KR102123530B1 - Transparent soundproof panel assembly with easy maintenance - Google Patents

Abstract

An objective of the present invention is to provide a transparent soundproof panel assembly which can conveniently and easily replace, maintain, and repair a corresponding transparent panel without separating the whole when the transparent panel is damaged. The transparent soundproof panel assembly comprises: a transparent panel; a horizontal and a vertical frame to enclose and support vertical and horizontal edge portions of the transparent panel; a gasket which is mounted on all edges of the transparent panel and provides a pressure dispersion effect to protect the transparent panel from a pressure by an external impact or load; and a sound-absorbing material to absorb noise. The transparent soundproof panel assembly is stacked between poles installed at regular intervals.

Description

Easy-to-maintain sound-absorbing transparent soundproof panel assembly{TRANSPARENT SOUNDPROOF PANEL ASSEMBLY WITH EASY MAINTENANCE}

The present invention relates to a soundproof plate for a transparent soundproof wall that reduces the noise of a vehicle generated on a road, etc. More specifically, it enhances the sound absorption and dispersion effect of the noise, and when the specific transparent panel is damaged when installed in a stacked state between struts It relates to a transparent soundproof plate assembly that can be easily and easily replaced and maintenance of the corresponding transparent panel without removing the.

Today, on the edges of roads, bridges, railways, factories, etc., noise barriers are installed to block or obstruct noise transmission paths for the purpose of reducing noise, which mainly prevents noise from vehicles from entering houses around the road. It consists of a barrier-type structure in which soundproof plates are stacked and joined at a constant height between struts.

There are various types of soundproof plates for soundproof walls according to the characteristics, uses, and materials of acoustic performance, and they are sound absorbing depending on the purpose of use (considering the effect of the reflected sound on the sound absorbers in the area opposite the road where the soundproof walls are installed), reflection (sound insulation) ) Type, transparent type (considering the expectation of infringement of sunshine and view rights, and anticipation of freezing).

Among them, the transparent soundproof plate is usually composed of a polycarbonate or reinforced PMMA (Polymetyl methacrylate) disc wrapped around a four-sided frame of a transparent panel treated with special glass.

For example, in Patent Document 1, when it is necessary to replace some soundproof plates due to damage due to vehicle collision or corrosion due to long-term exposure, only the soundproof plates can be easily removed from the prop without removing or sequentially dismantling the working time. And a hook-type transparent soundproof plate that can reduce the cost is disclosed.

As another example, Patent Document 2 discloses a detachable transparent soundproof wall that can be partially separated and replaced when the soundproof wall is damaged, but this has a complicated structure due to the mechanical characteristics of a method of assembling using a bolt and detachable of the transparent plate. Not only is the process of tightening or loosening the bolts for this quite cumbersome and inconvenient, but the frame of the square frame is a structure supporting the transparent plate from all directions. There is this very difficult problem.

Here, the above-mentioned background technology or the prior art is only for helping the inventor to understand the technical significance of the present invention as information possessed by the inventor or acquired in the process of deriving the present invention, and the technology to which the present invention belongs before filing of the present invention It is said that this does not mean a technique widely known in the field.

KR 20-0469861 Y1 (2013.11.04) KR 10-1395069 B1 (2014.05.08) KR 20-0485826 Y1(2018.02.22) KR 10-2019-0095979 A (2019.08.19) KR 10-2017-0123792 A(2017.11.09) KR 10-2016-0043163 A (2016.04.21) KR 10-0866971 B1 (2008.10.29) KR 10-0533932 B1 (Nov. 30, 2005) KR 10-0929622 B1 (2009.11.25) KR 10-0802025 B1 (January 31, 2008) KR 10-1512033 B1 (2015.04.08)

Accordingly, the present inventor comprehensively considers the above-mentioned matters, and is an idea to solve the technical limitations and problems of the existing transparent soundproof plates. The transparent panel can be easily and easily replaced and maintained. In addition, continuous research is conducted with every effort to develop a transparent soundproof plate assembly with a new structure that can maximize the noise reduction effect through the refraction and dispersion induction of noise. As a result, the present invention was created as a result.

