CN216739346U - Resonance absorption type sound absorption and noise reduction sound insulation board for road - Google Patents
Resonance absorption type sound absorption and noise reduction sound insulation board for road Download PDFInfo
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- CN216739346U CN216739346U CN202122556747.3U CN202122556747U CN216739346U CN 216739346 U CN216739346 U CN 216739346U CN 202122556747 U CN202122556747 U CN 202122556747U CN 216739346 U CN216739346 U CN 216739346U
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Abstract
The utility model discloses a resonance absorption type sound absorption and noise reduction road sound insulation board which comprises an installation board, wherein a groove is formed in the left side of the top of the installation board, a fixed rod is fixedly connected to the inner cavity of the groove, a moving block is movably connected to the surface of the fixed rod, and first springs are sleeved on the two sides of the surface of the fixed rod. According to the utility model, through the matching of the mounting plate, the groove, the fixed rod, the moving block, the first spring, the first fixed plate, the second fixed plate, the sound insulation plate body, the baffle plate, the connecting plate, the first transverse plate, the second transverse plate, the backup plate, the first movable rod, the second spring, the base plate, the isolation layer, the first sound insulation layer, the second sound insulation layer, the strengthening layer, the anti-rust layer, the buffer layer and the mounting layer, the road sound insulation plate can buffer the collision from external force through a good buffer mechanism, and is prevented from being easily damaged by external force to reduce the sound insulation effect, so that the use efficiency and the practicability of the road sound insulation plate are improved.
Description
Technical Field
The utility model relates to the technical field of sound insulation boards, in particular to a resonance absorption type sound absorption and noise reduction sound insulation board for a road.
Background
The sound insulation board is also called as a sound insulation wall, is mainly used for sound insulation and noise reduction of expressways, elevated composite roads and other noise sources, and refers to a wall type structure arranged beside railways and highways for reducing the influence of driving noise on nearby residents.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a resonance absorption type sound absorption and noise reduction road sound insulation board which has the advantage of good protective performance and solves the problem of poor protective performance of the road sound insulation board.
In order to achieve the purpose, the utility model provides the following technical scheme: a resonance absorption type sound absorption and noise reduction sound insulation board for a road comprises a mounting board, wherein a groove is formed in the left side of the top of the mounting board, a fixed rod is fixedly connected to the inner cavity of the groove, a movable block is movably connected to the surface of the fixed rod, first springs are sleeved on the two sides of the surface of the fixed rod, a first fixed plate is fixedly connected to the top of the movable block, a second fixed plate is fixedly connected to the top of the first fixed plate through bolts, a sound insulation board body is fixedly connected to the top of the second fixed plate, a baffle is fixedly connected to the left side of the sound insulation board body, a connecting plate is fixedly connected to the bottom of the right side of the sound insulation board body, a first transverse plate is fixedly connected to the right side of the top of the mounting board, a second transverse plate is fixedly connected to the top of the first transverse plate through bolts, and a backup plate is fixedly connected to the top of the second transverse plate, the left top and the bottom of backup plate all have a first movable rod, the one end swing joint that the backup plate was kept away from to first movable rod has a second movable rod, the equal fixedly connected with second spring in one side that first movable rod is relative with the second movable rod, the one end that first movable rod was kept away from to the second movable rod and the right side swing joint of connecting plate, the acoustic celotex board body includes the base plate, the left side fixedly connected with isolation layer of base plate, the first puigging of left side fixedly connected with of isolation layer, the left side fixedly connected with second puigging of first puigging, the left side fixedly connected with strengthening layer of second puigging, the left side fixedly connected with antirust coat of strengthening layer, the right side fixedly connected with buffer layer of base plate, the right side fixedly connected with mounting layer of buffer layer.
Preferably, the top of the sound insulation board body is fixedly connected with an inclined plane board, and the inclined plane board is made of stainless steel.
Preferably, the left top fixedly connected with warning light of acoustic celotex board body, the surface of warning light is provided with the protecting crust.
Preferably, the material of base plate is the plastic-aluminum board, the material of isolation layer is the gypsum board, and the inner chamber of gypsum board is vacuum environment.
Preferably, the first sound-insulating layer is made of a centrifugal glass wool board, and the second sound-insulating layer is made of a polyester fiber sound-absorbing board.
Preferably, the material of the strengthening layer is a steel plate, the material of the rust-proof layer is iron red alkyd paint, and the material of the buffer layer is synthetic rubber.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matching of the mounting plate, the groove, the fixed rod, the moving block, the first spring, the first fixed plate, the second fixed plate, the sound insulation plate body, the baffle plate, the connecting plate, the first transverse plate, the second transverse plate, the backup plate, the first movable rod, the second spring, the base plate, the isolation layer, the first sound insulation layer, the second sound insulation layer, the strengthening layer, the anti-rust layer, the buffer layer and the mounting layer, the road sound insulation plate can buffer the collision from external force through a good buffer mechanism, and is prevented from being easily damaged by external force to reduce the sound insulation effect, so that the use efficiency and the practicability of the road sound insulation plate are improved.
