CN214364181U - Silencing and purifying decorative composite board - Google Patents
Silencing and purifying decorative composite board Download PDFInfo
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- CN214364181U CN214364181U CN202023295062.XU CN202023295062U CN214364181U CN 214364181 U CN214364181 U CN 214364181U CN 202023295062 U CN202023295062 U CN 202023295062U CN 214364181 U CN214364181 U CN 214364181U
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- fiber cloth
- inorganic fiber
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Abstract
The utility model discloses an amortization purifies decorates composite sheet, including panel and axis, the panel front end is provided with first metal covering abatvoix, first metal covering abatvoix rear end is provided with first inorganic fiber cloth, first inorganic fiber cloth rear end is provided with thru hole foamed ceramics, thru hole foamed ceramics rear end is provided with second inorganic fiber cloth, and second inorganic fiber cloth rear end is provided with second metal covering abatvoix, the inside sliding connection of spout has first mounting bracket, both ends all are provided with positioning bolt and the setting of positioning bolt bottom nut at the spacing inslot about the first mounting bracket, first mounting bracket middle part is rotated and is connected with the connecting rod. The utility model discloses in, the panel intermediate level is thru hole foamed ceramics, and sound takes place the friction with the material pore wall after entering, and energy conversion reaches the purpose of decay sound energy eventually, inhales sound amortization purifying effect good, and light fire prevention and installation are convenient, are worth wideling popularize.
Description
Technical Field
The utility model relates to a building engineering acoustical panel field especially relates to amortization purifies decorates composite sheet.
Background
The composite plate can be used for silencing and reducing noise in facilities such as highways, railways, overhead composite roads, urban subway light rails, cinemas, meeting rooms and the like, and can also be used for plants needing silencing and reducing noise.
At present, common acoustical panel materials in the market mostly adopt rock wool, the diameter of the rock wool is very small, flying chips are easily generated in the using process of the rock wool, the environmental protection is not realized, all the acoustical cotton is not rock wool, one part of the acoustical cotton is PEF or rubber and plastic materials made of organic materials, the organic acoustical cotton has defects in fire fighting, and the organic acoustical material is extremely easy to burn.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a noise reduction and purification decoration composite board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the silencing and purifying decorative composite board comprises a board and a center shaft, wherein a first metal surface sound-absorbing board is arranged at the front end of the board, first inorganic fiber cloth is arranged at the rear end of the first metal surface sound-absorbing board, through-hole foamed ceramics is arranged at the rear end of the first inorganic fiber cloth, second inorganic fiber cloth is arranged at the rear end of the through-hole foamed ceramics, a second metal surface sound-absorbing board is arranged at the rear end of the second inorganic fiber cloth, a first connecting piece is rotatably connected to the left side of the center shaft, a second connecting piece is rotatably connected to the right end of the center shaft, three sliding grooves are formed in the front end of the first connecting piece, limiting grooves are formed in the upper side and the lower side of each sliding groove, a first mounting frame is slidably connected to the inside of each sliding groove, positioning bolts are arranged at the upper end and the lower end of each first mounting frame, nuts at the bottom ends of the positioning bolts are arranged in the limiting grooves, and a connecting rod is rotatably connected to the middle part of the first mounting frame, the right end of the connecting rod is rotatably connected to the front end of the second mounting rack.
As a further description of the above technical solution:
the second mounting frame is fixedly connected to the front end of the second connecting piece through a fixing bolt.
As a further description of the above technical solution:
the middle part of the middle shaft is provided with a through hole.
As a further description of the above technical solution:
the left end of the first connecting piece is provided with a plate, and the right end of the second connecting piece is provided with a plate.
As a further description of the above technical solution:
the first metal surface acoustic board and the second metal surface acoustic board are made of metal plates such as aluminum plates, galvanized plates and steel plates, and a plurality of through holes are formed in the first metal surface acoustic board and the second metal surface acoustic board.
As a further description of the above technical solution:
the first connecting piece and the second connecting piece are made of aluminum alloy.
As a further description of the above technical solution:
and the joint of the first metal surface sound-absorbing board, the first inorganic fiber cloth, the through-hole foamed ceramic, the second inorganic fiber cloth and the second metal surface sound-absorbing board is provided with strong glue.
