KR20220002670U - U-band assembly for cross arm - Google Patents

U-band assembly for cross arm Download PDF

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Publication number
KR20220002670U
KR20220002670U KR2020210001379U KR20210001379U KR20220002670U KR 20220002670 U KR20220002670 U KR 20220002670U KR 2020210001379 U KR2020210001379 U KR 2020210001379U KR 20210001379 U KR20210001379 U KR 20210001379U KR 20220002670 U KR20220002670 U KR 20220002670U
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South Korea
Prior art keywords
band
electric pole
contact
bolt
fixing
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KR2020210001379U
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Korean (ko)
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KR200497540Y1 (en
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박성준
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우진금속(주)
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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
    • H02G7/20Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • 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
    • F16B2/06Clamps, 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
    • F16B2/08Clamps, 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
    • 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
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

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

Abstract

본 고안은 전주용 완철밴드 어셈블리를 개시한다. 개시된 전주용 완철밴드 어셈블리는 전주의 외면를 감싸도록 "U"자 형태로 형성되며, 양 끝단부에 볼트 고정홀부가 형성되는 전주 지지밴드와, 전주 지지밴드에 양 끝단부에 각각 결합되는 밴드고정볼트와, 밴드고정볼트가 관통하도록 볼트 관통홀부가 장홀 형태로 형성되어 밴드고정볼트에 체결되는 고정너트를 통해 전주에 밀착되는 어댑터를 포함하며, 밴드고정볼트가 전주 지지밴드에 면접촉하는 밴드접합 평탄부와, 밴드접합 평탄부에서 돌출 형성되어 볼트 고정홀부에 삽입되어 볼트 고정홀부에 압착 고정되는 고정핀부재를 구비하는 것을 특징으로 한다. 따라서 본 발명은 전주와 접촉되어 지지되는 전주접촉 밀착지지조를 분할 형성하여 전주와의 밀착부위를 증가시킬 수 있다.The present invention discloses an assembly of the armband for electric poles. The disclosed pole band assembly is formed in a "U" shape to surround the outer surface of the pole, and includes a pole support band having bolt fixing holes formed at both ends, and a band fixing bolt coupled to both ends of the pole support band, respectively. And, the bolt through-hole portion is formed in the form of a long hole so that the band fixing bolt penetrates, and it includes an adapter that is in close contact with the electric pole through a fixing nut fastened to the band fixing bolt. and a fixing pin member that is formed to protrude from the flat portion of the band joint, is inserted into the bolt fixing hole, and is press-fixed to the bolt fixing hole. Therefore, the present invention can increase the adhesion portion with the electric pole by dividing the pole contact adhesion support tank supported in contact with the electric pole.

Description

전주용 완철밴드 어셈블리{U-BAND ASSEMBLY FOR CROSS ARM}Wancheol band assembly for electric poles{U-BAND ASSEMBLY FOR CROSS ARM}

본 고안은 전주용 완철 밴드 어셈블리에 관한 것으로서, 보다 상세하게는 전주와 접촉되어 지지되는 전주접촉 밀착지지조를 분할 형성하여 전주와의 밀착부위를 증가시킴으로써, 전주에 지지되는 지지력을 향상할 수 있도록 하는 전주용 완철밴드 어셈블리에 관한 것이다.The present invention relates to a braided band assembly for electric poles, and more particularly, by dividing the electric pole contact adhesion support tank supported by contact with the electric pole to increase the adhesion portion with the electric pole, so that the supporting force supported on the electric pole can be improved It relates to a band assembly for electric poles.

통상 송전선로를 통해 수송된 전력은 배전설비를 거쳐 수용처에 전송되는데, 여기서 배전설비에는 지지물(전주, 장주 등), 완철, 완철밴드, 애자, 전선 등이 있으며, 이중 완철은 지지물에 완철밴드를 매개로 연결되어 설비에 작용하는 외력의 대부분을 지탱할 수 있는 역할을 수행한다.Usually, the electric power transported through the transmission line is transmitted to the receiving location through the distribution facility, where the distribution facility includes supports (poles, poles, etc.), steel rods, steel bands, insulators, wires, etc. It is connected through the medium and plays a role that can support most of the external force acting on the equipment.

예를 들어 가공 배전선로 작업시 애자를 지지하기 위한 완철을 전주에 고정시키는 완철밴드가 사용된다. 완철밴드는 일반적으로 나사홈으로 이루어진 체결부가 형성된 U-볼트, 이 U-볼트의 체결부가 삽입되도록 몸체에 취부홀이 형성된 고정밴드 및 와셔와 너트로 이루어진다.For example, when working on an overhead distribution line, a steel band is used to fix the steel rod to the electric pole to support the insulator. The arm band generally consists of a U-bolt having a fastening portion formed of a screw groove, a fixing band having an attachment hole formed in the body so that the fastening portion of the U-bolt is inserted, and a washer and a nut.

