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CN202688870U 桥面自排水构造 失效 - 权利终止

桥面自排水构造
摘要：
桥面自排水构造，能有效地提高桥面排水系统的排水能力，并减小由于积水对混凝土桥面造成的损害，提高行车安全性。它包括桥面集水坑（10）和设置于其上端口的雨箅子（40），以及安装在桥面集水坑（10）底部的雨水斗（30）。所述桥面集水坑（10）底部中央具有向上凸起的梯形凸台（11），梯形凸台（11）内嵌套有其形状与之适配的构造箱（20）；该构造箱（20）底部具有露出梯形凸台（11）顶部的通槽（21），通槽（21）两侧的左内侧板（22a）、右内侧板（22b）与构造箱（20）底板（24）、侧板（25）形成相对于梯形凸台（11）顶面下沉的左侧沉砂槽（23a）、右侧沉砂槽（23b）；雨水斗（30）固定安装在梯形凸台（11）顶部。
摘要（英）：

A bridge floor self-draining structure can effectively improve a draining ability of a bridge floordraining system, reduces damage to a concrete bridge floor due to accumulated water, and improves driving safety. The structure comprises a bridge floor water collecting pit (10), a rain grate (40) arranged at an upper end opening of the bridge floor water collecting pit (10), and a rainwater bucket (30) arranged at the bottom of the bridge floor water collecting pit (10). The bottom center of the bridge floor water collecting pit (10) is provided with a trapezoidal boss (11) protruding upward, a structural box (20) is embedded in the trapezoidal boss (11), and the shape of the structural box (20) is matched with that of the trapezoidal boss (11). The bottom of the structural box (20) is provided with a through groove (21) exposing out of the top of the trapezoidal boss (11). A left inner side plate (22a) and a right inner side plate (22b) on two sides of the through groove (21) and the bottom plate (24) and side plates (25) of the structural box (20) form a left side riffler (23a) and a right side riffler (23b) which sink relative to the top face of the trapezoidal boss (11). The rainwater bucket (30) is fixedly installed on the top of the trapezoidal boss (11).

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