KR101111987B1 - Protected duct of electric line buried in wall for building - Google Patents

Protected duct of electric line buried in wall for building Download PDF

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Publication number
KR101111987B1
KR101111987B1 KR1020110120651A KR20110120651A KR101111987B1 KR 101111987 B1 KR101111987 B1 KR 101111987B1 KR 1020110120651 A KR1020110120651 A KR 1020110120651A KR 20110120651 A KR20110120651 A KR 20110120651A KR 101111987 B1 KR101111987 B1 KR 101111987B1
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South Korea
Prior art keywords
tube body
protective tube
wall
wire
building
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KR1020110120651A
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Korean (ko)
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김선금
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(주)부건종합건축사사무소
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Priority to KR1020110120651A priority Critical patent/KR101111987B1/en
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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0431—Wall trunking
    • 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
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0418—Covers or lids; Their fastenings
    • 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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • 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
    • H02G3/36—Installations of cables or lines in walls, floors or ceilings
    • H02G3/38—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
    • H02G3/386—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts in walls

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

PURPOSE: An electric wire protecting tube in an inner wall of a building is provided to facilitate a wiring process by firmly fixing an electric wire protection tube at a proper position of a reinforcing rod. CONSTITUTION: A protection tube body(10) is fixed to a reinforcing rod by a spring bar(20). The protection tube body guides and supports an electric wire(50) by a protection cover(30). A spring bar fixes and supports the protection tube body in the reinforcing rod with tension. The protection cover is forcedly fitted to the front side of the protection tube and protects the electric wire inside. A width control support(40) controls the installation width of the protection tube body.

Description

건축물용 내부 벽체 전선보호관{Protected Duct of Electric Line buried in Wall for Building}Protected Duct of Electric Line buried in Wall for Building}

본 발명은 건축물용 내부 벽체 전선보호관에 관한 것으로서, 보다 상세하게는 건축물의 내부 벽체에 시공되는 전선을 감싸는 전선보호관을 보다 완강히 고정지지하면서 스프링바와 폭조정버팀대를 이용하여 철근의 적당한 위치에서 전선보호관을 보다 견고하게 고정시킴으로써 콘크리트 타설 후 시공되는 건축물 내부 벽체에 전선을 배설하는 작업이 보다 손쉽게 이루어지는 건축물용 내부 벽체 전선보호관에 관한 것이다. The present invention relates to an inner wall wire protection tube for a building, and more particularly, a wire protection tube at a proper position of a reinforcing bar using a spring bar and a width adjustment brace while more firmly supporting an electric wire protection tube surrounding a wire constructed on an inner wall of a building. By fixing the more firmly relates to an inner wall wire protective tube for buildings made easier to lay the wires on the inner wall of the building to be constructed after concrete.

일반적으로 건축물에는 내부 벽체를 시공시 거푸집 내부에 철근을 배근함은 물론, 철근이 배근된 사이에 전선관을 삽입하여 철사줄로 철근에 고정시킨 후 콘크리트가 타설된다.In general, in the construction of the interior wall when reinforcing the reinforcement inside the formwork, as well as inserting the conduit between the reinforcement reinforcement to the reinforcement to the reinforcing steel bars and concrete is poured.

이와 같이, 내부벽체가 시공 완료되면 전선관 내부에 전선을 삽입하여 건축물 내부에 대한 전기 공사를 시행하게 된다.As such, when the inner wall is completed, the electric wire is inserted into the conduit to perform electrical work on the inside of the building.

종래에는 건축물 내부 벽체 전선관이 설치될 때, 콘크리트가 타설되는 내부 벽체에는 수평 및 수직으로 철근이 시공되고, 철근에 인접하여 전선관이 입설되며, 철근에 전선관을 철사줄로 고정시키고, 전선관의 내부에 전선을 삽입설치하게 된다.Conventionally, when a building inner wall conduit is installed, reinforcing bars are installed horizontally and vertically on the inner wall on which concrete is poured, and conduits are placed adjacent to the reinforcing bars, and the conduits are fixed to the reinforcing bars by wires, Insert the wire.

