KR101810914B1 - Soundproofing block for closing the opening - Google Patents

Abstract

The present invention relates to a gang form soundproofing block to close an opening part, blocking noise and dust, which are generated from an inside dismantling work of a lower floor during a process to dismantle a gang form and are transferred to the outside through the opening part, wherein the soundproofing block is formed in a unit block to be able to be stacked and assembled, thereby being connected in accordance with a size of the opening part and preventing transfer of noise due to an internal air layer, and the soundproofing block is made of a transparent or translucent synthetic resin, thereby providing a daylighting effect and allowing a user to see the inside of the opening part. According to the present invention, the soundproofing block comprises: a soundproofing main body having a soundproofing space formed therein to block noise with an air layer; a rail coupling step protruding on both sides of an upper surface of the soundproofing main body in a longitudinal direction; a rail coupling groove formed on both sides of a lower surface of the soundproofing main body to receive the rail coupling step so as to stack the plurality of soundproofing main bodies; and a soundproofing groove formed in a concave shape in the longitudinal direction of both sides of a center of the soundproofing main body to divide the soundproofing main body into upper and lower sides, and close the upper and lower sides, so as to form a concave soundproofing space therein.

Description

[0001] Soundproofing block for closing the opening [

The present invention relates to a soundproofing block for shielding an opening, and more particularly, to a soundproofing block for shielding an opening, and more particularly, to a soundproofing block for shielding an opening, in which noise and dust generated by a dismantling operation of a lower layer are transmitted to the outside The soundproof block is formed as a unit block capable of being laminated and assembled to fit the size of the opening, the noise is prevented from being transmitted by the inner air layer, and the material is formed of a transparent or translucent synthetic resin, To a soundproofing block capable of opening through an opening portion.

Generally, buildings such as apartments or buildings are constructed by installing gang form (molding) and casting concrete to form a wall.

In order to construct the upper layer in the same manner as the above cured layer, a gantry is installed at the upper part. At this time, the gantry installed in the lower layer is subjected to noise and dust in the process of disassembling for other facilities, Dust has a negative effect on the users of the surrounding buildings coming out through open openings.

In order to solve the above-mentioned problems, it is essential that a technique for closing and blocking the opening of the layer during the dismantling work to prevent noise and dust from escaping to the outside is required. In order to achieve the above object, The construction of the gangway mold opening part for the outer wall construction of the high-rise building and the lower-layer frame opening part of the molding installation layer are disclosed in the patent registration No. 1562672 (name: A window-type window for installation of a door for soundproofing, lighting, ventilation and worker passage, comprising: a window frame installed and fixed on a slope of an edge of a mold opening of the gum; a window frame fitted to the window frame; And the window frame fixing member is connected to and secured to a plurality of vertical members provided on the transmission window and the mold of the gantry And a plurality of lower brackets for connecting and fixing the window frame fixing member to the lower cage of the gang form, the window frame connected to and fixed to the window frame fixing member, the window frame fitted to the window frame, And the multi-layer transmission window.

Accordingly, it is possible to easily install the windows of the gypsum formwork and the lower-layer frame openings of the gypsum formwork installation layer to obtain the effect of interception of the outside air, insulation, soundproofing, mining and ventilation.

However, the prior art has the disadvantages of manufacturing a double-layered transmission window in accordance with an opening formed at a different size in the construction of a building, and also raises manufacturing costs and transportation costs.

That is, since the openings formed in the building are formed in different sizes such as a veranda and a window frame, it is necessary to manufacture the double-layered transmission layer in accordance with the size thereof, and the double-layered transmission layer formed largely has difficulty in transportation.

Since the double-layer transmission window is formed of a uniform surface, there is a problem that when the noise is transmitted, it is not canceled out and a large noise may be generated due to the vibration.

For example, noise generated instantaneously and transmitted with the same decibel hits the even surface of the multi-layer transmission window, and vibration is generated. To cancel the noise, the surface is formed into an irregular or asymmetric shape, It is desirable to cancel each other by colliding with each other. However, the conventional double-layer transmission window which does not have such a shape has a problem that the noise shielding can not be effectively performed.

The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a soundproof block for shielding openings, which can be stacked and assembled so that the size thereof can be adjusted in accordance with openings of different sizes, A soundproof effect is improved by using an air layer inside, and a soundproof block for shielding an opening is provided which is formed by forming an outer shape of a soundproof block differently so that transmitted noise is offset or absorbed by a soundproof material installed on the soundproof block .

