WO2015194792A1 - Manchon de raccordement permettant de raccorder un câble d'alimentation - Google Patents

Manchon de raccordement permettant de raccorder un câble d'alimentation Download PDF

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Publication number
WO2015194792A1
WO2015194792A1 PCT/KR2015/005879 KR2015005879W WO2015194792A1 WO 2015194792 A1 WO2015194792 A1 WO 2015194792A1 KR 2015005879 W KR2015005879 W KR 2015005879W WO 2015194792 A1 WO2015194792 A1 WO 2015194792A1
Authority
WO
WIPO (PCT)
Prior art keywords
branch
insertion groove
main line
line
groove
Prior art date
Application number
PCT/KR2015/005879
Other languages
English (en)
Korean (ko)
Inventor
박미란
김근환
Original Assignee
박미란
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박미란 filed Critical 박미란
Publication of WO2015194792A1 publication Critical patent/WO2015194792A1/fr

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Classifications

    • 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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • 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
    • 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
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • 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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/40—Connection to earth
    • 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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps

Definitions

  • the present invention relates to a branch sleeve used to connect and bind a main line and a branch line of a power line or a jumper line which is not subject to tension.
  • the present invention relates to a branch sleeve for connecting a power line which can prevent inflow of foreign substances and prevent corrosion thereof.
  • connection and connection part of the power line constituting the transmission and distribution line for electric power supply are subject to corrosion and heat when water or foreign matter such as rainwater or dew enters, resulting in power failure due to disconnection of the connection part and of electric shock accident. There is a safety problem where the risk is many times higher than usual.
  • the main line and the branch line of the power line are connected and connected by using so-called branch sleeves to prevent the inflow of moisture or foreign matters, thereby preventing corrosion.
  • a branch sleeve for connecting a power distribution line is disclosed in Korean Utility Model Registration No. 20-0470445.
  • the main body 100 includes a first connection portion 101 for connecting the main line 110 and a second connection portion 102 for connecting the branch line 120.
  • the branch sleeve 1 is formed in the process of compressing the main line 110 and the branch line 120 into the first connection portion 101 and the second connection portion 102 by a compressor for connection and binding after insertion.
  • a gap is formed in a portion where the edge ends of the first connection portion 101 and the second connection portion 102 come into contact with each other as they collide with the corresponding portions of the main body 100, and through this gap, foreign matter such as rainwater or metallic dust is formed.
  • the corrosion material is infiltrated, causing corrosion and poor connection, and as a result, the connection part is melted due to an increase in resistance and a rise in temperature, thereby causing disconnection and power failure of the main line 110 and the branch line 120.
  • the technical problem and object to be solved by the present invention is to completely prevent the formation of gaps in the main line and branch line and the contact portion of the power line when compressed by the compressor power line to prevent inflow of moisture or foreign matter, as well as connection failure It is to provide a branch sleeve for connection.
  • a specific solution according to an embodiment of the present invention includes a main line insertion groove and a branch line insertion groove formed to insert and connect a main line and a branch line of a power line, and the main line when compressed by a compressor
  • a power supply connecting branch sleeve in which both ends of the insertion groove and the edges of the branch line insertion grooves are deformed so as to surround the main line and the branch line, respectively, each of which is connected to one end of the edge of the main line insertion groove and the branch line insertion groove.
  • Fastening grooves corresponding to the shapes of the other ends are respectively formed, and outer protrusions having a predetermined length outward are respectively formed on the outer edges of the fastening grooves, and an inner shorter length than the outer protrusions is formed on the inner edge of the fastening grooves.
  • Protrusions are formed respectively, the other end is compressed into the compressor inside the outer projection
  • the outer protrusion is provided on a branch sleeve for connecting a power line characterized in that the deformation pressure while the other end toward the inner projection.
  • the present invention is the other end of the main insertion slot and the branch insertion slot guided along the inner surface of the outer projection is inserted into the fastening groove when compressed by the compressor, and at the same time the outer projection is pressurized the other end toward the inner projection without gaps It is completely enclosed and deformed, which not only completely prevents the formation of gaps in the main and branch lines of the power line, but also maintains a solid connection and binding state.
  • the present invention by applying or attaching a conductive material to the inner surface of the main line insertion groove and the branch line insertion groove, respectively, moisture or foreign matter is introduced between the main line insertion groove and the main line and the branch line insertion groove and the branch line.
  • the electrolytic corrosion phenomenon and the oxide film phenomenon can be prevented from occurring at the contact portion between the branch sleeve made of copper and conductive metal such as aluminum and the power line made of conductive metal.
  • the conductive material is applied or adhered to the grooves formed at both edges of the main insertion hole and the branch insertion groove to minimize the gap between the main insertion groove and the main line and the branch insertion groove and the branch line. In the meantime, it is possible to more effectively prevent the inflow of moisture, moisture or foreign matter.
  • the other end is formed to be curved in a curved or polygonal shape
  • the coupling groove is more easily coupled and formed by entering into a curved or polygonal shape corresponding to the other end and It can be tightly pressed.
  • the present invention with the solution and the configuration of the above problem can prevent the formation of a gap in the main line and branch line and the contact portion of the power line when compressed by the compressor, so as not only poor connection, but also infiltrated corrosion of moisture or foreign matter through the gap Can be prevented.
  • FIG. 1 is a perspective view showing a branch sleeve for connecting a power line according to the prior art.
  • FIG. 2 is a cross-sectional view showing a branch sleeve for connecting a power line according to the related art.
  • FIG. 3 is a perspective view illustrating a branch sleeve for connecting a power line according to an exemplary embodiment of the present invention.
  • FIG. 4 is a side view for explaining a process of coupling a power line connection branch sleeve and a power line according to an embodiment of the present invention.
  • FIG. 5 is a side view illustrating a process of coupling a power line connecting branch sleeve and a power line according to another exemplary embodiment of the present invention.
  • the branch sleeve 100 for connecting a power line has a coating of the main line 200 on the upper left side to insert and connect the main line 200 and the branch line 300 of the power line.
