KR20040037344A - Device for stroking an earth ing using oil pressure power - Google Patents

Device for stroking an earth ing using oil pressure power Download PDF

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Publication number
KR20040037344A
KR20040037344A KR1020020065805A KR20020065805A KR20040037344A KR 20040037344 A KR20040037344 A KR 20040037344A KR 1020020065805 A KR1020020065805 A KR 1020020065805A KR 20020065805 A KR20020065805 A KR 20020065805A KR 20040037344 A KR20040037344 A KR 20040037344A
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KR
South Korea
Prior art keywords
ground
rod
breaker
ground rod
construction
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KR1020020065805A
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Korean (ko)
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KR100501418B1 (en
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송정언
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한국전력공사
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Priority to KR10-2002-0065805A priority Critical patent/KR100501418B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/40—Connection to earth
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools

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  • Manufacturing Of Electrical Connectors (AREA)

Abstract

PURPOSE: A laying device of a ground bar using a hydraulic power supply system is provided to cut down the required cost by reducing the working load and force and to improve the grounding efficiency by installing a ground bar exactly. CONSTITUTION: The laying device of a ground bar using a hydraulic power supply system comprises the steps of attaching a ground bar(100) to a fitting unit(210) formed on the lower part of an inner space of a breaker(200) using a connector(300), and laying a ground bar(100) to the installation spot using the driving power occurring while a breaker(200) is operating.

Description

유압동력설비를 이용한 접지봉의 매설 장치 {Device for stroking an earth ing using oil pressure power}Device for stroking an earth rod using hydraulic power plant {Device for stroking an earth ing using oil pressure power}

본 발명은 배전선로의 건설과정에서 지중에 매설되어 접지되는 접지봉에 관한 것으로, 특히 접지봉의 시공과정을 기계화하여 작업하중 및 작업공수를 절감시킴은 물론 접지봉의 시공에 따른 부대비용을 절감시킬 수 있도록 된 유압동력설비를 이용한 접지봉의 매설 장치에 관한 것이다.The present invention relates to a grounding rod that is buried and grounded in the ground during the construction of a distribution line, and in particular, the construction process of the grounding rod can be mechanized to reduce the work load and workmanship, as well as to reduce the incidental cost of the grounding rod construction. It relates to a buried device for grounding rods using the hydraulic power equipment.

일반적으로, 접지봉은 배전선로에 구비된 전력설비의 작동과정에서 발생하는 이상전압이나 낙뢰 등을 접지하여 각종 부대부품들을 보호하는 것으로서, 이러한 접지봉은 그 외관이 봉형상으로 형성된 상태에서 지중에 매설되어 피뢰기 등과 같은 접지수단에 리드선을 통해 연결되어 있다.In general, the grounding rod protects various auxiliary parts by grounding the abnormal voltage or lightning generated during the operation of the power equipment provided in the distribution line, and the grounding rod is embedded in the ground with its rod-shaped appearance. It is connected to a grounding means such as an arrester through a lead wire.

즉, 도 1에서와 같이, 접지봉(100)은, 몸체하단에 지중으로 삽입되는 끼움돌기(111)가 형성됨은 물론 몸체상단에 수나사부(112)가 형성된 기초부(110)와, 몸체하단에 암나사부(121)가 형성됨은 물론 몸체상단에 리드선(미도시)이 연결되는 단자부(122)가 형성된 연결부(120)로 구성된다.That is, as shown in Figure 1, the grounding rod 100, the fitting protrusion 111 is inserted into the ground at the bottom of the body is formed, as well as the base portion 110, the male threaded portion 112 is formed on the upper body, and the lower body The female screw portion 121 is formed, as well as the connecting portion 120 is formed with a terminal portion 122 is connected to the lead wire (not shown) on the upper body.