Therefore, the technical problem and the object to be solved by the present invention are arranged in the vertical direction to block the noise, and the upper and lower edges of the transparent panel absorb and dissipate the noise transmitted from the noise source, and the transparent panel is damaged. It is to provide a transparent soundproof plate assembly that can be easily maintained only when the corresponding transparent panel is replaced according to.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objectives mentioned above, and other technical problems and objectives not mentioned will be clearly understood by those skilled in the art from the following description.

Specific means according to an aspect of the present invention for achieving the above object and solving the technical problems, the transparent panel, and the horizontal and vertical frames supporting the upper and lower and right and left borders of the transparent panel, It is mounted on the rim of the transparent panel and includes a gasket that provides a pressure dispersion effect to protect the transparent panel from pressure caused by external impact or load, and a sound absorbing material that absorbs noise, and is installed between regular pillars. In the laminated transparent soundproof plate assembly, the horizontal frame, an opening for inserting the sound absorbing material is formed on an upper surface, a first mounting slot is formed in the left and right longitudinal directions at the front, and the rear of the gasket is horizontally located at the rear. A horizontal body facing each other is formed, and a horizontal body formed with a horizontal support part on the lower side of the horizontal adhesion part, and selectively coupled to the horizontal body to fix and support one edge of the transparent panel, and by the horizontal support part and elastic deformation at the bottom. The horizontal coupling portion is formed to be resiliently coupled, the support portion facing the front and bottom surfaces of the gasket is formed on the upper side of the horizontal coupling portion, and the horizontal holder and the first mounting slot formed with a second mounting slot on the upper side of the supporting portion. It proposes a transparent soundproof plate assembly characterized in that it comprises a perforated plate that is sandwiched between the second mounting slot to attenuate and disperse noise and protect the sound absorbing material.

As a result, the present invention can be easily and easily replaced and maintained by the transparent panel without separating the entire transparent panel when the specific transparent panel is damaged while being stacked and installed between the pillars.

In a preferred embodiment of the present invention (aspect), the vertical frame, a vertical support is formed on the side, the vertical body is formed on the vertical support portion opposite to the side and rear of the gasket in the vertical direction at the rear of the vertical support and the Vertically coupled to the vertical body and fixedly supporting one edge of the transparent panel, and vertically coupled to the vertical support and elastically deformed on both sides of the front and back sides of the surface facing the vertical support to form vertical coupling. It may include a vertical holder on the back of the portion is equipped with a packing in close contact with the front of the gasket.

In a preferred embodiment of the present invention, the perforated plate is formed in an arc shape among the horizontal frames to induce diffraction of noise to amplify interference to attenuate and disperse noise, as well as to visually design various feelings according to its color. I can produce it.

In a preferred embodiment of the present invention, the reinforcing part is integrally formed on the horizontal body, thereby enhancing strength and rigidity to maximize durability.

An aspect of the present invention (aspect) having a means and a configuration for achieving the above object and solving the technical problem, to fix the transparent panel when the damage of a specific transparent panel in a state of being stacked between the pillars Since the horizontal holder and the vertical holder can be separated, replacement and maintenance of the corresponding transparent panel can be easily and easily performed without separating the whole.

That is, the horizontal holder of the horizontal frame is combined in a manner that fits with the horizontal body to support the upper and lower edges of the transparent panel, and the vertical holder of the vertical frame is combined with the vertical body to fit the left and right edges of the transparent panel. Because it has a structure that supports and is easy and easy to install and maintain, it is possible to easily separate only the transparent panel without separating or dismantling the entire transparent panel from the prop.

In other words, it is possible to replace and maintain only the transparent panel in a damaged state simply and easily without the inconvenience and hassle of separating the multiple transparent panels layered on top of the transparent panel in a damaged state.

Therefore, it is possible to reduce construction and maintenance costs by improving construction and work convenience and efficiency, such as shortening the work time due to assembly and disassembly during installation or maintenance of local panels due to damage as well as installation of transparent panels. .

