KR102117349B1 - Soundproofing wall repair structure and repair method - Google Patents

Abstract

The present invention relates to an old soundproof wall repair structure and repair method, and more specifically, to improve the appearance and strengthen durability, so that the repair and reinforcement of the aged soundproof wall can be effectively performed.
The present invention for realizing this, in the soundproof wall repair structure for additionally installing a repair soundproof plate 30 for repair to the soundproof wall forming a structure in which a plurality of soundproof panels 20 are stacked between the support 10, the support ( 10) a plurality of square tube fixtures 40 are welded and fixed at regular intervals; Each of the angle pipe fixtures 40 are respectively connected with a vertical angle pipe 50 and a horizontal angle pipe 60 for reinforcement; A repair soundproof plate 30 for preventing external exposure of the existing soundproof panel 20 is fixed to the vertical angle tube 50 and the horizontal angle tube 60 in pieces; A holding plate fixture 70 is inserted into and coupled to one side of each tube fixture 40 on the post 10 installed at the end of the soundproof wall; The closing plate fixture (70) is installed on the mounting portion is characterized in that the closing plate 80 is inserted in the vertical direction to prevent the external exposure of the holding (10).

Description

Repair structure and repair method for old soundproofing walls {SOUNDPROOFING WALL REPAIR STRUCTURE AND REPAIR METHOD}

The present invention relates to a soundproofing wall, and more particularly, to an old soundproofing wall repair structure and a repair method for making repair work of an old soundproofing wall more efficient.

In general, the soundproof wall is installed on the side of the road and is a road facility for blocking noise generated while driving a vehicle. A soundproof panel using various materials, such as stone, wood, and sound absorbing materials, is installed in a stacked form according to performances such as sound insulation and sound absorption.

These soundproof walls are subject to partial repair, discoloration, and pollution over time, which damages the aesthetics of the road, and periodically repairs and reinforces the soundproof panels.

However, in order to replace the soundproofing wall, it takes a lot of cost with the hassle of separating all the soundproofing panels stacked between the H beam props, and a problem of environmental pollution occurs by discarding the separated soundproofing panels.

In addition, there has been an inconvenience that impedes the traffic of the vehicle as the working time for replacing the soundproof panel increases.

Republic of Korea Utility Model Registration No. 361589 (Registration on September 1, 2004) Republic of Korea Utility Model Registration No.208842 (Registration on October 18, 2000)

The present invention has been proposed to improve the problems in the prior art described above, while improving the aesthetics while continuously utilizing the existing soundproof panel and proposes a technique capable of repairing and reinforcing the soundproof wall, thereby reducing cost and time. The purpose is to improve the appearance of the sound barrier in the middle.

The present invention for achieving the above object, in the soundproof wall repair structure for additionally installing a repair soundproof plate for the soundproof wall forming a structure in which a plurality of soundproof panels are stacked between the struts, wherein the supporter has a plurality of square tube fixtures at regular intervals Welding is fixed; Vertical and horizontal angle pipes for reinforcement are respectively connected to the angle pipe fixtures; A repair soundproof plate for preventing external exposure of the existing soundproof panel is fixed to the vertical angle tube and the horizontal angle tube; The support plate installed on the end side of the soundproof wall is configured to be coupled to one side of each end of the fixture fixture plate; The closing plate fixing part is characterized in that the closing plate forming a "c" shape is inserted and coupled in the vertical direction.

In the present invention, the repair and reinforcement work of an old soundproof wall can be made more efficiently, so that the appearance of the soundproof wall can be improved and rapid repair work can be made.

In particular, it shows the advantage of preventing environmental pollution due to waste generation by performing repair and reinforcement work while using the existing soundproof panel without removing it.