The present invention is configured as follows to achieve the above object. That is, a soundproof main body having a soundproof space formed therein to block noise from the air layer, a rail coupling jaw protruding in the longitudinal direction on both sides of the upper surface of the soundproof main body, and a rail coupling jaw And a rail coupling groove for laminating the soundproof main body.

And a rail coupling jaw protruding in the longitudinal direction on both sides of the upper surface of the soundproof main body, and a rail coupling jaw formed on both sides of the soundproof main body so that the rail coupling jaw is inserted And a sound insulation groove formed in the longitudinal direction of the sound insulation body so as to divide and close the sound insulation body so as to divide and close the sound insulation body so that a concave sound insulation space is formed therein. do.

In addition, the present invention is characterized in that the rail coupling tuck is inserted into the rail coupling groove, and the upper, lower and both sides of the soundproof block, which are laminated and fixed, are inserted and fixed so as to be closed.

And a soundproofing material formed of a soft material and fixed to the one of the soundproofing grooves formed on both sides of the opening and corresponding to the one soundproofing groove.

Further, the present invention is characterized in that the soundproof main body is laminated to form a slant cut portion cut at the front and rear sides of the completed soundproof block, and the whole is constituted by a triangular block.

Alternatively, the soundproof main body may be laminated to form a slant cut portion cut front and rear of the finished soundproof block, and the whole is constituted by a trapezoidal block.

And a quadrangular soundproofing material which is fixedly secured to the soundproof groove communicating with the quadrangle to provide a supporting force and to block noise and dust.

As described above, according to the present invention, it is possible to improve the soundproof effect by forming a soundproof space in the soundproof body constituting the soundproof block, and by slidingly connecting the upper surface and the lower surface of the soundproof main body, There is an effect that the soundproof main body can be shielded by being connected to each other.

Alternatively, by forming the concave sound-proof grooves in the center of the sound-proof body, the transmitted noise and the noise guided by the sound-proof grooves and returning toward the opening can be offset by colliding with each other.

In addition, by forming the horizontal ribs or the vertical ribs in the soundproof main body or the soundproofing grooves, respectively, it is possible to maintain the shape thereof, thereby improving the durability of the soundproof block.

Further, the soundproof groove is fitted to the soundproofing material by interposing the soundproofing material, so that the noise generated inside the opening can be cut off and the dust can be adsorbed.

In addition, by closing the outer edges of the soundproof blocks connected to each other by the channel, it is possible to prevent the noise penetrating into the inner soundproof space from being escaped to the outside.

In addition, triangular blocks are formed by forming warp cut portions on the front and rear sides of the soundproof main body connected to each other in a stacked manner, and by attaching them to each other to form a quadrangular soundproof block, there is an effect that the external force transmitted in the up, In addition, the soundproof grooves are formed asymmetrically in the installation direction of the soundproof main body, that is, in the horizontal direction and the vertical direction, so that the noise is canceled by each other and canceled.

Alternatively, it is possible to form a trapezoidal block by forming slant cut portions in front of and below the soundproof main body connected in layers, and attaching a soundproof main body to the inner space. In addition, the soundproof groove can support the external force more firmly, So that the noise blocking effect can be maximized.

Further, by fixing the rectangular soundproofing material integrally formed in the soundproof grooves communicating with each other in a quadrangular shape in the triangular block or the trapezoidal block, it is possible to improve the durability of the soundproof block and to exhibit firm fixation without an adhesive.

1 is a side view showing a state in which a soundproof block is installed on a vertical pipe of a gang-
2 is a perspective view illustrating a soundproof main body constituting a soundproof block according to the present invention;
3 is a perspective view showing a state in which a soundproofing groove is formed in a soundproofing body according to the present invention.
4 is a perspective view showing a state in which the soundproof main body of Fig. 3 is laminated to complete the soundproof block; Fig.
5 is a cross-
6 is a front sectional view showing a state in which a vertical rib is installed in a soundproof space according to the present invention
7 is a perspective view showing a state in which the laminated soundproof block according to the present invention is closed with a channel
8 is a perspective view illustrating a state in which a soundproofing material is installed on a soundproof block completed in a laminated state according to the present invention.
9 is a cross-
FIG. 10 is a side view showing a triangular piece formed by obliquely cutting the front and rear of the soundproof block made by laminating the soundproof main body according to the present invention
Fig. 11 is a side view showing a state in which a triangular block is attached by attaching the triangular block of Fig. 10
12 is a side view showing a state in which a rectangular soundproofing material is installed in the soundproof groove of FIG.
13 is an exploded perspective view showing a trapezoidal block according to the present invention.
14 is a perspective view showing a state in which only the trapezoidal block of Fig. 13 is attached and the central penetrating portion is closed by the soundproof block
Fig. 15 is a perspective view showing a rectangular soundproofing material in Fig. 14,