그러나, 건축물의 내부 벽체에는 전선을 배설하고 콘크리트를 타설시 철근과 전선관을 고정시키는 철사줄이 파손되는 문제점이 있고, 이로 인해 전선을 배설하는 작업이 매우 어려운 문제점이 있었다.
However, the inner wall of the building has a problem that the wires for fixing the reinforcing wires and conduits when the wires are laid and concrete when the concrete is laid, and thus the work of laying the wires is very difficult.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 건축물의 내부 벽체에 시공되는 전선을 감싸는 전선보호관을 보다 완강히 고정지지하면서 스프링바와 폭조정버팀대를 이용하여 철근의 적당한 위치에서 전선보호관을 보다 견고하게 고정시킴으로써 콘크리트 타설 후 시공되는 건축물 내부 벽체에 전선을 배설하는 작업이 보다 손쉽게 이루어지는 건축물용 내부 벽체 전선보호관을 제공함에 그 목적이 있다.The present invention is to solve the above problems, while using the spring bar and the width adjustment brace more firmly holding the wire protection tube surrounding the wire to be constructed on the inner wall of the building more securely the wire protection tube at the proper position of the rebar The purpose of the present invention is to provide an inner wall wire protection tube for buildings in which wires are easily laid on the inner wall of a building that is constructed after concrete installation.

이와 같은 목적을 달성하기 위하여, 본 발명은 건축물 내부 벽체에 거푸집 시공 전에 설치된 철근을 따라 위치되는 평단면이 사각형상이고 긴 사각봉으로, 전면에는 내측으로 전선이 안착되는 반원형의 전선요부가 형성되고, 좌우측면에는 좌우측후크돌기가 중심측 상하부와 상하단부에 각각 외측으로 돌출형성되며, 후면 중심부에는 후방측으로 후면앵커볼트가 돌출형성되며, 상기 철근을 따라 길게 연장되는 보호관본체와;In order to achieve the above object, the present invention is a rectangular rectangular cross-section is located along the reinforcing bar installed before the formwork on the inner wall of the building, the front of the semi-circular wire recess is formed in which the wire is seated on the inside, Left and right side hook protrusions are formed to protrude outward from the upper and lower portions of the center and the upper and lower ends, respectively, and a rear anchor bolt is formed to protrude from the rear side to the rear side of the main body;

상기 보호관본체 후면에 위치되는 신축판재로, 중심부는 상기 후면앵커볼트에 나사결합되는 나사공이 형성되고, 상하단부에는 후방측으로 만곡되어 텐션에 의해 철근에 각각 삽입걸림되는 상하부철근걸림홈이 각각 형성되어 상기 보호관본체를 철근에 완강히 고정지지하는 스프링바와;The expansion and contraction plate is located on the rear of the protective tube body, the central portion is formed with a screw hole screwed to the rear anchor bolt, and the upper and lower ends are curved to the rear side, respectively, the upper and lower rebar engaging grooves are respectively inserted into the reinforcement by the tension is formed Spring bars for firmly supporting the protective tube body to the rebar;

평단면이 U자형상인 긴 봉체로, 중심부 좌우측면과 상하단부 좌우측면에는 상기 보호관본체의 좌우측후크돌기가 삽입되어 걸림고정되는 좌우측후크홈이 각각 형성되고, 하단부에는 외측으로 연장되어 포개진 다른 몸체의 상단을 감싸는 덮개부가 형성되며 상기 보호관본체의 정면에 억지끼움으로 결합되어 내측에 위치된 전선을 보호하는 보호커버와;A long rod having a U-shaped flat section, each of which has left and right hook grooves formed at the left and right sides of the center and the left and right side portions of the upper and lower ends, and the left and right hook grooves are secured by the left and right hook protrusions of the protective tube main body. A cover part formed to surround an upper end of the protective tube, the protective cover being coupled to the front of the protective tube main body to protect the electric wire located inside;

전방측에는 상기 후면앵커볼트가 나사결합되는 내측나사부를 갖는 나사봉이 형성되고, 나사봉 후단에는 상기 철근에 억지끼움되어 고정되는 탄성편이 형성되어 상기 보호관본체의 설치폭을 조절하는 폭조정버팀대를 구비하는 특징이 있다.The front side is formed with a threaded rod having an inner threaded portion is screwed to the rear anchor bolt, the rear end of the screw rod is formed with an elastic piece that is fixed by being fitted to the reinforcement is provided with a width adjustment brace to adjust the installation width of the protective tube body There is a characteristic.

