CN218206381U - Push-and-pull window formula metal sound-proof barrier - Google Patents
Push-and-pull window formula metal sound-proof barrier Download PDFInfo
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- CN218206381U CN218206381U CN202222079369.9U CN202222079369U CN218206381U CN 218206381 U CN218206381 U CN 218206381U CN 202222079369 U CN202222079369 U CN 202222079369U CN 218206381 U CN218206381 U CN 218206381U
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Abstract
The utility model discloses a sliding window type metal sound-proof screen; the push-pull window type metal screen body consists of a frame, a guide rail, a grooved pulley, a sound absorbing plate and a galvanized steel lower cover plate. The sound absorption plate consists of an aluminum alloy pinhole composite sound absorption panel, a galvanized steel back plate and a sound absorption material. The sound absorption plate is composed of 2 blocks, and can slide left and right along the horizontal direction. This utility has the advantages and beneficial effect do: (1) The sound absorption plate can be opened by sliding left and right, and the operation is simple and labor-saving. (2) Because the sound-absorbing board is of a push-pull type, the sound-absorbing board can not be immersed into a traffic lane area even if the sound-absorbing board is not closed, and the risk of the sound-absorbing screen to driving is eliminated. (3) The corresponding sound absorption plate can slide according to the position of the existing facility, the processing is flexible, the special-shaped sound insulation screens with different specifications do not need to be customized, and the production and installation difficulty is greatly reduced.
Description
Technical Field
The utility model relates to a sound barrier field, what particularly, related to is a push-and-pull window formula metal sound barrier.
Background
For solving the noise pollution problem, the overpass anticollision wall top that closes on the residential block can set up the sound-proof screen usually, because overpass anticollision wall top still is provided with existing facilities such as street lamp, LED traffic direction tablet and fire hydrant usually, can lead to the fact after setting up the sound-proof screen to above existing facility and shelter from, lead to unable maintenance, maintenance or normal use to it. For solving the problem, the current common method is to arrange a casement window type access door on the bottom metal sound insulation screen of the existing facility position, and the access door is installed on the sound insulation screen through a hinge and is fixed by a bolt. This approach has the following problems: firstly, the access door has the problem of falling, and the operation is laborious when the access door is opened and closed; secondly, if the access door is not closed well, the access door is easy to be opened by itself when wind is hung or the vehicle passes, and the access door is easy to be damaged while potential safety hazards are caused to the traveling crane; thirdly, the arrangement position of the access door is poor in alignment matching degree with the existing facilities, and the special-shaped sound-proof screens at different opening positions need to be customized according to the position of the existing facility site.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a push-and-pull window formula metal sound-proof barrier here.
The utility model is realized in such a way that a push-pull window type metal sound-proof screen is constructed, which is characterized in that; comprises a frame (1), a guide rail (2), a grooved pulley (3), a sound absorption plate (4) and a galvanized steel lower cover plate (5);
an inner cavity for accommodating the sound absorption plate (4) is formed in the frame (1), guide rails (2) are respectively horizontally arranged on the upper wall and the lower wall of the inner cavity, the sound absorption plate (4) is composed of 2 blocks and is positioned in the inner cavity, grooved wheels (3) are installed on the upper end surface and the lower end surface of the sound absorption plate (4), and the sound absorption plate (4) integrally slides in the frame (1) along the horizontal direction left and right through the grooved wheels (3) through the guide rails (2);
the sound absorption plate (4) is composed of an aluminum alloy pinhole composite sound absorption panel (41), a galvanized steel back plate (42) and a sound absorption material (43); an aluminum alloy pinhole composite sound absorbing panel (41) and a galvanized steel backing plate (42) receive sound absorbing material (43) therein.
The push-pull window type metal sound insulation screen is characterized in that the metal sound insulation screen is provided with a plurality of through holes; the galvanized steel lower cover plate (5) is fixed at the lower end of the frame (1).
The utility model relates to a push-pull window type metal sound-proof screen, which is characterized in that; the aluminum alloy pinhole composite sound absorption panel (41) is 1.0mm thick; the galvanized steel backing plate (42) is 1.2mm thick.
The utility model has the advantages of as follows: the utility model discloses a solve the problem that flat-open window formula metal sound-proof screen exists, designed and made a push-and-pull window formula metal sound-proof screen. The push-pull window type metal screen body consists of a frame, a guide rail, a grooved pulley, a sound absorbing plate and a galvanized steel lower cover plate. The sound absorption plate consists of an aluminum alloy pinhole composite sound absorption panel, a galvanized steel back plate and a sound absorption material. The sound absorption plate is composed of 2 blocks, and can slide left and right along the horizontal direction. When the existing facilities outside the sound-proof screen are maintained, overhauled or used, the corresponding sound-absorbing boards can slide according to the positions of the existing facilities, the operation is simple and labor-saving, the risk of the sound-proof screen on a travelling crane is eliminated, and the special-shaped sound-proof screen with different specifications is not needed to be customized. This utility has the advantages and beneficial effect do: (1) The sound absorption plate can be opened by sliding left and right, and the operation is simple and labor-saving. (2) Because the sound-absorbing board is of a push-pull type, the sound-absorbing board can not be immersed into a traffic lane area even if not closed, and the risk of the sound-absorbing screen to driving is eliminated. (3) The corresponding sound absorbing plate can slide according to the position of the existing facility, the processing is flexible, the special-shaped sound insulating screens with different specifications do not need to be customized, and the production and installation difficulty is greatly reduced.
