JP2010163782A - Soundproof panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a soundproof panel which prevents a gap from being formed between the soundproof panels adjoining each other when utilized as temporary enclosure plates, and which avoids waste when broken while being able to be used as both the soundproof panel and the temporary enclosure plate. <P>SOLUTION: In this soundproof panel, a panel body 13 is fitted into the inner peripheries of frame bodies 20, 30 and 40 which are formed like a quadrangular frame with a lightweight metal material, and hole portions are respectively provided near both ends of a frame material forming the long side of the frame body. The frame materials constituting the respective sides of the frame body are provided separately from one another while a locking side portion is provided on the rear side of the frame body. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a soundproof panel installed at a construction site or the like, and more particularly to a soundproof panel that can also be used as a temporary enclosure.

  Temporary scaffolding is installed to secure the working space and walking space for workers and to transport construction materials when building, renovating and repairing buildings. In order to prevent noise around the construction site, prevent workers and construction materials from falling, and improve the appearance of the construction site, a large number of soundproof panels 10 are formed on the outside of the scaffold in a form in which no gaps are formed as shown in FIG. Often installed.

  The above soundproof panel is transported to the construction site when in use, and is attached to the outside of the scaffold using mounting brackets to form a soundproof wall.On the other hand, after the renovation of the building is completed, it is removed from the scaffold and stacked. The installation and removal are repeated in such a manner that it is stored until the next use.

  Conventionally, a soundproof panel of this type is known in which a frame body is provided over the outer periphery of the panel body to give strength (for example, see Patent Documents 1 and 2).

On the other hand, in a construction site or material storage, etc., in order to prevent outsiders from entering, damage to passers-by or adjacent objects, etc., work is performed by arranging a number of temporary enclosures around them as shown in FIG. Is going. More specifically, the support frame 1 is generally provided by a single pipe, and the temporary enclosure 2 is generally fixed to the horizontal frame 1a constituting the support frame 1 by an attachment fitting 3 such as a hook. As shown in FIG. 29, the temporary enclosure plate is provided with a frame member 5 having a convex portion 5a on one side of a flat plate-like main body 4, and a frame member 5 having a concave portion 5b on the other side. In many cases, the convex portions 5a and the concave portions 5b are fitted to each other so as not to shift (see, for example, Patent Document 3).
JP 2008-133722 A JP 2008-163656 A JP 2006-249911 A

  1. As shown in FIG. 27, the soundproof panel is attached to the scaffold over the two holes 7a and 7a in the two frames 7 and 7 provided on the sides of the adjacent panel body 6 as shown in FIG. This is done by fitting the pin 9a of the clamp 9 attached to the.

  On the other hand, as shown in FIG. 29, the method of attaching the temporary enclosure plate to the support frame spans both the side edges 1c and 5c provided on the frame members 5 and 5 of the temporary enclosure plate adjacent to the horizontal frame 1a. This is performed by interposing a mounting bracket 3 such as a U hook.

  In this way, the soundproof panel and the temporary enclosure are different in the mounting method to the supporting scaffold and the frame, so it is not possible to use the soundproof panel as a temporary enclosure, or conversely, use the temporary enclosure as a soundproof panel. I could not do it.

  Therefore, an object of the present invention is to provide a soundproof panel that can be used for both the soundproof panel and the temporary enclosure.

  2. When the soundproof panel is used as a temporary enclosure, it is usually arranged side by side with the long side being in the vertical direction. In this case, a slight gap is generated between the adjacent soundproof panels (temporary enclosure), and the aesthetic appearance is impaired.

  Accordingly, another object of the present invention is to provide a soundproof panel in which the gap does not occur even when used as a temporary enclosure.

  3. Conventional soundproof panels often have an integral frame provided over the outer periphery of the panel body. As described above, when the frame is integrated, it is uneconomical because it is necessary to replace the entire frame when a part of the frame is damaged. Further, if the main body panel is damaged, it is necessary to replace the entire panel main body constituting one soundproof panel, which is uneconomical.

  Therefore, a further object of the present invention is to avoid the uneconomical effect at the time of breakage.

  In order to solve the above problems, the present invention is configured as follows.

    Claim 1: By fitting the panel main body into the inner periphery of a frame formed of a light metal material into a square frame, and providing holes near both ends of the frame material forming the long side of the frame In the soundproof panel, the frame material constituting each side of the frame is a separate body, and a locking side is provided on the rear surface side of the frame.

