KR102250444B1 - Multifunctional soundproofed wall having earthquake proof function - Google Patents

Abstract

The present invention relates to an earthquake-resistant multi-functional soundproof wall, which is convenient for maintenance and repair, comprising: a plurality of posts (100) provided with a space part (121) and a fastener (120); a plate-shaped soundproof plate (200); a stopper (300) for preventing load from being vertically transferred; and a fixture (400) provided with first and second fixing parts (410, 420).

Description

Multifunctional soundproofed wall having earthquake proof function

The present invention relates to a sound insulation wall for blocking noise, and in particular, it is possible to independently replace only any one of the vertically stacked sound insulation boards, and to prevent deformation or damage caused by earthquakes or external vibrations. It is about sound barriers.

In general, a soundproof wall is installed as a means to protect and improve the living environment of residents near roadsides where noise is severely generated due to vehicle operation, or around noise sources such as construction sites or factories.

These soundproof walls are usually made of a square plate type to have a predetermined thickness and dimensions by a steel pillar such as an H-beam installed in a state in which a sound insulation board (a sound absorption type with a built-in sound absorption material, a sound insulation type of a transparent plate) is installed upright on a concrete foundation. The wall is formed in a certain area by the coupling structure sequentially stacked in the longitudinal direction so that both ends are supported.

On the other hand, in the conventional sound insulation wall, it is common to install the sound insulation plate on the support by attaching the sound insulation plate to the support through a bracket.In this case, when an earthquake occurs or a large vibration is applied from the outside, the impact force is not absorbed and is transmitted to the sound insulation plate as it is. This deformation or breakage phenomenon occurs frequently.

In addition, due to the vertical load of the soundproofing board, the load is concentrated to the soundproofing board located on the lower side, causing minute cracks, etc., which can be damaged. Since the old sound insulation board needs to be replaced, not only is the work process quite inconvenient, but also maintenance and repair costs are excessive.

As a related art in the related art, in a shock absorbing device coupled to a coupling surface of a soundproof wall structure, a body, a first coupling portion provided on one side of the body and corresponding to a bolt rod formed on the coupling surface, and the other of the body Bracket including a second coupling portion provided on the side; And a cap bolted to the second coupling part. Including, the body of the bracket includes a corrugated portion in which a protrusion and a groove portion are sequentially arranged, the corrugated portion includes a first corrugated portion and a second corrugated portion on the other side, and the groove portion of the first corrugated portion is 2 The cap is provided to be more recessed inward than the groove part of the crease, and the cap is an outer wall part, a coupling counterpart provided inside the outer wall part and disposed on the second coupling part side, a contact support part in which the other end of the bracket contacts And a buffer space part surrounded by the outer wall part and the contact support part, wherein both ends of the buffer space part are connected to the outer wall part and a first support piece parallel to the contact support part, and both ends of the first support part A second support piece connected to the piece and the contact support portion, and a third support piece provided on the opposite side of the second support piece with respect to the first support piece, and both ends thereof connected to the first support piece and the inner surface of the outer wall portion, , The first support piece is connected to a non-curved surface of an outer wall portion formed in a'C' shape, and the second support piece is perpendicular to the first support piece and the contact support portion, respectively, and the first The support piece and the third support piece are arranged so that each extension line is not parallel to each other, and the third support piece is composed of a plurality of support panels each partitioning the buffer space, each of the support panels being the first support. The partition spaces of the buffer space section divided by each support panel by sharing a connection part with the side have a fan shape, and a rigid protrusion protruding toward each partition space is provided on the inner surface of the outer wall on the side of the partition spaces, and the outer surface A shock absorbing device comprising a waterproof layer provided on the device has been proposed (see Patent Document 1).

In addition, a plurality of H beams installed at a predetermined interval and a sound insulation plate installed between the plurality of H beams, wherein the sound insulation plate includes a connection plate capable of hanging the sound insulation plate on the H beam, and the sound insulation plate is , A transparent plate and a top bar, a bottom bar, and two side bars surrounding the transparent plate, and the connection plate is installed on each of the two side bars, and one or more hook grooves are formed in the connection plate, and the plurality of At least one hooking protrusion is attached to the flange of the H-beam along the longitudinal direction of the H-beam, and the hooking protrusion is attached to the flange at a position corresponding to the hooking groove. The sound insulation plate is installed, and the sound insulation plate can be separated by removing the connection plate from the hook projection, and two or more of the sound insulation plates are stacked up and down, and a spacer is installed between the sound insulation plates stacked up and down. Doedoe to further increase the impact buffering and sound insulation effect, the spacing member, the head of the round shape; A body portion integrally formed flat from the head portion; It includes a triangular hook portion integrally formed from the body portion, and the material of the spacer member is a protrusion hook-type sound insulation wall that is easy to replace, characterized in that rubber or silicone is proposed (see Patent Document 2).

