KR0133315Y1 - Cable clamp for mixed cable - Google Patents

Cable clamp for mixed cable Download PDF

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Publication number
KR0133315Y1
KR0133315Y1 KR2019950020437U KR19950020437U KR0133315Y1 KR 0133315 Y1 KR0133315 Y1 KR 0133315Y1 KR 2019950020437 U KR2019950020437 U KR 2019950020437U KR 19950020437 U KR19950020437 U KR 19950020437U KR 0133315 Y1 KR0133315 Y1 KR 0133315Y1
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KR
South Korea
Prior art keywords
cable
support
clamp
bolt
arms
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KR2019950020437U
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Korean (ko)
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KR970011346U (en
Inventor
박종태
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박종태
제룡산업주식회사
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Priority to KR2019950020437U priority Critical patent/KR0133315Y1/en
Publication of KR970011346U publication Critical patent/KR970011346U/en
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Publication of KR0133315Y1 publication Critical patent/KR0133315Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/02Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • 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
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

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

Abstract

본 고안은 연합케이블의 케이블 클램프에 관한 것으로, 핀으로 일측이 연결된 두 암은 전개와 오무라짐이 가능하도록 하고, 상기 두 암의 타측에는 고정공을 형성하여 볼트와 너트로 체결하도록 하고, 상기 한 암의 타측연장부에는 지지공을 형성하여 고정구를 사용하여 지지몰에 고정시키도록 하고, 상기 다른 암의 외주면에는 고정편을 돌출형성하여 접지단자를 볼트와 너트로 체결하면서 접지선을 인출할 수 있도록 함으로써 강선에 고압용 케이블이 꼬아진 상태를 간단하게 유지시킬 수 있도록 한 것이다.The present invention relates to a cable clamp of the associated cable, the two arms connected to one side of the pin to enable deployment and retracting, to form a fixing hole on the other side of the two arms to be fastened with bolts and nuts, A support hole is formed in the other extension part of one arm to fix it to the support mall using a fastener, and an outer circumferential surface of the other arm protrudes a fixing piece so that the ground wire can be drawn out while fastening the ground terminal with bolts and nuts. This makes it easy to keep the high-voltage cable twisted in the steel wire.

Description

연합케이블의 케이블 클램프Cable Clamp for Union Cable

제1도는 전주에 연합케이블의 지지대와 클램프를 설치한 상태의 개략사시도.1 is a schematic perspective view of the support and the clamp of the union cable installed on the pole.

제2도는 본 고안의 사시도.2 is a perspective view of the present invention.

제3도는 본 고안의 사용상태도.3 is a state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

40 : 보호 쉬스 41 : 핀40: sheath 41: pin

42,43 : 암 44,48 : 볼트42,43: arm 44,48: bolt

45,49 : 너트 46 : 고정편45, 49 Nut 46: Fixing piece

47 : 접지단자 50a : 지지공47: ground terminal 50a: support hole

51 : 고정구51: fixture

본 고안은 연합케이블의 케이블 클램프에 관한 것으로, 특히 3상의 전기를 공급하기 위한 3개의 고압용 케이블이 알루미늄을 피복한 강선에 꼬아진 상태를 유지시키면서 필요에 따라 구조물에 지지시킬 수 있도록 한 연합케이블의 케이블 클램프에 관한 것이다.The present invention relates to a cable clamp of an associative cable. In particular, the three high voltage cables for supplying three-phase electricity can be supported on the structure as needed while maintaining the twisted state in a steel wire coated with aluminum. Relates to the cable clamp.

일반적으로 연합케이블은 수밀방수형 고압케이블로서 3상의 고압전기를 공급하기 위한 3개의 고압케이블과 중성선인 알루미늄이 피복된 강선으로 이루어져 있음은 이미 잘 알려진 사실이다.In general, associative cable is a watertight and waterproof high voltage cable, it is well known that it consists of three high voltage cables for supplying three-phase high voltage electricity and steel wire coated with a neutral wire.

그리고 이러한 연합케이블은 고압의 전기를 공급하는 케이블이며, 먼거리에 걸쳐 설치되어야 하므로 일정한 간격으로 고정설치되는 전주에 안정되게 지지시킴으로써 처짐현상 등으로 인해 전기적인 사고가 발생하게 되는 요인을 없애야 하였다.In addition, since the allied cable is a cable for supplying high voltage electricity and should be installed over a long distance, it is necessary to stably support the poles fixedly installed at regular intervals, thereby eliminating the factors causing electrical accidents due to sag.

