Road sound insulation barrier with landscape function

Abstract

The utility model relates to the technical field of road sound insulation barriers, and discloses a road sound insulation barrier with a landscape function, which is characterized in that a heat insulation layer is arranged on the side surface of mute glass, a silencing layer is arranged on the side surface of the heat insulation layer, an anti-cracking layer is arranged on the side surface of the silencing layer, silencing cotton is arranged at two ends of a barrier plate, and an anti-corrosion layer is arranged on the side surface of the silencing cotton; a protective layer is arranged on the side face of the anti-corrosion layer. According to the road sound insulation barrier with the landscape function, noise at the two ends of a road is absorbed through the second sound absorption layer, the noise is adsorbed through the second sound attenuation layer, the protection layer is fixedly bonded with the second sound attenuation layer and the anti-corrosion layer through waterproof paint, and the situation that the sound absorption effect is reduced due to water vapor contact is avoided; noise reduction cotton at the two ends of the inner wall of each barrier plate can thoroughly adsorb residual noise of the corresponding second noise reduction layer, then road noise between the barrier plates can be isolated and reduced, the landscape effect is achieved in cooperation with mute glass, and therefore the situation that vehicles collide with the barrier plates and are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of highway sound insulation barriers, in particular to a highway sound insulation barrier with landscape function. Background Art

[0002] Sound barriers are mainly used for sound insulation and noise reduction on roads, highways, elevated composite roads and other noise sources. They are divided into pure sound insulation reflective sound barriers and composite sound barriers that combine sound absorption and sound insulation. The latter is a more effective sound insulation method. It refers to a wall-like structure set up on the side of railways and roads to reduce the impact of driving noise on nearby residents. Sound insulation walls are also called sound barriers.

[0003] The existing patent document announcement number is CN210140782U, which specifically discloses a multifunctional urban road sound barrier, comprising a sound barrier base, sound barrier columns and a barrier clamping and mounting block. The sound barrier columns are multiple and arranged in a collinear manner along the extension direction of the sound barrier base. Each of the sound barrier columns is equipped with a barrier clamping and mounting block, and a sound barrier body is vertically arranged between any two adjacent sound barrier columns.

[0004] However, the existing sound barriers have poor sound insulation effects when used, and noise is still easy to spread, affecting the normal lives of nearby residents. In addition, most of the existing sound barriers are installed on both sides of the road. Vehicles may collide with the sound barriers, causing damage to the sound barriers and unnecessary waste. It is now necessary to improve the existing devices to meet actual needs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a highway sound insulation barrier with landscape function, which has the function of absorbing noise at both ends of the road through a second sound-absorbing layer and absorbing the noise with a second sound-absorbing layer, and the protective layer is bonded and fixed to the second sound-absorbing layer and the anti-corrosion layer respectively by a waterproof coating to prevent water vapor contact from reducing the sound absorption effect, and the sound-absorbing cotton at both ends of the inner wall of the barrier board can thoroughly absorb the remaining noise of the second sound-absorbing layer, thereby isolating and reducing the road noise between the barrier boards, and has the advantages of landscape effect when combined with silent glass, thereby preventing vehicles from colliding with the barrier board and causing damage, etc., thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway sound insulation barrier with landscape function, comprising a barrier plate, a wall body is arranged on the bottom surface of the barrier plate, a positioning seat is arranged on the side end of the wall body, a silent glass is arranged on the top surface of the barrier plate, a clamping plate is arranged on the top surface of the barrier plate, a sealing plate is arranged on the inner side of the positioning seat, a rubber plate is arranged on the side of the sealing plate, an insulation layer is arranged on the side of the silent glass, a sound-absorbing layer is arranged on the side of the insulation layer, an anti-cracking layer is arranged on the side of the sound-absorbing layer, sound-absorbing cotton is arranged on both ends of the barrier plate, an anti-corrosion layer is arranged on the side of the sound-absorbing cotton, a protective layer is arranged on the side of the anti-corrosion layer, a second sound-absorbing layer is arranged on the side of the protective layer, and a second sound-absorbing layer is arranged on the side of the second sound-absorbing layer.

[0009] Preferably, the barrier plate is fixedly connected to the silent glass via a positioning seat, both ends of the top surface of the wall are respectively fixedly connected to the positioning seats, and the positioning seats are respectively fixedly connected via clamping plates, and the barrier plate and the silent glass are overlapped and fixed.

