KR100684353B1 - Buried electric-wiring fixing unit - Google Patents

Buried electric-wiring fixing unit Download PDF

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Publication number
KR100684353B1
KR100684353B1 KR1020060087108A KR20060087108A KR100684353B1 KR 100684353 B1 KR100684353 B1 KR 100684353B1 KR 1020060087108 A KR1020060087108 A KR 1020060087108A KR 20060087108 A KR20060087108 A KR 20060087108A KR 100684353 B1 KR100684353 B1 KR 100684353B1
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South Korea
Prior art keywords
wiring
block
support
electric
concrete
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KR1020060087108A
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Korean (ko)
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정명복
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주식회사 타우이엔지
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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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E04C5/206—Spacers having means to adapt the spacing distance
    • 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
    • H02G3/40—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts using separate protective tubing in the conduits or ducts

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

Abstract

A buried electric-wiring fixing unit is provided to prevent a concrete surface from being damaged by making a thickness of a concrete layer uniform in the whole area with maintaining a certain gap between the electric-wiring and a wall cast. In a buried electric-wiring fixing unit, a pair of support plates(10) includes a first block and a second block. The first block has an insertion groove, a multi-stepped length adjusting hole, and a penetrated hole. The second block is inserted into the insertion groove of the first block, and has a sloped hook selectively connected to the length adjusting hole at one end and a penetrated hole at the other end. A pair of support bars(20) has a bar shape, and has a screw unit on an outer peripheral surface, a sharp unit at both sides supported by a point contact with inner sides of a pair of wall casts(1,2) having a space in which concrete is buried, and a wiring receipt unit inside by being assembled with the support plates(10). An electric-wiring(3) is connected to the wiring receipt unit to support the electric-wiring(3) to maintain a state of being erect. A fastening nut(40) supports the support plates(10) to the electric-wiring(3) by being screw-coupled to the screw unit of the support bar(20).

Description

콘크리트 구조물에 매설되는 전기 배선 고정장치{BURIED ELECTRIC-WIRING FIXING UNIT}Electric wiring fixture embedded in concrete structure {BURIED ELECTRIC-WIRING FIXING UNIT}

도 1은 종래 기술에 따른 콘크리트 구조물에 매설되는 전기 배선의 고정 상태도.1 is a fixed state diagram of electrical wiring embedded in a concrete structure according to the prior art.

도 2는 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치의 사시도.Figure 2 is a perspective view of the electric wire fixing device embedded in a concrete structure according to the present invention.

도 3은 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치의 분해 사시도.Figure 3 is an exploded perspective view of the electric wire fixing device embedded in the concrete structure according to the present invention.

도 4는 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치의 평면도.Figure 4 is a plan view of the electric wire fixing device embedded in the concrete structure according to the present invention.

도 5는 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치의 측면도.Figure 5 is a side view of the electric wire fixing device embedded in a concrete structure according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 지지플레이트, 11,12 : 블록10: support plate, 11, 12: block

11a : 삽입홈, 11b : 길이조절공11a: insertion groove, 11b: length adjustment hole

11c, 12b : 통공, 12a : 후크11c, 12b: through hole, 12a: hook

20 : 지지봉, 21 : 나사부20: support rod, 21: screw portion

22 : 첨예부, 30 : 배선 수용부22: sharp part, 30: wiring accommodating part

40 : 조임너트, 50 : 지지링40: tightening nut, 50: support ring

본 발명은 전기 배선 고정장치에 관한 것으로, 더욱 상세하게는 하나 또는 한 쌍의 거푸집의 사이에 매설되는 전기 배선이 거푸집으로부터 일정 거리를 유지하여 전기 배선과 거푸집 간에 콘크리트층이 형성되도록 함으로써 전기 배선의 꺽임 등에 의한 콘크리트 벽체의 손상을 막을 수 있도록 한 콘크리트 구조물에 매설되는 전기 배선 고정장치에 관한 것이다.The present invention relates to an electrical wiring fixing device, and more particularly, the electrical wiring embedded between one or a pair of formwork maintains a certain distance from the formwork so that a concrete layer is formed between the electrical wiring and the formwork. The present invention relates to an electrical wiring fixing device embedded in a concrete structure to prevent damage to a concrete wall due to bending.

