KR102090142B1 - Soundproof tunnel including fixing apparatus of transparent soundproof wall having earthquake proof and water proof function - Google Patents

Abstract

The present invention relates to a sound-proof tunnel including a transparent sound-proof wall fixing device having water-proof and earthquake-proof functions. According to the present invention, the transparent sound-proof wall fixing device comprises: a roof frame (110); a fixing bracket (120) fixed on the roof frame (110); a drain bracket (130); elastic members (140) installed on both sides of the drain bracket (130); fixing frames (160) installed on each of the elastic members (140); an upper frame (190); a first compression spring (151); and a second compression spring (152). According to the present invention, deformation of and damage to the device can be prevented by absorbing vibration.

Description

SOUNDPROOF TUNNEL INCLUDING FIXING APPARATUS OF TRANSPARENT SOUNDPROOF WALL HAVING EARTHQUAKE PROOF AND WATER PROOF FUNCTION}

The present invention relates to a soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function, and more specifically, absorbs shock force caused by an earthquake or strong wind or vehicle vibration, discharges flowing water flowing inside, and waterproof And it relates to a soundproof tunnel including a transparent soundproof wall fixing device having a seismic function.

In recent years, with the development of cities, high-rise buildings are rapidly increasing, and at the same time, as roads and railroads for convenient transportation are expanded into a wide area network, traffic noise is increasing as roads pass through adjacent sections such as high-rise buildings or high-rise apartment buildings.

In order to prevent noise from being transmitted to the surroundings, various soundproofing barriers are installed on the roadside, but the soundproofing walls are not safe from noise generated from roads from a certain level or higher due to the limitation of the installation height by securing the amount of sunshine or wind load. there was. Accordingly, in recent years, in order to overcome the height limitation of the installation of a soundproof wall, a case of a tunnel soundproof wall in which a soundproof wall is installed in a tunnel type has rapidly increased.

The tunnel sound barrier completely closes both sides and the upper part of the road to prevent the noise inside the road from leaking out, and at the same time, effectively absorbs the noise inside the road to reduce driving noise affecting the driver.

The conventional tunnel soundproof wall has a structure in which a sound absorbing panel 30 or a transparent panel 40 is coupled between H-beams 20 built on a concrete foundation 10, thereby absorbing the panel 30 or the transparent panel 40 There is a problem in that rainwater flows in when it rains from the outside to the inside. In addition, there is a problem in that vibration noise of the sound absorbing panel 20 or the transparent panel 40 coupled between the H-beams 20 is caused by the influence of vibration or wind according to vehicle traffic (see FIG. 1).

To solve this problem, conventionally, a tunnel type soundproof wall fixing device for blocking rainwater inflow has been posted.

As an example, Republic of Korea Patent Registration No. 10-1178542, the concrete base body H beam is installed at regular intervals, a transparent plate of a square and a frame coupled to the upper / lower / left / right edge of the transparent plate A tunnel-type soundproof wall fixing device for fixing a transparent plate assembly to the H-beam, comprising: a bracket in which welding holes are fixed at the center of the surface of the H-beam and a keyhole-shaped locking hole is formed at an upper end, and the transparent plate assembly is formed on both sides of the bracket. The frame of the position, the frame is protruded from each upper surface portion is formed a backflow prevention jaw to prevent the reverse flow of rain water, a fixing hole is formed in a position corresponding to the locking hole in the center, the upper surface of the frame at both ends thereof The fixing frame is formed with a pressing portion for pressing, and the head is caught in the locking hole and penetrates through the fixing hole to fasten and fix the fixing frame to the upper surface of the four panel ends of the frame. , A cover positioned to cover the frame and the fixed frame. We propose a tunnel-type soundproof wall fixing device having a fixing bolt that penetrates through the cover and the fixing frame and is fastened to the frame, and is provided with a waterproof packing in close contact with the cover.

However, the tunnel-type soundproofing wall fixing device has a problem in that the vibration force is transmitted to the soundproofing wall as it is due to an earthquake, strong wind, or vehicle traffic, so that the soundproofing wall is easily deformed or damaged, and other continuous repetitive impact forces on vehicle driving As a result, there is a problem that the noise is not blocked because the fastening part of the soundproof wall structure is released.

In addition, there is a problem that the soundproofing wall fixing device and the soundproofing wall are easily corroded because there is no outlet even when rainwater flows inside the fixing bolt and the transparent plate.

Republic of Korea Registered Patent No. 10-1178542 (Registration date: 2012.08.24.)

The technical problem to be achieved by the present invention in order to solve the above-mentioned problems is soundproofing including a transparent soundproof wall fixing device having a waterproof and seismic function with shock absorbing function so that deformation and damage are not caused by earthquake, strong wind, or vehicle vibration. In presenting the tunnel.

