CN211849028U - Sound barrier with damping vibration isolation structure - Google Patents

Abstract

The utility model discloses a sound barrier with damping vibration isolation structure, including acoustic celotex board and baffle three, the inside honeycomb panel that is provided with of acoustic celotex board, the inside cellular aperture of a plurality of groups of having seted up of honeycomb panel, the acoustic celotex board both sides all are provided with the lug, the lug left side is provided with baffle one, be provided with the mounting groove between baffle one and the lug, spring groove one has been seted up to baffle one left end, spring groove one inside is provided with buffer spring, spring groove below is provided with spring groove two, the inside pressure relief spring that is provided with of spring groove two, the buffer spring left end is provided with baffle two, T shape draw-in groove has been seted up to baffle two left ends, the inside T shape fixture block that is provided with of T shape draw-. This sound barrier with damping vibration isolation structure has damping vibration isolation structure, and the damping effect is better, and the effect that gives sound insulation is good.

Description

Sound barrier with damping vibration isolation structure

Technical Field

The utility model relates to a sound barrier field specifically is a sound barrier with damping vibration isolation structure.

Background

The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources; the sound insulation method comprises a reflection type sound barrier for pure sound insulation and a composite type sound barrier combining sound absorption and sound insulation, wherein the composite type sound barrier is a more effective sound insulation method; the wall type structure is arranged beside a railway and a highway in order to reduce the influence of driving noise on nearby residents; sound-proof walls are also known as sound barriers; the insertion of a facility between the source and the receiver, called sound barrier, which provides a significant additional attenuation of the sound wave propagation and thus reduces the noise impact in a certain area where the receiver is located;

the sound barrier in the market does not have the damping vibration isolation structure, and the damping effect is not good, gives sound insulation effect not good problem, for this reason, we provide a sound barrier with damping vibration isolation structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound barrier with damping vibration isolation structure to the sound barrier on the market that proposes in solving above-mentioned background does not have damping vibration isolation structure, and the damping effect is not good, and the effect that gives sound insulation is not good, brings troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a sound barrier with a damping vibration isolation structure comprises a sound insulation plate and a partition plate III, wherein a honeycomb plate is arranged in the sound insulation plate, a plurality of groups of honeycomb small holes are formed in the honeycomb plate, convex blocks are arranged on two sides of the sound insulation plate, a partition plate I is arranged on the left side of each convex block, a mounting groove is formed between each partition plate I and each convex block, a spring groove I is formed in the left end of each partition plate I, a buffer spring is arranged in each spring groove I, a spring groove II is arranged below each spring groove, a pressure reducing spring is arranged in each spring groove II, a partition plate II is arranged at the left end of each buffer spring, a T-shaped clamping groove is formed in the left end of each partition plate II, a T-shaped clamping block is arranged in each T-shaped clamping groove, a lighting lamp is arranged at the left end of each T-shaped clamping block, and the three right ends of the partition plate are provided with a solar panel.

Preferably, acoustic celotex board, baffle one, baffle two and baffle three are the rock wool board and make, the acoustic celotex board is inside to be set up to vacuum structure, a plurality of groups the honeycomb aperture is the hexagon hole.

Preferably, the grooves are uniformly distributed at the front end of the second partition plate, and the grooves are in a conical shape with the diameter gradually decreasing from outside to inside.

Preferably, the sound insulation board is movably mounted with the first partition board through a convex block matching with the mounting groove.

Preferably, the second partition plate is fixedly installed with the buffer spring, and the second partition plate is movably installed at the left end of the first partition plate through a support rod matched with a pressure reducing spring.

Preferably, the light passes through T shape fixture block cooperation T shape draw-in groove and a baffle movable mounting, the input of light and solar panel's output electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the honeycomb plate of the sound barrier with the damping vibration isolation structure is internally provided with a plurality of groups of honeycomb holes, the sound insulation plate, the first partition plate, the second partition plate and the third partition plate are all made of rock wool plates, the inside of the sound insulation plate is provided with a vacuum structure, the plurality of groups of honeycomb holes are all hexagonal holes, sound cannot be transmitted in a vacuum environment, and the sound can be reflected inside the honeycomb holes, so that the sound insulation effect of the sound barrier is effectively reduced, and the sound insulation effect of the sound barrier is improved;

