KR100884331B1 - Connector for electricwireprotecting tube of apartment house - Google Patents

Connector for electricwireprotecting tube of apartment house Download PDF

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Publication number
KR100884331B1
KR100884331B1 KR1020080070581A KR20080070581A KR100884331B1 KR 100884331 B1 KR100884331 B1 KR 100884331B1 KR 1020080070581 A KR1020080070581 A KR 1020080070581A KR 20080070581 A KR20080070581 A KR 20080070581A KR 100884331 B1 KR100884331 B1 KR 100884331B1
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KR
South Korea
Prior art keywords
wire protection
groove
protection tube
connector
connecting rods
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KR1020080070581A
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Korean (ko)
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차경선
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일강알앤비(주)
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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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A connector for an electric wire protecting tube of an apartment house is provided to previously prevent damage and short-circuit of a connector due to earth pressure in burying a protecting tube or placing concrete on a structure. A connector for an electric wire protecting tube for an apartment house includes a contact rubber, a pair of connectors, a plurality of connecting rods and a plurality of supporting arms. The contact rubber(10) has a shape of semicircular tube and connects joint parts of two electric wire protecting tubes(1,1') with each other. A combining protrusion and a combining groove are formed at opposite end surfaces of the respective contact rubber. A pair of connectors(20,20') covers the outer circumference of the contact rubber. A plurality of connecting rods(30,30') connects the pair of connectors with each other. A plurality of supporting arms(40,40') supports the connecting rods. The connecting rods are supported by the electric wire protecting tube.

Description

공동주택용 전선 보호관 연결구조{Connector for electricwireprotecting tube of apartment house}Connector for electricwireprotecting tube of apartment house}

본 발명은 전선 보호관 연결구조에 관한 것으로, 더욱 상세하게는 공동주택의 지중선로를 보호하는 파형 전선보호관의 이음부를 지지암에 의한 연결구조를 가지므로, 편리하면서도 보다 견고한 연결은 물론, 수밀효과에도 매우 뛰어나게 한 공동주택용 전선 보호관 연결구조에 관한 것이다.The present invention relates to a wire protection tube connection structure, and more particularly, because the joint structure of the corrugated wire protection tube to protect the underground line of the multi-family housing by the support arm, convenient and solid connection, as well as watertight effect It is about a very good wire harness connection structure for apartment buildings.

일반적으로 도심 등에서는 미관을 고려하여 전선 등을 지상에 설치하지 않고 지하에 매설하고 있는 것인바,In general, in the city center, the electric wires are buried underground without installing the ground in consideration of aesthetics.

이때, 전선 케이블이 외부로부터 안전하게 보호받을 수 있도록 전선보호관을 지하에 매설하고 그 내측으로 전선 케이블을 내입하여 설치하게 된다. At this time, the wire protection tube is buried underground so that the wire cable can be safely protected from the outside, and the wire cable is inserted into the inside.

이렇게 케이블을 내입 설치하는 전선보호관은 보통 지중전선관(E.L.P)이나 PE전선관, PVC HI전선관을 사용하게 되는 것으로, 지중전선관은 그 방향성을 위해 자유자재로 구부러지고 장애물의 우회시공이 가능하여야 하므로 다수의 파형 보호 관이 연결 사용되며, 이러한 보호관은 특히, 매설 후 토압이나 지면 콘크리트 타설시 그 콘크리트 하중에 견뎌내야 하는 것이다.The wire protection tube that installs the cable in this way usually uses underground cable (ELP), PE cable, PVC HI cable, and underground cable should be bent freely for its directionality and be able to bypass obstacles. Corrugated guard tubes are used in connection, and these guard tubes must withstand their concrete loads, especially when laying earth pressure or ground concrete after laying.

이와같이 사용되는 종래의 지중케이블을 보호하는 전선보호관의 연결구조는 그 보호관의 이음부를 테이프를 이용한 연결 및 그 연결부위에 별도의 방수액을 도포하여 수분유입을 차단하는 구조로 시공되어지고 있는 것이다.The connection structure of the wire protection tube to protect the conventional underground cable used in this way is to be connected to the joint of the protection tube using a tape and to construct a structure to block the inflow of water by applying a separate waterproof solution to the connection portion.

그러나 상기와 같은 종래의 전선보호관 연결구조는 그 연결부의 강도가 취약하여 매설작업이나 지면 콘크리트 타설 작업시 처짐현상에 의한 파손이나, 지반침하시 상부로부터 전해지는 토압을 견디지 못하고 쉽게 파손되는 문제점이 있으며, 심할경우 연결부가 단락되는 현상까지 초래할 수 있는 심각한 문제점이 발생하였다.However, the conventional wire protection tube connection structure as described above has a problem in that the strength of the connection part is weak, so that it is not damaged due to sagging during laying work or ground concrete placing, or it cannot easily withstand the earth pressure transmitted from the upper part during ground subsidence. In some cases, serious problems can occur that can lead to short circuits.

