KR102023495B1 - Sound proof wall - Google Patents

Abstract

According to the present invention, the load acting downward in the multi-stage stacking combination is concentrated on the vertical bars in the left and right directions, thereby preventing the load from being concentrated in the width direction of the upper horizontal bar and the lower horizontal bar. The present invention relates to a soundproof wall that can be prevented from being broken by the product.

Description

SOUND PROOF WALL {SOUND PROOF WALL}

The present invention relates to a soundproof wall, and more particularly, to prevent the load from being concentrated in the width direction of the upper horizontal bar and the lower horizontal bar by allowing the load acting downward in the multi-stage stacking combination is concentrated on the vertical bar in the left and right directions. It can be, and through this relates to a soundproof wall that can prevent the soundproof plate is broken by the load.

In general, a soundproof wall installed on a road or the like is installed to block noise so that noise generated from the vehicle is not transmitted to a building adjacent to the road, etc. in the vicinity of a road or a railroad on which the vehicle runs.

Such a conventional soundproof wall is composed of a plurality of struts vertically erected at regular intervals along an installation surface such as a road, and a soundproof plate or the like coupled to at least one of the struts to form a soundproof wall of a certain height. .

However, in the conventional soundproof wall, when the soundproof plate is laminated and bonded in multiple stages, the soundproof plate installed below is likely to be damaged by a load, and when a gap is formed between the coupling surfaces between the soundproof plates, the soundproof performance may be deteriorated.

Prior art related to the present invention is Republic of Korea Patent Application Publication No. 10-2010-0013492 (February 10, 2010), it is disclosed an additional remodeling soundproof wall.

An object of the present invention is to prevent the load is concentrated in the width direction of the upper horizontal bar and the lower horizontal bar by lowering the load acting in the vertical direction in the left and right direction when the stacking coupling in multiple stages, through which the soundproof plate is It is to provide a soundproof wall that can be prevented from being broken by a load.

In addition, another object of the present invention is to combine the front packing between the vertical bar and the coupling surface of the support, and the top packing between the upper horizontal bar and the lower horizontal bar, so that when the sound-absorbing plate is laminated in multiple stages of the vertical bar and the support There is no gap between the mating surface to provide a soundproof wall that can improve the sound insulation performance.

The soundproof wall according to the present invention is vertically spaced apart, a plurality of pillars having installation grooves formed on the left and right sides, and at least one or more vertically laminated couplings to the installation grooves between the pillars, The first soundproof plate coupling groove is formed vertically along the vertical direction, the horizontal bar between the vertical bars, respectively, the second horizontal soundproof plate coupling groove formed in the left and right directions on the lower surface, the lower portion of the upper horizontal bar A lower horizontal bar spaced apart from each other and having a third soundproof plate coupling groove formed in a left and right direction on an upper surface thereof, a coupling tool for coupling the corresponding side surfaces of the vertical bars with the left and right ends of the upper horizontal bar and the lower horizontal bar, respectively; Between the vertical bars and the upper horizontal bar and the lower horizontal bar, both left and right ends are inserted into the first soundproof plate coupling groove, and both upper and lower ends are connected to the second room. A soundproof plate is inserted into the plate coupling groove, is coupled to have a length along the vertical direction on the front of the vertical bars, the front packing is in close contact with the inner surface of the installation groove, the left and right directions on the upper surface of the upper horizontal bar It is coupled to have a length along, characterized in that it comprises a top packing that the upper end is in close contact with the bottom of the lower horizontal bar when stacking the vertical bars, the upper horizontal bar and the lower horizontal bar in multiple stages.

Here, the front of the vertical bars and the front packing fixing groove which is continuously formed in the up and down direction so that the rear end of the front packing is inserted in the locked position protrudes from the left and right sides of the front packing fixing groove, respectively, the front Preferably, a first catching end for pressing and supporting the left and right sides of the packing is formed.

In addition, the rear end of the front packing is preferably located in the interior of the front packing fixing groove while the left and right sides are concavely deformed by the supporting force of the first locking end.