this sound barrier with damping vibration isolation structure is provided with damping vibration isolation structure, this damping vibration isolation structure includes baffle two, buffer spring, branch and relief spring, wherein baffle two and buffer spring fixed mounting, baffle two pass through branch cooperation relief spring movable mounting at a baffle left end, when this sound barrier receives the striking, baffle two remove right, make branch inside extrusion relief spring, produce outside elasticity behind the later relief spring, buffer spring produces outside elasticity when receiving pressure simultaneously, can offset with the pressure that receives, both combine together and can improve the damping effect of this sound barrier well.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the present invention A;

fig. 3 is a schematic structural diagram of the second partition board of the present invention.

In the figure: 1. a sound insulating board; 2. a honeycomb panel; 3. a bump; 4. mounting grooves; 5. a first clapboard; 6. a first spring groove; 7. a buffer spring; 8. a second spring groove; 9. a second clapboard; 10. a T-shaped clamping groove; 11. a T-shaped fixture block; 12. an illuminating lamp; 13. a strut; 14. a relief spring; 15. a groove; 16. a third clapboard; 17. a solar panel.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sound barrier with a damping vibration isolation structure comprises a sound insulation board 1, a honeycomb board 2, a convex block 3, a mounting groove 4, a first partition board 5, a first spring groove 6, a buffer spring 7, a second spring groove 8, a second partition board 9, a T-shaped clamping groove 10, a T-shaped clamping block 11, a lighting lamp 12, a support rod 13, a pressure reducing spring 14, a groove 15, a third partition board 16 and a solar panel 17, wherein the honeycomb board 2 is arranged inside the sound insulation board 1, a plurality of groups of honeycomb holes are formed inside the honeycomb board 2, the sound insulation board 1, the first partition board 5, the second partition board 9 and the third partition board 16 are made of rock wool boards, the inside of the sound insulation board 1 is of a vacuum structure, the honeycomb holes are hexagonal holes, sound can not be transmitted in a vacuum environment and can be reflected inside the honeycomb holes, the sound can be effectively reduced after a plurality of times, and the sound;

a first partition plate 5 is arranged on the left side of the bump 3, an installation groove 4 is formed between the first partition plate 5 and the bump 3, the sound insulation plate 1 is movably installed with the first partition plate 5 through the bump 3 in a manner of being matched with the installation groove 4, a first spring groove 6 is formed in the left end of the first partition plate 5, and a buffer spring 7 is arranged inside the first spring groove 6;

a second spring groove 8 is arranged below the first spring groove 6, a pressure reducing spring 14 is arranged in the second spring groove 8, a second partition plate 9 is arranged at the left end of the buffer spring 7, the second partition plate 9 and the buffer spring 7 are fixedly installed, the second partition plate 9 is movably installed at the left end of the first partition plate 5 through a support rod 13 in a manner of being matched with the pressure reducing spring 14, the sound barrier is provided with a damping vibration isolation structure, the damping vibration isolation structure comprises a second partition plate 9, the buffer spring 7, the support rod 13 and the pressure reducing spring 14, when the sound barrier is impacted, the second partition plate 9 moves rightwards, the support rod 13 extrudes the pressure reducing spring 14 inwards, then the pressure reducing spring 14 generates outward elastic force, meanwhile, the buffer spring 7 generates outward elastic force, and the two;

the left end of the second partition board 9 is provided with a T-shaped clamping groove 10, a T-shaped clamping block 11 is arranged inside the T-shaped clamping groove 10, the left end of the T-shaped clamping block 11 is provided with an illuminating lamp 12, the illuminating lamp 12 is movably installed with the first partition board 5 by matching the T-shaped clamping block 11 with the T-shaped clamping groove 10, the input end of the illuminating lamp 12 is electrically connected with the output end of the solar panel 17, a support rod 13 is arranged between the second partition board 9 and the second spring groove 8, the front end of the second partition board 9 is provided with a groove 15, a plurality of groups of grooves 15 are uniformly distributed at the front end of the second partition board 9, the grooves 15 are in a conical shape with the diameter gradually decreasing from outside to inside, when sound contacts the surface of the second partition board 9, the sound is firstly contacted with the grooves 15, the conical grooves 15 can refract the sound inside, the sound, the converted electric energy can supply power to the illuminating lamp 12, so that illumination can be provided for roads and other places, solar energy is reasonably utilized, and energy is effectively saved.

