CN109403381A - 一种窨井盖座 - Google Patents

一种窨井盖座 Download PDF

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Publication number
CN109403381A
CN109403381A CN201710694247.1A CN201710694247A CN109403381A CN 109403381 A CN109403381 A CN 109403381A CN 201710694247 A CN201710694247 A CN 201710694247A CN 109403381 A CN109403381 A CN 109403381A
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China
Prior art keywords
inspection
seat
inspection well
well cover
protection body
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Pending
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CN201710694247.1A
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English (en)
Inventor
李宇箭
刘敏
李海波
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SIAS INTERNATIONAL UNIVERSITY
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SIAS INTERNATIONAL UNIVERSITY
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Priority to CN201710694247.1A priority Critical patent/CN109403381A/zh
Publication of CN109403381A publication Critical patent/CN109403381A/zh
Pending legal-status Critical Current

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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
    • 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
    • E02D29/1481Security devices, e.g. indicating unauthorised opening

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

Abstract

本发明属于窨井盖座的技术领域,主要涉及一种带防护功能的窨井盖座。当窨井盖盖上时,锥形弹簧防护体在窨井盖的压力下被压于窨井内,当窨井盖缺失或打开时,锥形弹簧防护体从窨井中弹出,起到安全防护和警示作用。

Description

一种窨井盖座
技术领域 本发明属于窨井盖座的技术领域,主要涉及一种带防护功能的窨井盖座。
背景技术 窨井又叫检查井,是为维护地下管线而预留人员出入的孔洞。窨井包括雨水、污水、地下煤气、自来水、电力、通讯等各种管道类型的窨井。窨井口通常与地面平齐,为了防止人员或杂物进入,通常需要一个盖子,即窨井盖。城市各种类型的窨井数量巨大,管理单位众多,经常发生窨井盖缺失或打开现象,当窨井盖缺失或打开时,窨井犹如藏在地下的虎口,对人员及车辆造成巨大的安全威胁。现有窨井安全防范措施要么完全缺乏,要么仅在窨井中增挂一张防坠网,存在防范性不足、警示性不足等问题,因此,对窨井进行带有安全防范措施的改造,保证人员、车辆的安全是非常必要的。
发明内容
本发明的目的是提供一种窨井盖座,当窨井盖缺失或打开时,防护装置会从窨井中弹出,从而起到安全防护和警示作用。
本发明采用的技术方案是:本发明由窨井座、窨井盖、锥形弹簧防护体组成。当窨井盖盖上时,锥形弹簧防护体在窨井盖的压力下被压于窨井内,当窨井盖缺失或打开时,锥形弹簧防护体从窨井中弹出,起到安全防护和警示作用。
本发明的有益效果:
1、当窨井盖缺失或打开时,锥形弹簧防护体会自动从窨井中弹出,从而对人员和车辆起到安全防护和警示作用;
2、在泄洪打开窨井盖时,锥形弹簧防护体可防止大块物体进入窨井内,减少窨井堵塞,锥形弹簧防护体中的间隙可使洪水迅速流走;
3、在窨井盖打开时,锥形弹簧防护体中的间隙可插入抽、排水管,在提高安全防护和警示作用的同时又方便窨井抽、排水和通风;
4、当窨井盖盖上时,锥形弹簧防护体会被压缩进窨井内,从窨井内部支撑窨井盖,提高窨井盖的承压力。
附图说明
附图为窨井盖座安装示意图。图中:1.窨井座,2.带孔支撑,3.窨井盖,4.锥形弹簧防护体。
具体实施方式
现结合附图对本发明作进一步叙述。如图1所示,本发明由窨井座(1)、窨井盖(3)、锥形弹簧防护体(4)组成。窨井座(1)内壁上具有多个带孔支撑(2),锥形弹簧防护体(4)旋入带孔支撑(2)上的孔中。当窨井盖缺失或打开时,锥形弹簧防护体(4)会自动从窨井中弹出。

Claims (2)

1.一种窨井盖座,其特征在于:由窨井座(1)、窨井盖(3)、锥形弹簧防护体(4)组成。
2.如权利要求1所述的窨井座(1)内壁上具有多个带孔支撑(2),锥形弹簧防护体(4)旋入带孔支撑(2)上的孔中。
CN201710694247.1A 2017-08-15 2017-08-15 一种窨井盖座 Pending CN109403381A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710694247.1A CN109403381A (zh) 2017-08-15 2017-08-15 一种窨井盖座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710694247.1A CN109403381A (zh) 2017-08-15 2017-08-15 一种窨井盖座

Publications (1)

Publication Number Publication Date
CN109403381A true CN109403381A (zh) 2019-03-01

Family

ID=65454008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710694247.1A Pending CN109403381A (zh) 2017-08-15 2017-08-15 一种窨井盖座

Country Status (1)

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CN (1) CN109403381A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229416A (ja) * 1998-02-17 1999-08-24 Fujita Corp マンホール用墜落防止装置
CN103195094A (zh) * 2013-03-31 2013-07-10 陈俊达 安全窨井盖座
CN103195097A (zh) * 2013-04-03 2013-07-10 陈俊达 一种防坠落安全窨井盖座
CN204356807U (zh) * 2014-12-21 2015-05-27 嘉兴学院 安全窨井

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229416A (ja) * 1998-02-17 1999-08-24 Fujita Corp マンホール用墜落防止装置
CN103195094A (zh) * 2013-03-31 2013-07-10 陈俊达 安全窨井盖座
CN103195097A (zh) * 2013-04-03 2013-07-10 陈俊达 一种防坠落安全窨井盖座
CN204356807U (zh) * 2014-12-21 2015-05-27 嘉兴学院 安全窨井

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Application publication date: 20190301