KR101608441B1

KR101608441B1 - Frame for Soundproof Wall

Info

Publication number: KR101608441B1
Application number: KR1020150108861A
Authority: KR
Inventors: 봉용범
Original assignee: 주식회사 태건
Priority date: 2015-07-31
Filing date: 2015-07-31
Publication date: 2016-04-04

Abstract

The present invention relates to a frame for soundproof wall. A sound proof wall of the present invention comprises: an upper frame having a first groove into which an upper side of a flat type soundproof plate is inserted; a lower frame having a second groove into which a lower side of the flat type soundproof plate is inserted; and a curved side frame into which a side of the soundproof plate is inserted.

Description

{Frame for Soundproof Wall}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a soundproof wall frame, and more particularly, to a soundproof wall frame that can easily form a curved soundproof wall while using a flat soundproof plate.

The sound barrier is installed to reduce noise of a running automobile or a train. Recently, the upper part of the soundproof wall is rounded so as to be bent toward the inside of the road, thereby improving the noise reduction effect.

1 and 2 show an example of a conventional curved soundproof wall.

As shown in FIGS. 1 and 2, a unit sound insulation wall 100 having a sound insulation plate coupled to a soundproof wall frame is laminated on a curved H beam 200, thereby realizing a curved sound insulation wall as viewed from the outside. However, as shown in FIG. 2, when the other unit sound insulation wall 100 is stacked on the upper side of the unit sound insulation wall 100, a considerable gap is generated between the unit sound insulation walls 100, And it is troublesome to position the unit sound insulation walls with a separate fixture 300 between the unit sound insulation walls. In addition, there is a fear of leaking through gaps generated between the unit sound absorbing walls 100, and filling the gaps with silicon or the like causes inconvenience in construction and inconveniences a considerable amount of silicon.

Due to such a problem, there is a demand for a frame capable of effectively installing a sound barrier in a curved section.

Japanese Patent Application Laid-Open No. 10-2011-0128622

SUMMARY OF THE INVENTION It is an object of the present invention to provide a soundproof wall frame which can easily form a curved soundproof wall while using a flat soundproof plate.

The soundproof wall according to the present invention includes: an upper frame having a first groove in which an upper side of a planar sound insulation board is fitted; A lower frame having a second groove in which the lower side of the sound insulation plate is fitted; And a side frame, which is curved in a side portion of the sound insulation board.

Further, the side frame is curved and has a hollow main frame; A support frame coupled to one side of the main frame and supporting one side of the soundproof plate; And a curved cover frame coupled to the other side of the main frame to support the other side of the soundproof plate so as to form a space in which the soundproof plate is spaced apart from the end of the support frame.

Further, the side frame is curved and has a hollow main frame; And a linear coupling frame having a coupling surface to which the main frame is coupled and an insertion groove into which the side portion of the sound insulation plate is inserted.

Preferably, the support frame includes a contact portion for contacting the main frame and a support portion for supporting the sound insulation plate, and a buffer member is fitted to the support portion.

In addition, the cover frame may include a cover portion covering a part of the main frame while being in contact with a part of the main frame; A protruding rib projecting from the cover portion and fitted in the main frame; And a dead rib bent from the end of the cover portion and extending toward the sound insulation plate.

In addition, it is preferable that a protrusion protruding from the upper frame is formed on the upper surface of the upper frame, and a recessed groove for receiving the protrusion is formed on the lower frame.

The soundproof wall frame according to the present invention provides an effect of easily embodying a curved soundproof wall using a curved frame while using a flat soundproof plate.

In addition, the degree of curvature of the side frame according to the condition of the construction site of the curved soundproof wall is differently applied, thereby providing an effect of easily implementing the soundproof wall having various curvatures.

Further, by using a plate-like sound-proofing plate, the effect of realizing a curved sound-proofing wall is realized while remarkably reducing the manufacturing cost as compared with the use of a curved sound-proofing plate.

1 and 2 show an example of a conventional soundproof wall,
3 is a front view of a sound barrier frame according to an embodiment of the present invention.
4 is a sectional view of a sound barrier frame according to an embodiment of the present invention,
Fig. 5 is an enlarged view of the upper frame of Fig. 3,
Fig. 6 is an enlarged view of the lower frame of Fig. 3,
Fig. 7 is a cross-sectional view of an upper or lower side of a side frame,
8 is a cross-sectional view of the intermediate frame of the side frame,
9 is a plan view of the support frame,
10 is a perspective view of a cover frame,
11 is a view illustrating an installation state of a sound barrier frame according to an embodiment of the present invention;
12 is a side view of a sound barrier frame according to another embodiment of the present invention.

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

FIG. 3 is a front view of a sound barrier frame according to an embodiment of the present invention, and FIG. 4 is a sectional view of a sound barrier frame according to an embodiment of the present invention. Fig. 5 is an enlarged view of the upper frame of Fig. 3, and Fig. 6 is an enlarged view of the lower frame of Fig. FIG. 7 is a cross-sectional view of the side frame taken along the top or bottom thereof, and FIG. 8 is a cross-sectional view of a cut-away portion of the side frame. Fig. 9 is a plan view of the support frame, and Fig. 10 is a perspective view of the cover frame.

