KR100704366B1 - A fixing band for high-voltage cable - Google Patents

A fixing band for high-voltage cable Download PDF

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Publication number
KR100704366B1
KR100704366B1 KR1020060138655A KR20060138655A KR100704366B1 KR 100704366 B1 KR100704366 B1 KR 100704366B1 KR 1020060138655 A KR1020060138655 A KR 1020060138655A KR 20060138655 A KR20060138655 A KR 20060138655A KR 100704366 B1 KR100704366 B1 KR 100704366B1
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South Korea
Prior art keywords
pole
voltage cable
cable
coupling portion
bands
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KR1020060138655A
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Korean (ko)
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배종배
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(주)태양이엔지
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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
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

본 발명은 고압케이블 고정밴드에 관한 것으로, 고압케이블을 전주에 용이하게 고정하고 고압케이블의 배선방향에 상관없이 고압케이블을 간편하게 고정할 수 있도록 함을 목적으로 하며, 각각 반원형으로 이루어져 전주(3)를 감싸 결합하는 제1,2전주 밴드(11,12)를 갖는 전주 결합부(10)와; 상기 전주 결합부에 연결되며 고압케이블이 안착되는 안착부를 갖는 연결틀(14)과; 상기 연결틀을 통해 상기 전주 결합부에 연결되며 일측 단부가 각각 상기 연결틀에 힌지 결합되고 타측의 자유단부가 회전하면서 상기 고압케이블을 감싸 고정하는 호 형상의 제1,2케이블 밴드(21,22)를 갖는 케이블 결합부(20)를 포함하여 구성된다. 상기 전주 결합부의 둘레부에는 가이드레일이 형성되며 상기 연결틀은 상기 가이드레일에 이동 가능하게 장착되어 상기 고압케이블의 배선방향에 맞춰 상기 케이블 결합부의 위치를 조절할 수 있도록 구성된다.The present invention relates to a high-voltage cable fixing band, to easily fix the high-voltage cable to the pole and to easily fix the high-voltage cable irrespective of the wiring direction of the high-voltage cable, each consisting of a semicircular pole (3) An electric pole coupling portion 10 having first and second pole bands 11 and 12 wrapped and coupled to each other; A connection frame 14 connected to the electric pole coupling part and having a seating part on which a high voltage cable is seated; An arc-shaped first and second cable bands 21 and 22 connected to the pole coupling portion through the connecting frame, and one end of each of which is hinged to the connecting frame, and the other end of the free end rotates to surround and secure the high voltage cable. It is configured to include a cable coupling portion 20 having a). Guide rails are formed at the periphery of the pole coupling portion and the connecting frame is configured to be movable to the guide rail is configured to adjust the position of the cable coupling portion in accordance with the wiring direction of the high-voltage cable.

고압케이블, 밴드, 변전소, 고정 High voltage cable, band, substation, fixed

Description

고압케이블 고정밴드{A FIXING BAND FOR HIGH-VOLTAGE CABLE}High Voltage Cable Fixed Band {A FIXING BAND FOR HIGH-VOLTAGE CABLE}

도 1은 본 발명에 따른 고압케이블 고정밴드의 설치 상태 정면도.1 is a front view of the installation state of the high-voltage cable fixing band according to the present invention.

도 2는 본 발명에 따른 고압케이블 고정밴드의 분해사시도.Figure 2 is an exploded perspective view of the high-voltage cable fixing band according to the present invention.

도 3은 본 발명에 따른 고압케이블 고정밴드의 설치 상태 평면도.Figure 3 is a plan view of the installation state of the high-voltage cable fixing band according to the present invention.

도 4는 본 발명에 따른 고압케이블 고정밴드의 다른 예시도.Figure 4 is another illustration of the high-voltage cable fixing band according to the present invention.

< 도면의 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>

1 : 고압케이블, 3 : 전주1: high voltage cable, 3: electric pole

10 : 전주 결합부, 11,12 : 전주 밴드10: pole pole coupling unit, 11,12: pole pole band

14 : 연결틀, 20 : 케이블 결합부14: connecting frame, 20: cable joint

21,22 : 케이블 밴드, 30 : 가이드레일21,22: Cable band, 30: Guide rail

본 발명은 고압케이블 고정밴드에 관한 것으로, 더욱 상세하게는 변전소에서 수변전설비로 전력을 공급하기 위한 고압 케이블을 전주에 용이하게 고정할 수 있 도록 한 고압케이블 고정밴드에 관한 것이다.The present invention relates to a high-voltage cable fixing band, and more particularly to a high-voltage cable fixing band to be able to easily fix the high voltage cable for supplying power from the substation to the water substation equipment.

