KR20120122694A - Soundproof facilities - Google Patents

Abstract

PURPOSE: Soundproof facilities are provided to improve sound insulation effects by forming noise extinction holes in a sound insulation plate and to control sound absorption rates by selectively installing sound insulation materials in the noise extinction holes. CONSTITUTION: Soundproof facilities comprise posts(160), sound insulation plates(110), main body frames(190), reinforcement materials, and sound insulation materials. The posts are installed on a foundation(150) to be separated from each other. The sound insulation plates are installed between the posts and have noise extinction holes. The main body frames are coupled to the edges of the sound insulation plates. The reinforcement and sound insulation materials are selectively installed in the noise extinction holes. The reinforcement materials support the sound insulation plates. The sound insulation materials cut off noise.

Description

Soundproofing Facilities {SOUNDPROOF FACILITIES}

The present invention to increase the sound insulation performance by forming a noise extinction hole that can be eliminated by the noise generated from the construction site, road or railway to the sound insulation plate, and by installing a reinforcing material in the noise extinction hole to selectively stiffness in a specific direction It is possible to increase the economical installation, and to install a sound insulation material in the noise extinction hall, and to control the sound absorbing rate.

In general, soundproofing facilities are installed in various construction sites, civil engineering sites, roads, railways, and other places where noise is generated to block noise propagation outside the construction area or residential areas. Such a soundproofing facility is usually provided with an H beam support on a foundation made of concrete, and a soundproof plate and a sound insulation board are installed on the H beam support so that noise generated at construction sites, civil works, roads, railways, etc. Blocks transmission to residential areas.

In addition, sound insulation boards and sound insulation boards used in conventional soundproofing facilities are generally made of plastic materials. Such sound insulation boards and sound insulation boards are not only convenient to install, but also recyclable and have excellent sound insulation effects. This situation is expanding.

However, such a conventional soundproofing plate, soundproofing plate, etc., both the front and the rear has a flat structure without a gap, there is a problem that can not expect sound-absorbing effect in addition to the sound insulation effect due to sound wave reflection effect.

Therefore, when the soundproof plate, sound insulation plate, etc. for the conventional soundproofing facility is generated from the inside, the inner noise is reflected back to the inside while being reflected on the inner surface of the plastic fence for soundproofing, there is a disadvantage that the soundproofing effect is lowered.

In order to solve the above problems, in recent years, sound absorbing spaces and sound-absorbing plates are provided with sound absorbing spaces and sound wave induction holes, so that the noise generated in the inner parts of soundproofing plates, sound-absorbing plates, etc. are guided to sound-absorbing spaces through sound-inducing holes, Noise induced in the space is diffusely reflected in the sound absorbing space to be offset, thereby improving sound insulation performance.

However, the prior art simply does not increase the rigidity in a specific direction because it is simply coupled through the fixing member, the coupling structure is not stable, there is a problem that the adjustment of sound absorption is not easy.

The present invention has been made to solve the above problems of the prior art, by forming a noise extinction hole that can be eliminated by the noise generated from the construction site, road or railway to the sound insulation plate to increase the sound insulation performance In addition, by installing reinforcement in the noise extinction hole, it is possible to selectively increase the rigidity in a specific direction, so that economic installation is possible, and by installing the sound insulation material in the noise extinction hole, it is possible to provide soundproofing facilities that can control the sound absorption rate. There is this.

Another object of the present invention is to provide a high-rise buildings constructed around the construction site, road or railway to completely block the propagation of noise generated from the construction site, road or railway when the soundproof facility is formed in the tunnel shape It is also to provide a sound insulation system to block noise from propagation.

Means of the present invention for achieving the above-described plurality of objects, and the struts are provided at intervals in the base portion is installed on the construction site, road or railway; A sound insulation plate installed between the pillars; As a soundproofing system consisting of; a main body frame respectively coupled to the edge of the sound insulation plate,

The sound insulation plate is formed so that the noise dissipation holes penetrating in the left and right directions in the inner space are divided by partitions.

