KR200428032Y1 - A clamp for ground a multitude of cable - Google Patents

A clamp for ground a multitude of cable Download PDF

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Publication number
KR200428032Y1
KR200428032Y1 KR2020060019220U KR20060019220U KR200428032Y1 KR 200428032 Y1 KR200428032 Y1 KR 200428032Y1 KR 2020060019220 U KR2020060019220 U KR 2020060019220U KR 20060019220 U KR20060019220 U KR 20060019220U KR 200428032 Y1 KR200428032 Y1 KR 200428032Y1
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South Korea
Prior art keywords
platen
wire
coupled
insertion groove
pressure plate
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KR2020060019220U
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Korean (ko)
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김형수
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(주)이레기술단
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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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/40—Pivotable clamping member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

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Abstract

본 고안은 다선 접지용 크램프에 관한 것으로, 보다 상세하게는 다수개의 압판을 이용하여 전선의 인입방향에 구애됨이 없이 접지선을 보다 정확하고 안정된 상태로 파지할 수 있는 다선 접지용 크램프에 관한 것이다.The present invention relates to a multi-wire grounding clamp, and more particularly, to a multi-wire grounding clamp that can hold the grounding wire in a more accurate and stable state without using the plurality of pressure plate in the direction of the wire.

본 고안은 전선의 인입방향에 상관업이 전선을 파지하도록 다수개의 홈이 형성되게 결합수단에 의해 결합되는 압판부재와, 상기 압판부재를 관통하여 너트결합되는 고정볼트(20)로 이루어지되, 상기 압판부재는 일측면에 반원형의 제1결속홈(12)이 형성된 제1압판부(10)와, 상기 제1압판부(10)에 결합되고 양측면에 반원형의 제2결속홈(16)이 형성된 제2압판부(13)와, 상기 제2압판부(13)에 결합되고 일측면에 반원형의 제3결속홈(19)이 형성된 제3압판부(17)로 구성되고, 상기 결합수단은, 상기 제1압판부(10)의 일측에 일정 깊이로 형성된 삽입홈(11)과, 상기 삽입홈(11)에 삽입되도록 상기 제2압판부(13)의 일측에 일정 길이로 돌출된 걸림돌기(14)이고, 상기 제2압판부(13)의 타측과 상기 제3압판부(17)의 일측에 삽입홈(15) 및 걸림돌기(18)가 각각 더 형성되어 결합되는 것을 특징으로 한다.The present invention consists of a platen member coupled by a coupling means so that a plurality of grooves are formed to hold the wire in the inlet direction of the wire, and the fixing bolt 20 is nut-coupled through the platen member, The platen member has a first platen portion 10 having a semicircular first binding groove 12 formed on one side thereof, and a second circular groove 16 having a semicircular shape formed on both sides thereof, coupled to the first platen portion 10. It consists of a second platen portion 13, and a third platen portion 17 is coupled to the second platen portion 13 and formed with a semi-circular third binding groove 19 on one side, the coupling means, Insertion groove 11 formed at a predetermined depth on one side of the first press plate portion 10, and the engaging projection projected to a predetermined length on one side of the second press plate portion 13 so as to be inserted into the insertion groove (11) 14), the insertion groove 15 and the engaging projection 18 are further formed and coupled to the other side of the second pressure plate portion 13 and one side of the third pressure plate portion 17, respectively. The features.

제1압판부, 삽입홈, 제2압판부, 걸림돌기, 고정볼트 1st platen part, insertion groove, 2nd platen part, locking projection, fixing bolt

Description

다선 접지용 크램프{A CLAMP FOR GROUND A MULTITUDE OF CABLE}Multi-wire grounding clamp {A CLAMP FOR GROUND A MULTITUDE OF CABLE}

도1은 본 고안에 의한 다선 접지용 크램프를 보인 분리사시도,1 is an exploded perspective view showing a multi-wire grounding clamp according to the present invention,

도2는 본 고안에 의한 크램프의 하부압판을 보인 상태도,Figure 2 is a state showing the lower platen of the clamp according to the present invention,

도3은 본 고안에 의한 중간압판을 보인 상태도,Figure 3 is a state diagram showing the intermediate platen according to the present invention,

