KR101028142B1 - Frame for underground distribution line fixation - Google Patents

Frame for underground distribution line fixation Download PDF

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Publication number
KR101028142B1
KR101028142B1 KR1020100120992A KR20100120992A KR101028142B1 KR 101028142 B1 KR101028142 B1 KR 101028142B1 KR 1020100120992 A KR1020100120992 A KR 1020100120992A KR 20100120992 A KR20100120992 A KR 20100120992A KR 101028142 B1 KR101028142 B1 KR 101028142B1
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South Korea
Prior art keywords
transmission line
transmission lines
support frame
underground
fixed
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KR1020100120992A
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Korean (ko)
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강병삼
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(유)전일기술단
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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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • 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
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
    • 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
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole

Abstract

PURPOSE: A wire connection frame of an underground electricity transmitting wire is provided to connect first and second electricity transmitting wires by moving first and second fixing electrodes and expanding and contracting variable electrodes of the first and second electricity transmitting wires, thereby preventing disconnection or damage of the first and second electricity transmitting wires. CONSTITUTION: A wire connection frame of an underground electricity transmitting wire includes a support frame(10), fixing objects(21,31), first and second fixing electrodes(20,30), and a variable electrode(40). First and second long holes are formed on the support frame so that the first and second fixing electrodes move in one direction. Both ends of the variable electrode are electrically fixed to the first and second fixing electrodes respectively.

Description

지중 매설용 송전선로의 전선연결대{FRAME FOR UNDERGROUND DISTRIBUTION LINE FIXATION}Cable linkage of underground transmission line {FRAME FOR UNDERGROUND DISTRIBUTION LINE FIXATION}

본 발명은 지중 매설용 송전선로의 전선연결대에 관한 것으로, 더욱 상세하게는 지중관로에서 전기적으로 접속되는 제1,2송전선의 이탈을 지연시키며, 제1,2송전선이 이탈되기 전에 제1,2송전선의 이탈 신호를 관리자에 알려주고, 제1,2송전선의 배선방향에 맞도록 지지프레임의 각도를 조절할 수 있는 지중 매설용 송전선로의 전선연결대에 관한 것이다.
The present invention relates to the wire connecting rod of the underground line transmission line, more specifically, to delay the departure of the first and second transmission lines electrically connected in the underground pipeline, and before the first and second transmission lines are separated The present invention relates to a wire connecting rod of an underground embedding transmission line that informs a manager of a transmission line departure signal and adjusts an angle of a support frame to match a wiring direction of first and second transmission lines.

일반적으로, 지중매설형 송전선로는 지중에 매설된 지중관로의 내부에 설치되며, 지중관로의 내부에 구비된 전선연결대에 연결되어 연장되거나 분기되어, 각 건물 또는 주택으로 연결되어 전기를 공급할 수 있도록 구성된다. 이때, 상기 송전선로는 충분한 용량의 전기를 송전할 수 있는 전선을 이용한다.In general, underground buried transmission lines are installed inside underground pipelines buried in the underground, and connected or connected to the wire connecting strips provided in the underground pipelines so that they can be connected to each building or house to supply electricity. It is composed. In this case, the transmission line uses a wire capable of transmitting electricity of sufficient capacity.

이와 같이 송전선로를 연결하는 전선연결대는 송전선이 매설되는 지중관로의 내부에 일정간격으로 설치되는 것으로, 지지프레임과, 도전체인 구리바 등으로 구성되며 양단에는 송전선을 고정할 수 있는 고정기구가 구비되며 상기 금속프레임에 절연되도록 설치되는 전극으로 이루어져, 상기 전극의 양단에 송전선을 고정하므로써, 송전선을 상호 전기적으로 연결하거나 송전선을 분기할 수 있도록 구성된다.In this way, the cable connecting line connecting the power transmission line is installed at a predetermined interval inside the underground pipeline where the power transmission line is embedded. It is composed of a support frame and a copper bar as a conductor, and fixing devices for fixing the power transmission line are provided at both ends. It is composed of an electrode which is installed to be insulated to the metal frame, by fixing the transmission line at both ends of the electrode, it is configured to electrically connect the transmission line or to branch the transmission line.

