KR102314603B1 - gang form fixed type noise blocker for construction building - Google Patents

Abstract

Disclosed is a gang form fixing type noise blocking device for a construction building. The disclosed gang form fixing type noise blocking device for a construction building is the gang form fixing type noise blocking device which is fixedly installed at the lower cage of gang foam to lift and install gang foam to construct an upper layer while blocking the opening unit for window installation in a building under construction, and is characterized by comprising: a front support frame which is fixedly coupled to the lower cage of gang foam, and of which the front surface circumference unit is constructed to cover the outer region of the opening unit for window installation, the central portion has a first lighting hole formed to introduce sunlight, and the rear surface circumference has a mounting groove formed to allow a lighting member to be inserted; a rear support frame which is inserted into the mounting groove such that the lighting member may be fixated at the gap from the front support frame, and has a second lighting hole formed to communicate with the first lighting hole; the lighting member which is composed of a breakage prevention member which improves the hardness of the lighting member and provides a predetermined supporting force against a wind pressure, and a plurality of lighting sheets which are respectively pressed against the front and rear side portions of the breakage prevention member and made of a transparent material, and which are fixed by the combination of the rear support frame and the front support frame in a state of being inserted into the mounting groove so as to block the first lighting hole in order to block emission of noise and dust and introduce external sunlight; and a soundproof means which is formed at the circumference of the front surface portion of the front support frame, and comes in close contact with the outer region of the opening unit for window installation to prevent noise from leaking to the outside through the gap between the front support frame and the outer wall surface of the building. Therefore, the emission of noise and dust can be prevented.

Description

gang form fixed type noise blocker for construction building}

The present invention relates to a gang form fixed type window and door noise blocking device, and more particularly, it is installed to block the windows and doors of the building together with the lifting installation of the gang form when constructing a high-rise building, and blocks noise and dust from being emitted, It relates to a gang form fixed type window noise blocking device that is configured to prevent the light sheet from being damaged by the environment, and can maximize the noise and dust blocking function by increasing the adhesion to the window part as well as keeping the work space bright at all times.

In general, most of the exterior walls of buildings such as apartments, buildings, or shopping malls in high-rise buildings are constructed by pouring concrete. While the concrete is curing, it plays a role of maintaining the fixed shape and dimensions and protecting it from external influences while preventing the leakage of moisture until the concrete hardens.

However, noise and dust generated in the process of dismantling the inner formwork after the concrete curing is completed are released to the outside through the open section for the formation of balconies and windows. In addition to causing inconvenience, it can be provided as a cause of complaints.

Accordingly, in Korean Patent Application Laid-Open No. 10-2019-0009392, a shielding plate for shielding the opening of a building installed to seal at least one of the opening of the gangform and the opening formed in the lower layer of the building in which the gangform is installed In the, Light transmitting plate, the skylight is provided; and a sound absorbing material fixed to the skylight so as not to cover the skylight and blocking noise and dust.

However, the above-mentioned prior art document does not disclose a structure for easily attaching and detaching the blocking plate to the open portion, and also the blocking plate does not firmly adhere to the open portion, so there is a problem that the blocking performance of noise and dust is very insufficient. .

In addition, when the high-rise building is constructed, there is a problem in that the light plate is damaged by the wind pressure formed around the open part, thereby reducing the noise and dust blocking effect.

In addition, although the positions of the openings are all different according to the design structures of various buildings, it is very difficult and cumbersome to adjust the positions of the light plates to the openings of these various positions and install them.

Republic of Korea Patent Publication No. 10-2019-0009392

The present invention was devised to solve the problems of the prior art as described above. It is fixedly installed in the lower cage of the gangform, and is installed so as to closely adhere to the window and door parts formed in the building together with the lifting installation of the gangform for the construction of the upper floor. An object of the present invention is to provide a gang form fixed noise isolator for construction buildings that can block the emission of dust.

However, the object of the present invention is not limited thereto, and even if not explicitly mentioned, the object or effect that can be grasped from the solution or embodiment of the problem is also included therein.

