A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PIPE REGENERATION METHOD
To prevent a spacer for positioning a regeneration pipe from falling, or a position of the spacer from being deviated.SOLUTION: Segments are connected in a circumferential direction and a pipe length direction, to assemble a regeneration pipe into an existing pipe, to regenerate the existing pipe. A stackable spacer 50 held by a spacer holding member 60 is inserted between the existing pipe and the regeneration pipe, to position the regeneration pipe with respect to the existing pipe. A movable member 70 is attached to the spacer holding member, wherein the movable member can move in the circumferential direction and a height direction between inner wall surfaces. According to a circumferential width of spacers and the number of spacers to be laminated, the movable member is positioned in the circumferential direction and height direction, and between the positioned movable member and the inner wall surface of the spacer holding member, the spacer is held.SELECTED DRAWING: Figure 16
【課題】更生管の位置調整用スペーサーが落下したり、あるいは位置ずれを起こすことがないようにする。【解決手段】セグメントを周方向と管長方向に連結して既設管内に更生管を組み立て既設管を更生する。スペーサー保持部材６０に保持された積み重ね可能なスペーサー５０を、既設管と更生管の間に挿入して更生管の既設管に対する位置調整が行われる。スペーサー保持部材に、その内壁面間で周方向並びに高さ方向に移動可能な可動部材７０が取り付けられる。スペーサーの周方向の幅並びに積み重ねる数に応じて可動部材が周方向並びに高さ方向に位置決めされ、位置決めされた可動部材とスペーサー保持部材の内壁面間でスペーサーが保持される【選択図】図１６
PIPE REGENERATION METHOD
To prevent a spacer for positioning a regeneration pipe from falling, or a position of the spacer from being deviated.SOLUTION: Segments are connected in a circumferential direction and a pipe length direction, to assemble a regeneration pipe into an existing pipe, to regenerate the existing pipe. A stackable spacer 50 held by a spacer holding member 60 is inserted between the existing pipe and the regeneration pipe, to position the regeneration pipe with respect to the existing pipe. A movable member 70 is attached to the spacer holding member, wherein the movable member can move in the circumferential direction and a height direction between inner wall surfaces. According to a circumferential width of spacers and the number of spacers to be laminated, the movable member is positioned in the circumferential direction and height direction, and between the positioned movable member and the inner wall surface of the spacer holding member, the spacer is held.SELECTED DRAWING: Figure 16
【課題】更生管の位置調整用スペーサーが落下したり、あるいは位置ずれを起こすことがないようにする。【解決手段】セグメントを周方向と管長方向に連結して既設管内に更生管を組み立て既設管を更生する。スペーサー保持部材６０に保持された積み重ね可能なスペーサー５０を、既設管と更生管の間に挿入して更生管の既設管に対する位置調整が行われる。スペーサー保持部材に、その内壁面間で周方向並びに高さ方向に移動可能な可動部材７０が取り付けられる。スペーサーの周方向の幅並びに積み重ねる数に応じて可動部材が周方向並びに高さ方向に位置決めされ、位置決めされた可動部材とスペーサー保持部材の内壁面間でスペーサーが保持される【選択図】図１６
PIPE REGENERATION METHOD
管更生工法
CHAN TAE SU (author) / FUJII KENJI (author)
2019-02-21
Patent
Electronic Resource
Japanese
SEGMENT FOR REGENERATION PIPE AND PIPE REGENERATION METHOD
| European Patent Office | 2017