The utility model discloses a structure of an inspection shaft cover, which comprises a shaft seat and a shaft cover. The inner wall of the shaft seat is provided with a support bar and a support platform. The upper end face of the support bar is parallel to the upper end face of the support platform, a drainage cavity is formed between the support bar and the support platform, and a drainage hole is arranged on the side wall of the shaft seat, and the drainage hole and the drainage cavity are arranged. The well cover is connected with the support bars and the support platform, and a number of reinforcing bars are arranged on the lower end surface of the well cover. A cavity is formed between the adjacent reinforcing bars, and two prying holes are arranged on the well cover. The two prying holes correspond to the two cavities and are connected with the two cavities, and the cavity is provided with a waterproof baffle, which is waterproof. The baffle plate seals the cavity. If rainwater flows into the drainage chamber from the gap between the well cover and the wellbore wall, the diversion part inclines downward to facilitate rainwater flowing into the drainage hole, eventually discharged through the drainage hole, and will not enter the well; the waterproof baffle on the well cover can effectively prevent rainwater from prying holes into the well.
【技术实现步骤摘要】
一种检查井井盖结构
:本技术涉及一种检查井井盖结构。
技术介绍
:在城市的马路上有很多市政设施,如污水管道井、引用水管道井、通讯线缆维修井、燃气管道维修井等等,使用时,有一部分检查井例如通讯线缆维修井、燃气管道维修井等是需要进行防水的,但是目前市场上的检查井井盖大多数不防水,下雨时,雨水会沿井盖与井座壁之间的缝隙流到检查井中。检查井中一旦积水,会将井中的电缆、电线、设备等浸泡在水中,给电力的运行带来隐患,同时也给维护工作带来不便。因此,确有必要对现有技术进行改进以解决现有技术之不足。
技术实现思路
:本技术是为了解决上述现有技术存在的问题而提供一种检查井井盖结构。本技术所采用的技术方案有:一种检查井井盖结构,包括井座和井盖,所述井座的内壁上设有支撑筋和支撑台,支撑筋的上端面与支撑台的上端面相齐平,在支撑筋和支撑台之间形成有排水腔,在井座的侧壁上设有排水孔,该排水孔与排水腔相贯通;所述井盖盖合于支撑筋和支撑台上,在井盖的下端面上设有若干加强筋,相邻加强筋之间形成有腔体,在井盖上设有两个起撬孔,该两个起撬孔对应与两个腔体相贯通,与起撬孔相贯通的所述腔体内设有防水挡板,该防水挡板将所述腔体密封。进一步地,所述支撑台包括一体成型的导流部和支撑部,导流部向下倾斜设置,支撑部位于支撑筋的内侧,且支撑部的上端面与支撑筋的上端面相齐平。进一步地,所述排水孔向下倾斜设置。进一步地,所述井座和井盖采用玻璃纤维增强塑料或者球墨铸铁制成。本技术具有如下有益效果:本技术密封效果好,如果有雨水从井盖与井座壁之间的缝隙流入时,雨水会进入排水腔,导流部向下倾斜设置便于雨水流入排水孔,最终通过 ...
【技术保护点】
1.一种检查井井盖结构,包括井座(1)和井盖(2),其特征在于:所述井座(1)的内壁上设有支撑筋(11)和支撑台(12),支撑筋(11)的上端面与支撑台(12)的上端面相齐平,在支撑筋(11)和支撑台(12)之间形成有排水腔(10),在井座(1)的侧壁上设有排水孔(13),该排水孔(13)与排水腔(10)相贯通;所述井盖(2)盖合于支撑筋(11)和支撑台(12)上,在井盖(2)的下端面上设有若干加强筋(21),相邻加强筋(21)之间形成有腔体(20),在井盖(2)上设有两个起撬孔(22),该两个起撬孔(22)对应与两个腔体(20)相贯通,与起撬孔(22)相贯通的所述腔体(20)内设有防水挡板(23),该防水挡板(23)将所述腔体(20)密封。
【技术特征摘要】
1.一种检查井井盖结构,包括井座(1)和井盖(2),其特征在于:所述井座(1)的内壁上设有支撑筋(11)和支撑台(12),支撑筋(11)的上端面与支撑台(12)的上端面相齐平,在支撑筋(11)和支撑台(12)之间形成有排水腔(10),在井座(1)的侧壁上设有排水孔(13),该排水孔(13)与排水腔(10)相贯通;所述井盖(2)盖合于支撑筋(11)和支撑台(12)上,在井盖(2)的下端面上设有若干加强筋(21),相邻加强筋(21)之间形成有腔体(20),在井盖(2)上设有两个起撬孔(22),该两个起撬孔(22)对应与两个腔体(20)相贯通,与...
【专利技术属性】
技术研发人员:谢成立,沈建霞,邵琪,李攀,刘跃,
申请(专利权)人:苏交科集团股份有限公司,
类型:新型
国别省市:江苏,32
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