A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed pipeline grouting device and method
The invention discloses a prestressed pipeline grouting device which comprises a grouting part, a grouting part and a grouting part, the grouting part comprises an inner cylinder and an outer cylinder which are coaxially arranged, and the grouting part is connected with an inlet of a prestressed pipeline; the first soybean milk making barrel and the second soybean milk making barrel are respectively communicated with the inner barrel and the outer barrel through a first soybean milk conveying pipe; the first mud jacking pump and the second mud jacking pump are respectively connected in series in the first mud conveying pipe and the second mud conveying pipe; when grouting is conducted on the prestressed pipeline, grout with different viscosities is prepared through the first grout making barrel and the second grout making barrel, and grouting is conducted through the first grouting pump and the second grouting pump at different grouting pressures. The invention further provides a grouting method. The grouting construction compactness can be guaranteed, and the construction quality is improved.
本发明公开了预应力管道压浆装置，包括：注浆件，其包括同轴设置的内筒和外筒，所述注浆件与预应力管道的入口连接；第一制浆桶和第二制浆桶，所述第一制浆桶和所述第二制浆桶分别通过第一输浆管与所述内筒和所述外筒连通；第一压浆泵和第二压浆泵，所述第一压浆泵和所述第二压浆泵分别串联在所述第一输浆管和所述第二输浆管中；其中，在向所述预应力管道注浆时，利用所述第一制浆桶和所述第二制浆桶制备不同粘度的浆液，利用所述第一压浆泵和所述第二压浆泵以不同的压浆压强压浆。本发明还提供了压浆方法。本发明能够保证压浆施工密实度，提升施工质量。
Prestressed pipeline grouting device and method
The invention discloses a prestressed pipeline grouting device which comprises a grouting part, a grouting part and a grouting part, the grouting part comprises an inner cylinder and an outer cylinder which are coaxially arranged, and the grouting part is connected with an inlet of a prestressed pipeline; the first soybean milk making barrel and the second soybean milk making barrel are respectively communicated with the inner barrel and the outer barrel through a first soybean milk conveying pipe; the first mud jacking pump and the second mud jacking pump are respectively connected in series in the first mud conveying pipe and the second mud conveying pipe; when grouting is conducted on the prestressed pipeline, grout with different viscosities is prepared through the first grout making barrel and the second grout making barrel, and grouting is conducted through the first grouting pump and the second grouting pump at different grouting pressures. The invention further provides a grouting method. The grouting construction compactness can be guaranteed, and the construction quality is improved.
本发明公开了预应力管道压浆装置，包括：注浆件，其包括同轴设置的内筒和外筒，所述注浆件与预应力管道的入口连接；第一制浆桶和第二制浆桶，所述第一制浆桶和所述第二制浆桶分别通过第一输浆管与所述内筒和所述外筒连通；第一压浆泵和第二压浆泵，所述第一压浆泵和所述第二压浆泵分别串联在所述第一输浆管和所述第二输浆管中；其中，在向所述预应力管道注浆时，利用所述第一制浆桶和所述第二制浆桶制备不同粘度的浆液，利用所述第一压浆泵和所述第二压浆泵以不同的压浆压强压浆。本发明还提供了压浆方法。本发明能够保证压浆施工密实度，提升施工质量。
Prestressed pipeline grouting device and method
预应力管道压浆装置及方法
CHEN KAI (author) / ZHANG XIN (author) / CHEN ZHONG (author) / CHENG HAO (author)
2024-03-15
Patent
Electronic Resource
Chinese
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