WO2011065670A2

WO2011065670A2 - Noise resonance barrier for urban landscape

Info

Publication number: WO2011065670A2
Application number: PCT/KR2010/007434
Authority: WO
Inventors: 이부엽
Original assignee: Lee Booyeob
Priority date: 2009-11-26
Filing date: 2010-10-28
Publication date: 2011-06-03
Also published as: KR100976058B1; WO2011065670A3

Abstract

The present invention relates to a high performance noise resonance barrier for urban landscapes which can be installed in various noisy places such as noisy roads or railways, or places with daily life noises and vehicle noises. Conventional noise barriers (noise blocks) generally have perforations on the outer surfaces thereof, which lack aesthetic appeal. Although conventional noise barriers have a variety of colors and pictures thereon, processes for forming aesthetic appearances thereof are limited due to the characteristics of the materials in conventional noise barriers. Such conventional noise barriers are formed by assembling units made by injection-molding synthetic resins, which increases work time and costs. In contrast, the noise barrier of the present invention is formed by extrusion-molding a polycarbonate and aluminum or synthetic resins, thus simplifying work processes, reducing manufacturing costs, and allowing for ease of assembly, repair and maintenance. Furthermore, the noise barrier of the present invention uses a support adopting a front opening/closing system, which enhances the workability of conventional supports, thus allowing for ease of installation and repair and maintenance. To overcome the monotonous appearance of conventional noise barriers, the noise barrier of the present invention has an LED module inserted therein to display graphical representations, thus providing elements serving as a landmark suited to the characteristics of an area, and also providing novel scenery, noticeable physical features, initiatives and progressiveness for the 21st century, and symbolic significance. The noise barrier of the present invention provides a natural harmony between humans, the surrounding scenery and surrounding buildings, and can be used as a tourist attraction. The noise barrier of the present invention is not a merely an attraction but serves as a novel tourist attraction with aesthetic value and a theme in the field of environment design, and is characterized by symbolic significance and aesthetics which fit into the surroundings. In detail, the noise barrier of the present invention has an internal structure in which a circular partition wall is positioned to guide noises to the interior of the noise barrier. Units of the noise barrier of the present invention are equidistantly assembled and installed. A sound absorbing material made of polyester is embedded in the noise barrier to block noise and guide a portion of the noise upwardly during introduction of the noise, thereby perfectly blocking the noise.

Description

City resonance soundproof wall

The present invention relates to a soundproof wall installed for noise reduction,

More specifically, the present invention relates to a soundproof wall that satisfies all conditions of transparency, sound absorption and sound insulation performance, which are not found in existing soundproof walls.

The shape of the exterior is made into a cylindrical shape to complement the existing crude shape,

It was invented to form a circular bulkhead inside to naturally induce the ingress of noise.In order to absorb the noise during the inflow of the noise, the noise is attenuated using eco-friendly polyester sound absorbing material and some noise passes through the sound absorbing material. As a soundproof wall with internal structure that attenuates noise by inducing

More specifically, the soundproof wall seen from the conventional soundproof wall, in which a color or pattern is applied to the soundproof wall to form an aesthetic appearance of the soundproof wall, has a built-in LED module to output various graphics and messages.

New image improvements and creative and unique designs and graphics lead the night view of the city, bringing in harmony with other buildings at a low cost

At the local level, it serves as a guide for emphasizing symbolism and creates a harmonious and beautiful night view with the surroundings.

In addition, it is a soundproof wall technology designed to be easy to repair and install by installing a system that can be opened and closed by extruding aluminum material on the soundproof wall pillar which is a conventional and source of environmental pollution.

Background of the Invention The present invention relates to a soundproof wall used to attenuate the noise as the place where the noise is generated due to the increase of houses, factories, roads, vehicles,

As a soundproof wall designed to improve the development of technology and aesthetics and environmental problems in the city,

Its function is that the existing soundproof walls are divided into transparent and opaque soundproof soundproof walls.

Opaque sound-absorbing sound barriers are installed in conjunction with each other, but the viewing area is not guaranteed because of some sound absorption.

In order to improve this conventional problem, the soundproof wall is produced by extruding a polycarbonate material of transparent material to improve transparency,

The inside of the soundproof wall was formed to induce noise by forming a circular partition.