또한, 이러한 문제점은 연결부의 수밀효과를 저하시키는 직접적인 요인이 되는 것인바, 이와같이 수밀효과가 저하시 그 틈새로 물이 유입시에는 전기 누전에 의한 감전사고를 유발할 수 있는 매우 심각한 문제가 발생되어 지고 있는 것이다.In addition, this problem is a direct factor to reduce the watertight effect of the connection part, so when the watertight effect is deteriorated, when water flows into the gap, a very serious problem may occur that may cause an electric shock due to electrical leakage. It is.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 전선보호관의 연결 및 그 밀착력 및 강도를 높여줌으로서, 상부에서 전해지는 하중이나 토압으로부터 안전하고 이로인한 수밀효과 또한 극대화시킬 수 있게한 공동주택용 전선 보호관 연결구조를 제공함에 본 발명의 목적이 있는 것이다.The present invention has been made to solve the above problems, by increasing the connection and the strength and strength of the connection of the wire protection tube, it is safe from the load or earth pressure transmitted from the upper and thereby the watertight effect for the apartment house It is an object of the present invention to provide a wire protective tube connection structure.

본 발명의 상기 목적을 달성하기 위한 수단으로는,
외부 둘레에 일정간격으로 다수의 돌조와 요홈조가 형성된 양측의 전선보호관과, 다수개로 분할된 반원링 형상으로 2개 결합시 1조의 원형링을 이루고 양끝단의 플랜지부에 볼트와 너트로 체결되어 전선보호관결착하는 다수의 결착링과, 상기 결착링을 서로 연결하며 양측에는 나사산이 형성되어 너트 체결 고정되는 다수의 연결봉으로 구성된 전선보호관 연결구조에 있어서,
반원관 형상으로 상하 2개 1조로 이루어져 양측의 전선보호관의 단부를 상하에서 연결하며, 각각의 내주면에는 상기한 돌조와 요홈조에 형합되는 다수의 계지돌조와 계지요홈조가 형성되고, 외주면 중간부 둘레에 압착홈을 형성하되, 각각의 양끝 단부면에 형성된 결합돌기와 결합홈에 의해 서로 결합되어 수밀작용을 하는 밀착고무와;
상기한 밀착고무의 외주면을 감싸며 결착되며, 일측 내주면에 상기한 압착홈에 안착되는 압착돌조가 형성되고, 주연부에 수평방향으로 다수의 연결봉삽입공이 형성된 결착링으로 된 양측 2개조 한쌍의 연결구와;
상기한 연결구의 결착링으로 부터 일측에서 타측으로 하향 경사지게 형성하되, 일측이 수직절곡되어 체결공이 형성되고, 타측 내주면에는 계지돌기와 계지홈이 형성되어, 일측이 체결공에 의해 결착링의 외측에서 연결봉에 삽입되어 너트 체결되고, 타측이 계지돌기와 계지홈에 의해 전선보호관의 돌조와 요홈조에 삽입 고정되는 다수의 지지암으로 구성함으로 달성할 수 있는 것이다.As a means for achieving the above object of the present invention,
Electric wire protection pipes on both sides formed with a plurality of protrusions and grooves at regular intervals on the outer circumference and a semi-circular ring divided into two, forming a pair of circular rings when two are combined, and fastened with bolts and nuts at flanges at both ends. In the wire protection tube connection structure consisting of a plurality of binding rings to connect the protective tube, and a plurality of connecting rods connecting the binding ring to each other and a screw thread is formed on both sides, the nut is fastened and fixed,
It consists of two sets of two top and bottom in the shape of a semi-circular tube, and connects the ends of the wire protection pipes on both sides from the top and bottom, and each of the inner circumferential surfaces is formed with a plurality of locking protrusions and ridge grooves formed in the protrusions and grooves, and around the middle of the outer circumferential surface. Forming a pressing groove in the, each of the close contact rubber is coupled to each other by the coupling projection and the coupling groove formed on the end surface of each end and the watertight action;
A pair of two-sided couplers formed of a binding ring formed around the outer circumferential surface of the close contact rubber and fixed to one side of the inner circumferential surface, the compression protrusion being seated in the pressing groove, and a plurality of connection rod insertion holes formed in a horizontal direction at the periphery;
From the binding ring of the connector is formed to be inclined downward from one side to the other side, one side is vertically bent to form a fastening hole, the other inner circumferential surface is formed with the engaging projection and the locking groove, one side is connected to the connecting rod from the outside of the binding ring by the fastening hole Is inserted into the nut is fastened, the other side can be achieved by consisting of a plurality of support arms that are inserted and fixed to the protrusion and groove groove of the wire protection tube by the locking projection and the locking groove.

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이상과 같이 본 발명 공동투택용 전선 보호관 연결구조는, 간편하게 시공이 가능한 연결구에 의해 편리하면서도 보다 견고한 연결이 가능하여, 매설작업이나 지면 콘크리트 타설 작업시 처짐현상에 의한 파손이나, 지반침하시 상부로부터 전해지는 토압으로 인한 연결구의 파손 및 연결부의 단락현상을 미연에 방지할 수 있는 효과를 얻을 수 있는 것이다.As described above, the wire protection tube connecting structure of the present invention for joint contact can be conveniently and firmly connected by a connector that can be easily constructed, and can be damaged from drooping or ground subsidence during laying or laying of ground concrete. It is possible to prevent the damage of the connector and the short circuit of the connection due to the earth pressure.

