Fabricated sound barrier with anti-dazzle function

Abstract

The utility model discloses an assembly type sound barrier with an anti-dazzle function, which relates to the technical field of traffic road facilities and comprises a pair of H-shaped steel upright posts and a plurality of screen bodies, two sides of the plurality of screen bodies are inserted into grooves of the pair of H-shaped steel upright posts, elastic clamping strips for clamping the screen bodies are mounted in the grooves of the H-shaped steel upright posts, clamping grooves are formed in the edges of the screen bodies, and the screen bodies are arranged in the clamping grooves. According to the utility model, through the micropores in the through hole ceramic plate, the sound absorption and noise reduction effects are achieved, the influence of vehicle driving noise on residents on two sides is reduced, and the through hole ceramic plate and the protective net are used for isolating light irradiated by vehicles on a lane, so that the safety of the vehicle is improved, and the service life of the vehicle is prolonged. Compared with a traditional anti-dazzle net, the shading effect is better, the situation that the shading effect becomes worse and worse when the distance between two vehicles becomes closer is avoided, the protective net plays a role in protecting the through hole ceramic plate, the service life is prolonged, the H-shaped section design of the fixed frame facilitates installation and fixation, and the structural stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic road facilities, in particular to an assembled sound barrier with an anti-glare function. Background Art

[0002] On expressways and urban roads, anti-glare and sound insulation are important measures to ensure driving safety and the quality of life of nearby residents. Inserting a facility between the sound source and the receiver to cause a significant additional attenuation of sound wave propagation, thereby reducing the noise impact in a certain area where the receiver is located. Such a facility is called a sound barrier. Currently, the commonly used traffic sound barriers are mainly vertical sound barrier systems, which consist of two major parts: columns and panels. The columns are generally hot-dip galvanized H-shaped steel, and the panels are divided into two types according to the materials used: metal sound barrier panels and non-metal sound barrier panels;

[0003] However, the existing anti-glare plates and sound barriers are mostly independently designed, with complex installation, and are not convenient for maintenance and replacement. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an assembled sound barrier with an anti-glare function, which has a simple structure, is convenient to install, and is easy to maintain.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: an assembled sound barrier with an anti-glare function, including a pair of H-shaped steel columns and panels. The panels are multiple, and both sides of the multiple panels are inserted into the grooves of the pair of H-shaped steel columns. Elastic clamping strips for clamping the panels are installed in the grooves of the H-shaped steel columns. Card slots are opened at the edges of the panels, and a plurality of fixing blocks are commonly installed in the card slots of adjacent two panels.

[0006] Preferably, the panel includes a through-hole ceramic plate, a fixing frame, and a protective net. The protective net is placed outside the through-hole ceramic plate and has the same length and width as it. The fixing frame is wrapped outside the edges of the through-hole ceramic plate and the protective net.

[0007] Preferably, the cross-section of the fixing frame is H-shaped. The through-hole ceramic plate and the protective net are inserted into the inner grooves of the fixing frame, and the outer grooves of the fixing frame form the card slots.

[0008] Preferably, the fixing frame includes two long side strips and two short side strips. The ends of the long side strips and the short side strips are both 45 degrees, and the ends of the long side strips are connected to the ends of the short side strips by welding.

[0009] Preferably, both the long side strips and the short side strips are processed by bending aluminum plates.

[0010] Preferably, both the long side bars and the short side bars are made of H-shaped aluminum profiles.

[0011] Preferably, the protective net is made of a diamond-shaped aluminum grid.

[0012] Preferably, the number of the fixing blocks is four and they are evenly distributed in the card slots.

[0013] The utility model provides an assembled sound barrier with an anti-glare function, which has the following beneficial effects:

[0014] 1. Through the micropores on the through-hole ceramic plate, it has the function of sound absorption and noise elimination, reducing the impact of vehicle driving noise on the residents on both sides.

[0015] 2. The through-hole ceramic plate and the protective net are used to isolate the lights irradiated by the cars on the lane. Compared with the traditional anti-glare net, the light-shielding effect is better, avoiding the situation that the light-shielding effect will become worse when the distance between two cars gets closer and closer.

[0016] 3. The protective net plays a protective role for the through-hole ceramic plate, extending the service life.

[0017] 4. The H-shaped cross-section design of the fixed frame is convenient for installation and fixation, improving the structural stability.

[0018] 5. The design of the fixing blocks makes the screen body firmly fixed and the installation and replacement are simple.

