KR100906976B1 - A terminal box of electric - Google Patents

A terminal box of electric Download PDF

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Publication number
KR100906976B1
KR100906976B1 KR1020080136608A KR20080136608A KR100906976B1 KR 100906976 B1 KR100906976 B1 KR 100906976B1 KR 1020080136608 A KR1020080136608 A KR 1020080136608A KR 20080136608 A KR20080136608 A KR 20080136608A KR 100906976 B1 KR100906976 B1 KR 100906976B1
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South Korea
Prior art keywords
terminal box
fixing
plate
lower portions
hole
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KR1020080136608A
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Korean (ko)
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이홍석
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(주)새서울기술단
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Priority to KR1020080136608A priority Critical patent/KR100906976B1/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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • 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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls

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

Abstract

An electrical terminal box is provided to allow solid and rapid fastening of an electrical terminal box without a connection member at a steel which is buried into a wall. An electrical terminal box is composed of a terminal box(10), a fire extinguishing member, a supporting plate(30), and a fixing member(40). The termination box has a penetration hole on top, bottom, both sides, and the fire extinguishing member is installed at a single protrusion of the termination box. A flange(12) in which the fixing hole is equipped in the end part of the either side is formed at the termination box. A fixing plate is composed of a fixing of semicircular attached to an elastic rubber on inner circumference.

Description

공동주택용 전기단자함{A terminal box of electric}A terminal box of electric}

본 발명은 공동주택용 전기단자함에 관한 것으로서, 더욱 상세하게는 벽체 매립용 철근과 견고하고도 신속한 결속을 이룰 수 있도록 하고, 철근과 철근 사이에 용이하게 설치할 수 있으며, 설치되는 벽체의 뚜게에 따라 간격조절기능을 갖는 공동주택용 전기단자함에 관한 것이다.The present invention relates to an electrical terminal box for a multi-family house, more specifically, to achieve a solid and fast binding with the reinforcing bar reinforcement, can be easily installed between the reinforcing bars and reinforcing bars, the interval depending on the thickness of the wall to be installed The present invention relates to an electrical terminal box for an apartment house having a regulating function.

일반적으로, 전기단자함은 공동주택 등의 건물 시공 시 벽체에 매설되어 내부로 들어오는 전선(전기선, 전화선, 인터넷 전용선, 안테나선 등)들을 연결하기 위한 공간을 제공하는 것이다.In general, the electrical terminal box is to provide a space for connecting the wires (electric line, telephone line, Internet dedicated line, antenna line, etc.) that is embedded in the wall when the building construction, such as apartment houses.

상기한 전기단자함은, 벽체의 형성 시 전선의 수용공간 만이 외부로 개구되고, 나머지는 시멘트 몰타르로 형성된 벽체에 매설된다.In the electrical terminal box, only the receiving space of the electric wire is opened to the outside when the wall is formed, and the rest is embedded in the wall formed of cement mortar.

상기한 기능 및 설치형태를 갖는 종래의 전기단자함은, 벽체의 강도유지용 철근에 결속되는 별도의 고정구를 사용하여 먼저 고정시킨 후 시멘트 몰타르를 타설하여 매설 시공하였다.The conventional electric terminal box having the above-described function and installation form was first fixed by using a separate fastener which is bound to the reinforcing bar for maintaining the strength of the wall, and then embedded with cement mortar.

그러나, 상기한 종래의 고정구는 볼트나 너트 등의 결합부재 등을 사용하여 철근에 고정하여야 함에 따라 작업시간이 많이 소요되는 문제점이 있었다.However, the conventional fixture has a problem that takes a lot of work time as it must be fixed to the rebar using a coupling member such as a bolt or nut.

그리고 또한, 종래의 고정구는 간격조절기능이 없어서, 철근과 철근 사이에 설치시, 상기 철근과 철근 사이의 간격이 넓거나 좁을 경우 설치가 용이하지 않은 문제점도 있었다.In addition, the conventional fasteners do not have a gap adjustment function, when installed between the reinforcing bar and the reinforcing bar, there was a problem that the installation is not easy when the distance between the reinforcing bar and the reinforcing bar is wide or narrow.

