KR100981339B1 - Soundproofing walls having an absorber - Google Patents

Abstract

PURPOSE: A noise barrier having a buffer device, which increases external force shock-absorbing and absorbing functions, is provided to prevent damage to a noise barrier and a pillar. CONSTITUTION: A noise barrier having a buffer device comprises a pillar post(10), a soundproof panel sound insulation plate(20) and a buffer shock absorber(30). The concrete foundation concrete foundation and pillar is respectively parked. The soundproof panel is arranged between each pillar. Buffer combines each Soundproof panel, at least, 4 place or greater in pillar. The external force generated by the wind pressure which buffer actuates on the soundproof panel.

Description

SOUNDPROOFING WALLS HAVING AN ABSORBER}

The present invention relates to a soundproof wall having an external force buffering and absorbing function. In particular, the present invention relates to a soundproof wall installed on a roadside or a railroad track to block or reflect noise when a shock caused by wind pressure occurs. The present invention relates to a sound insulating wall having an external force buffering and absorption function that can be minimized.

In general, the sound insulation wall has a structure in which pillars are erected at regular intervals on the ground side of a roadside or outside the edge of a bridge, and a sound insulation plate is sandwiched between the pillars and the pillars.

That is, the sound insulation wall according to the prior art is installed between the "H" shaped pillars provided in the central partition of the road or the foundation stone at the edge, the sound insulation plate fitted between the pillars and the pillars, and the sound insulation plate and the guide groove of the pillars. It consists of the packing. Therefore, noise or the like due to the driving of the vehicle on the road is blocked or reflected.

However, the sound insulation wall according to the related art does not buffer or absorb the wind load caused by the driving of the vehicle or the naturally occurring wind load acting on the sound insulation plate, and is transmitted to each prop. Therefore, there is a problem that the post is deformed or the installation side of the post is damaged.

On the other hand, trains (high speed trains, high speed trains, subways, etc.) operate a high speed train or a high speed train at a speed of about 200 to 300 km / hr, thereby generating noises having typical high frequency characteristics. Such noise is a serious problem because it causes a lot of damage and impacts to private houses and livestock farms near the railway. In order to solve this problem, a foundation is provided at the edge of the railway and the above-described sound insulation wall is installed on the foundation to block or reflect noise.

However, such sound insulation walls are subjected to rapid and strong wind loads generated during high-speed driving of high-speed trains or high-speed trains, thereby vibrating. That is, during high-speed driving of a train (or a vehicle in the case of a road), an air pocket is formed in the front part of the train and pressure is generated in all directions around the train, pushing the sound insulation plate, and a strong vortex is formed in the rear part of the train. As the pressure changes rapidly, the sound insulation plate vibrates, and the sound insulation plate vibrates violently by a kind of resonance. Therefore, the sound insulation plate vibrates strongly by the fluctuating wind pressure, and this vibration has a problem of damaging the sound insulation plate or prop. That is, such a phenomenon is generated continuously to cause a problem that the sound insulation plate is deformed or the props are damaged.

The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention, even if a load due to the wind pressure is applied to the sound insulation wall installed on the roadside or railroad side effectively buffers the sound absorbing plate and struts, etc. The present invention provides a sound insulation wall that can prevent breakage and can exhibit the function of a sound insulation plate.

In order to solve the above technical problem, the present invention,

Struts each erected on a concrete foundation with a gap;

A sound insulation plate disposed between each post; And

A shock absorber for coupling at least four or more places of the sound insulation plate to the strut,

The shock absorber,

One end is coupled to the support side, the other end is coupled to the sound insulating plate side having a shock absorber comprising a buffer means 30 which is operated to cushion the external force generated by the wind pressure acting on the sound insulation plate Provide sound insulation walls.

At this time, the buffer means,

A first bracket having one end coupled to a support member provided on the support;

A second bracket having one end coupled to the sound insulation plate; And

And a buffer member having both ends coupled to the first bracket and the second bracket so that the first bracket and the second bracket are indirectly coupled to each other by having a variability for buffering or absorbing an external force. It features.

Such a buffer member may be made of a coil spring or a dustproof rubber material.