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

1 to 3, the soundproof block 1 of the present invention comprises a soundproof main body 10, a rail coupling jaw 21 formed on an upper surface of the soundproof main body 10, and a rail coupling And a sound insulation groove 30 formed in the center of both side surfaces of the sound insulation main body 10 and recessed therein.

1, the soundproof block 1 is fixed to a vertical pipe 111 extending downward from a gantry 110 installed for concrete pouring when a building is constructed, and the soundproof block 1 ) Closes the lower layer opening 100 to prevent noise and dust generated therein from escaping to the outside and diffusing.

As shown in FIG. 2, the soundproof main body 10 constituting the body of the soundproof block 1 is formed as a transparent or translucent body so as to transmit light or observe the inside of the opening 100, A sound insulating space 11 is formed to enclose an air layer inside the soundproof main body 10 to prevent the noise from being transmitted to the outside so as to eliminate a necessary medium for transmitting vibration to the outside.

In addition, on both sides of the upper surface of the soundproof main body 10, rail coupling jaws 21 are formed which are protruded and bent in the shape of "write-in", and the rail coupling jaws 21 are inserted / The rail coupling grooves 22 are formed. Therefore, a plurality of soundproofing bodies 10 can be stacked and fixed through the coupling of the rail coupling grooves 21 and the rail coupling grooves 22. [

The soundproof main body 10 constructed as described above is formed so as to be long in the longitudinal direction and is cut in accordance with the length of the opening 100 having various sizes such as the left and right widths when the building is constructed. The underside can be shielded by laminating the soundproof main body 10 at an appropriate height.

Therefore, the soundproof block 1, in which a plurality of soundproofing bodies 10 are laminated so as to shield the opening 100, is in contact with the inner side surface of the soundproofing body 10, The noise can be canceled by the absence of the medium for transmitting the vibration to the soundproof space 11 and dust can shield the noise and dust by blocking the inner surface and the light source of the outside sunlight or illumination is transparent or non- The soundproofing main body 10 formed of a translucent body can be directly transmitted to obtain a mining effect.

The soundproofing space 11 is provided with a vertical rib 12 for blocking noise and vibration penetrating into the soundproofing space 11 while maintaining the shape of the soundproofing space 11 by overcoming the load applied to the soundproofing main body 10 .

In order to more effectively block the noise, the sound insulation groove 30 is formed on both sides of the center of the sound insulation body 10 so as to be recessed therein.

3 to 6, the soundproofing groove 30 is recessed inside the soundproofing body 10, and the inside of the soundproofing space 30 is closed so that the soundproofing space 11 is divided into an upper portion and a lower portion, A concave soundproof space 31 is formed.

In other words, both side surfaces of the soundproof main body 10 are formed as a flat surface, and when the noise is transmitted, the noise shielding effect may be reduced by being reflected. However, by forming the soundproofing grooves 30 having different shapes in the soundproof main body 10, The sound transmitted to the main body 10 is returned or diffused through the concave portion and collided with the waves reaching the flat portion to be canceled to improve the soundproof effect. Similarly, the concave soundproof space 31 formed in the soundproof groove is soundproof The size and the shape of the space 11 are different from each other, so that the noise and vibration penetrating into the interior of the space 11 are irregularly reflected and offset.

Here, the soundproofing groove 30 may be thermally deformed in the course of high temperature and cooling in the process of injection molding the soundproof main body 10. Therefore, the horizontal ribs 32 for supporting the inside of the sound insulation grooves 30 formed on both sides of the concave soundproof space 31 are preferably formed to prevent thermal deformation.

Further, the plurality of soundproofing bodies 10 can be stacked and fixed, and noise can be removed through the upper, lower, and both sides of the completed soundproofing block 1. In order to solve this problem, it is possible to overcome the problem by closing the four sides with the channel 40.

As shown in FIG. 7, the channel 40 has a "C" shape into which the width of the soundproofing body 10 can be inserted. The soundproofing body 40 is fixed by bolts with the stacked soundproofing body 10 , The vertical pipe 111 constituting the gantry 110 and the channel 40 can be fixed with a fixing means such as a bolt to shield the opening 100.

