KR200489930Y1 - Test box for measuring electric voltage - Google Patents

Test box for measuring electric voltage Download PDF

Info

Publication number
KR200489930Y1
KR200489930Y1 KR2020180002984U KR20180002984U KR200489930Y1 KR 200489930 Y1 KR200489930 Y1 KR 200489930Y1 KR 2020180002984 U KR2020180002984 U KR 2020180002984U KR 20180002984 U KR20180002984 U KR 20180002984U KR 200489930 Y1 KR200489930 Y1 KR 200489930Y1
Authority
KR
South Korea
Prior art keywords
anticorrosive
main body
measuring box
box
potential
Prior art date
Application number
KR2020180002984U
Other languages
Korean (ko)
Inventor
박봉용
김봉현
권상문
Original Assignee
주식회사 한국가스기술공사
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 주식회사 한국가스기술공사 filed Critical 주식회사 한국가스기술공사
Priority to KR2020180002984U priority Critical patent/KR200489930Y1/en
Application granted granted Critical
Publication of KR200489930Y1 publication Critical patent/KR200489930Y1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

본 고안의 방식전위 측정함은 내부에 배관의 리드선과 접지선이 내장되며 원통형으로 형성된 본체(10)와, 본체(10)의 외주면에 본체(10)를 보호하는 고무 재질로 형성된 고무몰딩부(30)와, 본체(10)의 상부를 개폐하는 뚜껑(50)으로 구성된다.
본 고안의 방식전위 측정함은 종래의 콘크리트 재질의 몰딩부를 고무재질의 몰딩부를 사용하여, 방식전위 측정함이 설치된 주변의 도로 공사시나 방식전위 측정함의 교체시 고무재질의 몰딩부가 파손되거나 손상되는 것을 방지할 수 있고, 이로 인해 기존에 설치된 방식전위 측정함을 철거하고 재설치하는 경우 철거된 방식전위 측정함을 재사용할 수 있다. The anticorrosive measuring box of the present invention has a rubber molded part 30 formed of a rubber material protecting the main body 10 on the outer circumferential surface of the main body 10 and the outer circumferential surface of the main body 10 in which the lead wire and the ground wire of the pipe are built-in. ) And a lid 50 that opens and closes the upper portion of the main body 10.
The anticorrosive measuring box of the present invention uses a rubber molded part of a conventional concrete molding part, so that the molded part of the rubber material is damaged or damaged when the road construction around the anticorrosive potential measuring box is installed or when the anticorrosive potential measuring box is replaced. This can be prevented, and if this is the case, the existing installed method is to be reused when the existing method is removed and reinstalled.

Description

방식전위 측정함{Test box for measuring electric voltage}Test box for measuring electric voltage

본 고안은 방식전위 측정함에 관한 것으로, 특히 방식전위 측정함의 본체 외주면에 고무재질의 몰딩부를 구비하여 방식전위 측정함 주변의 공사시나 방식전위 측정함의 교체시 몰딩부의 파손을 방지하고, 재사용이 가능한 방식전위 측정함에 관한 것이다.The present invention relates to anticorrosive potential measurement, in particular, a rubber molding on the outer circumferential surface of the main body of the anticorrosive potential measurement box to prevent damage to the molding part during construction around the anticorrosive potential measurement box or replacement of the anticorrosive potential measurement box, and reusable Relates to measuring potential.

매설 가스 배관의 방식전위 측정함이나 가스 누설 검지 공함은 지하에 매설된 가스배관의 상태를 지상에서 용이하게 측정할 수 있는 테스트 박스로서 적당한 감지회로를 내장하게 되고, 이러한 감지회로를 이용해서 지하 매설 가스 배관의 피복상태, 부식, 균열 등을 지상에서 검사하여 가스 누츨 등의 안전사고를 미연에 방지하고 있다.The anticorrosive potential measuring box or gas leak detection box of the buried gas pipe is a test box that can easily measure the condition of the gas pipe buried underground, and incorporates a suitable sensing circuit. The gas pipe covering, corrosion, and cracks are inspected on the ground to prevent any safety accidents such as gas leaks.

