Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New and old sewage pipeline connection construction method with water suitable for rectangular sewage well
The invention discloses a new and old sewage pipeline connection construction method with water suitable for a rectangular sewage well, which comprises the following steps: S1, a connection well is newly built beside the connection position of the rectangular sewage well, and the connection well is provided with a connection hole; s2, one end of a supporting piece penetrates through the connection hole and then abuts against the outer surface of the connection position, and the other end of the supporting piece abuts against the inner wall of the connection well; s3, a plurality of blind holes are punched in the connection position of the rectangular sewage well; s4, prefabricated steel sleeves are placed on the blind holes and the connection holes and fixed through impermeable cement mortar; and S5, the well wall at the connection position is chiseled through. According to the invention, the connection of new and old sewage pipelines with water can be realized, the influence on the sewage pipeline which is put into use originally is small, the stop or interception of the original sewage pipeline is not needed, the influence caused by construction is reduced, the time for blocking the pipeline is saved, the economic loss caused by the stop is reduced, and the cost of pipeline connection is reduced; according to the invention, divers do not need to carry out underwater construction, so that risks suffered by constructors are reduced.
本发明公开了一种适用于矩形污水井的新旧污水管道带水接驳施工方法，包括以下步骤：S1：在矩形污水井的接驳位置旁边新建一座接驳井，接驳井设有接驳洞口；S2：使支撑件一端穿过接驳洞口后抵接接驳位置的外表面，支撑件的另一端抵接接驳井的内壁；S3：在矩形污水井的接驳位置上打若干个盲孔；S4：将预制钢套筒放置在盲孔和接驳洞口上，并通过防渗水泥砂浆固定；S5：将接驳位置的井壁凿穿。本发明可以实现新旧污水管道带水接驳，对原已投入使用的污水管道影响较小，不需要原污水管道停用或者截留，降低了施工所造成的影响，节约了堵管的时间，以及停用的经济损失，降低了管道接驳的成本；本发明也不用潜水员水下施工，降低了施工人员所受到的风险。
New and old sewage pipeline connection construction method with water suitable for rectangular sewage well
The invention discloses a new and old sewage pipeline connection construction method with water suitable for a rectangular sewage well, which comprises the following steps: S1, a connection well is newly built beside the connection position of the rectangular sewage well, and the connection well is provided with a connection hole; s2, one end of a supporting piece penetrates through the connection hole and then abuts against the outer surface of the connection position, and the other end of the supporting piece abuts against the inner wall of the connection well; s3, a plurality of blind holes are punched in the connection position of the rectangular sewage well; s4, prefabricated steel sleeves are placed on the blind holes and the connection holes and fixed through impermeable cement mortar; and S5, the well wall at the connection position is chiseled through. According to the invention, the connection of new and old sewage pipelines with water can be realized, the influence on the sewage pipeline which is put into use originally is small, the stop or interception of the original sewage pipeline is not needed, the influence caused by construction is reduced, the time for blocking the pipeline is saved, the economic loss caused by the stop is reduced, and the cost of pipeline connection is reduced; according to the invention, divers do not need to carry out underwater construction, so that risks suffered by constructors are reduced.
本发明公开了一种适用于矩形污水井的新旧污水管道带水接驳施工方法，包括以下步骤：S1：在矩形污水井的接驳位置旁边新建一座接驳井，接驳井设有接驳洞口；S2：使支撑件一端穿过接驳洞口后抵接接驳位置的外表面，支撑件的另一端抵接接驳井的内壁；S3：在矩形污水井的接驳位置上打若干个盲孔；S4：将预制钢套筒放置在盲孔和接驳洞口上，并通过防渗水泥砂浆固定；S5：将接驳位置的井壁凿穿。本发明可以实现新旧污水管道带水接驳，对原已投入使用的污水管道影响较小，不需要原污水管道停用或者截留，降低了施工所造成的影响，节约了堵管的时间，以及停用的经济损失，降低了管道接驳的成本；本发明也不用潜水员水下施工，降低了施工人员所受到的风险。
New and old sewage pipeline connection construction method with water suitable for rectangular sewage well
适用于矩形污水井的新旧污水管道带水接驳施工方法
WANG YONGGEN (Autor:in) / ZHOU YU (Autor:in) / CHEN JILIANG (Autor:in) / JIANG BIN (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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