KR100772171B1 - Cable's service wire structure for underground pipe laying - Google Patents

Cable's service wire structure for underground pipe laying Download PDF

Info

Publication number
KR100772171B1
KR100772171B1 KR1020070075991A KR20070075991A KR100772171B1 KR 100772171 B1 KR100772171 B1 KR 100772171B1 KR 1020070075991 A KR1020070075991 A KR 1020070075991A KR 20070075991 A KR20070075991 A KR 20070075991A KR 100772171 B1 KR100772171 B1 KR 100772171B1
Authority
KR
South Korea
Prior art keywords
underground
outer case
support
moving plates
underground pipe
Prior art date
Application number
KR1020070075991A
Other languages
Korean (ko)
Inventor
정인택
Original Assignee
(주)새롬전기
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 (주)새롬전기 filed Critical (주)새롬전기
Priority to KR1020070075991A priority Critical patent/KR100772171B1/en
Application granted granted Critical
Publication of KR100772171B1 publication Critical patent/KR100772171B1/en

Links

Images

Classifications

    • 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
    • H02G9/025—Coverings therefor, e.g. tile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • 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
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A wire structure of an underground wire cable is provided to support an underground pipe continuously by upwardly supporting an upper support through the extension of a spring when the ground under an underground pipe sinks. A supporting instrument(100) has a cylinder with opened upper/lower ends, an upper support supporting an underground pipe(2), a lower support supported by the underground earth, and a spring compressed and arranged between the upper and the lower supports. An outer case(200) has an upper plate made of light transmitting material, and a receiving unit. First and second measuring instruments are installed at the outer case, and include first and second protective cases inside the outer case, first and second guide bars installed inside the first and second protective cases, first and second moving plates coupled at the first and second guide bars, first and second springs pressing the first and second moving plates, first and second permanent magnets installed at the first and second moving plates, and a plurality of first and second magnetic proximity switches inside the first and second protective cases. First and second wires(400) have one end connected to the lower support, and the other end fixed at the moving plates. A controlling unit transmits data to a central control center by receiving a location signal from the first and second magnetic proximity switches, and controls first and second winders. A light emitting unit(600) is installed in the outer case, and is turned on/off by the controlling unit.

Description

지중배전용 케이블의 배선구조{Cable's Service Wire Structure for Underground Pipe Laying}Cable's Service Wire Structure for Underground Pipe Laying

본 발명은 지하수에 의해 토사가 세굴 또는 침하 될 시 지중배관 및 케이블을 안정적으로 보호하는 지중배전용 케이블의 배선구조에 관한 것이다.The present invention relates to a wiring structure of underground cables for stably protecting underground pipes and cables when soil is scoured or settled by groundwater.

일반적으로 주택, 상업 및 공업단지의 지중선로에는 송배전 전선이 수용된 전선관이 매설되어 있다. In general, underground lines of residential, commercial and industrial complexes are laid with conduits containing transmission and distribution cables.

상기 지중선로는 지면에 매설되는 지중배관과 지중배관의 내부에 배치되는 케이블로 구성되며, 케이블이 외력으로부터 보호받는다.The underground line is composed of underground pipes embedded in the ground and cables disposed inside the underground pipes, and the cables are protected from external forces.

상기와 같은 지중선로는 지중의 토사가 물에 의해 침하 또는 세굴 되었을 시, 지중배관의 중간부가 하측으로 쳐져서, 지중배관이 손상될 수 있으며, 그로 인한 케이블 손상으로 많은 피해가 발생 된다. 또한, 지중배관의 파손 여부를 지상에서는 쉽게 파악할 수 없어 보수가 늦어지는 문제점도 발생된다. When underground soil is submerged or scoured by water, the middle line of the underground pipe is struck downward, and the underground pipe may be damaged, resulting in a lot of damage due to cable damage. In addition, there is a problem that the maintenance of the underground pipe can not be easily grasped from the ground and the maintenance is delayed.

본 발명은 상기와 같은 문제를 해결하기 위해 발명된 것으로, 지중배관 및 케이블의 파손 상태를 즉각적으로 파악할 수 있고, 그로 인해 손상된 케이블이 신속하게 복구되는 지중배전용 케이블의 배선구조를 제공함에 그 목적이 있다.The present invention has been invented to solve the above problems, it is possible to immediately grasp the broken state of underground pipes and cables, thereby providing a wiring structure of underground cables for underground cables that are quickly repaired damaged cables There is this.