When the buffer member is made of a coil spring, the first bracket and the second bracket is made of a cylindrical shape to be inserted into the coil spring,

The outer circumferential surface of the first bracket and the second bracket is characterized in that the mounting groove is formed in a spiral to be inserted into a portion of the inner circumferential surface of the coil spring is coupled to each other by a fastening structure.

The shock absorbing means may include disc-shaped support plates each having a larger area than the through-holes on both sides of the through-holes formed in the sound insulation plate, and fastening bolts may be formed on the outer support plate and the through-holes and the inner side. It is characterized in that it is configured to be fastened to the second bracket through a support plate.

On the other hand, the buffer member may be formed in a conical shape, in this case, the expanded portion is coupled to the first bracket, characterized in that the reduced portion is coupled to the second bracket.

And, the cushioning member is characterized in that the auxiliary shock absorbing member made of a dustproof rubber material is coated with a predetermined thickness, and the inside or outside of the shock absorbing member is bonded to the auxiliary buffer member made of a dustproof rubber material in a fastening structure. It features.

On the other hand, when the shock absorbing member is made of a dustproof rubber material, the shock absorbing member is formed in a conical shape, the expanded portion is coupled to the first bracket, the reduced portion is characterized in that it is coupled to the second bracket, In order to increase, the buffer grooves of a predetermined depth are formed on the outer circumferential surface of the shock absorbing member made of the anti-vibration rubber material, each of which is independently formed, or is formed in succession in a spiral form.

On the other hand, the shock absorbing member is characterized in that the shock absorber having a damping force.

A shock absorber having a damping force as an auxiliary shock absorbing member is installed inside the shock absorbing member including the coil spring.

On the other hand, the coil spring is installed as an auxiliary buffer member on the outside of the buffer member, one end of the coil spring is fixed to the first bracket, the other end is characterized in that the fixed to the second bracket.

And, the sound insulation plate is characterized in that the reinforcing fibers are molded and formed in a state arranged to maintain a gap therein.

According to the sound insulation wall having a shock absorber according to the present invention, the noise generated during high-speed trains or high-speed running of the vehicle can be effectively blocked by the sound insulation wall having a sufficient rigidity, in particular, the shock and vibration generated by the wind pressure are coil spring, Damping, absorbing, and damping by a shock absorber having various structures made of a dustproof rubber material, shock absorber, or a combination thereof may prevent the blocking wall from being damaged. Therefore, the durability of the barrier wall is improved, so that the cost of repairing the barrier wall, etc., can be significantly reduced.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the features as described above.

1 to 4 of the accompanying drawings is shown a sound insulating wall having a shock absorber according to a first embodiment of the present invention.

As shown in FIGS. 1 to 4, the sound insulation wall according to the first embodiment includes struts 10, which are respectively erected at intervals on a concrete foundation, and sound insulation plates 20 disposed between the struts 10; And a shock absorber for coupling at least four or more places of each sound insulating plate 20 to the support 10.

Such a shock absorber is configured to prevent or buffer the wind pressure acting on the sound insulation plate 20 directly to each support 10, one end of which is coupled to the support 10, and the other end to the sound insulation plate 20 side. The shock absorbing means 30 is coupled to operate to cushion the external force generated by the wind pressure acting on the sound insulating plate 20. Such a buffer means 30 can be made of various structures.

Looking at this in more detail as follows.

In the present embodiment, the pillar 10 is described based on the hollow rectangular pillar structure, but is not limited thereto, and a pillar of an H beam structure may be used. In addition, pillars having various structures may be used. . The support 10 is provided in the support 10 to protrude to both sides as shown in FIGS. The support member 12 is firmly fixed to the support 10 by a coupling means such as bolts or welding.

In addition, the sound insulation plate 20 is provided with reinforcing fibers 50 as shown in FIGS. 1 and 2. The reinforcing fiber 50 is to increase the rigidity of the sound insulation plate 20 and improve durability, and is formed into a plate shape in which the reinforcing fiber 50 is inserted.

The shock absorbing means 30 includes a first bracket 32 having one end coupled to the support member 12 provided on the support 10, a second bracket 34 having one end coupled to the sound insulation plate 20, and an external force. Both ends are coupled to the first bracket 32 and the second bracket 34 so that the first bracket 32 and the second bracket 34 are indirectly coupled to each other by having a variability for buffering or absorbing them. It is composed of a buffer member 36.