In order to achieve the above object, the noise isolating device of the gang form for a construction building of the present invention is fixedly installed in the lower cage of the gang form, and is installed to block the opening part for installing the window and door of the building under construction together with the lifting installation of the gang form for the upper floor construction. A gangform fixed type noise isolation device, fixedly coupled to the lower cage of the gangform, the front periphery is configured to cover the outer surface of the opening for window and door installation, a first light hole for introducing sunlight is formed in the center portion, and a lighting member on the rear periphery a front support frame having a seating groove in which the insertion is made; a rear support frame inserted into the seating groove to fix a light-mining member between the front support frame and a second light hole communicating with the first light hole; It consists of a breakage preventing member that improves the rigidity of the light-mining member and provides a predetermined support force against wind pressure, and a plurality of light-mining sheets that are pressed on the front and rear portions of the breakage-preventing member, respectively, and made of a transparent material, 1 The light-mining member is fixed by the coupling of the rear support frame and the front support frame in a state inserted into the seating groove to block the light hole, thereby blocking the emission of noise and dust and introducing external sunlight; Soundproofing means formed around the front portion of the front support frame, close contact with the outer surface of the opening for installing windows and doors to prevent noise from leaking to the outside through the gap between the front support frame and the outer wall surface of the building; includes; characterized in that

The soundproofing means is made of an elastic material, is coupled to the front periphery of the front support frame, an air layer is formed inside which attenuates noise, and is elastically deformed while pressing the outer surface of the opening part for window and door installation to increase the contact area. It may be configured to include a soundproof member provided with a first noise blocking tube.

The soundproof member is formed to be spaced apart from the inside of the first noise-blocking tube by a predetermined distance, and forms a double contact structure with the first noise-blocking tube on the outer surface of the opening for the window and door installation to improve the noise-blocking performance. A blocking tube may be further configured.

It is made of a sponge material, is installed between the first noise blocking tube and the second noise blocking tube, and is in close contact with the outer surface of the opening for the window and door installation to close the space between the first noise blocking tube and the second noise blocking tube It may be configured to further include a; noise absorbing member for absorbing and removing the noise transmitted through.

According to the above, the noise blocking device of the present invention has a structure that is fixedly installed on the lower cage of the gang form. As the installation work of the blocking device is not required, the installation becomes very easy, and it is possible to block the construction noise and dust generated inside the building from being emitted to the outside of the building, and to maintain good lighting properties. Soundproofing means formed around the front of the support frame and the outer surface of the opening further prevents leakage and emission of noise or dust to the outside, thereby improving noise blocking performance, significantly reducing civil complaints around construction sites and preventing noise disputes. It is possible to significantly reduce the required cost.

In particular, according to the present invention, the soundproofing means consists of a noise blocking member and a noise absorbing member, and the noise blocking member is provided with a noise blocking tube having an air layer formed therein to reduce noise, and is pressed against the outer wall surface of a building by pressure. Since it is installed so that the contact area is increased as this is done, the noise blocking performance is greatly improved, and in particular, the noise blocking tube has a double structure to be spaced apart by a predetermined interval, and the sound is absorbed by the sponge material between the noise blocking tubes of the double structure. Since it is installed so that the member is interposed, there is an effect that the noise barrier property is further improved.

1 is an exemplary view of the use of a gang form fixed noise isolating device for a construction building according to an embodiment of the present invention;
2 is a perspective view showing a gang form fixed type noise isolating device for construction buildings according to an embodiment of the present invention;
3 is a perspective view of the noise blocking device of FIG. 2 viewed from another direction;
4 is a view showing the installation state of the noise blocking device of the present invention,
5 is an enlarged cross-sectional view of the main part of the noise isolation device of the present invention;
6 is a view showing the installation form of the noise blocking member and the noise absorbing member of the present invention,
7 is a view showing another installation form of the noise blocking member and the noise absorbing member of the present invention.

The above objects, other objects, features and advantages of the present invention will be easily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

In this specification, when a component is referred to as being on another component, it may be directly formed on the other component or a third component may be interposed therebetween. In addition, in the drawings, the thickness of the components is exaggerated for effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional and/or plan views, which are ideal illustrative views of the present invention. In the drawings, thicknesses of films and regions are exaggerated for effective description of technical content. Accordingly, the form of the illustrative drawing may be modified due to manufacturing technology and/or tolerance. Therefore, embodiments of the present invention are not limited to the specific form shown, but also include changes in the form generated according to the manufacturing process. For example, the etched region shown at a right angle may be rounded or have a predetermined curvature. Accordingly, the regions illustrated in the drawings have properties, and the shapes of the illustrated regions in the drawings are intended to illustrate the specific form of the region of the device and not to limit the scope of the invention. In various embodiments of the present specification, terms such as first, second, etc. are used to describe various components, but these components should not be limited by these terms. These terms are only used to distinguish one component from another. The embodiments described and illustrated herein also include complementary embodiments thereof.

The terminology used herein is for the purpose of describing the embodiments, and is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, the terms 'comprises' and/or 'comprising' do not exclude the presence or addition of one or more other components.