본 발명은, 지면에 매설되는 지중배관과, 지중배관의 내부에 배치되는 케이블(C)을 포함하는 지중배전용 케이블의 배선구조에 있어서, 상하단이 개방된 실린더와, 하단이 실린더의 상측에 승강가능하게 삽입되고 상단이 지중배관을 지지하는 상부지지대와, 상단이 실린더의 하측에 승강가능하게 삽입되고 하단이 지중 토사에 의해 지지되는 하부지지대와, 압축된 상태로 상부지지대와 하부지지대 사이에 배치되는 스프링을 갖춘 지지기구와 ; 상판이 투광성 재질로 구성되고, 내부에 수용부가 형성되며, 상면이 지면의 상측으로 노출되도록 지면에 매설되는 외부케이스와 ; 외부케이스 내부 양측에 각각 구비되는 제1·2보호케이스와, 제1·2보호케이스 내부에 상하방향으로 각각 설치되는 제1·2가이드바와, 제1·2가이드바에 승강가능하게 각각 결합 된 제1·2이동판과, 제1·2이동판을 각각 상향가압하는 제1·2스프링과, 제1·2이동판에 각각 설치되어 제1·2이동판과 같이 이동하는 제1·2영구자석과, 제1·2보호케이스의 내벽에 수직방향을 따라 각각 이격 설치되어 제1·2영구자석의 자력과 작용하는 다수의 제1·2마그네틱근접스위치를 갖추고서 외부케이스에 내설되는 제1·2측정기구와 ; 일단이 하부지지대에 연결되고, 타단이 이동판에 고정되는 제1·2와이어와 ; 제1·2마그네틱근접스위치로부터 제1·2이동판의 위치신호를 받아 중앙통제실의 수신기로 데이터를 전송하는 제어유닛과 ; 외부케이스에 내설되며, 제어유닛에 연결되어 제어유닛에 의해 ON·OFF 제어되는 발광유닛으로 구성된다. The present invention is a wiring structure of underground cable, which is embedded in the ground, the cable for underground distribution comprising a cable (C) disposed inside the underground pipe, the cylinder with the upper and lower ends open, the lower end is elevated above the cylinder An upper support capable of being inserted and having an upper end supporting the underground pipe, a lower support having an upper end inserted and lowered at the lower side of the cylinder and supported by the underground soil, and disposed between the upper support and the lower support in a compressed state Support mechanisms with springs; An outer case having an upper plate made of a light-transmitting material, and having an accommodating portion therein, and having an upper surface embedded in the ground so as to be exposed to an upper side of the ground; First and second protective cases respectively provided on both sides of the outer case, the first and second guide bars respectively installed in the up and down direction inside the first and second protection cases, and the first and second guide bars respectively coupled to the lifting and lowering. The first and second moving plates, the first and second springs for upwardly pressing the first and second moving plates, and the first and second permanent plates respectively installed on the first and second moving plates to move together with the first and second moving plates. A first installed in the outer case with a magnet and a plurality of first and second magnetic proximity switches installed on the inner wall of the first and second protective cases in the vertical direction and acting on the magnetic force of the first and second permanent magnets; 2 measuring instruments; First and second wires having one end connected to the lower support and the other end fixed to the moving plate; A control unit which receives the position signal of the first and second moving plates from the first and second magnetic proximity switches and transmits the data to the receiver of the central control room; It is built in an outer case and is connected to the control unit and is configured as a light emitting unit that is controlled ON and OFF by the control unit.