In addition, although the shock absorbing member 36 may be configured in various ways, the present embodiment will be described based on the coil compression spring. The size, elastic modulus, material, etc. of the coil spring are not limited because they vary depending on the installation position and size of the sound insulation wall. However, it is important to have sufficient rigidity because the buffer member 35 also has a function of coupling the sound insulation plate 20 to the support 10. That is, when the wind pressure does not act on the sound insulation plate 20, the sound insulation plate 20 is stably supported, and when the wind pressure acts, the sound pressure plate 20 is configured to cushion vibrations caused by the wind pressure.

The shock absorbing member 36 formed of the coil spring is coupled to the support 10 and the sound insulation plate 20 by the first bracket 32 and the second bracket 34, and the first bracket 32 and the second bracket. 34 has a cylindrical shape so as to be inserted into the coil spring, and a seating groove 33 for inserting a portion of the inner circumferential surface of the coil spring is inserted into the outer circumferential surfaces of each of the first bracket 32 and the second bracket 34. It is formed spirally. This spiral seating groove 33 is preferably formed equal to the pitch of the coil spring. Therefore, the shock absorbing member 36 made of a coil spring and each bracket 32 and 34 are coupled to each other by a fastening structure. At this time, the shock absorbing member 36 and each bracket (32,34) is coupled by a fastening structure, but because of the strong coupling of the fastening structure is not special separation without special tools or large external force.

In addition, screw holes are formed in the first bracket 32 and the second bracket 34, and fastening bolts are fastened to the screw holes, respectively. That is, since the fastening bolt on the side of the first bracket 32 is fastened to the first bracket 32 through the support member 12, one end of the shock absorbing member 36 is firmly fixed to the support 10 side, Since the fastening bolt on the side of the second bracket 34 is fastened to the second bracket 34 by penetrating the sound insulation plate 20, the other end of the shock absorbing member 35 is firmly coupled to the sound insulation plate 20.

The shock absorbing means 30 further includes support plates 37A and 37B for coupling the other end of the shock absorbing member 35 to the sound insulation plate 20. That is, as illustrated in FIGS. 1 and 3, disc-shaped support plates 37A and 37B having a larger area than the through holes 22 are formed on both sides of the through holes 22 formed in the sound insulation plate 20. Each of the fastening bolts 37C is fastened to the second bracket 34 through the outer support plate 37A, the through hole 22, and the inner support plate 37B. At this time, it is preferable that the plate head groove is formed in the outer support plate 37B so that the plate head of the fastening bolt 37C is inserted and seated. This is to prevent the head of the fastening bolt (37C) to protrude.

Since the disk-shaped support plates 37A and 37B having a large area as described above are supported by both sides of the sound insulation plate 20 and the fastening bolts 37C are fastened to the second bracket 34, the sound insulation plate 20 is It can be firmly integrated with the second bracket (34).

Since the shock absorber having the structure as described above is formed of the shock absorbing member 20 such as the coil spring, the shock absorbing means 30 for coupling the sound insulation plate 20 to the support 10 is supported by the sound absorbing plate 20. Rather than fixedly coupled to the), the sound insulating plate 20 is coupled to the support 10 so as to be flowable to buffer the wind load applied to the sound insulating plate 20.

Referring to the operation of the sound insulation wall having a shock absorber according to such an embodiment as follows.

As shown in FIG. 4, air pockets, vortices, and the like are formed around the high-speed train, the high-speed train, or a natural wind such as a typhoon. The wind pressure generated by this phenomenon acts on the sound insulation plate 20 of the sound insulation wall installed to block the noise around the wind pressure. At this time, the sound insulation plate 20 is pushed to the strut 10 side by the wind pressure (load), and the load acting on the sound insulation plate 20 while the shock absorbing member 36 supporting the sound insulation plate 20 is deformed. It will buffer or absorb. This is possible because the shock absorbing plate 20 and the support member 12 are connected to the shock absorbing member 36 having a deformable structure.

On the other hand, the wind pressure is not generated constantly. That is, the phenomenon in which the wind pressure is generated and disappears is repeated, weak or strong, twisted, or a combination of these phenomena is generated to act on the sound insulating plate 20. Therefore, the sound insulation plate 20 vibrates.

