WO2015192405A1 - 带承重杆的防坠井盖 - Google Patents

带承重杆的防坠井盖 Download PDF

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Publication number
WO2015192405A1
WO2015192405A1 PCT/CN2014/081538 CN2014081538W WO2015192405A1 WO 2015192405 A1 WO2015192405 A1 WO 2015192405A1 CN 2014081538 W CN2014081538 W CN 2014081538W WO 2015192405 A1 WO2015192405 A1 WO 2015192405A1
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WO
WIPO (PCT)
Prior art keywords
cover
fall
load
bearing rod
weight
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Application number
PCT/CN2014/081538
Other languages
English (en)
French (fr)
Inventor
田艺儿
Original Assignee
田艺儿
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 田艺儿 filed Critical 田艺儿
Publication of WO2015192405A1 publication Critical patent/WO2015192405A1/zh

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Classifications

    • 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
    • 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

Definitions

  • the utility model relates to a monitoring device, in particular to a reliable video and light contrast monitoring system with self-detection function suitable for municipal roads.
  • Chinese patent CN 203383241 U provides a fall arrest inspection well cover
  • the basic support is composed of two different diameter annular support platforms stacked up and down, adopting the design of double bearing platform, the first bearing platform is placed with the manhole cover, and the second bearing The platform is placed to prevent the falling of the manhole cover, so that after the manhole cover is lost or damaged, there is also a fall prevention cover to protect the safety of the masses.
  • the anti-falling cover will also be damaged. If the damage is serious, the anti-falling hole will be broken in the middle, and the falling cover will not be covered.
  • the existing design of the manhole cover is defective.
  • the utility model provides a fall prevention cover with a load bearing rod, which can avoid damage of the fall protection cover and thereby play a role of safety fall prevention.
  • a fall arresting cover with a load bearing rod comprising a support, a manhole cover and a fall prevention cover, characterized in that it further comprises two or more load-bearing rods, the load-bearing rod is arranged on the lower abutment, and the well cover is arranged on the upper base
  • the load bearing rod is under the fall protection cover, and the fall protection cover is disposed on the inner wall of the support.
  • the load bearing rod is fixed to the lower base by a rotating pin.
  • the fall protection cover is fixed to the inner wall of the support by a flip pin.
  • the anti-fall cover is a stencil grill structure.
  • the manhole cover and the fall prevention cover may be any one of a circle or a rectangle, respectively.
  • the utility model has the beneficial effects that the load-bearing rod disposed under the anti-falling cover can effectively support the anti-falling cover, and the anti-falling cover is prevented from being damaged due to too much force, so that the manhole cover effectively functions as a safety and fall-proof.
  • Figure 1 is a schematic cross-sectional view of the utility model
  • FIG. 2 is a top plan view of the utility model after the manhole cover is opened.
  • two or more load-bearing rods are added on the basis of the existing manhole cover.
  • the load-bearing rod is fixed on the lower abutment by a rotating pin shaft, and the lower abutment supports the load-bearing rod, and the load-bearing rod is provided with an anti-loading rod.
  • the cover and the anti-fall cover are fixed on the inner wall of the support by the flip pin, so that the load-bearing rod can share the force of the fall-proof cover and reduce the damage of the fall-proof cover.
  • there is also an upper abutment and a common manhole cover is erected on the upper abutment.
  • the manhole cover is flush with the road surface, which is beautiful and practical. Normally, the manhole cover is closed, that is, the manhole cover, the fall prevention cover, and the load-bearing rod are all in a horizontal position. The load-bearing rod and the fall-proof cover do not work. If the manhole cover is lost or damaged, the anti-fall cover will be exposed. The vehicle or pedestrian will not be transferred to the underground. Due to the anti-falling effect, the vehicle and pedestrians can walk normally.
  • the two load-bearing rods provided under the anti-fall cover can effectively reduce the force of the anti-foll cover and transfer the force to the support, reducing the force of the anti-foll cover and increasing its service life.
  • the anti-fall cover is a stencil grid structure that prevents it from being washed away by rain and water. Because sewers or gas wells are often round, the fall protection cover and manhole cover are often rounded as shown.