본 발명에 따르면, 지면(1)에 매설되는 지중배관(2)과, 지중배관(2)의 내부에 배치되는 케이블(C)을 포함하는 지중배전용 케이블의 배선구조에 있어서, 지중에 매설되되 지중배관(2)의 하부에 배치되는 지지기구(100)와, 지중배관(2)보다 상부에 위치되도록 지면(1)에 매설되는 외부케이스(200)와, 외부케이스(200)에 내설되되 좌우 대칭되게 설치되는 제1,2측정기구(300,300')와, 일단이 지지기구(100)에 연결되고 타단이 제1,2측정기구(300,300')에 연결되는 제1,2와이어(400,400')와, 측정기구(300,300')로부터 상하위치 정보를 받는 제어유닛(500)과, 제어유닛(500)에 연결되어 제어유닛(500)에 의해 ON·OFF 제어되는 발광유닛(600)이 더 구비되어, 지중배관(2)보다 아래에 위치한 토사가 지하수등에 의해 침하 또는 세굴 또는 침하 되었을 시, 중앙통제실의 상황근무자가 그 상황을 즉각적으로 확인할 수 있으며, 복구반이 도착할 때까지 지중배관(2)이 계속적으로 지지되는 효과가 있다.According to the present invention, in the wiring structure of the underground pipe (2) embedded in the ground (1) and a cable (C) disposed inside the underground pipe (2), it is buried in the ground Support mechanism 100 disposed below the underground pipe (2), the outer case 200 embedded in the ground (1) to be located above the underground pipe (2), and is installed in the outer case (200) left and right First and second measuring devices 300 and 300 'installed symmetrically, and first and second wires 400 and 400' having one end connected to the support device 100 and the other end connected to the first and second measuring devices 300 and 300 '. And a control unit 500 receiving up and down position information from the measuring device 300 and 300 ', and a light emitting unit 600 connected to the control unit 500 and controlled ON / OFF by the control unit 500. When the earth and sand located below the underground pipe (2) is subsided, scoured or subsided by groundwater, the situation worker in the central control room It can be confirmed immediately, and there is an effect that the underground pipe (2) is continuously supported until the arrival of the recovery team.

이하 첨부도면에 의거하여 상세히 설명한다.Hereinafter will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 전체 개략도 이고, 도 2는 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 단면도이고, 도 3은 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 또 다른 단면도이고, 도 4는 본 발명에 따른 측정유닛과 제어유닛의 구성도이다.1 is an overall schematic view showing the wiring structure of the underground distribution cable according to the present invention, Figure 2 is a cross-sectional view showing the wiring structure of the underground distribution cable according to the present invention, Figure 3 is a underground distribution cable according to the present invention Figure 4 is another cross-sectional view showing a wiring structure of Figure 4 is a block diagram of a measuring unit and a control unit according to the present invention.

도 1 내지 도 4를 참조하여 본 발명에 따른 지중배전용 케이블의 배선구조를 설명하면 다음과 같다.1 to 4, the wiring structure of the underground distribution cable according to the present invention will be described.

본 발명에 따른 지중배전용 케이블의 배선구조는, 지면(1)에 매설되는 지중배관(2)과, 지중배관(2)의 내부에 배치되는 케이블(C)로 구성된 것은 종래와 동일하다. The wiring structure of the underground distribution cable according to the present invention is the same as the conventional one composed of the underground pipe (2) embedded in the ground (1), and the cable (C) disposed inside the underground pipe (2).

그리고 본 발명의 지중배전용 케이블의 배선구조에는, 지중에 매설되되 지중배관(2)의 하부에 배치되는 지지기구(100)와, 지중배관(2)보다 상부에 위치되도록 지면(1)에 매설되는 외부케이스(200)와, 외부케이스(200)에 내설되되 좌우 대칭되게 설치되는 제1·2측정기구(300,300')와, 일단이 지지기구(100)에 연결되고 타단이 제1·2측정기구(300,300')에 연결되는 제1·2와이어(400,400')와, 제1·2측정기구(300,300')로부터 상하위치 정보를 받는 제어유닛(500)과, 제어유닛(500)에 연결되어 제어유닛(500)에 의해 ON·OFF 제어되는 발광유닛(600)이 더 구비된다.In the wiring structure of the underground distribution cable of the present invention, the support mechanism 100 is disposed in the ground, and is disposed in the ground 1 so as to be located above the underground pipe 2. First and second measuring mechanisms 300 and 300 'which are installed in the outer case 200 and are installed in the outer case 200 and are symmetrically installed, one end of which is connected to the supporting mechanism 100 and the other end of the first and second measurement. First and second wires 400 and 400 'connected to the apparatus 300 and 300', a control unit 500 that receives up and down position information from the first and second measuring instruments 300 and 300 ', and a control unit 500, Further provided is a light emitting unit 600 which is controlled ON / OFF by the control unit 500.