그러므로 제1도에 도시한 바와 같이 전주(1)의 밴드(2)에 지지대(5)의 고정부(6)를 볼트(3)와 너트(4)로 고정하고,Therefore, as shown in FIG. 1, the fixing part 6 of the support 5 is fixed to the band 2 of the pole 1 with the bolt 3 and the nut 4,

상기 본체(5)의 수평의 받침부(7)에는 양측의 지지부(8)(9)를 수직으로 돌출형성하고, 상기 지지부(8)(9)의 끝단에 형성한 지지공(8a)(9a)에는 소정길이의 연결핀(10)을 스프릿트핀(11)으로 삽입 고정시키고, 양측에 로울러 연결용 구멍(12)이 형성된 상기 연결핀(10)의 중앙고정공에는 너트(13)와 스프릿트핀(14)으로 연결공(16)이 일체인 아이볼트(15)를 체결고정하고, 상기 아이볼트(15)의 연결공(16)에 클램프 본체(17)의 요홈부(18)에 형성한 구멍을 일치시켜 코더핀(19)와 스프릿트핀(20)으로 고정시키고, U자형 가이더(21)가 전면의 양측으로 돌출형성된 클램프 본체(17)의 후면에는 고정편(22)을 돌출형성하여 접지단자(23)를 볼트너트체결방식으로 체결하여 조립하면서 접지선(도면에 도시않음)을 연결하도록 하고, 상기 본체(17)의 끝단에는 볼트너트체결방식으로 링형힌지(24)를 체결하여 조립하고, 상기의 링형힌지(24)는 핀(25)으로 고정되어 전개와 오무라짐이 가능한 2개의 암(ARM)(26)(27)의 양끝을 상기 본체(17)의 끝단에 고정시키면서 내주연에는 고무나 합성수지의 보호쉬스(sheath)(28)를 띄워주어 내부에 연합케이블의 고압용 케이블들이 끼워지도록 하고, 상기 본체(17)의 전면 U형 가이더(21)에는 연합케이블의 알루미늄을 회복한 강선이 위치하도록 하면서 볼트너트체결방식으로 결합되는 누름쇠(29)의 오목부에 의해 안정된 지지상태가 유지되도록 하였다.Support holes 8a and 9a formed at the ends of the support portions 8 and 9 by vertically projecting the support portions 8 and 9 on both sides of the horizontal support portion 7 of the main body 5. The fixed pin (11) of the predetermined length is inserted into the split pin (11), and the central fixing hole of the connecting pin (10), the roller connection hole (12) is formed on both sides of the nut 13 and the split pin ( 14) fastening and fastening the eye bolt 15 having an integral connection hole 16, and forming a hole formed in the recess 18 of the clamp body 17 in the connection hole 16 of the eye bolt 15. The pinned pin 19 and the split pin 20 are fixed to each other. The U-shaped guider 21 protrudes to the rear side of the clamp main body 17, which protrudes to both sides of the front, to form a grounding terminal ( 23) by connecting the bolt nut fastening method to connect the ground wire (not shown), and the end of the main body 17 is ring-shaped by bolt nut fastening method Fastening and assembling the paper 24, the ring-shaped hinge 24 is fixed to the pin 25, both ends of the two arms (26) (27) that can be deployed and collapsed, the main body ( 17) while fixing to the end of the inner periphery, a protective sheath 28 of rubber or synthetic resin is floated so that the high-voltage cables of the associated cable are fitted therein, and the front U-shaped guider 21 of the main body 17 is mounted. ), While the steel wire to recover the aluminum of the associated cable is located, the stable support state is maintained by the recessed portion of the pusher 29 coupled by the bolt nut fastening method.

즉, 3상의 고압전기를 공급하기 위한 고압용 케이블의 자체하중이 무겁고, 이를 단단하게 고정시킬 수 없으므로 알루미늄이 피복된 강선의 외면에 3개의 고압용 케이블을 꼬아서 연합케이블을 구성하였고, 전주에 지지대와 클램프를 이용하여 지지시킬 경우에는 강선과 고압용 케이블을 분리시켜 별도로 지지하여야 한다.In other words, the self-load of the high-voltage cable for supplying the three-phase high-voltage electricity is heavy and can not be firmly fixed, so twisted three high-voltage cables on the outer surface of the aluminum-coated steel wire to form a combined cable. In case of supporting by using support and clamp, separate steel wire and high voltage cable.