한편, 이러한 송전선을 배선하기 위해서는, 송전선에 인가되는 전원을 차단한 사선 상태에서, 작업자가 송전선의 일단을 전선연결대의 전극에 고정하고 송전선의 타단을 당겨 다음 번 전선연결대의 전극에 고정하는 과정을 반복하여 송전선이 연장되도록 하거나, 일단이 전극에 연결되어 분기된 송전선의 타단을 당겨 건물이나 주택의 배전반에 연결함으로써, 송전선의 배선을 완료할 수 있으며, 송전선의 배선이 완료된 후 연장된 송전선에 전원을 인가하여 건물이나 주택에 전기를 공급할 수 있다.On the other hand, in order to wire such a transmission line, in a state in which the power applied to the transmission line is cut off, the worker fixes the one end of the transmission line to the electrode of the wire connection line and pulls the other end of the transmission line to fix the electrode of the next wire connection line. By repeating the transmission line to extend or by connecting the other end of the branched transmission line to the switchboard of the building or house, the wiring of the transmission line can be completed, the power supply to the extended transmission line after the wiring is completed It can be used to supply electricity to buildings or houses.

그런데, 이러한 과정에서 작업자가 송전선를 과도하게 당겨 전선연결대의 전극과 송전선의 연결부위가 풀리거나, 송전선 또는 전극이 손상되는 경우가 발생되었다.However, in this process, the worker excessively pulls the transmission line, the connection between the electrode and the transmission line of the wire connecting rod, or the transmission line or the electrode is damaged.

그리고, 경시적으로 송전선이 전선연결대로부터 풀리는 방향으로 이동될 수 있고, 이러한 송전선의 움직임을 미리 감지하지 못하여 송전선이 전선연결대에서 이탈된 후에야 확인할 수 있으므로 송전선의 단선으로 인한 전력 공급에 차질이 발생되고 유지보수비용이 커지는 문제점도 있다.In addition, the transmission line may be moved in a direction unwinding from the wire connection over time, and since the movement of the transmission line may not be detected in advance, it may be confirmed only after the transmission line is separated from the wire connection, causing a disruption in power supply due to disconnection of the power transmission line. There is also a problem that the maintenance cost is increased.

또한, 고정구는 지지프레임의 양측에 대칭으로만 고정 설치되어 송전선이 일직선형으로 배선되지 않을 경우 송전선의 배선방향을 무리하게 꺽어야 하므로 송전선의 손상을 일으키는 문제점도 있다.
In addition, the fixture is fixed to both sides of the support frame is fixed only symmetrically when the transmission line is not wired in a straight line because the wire direction of the transmission line must be forcibly broken, there is also a problem causing damage to the transmission line.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 송전선을 지지프레임에 접속 연결할 때 송전선을 무리하게 당기지 않아도 지지프레임에 설치할 수 있고, 또한, 지지프레임에 연결된 송전선에 인장력이 가해져 지지프레임에서 이탈될 때 송전선의 이탈을 막을 수 있는 지중 매설용 송전선로의 전선연결대를 제공하려는데 목적이 있다.The present invention is to solve the problems described above, can be installed in the support frame without pulling the transmission line forcibly when connecting the transmission line to the support frame, and also the tension is applied to the transmission line connected to the support frame is separated from the support frame The purpose is to provide the cable ties of underground substation transmission lines that can prevent transmission lines from falling off.

그리고, 본 발명의 다른 목적은 지반침하나 송전선의 인장력 등에 의해 송전선이 지지프레임에서 이탈되려할 때 송전선이 이탈되기 이전에 관리자에게 이탈 신호를 안내하려는데 있다.Further, another object of the present invention is to guide the departure signal to the manager before the transmission line is separated when the transmission line is to be separated from the support frame due to the ground sedimentation or tension of the transmission line.