또한, 현장의 벽체의 두께가 다를 경우 전기단자함의 두께도 벽체의 두께를 고려하여 제작하여야 하는 번거러움이 있었다. In addition, when the thickness of the wall of the site is different, the thickness of the electrical terminal box also had to be made considering the thickness of the wall.

본 발명은 상기한 종래의 문제점을 개선하기 위하여 안출된 것으로서, 벽체의 강도유지를 위해 상기 벽체에 매립되는 철근과 볼트 및 너트 등의 체결부재 사용없이도 견고하고도 신속한 결속을 이룰 수 있도록 함으로써, 작업성을 향상시키고 동시에 작업시간을 단축시킬 수 있는 공동주택용 전기단자함을 제공하는데 그 목적이 있다.The present invention has been made to improve the above-mentioned conventional problems, by making it possible to achieve a solid and fast binding without the use of fastening members such as reinforcing bars and bolts and nuts embedded in the wall for maintaining the strength of the wall, The purpose of the present invention is to provide an electrical terminal box for a multi-family house that can improve the performance and at the same time reduce the working time.

또한, 본 발명은, 철근과 철근 사이의 간격이 넓거나 좁을 경우에도 설치가 용이하도록 간격조절기능을 가지며, 설치되는 벽체의 두께에 따라서도 적절하게 폭을 조절할 수 있는 공동주택용 전기단자함을 제공하는데 다른 목적이 있다.In addition, the present invention, the space between the reinforcing bars and the reinforcing bar is provided with a distance adjusting function to facilitate the installation, easy to adjust the width according to the thickness of the wall to be installed, to provide an electrical terminal box for apartment houses. There is another purpose.

상술한 목적을 달성하기 위하여, In order to achieve the above object,

전방이 개방되고 상,하부와 양측면에는 케이블이 출입하는 다수의 관통홀이 형성되며, 양측의 단부에는 고정홀이 구비된 플랜지가 형성되어 있는 한편, 내측에는 다수의 홀이 형성되어 있으며 후방으로 돌출된 단턱홈이 형성된 단자박스와;The front is open, and a plurality of through holes through which the cable enters and exits is formed on the upper and lower sides and both sides, and flanges provided with fixing holes are formed at the ends of both sides, while a plurality of holes are formed inside and protrude rearwards. A terminal box having formed stepped grooves;

상기 단자박스의 단턱홈에 설치되되, 스틸재질의 압착판의 후방에 다수의 제1스프링이 용접된 밀대와, 밀대의 전방에는 내부에 분말이 함유된 분말비닐포대가 위치하고, 상기 분말비닐포대의 전방에는 모서리부에 홀이 형성되어 단자박스의 단턱홈 주변에 형성되어 있는 홀에 상기 밀대와 분말비닐포대를 단턱홈에 삽입시킨 상태에서 볼트로 체결되어 고정되는 망태를 포함하는 소화부재와;The push rod is installed in the stepped groove of the terminal box, and a plurality of first springs are welded to the rear of the pressing plate made of steel, and the front side of the push rod is a powder vinyl bag containing powder therein. A fire extinguishing member including a mesh formed by fastening with a bolt in a state in which a hole is formed at a corner at a corner thereof and is formed around the stepped groove of the terminal box by inserting the push rod and the powdered plastic bag into the stepped groove;

단자박스의 후방에 설치되며, 판체의 양측에 홀이 형성되어 나사산이 외주면에 형성된 장볼트가 삽입된 후 너트가 체결되고, 제2스프링이 끼워진 상태에서 단자박스의 양측에 형성된 플랜지의 고정홀에 상기 장볼트의 단부가 돌출되어 너트로 고정되는 한편, 후방에는 단부에 나사산이 구비된 다수의 고정바가 용접된 지지판과;It is installed at the rear of the terminal box, and holes are formed at both sides of the plate, and the bolt is inserted into the outer circumferential surface of the plate, and then the nut is fastened. A support plate on which an end of the long bolt is protruded and fixed by a nut, and a plurality of fixing bars welded to a rear end thereof are provided with threads;