그러므로 전주의 전단과 후단에 3개의 고압용 케이블이 강선의 외면에 꼬아진 상태를 유지시키도록 하기 위한 구성이 필요하였다.Therefore, a configuration was needed to keep three high-voltage cables twisted on the outer surface of the steel wire at the front and rear ends of the pole.

이에따라 본 고안은 전주의 전단이나 후단에서 연합케이블을 안정되게 클램핑시킬 수 있도록 한 연합케이블의 케이블 클램프를 제공하는 것을 그 목적으로 한다.Accordingly, an object of the present invention is to provide a cable clamp of the associated cable to stably clamp the associated cable at the front end or the rear end of the pole.

이와같은 목적을 달성하기위한 본 고안은 핀으로 일측이 연결된 두 암은 전개와 오무라짐이 가능하도록 하고,The present invention to achieve this purpose is to enable the two arms connected to one side with a pin to be deployed and collapsed,

상기 두 암의 타측에는 고정공을 형성하여 볼트와 너트로 체결하도록 하고, 상기 한 암의 타측연장부에는 지지공을 형성하여 고정구를 사용하여 지지몰에 고정시키도록 하고, 상기 다른 암의 외주면에는 고정편을 돌출형성하여 접지단자를 볼트와 너트로 체결하면서 접지선을 인출할 수 있도록 함으로써 강선에 고압용 케이블이 꼬아진 상태를 간단하게 유지시킬 수 있도록 한 것이다.On the other side of the two arms to form a fixing hole to be fastened with bolts and nuts, the other extension of one arm to form a support hole to be fixed to the support mall using a fastener, the outer peripheral surface of the other arm By protruding the fixing piece, the grounding wire can be drawn out while tightening the grounding terminal with a bolt and a nut so that the high-voltage cable is twisted in the steel wire.

이하 본 고안을 첨부도면에 의거 상세히 기술하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도와 동일한 구성의 설명은 생략하였다.Description of the same configuration as in FIG. 1 is omitted.

핀(41)으로 일측이 연결된 두 암(42)(43)을 전개나 오무라지는 상태의 회동이 가능하도록 하고, 상기 두 암(42)(43)의 타측에는 고정공(42a)(43a)을 각각 형성하여 볼트(44)와 너트(45)로 체결하면서 보호쉬스(40)가 씌워진 내부가 오무라진 상태인 링형을 유지하도록 하고, 상기 암(42)의 외주면에는 고정편(46)을 돌출형성하여 접지단자(47)를 볼트(48)와 너트(49)로 체결고정하여 고정편(46) 및 접지단자(47)의 요홈(46a)(47a)에 접지선(도면에 도시않음)을 연결시키도록 하고, 상기 암(43)의 타측연장부(50)에는 지지공(50a)을 형성하여 직각으로 절곡된 고정구(51)를 볼트(52)와 너트(53)로 체결하면서 주변의 지지물(도면에 도시않음)에 볼트체결방식으로 지지고정시킬 수 있도록 한 것이다.The pins 41 allow the two arms 42 and 43 connected to one side to be rotated in a deployed or depressed state, and fixing holes 42a and 43a on the other sides of the two arms 42 and 43. Respectively forming the bolt 44 and the nut 45 to maintain the ring shape in which the protective sheath 40 is covered, and protruding the fixing piece 46 on the outer circumferential surface of the arm 42. Forming and fastening the ground terminal 47 to the bolt 48 and the nut 49 to connect a ground wire (not shown) to the fixing piece 46 and the grooves 46a and 47a of the ground terminal 47. In the other end portion 50 of the arm 43, a support hole 50a is formed to fasten the fixture 51, which is bent at a right angle, with the bolt 52 and the nut 53 while surrounding the support ( It is to be able to be fixed by bolting method (not shown).

미설명부호 54는 강선이고, 55는 고압케이블이다.Reference numeral 54 is a steel wire, 55 is a high-voltage cable.