본 발명의 또 다른 목적은 송전선의 배선 방향에 따라 지지프레임의 각도를 조절하려는데 있다.Another object of the present invention is to adjust the angle of the support frame according to the wiring direction of the transmission line.

전술한 바와 같은 목적을 달성하기 위한 본 발명에 따른 지중 매설용 송전선로의 전선연결대는, 지지프레임과, 양단에는 제1,2송전선을 고정할 수 있는 고정구가 구비되어 상기 지지프레임에 절연되도록 설치되는 도전체 재질의 전극을 포함하며, 상기 제1,2송전선이 매설되는 지중관로의 내부에 일정간격으로 설치되어, 상기 전극의 고정구에 연결되는 제1,2송전선을 상호 전기적으로 연결하는 것으로, In order to achieve the object as described above, the wire connecting rod of the underground line transmission line according to the present invention, the support frame, and both ends are provided with fasteners for fixing the first and second transmission lines are installed to be insulated from the support frame It includes an electrode of the conductor material, which is installed at a predetermined interval inside the underground pipeline in which the first and second transmission lines are embedded, and electrically connecting the first and second transmission lines connected to the fixture of the electrode,

상기 전극은 상기 제1,2송전선의 방향을 따라 장공이 구비되며 상기 지지프레임에 각각 상기 고정구를 통해 상기 제1,2송전선과 함께 접속 고정되는 제1,2고정전극, 코일형태로 감기며 양측 단부가 상기 제1,2고정전극에 각각 전기적으로 접속되도록 고정되는 가변전극을 포함하여, 상기 제1,2송전선에 가해지는 힘에 의해 상기 가변전극이 펼쳐지면서 상기 제1,2고정전극이 상기 제1,2송전선과 함께 이동하여 상기 제1,2송전선을 지지하는 것을 특징으로 한다.The electrode is provided with a long hole in the direction of the first and second transmission lines, the first and second fixed electrodes, which are connected and fixed together with the first and second transmission lines through the fixing to the support frame, respectively, both sides of the coil winding A variable electrode having an end portion fixed to be electrically connected to the first and second fixed electrodes, respectively, wherein the variable electrode is unfolded by a force applied to the first and second transmission lines. The first and second transmission lines move together with each other to support the first and second transmission lines.

본 발명에 의한 지중 매설용 송전선로의 전선연결대에 의하면, 제1,2송전선을 지지프레임에 연결할 때 제1,2송전선을 무리하게 당기지 않고 가변전극의 신축과 제1,2고정전극의 이동을 통해 제1,2송전선을 연결할 수 있으므로 제1,2송전선의 단선이나 손상을 막을 수 있고, 지지프레임에 연결된 제1,2송전선에 인장력이 가해져 지지프레임에서 이탈될 때 가변전극이 신축되고 제1,2고정전극이 이동함에 따라 제1,2송전선의 이탈을 지연시킬 수 있으므로 결과적으로 전력을 안정적으로 공급할 수 있고 보수비용을 절감할 수 있다.According to the wire connecting rod of the underground embedding transmission line according to the present invention, when the first and second transmission lines are connected to the support frame, the expansion and contraction of the variable electrodes and the movement of the first and second fixed electrodes are not performed without forcibly pulling the first and second transmission lines. The first and second transmission lines can be connected to prevent breakage or damage of the first and second transmission lines, and when the first and second transmission lines connected to the support frame are pulled out of the support frame, a variable electrode is stretched and the first As the second fixed electrode moves, delaying of the first and second transmission lines can be delayed, so that power can be stably supplied and maintenance costs can be reduced.