  • the main line insertion groove 10 for inserting the removed portion 210 is formed, and the branch line insertion groove 20 for inserting the portion 310 in which the covering of the branch line 300 is removed is formed on the lower right side. It is.
  • both ends of the main line inserting groove 10 and the branch line inserting groove 20 at the edges of the main line inserting groove 10 and the branch line 200 are compressed when compressed by a compressor.
  • a compressor may be formed of an aluminum material or a copper material so as to be connected and bound while being deformed as a wrap, and the main insertion groove 10 and the branch insertion groove 20 have a shape close to a garden (circular) when deformed by compression. It is formed to achieve.
  • the main line insertion groove 10 is opened so that the main line 200 is inserted in a direction orthogonal to the longitudinal direction thereof, and is formed to have a width wider than that of the branch line insertion groove 20.
  • main line insertion groove 10 and the branch line insertion groove 20 may be formed with the same size when the main line 200 and the branch line 200 is the same thickness.
  • one end portion 11 of both edges of the main line insertion groove 10 is formed with a fastening groove 13 corresponding to the shape of the other end portion 12 facing the opposite side thereof.
  • the other end 12 is formed in an arcuate, curved or polygonal shape so as to be inserted into the fastening groove 13 by the external pressure, such as when compressed by the compressor, the fastening groove 13 is the other end ( Corresponding to 12) is formed to enter into an arched, curved or polygonal shape.
  • the other end portion 12 may be formed in a narrower shape or a pointed shape gradually toward the end as shown in FIG. 5, and the corresponding fastening groove 13 is gradually narrowed inwardly as it enters. It can be formed as.
  • the outer edge of the fastening groove 13 is formed with an outer projection 15 having a predetermined length outward, the inner edge of the fastening groove 13, the inner projection 16 is shorter than the outer projection (15) ) Is formed.
  • the outer protrusion 15 is formed to protrude to a predetermined length at the edge of the fastening groove 13 of the fastening groove 13 relatively far from the main groove inserting groove 10, and the distance closer to the main wire inserting groove 10.
  • the inner protrusion 16 is formed to protrude to a predetermined length, so that when compressed by the compressor, the other end 12 is inserted into the fastening groove 13 along the inner surface of the outer protrusion 15, and at the same time, the outer protrusion 15 ) Is deformed so as to press the other end 12 toward the inner protrusion 16, in which case the other end 12 is maintained in a state of being coupled to the fastening groove 13 can effectively prevent the gap as well as detachment. .
  • Conductive material 14 such as copper powder, aluminum powder or a mixture of grease and silicon carbide (SiC) particles having a waterproof property to prevent electrolytic corrosion and anodization at the contact portion between the power line made of
  • a conductive material 14 made of a copper plate or an aluminum plate which is coated or has the same cross section (curve) as the cross section (curve) shape of the main line insertion groove 10 can be attached.
  • the conductive material 14 forms grooves at both edges of the inner surface of the main insertion groove 10, and is applied or adhered to the groove inserting groove 10 and the main line ( By minimizing the gap with the 200, it is possible to more effectively prevent the inflow of moisture, moisture or foreign matter therebetween.
  • the branch line insertion groove 20 is opened so that the branch line 300 is inserted in the direction orthogonal to the longitudinal direction, and is formed to have a width relatively narrower than the width of the main line insertion groove 10.
  • one end portion 21 of both edges of the branch line insertion groove 20 is formed with a fastening groove 23 corresponding to the shape of the other end portion 22 facing the opposite side.
  • the other end 22 is formed in an arcuate, curved or polygonal shape so as to be inserted into the fastening groove 23 by the external pressure, such as when compressed by the compressor, the fastening groove 23 is the other end ( It is formed to enter into an arched, curved or polygonal shape corresponding to 22).
  • the other end portion 22 may be formed in a narrower shape or a pointed shape gradually toward the end thereof, as shown in FIG. 5, and the corresponding fastening groove 23 is gradually narrowed inwardly. It can be formed as.
  • an outer protrusion 25 having a predetermined length outward is formed at the outer edge of the fastening groove 23, and an inner protrusion 26 having a shorter length than the outer protrusion 25 at the inner edge of the fastening groove 23. ) Is formed.
  • the outer protrusion 25 is formed to protrude to a predetermined length at an edge relatively far from the branch line insertion groove 20 of the fastening groove 23, and is relatively close to the branch line insertion groove 20.
  • the inner projection portion 26 is formed to protrude to a predetermined length at the edge so that the other end 22 is inserted into the fastening groove 23 along the inner surface of the outer projection portion 25 when compressed by the compressor, and at the same time the outer projection portion 25 ) Is deformed to press the other end 22 toward the inner protrusion 26, and in this case, the other end 22 can be effectively inserted into the fastening groove 23 to prevent the gap as well as detachment. .
  • Conductive material 24 such as copper powder, aluminum powder or a mixture of grease and silicon carbide (SiC) particles having waterproof properties to prevent electrolytic corrosion and oxide film formation at the contact portion between the power line made of It is also possible to apply or apply a conductive material 24 made of a copper plate or an aluminum plate having the same cross section (curve) as the cross section (curve) shape of the branch insertion groove 20.
  • the conductive material 24 forms grooves at both edges of the inner surface of the branch line insertion groove 20, and is applied or adhered to the groove so that the branch line insertion groove 20 and the branch line (also with a small amount of conductive material 24)
  • the gap between the parts 300 may be minimized to more effectively prevent the inflow of moisture, moisture, or foreign matter therebetween.
  • the power line connection branch sleeve 100 according to the embodiment of the present invention configured as described above is different from the other end 12 of the main line insertion groove 10 and the branch line insertion groove 20 in the process of compressing with a working compressor. 22 is slid along the inner surface of each of the outer protrusions 15 and 25 and inserted into the fastening grooves 13 and 23, thereby preventing the other ends 12 and 22 from being deformed.
  • the outer protrusions 15 and 25 are deformed while pressing the other end portions 12 and 22 toward the inner protrusions 16 and 26, the main line 200 and the branch line 300 of the power line are separated from each other. The formation of a gap in the contact portion can be prevented.
  • conductive materials 14 and 24 such as copper powder, aluminum powder or a mixture of grease and silicon carbide (SiC) particles may be applied to the inner surfaces of the main insertion groove 10 and the branch insertion groove 20.
  • conductive materials 14 and 24 made of copper or aluminum having the same cross-section (curve) as the shape of each cross-section (curve)
  • the gap between the main line 200 and the branch line 300 is minimized and therebetween. It is possible to prevent the ingress of moisture, moisture or foreign matter more effectively to prevent the resulting corrosion, and also to prevent contact failure to prevent the occurrence of electrolytic corrosion and oxide film phenomenon in the contact portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

