KR101026696B1 - soundproofing walls - Google Patents

Abstract

A soundproof wall is provided having a replaceable, transparent soundproof panel. The provided soundproof wall includes a base plate; A plurality of struts vertically installed at predetermined intervals on the base plate; And a plurality of transparent soundproof panels installed between the pillars, the frame having a frame installed at an edge of the transparent soundproof panel. Including, but the holding is formed in a form in which the first holding and the second holding in the form of the letter "c" facing a plurality of pairs are installed at a predetermined interval, the space between the first holding and the second holding The holding blanking plate is installed in the first column, and the female hinge is vertically installed at a predetermined interval in the first column, and the plurality of horizontal through holes are perforated at a predetermined interval in the second column, and the transparent soundproof panel is the frame. It is composed of an L-shaped frame connected to the one side bar and the lower bar, the one side bar is provided with a plurality of hinges corresponding to each of the female hinge of the first column, the lower bar is provided with a lower extension piece and the end In the horizontal through hole of the second column, a fixed body having a fixed shaft that is mounted and detached is installed.

Description

Soundproofing walls with replaceable opening transparent soundproof panels

The present invention relates to a soundproof wall having a replaceable opening and closing transparent soundproof panel, and more particularly, to facilitate the installation of the transparent soundproof panel on the support and at the same time to be separated from the support by the opening and closing during the replacement work. The present invention relates to a soundproof wall having a replaceable openable transparent soundproof panel that can be easily performed by replacing the same.

In recent years, with the rapid development of the industry, the diversification of transportation means and the traffic volume have increased, and the roads, railway lines, and airports in which these means of transportation go are being expanded. As a result, residents living near roads, railroad tracks and airports are suffering from noise generated by transportation. Therefore, when designing roads, railways and airports, noise standards of less than a certain level are strictly applied, and various types of sound barriers such as sound absorbing, reflective, interference, and resonance sound barriers are installed to satisfy such noise standards. Doing.

1A is a front view illustrating a transparent soundproof wall as a representative example of a conventional reflective soundproof wall, and FIG. 1B is a planar cross-sectional view illustrating a state in which a transparent soundproof panel is installed in a support stand in a conventional transparent soundproof wall.

Referring to FIG. 1A, the existing transparent soundproof wall 100 casts the base plate 200 made of concrete in the longitudinal direction to set up the strut 300 at a predetermined interval on the base plate 200, and each strut 300. Between the strut 300 and the transparent soundproof panel 400, the frame is installed on the four sides of the stack is installed by installing. In addition, a noise reducer 500 is selectively installed at the top of the existing transparent sound barrier 100 to improve noise reduction efficiency. At this time, the transparent soundproof panel 400 is fixedly installed between the support 300 and the support 300 by the bracket 400a bolted to the support 300 as shown in Figure 1b, such a transparent Soundproof panels use transparent synthetic resin panels such as acrylic resin (PMMA) or polycarbonate (PC), or tempered glass.

However, the conventional transparent soundproof panel 400 is constructed in a structure that is fixed to the support (300: steel beam) by using the bracket (400a), so that the transparent soundproof panel 400 when the transparent soundproof panel is broken by external force when used for a long time There is considerable difficulty in replacing). In other words, in the case of a transparent soundproof wall constructed by inserting a transparent soundproof panel in three stages on a strut (steel beam), when the transparent soundproof panel in the first stage is damaged and needs to be replaced, first, two or three stages of the transparent soundproof panel are supported. It is difficult to replace the transparent soundproof panel at the first stage only by removing it from the beam. Occurs. In particular, when using the bracket 400a as shown in FIG. 1B and fixing the transparent soundproof panel to the support, there is a problem in that the difficulty of replacement work is increased because of the hassle of detaching the bracket.

Therefore, the present invention was devised to solve the general problems of the conventional sound barrier,

The problem to be solved by the present invention is to facilitate the installation of the transparent soundproof panel on the support and at the same time can be easily performed by the replacement operation to be separated from the support by the opening and closing method. To provide a soundproof wall having a replaceable open transparent soundproof panel.