상기 방식전위 측정함과 관련된 선행기술로는, 대한민국 등록실용신안공보 제20-0144440호 "매설 가스배관의 방식전위 측정함"(공고일자 : 1999.06.15)과, 대한민국 등록실용신안공보 제20-0254140호 "매설 가스배관의 방식전위 측정함"(공고일자 : 2001.11.23)이 개시되어 있다.The prior art related to the anticorrosive measuring box, Republic of Korea Utility Model Publication No. 20-0144440, "Method of measuring the potential of the buried gas pipeline" (Notification Date: June 15, 1999), Republic of Korea Registered Utility Model Publication No. 20- 0254140 discloses "Corrosion potential measurement of buried gas pipelines" (Dec. 21, 2001).

이와 같은 방식전위 측정함은 배관의 경로를 따라서 일정 구간마다 설치하고 이 측정함으로부터 전위측정장치를 이용하여 일정한 주기로 배관의 방식전위를 수작업으로 측정한 다음, 측정된 전위를 보고 배관의 방식상태를 판별하게 된다This type of potential measurement box is installed at regular intervals along the route of the pipe, and by using the potential measuring device, the anticorrosive potential of the pipe is measured manually at regular intervals. Will be identified

도 1은 종래의 방식전위 측정함의 구성도이고, 도 2는 종래의 방식전워 측정함의 단면도이다.1 is a configuration diagram of a conventional anticorrosive measuring box, Figure 2 is a cross-sectional view of a conventional anticorrosive power measuring box.

도 1 및 도 2에 도시된 바와 같이, 종래의 방식전위 측정함은 내부에 배관의 리드선과 접지선이 내장되며 회주철 재질로 원통형으로 형성된 본체(1)와 본체(1)의 외주면을 감싸며 콘크리트재질로 형성되어 본체(1)를 보호하는 콘크리트 몰딩부(3)와, 본체(1)의 상부를 개폐하는 뚜껑(5)으로 구성된다.As shown in Figures 1 and 2, the conventional anticorrosive measuring box is embedded in the lead wire and the ground wire of the pipe inside and wrap the outer circumferential surface of the body (1) and the body (1) formed in a cylindrical shape of gray cast iron material as a concrete material It is formed of a concrete molding part 3 to protect the main body 1, and a lid 5 to open and close the upper portion of the main body (1).

본체(1)와 콘크리트 몰딩부(3)는 차도나 인도 등의 노면에 매립되고, 뚜껑(5)은 노출되는 형태로 설치된다.The main body 1 and the concrete molding part 3 are embedded in a road surface such as a roadway or sidewalk, and the lid 5 is provided in an exposed form.

방식전위 측정함이 설치된 도로의 공사시, 예를 들어, 경계석 교체공사, 보도 블록 교체공사, 상수관공사 또는 도로확장 공사시에 종래의 방식전위 측정함의 콘크리트 몰딩부는 콘크리트 재질로 형성되어 있어, 콘크리트 몰딩부가 공사과정에서 손쉽게 파손이나 손상이 발생되어 방식전위 측정함을 철거하고 신규의 방식전위 측정함을 재설치하는 문제점을 가지고 있다.The concrete molding part of the conventional anticorrosive potential measuring box is made of concrete material at the time of construction of the road where the anticorrosive potential measuring box is installed, for example, at boundary stone replacement work, sidewalk block replacement work, water pipe construction, or road extension work. Damage or damage is easily generated during the additional construction process has the problem of removing the anticorrosive measuring box and reinstall the new anticorrosive measuring box.