그리고, 제1,2송전선이 지지프레임에서 이탈되기 전에 관리자에게 제1,2송전선의 이탈 신호를 안내하여 송전계통에 단전이 발생되는 것을 막을 수 있으므로 전력을 안정적으로 공급할 수 있고 단전으로 인한 경제적 손실을 막을 수 있다.In addition, before the first and second transmission lines are separated from the support frame, the manager can inform the manager of the departure signals of the first and second transmission lines to prevent the occurrence of power failure in the transmission system, thereby stably supplying power and economic loss due to power failure. Can be prevented.

또한, 지지프레임의 각도가 제1,2송전선의 배선 방향을 따라 자유롭게 변하게 되어 제1,2송전선이 지지프레임에 연결될 때 꺽이지 않으므로 제1,2송전선의 손상을 방지할 수 있다.In addition, since the angle of the support frame is freely changed along the wiring direction of the first and second transmission lines, the first and second transmission lines do not bend when connected to the support frame, thereby preventing damage to the first and second transmission lines.

도 1은 본 발명에 의한 지중 매설용 송전선로의 전선연결대의 설치 상태도.
도 2와 도 3은 각각 본 발명에 의한 지중 매설용 송전선로의 전선연결대의 작동 상태도로서,
도 2는 가변전극의 길이가 길어지면서 제1,2고정전극이 이동한 상태이고,
도 3은 제1,2송전선의 이탈을 감지하여 알람하는 상태이다.
도 4는 본 발명에 의한 지중 매설용 송전선로의 전선연결대에 적용된 지지프레임의 다른 예시도.1 is an installation state diagram of the wire connection of the underground transmission transmission line according to the present invention.
2 and 3 are each an operational state diagram of the wire connecting rod of the underground transmission transmission line according to the present invention,
2 shows a state in which the first and second fixed electrodes are moved while the length of the variable electrode is increased.
3 is a state in which an alarm is detected by the departure of the first and second transmission lines.
Figure 4 is another exemplary view of the support frame applied to the wire connection of the underground transmission line for the present invention.

도 1에서 보이는 바와 같이, 본 발명에 의한 지중 매설용 송전선로의 전선연결대는, 지중관로(맨홀 등) 내부에 설치되는 지지프레임(10), 지지프레임(10)의 상부 양측에 각각 고정구(21,31)를 통해 설치되며 제1,2송전선(1,2)을 지지프레임(10)에 각각 연결하는 제1,2고정전극(20,30), 제1,2고정전극(20,30)을 접속 연결하며 길이 조절이 가능한 가변전극(40)으로 구성된다.
As shown in Figure 1, the wire connecting rod of the underground line transmission line according to the present invention, the support frame 10 is installed in the underground pipeline (manhole, etc.), respectively, the fixture 21 on the upper both sides of the support frame 10, respectively. And first and second fixed electrodes 20 and 30 and first and second fixed electrodes 20 and 30 respectively installed through the first and second power transmission lines 1 and 2 to the support frame 10. The connection is made of a variable electrode 40 is adjustable in length.

지지프레임(10)은 제1,2고정전극(20,30)이 각각 일방향(제1,2송전선(1,2)의 이탈 방향)으로 이동 가능하도록 제1,2장공(11,12)이 형성된다.
The support frame 10 includes the first and second holes 11 and 12 so that the first and second fixed electrodes 20 and 30 can move in one direction (the direction away from the first and second power transmission lines 1 and 2), respectively. Is formed.

제1,2고정전극(20,30)은 고정구(21,31)를 통해 지지프레임(10)의 제1,2장공(11,12)에 각각 제1,2송전선(1,2)의 이탈 방향으로 이동 가능하게 설치된다.
The first and second fixed electrodes 20 and 30 are separated from the first and second power transmission lines 1 and 2 in the first and second holes 11 and 12 of the support frame 10 through the fixtures 21 and 31, respectively. It is installed to be movable in the direction.

가변전극(40)은 길이 가변이 가능하도록 코일형태로 감기며 양측 단부가 제1,2고정전극(20,30)에 각각 전기적으로 접속되도록 고정된다.The variable electrode 40 is wound in the form of a coil so as to be variable in length, and fixed at both ends thereof to be electrically connected to the first and second fixed electrodes 20 and 30, respectively.

