KR200444055Y1 - Support for high-pressure cable of electric pole - Google Patents

Support for high-pressure cable of electric pole Download PDF

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Publication number
KR200444055Y1
KR200444055Y1 KR2020090001429U KR20090001429U KR200444055Y1 KR 200444055 Y1 KR200444055 Y1 KR 200444055Y1 KR 2020090001429 U KR2020090001429 U KR 2020090001429U KR 20090001429 U KR20090001429 U KR 20090001429U KR 200444055 Y1 KR200444055 Y1 KR 200444055Y1
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South Korea
Prior art keywords
pole
support
bolt
ground
voltage cable
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KR2020090001429U
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Korean (ko)
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송상호
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(주)나이스에너지엔지니어링
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • 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
    • H02G7/00—Overhead installations of electric lines or cables

Abstract

본 고안은 전주의 하단 사방에 위치되어 전주를 지중에서 지지하는 고정구로 일측단은 기립된 사각판체로 상하면에는 한 쌍의 볼트관통공을 갖는 수직체결판이 형성되고, 수직체결판 외측면 중심에서 외측하향으로 연장되되 선단에는 수평면을 갖고 좌우측으로 고정공을 갖는 지지대가 형성되는 전주지지각과; 사등분되어 전주 외주연을 감싸는 호형상으로 상기 전주지지각의 수직체결판 상하면에 각각 위치되어 일단은 볼트관통공 연장선상에 체결공이 형성되고, 타단은 볼트관통공과 인접된 다른 전주지지각의 수직체결판 볼트관통공 연장선상에 체결공이 형성되어 장볼트와 너트로 전주지지각을 연결고정하여 전주 외주연에 전주지지각을 체결고정시키는 상하측연결바와; 중심에서 볼트와 너트공에 의해 양분되는 도체인 다수 개의 봉체로, 상기 전주지지각의 지지대 고정공에 볼트와 너트공에 의해 체결고정되고, 양측단에는 고압선에 분기된 접지선 선단의 통전볼트가 체결고정되는 볼트공이 각각 형성되어 접지선의 지면 접지가 이루어지는 탄소접지봉을 구비하는 지중 매설용 고압선 지지대에 관한 것이다.The present invention is a fixture that supports the pole in the ground located on the lower sides of the pole, and one side end is an upright square plate body is formed with a vertical fastening plate having a pair of bolt through holes on the upper and lower sides, the outer side from the center of the vertical fastening plate outer surface An electric pole support angle extending downward and having a support having a horizontal surface at the front end and having a fixing hole at left and right sides thereof; It is divided into quadrangular arcs and wraps around the outer circumference of the pole, respectively located on the upper and lower sides of the vertical fastening plate of the pole pole, and one end is formed on the bolt through hole extension line, and the other end is perpendicular to the other pole pole adjacent to the bolt hole. A fastening hole is formed on the fastening plate bolt through hole extension line to fix the pole support angle with the long bolts and nuts to fasten the pole support angle to the outer periphery of the pole; A plurality of rods, which are conductors bisected by bolts and nuts at the center, are fastened and fixed by bolts and nuts to support holes of the pole support angles, and energizing bolts of ground wire ends branched to high voltage lines are connected to both ends. It relates to underground buried high-voltage cable support having a carbon grounding rod is formed is fixed to each of the bolt hole is grounded ground of the ground wire.

이러한 본 고안은 고압선이 연결되는 지주의 하부 외주면에 고압선이 삽입연결되어 이를 안전하게 지중에 매설하기 위한 다수 개의 탄소접지봉을 설치하여 고압선의 손상이나 누전, 감전 및 단락을 미연에 방지하여 주위를 통행하는 사람이 감전사고 없이 안전하게 통행할 수 있으며, 고압선을 용이하게 설치할 수 있을 뿐만 아니라 차량 충돌로부터 지주를 보호할 수 있는 효과가 있다.The present invention is installed by connecting a high voltage cable to the lower outer peripheral surface of the strut to which the high voltage cable is connected, and installs a plurality of carbon ground rods to safely bury it in the ground to prevent damage, short circuit, electric shock and short circuit of the high voltage cable in advance. A person can pass safely without an electric shock, can easily install a high-voltage cable, and there is an effect to protect the props from a vehicle crash.