발전소에서 발전된 전력은 송전선과 변전소를 거쳐서 공급된 후, 최종적인 수용가 또는 전력사용시설로 공급되기 위해 이들 수용가나 전력사용시설에 근접 설치된 수변전설비를 거치게 된다. The power generated by the power plant is supplied through transmission lines and substations, and then through the water substations installed in close proximity to these consumers or facilities to be supplied to the final customers or facilities.

이러한 수변전설비는 도로변에 설치되는 지상기기와 전주를 통해 제공된다. These water substation facilities are provided through ground equipment and poles installed on the roadside.

구체적으로 설명하면, 변전소의 지중 고압 케이블은 지중에서 지상으로 인출되어 전주에 고정되고, 고압 케이블 내의 3상 케이블은 수용측 3상 수변전 케이블과 커넥터를 통해 연결된다.Specifically, the underground high voltage cable of the substation is drawn out from the ground to the ground and fixed to the pole, and the three-phase cable in the high voltage cable is connected through the receiving side three-phase water substation cable and the connector.

상기 고압케이블은 대개 전주의 둘레부에 그 둘레면이 맞닿도록 배치된 후 전주와 함께 고무재나 철재 등의 스트립 밴드를 통해 묶임으로써 전주에 고정되는 것이다. 따라서, 고압케이블이 밴드 내부에서 흔들리게 되어 단선의 우려가 있고, 고압케이블 계통의 보수시 밴드 전체를 풀거나 끊어야 하는 불편함이 있다.The high voltage cable is usually fixed to the pole by placing it around the periphery of the pole and then bundling it together with the pole through a strip band of rubber or steel. Therefore, the high voltage cable is shaken inside the band, which may cause disconnection, and there is an inconvenience in that the whole band should be loosened or broken when the high voltage cable system is repaired.

또한, 고압케이블과 전주가 접촉됨에 따라 고압케이블의 마모가 발생될 수 있고, 고압케이블과 전주의 접촉부가 고착될 수 있는 문제점도 있다.In addition, wear of the high voltage cable may occur as the high voltage cable and the pole are contacted, and there is a problem that the contact portion of the high voltage cable and the pole may be fixed.

본 발명은 상기한 종래 문제점을 해결하기 위한 것으로, 고압케이블을 전주에 견고하게 고정하여 고압케이블의 흔들림을 막고, 고압케이블 계통의 보수를 위한 고압케이블의 분리 작업이 용이하도록 한 고압케이블 고정밴드를 제공하려는데 그 목적이 있다.The present invention is to solve the above-mentioned conventional problems, to secure the high-voltage cable firmly to the pole to prevent the shaking of the high-voltage cable, the high-voltage cable fixing band to facilitate the separation of the high-voltage cable for repair of the high-voltage cable system The purpose is to provide.

상기 목적을 달성하기 위한 본 발명에 따른 고압케이블 고정밴드는, 전주의 둘레부에 결합되는 링 형상의 전주 결합부, 상기 전주결합부에 연결되며 케이블을 감싸 결합하는 케이블 결합부로 구성됨을 특징으로 한다.The high-voltage cable fixing band according to the present invention for achieving the above object is characterized in that the ring-shaped pole pole coupling portion is coupled to the circumference of the pole pole, the pole pole coupled to the cable coupling portion coupled to the cable wrap .