Domestic registered patent 10-1863616 Domestic registered patent 10-1906286

The present invention not only prevents deformation or damage caused by earthquakes or external vibrations, but also prevents the concentration of load to the soundproofing board located at the lower side, and any one of the soundproofing boards vertically stacked when replacing the soundproofing board due to damage, accident, fire, etc. Its purpose is to provide a seismic-resistant multifunctional soundproof wall that is convenient for maintenance and repair since the bay can be independently replaced.

In order to achieve the above object, the seismic type multifunctional soundproof wall according to the present invention is vertically erected and has lead-in grooves formed on both sides in the width direction, and one end of the stopper is formed on the bottom surface of the inlet groove so that the stopper can be fastened. A plurality of posts provided with a space portion to be inserted and seated, and a fastener having a through hole into which a stopper can be inserted into the space portion; A plate-shaped sound insulation plate in which both side ends are inserted into the inlet grooves of a pair of adjacent posts and fixed; A stopper is attached to the fastener in a structure detachable from the fastener in a state where one end is seated in the space through the through hole of the fastener, and supports the sound insulation plate inserted into the inlet groove from below to prevent the load from being transferred vertically. It characterized in that it includes.

Here, a plurality of through holes may be formed in the fastener in the vertical direction of the post.

In addition, the stopper is an insertion portion inserted into and seated in the space portion, a fastening portion extending from the insertion portion and inserted into the through groove while having a narrower width than the insertion portion and fastened in a manner that fits into the through groove when in an upright state. And an upright stopper extending from the fastening portion and having a support portion for supporting the soundproof plate by being in a flat state when it is in an upright state.

In addition, the stopper may be a bent type stopper having an insertion portion inserted into and seated in the space portion and a support portion bent at the insertion portion to support a sound insulation plate having an overall shape of a letter.

In addition, the width of the lead-in groove is formed larger than the width of the sound-proof plate, and the lead-in groove has an overall a-shape so that the sound-proof plate can be attached to and detached from the post, and a first fixing part that contacts one side of the sound-proof plate inserted into the A fixing tool provided with a second fixing part that is bent at the fixing part and disposed so as to be positioned in front of the front end of the sound insulation plate is provided, and a fixing member is provided between the first fixing part and the support so that the sound insulation plate can be in close contact with the support to be fixed. An elastic member hanger provided in the second fixing part in a state in which the second fixing part is separated from the bottom surface of the inlet groove so as to absorb the shock applied to the sound insulation board between the second fixing part and the sound insulation plate, and installed in a detachable structure. By this, the elastic member may be installed in a detachable structure.

In addition, the fixing member includes a bolt rod having a threaded portion, and a pair of fixing nuts fastened to the bolt rod with one end of the bolt rod passing through the first fixing portion so that the bolt rod can be fixed to the first fixing portion. And, it may include an adjustment nut fastened to the other end of the bolt rod.

In addition, a blocking jaw may be provided on the first fixing part to prevent the sound insulation plate from approaching within a certain distance toward the second fixing part.

According to the present invention, it has an impact force absorption function to prevent deformation or damage of the sound insulation plate due to earthquake or external vibration, as well as a stopper at the lower end of the individual sound insulation plate to prevent the concentration of load to the sound insulation plate located at the lower side. It prevents damage such as cracks, and has the advantage of convenient maintenance and repair as only one of the soundproofing boards can be independently replaced when replacing the soundproofing board due to damage, accident, or fire.

1 is a perspective view of a seismic type multifunctional sound insulation wall according to the present invention.
2 is a detailed view of a fastener and a stopper according to the first embodiment of the present invention.
3 is a detailed view of a fastener and a stopper according to a second embodiment of the present invention.
Figure 4 is a horizontal cross-sectional view of the seismic type multifunctional sound insulation wall according to the present invention.
Figure 5 is a state diagram showing a sound insulation plate attachment process according to the present invention.
Figure 6 is a state diagram showing a sound insulation panel removal process according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted.