전주지지각, 상하측연결바, 탄소접지봉, 접지선 Electric pole support angle, upper and lower connecting bar, carbon ground rod, ground wire

Description

지중 매설용 고압선 지지대{Support for high-pressure cable of electric pole}Underground high voltage cable support {Support for high-pressure cable of electric pole}

본 고안은 지중 매설용 고압선 지지대에 관한 것으로서, 보다 상세하게는 고압선이 연결되는 지주의 하부 외주면에 고압선이 삽입연결되어 이를 안전하게 지중에 매설하기 위한 다수 개의 탄소접지봉을 설치하여 고압선의 손상이나 누전, 감전 및 단락을 미연에 방지하여 주위를 통행하는 사람이 감전사고 없이 안전하게 통행할 수 있으며, 고압선을 용이하게 설치할 수 있을 뿐만 아니라 차량 충돌로부터 지주를 보호할 수 있는 지중 매설용 고압선 지지대에 관한 것이다. The present invention relates to a high-voltage cable support for underground embedding, and more specifically, a high-voltage cable is inserted into and connected to a lower outer surface of a support to which a high-voltage cable is connected, thereby installing a plurality of carbon ground rods for safely embedding it in the ground, thereby causing damage or leakage of the high-voltage cable. The present invention relates to an underground buried high voltage cable support that can safely pass without an electric shock accident by preventing electric shocks and short circuits, and can easily install a high voltage cable and protect a prop from vehicle collision.

일반적으로, 전력은 발전소로부터 변전소로 전송되어 여러 단계의 변압과정을 거친 후 지주의 고압선을 따라 일반 수용가(가정)로 공급된다. 이때, 도심지에 설치되는 고압선은 외부로 노출되는데 따른 위험과 주변환경의 미관이 저하되는 것을 방지하기 위하여 지하에 매설하는 지중화 작업으로 전환하고 있는 실정이다.In general, power is transferred from the power plant to the substation, followed by several stages of transformation, and then supplied to the general consumer (home) along the high voltage line of the shore. At this time, the high-voltage cable installed in the downtown area is switching to underground work to be buried underground to prevent the danger of exposure to the outside and the aesthetics of the surrounding environment.

이와 같은 고압선의 지중화 작업을 하기 위해서는 지주로부터 내려오는 고압선을 지면에 매설할 때, 그 매설부위에 위치되는 고압선을 보호하기 위한 고압선 지지대의 설치가 선행되어야 한다.In order to underground work of the high voltage line, when the high voltage line coming down from the shore is buried in the ground, the installation of the high voltage line support for protecting the high voltage line located at the buried part must be preceded.

상기 고압선 지지대는 지주의 외주면을 감싸도록 설치되며, 상기 고압선 지지대의 내측에는 고압선을 삽입하여 보호하기 위한 관체들이 구비된다.The high-voltage cable support is installed to surround the outer circumferential surface of the support, the inner body of the high-voltage cable support is provided with a tube for inserting and protecting the high-voltage cable.

이때, 상기 고압선 지지대의 높이는 사람이 고압선과의 접촉을 피할 수 있을 정도의 높이로 이루어진다.At this time, the height of the high-voltage cable support is made of a height such that a person can avoid contact with the high-voltage cable.

그러나, 이와 같은 종래 고압선 지지대는 높은 제작비용이 소요될 뿐만 아니라 시공이 어려운 문제점이 있었다. 즉, 종래 고압선 지지대는 그 구조가 복잡하여 이를 이루기 위한 많은 부품들이 소요되었으며, 이들을 결합하기 위해서는 많은 시간이 소요되었기 때문이다.However, such a conventional high-voltage cable support has a high manufacturing cost as well as a difficult construction. In other words, the conventional high-voltage cable support has a complicated structure, so many parts are required to achieve this, and it takes a lot of time to combine them.