As a specific means of the present invention for solving the above problems;

Base plate; A plurality of struts vertically installed at predetermined intervals on the base plate; And a plurality of transparent soundproof panels installed between the pillars, the frame having a frame installed at an edge of the transparent soundproof panel. ≪ / RTI >

The pillar is formed in a form in which the first holding and the second holding in the form of the letter “c” face each other, and a plurality of sets are installed at predetermined intervals, and a holding screen is provided in the space between the first holding and the second holding. Installed in the first column, a plurality of arm hinges are vertically installed at a predetermined interval, and a plurality of horizontal through holes are drilled at a predetermined interval in the second column,

The transparent soundproof panel includes an L-shaped frame in which the frame is connected to one side bar and a lower bar. A plurality of water hinges corresponding to the respective female hinges of the first column is installed on the one side bar, and the lower bar has a lower extension piece. It is provided with a soundproof wall having a replaceable opening and closing transparent soundproof panel, characterized in that the fixing body is provided with a fixed shaft which is installed at the end of the horizontal through-hole of the second support.

In a preferred embodiment, the fixing body has a body fixed to the lower bar, an operating chamber provided in the interior of the body and having a long hole at one end and the other end thereof, and one end of which is installed in the operating chamber with a spring installed thereon The other end is protruded to the outside of the body and the central portion is fixed to the operating handle protruding to the side of the body through a long hole provided at one end of the operating chamber and a guide bar inserted into the long hole provided at the other end of the operating chamber It can be configured as an axis.

In a preferred embodiment, the lower bar may be provided with an insertion groove for installing the lamp.

In a preferred embodiment, the L-shaped frame may extend to the other end of the lower bar corresponding to the one side bar.

As another specific means of the present invention for solving the above problems;

Base plate; A plurality of struts vertically installed at predetermined intervals on the base plate; Sound absorbing panel is provided between the plurality of pillars; And a transparent soundproof panel installed between the sound absorbing panels and having a frame installed at an edge of the transparent soundproof panel. ≪ / RTI >

The pillars are formed in a form in which the first and second holdings of the letter “c” face each other, and a plurality of pairs are installed at predetermined intervals, and a holding screen is provided in the space between the first holding and the second holding. Installed in the second column, a plurality of horizontal through holes are drilled at predetermined intervals,

The transparent soundproof panel is composed of an L-shaped frame in which the frame is connected to one side bar and a lower bar, and a first pivot actuator including upper and lower pivot shafts is installed at one side bar, and the second support is provided at the end of the lower bar. The second rotating actuator is provided with a fixed shaft to be mounted, detached in the horizontal through hole of the,

The sound absorbing panel is provided with a soundproof wall having a replaceable opening / closing transparent soundproof panel, characterized in that a fixing hole is provided in the frame of which the upper and lower pivot shafts of the first pivoting actuator are detachable.

In a preferred embodiment, the first rotational actuator has a body in which the upper and lower rotation shafts are accommodated, the rack gear being formed at the end thereof, and the pinion gear and the body which are rotatably installed in the body and engaged with the rack gear. It includes a rotating groove provided on one side of the pinion gear to be exposed to the outer surface of the,

The second pivotal actuator includes a body having a fixed shaft having a rack gear formed at an end thereof, a pinion gear pivotally installed on the body and engaged with the rack gear, and exposed to an outer surface of the body. It can be configured to include a rotating groove provided on one side.

In a preferred embodiment, the second pivotal actuator may be installed at each end at both ends of the one side bar such that the fixed shaft is inserted into and detached from the fixing hole of the sound absorbing panel.

As described above, the soundproof wall having a replaceable opening-type transparent soundproof panel according to the present invention comprises a transparent soundproof panel by installing an L-shaped frame installed on a transparent soundproof plate, but the L-shaped frame has a female / water hinge and a fixed shaft or By installing the first and second rotating actuators, the transparent soundproof panel can be opened and closed in a state of being installed on the support, as well as a replacement, so that the installation and replacement of the transparent soundproof panel on the support can be easily performed. It can be effective.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

<First Embodiment>

Figure 2 is a perspective view for explaining a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

Referring to FIG. 2, the soundproof wall 1 according to the first embodiment of the present invention includes a base plate 2, a plurality of struts 3 and a transparent soundproof panel 3.