To absorb the noise, a sound absorbing material made of polyester is embedded in the inner partition of the soundproof wall to attenuate the noise.

Some of the non-absorbed noise is a system that converts the sound waves of the noise and attenuates the noise due to the internal structure of the soundproof block formed by the resonance structure by inducing the noise upwards.

In detail, it is a soundproof wall with excellent sound absorption which overlaps the function of the system which can output various graphic effects and messages by inserting an LED module inside the soundproof wall.

The present invention is to solve the conventional problems, the purpose of which is to effectively block the noise of the road more effectively,

The built-in LED module is aesthetics of the existing soundproof walls that form the aesthetics of the soundproof walls with colors or patterns in the past. In order to enhance the environment and friendliness, to raise the city phase in connection with international events, and to create the tourism effect, the built-in LED module that can create the landscape lighting and graphics of soundproof wall facilities is built inside the soundproof block. Will be able

In order to improve the conventional soundproofing wall technology that cannot be manufactured by transparent sound-absorbing soundproof wall due to the sound absorption, it extrudes polycarbonate of transparent material to ensure transparency, and the external shape of the soundproof wall is made into a cylindrical shape to form the volume of the soundproof wall's appearance. It forms a partition that has a circular resonance structure inside to help smooth inflow of noise, and attenuates the noise by using sound absorbing material, which is an eco-friendly material of polyester.

It is a transparent sound-absorbing soundproof wall that improves the sound absorption rate by inducing some non-attenuated noise to the top to increase the noise attenuation effect.

In addition, by improving the workability of the general soundproof wall construction and extruding the soundproof wall column with a system that can open and close the front surface is made of recyclable aluminum material, the soundproof wall and struts with excellent performance in manufacturing installation and maintenance. It is to be devised.

The present invention is created to solve the above conventional problems,

Existing soundproof walls, which have been installed in general residential areas to reduce noise, have a view

An opaque suction-type soundproof wall is provided at the lower end, and a reflective transparent soundproof wall is installed at the upper part.

However, the reality is that the transparent sound barrier cannot fundamentally solve the noise by reflecting the sound waves of the noise.

The present invention is a transparent soundproof wall with very good sound absorption that such a conventional soundproof wall cannot solve.

In detail, the polycarbonate of the transparent material is extruded into a cylindrical shape to form a beautiful appearance with a volume,

Insert the circular bulkhead inside the soundproof wall and insert the sound absorbing material into the space between the bulkhead and the soundproof wall to attenuate the noise.

It is a principle that sound is absorbed by gradually attenuating the noise in the passage process by forming the joint part of the soundproof wall with a plurality of perforation holes to smoothly induce the noise to the upper part.

The present invention relates to a soundproof wall composed of countermeasures of the general soundproof wall technology in which a soundproof wall is formed by a general color or pattern by mounting a system in which an LED module is embedded.

In addition, the general struts with poor workability are designed as soundproof wall struts with the front open / closed type to enhance work efficiency and maintenance efficiency.

Soundproof wall props are also recyclable materials that improve the environment and performance.

The soundproof wall of the present invention has an object of highlighting the image of a cultural city by inserting an LED module into a soundproof soundproof wall having transparency, and creating a beautiful nightscape in which the natural environment and facilities are harmonized with graphic effects.

It is a product that has excellent aesthetics to create an impressive light culture and economic synergy effect through night scenery and various graphic effects through the planned lighting of the urban landscape.

As a soundproof wall that can be harmonized well with future-oriented cities in the future, the ripple effect of the market is very good.

1 is an assembled perspective view showing an embodiment of the assembly of the soundproof wall and the soundproof block:

2 is a partially assembled perspective view showing an embodiment in which the sound insulation blocks are partially stacked and assembled;

Figure 3 is a perspective view of the soundproof block assembly showing an embodiment of the applied inner shape and the components of the soundproof wall of the present invention:

Figure 4 is an assembly perspective view showing an embodiment in the assembly process of the applied component of the present invention:

5 is an assembly cross-sectional view according to an embodiment of the principle of noise flow and attenuation:

6 is an assembled front view showing a graphic effect using the LED module in the assembled soundproofing wall of the present invention:

7 is an assembled perspective view of the front door opening and closing system strut of the present invention:

8 is an assembled perspective view of the present invention slide front opening method:

