CN108678022A - 一种带滤筒和警示浮杆的窨井盖 - Google Patents

一种带滤筒和警示浮杆的窨井盖 Download PDF

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Publication number
CN108678022A
CN108678022A CN201810577015.2A CN201810577015A CN108678022A CN 108678022 A CN108678022 A CN 108678022A CN 201810577015 A CN201810577015 A CN 201810577015A CN 108678022 A CN108678022 A CN 108678022A
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manhole
fly rod
cover
cover plate
filter cylinder
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马千里
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1481—Security devices, e.g. indicating unauthorised opening
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

本发明涉及一种带滤筒和警示浮杆的窨井盖，它包括窨井盖座、窨井盖板和警示浮杆，其特征是：在窨井盖板外周的下面有带竖长滤孔的滤筒；该滤孔的底部呈“L”形孔；滤筒在该窨井盖座内能上下滑动，滤孔中有防退出销钉固定在窨井盖座内壁上，窨井盖板中心有一孔，孔中有一警示浮杆，警示浮杆上端有一薄板帽，警示浮杆外围贴有汽车反光贴和警示标语，警示浮杆下端有轻质的浮块；滤筒外周和窨井盖板外周上贴有汽车反光贴；因该窨井盖有防退出销钉把该窨井盖板与窨井盖座连接在一起，所以当下暴雨窨井内向外喷水时该窨井盖板不会被冲走。

Description

一种带滤筒和警示浮杆的窨井盖
技术领域
本发明涉及一种带滤筒和警示浮杆的窨井盖。
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，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，提供一种带滤筒和警示浮杆的窨井盖，它能有效克服上述的缺点。
本方发明采取的技术方案是，一种带滤筒和警示浮杆的窨井盖，它包括窨井盖座、窨井盖板和警示浮杆，其特征是：在窨井盖板外周的下面有带竖长滤孔的滤筒；该滤孔的底部呈“L”形孔；滤筒在该窨井盖座内能上下滑动，滤孔中有防退出销钉固定在窨井盖座内壁上，窨井盖板中心有一孔，孔中有一警示浮杆，警示浮杆上端有一薄板帽，警示浮杆外围贴有汽车反光贴和警示标语，警示浮杆下端有轻质的浮块；滤筒外周和窨井盖板外周上贴有汽车反光贴。
所述防退出销钉，一端为圆头钉帽，中间为圆柱形，另一端为中间有缝的有向外弹性的四瓣尖头帽。
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滤筒在窨井盖座内被防退出销钉限定，只能上下滑动，而不能使该窨井盖板与窨井盖座分开，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；因有防退出销钉把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；因该窨井盖板下面的滤筒的滤孔呈“L”形，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，当窨井盖板向上滑动到上死点再顺时针转动，防退出销钉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，又因该滤筒外周和窨井盖板外周上贴有汽车反光贴，所以能警示路人并能有效的防止路人坠入该窨井；当路面水较深淹没升起的窨井盖时，因警示浮杆下端的浮块向上浮起，警示浮杆从窨井盖中心的孔中浮动并高出水面，以警示路人，水下面有窨井，勿靠近。
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下面的滤筒展开结构示意图。
图3是本发明使用的防退出销钉构造示意图。
图中：1、窨井盖座；2、窨井盖板，2.1滤筒；2.1.1、L形滤孔；3、防退出销钉；3.1、圆头钉帽；3.2、圆柱；3.3弹性四瓣尖头帽；4、警示浮杆；4.1、薄板帽；4.2、浮块。
具体实施方式
在图1、2、3中，本发明提供的一种带滤筒和警示浮杆的窨井盖，它包括窨井盖座、窨井盖板和警示浮杆，其特征是：在窨井盖板（2）外周的下面有带竖长滤孔的滤筒（2.1）；该滤孔（2.1）的底部呈“L”形孔（2.1.1）；滤筒（2.1）在该窨井盖座（1）内能上下滑动，滤孔中有防退出销钉（3）固定在窨井盖座（1）内壁上，窨井盖板（2）中心有一孔，孔中有一警示浮杆（4），警示浮杆（4）上端有一薄板帽（4.1），警示浮杆（4）外围贴有汽车反光贴和警示标语，警示浮杆（4）下端有轻质的浮块（4.2）；滤筒（2.1）外周和窨井盖板（2）外周上贴有汽车反光贴。
所述防退出销钉（3），一端为圆头钉帽，中间为圆柱（3.2）形，另一端为中间有缝的有向外弹性的四瓣尖头帽（3.3）。

Claims (2)

1.一种带滤筒和警示浮杆的窨井盖，它包括窨井盖座、窨井盖板和警示浮杆，其特征是：在窨井盖板（2）外周的下面有带竖长滤孔的滤筒（2.1）；该滤孔（2.1）的底部呈“L”形孔（2.1.1）；滤筒（2.1）在该窨井盖座（1）内能上下滑动，滤孔中有防退出销钉（3）固定在窨井盖座（1）内壁上，窨井盖板（2）中心有一孔，孔中有一警示浮杆（4），警示浮杆（4）上端有一薄板帽（4.1），警示浮杆（4）外围贴有汽车反光贴和警示标语，警示浮杆（4）下端有轻质的浮块（4.2）；滤筒（2.1）外周和窨井盖板（2）外周上贴有汽车反光贴。
2.根据权利要求1所述的一种带滤筒和警示浮杆的窨井盖，其特征是所述防退出销钉（3），一端为圆头钉帽，中间为圆柱（3.2）形，另一端为中间有缝的有向外弹性的四瓣尖头帽（3.3）。
CN201810577015.2A 2018-06-07 2018-06-07 一种带滤筒和警示浮杆的窨井盖 Withdrawn CN108678022A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195974A (zh) * 2020-09-17 2021-01-08 王显成 一种窨井井口安全防护挡板

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CN103882886A (zh) * 2014-02-14 2014-06-25 宁波中屹灯饰有限公司 一种具有提醒功能的窨井盖
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195974A (zh) * 2020-09-17 2021-01-08 王显成 一种窨井井口安全防护挡板

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Application publication date: 20181019