KR20170021710A

KR20170021710A - A temporary soundproof wall using flexible horizental members and a installation method thereof

Info

Publication number: KR20170021710A
Application number: KR1020150162276A
Authority: KR
Inventors: 권혜경
Original assignee: 권혜경
Priority date: 2015-08-18
Filing date: 2015-11-19
Publication date: 2017-02-28

Abstract

More particularly, the present invention relates to a H-beam post, which is installed in a construction site, in particular, an inclined construction site or a hypothetical soundproof wall installed in an H-beam installed at an irregular interval, .
The hypothetical sound barrier wall according to the present invention comprises a plurality of H-beam struts vertically spaced apart from each other at a predetermined interval; One or more rope-like transverse members extending across a plurality of H-beams; A wire clamping member including a pressing plate for closely fixing the rope-shaped transverse member to the H-beam; And a plurality of soundproof panels supported by the H-beam and the rope-shaped transverse member.

Description

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

More particularly, the present invention relates to a H-beam post, which is installed in a construction site, in particular, an inclined construction site or a hypothetical soundproof wall installed in an H-beam installed at an irregular interval, .

Since the hypothetical soundproofing wall is a soundproofing wall temporarily installed on a construction site for a limited period of time and can not be installed by inserting the soundproofing plate directly into a pillar fixed by anchor to the base retaining wall like the permanent soundproofing wall of Fig. It is necessary to install a steel pipe scaffold 204, which is a horizontal member, as shown in FIG.

First, since the steel pipe scaffold is a straight member which can not be bent, it can not be flexibly installed in a curved line, a slope, a corner, or the like.

Secondly, it is difficult to recycle the column by welding a semi-clamp, which is used for joining steel pipe scaffolds to the vertical column, to the column.

Third, since the unit standard of steel pipe scaffold is as short as 6 m, it is necessary to connect many steel pipe scaffolds in order to install a temporary soundproof wall around the construction site, and it is necessary to install a light steel pipe scaffold Because it requires more than 3 lines to be installed according to the height, it takes much time and expense to install.

Fourth, since there is not enough free space in joiner's scaffold joints joining soundproof panels to steel scaffolds, it is not possible to function when the joining angle of steel scaffolds changes on slope. Therefore, separate light joiner should be used at slope.

However, despite these disadvantages, there is no substitute for the robustness of the steel pipe scaffold, so steel scaffolds are used for most of the scaffolding.

In order to solve such a problem, the present inventors proposed a method of using a flexible lateral member such as a wire rope instead of a steel pipe scaffold in Korean Patent Application No. 10-2014-0037544 as shown in Figs. 3 to 4 have. Specifically, the H-beams are drilled vertically, the wire rope is passed through the H-beam cloth tool to secure it to the H-beams at both ends, and then the H-beams are provided to the soundproof panel and the wire rope. However, this method causes various problems.

First, since the wire rope is fixed to the H-beams at both ends, the wind pressure applied to the hypothetical soundproof wall and the tensile force applied to prevent the wire rope from sagging or stretching are concentrated on the H- Further, when the elongated wire rope is cut off in the middle, there is a problem that the whole of the hypothetical soundproofing wall is broken, and there is a high risk of a safety accident.

In addition, there is a problem that, when necessary, some of the hypothetical soundproof walls should be removed and the vehicle should be allowed to go out temporarily when necessary. However, there is a problem that partial disconnection is difficult because the wires are connected together.

In order to install the wire rope, the wire rope is fixed to the H-beam at one end, a plurality of H-beams are penetrated, and then the wire rope is stretched and fixed to the H- A problem arises in that the frictional force between the wire rope and the cloth tool becomes large due to the sagging phenomenon of the wire ropes between the beam and the H-beam. Therefore, there is a problem in which one H-beam is pulled tightly each time it passes and then passes through the next H-beam again.