또한, 방식전위 측정함을 교체 또는 철거시에는 의도적으로 콘크리트 몰딩부를 파쇄시켜야 하므로, 방식전위 측정함을 재사용할 수 없을 뿐만 아니라, 파쇄된 콘크리트 잔해를 처리하여하는 문제점을 가지고 있다.In addition, when replacing or dismantling the anti-corrosive potential measuring box to be intentionally crushed concrete molding part, not only can not reuse the anti-corrosive potential measuring box, there is a problem of treating the crushed concrete debris.

대한민국 등록실용신안공보 제20-0144440호 "매설 가스배관의 방식전위 측정함"(공고일자 : 1999.06.15)Republic of Korea Utility Model Registration No. 20-0144440 "Measurement of anticorrosive potential of buried gas piping" (date: 1999.06.15) 대한민국 등록실용신안공보 제20-0254140호 "매설 가스배관의 방식전위 측정함"(공고일자 : 2001.11.23)Republic of Korea Utility Model Registration No. 20-0254140 "Measurement of anticorrosive potential of buried gas piping" (date: November 23, 2001)

본 고안의 목적은 방식전위 측정함의 본체 외주면에 고무재질의 몰딩부를 구비하여 방식전위 측정함 주변의 공사시나 방식전위 측정함의 교체시 몰딩부의 파손을 방지하고, 재사용이 가능한 방식전위 측정함을 제공하는 데 있다. The object of the present invention is to provide a molded part of the anti-corrosive potential measuring box on the outer peripheral surface of the body of the rubber material to prevent damage to the molded part during construction around the anti-corrosive potential measuring box or replacement of the anti-corrosive potential measuring box, and to provide a reusable anticorrosive potential measuring box. There is.

상기 목적을 달성하기 위한 본 고안의 방식전위 측정함은, 배관의 방식전위를 측정하기 위하여 노면에 설치되는 방식전위 측정함에 있어서, 내부에 배관의 리드선과 접지선이 내장되며 원통형으로 형성된 본체; 상기 본체의 외주면에 상기 본체를 보호하는 고무 재질로 형성된 고무몰딩부; 및 상기 본체의 상부를 개폐하는 뚜껑을 구비한 것을 특징으로 한다.Anticorrosive potential measuring device of the present invention for achieving the above object is, in the anticorrosive potential measurement is installed on the road surface to measure the anticorrosive potential of the pipe, the lead wire and ground wire of the pipe therein is formed in a cylindrical shape; A rubber molding part formed of a rubber material on the outer circumferential surface of the main body to protect the main body; And it characterized in that it has a lid for opening and closing the upper portion of the main body.

본 고안의 방식전위 측정함은 종래의 콘크리트 재질의 몰딩부를 고무재질의 몰딩부를 사용하여, 방식전위 측정함이 설치된 주변의 도로 공사시나 방식전위 측정함의 교체시 고무재질의 몰딩부가 파손되거나 손상되는 것을 방지할 수 있고, 이로 인해 기존에 설치된 방식전위 측정함을 철거하고 재설치하는 경우 철거된 방식전위 측정함을 재사용할 수 있다. The anticorrosive measuring box of the present invention uses a rubber molded part of a conventional concrete molding part, so that the molded part of the rubber material is damaged or damaged when the road construction around the anticorrosive potential measuring box is installed or when the anticorrosive potential measuring box is replaced. This can be prevented, and if this is the case, the existing installed method is to be reused when the existing method is removed and reinstalled.

도 1은 종래의 방식전위 측정함의 구성도이고,
도 2는 종래의 방식전워 측정함의 단면도이고,
도 3은 본 고안의 방식전위 측정함의 단면도이다.1 is a configuration diagram of a conventional anticorrosive measuring box,
2 is a cross-sectional view of a conventional anticorrosive power measuring box,
3 is a cross-sectional view of the anticorrosive measuring box of the present invention.