따라서, 접지봉(100)을 시공하려는 경우, 설치위치에 기초부(110)를 타격하여 삽입한 후, 기초부(110)의 수나사부(112)에 암나사부(121)를 통해 연결부(120)를 연결하고 타격하여 삽입한 다음, 연결부(120)의 단자부(122)와 피접지대상물을 접지선(미도시)으로 연결하는 것이다.Therefore, in order to construct the ground rod 100, after inserting the base 110 by hitting the installation position, the connection portion 120 through the female screw portion 121 to the male screw portion 112 of the base portion 110. After connecting and hitting and inserting, the terminal portion 122 and the object to be grounded of the connecting portion 120 are connected with a ground wire (not shown).

그러나, 배전설비의 시공과정에서 예컨대, 전신주와 같은 지지물과 변압기 및 개폐기 등의 설치작업은 대부분 건설장비에 의해 기계화되어 시공되고 있으나, 접지봉(100)의 시공작업은 망치나 헤머와 같은 수공구를 이용하여 타격 시공하므로 작업과정이 번거러운 문제점이 있었다.However, in the construction process of the power distribution equipment, for example, the support works such as telephone poles and the installation work such as transformers and switchgear is mostly mechanized by construction equipment, but the construction work of the ground rod 100 using a hand tool such as a hammer or a hammer There was a troublesome work process because the construction by hitting.

또한, 접지봉(100)의 시공작업이 수작업에 의해 이루어지므로 작업하중 및 작업공수가 증대되어 공사비가 과다하게 발생될 뿐만 아니라, 수공구에 의해 접지봉(100)이 타격되는 과정에서 흔들려 정확한 위치에 시공되지 않는 경우 접합효율이 저하되어 접지효과가 반감될 우려가 있었다.In addition, since the construction work of the grounding rod 100 is made by hand, not only the construction cost is excessively increased due to the increase in the work load and workmanship, but also the construction of the grounding rod 100 by shaking in the process of hitting the grounding rod 100 by the hand tool If not, the joining efficiency is lowered and there is a fear that the grounding effect is halved.

또한, 접지봉(100)을 시공하기 위해서는, 설치개소(지하표면 75cm, 폭 50cm)를 굴착한 다음, 설치개소내에서 한사람이 접지봉을 잡고 다른 사람은 수공구로 타격하면서 시공하므로, 현장여견과 작업환경이 열악하여 작업자들이 접지봉의 시공작업을 꺼리는 문제점이 있었다.In addition, in order to construct the grounding rod 100, after excavating the installation place (underground surface 75cm, width 50cm), one person grasps the grounding rod in the installation place and the other construction work while hitting with a hand tool, so that site work and work environment There was a problem that workers are reluctant to install the grounding rod because of this poor.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위하여 발명된 것으로서, 접지봉의 시공과정을 기계화하여 작업하중 및 작업공수를 절감시킴은 물론 접지봉의 시공에 따른 부대비용을 절감시킬 수 있도록 된 유압동력설비를 이용한 접지봉의 매설 장치를 제공하는 데에 그 목적이 있다.Therefore, the present invention was invented to solve the problems as described above, the mechanical construction process of the ground rod to reduce the work load and labor, as well as to reduce the accompanying costs due to the construction of the ground rod hydraulic The purpose is to provide a buried device for ground rods using power equipment.

상기한 바의 목적을 달성하기 위한 본 발명은, 배전설비의 건설과정에서 지중으로 매설되어 이상전압으로부터 부대부품을 보호하는 접지봉을 굴삭기에 구비된 브레이커를 이용하여 매설하기 위한 접지봉의 시공장치를 구성함에 있어서, 브레이커의 내부공간 하부측에 형성된 끼움부에 연결부재를 통해 접지봉을 장착하여, 브레이커의 작동과정에서 발생하는 타격력을 이용하여 접지봉을 설치위치에 매설하는 것을 특징으로 하는 구성이다.The present invention for achieving the above object, the construction of the ground rod for embedding the ground rod to be buried in the ground during the construction of the power distribution equipment to protect the auxiliary parts from the abnormal voltage using the breaker provided in the excavator In the case, by mounting the ground rod through the connecting member formed in the lower portion of the inner space of the breaker, it is characterized in that the ground rod is embedded in the installation position using the impact force generated during the operation of the breaker.