In addition, the upper surface of the upper horizontal bar and the top packing fixing groove which is continuously formed in the left and right directions so that the lower end of the top packing is inserted in a locked position and protrudes from the front and rear sides of the top packing fixing groove, respectively, A second catching end for pressing and supporting the front and rear sides of the upper packing is formed, and the upper and lower horizontal bars are inserted into the upper and lower horizontal bars in multiple stages so that the upper end of the upper packing is inserted into the lower horizontal bars. It is preferable that the upper packing inserting grooves continuously formed along the left and right directions, and the third catching end protruding from the front and rear side surfaces of the upper packing inserting groove, respectively, are in close contact with the front and rear sides of the upper packing.

In addition, it is preferable that the lower end of the upper packing is caught inside the upper packing fixing groove while the front and rear surfaces are concavely deformed by the supporting force of the second locking ends.

In addition, the upper packing fixing groove and the upper packing insertion groove is located in the same line in the vertical direction, it is preferable that the plurality is arranged in a state spaced apart in the front and rear direction.

In addition, the upper end of the vertical bar is coupled to the lower end cap is formed in the recess recess on the lower surface, the lower end of the vertical bar when the stacking coupling of the vertical bars in a multi-stage mounting protrusions on the upper surface so as to correspond to the mounting groove It is preferable that the protruding upper finishing cap is coupled.

In addition, the lower closing cap is inserted into the upper end corresponding to the lower end of the vertical bars, coupled to the lower end of the vertical bars by a fastening member, the upper closing cap is inserted into the lower end corresponding to the upper end of the vertical bars Preferably, the coupling member is coupled to the upper ends of the vertical bars.

In addition, the coupler is one end is coupled to the corresponding side of the vertical bars, respectively, by the fastening member, the other end is preferably inserted to correspond to the left and right ends of the upper horizontal bar and the lower horizontal bar.

In addition, it is preferable that the engaging projection is inserted into one side end of the coupling sphere corresponding to the first soundproof plate coupling groove is formed.

According to the present invention, the load acting downward in a multi-stage stacking combination is concentrated on the vertical bars in the left and right directions, thereby preventing the load from being concentrated in the width direction of the upper horizontal bar and the lower horizontal bar, and the soundproof panel is damaged by the load. It has an effect that can prevent it from becoming.

In addition, the present invention by coupling the front packing and the top packing between the vertical bar and the coupling surface between the upper horizontal bar and the lower horizontal bar, between the sound insulation plate and the coupling surface of the vertical bar and the support when the sound insulation panel is laminated in multiple stages There is no gap in the soundproofing effect can be improved.

1 is a perspective view showing a combined sound barrier according to the present invention.
2 is an exploded perspective view for showing a sound barrier according to the present invention.
Figure 3 is an enlarged perspective view of the main portion to enlarge the A portion of the sound insulation wall according to the present invention.
4 is a front view for showing a sound barrier according to the present invention.
Figure 5 is an enlarged cross-sectional view of the main portion to show the coupling state of the top packing in the soundproof wall according to the present invention.
Figure 6 is a plan sectional view for showing a sound barrier according to the present invention.

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

Advantages and features of the present invention, and a method of achieving the same will be apparent with reference to the embodiments described below in detail with reference to the accompanying drawings.

However, the present invention is not limited by the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments make the disclosure of the present invention complete, and those skilled in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims.

In addition, in the description of the present invention, if it is determined that related related art and the like may obscure the gist of the present invention, detailed description thereof will be omitted.

1 is a combined perspective view for showing a soundproof wall according to the present invention, Figure 2 is an exploded perspective view for showing a soundproof wall according to the present invention, Figure 3 is an enlarged perspective view of the main portion enlarged A portion of the soundproof wall according to the present invention. .

In addition, Figure 4 is a front view for showing a soundproof wall according to the present invention, Figure 5 is an enlarged cross-sectional view of the main portion for showing the coupling state of the top packing in the soundproof wall according to the present invention, Figure 6 shows a soundproof wall according to the present invention It is a plan cross section for giving.

