KR100920148B1 - Cable supporting device for electric supply - Google Patents

Cable supporting device for electric supply Download PDF

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Publication number
KR100920148B1
KR100920148B1 KR1020090037447A KR20090037447A KR100920148B1 KR 100920148 B1 KR100920148 B1 KR 100920148B1 KR 1020090037447 A KR1020090037447 A KR 1020090037447A KR 20090037447 A KR20090037447 A KR 20090037447A KR 100920148 B1 KR100920148 B1 KR 100920148B1
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KR
South Korea
Prior art keywords
cable
fixing
manhole
transmission line
block
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KR1020090037447A
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Korean (ko)
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이광만
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(주)간삼파트너스 종합건축사사무소
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Priority to KR1020090037447A priority Critical patent/KR100920148B1/en
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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/1226—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing elongated supports, e.g. to support a curved pipe
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • 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

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

Abstract

PURPOSE: A cable supporting device of a transmission line installed in a curved part of a manhole of an apartment house is provided to reduce a stress of a cable by fixing the cable to a corner part of a manhole with a fixed curvature. CONSTITUTION: A cable supporting device of a transmission line includes a fixing block(10), a sub block(30), a spring member, and a clamping member(50). A guide groove(12) and a plurality of fixing ribs(14) are installed in a front surface of a body(11) of the fixing block. The fixing block is fixed to a corner part of a manhole wall(20) through a coupling member(16). The sub block includes a rear surface assembly part(34) having a loading stand(32) and a receiving part. A cable(C) is loaded on the loading stand. The receiving part receives the fixing rib. The spring member is positioned between the fixing rib of the fixing block and the rear surface assembly part of the sub block. The clamping member is attached and is detached in a coupling hole formed in a top surface fixing part of the loading stand through the coupling member.

Description

공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치{Cable supporting device for electric supply}Cable supporting device for transmission line installed in curved part of apartment house manhole {Cable supporting device for electric supply}

본 발명은 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치에 관한 것으로, 특히 변전소내 케이블 처리실, 전력구, 맨홀과 같은 지중배전 구조물내의 굴곡진 코너(모서리)부위에서의 케이블 시공시 케이블의 높이와 수평각도 유지가 가능하고, 케이블의 곡률이 유지되면서 안정되게 지지할 수 있도록 표준화된 송전선로 케이블 지지장치를 제공함에 있는 것이다.The present invention relates to a cable support device for a transmission line installed in a curved portion of a manhole of a multi-unit house, and particularly, when installing a cable at a curved corner (edge) in an underground distribution structure such as a cable processing room, a power outlet, and a manhole in a substation. In order to maintain the height and horizontal angle of the cable, and to maintain the curvature of the cable is to provide a standardized transmission line cable support device.

일반적으로 지하에 설치되는 각종 케이블의 보호 관리를 위해 상기 케이블의 분기점과 연결부위에 맨홀(예컨데, 전기통신용 맨홀이나 하수도맨홀 등)이 설치되어 선로의 분기나 연결이 용이하게 이루어지도록 하고 해빙기에 선로의 파손을 방지하며 또한 보수작업이 이루어질 수 있도록 개폐 가능한 뚜껑을 구비하고 있다.In general, a manhole (for example, a telecommunication manhole or a sewer manhole, etc.) is installed at a branch point and a connection part of the cable to protect and manage various cables installed underground, so that branching or connection of the track is easily performed, It is equipped with an openable lid to prevent breakage and to allow maintenance work.

따라서 맨홀에 시공되는 송전선로의 케이블은 지지용 케이블행거와 같은 고정금구 등을 주로 활용하여 고정하도록 되어 있다. 하지만 케이블을 시공함에 있어 케이블을 시공할 작업구간이 직선인 경우에는 일반 고정금구를 이용하여 벽면에 견고하게 고정할 수 있는 반면에 일부 회선이 곡면으로 휘어지는 곡선부위 즉, 맨홀 의 모서리(코너)부위는 케이블을 고정하기 위한 전용금구가 마련되지 않아 시공에 어려움이 있었다.Therefore, the cable of the transmission line to be constructed in the manhole is to be fixed mainly by using a fixing bracket such as a support cable hanger. However, in the case of constructing the cable, if the work area for constructing the cable is a straight line, it can be fixed firmly to the wall by using a general fastener, while the curved part, that is, the corner part of the manhole, that is, the corner of the manhole There was a difficulty in construction because there was no dedicated bracket for fixing cables.