The base plate 2 is constructed in the longitudinal direction at the city factory, that is, the city factory such as the roadside, railroad side and the airport. Such a base plate 2 can be comprised by forming a formwork and pouring concrete.

The plurality of struts 3 are vertically installed at predetermined intervals on the base plate 2. Such a strut 3 is formed in a form in which the strut is formed so as to face the first holding 31 and the second holding 32 having a “c” shape, but a plurality of sets are installed at predetermined intervals. At this time, the holding screen 33 is installed in the space between the first holding 31 and the second holding 32, the holding screen 33 is 10-2008-32665 by the applicant of the Republic of Korea Patent Office A sliding groove proposed in the "prefabricated soundproof pan" filed by the arc, for example, a slide groove provided at the rear thereof so as to be inserted into the space between the first column 31 and the second column 32, Shore screens with sound insulation are applied. Meanwhile, a plurality of arm hinges 311 are vertically installed at predetermined intervals in the first column 31, and a plurality of horizontal through holes 321 are drilled at predetermined intervals in the second column 32.

The transparent soundproof panel 4 is provided between the plurality of struts 3, and has a configuration in which a frame is installed on the edge of the transparent soundproof plate 41, Figure 3 is a replaceable type according to the first embodiment of the present invention It is an exploded perspective view for demonstrating a transparent soundproof panel in the soundproof wall which has an opening-type transparent soundproof panel.

Referring to FIG. 3, the frame includes an L-shaped frame 42, that is, an L-shaped frame 42 having one side bar 421 and a lower bar 422 connected thereto. The L-shaped frame 42 may be made of a corrosion resistant metal (aluminum, stainless, etc.) or synthetic resin material as its constituent material, and the transparent soundproof plate 41 may be a synthetic resin panel such as PC (polycarbonate) or PMMA or Tempered glass can be applied. At this time, the one side bar 421 has a plurality of hydraulic hinges 426 corresponding to each of the female hinges 311 of the first column 31, for example, a female / hydraulic hinge (lifting method applied to a conventional iron door) And a lower end piece 423 is extended to the lower bar 422, and a fixed shaft is inserted into and detached from the horizontal through-hole 321 of the second column 32 at an end thereof. A fixture 43 with 433 is provided. In addition, the lower bar 422 is provided with a lamp 425, for example, an insertion groove 424 for installing a lamp such as a light emitting diode (LED) or a general light bulb which is powered by solar power or an external power source. In this case, a cover 425a may be additionally installed to protect the lamp 425. In addition, the one side bar 421, the lower bar 422 and the edge of the transparent sound insulation plate 41 is provided with a packing (p) for expanding the sealing function.

Here, the fixing body 43 is provided in the body 431 and the inside of the body 431 fixed to the lower bar 422, as shown enlarged in Figure 3 is formed with a long hole at one end and the other end An operating chamber 432 and one end of the operating chamber 432 are installed with the spring 434 installed, the other end of which protrudes to the outside of the body 431, and one end of the operating chamber 432 at the central portion thereof. Fixed shaft 433 provided with an operating handle 435 protruding to the side of the body 431 through a long hole provided in the body and a guide bar 436 inserted into the long hole provided at the other end of the operating chamber 432. It is composed of According to this configuration, the fixed body 43 is the horizontal of the second support 32 by pulling the operating handle 435 so that the fixed shaft 433 is accommodated in the operating chamber 432 of the body 431. Detachable from the through-hole 321, and release the force to pull the operation handle 435 is mounted on the horizontal through-hole 321 of the second column 32 by the elastic restoring force of the spring 434 Have

4 is an exploded perspective view for explaining another embodiment of the transparent soundproof panel in the soundproof wall according to the first embodiment of the present invention.

