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A platform for research: civil engineering, architecture and urbanism
Cast-in-situ bored pile cleaning device
The invention relates to the technical field of water conservancy project protection construction, in particular to a cast-in-situ bored pile cleaning device which comprises a cleaning pipe and further comprises a filling pipe, an annular supporting ring is arranged on the outer wall of the filling pipe, the supporting ring is hollow, the bottom of the supporting ring is rotationally connected with a bottom piece, and a connecting hole used for being communicated with the cleaning pipe is formed in the bottom piece. The top of the supporting ring is connected with a water injection pipe, and a plurality of cleaning holes facing the inner wall of the grouting hole are formed in the cleaning pipe. The cleaning pipe is arranged on the periphery of the filling pipe, the water injection pipe injects water into the supporting ring, meanwhile, the bottom piece starts to rotate, the cleaning pipe rotates around the periphery of the filling pipe, water is sprayed out of the cleaning hole to clean the inner wall of the grouting hole, meanwhile, the filling pipe fills slurry into the grouting hole for filling, and the two steps of cleaning and filling are conducted at the same time. Therefore, the effects of simplifying steps and facilitating operation are achieved.
本申请涉及水利工程防护施工技术领域，尤其是涉及一种钻孔灌注桩清洗装置，包括清洗管，还包括灌装管，所述灌装管外壁设有环形的支撑环，所述支撑环中空设置且底部转动连接有底片，所述底片上开设有用于与清洗管相连通的连接孔，所述支撑环顶部连有注水管，所述清洗管上开设有若干朝向注浆孔内壁的清洗孔。清洗管设置于灌装管外围，注水管向支撑环内注水，同时底片开始转动，清洗管绕灌装管外围开设转动，水从清洗孔喷出对注浆孔内壁进行清洗，同时灌装管向注浆孔内灌入泥浆进行灌装，清洗和灌装两个步骤同时进行，从而达到简化步骤方便操作的效果。
Cast-in-situ bored pile cleaning device
The invention relates to the technical field of water conservancy project protection construction, in particular to a cast-in-situ bored pile cleaning device which comprises a cleaning pipe and further comprises a filling pipe, an annular supporting ring is arranged on the outer wall of the filling pipe, the supporting ring is hollow, the bottom of the supporting ring is rotationally connected with a bottom piece, and a connecting hole used for being communicated with the cleaning pipe is formed in the bottom piece. The top of the supporting ring is connected with a water injection pipe, and a plurality of cleaning holes facing the inner wall of the grouting hole are formed in the cleaning pipe. The cleaning pipe is arranged on the periphery of the filling pipe, the water injection pipe injects water into the supporting ring, meanwhile, the bottom piece starts to rotate, the cleaning pipe rotates around the periphery of the filling pipe, water is sprayed out of the cleaning hole to clean the inner wall of the grouting hole, meanwhile, the filling pipe fills slurry into the grouting hole for filling, and the two steps of cleaning and filling are conducted at the same time. Therefore, the effects of simplifying steps and facilitating operation are achieved.
本申请涉及水利工程防护施工技术领域，尤其是涉及一种钻孔灌注桩清洗装置，包括清洗管，还包括灌装管，所述灌装管外壁设有环形的支撑环，所述支撑环中空设置且底部转动连接有底片，所述底片上开设有用于与清洗管相连通的连接孔，所述支撑环顶部连有注水管，所述清洗管上开设有若干朝向注浆孔内壁的清洗孔。清洗管设置于灌装管外围，注水管向支撑环内注水，同时底片开始转动，清洗管绕灌装管外围开设转动，水从清洗孔喷出对注浆孔内壁进行清洗，同时灌装管向注浆孔内灌入泥浆进行灌装，清洗和灌装两个步骤同时进行，从而达到简化步骤方便操作的效果。
Cast-in-situ bored pile cleaning device
一种钻孔灌注桩清洗装置
CHEN JIADONG (author) / WANG XIAOJIAN (author) / ZHOU SHUDONG (author) / WANG JIEHONG (author) / YANG WEIWEN (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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