도4는 본 고안에 의한 상부압판을 보인 상태도,Figure 4 is a state diagram showing the upper platen according to the present invention,

도5는 본 고안에 의한 다수의 압판이 결합된 상태의 측면도.Figure 5 is a side view of a state in which a plurality of platens are coupled according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10: 제1압판부 11, 15: 삽입홈10: first pressing plate 11, 15: insertion groove

12: 제1결속홈 13: 제2압판부12: 1st binding groove 13: 2nd pressure plate part

14, 18: 걸림돌기 16: 제2결속홈14, 18: protrusion 16: the second binding groove

17: 제3압판부 19: 제3결속홈17: third pressure plate 19: third binding groove

20: 고정볼트20: Fixing bolt

본 고안은 다선 접지용 크램프에 관한 것으로, 보다 상세하게는 다수개의 압판을 이용하여 전선의 인입방향에 구애됨이 없이 접지선을 보다 정확하고 안정된 상태로 파지할 수 있는 다선 접지용 크램프에 관한 것이다.The present invention relates to a multi-wire grounding clamp, and more particularly, to a multi-wire grounding clamp that can hold the grounding wire in a more accurate and stable state without using the plurality of pressure plate in the direction of the wire.

일반적으로 고품질의 안정적인 전력 공급을 위하여는 양호한 접지가 필수적인 선행되어야 하는 것으로, 상기 접지는 전력이나 낙뢰로부터 인간을 보호하는 기능을 담당할 뿐만이 아니라 전력사업의 측면에서 기준전위를 제공하고 낙뢰로부터 전력설비를 보호하며, 계통의 고장시 귀로전류의 통로가 되는 아주 중요한 역할을 담당하고 있다.In general, good grounding is essential for high quality and stable power supply, which not only serves to protect humans from electric power or lightning, but also provides a reference potential in terms of electric power business and provides power facilities from lightning. It plays a very important role to protect the circuit and to become the path of return current in case of system breakdown.

종래에는 주상에 설치된 완금(또는 경완금)의 홈에 볼트를 삽입관통시켜 접지선을 적당히 볼트에 권회하거나 보다 쉽게 권회하기 위하여 접지선의 일부를 절제하여 잔여부분만 권회하여 너트로 조여 고정하였다.In the related art, a bolt is inserted into a groove (or light arm) of a column, and a ground wire is appropriately wound on the bolt, or a portion of the ground wire is cut off to be wound more easily, and the remaining part is wound and tightened with a nut.

그러나, 상기의 경우 너트조임시 일부가 빠지거나 절단되는 경우가 많았고 적당한 조임은 진동에 인하여 빠지거나 절단되어 사고의 원인이 되었으며, 작업성과 미관의 외려하지 못하는 등의 단점이 있었다.However, in the above case, part of the nut is often missing or cut when tightening, and the proper tightening is missing or cut due to vibration caused the accident, there was a disadvantage such as lack of workability and aesthetics.

한편, 과거에는 주상의 접지계통이 매우 단순하였으나, 최근 들어 전력수요가 폭발적으로 증대됨에 따라 많은 종류의 기기를 주상에 설치하게 됨으로써 주상의 다선 접지는 불가피한 실정에 당면하게 되어 보다 향상된 접지를 위한 연구가 이루어져야 할 실정이다.On the other hand, in the past, the grounding system of the columnar pole was very simple, but in recent years, as the demand for electric power has exploded, many kinds of devices are installed on the columnar column, so the multi-wire grounding of the columnar is inevitably faced. Is a situation that must be made.

본 고안은 상기한 문제점을 해결하기 위하여 안출된 것으로, 보다 상세하게는 다수개의 압판을 이용하여 전선의 인입방향에 구애됨이 없이 접지선을 보다 정확하고 안정된 상태로 파지할 수 있을 뿐만 아니라 접지작업이 매우 간단하여 단시 간내에 작업할 수 있으며, 수량에 상관 없이 전선을 접지할 수 있는 다선 접지용 크램프를 제공하는 데 있다.The present invention has been devised to solve the above problems, more specifically, it is possible to hold the grounding wire in a more accurate and stable state without being bound to the direction of the wire by using a plurality of pressure plate as well as the grounding work It is very simple to work in a short time, and to provide a multi-wire grounding clamp that can ground the wire in any quantity.

