KR101065183B1 - Sound proof wall and construction method using the same - Google Patents

Abstract

In the soundproof wall installed to block the noise on the side of the road relates to a non-supported soundproof wall that can be installed without a strut, such as H-beams for the soundproof panel for soundproofing effect and construction method.
A lower support beam including an upper flange, an abdomen, and a lower flange; A lower horizontal plate fixed to the upper flange of the lower support beam by fixing means such as fastening bolts and nuts; A vertical support plate extending upward on an upper surface of the lower horizontal plate; And a pressing plate for pressing and fixing the soundproof panel having the uneven structure to the vertical support plate by a fastening means such as a fastening bolt and a nut in a state where the lower vertical plate of the soundproof panel having the uneven structure is in contact with one side of the vertical support plate. Soundproof plate fasteners comprising a; comprising a simple soundproof plate installed on the lower wall is formed anchor bolts can be completed the non-standing soundproof wall construction of the present invention.

Description

SOUND PROOF WALL AND CONSTRUCTION METHOD USING THE SAME}

The present invention relates to an unsupported soundproof wall and a construction method using a soundproof panel having an uneven structure. More specifically, the present invention relates to an unsupported soundproof wall and a construction method using a soundproof panel having a concave-convex structure in which a soundproof panel for soundproofing effect can be installed in a soundproof wall installed to block noise on the side of a road without H steel. .

In general, a lot of noise is generated from a vehicle driving on a road in a city road on which the vehicle runs, a national road or a high speed road outside the city. For example, in the case of a vehicle traveling on a city road, noise generated when the vehicle is driven and noise generated without permission from the vehicle are transmitted to buildings or pedestrians around the road.

In particular, high-speed roads and highways cause noise to be generated when the vehicle travels at high speeds to public buildings such as apartment buildings and schools, causing much damage to daily life such as disturbing sleep and learning.

Therefore, various types or shapes of dividers or soundproof walls are installed in the center or the edge of the road, or vine plants are planted to reduce or block the noise generated from the road.

Moreover, the conventional soundproof wall is provided by fixing a steel frame, for example, an H-beam support at a predetermined interval, and then inserting and fixing a metal panel or a synthetic resin panel between the H-beam support.

However, the structure of the soundproof wall did not function effectively as the soundproof wall due to the increase in installation cost and the rigidity of the panel inserted between the H-beam posts.

In addition, the conventional soundproof walls are often unable to effectively block the noise generated on the road, and in particular, noise is reflected on the soundproof wall that blocks the noise, resulting in a problem that the noise is concentrated and transmitted at a predetermined angle.

Introduced here is a soundproof wall using a waveform soundproof panel is shown in Figure 1a and 1b.

That is, the wall (10, lower wall of the present invention) formed at a certain height on the edge of the road;

Corrugated steel sheet 30 is formed on the upper end of the wall 10, the peak 31 and the valley 32 at a predetermined interval are continuously installed from side to side;

A support plate 20 embedded in the wall 10 to support the lower portion of the corrugated steel sheet 30,

It is understood that a soundproof wall for a road including a fixing frame 40 which fixes the upper portion of the corrugated steel sheet 30 and attenuates and reduces noise transmitted along the valleys 32 of the corrugated steel sheet 30 is presented. Can be.

In addition, as shown in Figure 1b is coupled to the front or front and rear of the corrugated steel sheet 30, the soundproof panel 33 for absorbing the noise transmitted from the road, and between the corrugated steel sheet 30 and the soundproof panel 33 It can be seen that the sound insulating material 35 is further provided to reduce the noise absorbed from the sound insulating panel 33.

At this time, the corrugated steel sheet 30 is to serve to transfer the noise along the bone, in addition to using the sound insulation panel 33 to block the noise more reliably, a separate soundproofing material 35 may be used. It can be seen.

But at this time looking at the fixing means to fix the corrugated steel sheet 30 to the wall 10,

As shown in FIG. 1A, a support plate 20 protruding from the inside of the wall 10 is used, and when the support plate 20 is used, grooves are formed in the wall 10 to be installed or inserted into the wall 10. When the support plate 20 should be installed in advance.

However, as shown in FIG. 1C, the wall 10 for a soundproof wall is fixed to the upper surface of the wall 10 in a longitudinal direction so as to have a predetermined height such as H-shaped steel, and to hold the soundproof plate 60 as a support ( 50 is installed between the installation method, the support 50 is to use the anchor bolt 11 installed on the upper surface of the wall (10).

