KR200285775Y1 - manhole with safety apparatus - Google Patents

manhole with safety apparatus Download PDF

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Publication number
KR200285775Y1
KR200285775Y1 KR2020020013730U KR20020013730U KR200285775Y1 KR 200285775 Y1 KR200285775 Y1 KR 200285775Y1 KR 2020020013730 U KR2020020013730 U KR 2020020013730U KR 20020013730 U KR20020013730 U KR 20020013730U KR 200285775 Y1 KR200285775 Y1 KR 200285775Y1
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KR
South Korea
Prior art keywords
manhole
safety device
wall
manholes
safety
Prior art date
Application number
KR2020020013730U
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Korean (ko)
Inventor
서경수
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서경수
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.)
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Publication date
Application filed by 서경수 filed Critical 서경수
Priority to KR2020020013730U priority Critical patent/KR200285775Y1/en
Priority to KR2020020023650U priority patent/KR200295534Y1/en
Priority to AU2002367911A priority patent/AU2002367911A1/en
Priority to PCT/KR2002/001506 priority patent/WO2003093586A1/en
Application granted granted Critical
Publication of KR200285775Y1 publication Critical patent/KR200285775Y1/en

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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
    • E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
    • 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
    • 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

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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

본 고안은 안전장치를 갖는 맨홀에 관한 것으로 맨홀의 청소나 점검, 작업시 맨홀 뚜껑을 열어 두었을 경우나 부주의로 맨홀 뚜껑이 열렸을 경우 사람과 동물이 맨홀에 빠지는 사고를 예방할 수 있도록 한 안전장치를 갖는 맨홀을 제공하는데 그 목적이 있다. 상기한 목적을 달성하기 위하여 본 고안은 맨홀벽체(110), 안전장치지지대(120), 맨홀안전장치(130) 등으로 구성된다. 상기 목적은 맨홀벽체(110) 상단 내벽에 4방향으로 안전장치지지대(120)를 설치하고 각각에 홈(121)을 파서 스테인레스 재질로 된 맨홀안전장치(130)를 설치하는 것을 특징으로 하는 안전장치를 갖는 맨홀을 제공함으로써 달성할 수 있다.The present invention relates to a manhole with a safety device. A safety device is provided to prevent accidents in which people and animals fall into the manhole when the manhole cover is left open during care, inspection, or work. The purpose is to provide a manhole having. In order to achieve the above object, the present invention consists of a manhole wall 110, a safety device support 120, a manhole safety device 130, and the like. The purpose is to install the safety device support 120 in four directions on the upper inner wall of the manhole wall 110, the groove 121 in each of the safety device, characterized in that for installing a manhole safety device 130 made of stainless steel It can be achieved by providing a manhole having a.

Description

안전장치를 갖는 맨홀{manhole with safety apparatus}Manhole with safety apparatus

본 고안은 안전장치를 갖는 맨홀에 관한 것으로, 맨홀 내벽에 안전장치지지대와 맨홀안전장치를 설치한 후 맨홀뚜껑을 덮음으로써 만일의 경우 발생할 수 있는 사고를 미연에 방지할 수 있도록 한 안전장치를 갖는 맨홀에 관한 것이다.The present invention relates to a manhole having a safety device, and by installing a safety device support and a manhole safety device on the inner wall of the manhole and covering the manhole cover having a safety device to prevent accidents that may occur in case of accident in advance. It's about the manhole.

종래로부터 사용되어 온 각종 맨홀은 안전장치 없이 뚜껑을 덮어 사용하는 것이 대부분이다. 따라서 맨홀 청소시나 점검시 잠시 뚜껑을 열어 두었을 경우 또는 필요에 의해 열어 두었다 부주의로 닫지 않았을 경우, 바람이나 호우 등 천재지변으로 맨홀 뚜껑이 열였을 경우 곧바로 사고로 이어지는 경우가 종종 발생하곤 하였다. 특히, 주간보다는 야간에 사고가 잦으며 번화한 거리나 도심지역보다 외곽지역이나 농촌지역에서, 밝은 곳보다 어두운 곳에서 사고가 빈번하게 발생하기도 한다.Various manholes that have been used in the past are mostly used by covering the lid without a safety device. Therefore, when the manhole was opened for a short time during cleaning or inspection of the manhole, or if it was not inadvertently closed, and the manhole cover was opened due to natural disasters such as wind or heavy rain, it often led to an accident. In particular, accidents are more frequent at night than during the day, and accidents are more frequent in outer areas or rural areas than in bustling streets or downtown areas, and in darker places than in bright areas.

상기한 안전장치가 설치되지 않은 맨홀은 때로는 사람이나 동물의 목숨을 앗아 가기도 한다. 정화조의 경우 3-5m 로 매우 깊고 내용물이 유독하여 사고가 발생할 경우 바로 인명피해로 이어지며 상·하수관의 경우 관경이 800mm 이상으로 크고경사가 비교적 급하며 유량이 많은 하류지역의 경우 사람이나 동물이 빠질 경우 관속으로 빨려들어 가기 때문에 역시 인명피해로 이어진다.Manholes without these safety devices sometimes take the lives of people or animals. In case of septic tank, it is 3-5m deep and the contents are toxic, and if an accident occurs, it immediately leads to human injury. In the case of water and sewage pipes, the diameter is 800mm or more and the slope is relatively steep If it falls out, it will be sucked into the tube, which will also lead to casualties.