상기 지지기구(100)는 상하부가 개구되는 실린더(110)와, 실린더(110)의 상부에 승강가능하게 삽입되는 상부지지대(120)과, 실린더(110)의 하부에 승강가능하게 삽입되는 하부지지대(130)과, 상부지지대(120)과 하부지지대(130) 사이에 배치되는 스프링(140)으로 구성된다. The support mechanism 100 includes a cylinder 110 having an upper and lower openings, an upper support 120 inserted into an upper portion of the cylinder 110 so as to be elevated, and a lower support inserted into a lower portion of the cylinder 110. 130 and a spring 140 disposed between the upper support 120 and the lower support 130.

상기 상부지지대(120)는 실린더(110) 상부 외부로 노출되어 지중배관(2)을 지지하는 상부지지판(121)과, 실린더(110) 내부에 승강가능하게 삽입되는 하부삽입부(122)로 구성된다.The upper support 120 is composed of an upper support plate 121 for supporting the underground pipe (2) exposed to the outside of the upper cylinder 110, and a lower insertion portion 122 is inserted into the cylinder 110 to be elevated. do.

상기 하부지지대(130)는 실린더(110) 내부에 승강가능하게 삽입되는 상부삽입부(131)와, 실린더(110) 하부로 노출되어 토사에 의해 지지되는 하부지지판(132)으로 구성된다. The lower support 130 is composed of an upper inserting portion 131 that is inserted into the cylinder 110 to be elevated, and a lower support plate 132 exposed to the lower portion of the cylinder 110 to be supported by soil.

상기 스프링(140)은 상하방향으로 압축된 상태로 실린더(110)에 삽입되어 하단이 하부지지대(130)의 상부삽입부(131)에 고정되고, 상단이 상부지지대(120)의 하부삽입부(122)에 고정되는 것으로, 지중배관(2)의 하부의 토사가 유실됨에 따라 지지기구(100)의 하부지지대(130)가 하강 될 경우, 스프링(140)이 신장되어 상부지지대(130)를 지속적으로 상향가압하여, 지중배관(2)이 쳐지지 않도록 지지한다. 한편, 지지기구(100)를 설치할 때 하부지지대(130)를 토사에 안착시킨 상태에서 상부지지대(130)를 하방향으로 가압함으로써 스프링(140)을 압축시킬 수 있다. The spring 140 is inserted into the cylinder 110 in a compressed state in the up and down direction so that the lower end is fixed to the upper insertion part 131 of the lower support 130, and the upper end is the lower insertion part of the upper support 120. 122 is fixed to, when the lower support 130 of the support mechanism 100 is lowered as the soil of the lower portion of the underground pipe (2) is lost, the spring 140 is extended to continue the upper support 130 By pressing upward, the underground pipe (2) is supported so as not to fall. Meanwhile, when installing the support mechanism 100, the spring 140 may be compressed by pressing the upper support 130 downward while the lower support 130 is seated on the soil.

상기 외부케이스(200)는, 상판(210)이 투광성 재질로 구성되고, 내부양측에 수용부(220)가 형성되며, 상면이 지면(1)의 상측으로 노출되도록 지면(1)에 매설된다.The outer case 200, the upper plate 210 is made of a light-transmissive material, the receiving portion 220 is formed on both inner sides, is embedded in the ground (1) so that the upper surface is exposed to the upper side of the ground (1).