지지판의 후방에 설치되며, 제3스프링이 끼워진 지지판의 고정바가 삽입되는 홀이 상하로 형성되어 있는 탄성철판과, 탄성철판과 일체로 상,하부에 형성되며 내주면에 탄성고무가 부착된 반원형의 고정부로 구성된 고정판과, 탄성철판의 배면에 각각 상하부에 홀이 형성된 탄성고무대와 보강판이 접착되어 있되, 상기 고정바가 고정판과 탄성고무대 및 보강판의 홀을 관통하여 돌출된 고정바의 나사산에 너트가 체결되는 고정부재를 포함하는 것을 특징으로 하는 공동주택용 전기단자함을 제공한다.It is installed at the rear of the support plate, the elastic steel plate is formed in the upper and lower portions of the elastic steel plate is formed in the upper and lower portions, the hole is inserted into the fixing bar of the support plate in which the third spring is inserted, and the elastic steel plate is semi-circular rubber attached to the inner peripheral surface The fixing plate composed of the government and the elastic rubber band and the reinforcing plate, each of which has holes formed in the upper and lower portions, are bonded to the rear surface of the elastic steel plate, and the fixing bar is attached to the thread of the fixing bar which protrudes through the holes of the fixing plate, the elastic rubber band and the reinforcing plate. It provides an electrical terminal box for a multi-family house, characterized in that it comprises a fixing member to which the nut is fastened.

이상에서와 같이 본 발명의 공동주택용 전기단자함 고정구는, 벽체의 강도유지를 위해 상기 벽체에 매립되는 철근에 결합부재의 사용없이도 견고하고도 신속한 결속을 이룰 수 있게 됨에 따라, 전기단자함의 설치 시 작업성이 향상되고, 동시에As described above, the electric terminal box fixture for a multi-unit house according to the present invention can achieve a solid and fast binding without using a coupling member to the reinforcing bars embedded in the wall to maintain the strength of the wall, so that the work at the time of installation of the electric terminal box Sex is improved and at the same time

작업시간을 단축시킬 수 있는 효과가 있다.There is an effect that can shorten the working time.

또한, 지지판과 단자박스의 폭을 너트로 현장에서 조절할 수 있어 시공되는 현장의 벽체의 두께가 일정치 않아도 시공이 용이한 효과가 있다.In addition, since the width of the support plate and the terminal box can be adjusted in the field with a nut, there is an effect that the construction is easy even if the wall thickness of the site to be constructed is not constant.

이하에서는 첨부된 도면을 참조하여 본 발명의 구체적인 실시예를 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described a specific embodiment of the present invention.

우선, 첨부된 도면을 설명하면 다음과 같다.First, the accompanying drawings will be described.

도1은 본 발명의 전체적인 구조를 도시한 사시도이고, 도2는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 예시도이며, 도3은 본 발명의 전체적인 구성을 도시한 분해사시도이고, 도4는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 정면도이며, 도5는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 측면도이고, 도6은 본 발명이 수평철근에 고정되어 있는 상태를 도시한 측단면도이며,도7및 도8은 본 발명을 수평철근에 설치하는 개략적으로 도시한 도면이고, 도9는 본 발명을 통과하는 케이블에 화재발생시 분말이 살포되어 화재를 소화하는 상황을 도시한 작동예시도이다.1 is a perspective view showing the overall structure of the present invention, Figure 2 is an exemplary view showing a state in which the present invention is fixed to the horizontal rebar, Figure 3 is an exploded perspective view showing the overall configuration of the present invention, Figure 4 is a front view showing a state in which the present invention is fixed to a horizontal rebar, Figure 5 is a side view showing a state in which the present invention is fixed to a horizontal rebar, Figure 6 is a state in which the present invention is fixed to a horizontal rebar 7 and 8 are schematic views showing the present invention installed in a horizontal rebar, and FIG. 9 shows a situation in which powder is sprayed when a fire occurs in a cable passing through the present invention to extinguish a fire. The operation example shown.

상술한 바와 같이 본 발명은 수평철근(A)과 수직철근(B)이 배근되어 있는 벽체에 설치되는 것으로 구성요소는 크게 단자박스(10)와 소화부재(20)와 지지판(30) 및 고정부재(40)로 되어 있다.As described above, the present invention is installed on the wall where the horizontal reinforcement (A) and the vertical reinforcement (B) are placed. The components are largely the terminal box 10, the fire extinguishing member 20, the support plate 30, and the fixing member. It is set to 40.