이상의 구조에 따라서, 제1,2송전선(1,2)을 지지프레임(10)에 연결할 때, 제1,2고정전극(20,30)을 제1,2송전선(1,2)의 접속 방향으로 이동시켜 제1,2송전선(1,2)을 접속하므로 제1,2송전(1,2)을 지지프레임(10)측으로 무리하게 당기지 않는다.According to the above structure, when the first and second transmission lines 1 and 2 are connected to the support frame 10, the first and second fixed electrodes 20 and 30 are connected to the first and second transmission lines 1 and 2. The first and second power transmission lines 1 and 2 are connected to each other so that the first and second power transmission lines 1 and 2 are not forcibly pulled toward the support frame 10.

그리고, 제1,2송전선(1,2)이 지지프레임(10)에서 이탈되는 방향으로 이동할 때, 가변전극(40)이 펼쳐지면서 길이가 길어지고 제1,2고정전극(20,30)이 지지프레임(10)을 기준으로 제1,2송전선(1,2)의 이탈방향을 따라 이동하여 제1,2송전선(1,2)의 이탈을 막는다.
In addition, when the first and second power transmission lines 1 and 2 move in a direction away from the support frame 10, the variable electrode 40 is unfolded to lengthen and the first and second fixed electrodes 20 and 30 are extended. The separation of the first and second transmission lines 1 and 2 is prevented by moving along the separation direction of the first and second transmission lines 1 and 2 with respect to the support frame 10.

전술한 구조를 통해 제1,2송전선(1,2)의 이탈을 어느 정도 막을 수 있으며, 본 발명은 제1,2송전선(1,2)이 더 이탈되는 것을 관리자에 알려줄 수 있도록 구성되며, 상기 제1,2송전선(1,2)의 둘레부에 각각 결합되는 링형상의 제1,2가압부(1a,2a), 지지프레임(10)에 각각 이동 가능하게 설치되는 제1,2스위치바(13,14), 제1,2스위치바(13,14)를 지지하는 제1,2코일스프링(15,16), 지지프레임(10)에 설치되며 제1,2스위치바(13,14)에 의해 온 접점되는 제1,2스위치(17,18), 제1,2스위치(17,18)의 온 접점시 제1,2알람(51,52)을 통해 제1,2송전선(1,2)의 이동을 알려주는 컨트롤러(50)를 포함한다.Through the above-described structure, the separation of the first and second transmission lines 1 and 2 may be prevented to some extent, and the present invention is configured to inform the manager that the first and second transmission lines 1 and 2 are further separated. First and second switches movably installed in the ring-shaped first and second pressing parts 1a and 2a and the support frame 10 respectively coupled to the circumferences of the first and second power transmission lines 1 and 2, respectively. The first and second coil springs 15 and 16 supporting the bars 13 and 14, the first and second switch bars 13 and 14, and the support frame 10, and the first and second switch bars 13 and 14, respectively. The first and second power lines (1, 2) through the first and second alarms (51, 52) at the on contact of the first and second switches (17, 18) and the first and second switches (17, 18) that are on-contacted by (14). It includes a controller 50 for notifying the movement of 1,2).

제1,2가압부(1a,2a)와 제1,2스위치바(13,14)의 위치는 가변전극(40)이 펼쳐지면서 제1,2송전선(1,2)이 일정 거리 이동한 이후 접촉되도록 배치된다. 즉, 제1,2송전선(1,2)이 지지프레임(10)에서 이탈되다가 제1,2스위치바(13,14)와 접촉되면 제1,2스위치바(13,14)가 제1,2송전선(1,2)에 의해 이동하며, 이때, 제1,2코일스프링(15,16)이 제1,2스위치바(13,14)의 이동을 구속하여 제1,2송전선(1,2)의 이동을 지연시킨다.The positions of the first and second pressing parts 1a and 2a and the first and second switch bars 13 and 14 are moved after the variable electrode 40 is unfolded and the first and second power transmission lines 1 and 2 move by a predetermined distance. Placed in contact. That is, when the first and second power transmission lines 1 and 2 are separated from the support frame 10 and contact the first and second switch bars 13 and 14, the first and second switch bars 13 and 14 are connected to the first and second switch bars 13 and 14. The first and second coil springs 15 and 16 restrain the movement of the first and second switch bars 13 and 14 by moving the second and second transmission lines 1 and 2. Delay the movement of 2).

