A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal rainwater and sewage pipeline construction method
The invention discloses a municipal rainwater and sewage pipeline construction method. The municipal rainwater and sewage pipeline construction method comprises the steps that a required rainwater andsewage pipeline and a pipeline support are prefabricated, the depth, the groove bottom width, the sloping gradient and the excavation width of a groove are calculated, at least one set of protrudingedge parts are arranged on the outer wall of the rainwater and sewage pipeline, the pipeline support comprises a base plate and a boss, an arc-shaped groove is formed in the upper end face of the boss, a first limiting groove corresponding to the protruding edge parts is formed in the groove wall of the arc-shaped groove, a first hoisting groove is further formed in the groove wall of the arc-shaped groove, a limiting protruding block is arranged on the plate face of the other side of the base plate, two second hoisting grooves are formed in the side face of the base plate; the groove is excavated and leveled; the bottom of the groove is paved to form a cement cushion layer, a second limiting groove corresponding to the limiting protruding block is formed in the cement cushion layer, a third hoisting groove is formed in the cement cushion layer; the pipeline support is hoisted; and the rainwater and sewage pipeline is hoisted. According to the municipal rainwater and sewage pipeline construction method, the problem that a hoisting belt is not easy to extract after a pipe is hoisted in place can be effectively solved, and meanwhile, accurate and stable pipeline installation can be ensured.
本发明公开了一种市政雨污水管道施工方法，其包括：预制所需的雨污水管道及管道支座，计算沟槽的深度、槽底宽度、放坡坡度及开挖宽度，其中，雨污水管道的外壁上设置有至少一组凸棱部，管道支座包括垫板和凸台，凸台上端面设置有弧形槽，弧形槽槽壁开设有与凸棱部对应的第一限位槽，弧形槽槽壁还开设有第一吊装槽，垫板另一侧板面上设置有限位凸块，垫板侧面开设有两道第二吊装槽；沟槽的开挖并整平；沟槽槽底摊铺形成水泥垫层，水泥垫层上设置与限位凸块对应的第二限位槽，在水泥垫层上设置第三吊装槽；吊装管道支座；吊装雨污水管道。本发明能有效克服管材吊装就位后吊装带不容易抽取的问题，同时还能确保管道安装准确稳定。
Municipal rainwater and sewage pipeline construction method
The invention discloses a municipal rainwater and sewage pipeline construction method. The municipal rainwater and sewage pipeline construction method comprises the steps that a required rainwater andsewage pipeline and a pipeline support are prefabricated, the depth, the groove bottom width, the sloping gradient and the excavation width of a groove are calculated, at least one set of protrudingedge parts are arranged on the outer wall of the rainwater and sewage pipeline, the pipeline support comprises a base plate and a boss, an arc-shaped groove is formed in the upper end face of the boss, a first limiting groove corresponding to the protruding edge parts is formed in the groove wall of the arc-shaped groove, a first hoisting groove is further formed in the groove wall of the arc-shaped groove, a limiting protruding block is arranged on the plate face of the other side of the base plate, two second hoisting grooves are formed in the side face of the base plate; the groove is excavated and leveled; the bottom of the groove is paved to form a cement cushion layer, a second limiting groove corresponding to the limiting protruding block is formed in the cement cushion layer, a third hoisting groove is formed in the cement cushion layer; the pipeline support is hoisted; and the rainwater and sewage pipeline is hoisted. According to the municipal rainwater and sewage pipeline construction method, the problem that a hoisting belt is not easy to extract after a pipe is hoisted in place can be effectively solved, and meanwhile, accurate and stable pipeline installation can be ensured.
本发明公开了一种市政雨污水管道施工方法，其包括：预制所需的雨污水管道及管道支座，计算沟槽的深度、槽底宽度、放坡坡度及开挖宽度，其中，雨污水管道的外壁上设置有至少一组凸棱部，管道支座包括垫板和凸台，凸台上端面设置有弧形槽，弧形槽槽壁开设有与凸棱部对应的第一限位槽，弧形槽槽壁还开设有第一吊装槽，垫板另一侧板面上设置有限位凸块，垫板侧面开设有两道第二吊装槽；沟槽的开挖并整平；沟槽槽底摊铺形成水泥垫层，水泥垫层上设置与限位凸块对应的第二限位槽，在水泥垫层上设置第三吊装槽；吊装管道支座；吊装雨污水管道。本发明能有效克服管材吊装就位后吊装带不容易抽取的问题，同时还能确保管道安装准确稳定。
Municipal rainwater and sewage pipeline construction method
市政雨污水管道施工方法
WANG JUE (author) / LI JIUCHAO (author) / XIE SHOUDONG (author) / YANG ZHIJUN (author) / LI DONGYONG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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