WO2018056647A1 - Boîte à bornes pénétrant dans une paroi - Google Patents

Boîte à bornes pénétrant dans une paroi Download PDF

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Publication number
WO2018056647A1
WO2018056647A1 PCT/KR2017/010116 KR2017010116W WO2018056647A1 WO 2018056647 A1 WO2018056647 A1 WO 2018056647A1 KR 2017010116 W KR2017010116 W KR 2017010116W WO 2018056647 A1 WO2018056647 A1 WO 2018056647A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
fastening
cable
box body
fixing member
Prior art date
Application number
PCT/KR2017/010116
Other languages
English (en)
Korean (ko)
Inventor
박남준
Original Assignee
박남준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박남준 filed Critical 박남준
Publication of WO2018056647A1 publication Critical patent/WO2018056647A1/fr

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Classifications

    • 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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • 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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • 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
    • 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

Definitions

  • the present invention relates to a terminal box, and more particularly, a wall according to a new form, which simplifies the overall cable connection structure by allowing a cable to be directly connected through a wall, and facilitates installation and maintenance work. It relates to a through-type terminal box.
  • the terminal box is a device that connects telephone lines, various communication cables, or power lines, etc. wired outside the building to each home in the building, and has a box-type structure that can be opened and closed to facilitate maintenance while preventing intrusion of foreign substances. Is formed.
  • Such a terminal box is usually configured to be connected to the terminals of each terminal block disposed in the terminal box after the cable is introduced into its interior through the upper or lower surface, in this regard, registered Patent No. 10-0937013, registered As in Utility Model No. 20-0261552, Registration Utility Model No. 20-0403590, Registration Utility Model No. 20-0477690, and the like.
  • the terminal box should be provided outside the cabin and connected to the corresponding cabin, so that the total work time for the wiring of these various cables was very long, and each cable was hulled. There was a problem that there is a concern that the inflow of water through the gap generated in the process of penetrating the wall surface of the.
  • Patent Document 0001 Registered Patent No. 10-0937013
  • Patent Document 0002 Registered Utility Model No. 20-0261552
  • Patent Document 0003 Registration Utility Model No. 20-0403590
  • Patent Document 0004 Registration Utility Model No. 20-0477690
  • the present invention has been made to solve the various problems according to the prior art described above, the object of the present invention is to simplify the connection structure of the overall cable by allowing the cable to be directly connected through the wall, installation and maintenance work It is to provide a through-wall terminal box according to a new form to facilitate this.
  • the back surface is in close contact with the wall of the outdoor side of the wall and the through-tightening tube of the hollow body through the wall through any one portion of the back is formed to protrude A box body having a terminal block provided therein; And a cable fixing member configured to fix the cable passing through the box through-through tube of the box body to the through-tube.
  • the threaded portion for screwing with the cable fixing member is formed on the inner circumferential surface of the through-hole fastening tube of the box body, and a protruding jaw protrudes from a part of the threaded portion, and an end of the protruding jaw and the cable fixing member.
  • a protruding jaw protrudes from a part of the threaded portion, and an end of the protruding jaw and the cable fixing member.
  • the packing member for blocking the gap between the inner peripheral surface and the cable fixing member.
  • a close contact pad may be further provided between the box and the wall on the outdoor side of the wall.
  • the rear peripheral surface of the box body is characterized in that the fastening flange for bolting and the outdoor side wall surface of the wall is formed.
  • the through-tightening tube of the box body is characterized in that it is formed to protrude further into the room through the wall and the screw thread is formed on the outer peripheral surface is fixed to the wall by using a separate fastening nut.
  • Wall through-type terminal box of the present invention is configured to be connected to the indoor cable provided to the room in a state coupled directly fixed to the wall itself without a separate connection connector to simplify the overall cable connection structure and each wire It has the effect of minimizing the connection of.
  • the wall through-type terminal box of the present invention through-through coupling pipe through the installation hole which can only be formed for the indoor entry of the outdoor cable, and has a close pad on the close contact surface between the wall and the outdoor wall of the wall.
  • the through fastening tube is provided with a packing member to prevent rainwater or external air from entering the room.
  • FIG. 1 is a longitudinal sectional view showing the installation state of the wall through-type terminal box according to an embodiment of the present invention
  • Figure 2 is a front view showing the internal state of the through-wall terminal box according to an embodiment of the present invention