이러는 중에 제1,2스위치바(13,14)에 의해 제1,2스위치(17,18)이 온 접점되면 컨트롤러(50)가 이를 감지하여 제1,2알람(51,52)을 출력하며, 관리자는 통제실에서 제1,2송전선(1,2)의 이탈을 확인할 수 있다. 즉, 관리자는 제1,2송전선(1,2)이 지지프레임(10)에서 이탈되기 전에 제1,2송전선(1,2)이 이탈되려는 증상을 확인할 수 있으므로 제1,2송전선(1,2)의 이탈로 인한 전력 공급 차단을 막을 수 있고, 저렴한 비용으로 보수를 할 수 있다.When the first and second switches 17 and 18 are turned on by the first and second switch bars 13 and 14, the controller 50 detects the first and second alarms 51 and 52 and outputs the first and second alarms 51 and 52. In addition, the manager can check the departure of the first and second transmission lines (1, 2) from the control room. That is, the manager can check the symptoms of the first and second transmission lines (1, 2) to be separated before the first and second transmission lines (1, 2) are separated from the support frame (10). It can prevent power supply cut off due to departure of 2) and repair can be done at low cost.

제1,2스위치(17,18) 및 제1,2알람(51,52)은 독립적으로 작동함에 따라 지지프레임(10)에 고정된 제1,2송전선(1,2) 중 이탈되려는 송전선만을 확실하게 확인할 수 있다.
As the first and second switches 17 and 18 and the first and second alarms 51 and 52 operate independently, only the transmission lines to be separated from the first and second transmission lines 1 and 2 fixed to the support frame 10 are operated. It can be confirmed with certainty.

본 발명은 전술한 것처럼, 제1,2송전선(1,2)의 이탈을 방지하고 이탈을 미리 알려주는 기능외에 제1,2송전선(1,2)의 배선방향에 따라 지지프레임(10)의 방향이 조절되도록 구성된다. 지지프레임(10)은 제1,2고정전극(20,30)이 각각 고정되며 상호 간에 힌지(19)를 통해 각도 조절 가능하게 연결되는 제1,2프레임(10-1,10-2)으로 이루어진다. 제1,2송전선(1,2)의 배선 방향이 결정되면, 이 배선방향에 맞도록 제1,2프레임(10-1,10-2)의 각도를 조절하며, 제1,2프레임(10-1,10-2)은 힌지(19)를 통해 자유롭게 각도 조절된다.
The present invention, as described above, in addition to the function of preventing the departure of the first, second transmission line (1, 2) and inform the departure in advance of the support frame 10 in accordance with the wiring direction of the first, second transmission line (1, 2) The direction is configured to be adjusted. The support frame 10 includes first and second frames 10-1 and 10-2 which are fixed to the first and second fixed electrodes 20 and 30, respectively, and are connected to each other so as to be angularly adjustable through the hinge 19. Is done. When the wiring direction of the first and second transmission lines 1 and 2 is determined, the angles of the first and second frames 10-1 and 10-2 are adjusted to match the wiring direction, and the first and second frames 10 are adjusted. -1, 10-2 are freely angled through the hinge (19).