Landscapes

  • 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

一种带承重杆的防坠井盖，包括支座、井盖、防坠盖，还包括两条或者两条以上的承重杆，承重杆设于下基台上，井盖架设在上基台，承重杆处于防坠盖下方，防坠盖设于支座的内墙壁上。

Description

带承重杆的防坠井盖
技术领域
本实用新型涉及一种监控设备，具体涉及一种可靠的适用于市政 道路的带有自检测功能的视频和光线对比监控系统。
背景技术
当今的市政道路也是市政管线的主要通道，道路下埋设着诸如雨 水、 污水、 给水、 燃气、 电力、 电信等众多管线， 这其中也存在一些 安全隐患， 尤其是雨水、 污水等的井盖。 雨水较大的时候， 若下水道 堵塞，会导致排不急的水反溢，甚至会冲刷井盖将其冲走。管道较深， 一旦井盖损坏或丢失，这些失盖检査井成为危及交通和行人安全的隐 患。 近年来检査井井盖丢失造成地下管线检査井 "吃人"事件时有发 生。
中国专利 CN 203383241 U提供了一种防坠检査井井盖， 其基本支 座由两个不同直径环形支撑台上下堆叠而成， 采用双承重台的设计， 第一承重台安置井盖， 第二承重台安置防坠井盖， 这样井盖丢失或者 损坏之后， 还有防坠井盖进行保护， 保证了群众的安全。 但是随着时 间的积累， 防坠井盖也会出现损坏， 若损坏严重将导致防坠井中间断 裂， 无法盖起不到防坠的作用， 现有设计的井盖存在缺陷。
实用新型内容
针对现有技术中的不足，本实用新型提供一种带承重杆的防坠井 盖， 能够避免防坠盖损坏， 从而起到安全防坠的作用。
为了解决上述技术问题， 本实用新型的技术方案如下： 带承重杆的防坠井盖， 包括支座、 井盖、 防坠盖， 其特征在于， 还包括两条或者两条以上的承重杆， 承重杆设于下基台上， 所述井盖 架设在上基台， 承重杆处于防坠盖下方， 所述防坠盖设于所述支座的 内墙壁上。
所述承重杆通过旋转销轴固定在下基台。
所述防坠盖通过翻转销轴固定在支座的内墙壁上。
所述防坠盖为网板格栅结构。
所述井盖和防坠盖可分别为圆形或长方形中的任意一种。
本实用新型的有益效果在于：设于防坠盖下方的承重杆可以有效 支撑防坠盖， 避免防坠盖因受力太大而损坏， 使得井盖有效地起到了 安全、 防坠的作用。
附图说明
下面结合附图以及实施例对本实用新型做进一歩的说明。
图 1为本实用新型的剖面结构示意图；
图 2为本实用新型井盖打开后的俯视图。 如图 1所示，在现有井盖的基础上增加了两条或者两条以上的承 重杆， 承重杆通过旋转销轴固定在下基台上， 下基台支撑承重杆， 承 重杆上面设有防坠盖， 防坠盖通过翻转销轴固定在支座的内墙壁上， 这样承重杆就可以分担防坠盖的受力，减少防坠盖损坏。在此基础上， 还设有上基台， 上基台上架设了常用的井盖， 井盖与路面齐平， 美观 实用。 通常情况下， 井盖处于关闭状态， 也就是井盖、 防坠盖、 承重杆 都处于水平位置。承重杆和防坠盖不起作用。如若遇到井盖丢失或者 损坏的情况， 就会裸露出防坠盖， 车辆或者行人经过不会调到井下， 由于防坠盖的作用， 车辆和行人可以正常行走。 防坠盖下方设有的两 个承重杆能有效减轻防坠盖的受力， 将力转移到支座上， 减少了防坠 盖的受力， 增加其使用寿命。
防坠盖是网板栅格结构， 能够避免因雨水上溢将其冲走。 因为下 水道或者燃气井常为圆形， 所以防坠盖和井盖也经常设为圆形， 如图
2所示。 但是也有时候将其设置成为长方形。
以上所述仅是本发明创造的优选实施方式， 应当指出： 对于本技 术领域的普通技术人员来说， 在不脱离本发明创造所述原理的前提 下， 还可以做出若干改进和润饰， 这些改进和润饰也应视为本发明创 造的保护范围。