9 is an assembled perspective view of the bolt fixed front opening and closing method of the present invention:

◎ Explanation of symbols for main parts of drawing ◎

10a: cylindrical frame

11: sound absorbing material

12: LED module

13: upper engaging projection

14: sound absorbing material fixing protrusion

15: fixing groove

16: noise ramp

17: lower coupling groove

18: LED heat sink

20: side cover

21: lifting hole

22: LED wire hole

31: front opening and closing door

32: fixing rod

35: Shoring connecting bracket fixing nut

41: base plate

42: holding anchor anchor bolt

50: landscape lighting

100: concrete block

31a: front open / close door

31b: front open and close door

232: Slide fixing nut

Hereinafter, in order to achieve the above object, the exterior of the urban landscape resonance soundproof wall of the present invention is formed in a cylindrical shape and the entrance is opened to absorb noise.

The internal structure of the soundproof wall forms a circular bulkhead to smooth the inflow of noise, and a sound absorbing material is built in to absorb the noise introduced between the internal bulkheads. Holes through which noise may enter are formed in the upper and lower portions of the portion to have a structure for attenuating the noise. The soundproof wall has a resonance structure inside to enable sound wave conversion of noise, and has a cylindrical frame that is open on both sides to create various graphic effects by inserting an LED module using the space.

The cylindrical frame has a coupling groove formed with a fixed groove that can be assembled at equal intervals is formed with a fixing protrusion that can be fixed to the soundproof block and a hole for inducing noise.

The soundproof wall is fixed to both open side surfaces of the cylindrical frame and has both side covers formed with lifting holes to facilitate maintenance work.

The circular frame has a defect groove that forms a partition with a resonance structure therein and inserts an LED module into the partition.

The soundproof wall has a post which opens and closes in the front.

The prop has a slide-type front opening / closing door to open the front of the soundproof wall.

The front opening and closing door of the pillar of the soundproof wall is formed in a structure that can be opened by bolt fixing method.

The soundproof wall of the present invention is installed between the struts are installed at regular intervals and formed as perforated holes in the mutual coupling grooves to form a smooth flow of noise by combining and assembling mutual soundproof blocks, combined with the side cover and soundproof at equal intervals It is characterized by being firmly installed and coupled to the block.

The configuration and embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is an assembled perspective view showing an example installed at equal intervals between the strut and the strut of the urban landscape resonance soundproof wall of the present invention.

1 is a soundproof block extruded with a polycarbonate of a transparent material having excellent durability that is installed between the support posts 30 and the support posts 30 which are installed at equal intervals on the ground. And (10).

The cylindrical frame 10a of the soundproof block 10 has an upper coupling protrusion 13 to allow the noise entry path 16 and the soundproof blocks 10 to be mutually coupled to each other so that noise flows smoothly into the soundproof block 10. It has a lower engaging groove 17 (shown in FIG. 2).

Perforation holes are formed in the upper coupling protrusion 13 and the lower coupling groove 17.

Cylindrical frame (10a) and the polyester sound-absorbing material (11), which is an environmentally friendly material to attenuate the noise entered into the soundproof block through the noise entry path (16),

The LED module 12 is installed to produce images of various colors (graphics) to raise the awareness of the soundproof walls and create a beautiful city night view.

Inside the cylindrical frame 10a, a fixing groove 15 (shown in FIGS. 3 and 5) in which a part of the LED module 12 is inserted and fixed is formed, and both open sides of the cylindrical frame 10a have side covers. Closed by 20.

The strut 30 of the soundproof wall is a door opening and closing method formed so that the front side can be opened, and the strut 30 is installed by the base plate 41 and the strut fixing anchor bolt 42. Illumination 50 is installed to illuminate the dark surroundings, so there is no need for a separate street light.

2 is a partial assembly perspective view showing the configuration of the graphic by installing the soundproof walls at equal intervals according to another embodiment of the present invention to embed the LED module 12 in some sections, the configuration is as follows.

The soundproof block 10 is installed at equal intervals, and the cylindrical frame 10a of the soundproof block attenuates the noise entry path 16 and the entered noise formed so that the front part is partially opened in a cylindrical shape so that the noise can enter smoothly. In order to provide a built-in sound absorbing material (11).