종래로부터 이용된 맨홀의 개략도는 도 4와 같다.A schematic diagram of a manhole conventionally used is shown in FIG. 4.

상기 도 4에서 보는 바와 같이 종래의 맨홀은 안전장치없이 맨홀벽체(110)에 뚜껑을 덮어 사용하였다. 단지, 뚜껑을 다소 무거운 재질로 하거나 경우에 따라서는 시건장치를 하여 장비나 도구에 의하지 않고서는 열지 못하도록 하는 정도이다.As shown in FIG. 4, the conventional manhole was used by covering a lid on the manhole wall 110 without a safety device. However, the lid may be made of a heavier material or, in some cases, a locking device to prevent it from being opened without the aid of equipment or tools.

이 경우 관계자외 시민들이 맨홀뚜껑을 여는 것은 어느정도 방지할 수 있으나 필요에 의해 관계자가 열고 부주의로 닫지 않는 경우와 천재지변으로 맨홀뚜껑이 열였을 경우 발생되는 사고는 피할 수 없다.In this case, it is possible to prevent the citizens from opening the manhole cover to some extent, but accidents that occur when the person is not inadvertently closed by carelessness and the manhole cover is opened due to natural disasters are inevitable.

이에 본 고안은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 맨홀의 상단 내벽에 콘크리트 재질로 안전장치지지대(120)를 설치하고 가운데 부분에 홈(121)을 판후 부식이나 변질이 되지 않는 스테인레스 재질의 맨홀안전장치(130)를 설치하여 여러 경우에 발생될 수 있는 사고를 미연에 방지하고자 하는데 그 목적이 있다.The present invention is to solve the conventional problems as described above, after installing the safety device support 120 with a concrete material on the upper inner wall of the manhole and plate the groove 121 in the center of the stainless steel material does not corrode or deteriorate The purpose of the manhole safety device 130 is to prevent accidents that may occur in many cases in advance.

도 1은 본 고안에 의한 안전장치를 갖는 맨홀을 보여주는 상태도.1 is a state diagram showing a manhole having a safety device according to the present invention.

도 2는 안전장치를 갖는 맨홀의 정면도.2 is a front view of a manhole with safety device.

도 3은 안전장치를 갖는 맨홀의 벽체 홈부 상태도.Figure 3 is a state diagram of the wall groove of the manhole having a safety device.

도 4는 종래의 맨홀 개략도.4 is a schematic view of a conventional manhole.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 맨홀 110 : 맨홀벽체 120 : 안전장치지지대100: manhole 110: manhole wall 120: safety device support

121 : 홈 130 : 맨홀안전장치121: groove 130: manhole safety device

상기한 목적을 달성하기 위하여 본 고안은 맨홀벽체(110) 안쪽에 안전장치지지대(120)를 설치한 후 가운데 부분에 홈(121)을 파서 부식되지 않는 스테인레스 재질의 맨홀안전장치(130)를 설치한 후 맨홀뚜껑을 그 위에 덮어 사용하는 것을 특징으로 하는 안전장치를 갖는 맨홀을 제공함으로써 달성할 수 있다.In order to achieve the above object, the present invention installs the safety device support 120 inside the manhole wall 110, and then installs the manhole safety device 130 made of stainless material, which is not corroded by digging the groove 121 in the center portion. It can then be achieved by providing a manhole with a safety device characterized in that the manhole cover is covered thereon for use.

이하 첨부한 도면을 참조하여 본 고안의 실시예를 상세하게 설명하기로 하나, 본 고안은 하기한 설명에 한정하는 것은 아니다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited to the following description.

또한 도면의 부호는 종래 장치와의 혼동을 막기 위해 동일장치에 대해서는 동일한 부호를 사용하였다.In addition, in order to prevent confusion with a conventional apparatus, the same code | symbol is used for the same apparatus.

도 1은 본 고안에 의한 안전장치를 갖는 맨홀을 보여주는 상태도로써, 상기 도 1에서 보는 바와 같이 맨홀벽체(110) 안쪽에 안전장치지지대(120)가 콘크리트 재질로 설치되어 있으며 4방으로 맨홀안전장치(130)가 설치되어 있다. 맨홀의 크기나 모양에 따라서는 십자모양 외에 좀더 좁은 간격으로 여러개의 맨홀안전장치(130)를 설치할 수도 있다.1 is a state diagram showing a manhole having a safety device according to the present invention, as shown in FIG. 1, a safety device support 120 is installed inside a manhole wall 110, and a manhole safety device is installed in four directions. 130 is provided. Depending on the size or shape of the manhole, in addition to the cross shape, a plurality of manhole safety devices 130 may be installed at narrower intervals.