Claims

禾'應
1、 带承重杆的防坠井盖， 包括支座、 井盖、 防坠盖， 其特征在 于， 还包括两条或者两条以上的承重杆， 承重杆设于下基台上， 所述 井盖架设在上基台， 承重杆处于防坠盖下方， 所述防坠盖设于所述支 座的内墙壁上。
2、根据权利要求 1所述的带承重杆的防坠井盖， 其特征还在于， 所述承重杆通过旋转销轴固定在下基台。
3、根据权利要求 1所述的带承重杆的防坠井盖， 其特征还在于， 所述防坠盖通过翻转销轴固定在支座的内墙壁上。
4、根据权利要求 3所述的带承重杆的防坠井盖， 其特征还在于， 所述防坠盖为网板格栅结构。
5、根据权利要求 1所述的带承重杆的防坠井盖， 其特征还在于， 所述井盖和防坠盖可分别为圆形或长方形中的任意一种。
PCT/CN2014/081538 2014-06-17 2014-07-03 带承重杆的防坠井盖 WO2015192405A1 (zh)

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CN201420322101 2014-06-17
CN201420322101.6 2014-06-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086360A (zh) * 2017-12-21 2018-05-29 杭州金盟道路设施有限公司 一种一体式防沉降防坠落的井盖及其开锁装置
CN112761232A (zh) * 2021-01-05 2021-05-07 福建省融创建设工程有限公司 一种市政排水井及其施工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293385A (ja) * 2002-03-29 2003-10-15 Kogi Corp マンホール蓋体の開閉装置
WO2003093586A1 (en) * 2002-05-06 2003-11-13 Kyung-Soo Seo Safety equipment of a manhole
KR20110009395U (ko) * 2010-03-29 2011-10-06 강성진 안전성을 갖춘 오폐수 정화조용 맨홀 뚜껑 받침 어셈블리
CN202416360U (zh) * 2011-12-27 2012-09-05 江西中联建设集团有限公司 安全型检查井结构
CN203383241U (zh) * 2013-07-25 2014-01-08 无锡市政设计研究院有限公司 防坠检查井井盖
CN203625935U (zh) * 2013-08-08 2014-06-04 山东电力集团公司日照供电公司 电缆井盖防坠保护装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293385A (ja) * 2002-03-29 2003-10-15 Kogi Corp マンホール蓋体の開閉装置
WO2003093586A1 (en) * 2002-05-06 2003-11-13 Kyung-Soo Seo Safety equipment of a manhole
KR20110009395U (ko) * 2010-03-29 2011-10-06 강성진 안전성을 갖춘 오폐수 정화조용 맨홀 뚜껑 받침 어셈블리
CN202416360U (zh) * 2011-12-27 2012-09-05 江西中联建设集团有限公司 安全型检查井结构
CN203383241U (zh) * 2013-07-25 2014-01-08 无锡市政设计研究院有限公司 防坠检查井井盖
CN203625935U (zh) * 2013-08-08 2014-06-04 山东电力集团公司日照供电公司 电缆井盖防坠保护装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086360A (zh) * 2017-12-21 2018-05-29 杭州金盟道路设施有限公司 一种一体式防沉降防坠落的井盖及其开锁装置
CN108086360B (zh) * 2017-12-21 2023-11-10 杭州金盟道路设施有限公司 一种一体式防沉降防坠落的井盖及其开锁装置
CN112761232A (zh) * 2021-01-05 2021-05-07 福建省融创建设工程有限公司 一种市政排水井及其施工方法

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