In addition, another technical problem to be achieved by the present invention is to seal the rubber between the frames to prevent the inflow of rainwater, by installing a drainage bracket, a transparent soundproof wall having a waterproof and seismic function to discharge the flowing water flowing inside the outside The idea is to present a soundproof tunnel that includes a fixing device.

In addition, another technical problem to be achieved by the present invention is to provide a soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function to prevent inflow of rainwater by forming a backflow prevention jaw on the top of the frame.

In addition, another technical problem to be achieved by the present invention is to absorb vibrations generated by earthquakes, strong winds, or vehicles through elastic members and springs, and have a waterproof and seismic function that prevents deformation and breakage of the device and vibration noise. The purpose is to present a soundproof tunnel including a soundproof wall fixing device.

The solutions of the present invention are not limited to those mentioned above, and other solutions not mentioned will be clearly understood by those skilled in the art from the following description.

As a means for solving the above-described technical problem, the soundproof tunnel according to the present invention, in the soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function, the transparent soundproof wall fixing device, the roof frame installed on the tunnel roof ( 110); A fixing bracket 120 fixed to the roof frame 110 by welding, and a fixing bolt 150 installed vertically; It is installed through the fixing bolt 150 on the fixing bracket 120, a drainage guide 131 for guiding the discharge of rainwater flowing into the outside is protruded on both sides of the fixing bolt 150 Drain bracket 130; Elastic members 140 installed on both sides of the drain bracket 130; A fixing frame 160 which is installed on the elastic member 140 and inserts and secures the soundproof plate 170 and the sound absorbing member 180 into grooves formed on the upper and lower sides; The fixing bolt 150 between the fixing frame 160 is installed through the inside of the body 191, the upper portion of the body 191 presses the upper surface of the fixing frame 160, the upper frame 190 ); A first compression spring 151 inserted into the fixing bolt 150 between the body 191 of the upper frame 190 and the drainage bracket 130; And a second compression spring 152 inserted into the fixing bolt 150 between the bottom surface inside the body 191 and the fastening nut 153 fastened to the fixing bolt 150; 190, a packing insertion port 193 formed at the bottom of the upper portion of the body 191; A rubber packing 194 inserted into the packing insertion hole 193 to improve airtightness with the fixed frame 160 to block inflow of noise and rainwater; A cap insertion hole 192 formed on the body 191; And a cap 195 inserted into the cap insertion hole 192 to cover the upper portion of the body 191; Including the roof frame 110 and the fixed frame 16 and the upper frame 190 is compressed by the elastic force by the first compression spring 151 and the second compression spring 152 has a combined structure Can be configured.

delete

The transparent soundproof wall fixing device of the soundproof tunnel, protrudingly formed on the upper surface of the fixed frame 160 located inside the rubber packing 194 of the upper frame 190 to prevent the backflow prevention jaw 161 from blocking the inflow of rainwater; It may be configured to include more.

delete

delete

According to the present invention, the inflow of rainwater is primarily prevented by sealing between the frames with a rubber packing, and a backflow prevention jaw is formed on the top of the fixed frame that is combined with the upper frame to prevent the inflow of rainwater secondaryly and introduced into the By draining rainwater to the outside through the drainage bracket, it is possible to prevent corrosion of the soundproofing walls and structures due to leakage.

In addition, it is securely fixed to a fixed bracket welded to the H-beam, and absorbs external vibration by an elastic member and a spring to prevent deformation and damage of the device and prevent vibration noise generated by external wind and vibration. .

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will become apparent to those skilled in the art from the following description.

1 is a perspective view showing a conventional tunnel soundproof wall
2 and 3 are perspective and cross-sectional views of a transparent soundproof wall fixing device of a soundproof tunnel according to a first embodiment of the present invention
Figure 4 is a cross-sectional view of the transparent soundproof wall fixing device of a soundproof tunnel according to a second embodiment of the present invention
5 and 6 is a photograph showing a product example of a seismic soundproof tunnel to which the transparent soundproof wall fixing device of the soundproof tunnel according to the present invention is applied.

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 to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and similar parts will be described with reference to like parts throughout the description of the present invention.

Hereinafter, with reference to the accompanying drawings, a specific technical content to be carried out in the present invention will be described in detail.

Example 1

2 and 3 are perspective and cross-sectional views of a transparent soundproof wall fixing device of a soundproof tunnel according to a first embodiment of the present invention.