  • FIG. 3 is an enlarged view of a portion “A” of FIG. 1;
  • Figure 4 is a longitudinal cross-sectional view for explaining another example of the installation state of the wall through-type terminal box according to an embodiment of the present invention
  • Figure 5 is an enlarged view of the main portion shown to explain the state of the packing member when the wall-mounted terminal box in accordance with an embodiment of the present invention
  • Figure 6 is a longitudinal cross-sectional view illustrating the internal state of the through-wall terminal box according to another embodiment of the present invention
  • Terminal Block 121 Output Terminal
  • a box body having a front surface open and a terminal block having a plurality of terminals therein, the rear surface being installed to be in close contact with the wall of the outdoor side of the wall, and the through fastening tube formed to penetrate the wall at any portion of the rear surface. ; It is formed of a tube that penetrates through the through-tightening tube of the box body to surround the outer peripheral surface of the end of the indoor cable received into the box body, and the rear end portion thereof is inserted into the through-tightening tube and screwed to the inner circumferential surface of the through-tightening tube.
  • the front end side portion is formed; the cable fixing member formed to enable the rotation operation; includes a screw thread for screwing the cable fixing member formed on the inner circumferential surface of the through fastening tube of the box body and the thread formed portion
  • the protrusion jaw is formed protruding, while the gap between the protrusion jaw and the end of the cable fixing member blocking the gap between the inner circumferential surface of the through fastening pipe and the cable fixing member while the fastening of the cable fixing member proceeds in the thickness direction Compressive deformation and at the same time expand in the radial direction of the through-tube It is characterized in that the packing member is provided in close contact with the outer peripheral surface of the main surface and the indoor side cable.
  • FIGS. 1 to 6 a preferred embodiment of the wall-through terminal box of the present invention will be described with reference to FIGS. 1 to 6.
  • FIG. 1 is a longitudinal cross-sectional view for explaining the installation state of the wall-through terminal box according to an embodiment of the present invention
  • Figure 2 is shown to explain the internal state of the wall-through terminal box according to an embodiment of the present invention.
  • the wall through-type terminal box (hereinafter, referred to as a "terminal box") according to an embodiment of the present invention includes a box body 100 and a cable fixing member 200.
  • the indoor cable 20 including various wires or communication lines in the room fixedly coupled to the wall 10 is Characterized in that it is made to be directly connected to the terminal box.
  • the box body 100 is a portion forming the outer body of the terminal box according to an embodiment of the present invention.
  • the box body 100 is formed as an empty box body while the front surface is opened so that its rear surface is in close contact with the outdoor wall surface 11 of the wall 10, and the terminal block 120 having a plurality of terminals therein.
  • the terminal block 120 having a plurality of terminals therein.
  • a through-tightening tube 110 of the hollow inner tube is formed.
  • the through-tightening tube 110 is a tube provided to pass through the various indoor-side cables 20 located in the room, and protrudes from the rear surface of the box body 100 while the rear surface is in close contact with the wall (10)
  • the inner circumferential surface is formed with a screw thread for screwing the cable fixing member 200 to be described later.
  • various indoor-side cables 10 located indoors may be accommodated into the box body 100 by passing through the through fastening pipe 110.
  • the close contact pad 130 is provided between the box body 100 and the wall on the outdoor side of the wall. That is, the indoor pads of the external rainwater or outdoor air through the through holes 12 through which the through fastening pipe 110 of the wall 10 penetrates may be blocked by the close pad 130.
  • the front of the box body 100 is formed to be open
  • the cover body 140 is installed on the open front of the box body 100 to be opened and closed, so that the inside of the box body 100 only by the user's needs It is configured to be open.
  • the bottom of the box body 100 is a cable gland for the external extraction of the outdoor cable 30 made of the respective wires drawn from the outdoor terminal 122 of the terminal block 120 in the box body 100 300 is provided.
  • the cable gland 300 may be configured to be provided on at least one of the upper surface or both sides of the box body 100.
  • the through-fastening tube 110 of the box body 100 is formed to protrude further into the room through the wall 10 and a thread is formed on the outer circumferential surface of the wall using a separate fastening nut 400 It is proposed to be fixed to (10).
  • the terminal box through the fixing of the through fastening pipe 110 using the fastening nut 400 can be maintained in a stable state fixed to the wall (10).
  • the box body 100 forms a fastening flange 150 at a rear circumferential surface thereof, such that the outdoor side wall surface 11 of the wall 10 and the fastening flange ( By bolting the 150, the box body 100 may be configured to achieve a fixed state to the wall 10.
  • the cable fixing member 200 is a member for fixing the indoor side cable 20 passing through the inside of the through fastening pipe 110 of the box body 100 to the through fastening pipe 110.