도 1은 일반적인 기술에 따른 접지봉을 도시한 사시도,1 is a perspective view illustrating a ground rod according to a general technique;

도 2는 본 발명에 따른 접지봉의 시공장치를 도시한 사시도,2 is a perspective view showing the factory setting of the grounding rod according to the present invention;

도 3은 본 발명에 따른 접지봉의 시공장치를 도시한 측단면도,3 is a side cross-sectional view showing a factory setting of the grounding rod according to the present invention;

도 4는 본 발명에 따른 시공장치와 접지봉의 설치상태를 도시한 결합상태도이다.4 is a combined state diagram showing an installation state of the construction apparatus and the ground rod according to the present invention.

* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 접지봉 110 : 기초부100: ground rod 110: foundation

120 : 연결부 200 : 브레이커120: connection part 200: breaker

210 : 끼움부 300 : 연결부재210: fitting portion 300: connecting member

310 : 라운딩홈 320 : 고정홈310: rounding groove 320: fixed groove

이하, 본 발명에 따른 실시예를 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 접지봉의 시공장치를 도시한 사시도이며, 도 3은 본 발명에 따른 접지봉의 시공장치를 도시한 측면도이고, 도 4는 본 발명에 따른 시공장치의 연결로드와 접지봉의 결합상태도로서, 배전설비의 건설과정에서 지중으로 매설되어 이상전압으로부터 부대부품을 보호하는 접지봉(100)을 굴삭기에 구비된 브레이커(200)를 이용하여 매설하기 위한 접지봉의 시공장치를 구성함에 있어서, 브레이커(200)의 내부공간 하부측에 형성된 끼움부(210)에 연결부재(300)를 통해 접지봉(100)을 장착하여, 브레이커(200)의 작동과정에서 발생하는 타격력을 이용하여 접지봉(100)을 설치위치에 매설하는 것을 특징으로 한다.Figure 2 is a perspective view showing the factory of the ground rod according to the invention, Figure 3 is a side view showing the factory of the ground rod according to the present invention, Figure 4 is a coupling of the connecting rod and the ground rod of the construction device according to the invention As a state diagram, in the construction of the ground rod 100 for embedding the ground rod 100 which is buried in the ground during construction of the power distribution facility and protects the auxiliary parts from abnormal voltage by using the breaker 200 provided in the excavator, Mounting the ground rod 100 through the connecting member 300 to the fitting portion 210 formed in the lower side of the inner space of the 200, by using the impact force generated during the operation of the breaker 200 using the ground rod 100 It is characterized in that the buried in the installation position.

먼저, 본 발명에 따른 구성요소 중 접지봉(100)은 종래 기술과 기능상 동일하므로 자세한 설명은 생략하기로 하고, 또한 브레이커(200)는 굴삭기에 구성되어 지반 또는 암반 등을 분쇄 또는 굴착하는 것으로 공지 기술과 동일이므로 자세한 설명은 생략하기로 한다.First, since the ground rod 100 of the components according to the present invention is functionally the same as in the prior art, a detailed description thereof will be omitted, and also the breaker 200 is configured to an excavator is known to grind or excavate the ground or rock, etc. Since it is the same as the detailed description thereof will be omitted.

다만, 브레이커(200)의 몸체 즉, 내부공간 하부측에 형성된 끼움부(210)에 공지 기술에서와 같이 로드가 장착되어 사용하던 것을 본원에서는 연결부재(300)로 대체하여 사용하는 것에 차이점이 포함된다.However, the body of the breaker 200, that is, the rod is mounted on the fitting portion 210 formed on the lower side of the inner space, as used in the known art in the present application, the difference is used to replace by using the connection member 300 do.

이때, 연결부재(300)는 브레이커(200)의 끼움부(210)에 삽입된 상태에서 걸림돌기(220)에 의해 고정되어 이탈이 방지됨은 당연하다.At this time, the connection member 300 is fixed by the locking protrusion 220 in the state inserted into the fitting portion 210 of the breaker 200 is a natural departure is prevented.