The utility model discloses following beneficial effect has:
the utility model discloses in, first metal covering abatvoix and second metal covering abatvoix are aluminum plate, the metal plates such as galvanized sheet and steel sheet punch a hole and make, the quality is light, and thru hole foamed ceramics light excels in, easy installation, first metal covering abatvoix, first inorganic fiber cloth, thru hole foamed ceramics, second inorganic fiber cloth and second metal covering abatvoix are high temperature resistant, fire behavior is good, and the panel intermediate level is thru hole foamed ceramics, sound takes place the friction with the material pore wall after entering, energy conversion, reach the mesh of decay sound energy finally, sound absorption noise cancelling action has, be worth wideling popularize.
Drawings
FIG. 1 is a plate structure view of a noise reduction and purification decoration composite plate provided by the present invention;
FIG. 2 is a front view of a first connecting member of the sound-damping and purifying decorative composite board of the present invention;
FIG. 3 is a top view of a first connecting member of the sound-damping and purifying decorative composite board of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view of fig. 2 at B.
Illustration of the drawings:
1. a first metal face acoustic panel; 2. a first inorganic fiber cloth; 3. through-hole foamed ceramics; 4. a second inorganic fiber cloth; 5. a second metal surface acoustic panel; 6. a connecting rod; 7. a plate material; 8. a first connecting member; 9. a middle shaft; 10. a second connecting member; 11. a chute; 12. a first mounting bracket; 13. positioning the bolt; 14. a limiting groove; 15. a second mounting bracket; 16. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a noise reduction purification decoration composite board comprises a board 7 and a central shaft 9, wherein a first metal surface sound absorption board 1 is arranged at the front end of the board 7, a first inorganic fiber cloth 2 is arranged at the rear end of the first metal surface sound absorption board 1, a through hole foamed ceramic 3 is arranged at the rear end of the first inorganic fiber cloth 2, a second inorganic fiber cloth 4 is arranged at the rear end of the through hole foamed ceramic 3, a second metal surface sound absorption board 5 is arranged at the rear end of the second inorganic fiber cloth 4, a first connecting piece 8 is rotatably connected to the left side of the central shaft 9, a second connecting piece 10 is rotatably connected to the right end of the central shaft 9, three sliding grooves 11 are arranged at the front end of the first connecting piece 8, limiting grooves 14 are respectively arranged at the upper side and the lower side of each sliding groove 11, a first mounting frame 12 is slidably connected inside each sliding groove 11, positioning bolts 13 are respectively arranged at the upper end and the lower end of each first mounting frame 12, nuts at the bottom ends of the positioning bolts 13 are arranged in the limiting grooves 14, a connecting rod 6 is rotatably connected to the middle part of each first mounting frame 12, the right end of the connecting rod 6 is rotatably connected to the front end of the second mounting rack 15, in the structure, the main raw material components of the through-hole foamed ceramic 3 are inorganic mineral substances such as silicon, calcium, aluminum, magnesium and the like, the source is rich, iron associated minerals, fly ash, porcelain clay and the like can be used as main raw materials, special auxiliary materials are prepared and added, and the through-hole foamed ceramic is formed by high-temperature sintering and foaming, has very good physical strength, has very outstanding chemical stability and weather resistance, is processed by a special process, can be made into a penetrable through hole in a foaming hole of the material, is green and pollution-free, is environment-friendly and economical, the middle layer of the plate 7 is the through-hole foamed ceramic 3, generates friction with the wall of the material hole after sound enters, converts energy, and finally achieves the purpose of attenuating sound energy, has the functions of sound absorption and noise reduction, in addition, the through-hole foamed ceramic 3 has the functions of light weight, high strength, fire resistance, heat preservation, stability and durability, air purification and the like, belong to clean material, when installation panel 7, fix two panel 7 respectively in first connecting piece 8 and second connecting piece 10, the position of angle modulation positioning bolt 13 in spacing groove 14 and the position of first mounting bracket 12 in spout 11 according to mounted position department make first connecting piece 8 rotate around axis 9 and form the angle with second connecting piece 10, and then adjust the contained angle between two panel 7, the installation of being convenient for, the connecting rod 6 plays the supporting role on pounding second mounting bracket 15.