When the vibration or shock is generated in the sound insulation panel 20, the shock absorbing member 36 is deformed (stretches and shrinks), thereby absorbing the input force due to vibration or shock. Therefore, vibration or shock of the sound insulating plate 20 can be absorbed or absorbed.

In addition, the reinforcing fibers 50 provided in the sound insulation panel 20 increase the rigidity of the sound insulation panel 20. That is, the sound insulation plate 20 is to be prevented from being easily broken by frequent vibration or strong wind pressure.

Therefore, the sound insulation wall according to the present invention can not only block noise when installed in the vicinity of a high-speed railway, a highway, or a general road, but also attenuates vibration or effectively buffers and absorbs shocks, thereby improving durability and maintaining The cost can be significantly reduced.

On the other hand, Figure 5 of the accompanying drawings shows a second preferred embodiment of the present invention.

As shown in FIG. 5, in the sound insulation wall having the shock absorber according to the second embodiment, the shock absorbing member 36 is formed of a coil spring, and the first bracket 32 and the second bracket 34 are formed at each angle of the coil spring. One end is formed in a cylindrical shape so that the end is inserted, the inner peripheral surface of the first bracket (32) and the second bracket (34) has a recess groove 33 for inserting and seating a portion of the outer peripheral surface of the coil spring is formed spirally Same as the first embodiment described above except that they are coupled to each other by a fastening structure. That is, only the coupling structure of the shock absorbing member 36 and the first and second brackets 32 and 34 made of the coil spring is different from the first embodiment, and the rest of the configuration and operation are the same.

On the other hand, Figure 6 of the accompanying drawings shows a third preferred embodiment of the present invention.

As shown in FIG. 6, in the sound insulation wall having the shock absorber according to the third embodiment, the shock absorbing member 36 is formed in a conical shape, and the expanded portion is coupled to the first bracket 32, and the reduced portion is the second. It is the same as each embodiment described above except that it is coupled to the bracket (34). In this way, since the buffer member 36 is formed in a conical shape that is reduced in size from one side to the other side, the deformation is easily performed, so that the shock absorbing or absorbing such as vibration or shock due to wind pressure can be made more effectively. At this time, both ends of the cone-shaped buffer member 36 may be inserted into and coupled to the first bracket 32 and the second bracket 34, respectively, the first bracket 32 and the second bracket 34 is It may be inserted into the shock absorbing member 36 to be combined.

On the other hand, Figure 7 of the accompanying drawings shows a fourth preferred embodiment of the present invention.

As shown in FIG. 7, the sound insulation wall having the shock absorber according to the fourth embodiment has been described above except that the cushioning member 36 is covered with an auxiliary shock absorbing member 40 made of a dustproof rubber material to a predetermined thickness. Same as each embodiment. Anti-vibration rubber is used to insulate vibration, which is a property that rubber absorbs kinetic energy well. Since the auxiliary buffer member 40 formed of the dustproof rubber material is coated on the shock absorbing member 36, the vibration transmitted to the shock absorbing member 36 can be efficiently attenuated. At this time, the coating thickness of the auxiliary buffer member 40 is preferably about 1mm-7mm, but is not limited thereto, and may be sufficiently variable according to the size or use of the buffer member 36. And, when the coating thickness of the auxiliary buffer member 40 is less than 1mm, it is difficult to fully expect the effect, if it is more than 7mm may interfere with the deformation of the coil spring, it can add a lot of cost.

8A and 8B illustrate a fifth preferred embodiment of the present invention.

As shown in FIGS. 8A and 8B, the sound absorbing wall having the shock absorber according to the fifth embodiment has a structure in which an auxiliary shock absorbing member 40 made of a dustproof rubber material is fastened inside or outside of the shock absorbing member 36 made of a coil spring. It is the same as each embodiment described above except that it is combined with. That is, as shown in FIG. 8A, the auxiliary buffer member 50 made of the anti-vibration rubber material and the spiral fastening groove formed on the outer circumferential surface thereof is fastened and coupled to the inside of the shock absorbing member 36 made of a coil spring, or in FIG. 8B. As shown, the auxiliary shock absorbing member 50 made of an anti-vibration rubber material and a spiral fastening groove formed on the inner circumferential surface thereof is fastened and coupled to the outside of the shock absorbing member 36 made of a coil spring. As such, since the auxiliary buffer member 50 made of the anti-vibration rubber material is provided inside or outside the shock absorbing member 36, the shock absorbing member 36 can attenuate the transmitted vibration or shock more efficiently. That is, since the auxiliary buffer member 50 has its own vibration or shock attenuation characteristics, it is effectively attenuated when vibration or shock is transmitted to the shock absorbing member 36.