The soundproof block 10 is attenuated by noise entering the soundproof block 10 stacked on the top by the perforation holes formed in the upper coupling protrusion 13 and the lower coupling groove 17 provided for stacking the soundproof blocks. Structure,

In addition, there is installed an LED module 12 that can output a variety of graphics,

It includes a side cover 20 for reinforcing and covering both open sides of the cylindrical frame (10a),

The side cover 20 is formed with a lifting hole 21 to facilitate the installation and repair work of the soundproof block 10.

3 is a perspective view of a soundproof block structure showing an embodiment of the components of the soundproof block object described in FIG.

4 is a sound insulation block 10 showing the assembly process of the LED module 12, the sound absorbing material 11 and the side cover 20, the LED heat sink 18 is installed in the cylindrical frame (10a) as shown in FIG. ) Assembled perspective view.

5 is an assembled cross-sectional view illustrating a partially assembled cross-sectional view of the soundproof block 10.

Referring to the drawings, the noise flow in the stacked sound insulation blocks 10 is shown as an arrow,

The noise enters through the noise entry path 16 of the cylindrical frame 10a and is attenuated by the sound absorbing material 11,

Some noises are attenuated by entering and entering the upper soundproof block 10 located through the perforation holes formed in the upper coupling protrusion 13 and the lower coupling groove 17, which are the coupling portions of the soundproof blocks 10.

In more detail, the noise flows through the inner partition wall, and part of the noise flows upward through the perforation holes formed in the upper coupling protrusion 13 and the lower coupling groove 17.

In order to smooth the flow of noise was formed to guide the shape of the sound absorbing material fixing projections 14 (shown in Figure 3) into which the sound absorbing material 11 is fitted.

FIG. 6 is an assembled front view in which soundproof blocks 10 are laminated and assembled at equal intervals on the soundproof block struts 30. For this soundproof wall, the LED module 12 is inserted into the cylindrical frame 10a to use the graphic. Soundproof wall assembly front view shown

7 is an assembled perspective view of the front opening / closing post according to the embodiment of the soundproof wall 30,

The strut 30 is installed in the strut body 30a by installing the front open / close door 31 on the strut body 30a and using the fixing rod 32 to prevent opening of the front open / close door 31.

The configuration of the strut 30 is coupled to the strut fixing anchor bolt 42 and the anchor fixing nut 44 to the base plate 41 after assembly as described above,

It is a prop assembly assembly perspective of the front opening-closing door system of the order which mounts the landscape lighting of the landscape lighting 50, etc. in the upper part of the support 30.

FIG. 8 is a post 30 of a method of slidingly coupling the front open / close door 31a to the support body 30a in order to open the front open / close door 31a to the support body 30a as described in FIG. Shows.

9 shows the support 30 installed in such a manner as to bolt the front open / close door 31b to open the front open / close door 31b to the support body 30a having the configuration as described in FIG. 7.

In this configuration, the slide fixing nut 232 is inserted into the holding body 30a on the support body 30a, and the front opening / closing door 31b is fixed to the inserted slide fixing nut 232 by the fixing bolt 233 to be assembled. That's the way.

1 is an assembled perspective view showing an example installed at equal intervals between the support 30 and the support 30 of the urban landscape resonance soundproof wall of the present invention.

The urban landscape resonance soundproof wall according to the embodiment of FIG. 1 may mutually couple the noise access path 16 and the soundproof block 10 and the block formed to smoothly flow the cylindrical frame 10a and the noise into the soundproof block 10. The upper coupling protrusion 13 and the lower coupling groove 17 formed with a perforation hole in the fixing protrusions are formed,

In order to attenuate the noise in the process of the noise flows into the noise entry path 16 and flows into the soundproof wall, the sound absorbing material 11, which is an eco-friendly material, is embedded in the soundproof block 10 to attenuate the noise.

The LED module 12 is installed in the cylindrical frame 10a to create a variety of color graphics to enhance the aesthetics of the surrounding landscape and to raise the awareness of the soundproof walls and create a beautiful city night view.

Both open sides of the cylindrical frame 10a having the fixing groove 15 into which the LED module 12 can be inserted are finished with the side cover 20. The strut 30 of the soundproof wall is provided with a front opening / closing door 31 formed so that the front side can be opened.