Therefore, even if you want to install the corrugated steel sheet 30 according to Figure 1a by removing the struts (50) in the existing wall 10, a plurality of anchor bolts 11 on the upper surface of the wall can be fixed Is buried, which can obstruct the installation of corrugated steel.

In addition, when the groove 10 is formed in the wall 10, the loss of the cross-section of the wall and even if the groove is formed in the existing wall may be exposed to the reinforcing bar reinforced inside the wall may cause defects in the support plate installation there was.

In addition, the corrugated sound insulation board may have a strong rigidity, but may be resistant to impact, but may be very vulnerable to brittleness. Thus, the uneven sound insulation board requires a connection method capable of absorbing deformation of the wall.

However, in the case of the soundproof wall using a corrugated steel sheet, there is a problem that it is not easy to absorb the deformation of the soundproof plate because the soundproof plate is rigidly fixed to the wall by the support plate 20.

In addition, since the corrugated steel sheet is first set on the upper surface of the wall 10, the process of connecting the support plate 20 and the uneven steel sheet to each other must be repeated. .

Accordingly, the present invention enables the soundproof wall to be easily installed by using a soundproof panel having an uneven structure even by a manpower, and can install the soundproof wall by using anchor bolts fixed to an existing soundproof wall wall. It is a technical problem to solve the provision of an unsupported soundproof wall that can absorb the deformation (extension) of the soundproof panel with the uneven structure due to the wind pressure while ensuring the fixed installation of the soundproof panel through the compression fixing. do.

The present invention

First, it is possible to construct a soundproof panel having an uneven structure as a soundproof plate directly on the lower wall without installing a support such as a conventional H-beam on the lower wall for the soundproof wall, and in particular, to use the anchor bolt installed in the conventional lower wall as it is. The existing soundproof wall can be easily replaced with an unsupported soundproof wall.

Second, the soundproof plate is a soundproof panel having a concave-convex structure to enhance aesthetics by using a soundproof plate made of transparent or opaque material while having high rigidity and elastic restoring force.

Third, by using the soundproof panel fasteners that can be crimped and fixed in the state of setting the self-supporting soundproofing panel with the uneven structure simply to improve the workability.

To this end, the present invention can be produced integrally with the lower support beam using the soundproof panel fastener with the uneven structure, the lower support beam integrally formed with the soundproof panel having the uneven structure can be integrally constructed on the lower wall. It was made.

This is the soundproof plate of the non-holder of the present invention

A lower support beam extending in a longitudinal direction on an upper surface of the lower wall constituting the soundproof wall, the beam including an upper flange, an abdomen, and a lower flange, the lower support beam being provided in contact with the upper surface of the lower wall; And

A lower horizontal plate which is integrally formed on the upper surface of the lower support beam and is spaced apart from each other in the longitudinal direction of the lower wall, and is fixed to the upper flange of the lower support beam by fixing means such as fastening bolts and nuts; A vertical support plate extending upward on an upper surface of the lower horizontal plate; And a pressing plate for pressing and fixing the soundproof panel having the uneven structure to the vertical support plate by a fastening means such as a fastening bolt and a nut in a state where the lower vertical plate of the uneven soundproof plate is set in contact with one side of the vertical support plate. Soundproof plate fasteners are configured.

As a result, the soundproof panel having the concave-convex structure of the present invention is to be fastened to the anchor bolt to the lower wall constituting the soundproof wall simply in the state of first integrally assembled by the lower support beam, soundproof plate fastener.

In addition, the anchor bolt can be used as it is already formed on the lower wall of the existing soundproof wall as it is very advantageous to replace the existing prop soundproof wall with an unsupported soundproof wall.

In addition, preferably between the soundproof panel having the concave-convex structure and the vertical support plate and the pressing plate is further formed of an elastic plate of synthetic rubber, respectively, the concave-convex structure to the elastic plate, the vertical support plate and the pressing plate is pressed and fixed to each other by a fastening means Provides an unsupported soundproof wall using a soundproof panel with.

Therefore, the elastic plate can be fixed to the lower wall through the soundproof plate fastener and the lower support beam more reliably by the elastic plate, and the deformation caused by wind pressure, temperature, etc. of the soundproof panel having the uneven structure by elastic restoring force. To absorb (stretch).

Also preferably, the soundproof panel having an uneven structure provides an unsupported soundproof wall using a soundproof panel having an uneven structure using a transparent or opaque soundproof plate made of reinforced fibrous C or a transparent acrylic material.

