KR100914851B1 - Support tool of electric supply cable - Google Patents

Support tool of electric supply cable

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Publication number
KR100914851B1
KR100914851B1 KR1020090045022A KR20090045022A KR100914851B1 KR 100914851 B1 KR100914851 B1 KR 100914851B1 KR 1020090045022 A KR1020090045022 A KR 1020090045022A KR 20090045022 A KR20090045022 A KR 20090045022A KR 100914851 B1 KR100914851 B1 KR 100914851B1
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KR
South Korea
Prior art keywords
support
cable
fitting
fixed
fixing
Prior art date
Application number
KR1020090045022A
Other languages
Korean (ko)
Inventor
전출세
Original Assignee
제이엔케이기술단(주)
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Publication date
Application filed by 제이엔케이기술단(주) filed Critical 제이엔케이기술단(주)
Priority to KR1020090045022A priority Critical patent/KR100914851B1/en
Application granted granted Critical
Publication of KR100914851B1 publication Critical patent/KR100914851B1/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/08Installations of electric cables or lines in or on the ground or water in tunnels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30Installations of cables or lines on walls, floors or ceilings

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

Abstract

A support device of an underground distribution line is provided to fix both support units firmly by arranging a fixing member in the lower part of both support units. A plurality of fitting units are fixed in a central support unit(10). The central support unit is perpendicularly installed. Both support units(20) are combined in the lower part of the central support unit. A fitting hole is formed in an inner surface of the both support units. A support(30) is combined in the lower part of the both support units by a hinge pin. A fixing member is attached to the bottom of the support. A fitting piece is formed in one end of a cable fixing shelf(40). One end of the elastic wire is fixed in an upper surface of the cable fixing shelf by the fixing piece. The other end of the elastic wire is bent inwardly. Both ends of a cable mounting shelf(50) are fitted to the fitting hole of both support units.

Description

지중배전선로의 지지구{SUPPORT TOOL OF ELECTRIC SUPPLY CABLE}SUPPORT TOOL OF ELECTRIC SUPPLY CABLE}

본 발명은 지중배전선로의 지지구에 관한 것으로서, 더욱 상세하게는 지지구를 소형의 전선케이블이 지지되는 중앙지지부와, 중앙지지부의 하방 양측으로 벌어져 중앙지지부를 지지하는 양측지지부로 구성하여 지지구의 견고한 지지가 가능하도록 할 뿐만 아니라, 조립설치가 용이하여 설치작업성이 향상되고 중앙지지부에 전선케이블의 고정이 간단하게 이루어지도록 하며 또한 대형케이블이나 통신케이블을 양측지지부의 사이에 고정할 수 있어 전선케이블과 통신케이블을 분리하여 지지하도록 함으로써 케이블간의 구분에 의해 추후 보수작업이 용이하게 이루어지도록 한 지중배선로의 지지구에 관한 것이다.The present invention relates to a support of an underground distribution line, and more particularly, the support is composed of a central support portion on which a small wire cable is supported, and both support portions formed on both sides of the lower portion of the central support portion to support the central support portion. Not only does it support solid support, but it is easy to assemble and install, which improves installation workability, and makes it easy to fix the wire cable to the center support, and also to fix a large cable or communication cable between both support parts. The present invention relates to a support for underground wiring lines by separating and supporting a cable and a communication cable so that further repair work can be easily performed by separating the cables.

일반적으로, 각 가정이나 사무실 및 대규모의 공장 등에서 사용되는 전기는 각 지역별로 설비되어 있는 변전소를 통해 전기를 공급받게 되는데, 이러한 변전소는 전압이나 전류의 변성 및 전력의 배분을 목적으로 설치되는 것으로, 발전소에서 생산된 전력을 송전선로 또는 배전선로를 통해 사용자에게 보내 주게 된다.In general, the electricity used in each home or office and a large-scale factory is supplied with electricity through substations installed in each region. These substations are installed for the purpose of modifying voltage or current and distributing power. Power generated by the power plant is sent to the user through a transmission line or a distribution line.

상기 변전소는 대체로 지상에 설비되게 되는데, 이러한 변전소의 경우 고압의 전류를 이송시켜 주어야 하는바 고압전선이 외부로 노출되어 있는 것이 대부분이고, 외부로 노출된 고압전선은 외부간섭으로 인한 누전 및 합선이 유발되기 쉬우며, 어지럽게 가설된 고압전선으로 인해 주변의 경관을 해치 등의 문제가 있어 지하에 고압전선을 설치하게 되었다.The substation is generally installed on the ground, in the case of such a substation is to transfer the high-voltage current is a high voltage wire is mostly exposed to the outside, the high-voltage wire exposed to the outside is a short circuit and short circuit due to external interference It is easy to be induced, and because of the dizzying hypothesis of high voltage cables, there is a problem such as hatching the surrounding landscape.

이와 같이 지하에 고압의 전선을 설치하는 경우 외부로 노출이 되지 않아 외부간섭에 따른 문제 및 주변경관을 해치는 등의 문제는 해소되었지만, 최초 설계된 고압전선의 길이가 현장여건에 따라 더 소요되어 고압전선을 더 연결하여 사용해야 하는 문제가 있음에도 불구하고 계속 시행되고 있다.As such, when the high voltage cable is installed underground, problems such as external interference and damage to the surrounding landscape are eliminated because they are not exposed to the outside, but the length of the first designed high voltage cable is more required depending on the site conditions. Even though there is a problem that needs to be further connected, it continues to be implemented.

