KR20150113511A - Tempory noise barrier having flexible transverse members - Google Patents

Abstract

The present invention relates to a method for installing a temporary noise barrier and to a temporary noise barrier using the same. More specifically, the present invention relates to a method for installing a temporary noise barrier easily on an H-beam strut installed on a construction site and particularly on an H-beam installed on an inclined construction site or an irregular construction site; and to a temporary noise barrier installed using the same. The temporary noise barrier according to the present invention comprises: a strut for a temporary noise barrier having H-beams (100), which have through-holes (130) perforated at predetermined intervals depending on a height, erected vertically at predetermined intervals; a rope-shaped horizontal member (200) fixated by penetrating the multiple H-beams (100) through the through-holes; and a noise barrier body consisting of multiple soundproof panels (300) fixated to the rope-shaped horizontal member (200).

Description

TECHNICAL FIELD [0001] The present invention relates to a method of installing a hypothetical sound barrier using a flexible member, and a hypnotic sound barrier using the same.

More particularly, the present invention relates to a method of installing a hypodermic sound barrier and a hypodermic sound barrier using the same. More particularly, the present invention relates to an H-beam pillar installed in a construction site, particularly a sloping construction site or an H- And a hypothetical sound barrier installed thereon.

Hypothetical soundproofing walls are generally installed to prevent the noise of the apartment construction site, new building construction site or road construction and to prevent dust from occurring.

Korean Patent No. 1017894 issued to Miho, Inc. discloses a conventional soundproof wall for a construction site. As shown in FIG. 1, the hypothetical sound barrier

A steel pipe 204 which is fixed to the H-beam by a half clamp while traversing the H-beam and a column made of H-beam 102, and a plurality of

 And an H-bar 208 and a sound-absorbing plate 206 slidably fitted in the groove of the H-bar. In order to fix the sound insulation plate 206, the hypothetical soundproof wall installed as described above requires three kinds of main members such as an H-beam, a steel pipe (horizontal member), and an H-bar. This method not only requires a large installation cost, but also makes it difficult to effectively cope with the linear change of the sound barrier wall due to the use of rigid horizontal members (steel pipe pipes, etc.). Accordingly, there is a problem in that it is not easy to apply the H-beam to a construction site where it is difficult to install the H-beam at a predetermined interval.

As shown in FIG. 2, Korean Patent No. 816788 issued to Kim Jong Soo discloses another hypothetical sound barrier. A steel pipe pipe as a transverse member is fixed to the H-beam by a half clamp, two soundproofing plates are connected side by side, and then the two soundproofing plates are fixed together with the steel pipe pipe by a joiner. In this case, the construction cost can be reduced as compared with the case of FIG. 1 in that two kinds of main members such as H-beam and steel pipe are used to fix the soundproofing plate, but in the sloping part of the site, The U-shaped joiner body can accommodate a sloped steel pipe pipe

There is a problem that a separate expensive joiner capable of rotating the body is required to join the vertical sound-absorbing plate and the inclined lateral member (steel pipe).

In addition, in order to install a steel pipe in the H-beam, it is necessary to weld a half clamp to the flange of the H-beam, and the half clamp is cut and disassembled at the time of disassembly. . In addition, since the weight of the steel pipe pipe fixed to the H-beam is heavy, it is not easy for the workers to install on the top of the soundproof wall, and there is a high probability that a safety accident caused by falling of the steel pipe during operation occurs. Accordingly

There is a continuing need for a method for more easily installing a hypothetical sound barrier on the H-beam strut.

A problem to be solved by the present invention is to provide a method of easily disposing and disposing a hypothetical sound barrier on an H-beam strut.

Another problem to be solved by the present invention is to provide a new method for replacing a steel pipe in installing a hypothetical sound barrier in an H-beam strut.

Another object of the present invention is to provide a method for eliminating a half clamp used for fixing a steel pipe to a flange of an H-beam, and at the same time to provide a provision of a hypothetical soundproofing wall closer to the H-beam strut.

Another problem to be solved by the present invention is to provide a horizontal member capable of installing a hypothetical sound barrier even when the H-beams are not installed side by side.