도 2는 안전장치를 갖는 맨홀의 정면도로서 부식되지 않는 재질의 스테인레스로 만든 맨홀안전장치(130)의 상세한 모양을 나타내고 있다.FIG. 2 is a front view of the manhole having the safety device, showing a detailed shape of the manhole safety device 130 made of stainless steel that is not corroded.

도 3은 안전장치를 갖는 맨홀의 벽체 홈부 상태도로서 ㄷ 자 모양의 맨홀안전장치(130) 끝단이 들어갈 수 있도록 제작되었다. 이로써 맨홀 뚜껑이 쉽고, 안전하게 닫힐 수 있도록 한 것이다.3 is a state diagram of the wall groove portion of the manhole having a safety device was manufactured to enter the end of the c-shaped manhole safety device 130. This allows the manhole cover to be closed easily and safely.

상기에서 설명한 바와 같이 본 고안은 맨홀 상단에 안전장치를 설치함으로써 청소나 점검 혹은 사람의 부주의로 맨홀 뚜껑을 열었을 경우 또는 천재지변으로 맨홀 뚜껑이 열였을 경우 등에 발생할 수 있는 사고를 미연에 방지할 수 있는 유용한 고안인 것이다.As described above, the present invention can prevent accidents that may occur when the manhole cover is opened due to inadvertent cleaning or inspection, or when the manhole cover is opened due to natural disaster, by installing a safety device on the top of the manhole. It is a useful design.

Claims (1)

정화조 맨홀, 오·폐수처리시설 맨홀, 상·하수도 맨홀, 통신 맨홀, 기타 각종 맨홀에 있어서, 맨홀벽체 내부 상단에 안전장치지지대를 설치하여 홈을 판후 맨홀안전장치를 설치하여 발생될 수 있는 안전사고를 미연에 방지할 수 있도록 한 것을 특징으로 하는 안전장치를 갖는 맨홀In septic tank manholes, sewage and wastewater treatment facilities manholes, water and sewage manholes, telecommunication manholes, and other manholes, safety accidents that can be caused by installing a manhole safety device after installing a safety device support on top of the manhole wall Manholes with safety devices, characterized in that to prevent them in advance
KR2020020013730U 2002-05-06 2002-05-06 manhole with safety apparatus KR200285775Y1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR2020020013730U KR200285775Y1 (en) 2002-05-06 2002-05-06 manhole with safety apparatus
KR2020020023650U KR200295534Y1 (en) 2002-05-06 2002-08-07 Safty equipment of a manhole
AU2002367911A AU2002367911A1 (en) 2002-05-06 2002-08-07 Safety equipment of a manhole
PCT/KR2002/001506 WO2003093586A1 (en) 2002-05-06 2002-08-07 Safety equipment of a manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020020013730U KR200285775Y1 (en) 2002-05-06 2002-05-06 manhole with safety apparatus

Publications (1)

Publication Number Publication Date
KR200285775Y1 true KR200285775Y1 (en) 2002-08-14

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KR2020020013730U KR200285775Y1 (en) 2002-05-06 2002-05-06 manhole with safety apparatus
KR2020020023650U KR200295534Y1 (en) 2002-05-06 2002-08-07 Safty equipment of a manhole

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Application Number Title Priority Date Filing Date
KR2020020023650U KR200295534Y1 (en) 2002-05-06 2002-08-07 Safty equipment of a manhole

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KR (2) KR200285775Y1 (en)
AU (1) AU2002367911A1 (en)
WO (1) WO2003093586A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200400486A (en) * 2004-03-26 2005-09-27 Skov Jens Fall protection
CN102518150A (en) * 2011-12-12 2012-06-27 陶章菊 Arched support for inspection well cover
CN102561398A (en) * 2011-12-20 2012-07-11 陶章菊 Bracket of inspection well cover
FR3000752B1 (en) * 2013-01-10 2015-01-16 Patrick Bobineau SECURE VISIT FOR ALL DUST WATER
CN104250977B (en) * 2013-06-25 2016-02-24 国家电网公司 Anti-fall well device and there is the well of this device
GB2515802A (en) * 2013-07-04 2015-01-07 Sean Daniel O'connell Manhole safety device
CN103362139B (en) * 2013-07-11 2015-07-22 东莞市兆品建材有限公司 Protective grid of underground well
WO2015192405A1 (en) * 2014-06-17 2015-12-23 田艺儿 Fall arrest well cover having weight-bearing rods
WO2016137357A1 (en) * 2015-02-25 2016-09-01 Олег Романович ДУТКО Inspection manhole (variants)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757133B2 (en) * 1994-12-19 1998-05-25 アロン化成株式会社 Fall prevention safety chain for manhole of sewer system
JP2963884B2 (en) * 1997-06-11 1999-10-18 三山工業株式会社 Mounting device for safety guard for manhole
KR200205760Y1 (en) * 2000-07-03 2000-12-01 이일세 Manhole cover for paving
JP2002105974A (en) * 2000-09-28 2002-04-10 Hanex Co Ltd Safety structure of manhole and construction method

Also Published As

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AU2002367911A1 (en) 2003-11-17
KR200295534Y1 (en) 2002-11-18
WO2003093586A1 (en) 2003-11-13

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