상기의 목적을 달성하기 위한 본 고안의 구성은, 전선의 인입방향에 상관업이 전선을 파지하도록 다수개의 홈이 형성되게 결합수단에 의해 결합되는 압판부재와, 상기 압판부재를 관통하여 너트결합되는 고정볼트로 이루어지되, 상기 압판부재는 일측면에 반원형의 제1결속홈이 형성된 제1압판부와, 상기 제1압판부에 결합되고 양측면에 반원형의 제2결속홈이 형성된 제2압판부와, 상기 제2압판부에 결합되고 일측면에 반원형의 제3결속홈이 형성된 제3압판부로 구성되고, 상기 결합수단은 상기 제1압판부의 일측에 일정 깊이로 형성된 삽입홈과, 상기 삽입홈에 삽입되도록 상기 제2압판부의 일측에 일정 길이로 돌출된 걸림돌기이고, 상기 제2압판부의 타측과 상기 제3압판부의 일측에 삽입홈 및 걸림돌기가 각각 더 형성되어 결합되는 것을 특징으로 한다.The constitution of the present invention for achieving the above object is a platen member coupled by a coupling means so that a plurality of grooves are formed to hold the wire in the inlet direction of the wire, and the nut is penetrated through the platen member. It consists of a fixed bolt, the platen member has a first platen portion formed with a semi-circular first binding groove on one side, the second platen portion coupled to the first platen portion and formed with a semi-circular second binding groove on both sides; And a third pressure plate part coupled to the second pressure plate part and having a semi-circular third binding groove formed on one side thereof, and the coupling means includes an insertion groove formed at a predetermined depth on one side of the first pressure plate part and the insertion groove. It is characterized in that the locking projection protruding with a predetermined length on one side of the second pressure plate portion to be inserted, the insertion groove and the locking projection is further formed and coupled to the other side of the second pressure plate portion and one side of the third pressure plate portion, respectively. All.

이하, 첨부되 도면을 참조하여 본 고안의 다선 접지용 크램프를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the multi-wire grounding clamp of the present invention.

도1은 본 고안에 의한 다선 접지용 크램프를 보인 분리사시도이고, 도2는 본 고안에 의한 크램프의 하부압판을 보인 상태도이며, 도3은 본 고안에 의한 중간압판을 보인 상태도이고, 도4는 본 고안에 의한 상부압판을 보인 상태도이며, 도5는 본 고안에 의한 다수의 압판이 결합된 상태의 측면도이다.1 is an exploded perspective view showing a multi-wire grounding clamp according to the present invention, Figure 2 is a state diagram showing the lower platen of the clamp according to the present invention, Figure 3 is a state diagram showing the intermediate platen according to the present invention, Figure 4 Figure 5 is a state diagram showing the upper platen according to the present invention, Figure 5 is a side view of a state in which a plurality of platens according to the present invention is coupled.

상기 도면에 도시된 바와 같이, 본 고안에 의한 다선 접지용 크램프는 전선 의 인입방향에 상관업이 전선을 파지하도록 다수개의 홈이 형성되게 결합수단에 의해 결합되는 압판부재와, 상기 압판부재를 관통하여 너트결합되는 고정볼트(20)로 이루어진다.As shown in the figure, the multi-wire grounding clamp according to the present invention is a platen member coupled by the coupling means so that a plurality of grooves are formed so that the correlator grips the wire in the direction of induction of the wire and penetrates the platen member. It consists of a fixing bolt 20 is coupled to the nut.

여기서, 상기 압판부재는 일측면에 반원형의 제1결속홈(12)이 형성된 제1압판부(10)와, 상기 제1압판부(10)에 결합되고 양측면에 반원형의 제2결속홈(16)이 형성된 제2압판부(13)와, 상기 제2압판부(13)에 결합되고 일측면에 반원형의 제3결속홈(19)이 형성된 제3압판부(17)로 구성된 것이 바람직하다.Here, the platen member is coupled to the first platen portion 10 and the first platen portion 10 having a semicircular first binding groove 12 formed on one side thereof, and a semicircular second binding groove 16 formed on both sides thereof. ) Is formed of a second platen portion 13 and a third platen portion 17 coupled to the second platen portion 13 and having a semicircular third binding groove 19 formed on one side thereof.

