A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION COVER, COLLECTIVE JOINT, AND CONSTRUCTION METHOD OF COLLECTIVE JOINT
To provide a sound insulation cover, a collective joint, and a construction method of a collective joint, having improved workability while suppressing deterioration in cut-off performance.SOLUTION: A sound insulation cover 230 for covering a collective joint 200 which includes an upper connecting pipe 210 having a vertical pipe connecting part 211 connectable to a vertical pipe 100 and a horizontal pipe connecting part 212 protruding from a side surface of the vertical pipe connecting part 211 and connectable to a horizontal pipe 300, and a lower connecting pipe 220 connected below the upper connecting pipe 210, comprises a branch height cover 232 attached to the lower connecting pipe 220. The branch height cover 232 has: a first branch height cover 232U attached to an upper portion of the lower connecting pipe 220; and a second branch height cover 232L attached to a lower portion of the lower connecting pipe 220.SELECTED DRAWING: Figure 2
【課題】止水性が低下することを抑えつつ、施工性を向上した遮音カバー、集合継手及び集合継手の施工方法を提供する。【解決手段】縦管１００に接続可能な縦管接続部２１１と、縦管接続部２１１の側面に突設されて横管３００を接続可能な横管接続部２１２と、を有する上部接続管２１０と、上部接続管２１０の下方に接続された下部接続管２２０と、を備えた集合継手２００を覆う遮音カバー２３０であって、下部接続管２２０に取り付けられる枝下カバー２３２を備え、枝下カバー２３２は、下部接続管２２０の上側の部位に取り付けられる第１枝下カバー２３２Ｕと、下部接続管２２０の下側の部位に取り付けられる第２枝下カバー２３２Ｌと、を備える。【選択図】図２
SOUND INSULATION COVER, COLLECTIVE JOINT, AND CONSTRUCTION METHOD OF COLLECTIVE JOINT
To provide a sound insulation cover, a collective joint, and a construction method of a collective joint, having improved workability while suppressing deterioration in cut-off performance.SOLUTION: A sound insulation cover 230 for covering a collective joint 200 which includes an upper connecting pipe 210 having a vertical pipe connecting part 211 connectable to a vertical pipe 100 and a horizontal pipe connecting part 212 protruding from a side surface of the vertical pipe connecting part 211 and connectable to a horizontal pipe 300, and a lower connecting pipe 220 connected below the upper connecting pipe 210, comprises a branch height cover 232 attached to the lower connecting pipe 220. The branch height cover 232 has: a first branch height cover 232U attached to an upper portion of the lower connecting pipe 220; and a second branch height cover 232L attached to a lower portion of the lower connecting pipe 220.SELECTED DRAWING: Figure 2
【課題】止水性が低下することを抑えつつ、施工性を向上した遮音カバー、集合継手及び集合継手の施工方法を提供する。【解決手段】縦管１００に接続可能な縦管接続部２１１と、縦管接続部２１１の側面に突設されて横管３００を接続可能な横管接続部２１２と、を有する上部接続管２１０と、上部接続管２１０の下方に接続された下部接続管２２０と、を備えた集合継手２００を覆う遮音カバー２３０であって、下部接続管２２０に取り付けられる枝下カバー２３２を備え、枝下カバー２３２は、下部接続管２２０の上側の部位に取り付けられる第１枝下カバー２３２Ｕと、下部接続管２２０の下側の部位に取り付けられる第２枝下カバー２３２Ｌと、を備える。【選択図】図２
SOUND INSULATION COVER, COLLECTIVE JOINT, AND CONSTRUCTION METHOD OF COLLECTIVE JOINT
遮音カバー、集合継手及び集合継手の施工方法
KIMURA EIJI (author) / KATANO KEIICHIRO (author)
2024-04-09
Patent
Electronic Resource
Japanese
METHOD FOR PRODUCING COLLECTIVE JOINT WITH COVER AND COLLECTIVE JOINT
| European Patent Office | 2024
COLLECTIVE JOINT, LOWER COLLECTIVE PIPE MANUFACTURING METHOD, COLLECTIVE JOINT MANUFACTURING METHOD
| European Patent Office | 2023
COLLECTIVE JOINT, PIPE STRUCTURE AND CONSTRUCTION METHOD FOR COLLECTIVE PIPE
| European Patent Office | 2022