Totally-closed sound barrier with high weather resistance

Abstract

The utility model relates to the technical field of road sound barriers, in particular to a fully-closed sound barrier with strong weather resistance, which comprises two fixing plates, the upper ends of the two fixing plates are fixedly connected with sound insulation plates in a penetrating manner, a plurality of sound attenuation holes are formed in the opposite ends of the two sound insulation plates, and the sound attenuation holes are communicated with the sound insulation plates. The upper ends of the two sound insulation plates are jointly and fixedly connected with a top cover assembly, the upper portions of the opposite ends of the two sound insulation plates are jointly and fixedly connected with a reinforcing assembly, the upper portions of the opposite ends of the two sound insulation plates are both connected with two connecting screw rods in a penetrating mode, and the reinforcing assembly comprises four fixing blocks. The upper ends of the two transverse fixing blocks are fixedly connected with supporting plates, and the upper ends of the two transverse supporting plates are jointly and fixedly connected with a reinforcing ring. According to the totally-closed sound barrier with the high weather resistance, the top cover assembly and the reinforcing assembly are arranged, so that the totally-closed sound barrier can be reinforced in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of road sound barriers, in particular to a fully enclosed sound barrier with strong weather resistance. Background Art

[0002] A sound barrier is a specially designed acoustic barrier that stands between the noise source and the sound receiving point. It is usually designed for a specific sound source and a specific protection location (or area).

[0003] The existing patent number is (CN 216999386 U), which discloses a fully enclosed road sound barrier, specifically relating to the field of road sound barriers, including a sound insulation board, a top frame is fixedly installed on the top of the sound insulation board, and a top cover is arranged on the top of the top frame. The utility model is provided with a top cover, a sound insulation board, a top frame and a bottom frame. During installation, the top frame at the top of the sound insulation board is inserted into the bottom frame at the bottom end of the top cover, so that the grooves on both sides of the inner wall of the bottom frame correspond to one end of the inner groove, and then the sliding button is pulled outward to drive the limiting block at one end to disengage from the limiting hole and enter the side hole of the clamping column to release the limiting of the clamping column. At this time, the spring inside the inner groove will push the clamping column outward, insert one end of the clamping column into the groove of the bottom frame, and the sliding button slides along the sliding groove to fix the sound insulation board and the top cover, and then the sliding button is pushed inward to insert the limiting block into the corresponding limiting hole, thereby limiting the clamping column, which is convenient for installing the road sound barrier. However, in actual use, the connection of the device is not firm enough. When used in rainy and snowy weather, snowflakes are easily accumulated on the upper part of the road sound barrier, causing backlog of the road sound barrier. Therefore, we have introduced a new fully enclosed sound barrier with strong weather resistance. Utility Model Content

[0004] The main purpose of the utility model is to provide a fully enclosed sound barrier with strong weather resistance, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fully enclosed sound barrier with strong weather resistance, comprising a fixing plate, wherein two fixing plates are provided, the upper ends of the two fixing plates are both interspersed and fixedly connected with a sound insulation board, the opposite ends of the two sound insulation boards are each provided with a plurality of silencer holes, the upper ends of the two sound insulation boards are commonly fixedly connected with a top cover assembly, the upper portions of the opposite ends of the two sound insulation boards are commonly fixedly connected with a reinforcement assembly, and the upper portions of the opposite ends of the two sound insulation boards are both interspersed and connected with two connecting screws.

[0007] Preferably, the reinforcement assembly includes a fixed block, and four of the fixed blocks are provided. The upper ends of the two transverse fixed blocks in two groups are fixedly connected to support plates, and the upper ends of the two transverse support plates are commonly fixedly connected to a reinforcement ring, and the opposite ends of the two reinforcement rings are commonly fixedly connected to a plurality of connecting rods in a circular array, and the two transverse fixed blocks are respectively fixedly connected to two sound insulation boards.

[0008] Preferably, the top cover assembly includes a protective cover, an anti-corrosion layer is provided on the upper outer surface of the protective cover, a connecting frame is inserted and connected to the front end of the protective cover, and plug plates are fixedly connected to the left and right lower ends of the protective cover, and the two plug plates are respectively inserted and connected to the two sound insulation boards.