1 to 6, the soundproof wall according to the present invention is a support 10, a vertical bar 100, the upper horizontal bar 200, the lower horizontal bar 300, the coupling sphere 400 And a soundproof panel 500, a front packing 600, and a top packing 700.

Among the above configurations, the strut 10 is erected perpendicularly to the installation surface 1 positioned in the width direction of a general road, a highway, a motor vehicle-only road, etc., which traverses the city.

Here, the support 10 has a predetermined length along the vertical direction, the support 10 is made of a metal bar having a certain strength, etc., the lower end is fixedly coupled to the installation surface (1).

In addition, the struts 10 are vertically erected at regular intervals along the road direction, and sound insulation panels 500 to be described later are installed at intervals between the struts 10.

In addition, the pillars 10 may have an H-bar shape, and the installation grooves 11 for coupling the vertical bars 100 to be described later are recessed on left and right sides of the pillars 10.

The vertical bar 100 is disposed such that the pair has a vertical length between the pillars 10, and the vertical bars 100 are at least one in the installation grooves 11 of the pillars 10 positioned in the left and right directions. This is vertically laminated and bonded.

Here, the space between the vertical bars 100 to form a soundproof plate 500 to be described later to be formed, and is produced using a metal bar having a certain strength.

In addition, the vertical bars 100 may have a space formed therein, and may have a shape in which both ends of the lengthwise side are opened so that the lower closing cap 130 and the upper closing cap 140 may be inserted.

In addition, the first soundproof plate coupling groove 110 for coupling the soundproof plate 500 to be described later is formed in the corresponding one side of the vertical bar 100 to have a length in the vertical direction.

The first soundproof plate fixing groove 110 is a groove in which the left end or the right end of the soundproof plate 500 to be described later is correspondingly coupled, and the soundproof plate 500 coupled to the first soundproof plate fixing groove 110 is the front-rear direction. The locking position is not flowed into.

In addition, the front packing fixing groove 120 that is formed continuously along the up and down direction is inserted into the front of the vertical bars 100 to be inserted in a state where the rear end of the front packing 600 to be described later is formed concave.

Here, the first locking end 121 is formed to protrude from the left and right side surfaces of the front packing fixing groove 120, respectively, and an open gap is formed between the first locking end 121.

The first locking end 121 is for pressing and supporting the left and right side surfaces of the front packing 600 to be described later, the left and right side surfaces of the front packing 600 to be described later by the holding force of the first locking end 121. It is concave and deformed is positioned in the front packing fixing groove 120.

In addition, the lower end cap 130 is formed with a recess recess 131 is formed on the lower surface of the vertical bars 100, the mounting protrusions 141 protruding from the upper surface of the vertical bars (100). The formed upper finishing cap 140 is coupled.

The lower closing cap 130 is inserted into the upper end corresponding to the lower ends of the vertical bars 100, and is coupled to the lower ends of the vertical bars 100 by the fastening member (B).

Here, the lower end of the lower closing cap 130 is formed in a wider width than the upper end so as to be located on the lower end of the vertical bars 100 exposed to the lower.

The upper finishing cap 140, the lower end is inserted to correspond to the upper end of the vertical bars 100, is coupled to the upper end of the vertical bars 100 by a fastening member (B).

Here, the upper end of the upper closing cap 140 is formed in a wider width than the lower end so as to be located on the upper end of the vertical bars 100 exposed to the upper.

For example, when stacking the vertical bars 100 in multiple stages, the lower surface of the lower closing cap 140 is seated on the upper surface of the upper closing cap 130.

At this time, the seating protrusion 141 of the upper closing cap 140 is inserted into the seating groove 131 of the lower closing cap 130 corresponding to the male and female as shown in FIG.

That is, the soundproof wall according to the present invention is applied to the corresponding coupling structure of the seating projection 141 and the seating groove 131, it is possible to prevent the vertical bar 100 stacked in multiple stages to flow sideways.

In addition, when stacking the vertical bars 100 in a multi-stage stack, the load is concentrated on the contact surface of the upper cap 140 and the lower cap 130, to prevent the load is concentrated to the soundproof panel 500 to be described later can do.