따라서 케이블이 벽면에 긴밀하게 밀착되지 않은 상태로 케이블을 시공하는 경우 케이블 허용 곡률반경 유지에 어려움 있어 기계적 열화의 원인을 제공하는 문제점이 있었다.Therefore, when the cable is constructed in a state where the cable is not closely adhered to the wall, there is a problem in that it is difficult to maintain the allowable curvature radius of the cable, thereby providing a cause of mechanical degradation.

또한, 전력구내에서 종래 케이블 지지용 금구를 이용할때 이 전력구내 양측벽간 이동케이블의 임시용 지지 금구의 와셔등이 정년변화로 견디지 못하여 탈락될 뿐만 아니라 케이블의 기계적 열화촉진으로 절연 열화의 원인으로 작용하여 결국 배전 전력품질의 저하가 발생한다.In addition, when using the conventional cable support bracket in the power port, the washer of the temporary support bracket of the moving cable between the two side walls of the power port is not able to withstand the change of retirement age, but also falls out and acts as a cause of insulation deterioration by promoting the mechanical deterioration of the cable. As a result, the distribution power quality is lowered.

본 발명은 상기와 같은 종래 문제점들을 해결하기 위해 안출된 것으로 본 발명이 해결하고자 하는 과제는, 맨홀의 모서리(코너)부위에 케이블의 곡률을 유지하도록 하면서 케이블을 견고히 고정하여 케이블에 미치는 스트레스를 현저히 줄일 수 있을 뿐만 아니라, 케이블의 수평각 및 수직고도조정도 가능하도록 표준화된 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치를 제공함에 그 목적이 있다.The present invention has been made to solve the conventional problems as described above, the problem to be solved by the present invention, while maintaining the curvature of the cable at the corner (corner) of the manhole while firmly fixing the cable to significantly stress the cable In addition to reducing, the object of the present invention is to provide a cable support apparatus for a transmission line installed in a curved portion of a standard apartment manhole so that the horizontal angle and vertical height of the cable can be adjusted.

상기한 목적 달성을 위한 본 발명의 과제 해결수단은, 송전선로의 케이블 지지장치에 있어서, ‘ㄱ’앵글모양으로 절곡되는 몸체(11)의 전면에 길이방향으로 길게 가이드홈(12)과 상기 가이드홈(12)과 연통되는 다수의 가로홈(13:13a,13b,13c,13d,13e,13f)이 형성된 다수의 고정리브(14)가 설치되어 체결공(15)으로 결합되는 체결부재(16)를 매개로 맨홀벽면(20)에 모서리부에 고정되는 고정블록(10)과;, 몸체의 전면과 배면에 케이블(C)이 거치되는 거치대(32)와 고정리브(14)를 수용하는 수용부(33)를 갖는 배면조립부(34)가 구비되어 상기 배면조립부(34)의 체결공(35)으로 결합되는 체결부재(16)를 매개로 고정리브(14)에 조립되어 가로홈(13:13a,13b,13c,13d.13e,13f)을 따라 전,후 이송이 가능한 보조블록(30)과;, 상기 고정블록(10)의 고정리브(14)와 보조블록(30)의 배면조립부(34) 사이로 개입되어 스프링(42)의 반력을 부여하는 스프링부재(40)와;, 반구형으로 형성되어 체결공(52)으로 결합되는 체결부재(53)를 매개로 케이블(C)의 외주면을 파지하는 한쌍의 클램프(51:51a,51b)의 하부측으로 연설되는 조립부(54)의 체결공(55)으로 결합되는 체결부재(56)를 매개로 거치대(32)의 상면고정부(38)에 탈, 부착되는 클램핑부재(50)를 더 포함하는 것을 특징으로 하는 맨홀의 곡선부에 설치되는 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치가 제공된다.The problem solving means of the present invention for achieving the above object, in the cable support device of the transmission line, the guide groove 12 and the guide in the longitudinal direction in the longitudinal direction on the front surface of the body 11 bent in the 'A' shape The fastening member 16 is provided with a plurality of fixed ribs 14 formed with a plurality of horizontal grooves 13: 13a, 13b, 13c, 13d, 13e, and 13f communicating with the grooves 12 and coupled to the fastening holes 15. Fixing block 10 is fixed to the corner portion on the manhole wall surface 20 through the); and receiving the holder 32 and the fixing rib 14, the cable (C) is mounted on the front and back of the body A rear assembly portion 34 having a portion 33 is provided and is assembled to the fixed ribs 14 by a fastening member 16 coupled to the fastening hole 35 of the rear assembly portion 34 to form a horizontal groove ( 13: 13a, 13b, 13c, 13d. 13e, 13f, and the auxiliary block 30 which can be moved forward and backward; the fixed rib 14 of the fixed block 10 and the rear of the auxiliary block 30 Between the assembly parts 34 A spring member 40 intervening with each other to impart a reaction force of the spring 42; and a pair of gripping the outer circumferential surface of the cable C via the fastening member 53 formed in a hemispherical shape and coupled to the fastening hole 52. Detach the upper surface fixing portion 38 of the cradle 32 via the fastening member 56 coupled to the fastening hole 55 of the assembly portion 54 that is addressed to the lower side of the clamps 51: 51a and 51b of the Provided is a cable support apparatus of a power transmission line installed in a curved portion of a multi-family manhole installed in a curved portion of a manhole, further comprising a clamping member 50 to be attached.

