KR20170087698A - Sound-proof and dust-proof for the hypothesis wall assembly - Google Patents

Sound-proof and dust-proof for the hypothesis wall assembly Download PDF

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Publication number
KR20170087698A
KR20170087698A KR1020160007587A KR20160007587A KR20170087698A KR 20170087698 A KR20170087698 A KR 20170087698A KR 1020160007587 A KR1020160007587 A KR 1020160007587A KR 20160007587 A KR20160007587 A KR 20160007587A KR 20170087698 A KR20170087698 A KR 20170087698A
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KR
South Korea
Prior art keywords
chassis
clamp
frame
front panel
sound
Prior art date
Application number
KR1020160007587A
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Korean (ko)
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KR101777817B1 (en
Inventor
박경아
박춘종
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박경아
박춘종
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Publication date
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Priority to KR1020160007587A priority Critical patent/KR101777817B1/en
Publication of KR20170087698A publication Critical patent/KR20170087698A/en
Application granted granted Critical
Publication of KR101777817B1 publication Critical patent/KR101777817B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The present invention relates to a clamping device for clamping a plurality of clamps fastened to a horizontal steel pipe of a scaffold which is installed around the circumference of a worksite in order to improve the soundproofing and dustproofing effect by improving the clearance between joining faces, And a chassis frame in which the first and second chassis are meshed with each other in a bi-directional symmetrical structure by the clamp, wherein the first and second chassis are provided with a coupling stopper at a joining face- And a scaffold support is further provided between the flange for holding the clamp of the clamp and the clamp flange for holding the clamp of the clamp.

Description

[0001] Sound-proof and dust-proof for the hypothesis wall assembly [

More particularly, the present invention relates to an assembly for a soundproof and vibration proof structure, which improves the joining face-to-face structure during assembling to improve the soundproofing and dustproofing effect and improves the installation stability due to external impact, And more particularly, to a wall assembly for a soundproof and vibration proof.

Modern industrial technology that meets the changes of the times can no longer be aimed only at increasing convenience of human life. There is a growing awareness of the importance of industrial technology in creating a pleasant environment.

Accordingly, research and development efforts for eliminating or reducing various pollution factors that may be caused by not only the related technology but also the related technology are becoming more and more important in the modern industrial structure.

If we take pollution factors that are closely related to the daily lives of modern people, pollution factors such as noise and dust (dust) are the most likely. Noise pollution due to various mechanical sounds used during construction can not be avoided in construction sites for the construction, reconstruction and reconstruction of various buildings.

Especially, in the case of various construction sites located in the city center, it has attracted attention as a factor to increase the noise pollution in the vicinity of the site, such as a house, an office, or a school, along with the noise generated from a running vehicle.

In order to solve such a problem, a fence-type soundproof wall is installed along the periphery of the site to effectively prevent the dust or noise from being radiated to the outside while considering the surrounding landscape of the construction site. Most of these soundproofing walls are equipped with a sound absorbing material.

The conventional hypothetical soundproofing wall is formed of plastic, and is capable of mounting a sound absorbing material, and is supported by a horizontal steel pipe of a rear side scaffold by a clamp having upper and lower holder portions. A female and male coupling parts are provided on the left and right sides of the soundproof wall, and a holder insertion groove is provided on the outer side of the coupling part so that both ends of the holder of the clamp are hooked.

The clamp is fitted to the horizontal steel pipe in a state where the soundproof wall in the form of a fence is continuously connected, the holder attached to the clamp is inserted into the holder insertion groove formed in the soundproof wall, and if the clamp is tightened with a screw, The clamp is pushed by the horizontal steel pipe and the soundproof wall is fixed by the horizontal steel pipe.

However, since the clamp and the holder are separated from each other and the holder is attached to the clamp by riveting or welding, the conventional construction of the sound-absorbing wall is complicated and difficult to manufacture. There is a problem that the manufacturing cost is high.

Further, when fixing the attachment holder of the clamp to the joint where the male and female parts of the soundproof wall are docked, there is a problem that the soundproof wall is not properly coupled or distorted due to obstacles such as the topography flatness of the construction site.

Particularly, when the fastening force of the surface abutting on the clamp is large, the front side joining surface which is not directly fastened by the clamp is opened, the holder can not be fixed by any external force such as wind, And can not solve the problem that can not guarantee the safety of installation.

SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the prior art described above, and it is an object of the present invention to provide a soundproof and vibration proofing structure capable of improving soundproofing and dustproofing effects, To provide a hypothetical wall assembly.

Further, it is an object of the present invention to provide an assembled wall assembly for a soundproof and dustproof, which can be easily disassembled and assembled, thereby reducing the labor required for the construction work and enhancing the reuse rate after dismantling.

