A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightning protection device of a telephone pole connected to a distribution line
The present invention relates to a lightning protection device for a telephone pole provided with a power distribution line, capable of using a lightning detection region by expanding or reducing the lightning detection region for detecting lightning by folding or unfolding a plurality of rotation bodies through lifting and lowering of a lifting/lowering member at an upper portion of the telephone pole in order to protect electrical facilities according to weather, and more particularly, to a lightning protection device for a telephone pole provided with a power distribution line, including: a body member having a shape of a tube with a closed top, having a lower portion that is opened to allow an overhead ground wire to pass through and fixedly installed on an upper portion of the telephone pole, and including a plurality of insertion holes formed radially on an outer surface of the body member; a lifting/lowering member installed so as to be lifted and lowered inside the body member according to a control signal from a control unit; and a lightning detection member rotatably coupled to the body member so as to enter and exit the insertion hole in direct surface contact by the lifting and lowering of the lifting/lowering member, and connected to the overhead ground wire to ground lightning to ground, wherein the lifting/lowering member and the lightning detection member are connected to each other by a wire that is an insulator to control a rotation angle of the lightning detection member that rotates to protrude outward of the insertion hole when the lifting/lowering member is lifted, and pull the lightning detection member to store the lightning detection member in the insertion hole when the lifting/lowering member is lowered.
본 발명은 날씨에 따라 전기시설물의 보호를 위해 전신주 상부에서 승강부재의 승강을 통해 복수의 회전체를 펼치거나 접어 낙뢰를 감지할 수 있는 낙뢰감지영역을 확장 또는 축소시켜 사용할 수 있는 배전선로가 구비된 전신주용 낙뢰방지장치에 관한 것으로, 더욱 상세하게는 상부가 폐쇄된 관의 형상으로 형성되되 가공지선이 관통할 수 있게 개구된 하부가 전신주 상부와 고정 설치되며, 외면에는 방사상으로 다수의 삽입공이 형성된 몸체부재와, 제어부의 제어신호에 의해 상기 몸체부재 내부에 승강 가능하게 설치되는 승강부재 및 상기 승강부재의 승강에 의해 직접적으로 면접하여 상기 삽입공 내외부로 출입할 수 있게 상기 몸체부재와 회전가능하게 결합하며, 가공지선과 연결되어 낙뢰를 지면에 접지시키는 낙뢰감지부재를 포함하되, 상기 승강부재와 상기 낙뢰감지부재는 절연물인 와이어에 의해 서로 연결되어 상기 승강부재가 상승시에 상기 삽입공 외측으로 돌출되게 회전하는 상기 낙뢰감지부재의 회전각도를 제어함과 동시에 상기 승강부재가 하강시에 상기 낙뢰감지부재를 잡아 당겨 상기 삽입공에 수납될 수 있도록 하는 것을 특징으로 한다.
Lightning protection device of a telephone pole connected to a distribution line
The present invention relates to a lightning protection device for a telephone pole provided with a power distribution line, capable of using a lightning detection region by expanding or reducing the lightning detection region for detecting lightning by folding or unfolding a plurality of rotation bodies through lifting and lowering of a lifting/lowering member at an upper portion of the telephone pole in order to protect electrical facilities according to weather, and more particularly, to a lightning protection device for a telephone pole provided with a power distribution line, including: a body member having a shape of a tube with a closed top, having a lower portion that is opened to allow an overhead ground wire to pass through and fixedly installed on an upper portion of the telephone pole, and including a plurality of insertion holes formed radially on an outer surface of the body member; a lifting/lowering member installed so as to be lifted and lowered inside the body member according to a control signal from a control unit; and a lightning detection member rotatably coupled to the body member so as to enter and exit the insertion hole in direct surface contact by the lifting and lowering of the lifting/lowering member, and connected to the overhead ground wire to ground lightning to ground, wherein the lifting/lowering member and the lightning detection member are connected to each other by a wire that is an insulator to control a rotation angle of the lightning detection member that rotates to protrude outward of the insertion hole when the lifting/lowering member is lifted, and pull the lightning detection member to store the lightning detection member in the insertion hole when the lifting/lowering member is lowered.
본 발명은 날씨에 따라 전기시설물의 보호를 위해 전신주 상부에서 승강부재의 승강을 통해 복수의 회전체를 펼치거나 접어 낙뢰를 감지할 수 있는 낙뢰감지영역을 확장 또는 축소시켜 사용할 수 있는 배전선로가 구비된 전신주용 낙뢰방지장치에 관한 것으로, 더욱 상세하게는 상부가 폐쇄된 관의 형상으로 형성되되 가공지선이 관통할 수 있게 개구된 하부가 전신주 상부와 고정 설치되며, 외면에는 방사상으로 다수의 삽입공이 형성된 몸체부재와, 제어부의 제어신호에 의해 상기 몸체부재 내부에 승강 가능하게 설치되는 승강부재 및 상기 승강부재의 승강에 의해 직접적으로 면접하여 상기 삽입공 내외부로 출입할 수 있게 상기 몸체부재와 회전가능하게 결합하며, 가공지선과 연결되어 낙뢰를 지면에 접지시키는 낙뢰감지부재를 포함하되, 상기 승강부재와 상기 낙뢰감지부재는 절연물인 와이어에 의해 서로 연결되어 상기 승강부재가 상승시에 상기 삽입공 외측으로 돌출되게 회전하는 상기 낙뢰감지부재의 회전각도를 제어함과 동시에 상기 승강부재가 하강시에 상기 낙뢰감지부재를 잡아 당겨 상기 삽입공에 수납될 수 있도록 하는 것을 특징으로 한다.
Lightning protection device of a telephone pole connected to a distribution line
배전선로가 구비된 전신주용 낙뢰방지장치
LEE YOUNG JU (author)
2021-09-01
Patent
Electronic Resource
Korean
IPC:
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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