The upper horizontal bar 200 is horizontally disposed between the vertical bars 100, and the upper horizontal bar 200 is manufactured using a metal bar having a certain strength.

Here, the upper horizontal bar 200 may have a space formed therein, and may have an open shape at both ends in the longitudinal direction so that the coupler 400 to be described later may be inserted.

The upper horizontal bar 200 is horizontally coupled in a state in which both ends in the longitudinal direction are in close contact with one side of the vertical bars 100 located in the left and right directions.

In addition, a second soundproof plate fixing groove 210 for coupling the soundproof panel 500 to be described later is formed on the bottom surface of the upper horizontal bar 200 to have a length along the left and right directions.

The second soundproof plate fixing groove 210 is a groove in which the upper end of the soundproof plate 500 to be described below is correspondingly coupled, and the soundproof plate 500 coupled to the second soundproof plate fixing groove 210 does not flow in the front-rear direction. Is located.

In addition, the upper surface of the upper horizontal bar 200 is formed so that the upper packing fixing groove 220 has a length along the left and right directions so that the lower end of the upper packing 700 to be described later is inserted in the locked position.

Here, the front and rear sides of the upper packing fixing groove 220, the second engaging end 221 is formed to protrude, respectively, the open gap between the second engaging end 221 is formed.

The second locking end 121 is for pressing and supporting the front and rear side surfaces of the upper packing 700 to be described later, and the front and rear of the upper packing 700 to be described later by the supporting force of the second locking ends 221. The side is concave and deformed to be caught in the top packing fixing groove 220.

The lower horizontal bar 300 is spaced apart from the lower portion of the upper horizontal bar 200, and the lower horizontal bar 300 is manufactured using a metal bar having a certain strength.

Here, the lower horizontal bar 300 may have a space formed therein, and may have an open shape at both ends in the longitudinal direction so that the coupler 400 to be described later may be inserted.

The lower horizontal bar 300 is horizontally coupled in a state in which both ends in the longitudinal direction are in close contact with one side of the vertical bars 100 located in the left and right directions.

In addition, a second soundproof plate fixing groove 310 for coupling the soundproof plate 500 to be described later is formed on the upper surface of the lower horizontal bar 300 to have a length along the left and right directions.

The third soundproof plate fixing groove 310 is a groove in which an upper end of the soundproof plate 500 to be described below is correspondingly coupled, and the soundproof plate 500 coupled to the third soundproof plate fixing groove 310 does not flow in the front-rear direction. Is located.

In addition, when stacking the vertical bars 100, the upper horizontal bar 200 and the lower horizontal bar 300 in multiple stages on the bottom of the lower horizontal bar 300, the upper end of the upper packing 700 to be described later is inserted The top packing insertion groove 320 is formed to be formed continuously along the left and right directions.

Here, the third catching ends 321 are protruded from the front and rear sides of the upper packing inserting groove 320, respectively, and open gaps are formed between the third catching ends 321.

The upper end of the upper packing 700 to be described later is inserted into a predetermined length in the interval of the third locking end 321, wherein the front and rear sides of the upper packing 700 is protruding end of the third locking end (321) Close to

Coupler 400 is for coupling the corresponding side of the vertical bar 100 and the left and right both ends of the upper horizontal bar 200 and the lower horizontal bar 300, respectively.

Here, the coupler 400 is one end is coupled to the corresponding side of the vertical bar 100 by the fastening member (B), respectively, the other end opposite the upper horizontal bar 200 and the lower horizontal bar 300 Are inserted to correspond to both ends of the left and right sides.

That is, when coupling the upper horizontal bar 200 and the lower horizontal bar 300 between the vertical bar 100, the coupling sphere 400 is the longitudinal direction of the upper horizontal bar 200 and the lower horizontal bar 300 It is arranged in each of both ends.

And, the coupler 400 is coupled to the corresponding one side of the vertical bar 100 by the fastening member (B), respectively, the fastening member (B) of the coupler 400 and the vertical bar 100 It may be screwed horizontally on one side.