[0010] Through the above technical solution, the middle of the barrier plate is fixedly connected to the silent glass through the positioning seat, and the sealing plate and the rubber plate at both ends of the positioning seat are tightly fitted between the barrier plate and the silent glass respectively. The sealing plate can increase the sealing between the rubber plate and the positioning seat, and the rubber plate is respectively fixed to the barrier plate and the silent glass in a limited position, which can avoid the phenomenon of displacement and looseness at the connection, thereby improving the stability of the positioning seat and the tightness of the barrier plate and the silent glass.

[0011] Preferably, the silent glass is fixedly connected to the insulation layer on the side, and the sound-absorbing layer is bonded and fixed to the insulation layer side, the anti-cracking layer is bonded and fixed to the outside of the sound-absorbing layer, and the sealing plate and the rubber plate are fixedly installed at both ends of the inner wall of the positioning seat respectively.

[0012] Through the above technical scheme, the heat insulation layer on the side of the silent glass is matched with the sound-absorbing layer. The heat insulation layer is used to block the direct sunlight heat on the outside of the silent glass to avoid direct radiation into the deep of the silent glass and causing damage to the glass body. The sound-absorbing layer can absorb and eliminate the noise on the side of the silent glass, and the anti-cracking layer can improve the sound-absorbing effect of the sound-absorbing layer. At the same time, the silent glass appears transparent and has a landscape function, and does not affect the normal operation of the highway sound barrier, thereby improving the practicability of the device.

[0013] Preferably, the rubber plates are fixedly connected to the silent glass and the barrier plate respectively, the positioning seat and the clamping plate are fixed by bolts, empty grooves are opened between the rubber plates, and the barrier plate and the silent glass are embedded in the inner sides of the empty grooves.

[0014] Through the above technical scheme, the second sound-absorbing layer absorbs the noise at both ends of the road and cooperates with the second sound-absorbing layer to absorb the noise. The protective layer is bonded and fixed to the second sound-absorbing layer and the anti-corrosion layer respectively by waterproof coating to prevent water vapor from contacting it and thus reducing the sound absorption effect. The sound-absorbing cotton at both ends of the inner wall of the barrier board can thoroughly absorb the remaining noise of the second sound-absorbing layer, thereby isolating and reducing the road noise between the barrier boards. It has a landscape effect when combined with the silent glass, thereby preventing vehicles from colliding with the barrier board and causing damage.

[0015] Preferably, the sound-absorbing cotton is fixedly installed on both ends of the inner wall of the barrier plate, and the side of the sound-absorbing cotton is fixedly connected to the anti-corrosion layer, the side of the anti-corrosion layer is fixedly connected to the protective layer, and the side of the second sound-absorbing layer is fixedly connected to the second sound-absorbing layer.

[0016] Through the above technical solution, the clamping grooves at both ends of the positioning seat respectively limit and fix the silent glass and the barrier plate to avoid looseness during connection. At the same time, it prevents road noise from passing through the connection gap between the silent glass and the barrier plate to the outside of the barrier plate and the wall, thereby improving the noise reduction effect of the barrier plate.

[0017] Compared with the prior art, the utility model provides a highway noise barrier with landscape function, which has the following beneficial effects:

[0018] 1. The utility model absorbs the noise at both ends of the road through the second sound-absorbing layer and adsorbs the noise with the second sound-absorbing layer, and the protective layer is bonded and fixed with the second sound-absorbing layer and the anti-corrosion layer respectively by waterproof coating to prevent water vapor from reducing the sound absorption effect. The sound-absorbing cotton at both ends of the inner wall of the barrier board can thoroughly absorb the remaining noise of the second sound-absorbing layer, thereby isolating and reducing the road noise between the barrier boards, and has a landscape effect with the silent glass, thereby preventing vehicles from colliding with the barrier board and causing damage.

[0019] 2. The utility model combines a heat-insulating layer with a sound-deadening layer on the side of the silent glass. The heat-insulating layer is used to block the direct sunlight heat on the outside of the silent glass to prevent the heat from directly penetrating deep into the silent glass and causing damage to the glass body. The sound-deadening layer can absorb and eliminate the noise on the side of the silent glass, and the anti-cracking layer can improve the sound-deadening effect of the sound-deadening layer. At the same time, the silent glass appears transparent and has a landscape function, and does not affect the normal operation of the highway sound barrier, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of the utility model barrier plate;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning plate of the utility model;

[0022] Figure 3This is a schematic diagram of the cross-sectional structure of the silent glass of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the barrier plate of the utility model.