On the other hand, Figure 9a, 9b, 9c of the accompanying drawings shows a sixth preferred embodiment of the present invention.

9A, 9B, and 9C, the sound insulation wall having the shock absorber according to the sixth embodiment is the same as the above-described embodiment except that the shock absorbing member 36 is made of a dustproof rubber material. That is, as illustrated in FIGS. 9A and 9B, the shock absorbing member 36 is formed of a dustproof rubber material filled with the inside to absorb vibrations or shocks transmitted from the sound insulating plate 20. In this case, the shock absorbing member 36 may be coupled to the first and second brackets 32 and 34 by a screw fastening method, or may be coupled by a bolt, an interference fit, or a locking fit. In this way, the shock absorbing member 36 is made of anti-vibration rubber, so that the vibration and the impact of the sound insulating plate 20 can be more effectively attenuated. At this time, the shock absorbing member 36 formed of the anti-vibration high member may be configured in various forms, such as a cylinder and a cone.

On the other hand, as shown in Figure 9c the buffer groove 38 of a predetermined depth on the outer circumferential surface of the buffer member 36 may be formed independently of each other or may be formed continuously in a spiral. The shock absorbing groove 38 is for easy deformation of the shock absorbing member 36 made of the anti-vibration rubber material, and the shock absorbing member 36 made of the anti-vibration rubber material due to the shock absorbing grooves 38 is easily deformed and transmitted. It will dampen or absorb vibrations or shocks. In addition, the buffer grooves 38 may be formed independently as described above, but may be formed continuously in a spiral form, or may be formed in a dot form.

On the other hand, Figure 10 of the accompanying drawings shows a seventh preferred embodiment of the present invention.

As shown in FIG. 10, the sound insulation wall having the shock absorber according to the seventh embodiment is the same as the above-described embodiment except that the shock absorbing member 36 is a shock absorber having a damping force. The shock absorber may be hinged to both ends of the first bracket 32 and the second bracket 34, respectively, and both ends of the shock absorber may be fixed to the support member 12 or the sound insulating plate 20. The shock absorber has a function of converting kinetic energy into heat to accelerate the disappearance of vibration by generating resistance when contracted or relaxed by vibration or shock. Therefore, vibrations or shocks transmitted from the sound insulating plate 20 are effectively attenuated.

On the other hand, Figure 11 of the accompanying drawings shows an eighth preferred embodiment of the present invention.

As shown in FIG. 11, a sound absorbing wall having a shock absorber according to an eighth embodiment is provided with a shock absorber having a damping force as an auxiliary shock absorbing member 40 inside the shock absorbing member 36 made of a coil spring. It is the same as each embodiment mentioned above. As such, since the auxiliary shock absorbing member 40 including the shock absorber 40 is provided inside the shock absorbing member 36 made of the coil spring, the shock absorber absorbs and attenuates the periodic vibration generated by the shock absorbing member 36 made of the coil spring. . That is, the kinetic energy input to the buffer member 36 made of the coil spring is reduced by absorbing and attenuating the periodic vibration generated by the coil spring and converting the kinetic energy into thermal energy.

12 shows a ninth preferred embodiment of the present invention.

As shown in FIG. 12, the sound insulation wall having the shock absorber according to the ninth embodiment is provided with a coil spring as an auxiliary shock absorbing member 40 on the outside of the shock absorbing member 36 made of a dustproof rubber material. It is fixed to the first bracket 32, the other end is the same as the above-described embodiments except that it is fixed to the second bracket (34). At this time, both ends of the shock absorbing member 36 is coupled to the first and second brackets 32 and 34 by a screw fastening method, and an auxiliary shock absorbing member made of a coil spring on the outer circumferential surface of the first and second brackets 32 and 34 ( Spiral seating groove is formed so that 40) is coupled to the fastening structure. Therefore, both ends of the auxiliary buffer member 40 are coupled to the outside of the first and second brackets 32 and 34, respectively, and both ends of the shock absorbing member 36 made of the anti-vibration high member are the first and second brackets 32 and 34. ) Will be coupled to the inside of each. Since the shock absorbing member 36 made of the anti-vibration rubber material and the auxiliary shock absorbing member 40 made of the coil spring are applied together, the vibration or shock transmitted from the sound insulating plate 20 can be effectively attenuated, and the sound insulating plate 20 The performance of supporting this can be improved.