일반적으로 콘크리트 벽을 축조함에 있어서 맞벽 또는 합벽이라 불리는 방식이 알려져 있다. 맞벽은 거푸집이 마주보게 세워 설치한 다음, 폼 타이 등으로 그 형태를 유지시켜 놓고, 내부는 공간으로 간격유지되게 한 다음 콘크리트를 타설하여 벽체를 축조하는 방식이고, 합벽은 지층에 인접하여 거푸집을 한쪽 지지 방식으로 세워 놓고 콘크리트를 타설하는 방식을 말한다. 이와 같은 콘크리트 타설로 벽을 시공할 때 벽체의 보강을 위하여 철근을 종방향/횡방향으로 배근하기도 한다.In general, in the construction of concrete walls, a method called abutment wall or joining wall is known. Butt wall is installed by facing the formwork, and its shape is maintained by form tie, etc., inside is spaced by space, and concrete is poured to build the wall, and plywood wall is adjacent to the ground. Refers to the method of placing concrete with one supporting method. When reinforcing the wall, such as reinforcing the wall when reinforcing the wall, such as reinforcement in the longitudinal / transverse direction.

한편, 벽체 내부에는 옥외로부터 전기를 인가받아 옥내에 공급하기 위한 전기 배선이 매설된다.On the other hand, inside the wall, electrical wiring for embedding electricity is supplied from the outdoors.

이처럼, 벽체 내부에 전기 배선을 매설할 경우 거푸집 사이에 철근이 배근되 면 전기 배선을 철근에 와이어 등으로 고정하고 있지만, 소형 건물(주택 등)의 경우에는 콘크리트만으로도 강도를 맞출 수 있으므로 철근을 배근하지 않으며, 따라서, 철근이 배근되지 않는 벽체에서는 거푸집 사이에 전기 배선을 아무런 구조물없이 매달은 상태이다.As such, when the electrical wires are embedded inside the wall, when the steel bars are placed between the formwork, the electrical wires are fixed to the steel bars by wires, etc. Therefore, in the wall where the reinforcing bars are not disposed, the electrical wiring is suspended between the formwork without any structure.

따라서, 종래 기술에 의하면, 도 1에서 보이는 것처럼, 거푸집(1,2) 사이에 콘크리트를 타설할 때 콘크리트 타설 압력 등에 의해 전기 배선(3)의 도중에 꺽임이 발생되거나 비틀림이 발생되어 거푸집(1)에 맞닿을 수 있고, 이 상태로 콘크리트가 양생되면 거푸집(1)과 전기 배선(3) 사이에 타설되는 콘크리트층의 두께가 매우 얇기 때문에 콘크리트 양생 완료 후 거푸집(1)과 전기 배선(3) 사이의 얇은 콘크리트층이 파괴되는 문제점이 있다.Therefore, according to the prior art, as shown in Fig. 1, when pouring concrete between the molds 1 and 2, a break or twist occurs in the middle of the electrical wiring 3 due to the concrete placing pressure or the like, and thus the mold 1 When the concrete is cured in this state, the thickness of the concrete layer placed between the formwork 1 and the electrical wiring 3 is very thin, and thus, after the completion of concrete curing, the form 1 and the electrical wiring 3 are finished. There is a problem that the thin concrete layer is destroyed.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 발명된 것으로, 콘크리트를 타설하여 벽체를 시공할 때 상기 벽체 내부에 매설되는 전기 배선에 꺽임 등의 변형이 발생되지 않도록 지지함으로써 전기 배선에 의한 벽체의 손상을 막을 수 있도록 한 콘크리트 구조물에 매설되는 전기 배선 고정장치를 제공하려는데 그 목적이 있다.The present invention has been invented to solve the conventional problems as described above, the wall by the electrical wiring by supporting so that deformation such as bending does not occur in the electrical wiring embedded in the wall when constructing the wall by placing concrete The purpose is to provide an electrical wiring fixture that is embedded in a concrete structure to prevent damage.

본 발명은 상기와 같은 목적을 달성하기 위한 본 발명에 의한 콘크리트 구조 물에 매설되는 전기 배선 고정장치는, 전기배선이 상호 간에 일정 간격을 두고 세워진 벽체 거푸집으로부터 일정 거리를 유지하도록 지지하는 지지수단을 포함하여 구성된 것을 특징으로 한다.The present invention is an electrical wiring fixing device embedded in a concrete structure according to the present invention for achieving the above object, the support means for supporting the electrical wiring to maintain a certain distance from the wall formwork, which is established at a predetermined interval from each other Characterized in that configured to include.