Another problem to be solved by the present invention is to provide a new transverse member capable of installing a hypothetical soundproofing wall even when the H-beam is installed on an inclined construction site.

In order to solve the above problems,

Beams 100 having perforations 130 formed at predetermined intervals according to their heights are vertically spaced apart from each other at predetermined intervals;

A rope-shaped transverse member 200 fixed through the plurality of H-beams 100 through the through-hole 130,

And a plurality of soundproofing plates 300 coupled to the rope-shaped transverse member 200 by a joiner 400. The present invention relates to a novel soundproofing wall.

In one aspect of the present invention, the through-holes 130 are perforated

 Placing the H-beams 100 vertically spaced apart from each other by a predetermined distance to construct pillars for a hypothetical soundproof wall;

Fixing the rope-shaped transverse member 200 through the plurality of H-beams 100 through the through-holes 130 having a predetermined height;

And joining a soundproof wall made up of a plurality of soundproofing plates 300 to the rope-like lateral member 200 with a joiner 400. [

In the present invention, the material of the rope-shaped transverse member may be made of resin, plastic, rubber, metal material, and there is no particular limitation.

In the present invention, it is preferred that the rope-like transverse member 200 is fixed to at least one H-beam, preferably an H-beam at both ends of the installed H-beams.

In the present invention, the sound-proofing wall may be bound by a joiner together with the rope-like transverse member 200 with the two sound-absorbing panels that are connected to each other so that the plurality of soundproofing plates 300 are positioned to be connected to each other in the lateral direction.

In the practice of the present invention, the joiner includes a joiner body having a U-shaped cross section through which the rope-shaped transverse member 200 passes, a pair of joining members coupled to both sound insulation plates at both ends of the joiner body, And a fixing bolt for pressing the rope-shaped transverse member passing through the joiner body to the soundproof plate.

In a preferred embodiment of the present invention, a semi-cylindrical seating member may be installed at the end of the fixing bolt so that the rope-shaped transverse member passing through the joiner body can be effectively pressed.

In the present invention, when the sound insulation plates are connected to each other in the process of being installed in the H-beam, interference occurs in the flange of the H-beam, thereby making wire rope joining difficult. In this case, it is possible to prevent the H-beam from interfering with a narrow half-sound plate.

The horizontal member of the hypothetical soundproof wall is not the material that is installed to reinforce the structural strength because the structural strength of the strut is insufficient due to the unnecessary member when installing the permanent soundproofing wall of the road which can keep the spacing of the strut constant, It is inevitably installed under the harsh conditions such as the construction site where it is difficult to install the soundproof plate without the horizontal member. Therefore, even if the condition of the installation site is variously formed by a straight line, a curved line, a flat surface, a slope, a bending, etc., when using a flexible member made of a flexible material (wire rope, for example) It is possible to install effectively, and it is possible to drastically reduce material cost, transportation cost, and construction cost because there is no problem in structural strength, price is low, transportation / handling is easy, installation / disassembly is quick and functional part is excellent.

In addition, it is possible to use the support and the soundproof plate, which are the main members of the ready-made product (the product shown in Fig. 2), as it is and replace the only auxiliary material (wire rope, wire rope joiner).

In the case of installing the hypothetical sound barrier using the method according to the present invention,

By virtue of its flexibility, the H-beam can be easily installed even if it is not installed straight or in an inclined position.

When the rope-shaped transverse member is used at the time of installing the temporary sound barrier wall according to the present invention, it is possible to prevent the use of the heavy steel pipe member and the occurrence of the safety accident.

Further, the rope-shaped transverse member passes through the H-beam, so complicated processes such as welding of the semi-clamp for installing the steel pipe to the H-beam and ablation of the semi-clamp for disassembling can be omitted.

Further, since the soundproofing plates according to the present invention are tightly fixed to the outer surface of the flange of the H-beam, it is possible to easily assure the proof strength against wind pressure or pressing force, and to provide a more orderly and clean appearance.