In describing the specific embodiments below, various specific contents have been prepared to more specifically describe the invention and help understanding. However, a reader having enough knowledge in this field to understand the present invention may recognize that it may be used without these various specific details. In some cases, it is mentioned in advance that parts that are commonly known and not largely related to the invention are not described in order to avoid confusion without any reason in describing the present invention.

Hereinafter, with reference to FIGS. 1 to 7, a gang form fixed type noise isolating device 100 for construction buildings according to an embodiment of the present invention will be described.

Before explaining the noise isolation device 100 of the present invention, the gang form 10 will be described. , is installed parallel to the shaft formwork 11 and is fixed at the lower end of the upper cage 12, the upper cage 12 to secure a working space for the installation and dismantling of the formwork, and parallel to the outer wall formed by the formwork It is installed and configured to include a lower cage 13 to secure a working space for plastering and painting, etc., and when constructing high-rise buildings such as apartments and buildings, a gang form 10 for sequentially constructing the upper floors. Construction is carried out by lifting the whole.

The noise blocking device 100 of the present invention is fixedly installed in the lower cage 13 of the gang form 10, and when the gang form 10 is lifted to the upper part for the construction of the upper layer, as shown in FIG. It is configured to block the emission of construction noise from inside the building to the outside by being installed and installed in a form in which the open part w is pressed and in close contact.

The noise blocking device 100 of the present invention is configured to include a support frame 110 , a light-lighting member 120 , a noise blocking member 130 , and a noise absorbing member 140 .

The support frame 110 is configured to be fixedly coupled to the outer periphery of the lighting member 120 , and supports the shape of the lighting member 120 to maintain the planar shape of the lighting member 120 , and the lighting member 120 . ) is a configuration for fixed installation to the front frame (13a) of the lower cage (13) of the gang form (10).

The support frame 110 is configured to include a front support frame 111 and a rear support frame 112 .

The front support frame 111 may be made of a metal material such as aluminum or wood, and has a rectangular frame shape, a first light hole 111a is formed in the center part, and the light mining member 120 is inserted in the rear circumference part. The seating groove 111b is configured to be configured.

The rear support frame 112 may be made of a metal material such as aluminum or wood, and has a rectangular frame shape, and a second light hole 112a facing the first light hole 111a is formed in the central part, and is seated. In a state in which the light-mining member 120 is inserted into the groove 111b, it is inserted into the seating groove 111b so that the light-mining member 120 is interposed between the front support frame 111 and the front support frame 111. ) and the bolts, nuts, etc. are coupled to each other by a fastening member (B) to fix the lighting member (120).

The rear surface of the support frame 110 , that is, the rear surface of the front support frame 111 and the rear surface of the rear support frame 112 are the front of the lower cage 13a of the gang form 10 , that is, the front vertical of the lower cage 13 . It may be configured to be fixedly coupled to the frame 13a through fastening such as welding or bolting.

At this time, when the lifting installation is made for the construction of the upper layer in the building under which the gang form 10 is being constructed, the support frame 110 is the opening part w to face the outer surface of the opening part w for window and door installation formed in the building. It is configured to have a size larger than the hole size.

The lighting member 120 is configured to be inserted into the seating groove 111b formed outside the first lighting hole 111a, and preferably, the edge portion is configured to be in close contact with the inner circumferential surface of the seating groove 111b. , is constructed to block the emission of noise and dust.

The light-mining member 120 improves the rigidity of the light-mining member 120 itself so that it can be separated from the first light-emitting hole 111a by wind pressure, such as draft, or to prevent damage caused by the wind pressure. It is composed of a breakage preventing member 122 that provides a predetermined supporting force, and a plurality of light-mining sheets 124 made of a transparent material at the front and rear portions of the breakage preventing member 122, respectively.

Here, the plurality of light sheet 124 may be made of a common transparent vinyl material, but is not limited thereto, and any material may be used as long as it can easily transmit sunlight.

In addition, the plurality of light mining sheets 124 of the present invention are formed integrally with the breakage preventing member 122 while being coupled by compression after being disposed on the front and rear portions of the breakage preventing member 122 .

At this time, the lighting member 120 may be configured to be coupled to the inner circumferential surface of the seating groove 111b by bonding, but is not limited thereto, and the rear support frame 112 is inserted into the seating groove 111b. In the state, by coupling the front support frame 111 and the rear support frame 112 by penetrating the bolt using the fastening means (B) of the bolt and the nut and tightening the nut by fastening, the front support frame 111 and the rear Between the support frames 112 , the periphery of the lighting member 120 may be fixed.