1,2 : 제1,2송전선, 10 : 지지프레임
11,12 : 제1,2장공, 13,14 : 제1,2스위치바
15,16 : 제1,2코일스프링, 17,18 : 제1,2스위치
20,30 : 제1,2고정전극, 40 : 가변전극
50 : 컨트롤러, 51,52 : 제1,2알람1,2: 1st, 2nd transmission line, 10: support frame
11,12: 1st, 2nd hole, 13,14: 1st, 2nd switch bar
15,16: 1st, 2nd coil spring, 17,18: 1st, 2nd switch
20,30: first and second fixed electrode, 40: variable electrode
50: controller, 51,52: 1st, 2nd alarm

Claims (3)

지지프레임(10)과, 양단에는 제1,2송전선(1,2)을 고정할 수 있는 고정구가 구비되어 상기 지지프레임에 절연되도록 설치되는 도전체 재질의 전극을 포함하며, 상기 제1,2송전선이 매설되는 지중관로의 내부에 일정간격으로 설치되어, 상기 전극의 고정구에 연결되는 제1,2송전선을 상호 전기적으로 연결하는 지중 매설용 송전선로의 전선연결대에 있어서,
상기 지지프레임은 상부 양측에 각각 상기 고정구가 체결되면서 이동이 가능하도록 제1,2장공(11,12)이 형성되며,
상기 전극은 상기 지지프레임의 제1,2장공에 각각 상기 고정구를 통해 상기 제1,2송전선과 함께 접속 고정되는 제1,2고정전극(20,30), 코일형태로 감기며 양측 단부가 상기 제1,2고정전극에 각각 전기적으로 접속되도록 고정되는 가변전극(40)을 포함하여, 상기 제1,2송전선에 가해지는 힘에 의해 상기 가변전극이 펼쳐지면서 상기 제1,2고정전극이 상기 제1,2송전선과 함께 상기 장공을 따라 이동하여 상기 제1,2송전선을 지지하는 것을 특징으로 하는 지중 매설용 송전선로의 전선연결대.Support frame 10 and both ends are provided with a fastener for fixing the first and second power transmission lines (1,2) includes an electrode made of a conductor material to be insulated from the support frame, the first, second In the cable connection line of the underground transmission line, which is installed at a predetermined interval inside the underground pipeline where the transmission line is embedded, electrically connecting the first and second transmission lines connected to the fixture of the electrode,
The support frame has first and second holes (11, 12) are formed to be movable while the fastener is fastened to the upper both sides, respectively,
The electrodes are wound in a coil shape with the first and second fixed electrodes 20 and 30 connected and fixed to the first and second holes of the support frame, respectively, with the first and second transmission lines through the fixtures. And a variable electrode 40 fixed to be electrically connected to the first and second fixed electrodes, respectively, wherein the variable electrode is unfolded by a force applied to the first and second transmission lines. The wire connecting rod of the underground transmission line, characterized in that moving along the long hole with the first and second transmission lines to support the first and second transmission lines. 청구항 1에 있어서, 상기 제1,2송선전의 둘레부에 각각 돌출 고정되는 링 형상의 가압부(1a,2a), 상기 지지프레임에 각각 이동 가능하게 설치되는 제1,2스위치바(13,14), 상기 제1,2스위치바를 지지하는 제1,2코일스프링(15,16), 상기 지지프레임에 설치되며 상기 제1,2스위치바에 의해 온 접점되는 제1,2스위치(17,18), 상기 제1,2스위치의 온 접점시 제1,2알람(51,52)을 통해 상기 제1,2송전선의 이동을 알려주는 컨트롤러(50)를 포함하여, 상기 제1,2송전선의 이탈시 상기 제1,2스위치바가 상기 제1,2송전선의 가압부에 의해 이동하면서 상기 제1,2스위치를 온 접점시키면 상기 컨트롤러가 상기 제1,2알람을 출력하도록 제어하여 상기 제1,2송전선의 이탈을 알려주는 것을 특징으로 하는 지중 매설용 송전선로의 전선연결대.The method according to claim 1, wherein the ring-shaped pressing portions (1a, 2a) protrudingly fixed to the periphery of the first, second transmission line, respectively, the first and second switch bar 13, 14), first and second coil springs 15 and 16 supporting the first and second switch bars, and first and second switches 17 and 18 installed on the support frame and on-contacted by the first and second switch bars. ), Including a controller 50 for notifying movement of the first and second transmission lines through the first and second alarms 51 and 52 when the first and second switches are in on contact. When the first switch and the second switch bar is moved by the pressurization part of the first and second transmission lines while the first and second switches are in on contact, the controller controls the controller to output the first and second alarms. 2. Cable connecting rod of underground transmission line, which indicates the departure of transmission line. 청구항 1 또는 청구항 2에 있어서, 상기 지지프레임은 상기 제1,2고정전극이 각각 고정되며 상호 간에 힌지(19)를 통해 각도 조절 가능하게 연결되는 제1,2프레임(10-1,10-2)으로 이루어져, 상기 제1,2송전선의 각도에 따라 상기 지지프레임의 제1,2프레임의 각도를 조절하는 것을 특징으로 하는 지중 매설용 송전선로의 전선연결대.The first and second frames 10-1 and 10-2 of claim 1 or 2, wherein the support frames are fixed to the first and second fixed electrodes, respectively, and are connected to each other by a hinge 19. The wire connecting rod of the underground transmission line, characterized in that for adjusting the angle of the first and second frame of the support frame according to the angle of the first, second transmission line.
KR1020100120992A 2010-11-30 2010-11-30 Frame for underground distribution line fixation KR101028142B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101627142B1 (en) 2015-12-08 2016-06-03 주식회사 중부기술단 Safety apparatus for cable connecting platform of underground electric power distribution line
KR101662815B1 (en) * 2016-06-01 2016-10-05 (유)남양기술단 Underground line connecting unit
KR101683254B1 (en) * 2016-09-08 2016-12-06 주식회사 에스지이엔지 Frame of Connecting of Underground Transmission Line
KR102024668B1 (en) 2019-07-15 2019-09-25 주식회사 와이앤제이이앤씨 Equipment for connecting a underground power transmission cable
KR102029884B1 (en) 2019-07-12 2019-10-08 티엘엔지니어링(주) Equipment for connecting a underground power transmission cable
KR102029881B1 (en) 2019-07-12 2019-10-08 티엘엔지니어링(주) Equipment for connecting a underground power transmission cable
KR102045759B1 (en) * 2019-07-26 2019-11-18 남숙희 Cable protection equipment for distribution and trasformation of electric energy