[0024] Among them: 1. Barrier plate; 2. Wall; 3. Positioning seat; 4. Soundproof glass; 5. Clamping plate; 6. Sealing plate; 7. Rubber plate; 8. Heat insulation layer; 9. Sound-absorbing layer; 10. Anti-cracking layer; 11. Sound-absorbing cotton; 12. Anti-corrosion layer; 13. Protective layer; 14. Second sound-absorbing layer; 15. Second sound-absorbing layer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A highway sound insulation barrier with landscape function comprises a barrier plate 1, a wall body 2 is arranged on the bottom surface of the barrier plate 1, a positioning seat 3 is arranged on the side end of the wall body 2, a silent glass 4 is arranged on the top surface of the barrier plate 1, a clamping plate 5 is arranged on the top surface of the barrier plate 1, a sealing plate 6 is arranged on the inner side of the positioning seat 3, a rubber plate 7 is arranged on the side of the sealing plate 6, a heat insulation layer 8 is arranged on the side of the silent glass 4, a sound absorbing layer 9 is arranged on the side of the heat insulation layer 8, an anti-cracking layer 10 is arranged on the side of the sound absorbing layer 9, sound absorbing cotton 11 is arranged on both ends of the barrier plate 1, an anti-corrosion layer 12 is arranged on the side of the sound absorbing cotton 11, a protective layer 13 is arranged on the side of the anti-corrosion layer 12, a second sound absorbing layer 14 is arranged on the side of the protective layer 13, and a second sound absorbing layer 15 is arranged on the side of the second sound absorbing layer 14.

[0027] Specifically, the barrier plate 1 is fixedly connected to the silent glass 4 through the positioning seat 3, the two ends of the top surface of the wall 2 are respectively fixedly connected to the positioning seat 3, and the positioning seats 3 are respectively fixedly connected through the clamping plates 5, and the barrier plate 1 and the silent glass 4 are overlapped and fixed. The advantage is that the middle of the barrier plate 1 is fixedly connected to the silent glass 4 through the positioning seat 3, and the sealing plate 6 and the rubber plate 7 at the two ends of the positioning seat 3 are tightly fitted between the barrier plate 1 and the silent glass 4 respectively, the sealing plate 6 can increase the sealing between the rubber plate 7 and the positioning seat 3, and the rubber plate 7 is respectively fixed to the barrier plate 1 and the silent glass 4 in a limited position, which can avoid the phenomenon of displacement and looseness at the connection, thereby improving the stability of the positioning seat 3, and at the same time improving the tightness of the barrier plate 1 and the silent glass 4.

[0028] Specifically, the side of the silent glass 4 is fixedly connected to the heat insulation layer 8, and the side of the heat insulation layer 8 is bonded and fixed to the sound-absorbing layer 9, and the anti-cracking layer 10 is bonded and fixed to the outside of the sound-absorbing layer 9, and the two ends of the sealing plate 6 and the rubber plate 7 are respectively fixedly installed on the two ends of the inner wall of the positioning seat 3. The advantage is that the heat insulation layer 8 on the side of the silent glass 4 is matched with the sound-absorbing layer 9, and the heat insulation layer 8 is used to block the direct sunlight heat on the outside of the silent glass 4, so as to avoid direct radiation to the deep part of the silent glass 4 and damage to the glass body, and the sound-absorbing layer 9 can absorb and eliminate the noise on the side of the silent glass 4, and cooperate with the anti-cracking layer 10 to improve the sound-absorbing effect of the sound-absorbing layer 9, and at the same time, the silent glass 4 is transparent and has a landscape function, and does not affect the normal operation of the road sound barrier, thereby improving the practicality of the device.

[0029] Specifically, the rubber plate 7 is fixedly connected to the silent glass 4 and the barrier plate 1 respectively, the positioning seat 3 and the clamping plate 5 are fixed by bolts, an empty groove is opened between the rubber plates 7, and the barrier plate 1 and the silent glass 4 are embedded in the inner side of the empty groove. The advantage is that the second sound-absorbing layer 15 absorbs the noise at both ends of the road and is matched with the second sound-absorbing layer 14 to absorb its noise, and the protective layer 13 is bonded and fixed to the second sound-absorbing layer 14 and the anti-corrosion layer 12 respectively by waterproof coating to prevent water vapor from contacting it and thus reducing the sound absorption effect. The sound-absorbing cotton 11 at both ends of the inner wall of the barrier plate 1 can thoroughly absorb the remaining noise of the second sound-absorbing layer 14, thereby isolating and reducing the road noise between the barrier plates 1, and has a landscape effect in combination with the silent glass 4, thereby preventing vehicles from colliding with the barrier plate 1 and causing damage.