In addition, considerable costs have been incurred in drilling the H-beam to penetrate the wire rope, and the problem of perforated H-beams being difficult to reuse in other areas.

Accordingly, a basic problem to be solved by the present invention is to provide a new hypothetical sound barrier using a flexible transverse member, preferably a wire rope, without using a steel pipe scaffold as a transverse member.

Further, a problem to be solved by the present invention is to solve the problem that the force applied to the wire rope is concentrated on the H-beam at both ends in the use of a flexible transverse member such as a wire rope.

Another problem to be solved by the present invention is to solve the problem of collapsing the entire hypothetical sound barrier when the installed wire rope is broken.

Another problem to be solved by the present invention is to solve the problem that when a flexible transverse member such as a wire rope is used, it is not pulled due to friction between the H-beam and the wire rope while penetrating the H-beam.

Another problem to be solved by the present invention is to solve the problem of separately processing H-beams such as half-clamp welding and perforation.

According to an aspect of the present invention,

A plurality of H-beam posts vertically erected at predetermined intervals;

A rope-like transverse member fixedly attached to the flange of the H-beam struts;

A plurality of soundproofing panels fixed to the wire rope; And

And a plurality of panel coupling members coupling the soundproof panels to the rope-shaped transverse member.

By fixing the wire rope to the flange of each H-beam, though not theoretically limited, it is possible to prevent an accident that the entire hypothetical sound barrier wall collapses in the event of a short-circuit accident, and the accident range can be limited between the support and the support. In addition, since the wire rope is fixed in close contact with the surface of the H-beam, it is possible to prevent a problem caused in passing the wire rope through the H-beam.

In the present invention, the rope-shaped transverse member is provided with a tight contact with the H-beam flange by a plate material so as to minimize the gap between the soundproof panel and the H-beam and prevent the rope- And can be fixed through a fixing member having a plate. By managing the thickness of the tightening plate to 10 mm or less, the soundproof panel can be brought into close contact with the flange of the H-beam.

According to an embodiment of the present invention, the fixing member having the adhesive plate may include a front plate for tightening the wire rope against the flange of the H-beam, and a wire rope through-hole and a wire rope through- And a tightening bolt inserted into the bolt through-hole of the rear surface portion, the tightening bolt being formed of a U-shaped body portion formed of a side portion formed with the bolt through-hole formed therein and a rear portion formed with a threaded bolt through- . Here, in a state in which the U-shaped body is fitted on both sides of the flange of the H-beam by using the fixing member having two close plates, and the wire rope is inserted into the through hole and tightly contacted with the H-beam flange, So that the front plate is pressed against the wire rope.

In another embodiment of the present invention, the fixing member having the contact plate includes a contact plate corresponding to the length of the flange for closely contacting the wire rope to the flange of the H-beam, and a coupling piece bent and extended at both ends of the contact plate Wherein the coupling piece has a wire rope through hole and a cutout portion extending from one side to the through hole, respectively; And a fixing part for fixing both ends of the body part by surrounding and connecting the H-beam to the wire rope fixing part. Here, the end of the coupling piece may have a protruding piece formed with a bolt-passing fabric tool, and the tightening portion is composed of a supporting part having a tightening bolt bolted to both ends of the coupling piece and a " C " .

In the present invention, the soundproof panels may use rectangular soundproof panels. The soundproof panels may include soundproof panels that are connected to both ends of the soundproof panel, and a " A clamping projection is formed.

In the present invention, the soundproof panels are clamped by clamping the clamping protrusions of the two soundproof panels in a state of being supported by the wire ropes so as to be in tight contact with each other, a rope fixing member for tightly fixing the rope- It can be fixed using clamp joiner.

In the practice of the present invention, the clamp fixture for fixing the rope includes a joiner body having a U-shaped cross section through which the rope-shaped transverse member passes, a pair of joining members to be joined to both soundproof fences 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 fence. The width of the joiner body through which the wire rope passes is wider than that of the wire rope, preferably 2 to 5 times as wide as the wire rope, so that the angle of passage of the wire rope can be arbitrarily adjusted.