또한, 연결부의 견고한 연결로 수밀효과를 극대화시킬 수 있어 누수로 인한 전기 누전 및 감선사고를 미연에 방지할 수 있는 효과를 얻을 수 있는 것이다.In addition, it is possible to maximize the watertight effect through a solid connection of the connection to obtain an effect that can prevent the electrical leakage and wire leakage due to leakage in advance.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미 로 한정해서 해석되어서는 아니되며, 발명자는 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 terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best describe their invention. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical idea of the present invention, which can be replaced at the time of the present application It should be understood that there may be various equivalents and variations.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참고하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 공동주택용 전선 보호관 연결구조의 분해사시도, 도 2는 본 발명 공동주택용 전선 보호관 연결구조의 결합사시도, 도 3은 본 발명 공동주택용 전선 보호관 연결구조의 결합단면도, 도 4는 본 발명 공동주택용 전선 보호관 연결구조의 측면도이다.1 is an exploded perspective view of the wire protection tube connection structure of the present invention, Figure 2 is a perspective view of the connection structure of the wire protection tube connection structure of the present invention, Figure 3 is a cross-sectional view of the connection structure of the wire protection tube connection structure of the present invention, Figure 4 is the present invention This is a side view of the connection structure of the electric wire sheath for an apartment house.

도 1 내지 도 4의 도시와 같이 본 발명 공동주택용 전선 보호관 연결구조는, 연결하고자 하는 2개의 양측 전선보호관(1)(1')의 이음부의 연결 및 수밀작용하는 밀착고무(10)와; 상기 밀착고무(10)의 외주면을 감싸는 양측 한쌍의 연결구(20)(20')와; 상기 연결구(20)(20')를 서로 연결시켜주는 다수의 연결봉(30)(30')과; 상기 연결봉(30)(30')의 고정 및 전선보호관(1)(1')에 지지되는 다수의 지지암(40)(40')으로 구성된 것으로,1 to 4, the wire protection tube connecting structure of the present invention, the connection between the joints and the water-tight action of the joints of the two wire protection pipes (1) (1 ') to be connected; A pair of both ends 20 and 20 'surrounding the outer circumferential surface of the contact rubber 10; A plurality of connecting rods 30 and 30 'for connecting the connectors 20 and 20' to each other; It is composed of a plurality of support arms (40, 40 ') that is fixed to the connecting rods 30, 30' and the wire protection tube (1) (1 '),

상기 밀착고무(10)는, 연결되는 양측의 전선보호관(1)(1')의 단부를 감싸며, 소정의 길이와 비교적 두꺼운 반원관 형상으로 대항되는 2개 1조로 이루어지며 연질의 고무재로 이루어진 것으로, The close contact rubber 10 is wrapped around the ends of the wire protection tube (1) (1 ') of the both sides to be connected, consisting of a pair of two opposed to a predetermined length and a relatively thick semi-circular tube shape made of a soft rubber material In that,

각각의 밀착고무(10) 내주면에는 전선보호관(1)(1')의 외주면에 형성된 다수의 돌조(2)와 요홈조(3)와 동일폭과 깊이를 갖는 계지돌조(11)와 계지요홈조(12)가 형성되고, 그 외주면 중간부 둘레에는 함몰 형성된 압착홈(13)이 형성된 것이며, 각각의 밀착고무(10) 양끝 단부면에는 서로 결합가능한 결합돌기(14)와 결합홈(15)이 각각 형성되어 서로 결합시 양측의 전선보호관(1)(1')의 이음부를 감싸며 결착되며, 결착시 원형관을 이루게 구성된 것이다.Each close contact rubber (10) has an inner circumferential surface of each of the protrusions (11) and groove grooves having the same width and depth as the plurality of protrusions (2) and groove grooves (3) formed on the outer circumferential surface of the wire protection tube (1) (1 ') (12) is formed, and the recessed grooves 13 are formed around the middle portion of the outer circumferential surface thereof, and the engaging projections 14 and the coupling grooves 15, which can be coupled to each other, are formed at both end surfaces of each of the adhesive rubbers 10. Each is formed is bound to each other and bonded to surround the joints of the wire protection tube (1) (1 ') of both sides when combined with each other, it is configured to form a circular tube.

상기 연결구(20)(20')는, 상기한 밀착고무(10)를 감싸며 결착되는 반원링 형상의 다수의 결착링(21)(21')으로 분할 형성되며, 대항되는 결착링(21)(21')은 2개 1조로 이루어져 연결되는 양측 전선보호관(1)(1')에 각각 1조씩 2개조가 한쌍으로 이루어지며 금속재를 사용함이 바람직한 것으로,The connector 20, 20 'is divided into a plurality of binding rings (21, 21') of semi-circular ring shape is wrapped around the adhesive rubber (10), the binding ring 21 is opposed ( 21 ') is a pair of two pairs of pairs of wire protection pipes (1) (1') on each side connected by a pair of two pairs, and it is preferable to use a metal material.

