KR890000643Y1 - Connector of cable tue - Google Patents

Connector of cable tue Download PDF

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Publication number
KR890000643Y1
KR890000643Y1 KR2019860000003U KR860000003U KR890000643Y1 KR 890000643 Y1 KR890000643 Y1 KR 890000643Y1 KR 2019860000003 U KR2019860000003 U KR 2019860000003U KR 860000003 U KR860000003 U KR 860000003U KR 890000643 Y1 KR890000643 Y1 KR 890000643Y1
Authority
KR
South Korea
Prior art keywords
conduit
connector
bellows
tue
cable
Prior art date
Application number
KR2019860000003U
Other languages
Korean (ko)
Other versions
KR870012753U (en
Inventor
오승근
Original Assignee
오승근
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 오승근 filed Critical 오승근
Priority to KR2019860000003U priority Critical patent/KR890000643Y1/en
Publication of KR870012753U publication Critical patent/KR870012753U/en
Application granted granted Critical
Publication of KR890000643Y1 publication Critical patent/KR890000643Y1/en

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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

내용 없음.No content.

Description

벨로우즈 전선관의 접속구Bellows Conduit

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안 접속구의 단면도.2 is a cross-sectional view of the connector of the present invention.

제3도는 본 고안의 접속구로 배전박스에 벨로우즈 전선관을 결합한 상태 단면도.3 is a cross-sectional view of the bellows conduit coupled to the distribution box as the connector of the present invention.

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

1,1´ : 접속구 2,2´ : 육각몸체1,1´: Connection port 2,2´: Hexagonal body

3,3´ : 굴곡부 4 : 내향나선부3,3´: bend part 4: inward spiral part

5 : 외향 나선부5: outward spiral

본 고안은 배전박스와 같은 곳에 전선을 보호 인입시킬때 사용되는 벨로우즈 전선관의 접속구에 관한 것이다.The present invention relates to the connection of the bellows conduit which is used when the protective lead in the wire, such as the distribution box.

종래의 전선을 보호하기 위하여 사용되는 금속제 전선관을 전선을 인입시키는 과정에는 전선관을 제조시 내부면에 생기게 되는 날카로운 돌출부 등에 의해 전선의 피복이 벗겨지게 되어 누전으로 인한 화재 위험을 초래하게 되는 폐단이 있어 이를 시정하기 위하여 굴곡이 자유로운 벨로우즈 전선관을 사용하므로서 전선을 인입시에도 전선의 피복이 벗겨지는 폐단을 제거하게는 되었으나 벨로우즈 전선관을 배전박스와 같은 곳에 인입시킬때 벨로우즈 전선관을 배전박스에 인입 고정시키는 일정한 접속구가 필요하게 되었다.In the process of introducing the electric wire into the metal conduit used to protect the conventional electric wire, there is a closed end that causes the fire to be caused by a short circuit due to the peeling of the electric wire due to the sharp protrusion that is generated on the inner surface of the electric conduit. In order to correct this problem, the bellows conduit with free flexion is used to remove the closed end of the wire coating even when the wire is drawn in. Junction was necessary.

본 고안은 이러한 점을 감안하여 벨로우즈 전선관의 외면과 내면의 나사홈에 나사식으로 끼워져 벨로우즈 전선관을 배전박스와 내부와 외부에서 고정시킬 수 있는 내향나선부와 외향나선부가 형성된 접속구를 제공한 것으로서 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention has been made in view of this point and provided with an inward helix and an outward helix in which the bellows conduit is screwed into the screw grooves on the outer and inner surfaces of the bellows conduit to fix the bellows conduit inside and outside. When described in detail based on the drawings as follows.