La présente invention a pour objet de fournir un manchon de raccordement permettant de raccorder un câble d'alimentation, déformé lorsque le manchon de raccordement est comprimé à l'aide d'un compresseur de telle sorte que le manchon de raccordement enroule entièrement une ligne principale et une ligne secondaire du câble d'alimentation de sorte à raccorder et à attacher la ligne principale et la ligne secondaire sans espace. À cet effet, la présente invention concerne un manchon de raccordement permettant de raccorder un câble d'alimentation, ayant une rainure d'insertion de ligne principale et une rainure d'insertion de ligne secondaire de telle sorte qu'une ligne principale et une ligne secondaire du câble d'alimentation soient reliées par insertion à celui-ci, et pour lequel les deux parties d'extrémité de bord de la rainure d'insertion de ligne principale et la rainure d'insertion de ligne secondaire sont déformées lorsque le manchon de raccordement est comprimé à l'aide d'un compresseur de telle sorte que les deux parties d'extrémité de bord enroulent la ligne principale et la ligne de raccordement de sorte à raccorder et à attacher la ligne principale et la ligne de raccordement, une rainure de mise en prise étant formée sur une partie d'extrémité de celui-ci et ayant une forme correspondant à celle de l'autre partie d'extrémité des deux parties d'extrémité de bord de la rainure d'insertion de ligne principale et de la rainure d'insertion de ligne secondaire, une partie saillante externe ayant une longueur prédéterminée vers l'extérieur étant formée sur un bord externe de la rainure de mise en prise, une partie saillante interne ayant une longueur plus courte que celle de la partie de saillie externe étant formée sur un bord interne de la rainure de mise en prise de telle sorte que, lorsque le manchon de raccordement est comprimé à l'aide d'un compresseur, l'autre partie d'extrémité soit insérée dans la rainure de mise en prise le long de la surface interne de la partie saillante externe et que la partie de saillie externe soit déformée tout en pressant l'autre partie d'extrémité vers la partie de saillie interne.
PCT/KR2015/005879 2014-06-19 2015-06-11 Manchon de raccordement permettant de raccorder un câble d'alimentation WO2015194792A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140074875A KR101514785B1 (ko) 2014-06-19 2014-06-19 전력선 및 접지선 분기슬리브
KR10-2014-0074875 2014-06-19