또한, 종래 고압선 지지대는 고압선을 보호하기 위한 기능적인 측면은 수행할 수 있으나, 상기 고압선 지지대 주위를 통행하는 사람을 보호하기 위한 시설이 구비되어 있지 않기 때문에 상기 고압선에서 누전이 발생시 감전사고가 발생하는 문제점이 있었다.In addition, the conventional high-voltage cable support may perform a functional aspect for protecting the high-voltage cable, but since there is no facility for protecting people passing around the high-voltage cable support, an electric shock may occur when a short circuit occurs in the high-voltage cable. There was a problem.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 고압선이 연결되는 지주의 하부 외주면에 고압선이 삽입연결되어 이를 안전하게 지중에 매설하기 위한 다수 개의 탄소접지봉을 설치하여 고압선의 손상이나 누전, 감전 및 단락을 미연에 방지하여 주위를 통행하는 사람이 감전사고 없이 안전하게 통행할 수 있으며, 고압선을 용이하게 설치할 수 있을 뿐만 아니라 차량 충돌로부터 지주를 보호할 수 있는 지중 매설용 고압선 지지대를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, by installing a plurality of carbon grounding rod to insert the high voltage cable to the lower peripheral surface of the strut to which the high voltage cable is connected and safely buried in the ground, damage or short circuit of the high voltage cable, electric shock and short circuit It is aimed to provide underground underground high voltage cable support that can protect the props from vehicle collisions as well as to easily install high voltage cables and prevent people from passing by to prevent the electric shock. .

이와 같은 목적을 달성하기 위하여, 본 고안은 전주의 하단 사방에 위치되어 전주를 지중에서 지지하는 고정구로 일측단은 기립된 사각판체로 상하면에는 한 쌍의 볼트관통공을 갖는 수직체결판이 형성되고, 수직체결판 외측면 중심에서 외측하향으로 연장되되 선단에는 수평면을 갖고 좌우측으로 고정공을 갖는 지지대가 형성되는 전주지지각과;In order to achieve the above object, the present invention is located in the lower sides of the pole of the pole is a fixture that supports the pole in the ground, one end is a vertical plate with a pair of bolt through holes on the upper and lower sides is formed as an upright square plate, An electric pole support angle extending from the center of the outer side of the vertical fastening plate to the outside and having a horizontal surface at the front end and having a fixing hole at the left and right sides thereof;

사등분되어 전주 외주연을 감싸는 호형상으로 상기 전주지지각의 수직체결판 상하면에 각각 위치되어 일단은 볼트관통공 연장선상에 체결공이 형성되고, 타단은 볼트관통공과 인접된 다른 전주지지각의 수직체결판 볼트관통공 연장선상에 체결공이 형성되어 장볼트와 너트로 전주지지각을 연결고정하여 전주 외주연에 전주지지각을 체결고정시키는 상하측연결바와;It is divided into quadrangular arcs and wraps around the outer circumference of the pole, respectively located on the upper and lower sides of the vertical fastening plate of the pole pole, and one end is formed on the bolt through hole extension line, and the other end is perpendicular to the other pole pole adjacent to the bolt hole. A fastening hole is formed on the fastening plate bolt through hole extension line to fix the pole support angle with the long bolts and nuts to fasten the pole support angle to the outer periphery of the pole;

중심에서 볼트와 너트공에 의해 양분되는 도체인 다수 개의 봉체로, 상기 전 주지지각의 지지대 고정공에 볼트와 너트공에 의해 체결고정되고, 양측단에는 고압선에 분기된 접지선 선단의 통전볼트가 체결고정되는 볼트공이 각각 형성되어 접지선의 지면 접지가 이루어지는 탄소접지봉을 구비하는 특징이 있다.A plurality of rods, which are conductors bisected by bolts and nuts at the center, are fastened by bolts and nuts to the support fixing holes of the main crust, and energized bolts at the ends of the ground wire branched to the high voltage cable are fastened to both ends. The bolt holes are fixed to each other is characterized by having a carbon ground rod that is grounded ground of the ground wire.