이하, 첨부된 도면에 의거하여 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치를 구체적으로 설명한다.Hereinafter, an electric wire fixing device embedded in a concrete structure according to the present invention will be described in detail with reference to the accompanying drawings.

도 2 내지 도 5에 도시된 바와 같이, 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치는, 전기 배선(3)을 거푸집(1,2)으로부터 일정 거리(거푸집(1,2)으로부터 동일 거리, 즉 벽의 중앙)를 유지하도록 지지하는 지지수단을 갖는다.As shown in Fig. 2 to 5, the electric wire fixing device embedded in the concrete structure according to the present invention, the electric wire 3 is the same distance from the die (1, 2) (the same from the die (1, 2)) Support means for maintaining a distance, ie the center of the wall.

상기 지지수단은 한 쌍의 지지플레이트(10) 및 한 쌍의 지지봉(20)이 내부에 배선 수용부(30)를 갖도록 결합된 것이다.The support means is a pair of support plates 10 and a pair of support rods 20 are coupled to have a wire receiving portion 30 therein.

지지플레이트(10)는 내부에 일측이 개방된 삽입홈(11a)이 형성되면서 일측면에는 삽입홈(11a)과 연통되는 다단의 길이조절공(11b)이 형성되고 일측 단부에 통공(11c)이 형성된 제1블록(11) 및 제1블록(11)의 삽입홈(11a)에 슬라이딩 가능하게 삽입되며 일측 단부에는 길이조절공(11b)에 선택적으로 결합되는 경사형 후크(12a)가 구비되고 타측 단부에는 통공(12b)이 구비된 제2블록(12)으로 이루어진다.The support plate 10 has an insertion groove 11a having one side open therein, and a multi-step length adjusting hole 11b communicating with the insertion groove 11a is formed at one side thereof, and a through hole 11c is formed at one end thereof. Slitted hook 12a is slidably inserted into the formed first block 11 and the insertion groove 11a of the first block 11, and one side end is provided with an inclined hook 12a selectively coupled to the length adjusting hole 11b. The end is composed of a second block 12 having a through hole 12b.

즉, 제2블록(12)의 후크(12a)가 결합되는 길이조절공(11b)의 위치에 따라 지지플레이트(10)의 전체적인 길이가 달라지는 것이다.That is, the overall length of the support plate 10 varies depending on the position of the length adjusting hole 11b to which the hook 12a of the second block 12 is coupled.

지지봉(20)은 봉형상이면서 외주면에 나사부(21)가 각각 구비되고 길이방향 양측 단부에는 한 쌍의 벽체 거푸집(1,2)의 내측면에 각각 점접촉되어 지지되는 첨 예부(22)로 이루어져 지지플레이트(10)와 조립됨으로써 그 내부에 배선 수용부(30)를 형성하는 것이다.The support rod 20 is rod-shaped and is provided with a screw portion 21 on the outer circumferential surface, respectively, and a sharp portion 22 which is supported in point contact with the inner surface of the pair of wall formwork 1 and 2 at both ends in the longitudinal direction. By assembling with the support plate 10, the wiring accommodating part 30 is formed in the inside.

지지봉(20)은 지지플레이트(10)의 양측 통공(11c,12b)에 각각 관통되어 조임너트(40)에 의해 체결된다.The support rod 20 is penetrated by the tightening nut 40 through the through holes 11c and 12b of the support plate 10, respectively.

부가적으로 지지플레이트(10)와 지지봉(20) 조립체가 전기 배선(3)에서 미끄러지지 않도록 전기 배선의 외주면에는 지지플레이트(10)와 지지봉(20) 조립체를 저부에서 지지하는 지지링(50)(도 5에 도시됨)이 더 포함될 수 있다.In addition, a support ring 50 for supporting the support plate 10 and the support rod 20 assembly at the bottom thereof on the outer circumferential surface of the electric wiring so that the support plate 10 and the support rod 20 assembly do not slide in the electric wiring 3 ( 5) may be further included.

이와 같이 구성된 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치의 작용은 다음과 같다.The action of the electric wire fixing device embedded in the concrete structure according to the present invention configured as described above is as follows.