    According to a second aspect of the present invention, in the soundproof panel according to the first aspect, a blindfold extending toward the outer peripheral side is provided on one of the frame members constituting the long side of the frame.

    Claim 3: In the soundproof panel according to claim 1 or 2, an intermediate frame member having groove openings on both sides is interposed at an intermediate position between both frame members constituting the short side of the frame.

  Hereinafter, it will be described how the present invention configured as described above acts to solve the problems.

  1 is a front view according to one embodiment of the present invention, FIG. 2 is also a rear view, FIG. 3 is a left side view, FIG. 4 is a right side view, FIG. 5 is a plan view, and FIG. 1 is a cross-sectional view taken along line AA in FIG. 1, FIG. 7 is a cross-sectional view taken along line BB in FIG. 1, FIG. 8 is a partial enlarged view taken along line CC in FIG. 7 is an enlarged view of a portion FF in FIG. 7, FIG. 11 is an enlarged view of a portion EE in FIG. 7, FIG. 12 is an enlarged sectional view showing an engaged state of the frame, and FIG. 13 shows another embodiment of the present invention. FIG. 14 is a rear view, FIG. 15 is a right side view, FIG. 16 is a plan view, FIG. 17 is a bottom view, FIG. 18 is a cross-sectional view taken along the line GG in FIG. 18 is an enlarged view of a portion I-I in FIG. 18, FIG. 20 is an enlarged view of a portion JJ in FIG. 18, and FIG. 21 is a sectional view taken along line HH in FIG. Figure 22 is a K-K partial enlarged view in FIG. 21. 1, 2 and 3 is 170 mm on the drawing, and the omitted portion in FIGS. 13, 14 and 17 is 70 mm on the drawing.

  The soundproof panel according to the present invention is similar to the conventional soundproof panel in the frame members 20, 30, 50, 60 that form the long side of the frame body, and the holes 22, 32, 52, 62 are located in the vicinity of both ends thereof. Is provided. Therefore, by attaching the pin 9a of the clamp 9 to the holes 22, 32, 52, 62, it is possible to attach to the scaffold.

  On the other hand, a method of using the soundproof panel according to the present invention as a temporary enclosure is as follows.

  As shown in FIG. 6 to FIG. 12 and FIG. 18 to FIG. 20, the frame members 20, 30, 40, 50 and 60 constituting the soundproof panel according to the present invention all extend to the inner peripheral side and have end portions. Locking side portions 21, 31, 41, 51, 61 bent on the front side are provided. Since the locking side portions 21, 31, 41, 51, 61 are provided in this way, they are used for attaching a temporary enclosure plate such as a U hook or a V hook as shown in FIG. 29 to the support frame. It is possible to attach the mounting bracket 3 to the support frame by hooking both end portions of the mounting bracket 3 to the locking side portions 21, 31, 41, 51, 61. That is, the soundproof panel according to the present invention can be used as a temporary enclosure.

  As described above, when the soundproof panel according to the present invention is used as a temporary enclosure, it is installed in such a manner that the long side comes in the vertical direction as in the case of the normal temporary enclosure shown in FIG. In this case, in order to conceal the gap generated between the adjacent soundproof panels (temporary enclosure), the soundproof panel according to claim 2 is directed to one of the frame members constituting the long side of the frame toward the outer peripheral side. Blindfolded portions 27 and 54 are provided. Even if a gap S is generated in the adjacent portion as shown in FIG. 12 due to the blindfold portions 27 and 54, the gap is not visible from the front side (left side in the figure).

  Moreover, in the soundproof panel which concerns on this invention, the frame material which comprises each edge | side of a frame is made into a separate body. Thus, even if a part of the frame is damaged, it is sufficient to replace only the frame material forming the damaged part, and the uneconomical property can be eliminated.

  In the soundproof panel 12 according to claim 3, as shown in FIG. 13, an intermediate frame member provided with groove openings 71 and 71 on both sides at an intermediate position between both frame members 70 and 70 constituting the short side of the frame. 70 was interposed. As shown in FIG. 23, the soundproof panel is formed in such a manner that the panel main bodies 14, 14 are fitted into the groove openings 71, 71. Therefore, even if one of the main body panels 14 and 14 is damaged, it is only necessary to replace the damaged panel main body 14, that is, it is not necessary to replace the entire main body panel, and it is economical. It becomes a thing.

