CN216006691U - Alternating metal sound barrier - Google Patents
Alternating metal sound barrier Download PDFInfo
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- CN216006691U CN216006691U CN202122000439.2U CN202122000439U CN216006691U CN 216006691 U CN216006691 U CN 216006691U CN 202122000439 U CN202122000439 U CN 202122000439U CN 216006691 U CN216006691 U CN 216006691U
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Abstract
The utility model belongs to the technical field of sound barriers, and particularly relates to a interpenetration type metal sound barrier, which comprises: installation stand and sound barrier cell board, it is a plurality of the installation stand is fixed on ground, and is a plurality of sound barrier cell board is pegged graft from bottom to top between two adjacent installation stands, sound barrier cell board includes: the front shell and the rear shell are connected to form a total shell with openings at two side ends, the two side plates are respectively arranged at two side ends of the total shell, one side of the front shell, facing the inside of the total shell, is provided with a plurality of supporting blocks, the supporting blocks are used for supporting the reinforcing plate, and the sound insulation material plate and the reinforcing plate are located in the total shell.
Description
Technical Field
The utility model belongs to the technical field of sound barriers, and particularly relates to a interpenetration type metal sound barrier.
Background
The sound barrier is a sound insulation facility; in order to block direct sound between the source and the recipient, a sound-insulating device is usually inserted between the source and the recipient, which provides a significant additional attenuation of the sound waves propagating, thus reducing the noise impact in the area where the recipient is located.
The sound barrier is formed by the concatenation of a plurality of sound barrier cell boards mostly, current sound barrier cell board is in process of production, each face of cell board box is formed by the bolt fastening, the process is loaded down with trivial details, the inside acoustic insulation board of sound barrier cell board adopts the installation of pegging graft more, collide with after long-time the use or in the transportation, the sound barrier casing probably produces the deformation, acoustic insulation board generally adopts the cotton material of centrifugal glass yielding simultaneously, lead to acoustic insulation board to break away from the draw-in groove, make the syllable-dividing effect variation of metal sound barrier.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides the interpenetration type metal sound barrier.
In order to solve the technical problems, the utility model adopts the technical scheme that:
an interpenetrating metallic sound barrier comprising: installation stand and sound barrier cell board, it is a plurality of the installation stand is fixed on ground, and is a plurality of sound barrier cell board is pegged graft from bottom to top between two adjacent installation stands, sound barrier cell board includes: the sound insulation board comprises a front shell, a rear shell, a sound insulation material board, a reinforcing board and two side boards;
the front case includes: front panel, upper junction plate A and lower connecting plate A set up perpendicularly respectively in the upper and lower both ends of front panel, the backshell includes: the front shell and the rear shell are connected to form a total shell with openings at two side ends, and two side plates are respectively arranged at two side ends of the total shell;
the front panel is provided with a plurality of supporting blocks towards one side inside the main shell, the supporting blocks are used for supporting the reinforcing plate, an upper pressing plate is vertically arranged at the lower end of the upper connecting plate A, the upper pressing plate is parallel to the front panel, a plurality of threaded through holes are formed in the upper pressing plate, pressing bolts are arranged in the threaded through holes, the end portions of the pressing bolts face the front panel and are connected with pressing blocks, a lower pressing plate is vertically arranged at the upper end of the lower connecting plate A, the structure of the lower pressing plate is the same as that of the upper pressing plate, and the sound insulation material plate and the reinforcing plate are located between the supporting blocks and the pressing blocks.
Furthermore, one side that upper junction plate A kept away from the front panel is provided with the ascending U type draw-in groove A of opening, one side that upper junction plate B kept away from the rear panel be provided with U type draw-in groove A matched with card strip A, one side that lower junction plate A kept away from the front panel is provided with the decurrent U type draw-in groove B of opening, one side that lower junction plate B kept away from the rear panel be provided with U type draw-in groove B matched with card strip B.
Furthermore, the sound insulation material plate and the reinforcing plate are connected in a fit mode through fastening screws, and the sound insulation material plate is flush with the bottom end of the reinforcing plate.
Furthermore, the supporting block is used for avoiding the fastening screw, and the upper compression plate and the lower compression plate are positioned on the same plane.
Furthermore, the upper connecting plate A is higher than the upper connecting plate B, the upper end of the total shell is in a step shape, the lower connecting plate A is higher than the lower connecting plate B, the shape of the lower end of the total shell is matched with the upper end of the total shell, and the upper sound barrier unit plate and the lower sound barrier unit plate can be conveniently spliced.