이처럼 본 발명의 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치는 곡면으로 휘어지는 곡선부위 즉, 맨홀의 모서리(코너)부위에 케이블의 곡률을 유지하면서 케이블을 견고히 고정하여 케이블에 미치는 스트레스를 현저히 줄일 수 있을 뿐만 아니라, 지중배전 구조물내 케이블 포설작업이 원활하고 작업시간도 단축되는 이점이 있다.As described above, the cable support apparatus of the transmission line installed in the curved portion of the manhole of the present invention maintains the curvature of the cable at the curved portion, that is, the corner (corner) portion of the manhole, while firmly fixing the cable to significantly reduce the stress on the cable. In addition to reducing, the cable laying work in the underground distribution structure is smooth and the working time is shortened.

또한, 케이블 측압과 곡률을 동시에 고려하면서 케이블 지지가 가능하며, 모든 개소의 케이블 지지를 용이하게 할 수 있어, 케이블의 기계적 열화 감소효과가 있게 된다.In addition, the cable can be supported while simultaneously considering the cable side pressure and the curvature, and the cable can be easily supported at all locations, thereby reducing the mechanical deterioration of the cable.

또한, 표준화된 가변금구를 사용함에 따른 대외기관으로부터의 지중배전 구조물 점검시 지적사항 대폭감소 효과가 있게 된다.In addition, the use of standardized variable brackets will greatly reduce the point of pointing out when inspecting underground distribution structures from external institutions.

본 발명의 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 구체적인 실시 예를 첨부 도면을 참고하여 상세하게 설명하면 다음과 같다.Detailed embodiments of the cable supporting apparatus of the transmission line installed in the curved portion of the manhole of the multi-unit house of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치가 곡선부에 시공된 상태를 나타낸 예시도이고, 도 2는 본 발명에 따른 송전선로의 케이블 지지장치의 일 예시도를 도시하고 있다.1 is an exemplary view showing a state in which the cable support device of the transmission line installed in the curved portion of the manhole according to the invention constructed in the curved portion, Figure 2 is an exemplary view of the cable support device of the transmission line according to the invention It is shown.

본 발명은 가이드홈(12)과 연통되는 다수의 가로홈(13:13a,13b,13c,13d,13e,13f)이 구비된 다수의 고정리브(14)가 부설되어 체결부재(16)를 매개로 맨홀벽면(20)의 모서리부에 위치하도록 고정되는 고정블록(10)과, 체결부재(16)를 매개로 고정리브(14)에 조립되어 가로홈(13)을 따라 전,후 이송이 가능한 보조블록(30)과, 상기 고정블록(10)의 고정리브(14)와 보조블록(30)의 배면조립부(34) 사이로 개입되는 스프링부재(40)와, 케이블(C)의 외주면을 파지하는 한쌍의 클램프(51:51a,51b)로 구성되어 거치대(32)의 상면고정부(38)에 탈, 부착되는 클램핑부재(50)로 구성된다.According to the present invention, a plurality of fixing ribs 14 having a plurality of horizontal grooves 13: 13a, 13b, 13c, 13d, 13e, and 13f communicating with the guide groove 12 are disposed to mediate the fastening member 16. The fixed block 10 fixed to be positioned at the corner of the lower manhole wall surface 20 and the fastening member 16 are assembled to the fixed ribs 14 so as to be transported forward and backward along the horizontal grooves 13. Holding the auxiliary block 30, the spring member 40 interposed between the fixed rib 14 of the fixed block 10 and the back assembly 34 of the auxiliary block 30, and the outer peripheral surface of the cable (C) Composed of a pair of clamps (51: 51a, 51b) is composed of a clamping member (50) which is attached to the upper surface fixing portion 38 of the cradle (32).

도 3은 본 발명에 따른 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 고정블록을 도시하고 있는 것으로, 고정블록(10)은‘ㄱ’모양으로 절곡되는 몸체(11)의 전면에 다수의 고정리브(14)가 구비되어 상기 몸체(11)의 체결공(15)으로 결합되는 체결부재(16)를 매개로 하여 맨홀벽면(20) 모서리부에 위치하도록 고정된다.Figure 3 shows a fixed block of the cable support device of the transmission line is installed in the curved portion of the manhole according to the present invention, the fixed block 10 is a plurality of the front of the body 11 is bent in a 'b' shape The fixing rib 14 is provided to be fixed to be positioned at the corner of the manhole wall surface 20 via the fastening member 16 coupled to the fastening hole 15 of the body 11.

