTION: A joint member 30 of pipes buried in precast concrete walls, the first precast concrete wall 2 in which a first end part 5 of the joint member is buried and the second precast concrete wall 2' in which a second end part 5' of the joint member is buried are prepared, a first precast concrete wall 2 and a second precast concrete wall 2' are lined in a row so that the first end part 5 and the second end part 5' are located in opposite to each other, an inner ring 6 is inserted between the first end part 5 and the second end part 5' in such a state that a compression coil spring 7 is pushed-in and at least both ends are housed in a first enlarged diameter end part 12 and a second enlarged diameter end part 22, and base end parts 11, 21 of first buried pipe connection part 10 and second buried pipe connection part 20 are respectively connected to the first end part 5 and the second end part 5' in such a state as to be pushed-back to the compression coil spring 7.SELECTED DRAWING: Figure 1
【課題】隣接する一対のプレキャストコンクリート壁の埋設管端部間の距離が限られている場合であっても、容易に埋設管同士を接続できるようにする。【解決手段】プレキャストコンクリート壁内埋設管の継手部材３０と、第１端部５が第１プレキャストコンクリート壁２及び第２端部５’が第２プレキャストコンクリート壁２’とを準備し、第１端部５と第２端部５’とが対向した位置になるように第１プレキャストコンクリート壁２と第２プレキャストコンクリート壁２’とを並べ、中子６を圧縮コイルバネ７を押し込んで第１拡径端部１２及び第２拡径端部２２に少なくとも両端が収容された状態で、第１端部５及び第２端部５’の間に挿入し、圧縮コイルバネ７に押し戻された状態で、第１埋設管接続部１０及び第２埋設管接続部２０の基端部１１，２１を、それぞれ第１端部５及び第２端部５’に接続する。【選択図】図１
JOINT MEMBER OF PIPE BURIED IN PRECAST CONCRETE WALL AND METHOD OF APPLICATION THEREOF
プレキャストコンクリート壁内埋設管の継手部材及びその使用方法
KAWAMURA TAKASHI (author) / SAKAI MITSUHISA (author) / KONISHI MASANOBU (author) / UDAGAWA KAZUHARU (author)
2021-12-27
Patent
Electronic Resource
Japanese
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