각각의 결착링(21)(21') 양끝단에는 플랜지부(22)가 형성되어 그 플랜지부(22)에 의해 볼트(B)와 너트(N) 체결되어 원형링을 이루는 1조의 연결구(20)가 이루어지는 것이며, 상기 각각의 결착링(21)(21') 일측 내주면에는 상기한 밀착고무(10)의 압착홈(13)에 안착되어 밀착고무(10)를 압착하는 압착돌조(23)가 형성되며, 결착링(21)(21')의 주면에는 수평관통되는 다수의 연결봉삽입공(24)이 형성된 것이다. Flange portions 22 are formed at both ends of each of the engagement rings 21 and 21 ', and a pair of couplings 20 are formed by engaging the bolt B and the nut N by the flange portion 22 to form a circular ring. In the inner circumferential surface of each of the binding rings 21 and 21 ', the pressing protrusions 23 are seated in the pressing grooves 13 of the contact rubbers 10 and press the contact rubbers 10. Is formed, a plurality of connecting rod insertion hole 24 is formed in the main surface of the binding ring (21) (21 ') through the horizontal.

상기 연결봉(30)(30')은, 양측에 나사산(31)이 형성된 다수의 금속봉으로 구 성된 것으로, 양측이 상기한 연결구(20)(20')의 결착링(21)(21')에 형성된 연결봉삽입공(24)에 삽입되어 양측의 연결구(20)(20')가 서로 연결되게 구성된 것이다.The connecting rods 30 and 30 'are composed of a plurality of metal rods having threads 31 formed on both sides thereof, and both sides of the connecting rods 30 and 30' are connected to the binding rings 21 and 21 'of the connector 20 and 20'. Is inserted into the formed connecting rod insertion hole 24 is configured to be connected to each other the connector 20, 20 '.

상기 지지암(40)(40')은, 결착링(21)(21')으로 부터 일측에서 타측으로 하향 경사지게 형성된 금속 브라켓으로 구성된 것으로, 일측이 상부를 향하게 수직 절곡되어 체결공이 형성되고, 타측 내주면에는 상기한 전선보호관(1)(1')의 돌조(2)와 요홈조(3)의 폭과 깊이와 동일한 형상과 모양을 갖는 계지돌기(42)와 계지홈(43)이 형성되어, 일측이 체결공(41)에 의해 결착링(21)(21')의 외측에서 연결봉(30)(30')에 삽입되어 나사산(31)에 너트(N) 체결되고, 타측은 계지돌기(42)와 계지홈(43)에 의해 전선보호관(1)(1')의 돌조(2)와 요홈조(3)에 형합 고정되게 구성된 것이다.The support arms 40 and 40 'are made of metal brackets formed to be inclined downward from one side to the other side from the binding rings 21 and 21', and one side is vertically bent upward to form a fastening hole, and the other side. On the inner circumferential surface there are formed locking projections 42 and locking grooves 43 having the same shape and shape as the width and depth of the protrusions 2 and the recesses 3 of the wire protection tube 1, 1 ', One side is inserted into the connecting rods 30, 30 ′ from the outside of the binding rings 21, 21 ′ by the fastening holes 41, and the nut N is fastened to the thread 31, and the other side is a locking protrusion 42. ) And the locking groove 43 is configured to be fixed to the protrusion (2) and the groove groove (3) of the wire protection tube (1) (1 ').

이하, 상기와 같은 구성을 갖는 본 발명 공동주택용 전선 보호관 연결구조의 설치관계 및 그 작용을 상세히 설명한다.Hereinafter, the installation relationship and the action of the wire protection tube connecting structure of the present invention having the configuration as described above will be described in detail.

먼저, 본 발명 공동주택용 전선 보호관 연결구조의 설치관계를 살펴보면 다음과 같다.First, look at the installation relationship of the wire protection tube connection structure for the present invention multi-unit housing as follows.

지중에 매설되는 전선 보호관은 매설되는 전선의 길이 및 방향성에 따라 연결 사용하여야 하는 것이며, 그 연결부위의 견고함을 위해 본 발명 연결구가 사용되는 것으로, The wire protection tube embedded in the ground is to be used according to the length and direction of the wire to be embedded, the connector of the present invention is used for the strength of the connection portion,

먼저, 양측의 전선보호관(1)(1')을 연결키 위해서는 연결하고자 하는 전선보호관(1)(1')의 끝단을 서로 면접되게 배열하면 되는 것으로, 서로 면접되게 배열된 각각의 전선보호관(1)(1')의 이음부에는 한쌍의 밀착고무(10)가 설치되는 것이다.First, in order to connect the wire protection tube (1) (1 ') of both sides, the ends of the wire protection tube (1) (1') to be connected are arranged to be interviewed with each other, each wire protection tube arranged to be interviewed with each other ( 1) (1 ') is a pair of contact rubber 10 is installed in the joint.