그리고, 본 발명은 상기 케이블 결합부가 상기 전주 결합부에 위치 조절 가능하게 설치되는 것을 특징으로 한다.The present invention is characterized in that the cable coupling portion is installed to adjust the position of the pole coupling portion.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 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.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

도 1 내지 도 3에서 보이는 바와 같이, 본 발명에 의한 고압케이블 고정밴드(100)는 변전소(미도시)로부터 동력을 공급받으며 그 내부의 3상 케이블(1a,1b,1c)과 수용측 3상 수변전 케이블(2a,2b,2c)이 접속되는 고압케이블(1)을 전주(3)에 고정하는 것으로, 전주 결합부(10) 및 케이블 결합부(20)로 구성된다.As shown in Figures 1 to 3, the high-voltage cable fixing band 100 according to the present invention is powered from a substation (not shown) and the three-phase cable (1a, 1b, 1c) and the receiving side three-phase therein The high voltage cable 1 to which the water substation cables 2a, 2b, and 2c are connected is fixed to the electric pole 3, and is comprised of the electric pole coupling part 10 and the cable coupling part 20. As shown in FIG.

전주 결합부(10)는 양단부에 각각 플랜지(11a,12a)가 구비되며 전주(3)를 감싸며 플랜지(11a,12a)에 볼트(13)가 체결되어 서로 결합되는 한 쌍의 반원형 전주 밴드(11,12)으로 이루어진다.The pole joining portion 10 is provided with flanges 11a and 12a at both ends, respectively, and a pair of semicircular pole bands 11 which wrap around the pole 3 and bolts 13 are fastened to the flanges 11a and 12a and coupled to each other. , 12).

케이블 결합부(20)는 각각 호 형상으로 이루어져 일측 단부가 제1반원형 편(11)에 일체로 형성된 연결틀(14)에 힌지(14b) 결합되며 고압케이블(1)을 감싸면서 자유단부가 볼트(23) 체결되는 한 쌍의 밴드(21,22)로 이루어진다. 연결틀(14)에는 고압케이블(1)이 안착되는 호 형상의 안착부(14a)가 형성된다.The cable coupling portion 20 is formed in an arc shape, one end of which is hinged to the connecting frame 14 formed integrally with the first semi-circular piece 11, and the free end is bolted while wrapping the high-voltage cable (1). (23) It consists of a pair of bands 21 and 22 to be fastened. The connecting frame 14 is formed with an arc-shaped seating portion 14a on which the high-voltage cable 1 is seated.

이와 같이 구성된 본 발명에 의한 고압케이블 고정밴드의 작용은 다음과 같다.The operation of the high-voltage cable fixing band according to the present invention configured as described above is as follows.

고압케이블(1)의 설치시 제1,2전주 밴드(11,12)를 전주(3)의 둘레부에 감싸 볼트(13)로 체결하여 전주 결합부(10)를 전주(3)에 설치한다.When the high voltage cable 1 is installed, the first and second pole bands 11 and 12 are wrapped around the perimeter of the pole 3 and fastened with bolts 13 so that the pole pole coupling portion 10 is installed on the pole 3. .

이어서, 케이블 결합부(20)의 제1,2케이블 밴드(21,22)를 벌린 후 고압케이블(1)을 연결틀(14)의 안착부(14a)에 안착시키고, 제1,2케이블 밴드(21,22)를 모아 볼트(23) 체결하여 고압케이블(1)을 설치한다.Subsequently, the first and second cable bands 21 and 22 of the cable coupling part 20 are opened, and then the high voltage cable 1 is seated on the seating part 14a of the connecting frame 14, and the first and second cable bands are opened. Gather the bolts (23, 22) and install the high voltage cable (1).

고압케이블(1)은 케이블 결합부(20)를 매개로 하여 전주(3)에 고정되어 견고한 결속력을 유지할 수 있고, 한편, 고압케이블(1) 계통의 보수시 케이블 결합부(20)의 제1,2케이블 밴드(21,22)만 풀어 고압케이블(1)을 분리한 후 보수한다. 즉, 전주 결합부(10)를 해체하지 않고 고압케이블(1)을 보수 등을 위하여 설치/해체할 수 있는 것이다.The high voltage cable 1 may be fixed to the pole 3 through the cable coupling part 20 to maintain a solid binding force, and the first of the cable coupling part 20 may be maintained during repair of the high voltage cable system. Loosen only 2 cable bands (21, 22), remove high voltage cable (1) and repair. That is, the high voltage cable 1 can be installed / dismantled for repair or the like without dismantling the pole coupling unit 10.