In addition, the object of the present invention will become more apparent from the following description of the technical constitution and the description of the organic operation of each other.

The present invention provides a soundproof and vibrationproof paulownia wall assembly for a vehicle, comprising: a plurality of clamps fastened to a horizontal steel pipe of a scaffold that is installed around a circumference of a site; and a plurality of clamps that are engaged with the first and second chassis, Wherein the first and second chassis are provided with a coupling stopper at a joint face portion where the first and second chassis are in contact with each other and a scaffold support band is further provided between the flange for holding the clamp of the clamp .

The joining facing portions of the first and second chassis include bent portions for dropping the contact states of the corresponding surfaces from each other and the joining facing portion may further include a binding means in the joining facing portion so as to prevent the mutual separation, .

Here, the binding means may be embodied in the form of a mandrel-like male / female protrusion or groove, or a rail-type holding step.

The first and second chassis include a first insert frame for fitting the front panel, a second insert frame for fitting the rear panel, and a second insertion frame for fitting the sound absorbing material between the front panel and the rear panel. And a third insertion frame between the insertion frames may be separately provided.

The front panel may be configured to be connected and extended in a flange-overlapping manner, and the rear panel may be formed in various forms such as a synthetic resin material or a steel plate having a plurality of sound-absorbing holes.

According to the soundproof and dustproof assembled wall assembly for a soundproof and vibration proof according to the embodiment of the present invention, the structure of the joint face, that is, the coupling stopper stage or the pivot support stand, provides a technical feature of improving the soundproofing and dustproofing effect due to the clearance of the chassis frame . In particular, it is possible to increase the sound absorption rate to 60% of MRC by filling a sound-absorbing material harmless to the human body.

In addition, according to the embodiment of the present invention, it is possible to improve the durability against any external impact from a bent end of a joining face portion or a predetermined binding means, , The rear panel is a plastic article with perforated steel plate or sound-absorbing hole, and the front panel is finished with steel to guarantee installation stability.

Particularly, according to the embodiment of the present invention, by adopting and applying the front and rear panels which can be connected and extended in a flange overlapping manner, It is possible to reduce the labor force required for the construction work and to reduce the material cost by raising the reuse rate after demolition.

FIG. 1 is a schematic view showing an assembled wall assembly for soundproofing and dustproofing according to a first embodiment of the present invention.
FIG. 2 is a sectional view showing an installation state of a wall assembly for soundproofing and dustproofing according to a second embodiment of the present invention.
3 is a cross-sectional view illustrating a chassis frame of a pant wall assembly for soundproofing and dustproofing according to a third embodiment of the present invention.
FIG. 4 is a schematic view showing an installation state of a wall assembly for soundproofing and dustproofing according to a first embodiment of the present invention.
5 is a schematic view showing a coupling flange of a front panel applied to a wall assembly for a soundproof and vibration proof according to the first embodiment of the present invention.

First, the reference numerals in the drawings according to the embodiments of the present invention are divided according to their degree of relevance so that the relevance between the components can be easily grasped. Number was applied.

In addition, when the terms such as the first or the second are used, it is found that there is no purpose other than the purpose of distinguishing one component from another.

Although the terminology used herein has been described for specific embodiments only in order to facilitate understanding of the present invention, it is not intended to limit the scope of the present invention to these embodiments. It is to be understood that the singular < RTI ID = 0.0 > expression < / RTI > includes plural representations unless the context clearly dictates otherwise.

It is also to be understood that terms such as "comprises" or "consisting of" are intended to specify that there are stated features, integers, steps, operations, elements, parts or combinations thereof, , Steps, operations, elements, parts, or combinations thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a description will be made in detail of the construction of a soundproof and vibrationproof paved wall assembly according to an embodiment of the present invention with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 4, the assembled wall assembly for soundproofing and dustproofing according to the embodiment of the present invention uses a horizontal steel pipe 1a of a scaffold 1 installed around various construction sites, A plurality of fixing clamps 10 fastened to the horizontal steel pipe 1a and a predetermined chassis frame 20 fixed and installed by the clamp 10 and forming a frame for forming a soundproof and dustproof wall I can share it.

The clamp 10 is provided with a pair of clamps 11 at both ends of the body fitted to the horizontal steel pipe 1a of the scaffold 1. The clamp 11 clamps the fixing screw 12 Depending on the degree, one of the two arms in a single pivot can be adjusted around the point where the pivot is adjustable.

The chassis frame 20 is composed of a first chassis 21 and a second chassis 22 which are fixed to the horizontal steel pipe 1a by the clamp 10 as shown in Fig.

At this time, the first and second chassis 21 and 22 are configured to be symmetrically bi-directionally opposed to each other by the clamp 10, that is, .