In a preferred embodiment of the present invention, a compression member having a horseshoe-shaped cross section which is fitted to the fixing bolt and rotates separately is coupled to the distal end of the fixing bolt of the clamp fixing joiner. Further, the horseshoe-shaped pressing member has a height higher than the diameter of the wire rope so as to prevent the fixing bolt from directly pressing the wire rope, and the groove is formed at the end of the horseshoe-shaped pressing member to seat the wire rope .

In one aspect, the present invention provides a hypothetical sound barrier having a supporting structure of a plurality of H-beam struts and a wire rope fixedly fixed to the flange of the H-beam strut, wherein the soundproofing panels are fixed to the wire rope.

According to another aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising: vertically arranging a plurality of H-beam struts spaced apart at a predetermined interval; Pressing and fastening the wire rope to a plurality of H-beam flanges; And a step of wire-fixing the plurality of soundproof panels.

In the present invention, the H-beam strut and the soundproof panel are installed parallel to the ground plane, regardless of the inclination of the ground. On the other hand, the flexible transverse member is inclined at an inclined surface and horizontally at a flat surface.

When the transverse member (for example, a wire rope) of elastic material is used as in the present invention, 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 or the like, It is possible to drastically reduce material cost, transportation cost and construction cost because there is no significant problem in structural strength, price is low, transportation / handling is easy, installation / disassembly is quick, and functional part is excellent.

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 pipe member and the occurrence of the safety accident.

The temporary sound barrier according to the present invention can prevent the entire hypothetical sound barrier from being damaged even if the rope-like lateral members are fixed to the respective posts and the lateral members are cut off.

Further, since the sound-insulating fences according to the present invention are closely fixed to the outer surface of the flange of the H-beam, it is possible to easily secure an endurance against wind pressure or pressing force.

In addition, when a problem arises when the rope-shaped transverse member is fixed through the H-beam, for example, when tension is applied by pulling a rope passing through a plurality of struts, a sagging phenomenon of the strand- It is possible to solve the problem that a sharp angle is formed between the wire and the cloth tool, and it is difficult for the wire and the cloth tool to pull the wire due to the friction, thereby making it difficult to apply tension.

1 is a photograph showing an installation site of a conventional permanent sound barrier.
2 is a photograph showing an installation site of a conventional temporary sound barrier.
3 is a view showing a conventional perforated H-beam.
4 is a view showing a state where a wire is penetrated through a conventional perforated H-beam and a soundproof panel is coupled.
5 is a view illustrating a state in which H-beams are vertically installed to install a hypothetical sound barrier wall according to the present invention.
6 is a view showing a state in which a wire rope is installed in a vertically erected H-beam for installation of a hypothetical sound barrier wall according to the present invention.
7 is a view showing a rear surface of a hypothetical panel installed according to the present invention.
8 is a perspective view of a wire rope connected to a flange of an H-beam by a fixing member according to the present invention.
9 is an exploded perspective view of the wire rope coupled to the flange of the H-beam by the fixing member according to the present invention.
10 is a perspective view of the body portion of the fixing member according to the present invention.
11 is a bottom exploded perspective view of a wire rope clamp joiner according to the present invention.
12 is a view showing a fixing state of a soundproof panel using a wire rope clamp joiner according to the present invention.
13 is a rear perspective view of a soundproof wall according to the present invention.
FIG. 14 is a view showing a state in which a vertical soundproof panel and an inclined wire rope are engaged when the temporary sound barrier wall according to the present invention is installed on an inclined surface.
Figure 15 is another embodiment in which the wire rope joins in the distal H-beam.
16 is a front view showing a state in which a wire rope is closely attached to a flange of an H beam by the U-shaped bolt of the present invention.
17 is a rear perspective view and a side enlarged view showing a state in which the wire rope is closely attached to the flange of the H beam by the U-shaped bolt of 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.