이와 같이, 본 발명은 건축물의 내부 벽체에 시공되는 전선을 감싸는 전선보호관을 보다 완강히 고정지지하면서 스프링바와 폭조정버팀대를 이용하여 철근의 적당한 위치에서 전선보호관을 보다 견고하게 고정시킴으로써 콘크리트 타설 후 시공되는 건축물 내부 벽체에 전선을 배설하는 작업이 보다 손쉽게 이루어지는 효과가 있다.As such, the present invention is to be installed after the concrete is poured by more firmly holding the wire protection tube surrounding the electric wire to be constructed on the inner wall of the building by using a spring bar and the width adjustment brace to more firmly secure the wire protection tube at the proper position of the rebar There is an effect that it is easier to lay the wires on the walls of the building.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.
The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

도 1은 본 발명 실시 예인 건축물용 내부 벽체 전선보호관의 체결모습을 보인 분리 사시도,
도 2는 본 발명 실시 예인 건축물용 내부 벽체 전선보호관의 보호관본체와 스프링바 및 폭조정버팀대가 철근에 고정된 모습을 보인 분리 사시도,
도 3은 본 발명 실시 예인 건축물용 내부 벽체 전선보호관의 설치상태를 보인 요부절취 결합사시도,
도 4는 본 발명 실시 예인 건축물용 내부 벽체 전선보호관의 작동상태를 보인 요부절취 측단면도,
도 5는 본 발명 실시 예인 건축물용 내부 벽체 전선보호관의 사용상태를 보인 사시도.1 is an exploded perspective view showing the fastening of the inner wall wire protection pipe for buildings according to the embodiment of the present invention,
Figure 2 is an exploded perspective view showing the main body of the protection pipe body and the spring bar and the width adjustment brace of the inner wall wire protection tube for the embodiment of the present invention is fixed to the rebar,
Figure 3 is a perspective view of the main cut-away combination showing the installation state of the inner wall wire protective tube for buildings according to the embodiment of the present invention,
Figure 4 is a side cross-sectional view showing the main portion cutting operation of the inner wall wire protection tube for buildings according to the embodiment of the present invention,
Figure 5 is a perspective view showing a state of use of the inner wall wire protective tube for buildings according to the embodiment of the present invention.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 건축물용 내부 벽체 전선보호관은, 스프링바(20)에 의해 철근(60)에 고정설치되고 보호커버(30)에 의해 전선(50)을 안내지지하는 보호관본체(10)와, 보호관본체(10) 후면에 고정되어 보호관본체(10)를 텐션에 의해 철근(60)에 고정지지시키는 스프링바(20)와, 보호관본체(10) 정면에 억지끼움되어 내부의 전선(50)을 안전하게 보호하는 보호커버(30)와, 보호관본체(10)의 설치위치를 전후방측으로 이동시켜 조절하는 폭조정버팀대(40)로 구성된다.The inner wall wire protective tube for buildings according to the present invention includes a protective tube body 10 fixed to the reinforcement 60 by a spring bar 20 and supporting the wire 50 by the protective cover 30, and a protective tube body. (10) It is fixed to the back and the spring bar 20 for holding the protective tube body 10 fixed to the reinforcement 60 by the tension, and the protective tube body 10 in front of the fitting is secured to protect the inner wire 50 safely It consists of a protective cover 30 and the width adjustment brace 40 to adjust the moving position of the protective tube main body 10 to the front and rear side.

상기 보호관본체(10)는, 건축물 내부 벽체에 거푸집 시공 전에 설치된 철근(60)을 따라 위치되는 평단면이 사각형상이고 긴 사각봉으로, 전면에는 내측으로 전선(50)이 안착되는 반원형의 전선요부(11)가 형성되고, 좌우측면에는 좌우측후크돌기(12,12a,13,13a)(14,14a)(15,15a)가 중심측 상하부와 상하단부에 각각 외측으로 돌출형성되며, 후면 중심부에는 후방측으로 후면앵커볼트(16)가 돌출형성되며, 상기 철근(60)을 따라 길게 연장된다. The protective tube main body 10 is a rectangular rectangular cross-section is located along the reinforcement (60) installed before the formwork on the inner wall of the building is a long rectangular rod, semi-circular wire recess in which the front wire 50 is seated in the front ( 11) is formed, and the left and right hook protrusions 12, 12a, 13, 13a (14, 14a) (15, 15a) protrude outwardly in the upper and lower center and upper and lower ends, respectively, on the left and right sides, The rear anchor bolt 16 is protruded toward the side, and extends along the reinforcement 60.

