CN108589786A - 带栅栏和警示杆的窨井盖 - Google Patents

带栅栏和警示杆的窨井盖 Download PDF

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CN108589786A
CN108589786A CN201810577592.1A CN201810577592A CN108589786A CN 108589786 A CN108589786 A CN 108589786A CN 201810577592 A CN201810577592 A CN 201810577592A CN 108589786 A CN108589786 A CN 108589786A
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manhole
cover plate
warning rod
cover
fence post
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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
    • 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

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

本发明涉及一种带栅栏和警示杆的窨井盖,它包括窨井盖座、窨井盖板和警示杆,其特征是:在窨井盖座中部的内侧壁上有一向内凸出的环台,环台上有数个竖孔,每个竖孔内有一根栅栏柱,栅栏柱上端固定在窨井盖板上,栅栏柱的下端有防退出组合销钉;窨井盖板中心有一孔,孔中有一警示杆,警示杆的上下两端各有一薄板帽,其中下端薄板帽上系有一根细绳,细绳从窨井盖板下面的小滑轮a和窨井盖座下端的小滑轮比中绕过后再系在窨井盖板下面的小钩上;警示杆外围贴有汽车反光贴和警示标语;栅栏柱和窨井盖板外周上贴有汽车反光贴;每根栅栏柱都向外有弹性。

Description

带栅栏和警示杆的窨井盖
技术领域
本发明涉及一种带栅栏和警示杆的窨井盖。
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,提供一种带栅栏和警示杆的窨井盖,它能有效克服上述的缺点。
本方发明采取的技术方案是,带栅栏和警示杆的窨井盖,它包括窨井盖座、窨井盖板和警示杆,其特征是:在窨井盖座中部的内侧壁上有一向内凸出的环台,环台上有数个竖孔,每个竖孔内有一根栅栏柱,栅栏柱上端固定在窨井盖板上,栅栏柱的下端有防退出组合销钉;窨井盖板中心有一孔,孔中有一警示杆,警示杆的上下两端各有一薄板帽,其中下端薄板帽上系有一根细绳,细绳从窨井盖板下面的小滑轮a和窨井盖座下端的小滑轮比中绕过后再系在窨井盖板下面的小钩上;警示杆外围贴有汽车反光贴和警示标语;栅栏柱和窨井盖板外周上贴有汽车反光贴;每根栅栏柱都向外有弹性。
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栅栏柱在窨井座内环台上的竖孔中,栅栏柱下端有防退出销钉,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;因有多根竖向栅栏柱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每根栅栏柱都向外有弹性,所以该栅栏柱是上下滑动的活动支撑,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,每根栅栏柱的向外弹力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,又因该栅栏柱和窨井盖板外周上贴有汽车反光贴,多个支撑构成了防护栅栏,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,因窨井盖板的向上升起会拉动细绳经两个小滑轮组转动而使细绳两端向上运动,因窨井盖板下面的小滑轮a是动滑轮,与窨井盖座下端的小滑轮b组成动滑轮组,所以警示杆从窨井盖中心的孔中向上运动三倍的距离,所以警示杆能高出水面以上很长,以警示路人,因警示杆上贴有汽车反光贴和警示标语,所以能警示路人水下面有窨井,勿靠近,因警示杆高出水面很长,所以警示效果好。
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、环台;1.2、竖孔;1.3、小滑轮b;2、窨井盖板;2.1、栅栏柱;2.1.1、防退出组合销钉;2.1.2、雌筒;2.1.3、雄锥钉;2.2、小滑轮a;3、警示杆;3.1、薄板帽;3.2、细绳。
具体实施方式
在图1、2、3中,本发明提供的带栅栏和警示杆的窨井盖,它包括窨井盖座、窨井盖板和警示杆,其特征是:在窨井盖座(1)中部的内侧壁上有一向内凸出的环台(1.1),环台(1.1)上有数个竖孔(1.2),每个竖孔(1.2)内有一根栅栏柱(2.1),栅栏柱(2.1)上端固定在窨井盖板(2)上,栅栏柱(2.1)的下端有防退出组合销钉(2.1.1);窨井盖板(2)中心有一孔,孔中有一警示杆(3),警示杆(3)的上下两端各有一薄板帽(3.1),其中下端薄板帽(3.1)上系有一根细绳(3.2),细绳(3.2)从窨井盖板(2)下面的小滑轮a(2.2)和窨井盖座(1)下端的小滑轮b(1.3)中绕过后再系在窨井盖板(2)下面的小钩上;警示杆(3)外围贴有汽车反光贴和警示标语;栅栏柱(2.1)和窨井盖板(2)外周上贴有汽车反光贴;每根栅栏柱(2.1)都向外有弹性。
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。

Claims (2)

1.带栅栏和警示杆的窨井盖,它包括窨井盖座、窨井盖板和警示杆,其特征是:在窨井盖座(1)中部的内侧壁上有一向内凸出的环台(1.1),环台(1.1)上有数个竖孔(1.2),每个竖孔(1.2)内有一根栅栏柱(2.1),栅栏柱(2.1)上端固定在窨井盖板(2)上,栅栏柱(2.1)的下端有防退出组合销钉(2.1.1);窨井盖板(2)中心有一孔,孔中有一警示杆(3),警示杆(3)的上下两端各有一薄板帽(3.1),其中下端薄板帽(3.1)上系有一根细绳(3.2),细绳(3.2)从窨井盖板(2)下面的小滑轮a(2.2)和窨井盖座(1)下端的小滑轮b(1.3)中绕过后再系在窨井盖板(2)下面的小钩上;警示杆(3)外围贴有汽车反光贴和警示标语;栅栏柱(2.1)和窨井盖板(2)外周上贴有汽车反光贴;每根栅栏柱(2.1)都向外有弹性。
2.根据权利要求1所述的带栅栏和警示杆的窨井盖,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。
CN201810577592.1A 2018-06-07 2018-06-07 带栅栏和警示杆的窨井盖 Withdrawn CN108589786A (zh)

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CN203320568U (zh) * 2013-06-08 2013-12-04 魏松 窨井警示保险装置
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CN203320568U (zh) * 2013-06-08 2013-12-04 魏松 窨井警示保险装置
CN204300067U (zh) * 2014-12-12 2015-04-29 赵人兴 自锁式超高强通胀膨胀螺栓
CN204900453U (zh) * 2015-08-27 2015-12-23 台州广翔机械有限公司 防滑膨胀套管
CN207160079U (zh) * 2017-07-18 2018-03-30 杭州富阳鸿祥技术服务有限公司 一种市政工程用防盗窨井盖

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