Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water stop type prefabricated well and construction method thereof
The invention provides a water stop type prefabricated well and a construction method thereof. The upper portion of a prefabricated well base is connected with a shaft, butt joint pipes are arranged on the two sides of the bottom of the prefabricated well base, the ends of water pipes are inserted into the butt joint pipes, first annular grooves are formed in the inner surfaces of the butt joint pipes, second annular grooves are formed in the outer surfaces of the water pipes, and the first annular grooves and the second annular grooves form grouting grooves; a grouting head is further arranged above the butt joint pipe and communicates with the interior of the first annular groove. Clamping rings for preventing extraction are adopted in the first ring groove and the second ring groove, the clamping rings play a role in enhancing stability, the overall strength of the sewage pipeline can be enhanced through sealed butt joint, and the pressure bearing capacity and the bearing capacity of the sewage pipeline are improved. Due to the design that the inspection well is in sealed butt joint with the pipe fitting, installation can be simpler and more convenient, and meanwhile the water leakage risk during pipeline connection can be reduced.
本发明提供一种止水型预制井及其施工方法，预制井座上方与井筒连接，预制井座底部两侧设有对接管，水管端部插入到对接管内部，对接管内表面设有第一环槽，水管外表面设有第二环槽，第一环槽和第二环槽形成注浆槽，对接管上方还设有注浆头，注浆头与第一环槽内部连通。第一环槽和第二环槽内部采用防止抽出的卡环，卡环起到增强稳定的效果，密封对接可以增强污水管道的整体强度，提高其承受压力和承载能力。检查井与管件密封对接的设计可以使安装更加简单和方便，同时也可以减少管道连接时的漏水风险。
Water stop type prefabricated well and construction method thereof
The invention provides a water stop type prefabricated well and a construction method thereof. The upper portion of a prefabricated well base is connected with a shaft, butt joint pipes are arranged on the two sides of the bottom of the prefabricated well base, the ends of water pipes are inserted into the butt joint pipes, first annular grooves are formed in the inner surfaces of the butt joint pipes, second annular grooves are formed in the outer surfaces of the water pipes, and the first annular grooves and the second annular grooves form grouting grooves; a grouting head is further arranged above the butt joint pipe and communicates with the interior of the first annular groove. Clamping rings for preventing extraction are adopted in the first ring groove and the second ring groove, the clamping rings play a role in enhancing stability, the overall strength of the sewage pipeline can be enhanced through sealed butt joint, and the pressure bearing capacity and the bearing capacity of the sewage pipeline are improved. Due to the design that the inspection well is in sealed butt joint with the pipe fitting, installation can be simpler and more convenient, and meanwhile the water leakage risk during pipeline connection can be reduced.
本发明提供一种止水型预制井及其施工方法，预制井座上方与井筒连接，预制井座底部两侧设有对接管，水管端部插入到对接管内部，对接管内表面设有第一环槽，水管外表面设有第二环槽，第一环槽和第二环槽形成注浆槽，对接管上方还设有注浆头，注浆头与第一环槽内部连通。第一环槽和第二环槽内部采用防止抽出的卡环，卡环起到增强稳定的效果，密封对接可以增强污水管道的整体强度，提高其承受压力和承载能力。检查井与管件密封对接的设计可以使安装更加简单和方便，同时也可以减少管道连接时的漏水风险。
Water stop type prefabricated well and construction method thereof
止水型预制井及其施工方法
LIU ZIAN (Autor:in) / LIU WEI (Autor:in) / XIONG SHUO (Autor:in) / YANG WANHANG (Autor:in) / YIN HAO (Autor:in) / WANG KUN (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
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