KR100779667B1 - Duct for protected multi-electric line of apartmenthouse to being buried inwall - Google Patents

Abstract

A duct for protecting a multi-electric line of an apartment house to be buried in a wall is provided to improve a wiring convenience and an insulation property by performing the divisional wiring for cables in the duct. A duct for protecting a multi-electric line of an apartment house to be buried in a wall includes a center duct box(10), an inner box, a cable penetration pipe(30), left and right support pipes(41,42), a rear coupling plate, and a bar arrangement fixing plate(60). Plural cable apertures are formed on a vertical line. Plural joining apertures are formed in the vicinity of the cable aperture. Coupling protrusions are formed in upper and lower portions of an opening portion, and coupling pipes(16) are fixed to left and right sides of the center duct box. The inner box is closely contacted by an extensible sheet material(23). Plural horizontal grooves are fixed to the left and right support pipes. An upper horizontal bar is formed on one end of the bar arrangement fixing plate and a lower coupling member is formed on the other end of the bar arrangement fixing plate.

Description

Duct for protected multi-electric line of apartmenthouse to being buried inwall}

1 is a perspective view showing a state of the integrated wire protection duct for a multi-family house is purchased on the wall surface, the embodiment of the present invention,

Figure 2 is an exploded perspective view showing the fastening of the integrated wire protection duct for a multi-family house is purchased on the wall, the embodiment of the present invention,

Figure 3 is a right cross-sectional view showing the construction of the integrated wire protection duct for a multi-family house is purchased on the wall, the embodiment of the present invention,

Figure 4 is an enlarged cross-sectional view showing the construction of the integrated wire protection duct for a multi-family house is purchased in the wall embodiment.

* Description of the symbols for the main parts of the drawings *

10: center duct box 11: opening part

12: fastening protrusion 13: mounting recess

14: wire work 15: fastener

16: fastening pipe 20: inner box

21: open hole 22: wire through

23: expansion sheet 24: fastening required

30: through the wire 31: wire worker

32: insertion recess 40: center support tube

41: left support pipe 42: right support pipe

43: close contact portion 44: insertion protrusion

45: fastening hole 46: fastening bar

47: fastening bar 50: rear fastening plate

51: horizontal groove 60: reinforcement plate

61: top horizontal bar 62: bottom fastening required

70: horizontal abs

The present invention relates to an integrated wire protection duct for a multi-family house, which is embedded in a wall surface, and more particularly, minimizes the generation of noise between generations through the duct, improves the convenience of construction, and divides the wiring inside the duct. The present invention relates to an integrated wire protection duct for a multi-family house, which is embedded in a wall, which further improves the convenience of wiring and the insulation characteristics during actual use.

Due to the increase in population, residential space has been relatively reduced, leading to the increase of apartments, which are apartments. These apartments have all the facilities indoors and are very convenient to use, making it a form of housing that most people want to live in.

In the past, only electric cables were required to construct apartments, but in recent years, the use of various medicinal wires except electric cables, such as telephone lines, high-speed Internet lines, and CATV / MATV cables, is also used in the construction of apartments due to diversified and high-speed media. In order to achieve this, a communication EPS room or a PIT is provided for each floor and wired using a cable tray.

However, since the communication EPS room or the PIT has a very large area of about 1.3 × 0.7 (㎡), this causes a decrease in the common area, resulting in a narrowing of the actual living space. Difficult, unnecessary construction costs increased, plumbing construction is difficult and costly from the telephone generation terminal box to the EPS room, there is a lot of problems of defects because the floor pipe passes through the toilet floor.

In addition, when installing without installing a communication EPS room or a PIT, a large amount of PVC conduits accommodating various electric wires are purchased in a frame. In this case, conduit construction is very difficult and structural strength is weak. Reinforcement of reinforcement is required, there is a risk of being damaged by anchor or drill after winning the line, repair is almost impossible in case of damage, it has a disadvantage that takes a lot of material and labor costs.