또한, 완철은 전주 상에 일측 단부가 지지된 형태로 시설되어 있으며, 타측으로는 다수의 배전전선을 지지하게 된다. 그리고 이러한 완철은 전주에 설치되는 완철용 밴드에 결합된다.In addition, the wancheol is installed with one end supported on the electric pole, and a plurality of distribution wires are supported on the other side. And this arm is coupled to the band for arm arm installed on the pole.

한편, 통상의 전주는 그 특성상 하측에서 상측으로 갈수록 외경이 미세하게 감소하는 원뿔 형상으로 형성된다. 이로 인하여 완철밴드를 결합하는 과정에서 외면의 경사로 인하여 완철밴드가 모든 외면에 접촉되지 못하고, 일부 특정 부위에만 접촉되어 완철밴드와의 지지력이 저하되는 문제점이 현재 발생하고 있다. 예를 들어 전주에 고정된 완철밴드가 쉽게 하방향 및 비틀림에 의한 회전과 유동이 발생하게 된다.On the other hand, a conventional electric pole is formed in the shape of a cone whose outer diameter is slightly reduced from the lower side to the upper side due to its characteristics. Due to this, there is currently a problem that the arm band does not contact all the external surfaces due to the inclination of the outer surface in the process of coupling the arm band band, but only comes into contact with some specific parts, thereby reducing the support force with the arm band band. For example, an iron band fixed to an electric pole easily rotates and flows downwards and twists.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve it.

한편, 국내 공개특허 제10-2002-0013090호(공개일:2002.02.20)에는 "단완철 밴드"가 개시되어 있고, 등록실용신안 제20-0288537호(등록일:2016.06.14)에는 "완철밴드"가 개시되어 있다.On the other hand, domestic Patent Publication No. 10-2002-0013090 (published date: 2002.02.20) discloses a "branch iron band", and Registered Utility Model No. 20-0288537 (registration date: 2016.06.14) discloses a "arm iron band" " is disclosed.

본 고안은 상기와 같은 필요성에 의해 창출된 것으로서, 전주의 외면에 접촉되어 지지되는 전주접촉 밀착지지조를 분할 형성하여 원뿔형 전주의 외면에 지지되는 밀착부위를 증가시키므로, 전주에 지지되는 지지력을 향상할 수 있는 전주용 완철밴드 어셈블리를 제공하는데 그 목적이 있다.The present invention was created by the necessity as described above, and by dividing the pole contact contact support tank supported by contact with the outer surface of the pole to increase the adhesion portion supported on the outer surface of the conical pole, the supporting force supported on the pole is improved An object of the present invention is to provide an assembly of an iron pole band that can be used.

상기한 목적을 달성하기 위하여 본 고안의 일 측면에 따른 전주용 완철밴드 어셈블리는, 전주의 외면를 감싸도록 "U"자 형태로 형성되며, 양 끝단부에 볼트 고정홀부가 형성되는 전주 지지밴드와, 상기 전주 지지밴드에 면접촉하는 밴드접합 평탄부와, 상기 밴드접합 평탄부에서 돌출 형성되어 상기 볼트 고정홀부에 삽입되어 상기 볼트 고정홀부에 압착 고정되는 고정핀부재를 구비하여 상기 전주 지지밴드에 양 끝단부에 각각 결합되는 밴드고정볼트와, 상기 전주의 외면에 접촉되며 전주접촉 밀착지지조를 구비하며, 상기 밴드고정볼트가 관통하도록 볼트 관통홀부가 장홀 형태로 형성되어 상기 밴드고정볼트에 체결되는 고정너트를 통해 상기 전주에 밀착되는 어댑터를 포함하는 것을 특징으로 한다.In order to achieve the above object, an electric pole armband assembly according to an aspect of the present invention is formed in a "U" shape to surround the outer surface of the electric pole, and a pole support band having bolt fixing holes formed at both ends thereof; The electric pole support band is provided with a band joint flat portion in surface contact with the electric pole support band, and a fixing pin member that is formed to protrude from the band joint flat portion and is inserted into the bolt fixing hole portion and is press-fixed to the bolt fixing hole portion. It has a band fixing bolt coupled to the end, respectively, and is in contact with the outer surface of the electric pole and is provided with an electric pole contact contact support tub. It is characterized in that it includes an adapter that is in close contact with the electric pole through a fixing nut.