상기 스프링바(20)는, 상기 보호관본체(10) 후면에 위치되는 신축판재로, 중심부에는 상기 후면앵커볼트(16)에 나사결합되는 나사공(21)이 형성되고, 상하단부에는 후방측으로 만곡되어 텐션에 의해 철근(60)에 각각 삽입걸림되는 상하부철근걸림홈(22,23)이 각각 형성되어 상기 보호관본체(10)를 철근(60)에 완강히 고정지지한다. The spring bar 20 is a stretched plate material located on the rear side of the protective tube body 10, a screw hole 21 screwed to the rear anchor bolt 16 is formed in the center, the upper and lower ends are curved to the rear side The upper and lower rebar latching grooves 22 and 23 are respectively formed to be inserted into the rebar 60 by tension, respectively, to firmly support the protective tube body 10 to the rebar 60.

상기 보호커버(30)는, 평단면이 U자형상인 긴 봉체로, 중심부 좌우측면과 상하단부 좌우측면에는 상기 보호관본체(10)의 좌우측후크돌기(12,12a,13,13a)(14,14a)(15,15a)가 각각 삽입되어 걸림고정되는 좌우측후크홈(33,33a,32,32a)(31,31a)(34,34a)이 각각 형성되고, 하단부에는 외측으로 연장되어 포개진 다른 몸체의 상단을 감싸는 덮개부(35)가 형성되며 상기 보호관본체(10)의 정면에 억지끼움으로 결합되어 내측에 위치된 전선(50)을 보호한다. The protective cover 30 is a long rod having a U-shaped flat cross section, and the left and right hook protrusions 12, 12a, 13, 13a (14, 14a) of the protective tube main body 10 on the left and right sides of the center and on the left and right sides of the upper and lower ends. Left and right hook grooves (33, 33a, 32, 32a) (31, 31a) (34, 34a) are respectively formed by inserting and locking the hooks (15, 15a), respectively. Cover portion 35 is formed to surround the upper end of the protective tube main body 10 is coupled to the interference fit to protect the wire 50 located inside.

상기 폭조정버팀대(40)는, 전방측에는 상기 후면앵커볼트(16)가 나사결합되는 내측나사부(43)를 갖는 나사봉(42)이 형성되고, 나사봉(42) 후단에는 상기 철근(60)에 억지끼움되어 고정되는 탄성편(41)이 형성되어 상기 보호관본체(10)의 설치폭을 조절한다. The width adjustment brace 40, the front side is formed with a threaded rod 42 having an inner threaded portion 43 is screwed to the rear anchor bolt 16, the rear end of the threaded rod 42 is the reinforcement 60 An elastic piece 41 is formed to be pressed into and fixed to the width of the protective tube body 10 to adjust the installation width of the protective tube body 10.

이와 같은 본 발명은, 보호관본체(10)의 후방앵커볼트(16)에 스프링바(20)의 나사공(21)을 나사결합시킨 다음, 후방앵커볼트(16) 선단에 폭조정버팀대(40)의 나사봉(42) 내측나사부(43)에 나사결합시키고, 탄성편(41)을 철근(60)에 억지끼움으로 결합시키면서 보호관본체(10) 후면에 위치된 스프링바(20) 상하단의 상하부철근걸림홈(22,23)을 철근(60)에 각각 걸어서 텐션에 의해 고정시킨다. The present invention, such that the screw hole 21 of the spring bar 20 is screwed to the rear anchor bolt 16 of the protective tube body 10, and then the width adjustment brace 40 to the front end of the rear anchor bolt 16 The upper and lower reinforcing bars of the upper and lower ends of the spring bar 20 located on the rear side of the protective tube body 10 while being screwed to the inner threaded portion 43 of the screw rod 42 of the screw rod, forcing the elastic piece 41 to the reinforcing bar 60. The locking grooves 22 and 23 are fixed to the rebar 60 by tension.