물론, 본원에서는 접지봉(100)의 타격수단으로 굴삭기의 브레이커(200)에 한정하여 설명하였지만, 접지봉(100)을 타격할 수 있는 수단이라면 어떠한 유압장치도 가능함을 첨언한다.Of course, in the present application has been described as limited to the breaker 200 of the excavator as a strike means of the ground rod 100, it is added that any hydraulic device is possible if the means to strike the ground rod 100.

그리고, 연결부재(300)는, 끼움부(210)에 삽입된 상태에서 브레이커의 하부측으로 돌출되는 봉형상의 부재로서, 그 둘레면상부측에 끼움부(210)내로 삽입되어 걸림돌기(220)를 통해 고정되는 라운딩홈(310)이 형성되면서, 그 몸체하단부에 접지봉(100)이 끼워져 고정되는 고정홈(320)이 형성되어 있다.In addition, the connecting member 300 is a rod-shaped member protruding toward the lower side of the breaker in a state of being inserted into the fitting portion 210, and is inserted into the fitting portion 210 on the upper side of the circumferential surface thereof to thereby engage the locking protrusion 220. As the rounding groove 310 is fixed, the ground rod 100 is inserted into the bottom of the body, and a fixing groove 320 is formed to be fixed.

이하, 본 발명에 따른 작용을 상세하게 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail.

먼저, 접지봉(100)을 시공하기 위해서는, 일단 브레이커(200)에 장착된 로드 (미도시)를 이용하여 접지개소를 일정크기(폭: 약 50cm, 높이: 약 75 cm)로 굴착한 다음, 접지봉(100)의 시공장소를 적절하게 선정한다.First, in order to construct the grounding rod 100, using a rod (not shown) mounted on the breaker 200, the grounding point is excavated to a predetermined size (width: about 50cm, height: about 75cm), and then the grounding rod Select the city factory of (100) as appropriate.

이어서, 브레이커(200)의 끼움부(210)에 장착되어 있던 로드를 해체하고 연결부재(300)를 삽입한 상태에서, 연결부재(300)의 고정홈(320)에 접지봉(100)의 기초부(110)를 삽입한 다음, 브레이커(200)를 작동한다.Subsequently, in the state where the rod mounted on the fitting portion 210 of the breaker 200 is dismantled and the connecting member 300 is inserted, the base of the ground rod 100 is fixed to the fixing groove 320 of the connecting member 300. After inserting 110, the breaker 200 is operated.

이어서, 브레이커(200)에 의해, 접지봉(100)의 기초부(110)가 최대로 삽입되는 경우 브레이커(200)를 들어 올리면, 연결부재(300)의 고정홈(320)으로부터 접지봉(100)의 기초부(110)가 자동적으로 분리된다.Subsequently, when the base portion 110 of the ground rod 100 is inserted by the breaker 200 to the maximum, when the breaker 200 is lifted up, the ground rod 100 of the ground rod 100 is fixed from the fixing groove 320 of the connection member 300. The base 110 is automatically separated.

그런 다음, 기초부(110)의 수나사부(112)와 연결부(120)의 암나사부(121)를 연결한 후, 연결부(120)의 상단부를 연결부재(300)의 고정홈(320)으로 삽입한 다음, 브레이커(200)를 작동한다.Then, after connecting the male screw portion 112 of the base portion 110 and the female screw portion 121 of the connecting portion 120, the upper end of the connecting portion 120 is inserted into the fixing groove 320 of the connecting member 300. Then, the breaker 200 is operated.

이어서, 접지봉(100)의 지중에 매설되는 경우, 브레이커(200)를 들어 올려 연결부재(300)와 접지봉(100)을 분리한 다음 접지봉(100)의 상단부에 리드선을 연결한 후, 피접지대상설비의 접지선과 연결한다.Subsequently, when buried in the ground of the ground rod 100, the breaker 200 is lifted up, the connecting member 300 and the ground rod 100 are separated, and then the lead wire is connected to the upper end of the ground rod 100, and the object to be grounded. Connect to the ground wire of the installation.