또한, 본 고안에서 상기 전주 근가용 유볼트 어셈블리는 상기 밴드고정볼트 및 상기 어댑터에 완철이 설치되는 것을 특징으로 한다.In addition, in the present invention, the U-bolt assembly for nearing electric poles is characterized in that the band fixing bolt and the adapter are equipped with a stiff arm.

또한, 본 고안에서 상기 전주접촉 밀착지지조는, 돌부성형 메인홈부와 돌부분할 수직홈부를 통해 원뿔형으로 형성되는 상기 전주의 외면에 개별 접촉하는 복수의 개별접촉 돌기부재가 돌출 형성되고, 상기 접촉돌기부재의 외면에 요철이 형성되는 것을 특징으로 한다.In addition, in the present invention, the electric pole contact contact support tank has a plurality of individual contact protrusion members that individually contact the outer surface of the electric pole formed in a conical shape through a protrusion molding main groove portion and a vertical groove portion to be protruded, and the contact protrusion It is characterized in that irregularities are formed on the outer surface of the member.

또한, 본 고안에서 상기 개별접촉 돌기부 중 상측에 위치하는 상기 개별접촉 돌기부가 하측에 위치하는 상기 개별접촉 돌기부보다 더 길게 돌출 형성되는 것을 특징으로 한다.In addition, in the present invention, the individual contact protrusions located on the upper side of the individual contact protrusions are formed to protrude longer than the individual contact protrusions located at the lower side.

또한, 본 고안에서 상기 밴드고정볼트는, 상기 밴드접합 평탄부와 상기 고정핀부재가 열간 단조방식을 통해 끝단부로 갈수록 직경이 점진적으로 감소되는 원기둥 형상으로 형성되고, 상기 고정핀부재가 냉간 단조방식을 통해 상기 볼트 고정홀부에 압착고정되는 것을 특징으로 한다.In addition, in the present invention, the band fixing bolt is formed in a cylindrical shape in which the band joint flat portion and the fixing pin member are gradually reduced in diameter toward the end through a hot forging method, and the fixing pin member is a cold forging method It is characterized in that it is press-fixed to the bolt fixing hole portion through the.

이상에서 설명한 바와 같이, 본 고안의 일 측면에 따른 전주용 완철밴드 어셈블리는 종래기술과는 달리 전주의 외면에 접촉되어 지지되는 전주접촉 밀착지지조를 분할 형성하여 원뿔형 전주의 외면에 지지되는 밀착부위를 증가시키므로, 전주에 지지되는 지지력을 향상할 수 있는 효과를 가진다.As described above, the armband assembly for electric poles according to one aspect of the present invention divides the electric pole contact adhesion support tank supported by contact with the outer surface of the electric pole, unlike the prior art, and the contact portion supported on the outer surface of the conical electric pole By increasing the , it has the effect of improving the bearing capacity supported on the electric pole.

도 1은 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리의 설치상태를 설명하기 위한 사시도이다.
도 2는 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리의 설치상태를 설명하기 측면도이다.
도 3은 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리를 설명하기 위한 사시도이다.
도 4는 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리를 설명하기 위한 분해 사시도이다.
도 5는 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리를 설명하기 위한 평면도이다.
도 6은 본 고안의 일 실시 예에 따른 전주 지지밴드와 밴드 고정볼트의 결합구조를 설명하기 위한 요부 확대도이다.
도 7은 본 고안의 일 실시 예에 따른 전주접촉 밀착지지조를 설명하기 위한 요부 확대도이다.
1 is a perspective view for explaining an installation state of the pole band assembly for electric poles according to an embodiment of the present invention.
2 is a side view for explaining an installation state of the pole band assembly for electric poles according to an embodiment of the present invention.
Figure 3 is a perspective view for explaining the pole band assembly for electric poles according to an embodiment of the present invention.
Figure 4 is an exploded perspective view for explaining the pole band assembly for electric poles according to an embodiment of the present invention.
Figure 5 is a plan view for explaining the pole band assembly for electric poles according to an embodiment of the present invention.
6 is an enlarged view of the main part for explaining the coupling structure of the electric pole support band and the band fixing bolt according to an embodiment of the present invention.
7 is an enlarged view of a main part for explaining an electric pole contact contact support tank according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 고안에 따른 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리의 바람직한 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.Hereinafter, a preferred embodiment of the pole band assembly according to an embodiment of the present invention according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

도 1은 본 고안의 일 실시 예에 따른 전주 근가용 유볼트 어셈블리의 설치상태를 설명하기 위한 사시도이고, 도 2는 본 고안의 일 실시 예에 따른 전주 근가용 유볼트 어셈블리를 설명하기 위한 사시도이고, 도 3은 본 고안의 일 실시 예에 따른 전주 근가용 유볼트 어셈블리를 설명하기 위한 단면도이다.1 is a perspective view for explaining an installation state of the U-bolt assembly for near electric poles according to an embodiment of the present invention, and FIG. 2 is a perspective view for explaining the U-bolt assembly for near electric poles according to an embodiment of the present invention , FIG. 3 is a cross-sectional view for explaining a U-bolt assembly for near electric poles according to an embodiment of the present invention.