이와 같이, 본 고안은 고압선이 연결되는 지주의 하부 외주면에 고압선이 삽입연결되어 이를 안전하게 지중에 매설하기 위한 다수 개의 탄소접지봉을 설치하여 고압선의 손상이나 누전, 감전 및 단락을 미연에 방지하여 주위를 통행하는 사람이 감전사고 없이 안전하게 통행할 수 있으며, 고압선을 용이하게 설치할 수 있을 뿐만 아니라 차량 충돌로부터 지주를 보호할 수 있는 효과가 있다.As such, the present invention installs a plurality of carbon grounding rods for inserting the high voltage cable into the lower outer peripheral surface of the support to which the high voltage cable is connected, and safely embeds it in the ground, thereby preventing damage to the high voltage cable, short circuit, electric shock, and short circuit in advance. A person who passes can pass safely without an electric shock, can easily install a high-voltage cable, and can protect the props from a collision with a vehicle.

본 고안은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 고안을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention in more detail by the accompanying drawings as follows.

도 1은 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 사시도이고, 도 2는 본 고안 실시 예인 지중 매설용 고압선 지지대의 체결모습을 보인 분리 사시도이며, 도 3은 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 평면도이고, 도 4는 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 측면도이다.1 is a perspective view showing the construction of the underground buried high voltage cable supporter embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the underground buried high voltage cable supporter embodiment, Figure 3 is a buried underground 4 is a plan view showing the construction of the high-voltage wire support for the construction, Figure 4 is a side view showing the construction of the underground high-voltage cable laying support embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 고안의 지중 매설용 고압선 지지대는, 전주(50) 하부에 사방에 고정되어 전주(50)를 고정지지하는 전주지지각(10,10a,10b,10c)과, 전주지지각(10,10a,10b,10c)을 전주(50) 외주연에 고정연결시키는 상하측연결바(20,20a)와, 전주지지각(10,10a,10b,10c)에 다수 개 고정되어 접지선(40)의 접지가 이루어지는 탄소접지봉(30,30a)으로 구성된다.Underground buried high voltage cable support of the present invention, the poles supporting angles (10, 10a, 10b, 10c) fixed to the four sides of the pole (50) fixed to support the pole 50, pole poles (10, 10a, 10b and 10c are fixed to the upper and lower connection bars 20 and 20a for fixed connection to the outer periphery of the pole 50, and a plurality of poles supporting angles 10, 10a, 10b and 10c are fixed to ground the ground wire 40. It consists of carbon ground rods 30 and 30a.

상기 전주지지각(10,10a,10b,10c)은 전주(50)의 하단 사방에 위치되어 전주(50)를 지중에서 지지하는 고정구로, 일측단은 기립된 사각판체로 상하면에는 한 쌍의 볼트관통공(12,12a)을 갖는 수직체결판(11)이 형성되고, 수직체결판(11) 외측면 중심에서 외측하향으로 연장되되 선단에는 수평면(13b)을 갖고 좌우측으로 고정공(13a)을 갖는 지지대(13)가 형성된다. The pole support angles (10, 10a, 10b, 10c) is a fixture for supporting the pole 50 in the ground located on the lower end of the pole 50, one end is a standing square plate body of a pair of bolts on the top and bottom A vertical fastening plate 11 having through holes 12 and 12a is formed, and extends outwardly downward from the center of the outer surface of the vertical fastening plate 11, and has a horizontal surface 13b at the front end and a fixing hole 13a to the left and right sides. The support 13 which has is formed.