First, as shown in FIG. 5, in order to install a soundproof panel, a plurality of H-beams 100 are vertically fixed with a predetermined interval between H-beams 150 at both ends.

Next, as shown in FIG. 6, the wire ropes 200 are fixed to the H-beams 100 in a multi-stage by using the fixing member 500 at a predetermined height. In order to enhance the stability of the hypothetical sound barrier, a steel pipe 160 may be used on the back surface of the H-beam 100 where the soundproof panel is not supported. A long bolt 212 is fastened to an end nut 211 which is fastened to a wire rope 200 and then a long boat 212 is fastened to a terminal H- Through the wire through-hole of the fixing member 500 provided on the terminal H-beam 150, tightening the washer and the nut at one end of the passed long bolt 212, and rotating the nut to tension the wire rope 200 .

Finally, as shown in FIG. 7, the soundproof panels 300 are firmly fixed to the wire rope 200 through the clamp fixture 400 for fixing the rope.

The wire rope fixing member 500 for fixing the wire rope 200 to the flange 110 of the H-beam 100 can be manufactured by bonding the wire rope to the flange of the H- A side surface portion 520 formed with a wire rope through hole 521 and a cutout portion 522 extending upward or downward from the wire rope through hole and a bolt through hole Shaped body portion 501 which is composed of a rear portion 530 formed with a hole 532 and fitted to the flange of the H-beam and a tightening bolt 502 inserted into a through hole of the rear surface.

The same wire rope fixing member 500 is sandwiched between opposite sides of the flange 110 of the H-beam 100 and the wire rope fixing member 500 fitted to the left side of the flange has the cut portion 522 upward And the wire rope fixing member 500 fitted to the right side of the flange has the cut portion 522 located downward. The wire rope 200 is fitted into the wire rope through-hole 521 through the cutout portion 522, so that the wire rope 200 can be fitted while being pulled tight.

When the wire rope 200 is inserted into the wire rope fixing member 500 and the tightening bolt 502 is rotated and advanced through the bolt through-hole 532, the front tightening plate 510 moves the wire rope 200 to the H- And firmly fix it to the flange of the beam.

When the wire rope 200 is tightly fixed to the outer surface of the flange 110 of the H-beam through the wire rope fixing member 500, the soundproof panel 300 can be fixed using the clamp joiner 400 for wire rope have.

The soundproof panels 300 are fixed to the wire rope 200 while being in close contact with each other by using the rope fixing clamp joiner 400, as shown in Figs. The clamp fixing jaw 400 for fixing the rope has a body 431 having a U-shaped cross section and two hook type rotary pieces 432 capable of binding to soundproof fences at both ends of the body 431, And a fixing bolt 434 is inserted into the through hole 433. The fixing bolt 434 is inserted into the through hole 433 at the upper end of the body 431 having a U-

The fastening bolt 434 is threaded to be advanced or retreated by rotation and is provided with a fastening piece 435 having a "∩" -shaped end face in order to closely contact the wire rope 200 with the soundproof panel 300 The horseshoe-shaped fastening piece 435 is formed with a seating groove 436 for seating the wire rope 200.

In one embodiment, the horseshoe-shaped contact piece 435 cuts around the distal end of the fixing bolt 434 to form a smooth end surface having a diameter smaller than that of the fixing bolt, and the horseshoe- After the hole is drilled and inserted into the distal end of the fixing bolt 434, the end of the distal end of the fixing bolt 434 is punched to form a tangle so that the contact piece 435 can be pivotally fixed without being detached.