그 다음, 탄성편(41)을 철근(60)에서 분리시키고 폭조정버팀대(40)의 나사봉(42)을 후방앵커볼트(16) 상에서 회동시켜 철근(60)에서 보호관본체(10)의 길이를 조절한 상태에서 다시 탄성편(41)을 철근(60)에 억지끼움으로 결합시킨 후, 보호커버(30)의 상단에 위치한 좌우측후크홈(32,32a)을 보호관본체(10)의 중심측 하부의 좌우측후크돌기(13,13a)에 억지끼움으로 결합시키면서 보호커버(30) 중심측의 좌우측후크홈(31,31a)(34,34a)은 보호관본체(10)의 하단부 좌우측후크돌기(15,15a)와 다른 하측의 보호관본체(10) 상단부 좌우측후크돌기(14,14a)에 억지끼움으로 결합시키는 방식으로 길이방향 순차적으로 보호관본체(10)에 보호커버(30)르 억지끼움으로 결합하여 내부에 삽입되는 전선(50)을 보호하면 된다.
Then, the elastic piece 41 is separated from the reinforcing bar 60, and the screw rod 42 of the width adjustment brace 40 is rotated on the rear anchor bolt 16, the length of the protective tube body 10 in the reinforcing bar 60 After adjusting the elastic piece 41 to the reinforcement 60 in the adjusted state again, the left and right hook grooves (32, 32a) located at the upper end of the protective cover 30, the center side of the protective tube body 10 The left and right hook grooves 31 and 31a and 34 and 34a at the center of the protective cover 30 are combined with the left and right hook protrusions 13 and 13a at the bottom of the lower and left and right hook protrusions 15 at the lower end of the protective tube body 10. 15a) and the other side of the protective tube body 10, the upper and left hook protrusions (14, 14a) of the upper end in such a way as to force the fitting to the protective tube body 10 in the longitudinal direction in order to couple the protective cover 30 What is necessary is just to protect the electric wire 50 inserted in it.

10 : 보호관본체 11 : 전선요부
12,12a,13,13a,14,14a,15,15a : 좌우측후크돌기
16 : 후면앵커볼트
20 : 스프링바 21 : 나사공
22,23 : 상하부철근걸림홈
30 : 보호커버 31,31a,32,32a,33,33a,34,34a : 좌우측후크홈
35 : 덮개부
40 : 폭조정버팀대 41 : 탄성편
42 : 나사봉 43 : 내측나사부
50 : 전선
60 : 철근10: protective tube main body 11: wire main
12,12a, 13,13a, 14,14a, 15,15a: Left and right hook protrusions
16: Rear Anchor Bolt
20: spring bar 21: screw hole
22,23: upper and lower reinforcing groove
30: Protective cover 31, 31a, 32, 32a, 33, 33a, 34, 34a: Left and right hook grooves
35: cover part
40: width adjustment brace 41: elastic piece
42: threaded rod 43: inner thread part
50: wires
60: rebar

Claims (1)