It is installed by the base plate 41 and the support fixing anchor bolt 42 which can fix the support 30, and installs the landscape lighting 50 in the upper part of the soundproof wall 30 to illuminate the dark surroundings No street lamp required

The soundproof blocks 10 are laminated at equal intervals, and the external shape of the soundproof blocks is cylindrical and the front part is partially opened.

Noise entry path 16 formed to smoothly enter the noise, the sound absorbing material (11) built to attenuate the entered noise,

Attenuated by entering the upper soundproof block 10, the noise is laminated by the upper coupling protrusion 13 and the lower coupling groove 17 formed with a perforation hole in the coupling groove connected between the blocks and the soundproof block 10 is installed stacked Structure.

The cylindrical frame 10a includes an LED module 12 installed in a predetermined section to output various graphics, and a side cover 20 for reinforcing both open sides of the cylindrical frame 10a. The side cover 20 is formed with a lifting hole 21 to facilitate installation and repair work.

3 is a perspective view of the soundproof block 10 showing an embodiment of the components of the soundproof block 10 object described in FIG.

4, as shown in FIG. 2, the LED module 12 having the LED heat sink 18 is installed in the cylindrical frame 10a, the sound absorbing material 11 is inserted, and the side cover 20 is finally installed.

As shown in the following embodiment, the cylindrical frame (10a) is laminated with a cross-sectional view illustrating the noise flow in the stacked sound insulation blocks (10)

Noise enters through the noise entry path 16 and is attenuated through the sound absorbing material 11, and some noises are raised and attenuated upward through the soundproof block upper coupling protrusion 13 and the lower coupling groove 17.

Specifically, the noise is attenuated by flowing through the internal partition wall and through the perforation hole in the open direction.

Partial assembly cross-sectional view showing an example designed to induce the flow of the sound absorbing material fixing projections 14 toward the upper portion of the noise in order to smooth the flow of noise.

6 is an assembled front view in which soundproof blocks 10 are stacked and assembled at equal intervals on a strut 30 of a soundproof wall, and the soundproof wall assembly showing an embodiment in which the LED module 12 is inserted into the cylindrical frame 10a and utilizes graphics. Front view

7 is a view showing an embodiment of the soundproof wall support 30 of the front opening and closing door, inserting the front opening and closing door 31 in the support body (30a) and using the fixing rod 32 to prevent the opening of the front portion. By inserting into the strut body 30a,

As described above, the structure of the support 30 is coupled to the support anchor anchor bolt 42 to the base plate 41 after assembly as described above, and fixed to the anchor fixing nut 44, the landscape lighting on the support 30 It is installed in order to attach Solite scenery of 50.

FIG. 8 illustrates a front sliding door 31a coupled to the support body 30a in a sliding manner in order to open the front opening door 31a in the support body 30a.

FIG. 9 is a manner in which the front open / close door 31b is bolted to open the front part in the holding body 30a of the configuration as described in FIG.

The configuration is assembled by inserting the slide fixing nut 232 to the support body 30a to the support body 30a and fixing the front opening / closing door 31b to the inserted slide fixing nut 232 with the fixing bolt 233. .

Claims

For noise barriers installed in places with a lot of noise, such as roads, factory areas, construction areas, commercial areas, etc .:

Struts installed on the ground at equal intervals;

It is installed between the struts, including soundproof blocks extruded from polycarbonate of transparent material having excellent durability;

Each of the sound insulation blocks may include an upper coupling protrusion formed at an upper portion and a lower portion so that the layered layer may be coupled.

A cylindrical frame having a lower coupling groove and partition walls for a resonance structure formed therein;

Sound absorbing material is installed inside the cylindrical frame;

A panel type LED module inserted into a groove formed between the inner partitions of the cylindrical frame and fixed to output a video or a message; And

A side cover covering both sides of the cylindrical frame and having a lifting hole formed to facilitate maintenance work;

The upper coupling protrusion and the lower coupling groove is a soundproof wall, characterized in that the perforated holes are formed to guide the flow of internal noise to the other soundproof blocks stacked.
The method of claim 1.

The strut has a strut body;

It is installed on the front of the holding body,

A front open / close door openable in a front direction for maintenance of the soundproof block;

Soundproof wall is coupled to the holding body and comprises a fixing rod for preventing the opening of the front opening and closing door.