Anti-collision sound barrier

Abstract

The utility model relates to sound barrier technical field discloses a kind of anti-collision sound barriers, including barrier layer, the barrier layer one side is fixedly provided with concave buckle rubber soft layer, the concave buckle rubber soft layer other side is fixedly connected with concave buckle base, the concave buckle base other side is fixedly connected with concave buckle, the barrier layer other side is fixedly provided with convex buckle rubber soft layer, the convex buckle rubber soft layer one side is fixedly provided with convex buckle base, the convex buckle base other side is fixedly provided with convex buckle, three reflective strips are fixedly provided on the barrier layer front surface upper end, the barrier layer front surface lower end is fixedly provided with buffer layer, the barrier layer lower surface is fixedly connected with fixed layer, the fixed layer both sides are threadedly provided with fixed connecting plate, the bolt No. one is threadedly provided on the both ends of two fixed connecting plate. In the utility model, the installation adaptation ability of barrier whole is improved, ensure that stable play protection and sound insulation function under all kinds of scenes.

Description

Technical Field

[0001] This utility model relates to the field of transportation, and in particular to a collision-resistant sound barrier. Background Technology

[0002] A collision-resistant sound barrier is a composite protective facility that integrates collision protection and sound insulation functions. It is mainly used in traffic scenarios such as roads, bridges, and rail transit. Its main function is to reduce the impact of traffic noise on the surrounding environment, create a suitable environment for sensitive areas along the route, and provide reliable structural protection in the event of an accidental vehicle collision. This facility can achieve noise control and safety protection and is an indispensable and important facility in relevant scenarios along traffic routes.

[0003] Existing sound barriers have significant limitations in adaptability to different scenarios. Due to the significant differences between roads, bridges, rail transit, and highways, it is difficult to meet the installation requirements of different scenarios with the same type of sound barrier. Therefore, it is necessary to select appropriate sound barriers for different installation scenarios. This not only increases the equipment procurement cost, but also complicates the construction process due to the difficulty of installation, consuming a lot of labor and time costs. At the same time, for installation areas with winding roads and inconsistent lengths, existing sound barriers often cannot be accurately adapted due to their strong structural fixation and lack of adjustment flexibility. They can only be placed in a simple manner, and the resulting gaps often seriously weaken the overall sound insulation effect, resulting in a weakened actual noise reduction performance and failure to achieve the expected goals. Moreover, the irregular installation not only has a negative impact on the urban environment along the route, but also affects the aesthetics of traffic infrastructure.

[0004] Therefore, those skilled in the art have provided a collision-resistant sound barrier to address the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a collision-resistant sound barrier. To overcome the limitations of not being adaptable to different scenarios, this invention features a fixing layer at the lower end. The fixing plate can be used to set the most suitable installation location for the specific scenario using the No. 2 threaded bolts at the lower end of the fixing plate, effectively solving the adaptation problem. Furthermore, for complex shapes and incorrect length dimensions, this invention installs concave and convex buckles on both sides, which can be tightly snapped together without air residue, achieving effective sound insulation. Addressing the issue of winding roads, this invention incorporates concave and convex rubber soft layers between the concave and convex buckles and the barrier layer. Utilizing the toughness of these rubber soft layers and the narrow width of the barrier layer, continuous splicing on different roads can be achieved, ensuring the smooth implementation of the installation work.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a collision-proof sound barrier, comprising a barrier layer, a recessed rubber soft layer fixedly disposed on one side of the barrier layer, a recessed base fixedly connected to the other side of the recessed rubber soft layer, a recessed buckle fixedly connected to the other side of the recessed base, a convex rubber soft layer fixedly disposed on the other side of the barrier layer, a convex base fixedly disposed on one side of the convex rubber soft layer, and a convex buckle fixedly disposed on the other side of the convex base.

[0007] Furthermore, three reflective strips are fixedly provided on the upper part of the front surface of the barrier layer.

[0008] Furthermore, a buffer layer is fixedly provided at the lower end of the front surface of the barrier layer.

[0009] Furthermore, a fixing layer is fixedly connected to the lower surface of the barrier layer.

[0010] Furthermore, the two sides of the fixing layer are threaded with fixing connecting plates, and the upper ends of the two fixing connecting plates are threaded with bolt No. 1, and the lower ends of the two fixing connecting plates are threaded with bolt No. 2.