"와 같은 형태, 즉 하부바(422)의 종단부에 상기 일측바(421)와 대응하는 타측바(44)를 연장설치한 형태로 구성한 것이다. 이와 같은 다른 실시예에 의한 투명방음패널(4')은 타측바(44)를 추가함에 따라 투명방음판(41)을 보다 안정적으로 고정할 수 있다.Referring to FIG. 4, the transparent soundproof panel 4 ′ according to another embodiment may be configured to have a frame “.

", That is, the one side bar 421 and the other side bar 44 corresponding to the extension is provided in the form. The transparent soundproof panel 4 according to another embodiment such as ') Can be more stably fixed to the transparent sound insulation plate 41 by adding the other side bar (44).

Thus, the construction state and the operation state of the replaceable opening and closing transparent soundproof panel according to the first embodiment of the present invention having the configuration as described above will be described.

Figure 5 is a perspective view for explaining the construction state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention, Figure 6 is a replaceable opening and closing transparent soundproof according to a first embodiment of the present invention Figure 7 is a front configuration diagram for explaining the coupling state of the sound barrier with a panel, Figure 7 is a side cross-sectional view for explaining the coupling state of the sound barrier having a replaceable opening and closing soundproof panel according to a first embodiment of the present invention, 8 is a perspective view for explaining the operation state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

5 to 8, the soundproof wall 1 according to the first embodiment of the present invention forms a soundproof wall using only the transparent soundproof panel 4. At this time, in assembling the transparent soundproof panel 4 to the support 3, the female hinge 426 provided on one side bar 421 of the L-shaped frame 42, the female hinge 311 of the first support 31 The assembly is completed in a simple manner by inserting the fixed shaft 433 of the fixing body 43 into the horizontal through-hole 321 of the second column 32 in the state of being inserted into. In addition, when the transparent soundproof panel 4 is installed between the struts 3 in a stacked manner, the lower extension piece 423 provided on the lower bar 422 of the L-shaped frame 42 serves as an upper bar, that is, a lower part. By fixing the upper part of the transparent soundproof panel of the transparent soundproof panel installed on the side will be able to maintain a solid assembly state.

On the other hand, when the transparent soundproof panel 41 of the transparent soundproof panel 4 is damaged or replaced for other reasons, the fixing shaft 433 of the fixing body 43 is removed from the horizontal through hole 321 of the second column 32. After detaching the arm, the water hinge (311, 426) as the axis of the transparent soundproof panel 4 can be separated from the support (3) by opening and closing, so that the replacement of the transparent soundproof plate 41 can also be easily performed. In particular, the female, the water hinges (311, 426) is to replace the transparent soundproof panel 4 itself by adopting a removable structure.

Second Embodiment

9 is a front configuration diagram for explaining a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a second embodiment of the present invention.

Referring to FIG. 9, the soundproof wall 1 ′ according to the second embodiment of the present invention includes a base plate 2, a plurality of struts 3, a sound absorbing panel 5, and a transparent soundproof panel 4 ″. In other words, in the soundproof wall of the second embodiment, the transparent soundproof panel 4 ″ is provided between the sound absorbing panels 5.

At this time, the support (3) is formed in a form in which the first holding 31 and the second holding 32 in the form of the "c" shape as shown in the first embodiment, a plurality of sets are provided at a predetermined interval In addition, a holding screen 33 is installed in the space between the first support 31 and the second support 32. In the second embodiment, a plurality of horizontal through holes 321 are provided in the second support 32. ) Is punctured at predetermined intervals.

In addition, the transparent soundproof panel 4 "is composed of an L-shaped frame 42 having a frame connected to one side bar 421 and a lower bar 422, as in the first embodiment. In the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a second embodiment, it is a front configuration diagram for explaining the transparent soundproof panel.

Referring to FIG. 10, in the transparent soundproof panel 4 ″ of the second embodiment, a first pivotal actuator 45 including upper and lower pivotal shafts is installed at one side bar, and the second bar is provided at the end of the lower bar. A second pivotal actuator 46 having a fixed shaft that is mounted and detached in the horizontal through-hole of the support is installed.