본 고안을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3에 도시된 바와 같이, 본 고안의 방식전위 측정함은 내부에 배관의 리드선과 접지선이 내장되며 원통형으로 형성된 본체(10)와, 본체(10)의 외주면에 본체(10)를 보호하는 고무 재질로 형성된 고무몰딩부(30)와, 본체(10)의 상부를 개폐하는 뚜껑(50)으로 구성된다.As shown in Figure 3, the anticorrosive measuring box of the present invention has a lead 10 and a ground line of the pipe therein, the main body 10 formed in a cylindrical shape, the rubber to protect the main body 10 on the outer peripheral surface of the main body 10 It consists of a rubber molding part 30 formed of a material, and a lid 50 for opening and closing the upper portion of the main body 10.

상기와 같이 구성된 본 고안의 방식전위 측정함의 동작은 다음과 같다.The operation of the anticorrosive measuring box of the present invention configured as described above is as follows.

도 3에 도시된 바와 같이, 본 고안의 방식전위 측정함의 본체(10)는 회주철 재질로 형성된 원통형 구조로 구성되며, 고무몰딩부(30)는 본체(10)를 보호하기 위해 본체(10)의 외주면과 바닥면을 에워싸는 구조로, 내구성을 가진 정사각형 형상으로 형성된 고무 재질로 구성된다.As shown in Figure 3, the main body 10 of the anticorrosive measuring box of the present invention is composed of a cylindrical structure formed of gray cast iron material, the rubber molding portion 30 of the main body 10 to protect the main body 10 The structure surrounds the outer circumferential surface and the bottom surface, and is made of a rubber material formed in a square shape with durability.

즉, 본체(10)는 고무몰딩부(30)에 결합되어, 뚜껑(30)이 노출된체 본체(10)와 고무몰딩부(30)는 차도나 인도 등의 노면에 매립되어 설치된다.That is, the main body 10 is coupled to the rubber molding part 30, and the body main body 10 and the rubber molding part 30 having the lid 30 exposed are embedded in a road surface such as a roadway or sidewalk.

본체의 상부는 뚜껑(30)에 의해 폐쇄되어 본체(10) 내부에 장착된 방식전위 측정을 위한 배관의 리드선과 접지선 등을 보호한다.The upper part of the main body is closed by the lid 30 to protect the lead wire and the ground wire of the pipe for measuring the anticorrosive potential mounted in the main body 10.

이와 같이 구성된 본 고안의 방식전위 측정함은 경계석 교체공사, 보도 블록 교체공사, 상수관공사 또는 도로확장 공사 등과 같은 도로의 공사시에도 고무 재질의 고무몰딩부(30)는 손쉽게 파손 또는 손상되지 않는다.The anti-corrosive measuring box according to the present invention configured as described above is not easily damaged or damaged when the rubber molding part 30 is made of rubber even during construction of roads such as boundary stone replacement work, sidewalk block replacement work, water pipe work, or road extension work.

또한, 본 고안의 방식전위 측정함의 철거 후 재설치하는 경우에도 고무몰딩부(30)는 파손이나 손상되지 않기 때문에 기존에 철거한 방식전위 측정함을 재사용할 수 있다. In addition, even when reinstalled after the removal of the anticorrosive measuring box of the present invention, since the rubber molding part 30 is not damaged or damaged, the previously dismantled anticorrosive measuring box can be reused.

10 : 본체 30 : 고무몰딩부
50 : 뚜껑10: main body 30: rubber molding
50: lid

Claims (1)

가스배관의 방식전위를 측정하기 위하여 노면에 설치되는 방식전위 측정함에 있어서,
내부에 배관의 리드선과 접지선이 내장되며 원통형으로 형성된 본체(10);
상기 본체(10)의 외주면에 상기 본체(10)를 보호하는 고무 재질로 형성된 고무몰딩부(30); 및
상기 본체(10)의 상부를 개폐하는 뚜껑(50)을 구비한 것을 특징으로 하는 방식전위 측정함. In measuring the anticorrosive potential of the gas pipe installed on the road surface,
A lead 10 and a ground line of the pipe inside the body 10 formed in a cylindrical shape;
A rubber molding part 30 formed on a outer circumferential surface of the body 10 to protect the body 10; And
Anticorrosive potential measurement, characterized in that it has a lid 50 for opening and closing the top of the main body (10).
KR2020180002984U 2018-06-29 2018-06-29 Test box for measuring electric voltage KR200489930Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020180002984U KR200489930Y1 (en) 2018-06-29 2018-06-29 Test box for measuring electric voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020180002984U KR200489930Y1 (en) 2018-06-29 2018-06-29 Test box for measuring electric voltage