상기 고정리브(14)는 몸체(11)의 전면으로 소정의 길이만큼 돌출 형성되며 그 내측면에 길이방향을 따라 폭이 작고 길이가 긴 가이드홈(12)이 형성되어 상기 가이드홈(12)을 이용하여 맨홀내에 시공되는 케이블(C)의 높,낮이를 임의로 조정할 수 있도록 하였다.The fixed rib 14 is formed to protrude to the front of the body 11 by a predetermined length, and the guide groove 12 having a small width and a long length is formed on the inner side thereof in the longitudinal direction. The height and the height of the cable (C) to be installed in the manhole can be adjusted arbitrarily.

상기 고정리브(14)에는 가이드홈(12)과 직교되는 가로방향으로 가로홈(13)이 연통되고, 상기 가로홈(13:13a,13b,13c,13d,13e,13f)은 길이방향 즉 가이드홈(12)을 따라 일정 간격으로 다수 배치되어 상기 가로홈(13:13a,13b,13c,13d,13e,13f)에 보조블록(30)들이 선택적으로 조립되며 케이블((C)과의 수평(높,낮이)을 조절하도록 되어 있다.The horizontal ribs 13 communicate with the fixing ribs 14 in a horizontal direction perpendicular to the guide grooves 12, and the horizontal grooves 13: 13a, 13b, 13c, 13d, 13e, and 13f are longitudinal directions, that is, guides. A plurality of auxiliary blocks 30 are selectively assembled in the horizontal grooves 13: 13a, 13b, 13c, 13d, 13e, and 13f at regular intervals along the grooves 12, and horizontally with the cable (C) ( Height, height).

도 4내지 도 6은 본 발명에 따른 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 고정블록에 조립되는 보조블록과 스프링부재 및 클램핑장치의 구성을 나타낸 분해사시도를 도시하고 있다.4 to 6 show an exploded perspective view showing the configuration of the auxiliary block, the spring member and the clamping device assembled to the fixed block of the cable support device of the transmission line installed in the curved portion of the manhole according to the present invention.

도 4에서와 같이 보조블록(30)은 몸체의 전면과 배면에 케이블(C)이 거치되는 거치대(32)와 고정리브(14)를 수용하는 수용부(33)를 갖는 배면조립부(34)가 구비되어 배면조립부(34)의 체결공(35)으로 결합되는 체결부재(16)를 매개로 고정리브(14)에 조립된다.As shown in FIG. 4, the auxiliary block 30 has a rear assembly 34 having a cradle 32 on which the cable C is mounted on the front and rear of the body and a receiving portion 33 for receiving the fixed rib 14. Is provided is assembled to the fixed rib 14 via the fastening member 16 is coupled to the fastening hole 35 of the back assembly 34.

보조블록(30)을 고정리브(14)에 고정되게 조립하는 체결부재(16)는 가이드홈(12)에 끼워지도록 조립하여 보조블록(30)이 가이드홈(12)과 가로홈(13:13a,13b,13c,13d.13e,13f)을 통해 상,하방향 및 전,후방향으로 이동 가능하도록 되어 있다.The fastening member 16 for assembling the auxiliary block 30 to the fixed rib 14 is assembled to fit in the guide groove 12 so that the auxiliary block 30 is guide groove 12 and the horizontal groove 13: 13a. And 13b, 13c, 13d. 13e, and 13f) to move up, down, and forward and backward.

스프링부재(40)는 양쪽 판재(41)(43) 사이에 다수의 스프링(42)이 일정간격으로 용접 고정되는 것으로 고정블록(10)과 보조블록(30) 사이에 끼워지도록 조립되어 보조블록(30)의 배면부를 밀어내는 반력을 제공하도록 되며, 상기 스프링부재(40)는 보조블록(30)의 체결공(37)으로 관통되어 판재(43)의 체결공(45)이 결합되는 체결부재(44)를 매개로 고정된다.The spring member 40 is a plurality of springs 42 are welded and fixed at regular intervals between the two plate members 41 and 43 to be fitted between the fixed block 10 and the auxiliary block 30 to be inserted into the auxiliary block ( It is to provide a reaction force for pushing the back of the 30, the spring member 40 is passed through the fastening hole 37 of the auxiliary block 30, the fastening member 45 is coupled to the fastening hole 45 of the plate 43 ( 44) is fixed via the medium.

