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A platform for research: civil engineering, architecture and urbanism
Fine connecting piece and connecting method for branch pipes of shaft in agricultural pollution project
The invention relates to the technical field of sewage pipelines, in particular to an agricultural pollution project shaft branch pipe tight connecting piece which comprises a barrel and a fastening section fixedly connected with the barrel, an inner baffle is fixedly arranged on the outer wall of the fastening section, threads are arranged on the outer surface of the fastening section, and the agricultural pollution project shaft branch pipe tight connecting piece further comprises a rotating bolt in threaded connection with the fastening section. Two rubber pads and a pressing ring are movably arranged between the rotating bolt and the inner baffle. The device further comprises a clamping ring used for rotating the rotating bolt, a clamping groove used for rotating the rotating bolt is formed in the clamping ring, and a protruding part matched with the clamping groove is arranged on the outer edge of the rotating bolt. The method adapts to rural construction conditions, is suitable for conditions where standardized and large-scale construction cannot be achieved, can be flexibly adjusted and installed according to practical on-site feasible construction routes and excavation setting, and has the advantage of being high in applicability.
本发明涉及污水管道技术领域，具体涉及一种农污项目井筒支管紧密连接件，它包括筒体和与筒体固定连接的紧固段，紧固段的外壁上固定设置内挡板，紧固段的外表面设置螺纹，它还包括与紧固段螺纹连接的旋转螺栓，所述旋转螺栓与所述内挡板之间活动的设置两个橡胶垫和压紧环；还包括用于转动旋转螺栓的加紧圈，所述加紧圈内开设用于转动所述旋转螺栓的卡槽，所述旋转螺栓的外缘处设置与所述卡槽配合的突出部。本发明与农村建设条件相适应，适用于无法标准化、规模化施工的条件，本发明可以根据实际现场可行的施工路线和开挖设置灵活调整安装，具有适用性强的优点。
Fine connecting piece and connecting method for branch pipes of shaft in agricultural pollution project
The invention relates to the technical field of sewage pipelines, in particular to an agricultural pollution project shaft branch pipe tight connecting piece which comprises a barrel and a fastening section fixedly connected with the barrel, an inner baffle is fixedly arranged on the outer wall of the fastening section, threads are arranged on the outer surface of the fastening section, and the agricultural pollution project shaft branch pipe tight connecting piece further comprises a rotating bolt in threaded connection with the fastening section. Two rubber pads and a pressing ring are movably arranged between the rotating bolt and the inner baffle. The device further comprises a clamping ring used for rotating the rotating bolt, a clamping groove used for rotating the rotating bolt is formed in the clamping ring, and a protruding part matched with the clamping groove is arranged on the outer edge of the rotating bolt. The method adapts to rural construction conditions, is suitable for conditions where standardized and large-scale construction cannot be achieved, can be flexibly adjusted and installed according to practical on-site feasible construction routes and excavation setting, and has the advantage of being high in applicability.
本发明涉及污水管道技术领域，具体涉及一种农污项目井筒支管紧密连接件，它包括筒体和与筒体固定连接的紧固段，紧固段的外壁上固定设置内挡板，紧固段的外表面设置螺纹，它还包括与紧固段螺纹连接的旋转螺栓，所述旋转螺栓与所述内挡板之间活动的设置两个橡胶垫和压紧环；还包括用于转动旋转螺栓的加紧圈，所述加紧圈内开设用于转动所述旋转螺栓的卡槽，所述旋转螺栓的外缘处设置与所述卡槽配合的突出部。本发明与农村建设条件相适应，适用于无法标准化、规模化施工的条件，本发明可以根据实际现场可行的施工路线和开挖设置灵活调整安装，具有适用性强的优点。
Fine connecting piece and connecting method for branch pipes of shaft in agricultural pollution project
一种农污项目井筒支管紧密连接件及连接方法
QIN NINGPING (author) / HAN JILU (author) / GUO SONGLIN (author) / CAI YI (author) / HE MINGWU (author) / ZHANG HAO (author) / LIU CHEN (author) / CAO JIXUE (author) / YU WEI (author) / ZHENG YUJIE (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Sliding connecting piece, connecting piece, structural connecting piece and building structure
| European Patent Office | 2022