The soundproof means 130 and 140 are installed on the front periphery of the front support frame 111, and are configured to be in close contact with the support frame 110 and the outer peripheral surface of the opening part w for window installation of the building under construction, It is configured to prevent noise from being emitted to the outside through between the outer peripheral surface of the opening (w) and the front support frame (111).

The sound insulation means 130 and 140 are configured to include a noise blocking member 130 and a noise absorbing member 140 .

The noise blocking member 130 is made of an elastic rubber material, and is configured to be coupled and installed on the front periphery of the front support frame 111 . The noise blocking member 130 may be configured to be coupled to the front surface of the front support frame 111 by an adhesive method, but as shown in FIG. 5, the front support frame 111 using the fastening means (B), When the light-mining member 120 and the rear support frame 112 are coupled to each other, the noise blocking member 130 is closely attached to the front periphery of the front support frame 111 and the noise blocking member 130 is located in the middle of the width direction. In a state in which the fixing panel 115 made of metal or wood is disposed, the fixing panel 115, the noise blocking member 130, the front support frame 111, the light-mining member 120 and the rear by the fastening means (B) The support frame 112 may be configured to be coupled.

In the present invention, the noise blocking member 130 is in close contact with the front periphery of the front support frame 111 and the front support frame 111 is fixedly coupled to the contact pad 131 and the contact pad 131 . A first noise blocking tube 132, which is formed along the outside and has an air layer 133 having noise attenuation therein, is formed and is pressurized to the outer surface of the window installation opening to increase the contact area by elastic deformation, and the first In the same manner as the noise blocking tube 132 , an air layer 133 having noise attenuation is formed therein, and formed along the inner end of the contact pad 131 spaced apart from the inside of the first noise blocking tube 132 by a predetermined distance. It is configured to include a second noise blocking tube 132 ′ to improve noise blocking performance by forming a double adhesion structure together with the configured first noise blocking tube 132 .

The noise absorbing member 140 is made of a sponge material, and is closely coupled to the middle of the width of the contact pad 131 so as to be disposed between the first noise blocking tube 132 and the second noise blocking tube 132', It is configured to absorb the noise transmitted through the space between the first noise blocking tube 132 and the second noise blocking tube 132' to remove the noise.

In addition, the noise absorbing member 140 of the present invention may be configured to be coupled to the middle portion in the width direction of the contact pad 131 by an adhesive, and in this case, the fixing panel 115 by the fastening means (b). , in a state in which the noise blocking member 130, the front support frame 111, the light member 120, and the rear support frame 112 are combined, the noise absorbing member 140 toward the front side of the contact pad 132 in the width direction. By attaching it may be configured not to be exposed to the outside to the fastening means (b).

The thickness of the noise isolation device 100 of the present invention, that is, from the rear end of the support frame 110 to the front end of the noise isolation tubes 132 and 132', is from the front frame 13a of the lower cage 13 of the gangform 10. It is configured to be somewhat larger than the distance to the outer wall surface of the building under construction (outer face of the open part (w) of the building). is installed so that the noise blocking tubes 132 and 132' are pressurized to the outer surface of the open part w of the building, and the noise blocking tubes 132 and 132' are pressed against the outer surface of the open part w compared to the initial state. It may be configured so that close contact is made in a form in which the contact area is increased.

In this way, the noise blocking device 100 of the present invention has a structure that is fixedly installed on the front of the lower cage 13 of the gang form 10, and the noise blocking device 100 is automatically installed along with the lifting installation of the gang form 10 of the building. As the installation is made to block the opening (w), it is possible to block the construction noise and dust generated inside the building from being emitted to the outside of the building, and to maintain good lighting properties as it is, and, in addition, the front edge of the support frame (110) The noise blocking function is improved by further preventing noise or dust from leaking through the outer surface (outer wall surface of the building) between the support frame 110 and the open part w by the soundproofing means 130 and 140 formed in the can be

In particular, in the present invention, the soundproofing means 130 is composed of a noise blocking member 130 and a noise absorbing member 140, and the noise blocking member 130 is a noise blocking tube in which an air layer 133 for reducing noise is formed. (132, 132') provided, when pressed to the outer surface of the open part (w) in the initial state, the shape deformation occurs while being pressed, so that the contact area with the outer surface of the open part (w) is configured to rise, so noise blocking performance In addition, the noise blocking tube (132, 132') is made up of two such noise blocking tubes (132, 132') are made of a double structure spaced apart by a predetermined distance, between which the noise absorbing member 140 made of a sponge material is installed to remove the noise can be done more reliably.