The working principle is as follows: for the sound barrier with the damping vibration isolation structure, firstly, when sound contacts the surface of the second partition board 9, the sound firstly contacts the groove 15, the conical groove 15 can refract the sound in the sound, meanwhile, a plurality of groups of honeycomb-shaped small holes are formed in the honeycomb board 2, the sound insulation board 1, the first partition board 5, the second partition board 9 and the third partition board 16 are made of rock wool boards, the inner part of the sound insulation board 1 is arranged to be a vacuum structure, the plurality of groups of honeycomb-shaped small holes are hexagonal holes, the sound cannot be transmitted in a vacuum environment, the sound can be reflected in the honeycomb-shaped small holes, the sound insulation effect of the sound barrier is effectively reduced after a plurality of times, the second partition board 9 and the buffer spring 7 are fixedly installed, the second partition board 9 is movably installed at the left end of the first partition board 5 by matching with the decompression spring 14 through the supporting rod 13, when the, make branch 13 inside extrusion pressure relief spring 14, later produce outside elasticity behind pressure relief spring 14, buffer spring 7 produces outside elasticity when receiving pressure simultaneously, both combine together and can improve the damping effect of this sound barrier well, light 12 passes through one 5 movable mounting of T shape draw-in groove 10 and baffle of 11 cooperation T shape fixture blocks of T shape, the input of light 12 and solar panel 17's output electric connection, solar panel 17 can be with the sound barrier solar energy conversion electric energy of collecting in the open air, the electric energy of later conversion can be for light 12 power supplies, can provide the illumination for highway etc., the rational utilization solar energy, the effectual energy of having practiced thrift.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sound barrier with a damping vibration isolation structure comprises a sound insulation board (1) and a third partition board (16), and is characterized in that: the cellular board (2) is arranged in the sound insulation board (1), a plurality of groups of cellular small holes are formed in the cellular board (2), the convex blocks (3) are arranged on two sides of the sound insulation board (1), the first partition board (5) is arranged on the left side of the convex blocks (3), the mounting groove (4) is formed between the first partition board (5) and the convex blocks (3), the first spring groove (6) is formed in the left end of the first partition board (5), the buffer spring (7) is arranged in the first spring groove (6), the second spring groove (8) is arranged below the first spring groove (6), the pressure reducing spring (14) is arranged in the second spring groove (8), the second partition board (9) is arranged at the left end of the buffer spring (7), the T-shaped clamping groove (10) is formed in the left end of the second partition board (9), and the T-shaped clamping block (11) is arranged in, the left end of the T-shaped clamping block (11) is provided with an illuminating lamp (12), a support rod (13) is arranged between the second partition plate (9) and the second spring groove (8), the front end of the second partition plate (9) is provided with a groove (15), and the right end of the third partition plate (16) is provided with a solar panel (17).

2. The sound barrier with damping and vibration isolating structure as claimed in claim 1, wherein: the sound-proof board (1), baffle one (5), baffle two (9) and baffle three (16) are rock wool board and make, sound-proof board (1) is inside to be set up to vacuum structure, a plurality of groups cellular aperture is the hexagon hole.

3. The sound barrier with damping and vibration isolating structure as claimed in claim 1, wherein: the plurality of groups of grooves (15) are uniformly distributed at the front end of the second partition plate (9), and the grooves (15) are in a conical shape with the diameter gradually reduced from outside to inside.

4. The sound barrier with damping and vibration isolating structure as claimed in claim 1, wherein: the sound insulation board (1) is movably mounted with the first partition board (5) through the matching of the convex block (3) and the mounting groove (4).

5. The sound barrier with damping and vibration isolating structure as claimed in claim 1, wherein: the second partition plate (9) is fixedly installed with the buffer spring (7), and the second partition plate (9) is movably installed at the left end of the first partition plate (5) through a support rod (13) matched with a pressure reducing spring (14).

6. The sound barrier with damping and vibration isolating structure as claimed in claim 1, wherein: the illuminating lamp (12) is movably mounted with the first partition plate (5) through the T-shaped clamping block (11) matched with the T-shaped clamping groove (10), and the input end of the illuminating lamp (12) is electrically connected with the output end of the solar panel (17).

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