클램핑부재(50)는 반구형으로 형성되는 한쌍의 클램프(51:51a,51b)로 구성되어 양쪽에 서로 마주하도록 배치하여 체결공(52)으로 결합되는 체결부재(53)를 매 개로 분해 조립되며 케이블(C)의 외주면을 파지 및 해지하도록 되어 있다.The clamping member 50 is composed of a pair of clamps (51: 51a, 51b) formed in a hemispherical shape to be disposed so as to face each other on both sides of the fastening member (53) coupled to the fastening hole (52) by assembly The outer peripheral surface of (C) is gripped and terminated.

상기 클램프(51a 또는 51b)에는 거치대(32)의 상면고정부(38)에 조립되는 조립부(54)가 중앙 하부측으로 연설되어 상기 조립부(54)의 체결공(55)으로 결합되는 체결부재(56)를 매개로 거치대(32)의 상면고정부(38)의 체결공(39)에 고정 결합되고, 클램프(51a,51b)의 내측면에는 미끄럼방지를 위해 다수의 지지돌기(58)가 형성되어 있다.The fastening member 54 is assembled to the upper surface fixing portion 38 of the cradle 32 to the clamp 51a or 51b to the lower portion of the center and is coupled to the fastening hole 55 of the assembly portion 54. It is fixedly coupled to the fastening hole 39 of the upper surface fixing portion 38 of the cradle 32 via the medium 56, and a plurality of support protrusions 58 are provided on the inner surfaces of the clamps 51a and 51b to prevent slipping. Formed.

이와 같이 구성된 본 발명의 맨홀 곡선부에 설치되는 송전선로의 케이블 지지장치를 첨부도면 도 7과 도 8을 참고하여 설명하면 다음과 같다.Referring to Figures 7 and 8 attached to the cable support device of the transmission line is installed in the manhole curve of the present invention configured as described above are as follows.

도 7에 나타낸 바와 같이 맨홀벽면(20) 모서리부에 위치하도록 고정블록(10)을 체결부재(16)를 이용하여 고정되게 조립하고, 상기 고정블록(10)의 전면으로 돌출되는 고정리브(14)를 보조블록(30)의 배면조립부(34)가 감싸도록 체결부재(16)를 이용하여 고정되게 가조립하며, 상기 고정리브(14)와 배면조립부(34) 사이에 스프링부재(40)를 삽입한 다음 보조블록(30)의 체결공(37)으로 관통되는 체결부재(44)의 선단이 판재(43)의 체결공(45)으로 관통되게 조립하여 보조블록(30)이 상기 스프링부재(40)의 탄성을 이루도록 조립한다.As shown in FIG. 7, the fixing block 10 is fixedly assembled using the fastening member 16 to be positioned at the corner of the manhole wall surface 20, and the fixing rib 14 protrudes to the front surface of the fixing block 10. ) Is pre-assembled to be fixed using the fastening member 16 so as to surround the back assembly portion 34 of the auxiliary block 30, the spring member 40 between the fixing rib 14 and the back assembly portion 34. Insert the end of the fastening member 44 penetrating into the fastening hole 37 of the auxiliary block 30 is assembled so as to penetrate into the fastening hole 45 of the plate 43 to the auxiliary block 30 is the spring member Assemble to achieve the elasticity of (40).

그런 다음 클램프(51a)의 중앙 하부측으로 연설되는 조립부(54)가 거치대(32)의 상면고정부(38)에 고정되게 체결부재(56)를 이용하여 고정된 다음 상기 클램프(51a)의 내측에 시공하고자 하는 케이블(C)이 수용되도록 클램프(51b)로 감싼 상태에서 체결부재(53)로 양쪽 클램프(51a,51b)를 고정한다. 이와 같은 수순으로 인접되는 또 다른 고정리브(14)에 보조블록(30)과 스프링부재(40) 및 클램핑부 재(50)를 조립하면서 케이블을 시공한다.Then, the assembly portion 54, which is extended to the lower center of the clamp 51a, is fixed by using the fastening member 56 to be fixed to the upper surface fixing portion 38 of the cradle 32, and then the inner side of the clamp 51a. Both clamps 51a and 51b are fixed by the fastening member 53 in a state in which the cable C to be constructed is accommodated in the clamp 51b. The cable is constructed while assembling the auxiliary block 30, the spring member 40 and the clamping member material 50 to another fixed rib 14 adjacent to the above procedure.