On the other hand, the buffer groove 38 shown in Figure 9c is not limited to Figure 9c is formed when the shock absorbing member 36 or the auxiliary buffer member 40 is made of a dust-proof rubber material is easily deformed, such as vibration or shock Can be effectively attenuated.

The present invention is not limited to each of the specific preferred embodiments described above, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is an exploded perspective view showing a sound insulating wall having a shock absorber according to a first embodiment of the present invention.

Figure 2 is a perspective view showing a state of engagement of the sound insulation wall having a shock absorber shown in FIG.

3 is a cross-sectional plan view of the coupled state of the sound insulating wall having the shock absorber shown in FIG.

4 is an enlarged plan sectional view showing an operating state of the sound insulation wall having the shock absorber shown in FIG.

Figure 5 is a partially enlarged cross-sectional view showing a sound insulating wall having a shock absorber according to a second embodiment of the present invention.

Figure 6 is a partially enlarged cross-sectional view showing a sound insulating wall having a shock absorber according to a third embodiment of the present invention.

7 is a partially enlarged cross-sectional view showing a sound insulation wall having a shock absorber according to a fourth preferred embodiment of the present invention.

8A and 8B are partially enlarged cross-sectional views illustrating a sound insulation wall having a shock absorber according to a fifth exemplary embodiment of the present invention.

9A, 9B, and 9C are partially enlarged cross-sectional views illustrating a sound insulation wall having a shock absorber according to a sixth preferred embodiment of the present invention.

 10 is a partially enlarged cross-sectional view showing a sound insulation wall having a shock absorber according to a seventh preferred embodiment of the present invention.

11 is a partially enlarged cross-sectional view showing a sound insulation wall having a shock absorber according to an eighth preferred embodiment of the present invention.

12 is a partially enlarged sectional view showing a sound insulation wall having a shock absorber according to a ninth embodiment of the present invention;

<Description of the symbols for the main parts of the drawings>

10: prop 12: support member

20: sound insulation wall 22: through hole

30: buffer means 32: first bracket

33: seating groove 34: the second bracket

36: buffer member 37A, 37B: support plate

37C: Tightening Bolt 38: Shock Absorbing Groove

40: auxiliary buffer member 50: reinforced fiber

Claims (20)