3 and 4, a sound barrier frame according to an embodiment of the present invention includes an upper frame 10, a lower frame 20, and a side frame 30.

Referring to FIG. 5, the upper frame 10 has a first groove 11 through which the upper side of the plate-like sound insulation plate 50 is fitted. On the upper surface of the upper frame 10, protrusions 12 protruding from each other are formed. The projecting portion 12 is inserted into the concave groove 22 of another lower frame 20 coupled to the upper side of the upper frame 10.

Referring to FIG. 6, the lower frame 20 has a second groove 21 through which the lower side of the sound insulation plate 50 is inserted. The lower frame 20 is formed with a concave groove 22 for receiving the protrusion 12. The concave groove 22 is formed on the lower surface of the lower frame 20.

As shown in Figs. 3 and 4, the side frame 30 is fitted to the side of the sound insulation board 50 and curved in a curved line. A supporting beam 60 (H beam) for receiving a soundproof wall is bent and installed in a curved shape, and the curved side frame 30 is inserted into the supporting beam 60, do. The upper frame 10, the lower frame 20 and the side frames 30 are assembled to form one unit sound barrier wall frame 400. If necessary, the unit sound barrier wall frames 400 are stacked in the vertical direction .

7 and 8, the side frame 30 includes a main frame 31, a support frame 32, and a cover frame 33. As shown in Fig. The side frames 30 are coupled to the left and right side portions of the sound insulation board 50, and two of the side frames 30 are provided.

The main frame 31 is curved and hollow.

The support frame 32 is a frame that is coupled to one side of the main frame 31 and supports one side of the sound insulation board 50. In the present embodiment, the support frame 32 is a linear frame unlike the main frame. The support frame 32 includes a contact portion 321 and a support portion 322.

3 and 9, the contact portion 321 is in contact with the main frame 31 in a surface contact with the main frame 31 and is fastened to the main frame 31 by bolts or the like, do.

The support portion 322 is provided to support the sound insulation plate 50 and is provided at the end of the contact portion 321. [ The supporting portion 322 is formed with an insertion portion 323 into which the buffer member 40 is inserted. The minute gap between the support portion 322 and the sound insulation plate 50 is closed by using a sealing member 70 such as silicon.

7 and 8, the cover frame 33 is separated from the end of the support frame 32 to form a space into which the sound insulation board 50 is inserted. The support frame 32 is a curved frame coupled to the other side of the main frame 31 and supporting the other side of the sound insulation board 50. That is, the cover frame 33 is disposed to face the support frame 32, and the soundproofing plate 50 is disposed between the cover frame 33 and the support frame 32.

7, 8, and 10, the cover frame 33 includes a cover portion 331, a projecting rib 332, and a finishing rib 333.

The cover portion 331 covers a part of the main frame 31 while being in contact with a part of the main frame 31. The side frame 30 covers a side surface of the sound insulation board 50. The cover unit 331 is coupled to surround a part of the main frame 31 and supports the sound insulation board 50 together with the support frame 32. [ .

The protruding rib 332 protrudes from the cover portion 331 and is fitted into the main frame 31. The protruding rib 332 is inserted into a latching groove 311 provided in the main frame 31.

The finishing rib 333 is bent from the end of the cover portion 331 and extends toward the soundproofing plate 50. 10, the width of the finishing rib 333 is small at the upper end and the lower end of the main frame 31. The width of the finishing rib 333 increases from the upper end of the main frame 31 toward the middle portion, All. The minute gap between the finishing rib 333 and the sound insulation plate 50 is closed by using a sealing member 70 such as silicon.

7 and 8, the position of the support portion 322 of the support frame 32 is biased toward the edge side of the side frame at the upper end portion and the lower end portion of the side frame 30, 30 at the center of the side frame. According to an embodiment of the present invention, the soundproofing plate 50 is a flat plate-like soundproofing plate 50, and the lower end and the upper end of the soundproofing plate 50 are inserted into the corner of the lower frame 20 and the upper frame 10 The width of the finishing rib 333 is widest at the stop side of the cover frame 33 and becomes narrower toward the upper end and the lower end.

11 shows a state in which a sound barrier frame according to an embodiment of the present invention is installed. A soundproof wall frame 60 including an upper frame 10, a lower frame 20, and a side frame 30 is provided between the H beams 60 spaced from each other and provided with an H beam 60 for constructing a curved sound barrier wall. To complete a curved sound barrier. Of course, the soundproof plate 50 is inserted into the upper frame 10, the lower frame 20, and the side frame 30.

As shown in FIG. 11, the soundproof wall frame according to an embodiment of the present invention can be easily installed in a curved H-beam 60 provided with a curved side frame 30 to support a soundproof wall. When another unit soundproof wall frame is laminated on the upper side of the upper frame 10, the protruding portion 12 provided on the upper side of the upper frame 10 is formed in a concave groove (not shown) provided in the lower frame 20 of the other unit soundproof wall frame 22, and between the upper frame 10 and the lower frame 20 stacked on the lower frame 20, the unnecessary space is minimized, so that the upper frame 10 and the lower frame 20 are stacked in contact with each other.