상기 상하측연결바(20,20a)는 전주지지각(10,10a,10b,10c)을 전주(50) 외주연에 고정연결시키되 사등분되어 전주(50) 외주연을 감싸는 호형상으로, 상기 전주지지각(10,10a,10b,10c)의 수직체결판(11) 상하면에 각각 위치되어 일단은 볼트관 통공(12,12a) 연장선상에 체결공(21,21a)이 형성되고, 타단은 볼트관통공(12,12a)과 인접된 다른 전주지지각(10,10a,10b,10c)의 수직체결판(11) 볼트관통공(12,12a) 연장선상에 체결공(21,21a)이 형성되어 장볼트(22)와 너트(22a)로 전주지지각(10,10a,10b,10c)을 연결고정하여 전주(50) 외주연에 전주지지각(10,10a,10b,10c)을 체결고정시킨다. The upper and lower connection bars (20, 20a) is fixed to the pole support angle (10, 10a, 10b, 10c) to the outer periphery (50) outer periphery in an arc shape that surrounds the outer periphery of the pole (50), the Located at the upper and lower surfaces of the vertical fastening plate 11 of the pole support angle (10, 10a, 10b, 10c), respectively, one end of the fastening holes (21, 21a) is formed on the extension line of the bolt through hole (12, 12a), the other end is The fastening holes 21 and 21a are arranged on the extension lines of the vertical fastening plate 11 and the bolt through holes 12 and 12a of the other pole support angles 10, 10a, 10b and 10c adjacent to the bolt through holes 12 and 12a. It is formed to fasten the pole support angle (10, 10a, 10b, 10c) by the long bolt 22 and the nut (22a) to fasten the pole support angle (10, 10a, 10b, 10c) to the outer periphery of the pole 50 Fix it.

상기 탄소접지봉(30,30a)은 중심에서 볼트(31)와 너트공(31a)에 의해 양분되는 도체인 다수 개의 봉체로, 상기 전주지지각(10,10a,10b,10c)의 지지대(13) 고정공(13a)에 볼트(31)와 너트공(31a)에 의해 체결고정되고, 양측단에는 고압선에 분기된 접지선(40) 선단의 통전볼트(41)가 체결고정되는 볼트공(32,32a)이 각각 형성되어 접지선(40)의 지면 접지가 이루어진다. The carbon ground rods 30 and 30a are a plurality of rods that are conductors bisected by a bolt 31 and a nut hole 31a at the center thereof, and supports 13 of the pole supporting angles 10, 10a, 10b, and 10c. The bolt holes 32 and 32a to which the bolt 31 and the nut hole 31a are fastened and fixed to the fixing hole 13a, and the conducting bolts 41 of the tip of the ground wire 40 branched to the high voltage cable are fastened and fixed to both ends. ) Are respectively formed to ground the ground wire 40.

이와 같은 본 고안은, 상하측연결바(20,20a)에 의해서 전주(50) 외주연에 고정된 전주지지각(10,10a,10b,10c)과 탄소접지봉(30,30a)에 의해서 지면에 고정지지되고, 접지선(40)의 통전볼트(41)가 탄소접지봉(30,30a)의 볼트공(32,32a)에 체결고정되어 원활한 접지가 이루어진다.The present invention as described above, the ground by the pole support angle (10, 10a, 10b, 10c) and the carbon ground rod (30, 30a) fixed to the outer periphery of the pole 50 by the upper and lower connecting bars (20, 20a) It is fixed and supported, and the conductive bolt 41 of the ground wire 40 is fastened and fixed to the bolt holes 32 and 32a of the carbon ground rods 30 and 30a so that smooth grounding is achieved.

도 1은 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the underground cable laying high-voltage support for the embodiment of the present invention,

도 2는 본 고안 실시 예인 지중 매설용 고압선 지지대의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing the fastening pattern of the underground cable buried high voltage support embodiment

도 3은 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 평면도, Figure 3 is a plan view showing the construction of the underground buried high voltage cable supporter embodiment of the present invention,

도 4는 본 고안 실시 예인 지중 매설용 고압선 지지대의 시공모습을 보인 측면도.Figure 4 is a side view showing the construction of the underground buried high voltage cable supporter embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10,10a,10b,10c : 전주지지각 11 : 수직체결판10, 10a, 10b, 10c: pole support angle 11: vertical fastening plate

12,12a : 볼트관통공 13 : 지지대12,12a: bolt through hole 13: support

13a : 고정공 13b : 수평면13a: fixing hole 13b: horizontal plane

20,20a : 상하측연결바 21,21a : 체결공20,20a: Up and down connecting bar 21,21a: Fastening hole

22 : 장볼트 22a : 너트22: long bolt 22a: nut

30,30a : 탄소접지봉 31 : 볼트30,30a: Carbon ground rod 31: Bolt

31a : 너트공 32,32a : 볼트공31a: nut ball 32,32a: bolt ball

40 : 접지선 41 : 통전볼트40: ground wire 41: energizing bolt

50 : 전주50: Jeonju

Claims (1)