상기 제1·2측정기구(300,300')는 외부케이스(200)의 수용부(220) 내부에 각각 내설되는 제1·2보호케이스(310,310')와, 제1·2보호케이스(310,310')에 내부에 각각 상하방향으로 입설되는 제1·2가이드바(320,320')와, 제1·2가이드바(320,320')에 각각 승강가능하게 결합 된 제1·2이동판(340,340')과, 제1·2이동판(340,340')을 각각 상향가압하는 제1·2스프링(330,330')과, 제1·2이동 판(340,340')에 각각 설치되어 제1·2이동판(340,340')과 같이 승강하는 제1·2영구자석(350,350')과, 제1·2보호케이스(310,310')의 내벽에 수직방향을 따라 일정간격으로 이격 설치되어 제1·2영구자석(350,350')의 자력과 작용하는 다수의 제1·2마그네틱근접스위치(360,360')로 구성된다. The first and second measuring mechanisms 300 and 300 ′ include first and second protective cases 310 and 310 ′ respectively installed in the receiving portion 220 of the outer case 200, and first and second protective cases 310 and 310 ′. First and second guide bars 320 and 320 'which are installed in the up and down direction, respectively, and the first and second moving plates 340 and 340' coupled to the first and second guide bars 320 and 320 ', respectively. First and second springs 330 and 330 'for upwardly pressing the first and second travel plates 340 and 340' and first and second moving plates 340 and 340 ', respectively. The first and second permanent magnets 350 and 350 'ascending and descending are spaced apart at regular intervals along the vertical direction on the inner walls of the first and second permanent cases 350 and 350'. It consists of a plurality of first and second magnetic proximity switches 360 and 360 'acting on the magnetic force.

상기 제1·2마그네틱근접스위치(360,360')는 제1·2영구자석(350,350')이 근접되면 제1·2영구자석(350,350') 자력에 의해 ON·OFF 되는 통상적인 마그네틱근접스위치이다. The first and second magnetic proximity switches 360 and 360 'are normal magnetic proximity switches which are turned on and off by the first and second permanent magnets 350 and 350' when the first and second permanent magnets 350 and 350 'are close to each other.

따라서 제1·2이동판(340,340')이 상하 이동할 시 제1·2이동판(340,340')과 함께 승강하는 제1·2영구자석(350,350')과 가장 근접한 제1·2마그네틱근접스위치(360,360')가 동작하게 되고, 그로 인해 제1·2이동판(340,340')의 위치를 나타내는 위치신호가 제어유닛(500)에 송출된다. Therefore, when the first and second moving plates 340 and 340 'are moved up and down, the first and second magnetic proximity switches closest to the first and second permanent magnets 350 and 350' which are elevated together with the first and second moving plates 340 and 340 '. 360, 360 'is operated, whereby a position signal indicating the position of the first and second moving plates 340 and 340' is sent to the control unit 500.

상기 제1·2와이어(400,400')는 상단이 외부케이스(200)와 보호케이스(31)를 관통하여 제1·2이동판(340,340')에 연결되고, 하단이 하부지지대(130)의 하부지지판(132)의 양단에 각각 고정된다. The first and second wires 400 and 400 ′ are connected to the first and second moving plates 340 and 340 ′ through upper ends of the first and second wires 400 and 400 ′, and lower ends of the lower support 130. It is fixed to both ends of the support plate 132, respectively.

상기 제어유닛(500)은, 제1·2이동판(340,340')이 기준위치에서 하강되어 제1·2측정기구(300,300')에서 위치신호가 출력되면, 이를 수신하여 발광유닛(600)을 점등시킨다. The control unit 500, when the first and second moving plates 340 and 340 'are lowered from the reference position and the position signal is output from the first and second measuring instruments 300 and 300', receives the light emitting unit 600. Lights up.

상기 발광유닛(600)은, LED, 램프 등을 이용하는 것으로, 외부케이스(200)의 수용부(220)에 수용되며, 제어유닛(500)의 제어에 의해 ON·OFF 된다. The light emitting unit 600 uses LEDs, lamps, and the like, and is accommodated in the accommodating part 220 of the outer case 200, and is turned on and off under the control of the control unit 500.

도 5 및 도 6은 본 발명에 따른 지중배전용 케이블의 배선구조의 작동상태를 나타낸 것으로, 도 5 및 도 6를 참조하여 본 발명에 따른 지중배전용 케이블의 배선구조의 작동상태를 설명하면 다음과 같다.5 and 6 illustrate the operating state of the wiring structure of the underground distribution cable according to the present invention. Referring to FIGS. 5 and 6, the operation state of the wiring structure of the underground distribution cable according to the present invention will be described below. Same as