The seismic multifunctional sound insulation wall according to the present invention not only prevents deformation or damage even if an earthquake occurs or a large vibration from the outside occurs, but also prevents the concentration of loads with the sound insulation plate located at the lower side, and replaces the sound insulation plate due to damage, accident, fire, etc. It is an important technical feature that it is constructed so that only one soundproofing board can be replaced independently.

As shown in the drawing, the earthquake-resistant multi-functional soundproof wall according to the present invention is largely composed of a post 100, a sound insulation plate 200, a stopper 300, a fastener 400, a fixing member 500, and an elastic member 600. It consists of including.

The post 100 is made of a steel material such as an H-beam shape so as to have great strength and is vertically erected, and inlet grooves 110 having a size into which a predetermined sound insulation plate 200 can be inserted are formed on both sides in the width direction. In addition, a predetermined fastener 120 is provided on the bottom surface of the inlet groove 110 so that the stopper 300 can be fastened. The fastener 120 may have a space portion 121 in which one end of the stopper 300 is inserted and seated, and a through hole 122 into which the stopper 300 can be inserted. have.

At this time, the post 100 may be replaced with various shapes such as a square pipe or a circular pipe if the inlet groove 110 having a size in which a predetermined sound insulation plate 200 can be inserted can be formed on both sides in the width direction (left and right sides of the drawing). May be.

The sound-absorbing plate 200 may be formed of a glass plate, a synthetic resin plate, or an aluminum plate in a plate shape, and various types of sound-absorbing materials may be embedded so as to have better sound insulation power. In this case, a frame (not shown) may be separately installed around the outer periphery of the soundproof plate 200.

The soundproof plate 200 is inserted into the inlet groove 110 of a pair of posts 100 adjacent to each other at both side ends. At this time, the width of the sound insulation plate 200 is formed relatively smaller than the width of the inlet groove 110. That is, the width of the lead-in groove 110 is formed relatively larger than the width of the sound insulation plate 200.

The stopper 300 may be coupled to the fastener 120 in a detachable structure in a state in which one end of the stopper 300 is seated in the space portion 121 through the through hole 122 of the fastener 120. The sound insulation plate 200 inserted into the groove 110 is supported from below to prevent the load from being transferred vertically. That is, the stopper 300 is installed between the sound insulation plate 200 and the sound insulation plate 200 adjacent to the lower side of the individual sound insulation plate 200 so as to prevent the concentration of the load to the sound insulation plate 200 located at the lower side. It becomes.

As described above, in the present invention, the soundproof plate 200 is not seated on another soundproof plate 200 positioned below, but is seated on the stopper 300.

At this time, the fastener 120 may have a different height of installation of the soundproof plate 200 with respect to the post 100, and thus a plurality of through holes 122 may be formed in the vertical direction of the post 100 to cope with this. have.

On the other hand, the stopper 300, as a first embodiment, as shown in FIG. 2, may be composed of an upright stopper 310 that can be firmly coupled to the fastener 120 when standing upright. That is, when the upright stopper 310 is inserted into the fastener 120 and rotated by a certain angle, it becomes upright and is configured to be coupled to the fastener 120 in a fitting manner.

Specifically, the upright stopper 310 may include an insertion part 311, a fastening part 312, and a support part 313. The insertion part 311 is inserted into and seated in the space part 121 of the fastener 120. The fastening part 312 is formed extending from the insertion part 311 and has a relatively narrower width than the insertion part 311 and is inserted into the through hole 122 and inserted into the through hole 122 when in an upright state. It is fastened in a custom way. The support part 313 is formed to extend from the fastening part 312 and becomes flat when in an upright state to firmly support the sound insulation plate 200.

In addition, the stopper 300, as a second embodiment, as shown in FIG. 3, may be composed of a bent stopper 320 that can be firmly coupled to the fastener 120 as an overall a-shaped shape. That is, when the stopper 320 is partially inserted into the fastener 120, it is configured to be coupled to the fastener 120.

Specifically, the bent stopper 320 is an insertion portion 321 inserted into and seated in the space portion 121 and a support portion bent at a predetermined angle at the insertion portion 321 to support the sound insulation plate 200 ( 322).