전주의 하단 사방에 위치되어 전주를 지중에서 지지하는 고정구로 일측단은 기립된 사각판체로 상하면에는 한 쌍의 볼트관통공을 갖는 수직체결판이 형성되고, 수직체결판 외측면 중심에서 외측하향으로 연장되되 선단에는 수평면을 갖고 좌우측으로 고정공을 갖는 지지대가 형성되는 전주지지각과;It is located on the lower side of the pole and supports the pole in the ground. One side is an upright square plate, and the upper and lower sides are formed with a vertical fastening plate having a pair of bolt through holes, and extends outward from the center of the outer side of the vertical fastening plate. An electric pole support angle having a support having a horizontal surface at the front end and having fixing holes at left and right sides thereof; 사등분되어 전주 외주연을 감싸는 호형상으로 상기 전주지지각의 수직체결판 상하면에 각각 위치되어 일단은 볼트관통공 연장선상에 체결공이 형성되고, 타단은 볼트관통공과 인접된 다른 전주지지각의 수직체결판 볼트관통공 연장선상에 체결공이 형성되어 장볼트와 너트로 전주지지각을 연결고정하여 전주 외주연에 전주지지각을 체결고정시키는 상하측연결바와;It is divided into quadrangular arcs and wraps around the outer circumference of the pole, respectively located on the upper and lower sides of the vertical fastening plate of the pole pole, and one end is formed on the bolt through hole extension line, and the other end is perpendicular to the other pole pole adjacent to the bolt hole. A fastening hole is formed on the fastening plate bolt through hole extension line to fix the pole support angle with the long bolts and nuts to fasten the pole support angle to the outer periphery of the pole; 중심에서 볼트와 너트공에 의해 양분되는 도체인 다수 개의 봉체로, 상기 전주지지각의 지지대 고정공에 볼트와 너트공에 의해 체결고정되고, 양측단에는 고압선에 분기된 접지선 선단의 통전볼트가 체결고정되는 볼트공이 각각 형성되어 접지선의 지면 접지가 이루어지는 탄소접지봉을 구비하는 지중 매설용 고압선 지지대.A plurality of rods, which are conductors bisected by bolts and nuts at the center, are fastened and fixed by bolts and nuts to support holes of the pole support angles, and energizing bolts of ground wire ends branched to high voltage lines are connected to both ends. Underground high-voltage cable support is provided with a carbon grounding rod is formed to be fixed to each of the bolt hole is grounded ground of the ground wire.
KR2020090001429U 2009-02-10 2009-02-10 Support for high-pressure cable of electric pole KR200444055Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934934B1 (en) * 2009-06-19 2010-01-06 서한전기공업(주) Foundation of lamppost with horizontality balancer
KR101568125B1 (en) * 2014-06-10 2015-11-12 재단법인 한국탄소융합기술원 Carbon fiber reinforced plastic utility pole
CN107143193A (en) * 2017-04-30 2017-09-08 陶云霞 A kind of construction method for preventing UHV transmission electric pole from sinking
CN110258770A (en) * 2019-04-30 2019-09-20 关辉 A kind of full prefabricated buildings structural system
KR102292207B1 (en) * 2021-06-22 2021-08-23 (주)대경기전 Support for high-pressure cable of electric pole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934934B1 (en) * 2009-06-19 2010-01-06 서한전기공업(주) Foundation of lamppost with horizontality balancer
KR101568125B1 (en) * 2014-06-10 2015-11-12 재단법인 한국탄소융합기술원 Carbon fiber reinforced plastic utility pole
CN107143193A (en) * 2017-04-30 2017-09-08 陶云霞 A kind of construction method for preventing UHV transmission electric pole from sinking
CN110258770A (en) * 2019-04-30 2019-09-20 关辉 A kind of full prefabricated buildings structural system
KR102292207B1 (en) * 2021-06-22 2021-08-23 (주)대경기전 Support for high-pressure cable of electric pole

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