The second mounting rack 15 is fixedly connected to the front end of the second connecting piece 10 through a fixing bolt 16, the second mounting rack 15 is fixed, a through hole is formed in the middle of the center shaft 9, a silencing material can be filled in the through hole to play a silencing role, the plate 7 is arranged at the left end of the first connecting piece 8, the plate 7 is arranged at the right end of the second connecting piece 10, the first metal surface acoustic board 1 and the second metal surface acoustic board 5 are made of metal plates such as aluminum plates, galvanized plates and steel plates, a plurality of through holes are formed in the first metal surface acoustic board 1 and the second metal surface acoustic board 5, the first metal surface acoustic board 1 and the second metal surface acoustic board 5 are formed by punching metal plates such as aluminum plates, galvanized plates and steel plates, the metal acoustic boards are light in weight, good in rigidity, high in strength, reasonable in structure, wind pressure deformation resistance, rain leakage resistance and air leakage resistance, and seismic resistance can all meet structural design requirements, the surface coating is strong in weather resistance, lasting in color, good in fireproof performance and excellent in corrosion resistance, is flexible, convenient and quick to construct and install, easy to maintain and not easy to pollute, and convenient to clean, the first connecting piece 8 and the second connecting piece 10 are made of aluminum alloy, the quality is light, the installation is convenient, the first metal surface acoustic board 1, the first inorganic fiber cloth 2, the through hole foamed ceramic 3, the second inorganic fiber cloth 4 and the second metal surface acoustic board 5 are connected by strong glue, so that the first metal surface acoustic board 1, the first inorganic fiber cloth 2, the through hole foamed ceramic 3, the second inorganic fiber cloth 4 and the second metal surface acoustic board 5 are connected and are closer to each other.
The working principle is as follows: when installing panel 7, fix two panels 7 respectively in first connecting piece 8 and second connecting piece 10, the position of angle modulation positioning bolt 13 according to mounted position department in spacing groove 14 and the position of first mounting bracket 12 in spout 11 make first connecting piece 8 rotate around axis 9 and form the angle with second connecting piece 10, and then adjust the contained angle between two panels 7, the installation of being convenient for, first metal face abatvoix 1, thru hole foamed ceramics 3 and second metal face abatvoix 5 all can absorb sound.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Amortization purifies decorates composite sheet, including panel (7) and axis (9), its characterized in that: panel (7) front end is provided with first metal face abatvoix (1), first metal face abatvoix (1) rear end is provided with first inorganic fiber cloth (2), first inorganic fiber cloth (2) rear end is provided with thru hole foamed ceramic (3), thru hole foamed ceramic (3) rear end is provided with second inorganic fiber cloth (4), and second inorganic fiber cloth (4) rear end is provided with second metal face abatvoix (5), axis (9) left side is rotated and is connected with first connecting piece (8), axis (9) right-hand member is rotated and is connected with second connecting piece (10), first connecting piece (8) front end is provided with three spout (11), both sides all are provided with spacing groove (14) about spout (11), spout (11) inside sliding connection has first mounting bracket (12), both ends all are provided with positioning bolt (13) and positioning bolt (13) bottom nut sets up at the limit and restricts in first mounting bracket (12) upper and lower both ends In the position groove (14), the middle part of the first mounting rack (12) is rotatably connected with a connecting rod (6), and the right end of the connecting rod (6) is rotatably connected to the front end of the second mounting rack (15).
2. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: the second mounting frame (15) is fixedly connected to the front end of the second connecting piece (10) through a fixing bolt (16).
3. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: the middle part of the middle shaft (9) is provided with a through hole.
4. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: the left end of the first connecting piece (8) is provided with a plate (7), and the right end of the second connecting piece (10) is provided with the plate (7).
5. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: the first metal surface acoustic board (1) and the second metal surface acoustic board (5) are made of metal plates such as aluminum plates, galvanized plates and steel plates, and a plurality of through holes are formed in the first metal surface acoustic board (1) and the second metal surface acoustic board (5).
6. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: the first connecting piece (8) and the second connecting piece (10) are made of aluminum alloy.
7. The acoustic silencing and purifying decorative composite board according to claim 1, wherein: and the joint of the first metal surface sound-absorbing board (1), the first inorganic fiber cloth (2), the through hole foamed ceramic (3), the second inorganic fiber cloth (4) and the second metal surface sound-absorbing board (5) is provided with strong glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295062.XU CN214364181U (en) | 2020-12-31 | 2020-12-31 | Silencing and purifying decorative composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295062.XU CN214364181U (en) | 2020-12-31 | 2020-12-31 | Silencing and purifying decorative composite board |
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| Publication Number | Publication Date |
|---|---|
| CN214364181U true CN214364181U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023295062.XU Active CN214364181U (en) | 2020-12-31 | 2020-12-31 | Silencing and purifying decorative composite board |
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| Country | Link |
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| CN (1) | CN214364181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI767867B (en) * | 2021-11-05 | 2022-06-11 | 陳實 | Sound absorbing panel |
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2020
- 2020-12-31 CN CN202023295062.XU patent/CN214364181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI767867B (en) * | 2021-11-05 | 2022-06-11 | 陳實 | Sound absorbing panel |
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