KR960002379Y1 - Conduit tube - Google Patents

Conduit tube Download PDF

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Publication number
KR960002379Y1
KR960002379Y1 KR2019930024106U KR930024106U KR960002379Y1 KR 960002379 Y1 KR960002379 Y1 KR 960002379Y1 KR 2019930024106 U KR2019930024106 U KR 2019930024106U KR 930024106 U KR930024106 U KR 930024106U KR 960002379 Y1 KR960002379 Y1 KR 960002379Y1
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KR
South Korea
Prior art keywords
wire
tube
conductors
electric
conductor
Prior art date
Application number
KR2019930024106U
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Korean (ko)
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KR950015733U (en
Inventor
김승일
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김승일
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Priority to KR2019930024106U priority Critical patent/KR960002379Y1/en
Publication of KR950015733U publication Critical patent/KR950015733U/en
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Publication of KR960002379Y1 publication Critical patent/KR960002379Y1/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462Tubings, i.e. having a closed section
    • H02G3/0481Tubings, i.e. having a closed section with a circular cross-section
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/02Single bars, rods, wires, or strips
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/0009Details relating to the conductive cores

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

내용 없음.No content.

Description

전선이 내장된 전선용 관Wire tube with built-in wire

제1도는 본 고안에 의한 전선용 관의 일부를 절단하여 보인 사시도.1 is a perspective view showing a portion of the electric wire tube according to the present invention.

제2도는 제1도의 I - I 선 방향에 따른 종단면도.2 is a longitudinal sectional view taken along the line I-I of FIG.

제3도는 기존 전선관들의 설치 일예를 나타낸 도면이다.3 is a diagram illustrating an example of installation of existing conduits.

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

10 : 수지관체 12 : 주벽부10: resin tube 12: main wall portion

14a, 14b, 14c : 전선용도체14a, 14b, 14c: conductor for wire

본 고안은 전기공사등을 행할시 배선작업에 이용되는 전선이 내장된 전선용 관에 관한 것으로, 특히 전선용도체들을 수지관의 몸체내에 일체로 매입되게 한것에 의해, 배관작업을 편리하고 신속히 할 수 있도록한 전선이 내장된 전선용 관에 관한 것이다.The present invention relates to an electric wire tube in which electric wires used for wiring work are carried out when electrical work is carried out, and in particular, the electric wire conductors are embedded in the body of the resin tube so that piping work can be carried out conveniently and quickly. The present invention relates to a tube for an electric wire with a built-in electric wire.

일반적으로 전기공사등의 각종 공사를 필요로 되는 배선작업은, 기설치된 PVC관을 따라서 행하고 있다. 그 일예를 제3도에 도시하였다.Generally, the wiring work which requires various constructions, such as an electrical construction, is performed along the already installed PVC pipe. An example is shown in FIG.

먼저, 전선보호관(1)은 콘크리이트를 타설하기 위해 사전설치한 거푸집(미도시)내에 위치된다. 거푸집내로 콘크리이트(C)가 타설되고 양생기간을 거친 후 거푸집은 철거된다. 또한 전선보호관(1)매설시 콘크리이트(C)에는 전선을 인출하기 위한 박스들(4,4')이 일정간격을 두고 마련된다. 상기 콘크리이트(C)내에 견고하게 지지된 전선보호관(1)내로는 필요로 하는 전선들(2)이 그 전선보호관(1)을 따라서 목적지까지 배선된다. 이에 의해 배선작업은 완료된다.First, the wire protection tube 1 is located in a formwork (not shown) preinstalled for placing concrete. After the concrete (C) is poured into the form and undergoes a curing period, the form is demolished. In addition, when embedding the wire protection tube (1), the concrete (C) is provided with a box (4, 4 ') for drawing a wire at regular intervals. Into the wire protection tube 1 which is firmly supported in the concrete C, necessary wires 2 are wired along the wire protection tube 1 to the destination. This completes the wiring work.