As described above, in the present invention, the vertical load transfer of the sound insulation plate 200 is prevented by the stoppers 400, 410, and 420, thereby preventing damage such as minute cracks in the sound insulation plate 200 located at the lower side according to load concentration. There is an advantage in that only the corresponding sound insulation plate 200 can be independently replaced when one of the sound insulation panels 200 is to be replaced due to an accident or fire.

On the other hand, the fixture 400, as shown in Fig. 4, is installed in the inlet groove 110 in order to allow the sound insulation plate 200 to be attached to and detached from the post 100 as an overall a-shaped shape. At this time, the fixture 400 is formed bent at the first fixing portion 410 and the first fixing portion 410 in contact with one side of the sound insulation plate 200 inserted into the inlet groove 110, A second fixing part 420 disposed to be located in front of the tip is provided.

The fixing member 500 is installed in a detachable structure between the first fixing part 410 and the support 100 so that the sound insulation plate 200 can be in close contact with the support 100 to be fixed. At this time, the second fixing part 420 is installed in a state spaced apart from the bottom surface of the inlet groove 110 by a predetermined distance in order to attach or remove the sound insulation plate 200 to the post 100.

Specifically, the fixing member 500 is configured to include a bolt rod 510 having a threaded portion, a pair of fixing nuts 520 and an adjustment nut 530.

The bolt rod 510 is installed with one end passing through the first fixing part 410. The pair of fixing nuts 520 have one end of the bolt rod 510 passing through the first fixing part 410 so that the bolt rod 510 can be firmly fixed to the first fixing part 410. It is fastened to the bolt rod 510 in the state. The adjusting nut 530 is fastened to the other end of the bolt rod 510 in order to firmly fix the soundproof plate 200 to the support 100. Therefore, in order to remove the soundproof plate 200 from the post 100, the adjusting nut 530 may be loosened.

The elastic member 600 is an elastic spring, and between the second fixing part 420 and the soundproofing plate 200, the second fixing part 420 so as to adequately absorb the impact applied to the soundproofing plate 200 from the outside. It is installed in a detachable structure by the elastic member hanger 422 provided in. In this way, workability can be greatly improved by fixing the elastic member 600 through the elastic member hanger 422 rather than a method such as welding.

Meanwhile, the first fixing part 410 may be provided with a protruding stopping jaw 430 so as to prevent the sound insulation plate 200 from approaching the second fixing part 420 within a certain distance.

As described above, in the present invention, since the soundproof plate 200 is not inserted all the way into the inlet groove 110 of the post 100, but is elastically supported by the elastic member 600, the post 100 when an earthquake or external vibration is applied. ) Is fixed, the sound insulation plate 200 can move in the direction of the elastic member 600 to some extent, and the impact force generated when the sound insulation plate 200 moves is naturally absorbed by the elastic member 600, so that the damage of the sound insulation wall is prevented. It has the advantage of being prevented.

On the other hand, in the case of attaching the soundproof plate 200 to the post 100 according to the present invention, as shown in FIG. 5, first, a plurality of posts 100 are installed vertically on the ground, and a pair of posts adjacent to each other A stopper 300 is mounted on the fastener 120 of (100). And, while being supported by the stopper 300 in a state where the fixing tool 400, the fixing member 500, and the elastic member 600 are mounted on the soundproof plate 200, the inlet groove 110 formed in the post 100 is Both sides of the soundproof plate 200 are inserted. And after aligning the position of the sound insulation plate 200 between a pair of adjacent posts 100 and the posts 100, the sound insulation plate 200 is firmly fixed to the posts 100 using an adjustment nut 530. In this way, since the process of attaching the soundproof plate is relatively simple, there is an advantage in that the construction period can be shortened and the construction cost can be reduced.

In the case of replacing any one of the sound insulation plates 200 of the vertically stacked sound insulation plates 200 according to the present invention, as shown in FIG. 6, first, the sound insulation plate in the post 100 using the adjusting nut 530 In the state where the fixing of the soundproof plate 200 is released, the sound insulation plate 200 is pushed to one side so that one end of the sound insulation plate 200 is removed from the inlet groove 110. And, after separating the stopper 300 from the space portion 121 of the fastener 120, since the sound insulation plate 200 can be removed from the support 100, any one sound insulation plate 200 can be independently replaced. have.

