CN202324006U - 一种新型窨井盖 - Google Patents

一种新型窨井盖 Download PDF

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Publication number
CN202324006U
CN202324006U CN201120463453XU CN201120463453U CN202324006U CN 202324006 U CN202324006 U CN 202324006U CN 201120463453X U CN201120463453X U CN 201120463453XU CN 201120463453 U CN201120463453 U CN 201120463453U CN 202324006 U CN202324006 U CN 202324006U
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inspection shaft
shaft cover
shaft lid
greatly
cover
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CN201120463453XU
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English (en)
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甄莉
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Individual
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Abstract

本实用新型公开了一种新型窨井盖,窨井盖底面为圆弧拱形,顶面为平面,窨井盖直径大于窨井口10cm-20cm。安装时,窨井盖边沿放置在水泥路基上,而不是放置在窨井口的孔壁上;由于窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井盖对窨井壁的破坏。窨井盖底面为圆弧拱形,大大提高窨井盖的抗压能力,窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井孔对窨井孔的破坏,使得窨井盖的使用寿命大大提高。

Description

一种新型窨井盖
技术领域
本实用新型涉及一种公共设施,更具体的涉及一种新型窨井盖。提高了窨井盖的抗压能力。 
背景技术
    现有的窨井盖常被压破或压塌,给行人或行车造成很大的安全隐患,而这些隐患都是窨井盖设计以及安装方法不妥造成的。 
    本实用新型提供了一种新设计的窨井盖以及新的安装方法,以解决这类问题。 
     1)本设计基于拱形耐压的理论,设计了一种拱形的窨井盖,需要强调的是,水泥路基与窨井盖之间的缝隙尽可能小,这就可以大大提高窨井盖的抗压能力。 
     2)因为井壁是用砖砌起来的,相对路基来说耐压性较差,因此将窨井盖的着力点移至水泥路基,这就避免了井壁被压垮而造成整个窨井盖下陷的情况。 
发明内容
本发明的目的在于提出了一种新型窨井盖,提高了窨井盖的抗压能力。 
为实现上述目的,采用如下技术方案: 
一种新型窨井盖,其特征在于:窨井盖底面为圆弧拱形,顶面为平面,窨井盖直径大于窨井口10cm-20cm。
安装时,窨井盖边沿放置在水泥路基上,而不是放置在窨井口的孔壁上;由于窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井盖对窨井壁的破坏。 
与现有技术相比,本实用新型具有如下优点和有益效果: 
窨井盖底面为圆弧拱形,大大提高窨井盖的抗压能力,窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井盖对窨井壁的破坏,使得窨井盖的使用寿命大大提高。
附图说明
图1为一种新型窨井盖结构示意图 
其中:1-窨井盖、2-水泥路基、3-窨井壁、4-柏油路面、5-井盖圈。
具体实施方式
下面结合附图详细说明本实用新型的具体实施方式: 
一种新型窨井盖,其特征在于:窨井盖底面为圆弧拱形,顶面为平面,窨井盖直径大于窨井口10cm-20cm。
安装时,窨井盖边沿放置在水泥路基上,而不是放置在窨井口的孔壁上;由于窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井盖对窨井壁的破坏。 
窨井盖底面为圆弧拱形,大大提高窨井盖的抗压能力,窨井盖边沿的受力均落在水泥路基上,因此大大避免了窨井孔对窨井孔的破坏,使得窨井盖的使用寿命大大提高。 

Claims (1)

1.一种新型窨井盖,其特征在于:窨井盖(1)底面为圆弧拱形,顶面为平面,窨井盖(1)直径大于窨井口10cm-20cm。
CN201120463453XU 2011-11-21 2011-11-21 一种新型窨井盖 Expired - Fee Related CN202324006U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120463453XU CN202324006U (zh) 2011-11-21 2011-11-21 一种新型窨井盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120463453XU CN202324006U (zh) 2011-11-21 2011-11-21 一种新型窨井盖

Publications (1)

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CN202324006U true CN202324006U (zh) 2012-07-11

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CN201120463453XU Expired - Fee Related CN202324006U (zh) 2011-11-21 2011-11-21 一种新型窨井盖

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544615A (zh) * 2015-12-10 2016-05-04 青岛工学院 一种新型混凝土超厚球拱井盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544615A (zh) * 2015-12-10 2016-05-04 青岛工学院 一种新型混凝土超厚球拱井盖

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Granted publication date: 20120711

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