상기 고압전선의 경우 용이하게 연결시켜 줌과 동시에 작업 및 보수를 손쉽게 하기 위하여 지중에 매설되는 맨홀의 내부에 고압전선을 설치하여 연결해 주게 되는데, 상기 고압전선은 내부에 고압으로 전력을 공급해야 하는 특성상 고압전선의 지름이 상당히 굵기 때문에 서로 맞대준 상태에서 볼트체결시켜 상호 결합하고, 결합된 이음부분에는 외면에 절연테이프를 감아 보호하게 된다.In the case of the high-voltage wire is connected easily by installing a high-voltage wire inside the manhole buried in the ground for easy connection and ease of operation and maintenance, the high-voltage wire is a high-voltage wire inside the power supply characteristics Since the diameter of the high-voltage wire is considerably thick, the bolts are joined to each other in a state where they are opposed to each other.

여름철의 경우 맨홀 내부로 우수 또는 오수가 유입되어 차오르는 경우 미연에 감지하여 제대로 방출할 수 있는 수단이 없어 절연테이프가 떨어져 나간 이음부분으로 우수 또는 오수가 접촉되면서 합선 및 누전 등의 전기안전사고가 빈번히 발생 되며, 뿐만 아니라, 겨울철과 같이 지면이 쉽게 냉각되는 경우 지중전선의 내부 구리선과 외면의 피복선은 급속도로 냉각되면서 수축되어 과도한 인장이 발생되고, 이러한 과도한 인장에 의해 상호 연결된 이음부분이 쉽게 단락되는 등의 문제가 있다.In the case of summer, when rainwater or sewage flows into the manhole, there is no means to detect it and release it properly.Therefore, electrical safety accidents such as short circuits and short circuits are frequently caused when rainwater or sewage comes into contact with rainwater or sewage. In addition, when the ground is easily cooled, such as in winter, the inner copper wire and the outer cover of the underground wire are rapidly cooled and contracted to generate excessive tension, and the interconnected joints are easily shorted by such excessive tension. There is a problem.

이와 아울러, 단락된 지중전선을 연결시켜 주기 위하여 일정시간 전력을 차단해야함으로 지속적으로 전력을 공급받아야 할 가정 및 회사, 공장 등은 연결작업시간 동안 전력을 공급받을 수 없는 문제가 있다.In addition, since the power must be cut off for a certain time in order to connect the shorted underground cable, homes, companies, factories, etc., which need to be continuously supplied, have a problem in that they cannot receive power during the connection work time.

따라서, 이러한 맨홀의 내부에 설치된 고압전선의 문제점을 해결하기 위해 맨홀의 내벽 일측에 일정간격을 두고 다수의 행거서포트를 설치하며, 이렇게 설치된 각각의 행거서포트마다에 행거를 고정설치하여 일정규격으로 되는 다양한 종류의 케이블들을 내설시킨 방재트로후를 상기 행거상에 위치시켜 설치함으로써 지중전력구 내부에 목적한 전력 케이블을 안전하고 정렬된 상태로 설치할 수 있게 된다.Therefore, in order to solve the problem of the high-voltage wires installed inside the manhole, a plurality of hanger supports are installed at a predetermined interval on one side of the inner wall of the manhole, and the hangers are fixed to each hanger support installed in this manner to become a predetermined standard. By installing the disaster prevention trohu in which various types of cables are installed on the hanger, the target electric power cable can be installed in a safe and aligned state inside the underground power sphere.

그러나, 행거서포트를 이용하여 복수 개의 배전선을 설치할 수 있다는 장점이 있는 반면, 행거서포트를 지중전력구 즉 맨홀의 내부에 고정하는 작업이 용이하지 못하기 때문에, 작업성이 크게 저하되고 작업시에 많은 시간이 요구되고 좁은 맨홀의 내부에 행거서포트를 설치함에 따라 작업자의 힘이 가중되는 문제점 등 작업효율성이 떨어지는 문제점이 있다.However, while there is an advantage in that a plurality of distribution lines can be installed using a hanger support, it is not easy to fix the hanger support inside the underground power hole, that is, the manhole, so that workability is greatly reduced and many work is performed. As the time is required and the hanger support is installed inside the narrow manhole, there is a problem in that work efficiency is inferior, such as a problem that the worker's power is increased.

또한, 종래 사용되는 행거서포트의 경우 전선케이블과, 통신케이블이 구분되지 않은 상태에서 마구잡이식으로 설치되기 때문에, 추후 보수작업시에 작업자가 육안으로 쉽게 식별할 수 없는 통신케이블과 전선케이블을 일일이 찾아 가면서 보수작업을 해야 하는 불편함이 있다.In addition, in the case of the conventional hanger support, since the wire cable and the communication cable are installed at random in a state where they are not separated, the communication cable and the wire cable that the operator cannot easily identify with the naked eye during the maintenance work are searched for one by one. There is an inconvenience of doing maintenance on the way.