콘크리트 벽체를 시공하기 위하여 바닥에 먹선을 메김하고, 상기 먹선에 따라 한 쌍의 벽체 거푸집(1,2)을 세워 보강대 등을 통해 보강한 후, 벽체 거푸집(1,2) 내부에 콘크리트를 타설하여 벽체를 시공한다. In order to construct a concrete wall, the line is lined with a black line, and a pair of wall formwork (1, 2) is built and reinforced through reinforcement, etc., and then concrete is placed inside the wall formwork (1,2). Construct a wall.

벽체 내부에 전기 배선(3)을 매설할 경우에는 전기 배선(3)의 둘레부에 본 발명 고정장치를 결합하는데, 그 결합방법은 여러 가지가 가능할 것이며, 일 예를 들어 설명하면 다음과 같다.When the electric wiring 3 is embedded inside the wall, the fixing device of the present invention is coupled to the periphery of the electric wiring 3, and the coupling method may be various. As an example, the following description will be given.

지지플레이트(10)의 제1,2블록(11,12)을 서로 분리하고, 어느 하나의 지지봉(20)에는 제1블록(11)을 결합하고, 다른 하나의 지지봉(20)에는 제2블록(12)을 결합한 상태에서 전기 배선(3)을 사이에 두고 양측에서 제2블록(12)의 후크(112a)를 제1블록(11)의 삽입홈(11a)에 끼워 결합하면 제2블록(12)이 제1블록(11)에 삽입되면서 전기 배선(3)의 외주부에 결합된다.The first and second blocks 11 and 12 of the support plate 10 are separated from each other, one of the supporting rods 20 is coupled to the first block 11, and the other of the supporting rods 20 to the second block. In the state in which the (12) is coupled, the hook 112a of the second block 12 is inserted into the insertion groove 11a of the first block 11 on both sides with the electric wiring 3 interposed therebetween, so that the second block ( 12 is inserted into the first block 11 and coupled to the outer circumference of the electric wire 3.

지지플레이트(10)와 지지봉(20) 조립체가 전기 배선(3)에 끼워지면 지지링(50)의 지지를 받기 때문에 지지플레이트(10)와 지지봉(20) 조립체가 하부로 미끄러지지 않으며, 또한, 지지봉(20)의 첨예부(22)가 벽체 거푸집(1,2)의 내측면에 지지(특히 첨예부(22)가 뾰족하기 때문에 거푸집(1,2)에 점 접촉됨)되어 전기 배선(3)은 벽체 거푸집(1,2) 사이의 중앙에 배열된 상태를 유지한다.Since the support plate 10 and the support rod 20 assembly are supported by the support ring 50 when the assembly of the support plate 10 and the support rod 20 is inserted into the electrical wiring 3, the support plate 10 and the support rod 20 assembly do not slide downwards. The sharp part 22 of 20 is supported on the inner side of the wall formwork 1 and 2 (particularly, the pointed part 22 is pointed to the form 1 and 2 because the sharp part 22 is sharp) so that the electrical wiring 3 can be Is arranged in the center between the wall formwork (1, 2).

이 상태에서 콘크리트를 타설하여 콘크리트를 벽체를 시공하며, 콘크리트의 타설시 타설 압력이 존재하더라도 전기 배선(3)은 꺽임과 비틀림이 발생되지 않는다.In this state, the concrete is constructed by pouring the walls, and even when there is pressure in placing the concrete, the electrical wiring 3 does not cause bending and torsion.

상기와 같은 본 발명에 의한 콘크리트 구조물에 매설되는 전기 배선 고정장치에 의하면, 벽체 거푸집 사이에 콘크리트를 타설하여 벽체를 시공하며, 이때, 벽체 내부에 전기 배선을 매설할 때, 전기 배선이 꺽이거나 비틀림없이 벽체 거푸집과 일정 거리를 유지하여 전 구간에서 콘크리트층의 두께가 균일함으로써 콘크리트 표면의 파손이 발생되지 않으므로 깨끗한 벽면을 처리할 수 있는 등의 효과가 있다.According to the electrical wiring fixing device embedded in the concrete structure according to the present invention as described above, when the concrete is placed between the wall formwork to construct the wall, at this time, when the electrical wiring is embedded in the wall, the electrical wiring is bent or twisted By maintaining a certain distance from the wall formwork without uniform thickness of the concrete layer in all sections does not cause damage to the concrete surface has the effect of treating the clean wall surface.