1 is a perspective view showing the appearance of each tube fixture installed on an old soundproofing wall according to a first embodiment of the present invention.
Figure 2 is a combination and separation diagram of each tube fixture in the present invention.
Figure 3 is a horizontal and vertical angle tube installation state in the present invention.
Figure 4 is a maintenance soundproof plate installation state in the present invention.
Figure 5 is a closed plate fixture installation state in the present invention.
Figure 6 is a perspective view of the closing plate fixture parts in the present invention.
Figure 7 is a state diagram of the closing plate installed in the present invention.
Figure 8 is a cross-sectional view of the closed state of the cover and the closing plate fastener in the present invention.
9 is a front structural diagram of a soundproof wall repair completion state in the present invention.
10 is a perspective view showing the appearance of each tube fixture according to the second embodiment of the present invention installed on an old soundproofing wall.
11 is a structural diagram of each tube fixture in the second embodiment of the present invention.
Figure 12 is a horizontal angle tube installation state in the second embodiment of the present invention.
13 is a maintenance soundproof plate installation state diagram in the second embodiment of the present invention.
14 is a state diagram of the closing plate fixture installed in the second embodiment of the present invention.
15 is a structural diagram of the closing plate fixture part in the second embodiment of the present invention.
16 is a state diagram of the closing plate installed in the second embodiment of the present invention.
Figure 17 is a second embodiment of the present invention a closed state and the closing plate closed plate state diagram.
18 is a perspective view of a sound insulation wall repair completion state in the second embodiment of the present invention.
19 is an enlarged cross-sectional view of the blinding plate installation part in the second embodiment of the present invention.
20 is a perspective view showing the appearance of each tube fixture according to the third embodiment of the present invention installed on an old soundproofing wall.
21 is an exploded perspective view of each tube fixture according to a third embodiment of the present invention.
Figure 22 is a horizontal angle tube installation state in the third embodiment of the present invention.
23 is a state diagram of a repair sound insulation board in the third embodiment of the present invention.
24 is a state diagram of a closing plate fixture in a third embodiment of the present invention.
25 is a structural diagram of a closing plate fixture part in a third embodiment of the present invention.
26 is a state diagram of the closing plate installed in the third embodiment of the present invention.
27 is a separation state of the closing plate and the closing plate fastener in the third embodiment of the present invention.
28 is a perspective view of a sound insulation wall repair completion state in the third embodiment of the present invention.
29 is an enlarged cross-sectional view of the blinding plate installation part in the third embodiment of the present invention.

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

First, looking at the soundproof wall repair process according to the first embodiment of the present invention through 1 to 9 as follows.

The soundproof wall in this embodiment forms a structure in which a plurality of soundproof panels 20 are stacked between struts 10 in the form of an H beam, and a plurality of square tube fixtures 40 are welded at regular intervals to the struts 10. You can see that it has been done.

At this time, as shown in FIG. 2, each tube fixture 40 is used by welding and combining parts forming a pair of left and right symmetrical shapes according to a fixed position, and ends of the vertical angle tube 50 and the horizontal angle tube 60 are inserted. Each of the vertical through holes 41 and horizontal through holes 42 may be formed, and each of the tube fixtures 40 is installed in the holding column 10 in a state covered by the sound-absorbing support 11 during the first soundproof wall construction. At the time of repair work, the sound absorbing support 11 may be removed and exposed, but if necessary, it may be installed by welding and fixing separately to the support 10 during repair work.

Thereafter, a vertical angle pipe 50 and a horizontal angle pipe 60 for reinforcement are respectively connected and installed in each pipe fixture 40 to form a lattice-type reinforcement structure.

That is, at this time, after inserting the vertical angle tube 50 and the horizontal angle tube 60 into the vertical through hole 41 and the horizontal through hole 42 formed in each tube fixture 40, the installation is performed by fastening pieces.

When the installation of each pipe is completed as described above, the repair soundproofing plate 30 made of a steel plate is installed to prevent external exposure of the existing soundproofing panel 20. At this time, the repaired soundproofing plate 30 is vertically and horizontally used with a piece. It is fixed to each tube 60.

At this time, it is preferable to additionally install a sound absorbing material 90 as shown in FIG. 4 to improve sound absorption performance inside the repair and soundproofing plate 30.

Thereafter, the support plate 10 installed on the end side of the soundproof wall is inserted and coupled to one side of each tube fixture 40.

In other words, the closing plate fixture 70 installed at this time is provided with a guide protrusion 71 protruding from the outer wall surface, and at the middle of the closing plate fixture 70, a locking jaw 72 for limiting the insertion depth in each tube fixture 40 ) Can be confirmed through FIG. 6.

In addition, the closing plate 80 to prevent the external exposure of the support 10 is installed in the installation portion of the closing plate fixture 70 is inserted into the vertical direction as shown in FIG. 7.

At this time, the closing plate 80, which is inserted and installed, forms a cross-sectional structure of a “c” shape with one side open as shown in FIG. 8, and a sliding groove 81 is formed on the inner wall surface to thereby form the closing plate fixture 70 As it is guided along the guide projection 71 of the sliding insert is made.

FIG. 9 shows the installation of the soundproofing wall, which has been repaired and reinforced through the above process, and when viewed from the road side, the external exposure of the existing soundproofing panel 20 is prevented, and the appearance is improved and the horizontal and vertical angle tubes 50,60 It can be seen that structural reinforcement is achieved due to installation of).