FIG. 1 is a perspective view showing a soundproof wall having a complicated installation step in which a steel pipe is installed by using a half clamp fixed to an outer surface of a conventional H-beam strut and then an H-bar is installed and a soundproof plate is inserted into the H-bar.
2 is a view showing a state in which a steel pipe pipe is installed using a half clamp fixed to the outer surface of the conventional H-beam strut, and compared with Fig. 1 in which two soundproof plates are fixed by a joiner in a joint state
Lt; RTI ID = 0.0 > a < / RTI > simpler installation steps.
3 is an enlarged perspective view of the upper end of the H beam according to the present invention.
4 is a view showing an upper end portion of the soundproof wall according to the present invention viewed from the inside.
FIG. 5 is a view showing a state where a wire rope is tightened using a wire rope joiner according to the present invention. FIG.
6 is a perspective view of a wire rope joiner according to the present invention.
7 is an installation structure of a strut and a transverse member for installing a linear sound barrier according to the present invention,
8 is a view showing a state in which a wire rope is fixed to an H-beam.
9 is a view showing a state in which a wire rope is extended in an H-beam.
10 is an installation structure of a strut and a transverse member for installing a sound barrier in a corner according to the present invention.

Hereinafter, the present invention will be described in detail with reference to examples. The following examples illustrate the invention in detail, but are not intended to limit the scope of the invention. Additional aspects, features, and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. In order to facilitate a clear understanding of the present invention, some of the elements in the figures may be exaggerated, omitted or schematically illustrated. Also, the size of each component does not entirely reflect the actual size.

As shown in FIG. 3, the strut supporting the hypothetical sound barrier is composed of the H-beam 100. The H-beam has two flanges 120 opposed to the central portion 110 at right angles to each other. The center portion 110 is provided with a flange 120 adjacent to the flange 120, Through holes 130 through which the members can pass are formed. Preferably, three to four through holes 130 are formed according to the height.

As shown in FIG. 4, the hypothetical sound barrier wall according to the present invention has H-beams 100, which are perforated with through holes 130 at predetermined intervals along the height, It is erected vertically. The through-hole 130 is tightly fixed to the rope-shaped transverse member 200 through a plurality of H-beams. The spacing between the H-beams 100 is wide, so that a plurality of soundproofing plates 300 are installed between the two H-beams 100. The soundproofing plates may be positioned such that the protrusions (not shown) and the grooves (not shown) are elongated along the length of the soundproof plates, and are mutually fitted to each other so as to be connected to each other in the lateral direction. The soundproofing plates 300 may be fixed to the rope-shaped transverse member 200 by using the joiner 400 at the mutually adjoining portions. When the soundproof plates are connected at the position where the H-beams are installed in the process of connecting the soundproof plates, the overlapping half-soundproof plate 310 prevents overlapping of the H-beams and the concatenated portions.

5, the joiner 400 includes a joiner body 410 having a U-shaped cross section through which the rope-shaped transverse member 200 passes, and a joiner body 410 attached to both ends of the joiner body 410 And a fixing bolt 430 for pressing the rope-shaped transverse member 200 passing through the joiner body 410 to the sound-absorbing plate. A semi-cylindrical seating member 440 is attached to the distal end of the fixing bolt 430 so that the rope-like transverse member 200 is closely contacted by the fixing bolt 440.

6, the joiner 400 includes a U-shaped joiner body 410 having a distal end bent to extend outwardly at right angles to both sides and bent at a right angle again to receive the joining member 420 The U-shaped extension portion 411 is formed.

The joining member 420 is formed with a pivot shaft 423 passing through the joiner body 410 and the U-shaped extension part 411 and has two hooks The pivoting pieces 421 and 422 are rotatably coupled.

The fastening bolt 430 is threaded to be advanced or retracted by rotation, and the seat member 440 attached to the end is rotatably coupled to the fastening bolt 430. In one embodiment, the periphery of the distal end of the fixing bolt 430 is cut to form a distal end of a smooth surface having a smaller diameter than the fixing bolt. After a hole is formed in the cylindrical seating member 440 and inserted into the distal end, So that the seat member 440 is rotatably fixed so as not to be dislodged.

As shown in FIG. 7, when a linear soundproof wall is installed, a plurality of H-beams 100 are vertically fixed to the ground while installing a plurality of H-beams 100 at predetermined intervals along a construction site to install a soundproof wall. The rope-shaped transverse member 200 penetrates a plurality of H-beams through a through hole formed at the center of the H beam 100, and a turnbuckle and a long bolt (not shown) are attached to the end H- .