Furthermore, the lower end of the main shell is attached with a rubber pad, the sound barrier unit plate further comprises a plurality of fastening rivets, and the fastening rivets sequentially penetrate through the rubber pad and the lower connecting plate A and are inserted into the sound insulation material plate.
Further, the shape of curb plate with the both sides open-ended shape of total casing suits, the both sides of curb plate are provided with respectively along the U type groove C of vertical direction, two U type groove C respectively with the side of front panel with the side of rear panel cooperatees, U type groove C all is provided with a plurality of connect the via hole on the lateral wall towards the curb plate, the front panel with the inboard of rear panel be provided with a plurality of with connect the via hole matched with connector card.
Further, the sound barrier unit plate further comprises: four P type sealing strips, four P type sealing strip respectively with four U type groove C is corresponding, P type sealing strip includes: the straight plate part is inserted into the U-shaped groove C and used for reinforcing the connection between the front panel or the rear panel and the U-shaped groove C.
The sound insulation material plate is made of centrifugal glass wool, the reinforcing plate is made of fiber cement, and the main shell and the side plates are made of aluminum alloy.
The using method of the utility model is as follows:
firstly, a worker joints and connects a sound insulation material plate and a reinforcing plate through a plurality of fastening screws and inserts the sound insulation material plate and the reinforcing plate between a supporting block and a pressing block; then screwing a compression bolt to compress the sound insulation material plate, wherein the reinforcing plate is abutted to the supporting block; connecting the front shell and the rear shell to complete the assembly of the total shell; and then, respectively installing the two side plates on two sides of the main shell, attaching the rubber pads, installing fastening rivets, and sequentially penetrating the fastening rivets through the rubber pads and the lower connecting plate A and inserting the fastening rivets into the sound insulation material plate to complete the assembly of the sound barrier unit plate.
When the sound barrier is installed, firstly, a plurality of installation upright posts are fixed at a designated position, and then a plurality of sound barrier unit plates are inserted between two adjacent installation upright posts from bottom to top, so that the installation of the sound barrier is completed.
Compared with the prior art, the utility model has the following beneficial effects.
The utility model is provided with the supporting blocks and the pressing blocks, and is used for clamping the sound insulation material plate and the reinforcing plate, so that the sound insulation material plate is more firmly installed and is not easy to fall off, meanwhile, the reinforcing plate has high hardness and strong deformation resistance, and the sound insulation material plate can be prevented from being deformed after being used for a long time.
The front shell and the rear shell are connected in an inserting mode, the assembly is convenient, the sound insulation material plate and the reinforcing plate can be installed in the front shell before the insertion, the operation space is large, workers can install the sound insulation material plate and the reinforcing plate conveniently, and the production is more efficient.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the sound barrier unit panel of the present invention.
Fig. 3 is a cross-sectional view of a front housing of the present invention.
Fig. 4 is a cross-sectional view of the rear housing of the present invention.
Fig. 5 is a schematic view of a side panel of the present invention.
Fig. 6 is a cross-sectional view of a side panel of the present invention.
FIG. 7 is a schematic view of the connection of the side panels with the front and rear panels according to the present invention.
In the figure: the sound barrier unit plate comprises a mounting upright post 1, a sound barrier unit plate 2, a main shell 21, a rubber pad 22, a fastening rivet 23, a front shell 3, a front panel 31, a supporting block 311, an upper connecting plate A, an upper pressing plate 321, a pressing bolt 322, a pressing block 323, a U-shaped clamping groove A, a lower connecting plate A, a lower pressing plate 331, a U-shaped clamping groove B, a rear shell 4, a rear panel 41, an upper connecting plate B, a clamping strip A, a clamping strip B431, a sound insulation material plate 5, a fastening screw 51, a reinforcing plate 6, a side plate 7, a U-shaped groove C71, a connecting through hole 72, a connecting clamp 73, a P-shaped sealing strip 8, a straight plate part 81 and a circular part 82.
Detailed Description
The following is a further description with reference to specific examples.