육각몸체(2), (2´)로 형성된 접속구(1), (1´)의 내부로 굴곡된 굴곡부(3), (3´)의 끝단에 각각 내향나선부(4)와 외향나선부(5)를 형성시켜서 된 것이다.Inward helixes 4 and outward helixes at the ends of the bent portions 3, 3 ', which are bent into the interior of the splices 1 and 1' formed of hexagonal bodies 2 and 2 ', respectively. 5) was formed.

이와 같이된 본 고안은 내향나선부(4)가 굴곡부(3)의 끝단에 형성된 접속구(1)를 벨로우즈 전선관(6)의 외면에 나삽시켜 접속구(1)의 내향 나선부(4)가 벨로우즈 전선과(6)외면의 나사홈(7)에 끼워지게 하여 벨로우즈 전선관(6)을 배전박스(8)에 삽입한 후, 외향나선부(5)가 굴곡부(3´)의 끝단에 형성된 접속구(1´)를 배전박스(8)의 내부에서 외향나선부(5)가 벨로우즈 전선관(6)내면의 나사홈(7´)에 끼워지게 나삽시키게 되면 제3도에 표현된 바와 같이 접속구(1), (1´)에 의해 벨로우즈 전선관(6)은 배전박스(8)에 인입 고정되게 되는 것이다.In this way, the inward spiral part 4 inserts the connector 1 formed at the end of the bent part 3 into the outer surface of the bellows conduit 6 so that the inward spiral part 4 of the connector 1 is a bellows wire. Insert the bellows conduit 6 into the power distribution box 8 so that the bellows conduit 6 is inserted into the screw groove 7 on the outer surface of the section 6, and the outward spiral portion 5 is formed at the end of the bent portion 3 '. ´) is screwed into the threaded groove 7 ′ on the inner surface of the bellows conduit 6 inside the power distribution box 8 so that the connection port 1, as shown in FIG. The bellows conduit 6 is pulled in and fixed to the distribution box 8 by 1 '.

이와 같이 벨로우즈 전선관(6)을 배전박스(8)에 용이하게 인입 고정시키므로서 전선을 보호하는 전선관으로 벨로우즈 전선관(6)을 사용할 수 있게하여 통상의 강관을 사용시 고정너트를 사용하기 위하여 별도의 나사부를 강관에 형성시켜야 하는 불편을 제거하여 시공자가 간편하게 작업을 할 수 있으며 배전공사의 안전도를 향상시킨 유용한 고안인 것이다.In this way, the bellows conduit 6 can be used as a conduit to protect the electric wire by easily inserting and fixing the bellows conduit 6 to the power distribution box 8 so that a separate screw part is used to use a fixing nut when using a conventional steel pipe. It is a useful design that improves the safety of power distribution works by allowing the builder to easily work by removing the inconvenience of forming the steel pipe.

Claims (1)

육각몸체(2), (2´)로 형성된 접속구(1), (1´)의 내부로 굴곡된 굴곡부(3), (3´)끝단에 내향나선부(4)와 외향나선부(5)를 형성시켜서 된 벨로우즈 전선관의 접속구.Inward spiral portion 4 and outward spiral portion 5 at the ends of the bent portion 3 and the bent portion 3, 3 ', which are formed by the hexagonal bodies 2, 2' and 2 '. End of the bellows conduit formed by forming a.
KR2019860000003U 1986-01-04 1986-01-04 Connector of cable tue KR890000643Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860000003U KR890000643Y1 (en) 1986-01-04 1986-01-04 Connector of cable tue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860000003U KR890000643Y1 (en) 1986-01-04 1986-01-04 Connector of cable tue

Publications (2)

Publication Number Publication Date
KR870012753U KR870012753U (en) 1987-08-05
KR890000643Y1 true KR890000643Y1 (en) 1989-03-11

Family

ID=19247917

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860000003U KR890000643Y1 (en) 1986-01-04 1986-01-04 Connector of cable tue

Country Status (1)

Country Link
KR (1) KR890000643Y1 (en)

Also Published As

Publication number Publication date
KR870012753U (en) 1987-08-05

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