즉, 도 2 및 도 3의 도시와 같이 이음부에 밀착고무(10)가 설치되는 것으로, 그 밀착고무(10)의 내주면에 형성된 계지돌조(11)와 계지요홈조(12)가 전선보호관(1)(1')의 외주면에 형성된 돌조(2)와 요홈조(3)에 형합되게 양측의 전선보호관(1)(1')을 동시에 감싸면 되는 것이다. That is, as shown in FIGS. 2 and 3, the adhesive rubber 10 is installed at the joint portion, and the locking protrusion 11 and the locking groove 12 formed on the inner circumferential surface of the adhesive rubber 10 are wire protecting tubes ( 1) The wire protection tube (1) (1 ') of both sides is to be wrapped at the same time to form a protrusion (2) and groove groove (3) formed on the outer peripheral surface of (1').

이때, 각각의 밀착고무(10)는 그 끝단부에 형성된 결합돌기(14)와 결합홈(15)에 의해 서로 밀착 결합되는 것이다.At this time, each of the adhesive rubber 10 is in close contact with each other by the coupling protrusion 14 and the coupling groove 15 formed in the end portion.

상기와 같이 밀착고무(10)에 의해 전선보호관(1)(1')의 연결이 이루어진 상태에서 그 밀착고무(10)의 외주면에는 한쌍의 연결구(20)(20')가 결합되는 것으로, A pair of connectors 20, 20 'are coupled to the outer circumferential surface of the close contact rubber 10 in a state where the wire protection tube 1, 1' is connected by the close contact rubber 10 as described above.

그 연결구(20)(20')는, 각각의 결착링(21)(21') 일측에 형성된 압착돌조(23)를 전기한 밀착고무(10)의 외주면 중간부에 형성된 압착홈(13)에 안착시키면 되는 것이다.The connector 20, 20 'is formed in the pressing groove 13 formed in the middle portion of the outer circumferential surface of the contact rubber 10, in which the pressing protrusions 23 formed on one side of each of the binding rings 21, 21' are inserted. You just have to settle down.

즉, 각각 반원링 형상으로 1조를 이루는 2개의 결착링(21)(21')을 밀착고무(10)의 압착홈(13) 및 그 외주면에 면접되게 결착후 각각의 결착링(21)(21')의 단부에 형성된 플랜지부(22)를 이용해 볼트(B)와 너트(N)체결하면 되는 것이다.That is, after each of the two binding rings (21, 21 ') forming a set in a semi-circular ring shape to be interviewed to the pressing groove 13 and the outer peripheral surface of the contact rubber 10, each binding ring (21) ( What is necessary is just to fasten the bolt B and the nut N using the flange part 22 formed in the edge part of 21 '.

이와같이 연결구(20)(20')는 결착링(21)(21')의 상호 결합작용에 의해 이루어지는 것으로, 각각 2개조 한쌍의 연결구(20)(20')의 설치관계는 전선보호관(1)(1')의 이음부 즉, 밀착고무(10)로 부터 양측으로 대칭되게 밀착 설치하면 되는 것이다.Thus, the connector 20, 20 'is made by the mutual coupling action of the binding ring (21) (21'), the installation relationship of two pairs of connector (20, 20 '), respectively, the wire protection tube (1) What is necessary is just to install symmetrically close to both sides from the joint part of (1 '), ie, the contact rubber (10).

상기와 같이 밀착고무(10)의 외측에서 양측으로 연결구(20)(20')가 설치된 상태에서 다수의 연결봉(30)(30') 설치되는 것으로, As described above, a plurality of connecting rods 30 and 30 'are installed in a state in which connectors 20 and 20' are installed at both sides from the outer side of the close contact rubber 10,

그 연결봉(30)(30')은, 그 양측을 각각의 연결구(20)(20')의 결착링(21)(21')에 형성된 연결봉삽입공(24)을 관통하여 돌출되게 설치하면 되는 것으로, 설치되는 연결봉(30)(30')은 다수개 설치되는 것이다.The connecting rods 30 and 30 'may be provided so as to protrude through the connecting rod inserting holes 24 formed in the binding rings 21 and 21' of the respective connectors 20 and 20 '. In this case, the connecting rods 30 and 30 'are installed in plural numbers.

상기와 같이 연결봉(30)(30')이 설치된 상태에서 다수의 지지암(40)(40') 설치되는 것으로,As described above, a plurality of support arms 40 and 40 'are installed in a state in which connecting rods 30 and 30' are installed.

그 지지암(40)(40')은, 그 일측에 형성된 체결공(41)을 통해 결착링(21)(21')의 외부로 돌출된 연결봉(30)(30')에 삽입하면 되는 것이며, 삽입된 지지암(40)(40')은 너트(N)체결하여 고정하면 되는 것이다.The support arms 40 and 40 'may be inserted into connecting rods 30 and 30' protruding to the outside of the binding rings 21 and 21 'through fastening holes 41 formed at one side thereof. The inserted support arms 40 and 40 'may be fixed by fastening with a nut (N).