[0009] Preferably, the protective cover comprises a cover body, a groove body is opened at the front end of the cover body, a plurality of heating plates and a plurality of connecting blocks are fixedly connected to the groove wall of the groove body, and the plurality of heating plates and a plurality of connecting blocks are staggeredly distributed, and the cover body is fixedly connected to the connecting frame.

[0010] Preferably, the two reinforcement rings are fixedly connected to the inner frame wall of the protective cover.

[0011] Preferably, the two connecting screws on the left pass through the left sound insulation board and are connected with the left plug plate through an interlacing connection, and the two connecting screws on the right pass through the right sound insulation board and are connected with the right plug plate through an interlacing connection.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A top cover assembly is provided, a protective cover is provided on the top cover assembly, a trough is provided on the protective cover, and a plurality of heating plates are provided in the trough. When used in rainy and snowy weather, the protective cover is heated by the plurality of heating plates to melt the snowflakes accumulated on the outer surface of the protective cover, thereby preventing the snowflakes accumulated on the outer surface of the protective cover from squeezing the protective cover and improving stability;

[0014] 2. By setting up a reinforcement component, two groups of two horizontal fixing blocks are set on the reinforcement component, the two horizontal fixing blocks are respectively fixedly connected to the two sound insulation boards, and the two reinforcement rings are fixedly connected to the top cover component to reinforce the connection between the top cover component and the two sound insulation boards to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a fully enclosed sound barrier with strong weather resistance according to the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a reinforcement component of a fully enclosed sound barrier with strong weather resistance according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a top cover assembly of a fully enclosed sound barrier with strong weather resistance according to the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of a protective cover of a fully enclosed sound barrier with strong weather resistance according to the utility model.

[0019] In the figure: 1. fixing plate; 2. sound insulation board; 3. silencer hole; 4. reinforcement assembly; 5. top cover assembly; 6. connecting screw; 41. fixing block; 42. support plate; 43. reinforcement ring; 44. connecting rod; 51. protective cover; 52. anti-corrosion layer; 53. plug-in plate; 54. connecting frame; 511. cover body; 512. trough body; 513. heating plate; 514. connecting block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A fully enclosed sound barrier with strong weather resistance comprises a fixing plate 1, wherein two fixing plates 1 are provided, sound insulation plates 2 are inserted and fixedly connected to the upper ends of the two fixing plates 1, a plurality of silencer holes 3 are provided at opposite ends of the two sound insulation plates 2, a top cover assembly 5 is fixedly connected to the upper ends of the two sound insulation plates 2, a reinforcement assembly 4 is fixedly connected to the upper parts of opposite ends of the two sound insulation plates 2, and two connecting screws 6 are inserted and connected to the upper parts of opposite ends of the two sound insulation plates 2.

[0025] In this embodiment, the reinforcement component 4 includes a fixed block 41, and four fixed blocks 41 are provided. The upper ends of the two groups of horizontal fixed blocks 41 are fixedly connected to the support plates 42, and the upper ends of the two horizontal support plates 42 are commonly fixedly connected to the reinforcement rings 43. The opposite ends of the two reinforcement rings 43 are commonly fixedly connected to a plurality of connecting rods 44 in a circular array. The two horizontal fixed blocks 41 are respectively fixedly connected to the two sound insulation boards 2; the two reinforcement rings 43 are fixedly connected to the inner frame wall of the protective cover 51. The connection between the top cover assembly 5 and the two sound insulation boards 2 is reinforced by arranging the reinforcement component 4, the two horizontal fixed blocks 41 are respectively fixedly connected to the two sound insulation boards 2, and the two reinforcement rings 43 are fixedly connected to the top cover assembly 5, so as to reinforce the top cover assembly 5. A plurality of connecting rods 44 can strengthen the connection between the two reinforcement rings 43 to improve stability.