만약, 시공되는 케이블이 수평상태가 아닌 경우에는 도 8a에 도시한 바와 같이 작업자는 고정블록(10)에 가조립되어 스프링부재(40)의 지지된 보조블록(30)에 외력을 가하여 벽면쪽으로 후동되도록 밀면 보조블록(30)은 배면조립부(34)에 맞닿은 스프링부재(40)의 스프링(42)을 압축시키며 후동되고 이때 보조블록(30)을 가조립하고 있는 체결부재(16)는 가로홈(13a,13b)에서 빠져나와 길이방향으로 형성된 가이드홈(12)에 위치하게 된다. 이 상태에서 작업자는 보조블록(30)을 하부측으로 이동시켜 인접되는 또 다른 가로홈(13b,13c)에 위치하도록 각각 조정한 후 작업자가 손을 놓으면(외력을 제거) 스프링부재(40)의 반력을 갖는 보조블록(30)과 함께 체결부재(16)는 가로홈(13b,13c)에 자동으로 끼워지며 케이블(C)의 수평상태를 조정할 수 있는 것이다.If the cable to be constructed is not in a horizontal state, as shown in FIG. 8A, the operator is temporarily assembled to the fixed block 10 to apply the external force to the supported auxiliary block 30 of the spring member 40 so as to be driven back to the wall surface. Pushing the auxiliary block 30 is driven by compressing the spring 42 of the spring member 40 in contact with the back assembly 34, the fastening member 16 is pre-assembled the auxiliary block 30 is a horizontal groove (13a) 13b) is located in the guide groove 12 formed in the longitudinal direction. In this state, the operator moves the auxiliary block 30 to the lower side and adjusts each of them to be located in another adjacent horizontal groove 13b, 13c, and then releases the hand (removes external force) of the spring member 40. Along with the auxiliary block 30 having a fastening member 16 is automatically fitted in the horizontal grooves (13b, 13c) is to adjust the horizontal state of the cable (C).

도 8b에 나타낸 바와 같이 케이블의 수평상태를 조정한 후에는 가조립된 체결부재(16)가 완전히 결합되도록 마저 체결하면 작업을 끝마칠 수 있는 것이다.After adjusting the horizontal state of the cable, as shown in Figure 8b, if the fastening assembly 16 is completely assembled so that the work can be finished.

이와 같이 본 발명의 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치는 맨홀의 모서리(코너)부위에 케이블의 곡률을 유지하면서 케이블을 견고히 고정하여 케이블에 미치는 스트레스를 현저히 줄일 수 있는 것이다.As described above, the cable supporting apparatus of the transmission line installed in the curved portion of the manhole of the present invention can significantly reduce the stress on the cable by firmly fixing the cable while maintaining the curvature of the cable at the corner (corner) of the manhole.

또한, 케이블(C)이 고정되는 보조블록(30)은 스프링부재(40)의 반력을 보유하므로 지중배전 구조물내 케이블 포설작업이 원활하고 작업시간도 단축되는 이점이 있다.In addition, the auxiliary block 30 to which the cable (C) is fixed has the advantage that the cable laying work in the underground distribution structure is smooth and the working time is reduced because it holds the reaction force of the spring member (40).

또한, 케이블 측압과 곡률을 동시에 고려하면서 케이블 지지가 가능하며, 모든 개소의 케이블 지지를 용이하게 할 수 있게된다.In addition, it is possible to support the cable while simultaneously considering the cable side pressure and the curvature, and to facilitate the cable support at all locations.

본 발명은 다양하게 변형 실시될 수 있고, 여러 가지의 형태를 취할 수 있으나 상기 발명의 상세한 설명에서는 그에 따른 특별한 실시 예에 대해서만 기술하였다. 그러므로 본 발명은 상세한 설명에서 언급되는 특별한 형태로 한정되는 것이 아닌 것으로 인정되어야 하며, 오히려 첨부된 청구범위에 의해 정의되는 본 발명의 사상과 범위내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.Although the present invention may be modified in various ways and may take various forms, the detailed description of the present invention has been described only with respect to specific embodiments thereof. It is, therefore, to be understood that the invention is not to be limited to the specific forms referred to in the description, but rather to include all modifications, equivalents and alternatives falling within the spirit and scope of the invention as defined by the appended claims. It must be understood.

도 1은 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치가 맨홀의 곡선부에 시공된 상태를 나타낸 예시도,1 is an exemplary view showing a state in which the cable support device of the power transmission line is installed in the curved portion of the manhole is installed on the curved portion of the apartment house manhole according to the present invention,

도 2는 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 일 예시도를 도시하고 있다.Figure 2 shows an example of the cable support of the power transmission line is installed in the curved portion of the apartment house manhole according to the present invention.