본 발명은 특정한 실시예에 관련하여 도시하고 설명 하였지만, 이하의 특허청구범위에 의해 제공되는 본 고안의 정신이나 분야를 벗어나지 않는 한도내에서 본 발명이 다양하게 개량 및 변화될수 있다는 것을 당업계에서 통상의 지식을 가진자는 극히 용이하게 알 수 있음을 밝혀 두고자 한다.While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to one skilled in the art that the invention may be variously modified and modified without departing from the spirit or scope of the invention as provided by the following claims. I would like to clarify that it is extremely easy for a person with knowledge of.

Claims (2)

내부에 일측이 개방된 삽입홈이 형성되면서 일측면에는 상기 삽입홈과 연통되는 다단의 길이조절공이 형성되고 일측 단부에 통공이 형성된 제1블록 및 상기 제1블록의 삽입홈에 슬라이딩 가능하게 삽입되며 일측 단부에는 상기 길이조절공에 선택적으로 결합되는 경사형 후크가 구비되고 타측 단부에는 통공이 구비되는 제2블록으로 이루어진 한 쌍의 지지플레이트와;An insertion groove having one side opened therein is formed, and at one side thereof, a multi-stage length adjusting hole communicating with the insertion groove is formed, and the first block and the insertion groove of the first block are formed to be slidably inserted into the first block. A pair of support plates formed at one end thereof with an inclined hook selectively coupled to the length adjusting hole and at another end thereof with a second block having a through hole; 봉형상이면서 외주면에 나사부가 각각 구비되고 길이방향 양측 단부에는 벽체 형성을 위한 콘크리트가 타설되는 공간을 마련하는 한 쌍의 벽체 거푸집의 내측면에 각각 점접촉되어 지지되는 첨예부가 구비되어 상기 지지플레이트와 조립됨으로써 내부에 배선 수용부을 형성하며, 이 배선 수용부에 전기 배선이 결합되어 상기 전기 배선이 세워진 상태를 유지하도록 지지하는 한 쌍의 지지봉과; 그리고,Each of the rod-shaped and outer peripheral surface is provided with a screw portion, and both ends in the longitudinal direction are provided with a sharp portion which is supported in point contact with each of the inner surface of the pair of wall formwork to provide a space in which the concrete for the wall is formed; A pair of supporting rods which are assembled to form a wiring accommodating part therein, the electrical accommodating part being coupled to the wiring accommodating part to support the electrical wiring to be kept upright; And, 상기 지지봉의 나사부에 나사 체결되어 상기 지지플레이트를 상기 전기 배선측으로 지지하는 조임너트로 구성된 것을 특징으로 하는 콘크리트 구조물에 매설되는 전기 배선 고정장치.The electric wire fixing device embedded in the concrete structure, characterized in that the fastening nut for screwing the screw portion of the support rod for supporting the support plate to the electrical wiring side. 제 1 항에 있어서, 상기 전기 배선의 외주면에 결합되어 상기 지지플레이트와 지지봉 조립체를 저부에서 지지하는 지지링을 더 포함하는 것을 특징으로 하는 콘크리트 구조물에 매설되는 전기 배선 고정장치.The apparatus of claim 1, further comprising a support ring coupled to an outer circumferential surface of the electrical wire to support the support plate and the support rod assembly at a bottom thereof.
KR1020060087108A 2006-09-09 2006-09-09 Buried electric-wiring fixing unit KR100684353B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031231B1 (en) 2010-08-12 2011-04-29 (주)진전기엔지니어링 A fixing apparatus of electric pipe
KR101578194B1 (en) * 2015-04-08 2015-12-16 김동조 Electric power supply cable establishing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453907A (en) * 1990-06-22 1992-02-21 Mitsubishi Cable Ind Ltd Sheath gripping structure for optical fiber cable
JPH08126154A (en) * 1994-10-27 1996-05-17 Hitachi Commun Syst Inc Cable arranging unit for pit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453907A (en) * 1990-06-22 1992-02-21 Mitsubishi Cable Ind Ltd Sheath gripping structure for optical fiber cable
JPH08126154A (en) * 1994-10-27 1996-05-17 Hitachi Commun Syst Inc Cable arranging unit for pit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031231B1 (en) 2010-08-12 2011-04-29 (주)진전기엔지니어링 A fixing apparatus of electric pipe
KR101578194B1 (en) * 2015-04-08 2015-12-16 김동조 Electric power supply cable establishing apparatus

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