2. The highway sound insulation board has the advantages that the warning lamp is arranged, vehicles running at high speed on the road can be warned at night, huge noise generated by the vehicles running on the road can be effectively blocked by arranging the isolation layer, the first sound insulation layer and the second sound insulation layer, the use strength of the highway sound insulation board can be increased by arranging the strengthening layer, and the rust prevention capacity, the hardness, the elasticity and the shock resistance of the highway sound insulation board can be improved by arranging the rust prevention layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of an acoustical panel body of the present invention.
In the figure: 1. mounting a plate; 2. a groove; 3. fixing the rod; 4. a moving block; 5. a first spring; 6. a first fixing plate; 7. a second fixing plate; 8. a baffle body; 9. a baffle plate; 10. a connecting plate; 11. a first transverse plate; 12. a second transverse plate; 13. a backup plate; 14. a first movable bar; 15. a second movable bar; 16. a second spring; 801. a substrate; 802. an isolation layer; 803. a first sound insulating layer; 804. a second sound insulating layer; 805. a strengthening layer; 806. a rust-proof layer; 807. a buffer layer; 808. mounting a layer; 17. an inclined plane plate; 18. a warning light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
Referring to fig. 1-3, a resonance absorption type sound absorption and noise reduction acoustic baffle for a road comprises a mounting plate 1, a groove 2 is formed on the left side of the top of the mounting plate 1, a fixed rod 3 is fixedly connected to the inner cavity of the groove 2, a moving block 4 is movably connected to the surface of the fixed rod 3, first springs 5 are sleeved on both sides of the surface of the fixed rod 3, a first fixing plate 6 is fixedly connected to the top of the moving block 4, a second fixing plate 7 is fixedly connected to the top of the first fixing plate 6 through bolts, a baffle plate body 8 is fixedly connected to the top of the second fixing plate 7, a baffle plate 9 is fixedly connected to the left side of the baffle plate body 8, a connecting plate 10 is fixedly connected to the bottom of the right side of the baffle plate body 8, a first transverse plate 11 is fixedly connected to the right side of the top of the mounting plate 1, a second transverse plate 12 is fixedly connected to the top of the first transverse plate 11 through bolts, and a backup plate 13 is fixedly connected to the top of the second transverse plate 12, the top and the bottom of the left side of the backup plate 13 are both movably connected with a first movable rod 14, one end of the first movable rod 14 far away from the backup plate 13 is movably connected with a second movable rod 15, one side of the first movable rod 14 opposite to the second movable rod 15 is both fixedly connected with a second spring 16, one end of the second movable rod 15 far away from the first movable rod 14 is movably connected with the right side of the connecting plate 10, the acoustic baffle plate body 8 comprises a base plate 801, the left side of the base plate 801 is fixedly connected with an isolation layer 802, the left side of the isolation layer 802 is fixedly connected with a first acoustic insulation layer 803, the left side of the first acoustic insulation layer 803 is fixedly connected with a second acoustic insulation layer 804, the left side of the second acoustic insulation layer 804 is fixedly connected with a strengthening layer 805, the left side of the strengthening layer 805 is fixedly connected with an anti-rust layer 806, the right side of the base plate 801 is fixedly connected with a buffer layer 807, the right side of the buffer layer 807 is fixedly connected with an installation layer 808, the top of the acoustic baffle plate body 8 is fixedly connected with an inclined plate 17, the material of the inclined plane plate 17 is stainless steel, the top of the left side of the sound insulation board body 8 is fixedly connected with a warning light 18, the surface of the warning light 18 is provided with a protective shell, the material of the base plate 801 is an aluminum plastic plate, the material of the isolation layer 802 is a gypsum board, the inner cavity of the gypsum board is a vacuum environment, the material of the first sound insulation layer 803 is a centrifugal glass wool board, the material of the second sound insulation layer 804 is a polyester fiber sound absorption plate, the material of the reinforcement layer 805 is a steel plate, the material of the anti-rust layer 806 is iron red alkyd paint, the material of the buffer layer 807 is synthetic rubber, the warning device can warn vehicles running at high speed on the road surface at night by arranging the warning light 18, the isolation layer 802, the first sound insulation layer 803 and the second sound insulation layer 804 can effectively block the huge noise emitted by the vehicles running on the road, and the use strength of the sound insulation board for the road can be increased by arranging the reinforcement layer 805, through setting up antirust coat 806, can improve the antirust capacity of acoustic celotex board for the highway, hardness, elasticity and shock resistance, through mounting panel 1, recess 2, dead lever 3, movable block 4, first spring 5, first fixed plate 6, second fixed plate 7, acoustic celotex board body 8, baffle 9, connecting plate 10, first diaphragm 11, second diaphragm 12, backup plate 13, first movable rod 14, second movable rod 15, second spring 16, base plate 801, isolation layer 802, first puigging 803, second puigging 804, strengthening layer 805, antirust coat 806, the cooperation of buffer layer 807 and installation layer 808, make the acoustic celotex board for the highway can cushion the collision that comes from external force through good buffer gear, avoid being destroyed easily and reduce syllable-dividing effect, use efficiency and the practicality of acoustic celotex board for the highway have been improved to this.