[0026] In this embodiment, the top cover assembly 5 includes a protective cover 51, an anti-corrosion layer 52 is provided on the upper part of the outer surface of the protective cover 51, a connecting frame 54 is inserted and connected to the front end of the protective cover 51, and the lower left and right parts of the protective cover 51 are fixedly connected to plug plates 53, and the two plug plates 53 are respectively inserted and connected to the two sound insulation boards 2; the protective cover 51 includes a cover body 511, a groove body 512 is opened at the front end of the cover body 511, and a plurality of heating plates 513 and a plurality of connecting blocks 514 are fixedly connected to the inner groove wall of the groove body 512, and the plurality of heating plates 513 and the plurality of connecting blocks 514 are staggered. 54 is fixedly connected; the two connecting screws 6 on the left pass through the left sound insulation board 2 and are connected with the left plug board 53, and the two connecting screws 6 on the right pass through the right sound insulation board 2 and are connected with the right plug board 53. The groove body 512 supports the plurality of heating plates 513. The plurality of connecting blocks 514 are used to position the plurality of heating plates 513. The plurality of heating plates 513 are connected to the external power supply line through wires. During use in rainy and snowy weather, the protective cover 51 is heated by the plurality of heating plates 513 to melt the snowflakes accumulated on the outer surface of the protective cover 51.

[0027] It should be noted that the utility model is a fully enclosed sound barrier with strong weather resistance. During use, the two plug plates 53 on the top cover assembly 5 are respectively inserted and connected with the two sound insulation boards 2, and are fixed by two connecting screws 6 on the left and two connecting screws 6 on the right, respectively. The two horizontal fixing blocks 41 are respectively fixedly connected with the two sound insulation boards 2, and the two reinforcement rings 43 are both fixedly connected with the top cover assembly 5 to reinforce the top cover assembly 5 and improve stability. During use in rainy and snowy weather, the protective cover 51 is heated by a number of heating plates 513 to melt the snowflakes accumulated on the outer surface of the protective cover 51 to avoid squeezing the protective cover 51 by the snowflakes accumulated on the outer surface of the protective cover 51, thereby improving stability. The anti-corrosion layer 52 can be used to protect the fully enclosed sound barrier from corrosion during use, thereby enhancing the weather resistance of the fully enclosed sound barrier.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully enclosed sound barrier with strong weather resistance, comprising a fixing plate (1), characterized in that: Two fixing plates (1) are provided, and a sound insulation plate (2) is inserted and fixedly connected to the upper ends of the two fixing plates (1), and a plurality of silencer holes (3) are provided at opposite ends of the two sound insulation plates (2). A top cover component (5) is fixedly connected to the upper ends of the two sound insulation plates (2), and a reinforcement component (4) is fixedly connected to the upper parts of opposite ends of the two sound insulation plates (2), and two connecting screws (6) are inserted and connected to the upper parts of opposite ends of the two sound insulation plates (2).

2. A fully enclosed sound barrier with strong weather resistance according to claim 1, characterized in that: The reinforcement assembly (4) comprises a fixing block (41), four fixing blocks (41) are provided, the upper ends of two sets of two transverse fixing blocks (41) are fixedly connected to support plates (42), the upper ends of the two transverse support plates (42) are commonly fixedly connected to a reinforcement ring (43), the opposite ends of the two reinforcement rings (43) are commonly fixedly connected to a plurality of connecting rods (44) in a circular array, and the two transverse fixing blocks (41) are respectively fixedly connected to two sound insulation boards (2).

3. A fully enclosed sound barrier with strong weather resistance according to claim 1, characterized in that: The top cover assembly (5) comprises a protective cover (51), an anti-corrosion layer (52) is provided on the upper portion of the outer surface of the protective cover (51), a connection frame (54) is inserted and connected at the front end of the protective cover (51), and plug plates (53) are fixedly connected to the left and right portions of the lower end of the protective cover (51), and the two plug plates (53) are respectively inserted and connected to the two sound insulation boards (2).

4. A fully enclosed sound barrier with strong weather resistance according to claim 3, characterized in that: The protective cover (51) comprises a cover body (511), a groove body (512) is formed at the front end of the cover body (511), a plurality of heating plates (513) and a plurality of connecting blocks (514) are fixedly connected to the inner groove wall of the groove body (512), and the plurality of heating plates (513) and the plurality of connecting blocks (514) are staggeredly distributed, and the cover body (511) is fixedly connected to the connecting frame (54).

5. A fully enclosed sound barrier with strong weather resistance according to claim 2, characterized in that: The two reinforcement rings (43) are fixedly connected to the inner frame wall of the protective cover (51).

6. The fully enclosed sound barrier with strong weather resistance according to claim 1, characterized in that: The two connecting screws (6) on the left pass through the left sound insulation board (2) and are connected to the left plug board (53), and the two connecting screws (6) on the right pass through the right sound insulation board (2) and are connected to the right plug board (53).

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