Here, the first pivotal actuator 45 has a body 456, which is accommodated in the upper and lower pivot shafts 451,452, the rack gear 453 is formed at the end thereof, and rotatably installed in the body 456 And a pinion gear 454 meshing with the rack gear 453 and a rotation groove 455 provided on one surface of the pinion gear 454 to be exposed to the outer surface of the body 456. In addition, the second pivotal actuator 46 is a body 465 that accommodates a fixed shaft 461 formed with a rack gear 462 at the end thereof, and is installed in the body 465 to be rotatable. It includes a pinion gear 463 meshing with 462 and a rotation groove 464 provided on one surface of the pinion gear 463 to be exposed to the outer surface of the body 465.

11 is a front configuration diagram for explaining another embodiment of the transparent soundproof panel in the soundproof wall having a replaceable, transparent soundproof panel according to a second embodiment of the present invention.

Referring to FIG. 11, another embodiment of the transparent sound insulation panel 4 ″ in the second embodiment excludes the configuration of the first rotating actuator 45 and includes the second rotating actuator at both ends of one side bar 421. Each of 46 is installed.

Referring to FIG. 9 again, the sound absorbing panel 5 is formed in a gallery or wood form and has a frame 51 at its edge, and the frame 51 of the sound absorbing panel 5 has the first rotating actuator ( A fixing hole 511 is provided to which the upper and lower rotating shafts 451 and 452 of the 45 and the fixed shaft 461 of the second rotating actuator 46 are mounted and detached.

Therefore, the soundproof wall 1 'according to the second embodiment of the present invention having the above-described configuration is provided in one side bar 421 of the L-shaped frame 42 in assembling the transparent soundproof panel 4 ". The upper and lower pivot shafts 451 and 452 of the first pivoting actuator 45 are inserted into and fixed to the fixing hole 511 provided in the frame 51 of the sound absorbing panel 5. The assembly is completed in a simple manner by inserting and mounting the fixed shaft 461 of the two-turn actuator 46 into the horizontal through-hole 321 of the second column 32. At this time, the first and second pivot actuators are completed. The movement of the upper and lower pivot shafts 451,452 and the fixed shaft 461 of (45,46) is realized by inserting a tool into the pivot grooves (455, 464) of the pinion gears (454,463) and then rotating it forward and backward. .

On the other hand, when the transparent soundproof panel 41 of the transparent soundproof panel 4 "is damaged or replaced for other reasons, the fixed shaft 461 of the second pivoting actuator 46 is used for the horizontal through hole of the second column 32. After detaching from the 321, the transparent soundproof panel 4 "can be opened and closed from the support 3 with the upper and lower pivot shafts 451 and 452 of the first pivoting actuator 45 as the axes, so that the transparent soundproof panel (41) replacement can also be easily performed. In particular, the upper and lower pivot shafts 451 and 452 of the first pivoting actuator 45 also adopt a structure that can be separated from the sound absorbing panel 5, so that the transparent soundproof panel itself can be easily replaced.

1A is a front view illustrating a transparent sound barrier as a representative example of a conventional reflective sound barrier.

1B is a planar cross-sectional view illustrating a state in which a transparent soundproof panel is installed on a support stand in a conventional transparent soundproof wall.

Figure 2 is a perspective view for explaining a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

3 is an exploded perspective view for explaining a transparent soundproof panel in a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

4 is an exploded perspective view for explaining another embodiment of the transparent soundproof panel in the soundproof wall according to the first embodiment of the present invention.

5 is a perspective view for explaining the construction state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

Figure 6 is a front configuration diagram for explaining the coupling state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

Figure 7 is a side cross-sectional view for explaining the coupling state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

8 is a perspective view for explaining the operation state of the soundproof wall having a replaceable opening and closing transparent soundproof panel according to a first embodiment of the present invention.

9 is a front configuration diagram for explaining a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a second embodiment of the present invention.