또한, 상기 결합수단은 상기 제1압판부(10)의 일측에 일정 깊이로 형성된 삽입홈(11)과, 상기 삽입홈(11)에 삽입되도록 상기 제2압판부(13)의 일측에 일정 길이로 돌출된 걸림돌기(14)인 것이 바람직하다.In addition, the coupling means has an insertion groove 11 formed at a predetermined depth on one side of the first platen portion 10 and a predetermined length on one side of the second platen portion 13 to be inserted into the insertion groove 11. It is preferable that the locking projection 14 protrudes.

이때, 상기 상기 제2압판부(13)의 타측과 상기 제3압판부(17)의 일측에 삽입홈(15) 및 걸림돌기(18)가 각각 더 형성되어 밀착 결합되는 것이 바람직하다.At this time, it is preferable that the insertion groove 15 and the locking protrusion 18 are further formed on the other side of the second platen part 13 and the one side of the third platen part 17 to be in close contact with each other.

따라서, 상기 결합수단에 의해 상기 제1압판부(10)와 제2압판부(13) 및 제3압판부(17)가 밀착되어 결합됨으로써 상기 압판부재를 일체로 형성시킬 수 있으며, 전선의 수량에 따라 상기 제2압판부(13)를 더 형성시켜 상기 제1압판부(10)와 제3압판부(17) 사이에 구비시킬 수 있으며, 상기 압판부재를 밀착시킨 상태로 상기 고정볼트(20)를 이용하여 압판부재가 서로 분리되지 않도록 고정시키면 된다.Accordingly, the first platen portion 10, the second platen portion 13, and the third platen portion 17 are closely coupled to each other by the coupling means, thereby forming the platen member integrally, and the number of wires The second platen portion 13 may be further formed to be provided between the first platen portion 10 and the third platen portion 17, and the fixing bolt 20 may be in close contact with the platen member. The pressure plate member may be fixed so as not to be separated from each other using

상기와 같이 구성된 본 고안의 작용 및 효과를 살펴보면, 먼저, 제1압판부(10)에 고정볼트(20)를 관통시켜 끼운 상태에서 전선을 제1압판부(10)의 제1결속홈(12)에 삽입 또는 안착시킨 다음 제2압판부(13)를 상기 고정볼트(20)에 관통시킨 상태로 끼워 상기 제1결속홈(12)에 제2결속홈(16)이 서로 맞도록 조절하여 상기 제1압판부(10)의 삽입홈(11)에 제2압판부(13)의 걸림돌기(14)를 삽입시켜 밀착시킨다.Looking at the operation and effect of the present invention configured as described above, first, the first binding groove 12 of the first plate plate portion 10 in the state in which the fixing bolt 20 is inserted through the first plate plate portion 10. The second binding groove 16 is fitted to the first binding groove 12 so that the second binding plate 16 fits with each other. The locking protrusion 14 of the second pressure plate part 13 is inserted into the insertion groove 11 of the first pressure plate part 10 to be in close contact.

이후, 상기 제2압판부(13)의 반대쪽에 형성된 다른 제2결속홈(16)에 전선을 삽입 또는 안착시킨 후 제3압판부(17)를 상기 제2압판부(13)와 같이 상기 고정볼트(20)에 관통시킨 상태로 끼워 상기 제2결속홈(16)에 제3결속홈(19)이 서로 맞도록 조절하여 밀착시킨다. 이때, 상기 제2압판부(13)의 밀착시와 동일하게 상기 제2압판부(13)의 반대쪽인 타측면에 형성된 삽입홈(15)에 상기 제3압판부(17)의 걸림돌기(18)를 삽입시켜 밀착시키면 된다.Thereafter, the wire is inserted into or seated in another second binding groove 16 formed on the opposite side of the second platen portion 13, and then the third platen portion 17 is fixed like the second platen portion 13. The third binding groove 19 is adjusted to be in close contact with the second binding groove 16 by being inserted into the bolt 20 while being penetrated. At this time, the locking projection 18 of the third pressure plate portion 17 in the insertion groove 15 formed on the other side opposite to the second pressure plate portion 13 in the same manner as when the second pressure plate portion 13 is in close contact. ) And insert.