<실시예 2><Example 2>

전술한 실시예 1은 고압케이블(1)의 배선방향에 맞춰 전주 결합부(10)를 설치하여야 하는 불편함이 있으며, 도 4에서와 같이, 본 실시예에 의한 고압케이블 고정밴드(100)는, 케이블 결합부(20)의 위치를 조절할 수 있도록 구성됨을 특징으로 하며, 전주 결합부(10)는 반원형의 제1,2전주 밴드(11,12)가 힌지(15) 결합되고 자유단부가 볼트(16)로 체결되며, 제1,2전주 밴드(11,12)의 둘레부에는 외주면에 횡방향을 따라 레일홈(31)이 형성된 띠 형상의 가이드레일(30)이 결합되고, 케이블 결합부(20)는 호 형상의 제1,2케이블 밴드(21,22)가 힌지(14b) 결합되는 연결틀(14)에 가이드돌부(40)가 구비된다. 연결틀(14)은 가이드돌부(40)가 가이드레일(30)의 레일홈(31)을 따라 슬라이딩되는 것이며, 위치를 고정하기 위하여 좌우 양측에 조임구(41)가 각각 체결된다. 가이드레일(30)은 제1,2전주 밴드(11,12)와 함께 절첩 가능하게 유연성 있는 재질이거나 제1,2전주 밴드(11,12)처럼 힌지로 연결되어 제1,2전주 밴드(11,12)와 함께 설치 및 해체될 수 있다.
본 실시예에 의하면, 전주 결합부(10)를 먼저 전주(3)에 결합한 후, 고압케이블(1)의 배선 방향에 맞춰 연결틀(14)을 통해 케이블 결합부(20)를 이동시켜 조임구(41)로 조인 후, 제1,2케이블 밴드(21,22) 내에 고압케이블(1)을 설치한다.Embodiment 1 described above is inconvenient to install the pole coupling portion 10 in accordance with the wiring direction of the high-voltage cable (1), as shown in Figure 4, the high-voltage cable fixing band 100 according to the present embodiment Characterized in that it is configured to adjust the position of the cable coupling portion 20, the pole coupling portion 10 is the first and second pole bands (11, 12) of the semi-circular hinge 15 is coupled and the free end bolt Is fastened to the (16), the circumferential portion of the first and second pole bands (11, 12) is coupled with a band-shaped guide rail 30 formed with a rail groove 31 in the transverse direction on the outer peripheral surface, the cable coupling portion 20 is provided with a guide protrusion 40 in the connecting frame 14 to which the arc-shaped first and second cable bands 21 and 22 are coupled to the hinge 14b. Connecting frame 14 is a guide protrusion 40 is to slide along the rail groove 31 of the guide rail 30, the fasteners 41 are fastened to each of the left and right sides to fix the position. The guide rail 30 is a flexible material that can be folded together with the first and second pole bands 11 and 12, or is connected by a hinge like the first and second pole bands 11 and 12 so that the first and second pole bands 11 12, can be installed and dismantled together.
According to the present embodiment, the electric pole coupling part 10 is first coupled to the electric pole 3, and then the cable coupling part 20 is moved through the connecting frame 14 in accordance with the wiring direction of the high voltage cable 1 to tighten the fastener. After tightening with (41), the high voltage cable (1) is installed in the first and second cable bands (21, 22).

삭제delete

즉, 본 실시예는 케이블 결합부(20)의 위치를 자유롭게 이동할 수 있으므로 고압케이블(1)의 설치방향에 상관없이 전주 결합부(10)를 자유롭게 설치할 수 있으므로 지리적 여건 등의 제한을 받지 않게 된다.That is, in this embodiment, since the position of the cable coupling portion 20 can be moved freely, the pole coupling portion 10 can be freely installed regardless of the installation direction of the high-voltage cable 1, thereby not being limited by geographical conditions. .

이상에서 설명한 바와 같이, 본 발명에 따른 고압케이블 고정밴드에 의하면, 고압케이블이 전주에 접촉된 상태로 고정되지 않고 전주와 독립적으로 고정됨에 따라 고정케이블의 결속력을 증대할 수 있고, 고압케이블과 전주의 접촉에 따른 마모, 부식 등을 방지할 수 있다.As described above, according to the high-voltage cable fixing band according to the present invention, the high-voltage cable is not fixed in contact with the pole, and can be fixed independently of the pole, thereby increasing the binding force of the fixed cable, high-voltage cable and pole Wear, corrosion, etc. can be prevented due to contact.