도 1과 같이 지지기구(100)가 스프링(140)이 압축된 상태로 지중배관(2)을 지지하고, 제1·2이동판(340,340')이 기준높이로 상승 된 상태에서, 지중배관(2)의 하부로 흐르는 물에 의해 지중배관(2)의 하부에 위치한 토사가 쓸려나가게 되면, 하부지지대(130)는 하측으로 하강된다. 이때 하부지지대(130)가 하강하더라도, 스프링(140)이 신장되어 상부지지대(120)를 지속적으로 상향가압하며, 이에 따라 지중배관(2)을 계속적으로 지지할 수 있다.As shown in FIG. 1, the support mechanism 100 supports the underground pipe 2 in a state in which the spring 140 is compressed, and the first and second moving plates 340 and 340 'are raised to the reference height. When the earth and sand located in the lower portion of the underground pipe 2 is swept away by the water flowing to the bottom of 2), the lower support 130 is lowered to the lower side. At this time, even if the lower support 130 is lowered, the spring 140 is extended to continuously press the upper support 120, thereby supporting the underground pipe (2) continuously.

그리고, 하부지지대(130)가 하강됨에 따라, 제1·2와이어(400,400') 및 제1·2와이어(400,400')에 연결된 제1·2이동판(340,340')이 하측으로 당겨져 하강되며, 제1·2측정기구(300,300')는 이를 감지하여 제어유닛(500)으로 제1·2이동판(340,340')이 하강 되었음을 알리는 위치신호를 출력한다. 따라서, 제어유닛(500)은 발광유닛(600)을 점등시킴과 동시에 중앙통제실의 수신기(H)로 위치신호를 송출한다. Then, as the lower support 130 is lowered, the first and second moving plates 340 and 340 'connected to the first and second wires 400 and 400' and the first and second wires 400 and 400 'are lowered and lowered. The first and second measuring mechanisms 300 and 300 'detect this and output a position signal indicating to the control unit 500 that the first and second moving plates 340 and 340' are lowered. Therefore, the control unit 500 turns on the light emitting unit 600 and transmits a position signal to the receiver H of the central control room.

따라서, 중앙통제실의 상황근무자는 지중배관(2)의 어느 지점의 토사가 유실되었는지 즉각적으로 확인할 수 있어 신속한 조치를 취할 수 있으며, 발광유닛(600)을 통해 유실지점 인근에 있는 작업자가 신속하게 확인할 수도 있다.  Therefore, the situation workers in the central control room can immediately determine whether the soil is lost at any point of the underground pipe (2) can take a quick action, and the worker near the lost point through the light emitting unit 600 to quickly confirm It may be.

상술한 바와 같이 본 발명에 따른 지중배전용 케이블의 배선구조는, 지중배 관(2)보다 아래에 위치한 토사가 지하수에 의해 세굴 또는 침하 되었을 시, 그 상황을 중앙통제실(H)에 즉각 알리고, 복구반이 도착할 때까지 지중배관(2)이 계속적으로 지지되며, 점등된 발광유닛(600)을 통해 인근에 있는 작업자가 쉽게 침하 위치를 찾을 수 있다. 또한 다수 개의 제어유닛(200)을 설치하여, 지중배관(2)의 어느 지점에서 침하가 일어나고 있는지를 확인할 수 있다. As described above, the wiring structure of the underground distribution cable according to the present invention immediately informs the central control room (H) of the situation when the earth or sand located below the underground pipe (2) is scoured or settled by the groundwater. The underground pipe 2 is continuously supported until the recovery team arrives, and a worker in the vicinity can easily find the settled position through the lighted light emitting unit 600. In addition, by installing a plurality of control units 200, it can be confirmed at which point of the underground pipe (2) the settlement occurs.

도 1은 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 전체 개략도이고, 1 is an overall schematic view showing the wiring structure of the underground distribution cable according to the present invention,

도 2는 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 단면도이고,2 is a cross-sectional view showing the wiring structure of the underground distribution cable according to the present invention,

도 3은 본 발명에 따른 지중배전용 케이블의 배선구조를 나타낸 또 다른 단면도이고, 3 is another cross-sectional view showing the wiring structure of the underground distribution cable according to the present invention;

도 4는 본 발명에 따른 측정유닛과 제어유닛의 구성도이고,4 is a configuration diagram of a measuring unit and a control unit according to the present invention;

도 5 및 도 6은 본 발명에 따른 지중배전용 케이블의 배선구조의 작동상태를 나타낸 것이다.5 and 6 show the operating state of the wiring structure of the underground distribution cable according to the present invention.