In addition, the perforated plate can maximize the noise reduction effect by inducing reflection and interference of sound (incident and reflected sound waves). That is, since the noise is attenuated and dispersed by the reflection and refraction induction action of the perforated plate, it is possible to increase the sound absorption and dispersion effects of noise due to reflection and interference.

Here, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing a transparent soundproof plate assembly according to an embodiment of the present invention.
Figure 2 is an enlarged cross-sectional view showing a transparent soundproof plate assembly according to an embodiment of the present invention.
Figure 3 is an enlarged cross-sectional view showing a separate portion of the transparent soundproof plate assembly according to an embodiment of the present invention.
Figure 4 is an enlarged longitudinal sectional view showing a vertical frame among the components of the transparent soundproof plate assembly according to an embodiment of the present invention.
5 is an enlarged longitudinal sectional view showing a vertical frame separated from components of a transparent soundproof plate assembly according to an embodiment of the present invention.

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

Prior to this, the terms to be described later are defined in consideration of functions in the present invention, which clearly indicates that the concept conforms to the technical spirit of the present invention and should be interpreted as meaning commonly used or commonly recognized in the art.

In addition, if it is determined that a detailed description of known functions or configurations related to the present invention may obscure the subject matter of the present invention, the detailed description will be omitted.

Here, the accompanying drawings are exaggerated or simplified for explaining the structure and operation of the technology and for convenience and clarity of understanding, and it is revealed that each component does not exactly match the actual size and shape.

In addition, in this specification, the term and/or is meant to include a combination of a plurality of related described items or any one of a plurality of related described items, and when a part includes a certain component, this is a particularly opposite description. It does not mean that other components are excluded as long as there is no other component.

That is, it means that a feature, number, step, operation, component, part, or combination thereof described in the present specification exists, and one or more other features or number, step operation component, part, or combination thereof. It should be understood that it does not exclude the possibility of the existence or addition of things.

And terms such as top, bottom, top, bottom, or top, bottom, top, bottom, front and rear, left and right are used for convenience to distinguish the relative positions of each component. For example, the upper side of the drawing may be named or referred to as the upper portion and the lower portion as the lower portion, and the longitudinal direction may be referred to or referred to as the front-rear direction and the width direction as the left-right direction.

Also, terms such as first and second may be used to describe various components. That is, terms such as first and second may be used only for the purpose of distinguishing one component from another component. For example, the first component may be referred to as a second component without departing from the scope of protection of the present invention, and the second component may also be referred to as a first component.

In the following description, when a transparent soundproof wall is installed on a roadside, the direction facing the road is defined as the front, and the direction in which noise is introduced is defined as the front.

As shown in Figures 1 to 5, the transparent soundproof plate assembly 1 according to an embodiment of the present invention is installed to be stacked between a pillar and a pillar standing at regular intervals, largely a transparent panel 2, a horizontal frame 3 ), vertical frame 4, gasket 5 and sound absorbing material 6 are included.

The transparent panel 2 is made of a synthetic resin and is made of a rectangular plate.

Here, the transparent panel 2 may be applied by substituting an opaque plate, a wood material, or a sound absorbing panel in which a sound absorbing material is embedded.

The horizontal frame 3 is disposed symmetrically on both sides of the upper and lower sides of the transparent panel 2 to support the upper and lower edge portions of the transparent panel 2, and ensures bending rigidity and prevents structural deformation and a predetermined thickness. It is formed so as to be able to stably support and support the transparent panel 2 by extruding a light gauge steel, a galvanized steel sheet or a high-strength aluminum profile having a constant length from side to side and a constant length.

The horizontal frame 3 is composed of a horizontal body 10, a horizontal holder 20 and a perforated plate (30).

The horizontal body 10 is formed with an opening 11 for putting the sound absorbing material 6 on a surface facing the edge surface of the transparent panel 2.

In addition, the first mounting slot 12 is formed in the left and right longitudinal directions at the front of the horizontal body 10, and the horizontal sealing part 13 is formed at the rear facing the rear of the gasket 5 in the left and right longitudinal directions. .