또한, 지지암(40)(40')의 타측에 형성된 계지돌기(42)와 계지홈()은 전선보호관(1)(1')의 외주면에 형성된 돌조(2)와 요홈조(3)에 형합되어 지지 고정되는 것으로, 양측 한쌍의 연결구(20)(20')에 동일하게 설치하면 되는 것이다.In addition, the locking projection 42 and the locking groove () formed on the other side of the support arms 40 (40 ') are provided in the protrusion (2) and groove groove (3) formed on the outer circumferential surface of the wire protective tube (1) (1'). What is necessary is just to install and support, and to install it in the same pair to both pair of connector 20 (20 ').

이때, 설치되는 지지암(40)(40')은 양측의 전선보호관(1)(1')의 외둘레를 따라 다수개 설치되는 것이다.At this time, a plurality of support arms 40 and 40 'are installed along the outer circumferences of the wire protection tubes 1 and 1' on both sides.

이하, 상기와 같이 설치된 본 발명 공동주택용 전선 보호관 연결구조의 작용을 살펴본다.Hereinafter, look at the action of the wire protection tube connecting structure of the present invention the apartment house installed as described above.

본 발명 공동주택용 전선 보호관 연결구조는 도 2 및 도 3의 도시와 같이 연결하고자 하는 양측의 전선보호관(1)(1')의 이음부의 외둘레에 밀착되는 밀착고무(10)와, 상기 밀착고무(10)의 외둘레를 결착하는 결착링(21)(21')으로된 양측의 연결구(20)(20')와, 상기 양측의 연결구(20)(20')를 연결하는 다수의 연결봉(30)(30')과, 상기 연결봉의 고정 및 전선보호관(1)(1')의 외부에서 지지하는 다수의 지지암(40)(40')이 순차적으로 설치 시공된 것으로, The wire protection tube connection structure for a multi-unit house of the present invention is a close contact rubber (10) in close contact with the outer circumference of the joint of the wire protection pipe (1) (1 ') of both sides to be connected as shown in Figure 2 and 3, the close contact rubber A plurality of connecting rods for connecting the connector 20, 20 'on both sides of the binding ring 21, 21' to bind the outer circumference of the (10) and the connector 20, 20 'on both sides ( 30 and 30 'and a plurality of support arms 40 and 40' which are supported by the fixing of the connecting rod and the outside of the wire protection tube 1 and 1 'are sequentially installed and constructed.

양측의 전선보호관(1)(1')을 연결한 본 발명 공동주택용 전선 보호관 연결구조는 연질의 고무재로된 밀착고무(10)에 의해 그 이음부가 감싸지므로, 그 밀착력을 향상시키고, 수밀효과 또한 극대화시킬 수 있는 것이다.The wire protecting tube connecting structure of the present invention connecting the wire protecting tube (1) (1 ') of both sides is wrapped in a joint rubber (10) made of soft rubber material, so that the adhesion is improved, watertight effect It can also be maximized.

또한, 상기 밀착고무(10)의 외주면에 결착되는 연결구(20)(20')는, 그 결착링(21)(21')의 플랜지부(22)에 의해 결합에 의해 결착력을 높여줌은 물론 결착링(21)(21')의 일측에 형성된 압착돌조(23)에 의해 밀착고무(10)의 전선보호관(1)(1') 이음부 부분을 압착하므로, 밀착고무(10)의 밀착력 및 수밀성을 더욱더 향상시켜줄 수 있는 것이다.In addition, the connector 20, 20 'to be bonded to the outer circumferential surface of the adhesive rubber 10, as well as increase the binding force by the coupling by the flange portion 22 of the binding ring 21, 21' of course binding. Since the crimping protrusions 23 formed on one side of the rings 21, 21 'are crimped to the joints of the wire protection tube 1, 1' of the adhesive rubber 10, the adhesion and watertightness of the adhesive rubber 10 are reduced. It can be improved even more.

상기 양측의 연결구(20)(20')를 연결하는 다수의 연결봉(30)(30')은, 각각의 연결구(20)(20')의 좌우측으로의 단락을 방지 및 연결부의 강도를 높여주기 위한 것으로, 결착링(21)(21')의 외측으로 돌출된 연결봉(30)(30')의 단부에 지지암(40)(40')이 결합된 상태에서 너트(N) 체결함으로써 양측의 연결구(20)(20')의 견고한 연결이 가능하며, 이로인한 전선보호관(1)(1')의 연결 또한 견고하게 이루어지짐은 물론 다수개로 구성하므로써 외부에서 전해지는 토압이나 하중으로부터 효과적으로 견디어낼 수 있는 것이다.A plurality of connecting rods 30, 30 'connecting the connector 20, 20' of both sides, to prevent the short circuit to the left and right sides of each connector 20, 20 'and increase the strength of the connecting portion For this purpose, by connecting the nut (N) in the state in which the support arms 40, 40 'is coupled to the ends of the connecting rods 30, 30' protruding outward of the binding rings 21, 21 'of both sides The connector 20, 20 'can be firmly connected, and thus the connection of the wire protection tube 1, 1' is also made securely, and it can effectively endure the earth pressure or load transmitted from the outside by constructing a plurality. It can be.