  Next, a first embodiment embodying the present invention will be outlined with reference to FIGS.

  FIG. 1 shows a soundproof panel 11 according to this embodiment. The soundproof panel 11 is formed by surrounding the four circumferences of the panel main body 13 with a frame body composed of the frame members 20, 30, and 40. The panel body 11 is formed by molding a resin material into a plate-like body. The frames 20, 30, and 40 are manufactured by extrusion molding a light metal material such as an aluminum alloy.

  The form of the frame member 20 constituting the right side of the soundproof panel 11 in FIG. 1 will be described in detail with reference to FIGS. 4, 7 and 11. As shown in FIGS. 7 and 11, the frame member 20 has a groove opening 24 into which the peripheral edge of the panel body 13 is inserted on the front surface, and a rectangular tube-shaped reinforcing frame portion 25 on the rear surface. The rear surface of the reinforcing frame portion 25 is provided with an overhang portion 23 projecting to the outer peripheral side, and the outer end portion of the overhang portion 23 extends rearward to form an outer frame portion 26. The outer peripheral side end portion of the overhang portion 23 is further extended toward the outer peripheral side to form a blind portion 27. The rear end of the outer frame portion 26 is extended to the inner peripheral side, and a locking side portion 21 is formed with the end portion bent toward the front side. As shown in FIG. 4, in the vicinity of the upper and lower end portions of the outer frame portion 26, holes 22 and 22 for fitting the pin portions of the clamp are provided.

  The form of the frame member 30 that constitutes the left side of the soundproof panel 11 in FIG. 1 will be described in detail with reference to FIGS. 3, 7, and 10. As shown in FIGS. 7 and 10, the frame member 30 has a groove opening 33 into which the peripheral edge of the panel body 13 is inserted on the front surface, and a rectangular tube-shaped reinforcing frame portion 34 is provided on the rear surface. On the rear surface of the reinforcing frame portion 34 is provided an overhang portion 35 that projects to the outer peripheral side, and an outer peripheral side end portion of the overhang portion 35 extends rearward to form an outer frame portion 36. The rear end of the outer frame portion 36 is extended to the inner peripheral side, and a locking side portion 31 is formed with the end bent toward the front side. As shown in FIG. 3, near the upper and lower end portions of the outer frame portion 36, holes 32 and 32 for fitting the clamp pin portions are provided.

  The form of the frame member 40 constituting the upper side and the lower side in FIG. 1 of the soundproof panel 11 will be described in detail with reference to FIGS. 5, 6, 8 and 9. As shown in FIGS. 6, 8, and 9, the frame member 40 has a groove opening 42 into which the peripheral edge of the panel main body 13 is inserted on the front surface, and a rectangular frame-shaped reinforcing frame portion 43 is provided on the rear surface. . On the rear surface of the reinforcing frame portion 43, an overhang portion 44 is provided that projects to the outer peripheral side, and the outer peripheral end portion of the overhang portion 44 extends rearward to form an outer frame portion 45. A rear end of the outer frame portion 45 is extended to the inner peripheral side, and a locking side portion 41 is formed with the end bent toward the front side.

  Each of the frame members 20, 30, 40 is cut at approximately 45 degrees at both ends, and is fixed by screwing using an L-shaped corner fitting (not shown) with the cut surfaces joined. .

  Next, a second embodiment (a soundproof panel according to claim 3) embodying the present invention will be outlined based on FIGS.

  FIG. 13 shows a soundproof panel 12 according to this embodiment. The soundproof panel 12 is formed by surrounding the four circumferences of the panel bodies 14 and 14 with a frame body constituted by the frame members 50, 60 and 70. The panel body 14 is formed by molding a resin material into a plate-like body. The frame members 50, 60, and 70 are made by extrusion molding light metal materials such as aluminum alloys.

  The form of the frame member 50 constituting the upper side of the soundproof panel 12 in FIG. 13 will be described in detail with reference to FIGS. 16, 18 and 19. As shown in FIGS. 18 and 19, the frame member 50 has a groove opening 55 into which the peripheral edge of the panel main body 14 is inserted on the front surface, and a rectangular tube-shaped reinforcing frame portion 56 is provided on the rear surface. The rear surface of the reinforcing frame portion 56 is provided with an overhang portion 53 that protrudes to the outer peripheral side, and the outer peripheral end portion of the overhang portion 53 extends rearward to form an outer frame portion 57. The outer peripheral side end portion of the overhang portion 53 is further extended toward the outer peripheral side to form a blind portion 54. The rear end of the outer frame portion 57 is extended to the inner peripheral side, and a locking side portion 51 is formed by bending the end portion toward the front side. As shown in FIG. 16, in the vicinity of the left and right end portions of the outer frame portion 57, holes 52 and 52 for fitting the pin portions of the clamp are provided.