또한, 도 4는 본 고안의 일 실시 예에 따른 전주 근가용 유볼트 어셈블리를 설명하기 위한 요부 확대도이고, 도 5는 본 고안의 일 실시 예에 따른 근가볼트부재의 변형 예를 설명하기 위한 요부 확대도이고, 도 6은 본 고안의 일 실시 예에 따른 전주 근가용 유볼트 어셈블리를 성형과정을 설명하기 위한 공정도이다.In addition, FIG. 4 is an enlarged view of a main part for explaining a U-bolt assembly for near an electric pole according to an embodiment of the present invention, and FIG. It is an enlarged view, and FIG. 6 is a process diagram for explaining the forming process of the U-bolt assembly for near the electric pole according to an embodiment of the present invention.

도 1 내지 도 6을 참조하면, 본 고안의 일 실시 예에 따른 본 고안의 일 실시 예에 따른 전주용 완철밴드 어셈블리(100)는, 전주(10)의 상단부에 전력선의 배선 등을 위한 완철(20)을 설치할 수 있도록 전주(10)에 긴밀하게 고정된다.1 to 6 , the armband assembly 100 for electric pole according to an embodiment of the present invention according to an embodiment of the present invention is provided at the upper end of the electric pole 10 for wiring of power lines, etc. 20) is tightly fixed to the electric pole 10 so that it can be installed.

이러한 본 실시 예에 따른 전주용 완철밴드 어셈블리(100)는 전주(10)에 더욱 긴밀하고 견고하게 밀착 고정이 가능하도록 전주 지지밴드(110)와, 밴드고정볼트(120)와, 어댑터(130)를 포함한다.The armband assembly 100 for electric pole according to this embodiment includes an electric pole support band 110, a band fixing bolt 120, and an adapter 130 to be more closely and firmly fixed to the electric pole 10. includes

전주 지지밴드(110)는 금속재에 의해 "U"형상으로 형성되어 전주(10)의 일측 외면을 감싸며, 양 끝단부에 밴드고정볼트(120)를 결합하기 위한 볼트고정홀부(111)가 관통 형성된다.The electric pole support band 110 is formed in a "U" shape by a metal material to surround one side of the outer surface of the electric pole 10, and a bolt fixing hole 111 for coupling the band fixing bolt 120 to both ends is formed through. do.

또한, 전주 지지밴드(110)는 밴드고정볼트(120)와 보다 안정되게 결합되도록 볼트고정홀부(111)가 복수개 형성되며, 전주(10)와의 마찰력이 충분하게 유지되도록 그 폭이 80mm, 두께가 4~5mm를 가지도록 형성된다.In addition, the electric pole support band 110 is formed with a plurality of bolt fixing holes 111 so as to be more stably coupled with the band fixing bolt 120, and has a width of 80 mm and a thickness of 80 mm so that the frictional force with the electric pole 10 is sufficiently maintained. It is formed to have 4-5 mm.

더하여 전주 지지밴드(110)는 수직 및 수평하중을 개선하도록 전주(10)의 외면에 접촉되는 부위에 복수의 밴드 보강조(113)가 용접방식을 통해 접합된다. 밴드 보강조(113)는 전주 지지밴드(110)의 폭보다 더 긴 길이를 가지도록 형성된다. 예를 들어 밴드 보강조(113)는 그 길이가 130mm로 형성될 수 있다.In addition, the electric pole support band 110 is a plurality of band reinforcement 113 is joined to the portion in contact with the outer surface of the electric pole 10 to improve the vertical and horizontal load through a welding method. The band reinforcement 113 is formed to have a length longer than the width of the electric pole support band 110 . For example, the band reinforcement 113 may have a length of 130 mm.

본 실시 예에 따른 전주 지지밴드(110)는 냉간 단조 방식인 리벳팅을 통해 밴드고정볼트(120)와 결합될 수 있다.The electric pole support band 110 according to this embodiment may be combined with the band fixing bolt 120 through riveting, which is a cold forging method.