Therefore, the soundproof wall of the present invention can be constructed without installing a support, but can also use a soundproof panel having a concave-convex structure made of a transparent material, so the aesthetics are very excellent.

Also preferably

Install the lower wall protruding anchor bolt on the upper surface in the longitudinal direction on the side of the road,

A lower support beam including an upper flange, an abdomen, and a lower flange; A lower horizontal plate fixed to the upper flange of the lower support beam by fixing means such as fastening bolts and nuts; A vertical support plate extending upward on an upper surface of the lower horizontal plate; And a pressing plate for pressing and fixing the soundproof panel having the uneven structure to the vertical support plate by a fastening means such as a fastening bolt and a nut in a state where the lower vertical plate of the uneven soundproof plate is set in contact with one side of the vertical support plate. Produce a soundproof plate comprising; soundproof plate fasteners are configured,

It provides a non-standing soundproof wall construction method using a soundproof panel having a concave-convex structure comprising the step of inserting a bolt hole formed in the lower flange of the soundproof plate to the anchor bolt of the lower wall to the lower wall.

The soundproof wall according to the present invention can be easily installed by simply fixing and installing the soundproof panel having the uneven structure to the lower wall at a constant length which is easy to carry and install in the longitudinal direction of the soundproof wall, and thus the soundproof wall workability can be greatly improved. .

In addition, it is possible to install a soundproof panel having a concave-convex structure by using the anchor bolt fixed to the lower wall constituting the conventional soundproof wall as it is possible to construct a soundproof wall with excellent economy and utility.

In addition, because the pillars such as H-shaped steel used for the soundproof walls are not installed, it is possible to prevent economic and construction deterioration of the soundproof wall construction due to the installation of the pillars, but also has an excellent beauty.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

1A is a perspective view of a conventional unsupported soundproof wall,
Figure 1b is a lower construction cross-sectional view of the conventional non-coiled sound barrier,
Figure 1c is a perspective view of a conventional strut sound barrier,
2a and 2b is an assembled perspective view and a combined perspective view of the unsupported sound insulation wall according to the present invention,
3A, 3B and 3C are construction sequence diagrams of the non-supported soundproof wall according to the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

<Unsupported soundproof wall 100 using soundproof panel having uneven structure of the present invention>

The unsupported soundproof wall 100 of the present invention includes a soundproof panel 120 having a large uneven structure, a lower support beam 130 and a soundproof plate fastener 140 on the premise that the soundproof wall 100 is installed on the lower wall 110 for the soundproof wall.

First, the soundproof panel 120 having the concave-convex structure is a concave-convex soundproof plate manufactured to form a plurality of concave-convex bent portions (A) as shown in FIG. 2A, which is made of reinforced fibrous (PVC) or transparent acrylic material rather than steel sheet. It was made to be used as a soundproof panel 120 having a concave-convex structure that is manufactured to be light, transparent or opaque.

At this time, the concave-convex bent portion (A) is a vertical plate (A1) extending in the longitudinal direction, a bending plate (A2) bent in the longitudinal direction from the end of the vertical plate, a vertical plate extending again from the bending plate (A2) (A1) is formed repeatedly so that the uneven sound insulation plate of the present invention by the uneven bent portion (A) can be installed freely vertically, it is extended in the longitudinal direction, for example 2M (L) in the lower portion described below Freestanding installation is possible on the upper surface of the wall (110).

Next, the lower support beam 130 is a beam member installed to extend in the longitudinal direction on the upper surface of the lower wall 110, which will be described later, and may use H-shaped steel as it is.

Accordingly, it can be seen that the lower support beam 130 is a beam member formed of an upper flange 131, an abdomen 132, and a lower flange 133.

The lower support beam 130 is fixed to the lower wall 110 while supporting the lower portion of the soundproof panel 120 having the uneven structure so that the soundproof panel having the uneven structure is easily fixed to the lower wall 110. do.

The lower support beam 130 is continuously formed in the longitudinal direction of the lower wall 110, and is manufactured in accordance with the lengthwise extension length of one soundproof panel having an uneven structure so that many of them are continuously installed in the longitudinal direction.

At this time, it is important that the lower support beam 130 can be fixed to the anchor bolt 111 pre-formed on the lower wall (110).

That is, the anchor bolt may be installed on the newly formed lower wall 110, but in the case of the anchor bolt 11 formed in the existing lower wall 110 as shown in FIG. There was a problem that the fall very much, in the present invention by forming a bolt hole corresponding to the anchor bolt in the lower flange 133 of the lower support beam 130 in advance of the lower support beam 130 on the anchor bolt 111 The lower flange is fixed to contact the upper surface of the lower wall (110).