When the anti-rust plate for the road is used, when a road automobile runs at a high speed, the anti-rust plate for the road can resonate, a driver can scratch the automobile to the anti-rust plate for the road due to misoperation, certain vibration force and impact force can be buffered through the matching of the groove 2, the fixed rod 3, the moving block 4, the first spring 5, the first moving rod 14, the second moving rod 15 and the second spring 16, then the huge noise generated by the vehicle running on the road can be effectively blocked through the isolation layer 802, the first sound insulation layer 803 and the second sound insulation layer 804, the service strength of the anti-rust plate for the road can be increased through the strengthening layer 805, and the anti-rust capacity, hardness, elasticity and impact resistance of the anti-rust plate for the road can be improved through the sound insulation layer 806.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a resonance absorption type inhales sound and falls acoustic celotex board for highway of making an uproar, includes mounting panel (1), its characterized in that: the left side of the top of the mounting plate (1) is provided with a groove (2), the inner cavity of the groove (2) is fixedly connected with a fixed rod (3), the surface of the fixed rod (3) is movably connected with a moving block (4), both sides of the surface of the fixed rod (3) are sleeved with a first spring (5), the top of the moving block (4) is fixedly connected with a first fixed plate (6), the top of the first fixed plate (6) is fixedly connected with a second fixed plate (7) through bolts, the top of the second fixed plate (7) is fixedly connected with a baffle plate body (8), the left side of the baffle plate body (8) is fixedly connected with a baffle plate (9), the bottom of the right side of the baffle plate body (8) is fixedly connected with a connecting plate (10), the right side of the top of the mounting plate (1) is fixedly connected with a first transverse plate (11), the top of the first transverse plate (11) is fixedly connected with a second transverse plate (12) through bolts, the top of the second transverse plate (12) is fixedly connected with a backup plate (13), the left top and the bottom of the backup plate (13) are movably connected with a first movable rod (14), one end of the first movable rod (14) far away from the backup plate (13) is movably connected with a second movable rod (15), one side of the first movable rod (14) opposite to the second movable rod (15) is fixedly connected with a second spring (16), one end of the second movable rod (15) far away from the first movable rod (14) is movably connected with the right side of the connecting plate (10), the soundproof plate body (8) comprises a substrate (801), the left side of the substrate (801) is fixedly connected with an isolation layer (802), the left side of the isolation layer (802) is fixedly connected with a first soundproof layer (803), the left side of the first soundproof layer (803) is fixedly connected with a second layer (804), the left side of the second soundproof layer (804) is fixedly connected with a strengthening layer (805), the left side of the strengthening layer (805) is fixedly connected with an antirust layer (806), the right side of the substrate (801) is fixedly connected with a buffer layer (807), and the right side of the buffer layer (807) is fixedly connected with an installation layer (808).
2. The resonance absorption type sound absorption and noise reduction acoustical panel for road according to claim 1, wherein: the top fixedly connected with inclined plane board (17) of acoustic celotex board body (8), the material of inclined plane board (17) is stainless steel.
3. The resonance absorption type sound absorption and noise reduction soundproof plate for a road according to claim 1, wherein: the left top fixedly connected with warning light (18) of acoustic celotex board body (8), the surface of warning light (18) is provided with the protecting crust.
4. The resonance absorption type sound absorption and noise reduction soundproof plate for a road according to claim 1, wherein: the material of base plate (801) is the plastic-aluminum board, the material of isolation layer (802) is the gypsum board, and the inner chamber of gypsum board is vacuum environment.
5. The resonance absorption type sound absorption and noise reduction acoustical panel for road according to claim 1, wherein: the first sound insulation layer (803) is made of a centrifugal glass wool board, and the second sound insulation layer (804) is made of a polyester fiber sound absorption board.
6. The resonance absorption type sound absorption and noise reduction soundproof plate for a road according to claim 1, wherein: the reinforcing layer (805) is made of a steel plate, the anti-rust layer (806) is made of iron oxide red alkyd paint, and the buffer layer (807) is made of synthetic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122556747.3U CN216739346U (en) | 2021-10-24 | 2021-10-24 | Resonance absorption type sound absorption and noise reduction sound insulation board for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122556747.3U CN216739346U (en) | 2021-10-24 | 2021-10-24 | Resonance absorption type sound absorption and noise reduction sound insulation board for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216739346U true CN216739346U (en) | 2022-06-14 |
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ID=81922191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122556747.3U Active CN216739346U (en) | 2021-10-24 | 2021-10-24 | Resonance absorption type sound absorption and noise reduction sound insulation board for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216739346U (en) |
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2021
- 2021-10-24 CN CN202122556747.3U patent/CN216739346U/en active Active
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