In addition, although the noise can be canceled by the different shape of the soundproof main body 10 and the soundproof groove 30, the soundproofing material 50 can be installed so as to increase the soundproof effect and the dustproof effect in the case where relatively noises are generated .

As shown in FIGS. 8 and 9, the soundproofing material 50 is formed in a long length in a soft sponge shape having a self-stretching force, and is inserted and fixed in the soundproofing groove 30.

Therefore, the noise transmitted to the soundproofing material 50 can be absorbed and canceled, and dust collected by penetrating into the soundproofing material 50 can be easily removed by replacing the soundproofing material 50.

The size L of the soundproofing member 50 is smaller than the size L of the soundproofing member 30 so that the soundproofing member 50 can be easily fixed to the soundproofing groove 30 without a separate fixing means such as a separate adhesive. So that the soft sound insulation material 50 is firmly fixed or easily removable to the sound insulation groove 30.

The soundproofing material 50 is formed to protrude from the side surface of the soundproofing body 10 so that the outer surface of the building and the soundproofing block 1 are spaced apart from each other.

The reason for this is that the soundproof block 1 fixed to the vertical pipe 111 in the process of disassembling the gantry 110 may move arbitrarily and collide with the outer wall surface of the building to cause scratches or the like on the outer wall surface. It is possible to prevent damages by acting as a cushion between the soundproof block 1 and the outer wall surface.

The length of the soundproofing material 50 protruding from the soundproofing body 10 is about 1 mm to 5 mm so that the opening 100 is not largely separated from the soundproofing block 1, You will be able to block the emerging phenomenon.

10 to 12, the soundproofing block 1 is formed by laminating the soundproofing body 10, and the front and rear portions of the finished soundproofing block 1 are slantingly cut to form a slanting cutout portion 13, Is formed of a triangular block 60 having an overall shape of a triangle.

The triangular block 60 constituting the triangular-shaped body is provided with four pieces, and both ends of the triangular block 60 are adhered to each other with an adhesive to form a square-shaped body.

Therefore, when the soundproofing grooves 30 are arranged horizontally, the soundproofing grooves 30 of the triangular blocks 60 on both sides are arranged vertically so that the soundproofing grooves 30 are mutually communicated Thereby, there is an effect that the transmitted noise is irregularly reflected on the irregular surface and is canceled.

13 to 15, the soundproof block 1 is formed by laminating the soundproof main body 10, and the inclined cut portion 13 is formed by cutting the front and rear sides of the finished soundproof block 1 obliquely, Is formed of a trapezoidal-shaped block 70 having a trapezoidal shape in which a central portion is penetrated. As in the case of the triangular block 60, four blocks are attached to both ends with an adhesive, and the trapezoidal block 60 has a rectangular shape penetrating the inside thereof.

The penetrating central portion can be closed to the soundproof block 1 in which the soundproof main body 10 in which the slant cut portion 13 is not formed is intact, and noise and dust can be shielded.

The trapezoidal shape block 70 constructed as described above is formed in a soundproof block 1 in which the same effect is obtained by connecting the soundproofing grooves 30 in the same manner as the triangular block 60 and at the same time the inclined cutout portions 13 are not formed in the center- The noise canceling effect due to the irregular phenomenon can be maximized.

In other words, as described above, the wavelength due to noise and vibration is transmitted to a flat cross-section, and the reflected wavelength differs due to the same vibration, and thus appears as a large noise. However, the noise returning to the curved surface and the diffused noise are mixed It is possible to apply a noise cancellation principle that is canceled by a small sound in a collision.

Furthermore, a rectangular soundproofing material 80 having a square shape corresponding to a plurality of soundproofing grooves 30 communicating in a quadrangular shape by the triangular block 60 and the trapezoidal block 70 is installed.

The rectangular soundproofing material 80 is made of a soft material and is fixed to the soundproofing grooves 30 communicating with the soundproofing material 30 in a manner similar to the above soundproofing material 50. The rectangular soundproofing material 80 has a triangular block 60 or a trapezoidal It is possible to securely fix the square-shaped sound insulating material 80 after the shape blocks 70 are adhered with an adhesive, or to securely fix the square-shaped sound insulating material 80 only with the rectangular sound insulating material 80 without using an adhesive So that the triangular block 60 or the trapezoidal block 70 can be easily and easily disassembled.

