KR20060022931A - Constrution method of plastic purity soundproofed wall and panel structure - Google Patents

Abstract

The present invention relates to a plastic clean soundproof panel structure and a construction method, which can be combined according to the assembly between the upper and lower soundproof walls when stacking the soundproof panel to form a soundproof wall, while maintaining a stable construction state, sewage It is possible to reduce the material cost and work efficiency by using the single-layer soundproof block that is molded and manufactured at the factory, without making and installing a separate top cover to prevent the inflow of foreign substances. Is to improve.

Soundproof panel 10 of the present invention for realizing this is formed, the coupling groove 15 is formed so that the other soundproof wall to be laminated on the bottom surface is fitted into the assembly form, forming the outer wall of the coupling groove 15 The reinforcing rib 16 is formed to protrude downward in the longitudinal direction at a predetermined height on both sides; Between the front plate 11 and the rear plate 12, a partition 14 for partitioning a plurality of internal spaces and a sound insulating plate 13 parallel to the front and rear plates 11 and 12 are formed. It is done.

Soundproof Walls, Panels, Covers, Fixing Bars, Construction, Installation, Transparent Plates

Description

Plastic clean soundproof panel structure and construction method {CONSTRUTION METHOD OF PLASTIC PURITY SOUNDPROOFED WALL AND PANEL STRUCTURE}

1 is a perspective view of the upper surface of the plastic sound insulation panel of the present invention.

Figure 2 is a bottom perspective view of the plastic sound insulation panel of the present invention.

Figure 3 is a perspective view of the soundproof panel according to another embodiment of the present invention.

Figure 4 shows the assembly structure of the sound insulation panel of the present invention,

4a is a cross-sectional view of the bonding structure when laminated.

4b is a plan view of the bonding structure when laminated.

5 is a soundproofing wall construction process according to a first embodiment of the present invention.

Figure 6 is a cross-sectional view of the soundproof wall installation made by the first embodiment of the present invention.

Figure 7 is a perspective view of the soundproof wall installation process according to the first embodiment of the present invention.

Figure 8 is an appearance of the soundproof wall completed according to the first embodiment of the present invention.

9 is a hybrid soundproofing wall construction process according to a second embodiment of the present invention.

10 is a cross-sectional view of a mixed soundproofing wall in which a construction is made according to the second embodiment of the present invention.

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

1: foundation concrete 2: H beam

3: anchor bolt 4: pad

9: Sound absorbing material 10: Soundproof panel (for lamination construction)

10 ', 10 ": Soundproof panel (for reverse installation)

11: front panel 12: rear panel

13: sound insulation board 14: diaphragm

15: coupling groove 16: reinforcement rib

17: protrusion 20: fixing-bar

30: transparent plate 31: frame

32: bracket 40: holding cover

The present invention relates to a plastic soundproof panel for forming a soundproof wall, and more particularly, to clean the soundproof panel to improve the workability and construction efficiency of the soundproof panel that is laminated to a certain height in a roadside to block noise transmission. It relates to the panel structure and construction process.

In general, soundproof walls are installed along the periphery of noise generating sources such as roadsides, railroad tracks, factory perimeters, and various construction sites. The sound barrier blocks the various noises that are generated and propagated from the noise source so that neighboring residents do not suffer from noise pollution.

In constructing such a soundproof wall, a plurality of H beams are usually placed on the foundation concrete at regular intervals, and then the soundproof panels are laminated in sequence while fitting both sides of a previously standardized soundproof panel to a rail groove of a neighboring H beam. do. Here, the H beams are firmly fixed to the ground by anchor bolts or the like. And the sound insulation panels are moved by separate equipment such as cranes.

However, the conventional soundproof walls constructed by the above-described method do not achieve a stable laminated assembly state between the top and bottom soundproof panels because both sides of each soundproof panel are simply stacked and placed while being supported by the H beam. There was this.

In addition, since the upper part of the soundproof panel is opened in the construction process, after completion of the laminated construction, in order to prevent the inflow of rainwater, etc., a roof-type upper cover must be installed at the top, and a separate upper cover must be manufactured for this purpose. There was this.

In addition, when installing a transparent plate instead of a soundproof block at a predetermined stacking height, if necessary, there was an inconvenience in that an upper cover should be installed in the soundproof block stacked below the transparent plate.