본 발명의 단자박스(10)는 전방이 개방되고 상,하부와 양측면에는 케이블이 출입하는 다수의 관통홀(11)이 형성되며, 양측의 단부에는 고정홀(121)이 구비된 플랜지(12)가 형성되어 있는 한편, 내측에는 다수의 홀(131)이 형성되어 있으며 후방으로 돌출된 단턱홈(13)이 형성된 구조이다.In the terminal box 10 of the present invention, the front is opened, and a plurality of through holes 11 through which cables enter and exit the upper, lower and both sides thereof are formed, and flanges 12 provided with fixing holes 121 at both ends thereof. Is formed, while a plurality of holes 131 is formed on the inside and the stepped groove 13 protruding to the rear is formed.

그리고 본 발명의 소화부재(20)는 상기 단자박스(10)의 단턱홈(13)에 설치되되, 스틸재질의 압착판(211)의 후방에 다수의 제1스프링(212)이 용접된 밀대(21)와, 밀대(21)의 전방에는 내부에 분말(221)이 함유된 분말비닐포대(22)가 위치하고, 상기 분말비닐포대(22)의 전방에는 모서리부에 홀(231)이 형성되어 단자박스(10)의 단턱홈(13) 주변에 형성되어 있는 홀(131)에 상기 밀대(21)와 분말비닐포대(22)를 단턱홈(13)에 삽입시킨 상태에서 볼트(a)로 체결되어 고정되는 망태(23)를 포함하는 구조이다.And the extinguishing member 20 of the present invention is installed in the stepped groove 13 of the terminal box 10, the push rod welded a plurality of first springs 212 to the rear of the steel plate (211) 21 and a powder vinyl bag 22 containing powder 221 therein is located in front of the push rod 21, and a hole 231 is formed at a corner of the powder vinyl bag 22 in front of the terminal. The push rod 21 and the powdered plastic bag 22 are inserted into the stepped grooves 13 in the holes 131 formed around the stepped grooves 13 of the box 10 and fastened with bolts a. It is a structure including a mesh 23 to be fixed.

또한, 본 발명의 지지판(30)은 단자박스(10)의 후방에 설치되며, 판체(31)의 양측에 홀(311)이 형성되어 나사산(321)이 외주면에 형성된 장볼트(32)가 삽입된 후 너트(b)가 체결되고, 제2스프링(33)이 끼워진 상태에서 단자박스(10)의 양측에 형성된 플랜지(12)의 고정홀(121)에 상기 장볼트(32)의 단부가 돌출되어 너트(b)로 고정되는 한편, 후방에는 단부에 나사산(341)이 구비된 다수의 고정바(34)가 용접된 구조이다.In addition, the support plate 30 of the present invention is installed at the rear of the terminal box 10, the hole 311 is formed on both sides of the plate body 31 is inserted into the long bolt 32, the thread 321 is formed on the outer peripheral surface After the nut (b) is fastened and the second spring 33 is fitted, the end of the long bolt 32 protrudes into the fixing hole 121 of the flange 12 formed on both sides of the terminal box 10. It is fixed to the nut (b), while a plurality of fixing bars 34 provided with a thread 341 at the end is welded structure.

그리고 본 발명의 고정부재(40)는 지지판(30)의 후방에 설치되며, 제3스프링(342)이 끼워진 지지판(30)의 고정바(34)가 삽입되는 홀(411a)이 상하로 형성되어 있는 탄성철판(411)과, 탄성철판(411)과 일체로 상,하부에 형성되며 내주면에 탄성고무(412)가 부착된 반원형의 고정부(413)로 구성된 고정판(41)과, 탄성철 판(411)의 배면에 각각 상하부에 홀(421,431)이 형성된 탄성고무대(42)와 보강판(43)이 접착되어 있되, 상기 고정바(34)가 고정판(41)과 탄성고무대(42) 및 보강판(43)의 홀(411a,421,431)을 관통하여 돌출된 고정바(34)의 나사산(341)에 너트(b)가 체결되는 구조이다.And the fixing member 40 of the present invention is installed at the rear of the support plate 30, the hole 411a is inserted into the fixing bar 34 of the support plate 30, the third spring 342 is inserted is formed up and down Elastic plate 411, a fixed plate 41 consisting of a semi-circular fixing portion 413 is formed in the upper and lower portions integrally with the elastic iron plate 411, the elastic rubber 412 is attached to the inner peripheral surface, and the elastic iron plate An elastic rubber band 42 and a reinforcing plate 43 having holes 421 and 431 formed on upper and lower portions of the back surface 411 are bonded to each other, and the fixing bar 34 is fixed to the fixing plate 41 and the elastic rubber band 42. And the nut b is fastened to the thread 341 of the fixing bar 34 protruding through the holes 411a, 421 and 431 of the reinforcing plate 43.