종래 기술을 살펴보면, 등록특허 제10-0808401호인 배전선 설치가 가능한 지중전력구 배전선로가 안출된 바 있으며, 이는 벽체에 고정지지되는 지지체로 일단에는 벽체에 수직으로 위치되어 상하부가 앙카볼트에 의해 고정되는 판체인 수직고정대가 형성되고, 수직고정대 중심에는 수직고정대의 수직방향으로 돌출연장되어 일정간격 전후방측으로 볼트공이 관통형성되는 사각봉체로 고분자 합성고무 재질인 수평지지봉이 형성되는 T형지지대와, "<" 형상의 판체로 중심부에는 반원형상의 반원링이 형성되되 상기 T형지지대의 수평지지봉이 삽입되어 관통되는 사각통공이 형성되고, 반원링의 상하부에는 일정간격 수평방향으로 다수개의 관통공이 형성되는 경사지지판이 형성되는 배전스페이서와, 상기 반원링의 내측에 볼트공이 위치되도록 상기 배전스페이서를 수평지지봉에 위치시킨 상태에서 볼트공 연장선상에 체결공이 형성된 "ㄱ" 형상인 꺽쇠의 상기 체결공을 위치시키면서 체결공을 거쳐 볼트공에 나사결합되면서 너트로 꺽쇠를 체결고정시킴으로써 배전스페이서를 수평지지봉에 체결고정시키는 체결바와, "J"형상으로 일단에는 나사산이 형성되고 타단에는 배전선로가 안착되어 감싸이는 고리부가 형성되어 상기 경사지지판의 관통공에 수평으로 관통시킨 상태에서 선단에 탄발스프링을 개재시킨 상태로 나사산에 나사결합되는 고정공을 갖는 고정핀이 체결되는 선로고정구로 구성되어 있다.Looking at the prior art, there was a ground power distribution line that can be installed in the distribution line 10-0808401 is installed, which is a support that is fixed to the wall at one end perpendicular to the wall is fixed by the anchor bolt T-shaped support that is formed of a vertical fixing bar, which is a plate body, and a vertical bar is formed in the center of the vertical fixing bar is protruded in the vertical direction of the vertical fixing bar and the bolt hole penetrates to the front and rear at a predetermined interval. A semicircular ring is formed at the center of the plate body in the shape of <", and a rectangular through hole is formed through which the horizontal support rod of the T-shaped support is inserted, and a plurality of through holes are formed in the horizontal direction at regular intervals in the upper and lower portions of the semi-circular ring. A power distribution spacer in which a support plate is formed, and the power distribution so that the bolt hole is located inside the semi-circular ring With the spacer positioned on the horizontal support rod, the power distribution spacer is screwed into the bolt hole through the fastening hole while the fastening hole of the "b" shape with the fastening hole is formed on the bolt hole extension line. A fastening bar for fastening and fastening to the horizontal support rod, and a threaded portion formed at one end in a "J" shape, and a loop portion formed at the other end to be seated with a distribution line is formed so as to penetrate horizontally through the through hole of the inclined support plate. It consists of a line fastener is fastened to the fixing pin having a fastening hole screwed to the screw thread through the state.

그러나, 이러한 종래 기술 역시 꺾쇠와 고리부에 의해 작업자가 전선케이블이나 통신케이블을 쉽게 걸어 케이블을 지지할 수 있다는 장점이 있는 반면에, 수직고정대를 앙카볼트를 이용하여 벽체의 내측면에 설치하여야 하기 때문에, 좁은 공간에서 작업자가 앙카볼트를 벽체에 박아 수직고정대를 견고하게 설치하기가 용이하지 못하여 작업성이 떨어지는 문제점이 있다.However, this conventional technique also has the advantage that the operator can easily support the cable by hooking the wire cable or communication cable by the bracket and the ring portion, while the vertical anchor should be installed on the inner surface of the wall using the anchor bolt Therefore, the worker in the narrow space is anchored bolts on the wall is not easy to firmly install the vertical fixture has a problem of poor workability.

또한, 고리부에 고정되는 케이블들이 마구잡이식으로 고정되기 때문에, 통신케이블과 전선케이블의 구분이 용이하지 못함에 따라 추후 보수작업이나 케이블 교체작업시에 작업대상의 케이블을 쉽게 찾을 수 없는 문제점이 있다.In addition, because the cables fixed to the hook portion is fixed at random, there is a problem that can not easily find the cable of the target object during the maintenance work or cable replacement work as it is not easy to distinguish between the communication cable and the wire cable. .

본 발명은 종래 지중에 매설되는 배전선로의 지지구가 지닌 문제점을 해결하기 위해 안출된 것으로서, 중앙지지부와 이 중앙지지부의 하방측 양측에 벌어지게 구성된 양측지지부가 삼각형 구조로 형성되어 있기 때문에, 앙카볼트와 같은 체결수단을 이용하여 맨홀의 벽체에 고정하지 않고도 지지구를 입설하여 설치할 수 있도록 함으로써 설치작업성의 향상되고, 중앙지지부의 양측에는 전선케이블이 걸어지도록 하고 양측지지부의 내측에는 통신케이블이 지지되도록 함으로써 전선케이블과 통신케이블의 구분이 용이하여 추후 보수작업성의 향상을 기대할 수 있도록 한 지중배전선로의 지지구를 제공함에 그 목적이 있다.The present invention has been made in order to solve the problem of the support of the distribution line buried in the conventional ground, the center support and both sides of the support is formed in a triangular structure formed on both sides of the lower side of the central support, an anchor By using the fastening means such as bolts to install and install the support without fixing it to the wall of the manhole, the installation workability is improved, and wire cables are hooked on both sides of the central support, and communication cables are supported on the inside of both support parts. The purpose of the present invention is to provide a support for the underground distribution line so that the separation of the wire cable and the communication cable can be easily distinguished and the improvement of repair work can be expected in the future.