In addition, the horizontal support portion 14 for coupling with the horizontal holder 20 is formed on the lower side of the horizontal contact portion 13, the horizontal support portion 14 is formed with a coupling groove (14a).

In addition, the strength and rigidity of the horizontal support portion 14 are strengthened at the rear of the horizontal body 10, and the horizontal holder 20 and the combined state are stably supported to secure resistance to horizontal wind loads and minimize sag in the load direction. The reinforcement part 15 for doing so is integrally formed.

The horizontal holder 20 is selectively coupled to the horizontal support portion 14 of the horizontal body 10 to fix and support the upper or lower front rim of the transparent panel 2, the upper and lower rims of the transparent panel 2 It is formed so as to be tightly coupled with the horizontal support portion 14 of the horizontal body 10 while pressing the front of the gasket 5 fitted as if wrapped around the horizontal sealing portion 13.

In addition, a horizontal coupling portion 21 that is elastically coupled by a horizontal deformation to the horizontal support portion 14 of the horizontal body 10 is formed at the lower portion of the horizontal holder 20, and the upper side of the horizontal coupling portion 21 is formed. The gasket 5 is provided with a support portion 22 facing the front and top or front and bottom surfaces of the gasket 5, and a second mounting slot 23 is formed at one end of the support portion 22.

In addition, the horizontal coupling portion 21 is formed with a coupling protrusion 21a that is elastically fitted to the coupling groove 14a of the horizontal support portion 14 by an elastic deformation when receiving an external force to maintain the coupling state.

That is, the coupling protrusions 21a of the horizontal coupling portion 21 are formed in a shape corresponding to each other, such as a hook coupling method, in order to elastically maintain the coupling state with the coupling groove 14a of the horizontal support portion 14.

The perforated plate 30 is a thin plate with many small holes drilled at regular intervals, and evenly distributes the distribution of air distribution to attenuate and disperse noise and protect the sound absorbing material 6 from being exposed to the outside. It is sandwiched between the first mounting slot 12 of 10) and the second mounting slot 23 of the horizontal holder 20.

And the perforated plate 30 is coupled while forming a gentle arc to amplify interference by inducing diffraction of noise, and the front surface of the sound absorbing material 6 is formed in arc shape to amplify interference by inducing diffraction of noise. have.

Here, the perforated plate 30 may be formed of a metal plate or the like that is flexibly deformed by elasticity when subjected to external force to facilitate detachment, and visually various between one transparent soundproof plate 1 and another transparent soundproof plate according to the surface color. You can create a design that gives a feeling and create an image.

In addition, a fiber material having a plurality of gaps (pores) arranged on the rear surface of the perforated plate 30 is integrally attached so as to increase the durability of the perforated plate 30 and transmit noise introduced in the form of a spray soaking material 6 It will make the sound absorption effect of doubling.

The vertical frame 4 is disposed symmetrically on both left and right sides of the transparent panel 2 in order to wrap around and support the left and right rim portions of the transparent panel 2, which ensures bending rigidity and prevents structural deformation and a predetermined thickness. It is formed so as to support the transparent panel 2 stably by extruding it into a light gauge steel, a galvanized steel sheet or a high-strength aluminum profile having a constant cross-sectional shape and a certain length from side to side.

The vertical frame 4 is composed of a vertical body 40, a vertical holder 50 and a packing (60).

Vertical body 40 is formed with a vertical support portion 41 on one side facing the edge surface of the transparent panel (2), the rear side of the vertical support portion 41 of the gasket (5) in the vertical direction and The vertical contact portion 42 facing the rear surface is integrally formed.

In addition, the vertical body 40 is formed in a shape having a hollow cavity (hollow) inside, and reinforces strength and rigidity in the hollow portion, securing resistance to vertical load and minimizing sagging in the load direction. The part 43 is integrally formed.

The vertical holder 50 is selectively coupled to the vertical support portion 41 of the vertical body 40 to fix and support the left or right side edges of the transparent panel 2, and the left and right edges of the transparent panel 2 It is formed so as to be tightly coupled with the vertical support portion 41 of the vertical body 40 while pressing the front of the gasket 5 fitted as if wrapped around the vertical sealing portion 42.