본 실시 예에 따른 밴드고정볼트(120)는, 전주 지지밴드(110)의 양 끝단부에 각각 결합되며, 어댑터(130)를 관통하여 고정너트(120a)가 체결된다. 이러한 밴드고정볼트(120)는 체결되는 고정너트(120a)가 어댑터(130)에 밀착됨에 따라 어댑터(130)를 전주(10)에 밀착 고정하게 된다.The band fixing bolt 120 according to this embodiment is coupled to both ends of the electric pole support band 110 , respectively, and the fixing nut 120a is fastened through the adapter 130 . The band fixing bolt 120 closely fixes the adapter 130 to the electric pole 10 as the fixing nut 120a to be fastened is in close contact with the adapter 130 .

또한, 밴드고정볼트(120)는 외면에 고정너트(120a)의 체결을 위한 나사부가 형성되고, 일단부에 전주 지지밴드(110)에 면접촉하는 밴드접합 평탄부(121)가 형성되고, 밴드접합 평탄부(121)에 볼트고정홀부(111)에 삽입되는 고정핀부재(123)가 돌출 형성된다. 이때, 밴드고정볼트(120)는 밴드접합 평탄부(121)와 고정핀부재(123)가 열간 단조방식을 통해 형성되며, 고정핀부재(123)가 냉간 단조 방식의 리벳팅을 통해 볼트고정홀부(111)에 긴밀하게 압착 고정된다.In addition, the band fixing bolt 120 is formed with a threaded portion for fastening the fixing nut 120a on the outer surface, and a band joint flat portion 121 that makes surface contact with the electric pole support band 110 is formed at one end, and the band A fixing pin member 123 inserted into the bolt fixing hole 111 is formed to protrude from the joint flat portion 121 . At this time, the band fixing bolt 120 is formed through the hot forging method of the band joint flat portion 121 and the fixing pin member 123, and the fixing pin member 123 is a bolt fixing hole portion through riveting of the cold forging method. (111) is tightly pressed and fixed.

밴드접합 평탄부(121)는 판 형태로 형성되어 전주 지지밴드(110)와의 접촉면적을 증가시켜 접합력과 결합력을 향상시킨다.The band joint flat portion 121 is formed in the form of a plate to increase the contact area with the electric pole support band 110 to improve the bonding and bonding strength.

고정핀부재(123)는 볼트고정홀부(111)와 대응하도록 복수개 이격되게 형성되며, 볼트고정홀부(111)에 삽입이 용이하도록 접합면에서 끝단부로 갈수록 그 직경이 점진적으로 감소되는 원기둥 형상으로 형성된다. 또한, 고정핀부재(123)는 볼트고정홀부(111)에 삽입이 용이함과 동시에 리벳팅시 성형이 용이하도록 끝단에 라운드면(125)이 형성된다.A plurality of fixing pin members 123 are formed to be spaced apart from each other so as to correspond to the bolt fixing hole 111, and are formed in a cylindrical shape whose diameter is gradually reduced from the bonding surface to the end to facilitate insertion into the bolt fixing hole 111. do. In addition, the fixing pin member 123 is easily inserted into the bolt fixing hole 111 and at the same time, a round surface 125 is formed at the end to facilitate molding during riveting.

본 실시 예에 따른 어댑터(130)는 전주 지지밴드(110)와 쌍을 이루어 전주(10)의 외면에 밀착되어 전주용 완철밴드 어셈블리(100)를 전주(10)에 고정한다. 이러한 어댑터(130)는 전주(10)의 외면에 개별접촉되는 부위가 증가하도록 구성되어 전주(10)와의 지지력과 결합력을 더욱 향상시키게 된다.The adapter 130 according to this embodiment forms a pair with the electric pole support band 110 and is in close contact with the outer surface of the electric pole 10 to fix the electric pole armband assembly 100 to the electric pole 10 . The adapter 130 is configured to increase the number of individual contacts on the outer surface of the electric pole 10 , thereby further improving the support and coupling force with the electric pole 10 .

예를 들어 기존의 일체형 어댑터는 원뿔형으로 직경이 작아지는 전주(10)의 외면 특성상 특정 이부분만이 전주(10) 외면에 선접촉하게 되어 지지력이 저하되고, 약한 외력에도 쉽게 움직이게 되는데, 본 실시 예에 따른 어댑터(130)는 선접촉을 위한 개별접촉부분이 복수개 형성되어 전주(10)의 외면에 선접촉되는 접촉부위를 더욱 증가시키게 된다.For example, the existing integrated adapter has a conical shape and only a specific part of the electric pole 10 is in line contact with the outer surface of the electric pole 10 due to the nature of the outer surface of the electric pole 10, which reduces the support force and moves easily even with a weak external force. According to the adapter 130, a plurality of individual contact portions for line contact are formed, thereby further increasing the contact portions made line contact with the outer surface of the electric pole 10 .