[0011] Furthermore, the second bolt is provided with a connecting layer first through the thread of the fixed connecting plate, and a fixing plate is fixedly provided on the lower surface of the connecting layer first. Two fixing holes first are fixedly provided on the upper surfaces of the front and rear ends of the fixing plate.

[0012] Furthermore, the bolt No. 2 is provided with a connecting layer No. 2 through the thread of the fixed connecting plate. Two clamping plates are fixedly provided on the lower surface of the connecting layer No. 2, and two fixing ports No. 2 are fixedly provided on the upper surfaces of the front and rear ends of the two clamping plates.

[0013] This utility model has the following beneficial effects: The present invention proposes an anti-collision sound barrier in which the position of the buckle can be changed during installation by utilizing the flexibility of the buckle rubber soft layers on both sides of the barrier layer. The buckle base and the convex buckle base are respectively provided with buckles on the other side. The two are tightly connected by buckles without leaving air gaps, which can effectively achieve the effect of sound isolation.

[0014] 2. The present invention proposes a collision-proof sound barrier. The reflective strip on the upper surface of the front surface of the barrier layer can warn oncoming vehicles and reduce the frequency of impacts. The buffer layer buffers the impact speed and reduces impact damage. When facing different installation scenarios, different fixing and installation positions can be selected through the threaded connection of the fixing connecting plate according to actual needs. This design can be appropriately adjusted according to the specific installation scenario, which can significantly improve the overall installation adaptability of the barrier and ensure that it can stably perform its protective and sound insulation functions in various scenarios. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram illustrating the assembly effect of this utility model; Figure 4 This is an enlarged schematic diagram of A of the present invention; Figure 5 This is a schematic diagram of the overall structure of this utility model after switching.

[0016] Legend: 1. Barrier layer; 2. Recessed buckle; 3. Recessed buckle base; 4. Recessed buckle rubber soft layer; 5. Reflective strip; 6. Buffer layer; 7. Fixing layer; 8. Connecting layer No. 1; 9. Fixing plate; 10. Fixing port No. 1; 11. Convex buckle base; 12. Convex buckle; 13. Convex buckle rubber soft layer; 14. Bolt No. 1; 15. Fixing connecting plate; 16. Bolt No. 2; 17. Connecting layer No. 2; 18. Clamping plate; 19. Fixing port No. 2. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 , Figure 2 , Figure 3 The present invention provides an embodiment of a collision-proof sound barrier, comprising a barrier layer 1, a recessed rubber soft layer 4 fixedly disposed on one side of the barrier layer 1, a recessed base 3 fixedly connected to the other side of the recessed rubber soft layer 4, a recessed buckle 2 fixedly connected to the other side of the recessed base 3, a convex rubber soft layer 13 fixedly disposed on the other side of the barrier layer 1, a convex base 11 fixedly disposed on one side of the convex rubber soft layer 13, and a convex buckle 12 fixedly disposed on the other side of the convex base 11.

[0019] Specifically, the barrier layer 1 has a recessed rubber soft layer 4 and a convex rubber soft layer 13 on both sides. Both are made of nitrile rubber, which has the characteristics of long service life and stable performance. It can further enhance its wear resistance, oil resistance and high and low temperature resistance, making it an excellent material. The recessed base 3 and the convex base 11 have a recessed buckle 2 and a convex buckle 12 on the other side. The recessed buckle 2 and the convex buckle 12 can be well connected by snapping without leaving any air. The recessed buckle 2 and the convex buckle 12 are made of carbon structural steel, which has high strength, compressive and tensile strength, and good plasticity, which can be well molded into a concave and convex shape without leaving any gaps. This can effectively block sound.

[0020] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Three reflective strips 5 are fixedly installed on the upper part of the front surface of the barrier layer 1. A buffer layer 6 is fixedly installed on the lower part of the front surface of the barrier layer 1. A fixing layer 7 is fixedly connected to the lower surface of the barrier layer 1. Fixing connecting plates 15 are threaded on both sides of the fixing layer 7. Bolt No. 1 14 is threaded on the upper part of both fixing connecting plates 15. Bolt No. 2 16 is threaded on the lower part of both fixing connecting plates 15. Connecting layer No. 1 8 is threaded through the fixing connecting plate 15. Fixing plate 9 is fixedly installed on the lower surface of connecting layer No. 1 10. Two fixing ports No. 1 are fixedly installed on the upper surface of the front and rear ends of fixing plate 9. Connecting layer No. 2 17 is threaded through the fixing connecting plate 15. Two clamping plates 18 are fixedly installed on the lower surface of connecting layer No. 2 17. Two fixing ports No. 2 19 are fixedly installed on the upper surface of the front and rear ends of both clamping plates 18.