One or more noise dissipation holes selected from among the noise dissipation holes of the sound insulation panel may be selectively installed with a reinforcement material for increasing the bearing capacity of the sound insulation plate and a sound insulation material for preventing the noise from leaking to the outside.

Soundproof facilities according to the present invention can increase the sound insulation performance by forming a noise extinction hole that can be eliminated by the noise introduced from the construction site, road or railway to the soundproof plate, and by installing a reinforcement in the noise extinction hole In addition, it is possible to selectively increase the rigidity of the specific direction, economical installation is possible, and by selectively installing the sound insulation material in the noise extinction hole, it is also possible to adjust the sound absorption rate.

In addition, when the soundproof facility is formed in a tunnel shape, the noise generated from the construction site, road or railway can be completely blocked to the outside to prevent propagation to high-rise buildings built around the construction site, road or railway. It has an effect.

1 is a side view showing a sound insulation facility according to a first embodiment of the present invention.
Figure 2 is a perspective view showing a sound insulation plate applied to the sound insulation facility according to the first embodiment of the present invention.
Figure 3 is a front view schematically showing a sound insulation according to a second embodiment of the present invention.
Figure 4 is a cross-sectional view showing that the sound insulation plate applied to the soundproofing facility according to the second embodiment of the present invention is installed on the roofing material through the connecting member.
Figure 5 is a longitudinal sectional view showing that the sound insulation plate applied to the soundproofing facility according to the second embodiment of the present invention is installed on the roofing material through the connecting member.
Figure 6 is a front view schematically showing the installation state of the soundproofing facility according to a third embodiment of the present invention.
Figure 7 is a side view showing the installation state of the soundproofing facility according to a third embodiment of the present invention.
Figure 8 is a front view showing a sound insulation plate applied to the sound insulation facility according to the third embodiment of the present invention.
9 is a perspective view illustrating a process of installing a reinforcing material and a sound insulating material in the sound insulation plate applied to the soundproofing facility according to the third embodiment of the present invention.
10 is a plan view showing the coupling of the reinforcing member and the coupling member applied to the soundproofing facility according to the third embodiment of the present invention.
Figure 11 is a front view showing a laminated structure of the sound insulation facility applied to the sound insulation facility according to the third embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be more apparent.

≪ Example 1 >

1 is a side view showing a sound insulation facility according to a first embodiment of the present invention, Figure 2 is a perspective view showing a sound insulation plate applied to the sound insulation facility according to the first embodiment of the present invention.

As shown in FIG. 1 and FIG. 2, the soundproofing facility according to the present invention has a foundation 150 installed at a construction site, a road, or a railway, and spaces the H-shaped pillar 160 from the foundation 150. And then install the main body frame 190 to the edge of the sound insulating plate 110 and installed between the H-shaped pillar 160, so that the noise generated from the construction site, road or railway dense population It was to block it from spreading to the area.

The sound insulation plate 110 is formed in a rectangular plate shape, and the noise dissipation holes 112 penetrating in the left and right directions in the inner space are formed to be divided by the partition portion 111, such as a construction site, a road or a railway. Noise generated from the divided by the noise extinction hole 112 is introduced and disappeared, thereby increasing the sound insulation performance.

In addition, the partition 111 may be formed in various shapes such as a triangular shape or a circular shape as well as the rectangular shape shown in FIG. 2.

In addition, the main body frames 190 respectively coupled to the edges of the sound insulation board 110 are the main body frames, which are applied to the pre-registered Patent No. 0866971, 'Frame structure of the transparent sound insulation board having excellent cross-sectional rigidity in the selective direction', by the present applicant. 190 may be used, and the inside of the main body frame 190 includes a web that is responsible for the axial resistance to wind load and a flange that distributes the bending moment at both ends of the web, thereby increasing the overall cross-sectional secondary moment. Additional type I stiffeners may be installed to enable this.

The sound insulation panel 110 is formed of a lightweight plastic material and is easy to transport, load and install, and the sound insulation panel may be formed to be transparent or have one or more colors.