이와같이 구성한 본 고안의 연합케이블의 케이블 클램프는 클램프 본체(17)의 U형 가이더(21)와 누름쇠(33)의 오목부(34)에 의해서는 강선(54)이 지지되고, 보호쉬스(28)가 씌워진 링형힌지(24)의 두 암(26)(27)에 의해서는 3개의 고압용 케이블(55)이 지지되도록 하여 전주(1)에 연합케이블을 안정되게 지지시키는 것으로서, 핀(41)을 중심으로 두 암(42)(43)을 전개시켜 강선(54)에 고압케이블(55)이 꼬아진 부위에 위치시킨 후 오무라지도록 하면, 강선(54)에 고압케이블(55)이 꼬아진 상태의 연합케이블이 두 암(42)(43)의 내부에 씌워진 보호쉬스(40)와 접하는 상태에서 지지되게 되고, 이 상태에서 두 암(42)(43)의 고정공(42a)(43a)을 볼트(44)와 너트(45)로 체결하게 되면 연합케이블의 꼬아진 상태가 안정되게 유지된다.In the cable clamp of the associated cable according to the present invention, the steel wire 54 is supported by the U-shaped guider 21 of the clamp body 17 and the recessed portion 34 of the clamp 33, and a protective sheath 28 The two arms 26 and 27 of the ring-shaped hinge 24, which are covered with 3), support three high-voltage cables 55 so that the associated cables can be stably supported on the pole 1, and the pins 41 When the two arms (42) and (43) are deployed around the wires (54) and the high voltage cables (55) are positioned in the twisted portion of the steel wires (54), the high voltage cables (55) are twisted in the wires (54). Assembled cable of the state is supported in contact with the protective sheath 40 covered on the interior of the two arms (42) 43, in this state fixing holes (42a) (43a) of the two arms (42) (43) When the bolt 44 and the nut 45 are fastened, the twisted state of the associated cable is kept stable.

그리고 주위에 지지물이 없을 경우에는 공중에 그냥 방치하여도 무방하고, 지지물이 있는 경우에는 타측연장부(50)의 지지공(50a)에 고정구(51)의 일측을 볼트(52)와 너트(53)로 체결하여 고정시킨 다음, 고정구(51)의 타측을 지지물에 지지고정시켜 사용하는 것이다.If there is no support around it, it may be left alone in the air. If there is a support, one side of the fixture 51 may be bolted to the support hole 50a of the other extension part 50 and the bolt 52 and the nut 53 After fastening by tightening with), the other side of the fastener 51 is fixed to the support to be used.

Claims (1)

핀(41)으로 연결된 두 암(42)(43)의 내부에는 보호쉬스(40)를 씌워 전개나 오무라짐이 가능하도록 하고, 상기 두 암(42)(43)의 타측에는 고정공(42a)(43a)을 형성하여 볼트(44)와 너트(45)로 체결하도록 하고, 상기 암(42)의 외주면에는 고정편(46)을 돌출형성하여 접지단자(47)를 볼트(48)와 너트(49)로 체결고정하면서 접지선을 연결시키도록 하고, 상기 암(43)의 타측연장부(50)에는 지지공(50a)을 형성하여 고정구(51)를 통해 지지물에 지지고정시키도록 한 연합케이블의 케이블 클램프.The two sheaths 42 and 43 connected by the pins 41 are covered with a protective sheath 40 so that they can be deployed or retracted, and the other side of the two arms 42 and 43 is provided with fixing holes 42a. A) 43a to be fastened with the bolt 44 and the nut 45, and the fixing piece 46 is protruded from the outer circumferential surface of the arm 42 to connect the ground terminal 47 to the bolt 48 and the nut. Connected to the ground wire while fastening and fastening to (49), and the other side extension portion 50 of the arm 43 to form a support hole (50a) to support the fixed to the support through the fixture 51 Cable clamps.
KR2019950020437U 1995-08-08 1995-08-08 Cable clamp for mixed cable KR0133315Y1 (en)

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KR2019950020437U KR0133315Y1 (en) 1995-08-08 1995-08-08 Cable clamp for mixed cable

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Application Number Priority Date Filing Date Title
KR2019950020437U KR0133315Y1 (en) 1995-08-08 1995-08-08 Cable clamp for mixed cable

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KR970011346U KR970011346U (en) 1997-03-29
KR0133315Y1 true KR0133315Y1 (en) 1999-04-15

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KR2019950020437U KR0133315Y1 (en) 1995-08-08 1995-08-08 Cable clamp for mixed cable

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102245409B1 (en) * 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102245409B1 (en) * 2020-09-21 2021-04-29 주식회사 민영이앤지 Underground Cable Support Device

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KR970011346U (en) 1997-03-29

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