이 상태에서 상기 제1압판부(10)와 제2압판부(13) 및 제3압판부(17)가 유동 또는 분리되지 않도록 상기 고정볼트(20)의 단부를 너트로 고정시키면 된다.In this state, the end of the fixing bolt 20 may be fixed with a nut so that the first platen portion 10, the second platen portion 13, and the third platen portion 17 do not flow or separate.

한편, 압판부재의 홈의 수량보다 전선의 갯수가 더 많은 경우에는 상기 제2압판부(13)와 동일한 크기 및 형상을 갖는 다른 압판부를 더 형성하여 상기 제1압판부(10)와 제3압판부(17) 사이에 구비시킬 수 있어 전선의 수량에 상관없이 용이하게 접지시킬 수 있게 된다.On the other hand, when the number of wires is larger than the number of grooves of the platen member, another platen portion having the same size and shape as the second platen portion 13 is further formed to form the first platen portion 10 and the third platen. Since it can be provided between the parts 17, it becomes easy to ground regardless of the quantity of electric wires.

상술한 바와 같이 본 고안에 따르면, 다수개의 압판을 이용하여 전선의 인입방향에 구애됨이 없이 접지선을 보다 정확하고 안정된 상태로 파지할 수 있을 뿐만 아니라 접지작업이 매우 간단하여 단시간내에 작업할 수 있으며, 수량에 상관 없이 전선을 접지할 수 있는 장점이 있다.As described above, according to the present invention, the ground wire can be gripped more accurately and stably without using the plurality of platens in the direction of the wire entry, and the grounding work is very simple, so that the work can be performed in a short time. However, there is an advantage in that the wires can be grounded regardless of the quantity.

Claims (1)

전선의 인입방향에 상관업이 전선을 파지하도록 다수개의 홈이 형성되게 결합수단에 의해 결합되는 압판부재와, 상기 압판부재를 관통하여 너트결합되는 고정볼트(20)로 이루어지되, 상기 압판부재는 일측면에 반원형의 제1결속홈(12)이 형성된 제1압판부(10)와, 상기 제1압판부(10)에 결합되고 양측면에 반원형의 제2결속홈(16)이 형성된 제2압판부(13)와, 상기 제2압판부(13)에 결합되고 일측면에 반원형의 제3결속홈(19)이 형성된 제3압판부(17)로 구성되고,The platen member is coupled by the coupling means so that a plurality of grooves are formed to hold the wire in the inlet direction of the wire, and the fixing bolt 20 through which the nut is coupled through the platen member. A first press plate portion 10 having a semicircular first binding groove 12 formed on one side thereof, and a second press plate coupled to the first press plate portion 10 and having semi-circular second binding grooves 16 formed on both sides thereof. And a third platen unit 17 coupled to the second plater unit 13 and having a semicircular third binding groove 19 formed on one side thereof. 상기 결합수단은, 상기 제1압판부(10)의 일측에 일정 깊이로 형성된 삽입홈(11)과, 상기 삽입홈(11)에 삽입되도록 상기 제2압판부(13)의 일측에 일정 길이로 돌출된 걸림돌기(14)이고, 상기 제2압판부(13)의 타측과 상기 제3압판부(17)의 일측에 삽입홈(15) 및 걸림돌기(18)가 각각 더 형성되어 결합되는 것을 특징으로 하는 다선 접지용 크램프.The coupling means includes an insertion groove 11 formed at a predetermined depth on one side of the first press plate part 10, and a predetermined length at one side of the second press plate part 13 to be inserted into the insertion groove 11. The protruding locking protrusion 14, and the insertion groove 15 and the locking protrusion 18 are further formed and coupled to the other side of the second pressure plate part 13 and the one side of the third pressure plate part 17, respectively. Multi-wire grounding clamp.
KR2020060019220U 2006-07-16 2006-07-16 A clamp for ground a multitude of cable KR200428032Y1 (en)

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