In order to solve this conventional problem, an opening is formed at one side of the lower side of the duct having a quadrangular pipe shape so as to expose an inner space in the front direction, and a protrusion having joint holes is formed at both sides thereof, and the upper side of the duct When the wall is embedded, the support piece is attached in the same direction as the protrusion so as to support the position, and the outer edge forms a border reduction part at the upper end so as to connect another duct in the vertical direction. It is installed vertically so as to be buried in one wall of the building so that the inner space of the duct can be communicated through the entire building, and the protrusion is positioned to be exposed to the outside of the wall, and the inner space of the duct is a telephone line, a communication line, a TV cable. Protective duct for the integrated wire embedded in the wall, characterized in that for accommodating Utility Model Registration No. 20-0262291 were registered to fenugreek Announcement Bar on March 18, 2002.

However, this conventional integrated duct protection duct has a problem that the generation of noise is transmitted through the duct.

In addition, the length of the protruding portion to be drawn out was formed differently according to the thickness of the wall to be installed, and when wiring the duct inside, there was a wiring problem in that the same color did not distinguish when the wiring color was the same.

In addition, there is a lot of problems that the wiring is close to each other and there is a possibility of interference or short circuit.

The present invention is to solve the above problems, to minimize the phenomenon that the noise between the generation is transmitted through the duct, can be separated and stored in a state classified by the various types of wires within the type to improve the convenience of construction It is possible to divide wiring of electric wires inside the duct to improve the convenience of wiring and insulation characteristics during actual use, to easily work with the extension, and to open the openings. It is easy to draw wires during interior work and beautiful appearance, and the opening is closed by expansion and contraction plate to prevent the leakage of noise, and it is buried in the wall more firmly and is buried in the wall which is fixed and supported The purpose is to provide integrated wire protection ducts for residential use.

In order to achieve the above object, the present invention is an open portion is opened in a rectangular parallelepiped is formed, the upper and lower ends are respectively formed in the recess recess, a plurality of wire holes are formed in a vertical line up and down, respectively, around the wire hole A central duct box having a plurality of fastening holes formed therein, fastening protrusions formed at upper and lower ends of the opening portion, and fastening pipes respectively fixed to left and right sides at left and right upper and lower ends;

An opening is formed in the front side of the rectangular hexahedron inserted into the interior through the opening of the center duct box, the flow hole is formed on the front side and the wire through hole is formed long on the wire hole extension line, the opening hole is open to the center duct box An inner box that is soundproofed by a stretchable plate member on which fastening protrusions forcibly inserting fastening protrusions of upper and lower portions are formed;

A wire through tube which is positioned vertically on the upper and lower portions of the center duct box and is a hexahedron in which wire wire holes are formed on the wire hole extension lines;

It is seated on the upper and lower mounting recesses of the center duct box, and is formed into three equally rectangular pillars surrounding the wire through tube at the outside and the center side, and three protrusions are formed between the protrusions, and an I-shaped insertion protrusion is formed between the left and right sides. Each of the contact recesses are formed to be in close contact with each other so that the wire through tube is in close contact with each other. In the center of the contact recess, inserting protrusions respectively inserted into the insertion recesses at the left and right sides of the wire through tube are respectively formed, and fastening holes are formed on the fastening hole extension lines. Longitudinal bars are penetrated through the left and right sides of the fastening bar is inserted into each of the fastening tube of the center duct box, each protruding and formed, the center support tube is formed on both sides of the body and the left and right support tubes formed with a protrusion on one side of the body and ;

A rear fastening plate having a plurality of horizontal grooves formed on a rear side of each of the plate bodies fastened and fixed to the rear sides of the left and right support tubes;

One end is formed in the horizontal groove of the rear fastening plate is horizontally bent and the upper horizontal bar is forcibly inserted, the other end is bent to the bottom is inserted into the horizontal reinforcement is characterized in that it has a reinforcement fixing plate which is formed to each fastening fastening fixed bottom There is this.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view showing a state of the integrated wire protection duct for a multi-family house to be embedded in the wall embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the integrated wire protection duct for the multi-family house to be embedded in the wall embodiment of the present invention, Figure 3 is a right cross-sectional view showing the construction of the integrated wire protection duct for a multi-family house purchased on the wall, embodiment of the present invention, Figure 4 is an enlarged flat view showing the construction of the integrated wire protection duct for a multi-unit house purchased on the wall embodiment of the present invention It is a cross section.

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.

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.

Therefore, the definition should be made based on the contents throughout the specification.