상술한 바와 같은 구조의 본 발명의 설치 및 작동에 관하여 살펴보기로 한다.The installation and operation of the present invention having the structure as described above will be described.

도1과 같은 본 발명을 도2와 도5 및 도6과 같이 수평철근에 본 발명의 전기단자함을 설치하게 되는데, 우선 고정판(41)의 상,하부에 형성된 고정부(413)를 상부 및 하부의 수평철근(A)에 거치시킨 후 도7과 같이 보강판(43)의 배면에 고정바(34)와 체결되어 있는 너트(b)를 조여주면 상부 및 하부의 수평철근(A)에 거치되어 있는 고정부(413)와 일체로 형성되어 있는 탄성철판(411)이 상기 고정부(413)를 상방향 및 하방향으로 밀게 되어 상기 고정부(413)가 수평철근(A)에 견고하게 밀착 고정될 수 있도록 한다.The present invention as shown in Figure 1 is installed in the electrical terminal box of the present invention in the horizontal rebar as shown in Figures 2 and 5 and 6, first, the upper and lower fixing portion 413 formed on the upper and lower portions of the fixing plate 41 After mounting on the horizontal reinforcement (A) of tightening the nut (b) fastened to the fixing bar 34 on the back of the reinforcement plate 43 as shown in Figure 7 is mounted on the horizontal reinforcement (A) of the upper and lower The elastic steel plate 411 integrally formed with the fixed part 413 pushes the fixing part 413 in the upward and downward directions so that the fixing part 413 is tightly fixed to the horizontal rebar A. To be possible.

그리고 이어서 시공되는 벽체의 두께에 따라 도8에서와 같이 단자박스(10)의 플랜지(12)의 고정홀(121)에 관통되어 있는 장볼트(32)와 체결된 너트(b)를 조여 현장의 벽체두께에 맞게 조여서 설치하게 되며, 거푸집설치시 돌출된 장볼트의 단부를 일반적으로 시공현장에서 작업하듯이 절단하게 되며, 거푸집면과 단자함 플랜지간의 너트로 인한 갭은 단자함의 전면에 설치되는 거푸집에만 너트 크기의 홀을 현장에서 형성시켜 상기 거푸집을 설치 후 콘크리트를 타설하게 된다.Subsequently, according to the thickness of the wall to be constructed, as shown in FIG. 8, the nut b fastened to the long bolt 32 penetrated through the fixing hole 121 of the flange 12 of the terminal box 10 is tightened. It is installed by tightening it to the wall thickness, and when the formwork is installed, the end of the protruding long bolt is generally cut as if it is working at the construction site.The gap caused by the nut between the formwork surface and the terminal box flange is limited to the formwork installed in the front of the terminal box. A hole of the size of the nut is formed in the field and the concrete is poured after the formwork is installed.

한편, 본 발명을 통과하는 케이블에 화재가 발생시에 도9에서와 같이, 단자박스(10)내를 통과하는 케이블에 발생된 화재는 단턱홈(13)에 설치되어 있는 분말비닐포대(22)에 포장된 비닐을 녹이게 되고, 이어서 분말비닐포대(22)내에 있는 분말(221)이 쏟아져 나오며, 이때 단턱홈(13)내의 분말비닐포대(22) 후방에 압착되어 설치되어 있는 밀대(21)의 반발력으로 빠른 시간안에 분말을 화재가 발생된 케이블을 덮어 화재를 소화하게 되는 것이다. On the other hand, when a fire occurs in the cable passing through the present invention, as shown in Figure 9, the fire generated in the cable passing through the terminal box 10 to the powder vinyl bag 22 provided in the stepped groove (13) The packed vinyl is melted, and then the powder 221 in the powder vinyl bag 22 is poured out. At this time, the push rod 21 of the push rod 21 that is compressed and installed in the rear of the powder vinyl bag 22 in the stepped grooves 13 is poured. Repulsive forces quickly extinguish the fire by covering the fired cable with powder.