And of the vertical holder 50 of the vertical support portion 41 of the vertical body 40, the front and rear sides opposite to the vertical support portion 41 and the vertical coupling portion 51 is elastically coupled by elastic deformation is formed , A packing groove 52 for mounting the packing 60 in close contact with the front of the gasket 5 is formed at the rear of the vertical coupling part 51.

That is, the packing groove 52 faces the left or right side edge of the transparent panel 2 among the vertical holders 50 in order to maintain the state in which the packing 60 is fitted and not detached in a fitting (insertion) manner. It is formed along the longitudinal direction in the vertical direction.

Here, the vertical coupling portion 51 is formed of a hook coupling structure that is elastically fitted by the elastic deformation to the vertical support portion 41 when receiving an external force to maintain the coupling state.

Packing 60 is made of an elastic material such as rubber or silicone to block the gap between the vertical holder 50 and the transparent panel 2 to prevent noise leakage, and to the packing groove 52 of the vertical holder 50 It is fitted in a dovetail joint.

That is, the packing 60 is formed in a band shape, and is formed in a shape capable of maintaining a state that does not deviate while one side is fitted into the packing groove 52, and faces the transparent panel 2 and the gasket 5 The side is formed in a tube shape having a hollow so as to be elastically deformed by elasticity upon close contact and maintain a tightly closed state.

Here, one of the packing groove 52 of the vertical holder 50 and the packing 60 fitted therein is a dovetail and a dovetail having tapered cross sections corresponding to each other so as not to be easily separated in a state inserted by a slide method. It may be formed in the form of a groove (dovetail groove).

The gasket 5 is made of a material that provides a pressure dispersion effect to protect the transparent panel 2 from pressure due to external impact or load, and is mounted on the rim of the transparent panel 2.

That is, the gasket 5 is attached in a form of wrapping and protecting the circumferential edge of the transparent panel 2 in order to prevent the pressure caused by the load from being transmitted to the transparent panel 2.

Here, the gasket 5 may be formed of a material such as rubber having elasticity that elastically corresponds to external force in order to give a pressure dispersion effect.

Detachable transparent soundproof plate assembly 1 according to an embodiment of the present invention configured as described above, as shown in FIGS. 2 and 4, the horizontal frame 3 is symmetrically arranged on both sides, and the vertical frame 4 is left and right Placed symmetrically on both sides, the transparent panel 2 is inserted into the inner space woven in the form of a square frame, and the four edges of the transparent panel 2 are in close contact with the horizontal body 10 and the vertical body 40, respectively. By combining the horizontal holder 20 and the vertical holder 50 can be fixed firmly.

In addition, by sequentially separating the perforated plate 30 and the sound absorbing material 6 from the horizontal body 10, as shown in FIG. 3, the horizontal holder 20 is strongly pulled toward the front to be separated from the horizontal body 10. The upper and lower portions of the transparent panel 2 can be released from the fixed state to the horizontal frame 3.

In addition, as illustrated in FIG. 5, the vertical holder 50 is strongly pulled forward and separated from the vertical body 40, so that the left and right sides of the transparent panel 2 are fixed to the vertical frame 4.

That is, as the horizontal coupling portion 21 of the horizontal holder 20 and the vertical coupling portion 51 of the vertical holder 50 are elastically deformed by elasticity when combined, the horizontal support portion 14 of the horizontal body 10 is vertical Since it is a structure detachable from the vertical support portion 41 of the main body 40, it can be easily and easily combined without the inconvenience and hassle of fastening and fastening various parts for fixing the transparent panel 2 by bolting. It is possible to maintain a stable bonding state.

Therefore, the transparent soundproof plate assembly 1 is stacked between the struts, and the entire transparent panel 2 is separated from the strut or sequentially dismantled during installation or replacement due to damage to the specific transparent panel 2 as well as during installation. Not only can the transparent panel 2 be removed easily, but also can improve the convenience, ease and efficiency of work, such as shortening the time for assembling and disassembling each component and minimizing management personnel.

