A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TIMBERING DEVICE FOR IN-SEWER LINING PIPE AND CONSTRUCTION METHOD FOR TIMBERING
PROBLEM TO BE SOLVED: To provide a timbering device such that timbering for a rectangularly sectioned lining pipe for renovation of a sewer is easy to assemble by achieving inscribing in the lining pipe.SOLUTION: The present invention relates to a timbering device S consisting of a rectangular frame body which withstands filling pressure of cement milk M injected into a gap between a sewer P and a lining pipe R, and a height adjusting column 2 being incorporated perpendicularly in the frame body, the frame body being divided into plural parts in four circumferential directions and an extension mechanism for adjusting an interval between divided bodies being arranged between opposed flange parts. The height adjusting column includes a column part capable of expanding and contracting as its principal body, and is fixed to a ceiling part and a lower bottom part of the frame body so as to bear a vertical load thereof.SELECTED DRAWING: Figure 1
【課題】 管渠における更生用の矩形断面状のライニング管の支保工において、ライニング管への内接を図り、その組立てが容易である支保工装置を提供する。【解決手段】 管渠Ｐとライニング管Ｒとの間隙に注入されるセメントミルクＭの充填圧に対抗する方形状のフレーム体と該フレーム体内に鉛直に組み込まれる高さ調整支柱２とからなる支保工装置Ｓであって、フレーム体は四周方向に多分割され、対接するフランジ部間に分割体の間隔を調整する伸長機構が配される。高さ調整支柱は、伸縮可能な柱部を主体とし、フレーム体の天井部と下底部とに固定され、その剛性により鉛直方向の荷重を支持する。【選択図】 図１
TIMBERING DEVICE FOR IN-SEWER LINING PIPE AND CONSTRUCTION METHOD FOR TIMBERING
PROBLEM TO BE SOLVED: To provide a timbering device such that timbering for a rectangularly sectioned lining pipe for renovation of a sewer is easy to assemble by achieving inscribing in the lining pipe.SOLUTION: The present invention relates to a timbering device S consisting of a rectangular frame body which withstands filling pressure of cement milk M injected into a gap between a sewer P and a lining pipe R, and a height adjusting column 2 being incorporated perpendicularly in the frame body, the frame body being divided into plural parts in four circumferential directions and an extension mechanism for adjusting an interval between divided bodies being arranged between opposed flange parts. The height adjusting column includes a column part capable of expanding and contracting as its principal body, and is fixed to a ceiling part and a lower bottom part of the frame body so as to bear a vertical load thereof.SELECTED DRAWING: Figure 1
【課題】 管渠における更生用の矩形断面状のライニング管の支保工において、ライニング管への内接を図り、その組立てが容易である支保工装置を提供する。【解決手段】 管渠Ｐとライニング管Ｒとの間隙に注入されるセメントミルクＭの充填圧に対抗する方形状のフレーム体と該フレーム体内に鉛直に組み込まれる高さ調整支柱２とからなる支保工装置Ｓであって、フレーム体は四周方向に多分割され、対接するフランジ部間に分割体の間隔を調整する伸長機構が配される。高さ調整支柱は、伸縮可能な柱部を主体とし、フレーム体の天井部と下底部とに固定され、その剛性により鉛直方向の荷重を支持する。【選択図】 図１
TIMBERING DEVICE FOR IN-SEWER LINING PIPE AND CONSTRUCTION METHOD FOR TIMBERING
管渠内ライニング管の支保工装置及び支保工の施工方法
SHIBATA HIROSHI (author)
2017-07-13
Patent
Electronic Resource
Japanese
TIMBERING DEVICE FOR LINING PIPE IN SEWER, AND CONSTRUCTION METHOD FOR TIMBERING
| European Patent Office | 2016