도1은 본 발명의 전체적인 구조를 도시한 사시도.1 is a perspective view showing the overall structure of the present invention.

도2는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 예시도.Figure 2 is an exemplary view showing a state in which the present invention is fixed to the horizontal rebar.

도3은 본 발명의 전체적인 구성을 도시한 분해사시도.Figure 3 is an exploded perspective view showing the overall configuration of the present invention.

도4는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 정면도.Figure 4 is a front view showing a state in which the present invention is fixed to the horizontal rebar.

도5는 본 발명이 수평철근에 고정되어 있는 상태를 도시한 측면도.Figure 5 is a side view showing a state in which the present invention is fixed to the horizontal rebar.

도6은 본 발명이 수평철근에 고정되어 있는 상태를 도시한 측단면도.Figure 6 is a side cross-sectional view showing a state in which the present invention is fixed to a horizontal rebar.

도7및 도8은 본 발명을 수평철근에 설치하는 개략적으로 도시한 도면.7 and 8 schematically show the present invention installed in a horizontal rebar;

도9는 본 발명을 통과하는 케이블에 화재발생시 분말이 살포되어 화재를 소화하는 상황을 도시한 작동예시도.Figure 9 is an operation example showing a situation in which the powder is sprayed when the fire occurs in the cable passing the present invention to extinguish the fire.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 단자박스 11 : 관통홀10: terminal box 11: through hole

12 : 플랜지 13 : 단턱홈12: Flange 13: Stepped groove

20 : 소화부재 21 : 밀대20: extinguishing member 21: push rod

22 : 분말비닐포대 23 : 망태22: powdered plastic bag 23: net

30 : 지지판 31 : 판체30: support plate 31: plate body

32 : 장볼트 33 : 제2스프링32: long bolt 33: second spring

34 : 고정바 40 : 고정부재 34: fixed bar 40: fixed member

41 : 고정판 42 : 탄성고무대41: fixed plate 42: elastic rubber

43 : 보강판 121 : 고정홀 43: reinforcing plate 121: fixing hole

131, 231, 311, 411a, 421, 431 : 홀131, 231, 311, 411a, 421, 431: hall

211 : 압착판 212 : 제1스프링211: pressing plate 212: first spring

221 : 분말 321, 341 : 나사산221: powder 321, 341: thread

342 : 제3스프링 412 : 탄성고무 342: third spring 412: elastic rubber

413 : 고정부 A : 수평철근413 fixing part A: horizontal rebar

B : 수직철근 a : 볼트B: vertical rebar a: bolt

b : 너트 b: nut

Claims (1)