delete delete delete delete Struts (10), each standing to maintain a gap on the concrete foundation; A sound insulation plate 20 disposed between the pillars 10; And One end is coupled to the support 10 side, and the other end is coupled to the sound insulation plate 20 side to couple at least four or more places of the sound insulation panel 20 to the support 10. A shock absorber comprising a shock absorbing means (30) actuated to cushion external forces generated by wind pressure acting on The buffer means 30, A first bracket 32 having one end coupled to the support member 12 provided in the support 10; A second bracket 34 having one end coupled to the sound insulation plate 20; And Both ends of the first bracket 32 and the second bracket 34 so that the first bracket 32 and the second bracket 34 are indirectly coupled at intervals by having a variability to buffer or absorb external force. It includes a buffer member 36 is coupled to each, The buffer member 36 is made of a coil spring, The first bracket 32 and the second bracket 34 is made of a cylindrical shape so that each end of the coil spring is inserted, The inner peripheral surface of the first bracket 32 and the second bracket 34, the seating groove 33 for inserting a portion of the outer circumferential surface of the coil spring is formed in a spiral formed cushioning, characterized in that coupled to each other by a fastening structure Sound insulation walls with devices. The disk support plate (37A) of claim 5, wherein the buffer means (30) has a larger area than the through hole (22) on both sides of the through hole (22) formed in the sound insulating plate (20). 37B are disposed, and each of the fastening bolts 37C is configured to be fastened to the second bracket 34 through the outer support plate 37A and the through hole 22 and the inner support plate 37B. A sound insulating wall having a shock absorber. The method of claim 5 or 6, wherein the buffer member 36 is formed in a conical shape, the expanded portion is coupled to the first bracket 32, the reduced portion is coupled to the second bracket (34) Sound insulation wall having a shock absorber. 7. The sound insulation wall according to claim 5 or 6, wherein the buffer member (36) is covered with an auxiliary buffer member (40) made of a dustproof rubber material to a predetermined thickness. 8. The sound insulation wall having a shock absorber according to claim 7, wherein an auxiliary shock absorbing member (40) made of an anti-vibration rubber material is coupled to a fastening structure inside or outside the shock absorbing member (36). 8. The sound insulating wall having a shock absorber according to claim 7, wherein the shock absorbing member (36) is covered with an auxiliary shock absorbing member (40) made of a dustproof rubber material. The sound insulation wall having a shock absorber according to claim 5 or 6, wherein an auxiliary shock absorbing member (40) made of a dustproof rubber material is coupled to the inside or the outside of the shock absorbing member (36) in a fastening structure. Struts (10), each standing to maintain a gap on the concrete foundation; A sound insulation plate 20 disposed between the pillars 10; And One end is coupled to the support 10 side, and the other end is coupled to the sound insulation plate 20 side to couple at least four or more places of the sound insulation panel 20 to the support 10. A shock absorber comprising a shock absorbing means (30) actuated to cushion external forces generated by wind pressure acting on The buffer means 30, A first bracket 32 having one end coupled to the support member 12 provided in the support 10; A second bracket 34 having one end coupled to the sound insulation plate 20; And Both ends of the first bracket 32 and the second bracket 34 so that the first bracket 32 and the second bracket 34 are indirectly coupled at intervals by having a variability to buffer or absorb external force. It includes a buffer member 36 is coupled to each, The shock absorbing member (36) is a sound insulating wall having a shock absorber, characterized in that made of a dustproof rubber material. The shock absorber according to claim 12, wherein the shock absorbing member (36) is formed in a conical shape, and the expanded portion is coupled to the first bracket (32), and the reduced portion is coupled to the second bracket (34). Soundproof wall having a. 14. The shock absorber according to claim 12 or 13, wherein a buffer groove 38 having a predetermined depth is formed on the outer circumferential surface of the shock absorbing member 36 independently of each other or formed in a spiral shape. Having soundproof walls. Struts (10), each standing to maintain a gap on the concrete foundation; A sound insulation plate 20 disposed between the pillars 10; And One end is coupled to the support 10 side, and the other end is coupled to the sound insulation plate 20 side to couple at least four or more places of the sound insulation panel 20 to the support 10. A shock absorber comprising a shock absorbing means (30) actuated to cushion external forces generated by wind pressure acting on The buffer means 30, A first bracket 32 having one end coupled to the support member 12 provided in the support 10; A second bracket 34 having one end coupled to the sound insulation plate 20; And Both ends of the first bracket 32 and the second bracket 34 so that the first bracket 32 and the second bracket 34 are indirectly coupled at intervals by having a variability to buffer or absorb external force. It includes a buffer member 36 is coupled to each, The shock absorbing member 36 has a shock absorber, characterized in that the shock absorber consisting of a shock absorber having a damping force. The sound insulation wall according to claim 5 or 6, wherein a shock absorber having a damping force is provided as an auxiliary shock absorbing member (40) inside the shock absorbing member (36) made of a coil spring. 8. The sound insulation wall according to claim 7, wherein a shock absorber having a damping force is provided as an auxiliary shock absorbing member (40) inside the shock absorbing member (36) made of a coil spring. According to claim 12 or 13, wherein the coil spring is installed as an auxiliary buffer member 40 on the outside of the shock absorbing member 36, one end of the coil spring is fixed to the first bracket 32, the other end Sound insulating wall having a shock absorber, characterized in that fixed to the second bracket (34). 15. The method of claim 14, wherein the coil spring is installed as an auxiliary buffer member 40 on the outside of the shock absorbing member 36, one end of the coil spring is fixed to the first bracket 32, the other end is the second Sound insulation wall having a shock absorber, characterized in that fixed to the bracket (34). The sound insulation wall according to claim 5 or 6, wherein the sound insulation plate (20) is molded and formed in a state where the reinforcing fibers (50) are disposed at intervals therein.

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