-첨부도면의 주요부분에 대한 용어설명-Explanation of terms for main parts of attached drawings

1 ; 지면 2 ; 지중배관One ; Ground 2; Underground piping

C ; 케이블 100 ; 지지기구C; Cable 100; Support mechanism

200 ; 외부케이스 300,300' ; 제1·2측정기구200; Outer case 300,300 '; 1st and 2nd measuring instrument

400,400' ; 제1·2와이어 500 ; 제어유닛400,400 '; First and second wires 500; Control unit

600 ; 발광유닛 600; Light emitting unit

Claims (1)

지면(1)에 매설되는 지중배관(2)과, 지중배관(2)의 내부에 배치되는 케이블(C)을 포함하는 지중배전용 케이블의 배선구조에 있어서, In the wiring structure of a cable for underground distribution, which includes a underground pipe (2) embedded in the ground (1), and a cable (C) disposed inside the underground pipe (2), 상하단이 개방된 실린더(110)와, 하단이 실린더(110)의 상측에 승강가능하게 삽입되고 상단이 지중배관(2)을 지지하는 상부지지대(120)와, 상단이 실린더(110)의 하측에 승강가능하게 삽입되고 하단이 지중 토사에 의해 지지되는 하부지지대(130)와, 압축된 상태로 상부지지대(120)와 하부지지대(130) 사이에 배치되는 스프링(140)을 갖춘 지지기구(100)와 ; The upper and lower ends of the cylinder 110, the lower end is inserted into the upper and lower sides of the cylinder 110, the upper support 120 for supporting the underground pipe (2), and the upper end of the cylinder 110 Support mechanism 100 having a lower support 130 is inserted into the lift and supported by the underground soil, and the spring 140 is disposed between the upper support 120 and the lower support 130 in a compressed state Wow ; 상판(210)이 투광성 재질로 구성되고, 내부에 수용부(220)가 형성되며, 상판(210)이 지면(1)의 상측으로 노출되도록 지면(1)에 매설되는 외부케이스(200)와 ; The upper plate 210 is made of a light-transmissive material, the receiving portion 220 is formed therein, the outer case 200 embedded in the ground (1) so that the upper plate 210 is exposed to the upper side of the ground (1); 외부케이스(200) 내부 양측에 각각 구비되는 제1·2보호케이스(310,310')와, 제1·2보호케이스(310,310') 내부에 상하방향으로 각각 설치되는 제1·2가이드바(320,320')와, 제1·2가이드바(320,320')에 승강가능하게 각각 결합 된 제1·2이동판(340,340')과, 제1·2이동판(340,340')을 각각 상향가압하는 제1·2스프링(330,330')과, 제1·2이동판(340,340')에 각각 설치되어 제1·2이동판(340,340')과 같이 이동하는 제1·2영구자석(350,350')과, 제1·2보호케이스(310,310')의 내벽에 수직방향을 따라 각각 이격 설치되어 제1·2영구자석(350,350')의 자력과 작용하는 다수의 제1·2마그네틱근접스위치(360,360')를 갖추고서 외부케이스(200)에 내설되는 제1·2측정기구(300,300')와 ; First and second protective cases 310 and 310 'provided at both sides of the outer case 200, and first and second guide bars 320 and 320' respectively installed in the first and second protective cases 310 and 310 'in the vertical direction. ) And the first and second movable plates 340 and 340 'coupled to the first and second guide bars 320 and 320', respectively, and the first and second movable plates 340 and 340 ', respectively. First and second permanent magnets 350 and 350 'installed in the two springs 330 and 330' and the first and second moving plates 340 and 340 ', respectively, and moving together with the first and second moving plates 340 and 340', and the first and second permanent magnets 350 and 350 '. 2 A plurality of first and second magnetic proximity switches 360 and 360 'installed on the inner walls of the protective cases 310 and 310' to be spaced apart in the vertical direction to act on the magnetic force of the first and second permanent magnets 350 and 350 '. First and second measuring mechanisms 300 and 300 'internally installed in the outer case 200; 일단이 하부지지대(130)에 연결되고, 타단이 이동판(340,340')에 고정되는 제1·2와이어(400,400')와 ;First and second wires 400 and 400 'having one end connected to the lower support 130 and the other end fixed to the moving plates 340 and 340'; 제1·2마그네틱근접스위치(360,360')로부터 제1·2이동판(340,340')의 위치신호를 받아 중앙통제실의 수신기(H)로 데이터를 전송하는 제어유닛(500)과 ; A control unit 500 which receives the position signals of the first and second moving plates 340 and 340 'from the first and second magnetic proximity switches 360 and 360' and transmits the data to the receiver H of the central control room; 외부케이스(200)에 내설되며, 제어유닛(500)에 연결되어 제어유닛(500)에 의해 ON·OFF 제어되는 발광유닛(600) ; A light emitting unit 600 installed in the outer case 200 and connected to the control unit 500 and controlled ON / OFF by the control unit 500; 로 이루어진 것을 특징으로 하는 지중배전용 케이블의 배선구조.  The wiring structure of the underground distribution cable, characterized in that consisting of.
KR1020070075991A 2007-07-27 2007-07-27 Cable's service wire structure for underground pipe laying KR100772171B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070075991A KR100772171B1 (en) 2007-07-27 2007-07-27 Cable's service wire structure for underground pipe laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070075991A KR100772171B1 (en) 2007-07-27 2007-07-27 Cable's service wire structure for underground pipe laying