건축물 내부 벽체에 거푸집 시공 전에 설치된 철근(60)을 따라 위치되는 평단면이 사각형상이고 긴 사각봉으로, 전면에는 내측으로 전선(50)이 안착되는 반원형의 전선요부(11)가 형성되고, 좌우측면에는 좌우측후크돌기(12,12a,13,13a)(14,14a)(15,15a)가 중심측 상하부와 상하단부에 각각 외측으로 돌출형성되며, 후면 중심부에는 후방측으로 후면앵커볼트(16)가 돌출형성되며, 상기 철근(60)을 따라 길게 연장되는 보호관본체(10)와;
상기 보호관본체(10) 후면에 위치되는 신축판재로, 중심부에는 상기 후면앵커볼트(16)에 나사결합되는 나사공(21)이 형성되고, 상하단부에는 후방측으로 만곡되어 텐션에 의해 철근(60)에 각각 삽입걸림되는 상하부철근걸림홈(22,23)이 각각 형성되어 상기 보호관본체(10)를 철근(60)에 완강히 고정지지하는 스프링바(20)와;
평단면이 U자형상인 긴 봉체로, 중심부 좌우측면과 상하단부 좌우측면에는 상기 보호관본체(10)의 좌우측후크돌기(12,12a,13,13a)(14,14a)(15,15a)가 각각 삽입되어 걸림고정되는 좌우측후크홈(33,33a,32,32a)(31,31a)(34,34a)이 각각 형성되고, 하단부에는 외측으로 연장되어 포개진 다른 몸체의 상단을 감싸는 덮개부(35)가 형성되며 상기 보호관본체(10)의 정면에 억지끼움으로 결합되어 내측에 위치된 전선(50)을 보호하는 보호커버(30)와;
전방측에는 상기 후면앵커볼트(16)가 나사결합되는 내측나사부(43)를 갖는 나사봉(42)이 형성되고, 나사봉(42) 후단에는 상기 철근(60)에 억지끼움되어 고정되는 탄성편(41)이 형성되어 상기 보호관본체(10)의 설치폭을 조절하는 폭조정버팀대(40)를 구비하는 건축물용 내부 벽체 전선보호관.A flat cross section located along the reinforcing bar 60 installed before the formwork on the inner wall of the building is a square and long rectangular bar, the front semi-circular wire recess 11 is formed on the front side to which the wire 50 is seated on the inside, left and right sides The left and right hook protrusions 12, 12a, 13, 13a (14, 14a) (15, 15a) protrude outwardly in the upper and lower and upper and lower ends of the center side, respectively, and the rear anchor bolt 16 is rearward in the rear center. A protruding formation and a protective tube body 10 extending along the reinforcing bar 60;
The protective plate body 10 is located in the expansion plate material, a screw hole 21 is screwed to the rear anchor bolt 16 is formed in the center, the upper and lower ends are curved to the rear side by the reinforcement 60 by tension Upper and lower rebar latching grooves 22 and 23 respectively inserted into the spring bars 20 to firmly support the protective tube body 10 to the rebar 60;
A long rod having a U-shaped flat cross section, and the left and right hook protrusions 12, 12a, 13, 13a (14, 14a) (15, 15a) of the protective tube body 10 are respectively formed on the left and right sides of the central portion and the left and right sides of the upper and lower ends. Left and right hook grooves 33, 33a, 32, 32a (31, 31a) 34, 34a, which are inserted and locked, are formed, respectively, and a cover part 35 which extends outwardly and surrounds the upper end of another nested body is formed at the lower end thereof. A protection cover 30 which is formed and is coupled to the front of the protective tube body 10 to protect the electric wire 50 located inside;
On the front side, a threaded rod 42 having an inner threaded portion 43 into which the rear anchor bolt 16 is screwed is formed, and at the rear end of the screwed rod 42, an elastic piece fixed to the reinforcement 60 is fixed. 41 is formed, the inner wall wire protective pipe for buildings having a width adjustment brace 40 to adjust the installation width of the protective tube body (10).
KR1020110120651A 2011-11-18 2011-11-18 Protected duct of electric line buried in wall for building KR101111987B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102090902B1 (en) * 2019-07-29 2020-03-18 (주)미래이앤지 Architecture electricwire perpendicularwiring structure
KR102525380B1 (en) * 2022-07-12 2023-04-25 주식회사 유일정공 Protective pipe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100648421B1 (en) 2006-09-12 2006-11-28 (주)종합건축사사무소동우건축 Protected duct of electric line being buried in wall for building
KR100679931B1 (en) 2006-09-21 2007-02-08 (주)에이텍엔지니어링 건축사사무소 Protected duct of electric line being buried in wall for building
KR100830928B1 (en) 2008-01-16 2008-05-22 주식회사 천일이앤씨 Electric wire support pipe of indoor wall for building
KR100849172B1 (en) 2008-04-24 2008-07-30 주식회사 하나종합건축사사무소 A protecting device for an electrical pipe laying in a building

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Publication number Priority date Publication date Assignee Title
KR100648421B1 (en) 2006-09-12 2006-11-28 (주)종합건축사사무소동우건축 Protected duct of electric line being buried in wall for building
KR100679931B1 (en) 2006-09-21 2007-02-08 (주)에이텍엔지니어링 건축사사무소 Protected duct of electric line being buried in wall for building
KR100830928B1 (en) 2008-01-16 2008-05-22 주식회사 천일이앤씨 Electric wire support pipe of indoor wall for building
KR100849172B1 (en) 2008-04-24 2008-07-30 주식회사 하나종합건축사사무소 A protecting device for an electrical pipe laying in a building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102090902B1 (en) * 2019-07-29 2020-03-18 (주)미래이앤지 Architecture electricwire perpendicularwiring structure
KR102525380B1 (en) * 2022-07-12 2023-04-25 주식회사 유일정공 Protective pipe

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