상기 다수의 지지암(40)(40')은, 일측이 결착링(21)(21')에 고정되고 타측이 전선보호관(1)(1')의 외둘레에 고정되므로, 전선보호관(1)(1')이 연결구(20)(20') 로 부터 외측으로 벗어나려는 것을 방지하기 위한 것이다.The plurality of support arms 40, 40 ', one side is fixed to the binding ring (21) (21') and the other side is fixed to the outer circumference of the wire protective tube (1) (1 '), the wire protective tube (1) (1 ') is to prevent the outward from the connector 20, 20'.

이상과 같이 본 발명 공동주택용 전선 보호관 연결구조는 간편한 시공이 가능하면서도 양측의 전선보호관(1)(1')의 견고한 연결은 물론 그 이음부의 강도 및 밀착력을 향상시켜주고, 이음부의 수밀 효과 또한 극대화시켜줄 수 있는 것이다. As described above, the wire protection tube connection structure for the multi-unit house of the present invention can be easily installed, but also firmly connects the wire protection tubes 1 and 1 'on both sides, and also improves the strength and adhesion of the joint, and maximizes the watertightness of the joint. I can let you.

도 1은 본 발명 공동주택용 전선 보호관 연결구조의 분해사시도.1 is an exploded perspective view of a wire protection tube connection structure of the present invention apartment.

도 2는 본 발명 공동주택용 전선 보호관 연결구조의 결합사시도. Figure 2 is a perspective view of the combination structure of the wire protection tube connection structure of the present invention.

도 3은 본 발명 공동주택용 전선 보호관 연결구조의 결합단면도.Figure 3 is a cross-sectional view of the connection structure of the present invention wire housing protection pipes.

도 4는 본 발명 공동주택용 전선 보호관 연결구조의 측면도.Figure 4 is a side view of the wire protection tube connection structure of the present invention apartment.

< 도면의 주요 부분에 대한 부호의 설명 >        <Description of Symbols for Main Parts of Drawings>

1,1' : 전선보호관 2 : 돌조1,1 ': wire protector 2: stone

3 : 요홈조3: grooved groove

10 : 밀착고무 11 : 계지돌조10: close contact rubber 11: locking stone

12 : 계지요홈조 13 : 압착홈12: gyeji groove trillion 13: crimp groove

14 : 결합돌기 15 : 결합홈14: coupling protrusion 15: coupling groove

20,20' : 연결구 21,21' : 결착링20,20 ': Connector 21,21': Locking ring

22 : 플랜지부 23 : 압착돌조22: flange portion 23: crimp protrusion

24 : 연결봉삽입공24: connecting rod insertion hole

30,30' : 연결봉 31 : 나사산30,30 ': Connecting rod 31: Thread

40,40' : 지지암 41 : 체결공40,40 ': Supporting arm 41: Fastening hole

42 : 계지돌기 43 : 계지홈42: locking projection 43: locking groove

Claims (1)