The present invention has been proposed to improve the problems of the conventional soundproof wall construction, the object of the soundproof wall to maintain a more stable construction state by forming a coupling structure that can be assembled and installed between the upper and lower soundproof panels when installing the soundproof wall construction have.                         

In addition, another object of the present invention, it is possible to install the soundproof wall only with a single soundproof block manufactured in the factory without a separate top cover to prevent rainwater into the soundproof wall to improve the workability and work efficiency The purpose is to make it work.

The object is that the front plate and the rear plate to form an internal space between each other so as to be able to insert the sound absorbing material therein, the front plate is formed with a plurality of noise inlet holes, both ends are fitted into the H-shaped steel is coupled In the soundproof panel is composed of a fixed fixing body, the bottom of the soundproof panel is formed with a coupling groove is formed so that the other soundproof panels stacked in the assembly form can be combined, reinforcing ribs forming the outer wall of the coupling groove on both sides Forming a predetermined height and protruding downward in the longitudinal direction; Between the front plate and the back plate can be achieved through the plastic clean soundproof panel structure and its construction method, characterized in that the partition for partitioning the inner space into a plurality, and the soundproof plate to be parallel to the front and rear plates.

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

First, referring to the top perspective view of FIG. 1 and the bottom perspective view of FIG. 2, the structure of the plastic soundproof panel 10 according to an embodiment of the present invention may include a front plate 11 having a noise inflow hole 11a formed therein. The sound insulation plate 13 is formed in the horizontal direction between the rear plate 12 on the rear side, and the internal space into which the sound absorbing material 9 is inserted is provided with a diaphragm 14 in the vertical direction with the sound insulation plate 13. It is divided into a number of forms. At this time, the front plate 11, the rear plate 12, the sound insulation plate 13 and the diaphragm 14 forms a concave-convex shape repeated for strength reinforcement, as shown in the figure, on both sides of the soundproof panel 10 It was injected to form the structure of the fixture 19 for fixing the H beam.

On the other hand, when looking at the bottom structure of the soundproof panel 10 through Figure 2, the coupling groove 15 is formed along the length of both sides so that the other soundproof panel to be stacked in the assembly form can be combined, the coupling groove ( The reinforcing ribs 16 forming the outer wall of 15) were formed to protrude in a bent form, and by forming the protruding pieces 17 at regular intervals along the coupling groove 15 to increase the bonding force.

Figure 3 shows the soundproof panel 10a structure according to another embodiment of the present invention, as shown in the rear plate 12 to form a noise inlet hole 12a in the same form as the front plate 11, By inserting the sound absorbing material 9 on both sides of the sound insulating plate 13, it is an example modified to achieve a soundproof panel structure capable of double-sided sound absorption.

The sound insulation panels 10 and 10a of the present invention having such a structure are able to maintain a more stable construction structure by assembling coupling between the upper and lower panels during lamination as shown in FIG. 4.

That is, when another soundproof panel is stacked on one soundproof panel, the front panel of the lower soundproof panel is formed in the coupling groove 15 formed at the bottom side of the upper soundproof panel as shown in partial enlargement in FIG. 4A. 11 and the rear plate 12 to form a state in which the upper end is fitted.

In particular, the front plate 11 fitted in the coupling groove 15 as shown in Figure 4b showing the top and bottom of the soundproof panel as a plan view is pressed by the protrusions 17 are formed at a predetermined interval to be press-fitted. Will be.

Therefore, the sound insulation panels 10 and 10a of the present invention have a more stable coupling state because the fixing bodies 19 at both ends of the present invention are inserted into the H beam while being laminated and assembled between the upper and lower sound insulation panels. It can be seen that.

In addition, the front plate 11, the back plate 12, the sound insulation plate 13 and the diaphragm 14 is formed by the reinforcement ribs 16 formed along the bottom surface together with the uneven structure repeated along the entire plastic The strength reinforcement of the structure can be made it can be seen that it is possible to minimize the problem of strength degradation, which is a weak point of the plastic soundproof wall.

On the other hand, the construction process of the soundproof panel 10 constituting the structure will be described through two embodiments.