The first and second chassis 21 and 22 of the chassis frame 20 are formed by a mold having a predetermined length forming a plurality of insertion molds 21d, 21e, 21f, 22d, 22e and 22f mold structure, which is composed of a plurality of the horizontal steel tubes 1a and the clamps 10.

2 and 3, the first and second chassis 21 and 22 of the chassis frame 20 have first and second insertion frames 21d and 22d and a second insertion frame 21e ) 22e and a third insertion frame 21f (22f).

The first to third insertion frames 21d, 21e, 21f, 22d, 22e and 22f are connected to the chassis frame 20, that is, the first and second chassis 21 and 22, It is possible to form a predetermined sliding groove so as to be able to push predetermined soundproofing and dustproof walls along the longitudinal direction of the sliding door.

For example, the first insertion frame 21d and the second insertion frame 21d are connected to the front panel 30, the second insertion frames 21e and 22e connect the rear panel 40 and the third insertion frame 21f ) 22f may have a predetermined groove shape for fitting the sound absorbing material 50, respectively.

The front panel 30 is disposed on the outside of the temporary wall, that is, outside the site, and may be a kind of exterior material that forms the appearance of the wall. The front panel 30 may be made of a plastic material, but it is generally preferable to form the front panel 30 in the form of a steel plate such as aluminum or steel plate.

At this time, the front panel 30 may be formed in various shapes such as a plate material surrounding the sound absorbing material 50.

The front panel 30 may include a coupling flange 31 that can be connected and extended in a superposed manner as shown in FIG. The coupling flange 31 is provided in a plurality of folded shapes, for example, a pair of plates facing each other in a 'C' shape, and the other pair of flanges is formed in a simple folded shape, And to be able to serve as a guide flange.

The rear panel 40 is disposed on the inner side of the wall, that is, on the inside of the wall, and corresponds to a kind of interior material forming the wall. The rear panel 40 is usually made of a synthetic resin material, but can also be formed in the form of a steel plate such as aluminum or steel.

It is preferable that the rear panel 40 is formed in the form of a synthetic resin material or a steel plate provided with a plurality of sound absorbing holes 41. In the case of the rear panel 40 in the form of a perforated iron plate, it is preferable that the front panel 30 is connected and extended in a superposed manner as shown in FIG. At this time, the rear panel 40 can be variously bent to have a 'C' shape in the left and right flanges and a 'B' shape in the upper and lower flanges so as to facilitate the assembly and suppress natural decomposition.

The sound absorbing material 50 is mounted between the front panel 30 and the rear panel 40. Accordingly, the third insertion frames 21f, 22f are provided separately between the first and second insertion frames 21d, 22d, 21e, 22e.

According to an embodiment of the present invention, since the triple-walled structure having the sound absorbing material 50 is formed between the front panel 30 and the rear panel 40, It demonstrates the technical effect of improving the soundproofing and dustproofing performance in the field.

However, as described above, the chassis frame 20 according to the embodiment of the present invention includes the individual structures that are fixed to the horizontal steel pipe 1a by the clamp 10, that is, the first chassis 21 and the second chassis 21, 2 chassis 22, a special technical configuration is required for the gap between the first and second chassis 21 (22), that is, the joining facing portion.

Therefore, a coupling stopper 23 is provided on the joining face of the chassis frame 20, that is, the first and second chassis 21, 22 according to the embodiment of the present invention.

The coupling stopper 23 is formed at both ends of the joining face of the first and second chassis 21 and 22 and a part of the joining face of the first and second chassis 21 and 22 It can be said to be a zigzag-shaped bent surface structure.

The coupling stopper 23 can increase the vibration and soundproof effect as compared with the case where the first and second chassis 21 and 22 are in contact with each other, It demonstrates the ability to technically prevent external leakage of noise.

The first and second chassis 21 and 22 may be provided with predetermined bent ends 21c and 22c in the joining facing area, respectively.

The bent ends 21c and 22c have a cross-sectional structure bent at a predetermined angle and width in the joining facing portion of the first and second chassis 21 and 22.

The bent ends 21c and 22c form a kind of hollow layer by dropping the mutual surface contact states of the joining facing portions of the first and second chassis 21 and 22 from each other, And prevent the adverse effects such as the transition of the second derivative elements of the same kind in advance.

The chassis frame 20, that is, the first and second chassis 21 and 22 are each provided with predetermined scaffold supports 21b and 22b on the outer surfaces thereof.

The pivot support rods 21b and 22b are provided on the outer surface of the body of the first and second chassis 21 and 22 so as to hold the pintle 11 of the clamp 10, Respectively. That is, the scaffold supports 21b and 22b are spaced apart from each other by the first and second chassis 21 and 22 formed between the adjacent flanges 21a and 22a, that is, the flanges 21a and 22a, And a predetermined length is formed at the end of the joining facing region of the substrate.