그리고, 실시예 2의 경우 고압케이블의 배선방향을 맞추기 위한 작업이 용이해지는 등의 효과가 있다. And, in the case of Example 2, there is an effect such that the operation for matching the wiring direction of the high voltage cable becomes easy.

이상, 본 발명을 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려, 첨부된 청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서, 그러한 모든 적절한 변경 및 수정과 균등물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (2)

삭제delete 내부에 변전소로부터 전력을 공급받는 3상 케이블이 내장되며 전주에 설치된 수변전기에 접속되고 전주에 결합되는 것으로, 각각 반원형으로 이루어져 상기 전주를 감싸 결합하는 제1,2전주 밴드를 갖는 전주 결합부와; 상기 전주 결합부에 연결되며 상기 고압케이블이 안착되는 안착부를 갖는 연결틀과; 상기 연결틀을 통해 상기 전주 결합부에 연결되며 일측 단부가 각각 상기 연결틀에 힌지 결합되고 타측의 자유단부가 회전하면서 상기 고압케이블을 감싸 고정하는 호 형상의 제1,2케이블 밴드를 갖는 케이블 결합부를 포함하여 구성된 고압케이블 고정밴드에 있어서,A three-phase cable that receives power from a substation inside and is connected to a water transformer installed in the pole, and coupled to the pole, each pole coupling unit having first and second pole bands each having a semicircular shape to wrap and couple the poles; ; A connection frame connected to the pole coupling portion and having a seating portion on which the high voltage cable is seated; A cable coupling having an arc-shaped first and second cable bands connected to the pole coupling portion through the connecting frame, and one end of each of which is hinged to the connecting frame and the other end of the free end rotates to surround and secure the high voltage cable. In the high-voltage cable fixing band comprising a part, 상기 전주 결합부의 제1,2전주 밴드는 일측 단부가 힌지 결합되며 타측 자유단부가 볼트 체결되어 상기 전주 결합부에 결합되며, The first and second pole bands of the pole coupling portion is one end is hinged and the other free end is bolted to the pole coupling portion, 상기 제1,2전주 밴드의 외주면에는 둘레부에 레일홈이 형성되며 상기 제1,2전주 밴드와 함께 절첩 가능한 가이드레일이 설치되고, Rail outer grooves are formed on the outer circumferential surface of the first and second pole bands, and guide rails that can be folded together with the first and second pole bands are installed. 상기 연결틀은 상기 가이드레일의 레일홈을 따라 슬라이딩되는 가이드돌부가 구비되어, 상기 케이블 결합부가 상기 연결틀을 매개로 하여 위치 조절되는 것을 특징으로 하는 고압케이블 고정밴드.The connecting frame is provided with a guide protrusion for sliding along the rail groove of the guide rail, the cable coupling band is characterized in that the position adjustment via the connecting frame is fixed to the high-voltage cable.
KR1020060138655A 2006-12-29 2006-12-29 A fixing band for high-voltage cable KR100704366B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102153677B1 (en) * 2020-04-22 2020-09-08 권순매 Branch sleeve for safety line fixing type on aerial line
KR102153697B1 (en) * 2020-03-31 2020-09-09 주식회사 웅부기술단 Fastening apparatus for line work type on aerial line
KR102153693B1 (en) * 2020-04-09 2020-09-09 주식회사 웅부기술단 Strap apparatus for safety line fixing type on aerial line
KR102383503B1 (en) * 2021-12-29 2022-04-08 (주)이림엔지니어링 Transmission line fixing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102153697B1 (en) * 2020-03-31 2020-09-09 주식회사 웅부기술단 Fastening apparatus for line work type on aerial line
KR102153693B1 (en) * 2020-04-09 2020-09-09 주식회사 웅부기술단 Strap apparatus for safety line fixing type on aerial line
KR102153677B1 (en) * 2020-04-22 2020-09-08 권순매 Branch sleeve for safety line fixing type on aerial line
KR102383503B1 (en) * 2021-12-29 2022-04-08 (주)이림엔지니어링 Transmission line fixing system

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