[First Embodiment]

First, referring to FIG. 5 to FIG. 8, the process of installing the soundproof wall of the present invention according to the first embodiment is performed by using a plurality of H beams 2 on the foundation concrete 1 at a predetermined interval. In order to prevent the occurrence of gaps on the soundproof panel seating surface as well as to install the first step to carry out a one-step process of seating the pad (4) made of rubber. (ST 1)

Subsequently, a two-step process of stacking the sound insulation panels 10 in a plurality of layers is sequentially performed while fitting both sides of the sound insulation panel 10 that is previously standardized to fit the rail grooves of the neighboring H beams 2. ST 2)

When the sound insulation panel 10 is stacked up to a predetermined height through the two-step process as described above, the fixing bar 20 is disposed on the front plate 11 and the rear plate 12 at the top of the sound insulation panel 10 ′. ), A three-step process is inserted. At this time, the fixing bar 20 to be fitted has a certain length as a soft material, as shown in a partial enlarged view of FIG. 6, thereby maintaining airtightness on the contact surfaces between both soundproof panels 10 and 10 ′ where line contact is made. To be installed (ST 3).

In addition, the topmost soundproof panel 10 ′ is inserted in the H beam 2 in a form of inverting the panel so that the upper part opened downward as shown in FIG. 7, and thus the bottom surface of the panel serves as an upper cover. It is to be carried out a four-step process to avoid the need to install a separate upper cover to prevent the inflow of (ST 4).

When the laminated construction of the soundproof panels 10 and 10 'is completed through the above process, the cap (not shown) is covered with the top of the H beam 2 to be fixed with a hook bolt and the H beam 2 exposed between the soundproof panels. The construction work is finished by carrying out the five-step process of installing the holding cover 40 to cover the (ST 5).

In the soundproof wall of the present invention made through such a construction process, the soundproof panel 10 stacked at a predetermined height forms a soundproof wall, and the topmost soundproof panel 10 'serves as an upper cover.

Therefore, the top finish is made to prevent lamination and foreign material inflow only with the soundproof panel made of one mold without making a separate top cover, thereby reducing the material cost and making the construction work more efficient. It can be seen.

In addition, since the fixing bar 20 is fitted in order to prevent the gap between the sound insulation panels 10 and 10 'caused by reversely installing the top sound insulation panel 10', a stable sound insulation effect can be maintained.

Second Embodiment

On the other hand, as a second embodiment of the present invention the construction process of the mixed-type (HDPE + PC + HDPE) soundproof wall to install a transparent plate in the required portion during the construction of the soundproof wall is shown through 9 and 10.

That is, the process of steps 1 and 2 in the present embodiment is performed in the same manner as in the first embodiment, but the soundproof panel 10 laminated in step 2 is provided with a transparent plate 30 as shown in FIG. Only the first height to be laid will be laminated.

When the primary stacking of the soundproof panel 10 is completed at a predetermined height, the transparent plate 30 having the circumference is wrapped in the frame 31 is installed thereon, and then the H beam is formed using the piece of the bracket 32. It is fixed to (2). At this time, the soundproof panel 10 "stacked directly under the transparent plate 30 is installed in an inverted form so that the open top surface is downward, thereby preventing foreign substances such as rainwater from entering the soundproof wall by the bottom surface. At this time, the connection part between the soundproof panels 10 and 10 "is inserted into the fixing bar 20 as shown in FIG. 10 to perform a 3-1 step of securing airtightness between the two.

In this manner, when the fixed installation of the transparent plate 30 is completed, the sound insulation panels 10 are secondarily stacked again, and when the secondary panels are stacked up to a predetermined height, the sound insulation panels of the uppermost stage are the same as in the first embodiment. Step 3-2 is performed to fit the fixing bar 20 to the portion 10 'will be installed.

In addition, the topmost soundproof panel 10 'is inverted so that the opened top can be downward, and inserted into the H beam 2 so that the bottom surface of the panel acts as an upper cover to prevent the inflow of rainwater or the like. It will be carried out a four-step process to avoid the need to install a separate top cover for.

When the stacking of the soundproof panels 10, 10 ', 10 "and the transparent plate 30 is completed through the above process, the cap (not shown) is covered on the top of the H beam 2 to fix with a hook bolt and the soundproof panel Construction is completed by performing a five-step process of installing the holding cover 40 to cover the H beam (2) exposed to the liver.

The mixed soundproof wall of the present embodiment, which is installed through such a construction process, does not need a separate cover body in installing the transparent plate 30 that can be viewed at a predetermined height of the soundproof wall, and thus, costs for manufacturing and installing the cover body and It is possible to save the labor maneuver is made easier soundproof wall construction.