The support members 21b and 22b support the front ends of the first and second chassis 21 and 22, that is, the flange 21a, depending on the degree of tightening the fixing screw 12 of the clamp 10, Facing surface of the front surface 22a of the base member 22a.

The scaffold support bars 21b and 22b pull the horizontal flange 21a and the horizontal flange 21a while pressing the horizontal steel pipe 1a with the fixing screw 12 of the clamp 10 The first and second chassis 21 and 22 are supported by a constant force between the first and second chassis 21 and 22 so that the joint surfaces of the first and second chassis 21 and 22, Thereby enhancing the adhesive force.

It is preferable to set the length of the scaffold support 21b (22b) in accordance with the height of the provisional flange 21a (22a), and to maintain the support force during installation by self-elasticity.

The first and second chassis 21 and 22 may be provided with predetermined binding means 24 in the joining facing area.

At this time, the binding means 24 is a kind of technical structure for preventing the separation of the first and second chassis 21 (22) from each other, and it is preferable to make assembly and disassembly easy.

For example, there are a rail type locking step as shown in Fig. 2, or a projection and a groove type having a forced fitting type male and female constructions as shown in Fig.

In the case of the rail type shown in Fig. 2, the "a" or "b" shaped rail formed on the outer surface of the bent ends 21c and 22c is staggered to secure the engagement state. It is possible to easily install and disassemble the system without the need of the user.

Particularly, according to the embodiment of the present invention, it is easy to disassemble and assemble from the front and rear panels which can be connected and extended by the flange overlapping type of the male and female protrusions and grooves, It is a very useful invention that demonstrates technical features such as reducing labor costs and raising recyclability after dismantling to reduce material costs.

1: Scaffold 1a: Horizontal steel pipe 10: Clamp
11: Tongue 12: Fixing screw 20: Chassis frame
21: first chassis 22: second chassis 21a, 22a:
21b, 22b: scaffold support cages 21c, 22c: folded ends 21d, 22d: first insertion frame
21e, 22e: second insertion frame 21f, 22f: third insertion frame 23:
24: Binding means 30: Front panel 31: Coupling flange
40: rear panel 41: sound absorbing hole 50: sound absorbing material

Claims (7)

A plurality of clamps fastened to a horizontal steel pipe of a scaffold that is installed around a site around the site and a chassis frame of a symmetrical structure in which the first and second chassis are opposed to each other by the clamp in a bidirectional symmetrical structure, In this case,
Wherein the first and second chassis are provided with a coupling stopper at a joint face portion where the first and second chassis are in contact with each other, and a scaffold support base is further provided between the flanges for holding the clamp of the clamp. . The method according to claim 1,
Wherein the joining facing portions of the first and second chassis each include a folded portion for dropping contact states of the corresponding surfaces with each other. The method according to claim 1,
Wherein the first and second chassis further include a binding means within a bonding facing area so as to prevent the first and second chassis from being separated from each other. The method of claim 3,
Wherein the binding means is a forked male and female protrusion and groove, or a rail-shaped receiving end. 5. The method according to any one of claims 1 to 4,
The first and second chassis include a first insert frame for fitting the front panel, a second insert frame for fitting the rear panel, and a second insertion frame for fitting the sound absorbing material between the front panel and the rear panel. And a third insertion frame between the insertion frames are separately provided. 6. The method of claim 5,
Wherein said front panel is in the form of a sheet comprising a coupling flange that can be connected and extended in a superposed manner. 6. The method of claim 5,
Wherein the rear panel is a synthetic resin material or a steel plate having a plurality of sound-absorbing holes formed therein.
KR1020160007587A 2016-01-21 2016-01-21 Sound-proof and dust-proof for the hypothesis wall assembly KR101777817B1 (en)

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KR1020160007587A KR101777817B1 (en) 2016-01-21 2016-01-21 Sound-proof and dust-proof for the hypothesis wall assembly

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KR1020160007587A KR101777817B1 (en) 2016-01-21 2016-01-21 Sound-proof and dust-proof for the hypothesis wall assembly

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KR20170087698A true KR20170087698A (en) 2017-07-31
KR101777817B1 KR101777817B1 (en) 2017-09-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102080141B1 (en) * 2019-04-19 2020-05-04 에스에이 주식회사 The installation structure of temporary soundproofing wall for double coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100645234B1 (en) * 2006-04-19 2006-11-15 에스에이 주식회사 Soundproofing wall for a tunnel of assembling-type
KR100790010B1 (en) * 2006-12-26 2008-01-02 금호산업 주식회사 Structure of temporary soundproofing walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102080141B1 (en) * 2019-04-19 2020-05-04 에스에이 주식회사 The installation structure of temporary soundproofing wall for double coupling

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