구체적으로 본 실시 예에 따른 어댑터(130)는 밴드고정볼트(120)가 관통하는 전주 플랜지(131)와, 용접을 통해 전주 플랜지(131)에 접합되어 전주(10)의 외면에 밀착되어 지지되는 전주접촉 밀착지지조(133)를 포함한다.Specifically, the adapter 130 according to this embodiment is joined to the electric pole flange 131 through which the band fixing bolt 120 passes, and the electric pole flange 131 through welding to be in close contact with the outer surface of the electric pole 10 and supported. It includes an electric pole contact close contact support tank (133).

전주 플랜지(131)는 "ㄷ"자 형상으로 형성되어 완철(20)이 결합되며, 양 끝단부에 밴드고정볼트(120)가 관통하는 볼트 관통홀부(131a)가 장홀 형태로 형성되고, 내측에 전주접촉 밀착지지조(133)가 결합된다.The electric pole flange 131 is formed in a "C" shape, the arm iron 20 is coupled, and a bolt through-hole portion 131a through which the band fixing bolt 120 penetrates at both ends is formed in the form of a long hole, and inside The electric pole contact contact support tank 133 is coupled.

또한, 전주 플랜지(131)는 밴드고정볼트(120)의 길이를 줄일 수 있도록 볼트 관통홀부(131a)가 형성되는 양 끝단부가 전주(10)측으로 절곡 형성된다. 더하여 전주 플랜지(131)의 외면에는 완철(20)의 유동 방지를 위한 완철지지리브(131b)가 돌출 형성된다.In addition, the electric pole flange 131 is formed by bending both ends at which the bolt through-hole portion 131a is formed to the electric pole 10 side so as to reduce the length of the band fixing bolt 120 . In addition, on the outer surface of the electric pole flange 131, a full-convex support rib (131b) for preventing the flow of the full-convex 20 is formed to protrude.

전주접촉 밀착지지조(133)는 전주(10)의 경사진 외면에 개별적으로 복수개 선접촉하는 개별접촉 돌기부재(135)가 상측 및 하측에 각각 돌출 형성된다. 이때, 전주접촉 밀착지지조(133)는 직사각 형상으로 형성되어 일면에 개별접촉 돌기부재(135)가 형성되고 타면이 용접을 통해 전주 플랜지(131)에 접합된다.In the electric pole contact contact support tank 133, a plurality of individual contact protrusion members 135 individually in line contact with the inclined outer surface of the electric pole 10 are respectively protruded from the upper side and the lower side. At this time, the electric pole contact adhesion support tank 133 is formed in a rectangular shape, the individual contact protrusion member 135 is formed on one surface, and the other surface is joined to the electric pole flange 131 through welding.

또한, 전주접촉 밀착지지조(133)는 중앙부에 형성되는 돌부성형 메인홈부(137)를 통해 상단부 및 하단부에 개별접촉 돌기부재(135)를 형성하고, 수직으로 형성되는 돌부분할 수직홈부(139)를 통해 개별접촉 돌기부재(135)가 좌우로 개별 형성된다.In addition, the electric pole contact contact support tank 133 forms an individual contact protrusion member 135 at the upper end and the lower end through the protrusion forming main groove portion 137 formed in the central portion, and the vertical groove portion 139 to be formed vertically. ) through the individual contact protrusion members 135 are individually formed left and right.

예를 들어 개별접촉 돌기부재(135)는 돌부성형 메인홈부(137)에 의해 상하로 넓게 이격되게 이격되고, 돌부분할 수직홈부(139)에 의해 좌우로 분할되어 전주접촉 밀착지지조(133)의 상측에 2개 하측에 2개 각각 형성된다. 이를 통해 하나의 전주접촉 밀착지지조(133)가 적어도 4곳에서 전주(10)에 선접촉되면서 전주(10)에 긴밀하게 밀착 지지된다.For example, the individual contact protrusion member 135 is widely spaced vertically by the protrusion molding main groove portion 137, and is divided left and right by the vertical groove portion 139 to be divided into the pole contact contact support tank 133. Two on the upper side and two on the lower side, respectively. Through this, one electric pole contact contact support tank 133 is closely supported to the electric pole 10 while making line contact with the electric pole 10 in at least four places.