이어서, 굴삭기의 굴착에 의해 발생된 설치개소에 원토를 다시 매우고 잘 다져 최대한 굴착 이전의 상태로 원상복구시키면, 접지봉(100)의 시공에 따른 모든 작업과정이 완료되는 것이다 .Subsequently, if you restore the original soil to the state before the excavation as much as possible again to the original location to the installation site caused by the excavation of the excavator, all the work process according to the construction of the grounding rod 100 is completed.

이상에서 설명한 바와 같이 본 발명에 따른 유압동력설비를 이용한 접지봉의 매설 장치에 의하면, 접지봉의 접지시공에 따른 일련의 작업공정이 유압동력장치에 의해 기계화되므로 접지봉의 시공에 따른 작업하중 및 작업공수가 감소되어 제반 부대비용이 절감될 뿐만 아니라, 접지봉의 시공이 정확한 위치에 이루어지므로 접지효율이 향상되는 효과가 있다.As described above, according to the embedding device of the ground rod using the hydraulic power plant according to the present invention, since a series of work processes according to the ground construction of the ground rod is mechanized by the hydraulic power unit, As a result of the reduction of all the additional costs, the construction of the grounding rod is performed at the correct position, thereby improving the grounding efficiency.

Claims (2)

배전설비의 건설과정에서 지중으로 매설되어 이상전압으로부터 부대부품을 보호하는 접지봉(100)을 굴삭기에 구비된 브레이커(200)를 이용하여 매설하기 위한 접지봉의 시공장치를 구성함에 있어서,In constructing a factory of ground rods for embedding the ground rods 100 which are buried in the ground during construction of the power distribution facility to protect the auxiliary parts from abnormal voltage by using the breaker 200 provided in the excavator, 브레이커(200)의 내부공간 하부측에 형성된 끼움부(210)에 연결부재(300)를 통해 접지봉(100)을 장착하여, 브레이커(200)의 작동과정에서 발생하는 타격력을 이용하여 설치위치에 접지봉(100)을 매설하는 것을 특징으로 하는 유압동력설비를 이용한 접지봉의 매설 장치.Mounting the ground rod 100 through the connecting member 300 to the fitting portion 210 formed on the lower side of the inner space of the breaker 200, the ground rod in the installation position using the impact force generated during the operation of the breaker 200 Embedding device of the ground rod using the hydraulic power equipment, characterized in that the embedding (100). 제 1항에 있어서, 연결부재(300)는, 그 둘레면 상부측에 끼움부(210)내로 삽입되어 걸림돌기(220)를 통해 고정되는 라운딩홈(310)이 형성되면서, 그 몸체하단부에 접지봉(100)이 끼워져 고정되는 고정홈(320)이 형성된 것을 특징으로 하는 유압동력설비를 이용한 접지봉의 매설 장치.According to claim 1, The connecting member 300 is formed in the upper portion of the rounded groove 310 is inserted into the fitting portion 210 is fixed through the locking projection 220, the ground rod at the lower end of the body A device for embedding a ground rod using a hydraulic power facility, characterized in that the fixing groove 320 is formed to be inserted and fixed (100).
KR10-2002-0065805A 2002-10-28 2002-10-28 Device for stroking an earth ing using oil pressure power KR100501418B1 (en)

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KR20160002583U (en) 2015-01-15 2016-07-25 (주)광진 Digging equipment for grounding construction

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KR102631023B1 (en) * 2021-12-15 2024-01-31 한국전력공사 Grounding rod for electric pole, Device and Method for installing the same

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JPH0239890U (en) * 1988-09-07 1990-03-16
JPH04221131A (en) * 1990-07-23 1992-08-11 Komatsu Ltd Earth auger attachment of hydraulic excavator
KR970059465A (en) * 1996-01-05 1997-08-12 이재명 Grounding rod striker
KR200265467Y1 (en) * 2001-11-09 2002-02-25 주식회사 디엠테크 Apparatus for ramming a grounding pole

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* Cited by examiner, † Cited by third party
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KR20160002583U (en) 2015-01-15 2016-07-25 (주)광진 Digging equipment for grounding construction

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