An interpenetrating metallic sound barrier comprising: installation stand 1 and sound barrier cell board 2, it is a plurality of installation stand 1 is fixed on ground, and is a plurality of sound barrier cell board 2 is pegged graft from bottom to top between two adjacent installation stands 1, sound barrier cell board 2 includes: the sound insulation structure comprises a front shell 3, a rear shell 4, a sound insulation material plate 5, a reinforcing plate 6 and two side plates 7;
the front case 3 includes: a front panel 31, an upper connection board a32 and a lower connection board a33, the upper connection board a32 and the lower connection board a33 are respectively vertically arranged at the upper and lower ends of the front panel 31, the rear case 4 includes: the front shell comprises a rear panel 41, an upper connecting plate B42 and a lower connecting plate B43, wherein the upper connecting plate B42 and the lower connecting plate B43 are respectively and vertically arranged at the upper end and the lower end of the rear panel 41, the upper connecting plate A32 can be matched and connected with the upper connecting plate B42, the lower connecting plate A33 can be matched and connected with the lower connecting plate B43, the front shell 3 and the rear shell 4 are connected to form a general shell 21 with two open side ends, and two side plates 7 are respectively arranged at the two side ends of the general shell 21;
a plurality of supporting blocks 311 are arranged on one side of the front panel 31 facing the inside of the main casing 21, the supporting blocks 311 are used for supporting the reinforcing plate 6, an upper pressing plate 321 is vertically arranged at the lower end of the upper connecting plate a32, the upper pressing plate 321 is parallel to the front panel 31, a plurality of threaded through holes are arranged on the upper pressing plate 321, pressing bolts 322 are arranged in the threaded through holes, the end portions of the pressing bolts 322 face the front panel 31 and are connected with pressing blocks 323, a lower pressing plate 331 is vertically arranged at the upper end of the lower connecting plate a33, the structure of the lower pressing plate 331 is the same as that of the upper pressing plate 321, and the sound insulation material plate 5 and the reinforcing plate 6 are located between the supporting blocks 311 and the pressing blocks 323.
One side that the front panel 31 was kept away from to upper junction plate A32 is provided with the ascending U type draw-in groove A324 of opening, one side that the rear panel 41 was kept away from to upper junction plate B42 be provided with U type draw-in groove A324 matched with card strip A421, one side that the front panel 31 was kept away from to lower junction plate A33 is provided with the decurrent U type draw-in groove B332 of opening, one side that the rear panel 41 was kept away from to lower junction plate B43 be provided with U type draw-in groove B332 matched with card strip B431.
The sound insulation material plate 5 and the reinforcing plate 6 are connected in a fitting manner through fastening screws 51, and the sound insulation material plate 5 is flush with the bottom end of the reinforcing plate 6.
The supporting block 311 is used for avoiding the fastening screw 51, and the upper pressing plate 321 and the lower pressing plate 331 are located on the same plane.
The upper connection plate a32 is higher than the upper connection plate B42, the upper end of the general case 21 is formed in a stepped shape, the lower connection plate a33 is higher than the lower connection plate B43, and the lower end of the general case 21 is shaped to match the upper end of the general case 21.
The lower end of the main casing 21 is attached with a rubber pad 22, the sound barrier cell plate further includes a plurality of fastening rivets 23, and the fastening rivets 23 sequentially penetrate through the rubber pad 22 and the lower connecting plate a33 and are inserted into the sound insulation material plate 5.
The shape of curb plate 7 with the both sides open-ended shape of total casing 21 suits, the both sides of curb plate 7 are provided with respectively along vertical direction's U type groove C71, two U type groove C71 respectively with the side of front panel 31 with the side of rear panel 41 cooperatees, U type groove C71 all is provided with a plurality of connect the via hole 72 on the lateral wall towards curb plate 7, the front panel 31 with the inboard of rear panel 41 be provided with a plurality ofly with connect the via hole 72 matched with and connect card 73.
The sound barrier cell panel 2 further includes: four P type sealing strips 8, four P type sealing strips 8 respectively with four U type groove C71 is corresponding, P type sealing strip 8 includes: a straight plate part 81 and a circular part 82, the straight plate part 81 is inserted into the U-shaped groove C71 for reinforcing the connection of the front panel 31 or the rear panel 41 with the U-shaped groove C71.