[0019] 6. The elastic clamping parts are convenient for fixing the screen body to the H-shaped column, and the installation and replacement are simple. Description of the Drawings

[0020] Figure 1 is the front view of the utility model;

[0021] Figure 2 is the top view of the utility model;

[0022] Figure 3 is the front view of the screen body;

[0023] Figure 4 is Figure 3 the sectional view taken along A-A in

[0024] Figure 5 is Figure 1 the partial enlarged view of B in

[0025] Figure 6 is Figure 2 the partial enlarged view of C in

[0026] In the figure: 1, H-shaped steel column; 2, screen body; 3, elastic strip; 4, card slot; 5, fixing block; 21, through-hole ceramic plate; 22, fixed frame; 23, protective net. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0028] Please refer to Figure 1-6 , the present utility model provides a technical solution: an assembled sound barrier with an anti-glare function, including a pair of H-shaped steel columns 1 and a screen body 2. There are multiple screen bodies 2, and both sides of the multiple screen bodies 2 are inserted into the grooves of a pair of H-shaped steel columns 1. An elastic clamping strip 3 for clamping the screen body 2 is installed in the groove of the H-shaped steel column 1. A clamping groove 4 is provided at the edge of the screen body 2, and multiple fixing blocks 5 are jointly installed in the clamping grooves 4 of two adjacent screen bodies 2.

[0029] As an embodiment of the present utility model, the screen body 2 includes a through-hole ceramic plate 21, a fixing frame 22, and a protection net 23. The protection net 23 is placed outside the through-hole ceramic plate 21 and has the same length and width as it. The fixing frame 22 is wrapped outside the edges of the through-hole ceramic plate 21 and the protection net 23.

[0030] As an embodiment of the present utility model, the cross-section of the fixing frame 22 is H-shaped. The through-hole ceramic plate 21 and the protection net 23 are inserted into the inner grooves of the fixing frame 22, and the outer grooves of the fixing frame 22 form the clamping groove 4.

[0031] As an embodiment of the present utility model, the fixing frame 22 includes two long side strips and two short side strips. The ends of the long side strips and the short side strips are both 45 degrees, and the ends of the long side strips are connected to the ends of the short side strips by welding.

[0032] As an embodiment of the present utility model, both the long side strips and the short side strips are processed by bending aluminum plates.

[0033] As an embodiment of the present utility model, both the long side strips and the short side strips are H-shaped aluminum profiles.

[0034] As an embodiment of the present utility model, the protection net 23 is a diamond-shaped aluminum grid.

[0035] As an embodiment of the present utility model, the number of the fixing blocks 5 is four and they are evenly distributed in the clamping groove 4.

[0036] Working principle and usage process of the utility model: When in use, fix a pair of H-shaped steel columns 1 on the ground, insert the screen body 2 into the grooves of the pair of H-shaped steel columns 1. After placing the first screen body 2, put four fixing blocks 5 into the card slots 4 above it and ensure that the distances between the four fixing blocks 5 are consistent. Then put the second screen body 2 and make the card slot 4 below the second screen body 2 insert onto the four fixing blocks 5 to realize the connection between the long sides of two adjacent screen bodies 2, improving stability. After installing all the screen bodies 2 according to the above steps, stuff elastic strip 3 into the grooves of the H-shaped steel columns 1. Through the elastic strip 3, the screen body 2 can be tightened, realizing the fixation of the screen body 2 on the H-shaped steel columns 1. The installation is convenient and it is also convenient for subsequent disassembly and maintenance.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembled sound barrier with an anti-glare function, comprising a pair of H-shaped steel columns (1) and a screen body (2), characterized in that, The screen bodies (2) are multiple, and both sides of the multiple screen bodies (2) are inserted into the grooves of a pair of the H-shaped steel columns (1). Elastic clamping strips (3) for clamping the screen bodies (2) are installed in the grooves of the H-shaped steel columns (1). Card slots (4) are formed at the edges of the screen bodies (2), and a plurality of fixing blocks (5) are commonly installed in the card slots (4) in two adjacent screen bodies (2).

2. The prefabricated sound barrier with an anti-glare function according to claim 1, characterized in that, The screen body (2) includes a through-hole ceramic plate (21), a fixing frame (22), and a protective net (23). The protective net (23) is disposed outside the through-hole ceramic plate (21) and has the same length and width as it. The fixing frame (22) covers the outer sides of the edges of the through-hole ceramic plate (21) and the protective net (23).

3. The prefabricated sound barrier with an anti-glare function according to claim 2, characterized in that, The cross-section of the fixing frame (22) is H-shaped. The through-hole ceramic plate (21) and the protective net (23) are inserted into the inner grooves of the fixing frame (22), and the outer grooves of the fixing frame (22) form the card slots (4).

4. The prefabricated sound barrier with an anti-glare function according to claim 3, characterized in that, The fixing frame (22) includes two long side strips and two short side strips. The ends of the long side strips and the short side strips are all at 45 degrees, and the ends of the long side strips are connected to the ends of the short side strips by welding.

5. The prefabricated sound barrier with an anti-glare function according to claim 4, characterized in that, Both the long side strips and the short side strips are processed by bending aluminum plates.

6. The prefabricated sound barrier with an anti-glare function according to claim 4, characterized in that, Both the long side strips and the short side strips are made of H-shaped aluminum profiles.

7. The prefabricated sound barrier with an anti-glare function according to claim 2, characterized in that, The protective net (23) is made of a diamond-shaped aluminum grid.

8. The prefabricated sound barrier with an anti-glare function according to claim 1, characterized in that, The number of the fixing blocks (5) is four and they are evenly distributed in the card slots (4).

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