CN216515215U - Sound insulation plate reinforced pressure groove for highway - Google Patents
Sound insulation plate reinforced pressure groove for highway Download PDFInfo
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- CN216515215U CN216515215U CN202123057487.1U CN202123057487U CN216515215U CN 216515215 U CN216515215 U CN 216515215U CN 202123057487 U CN202123057487 U CN 202123057487U CN 216515215 U CN216515215 U CN 216515215U
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Abstract
The application discloses presstrough is strengthened with acoustic celotex board to highway relates to acoustic celotex board technical field, improves some existing acoustic celotex boards, the relatively poor problem of anti-wind ability, including base and the sound insulation frame of setting on the base, the interior diapire fixed mounting of sound insulation frame has the abatvoix, the top of abatvoix is provided with transparent sound insulation board, transparent sound insulation board's top is provided with anti-wind pressure frid, transparent sound insulation board and anti-wind pressure frid all with sound insulation frame fixed connection, anti-wind pressure frid includes the bottom plate, one side of bottom plate is provided with wave plate, one side that wave plate kept away from the bottom plate is provided with the roof, the ventilation duct has all been seted up to the inside of bottom plate, wave plate and roof, sound insulation frame's surface is provided with the anticorrosive coating. This application is when meetting strong wind day, and wind-force can pass ventilation groove on the roof earlier, and later wind-force can be weakened in the inside refraction repeatedly of wave board, and the ventilation groove on the bottom plate is passed to wind-force after weakening at last.
Description
Technical Field
The application relates to the technical field of sound insulation boards, in particular to a reinforced pressure groove for a sound insulation board for a highway.
Background
On a highway, when a vehicle runs, a loud noise is generated, and a large influence is generated on nearby residents. In order to reduce the noise impact on the residents, a sound barrier is provided in the highway, and a sound insulation board is generally installed to reduce the noise.
However, some existing sound insulation boards are poor in wind resistance, and the sound insulation boards are easy to damage in severe weather of strong wind, so that the requirements of the prior art cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to improve some existing acoustic celotex boards, the relatively poor problem of anti-wind ability, the application provides a highway is with acoustic celotex board strengthening indent.
The application provides a dash board strengthens indent for highway adopts following technical scheme:
a reinforced pressure groove of a sound insulation plate for a highway comprises a base and a sound insulation frame arranged on the base, wherein a sound absorption plate is fixedly arranged on the inner bottom wall of the sound insulation frame, a transparent sound insulation plate is arranged at the top of the sound absorption plate, an anti-wind pressure groove plate is arranged at the top of the transparent sound insulation plate, and the transparent sound insulation plate and the anti-wind pressure groove plate are both fixedly connected with the sound insulation frame;
the wind pressure resistant groove plate comprises a bottom plate, a wave plate is arranged on one side of the bottom plate, a top plate is arranged on one side, away from the bottom plate, of the wave plate, and ventilation grooves are formed in the bottom plate, the wave plate and the top plate.
Through adopting above-mentioned technical scheme, when meetting the gale day, wind-force can pass the ventilation groove on the roof earlier, and later wind-force can be weakened in the inside refraction of wave board repeatedly, and the ventilation groove on the bottom plate is passed to wind-force after weakening at last.
Optionally, the outer surface of the sound insulation frame is provided with an anticorrosive layer.
Through adopting above-mentioned technical scheme, the anticorrosive coating can multiplicable sound insulation frame's corrosion resisting property, prolongs sound insulation frame's life.
Optionally, one side fixed mounting of sound insulation frame has the connecting block, the sound insulation frame is kept away from one side of connecting block and is seted up the recess, connecting block and recess looks adaptation.
Through adopting above-mentioned technical scheme, connecting block and recess can make two different sound insulation frame connect more firm.
Optionally, the bottom of the sound insulation frame is fixedly provided with a shock absorber, and the bottom of the shock absorber is fixedly connected with the base.
Through adopting above-mentioned technical scheme, the reducible range of rocking of giving sound insulation of bumper shock absorber frame.
Optionally, a movable rod is movably connected to one side, located at the shock absorber, of the bottom of the sound insulation frame, a movable block is movably connected to one end, away from the sound insulation frame, of the movable rod, a first damping spring is fixedly mounted on one side of the movable block, and one end, away from the movable block, of the first damping spring is fixedly connected with the base.