Drawings
Fig. 1-2 are overall schematic views of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the guide rail and sheave of the present invention.
Fig. 5 is a schematic view of the construction of the sheave of the present invention;
fig. 6 is a corresponding working flow (working principle) diagram of the present invention.
Wherein: the structure comprises a frame 1, a guide rail 2, a grooved pulley 3, a sound absorption plate 4, a galvanized steel lower cover plate 5, an aluminum alloy pinhole composite sound absorption panel 41, a galvanized steel back plate 42 and a sound absorption material 43.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a push-pull window type metal sound-proof screen through improvement, as shown in the figure, the implementation can be carried out according to the following mode; comprises a frame 1, a guide rail 2, a grooved pulley 3, a sound absorption plate 4 and a galvanized steel lower cover plate 5; an inner cavity for accommodating the sound absorption plate 4 is formed inside the frame 1, guide rails 2 are horizontally arranged on the upper wall and the lower wall of the inner cavity respectively, the sound absorption plate 4 is composed of 2 pieces and is positioned in the inner cavity, grooved wheels 3 are arranged on the upper end surface and the lower end surface of the sound absorption plate 4, and the whole sound absorption plate 4 slides left and right in the frame 1 along the horizontal direction through the guide rails 2 by the grooved wheels 3; in practice, as shown in FIG. 3; the sound absorption plate 4 consists of an aluminum alloy pinhole composite sound absorption panel 41, a galvanized steel back plate 42 and a sound absorption material 43; an aluminum alloy pinhole composite sound absorbing panel 41 and a galvanized steel backing plate 42 receive sound absorbing material 43 therein.
When the utility model is implemented; the galvanized steel lower cover plate 5 is fixed at the lower end of the frame 1.
When the utility model is implemented; the aluminum alloy pinhole composite sound absorption panel 41 is 1.0mm thick; the galvanized steel backing plate 42 is 1.2mm thick.
The utility model discloses a solve the problem that flat-open window formula metal sound-proof screen exists, designed and made a push-and-pull window formula metal sound-proof screen. The push-and-pull window type metal screen body consists of a frame, a guide rail, a grooved pulley, a sound absorption plate and a galvanized steel lower cover plate. The sound absorption plate is composed of an aluminum alloy pinhole composite sound absorption panel, a galvanized steel back plate and a sound absorption material. The sound absorption plate is composed of 2 blocks and can slide left and right along the horizontal direction. When the existing facilities outside the sound-proof screen are maintained, overhauled or used, the corresponding sound-absorbing boards can slide according to the positions of the existing facilities, the operation is simple and labor-saving, the risk of the sound-proof screen on a travelling crane is eliminated, and the special-shaped sound-proof screen with different specifications is not needed to be customized.
This utility has the advantages and beneficial effect do: (1) The sound absorption plate can be opened by sliding left and right, and the operation is simple and labor-saving. (2) Because the sound-absorbing board is of a push-pull type, the sound-absorbing board can not be immersed into a traffic lane area even if the sound-absorbing board is not closed, and the risk of the sound-absorbing screen to driving is eliminated. (3) The corresponding sound absorbing plate can slide according to the position of the existing facility, the processing is flexible, the special-shaped sound insulating screens with different specifications do not need to be customized, and the production and installation difficulty is greatly reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A sliding window type metal sound insulation screen is characterized in that; comprises a frame (1), a guide rail (2), a grooved pulley (3), a sound absorption plate (4) and a galvanized steel lower cover plate (5);
an inner cavity for accommodating the sound absorption plate (4) is formed in the frame (1), guide rails (2) are horizontally arranged on the upper wall and the lower wall of the inner cavity respectively, the sound absorption plate (4) is composed of 2 blocks and is positioned in the inner cavity, grooved wheels (3) are installed on the upper end surface and the lower end surface of the sound absorption plate (4), and the sound absorption plate (4) integrally slides in the frame (1) in the horizontal direction through the grooved wheels (3) through the guide rails (2);
the sound absorption plate (4) consists of an aluminum alloy pinhole composite sound absorption panel (41), a galvanized steel back plate (42) and a sound absorption material (43); an aluminum alloy pinhole composite sound absorbing panel (41) and a galvanized steel backing plate (42) receive sound absorbing material (43) therein.
2. A push-pull window type metal acoustic screen as claimed in claim 1, wherein; the galvanized steel lower cover plate (5) is fixed at the lower end of the frame (1).
3. A push-pull window type metal acoustic screen as claimed in claim 1, wherein; the aluminum alloy pinhole composite sound absorption panel (41) is 1.0mm thick; the galvanized steel backing plate (42) is 1.2mm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079369.9U CN218206381U (en) | 2022-08-05 | 2022-08-05 | Push-and-pull window formula metal sound-proof barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079369.9U CN218206381U (en) | 2022-08-05 | 2022-08-05 | Push-and-pull window formula metal sound-proof barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206381U true CN218206381U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222079369.9U Active CN218206381U (en) | 2022-08-05 | 2022-08-05 | Push-and-pull window formula metal sound-proof barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206381U (en) |
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2022
- 2022-08-05 CN CN202222079369.9U patent/CN218206381U/en active Active
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