In addition, at one side end of the coupler 400, as shown in Figure 3, the engaging projection 410 is inserted into the corresponding corresponding to the first soundproof plate coupling groove 110 is formed protruding.

The locking protrusions 410 are positioned on the front and rear surfaces of the first soundproof plate coupling groove 110, respectively, so that the upper horizontal bar 200 and the lower horizontal bar 300 coupled with the coupling sphere 400 are in front, rear, left, and right sides. And it is firmly coupled without flowing in the vertical direction.

The sound insulation panel 500 is for blocking and absorbing noise generated from a road, and the sound insulation panel 500 has a predetermined width, and a structure for sound absorption may be applied to the surface of the sound insulation panel 500.

Here, the sound insulation panel 500 is inserted between the left and right ends of the vertical bar 100, the upper horizontal bar 200 and the lower horizontal bar 300 in the first soundproof plate coupling groove 110, the soundproof plate 500 Both ends of the upper and lower sides are inserted into the second soundproof plate coupling groove 210.

The front packing 600 is coupled to the front of the vertical bars 100 to have a length in the vertical direction, and the front packing 600 may be manufactured using a material such as rubber having a predetermined elastic force.

Here, the rear end of the front packing 600 is positioned inside the front packing fixing groove 120 while the left and right sides are concavely deformed by the supporting force of the first locking end 121.

In addition, the front packing 600 may have a form in which the inside is empty and the both ends in the longitudinal direction are open to facilitate deformation as shown in FIG. 2.

For example, when the vertical bar 100 is coupled to the installation groove 11 of the support 10, the front end of the front packing 600 is in close contact with the inner wall surface of the installation groove 11.

The upper packing 700 is coupled to the upper surface of the upper horizontal bar 200 to have a length along the left and right directions, and the upper packing 700 may be manufactured using a material such as rubber having a predetermined elastic force.

Here, the lower end of the upper packing 700 is caught in the inside of the upper packing fixing groove 220 while the front and rear sides are concavely deformed by the supporting force of the second locking ends 221.

The top packing fixing groove 220 and the above-mentioned top packing insertion groove 320 are positioned in the same line in the vertical direction, it may be arranged in a plurality of spaced apart in the front and rear direction.

In addition, the top packing 700 may have a form in which the inside is empty and the both ends of the longitudinal side are open to facilitate deformation as shown in FIG. 2.

For example, when stacking the vertical bars 100, the upper horizontal bar 200, and the lower horizontal bar 300 in multiple stages, the upper end of the upper packing 700 closely adheres to the lower surface of the lower horizontal bar 200. do.

At this time, the upper end of the upper packing 700 is inserted into a predetermined length through the interval between the third engaging end 321, the protruding end and the front and rear sides of the upper packing 700 of the third engaging end (321) Close contact

As a result, according to the present invention, the load acting downward in the multi-stage stacking combination is concentrated in the vertical bar in the left and right directions, thereby preventing the soundproof panel 500 from being damaged by the load.

In addition, the present invention is the front packing 600 between the vertical bar 100 and the coupling surface of the support 10, and the top packing 700 between the upper horizontal bar 200 and the lower horizontal bar 300. When the sound insulation panel 500 is laminated and coupled in multiple stages by coupling, a gap is not formed between the sound insulation panels 500 and the coupling surface of the vertical bar 100 and the support 10, thereby further improving sound insulation performance. You can.

Although specific embodiments of the soundproof wall of the present invention have been described so far, it is obvious that various embodiments can be modified without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the claims below and equivalents thereof.