Moreover, since the perforated plate 30 and the sound absorbing material 6 attenuate and disperse the noise generated in front of the transparent soundproof plate assembly 1 through micro-vibration, reflection and refraction induction, sound absorption and dispersion effects of noise due to reflection and interference phenomenon Can increase

As another example, although not illustrated, a hollow tube having a plurality of perforations formed in the inner center of the sound absorbing material 6 may be embedded along the longitudinal direction.

This makes it possible to stably maintain the fixed state on the vertical frame 4 through both ends of the hollow tube, and in addition, it is possible to extinguish noise introduced through the sound absorbing material 6 through diffuse reflection from the inside.

On the other hand, the present invention is not limited by the above-described embodiments and the accompanying drawings, and can be variously modified and applied in various ways that are not exemplified without departing from the scope of the technical spirit of the present invention. It is apparent to those of ordinary skill in the art to which the present invention pertains that the present invention may be broadly applied by changing the substitution and other equivalent embodiments.

Therefore, the contents related to modifying and applying the technical features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

1: Transparent soundproof plate assembly 2: Transparent panel
3: Horizontal frame 4: Vertical frame
5: gasket 6: sound absorbing material
10: horizontal body 11: opening
12: first mounting slot 13: horizontal fitting
14: horizontal support 15: reinforcement
20: horizontal holder 21: horizontal coupling
22: Base 23: Second mounting slot
30: perforated plate 40: vertical body
41: vertical support 42: vertical fitting
50: vertical holder 51: vertical coupling
52: packing groove 60: packing

Claims (4)

The transparent panel (2), the horizontal and vertical frames (3) (4) supporting the upper, lower, left, and right rim portions of the transparent panel (2), and mounted on the rim of the transparent panel (2), external impact or load In order to protect the transparent panel (2) from the pressure by the gasket (5) giving a pressure dispersion effect, and a sound absorbing material (6) for absorbing noise, transparent soundproof plates laminated between the pillars installed at regular intervals In the assembly (1),
The horizontal frame (3),
An opening 11 for inserting the sound absorbing material 6 is formed on a surface facing the edge surface of the transparent panel 2, and a first mounting slot 12 is formed in the left and right longitudinal directions in the front and left and right sides. A horizontal body (10) in which a horizontal sealing portion (13) facing the rear surface of the gasket (5) is formed in the longitudinal direction, and a horizontal supporting portion (14) is formed below the horizontal sealing portion (13); The horizontal body 10 is selectively coupled to the fixed support of one edge of the transparent panel 2, and the horizontal support 14 and the horizontal coupling part 21 elastically coupled by elastic deformation are formed at the bottom. In the upper side of the horizontal coupling portion 21, the gasket 5 is formed with a support portion 22 facing either one of the front surface or the top surface or the front surface and the bottom surface, and is formed on the upper side of the support portion 22. A horizontal holder 20 in which two mounting slots 23 are formed; And a perforated plate 30 sandwiched between the first mounting slot 12 and the second mounting slot 23 to attenuate and disperse noise and protect the sound absorbing material 6, but the horizontal body 10 The reinforcement portion 15 for strengthening the strength and rigidity of the horizontal support portion 14 and stably supporting the horizontal holder 20 and the coupled state is further formed integrally, and the front surface of the sound absorbing material 6 And the perforated plate 30 is applied to form an arc to amplify interference by inducing diffraction of noise;
The vertical frame (4),
A vertical support portion 41 is formed on one side, and a vertical body 40 is formed on the rear side of the vertical support portion 41 to face the side and rear of the gasket 5 in the vertical direction. ; And it is selectively coupled to the vertical body 40 and fixedly supports one edge of the transparent panel 2, and the vertical support 41 and elastic deformation on both sides of the front and rear sides of the surface facing the vertical support 41. The vertical coupling portion 51 is formed by elastically coupled, the vertical holder 50 is mounted on the back of the vertical coupling portion 51, the packing 60 is in close contact with the front of the gasket 5; includes Transparent sound insulation plate assembly, characterized in that.
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