Through adopting above-mentioned technical scheme, when the sound insulation frame produced great rocking, the movable rod can promote the movable block and extrude first damping spring to reduce the sound insulation frame and rock.
Optionally, a sliding block is fixedly mounted at the bottom of the moving block, a sliding groove is connected to the outer surface of the sliding block in a sliding manner, and the sliding groove is arranged inside the base.
By adopting the technical scheme, the sliding block and the sliding groove can enable the moving block to move more stably while limiting the position of the moving block.
Optionally, the shock absorber includes a second shock absorbing spring, and a hydraulic rod is disposed inside the second shock absorbing spring.
Through adopting above-mentioned technical scheme, the hydraulic stem can provide sufficient holding power for the frame that gives sound insulation when reducing the frame that gives sound insulation and rocking.
In summary, the present application includes at least one of the following benefits:
1. when the sound insulation board meets strong wind, wind power firstly penetrates through the ventilation grooves in the top board, then the wind power is repeatedly refracted and weakened in the wave plate, and finally the weakened wind power penetrates through the ventilation grooves in the bottom board;
2. this application produces great when rocking at the frame that gives sound insulation, and the movable rod can promote the movable block extrusion first damping spring under the cooperation of slider and spout, decomposes the power that produces when the frame that gives sound insulation rocks to reduce the frame that gives sound insulation and rock.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the damper construction of the present invention;
fig. 4 is a schematic sectional structure view of the wind pressure resistant groove plate of the present invention.
Description of reference numerals: 1. a base; 2. a sound insulation frame; 3. a sound-absorbing panel; 4. a transparent sound-insulating panel; 5. a wind pressure resistant groove plate; 501. a base plate; 502. a wave plate; 503. a top plate; 504. a ventilation slot; 6. an anticorrosive layer; 7. connecting blocks; 8. a groove; 9. a shock absorber; 901. a second damping spring; 902. a hydraulic lever; 10. a movable rod; 11. a moving block; 12. a first damping spring; 13. a slider; 14. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Referring to fig. 1-3, the reinforced pressure groove of the sound insulation board for the highway comprises a base 1 and a sound insulation frame 2 arranged on the base 1, wherein an anticorrosive layer 6 is arranged on the outer surface of the sound insulation frame 2, the anticorrosive layer 6 is epoxy phenolic paint, and the epoxy phenolic paint has good adhesive force, flexibility, wear resistance and excellent anticorrosive performance. One side fixed mounting that gives sound insulation frame 2 has connecting block 7, gives sound insulation frame 2 and keeps away from one side of connecting block 7 and offers groove 8, connecting block 7 and 8 looks adaptations of recess, connecting block 7 and recess 8 can make two differences give sound insulation and put up 2 more firm of connecting. The bottom fixed mounting who gives sound insulation frame 2 has bumper shock absorber 9, and bumper shock absorber 9's bottom and base 1 fixed connection, bumper shock absorber 9 include second damping spring 901, and second damping spring 901's inside is provided with hydraulic stem 902, and hydraulic stem 902 can provide sufficient holding power for sound insulation frame 2 when reducing sound insulation frame 2 and rocking. One side that the frame 2 bottom that gives sound insulation is located bumper shock absorber 9 rotates and is connected with movable rod 10, and the movable rod 10 is kept away from the one end rotation that gives sound insulation frame 2 and is connected with movable block 11, and the bottom fixed mounting of movable block 11 has slider 13, and slider 13's surface sliding connection has spout 14, and spout 14 is seted up in the inside of base 1, and slider 13 and spout 14 can make more steady that movable block 11 removed when restricting movable block 11 position. A first damping spring 12 is fixedly installed at one side of the moving block 11, and one end of the first damping spring 12 far away from the moving block 11 is fixedly connected with the base 1.