12 illustrates a sound barrier frame according to another embodiment of the present invention. The embodiment according to Fig. 12 is different from the embodiment of Fig. 4 in the side frame, and the front view according to this embodiment is the same as Fig. In the present embodiment, the same reference numerals are assigned to configurations that perform the same functions and functions as those in the embodiment of Fig.

The sound barrier frame according to the present embodiment includes an upper frame 10, a lower frame 20, and a side frame 30 '.

The upper frame 10 is formed with a first groove 11 through which the upper side of the plate-like sound insulation plate 50 is fitted. The lower frame 20 is formed with a second groove 21 through which the lower side of the sound insulation plate 50 is fitted. The side frame 30 'has a curved shape in which a side portion of the sound insulation board 50 is fitted. The upper frame 10, the lower frame 20, and the side frames 30 'are assembled to form one unit sound barrier wall frame, and the unit sound barrier wall frames may be stacked up and down as required.

As shown in Fig. 12, according to the present embodiment, the side frame 30 'includes a main frame 31' and a coupling frame 34. As shown in Fig. The side frames 30 'are coupled to the left and right side portions of the sound insulation board 50, and two of the side frames 30' are provided.

The main frame 31 'is a hollow frame bent in a curved line. As shown in FIG. 12, the main frame 31 'is formed in the shape of a substantially square pipe.

The coupling frame 34 has a coupling surface 341 coupled to the main frame 31 '. The engaging surface 341 of the engaging frame 34 is in contact with the main frame 31 'and the engaging frame 34 and the main frame 31 ') Are mutually concluded.

The coupling frame 34 is a linear frame in which an insertion groove 342 into which a side portion of the sound insulation board 50 is inserted is formed. The other surface of the coupling surface 341 forms the bottom surface of the insertion groove 342. The coupling frame 34 receives and supports the plate-shaped sound insulation plate 50.

The sound barrier frame according to the embodiment of FIG. 12 may also be laminated between the H beams 60 as shown in FIG. 10, and the effect using the curved side frame 30 'is also similar to FIG. The soundproof wall frame shown in FIG. 12 has a structure in which the soundproof panel 50 is fastened or supported by fastening a preformed joint frame 34 to one surface of the main frame 31 ' Structure can be formed, so that the manufacturing is simple and the cost reduction effect is provided.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, and many modifications may be made without departing from the scope of the present invention.

10 ... upper frame 11 ... first groove
12 ... protrusions 20 ... lower frame
21 ... second groove 22 ... concave groove
30, 30 '... side frames 31, 31' ... main frame
311 ... engaging groove 32 ... supporting frame
321 ... contact portion 322 ... support portion
323 ... insertion portion 33 ... cover frame
331 ... cover part 332 ... protruding rib
333 ... Finishing rib 34 ... Engagement frame
341 ... engagement surface 342 ... insertion groove
40 ... buffer member 50 ... soundproof plate
60 ... supporting beam (H beam) 400 ... unit soundproof wall frame

Claims

An upper frame (10) having a first groove (11) in which an upper side of a plate-like soundproofing plate (50) is fitted;
A lower frame 20 having a second groove 21 in which a lower side of the soundproofing plate 50 is fitted;
And a side frame (30, 30 ') curved in a side portion of the sound insulation plate (50)
The side frame (30)
Curved, hollow main frame 31;
A support frame (32) coupled to one side of the main frame (31) and supporting one side of the sound insulation board (50);
A curved cover frame 50 which is coupled to the other side of the main frame 31 and supports the other surface of the soundproofing plate 50 so as to form a space for inserting the soundproofing plate 50 apart from the end of the supporting frame 32, (33)
The support frame 32 includes a contact portion 321 for contacting the main frame 31 and a support portion 322 for supporting the sound insulation plate 50,
The supporting portion 322 is disposed at an upper end and a lower end of the side frame 30 so as to be biased toward the edge side of the side frame 30 and at a middle portion of the side frame 30, Respectively,
A cushioning member (40) is fitted in the support portion (322)
The cover frame (33)
A cover part (331) for covering a part of the main frame (31) from outside while being in contact with a part of the main frame (31);
A protruding rib 332 protruding inward from the cover portion 331 and inserted into and inserted into a locking groove 311 provided outside the main frame 31;
And a deadening rib 333 bent from the end of the cover portion 331 and extending toward the soundproofing plate 50,
The finishing rib 333 is small at an upper end and a lower end of the main frame 31 and wider at an upper end and a lower end of the main frame 333 toward an intermediate portion,
A sealing member 70 is installed and closed in a gap between the dead rib 333 and the sound insulation plate 50,
On the upper surface of the upper frame 10, protrusions 12 protruding from each other are formed,
Wherein the lower frame (20) is formed with a concave groove (22) for receiving the protrusion (12).

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