The integrated wire protection duct for a multi-family house, which is embedded in the wall surface of the present invention, has a center duct box 10 into which an inner box 20 is inserted through the opening 11 and the integrated wire flows into the indoor side, and a center duct box 10. ) The inner box 20 that flows in and out as necessary from the inside to the interior side, the wire through tube 30 through which the integrated wire penetrates, and the center support tube 40 and left and right support to fix the wire through tube 30 at the center side and left and right sides. Fixing the pipes 41 and 42, the back fastening plate 50 that fixes the back muscle fixing plate 60 to the rear left and right support pipes 41 and 42, and the left and right support pipes 41 and 42 to the horizontal back muscles 70. It consists of a back muscle fixing plate 60 to.

The center duct box 10 is a rectangular parallelepiped into which the inner box 20 is inserted through the opening 11 and the integrated wire flows into the interior side. An opening 11 is formed at the front and the upper and lower ends thereof. The seating recesses 13 are formed respectively, and a plurality of wire holes 14 are formed vertically in vertical lines, and a plurality of fastening holes 15 are formed around the wire hole 14, and the opening part ( 11) fastening protrusions 12 are formed on left and right upper and lower sides, and fastening pipes 16 are fixed to left and right sides on the left and right upper and lower ends.

The inner box 20 is a rectangular parallelepiped that is inserted into the interior through the opening 11 of the center duct box 10 and flows in and out as necessary as the interior side, and an opening 21 is formed at the front side, and the upper and lower sides of the wire. The wire through hole 22 is formed long along the extension line of the ball 14, and the opening hole 21 includes a fastening recess 12 forcibly inserting the fastening protrusions 12 of the upper and lower portions of the center duct box 10 opening 11. Soundproofing is carried out by the expansion and contraction plate 23 in which 24 is formed.

The wire through pipe 30 is a pipe through which the integrated wire penetrates inside the concrete wall, the center duct box 10 is located vertically to each of the upper and lower wire wire hole (31) is formed on the extension line of the wire hole (14) In the hexahedron, insertion recesses 32 to which the insertion protrusions 44 are respectively fixed are formed.

The center support pipe 40 and the left and right support pipes (41, 42) is a three-quarter square pillar that supports the wire through pipe 30 is fixed in the center side and left and right and wraps the wire through pipe 30 from the outside and the center side, The upper and lower mounting recesses 13 of the center duct box 10 are seated on the left and right sides, and the contact recesses 43 are formed to be in close contact with the wire through-holes 30, respectively, and the wire recesses are formed at the center of the contact recess 43. Insertion protrusions 44 which are inserted and fixed to the insertion recesses 32 on the left and right sides of the clearance 30 are respectively formed, and the fastening holes 45 are formed on the extension lines of the fastening holes 15 so that the fastening length bars 46 pass through. The fastening bars 47 which are fastened to the left and right sides are respectively inserted into and fixed to the fastening pipe 16 of the center duct box 10.
The left and right support tubes 41 and 42 are positioned so that the three protruding portions face each other on one side of the plate-shaped body, and the center support tube 40 is positioned therebetween, and the left and right support tubes 41 and 42 and the central location. The insertion recess portion 32 of the wire through tube 30 is inserted into and fixed to the I-shaped insertion protrusion 44 of the branch pipe 40, and the body of the center support tube 40 and the left and right support tubes 41 and 42 are fixed. The fastening bar bar 46 is inserted into and fixed to the fastening hole 45 penetrating through the tight contact portion 43, which is a protrusion located at the center in the width direction.
In other words, the center support tube 40 has three contact recesses 43 protruding from both sides of the body, and the left and right support tubes 41 and 42 project three contact recesses 43 protruding from one side of the body. .

The rear fastening plate 50 is a plate body for fastening and fixing the back muscle fixing plate 60 to the rear side of the left and right support tubes 41 and 42, respectively, a plurality of horizontal grooves 51 are formed on the rear side.

The back muscle fixing plate 60 is a plate body for fixing the left and right support pipes (41, 42) to the horizontal back muscle 70, one end is horizontally bent in the horizontal groove 51 of the rear fastening plate 50 is forced to be inserted The horizontal bar 61 is formed, the other end is bent to the bottom is inserted into the horizontal back muscles 70 and the lower fastening recess 62 is fastened to each other is formed.