  • the cable fixing member 200 is formed of a tubular body that penetrates through the through-tightening tube 110 and surrounds the outer peripheral surface of the end of the indoor cable 20 accommodated in the box body 100, and the rear end portion of the cable fixing member 200 passes through the penetrating tube 110. While being inserted into the fastening pipe 110 is formed to be screwed to the inner circumferential surface of the through fastening pipe 110 and the front end portion is formed with a larger diameter than the inner circumferential surface of the through fastening pipe 110, using a wrench or the like It is formed into a polygon to enable manipulation.
  • any one of the inner circumferential surface of the through-tightening tube 110, the protrusion jaw 111 is formed protruding and of the cable fixing member 200 accommodated in the protruding jaw 111 and the through-fastening tube 110. Between the ends is provided with a packing member 500 for blocking the gap between the inner circumferential surface of the through-fastening pipe 110 and the cable fixing member 200.
  • the inner circumferential surface of the packing member 500 is the indoor cable 20.
  • the cable fixing member 200 described above is not limited to being provided only in the box body 100.
  • the indoor cable is provided by providing the cable fixing member 200 at the end of the through fastening pipe 110 exposed through the installation hole 12 of the wall 10 to the indoor side. 20 may be to make a more stable fastening fixed.
  • the installation hole 12 is formed through the wall 10 to which the terminal box is to be installed. At this time, the installation hole 12 is formed to a size enough to pass through the fastening tube 110 of the box body 100 performs a function of communicating with each other indoor and outdoor based on the wall (10). do.
  • the rear surface of the box body 100 forming the terminal box is brought into close contact with the wall surface of the wall 10 on the outdoor side.
  • the through fastening pipe 110 protruding from the back of the box 100 passes through the installation hole 12 formed in the wall 10, and in particular, the back of the box 100 and the wall.
  • An adhesion pad 130 is interposed between the close contact portions between the outdoor side wall surfaces 11 of 10.
  • the box 100 is stably fixed to the wall 10 by coupling the fastening nut 400 to the through fastening pipe 110 exposed through the wall 10 in the room to the indoor side. Will be able to maintain.
  • the indoor cable 20 connected to the room is passed through the through fastening pipe 110 to be accommodated in the box body 100.
  • the indoor cable 20 exposed into the box body 100 is sequentially passed through the packing member 500 and the cable fixing member 200, and then the packing member 500 and the cable fixing member 200 The rear end of the portion is inserted into the through-tightening tube 110 to be screwed to the inner peripheral surface of the through-tightening tube 110.
  • the packing member 500 gradually increases between the rear end portion of the cable fixing member 200 and the protruding jaw 111 protruding into the through fastening tube 110 as the cable fixing member 200 is fastened. While compressive deformation is made in the thickness direction and expands in the radial direction, it is gradually in close contact with the inner circumferential surface of the through fastening pipe 110 and the outer circumferential surface of the indoor cable 20. This is as shown in FIG. 5.
  • the indoor cable 20 maintains a fixed state due to deformation of the packing member 500 due to the fastening of the cable fixing member 200 and rainwater through the inner circumferential surface of the through fastening tube 110. Indoor entry of outside air can be prevented.
  • the outdoor cable 30 is accommodated into the box body 100 through the through hole 160 of the bottom surface of the box body 100, and then the corresponding outdoor side cable 30 is fixed using the cable gland 300. do.
  • each wire or communication line of the outdoor cable 30 is connected to each input terminal 122 of the terminal block 120.
  • the wall through-type terminal box of the present invention is configured to be connected to the indoor cable 20 connected to the room in a state that directly coupled to the wall 10 fixed to itself without a separate connection connector to simplify the overall cable connection structure In addition to this, the connection of each wire can be minimized.
  • the wall through-type terminal box of the present invention is coupled through-through pipe 110 to the installation hole 12, which can not be formed for the indoor entry of the outdoor cable 30, through the outdoor wall surface of the wall 10
  • the contact surface between the box body 100 and the box 100 is provided with an adhesion pad 130 and a packing member 500 is provided inside the through fastening pipe 110 to prevent rainwater or external air from entering the room. It becomes possible.
  • Wall through-type terminal box of the present invention is configured to be connected to the indoor cable provided to the room in a state coupled directly fixed to the wall itself without a separate connection connector to simplify the overall cable connection structure and each wire
  • the connection of through-through pipes can be minimized, and the through-hole pipes are connected to the installation holes, which can only be formed for indoor entry of the outdoor cable, and the close contact pad between the outdoor wall and the box body of the wall is provided with a close pad.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Or Junction Boxes (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