도 3은 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치에 이용되는 고정블록의 사시도,Figure 3 is a perspective view of a fixing block used in the cable support device of the transmission line is installed in the curved portion of the apartment house manhole according to the present invention,

도 4는 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치에 이용되는 보조블록의 사시도,Figure 4 is a perspective view of the auxiliary block used in the cable support device of the power transmission line is installed in the curved portion of the apartment house manhole according to the invention,

도 5와 도 6은 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 구성요소를 설명하기 위한 분해 사시도,5 and 6 are exploded perspective views for explaining the components of the cable support device of the power transmission line is installed in the curved portion of the apartment house manhole according to the present invention,

도 7은 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 조립단면도,Figure 7 is an assembly cross-sectional view of the cable support device of the power transmission line is installed in the curved portion of the apartment house manhole according to the present invention,

도 8a, 8b는 본 발명에 따른 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치의 작동관계를 나타낸 참고도,Figure 8a, 8b is a reference diagram showing the operation of the cable support device of the transmission line is installed in the curved portion of the multi-unit manhole according to the present invention,

<도면의 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10: 고정블록 11: 몸체10: fixed block 11: body

12: 가이드홈 13,13a,13b,13c,13d,13e,13f: 가로홈12: Guide groove 13,13a, 13b, 13c, 13d, 13e, 13f: Horizontal groove

14: 고정리브 15,35,37,39,45,52,55: 체결공14: Fixed rib 15,35,37,39,45,52,55: Fastener

16,44,53,56: 체결부재 20: 맨홀벽면16, 44, 53, 56: fastening member 20: manhole wall surface

30: 보조블록 32: 거치대30: auxiliary block 32: holder

33: 수용부 34: 배면조립부33: accommodating part 34: rear assembly part

38: 상면고정부 40: 스프링부재38: top fixing part 40: spring member

41,43: 판재 42: 스프링41,43 plate 42: spring

50: 클램핑부재 51,51a,51b: 클램프50: clamping members 51, 51a, 51b: clamp

54: 조립부 58: 지지돌기54: assembly portion 58: support protrusion

C: 케이블 C: cable

Claims (1)

송전선로의 케이블 지지장치에 있어서,In the cable support of the transmission line, ‘ㄱ’앵글모양으로 절곡되는 몸체(11)의 전면에 가이드홈(12)과 가로홈(13:13a,13b,13c,13d,13e,13f)이 형성된 다수의 고정리브(14)가 설치되고, 몸체(11)에 형성된 체결공(15)으로 결합되는 체결부재(16)를 매개로 맨홀벽면(20)의 모서리부에 고정되는 고정블록(10)과,A plurality of fixed ribs 14 having guide grooves 12 and horizontal grooves 13: 13a, 13b, 13c, 13d, 13e, and 13f are formed on the front surface of the body 11 that is bent in an 'a' angle shape. Fixing block 10 is fixed to the corner of the manhole wall surface 20 via the fastening member 16 coupled to the fastening hole 15 formed in the body 11, 몸체의 전면과 배면에 케이블(C)이 거치되는 거치대(32)와 고정리브(14)를 수용하는 수용부(33)를 갖는 배면조립부(34)가 구비되고, 배면조립부(34)에 형성된 체결공(35)에 결합되는 체결부재(16)를 매개로 고정리브(14)에 조립되어 가로홈(13:13a,13b,13c,13d.13e,13f)을 따라 전,후 이송이 가능한 보조블록(30)과,On the front and back of the body is provided with a back assembly 34 having a holder 32 for receiving the cable (C) is mounted and the fixing rib 14, the rear assembly 34 It is assembled to the fixed ribs 14 through the fastening member 16 coupled to the fastening hole 35 formed therein, and thus it is possible to transfer the front and the rear along the horizontal grooves 13: 13a, 13b, 13c, 13d. 13e, and 13f. Auxiliary block 30, 상기 고정블록(10)의 고정리브(14)와 보조블록(30)의 배면조립부(34) 사이로 개입되는 스프링부재(40)와,A spring member 40 interposed between the fixing rib 14 of the fixing block 10 and the rear assembly portion 34 of the auxiliary block 30; 케이블(C)의 외주면을 파지하는 한쌍의 클램프(51:51a,51b)의 하부측으로 연설되는 조립부(54)의 체결공(55)으로 결합되는 체결부재(56)를 매개로 거치대(32)의 상면고정부(38)에 형성된 체결공(39)에 탈,부착되는 클램핑부재(50)를 더 포함하는 것을 특징으로 하는 공동주택 맨홀의 곡선부에 설치되는 송전선로의 케이블 지지장치.The cradle 32 via the fastening member 56 coupled to the fastening hole 55 of the assembling portion 54 which is addressed to the lower side of the pair of clamps 51: 51a and 51b holding the outer circumferential surface of the cable C. Cable support device of the power transmission line is installed in the curved portion of the manhole of the multi-family house, characterized in that it further comprises a clamping member (50) detached, attached to the fastening hole (39) formed in the upper surface fixing portion (38).
KR1020090037447A 2009-04-29 2009-04-29 Cable supporting device for electric supply KR100920148B1 (en)