That is, in the prior art, in the construction process of the soundproof wall, a cover body for preventing foreign substances such as rainwater from flowing into the soundproof wall, respectively, must be separately manufactured and installed at the lower part of the transparent plate and the top of the soundproof wall. According to the present invention, it can be seen that the workability can be greatly improved by inverting only the top and bottom of the soundproof panel having the same shape by continuously stacking them.

In addition, in the case of the sound insulation panel 10 'of the uppermost end, the coupling groove 15 formed on the bottom surface is located at the top due to the reverse installation, and the coupling groove 15 does not perform the function of assembly coupling. In rainy weather, it serves to guide rainwater to both sides.

Therefore, it can be seen that the rain water to prevent the inflow due to the flow along the front plate 11 or the back plate 12.

The plastic soundproof wall of the present invention as described above, the coupling is made according to the assembly structure between each soundproof wall to be laminated construction, it is possible to maintain a more stable construction state, and to achieve the overall strength reinforcement structure to reduce the strength of the soundproof wall It is possible to minimize the occurrence of damage.

In addition, the construction of the soundproof wall enables construction using only a single shape soundproof block molded at the factory without making and installing a separate top cover, thereby reducing the material cost according to construction and improving work efficiency. do.

In particular, by configuring a fixing bar for preventing gaps between the topmost soundproofing panel installed upside down, it is possible to prevent the partial soundproofing efficiency at the laminated portion between the panels to be reduced.

In the case of the soundproof panel reversely installed at the top, the coupling groove formed at the bottom for assembly is located at the top and serves as an excellent guide groove so that rainwater flows into the interior through the noise inflow hole formed at the front. It can effectively prevent that.

Claims (6)

The front plate 11 and the rear plate 12 to form an internal space between each other so that the sound absorbing material 9 can be inserted therein, the front plate 11 is formed with a plurality of noise inlet holes (11a) In the sound insulation panels 10 and 10a, which are provided at both sides, respectively, and a fixing body 19 is fitted into and coupled to the H-shaped steel, A coupling groove 15 is formed on the bottom of the sound insulation panels 10 and 10a so that the other sound insulation panels stacked up and down are fitted in an assembled form, and form a reinforcing rib forming an outer wall of the coupling groove 15. 16) is formed to protrude downward in the longitudinal direction at a certain height on both sides; Between the front plate 11 and the rear plate 12 is formed a partition 14 for partitioning a plurality of internal space, and the sound insulation plate 13 to be parallel to the front and rear plates (11, 12) Plastic clean soundproof panel structure, characterized in that. The method according to claim 1, The plastic soundproof panel structure, characterized in that the plurality of protruding pieces (17) formed along the coupling groove 15 at a predetermined interval. The method according to claim 1, The front panel 11 and the rear panel 12, the sound insulating plate 13 and the diaphragm 14 is a plastic clean soundproof panel structure, characterized in that to form a concave-convex shape is repeated at regular intervals for strength reinforcement. A step of installing the strut steel to fix the pad (4) on the retaining wall surface while fixing the strut steel (2) at a predetermined interval on the foundation concrete (1); (ST 1) Sound insulation panel lamination step of sandwiching a plurality of sound insulation panels 10 between each of the installed pillar shape (2) to be laminated at a predetermined height; (ST 2) When the sound insulation panel 10 is stacked, a fixing bar for installing a fixing bar 20 of elastic material before the top of the sound insulation panel 10 ′ is installed on the front plate 11 and the rear plate 12 of the panel. Step; (ST 3) After installing the fixing bar 20, the topmost soundproofing panel installation step of installing the topmost soundproofing panel 10 'in an inverted form so that the opening is downward; (ST 4) Plastic clean soundproofing panel construction method characterized in that consisting of. The method according to claim 4, In the soundproof panel stacking step (ST 2), the transparent plate 30 is fixedly installed on the holding steel 2 by using the bracket 32 at a predetermined height, and the sound insulation is laminated in contact with the lower portion of the transparent plate 30. Panel (10 ") is a plastic clean soundproofing panel construction method characterized in that the installation in the form inverted so that the opening is downward after installation of the fixing bar (20). The method according to claim 4 or 5, When the laminated construction of the soundproof panels 10, 10 ', 10 "is completed, the step (ST 5) to install the support cover 40 for preventing the external exposure of the holding steel (2) Clean soundproof panel construction method.

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