The utility model discloses a drain hole grate to prevent the bridge transverse drainage pipe from blocking, which comprises a cylindrical sedimentation tank, an open upper end of the sedimentation tank, and the end face is fixedly connected with a cylindrical filter net along the circumference of the circle, the end face of the filter net is provided with a grate cover cap, and the grate cover cap is provided with an opening through the upper and lower end faces, which is used for filtering large volume of sediments, and the walls at both sides of the end of the filter net are A lifting ring is also connected between them. The utility model discloses a drain hole grate, which solves the problems of the single filter structure of the drain hole grate of the existing bridge and the difficulty of cleaning. The grate cap can realize the isolation of the first layer of large volume silt and plug, prevent the clogging of the filter network, realize the lateral drainage and filtering functions of the filter network, prevent the large volume silt and plug from entering the horizontal drainage pipe, quickly extract through the lifting ring, the cap can be disassembled freely, easy to clean, its structure is simple, and its practicability is good, which can greatly improve the safety of the use of the bridge deck in rainy season and the economy of the maintenance project \u3002
【技术实现步骤摘要】
一种防止桥梁横向排水管堵塞的泄水孔篦子
本技术属于道路设施
,具体涉及一种防止桥梁横向排水管堵塞的泄水孔篦子。
技术介绍
道路桥梁作为一种跨越地形的构筑物,在道路整体性与贯通性方面有着至关重要的作用。良好的桥梁排水系统是保证降雨期间桥面抗滑性、安全性的重要因素之一。但实际运营中,由于车辆漏撒的砂石、绿化物的落叶及路面垃圾等很容易堵塞泄水孔,进而导致桥梁排水系统瘫痪,积水无法及时排出,大大影响了行车安全性。虽然道路养护防汛中十分重视泄水孔的疏通工作,但由于以往的泄水孔篦子构造与安装方式存在问题,往往事倍功半,浪费成本而收效甚微。因此,一种防止桥梁横向排水管堵塞且可快速清理的泄水孔篦子对于提升桥梁路用性能和节约桥梁养护成本有着重要意义。根据调查总结,现有的桥梁泄水孔篦子有两大缺陷:(一)滤水形式采用单层粗放式过滤,无法阻止细沙石进入横向排水管,尤其在车流量较大路段极易出现堵塞情况;(二)固定形式为水泥砂浆刚性固定,一旦出现淤堵,无法拆卸,清理极其困难。
技术实现思路
本技术的目的是提供一种防止桥梁横向排水管堵塞的泄水孔篦子,解决了现有桥梁泄水孔篦子滤水结构单一以及不易清理的问题。本技术所采用的技术方案是,一种防止桥梁横向排水管堵塞的泄水孔篦子,包括圆柱形的沉淀槽,沉淀槽的上端敞口,并且端面沿圆周固接圆柱形的滤水网,滤水网上端端面放置有篦子盖帽,篦子盖帽上开有贯穿上下端面的开孔,用于过滤大体积的淤积物,滤水网上端两侧壁之间还连接有提拉环。本技术的其他特点还在于,提拉环呈 ...
【技术保护点】
1.一种防止桥梁横向排水管堵塞的泄水孔篦子,其特征在于,包括圆柱形的沉淀槽(4),所述沉淀槽(4)的上端敞口,并且端面沿圆周固接圆柱形的滤水网(3),所述滤水网(3)上端端面放置有篦子盖帽(1),所述篦子盖帽(1)上开有贯穿上下端面的开孔,用于过滤大体积的淤积物,所述滤水网(3)上端两侧壁之间还连接有提拉环(2)。/n
【技术特征摘要】
1.一种防止桥梁横向排水管堵塞的泄水孔篦子,其特征在于,包括圆柱形的沉淀槽(4),所述沉淀槽(4)的上端敞口,并且端面沿圆周固接圆柱形的滤水网(3),所述滤水网(3)上端端面放置有篦子盖帽(1),所述篦子盖帽(1)上开有贯穿上下端面的开孔,用于过滤大体积的淤积物,所述滤水网(3)上端两侧壁之间还连接有提拉环(2)。
2.如权利要求1所述的一种防止桥梁横向排水管堵塞的泄水孔篦子,其特征在于,所述提拉环(2)呈圆弧形,通过穿孔连接在所述滤水网(3)的上端两侧壁上。
3.如权利要求1所述的一种防止桥梁横向排水管堵塞的泄水孔篦子,其...
【专利技术属性】
技术研发人员:姚鸿飞,连军,王紫娟,夏涛,张佳影,何涛,
申请(专利权)人:陕西省高速公路建设集团公司西略分公司,
类型:新型
国别省市:陕西;61
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