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实用新型
CN203487561U 用于预制结构与桩基之间的止水装置 有权 转让

用于预制结构与桩基之间的止水装置
摘要：
本实用新型公开了一种用于预制结构与桩基之间的止水装置，涉及桥梁施工领域，该止水装置包括钢漏斗、劲板、活动适应板和封底混凝土，钢漏斗通过劲板固定在预制构件的底部，钢漏斗与桩基之间填充有封底混凝土，钢漏斗的底部设置有活动适应板，钢漏斗包括钢筒，钢筒底部设有底托环板和压板，底托环板与压板之间预留一定空隙，底托环板的底部有底托加劲板，压板顶部有压板加劲板，活动适应板位于底托环板与压板之间的空隙内。本实用新型能使预制结构与桩基快速达到止水效果，在预制结构下放过程中能很好的适应桩的偏位，又能保证在浇筑止水混凝土时不漏浆。
摘要（英）：

The utility model discloses a waterstop device arranged between a precast structure and a pile base and relates to the field of bridge construction. The waterstop device includes a steel funnel, stiffening plates, a movable adaption board and bottom sealing concrete. The steel funnel is fixed on the bottom of a precast component through the stiffening plates. The bottom sealing concrete is filled between the steel funnel and the pile base. The bottom of the steel funnel is provided with the movable adaption board. The steel funnel includes a steel cylinder. The bottom of the steel cylinder is provided with a collet annular board and a pressing board. A gap is left between the collet annular and the pressing board. The bottom of the collet annular board is provided with collet stiffening plates. The top part of the pressing board is provided with pressing board stiffening plates. The movable adaption board is disposed in the gap between the collet annular board and the pressing board. By adopting the waterstop device arranged between the precast structure and the pile base, a waterstop effect can be realized for the precast structure and the pile base quickly. Shift of a pile can be fitted well in a precast structure lowering process. And grout leakage can be avoided in a waterstop concrete pouring process.

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