그러나, 기존 배선작업은 전선보호관(1)을 설치후 일일히 전선들(2)을 보호관(1)을 따라서 입선해야만 되는 큰 어려움이 있다. 또한 전선을 추가 입선시에는 기존전선을 뽑아내고 다시 추가된 전선을 입선해야만 하는 어려움도 있다. 특히 보호관내에 전선들의 밀집배치로 과열시 화재위험이 따른다. 또 화재시에는 전선관으로부터 전선교체가 불가능하기 때문에, 전선관 자체까지도 모두 교체해야만 되는 문제가 있다.However, the existing wiring work has a great difficulty of having to wire the wires (2) along the protective tube (1) after installing the wire protective tube (1). In addition, when additional wires are selected, existing wires must be pulled out and the added wires must be entered again. In particular, there is a risk of fire when overheated due to the crowded arrangement of wires in the protective tube. In addition, in the event of a fire, it is impossible to replace the wire from the conduit, so there is a problem that even the conduit itself must be replaced.

본 고안의 목적은 상기 제 결점들을 해소하고 대상(帶狀)으로 형성한 전선용도체를 수지관의 몸체에 직접 매입되게 한것에 의해, 배관작업을 손쉽게 신속히 행할 수 있도록 한 전선이 내장된 전선용 관을 제공하는데에 있다.The object of the present invention is to eliminate the above-mentioned drawbacks and insert the wire conductor formed as a target directly into the body of the resin tube, so that the wire can be easily and quickly carried out for the electric wire with a built-in wire. In providing a coffin.

상기 목적을 달성키 위한 본 고안의 특징은 전선보호용 관에 있어서, 전원을 공급하기 위한 도전성도체가 상기 전선보호용 관의 주벽부내에 일체로 매입되어 있는 것을 특징으로 하는 전선이 내장된 전선용 관에 있다.A feature of the present invention for achieving the above object is a wire protection tube, in which a conductive conductor for supplying power is integrally embedded in a main wall portion of the wire protection tube. have.

이하, 본 고안의 바람직한 실시예를 첨부도면에 의거 상세하게 기술한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안에 의한 전선용 관의 일부를 절단하여 보인 사시도이다. 본 고안의 전선용 관은 PVC등으로 성형되는 수지관체(10)와, 그 관체(10)의 주벽부(12)내에 등간격을 두고 길이방향을 따라서 매입된 전선용도체들(14a,14b,14c)로 구성된다. 상기 전선용도체들(14a,14b,14c)은 기존 전선과 동일재질인 Cu로써 소정넓이를 갖는 대상(帶狀)으로 제조된다. 상기 전선용도체들(14a,14b,14c)의 크기와 두께는 기존 전원선과 연결함에 어려움이 없을 정도이면 바람직하다.1 is a perspective view showing a portion of the electric wire tube according to the present invention. The wire tube of the present invention is a resin tube 10 formed of PVC or the like, and wire conductors 14a and 14b embedded along the longitudinal direction at equal intervals in the main wall portion 12 of the tube body 10. 14c). The wire conductors 14a, 14b, and 14c are made of a material having a predetermined width of Cu, which is the same material as that of the existing wire. The size and thickness of the wire conductors 14a, 14b, and 14c are preferred as long as there is no difficulty in connecting with existing power lines.

또한, 상기 전선용도체들(14a,14b,14c)은 사용전압(210 또는 110V)에 따라서 맞는 가닥수로 설치될 수 있음은 쉽게 이해할 수 있을 것이다. 도면표시의 실시예는 220V용으로 사용되는 전선관의 일예를 나타낸 것으로, 220V시 상기 전선용도체들(14a,14b,14c)중 어느 하나는 어스 선으로 사용되고, 나머지는또는전원선으로 이용된다.In addition, it will be readily understood that the wire conductors 14a, 14b, and 14c may be installed in the appropriate number of strands according to the use voltage 210 or 110V. The embodiment of the drawing shows an example of the conduit used for 220V, one of the conductors (14a, 14b, 14c) of the wire at 220V is used as the earth wire, the rest or Used as a power line.