Beams 100a and 100b adjacent to the distal H-beam 150 are fixed to the steel pipe 500 so that the H-beam 150 can be prevented from being tilted by the tension, and the distal H-beam 150 And the upper end of the adjacent H-beam 100a are connected by a wire rope 550 and fixed. The wire rope 550 may be made of the same material as the rope-shaped transverse member 200.

Further, when the length of the rope-shaped transverse member 200 is long,

The H-beam 100C can be extended using a turnbuckle and a long bolt.

8, after the steel piece 530 connecting the flange is formed on the fixing H-beam 150, the long bolt 520 is fixed through the H-beam, and the long bolt 520 is fixed to the fixing bolt 520, The turnbuckle 510 may be coupled to the rope-shaped transverse member.

As shown in Fig. 9, a long bolt 520, which is longer than the flange of the H-beam, is inserted into the through hole of the H-beam 100C in the intermediate H-beam 100C, The lateral members can be extended. Since the through hole 130 is formed in close contact with the flange of the H-beam 100C, when the long bolt 520 is shorter than the flange, the turn buckle 510 becomes difficult to rotate.

As shown in Fig. 10, when the soundproof wall is provided at the corner, the tension is concentrated on the H-beam (100 corner) provided at the corner and can be inclined inward. Therefore, Beams 100a and 100b adjacent to the H-beams 100a and 100b are fixed to the steel pipe 500 and the adjacent H-beams 100a are directly fixed to the support steel pipe 530 in the form of a strut.

100: H beam
200: rope-like transverse member
300: Sound insulation board
400: Joyner
500: Steel pipe pipe
510: Turnbuckle
520: Long bolt

Claims (10)

Beams 100, which are perforated through the through holes 130 at predetermined intervals according to their heights, are vertically spaced apart from each other by a predetermined distance;
A rope-shaped transverse member 200 fixed through the plurality of H-beams 100 through the through-hole 130,
A soundproof wall made up of a plurality of soundproofing plates 300 fixed to the rope-shaped transverse member 200;
. The hypothetical sound barrier of claim 1, wherein the sound insulation plate (300) and the rope-like transverse member (200) are fixed by a joiner (400). The joiner according to claim 2, wherein the joiner (400) comprises a joiner body (410) having a U-shaped cross section through which the rope-like transverse member (200) passes, and two joining fences And a fixing bolt 430 for pressing the rope-shaped transverse member 200 passing through the joiner body 410 to the sound-insulating fence, and the end of the fixing bolt 430 And a seating member (440) is attached to the bottom surface of the bottom wall. 2. The hypothetical sound barrier of claim 1 wherein said rope-like transverse member (200) is secured to both ends of the H-beam. 5. The horn according to claim 4, wherein the rope-shaped transverse member (200) is fixed to a steel piece fixed to both flanges of the H-beam, one side of which penetrates the central portion of the H- And is fixed to the turnbuckle (510) installed on the floor. 2. The apparatus of claim 1, wherein the rope-like transverse member (200) passes through a central portion of the H-beam (100)
And extends to the turnbuckle (510) installed on both sides of the long bolt (520) extended to both sides of the flange of the H-beam. The hypothetical sound barrier according to claim 1, wherein the H-beams at both ends and the H-beams at right-angled corners are reinforced by the steel pipes and the adjacent H-beams. 8. The hypothetical sound barrier according to any one of claims 1 to 7, wherein the rope-like transverse member is a wire rope. Constructing the pillars (100) for the pseudo sound barrier wall by vertically spacing the H-beams (100) having perforated holes (130) at predetermined intervals according to their heights at predetermined intervals;
Fastening the rope-shaped transverse member 200 through the plurality of H-beams through the through-holes of a predetermined height,
A step of fixing the soundproof wall to which the plurality of soundproofing plates 300 are connected to the rope-
And a second soundproofing wall. 10. The method of claim 9, wherein the half-sound-insulation board (310) is used so that the sound-insulation boards (300) are not connected to each other at the H-beam.

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