To this end, the anchor bolt protruding from the upper surface of the lower flange is to be fastened and fastened by a fixture 210 such as a fixing nut.

In the lower support beam 130, the soundproof plate fastener 140 is made integrally in advance.

The soundproof plate fastener 140 serves to make the soundproof panel 120 having the uneven structure pressed and fixed to the lower support beam, and to make the soundproof panel having the uneven structure on the lower support beam simply installed. do.

To this end, the soundproof plate fastener 140 is installed on the lower surface of one lower support beam 130 in a plurality of spaced apart in the longitudinal direction, the lower horizontal plate 141, the vertical support plate 142, the pressing plate largely made of steel 143.

The lower horizontal plate 141 is fixed to the upper surface of the upper flange of the lower support beam by fixing means such as welding or fastening bolts and nuts.

The vertical support plate 142 is formed to protrude upwardly on the upper surface of the lower horizontal plate is set so that the vertical plate (A1) of the soundproof panel 120 having the uneven structure on one side.

Accordingly, the position of the vertical support plate 142 is set on each lower horizontal plate 141 at the portion where the vertical plate A1 of the soundproof panel 120 having the uneven structure is located.

The soundproof panel 120 having the uneven structure should be fixed to the lower wall 110 in a self-supporting state, and fastening means 220 such as a fastening bolt and a nut are used.

Accordingly, the plurality of bolt holes H are formed in the vertical support plate 142, and the corresponding bolt holes are formed in the vertical plate A1 of the soundproof panel 120 having the uneven structure having the uneven structure.

Next, between the pressing plate 143 and the vertical support plate 142 by the fastening means 220 by using the pressing plate 143 formed with the bolt holes H corresponding to the bolt holes H. The soundproof panel 120 having the uneven structure having the uneven structure is pressed and fixed.

Thus, the soundproof panel 120 having an uneven structure on the lower wall 110 may be pressed and fixed by the soundproof plate fastener 140.

In addition, in the soundproof plate fastener 140, both sides of the lower vertical plate (A1) of the soundproof panel 120 having the concave-convex structure so that the elastic plate 150 of elastic rubber material is installed to have a concave-convex structure The deformation of the soundproof panel 120 may be absorbed according to wind pressure, temperature, and the like, and a plurality of bolt holes H may be formed in the elastic plate 150 to allow the fastening means 220 to penetrate.

Furthermore, the important point is that the soundproof panel 120, the lower support beam 130 and the soundproof plate fastener 140 having the concave-convex structure as shown in FIG. 2b are first manufactured integrally, and the lower wall 110 in which the anchor bolts 111 are formed. When the soundproof panel 120, the lower support beam 130 and the soundproof plate fastener 140 having the uneven structure integrally manufactured using the fixing fixture 210, such as the fixing nut described above, are simply The installation of the soundproof panel having an uneven structure can be completed.

The installation method is such that the lower wall 110 is continuously installed in the longitudinal direction, such as cast-in-place concrete, whereas the soundproof panel having an uneven structure, for example, if the installation, transport and construction must be installed in the longitudinal direction, for example 2M by uneven This solves the difficulty of installing a separate soundproof panel with structure.

<Method for constructing an unsupported soundproof wall 100 using the soundproof panel having the uneven structure of the present invention>

First, the unsupported soundproof wall 100 construction

Install the lower wall 110, the anchor bolt 111 protruding on the upper surface in the longitudinal direction on the side of the road,

A lower support beam 130 including an upper flange 131, an abdomen 132, and a lower flange 132; And a lower horizontal plate 141 fixed to the upper flange 131 of the lower support beam 130 by fixing means such as fastening bolts and nuts. A vertical support plate 142 extending upward on an upper surface of the lower horizontal plate 141; And a soundproof panel having a concave-convex structure by a fastening means 220 such as a fastening bolt and a nut in a state where the lower vertical plate of the soundproof panel 120 having a concave-convex structure on one side of the vertical support plate 142 is set to be in contact. Produce a soundproof plate including; a soundproof plate fastener 140 configured to include; a compression plate 143 for pressing and fixing the 120 to the vertical support plate 142,

And inserting a bolt hole (H) formed in the lower flange 133 of the soundproof plate into the anchor bolt 111 of the lower wall 110 to fix the unsupported soundproof plate to the lower wall 110.