In addition, the sound dissipation hole 112 of the sound insulation panel 110 may selectively install a sound insulation material 140 to block the noise from the construction site, road or railway to prevent leakage to the outside to adjust the sound absorption rate This is possible.

For example, by dividing and mixing one or a plurality of pigments in the sound insulation material 140 and installing them in the noise dissipation hole 112 of the sound insulation panel 110, in addition to the fundamental role of the soundproofing facilities to provide eco-friendly and beautiful urban landscape of the city It may be to contribute to the environmental beautification, the artificial color is commonly used as the pigment mixed in the sound insulating material 140 may be used.

In addition, the noise dissipation hole 112 except for the noise dissipation hole 112 in which the sound insulation material 140 is installed among the noise dissipation hole 112 of the sound insulation panel 110 may include a reinforcement material for increasing the supporting force of the sound insulation plate 110 ( 120 is selectively installed to increase the support force of the sound insulation plate 110, preferably the reinforcing material 120 is the noise dissipation hole 112 formed on the upper and lower or upper, center and lower portions of the sound insulation panel 110. By installing in the), while the support force is distributed evenly on the sound insulation plate 11 can increase the rigidity in a specific direction can ensure structural stability, economical installation is possible.

The reinforcing member 120 may be installed in the noise dissipation hole 112 in such a way that the outer surface is wrapped by the sound insulating material 140.

For example, the support 160 is made of steel, the reinforcement 120 is formed to have a magnetic, both sides protrude out of the noise dissipation hole 112 and the body frame 190 of the sound insulation plate 110. It may be to have a structure that is to be stably attached to the inner wall surface of the holding (160) through the magnet to be fixed.

<Example 2>

Figure 3 is a front view schematically showing a soundproofing facility according to a second embodiment of the present invention, Figure 4 is a soundproofing plate applied to the soundproofing facility according to a second embodiment of the present invention is installed on the roofing material through the connecting member 5 is a longitudinal sectional view showing that the sound insulation plate applied to the soundproofing facility according to the second embodiment of the present invention is installed on the roofing material through the connection member.

3 to 5 illustrate an embodiment when the soundproofing facility according to the present invention is constructed in a tunnel shape, and the roofing material is installed by extending the H-shaped roofing material 170 on the upper part of the support 160. Install the connection member 180 to form a lattice structure on the upper end of the 170, and insert the edge portion of the sound insulation panel 110 into the groove of the connection member 180 to the sound insulating plate 110 roof material 170 It can be installed in series on the top of), according to the soundproofing of the present invention will form a tunnel shape.

As described above, the soundproofing facility of the present invention formed in a tunnel shape can completely block the propagation of noise generated at a construction site, a road, or a railroad to the outside. In other words, by blocking not only the noise propagating to the side, but also the noise propagating to the upper surface, it is possible to block the noise from propagating to high-rise buildings built around the construction site, road or railway.

<Example 3>

6 is a front view schematically showing an installation state of the sound insulation facility according to a third embodiment of the present invention, Figure 7 is a side view showing an installation state of the soundproof facility according to a third embodiment of the present invention, Figure 8 9 is a front view illustrating a sound insulation plate applied to a sound insulation facility according to a third embodiment of the present invention, and FIG. 9 illustrates a process of installing a reinforcement material and a sound insulation material on the sound insulation plate applied to the sound insulation facility according to the third embodiment of the present invention. 10 is a perspective view illustrating a coupling between a reinforcing material and a coupling member applied to a soundproofing facility according to a third embodiment of the present invention, and FIG. 11 is a soundproofing device applied to a soundproofing facility according to a third embodiment of the present invention. It is a front view which shows the laminated structure.

In the first embodiment, a soundproofing system having a known soundproof wall structure is described. In the second embodiment, a soundproofing system having a known soundproof tunnel structure is described, but a temporary soundproofing system is proposed here. Therefore, the sound insulation shown in FIGS. 6 to 11 is not much different from the sound insulation of the first and second embodiments and its configuration, but there are significant differences in several respects. Briefly mention the components of the facility and focus only on the differences.