The reason why the soundproofing material 50 or the quadrangular soundproofing material 80 is inserted into and fixed to the relatively narrow soundproofing groove 30 in the soundproofing body 10 is that the wide surface of the soundproofing body 10 So that the light source of sunlight or illumination penetrates to obtain a mining effect. That is, if the sound insulating material 50 or the rectangular sound insulating material 80 is fixed to the entire side surface of the soundproof main body 10, the soundproof effect may be improved, but the light can not be transmitted and the mining effect is deteriorated. Therefore, it is installed in the soundproofing groove 30, which is an optimal part for obtaining a soundproof effect and a mining effect.

As described above, in the soundproofing block 1 of the present invention, the soundproofing body 10 configured to be laminated in a unit block and the soundproofing grooves 30 formed on both sides of the soundproofing body 10 can diffuse the waves of noise Shaped block 60 or the trapezoidal block 60 in which the soundproofing grooves 30 communicate with each other by forming the inclined cutout portions 13 for cutting the soundproof block 1 made by laminating the soundproofing bodies 10, 70 to improve the mutual support force and greatly improve the canceling effect of the noise or to fix the square sound insulating material 80 by inserting the square sound insulating material 80 into the rectangular sound insulating grooves 30 It is possible to provide a gang-shaped soundproofing block for shielding a useful opening that can be used.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

Soundproofing block: 1 Sound Body: 10
Soundproofing space: 11 Vertical ribs: 12
Slope cut section: 13 Rail coupling jaw: 21
Rail Joining Groove: 22 Soundproofing Groove: 30
Concave soundproof space: 31 Horizontal ribs: 32
Sound channel: 40 Sound insulation: 50
Triangle top block: 60 trapezoidal contour block: 70
Rectangular connection Soundproofing material: 80 Openings: 100
Gang Foam: 110 Vertical Pipe: 111

Claims (11)

A soundproofing block (1) installed on a lower vertical pipe (111) of a gantry (110) so as to shield noise and dust diffusion through an opening (100) formed in a lower layer at the time of dismantling the gantry (110)
(10) having a soundproof space (11) formed so as to block noise from an air layer inside and being cut in a lengthwise direction so as to correspond to the length of various openings, and a sound insulation body And rail coupling grooves 21 are formed on both sides of the lower rail in such a manner that the rail coupling grooves 21 are inserted and fixed in a shape of " 22 are vertically formed in the soundproof space 11 so as to stack the plurality of soundproofing bodies 10 so that the noise entering the soundproof space 11 can be absorbed by the inside of the soundproofing body 10, And a vertical rib (12) for blocking the opening of the opening. A soundproofing block (1) installed on a lower vertical pipe (111) of a gantry (110) so as to shield noise and dust diffusion through an opening (100) formed in a lower layer at the time of dismantling the gantry (110)
(10) having a soundproof space (11) formed so as to block noise from an air layer inside and being cut in a lengthwise direction so as to correspond to the length of various openings, and a sound insulation body A rail coupling jaw 21 is formed in such a manner as to protrude and bend in the longitudinal direction and is formed with a plurality of soundproofing bodies 21 in the form of " (10) is recessed in the longitudinal direction of both sides of the center of the sound insulation body (10) so as to divide and close the sound insulation body (10) upwardly and downwardly so that the concave sound insulation space And a horizontal rib 32 formed horizontally in the concave soundproof space 31 so as to support the two soundproofing grooves 30 therein, In the opening 100 of the soundproofing groove 30, And a sound insulation member 50 fitted and fixed to the corresponding one sound insulation groove 30 and adapted to absorb noise and dust from the opening 100. The size L of the sound insulation member 50 is greater than the size L of the sound insulation recess 30, The outer side of the soundproofing material 50 is protruded P outwardly from one side of the soundproofing body 10 so as to be perpendicular Characterized in that the sound-absorbing block (1) fixed to the pipe (111) swings and absorbs impact when it comes into contact with the wall of the building. 3. The method according to claim 1 or 2,
A plurality of the soundproofing bodies 10 are formed in a "C" shape such that the upper, lower and both sides of the soundproof block 1 laminated and fixed using the rail coupling grooves 21 and the rail coupling grooves 22 are inserted and fixed And a channel (40) is formed in the opening. 3. The method of claim 2,
And a vertical rib (12) formed vertically in the soundproof space (11) to block the noise entering the soundproof space (11) while internally supporting the soundproof body (10) Gang form soundproofing block. delete delete delete delete delete delete delete

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