CN104032769B - 一种安全式井盖 - Google Patents

一种安全式井盖 Download PDF

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Publication number
CN104032769B
CN104032769B CN201410300401.9A CN201410300401A CN104032769B CN 104032769 B CN104032769 B CN 104032769B CN 201410300401 A CN201410300401 A CN 201410300401A CN 104032769 B CN104032769 B CN 104032769B
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warning sign
well lid
guard ring
manhole cover
well
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CN104032769A (zh
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朱善钦
戴玲莉
周爱连
潘适娴
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Zhejiang Huan Hong urban construction Co., Ltd
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Zhejiang Huan Hong Urban Construction Co Ltd
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Abstract

一种安全式井盖,属于市政公共设施领域,是由井盖、报警开关、扭转弹簧、警示牌、防护圈、压缩弹簧组成的,警示牌通过扭转弹簧安装在井盖下方,并与井盖接触,报警开关安装在警示牌与井盖之间,防护圈安装在警示牌下方其一端与压缩弹簧接触另一端与警示牌接触。该发明的有益之处是:这种安全式井盖能够在井盖丢失后弹出警示牌、用防护圈封死井口,能够很好的警示路人防止安全事故的发生,有效避免了人或车轮掉入井口的危险,即使不小心掉入井内也不会造成严重的事故,该安全式井盖克服目前井盖丢失后信息传达不利、没有保护措施的问题,具有很好的安全作用,在城市道路上具有广阔的使用前景。

Description

一种安全式井盖
技术领域
本发明涉及一种安全式井盖,具体地说是应用井盖、压缩弹簧、扭转弹簧、警示牌和防护圈等构成的一种安全式井盖,属于市政公共设施领域。
背景技术
现在城市里很多井盖是可以随便掀开的,所以常常会由于人为因素或者自然因素造成井盖丢失,井盖丢失后会产生很大的安全隐患尤其是在晚上。为了防止事故的发生,需要设计一种既可以提示路人又可以传输信号给市政还可以通过弹出防护圈来防止事故发生的井盖,但目前市场上没有该类井盖。
发明内容
针对上述不足,本发明提供了一种安全式井盖。
本发明是通过以下技术方案实现的:一种安全式井盖,是由井盖、报警开关、扭转弹簧、警示牌、防护圈、压缩弹簧组成的,其特征在于:警示牌通过扭转弹簧安装在井盖下方,并与井盖接触,报警开关安装在警示牌与井盖之间,防护圈安装在警示牌下方其一端与压缩弹簧接触另一端与警示牌接触。
该发明的有益之处是:这种安全式井盖能够在井盖丢失后弹出警示牌、用防护圈封死井口,能够很好的警示路人防止安全事故的发生,有效避免了人或车轮掉入井口的危险,即使不小心掉入井内也不会造成严重的事故,该安全式井盖克服目前井盖丢失后信息传达不利、没有保护措施的问题,具有很好的安全作用,在城市道路上具有广阔的使用前景。
附图说明
附图1为本发明的结构示意图
附图2为本发明中防护圈的结构示意图。
图1中,1、井盖,2、报警开关,3、扭转弹簧,4、警示牌,5、防护圈,6、压缩弹簧。
具体实施方式
一种安全式井盖,是由井盖1、报警开关2、扭转弹簧3、警示牌4、防护圈5、压缩弹簧6组成的,警示牌4底座通过扭转弹簧3安装在井盖1下方,并与井盖1接触,报警开关2安装在警示牌4与井盖1之间,防护圈5安装在警示牌4下方其一端与压缩弹簧6接触另一端与警示牌4接触。
当井盖1被抬起靠在井盖1的警示牌4会在扭转弹簧3的作用下立起来,使警示牌4露出地面,警示牌4立起的同时会压下报警开关2,将信号传送给市政部门,市政部门可以根据报警信号的长短判断井盖1是否被盗,与此同时防护圈5在压缩弹簧6作用下将井口封死,起到防护的作用。
对于本领域的普通技术人员而言,根据本发明的教导,在不脱离本发明的原理与精神的情况下,对实施方式所进行的改变、修改、替换和变型仍落入本发明的保护范围之内。

Claims (1)

1.一种安全式井盖,是由井盖,报警开关、扭转弹簧、警示牌、防护圈、压缩弹簧组成的,其特征在于,警示牌通过扭转弹簧安装在井盖下方,并与井盖接触,报警开关安装在警示牌与井盖之间,防护圈安装在警示牌下方其一端与压缩弹簧接触另一端与警示牌接触;当井盖被抬起靠在井盖的警示牌会在扭转弹簧的作用下立起来,使警示牌露出地面,警示牌立起的同时会压下报警开关,将信号传送给市政部门,市政部门可以根据报警信号的长短判断井盖是否被盗,与此同时防护圈在压缩弹簧作用下将井口封死,起到防护的作用。
CN201410300401.9A 2014-06-28 2014-06-28 一种安全式井盖 Active CN104032769B (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727351A (en) * 1993-05-26 1998-03-17 Neathery; David L. Manhole insert and tether and method
CN201121342Y (zh) * 2007-10-30 2008-09-24 史建军 城市路面井盖缺失示警装置
CN203296066U (zh) * 2013-05-23 2013-11-20 淄博职业学院 具有灯光动感提醒功能的井盖
CN203334318U (zh) * 2013-07-18 2013-12-11 魏世奇 一种安全井盖
CN203411995U (zh) * 2013-07-05 2014-01-29 郭长城 一种安全防坠落窨井
CN203559433U (zh) * 2013-09-25 2014-04-23 国家电网公司 一种具有安防报警功能的电力电信工程井盖
CN103758152A (zh) * 2013-12-27 2014-04-30 国家电网公司 具有开启保护和警示功能的井盖

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110200388A1 (en) * 2010-02-17 2011-08-18 Buhamad Omar A Anti-Theft Device for Removeable Manhole and Gully Covers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727351A (en) * 1993-05-26 1998-03-17 Neathery; David L. Manhole insert and tether and method
CN201121342Y (zh) * 2007-10-30 2008-09-24 史建军 城市路面井盖缺失示警装置
CN203296066U (zh) * 2013-05-23 2013-11-20 淄博职业学院 具有灯光动感提醒功能的井盖
CN203411995U (zh) * 2013-07-05 2014-01-29 郭长城 一种安全防坠落窨井
CN203334318U (zh) * 2013-07-18 2013-12-11 魏世奇 一种安全井盖
CN203559433U (zh) * 2013-09-25 2014-04-23 国家电网公司 一种具有安防报警功能的电力电信工程井盖
CN103758152A (zh) * 2013-12-27 2014-04-30 国家电网公司 具有开启保护和警示功能的井盖

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