Transparent soundproof wall fixing device 100 of the soundproof tunnel according to the first embodiment of the present invention, as shown in Figures 2 and 3, the roof frame 110, a fixed bracket (bracket) 120, a drainage bracket (bracket) 130, elastic member 140, fixing bolt 150, first and second compression springs 151 and 152, fastening nuts 153, anti-loosening nuts 154, fixing frame 160, soundproofing plate 170 , A sound absorbing member 180, an upper frame 190, and a cap 195.

The roof frame 110 is a frame that is installed on the top of the soundproof tunnel to support the transparent soundproof wall fixing device 100 of the soundproof tunnel, and may be composed of a steel H beam.

The fixing bracket 120 may be fixedly installed by welding on the roof frame 110. 3 shows that the welding parts 121 are formed on both sides of the fixing bracket 120.

The fixing bolt 150 is vertically installed in the fixing bracket 120. The fixing bolt 150 inserts the body 191 of the upper frame 190 to press the first and second compression springs 151 and 152 to press the upper frame 190 and the fixing frame 160. It serves to fix.

The drain bracket 130 is installed on the fixed bracket 120. At this time, the fixing bolt 150 of the fixing bracket 120 penetrates through the hole of the drainage bracket 130 and is vertically installed on the upper portion of the drainage bracket 130.

The drain bracket 130 has drain guide jaws 131 formed on both sides of the fixing bolt 150. The drain guide jaw 131 serves as a passage for discharging rainwater flowing into the transparent soundproof wall fixing device 100 of the soundproof tunnel to the outside.

Elastic members 140 may be installed on both sides of the drain bracket 130. The elastic member 140 is preferably formed of a high strength rubber material. The elastic member 140 serves to attenuate vibrations transmitted from the upper fixed frame 160.

The first and second compression springs 151 and 152 are inserted and installed in the fixing bolt 150. At this time, the first compression spring 151 is installed to be fitted to the fixing bolt 150 between the lower end of the body 191 of the upper frame 190 and the upper end of the drainage bracket 130, and the second compression spring 152 is installed by being fitted to the fixing bolt 150 between the bottom surface inside the body 191 and the fastening nut 153 fastened to the fixing bolt 150.

Accordingly, the upper frame 190 is fixedly installed by the elastic force of the first and second compression springs 151 and 152 fitted to the fixing bolt 150 to press the upper portion of the fixing frame 160 to press the fixing frame The 160 is fixed.

At this time, when an earthquake occurs, a strong wind blows, or the vibration of the vehicle causes the soundproof plate 170 to be shaken, the first and second compression springs 151 and 152 and the elastic member (between the fixing bolts 150) are installed. 140) to absorb the vibrations by the elastic force of the seismic function is exhibited.

The fastening nut 154 is fastened to the fastening nut 153 fastened to the fixing bolt 150 to prevent the fastening nut 153 from loosening due to vibration.

The fixing frame 160 is installed on the elastic member 140 on both sides of the transparent soundproof wall fixing device 100 of the soundproof tunnel, the soundproof plate 170 and the sound absorbing member 180 in grooves formed on the upper and lower sides Insert and fix.

Here, the soundproofing plate 170 serves to block noise so that noise inside the tunnel is not transmitted outside the tunnel. The soundproof plate 170 may be formed of, for example, synthetic resin, glass, or PC in a rectangular frame. In addition, the soundproof plate 170 may be formed of an opaque plate made of synthetic resin, wood material, aluminum material, or the like.

The sound absorbing member 180 absorbs noise as a sound absorbing material, thereby reducing noise. The sound absorbing member 180 may be formed, for example, by inserting a metal or non-metallic mesh body on the inner front and rear surfaces of a rectangular frame, and filling the space between the mesh bodies.

The upper frame 190 is installed through the fixing bolt 150 between the fixed frame 160 into the body 191, the upper portion of the body 191 is the upper surface of the fixed frame 160 It is configured to pressurize.

In the upper frame 190, a packing insert 193 is formed at a lower end of the upper part of the body 191, and a rubber packing 194 is inserted into the packing insert 193 to improve airtightness with the fixed frame 160. It improves and blocks the inflow of noise and rainwater.

In addition, the upper frame 190 is a cap insertion port 192 is formed on the upper portion of the body 191, the cap 195 is inserted into the cap insertion port 192 to cover the upper portion of the body 191. .

The transparent soundproof wall fixing device 100 of the soundproof tunnel according to the first embodiment of the present invention having the above configuration is sealed with a rubber packing 194 between the upper frame 190 and the fixed frame 160 to inflow of rainwater It prevents, and discharges the rainwater introduced into the interior through the drain bracket 130 to the outside. In addition, by absorbing external vibrations by the elastic member 140 and the first and second springs 151 and 152, deformation and damage of the device can be prevented, and vibration noise generated by external winds and vibrations can be prevented.