상기 목적을 달성하기 위한 수단으로 본 발명인 지중배전선로의 지지구는, 양면 외측에 양측이 볼트결합되고 내측으로 공간부가 형성되는 끼움부가 결합되는 중앙지지부와; 상기 중앙지지부의 하방향 양측으로 벌어지고 내면에 끼움구멍이 관통된 양측지지부와; 상기 양측지지부의 하단에 힌지핀에 의해 힌지결합되고 내면에 볼트공이 통공되며 하면에 고무자석 또는 양면테이프와 같은 고정부재가 부착된 받침부와; 상기 중앙지지부의 끼움부 내측으로 끼워지도록 수직절곡된 끼움편이 형성되고 상기 끼움편으로부터 수평연장되고 상면에 케이블이 걸어져 고정되는 탄성와이어를 고정하는 고정편이 핀결합된 케이블고정선반과; 상기 양측지지부의 내측에 위치되고 양단이 상기 양측지지부의 끼움구멍에 각각 끼워져 체결핀에 의해 고정되며 상면에 케이블고정돌기가 돌설된 케이블안착선반이 포함되어 이루어진다.As a means for achieving the above object, the support of the underground distribution line of the present invention, the central support portion is coupled to both sides of the both sides bolted to the outer side and the fitting portion is formed in the inner space; Both side support portions which are opened to both sides of the central support portion downwardly and through which an insertion hole passes; A support portion hinged to a lower end of the both side support portions by a hinge pin and a bolt hole through an inner surface thereof, and a fixing member such as a rubber magnet or a double-sided tape attached to a lower surface thereof; A cable fixing shelf having a pin piece coupled to the fixing piece for fixing elastic wires which are vertically bent to be fitted into the fitting portion of the central support portion, and which are horizontally extended from the fitting piece and the cable is fixed to the upper surface; Located on the inside of the both sides of the support portion and both ends are fitted into the fitting holes of the both sides of the support portion is fixed by the fastening pins and consists of a cable seating shelf protruding in the upper surface.

본 발명인 지중배전선로의 지지구는, 중앙지지부와, 이 중앙지지부의 하방향 양측으로 벌어진 양측지지부가 삼방향 즉 삼각구조로 구성되어 있음에 따라, 앙카볼트와 같은 결착수단 없이도 맨홀의 내부에 설치가 용이하기 때문에, 설치작업성이 크게 향상된다.The support of the underground distribution line of the present invention, the central support portion and both side support portions of the central support portion is formed in a three-way, triangular structure in the lower both sides of the central support portion, it is installed in the manhole without a binding means such as an anchor bolt Because of its ease, installation workability is greatly improved.

또한, 양측지지부의 하단에 고무자석 또는 양면테이프와 같은 고정부재가 더 구성되어 있음에 따라, 이 고정부재에 의해 양측지지부를 견고하게 고정할 수 있다.In addition, since a fixing member such as a rubber magnet or a double-sided tape is further formed at the lower end of both supporting portions, the both supporting portions can be firmly fixed by the fixing member.

또한, 양측지지부의 하단에 구성되는 받침부가 양측지지부에 힌지결합되어 있음에 따라, 맨홀의 형상이 사각이나 원형에 관계없이 받침부의 회전에 의해 설치가 용이하게 이루어진다.In addition, since the supporting portion formed at the lower ends of both supporting portions is hinged to both supporting portions, the manhole is easily installed by the rotation of the supporting portion regardless of the shape of a square or a circle.

또한, 중앙지지부의 케이블고정선반이 구성되고, 양측지지부의 내측에 케이블안착선반이 각각 구성되어 있음에 따라 전선케이블과 통신케이블을 서로 구분하여 고정할 수 있어 추후 보수작업이나 교체작업성이 크게 향상된다.In addition, the cable fixing shelf of the central support is configured and the cable seating shelf is configured inside each of the supporting parts, so that the wire cable and the communication cable can be fixed separately from each other, thereby greatly improving the maintenance and replacement work later. do.

또한, 케이블고정선반에 구성되는 탄성와이어에 의해 쉽고 용이하게 케이블을 인입하여 고정할 수 있음으로써 케이블 고정작업이 크게 향상된다.In addition, the cable fixing operation is greatly improved by being able to easily and easily insert the cable by the elastic wire configured in the cable fixing shelf.

도 1은 본 발명인 지중배전선로의 지지구의 구성을 나타낸 분해사시도이다.Figure 1 is an exploded perspective view showing the configuration of the support of the underground distribution line of the present invention.

도 2는 본 발명인 지중배전선로의 지지구가 설치된 상태를 나타낸 구성도이다.2 is a configuration diagram showing a state in which the support of the underground distribution line of the present invention is installed.

도 3은 본 발명인 지중배전선로의 지지구의 구성요부 중 하나인 탄성와이어에 케이블이 끼워지는 상태를 나타낸 개념도이다.3 is a conceptual diagram showing a state in which the cable is fitted to the elastic wire which is one of the main components of the support of the underground distribution line of the present invention.

도 4는 본 발명인 지중배전선로의 지지구의 구성요부 중 하나인 받침부의 작동상태를 나타낸 개념도이다.Figure 4 is a conceptual diagram showing the operating state of the supporting portion of the main component of the support of the underground distribution line of the present invention.