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101416598B1 (en) 2014-06-03 2014-07-08 (주)상우엔지니어링 Underground cable support apparatus for apartment house
KR101631156B1 (en) 2016-04-04 2016-06-20 한인택 Underground Power Cable Support Device
KR101866260B1 (en) 2018-03-30 2018-06-11 (주)건일엠이씨 Underground Cable Support Device
CN110617370A (en) * 2019-09-25 2019-12-27 叶宁 Petrochemical pipeline installing support
KR102083194B1 (en) * 2019-09-11 2020-03-02 (주)한길엔지니어링 Underground Power Cable Support Device
KR102201474B1 (en) 2020-08-18 2021-01-13 (주)하림기술단 Underground Cable Support Device
KR102227021B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102227024B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102245413B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102245409B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102349404B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Stacking Device
KR102349400B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Support Device
KR102356108B1 (en) 2021-06-03 2022-02-09 (주)건축사사무소케이아이씨 Underground Cable Support Device
KR102378044B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Locking Device
KR102378045B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Device
KR102450121B1 (en) * 2021-11-18 2022-10-04 주식회사 엔비플러스 Underground distribution line support equipment
KR102488205B1 (en) 2021-12-09 2023-01-16 (주)건축사사무소 테마공간 Latching Device for Power Cable Pedestal
KR102505984B1 (en) 2022-02-23 2023-03-07 주식회사 나로이엔씨 Power Cable Binding Device
KR102518986B1 (en) * 2021-11-26 2023-04-10 전황현 Providing method of a transmission line protection system
KR102539785B1 (en) 2022-05-25 2023-06-08 (주)광명토탈엔지니어링 Latching Device for Power Cable Pedestal
KR20240020837A (en) 2022-08-09 2024-02-16 한국전력공사 Underground cable pulling support apparatus for manhole

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KR100881221B1 (en) 2008-10-29 2009-02-05 유한회사 광진이엔지 Cable supporting device for electric supply

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JPH05268715A (en) * 1992-03-16 1993-10-15 Showa Electric Wire & Cable Co Ltd Cable bearing
US6726166B2 (en) * 2000-03-11 2004-04-27 All-Points Equipment Co., L.P. Cable clamp
KR100881221B1 (en) 2008-10-29 2009-02-05 유한회사 광진이엔지 Cable supporting device for electric supply

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101416598B1 (en) 2014-06-03 2014-07-08 (주)상우엔지니어링 Underground cable support apparatus for apartment house
KR101631156B1 (en) 2016-04-04 2016-06-20 한인택 Underground Power Cable Support Device
KR101866260B1 (en) 2018-03-30 2018-06-11 (주)건일엠이씨 Underground Cable Support Device
KR102083194B1 (en) * 2019-09-11 2020-03-02 (주)한길엔지니어링 Underground Power Cable Support Device
CN110617370A (en) * 2019-09-25 2019-12-27 叶宁 Petrochemical pipeline installing support
KR102227021B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102227024B1 (en) 2020-08-06 2021-03-12 주식회사 건일 Underground Cable Support Device
KR102201474B1 (en) 2020-08-18 2021-01-13 (주)하림기술단 Underground Cable Support Device
KR102245413B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102245409B1 (en) 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device
KR102349404B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Stacking Device
KR102349400B1 (en) 2021-05-07 2022-01-12 (주)이룸이앤씨 Underground Cable Support Device
KR102356108B1 (en) 2021-06-03 2022-02-09 (주)건축사사무소케이아이씨 Underground Cable Support Device
KR102378044B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Locking Device
KR102378045B1 (en) 2021-07-20 2022-03-24 주식회사 성우이엠이 Power Cable Support Device
KR102450121B1 (en) * 2021-11-18 2022-10-04 주식회사 엔비플러스 Underground distribution line support equipment
KR102518986B1 (en) * 2021-11-26 2023-04-10 전황현 Providing method of a transmission line protection system
KR102488205B1 (en) 2021-12-09 2023-01-16 (주)건축사사무소 테마공간 Latching Device for Power Cable Pedestal
KR102505984B1 (en) 2022-02-23 2023-03-07 주식회사 나로이엔씨 Power Cable Binding Device
KR102539785B1 (en) 2022-05-25 2023-06-08 (주)광명토탈엔지니어링 Latching Device for Power Cable Pedestal
KR20240020837A (en) 2022-08-09 2024-02-16 한국전력공사 Underground cable pulling support apparatus for manhole

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