On the other hand, in the present invention, the noise blocking member 130 and the noise absorbing member 140 are respectively configured at the left and right ends and upper and lower ends of the front periphery of the support frame 110 as shown in FIG. The installed noise blocking member 130 and the noise absorbing member 140 may be configured to be disposed between the noise blocking member 130 and the noise absorbing member 140 installed at upper and lower ends.

In addition, referring to FIG. 7 , both ends in the longitudinal direction of the noise blocking member 130 and the noise absorbing member 140 are configured to form inclined surfaces 135 and 145 cut at an angle of 45 degrees, installed at the left and right ends and the upper and lower ends Among the noise blocking member 130 and the noise absorbing member 140 , the noise blocking member 130 and the noise absorbing member 140 adjacent to each other at right angles may be installed so that the ends thereof are in contact with each other at an inclination of 45 degrees. In this case, the air layers 133 of the noise blocking members 130 of the noise blocking members 130 adjacent to each other at right angles to each other are configured to be connected to each other, so that the four noises arranged in a rectangle at the upper and lower ends of the front left and right ends of the support frame 110 . The blocking member 130 is configured to have a closed structure such that the air layer 133 is connected to each other between the four first noise blocking tubes 132, and the four second noise blocking tubes 132' are inside each other. After the installation is made so that the air layer 133 of the air layer 133 is configured to form a closed structure to be connected to each other so that the noise blocking member 130 is pressed against the outer surface (outer wall surface of the building) of the open portion w, in the open portion w When separated, the restoring force in which the first noise blocking tube 132 and the second noise blocking tube 132 ′ are restored to their original state may be improved.

On the other hand, as shown in FIGS. 6 and 7 , the noise blocking member 130 and the noise absorbing member 140 of the present invention are at the front left end, front right end, front upper end, and front lower end of the support frame 110 . Although it is shown as being configured to be installed separately from each other, it is not limited thereto, and the noise blocking member 130 and the noise absorbing member 140 are configured in a square ring shape, so that they can be installed on the front periphery of the support frame 110 at once. Of course, it can be configured to be done.

In the above, the present invention has been shown and described in connection with preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the construction and operation as shown and described as such. Rather, it will be apparent to those skilled in the art that many changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims. Accordingly, all such suitable alterations and modifications and equivalents are to be considered as falling within the scope of the present invention.

110...support frame
111...front support
111a...First Mining Hall
111b...Seating groove
112...rear support
112a...Second Mining Hall
115...Fixed panel
120... Mining member
130...noise blocking member
131...Adhesive pad
132...The first noise-blocking tube
132'...Second noise blocking tube
133...air layer
140...noise absorbing member

Claims (4)

A gang form fixed type noise isolation device that is fixedly installed in the lower cage of the gang form and is installed to block the opening part for window installation of a building under construction together with the lifting installation of the gang form for upper floor construction,
A fixed coupling is made to the lower cage of the gang form, the front periphery is configured to cover the outer surface of the opening for window and door installation, a first light hole for introducing sunlight is formed in the center portion, and a seating groove for inserting a light member is formed on the rear periphery. Formed front support frame;
a rear support frame inserted into the seating groove to fix a light-mining member between the front support frame and a second light hole communicating with the first light hole;
It is composed of a breakage preventing member that improves the rigidity of the light-mining member and provides a predetermined supporting force against wind pressure, and a plurality of light-mining sheets that are pressed on the front and rear portions of the breakage-preventing member, respectively, and made of a transparent material, 1, a lighting member for blocking the emission of noise and dust and introducing external sunlight by being fixed by the coupling of the rear support frame and the front support frame in a state inserted into the seating groove to block the first light hole;
Soundproofing means formed around the front portion of the front support frame, close contact with the outer surface of the opening for installing windows and doors so that noise does not leak to the outside through a gap between the front support frame and the outer wall surface of the building; includes; and
The sound insulation means,
First noise blocking made of an elastic material, coupled to the front periphery of the front support frame, an air layer having noise attenuation formed therein, and elastically deformed while pressing the outer surface of the opening part for window and door installation to increase the contact area It includes a noise blocking member provided with a tube,
The noise blocking member is formed to be spaced apart from the inside of the first noise blocking tube by a predetermined interval, and forming a double adhesion structure with the first noise blocking tube on the outer surface of the opening part for window and door installation to improve the noise blocking performance. A noise-insulating tube is further configured,
It is made of a sponge material, is installed between the first noise blocking tube and the second noise blocking tube, and is in close contact with the outer surface of the opening for the window and door installation to close the space between the first noise blocking tube and the second noise blocking tube A gang form fixed noise isolating device for construction buildings, characterized in that it further comprises; a noise absorbing member that absorbs and removes noise transmitted through it.

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