도 5는 본 발명인 지중배전선로의 지지구의 다른 실시예를 나타낸 분해사시도이다.Figure 5 is an exploded perspective view showing another embodiment of the support of the present invention underground distribution line.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 중앙지지부 11 : 공간부10: central support portion 11: space portion

12 : 끼움부 20 : 양측지지부12: fitting part 20: both side support parts

21 : 끼움구멍 30 : 받침부21: fitting hole 30: support

31 : 힌지핀 32 : 볼트공31: hinge pin 32: bolt hole

33 : 고정부재 40 : 케이블고정선반33: fixing member 40: cable fixing shelf

41 : 끼움편 42 : 탄성와이어41: fitting 42: elastic wire

43 : 고정편 44 : 핀43: fixing piece 44: pin

50 : 케이블안착선반 51 : 체결핀50: cable seating shelf 51: fastening pin

52 : 케이블고정돌기52: cable fixing protrusion

C1 : 전선케이블 C2 : 통신케이블C1: Wire cable C2: Communication cable

이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

도 1은 본 발명인 지중배전선로의 지지구의 구성을 나타낸 분해사시도이고, 도 2는 본 발명인 지중배전선로의 지지구가 설치된 상태를 나타낸 구성도이며, 도 3은 본 발명인 지중배전선로의 지지구의 구성요부 중 하나인 탄성와이어에 케이블이 끼워지는 상태를 나타낸 개념도이며, 도 4는 본 발명인 지중배전선로의 지지구의 구성요부 중 하나인 받침부의 작동상태를 나타낸 개념도이며, 도 5는 본 발명인 지중배전선로의 지지구의 다른 실시예를 나타낸 분해사시도이다.Figure 1 is an exploded perspective view showing the configuration of the support of the underground distribution line of the present invention, Figure 2 is a configuration diagram showing a state in which the support of the underground distribution line of the present invention is installed, Figure 3 is a configuration of the support of the underground distribution line of the present invention 4 is a conceptual diagram illustrating a state in which a cable is fitted to one of the elastic wires, which is one of the main parts, and FIG. 4 is a conceptual diagram illustrating an operation state of a supporting part, which is one of the main components of the support of the underground distribution line of the present invention, and FIG. 5 is an underground distribution line of the present invention. An exploded perspective view showing another embodiment of the support.

도시된 바와 같이 본 발명인 지중배전선로의 지지구는, 지중에 매설되는 맨홀(H)의 내부에 배전선로를 설치함에 있어서, 배전선로를 지지하는 지중배전선로의 지지구에 관한 것으로서, 양면 외측에 양측이 볼트결합되고 내측으로 공간부(11)가 형성되는 끼움부(12)가 결합되는 중앙지지부(10)와, 상기 중앙지지부(10)의 하방향 양측으로 벌어지고 내면에 끼움구멍(21)이 관통된 양측지지부(20)(20)와, 상기 양측지지부(20)의 하단에 힌지핀(31)에 의해 힌지결합되고 내면에 볼트공(32)이 통공되며 하면에 고무자석 또는 양면테이프와 같은 고정부재(33)가 부착된 받침부(30)와, 상기 중앙지지부(10)의 양면에 볼트결합된 끼움부(12)의 공간부(11) 내측으로 끼워지도록 수직절곡된 끼움편(41)이 형성되고 상기 끼움편(41)으로부터 수평연장되고 상면에 케이블이 걸어져 고정되는 탄성와이어(42)를 고정하는 고정편(43)이 핀(44)결합된 케이블고정선반(40)과, 상기 양측지지부(20)(20)의 내측에 위치되고 양단이 상기 양측지지부(20)(20)의 끼움구멍(21)에 각각 끼워져 체결핀(51)에 의해 고정되며 상면에 케이블고정돌기(52)가 돌설된 케이블안착선반(50)으로 구성된다.As shown in the present invention, the support of the underground distribution line of the present invention relates to the support of the underground distribution line for supporting the distribution line in installing the distribution line inside the manhole (H) buried in the ground. The central support portion 10, which is bolted and the fitting portion 12 to which the space portion 11 is formed inwardly, is opened to both sides of the lower side of the central supporting portion 10, and the fitting hole 21 is formed on the inner surface thereof. Both side support parts 20 and 20 are penetrated and hinged to the lower ends of the both support parts 20 by a hinge pin 31, and a bolt hole 32 is formed through the inner surface thereof, such as a rubber magnet or a double-sided tape. The fitting piece 41 vertically bent so as to be fitted into the support part 30 to which the fixing member 33 is attached, and the space part 11 of the fitting part 12 bolted to both surfaces of the central support part 10. Is formed and is horizontally extended from the fitting piece 41, and the cable is The fixing piece 43 for fixing the elastic wire 42 is located in the cable fixing shelf 40 coupled with the pin 44, the inner side of the both side support portion 20, 20, both ends of the both side support portion 20 It is composed of a cable seating shelf 50, which is fitted into the fitting hole 21 of the (20) is fixed by the fastening pin 51 and the cable fixing projection 52 protrudes on the upper surface.

상기 중앙지지부(10)와 상기 양측지지부(20)(20)는 도시된 바와 같이 삼각구조 형태로 구성되어 있기 때문에, 중앙지지부(10)와 상기 양측지지부(20)(20)는 별도의 결착수단 예를 들어 앙카볼트와 같은 결착수단 없이도 맨홀(H)의 내부에서 견고한 입설이 가능하다.Since the central support part 10 and the both side support parts 20 and 20 are configured in a triangular structure as shown, the central support part 10 and the both side support parts 20 and 20 are separate fastening means. For example, it is possible to have a solid entrance inside the manhole (H) without a binding means such as an anchor bolt.