[0030] Specifically, the sound-absorbing cotton 11 is fixedly installed at both ends of the inner wall of the barrier plate 1, and the side of the sound-absorbing cotton 11 is fixedly connected to the anti-corrosion layer 12, the side of the anti-corrosion layer 12 is fixedly connected to the protective layer 13, and the side of the second sound-absorbing layer 15 is fixedly connected to the second sound-absorbing layer 14. The advantage is that the clamping grooves at both ends of the positioning seat 3 respectively limit and fix the silent glass 4 and the barrier plate 1 to avoid looseness during connection, and at the same time, prevent road noise from passing through the connection gap between the silent glass 4 and the barrier plate 1 to the outside of the barrier plate 1 and the wall 2, thereby improving the noise reduction effect of the barrier plate 1.

[0031] When in use, the barrier plate 1 is fixedly connected to the silent glass 4 in the middle through the positioning seat 3, and the sealing plate 6 and the rubber plate 7 at both ends of the positioning seat 3 are tightly fitted between the barrier plate 1 and the silent glass 4 respectively. The sealing plate 6 can increase the sealing between the rubber plate 7 and the positioning seat 3, and the rubber plate 7 is limited and fixed to the barrier plate 1 and the silent glass 4 respectively, which can avoid the phenomenon of displacement and looseness at the connection, thereby improving the stability of the positioning seat 3, and at the same time improving the tightness of the barrier plate 1 and the silent glass 4. The clamping grooves at both ends of the positioning seat 3 limit and fix the silent glass 4 and the barrier plate 1 respectively to avoid looseness during connection. At the same time, it prevents road noise from passing through the connection gap between the silent glass 4 and the barrier plate 1 to the outside of the barrier plate 1 and the wall 2, thereby improving the noise reduction effect of the barrier plate 1.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway sound insulation barrier with landscape function, comprising a barrier plate (1), a wall (2) disposed on the bottom surface of the barrier plate (1), a positioning seat (3) disposed on the side end of the wall (2), a silent glass (4) disposed on the top surface of the barrier plate (1), and a clamping plate (5) disposed on the top surface of the barrier plate (1), characterized in that: A sealing plate (6) is arranged on the inner side of the positioning seat (3), a rubber plate (7) is arranged on the side of the sealing plate (6), a heat insulation layer (8) is arranged on the side of the silent glass (4), a sound-absorbing layer (9) is arranged on the side of the heat insulation layer (8), an anti-cracking layer (10) is arranged on the side of the sound-absorbing layer (9), sound-absorbing cotton (11) is arranged on both ends of the barrier plate (1), an anti-corrosion layer (12) is arranged on the side of the sound-absorbing cotton (11), a protective layer (13) is arranged on the side of the anti-corrosion layer (12), a second sound-absorbing layer (14) is arranged on the side of the protective layer (13), and a second sound-absorbing layer (15) is arranged on the side of the second sound-absorbing layer (14).

2. The highway noise barrier with landscape function according to claim 1 is characterized by: The barrier plate (1) is fixedly connected to the silent glass (4) via a positioning seat (3), the two ends of the top surface of the wall (2) are respectively fixedly connected to the positioning seats (3), and the positioning seats (3) are respectively fixedly connected via clamping plates (5), and the barrier plate (1) and the silent glass (4) are superimposed and fixed.

3. The highway noise barrier with landscape function according to claim 1 is characterized by: The side of the silent glass (4) is fixedly connected to the heat insulation layer (8), and the side of the heat insulation layer (8) is bonded and fixed to the sound-absorbing layer (9), and the outer side of the sound-absorbing layer (9) is bonded and fixed to the anti-cracking layer (10), and the two ends of the sealing plate (6) and the rubber plate (7) are respectively fixedly mounted on the two ends of the inner wall of the positioning seat (3).

4. The highway noise barrier with landscape function according to claim 1 is characterized by: The rubber plates (7) are respectively fixedly connected to the silent glass (4) and the barrier plate (1); the positioning seat (3) and the clamping plate (5) are fixed by bolts; a hollow groove is provided between the rubber plates (7), and the barrier plate (1) and the silent glass (4) are embedded in the inner side of the hollow groove.

5. The highway noise barrier with landscape function according to claim 1 is characterized by: The sound-absorbing cotton (11) is fixedly installed at both ends of the inner wall of the barrier plate (1), and the side of the sound-absorbing cotton (11) is fixedly connected to the anti-corrosion layer (12), the side of the anti-corrosion layer (12) is fixedly connected to the protective layer (13), and the side of the second sound-absorbing layer (15) is fixedly connected to the second sound-absorbing layer (14).

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