Incidentally, in the case of the seismic-resistant multifunctional soundproof wall according to the present invention, a stopper is installed in the gap between the laminated soundproofing board and the soundproofing board, so that it can be applied to various types of soundproofing boards.

On the other hand, although the seismic type multifunctional sound insulation wall according to the present invention has been described according to a limited embodiment, the scope of the present invention is not limited to a specific embodiment, and within a range that is apparent to those of ordinary skill in the art in connection with the present invention. It can be implemented with various alternatives, modifications and changes.

Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. . The scope of protection of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100: holding 110: entry groove
120: fastener 121: space
122: through hole 200: soundproof plate
300,310,320: stopper 311,321: insert
312,322: fastening part 313: support part
400: fixture 410: first fixing portion
420: second fixing part 422: elastic member hook
430: jersey jaw 500: fixing member
510: bolt rod 520: fixing nut
530: adjustment nut 600: elastic member

Claims (7)

In the sound insulation wall to block the sound,
It is vertically erected, and inlet grooves 110 are formed on both sides in the width direction, and one end of the stopper 300 is inserted and seated on the bottom surface of the inlet groove 110 so that the stopper 300 can be fastened. A plurality of posts 100 provided with a fastener 120 in which a through hole 122 into which the stopper 300 can be inserted into the space portion 121 is formed;
A plate-shaped sound insulation plate 200 having both ends inserted into and fixed to the inlet groove 110 of a pair of adjacent posts 100;
A soundproof plate that is connected to the fastener 120 in a detachable structure while one end is seated in the space portion 121 through the through hole 122 of the fastener 120, and is inserted into the inlet groove 110 It includes a stopper 300 that supports 200 from below to prevent the load from being transferred vertically;
The fastener 120 is a seismic type multi-functional soundproof wall in which a plurality of through holes 122 are formed in the vertical direction of the post 100. delete The method according to claim 1,
The stopper 300 is inserted into the through groove 122 while extending from the insertion portion 311 inserted into and seated in the space portion 121, the insertion portion 311, but having a narrower width than the insertion portion 311 A fastening part 312 that is fastened in a fitting manner to the through groove 122 when it is upright, and a support part 313 that extends from the fastening part 312 but becomes flat when it is in an upright state to support the soundproof plate 200 ) A seismic type multifunctional soundproof wall that is an upright stopper 310 having. The method according to claim 1,
The stopper 300 has an overall a-shaped shape and includes an insertion portion 321 inserted and seated in the space portion 121 and a support portion 322 bent at the insertion portion 321 to support the sound insulation plate 300 A seismic type multifunctional soundproof wall that is a bending type stopper (320). The method according to claim 1,
The width of the inlet groove 110 is formed larger than the width of the sound insulation plate 200,
The inlet groove 110 has a first fixing portion 410 in contact with one side of the sound insulation plate 200 inserted into the inlet groove 110 in an overall a shape so that the sound insulation plate 200 can be attached and detached from the post 100, and the A fixing tool 400 provided with a second fixing part 420 which is bent in the first fixing part 410 and disposed to be positioned in front of the front end of the sound insulation plate 200 is provided,
A fixing member 500 is installed in a detachable structure between the first fixing part 410 and the post 100 so that the soundproof plate 200 is in close contact with the post 100 to be fixed. Between the top 420 and the sound insulation plate 200, the second fixing portion 420 is spaced apart from the bottom surface of the inlet groove 110 so as to absorb the shock applied to the sound insulation plate 200 A seismic type multifunctional soundproof wall in which the elastic member 600 is installed in a detachable structure by the elastic member hanger 422 provided on the 420. The method of claim 5,
The fixing member 500 includes a bolt rod 510 having a threaded portion formed thereon, and one end of the bolt rod 510 is a first fixing portion so as to fix the bolt rod 510 to the first fixing portion 410. A seismic type multifunctional soundproof wall comprising a pair of fixing nuts 520 fastened to the bolt bar 510 in a state passing through 410, and an adjustment nut 530 fastened to the other end of the bolt bar 510. The method of claim 5,
A seismic type multifunctional soundproof wall provided with a blocking jaw 430 in the first fixing part 410 to prevent the sound insulation plate 200 from approaching the second fixing part 420 within a certain distance.

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