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KR100945238B1 (en) 2009-09-22 2010-03-03 (주)신영엔지니어링 Power cable connector
KR100945224B1 (en) * 2009-09-24 2010-03-10 육지영 The electrical cable conductive of preventing electrical accidents

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KR100945238B1 (en) 2009-09-22 2010-03-03 (주)신영엔지니어링 Power cable connector
KR100945224B1 (en) * 2009-09-24 2010-03-10 육지영 The electrical cable conductive of preventing electrical accidents

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101627142B1 (en) 2015-12-08 2016-06-03 주식회사 중부기술단 Safety apparatus for cable connecting platform of underground electric power distribution line
KR101662815B1 (en) * 2016-06-01 2016-10-05 (유)남양기술단 Underground line connecting unit
KR101683254B1 (en) * 2016-09-08 2016-12-06 주식회사 에스지이엔지 Frame of Connecting of Underground Transmission Line
KR102029884B1 (en) 2019-07-12 2019-10-08 티엘엔지니어링(주) Equipment for connecting a underground power transmission cable
KR102029881B1 (en) 2019-07-12 2019-10-08 티엘엔지니어링(주) Equipment for connecting a underground power transmission cable
KR102024668B1 (en) 2019-07-15 2019-09-25 주식회사 와이앤제이이앤씨 Equipment for connecting a underground power transmission cable
KR102045759B1 (en) * 2019-07-26 2019-11-18 남숙희 Cable protection equipment for distribution and trasformation of electric energy

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