In addition, since the coupling between the parts is made in a prefabricated manner, the installation work is more quickly and easily performed, and it shows an advantage that replacement can be easily performed when the repair soundproof plate 30 is damaged.

On the other hand, Figures 10 to 19 shows the soundproof wall repair process according to a second embodiment of the present invention.

That is, each of the tube fixtures 40 ', which are welded and fixed to the struts 10, is exposed by separating the sound-absorbing pillars 11 as shown in FIG.

At this time, looking at the structure of each tube fixture (40 ') parts, as shown in Figure 11 to form a structure that can be assembled in a symmetrical form, left and right guide tube 43 can be inserted into the end of the horizontal tube 60 ) Is formed, the horizontal angle tube 60 for reinforcement is connected to the angle tube fixture 40 'in the horizontal direction.

Thereafter, the repair and soundproofing plate 30 for preventing external exposure of the existing soundproofing panel 20 is fixed to the horizontal angle tube 60 in pieces.

At this time, it is preferable that the soundproof plate in the form of a sound absorption louver is used as the repair soundproof plate 30 in which the installation is performed.

And, when the installation of the repair soundproof plate 30 is completed, the end plate installed on the end side of the soundproofing wall, the closing plate fixture 70 is coupled to one side of each tube fixture 40 ', and the closing plate fixture 70 In order to prevent external exposure of the support 10 on the installation portion, the closing plate 80 is inserted and coupled in the vertical direction.

At this time, a guide rail 82 is provided on one side of the closing plate 80, and the guide rail 82 is slidingly guided to the finishing plate fixture 70 corresponding to the guide rail 82 so that two pairs are provided. It can be seen that a guide protrusion 73 is formed, and a post insertion groove 83 in which the wing portion of the H beam type post 10 can be inserted is formed in the obstruction closing plate 80.

The soundproof wall having such repair and reinforcement work is reinforced by strengthening the repair and soundproofing plate 30 by being supported by the horizontal angle tube 60, and the strut (10) in the strut insertion groove 83 of the blinding end plate 80. ) Shows the advantage that a more stable construction state can be maintained by forming a structure in which the wing portion is inserted and coupled.

Meanwhile, FIGS. 20 to 29 show a soundproofing wall repair process according to a third embodiment of the present invention.

That is, as shown in Figure 21, each tube fixture 40 'is formed with a tube guide groove 44 into which the ends of the horizontal tube 60 can be inserted on both sides, and a supporting housing 45 is coupled to the rear side. , The support housing 45 is provided with an elastic spring 46 for supporting each tube fixture 40 with a certain elastic force, and at the center of the support housing 45, a fastening groove for bolting each tube fixture 40 ' (47) is formed, the each tube fixture (40 ') is provided with a side wall portion (48) for guiding the coupling with the support housing (45), the side wall portion (48) and the side of the support housing (45) A long hole 49 is formed on the wall surface so as to allow the clearance of each tube fixture 40 ′ by the elastic force of the elastic spring 46.

When such a structure is achieved, each tube fixture 40 'is elastically supported by the inner elastic spring 46 of the support housing 45, so that shock absorbed and relieved from the outside can be achieved.

In addition, at one end of the soundproofing wall, as shown in FIG. 24, after the closing plate fixture 70 is inserted into each pipe guide groove 44 of each pipe fixture 40 ', a piece is fastened.

In addition, as shown in FIG. 27, the cover finishing plate 80 forms a cross-sectional structure of a “b” shape, and a sliding protrusion 84 for preventing departure is formed on the inner wall surface, and a corresponding finishing plate fixture ( A guide groove 74 is provided on the outer wall surface of 70) as shown in FIG. 25.

Accordingly, the assembly operation of the blind closing plate 80 is easily performed, and the fastening state of the blind closing plate 80 can be stably maintained.