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WO2015194792A1 true WO2015194792A1 (fr) 2015-12-23

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Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
KR101686013B1 (ko) * 2016-01-27 2016-12-13 이재필 배전선로접속용 분기 슬리브의 이질판 고정장치
KR200492921Y1 (ko) 2018-05-31 2021-01-11 일렉트릭솔루션즈 주식회사 전력선 분기접속용 슬리브
KR102229133B1 (ko) * 2019-10-02 2021-03-18 코스탈 주식회사 나동선 접속용 s형 접지 슬리브 제조방법
KR102255226B1 (ko) 2020-11-24 2021-05-25 (합)동양엔지니어링 안정적 전력배전을 위한 가공배전용 분기장치
KR102313288B1 (ko) * 2021-04-02 2021-10-14 김건우 분기슬리브
KR102313287B1 (ko) * 2021-04-02 2021-10-14 김건우 분기슬리브

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KR200219458Y1 (ko) * 2000-10-25 2001-04-02 한국전력공사 변압기 인하선 접속용 분기고리
KR200272235Y1 (ko) * 2001-12-18 2002-04-13 박경 전선 접속용 분기 슬리브
KR100821720B1 (ko) * 2006-07-20 2008-04-15 대한민국상이군경회 전선용 분기 슬리브
KR101036943B1 (ko) * 2010-07-06 2011-05-25 주식회사 승호전기 이탈방지판이 구비된 전선 장착형 슬리브 및 이를 이용한 전선 접속 시공방법
KR101276546B1 (ko) * 2012-02-29 2013-06-24 박종복 전선 분기 컨넥터
KR200470445Y1 (ko) * 2012-10-15 2013-12-16 제룡산업 주식회사 배전 선로 접속용 분기슬리브의 연결구조

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KR200181972Y1 (ko) * 1999-10-25 2000-05-15 한국전력공사 고리형 접속구조를 구비한 분기스리브 카바

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200219458Y1 (ko) * 2000-10-25 2001-04-02 한국전력공사 변압기 인하선 접속용 분기고리
KR200272235Y1 (ko) * 2001-12-18 2002-04-13 박경 전선 접속용 분기 슬리브
KR100821720B1 (ko) * 2006-07-20 2008-04-15 대한민국상이군경회 전선용 분기 슬리브
KR101036943B1 (ko) * 2010-07-06 2011-05-25 주식회사 승호전기 이탈방지판이 구비된 전선 장착형 슬리브 및 이를 이용한 전선 접속 시공방법
KR101276546B1 (ko) * 2012-02-29 2013-06-24 박종복 전선 분기 컨넥터
KR200470445Y1 (ko) * 2012-10-15 2013-12-16 제룡산업 주식회사 배전 선로 접속용 분기슬리브의 연결구조

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