CN108589785A - 一种雨伞式窨井盖 - Google Patents

一种雨伞式窨井盖 Download PDF

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CN108589785A
CN108589785A CN201810576746.5A CN201810576746A CN108589785A CN 108589785 A CN108589785 A CN 108589785A CN 201810576746 A CN201810576746 A CN 201810576746A CN 108589785 A CN108589785 A CN 108589785A
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manhole
cover
cover plate
inspection well
slide cartridge
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马千里
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/675Glued to surface, e.g. road
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers
    • E02D29/1427Locking devices

Abstract

本发明涉及一种窨井盖,特别是打开排水时像雨伞一样的窨井盖,它包括窨井盖座和窨井盖板,其特征是:在窨井盖座中部的内侧壁上有一向内向上的栅栏罩,栅栏罩的中心是一竖向滑筒,滑筒内有一窨井盖板杆,窨井盖板上部是窨井盖板,窨井盖板的下端有防退出组合销钉;滑筒与窨井盖板杆上分别有供插入横销的插孔,窨井盖板外周上和杆上贴有汽车反光贴。采取本技术方案制造出来的该种窨井盖,因该窨井盖板下面的杆在窨井座上栅栏罩的滑筒中,杆的下端有防退出销钉,使该窨井盖板与窨井盖座不能分开,因偷盗者不能拔下防退出销钉而无法偷走该窨井盖板,所以防盗效果好。

Description

一种雨伞式窨井盖
技术领域
本发明涉及一种窨井盖,特别是打开排水时像雨伞一样的窨井盖。
背景技术
目前窨井盖与盖座一般是用螺丝钉或销子连接,因螺丝钉易拧下,销子的卡子易取下,所以窨井盖易被盗走;一般窨井盖都设置在路面上,所以目前的窨井盖容易压坏;当遇到暴雨向外喷水时,窨井盖又容易被喷出的水流冲走,因不能自动警示路人而成陷阱。
发明内容
本发明要解决的技术问题是,提供一种雨伞式窨井盖,它能有效克服上述的缺点。
本方发明采取的技术方案是,一种雨伞式窨井盖,它包括窨井盖座和窨井盖板,其特征是:在窨井盖座中部的内侧壁上有一向内向上的栅栏罩,栅栏罩的中心是一竖向滑筒,滑筒内有一窨井盖板杆,窨井盖板上部是窨井盖板,窨井盖板的下端有防退出组合销钉;滑筒与窨井盖板杆上分别有供插入横销的插孔,窨井盖板外周上和杆上贴有汽车反光贴。
所述防退出组合销钉,它是由雄锥钉和雌筒组合而成;所述雄锥钉,一端为圆头钉帽,另一端为带环形步步紧台阶的锥钉;所述雌筒,该雌筒内壁上有与雄锥钉环形步步紧台阶相配合的环卡钩台,该雌筒壁上竖向有裂缝分为多瓣。
采取以上技术方案制造出来的该种窨井盖,因该窨井盖板下面的杆在窨井座上栅栏罩的滑筒中,杆的下端有防退出销钉,使该窨井盖板与窨井盖座不能分开,因偷盗者不能拔下防退出销钉而无法偷走该窨井盖板,所以防盗效果好;因该窨井盖板与窨井盖座连接在一起,当下暴雨窨井内向外喷水时该窨井盖板不会被冲走;因该窨井盖板杆在滑筒内是滑动连接,所以当该窨井盖内水压力较大时,向上喷水的力会自动向上打开该窨井盖板,因滑筒和杆上分别有插孔,当插上横销时能支起该窨井盖板不下落,因该窨井盖板能被支起并固定在该窨井口的上方,又因该窨井盖板外周上和杆上贴有汽车反光贴,所以能警示路人,因该窨井盖座内有栅栏罩,所以能有效的防止路人坠入该窨井;因该窨井盖座中部的内壁上有向内向上的栅栏罩,栅栏罩的滑筒上端能顶住该窨井盖板中部,所以该窨井盖板抗压而坚固。
附图说明
图1是本发明的剖视构造示意图。
图2是本发明中的窨井盖板支起时的构造示意图。
图3是本发明使用的防退出组合销钉构造示意图。
图中:1、窨井盖座;1.1、栅栏罩;1.2、滑筒;1.3、插孔;1.4、横销;2、窨井盖板;2.1、窨井盖板杆;2.1.1、防退出销钉;2.1.2、雌筒;2.1.3、雄锥钉。
具体实施方式
在图1、2、3中,本发明提供的一种雨伞式窨井盖,它包括窨井盖座和窨井盖板,其特征是:在窨井盖座(1)中部的内侧壁上有一向内向上的栅栏罩(1.1),栅栏罩(1.1)的中心是一竖向滑筒(1.2),滑筒(1.2)内有一窨井盖板杆(2.1),窨井盖板(2)上部是窨井盖板,窨井盖板(2)的下端有防退出组合销钉(2.1.1);滑筒(1.2)与窨井盖板杆(2.1)上分别有供插入横销(1.1)的插孔(1.3),窨井盖板(2)外周上和杆上贴有汽车反光贴。
所述防退出组合销钉(2.1.1),它是由雄锥钉(2.1.3)和雌筒(2.1.2)组合而成;所述雄锥钉(2.1.3),一端为圆头钉帽,另一端为带环形步步紧台阶的锥钉;所述雌筒(2.1.2),该雌筒(2.1.2)内壁上有与雄锥钉环形步步紧台阶相配合的环卡钩台,该雌筒(2.1.2)壁上竖向有裂缝分为多瓣。

Claims (2)

1.一种雨伞式窨井盖,它包括窨井盖座和窨井盖板,其特征是:在窨井盖座(1)中部的内侧壁上有一向内向上的栅栏罩(1.1),栅栏罩(1.1)的中心是一竖向滑筒(1.2),滑筒(1.2)内有一窨井盖板杆(2.1),窨井盖板(2)上部是窨井盖板,窨井盖板(2)的下端有防退出组合销钉(2.1.1);滑筒(1.2)与窨井盖板杆(2.1)上分别有供插入横销(1.1)的插孔(1.3),窨井盖板(2)外周上和杆上贴有汽车反光贴。
2.根据权利要求1所述的一种雨伞式窨井盖,其特征是所述防退出组合销钉(2.1.1),它是由雄锥钉(2.1.3)和雌筒(2.1.2)组合而成;所述雄锥钉(2.1.3),一端为圆头钉帽,另一端为带环形步步紧台阶的锥钉;所述雌筒(2.1.2),该雌筒(2.1.2)内壁上有与雄锥钉环形步步紧台阶相配合的环卡钩台,该雌筒(2.1.2)壁上竖向有裂缝分为多瓣。
CN201810576746.5A 2018-06-07 2018-06-07 一种雨伞式窨井盖 Pending CN108589785A (zh)

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CN109653253A (zh) * 2018-12-13 2019-04-19 深圳市安达工业设计有限公司 矩形防跌落井盖

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Application publication date: 20180928