A sound barrier

Abstract

The utility model discloses a sound barrier relates to noise reduction technical field, including the unit board of a plurality of of connection in proper order, be equipped with the connecting assembly between any adjacent two unit boards, and connecting assembly includes two connecting shafts, two connecting shafts parallelly arranged, two connecting shafts are opposite fixed settings, one connecting axle and one unit board articulate, another connecting axle and another unit board articulate, to make any adjacent two unit boards can be folded or unfolded, the utility model discloses a sound barrier can realize quick arrangement and installation, and effectively improve construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of noise reduction technology, and in particular to a sound barrier. Background Technology

[0002] To improve the environment, noise barriers are usually installed on both sides of roads and around light rail lines.

[0003] Existing sound barriers mostly use single-piece sound barriers, which need to be installed piece by piece, resulting in slow efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a sound barrier to solve the problems existing in the prior art, enabling rapid deployment and installation, and effectively improving construction efficiency.

[0005] To achieve the above objectives, this utility model provides the following solution: This utility model provides a sound barrier, comprising a plurality of unit panels connected in sequence. A connecting component is provided between any two adjacent unit panels. The connecting component includes two connecting shafts, which are arranged in parallel and fixed relative to each other. One connecting shaft is hinged to one unit panel, and the other connecting shaft is hinged to another unit panel, so that any two adjacent unit panels can be folded or unfolded.

[0006] Preferably, the connecting assembly further includes a first fixing seat and a second fixing seat, wherein the first fixing seat is fixedly connected to the first end of the two connecting shafts, and the second fixing seat is fixedly connected to the second end of the two connecting shafts.

[0007] Preferably, the first fixing seat is welded to the first end of the two connecting shafts, and the second fixing seat is detachably fixedly connected to the second end of the two connecting shafts.

[0008] Preferably, the connecting assembly further includes two constraint nuts, the second fixing seat has two through holes, the second ends of the two connecting shafts pass through the two through holes respectively, and the two constraint nuts are threadedly connected to the second ends of the two connecting shafts respectively.

[0009] Preferably, the outer contour of the first fixing seat is the same as the outer contour of the second fixing seat.

[0010] Preferably, the unit plate has a first notch and a second notch, the first notch being used to avoid the first fixing seat, and the second notch being used to avoid the second fixing seat.

[0011] Preferably, in the arrangement direction of the unit plates, both ends of the first fixing seat and both ends of the second fixing seat are arc-shaped surfaces.

[0012] Preferably, the first fixing seat is welded to the first end of the two connecting shafts, and the second fixing seat is welded to the second end of the two connecting shafts.

[0013] Preferably, the first fixing seat is detachably fixedly connected to the first ends of the two connecting shafts, and the second fixing seat is detachably fixedly connected to the second ends of the two connecting shafts.

[0014] Preferably, in the arrangement direction of the unit plates, both ends of the unit plates are arc-shaped surfaces.

[0015] The present invention achieves the following technical advantages over the prior art: The sound barrier provided by this utility model uses two parallel connecting shafts, which are fixed relative to each other. One connecting shaft is hinged to one unit plate, and the other connecting shaft is hinged to another unit plate, so that any two adjacent unit plates can be folded or unfolded. This allows the sound barrier provided in this embodiment to be folded and unfolded as a whole. During storage and transportation, the sound barrier provided in this embodiment can be folded as a whole to reduce space occupation and facilitate storage. After being transported to the installation site, the sound barrier provided in this embodiment can be unfolded as a whole and hoisted using conventional hoisting equipment to achieve the overall installation of the sound barrier, thereby achieving rapid deployment and installation and effectively improving construction efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the sound barrier provided by this utility model; Figure 2 A schematic diagram of the connecting components in the sound barrier provided by this utility model; In the figure: 1-Unit plate, 2-Connecting component, 3-Connecting shaft, 4-First fixing seat, 5-Second fixing seat, 6-Constraint nut, 7-First notch, 8-Second notch. Detailed Implementation

[0018] 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.