더하여 전주접촉 밀착지지조(133)는 개별접촉 돌기부재(135) 중 상측에 위치하는 개별접촉 돌기부재(135)가 하측에 위치하는 개별접촉 돌기부재(135)보다 약간 길게 돌출 형성된다. 이를 통해 4개의 모든 개별접촉 돌기부재(135)가 미세하게 경사진 전주(10)의 외면에 긴밀하게 밀착 지지된다.In addition, the electric pole contact contact support tub 133 is formed to protrude slightly longer than the individual contact protrusion member 135 positioned at the lower side of the individual contact protrusion member 135 positioned on the upper side of the individual contact protrusion members 135 . Through this, all the four individual contact protrusion members 135 are closely closely supported on the outer surface of the finely inclined electric pole 10 .

특히, 복수의 개별접촉 돌기부재(135)에는 요철면이 형성되어 전주(10)의 외면에 더욱 긴밀하게 밀착 지지될 수 있다.In particular, concave-convex surfaces are formed on the plurality of individual contact protrusion members 135 to be more closely supported on the outer surface of the electric pole 10 .

상기와 같이 구성되는 본 고안에 따른 전주용 완철밴드 어셈블리(100)는 전주(10)의 외면에 접촉되어 지지되는 전주 지지밴드(110)에 밴드 보강조(113)가 구비되고, 어댑터(130)의 전주접촉 밀착지지조(133)에 개별접촉 돌기부재(135)가 4개 형성되므로, 원뿔형의 전주(10) 외면에 선접촉되는 부위를 증가시킬 수 있다. 이를 통해 전주용 완철밴드 어셈블리(100)의 전주(10) 결합력과 지지력을 향상할 수 있다.In the electric pole armband assembly 100 according to the present invention configured as described above, a band reinforcement member 113 is provided on the electric pole support band 110 supported in contact with the outer surface of the electric pole 10, and an adapter 130. Since four individual contact protrusion members 135 are formed in the electric pole contact close contact support tank 133 of the pole-shaped electric pole 10, it is possible to increase the area in line contact with the outer surface. Through this, it is possible to improve the coupling force and support power of the electric pole 10 of the armband assembly 100 for the electric pole.

또한, 본 고안에 따른 전주용 완철밴드 어셈블리(100)는, 밴드고정볼트(120)에 밴드접합 평탄부(121)가 형성되고, 밴드접합 평탄부(121)에 고정핀부재(123)가 돌출 형성되어 전주 지지밴드(110)와 냉간 단조 방식으로 결합되므로, 전주 지지밴드(110)와 밴드고정볼트(120)의 접합면적이 넓어져 결합력을 더욱 향상시킬 수 있다.In addition, in the band assembly 100 for electric pole according to the present invention, a band junction flat portion 121 is formed on the band fixing bolt 120 , and a fixing pin member 123 protrudes from the band junction flat portion 121 . Since it is formed and coupled to the pole support band 110 and the cold forging method, the bonding area between the pole support band 110 and the band fixing bolt 120 is widened to further improve the coupling force.

본 고안은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and those skilled in the art to which the art pertains can make various modifications and equivalent other embodiments therefrom. will understand

따라서, 본 고안의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.Accordingly, the true technical protection scope of the present invention should be determined by the claims.

100 : 전주용 완철밴드 어셈블리 10 : 전주
20 : 완철 110 : 전주 지지밴드
111 : 볼트고정홀부 113 : 밴드 보강조
120 : 밴드고정볼트 121 : 밴드접합 평탄부
123 : 고정핀부재 125 : 라운드면
130 : 어댑터 131 : 전주플랜지
133 : 전주접촉 밀착지지조 135 : 개별접촉 돌기부재
137 : 돌부성형 메인홈부 139 : 돌부분할 수직홈부
100: armband assembly for electric pole 10: electric pole
20: Wancheol 110: Jeon pole support band
111: bolt fixing hole 113: band reinforcement
120: band fixing bolt 121: band joint flat part
123: fixing pin member 125: round surface
130: adapter 131: electric pole flange
133: electric pole contact contact support group 135: individual contact protrusion member
137: protrusion molding main groove 139: vertical groove part to be divided

Claims (3)