[0021] Specifically, three reflective strips 5 are fixedly installed on the upper part of the front surface of the barrier layer 1. This design can provide a good warning to oncoming vehicles, thereby achieving the anti-collision effect. A buffer layer 6 is fixedly installed at the lower part of the front surface of the barrier layer 1. The buffer layer 6 is made of butadiene rubber. Butadiene rubber has outstanding elasticity and wear resistance. It can quickly absorb impact energy through compression deformation during a collision, reducing the direct force on both sides of the collision. Fixed connecting plates 15 are threaded on both sides of the fixed layer 7. Bolt No. 1 14 and Bolt No. 2 16 are threaded at the upper and lower ends of the fixed connecting plate 15, respectively. This design aims to realize the installation of different connecting layers No. 1 8 and connecting layer No. 2 17 by making reasonable use of the fixed connecting plate 15. Two fixing ports No. 1 10 are fixedly installed on the upper surface of the front and rear ends of the fixed plate 9. Two fixing ports No. 2 19 are fixedly installed on the upper surface of the front and rear ends of the two clamping plates 18. The setting of fixing ports No. 1 10 and fixing ports No. 2 19 can better meet the fixed installation needs in different positions.

[0022] Working principle: During installation, the road construction is completed by using the snap-fit ​​design of the concave buckle 2 and the convex buckle 12. For winding road conditions, the toughness of the concave rubber soft layer 4 and the convex rubber soft layer 13 and the narrow width of the barrier layer 1 are utilized to achieve the bending setting of the concave buckle 2 and the convex buckle 12, which can be well adapted to complex road shapes. The reflective strip 5 can effectively warn oncoming vehicles. The buffer layer 6 can quickly absorb impact energy through compression deformation during a collision, reducing the direct force on both parties involved in the collision. When facing different scenarios and road conditions, the connecting layer 8 and the connecting layer 17 are installed by threading the bolts 14 and 16 on the fixing connecting plate 15, which can enable installation in different terrains and ensure the smooth progress of the installation work.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A collision-resistant sound barrier, comprising a barrier layer (1), characterized in that: A recessed rubber soft layer (4) is fixedly provided on one side of the barrier layer (1), a recessed base (3) is fixedly connected to the other side of the recessed rubber soft layer (4), a recessed buckle (2) is fixedly connected to the other side of the recessed base (3), a convex rubber soft layer (13) is fixedly provided on the other side of the barrier layer (1), a convex base (11) is fixedly provided on one side of the convex rubber soft layer (13), and a convex buckle (12) is fixedly provided on the other side of the convex base (11).

2. The anti-collision sound barrier according to claim 1, characterized in that: Three reflective strips (5) are fixedly installed on the upper part of the front surface of the barrier layer (1).

3. The anti-collision sound barrier according to claim 1, characterized in that: A buffer layer (6) is fixedly provided at the lower end of the front surface of the barrier layer (1).

4. The anti-collision sound barrier according to claim 1, characterized in that: A fixing layer (7) is fixedly connected to the lower surface of the barrier layer (1).

5. The anti-collision sound barrier according to claim 4, characterized in that: The fixed layer (7) is threaded with fixed connecting plates (15) on both sides. The upper ends of the two fixed connecting plates (15) are threaded with bolt No. 1 (14), and the lower ends of the two fixed connecting plates (15) are threaded with bolt No. 2 (16).

6. The anti-collision sound barrier according to claim 5, characterized in that: The bolt No. 2 (16) is threaded with a connecting layer No. 1 (8) through the fixed connecting plate (15). A fixing plate (9) is fixedly installed on the lower surface of the connecting layer No. 1 (8). Two fixing ports No. 1 (10) are fixedly installed on the upper surfaces of the front and rear ends of the fixing plate (9).

7. A collision-resistant sound barrier according to claim 5, characterized in that: The bolt No. 2 (16) is threaded with a connecting layer No. 2 (17) through the fixed connecting plate (15). Two clamping plates (18) are fixedly installed on the lower surface of the connecting layer No. 2 (17). Two fixing ports No. 2 (19) are fixedly installed on the upper surfaces of the front and rear ends of the two clamping plates (18).

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