10: prop 20: soundproof panel
30: repair soundproof board 40,40 ': each tube fixture
41: vertical through 42: horizontal through
43,44: Guideway for each building 45: Support housing
46: elastic spring 47: fastening groove
48: side wall section 49: long hole
50: vertical angle tube 60: horizontal angle tube
70: closing plate fixture 71: guide projection
72: locking jaw 73: guide projection
80: Closing plate 81: Sliding groove
82: guide rail 83: support insertion groove
90: sound absorbing material

Claims (10)

In the soundproof wall repair structure for additionally installing the repair soundproof plate 30 for repair to the soundproof wall forming a structure in which a plurality of soundproof panels 20 are stacked between the support columns 10,
A plurality of square tube fixtures 40 are welded and fixed to the post 10 at regular intervals;
The angle pipe fixture 40 is provided with a vertical angle pipe 50 and a horizontal angle pipe 60 connected to each other for reinforcement;
The soundproof panel 30 for preventing external exposure of the soundproof panel 20 is fixed to pieces in the vertical angle tube 50 and the horizontal angle tube 60;
A holding plate fixture 70 is inserted into and coupled to one side of each tube fixture 40 on the post 10 installed at the end of the soundproof wall;
The closing plate fastener 70 is installed on the installation portion of the holding plate 10 to prevent external exposure of the holding plate 80 is inserted and coupled in the vertical direction;
The obstruction closing plate 80 forms a cross-sectional structure of a "c" shape with one side open, a sliding groove 81 is formed on the inner wall surface, and a guide protrusion is provided on the outer wall surface of the closing plate fixture 70 corresponding thereto. (71) is provided with a protrusion, the middle of the closing plate fixture 70, the old soundproof wall repair structure, characterized in that the locking jaws 72 for limiting the insertion depth in each tube fixture 40 is formed. The method according to claim 1,
The angle pipe fixture 40 has a vertical through hole 41 and a horizontal through hole 42 into which the ends of the vertical angle tube 50 and the horizontal angle tube 60 can be inserted, respectively.
delete In the soundproof wall repair structure for additionally installing the repair soundproof plate 30 for repair to the soundproof wall forming a structure in which a plurality of soundproof panels 20 are stacked between the support columns 10,
A plurality of square tube fixtures 40 'are fixed to the post 10 by welding at regular intervals;
A horizontal angle tube 60 for reinforcement is connected to the angle tube fixture 40 'in a horizontal direction;
The soundproof panel 30 for preventing the external exposure of the soundproof panel 20 is fixed to the horizontal angle tube 60 piece;
The holding plate installed on the end side of the soundproof wall 10, the closing plate fixture 70 is a piece coupled to one side of each tube fixture (40 ');
The closing plate fastener 70 is installed on the installation portion of the holding plate 10 to prevent external exposure of the holding plate 80 is inserted and coupled in the vertical direction;
Each tube fixture 40 'is formed with a tube guide groove 44 into which the ends of the horizontal tube 60 can be inserted on both sides, a support housing 45 is coupled to the back side, and the support housing 45 is An elastic spring 46 is provided to support each tube fixture 40 with a certain elastic force, and at the center of the support housing 45, a coupling groove 47 for bolting with each tube fixture 40 'is formed, and the Each tube fixture 40 ′ is provided with a side wall portion 48 for guiding the coupling with the supporting housing 45, and the side wall surface of the side wall portion 48 and the supporting housing 45 has an elastic spring 46. Repair structure of the old soundproof wall, characterized in that the long hole 49 is formed to allow the clearance of each tube fixture 40 'by elastic force. The method according to claim 4,
The angle pipe fixture 40 'has an angle soundproof wall repair structure, characterized in that a tube guide groove 43 into which an end of the horizontal angle pipe 60 can be inserted. The method according to claim 5,
A guide rail 82 is provided at one side of the obstruction closing plate 80, and two are paired so that the guide rail 82 can be guided by sliding on the closing plate fixture 70 corresponding to the guide rail 82. A guide protrusion 73 is provided, and the obstruction sound barrier repair structure is characterized in that the blinding plate 80 is formed with a post insertion groove 83 into which a wing portion in the form of an H beam can be inserted. delete The method according to claim 4,
The obstruction closing plate 80 has a "b" shaped cross-sectional structure, a sliding projection 84 is formed on the inner wall surface, and a guide groove 74 is provided on the outer wall surface of the closing plate fixture 70 corresponding thereto. Repair structure of the old soundproof wall characterized in that it is provided. The method according to claim 1,
The repair sound-absorbing plate 30 inside the sound-absorbing material 90, characterized in that the old soundproof wall repair structure. Claim 1, claim 2, claim 4 to claim 6, claim 8, claim 9 in the repair work of the old soundproof wall made by the repair structure of any one of, in the horizontal or vertical direction of each tube fixed to each tube fixture fixed to the welding welding A method of repairing an old soundproofing wall, characterized in that the repaired soundproofing plate is fastened in pieces to block the exposure of the existing soundproofing panels, and the exposure of the props is blocked by installing a closing plate fastener on both ends of the soundproofing wall.

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