중앙지지부(10)는 항상 양측지지부(20)(20)에 의하여 수직으로 세워져 고정된다.The central support part 10 is always vertically fixed by both side support parts 20 and 20.

또한, 상기 양측지지부(20)(20)의 하단에 구성된 받침부(30)에 볼트가 체결될 수 있는 볼트공(32)이 통공되어 있음에 따라 볼트를 이용하여 맨홀(H)의 내부에 상기 양측지지부(20)(20)를 견고하게 고정할 수 있다.In addition, as the bolt hole 32 through which the bolt can be fastened to the support part 30 formed at the lower ends of the both side support parts 20 and 20, the bolt is used in the inside of the manhole H. Both side support parts 20 and 20 can be firmly fixed.

뿐만 아니라, 상기 받침부(30)의 하단에 도 5에 도시된 바와 같이 고무자석 또는 양면테이프와 같은 고정부재(33)가 더 구성되어 있기 때문에, 양측지지부(20)(20)의 고정성이 더욱 향상될 수 있으며, 예컨대 맨홀(H)이 자성이 전달되는 주철재질로 형성될 경우에는 볼트체결없이도 고무자석에 의해 쉽게 고정될 수 있 으며, 또한, 양측지지부(20)(20)를 받침부(30)에 의해 쉽게 고정하거나 분리할 수 있어 좁은 맨홀(H) 공간에서의 설치작업성이 크게 향상된다.In addition, since the fixing member 33 such as a rubber magnet or a double-sided tape is further formed at the lower end of the supporting part 30, the fixing properties of both support parts 20 and 20 are improved. It can be further improved, for example, when the manhole (H) is formed of a cast iron material that is magnetically transmitted, it can be easily fixed by a rubber magnet without fastening the bolt, and also supports both side support parts 20, 20 Easily fixed or detached by 30, the installation workability in the narrow manhole (H) space is greatly improved.

상기와 같이 구성된 본 발명인 지중배전선로의 지지구는, 상기 양측지지부(20)(20)를 양측지지부(20)(20)의 하단에 구성된 받침부(30)를 이용하여 맨홀(H)의 내면에 고정하여 사용하는 것으로, 상기 중앙지지부(10)의 양면에 결합구성되는 상기 케이블고정선반(40)과, 상기 양측지지부(20)(20)의 내측에 횡설되는 상기 케이블안착선반(50)에 전선케이블(C1)과 통신케이블(C2)을 구분하여 고정할 수 있다.The supporter of the underground distribution line of the present invention configured as described above, the both sides support portion 20, 20 to the inner surface of the manhole (H) by using the support portion 30 formed at the lower end of both support portions 20, 20. It is fixed to use, the cable fixing shelf 40 is coupled to both sides of the central support portion 10 and the cable seating shelf 50 which is rolled out to the inside of the both side support portions 20, 20 The cable C1 and the communication cable C2 can be separated and fixed.

이에 따라, 전선케이블(C1)이나 통신케이블(C2)을 구분하여 고정설치할 수 있기 때문에, 추후 케이블의 보수작업이나 교체작업시에 작업대상인 케이블의 선택이 수월하게 이루어져 작업효율성 역시 향상된다.Accordingly, since the wire cable C1 and the communication cable C2 can be fixedly installed, the cable to be easily selected can be easily selected during the maintenance or replacement of the cable, thereby improving work efficiency.

케이블고정선반(40)의 일단은 전술한 바와 같이 일체로 하향절곡되어 끼움편(41)이 형성되고, 끼움편(41)은 중앙지지부(10)의 양측면에 고정되는 다수개의 끼움부(12)의 공간부(11)에 삽입되어 고정된다.One end of the cable fixing shelf 40 is integrally bent downward as described above to form a fitting piece 41, and the fitting piece 41 is fixed to both sides of the central support part 10 by a plurality of fitting parts 12. It is inserted into and fixed to the space portion 11 of the.

따라서 케이블고정선반(40)은 수평으로 설치되고 탄성와이어(42)는 케이블고정선반(40)의 상면에 다수개가 세워져 고정된다.Therefore, the cable fixing shelf 40 is installed horizontally and the elastic wire 42 is fixed to a plurality of upright on the upper surface of the cable fixing shelf 40.

상기 탄성와이어(42)의 일단은 고정편(43)에 의하여 고정되고, 타단은 전선케이블(C1)을 고정하기 위하여 원형으로 성형되되 내측을 향하여 절곡되어 형성된다. 탄성와이어(42)의 단부는 원형을 이루되 원형의 일측이 개방되도록 형성되고, 원형의 하단은 케이블고정선반(40)과 탄력적으로 밀착하게 된다. 이때 고정편(43)에 의하여 고정되는 단부는 탄성와이어(42)가 세워진 상태에서 옆으로 눕지 않도록 평면을 가지도록 가압 성형하거나 같은 수평면상으로 절곡하여 옆으로 넘어지지 않게 한 다음 고정편(43)으로 고정한다.One end of the elastic wire 42 is fixed by the fixing piece 43, the other end is formed in a circular shape for fixing the wire cable (C1) is bent toward the inside is formed. The ends of the elastic wire 42 is formed to form a circular one side of the circular opening, the lower end of the circular is elastically in close contact with the cable fixing shelf 40. At this time, the end fixed by the fixing piece 43 is press-molded to have a flat surface so as not to lie on the side in the state in which the elastic wire 42 is erected or bent on the same horizontal surface so as not to fall sideways, and then the fixing piece 43 Secure with.