Publications (1)

Publication Number Publication Date
KR200489930Y1 true KR200489930Y1 (en) 2019-08-29

Family

ID=67763524

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020180002984U KR200489930Y1 (en) 2018-06-29 2018-06-29 Test box for measuring electric voltage

Country Status (1)

Country Link
KR (1) KR200489930Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210001493U (en) 2019-12-23 2021-07-01 주식회사 한국가스기술공사 Test box for measuring electric voltage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200144440Y1 (en) 1996-11-28 1999-06-15 한갑수 Anticorrosion potential measurement of buried gas pipeline
KR200254149Y1 (en) * 2001-08-28 2001-11-23 인천도시가스주식회사 electric potential test box for gas pipe
KR200254140Y1 (en) 2001-08-24 2001-11-23 최태웅 Rail Vibration
JP2007204838A (en) * 2006-02-06 2007-08-16 Nippon Steel Engineering Co Ltd Electrolytic protection method for underground embedded structure and electrolytic protection structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200144440Y1 (en) 1996-11-28 1999-06-15 한갑수 Anticorrosion potential measurement of buried gas pipeline
KR200254140Y1 (en) 2001-08-24 2001-11-23 최태웅 Rail Vibration
KR200254149Y1 (en) * 2001-08-28 2001-11-23 인천도시가스주식회사 electric potential test box for gas pipe
JP2007204838A (en) * 2006-02-06 2007-08-16 Nippon Steel Engineering Co Ltd Electrolytic protection method for underground embedded structure and electrolytic protection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210001493U (en) 2019-12-23 2021-07-01 주식회사 한국가스기술공사 Test box for measuring electric voltage

Similar Documents

Publication Publication Date Title
US6945731B1 (en) Subterranean utility marker
KR101592224B1 (en) Electronic manhole for protecting electric leakage
Kuliczkowska The interaction between road traffic safety and the condition of sewers laid under roads
KR200489930Y1 (en) Test box for measuring electric voltage
KR200486933Y1 (en) Container structure for protective potential test box
KR20160011113A (en) Subsidence observing bar equipment of pipe under the ground and construction method therefor
DK176838B1 (en) Method for renovating surface coatings around fire frames, and a compressible device for use in the method
KR102021535B1 (en) Leakage checking hole for gas leakage of the underground buried gas-pipelines
KR101868124B1 (en) Electric manhole for protecting electric leakage
CN204085502U (en) A kind of gas pipeline sedimentation detects stake
JP2013049452A (en) Method for repairing tank using frp
JP5685730B2 (en) The lid body of the lid for underground structures
JP6402069B2 (en) Cylinder repair member, underground drainage facility including the same, and cylinder repair method
KR101529114B1 (en) Terminal box for measuring electric potential.
US20090252552A1 (en) Supplemental cover apparatus and method for access openings
KR200494990Y1 (en) Height adjusting structure of casing
KR200411780Y1 (en) Cap of leakage checking hole for gas pipe
KR101366766B1 (en) Device for measuring electric potential of pipe
Pietig The condition assessment of a 30-inch ductile iron water line by Waterone of Johnson County, Kansas
KR101208590B1 (en) Apparatus for protecting open and shut a manhole cover
US653909A (en) Manhole-cover.
JP4362866B2 (en) Manhole pit
KR200191136Y1 (en) protection apparatus for preventing car sensing-line from being cut
KR200494200Y1 (en) Electric potential test box for gas pipe
CN203719660U (en) Survey mark protection box

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
REGI Registration of establishment