Example 2

4 is a cross-sectional view of a transparent soundproof wall fixing device of a soundproof tunnel according to a second embodiment of the present invention.

The transparent soundproof wall fixing device of the soundproof tunnel according to the second embodiment of the present invention, as shown in FIG. 3, is additionally configured with a backflow prevention jaw 161 in the first embodiment (FIGS. 2 and 3).

The backflow prevention jaw 161 protrudes on the upper surface of the fixed frame 160 located inside the rubber packing 194 of the upper frame 190 to block the inflow of rainwater from outside to inside.

The backflow prevention jaw 161 is shown in FIG. 4 formed between the rubber packings 194 of the upper frame 190, but the innermost of the rubber packing 194, that is, the innermost top of the fixed frame 160 It may be formed to protrude.

Finally, FIGS. 5 and 6 are photographs showing an example of a product of an earthquake-proof soundproof tunnel to which a transparent soundproof wall fixing device of a soundproof tunnel according to the present invention is applied.

As described above, the soundproof tunnel including the transparent soundproof wall fixing device having a waterproof and earthquake proofing function according to the present invention is sealed with a rubber packing between the upper frame and the fixed frame to primarily prevent the inflow of rainwater, and is combined with the upper frame The technical problem of the present invention can be solved by forming a backflow prevention jaw on the top of the fixed frame to prevent the inflow of rainwater secondaryly and discharge the rainwater introduced into the interior through a drainage bracket to the outside.

In addition, the soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function according to the present invention is fixed to a fixed bracket welded to an H beam and absorbs external vibration by an elastic member and a spring to deform the device. And it is possible to solve the technical problem of the present invention by preventing damage and preventing vibration noise generated by external wind and vibration.

Preferred embodiments of the present invention described above are disclosed to solve the technical problems, and those skilled in the art to which the present invention pertains (the skilled person) various modifications, changes, additions, etc. within the spirit and scope of the present invention This will be possible, and such modifications and changes should be regarded as belonging to the following claims.

100: transparent soundproof wall fixing device of the soundproof tunnel
110: roof frame 120: fixed bracket (bracket)
121: welding part 130: drainage bracket (bracket)
131: drainage guide 140: elastic member
150: fixing bolt 151: first compression spring
152: second compression spring 153: fastening nut
154: loosening nut 160: fixed frame
161: backflow prevention jaw 170: soundproof plate
180: sound absorbing member 190: upper frame
191: body 192: cap insertion hole
193: packing insert 194: rubber packing
195: cap

Claims (4)

In the soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function,
The transparent soundproof wall fixing device,
A roof frame 110 installed on the tunnel roof;
A fixing bracket 120 fixed to the roof frame 110 by welding, and a fixing bolt 150 installed vertically;
It is installed through the fixing bolt 150 on the fixing bracket 120, and a drainage guide 131 for guiding the discharge of rainwater introduced into the outside to protrude on both sides of the fixing bolt 150 Drain bracket 130;
Elastic members 140 installed on both sides of the drain bracket 130;
A fixing frame 160 which is installed on the elastic member 140 and inserts and secures the soundproof plate 170 and the sound absorbing member 180 into grooves formed on the upper and lower sides;
The fixing bolt 150 between the fixing frame 160 is installed through the inside of the body 191, the upper portion of the body 191 presses the upper surface of the fixing frame 160, the upper frame 190 );
A first compression spring 151 inserted into the fixing bolt 150 between the body 191 of the upper frame 190 and the drainage bracket 130; And
The second compression spring 152 inserted into the fixing bolt 150 between the bottom surface inside the body 191 and the fastening nut 153 fastened to the fixing bolt 150 includes;
The upper frame 190,
A packing insertion hole 193 formed at a lower portion of the upper portion of the body 191;
A rubber packing 194 inserted into the packing insertion port 193 to improve airtightness with the fixed frame 160 to block inflow of noise and rainwater;
A cap insertion hole 192 formed on the body 191; And
A cap 195 inserted into the cap insertion hole 192 and covering the upper portion of the body 191;
Including
The roof frame 110, the fixed frame 160 and the upper frame 190 are waterproof and seismic having a structure in which the first compression spring 151 and the second compression spring 152 are pressurized and combined with elastic force. Soundproof tunnel including a transparent soundproof wall fixing device having a function.
delete According to claim 1,
A backflow prevention jaw 161 to protrude on the upper surface of the fixed frame 160 located inside the rubber packing 194 of the upper frame 190 to block the inflow of rainwater;
Soundproof tunnel including a transparent soundproof wall fixing device having a waterproof and seismic function further comprising a. delete

Images