케이블을 인입하여 고정하는 것으로, 도 3에 도시된 바와 같이 케이블(C1)을 탄성와이어(42)의 내측으로 인입하면 상기 탄성와이어(42)의 탄성에 의해 탄성와이어(42)가 상부측으로 벌어지게 되고, 이 탄성와이어(42)의 벌어진 공간측으로 계속해서 케이블(C1)을 밀어 넣으면 상기 케이블(C1)은 탄성와이어(42)의 원형부 내측으로 개방구를 통해 인입된다. As the cable is inserted and fixed, as shown in FIG. 3, when the cable C1 is introduced into the elastic wire 42, the elastic wire 42 is opened to the upper side by the elasticity of the elastic wire 42. When the cable C1 is continuously pushed into the open space side of the elastic wire 42, the cable C1 is led through the opening into the circular part of the elastic wire 42.

또한, 이와 같이 케이블(C1)이 내측으로 인입되면 상기 탄성와이어(42)는 다시 상기 케이블고정선반(40)의 상면측으로 하강되어 안착되기 때문에, 탄성와이어(42)의 내부에 인입된 케이블(C1)의 견고한 고정이 가능하다.In addition, when the cable (C1) is introduced into the inside as described above, the elastic wire 42 is lowered to the upper surface side of the cable fixing shelf 40 again to be seated, the cable (C1 inserted into the inside of the elastic wire 42) ) Solid fixing is possible.

케이블(C1)을 이탈 시킬 때에는 탄성와이어(42)를 들어서 케이블을 빼내면 된다.When the cable C1 is detached, the cable may be pulled out by lifting the elastic wire 42.

또한, 상기 케이블안착선반(50)의 상면에는 안착되는 케이블(C2)을 고정하여 지지하는 케이블고정돌기(52)가 더 절곡되어 돌설되어 있음에 따라, 상기 케이블안착선반(50)에 안착된 케이블(C2)의 양면을 지지하여 주기 때문에, 케이블(C2)이 밀리거나 위치가 변경되는 것이 방지될 수 있어 케이블(C2)의 견고한 지지가 가능하다.In addition, the cable fixing protrusion 52 for fixing and supporting the cable (C2) to be seated on the upper surface of the cable seating shelf 50 is further bent and protruded, the cable seated on the cable seating shelf 50 Since both sides of the C2 are supported, the cable C2 can be prevented from being pushed or changed in position, thereby making it possible to firmly support the cable C2.

상기 받침부(30)는, 상기 양측지지부(20)의 하단에 힌지핀(31)에 의해 힌지결합되어 있기 때문에, 맨홀(H)의 형상 즉 맨홀의 형상이 사각형으로 형성되거나 원형으로 형성되거나에 관계없이 견고한 설치가 가능한 것으로, 이는 받침부(30)가 도 4에 도시된 바와 같이 맨홀의 내면 형상에 따라 힌지핀(31)에 의해 힌지회동됨이 가능하기 때문이다.Since the support part 30 is hinged to the lower ends of the both side support parts 20 by the hinge pins 31, the shape of the manhole H, that is, the shape of the manhole is formed in a square or circular shape. Regardless, it is possible to install firmly, since the supporting part 30 can be hinged by the hinge pin 31 according to the inner surface shape of the manhole as shown in FIG. 4.

이와 같이 본 발명의 바람직한 실시예를 들어 설명하였으나, 본 발명은 이러한 실시예에 한정되는 것이 아니고, 상기 실시예들을 기존의 공지기술과 단순히 조합적용한 실시예와 함께 본 발명의 청구범위와 상세한 설명에서 본 발명이 속하는 기술분야의 당업자가 변형하여 이용할 수 있는 기술은 본 발명의 기술범위에 당연히 포함된다고 보아야 할 것이다.As described above, the preferred embodiments of the present invention have been described, but the present invention is not limited to these embodiments, and the embodiments are merely combined and applied to the known art in the claims and the detailed description of the present invention. Modifications that can be used by those skilled in the art to which the present invention pertains should naturally be included in the technical scope of the present invention.

Claims (1)