Specifically,

As described above, the soundproof panel 120 having the uneven structure in the factory is manufactured integrally by using the soundproof plate fastener 140 on the lower support beam 130, which is simply called the soundproof plate A, and the soundproof plate ( The combination of A) and the lower wall 110 will be referred to as an unsupported soundproof wall 100 of the present invention.

Next, as shown in FIG. 3a, the lower wall 110 is continuously formed along the outer side of the road in the longitudinal direction, but in the case of the existing soundproof wall, which is not a new case, the anchor bolt 111 is used without being removed.

Next, as shown in FIG. 3B, a fixing nut is inserted into a bolt hole H formed in the lower flange 131 of the lower support beam 130 of the soundproof plate A to the anchor bolt 111 of the constructed lower wall 110. By using the fixture 210 to be fixed.

Accordingly, the sound insulation plates A are sequentially installed in the longitudinal direction of the lower wall 110, but each sound insulation plate A is connected to each other by using a spider 160 having an X-shape.

As a result, it can be seen that the construction of the unsupported soundproof wall 100 according to the present invention can be completed as shown in FIG. 3C.

100: seamless soundproof wall
110: lower wall 111: anchor bolt
120: soundproof panel with uneven structure
130: lower support beam
140: soundproof plate fastener 141: lower horizontal plate
142: vertical support plate 143: pressing plate
150: elastic plate
160: spider
H: Bolt Hole

Claims (5)

A lower support beam 130 extending in a longitudinal direction on an upper surface of the lower wall 110 and configured to include an upper flange, an abdomen, and a lower flange, wherein the lower flange bottom surface is installed in contact with the upper surface of the lower wall; And
The lower horizontal plate is formed integrally on the upper surface of the lower support beam 130 and is spaced apart from each other in the longitudinal direction of the lower wall, and is fixed to the upper flange of the lower support beam by fixing means such as fastening bolts and nuts ( 141); A vertical support plate 142 extending upward on the lower horizontal plate upper surface; And compressing and fixing the soundproof panel 120 having the uneven structure to the vertical support plate by a fastening means such as a fastening bolt and a nut in a state where the lower vertical plate of the soundproof panel having the uneven structure is in contact with one side of the vertical support plate. It includes; a soundproof plate fastener 140 configured to include a pressing plate (143),
Between the soundproof panel 120 having the concave-convex structure and the vertical support plate 142 and the pressing plate 143, an elastic plate 150 made of synthetic rubber is further formed, so that the elastic plate, the vertical support plate and the pressing plate are fastening means. An unsupported soundproof wall using a soundproof panel having a concave-convex structure, characterized in that the crimp is fixed to each other by. delete The method of claim 1,
The soundproof panel 120 having the uneven structure is a transparent or opaque soundproof panel made of reinforced fibrous C or a transparent acrylic material. An unsupported soundproof wall using soundproof panels with irregularities. Install the lower wall 110, the anchor bolt protruding on the upper surface in the longitudinal direction on the side of the road,
A lower support beam 130 including an upper flange, an abdomen, and a lower flange; And a lower horizontal plate 141 fixed to the upper flange of the lower support beam by fixing means such as fastening bolts and nuts. A vertical support plate 142 extending upward on the lower horizontal plate upper surface; And a pressing plate for pressing and fixing the soundproof panel having the uneven structure to the vertical support plate by a fastening means such as a fastening bolt and a nut in a state where the lower vertical plate of the soundproof panel having the uneven structure is in contact with one side of the vertical support plate. 143); to produce a soundproof plate comprising a; soundproof plate fastener 140 configured to include,
And inserting a bolt hole formed in the lower flange of the soundproof plate into the anchor bolt of the lower wall to fix the soundproof plate to the lower wall 110.
Between the soundproof panel 120 having the concave-convex structure and the vertical support plate 142 and the pressing plate 143, an elastic plate 150 made of synthetic rubber is further formed, so that the elastic plate, the vertical support plate and the pressing plate are fastening means. Non-slip type soundproof wall construction method using a soundproof panel having a concave-convex structure, characterized in that the compression is fixed to each other by. The method of claim 4, wherein
The soundproof panel 120 having the concave-convex structure is a transparent or opaque soundproof panel made of reinforced fibrous C or a transparent acrylic material, and the concave-convex structure characterized in that the concave-convex portion bent in the longitudinal direction of the lower wall is continuously formed. An unsupported soundproof wall construction method using an excitation soundproof panel.

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