외부 둘레에 일정간격으로 다수의 돌조(2)와 요홈조(3)가 형성된 양측의 전선보호관(1)(1')과, 다수개로 분할된 반원링 형상으로 2개 결합시 1조의 원형링을 이루고 양끝단의 플랜지부(22)에 볼트(B)와 너트(N)로 체결되어 전선보호관(1)(1')결착하는 다수의 결착링(21)(21')과, 상기 결착링(21)(21')을 서로 연결하며 양측에는 나사산(31)이 형성되어 너트(N) 체결 고정되는 다수의 연결봉(30)(30')으로 구성된 전선보호관 연결구조에 있어서,Wire guard pipes (1) (1 ') on both sides formed with a plurality of protrusions (2) and groove grooves (3) at regular intervals on the outer circumference, and a pair of circular rings when two are combined in a semi-circular ring shape divided into a plurality of And a plurality of fastening rings 21 and 21 'fastened to the flange portion 22 at both ends by bolts B and nuts N to fasten the wire protection tube 1 and 1', and the fastening ring ( In the wire protection tube connection structure consisting of a plurality of connecting rods 30, 30 'are connected to each other (21) (21') and threads (31) are formed on both sides to fasten and fix the nut (N), 반원관 형상으로 상하 2개 1조로 이루어져 양측의 전선보호관(1)(1')의 단부를 상하에서 연결하며, 각각의 내주면에는 상기한 돌조(2)와 요홈조(3)에 형합되는 다수의 계지돌조(11)와 계지요홈조(12)가 형성되고, 외주면 중간부 둘레에 압착홈(13)을 형성하되, 각각의 양끝 단부면에 형성된 결합돌기(14)와 결합홈(15)에 의해 서로 결합되어 수밀작용을 하는 밀착고무(10)와;It consists of two sets of two top and bottom in the shape of a semi-circular tube, and connects the ends of the wire protection pipes 1, 1 'on both sides from above and below, and each of the inner circumferential surfaces is formed with a plurality of protrusions 2 and the grooves 3. The engaging protrusion 11 and the engaging groove 12 are formed, and the pressing groove 13 is formed around the middle of the outer circumferential surface, but by the engaging projections 14 and the engaging grooves 15 formed on the end surfaces of each end. Adhesion rubber (10) coupled to each other and watertight; 상기한 밀착고무(10)의 외주면을 감싸며 결착되며, 일측 내주면에 상기한 압착홈(13)에 안착되는 압착돌조(23)가 형성되고, 주연부에 수평방향으로 다수의 연결봉삽입공(24)이 형성된 결착링(21)(21')으로 된 양측 2개조 한쌍의 연결구(20)(20')와;Wrapped around the outer circumferential surface of the contact rubber (10) is bound, the pressing projection 23 is seated in the pressing groove 13 is formed on one inner circumferential surface, a plurality of connecting rod insertion holes 24 in the horizontal direction in the peripheral portion is formed A pair of two-sided pairs of connectors 20 and 20 'formed of binding rings 21 and 21' formed; 상기한 연결구(20)(20')의 결착링(21)(21')으로 부터 일측에서 타측으로 하향 경사지게 형성하되, 일측이 수직절곡되어 체결공(41)이 형성되고, 타측 내주면에는 계지돌기(42)와 계지홈(43)이 형성되어, 일측이 체결공(41)에 의해 결착링(21)(21')의 외측에서 연결봉(30)(30')에 삽입되어 너트(N) 체결되고, 타측이 계지돌기(42)와 계지홈(43)에 의해 전선보호관(1)(1')의 돌조(2)와 요홈조(3)에 삽입 고정되는 다수의 지지암(40)(40')으로 구성함을 특징으로 하는 공동주택용 전선 보호관 연결구조.From the binding rings 21 and 21 'of the connector 20, 20' is formed to be inclined downward from one side to the other side, one side is vertically bent to form a fastening hole 41, the locking projection on the other inner peripheral surface 42 and the engaging groove 43 is formed, one side is inserted into the connecting rods 30, 30 'from the outside of the binding ring 21, 21' by the fastening hole 41 to fasten the nut (N) A plurality of support arms 40 and 40 inserted into and fixed to the protrusions 2 and the grooves 3 of the wire protection tube 1 and 1 'by the locking protrusion 42 and the locking groove 43. Connection structure for electric wire protector for apartment house, characterized in that consisting of ').
KR1020080070581A 2008-07-21 2008-07-21 Connector for electricwireprotecting tube of apartment house KR100884331B1 (en)

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KR20190001828A (en) * 2017-06-28 2019-01-07 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102133707B1 (en) * 2020-03-04 2020-07-14 (주)건일엠이씨 Construction communication line protective pipe connection structure
CN114396511A (en) * 2021-11-02 2022-04-26 安徽省生宸源材料科技实业发展股份有限公司 Double-walled corrugated pipe self-sealing connecting flange joint
CN114396521A (en) * 2021-11-02 2022-04-26 安徽省生宸源材料科技实业发展股份有限公司 Detachable anti-falling self-sealing connection method and structure for corrugated pipeline
CN114413079A (en) * 2021-11-02 2022-04-29 安徽省生宸源材料科技实业发展股份有限公司 Plastic double-wall corrugated pipeline anti-drop self-sealing connection socket joint
CN115031064A (en) * 2021-11-02 2022-09-09 安徽省生宸源材料科技实业发展股份有限公司 Pipeline sealing ring with self-sealing function and sealing method

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KR100696318B1 (en) 2006-02-20 2007-03-19 허진 Device of connecting a connector for a pipeline
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KR101640703B1 (en) 2012-03-20 2016-07-18 지멘스 악티엔게젤샤프트 Connecting device and electrical switching system
KR102366132B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210134286A (en) * 2017-06-28 2021-11-09 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20190001828A (en) * 2017-06-28 2019-01-07 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210133942A (en) * 2017-06-28 2021-11-08 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210133939A (en) * 2017-06-28 2021-11-08 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210133940A (en) * 2017-06-28 2021-11-08 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210133943A (en) * 2017-06-28 2021-11-08 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102366130B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102364291B1 (en) 2017-06-28 2022-02-18 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102366133B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR20210133941A (en) * 2017-06-28 2021-11-08 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102366135B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102366131B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102366134B1 (en) 2017-06-28 2022-02-23 한국전력공사 Sealing device installed in oil filled cable and installed method
KR102133707B1 (en) * 2020-03-04 2020-07-14 (주)건일엠이씨 Construction communication line protective pipe connection structure
CN114413079B (en) * 2021-11-02 2024-04-02 安徽省生宸源材料科技实业发展股份有限公司 Plastic double-wall corrugated pipeline anti-drop self-sealing connection socket joint
CN114396521A (en) * 2021-11-02 2022-04-26 安徽省生宸源材料科技实业发展股份有限公司 Detachable anti-falling self-sealing connection method and structure for corrugated pipeline
CN114413079A (en) * 2021-11-02 2022-04-29 安徽省生宸源材料科技实业发展股份有限公司 Plastic double-wall corrugated pipeline anti-drop self-sealing connection socket joint
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