Referring to fig. 1 and 4, a sound-absorbing plate 3 is fixedly mounted on an inner bottom wall of the sound-insulating frame 2, the sound-absorbing plate 3 is made of polyurethane foam, and the polyurethane foam can achieve good sound-insulating and sound-absorbing performance and has corrosion-resistant and waterproof performance. The transparent sound insulation plate 4 is arranged on the top of the sound absorption plate 3, and the transparent sound insulation plate 4 can effectively interrupt the propagation path of sound waves and simultaneously provides a wide visual field environment for drivers and residents. The top of transparent sound insulation board 4 is provided with anti-wind pressure frid 5, and transparent sound insulation board 4 and anti-wind pressure frid 5 all with 2 fixed connection of sound-proof rack, anti-wind pressure frid 5 include bottom plate 501, and one side of bottom plate 501 is provided with wave board 502, and one side that wave board 502 kept away from bottom plate 501 is provided with roof 503, and ventilation groove 504 has all been seted up to bottom plate 501, wave board 502 and roof 503's inside.
The implementation principle of the application is as follows: in a strong wind day, wind power firstly passes through the ventilation grooves 504 on the top plate 503, then the wind power is repeatedly refracted and weakened in the wave plate 502, and finally the weakened wind power passes through the ventilation grooves 504 on the bottom plate 501, so that the wind resistance of the sound insulation board is improved, the influence of the strong wind weather on the sound insulation board is reduced, and the service life of the sound insulation board is prolonged.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a highway is with acoustic celotex board strengthening pressure groove, includes base (1) and sound-proof frame (2) of setting on base (1), its characterized in that: the sound insulation frame is characterized in that a sound absorption plate (3) is fixedly mounted on the inner bottom wall of the sound insulation frame (2), a transparent sound insulation plate (4) is arranged at the top of the sound absorption plate (3), a wind pressure resistant groove plate (5) is arranged at the top of the transparent sound insulation plate (4), and the transparent sound insulation plate (4) and the wind pressure resistant groove plate (5) are both fixedly connected with the sound insulation frame (2);
the wind pressure resistant groove plate (5) comprises a bottom plate (501), a wave plate (502) is arranged on one side of the bottom plate (501), a top plate (503) is arranged on one side, away from the bottom plate (501), of the wave plate (502), and ventilation grooves (504) are formed in the bottom plate (501), the wave plate (502) and the top plate (503).
2. The soundproof plate reinforcing and pressing groove for a highway according to claim 1, wherein: and an anticorrosive layer (6) is arranged on the outer surface of the sound insulation frame (2).
3. The soundproof plate reinforcing and pressing groove for a highway according to claim 1, wherein: one side fixed mounting of sound insulation frame (2) has connecting block (7), one side that connecting block (7) were kept away from in sound insulation frame (2) is seted up fluted (8), connecting block (7) and recess (8) looks adaptation.
4. The soundproof plate reinforcing and pressing groove for a highway according to claim 1, wherein: the bottom fixed mounting of sound insulation frame (2) has bumper shock absorber (9), the bottom and base (1) fixed connection of bumper shock absorber (9).
5. The soundproof plate reinforcing and pressing groove for a highway according to claim 4, wherein: one side swing joint that gives sound insulation frame (2) bottom is located bumper shock absorber (9) has movable rod (10), the one end swing joint that the sound insulation frame (2) was kept away from in movable rod (10) has movable block (11), one side fixed mounting of movable block (11) has first damping spring (12), the one end and base (1) fixed connection that the movable block (11) were kept away from in first damping spring (12).
6. The soundproof plate reinforcing and pressing groove for a highway according to claim 5, wherein: the bottom of the moving block (11) is fixedly provided with a sliding block (13), the outer surface of the sliding block (13) is connected with a sliding groove (14) in a sliding mode, and the sliding groove (14) is arranged inside the base (1).
7. The soundproof plate reinforcing and pressing groove for a highway according to claim 4, wherein: the shock absorber (9) comprises a second shock absorbing spring (901), and a hydraulic rod (902) is arranged inside the second shock absorbing spring (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057487.1U CN216515215U (en) | 2021-12-06 | 2021-12-06 | Sound insulation plate reinforced pressure groove for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057487.1U CN216515215U (en) | 2021-12-06 | 2021-12-06 | Sound insulation plate reinforced pressure groove for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515215U true CN216515215U (en) | 2022-05-13 |
Family
ID=81466724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057487.1U Active CN216515215U (en) | 2021-12-06 | 2021-12-06 | Sound insulation plate reinforced pressure groove for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515215U (en) |
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2021
- 2021-12-06 CN CN202123057487.1U patent/CN216515215U/en active Active
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