전주의 외면를 감싸도록 "U"자 형태로 형성되며, 양 끝단부에 볼트 고정홀부가 형성되는 전주 지지밴드;
상기 전주 지지밴드에 면접촉하는 밴드접합 평탄부와, 상기 밴드접합 평탄부에서 돌출 형성되어 상기 볼트 고정홀부에 삽입되어 상기 볼트 고정홀부에 압착 고정되는 고정핀부재를 구비하여 상기 전주 지지밴드에 양 끝단부에 각각 결합되는 밴드고정볼트; 및
상기 전주의 외면에 접촉되며 전주접촉 밀착지지조를 구비하며, 상기 밴드고정볼트가 관통하도록 볼트 관통홀부가 장홀 형태로 형성되어 상기 밴드고정볼트에 체결되는 고정너트를 통해 상기 전주에 밀착되는 어댑터;를 포함하며,
상기 밴드고정볼트 및 상기 어댑터에 완철이 설치되는 것을 특징으로 하는 전주용 완철밴드 어셈블리.
an electric pole support band formed in a "U" shape to surround the outer surface of the electric pole, and having bolt fixing holes formed at both ends;
The electric pole support band is provided with a band joint flat part in surface contact with the electric pole support band, and a fixing pin member that is formed to protrude from the band joint flat part and is inserted into the bolt fixing hole part and is press-fixed to the bolt fixing hole part. Band fixing bolts respectively coupled to the ends; and
An adapter that is in contact with the outer surface of the electric pole and has an electric pole contact contact support tub, a bolt through-hole portion is formed in the form of a long hole so that the band fixing bolt passes through, and is in close contact with the electric pole through a fixing nut fastened to the band fixing bolt; includes,
Wancheol band assembly for electric poles, characterized in that the armband is installed in the band fixing bolt and the adapter.
제 1 항에 있어서,
상기 어댑터는, 상기 밴드고정볼트가 관통하는 상기 볼트 관통홀부가 형성되며, 내측에 상기 전주접촉 밀착지지조가 용접으로 접합되는 상기 고정너트에 의해 상기 전주로 이동하는 전주 플랜지를 포함하고,
상기 전주접촉 밀착지지조는, 돌부성형 메인홈부와 돌부분할 수직홈부를 통해 원뿔형으로 형성되는 상기 전주의 외면에 개별 접촉하는 복수의 개별접촉 돌기부재가 상측 및 하측에 각각 돌출 형성되고, 상기 접촉돌기부재의 외면에 요철이 형성되는 것을 특징으로 하는 전주용 완철밴드 어셈블리.
The method of claim 1,
The adapter includes an electric pole flange that is formed with the bolt through-hole through which the band fixing bolt passes, and moves to the electric pole by the fixing nut to which the electric pole contact contact support tank is welded to the inside,
In the electric pole contact contact support tank, a plurality of individual contact protrusion members individually in contact with the outer surface of the electric pole formed in a conical shape through a protrusion forming main groove portion and a vertical groove portion to be protruded are respectively protruded from the upper side and the lower side, and the contact protrusion Wancheol band assembly for electric poles, characterized in that irregularities are formed on the outer surface of the member.
제 2 항에 있어서,
상기 개별접촉 돌기부 중 상측에 위치하는 상기 개별접촉 돌기부가 하측에 위치하는 상기 개별접촉 돌기부보다 더 길게 돌출 형성되며,
상기 밴드고정볼트는, 상기 밴드접합 평탄부와 상기 고정핀부재가 열간 단조방식을 통해 끝단부로 갈수록 직경이 점진적으로 감소되는 원기둥 형상으로 형성되고, 상기 고정핀부재가 냉간 단조방식을 통해 상기 볼트 고정홀부에 압착고정되는 것을 특징으로 하는 전주용 완철밴드 어셈블리.
3. The method of claim 2,
The individual contact protrusions located on the upper side of the individual contact protrusions are formed to protrude longer than the individual contact protrusions located at the lower side,
The band fixing bolt is formed in a cylindrical shape in which the band joint flat portion and the fixing pin member are gradually reduced in diameter toward the end through a hot forging method, and the fixing pin member is fixed with the bolt through a cold forging method Wancheol band assembly for electric poles, characterized in that it is pressed and fixed to the hole.
KR2020210001379U 2021-04-30 2021-04-30 U-band assembly for cross arm KR200497540Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220166637A (en) * 2021-06-10 2022-12-19 한국전력공사 Crossarm band assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000120934A (en) * 1998-10-15 2000-04-28 Nojima Kakusei Seisakusho:Kk Piping support metal fitting
KR200288537Y1 (en) * 2002-06-19 2002-09-11 주식회사 건화 이앤아이 Band for cross arm
KR20130060947A (en) * 2011-11-30 2013-06-10 한국전력공사 Pole band of electric pole

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000120934A (en) * 1998-10-15 2000-04-28 Nojima Kakusei Seisakusho:Kk Piping support metal fitting
KR200288537Y1 (en) * 2002-06-19 2002-09-11 주식회사 건화 이앤아이 Band for cross arm
KR20130060947A (en) * 2011-11-30 2013-06-10 한국전력공사 Pole band of electric pole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220166637A (en) * 2021-06-10 2022-12-19 한국전력공사 Crossarm band assembly

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