10 is a front configuration diagram for explaining a transparent soundproof panel in a soundproof wall having a replaceable opening and closing transparent soundproof panel according to a second embodiment of the present invention.

11 is a front configuration diagram for explaining another embodiment of the transparent soundproof panel in the soundproof wall having a replaceable, transparent soundproof panel according to a second embodiment of the present invention.

<Explanation of symbols for major parts of drawing>

1, 1 ': soundproof wall 2: base plate

3: Shoring 4, 4 ', 4 ": Transparent soundproof panel

5: Sound absorption panel

Claims (7)

Base plate; A plurality of struts installed vertically on the upper portion of the base plate at predetermined intervals and having a strut shielding plate and a plurality of arm hinges installed thereon; And A plurality of transparent soundproof panels installed between the pillars, having a frame installed at the edge of the transparent soundproof panel, and having a water hinge corresponding to the plurality of female hinges; In the soundproof wall having a replaceable opening and closing transparent soundproof panel comprising: The pillar is configured to form a pair of the first holding and the second holding in the form of the letter "c", the second holding is a plurality of horizontal through holes are drilled at a predetermined interval, The transparent soundproof panel is composed of an L-shaped frame in which the frame is connected to one side bar and the lower bar, and the lower bar is provided with a lower extension piece and a fixed shaft mounted at the end of the horizontal support hole of the second support. Soundproof wall having a replaceable opening transparent soundproof panel, characterized in that the fixture is installed. The method of claim 1, The stationary body is provided with a body fixed to the lower bar, the operating chamber is provided in the interior of the body and one end and the other end, the operating chamber is provided with one end of the spring is installed and the other end of the body Protruding to the outside and the central portion is composed of a fixed shaft provided with an operating handle protruding to the side of the body through a long hole provided at one end of the operating chamber and a guide bar inserted into the long hole provided at the other end of the operating chamber Soundproof wall having a replaceable opening transparent soundproof panel. delete The method of claim 1, The L-shaped frame is a soundproof wall having a replaceable opening-type transparent soundproof panel, characterized in that the other side bar corresponding to the one side bar is extended to the end of the lower bar. Base plate; A plurality of struts vertically installed at predetermined intervals on the base plate; Sound absorbing panel is provided between the plurality of pillars; And a transparent soundproof panel installed between the sound absorbing panels and having a frame installed at an edge of the transparent soundproof panel. &Lt; / RTI &gt; The pillar is formed in a form in which the first holding and the second holding in the form of the letter “c” face each other, and a plurality of sets are installed at predetermined intervals, and a holding screen is provided in the space between the first holding and the second holding. Installed in the second column, a plurality of horizontal through holes are drilled at predetermined intervals, The transparent soundproof panel is composed of an L-shaped frame in which the frame is connected to one side bar and a lower bar, and a first pivot actuator including upper and lower pivot shafts is installed at one side bar, and the second support is provided at the end of the lower bar. The second rotating actuator is provided with a fixed shaft to be mounted, detached in the horizontal through hole of the, The sound absorbing wall has a replaceable opening and closing transparent soundproof panel, characterized in that the frame is provided with a fixing hole in which the upper and lower pivot shafts of the first rotating actuator is detachable. The method of claim 5, The first pivotal actuator has a body having the upper and lower pivotal shafts formed with rack gears at its ends, and a pinion gear which is pivotally installed on the body and engages with the rack gears and is exposed to the outer surface of the body. It is configured to include a rotating groove provided on one side of the pinion gear, The second pivotal actuator includes a body having a fixed shaft having a rack gear formed at an end thereof, a pinion gear pivotally installed on the body and engaged with the rack gear, and exposed to an outer surface of the body. Soundproof wall having a replaceable opening-type transparent soundproof panel, characterized in that it comprises a rotating groove provided on one side. The method of claim 6, The second pivotal actuator is a soundproof wall having a replaceable opening and closing transparent soundproof panel, characterized in that each, respectively installed at both ends on the one side bar so that the fixed shaft in the fixing hole of the sound absorbing panel.

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