제2도는 제1도의 I-I선 방향에 따른 단면도이다. 상기 전선용도체들(14a,14b,14c)은 관체(10)의 성형위치에 원주방향으로 일정간격을 두고 위치됨에 의해, 관체(10)성형시 그 관체(10)의 주벽부(12)내에 일체로 매입되는 상태로 된다. 상기 전선용도체들(14a,14,14c)을 완만하게 굽은 형태의 반구면을 이루게 하면, 관체(10)의 주벽부(12)내에 보다 긴밀하게 순응되게 하여 매입할 수가 있다.2 is a cross-sectional view taken along the line I-I of FIG. The wire conductors 14a, 14b, and 14c are positioned at regular intervals in the circumferential direction at the forming position of the tube body 10, so that the inner wall 12 of the tube body 10 is formed when the tube body 10 is formed. It becomes the state which is integrally embedded. When the wire conductors 14a, 14, and 14c have a hemispherical surface having a gently curved shape, the wire conductors 14a, 14, and 14c can be embedded in the circumferential wall 12 of the tubular body 10 more closely.

상기 관체(10)의 주벽부(12)의 두께(t)는 상기 전선용도체들(14a,14b,14c)을 충분히 절연되게 피복하는 두께로 성형하면 바람직하다. 또한 관체(10)의 직경은 임의의 싸이즈로 다양하게 제작되며, 원하는 길이로 절단하여 사용할 수가 있다.The thickness t of the circumferential wall portion 12 of the tubular body 10 may be molded to a thickness that sufficiently covers the wire conductors 14a, 14b, and 14c. In addition, the diameter of the tubular body 10 can be variously manufactured by arbitrary sizes, and can cut and use to desired length.

이상과 같이 본 고안에 의하면, 전선용도체를 관체의 주벽부내에 직접 매입되게 한것에 의해, 전선용관을 매설하는 즉시 기존 전선과 연결할 수가 있는 것으로, 종래 관 설치 후 또다시 전선을 입선해야 하는 불필요한 작업공정과, 시간 및 인력등이 절감되는 효과가 있다.As described above, according to the present invention, the wire conductor is directly embedded in the main wall of the pipe, so that the wire can be connected with the existing wire immediately after the wire is buried. Work process, time and manpower is reduced.

또한, 도체를 관체에 직접 내장한 것에 의해 별도의 전선설치가 불요(不要)하게 되므로, 전선제조에 소요되는 자재비와 인건비등을 절감시킨 효과가 있다. 또 전선용도체들이 거리를 두고 설치되기 때문에 과열로 인한 화재등의 위험발생이 없는 효과가 있다.In addition, since the conductor is directly embedded in the pipe, it is unnecessary to install a separate wire, thereby reducing the material costs and labor costs required for wire production. In addition, since conductors for wires are installed at a distance, there is no effect such as a fire caused by overheating.

Claims (2)

전선보호용 관에 있어서, 전원을 공급하기 위한 도전성도체가 상기 전선보호용 관의 주벽부내에 일체로 매입되어 있는 것을 특징으로 하는 전선이 내장된 전선용 관.An electric wire protection tube, wherein an electric conductor for supplying electric power is integrally embedded in the main wall portion of the electric wire protection tube. 제1항에 있어서, 상기 도전성도체는 반구면을 이루는 얇은 판상으로 형성된 것을 특징으로 하는 전선이 내장된 전선용 관.The wire tube according to claim 1, wherein the conductive conductor is formed in a thin plate shape forming a hemispherical surface.
KR2019930024106U 1993-11-17 1993-11-17 Conduit tube KR960002379Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930024106U KR960002379Y1 (en) 1993-11-17 1993-11-17 Conduit tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930024106U KR960002379Y1 (en) 1993-11-17 1993-11-17 Conduit tube

Publications (2)

Publication Number Publication Date
KR950015733U KR950015733U (en) 1995-06-19
KR960002379Y1 true KR960002379Y1 (en) 1996-03-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930024106U KR960002379Y1 (en) 1993-11-17 1993-11-17 Conduit tube

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KR950015733U (en) 1995-06-19

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