Publications (1)

Publication Number Publication Date
KR100772171B1 true KR100772171B1 (en) 2007-11-01

Family

ID=39060459

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070075991A KR100772171B1 (en) 2007-07-27 2007-07-27 Cable's service wire structure for underground pipe laying

Country Status (1)

Country Link
KR (1) KR100772171B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564298B1 (en) 2005-08-30 2006-03-29 주식회사 이지건축 Protect apparatus for subterranean line pipe
KR100684342B1 (en) 2006-11-29 2007-02-22 주식회사 천일건축엔지니어링 종합건축사사무소 Construction of underground cable for high voltage electric wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564298B1 (en) 2005-08-30 2006-03-29 주식회사 이지건축 Protect apparatus for subterranean line pipe
KR100684342B1 (en) 2006-11-29 2007-02-22 주식회사 천일건축엔지니어링 종합건축사사무소 Construction of underground cable for high voltage electric wire

Similar Documents

Publication Publication Date Title
KR101399045B1 (en) Distribution line protection panel for underground line
KR102374358B1 (en) Cable laying equipment
KR101995483B1 (en) Tunnel for underground distribution line prevention structure
KR100934484B1 (en) Protect apparatus of undergraund distribution line
KR101300252B1 (en) The underground rise and fall system by instrumentation measured supervisory remote and incoming switchboard control panel
KR100772200B1 (en) Underground service wire and pipe laying for protecting equipment
JP4636217B2 (en) Landslide detection system
KR100772138B1 (en) Service wire connect structure laid under the ground
KR20170005297A (en) Tramline automatic tensioning systems Tension additional upper and lower position sensing system
KR100772171B1 (en) Cable's service wire structure for underground pipe laying
NO20041192L (en) Apparatus for laying a cable on the seabed from a floating vessel
KR101418768B1 (en) Connection connector for distribution board of grounding cable
KR100786761B1 (en) Pipe laying connection structure of a service wire laid under the ground
KR100772147B1 (en) Underground wire connect pipe laid underground
KR100788437B1 (en) Underground wire's support pipe for fixing
KR20100128980A (en) Apparatus of road safety panel
KR100998492B1 (en) Equipment for supply of electric power
KR100761064B1 (en) Protection apparatus for undergroundpower distribution ground facilities
KR101030350B1 (en) Security apparatus for preventing electric shock by laid cable
KR100716020B1 (en) Apparatus for protecting waterworks pipe
KR200459236Y1 (en) Supporting structure for small-sized manhole
KR101203532B1 (en) Distribution line protection panel for underground line
JP4080625B2 (en) Inundation detection sensor and inundation detection unit
KR101833928B1 (en) Operation apparatus of breakage and crack maintenance type for sewer pipe
KR200418979Y1 (en) Protection apparatus for undergroundpower distribution ground facilities

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
A302 Request for accelerated examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120808

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20130807

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20150824

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20161017

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20180823

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20190916

Year of fee payment: 13