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A platform for research: civil engineering, architecture and urbanism
Underwater concrete synchronous vibrating pump pipe and construction method thereof
The invention relates to an underwater concrete synchronous vibrating pump pipe and a construction method thereof. The underwater concrete synchronous vibrating pump pipe structurally comprises a tailend pump pipe, a multi-section standard section pump pipe and an annular vibrator, wherein the tail end pump pipe and the multi-section standard section pump pipe are sequentially connected through aflange plate from bottom to top; the annular vibrator is detachably arranged on the outer side of the tail end pump pipe in a sleeving mode; and internal wires which integrally communicate are arranged in the pipe walls of the tail end pump pipe and the multi-section standard section pump pipe, a first metal contact communicating with the internal wires is arranged on the outer side of the tail end pump pipe, a second metal contact is arranged in the annular vibrator, after the annular vibrator and the tail end pump pipe are installed, the first metal contact makes contact with the second metal contact, and current is provided for vibration of the annular vibrator through the internal wires. According to the underwater concrete synchronous vibrating pump pipe and the construction method thereof, the annular vibrator is arranged on the tail end pump pipe, proper vibration can be carried out during underwater concrete construction, so that underwater concrete is more compact, the cementconsumption can be reduced during mix proportion design, and therefore the cost is effectively reduced.
本发明涉及一种水下混凝土同步振捣泵管及其施工方法，该结构包括末端泵管、多节标准节泵管及环形振捣器，末端泵管以及多节标准节泵管从下至上依次通过法兰盘连接；环形振捣器可拆卸式套设于末端泵管的外侧；末端泵管以及多节标准节泵管的管壁内设有整体联通的内部导线，末端泵管的外侧设有与内部导线联通的第一金属触点，环形振捣器的内部设有第二金属触点，环形振捣器与末端泵管安装后，第一金属触点与第二金属触点接触，通过内部导线为环形振捣器的振捣提供电流。本发明通过在末端泵管上设置环形振捣器，在水下混凝土施工时可进行适当振捣，使水下混凝土更密实，配合比设计时可减少水泥用量，从而有效降低成本。
Underwater concrete synchronous vibrating pump pipe and construction method thereof
The invention relates to an underwater concrete synchronous vibrating pump pipe and a construction method thereof. The underwater concrete synchronous vibrating pump pipe structurally comprises a tailend pump pipe, a multi-section standard section pump pipe and an annular vibrator, wherein the tail end pump pipe and the multi-section standard section pump pipe are sequentially connected through aflange plate from bottom to top; the annular vibrator is detachably arranged on the outer side of the tail end pump pipe in a sleeving mode; and internal wires which integrally communicate are arranged in the pipe walls of the tail end pump pipe and the multi-section standard section pump pipe, a first metal contact communicating with the internal wires is arranged on the outer side of the tail end pump pipe, a second metal contact is arranged in the annular vibrator, after the annular vibrator and the tail end pump pipe are installed, the first metal contact makes contact with the second metal contact, and current is provided for vibration of the annular vibrator through the internal wires. According to the underwater concrete synchronous vibrating pump pipe and the construction method thereof, the annular vibrator is arranged on the tail end pump pipe, proper vibration can be carried out during underwater concrete construction, so that underwater concrete is more compact, the cementconsumption can be reduced during mix proportion design, and therefore the cost is effectively reduced.
本发明涉及一种水下混凝土同步振捣泵管及其施工方法，该结构包括末端泵管、多节标准节泵管及环形振捣器，末端泵管以及多节标准节泵管从下至上依次通过法兰盘连接；环形振捣器可拆卸式套设于末端泵管的外侧；末端泵管以及多节标准节泵管的管壁内设有整体联通的内部导线，末端泵管的外侧设有与内部导线联通的第一金属触点，环形振捣器的内部设有第二金属触点，环形振捣器与末端泵管安装后，第一金属触点与第二金属触点接触，通过内部导线为环形振捣器的振捣提供电流。本发明通过在末端泵管上设置环形振捣器，在水下混凝土施工时可进行适当振捣，使水下混凝土更密实，配合比设计时可减少水泥用量，从而有效降低成本。
Underwater concrete synchronous vibrating pump pipe and construction method thereof
一种水下混凝土同步振捣泵管及其施工方法
QIU CHANGQING (author) / LU WEI (author)
2021-01-08
Patent
Electronic Resource
Chinese
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