6 to 11, the soundproofing facility according to the present invention is to block the noise generated from the construction site, road or railroad to prevent propagation to a dense residential area, the soundproof member 100 In order to install, first, the foundation support 1 is installed at intervals adjacent to the construction site, road or railway, and the main support 2 is installed vertically on the upper side of the foundation support 1 using a clamp. .

In this case, since the soundproof member 100 is installed in the main support 2, a clamp is attached to the rear surface of the main support 2 so as to give a support force having the stiffness to the wind load applied to the soundproof member 100. The auxiliary support 3 can be installed. At this time, the auxiliary support (3) is installed on the back of the main support (2) in an inclined angle at a certain angle so as to secure sufficient stiffness against the wind load applied to the soundproof member (100), the auxiliary support (3) The lower side of the same as the main support (2) can be fixed to the base support (1) using a clamp.

Subsequently, a horizontal support 4 is installed in the main support 2 in a vertical direction by using a clamp, and noise generated at a construction site, a road, or a railway is applied to the front of the main support 2 to the outside. Install the soundproof member 100 for blocking so as not to count out using a clamp.

The soundproof member 100 selectively penetrates the reinforcement member 120 to the sound insulation plate 110, and couples the coupling member 130 to the reinforcement member 120 so that the sound insulation plate 110 is connected in series. It is composed.

The reinforcement member 120 is selectively installed through the noise dissipation hole 112 except for the noise dissipation hole 112 in which the sound insulation material 140 is installed among the noise dissipation holes 112 of the sound insulation plate 110. Increase the holding capacity of

At this time, the both sides of the reinforcing member 120 is installed in the form of protruding outside the noise dissipation hole 112 of the sound insulating plate 110 so that the coupling member 130 can be coupled.

Two coupling members 130 are coupled in a pair so as to be interposed between the sound insulation plates 110 and to prevent the main support 2 from being exposed.

An insertion groove 131 is formed at one side of the coupling member 130 so that a reinforcing member 120 protruding to both sides of the noise dissipation hole 112 is inserted and fixed, and opposite sides of the insertion groove 131 are mutually coupled to each other. To couple the sound insulation plate 110 in a chain.

Further supplementing the slider groove 132 and the slider groove 132 formed in the 'b' shape or 'b' shape in the vertical direction on the opposite side of the coupling member 130 formed in the insertion groove 131, Slider protrusions 133 slidingly coupled to the cross) are formed to be coupled to each other, the coupling member 130 may be coupled to each other, so that the sound insulation plate 110 is coupled in series through the coupling member 130. On the other hand, the sound insulation plate 110 may be laminated in multiple stages through a connecting member (not shown), as shown in Figure 11 when the high-rise buildings around the construction site, road or railway Noise may be prevented from propagating to the high-rise buildings.

1: foundation support 2: main support
3: auxiliary support 4: cross support
100: sound insulation member 110: sound insulation plate
111: compartment 112: noise extinction hole
120: reinforcing material 130: coupling member
131: insertion groove 132: slider groove
133: slider projection 140: sound insulation
150: foundation 160: prop
170: roofing material 180: connection member
190: body frame

Claims (2)

Shoring 160 is installed at intervals on the foundation 150 is installed on the construction site, road or railway; A sound insulation plate 110 installed between the pillars 160; In the soundproofing system consisting of; Body frame 190 is respectively coupled to the edge of the sound insulation panel 110,
The sound insulation panel 110 is formed such that the noise dissipation holes 112 penetrating in the left and right directions in the inner space are divided by the partitions 111.
One or more noise dissipation holes 112 selected from the noise dissipation holes 112 of the sound insulation panel 110 may reinforce the reinforcing member 120 and noises to increase the bearing capacity of the sound insulation panel 110. Soundproofing material, characterized in that the sound insulating material 140 is selectively installed to block the thing. The method of claim 1,
The roof member 170 is further extended to an upper portion of the support 160, and a connection member 180 is further installed at an upper end of the roof member 170 to form a lattice structure, between the connection member 180. The sound insulation board 110 is further installed so that the soundproofing facility forms a tunnel shape.

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