The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (8)
1. An interpenetrating metallic sound barrier comprising: installation stand (1) and sound barrier cell board (2), it is a plurality of installation stand (1) is fixed on ground, and is a plurality of sound barrier cell board (2) are pegged graft between two adjacent installation stands (1) from bottom to top, its characterized in that, sound barrier cell board (2) include: the sound insulation structure comprises a front shell (3), a rear shell (4), a sound insulation material plate (5), a reinforcing plate (6) and two side plates (7);
the front shell (3) comprises: front panel (31), upper junction plate A (32) and lower connecting plate A (33) set up respectively perpendicularly in the upper and lower both ends of front panel (31), backshell (4) include: the shell structure comprises a rear panel (41), an upper connecting plate B (42) and a lower connecting plate B (43), wherein the upper connecting plate B (42) and the lower connecting plate B (43) are respectively and vertically arranged at the upper end and the lower end of the rear panel (41), the upper connecting plate A (32) can be matched and connected with the upper connecting plate B (42), the lower connecting plate A (33) can be matched and connected with the lower connecting plate B (43), the front shell (3) and the rear shell (4) are connected to form a total shell (21) with two open side ends, and two side plates (7) are respectively arranged at the two side ends of the total shell (21);
a plurality of supporting blocks (311) are arranged on one side of the front panel (31) facing the interior of the main shell (21), the supporting block (311) is used for supporting the reinforcing plate (6), the lower end of the upper connecting plate A (32) is vertically provided with an upper pressing plate (321), the upper pressing plate (321) is parallel to the front panel (31), a plurality of threaded through holes are arranged on the upper pressing plate (321), the threaded through holes are internally provided with a pressing bolt (322), the end part of the pressing bolt (322) faces the front panel (31) and is connected with a pressing block (323), the upper end of the lower connecting plate A (33) is vertically provided with a lower pressing plate (331), the lower pressing plate (331) has the same structure as the upper pressing plate (321), the sound insulation material plate (5) and the reinforcing plate (6) are located between the supporting block (311) and the pressing block (323).
2. The interpenetration type metal sound barrier of claim 1, wherein a U-shaped slot a (324) with an upward opening is arranged on one side of the upper connecting plate a (32) away from the front panel (31), a clamping strip a (421) matched with the U-shaped slot a (324) is arranged on one side of the upper connecting plate B (42) away from the rear panel (41), a U-shaped slot B (332) with a downward opening is arranged on one side of the lower connecting plate a (33) away from the front panel (31), and a clamping strip B (431) matched with the U-shaped slot B (332) is arranged on one side of the lower connecting plate B (43) away from the rear panel (41).
3. Penetrating metal sound barrier according to claim 1, characterized in that said sheet of sound-insulating material (5) is in a snug connection with said reinforcement plate (6) by means of fastening screws (51), and that said sheet of sound-insulating material (5) is flush with the bottom end of said reinforcement plate (6).
4. The interpenetrating metallic sound barrier according to claim 3, wherein said supporting block (311) is set back for said fastening screw (51), and said upper pressing plate (321) and said lower pressing plate (331) are located on the same plane.
5. The interpenetrating metallic sound barrier according to claim 1, wherein the upper connecting plate a (32) is higher than the upper connecting plate B (42), the upper end of the total casing (21) is formed in a step shape, the lower connecting plate a (33) is higher than the lower connecting plate B (43), and the lower end of the total casing (21) is shaped to match the upper end of the total casing (21).
6. The interpenetrating metallic sound barrier according to claim 1, wherein the lower end of the main casing (21) is attached with a rubber gasket (22), and the sound barrier cell plate further comprises a plurality of fastening rivets (23), and the fastening rivets (23) sequentially penetrate through the rubber gasket (22) and the lower connecting plate a (33) and are inserted into the sound insulation material plate (5).
7. The interpenetrating type metal sound barrier according to claim 1, wherein the side plate (7) has a shape corresponding to the shape of the opening at both sides of the main casing (21), both sides of the side plate (7) are respectively provided with a U-shaped groove C (71) along the vertical direction, the two U-shaped grooves C (71) are respectively matched with the side edge of the front panel (31) and the side edge of the rear panel (41), the side walls of the U-shaped grooves C (71) facing the side plate (7) are respectively provided with a plurality of connecting through holes (72), and the inner sides of the front panel (31) and the rear panel (41) are provided with a plurality of connecting clips (73) matched with the connecting through holes (72).
8. The interpenetrating metallic sound barrier according to claim 7, wherein said sound barrier cell sheet (2) further comprises: four P type sealing strips (8), four P type sealing strip (8) respectively with four U type groove C (71) is corresponding, P type sealing strip (8) include: a straight plate part (81) and a circular part (82), wherein the straight plate part (81) is inserted into the U-shaped groove C (71) and is used for reinforcing the connection of the front panel (31) or the rear panel (41) and the U-shaped groove C (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000439.2U CN216006691U (en) | 2021-08-24 | 2021-08-24 | Alternating metal sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000439.2U CN216006691U (en) | 2021-08-24 | 2021-08-24 | Alternating metal sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216006691U true CN216006691U (en) | 2022-03-11 |
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ID=80533416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122000439.2U Active CN216006691U (en) | 2021-08-24 | 2021-08-24 | Alternating metal sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216006691U (en) |
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2021
- 2021-08-24 CN CN202122000439.2U patent/CN216006691U/en active Active
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