In other words, the above-described embodiments are to be understood in all respects as illustrative and not restrictive, the scope of the invention being indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

1: mounting surface 10: prop
11: Mounting groove 100: Vertical bar
110: first sound insulating plate coupling groove 120: front packing fixing groove
121: first locking end 130: lower closing cap
131: seating groove 140: upper closing cap
141: seating protrusion 200: the upper horizontal bar
210: second sound insulating plate coupling groove 220: top packing fixing groove
221: second locking end 300: the lower horizontal bar
310: third sound insulating plate coupling groove 320: top packing insertion groove
321: third engaging end 400: coupling sphere
410: obstacle 500: soundproof plate
600: front packing 700: top packing
B: fastening member

Claims (10)

Is arranged vertically spaced apart, the plurality of struts are formed on the left and right side mounting grooves, at least one or more vertically coupled to the installation grooves between the struts, the first soundproof plate coupling groove on the corresponding side in the vertical direction Vertical bars are formed along the horizontal bar, respectively disposed horizontally between the vertical bars, the upper horizontal bar is formed in the left and the second soundproof plate coupling groove in the left and right, and spaced apart in the lower portion of the upper horizontal bar, A lower horizontal bar having a third soundproof plate coupling groove formed along the left and right directions, a coupler for coupling the corresponding side surfaces of the vertical bars and the left and right ends of the upper horizontal bar and the lower horizontal bar, respectively, the vertical bars and the upper horizontal bar And the left and right ends of the lower horizontal bar are inserted into the first soundproof plate coupling groove, and the upper and lower ends are inserted into the second soundproof panel coupling groove. It includes a sound plate, coupled to the front of the vertical bars having a length along the vertical direction, the front end is in close contact with the inner surface of the installation groove, and coupled to have a length along the left and right directions on the upper surface of the upper horizontal bar When the vertical bars, the upper horizontal bar and the lower horizontal bar in a multi-stacked stacking combination includes an upper surface packing is in close contact with the lower surface of the lower horizontal bar,
The upper end of the vertical bars, the lower closing cap is formed in the recess recess is formed on the lower surface is coupled, the lower end of the vertical bars protruding the mounting projection on the upper surface so as to correspond to the mounting groove when the vertical bar is laminated in multiple stages The formed upper closing cap is coupled, the lower closing cap is inserted into the upper end corresponding to the lower end of the vertical bars, is coupled to the lower end of the vertical bars by a fastening member, the upper closing cap is the lower end of the vertical bars The sound insulation wall is inserted into a corresponding upper end, and coupled to the upper end of the vertical bars by a fastening member. The method according to claim 1,
In front of the vertical bars,
A front packing fixing groove which is continuously formed along the up and down direction so that the rear end of the front packing is inserted in a locked position, and protrudes from the left and right sides of the front packing fixing groove, respectively, to pressurize and support the left and right sides of the front packing. Soundproof wall, characterized in that the first engaging end is formed. The method according to claim 2,
The rear end of the front packing is
The soundproof wall, characterized in that the left and right sides are concavely deformed by the holding force of the first catching ends to be caught inside the front packing fixing groove. The method according to claim 1,
On the upper surface of the upper horizontal bar,
A top packing fixing groove continuously formed along the left and right directions such that the bottom of the top packing is inserted in a locked position, and protrude from front and rear sides of the top packing fixing groove to pressurize the front and back sides of the top packing. A second locking end is formed,
On the lower surface of the lower horizontal bars,
When the vertical bars, the upper horizontal bar and the lower horizontal bar is laminated in multiple stages, the upper packing inserting groove is formed continuously along the left and right directions so that the upper end of the upper packing is inserted, and from the front and rear sides of the upper packing inserting groove, respectively Protruding from the soundproof wall, characterized in that the third engaging end is formed in close contact with the front and rear sides of the top packing. The method according to claim 4,
The lower end of the top packing,
Sound absorbing wall, characterized in that the front and back side is concave deformed by the holding force of the second locking end is located inside the upper packing fixing groove. The method according to claim 4,
The top packing fixing groove and the top packing insertion groove,
Sound insulation walls are located in the same line in the vertical direction, arranged in a state spaced apart in the front and rear direction. delete delete The method according to claim 1,
The coupler,
One side end is coupled to the corresponding side of the vertical bars by the fastening member, respectively, the other end is characterized in that the sound insulation wall is inserted to correspond to the left and right ends of the upper horizontal bar and the lower horizontal bar. The method according to claim 1,
At one end of the coupling sphere,
Soundproof wall, characterized in that the projecting projection is inserted to correspond to the first soundproof plate coupling groove.

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