In the present invention, the upper and lower seating recesses of the center duct box 10 in a state in which a plurality of wire through pipe 30 through which the integrated wire passes is wrapped by the center support pipe 40 and the left and right support pipes 41 and 42. 13) to improve the insulation characteristics during actual use, and to insert a support (not shown), such as a support bar, between the inner box 20 and the center duct box 10, the wall and the concrete mortar when casting It is possible to appropriately adjust the interval of, through the open portion 11 and the open hole 21 the extension work into the room is made easier.

At this time, the integrated wire flowing into the indoor side penetrates through the expansion and contraction plate 23 inserted into the opening 11 of the center duct box 10 and is fastened into the room, and the gap with the integrated wire flowing into the room. By preventing it in advance, it is possible to fundamentally prevent the transmission of indoor noise through the wire through-tube (30). This expansion and contraction plate 23 can also be fixed to the opening 21 of the inner box (2), of course.

As described above, the present invention minimizes the phenomenon in which noise is transmitted between the generations through the duct, and can separate and store the various types of wires in the state classified by their types, thereby improving construction convenience and improving the inside of the ducts. It is possible to divide wiring of the wire, improve the convenience of wiring and insulation characteristics in actual use, and easy to work with the extension, and the opening is formed so that the position and the number of the opening of the inner box can be set as needed. The wire is more easily drawn out and the appearance is beautiful, and the opening is closed by the expansion and contraction plate material to prevent the leakage of noise, and more rigidly embedded in the wall has the effect of being fixed.

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.

Claims (1)

An open portion 11 having an open front in a rectangular parallelepiped is formed, and seating recesses 13 are formed inwardly at upper and lower ends, and a plurality of wire holes 14 are vertically formed in vertical lines, respectively. 14) a plurality of fastening holes 15 are formed in the periphery thereof, and fastening protrusions 12 are formed on upper and lower portions of the opening part 11, and center ducts each of which is fastened to the left and right upper and lower ends before and after the fastening pipe 16 is fixed to each other. A box 10; The opening hole 21 is formed in the front side by a rectangular parallelepiped inserted into the interior through the opening of the center duct box 10 and flowed in and out as needed, and the upper and lower wire through holes 22 are formed on the extension lines of the wire holes 14. It is formed long, by the expansion plate member 23 is formed with a fastening recess 24, the fastening protrusions 12 of the opening hole 21 is the upper and lower fastening protrusions 12 of the center duct box 10 opening 11 is formed. An inner box 20 that is soundproofed; Vertically positioned upper and lower portions of the center duct box 10, the wire through-holes 30, the insertion hole 32 is formed on each of the left and right sides of the tubular body is formed in the wire hole hole 31 is formed on the extension line of the wire hole (14) )and; It is seated on the upper and lower seating recesses 13 of the center duct box 10, and is formed into three equally rectangular pillars surrounding the wire through tube 30 from the outside and the center side, and three protrusions are formed between the protrusions and I-shaped. Insertion protrusions (44) are formed, and the right and left sides of the contact recess 43 is formed so as to contact the wire through-hole 30 is in close contact with each other, the center of the close contact portion 43, the wire through-hole 30 on the left and right sides Insertion protrusions 44 are respectively formed to be inserted into the recess portion, and the fastening hole 15 is formed on the extension line of the fastening hole 15 to fasten the fastening length bar 46 to the center duct box 10 on the left and right sides. Fastening bars 47 respectively inserted into and fixed to the fastening pipes 16 of the protrusions are formed, and the center support pipes 40 and protrusions formed on one side of the body are respectively formed on both sides of the body, and the left and right support pipes 41 to which the protrusions are formed. 42; A rear fastening plate 50 having a plurality of horizontal grooves 51 formed on the rear side of the plate body fastened and fixed to the rear sides of the left and right support tubes 41 and 42; One end is formed in the horizontal bar 51 of the rear fastening plate 50 is horizontally bent and inserted into the upper horizontal bar 61, the other end is bent to the lower end is inserted into the horizontal bar (70) is fastened and fastened Integrated fastening protection duct for a multi-family house is embedded in the wall provided with;

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