La présente invention concerne une boîte à bornes pénétrant dans une paroi comprenant : un corps de boîte doté d'un tuyau d'accouplement de pénétration creuse faisant saillie à partir d'une partie au milieu d'une surface arrière du corps de boîte et passant à travers une paroi ; et un élément de fixation de câble permettant de fixer un câble passant à travers le tuyau d'accouplement de pénétration du corps de boîte au tuyau d'accouplement de pénétration. Grâce à cette conception, un câble peut pénétrer dans une paroi et ensuite être directement connecté, moyennant quoi l'ensemble de la structure de connexion du câble est simplifié et le travail d'installation et de maintenance peut être facilement réalisé.
PCT/KR2017/010116 2016-09-20 2017-09-15 Boîte à bornes pénétrant dans une paroi WO2018056647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0120043 2016-09-20
KR1020160120043A KR101737560B1 (ko) 2016-09-20 2016-09-20 벽체 관통형 단자함

Publications (1)

Publication Number Publication Date
WO2018056647A1 true WO2018056647A1 (fr) 2018-03-29

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Application Number Title Priority Date Filing Date
PCT/KR2017/010116 WO2018056647A1 (fr) 2016-09-20 2017-09-15 Boîte à bornes pénétrant dans une paroi

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KR (1) KR101737560B1 (fr)
WO (1) WO2018056647A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190010670A (ko) * 2019-01-09 2019-01-30 한문수 전선 가이드장치
CN110086128A (zh) * 2019-06-06 2019-08-02 上海外高桥造船有限公司 一种电缆穿舱用密封装置
KR102156232B1 (ko) * 2020-04-28 2020-09-16 (주)상우엔지니어링건축사사무소 건축용 통신케이블 트레이 설치 구조
KR102180547B1 (ko) * 2020-05-15 2020-11-18 (주)선경엔지니어링 건축용 통신 단자함 방수구조

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599184Y2 (ja) * 1990-12-20 1999-08-30 矢崎総業株式会社 ケーブル取出し構造
JP3130738B2 (ja) * 1994-08-25 2001-01-31 ホシザキ電機株式会社 密閉型圧縮機の端子箱構造
KR200214803Y1 (ko) * 1998-05-26 2001-03-02 전상빈 배전용 단자함
KR200403590Y1 (ko) * 2005-10-01 2005-12-09 ㈜타이코써멀컨트롤 단자함
KR20130134673A (ko) * 2012-05-31 2013-12-10 현대중공업 주식회사 건물의 웰 또는 슬래브에 케이블 관통용 엠씨티 및 케이블 그랜드 설치장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599184Y2 (ja) * 1990-12-20 1999-08-30 矢崎総業株式会社 ケーブル取出し構造
JP3130738B2 (ja) * 1994-08-25 2001-01-31 ホシザキ電機株式会社 密閉型圧縮機の端子箱構造
KR200214803Y1 (ko) * 1998-05-26 2001-03-02 전상빈 배전용 단자함
KR200403590Y1 (ko) * 2005-10-01 2005-12-09 ㈜타이코써멀컨트롤 단자함
KR20130134673A (ko) * 2012-05-31 2013-12-10 현대중공업 주식회사 건물의 웰 또는 슬래브에 케이블 관통용 엠씨티 및 케이블 그랜드 설치장치

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