  The form of the frame member 60 constituting the lower side of the soundproof panel 12 in FIG. 13 will be described in detail with reference to FIGS. 17, 18 and 20. As shown in FIGS. 18 and 20, the frame member 60 has a groove opening 63 into which the peripheral edge of the panel main body 14 is inserted on the front surface, and a rectangular tube-shaped reinforcing frame portion 64 is provided on the rear surface. On the rear surface of the reinforcing frame portion 64, an overhanging portion 65 is provided that projects to the outer peripheral side, and the outer peripheral side end portion of the overhanging portion 65 extends rearward to form an outer frame portion 66. The rear end of the outer frame portion 66 is extended to the inner peripheral side, and a locking side portion 61 is formed by bending the end portion toward the front side. As shown in FIG. 17, in the vicinity of the left and right end portions of the outer frame portion 66, holes 62 and 62 for fitting the pin portions of the clamp are provided.

  The form of the frame member 70 that constitutes the left and right sides of the soundproof panel 12 in FIG. 13 and that is interposed in the middle portion will be described in detail with reference to FIGS. 21, 22, and 23. FIG. As shown in FIG. 23, the frame body 70 has groove openings 71 and 71 for inserting the peripheral edge of the panel body 14 on the left and right sides of the front surface, and rectangular tube-shaped reinforcing frame portions 72 and 72 are provided on the left and right sides thereof. It is. A hole 73 for fitting a screw is provided at an intermediate position between the reinforcing frame portions 72 and 72. In the frame members 70L and 70R constituting the left and right sides in FIG. 13, the panel main body 14 is fitted only in the groove opening 71 on the inner peripheral side, and the intermediate frame member 70C interposed at the intermediate position is in both the groove openings 71. 71 has the panel body 14 fitted therein.

  The fixing method of the frame member 50 and the frame member 70 and the frame member 60 and the frame member 70 is by screwing. Specifically, a screw is driven and fixed in a shape that fits into the hole 73 from the outer peripheral side of the frame member 50 and the frame member 60.

The front view which concerns on one Example of this invention. Similarly rear view. Similarly left side view. Similarly right side view. FIG. FIG. 2 is a sectional view taken along line AA in FIG. 1. BB sectional drawing in FIG. CC partial enlarged view in FIG. DD partial enlarged view in FIG. The FF partial enlarged view in FIG. The EE partial enlarged view in FIG. The expanded sectional view which shows the engagement state of a frame. The front view which concerns on the other Example of this invention. Similarly rear view. Similarly right side view. FIG. Similarly bottom view. GG sectional drawing in FIG. FIG. 19 is an enlarged view of a II portion in FIG. 18. The JJ partial enlarged view in FIG. HH sectional view taken on the line in FIG. The KK partial enlarged view in FIG. NN partial enlarged view in FIG. The LL partial enlarged view in FIG. The MM partial enlarged view in FIG. The perspective view which shows the installed soundproof panel. Explanatory drawing which shows the attachment state of the conventional soundproof panel. Explanatory drawing which shows the installation state of the conventional temporary enclosure board. Explanatory drawing which shows the attachment state of the conventional temporary enclosure board.

13, 14 ... Panel body 20, 30, 40, 50, 60, 70 ... Frame materials 21, 31, 41, 51, 61 ... Locking side portions 27, 54 ... Blindfolds 24, 33, 42, 55, 63, 71 .. Groove opening

Claims (3)

  In a soundproof panel in which a panel body is fitted to the inner periphery of a frame body formed in a square frame shape with a light metal material, and holes are provided in the vicinity of both ends of the frame material forming the long side of the frame body. A soundproof panel in which the frame material constituting each side of the body is a separate body and a locking side portion is provided on the rear surface side of the frame.   The soundproof panel according to claim 1, wherein a blindfold extending toward the outer peripheral side is provided on one of the frame members constituting the long side of the frame.   The soundproof panel according to claim 1 or 2, wherein an intermediate frame member having groove openings on both sides is interposed at an intermediate position between both frame members constituting the short side of the frame body.

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