공동주택용 전기단자함 고정구에 있어서,In the electric terminal box fixture for apartment house, 전방이 개방되고 상,하부와 양측면에는 케이블이 출입하는 다수의 관통홀(11)이 형성되며, 양측의 단부에는 고정홀(121)이 구비된 플랜지(12)가 형성되어 있는 한편, 내측에는 다수의 홀(131)이 형성되어 있으며 후방으로 돌출된 단턱홈(13)이 형성된 단자박스(10)와;The front is opened and a plurality of through holes 11 through which cables enter and exit the upper, lower and both sides, and flanges 12 having fixing holes 121 are formed at both ends thereof, while a plurality of inner sides thereof are formed. A terminal box 10 having a hole 131 formed therein and a stepped groove 13 protruding backward; 상기 단자박스(10)의 단턱홈(13)에 설치되되, 스틸재질의 압착판(211)의 후방에 다수의 제1스프링(212)이 용접된 밀대(21)와, 밀대(21)의 전방에는 내부에 분말(221)이 함유된 분말비닐포대(22)가 위치하고, 상기 분말비닐포대(22)의 전방에는 모서리부에 홀(231)이 형성되어 단자박스(10)의 단턱홈(13) 주변에 형성되어 있는 홀(131)에 상기 밀대(21)와 분말비닐포대(22)를 단턱홈(13)에 삽입시킨 상태에서 볼트(a)로 체결되어 고정되는 망태(23)를 포함하는 소화부재(20)와;The push rod 21 installed in the stepped groove 13 of the terminal box 10 and a plurality of first springs 212 welded to the rear of the pressing plate 211 made of steel, and the front of the push rod 21. The powder vinyl bag 22 containing the powder 221 is located therein, and the front of the powder vinyl bag 22 has a hole 231 formed in the corner portion of the stepped groove 13 of the terminal box 10. Fire extinguishing including a mesh 23 is fastened by a bolt (a) in a state in which the push rod 21 and the powdered plastic bag 22 are inserted into the stepped groove 13 in the hole 131 formed in the periphery thereof. The member 20; 단자박스(10)의 후방에 설치되며, 판체(31)의 양측에 홀(311)이 형성되어 나사산(321)이 외주면에 형성된 장볼트(32)가 삽입된 후 너트(b)가 체결되고, 제2스프링(33)이 끼워진 상태에서 단자박스(10)의 양측에 형성된 플랜지(12)의 고정홀(121)에 상기 장볼트(32)의 단부가 돌출되어 너트(b)로 고정되는 한편, 후방에는 단부에 나사산(341)이 구비된 다수의 고정바(34)가 용접된 지지판(30)과;It is installed at the rear of the terminal box 10, the holes 311 are formed on both sides of the plate body 31, the nut (b) is fastened after the long bolt 32 is formed, the thread 321 is formed on the outer peripheral surface, While the second spring 33 is fitted, the end of the long bolt 32 protrudes into the fixing hole 121 of the flange 12 formed on both sides of the terminal box 10 to be fixed with a nut b, A support plate 30 to which a plurality of fixing bars 34 having a thread 341 at the rear end thereof are welded; 지지판(30)의 후방에 설치되며, 제3스프링(342)이 끼워진 지지판(30)의 고정바(34)가 삽입되는 홀(411a)이 상하로 형성되어 있는 탄성철판(411)과, 탄성철판(411)과 일체로 상,하부에 형성되며 내주면에 탄성고무(412)가 부착된 반원형의 고정부(413)로 구성된 고정판(41)과, 탄성철판(411)의 배면에 각각 상하부에 홀(421,431)이 형성된 탄성고무대(42)와 보강판(43)이 접착되어 있되, 상기 고정바(34)가 고정판(41)과 탄성고무대(42) 및 보강판(43)의 홀(411a,421,431)을 관통하여 돌출된 고정바(34)의 나사산(341)에 너트(b)가 체결되는 고정부재(40)를 포함하는 것을 특징으로 하는 공동주택용 전기단자함. An elastic iron plate 411 installed at the rear of the support plate 30 and having holes 411a which are inserted into the fixing bar 34 of the support plate 30 into which the third spring 342 is inserted, are formed up and down. A fixing plate 41 formed of a semicircular fixing part 413 having an elastic rubber 412 attached to an inner circumferential surface of the upper and lower portions of the upper and lower portions of the upper and lower portions of the upper and lower portions of the upper and lower portions of the upper and lower portions, respectively. 421 and 431, the elastic rubber 42 and the reinforcing plate 43 is bonded, the fixing bar 34 is the fixing plate 41 and the elastic rubber 42 and the hole of the reinforcing plate 43 (411a, An electrical terminal box for a multi-family house, characterized in that it comprises a fixing member (40) for fastening the nut (b) to the thread (341) of the fixing bar 34 protruding through the 421,431.
KR1020080136608A 2008-12-30 2008-12-30 A terminal box of electric KR100906976B1 (en)

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KR102143553B1 (en) 2020-03-23 2020-08-12 (주)한양이엔씨 Electric Terminal System of Apartment House Interior Electricity
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KR102253334B1 (en) 2021-02-22 2021-05-18 (주)티에스엔지니어링건축사사무소 A terminal box for apartment house
KR102326342B1 (en) * 2021-02-23 2021-11-15 장림이엔지(주) System for connecting overhead distribution line and utility pole in city
CN113181580A (en) * 2021-03-18 2021-07-30 国网甘肃省电力公司 Data model establishing device and method for fire fighting equipment
KR102389022B1 (en) * 2021-06-15 2022-04-20 주식회사종합건축사사무소가람건축 Communication terminal box fixture
KR102389023B1 (en) * 2021-06-15 2022-04-20 주식회사종합건축사사무소가람건축 Communication terminal box plate

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