양면 외측에 양측이 볼트결합되고 내측으로 공간부(11)가 형성되는 끼움부(12) 다수개가 결합되어 고정되고, 수직으로 세워져 설치되는 중앙지지부(10)와;A plurality of fitting parts 12 having both sides bolted to both sides of the outer side and having a space 11 formed therein, the center supporting part 10 being coupled and fixed vertically; 상기 중앙지지부(10)의 하방향 양측으로 벌어지고 내면에 끼움구멍(21)이 관통되어 형성되는 양측지지부(20)(20)와;Two side support parts 20 and 20 which are opened to both sides of the central support part 10 in a downward direction, and the fitting holes 21 penetrate through the inner surface thereof; 상기 양측지지부(20)의 하단에 힌지핀(31)에 의해 힌지결합되고, 몸체에 볼트공(32)이 통공되며, 하면에 고무자석 또는 양면테이프와 같은 고정부재(33)가 부착된 받침부(30)와;The hinge portion 31 is hinged to the lower end of the both side support portion 20, the bolt hole 32 is through the body, the support portion attached to the fixing member 33, such as a rubber magnet or double-sided tape on the lower surface 30; 상기 중앙지지부(10)의 양면에 볼트결합된 끼움부(12)의 공간부(11) 내측으로 끼워지도록 수직절곡된 끼움편(41)이 일단에 일체로 형성되고, 상기 끼움편(41)으로부터 수평연장되는 몸체 상면에 케이블이 걸어져 고정되는 탄성와이어(42)의 일단이 고정편(43)으로 핀(44)결합되어 고정되며, 탄성와이어(42)의 타단은 내측으로 절곡되면서 원형부가 형성되고, 탄성와이어(42)의 원형부의 일측이 개방되되 원형부 하단은 몸체 상면에 탄력적으로 밀착되는 케이블고정선반(40)과;A fitting piece 41 vertically bent to be fitted into the space 11 of the fitting part 12 bolted to both sides of the central support part 10 is integrally formed at one end, and from the fitting piece 41 One end of the elastic wire 42 is fixed to the upper surface of the body extending horizontally is fixed to the pin 44 by the fixing piece 43, the other end of the elastic wire 42 is bent inward to form a circular portion And, one side of the circular portion of the elastic wire 42 is open, but the lower end of the circular portion of the cable fixing shelf 40 is in close contact with the upper surface of the body; 상기 양측지지부(20)(20)의 내측에 위치되고 양단이 상기 양측지지부(20)(20)의 끼움구멍(21)에 각각 끼워져 체결핀(51)에 의해 고정되며 상면에 케이블고정돌기(52)가 돌설된 케이블안착선반(50)이 포함되어 이루어지는 것을 특징으로 하는 지중배전선로의 지지구.Located on the inner side of the both side support portion 20, 20 and both ends are fitted into the fitting hole 21 of the both side support portion 20, 20, respectively, are fixed by the fastening pin 51 and the cable fixing protrusion 52 on the upper surface The support of the underground distribution line, characterized in that it comprises a cable seating shelf (50) protruding.
KR1020090045022A 2009-05-22 2009-05-22 Support tool of electric supply cable KR100914851B1 (en)

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KR101170479B1 (en) 2012-05-31 2012-08-01 주식회사 파워엔지니어링 Apparatus of maintaing horizontality for cable supporting angle bar of underground electric power-transmission line in utility-pipe conduit
KR101879156B1 (en) * 2018-03-14 2018-07-16 주식회사 정화엔지니어링 Distribution cable support device for electric power facility which is easy to assemble and install
KR102040060B1 (en) * 2019-05-15 2019-11-05 주식회사 경도기술단 Hanger for line of electric power distribution
KR102040062B1 (en) * 2019-05-21 2019-11-05 주식회사 경도기술단 Equipment for connecting an underground power distribution line
KR102459035B1 (en) * 2022-01-13 2022-10-26 주식회사 에이치디루체 Tray for supporting padmounted
KR102461812B1 (en) * 2022-01-13 2022-11-01 주식회사 에이치디루체 Padmounted connecting apparatus for arrangement on connecting various
KR102472684B1 (en) * 2022-01-13 2022-12-01 (주)국일 Padmounted connector in electric power conduit pipe for easy instaalation
KR102492928B1 (en) 2022-01-17 2023-01-30 김복희 Electric shock prevention type safety distribution box for underground distribution line connection
KR102492925B1 (en) 2022-01-17 2023-01-30 김복희 Safety-type underground distribution cable fixing device with improved convenience
KR102492927B1 (en) 2022-01-17 2023-01-30 김복희 Distribution line arrangement mechanism to prevent short circuit of underground distribution lines

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KR100639756B1 (en) * 2006-07-25 2006-11-01 주식회사 제일.원 종합 건축사 사무소 Supporting structure of underground cable using architecture
KR100882183B1 (en) * 2008-07-11 2009-02-06 김대우 Fixing device of underground pipe for electricity
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170479B1 (en) 2012-05-31 2012-08-01 주식회사 파워엔지니어링 Apparatus of maintaing horizontality for cable supporting angle bar of underground electric power-transmission line in utility-pipe conduit
KR101879156B1 (en) * 2018-03-14 2018-07-16 주식회사 정화엔지니어링 Distribution cable support device for electric power facility which is easy to assemble and install
KR102040060B1 (en) * 2019-05-15 2019-11-05 주식회사 경도기술단 Hanger for line of electric power distribution
KR102040062B1 (en) * 2019-05-21 2019-11-05 주식회사 경도기술단 Equipment for connecting an underground power distribution line
KR102459035B1 (en) * 2022-01-13 2022-10-26 주식회사 에이치디루체 Tray for supporting padmounted
KR102461812B1 (en) * 2022-01-13 2022-11-01 주식회사 에이치디루체 Padmounted connecting apparatus for arrangement on connecting various
KR102472684B1 (en) * 2022-01-13 2022-12-01 (주)국일 Padmounted connector in electric power conduit pipe for easy instaalation
KR102492928B1 (en) 2022-01-17 2023-01-30 김복희 Electric shock prevention type safety distribution box for underground distribution line connection
KR102492925B1 (en) 2022-01-17 2023-01-30 김복희 Safety-type underground distribution cable fixing device with improved convenience
KR102492927B1 (en) 2022-01-17 2023-01-30 김복희 Distribution line arrangement mechanism to prevent short circuit of underground distribution lines

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