As shown in Fig. 14, when the ground is inclined, the H-beams 100 are installed in the vertical direction and the wire rope 200 is installed in an inclined manner in order to install the hypothetical sound barrier. Since the wire rope 200 passes the H-beam obliquely, the height of the position to enter the H-beam and the height to leave the H-beam are different, so that the height of the fixing member is different on both sides. The wire rope 200 is held by the clamping joiner 430 of the rope fixing clamp joiner 430 in the inside of the body 431 when the rope fixing rope 200 is fixed using the rope fixing clamp joiner 430. [ The wire rope 200 is closely contacted while being rotated.

15 shows another method in which the wire rope 200 is connected to the terminal H-beam 150 installed at the position where the hypothetical sound barrier starts, using the wire connector 1100. [

Instead of a wire rope, a circular pipe 151 is fixed tightly to the flange of the distal H-beam 150 by a wire rope fixing member 500 at the distal H-beam 150. A long bolt 152 is provided inside the circular pipe 151 to protrude from both sides. A wire connection port 1100 is coupled to one side of the long bolt 152 and a wire rope 200 is coupled to the wire connection port 1110. A nut 153 is inserted into the other side of the long bolt 152, The long bolt 152 is moved to provide a tensile force to the wire rope 200.

The wire connector 1100 to which the wire rope is connected has a tubular body portion open at both ends having a circular cross section and a hexagonal cross section at both ends. Three bolt holes are formed on the upper surface, and elongated holes are formed opposite to each other on the opposite side of the bolt hole. The wire rope 200 is partly pushed into the slot at three points by the three bolts, so that the wire rope 200 is firmly fixed while forming a bend inside the tubular body portion.

16 and 17 show a state in which the wire rope 200 is in close contact with the flange 110 of the H-beam using the U bolts 610. As shown in Fig. The U-bolts 610 are inserted into the elongated holes (oval-shaped) formed in the flange 110 and the U-bolts 611 are tightened while the wire rope 200 passes through the U-bolts 610, 610 fix the wire rope 200 in close contact with the surface of the flange 110.

100: H-beam
200: Wire rope
300: Soundproof panel
400: Rope clamp clamp joiner
500: Wire rope fixing member

Claims

A plurality of H-beam posts vertically erected at predetermined intervals;
A rope-like transverse member fixedly attached to the flange of the H-beam struts;
A plurality of soundproofing panels fixed to the wire rope; And
And a plurality of panel coupling members coupling the soundproof panels to the rope-shaped transverse member.

The hypothetical sound barrier according to claim 1, wherein the rope-like transverse member is tightly fixed by a U-bolt-type fixing member.

3. The hypothetical sound barrier of claim 2, wherein the U-bolt-like fixing member is inserted and fixed into two elongated holes formed in a flange of the H beam post.

The hypothetical sound barrier of claim 1, wherein the soundproof panel is installed parallel to the H-beam at an inclined ground.

The joiner according to claim 1, wherein the panel joining member comprises a joiner body having a U-shaped cross section through which a wire rope passes, a pair of joining members bonded to two soundproof fences formed at both ends of the joiner body, Is a wire rope clamp joiner made up of a fixing bolt rotatably attached to a distal end of a receiver for receiving a rope-like transverse member passing through the horizontal bar.

6. The hypothetical sound barrier of claim 5, wherein the receptacle has a body of a U-shaped cross-section, and the wire rope mounting groove is formed at the center of both ends.

[7] The hypothetical sound barrier of claim 6, wherein the panel joining member is installed with two panel joining members upward and downward from one fence so as to vertically install the panel on the inclined ground surface.

The hypothetical sound barrier of claim 1, wherein the H-beams further comprise a steel pipe connected to the rear flange.

The horn according to claim 1, wherein a circular pipe is fixed to the flange of the H-beam in the H-beam at both ends, and a long bolt is inserted into the circular pipe so as to protrude from both sides, and a nut is inserted into one side and a wire rope Wherein the sound absorbing layer is made of a metal.

The hypothetical barrier wall according to claim 9, wherein a wire connection port is fixed to one side of the long bolt, and a wire rope is fixed to the wire connection port.