[0019] The purpose of this invention is to provide a sound barrier to solve the problems existing in the prior art, enabling rapid deployment and installation, and effectively improving construction efficiency.

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1 like Figure 1 and Figure 2 As shown, this embodiment provides a sound barrier, including a plurality of unit panels 1 connected in sequence. A connecting component 2 is provided between any two adjacent unit panels 1. The connecting component 2 includes two connecting shafts 3, which are arranged in parallel and fixed relative to each other. One connecting shaft 3 is hinged to one unit panel 1, and the other connecting shaft 3 is hinged to another unit panel 1, so that any two adjacent unit panels 1 can be folded or unfolded.

[0022] The sound barrier provided in this embodiment uses two parallel connecting shafts 3, which are fixed relative to each other. One connecting shaft 3 is hinged to one unit plate 1, and the other connecting shaft 3 is hinged to another unit plate 1, so that any two adjacent unit plates 1 can be folded or unfolded. This allows the sound barrier to be folded and unfolded as a whole. During storage and transportation, the sound barrier can be folded as a whole to reduce space occupation and facilitate storage. After being transported to the installation site, the sound barrier can be unfolded as a whole and hoisted using conventional hoisting equipment to achieve overall installation, thereby achieving rapid deployment and installation and effectively improving construction efficiency. It should be noted that the number of unit plates 1 can be set to two or more according to actual construction needs.

[0023] As a preferred embodiment of this invention, the connecting component 2 further includes a first fixing seat 4 and a second fixing seat 5. The first fixing seat 4 is fixedly connected to the first end of the two connecting shafts 3, and the second fixing seat 5 is fixedly connected to the second end of the two connecting shafts 3. The structure is simple and easy to use.

[0024] In a preferred embodiment of this invention, the first fixing seat 4 is welded to the first ends of the two connecting shafts 3, resulting in a stable connection. The second fixing seat 5 is detachably fixed to the second ends of the two connecting shafts 3, facilitating maintenance.

[0025] As a preferred embodiment of this invention, the connecting component 2 further includes two constraint nuts 6. The second fixing seat 5 has two through holes, and the second ends of the two connecting shafts 3 pass through the two through holes respectively. The two constraint nuts 6 are threadedly connected to the second ends of the two connecting shafts 3 respectively, which facilitates assembly.

[0026] As a preferred embodiment of this invention, the outer contour of the first fixing seat 4 is the same as the outer contour of the second fixing seat 5, which facilitates manufacturing.

[0027] As a preferred embodiment of this invention, the unit plate 1 has a first notch 7 and a second notch 8. The first notch 7 is used to avoid the first fixing seat 4, and the second notch 8 is used to avoid the second fixing seat 5, which can ensure that the overall outline of the sound barrier is neat.

[0028] As a preferred embodiment of this invention, both ends of the first fixing seat 4 and both ends of the second fixing seat 5 are arc-shaped surfaces in the arrangement direction of the unit plate 1, which can effectively avoid collision with the unit plate 1 and make the overall structure of the sound barrier compact.

[0029] As a preferred embodiment of this invention, both ends of the unit plate 1 are arc-shaped surfaces in the arrangement direction of the unit plate 1, which can effectively prevent adjacent unit plates 1 from colliding with each other and make the overall structure of the sound barrier compact.

[0030] Example 2 This embodiment provides a sound barrier. Compared with the sound barrier provided in Embodiment 1, the main difference lies in the connection relationship between the first fixing seat 4 and the second fixing seat 5 and the two connecting shafts 3. In this embodiment, the first fixing seat 4 is welded to the first end of the two connecting shafts 3, and the second fixing seat 5 is welded to the second end of the two connecting shafts 3, resulting in a stable connection.

[0031] Example 3 This embodiment provides a sound barrier. Compared with the sound barrier provided in Embodiment 1, the main difference lies in the connection relationship between the first fixing seat 4 and the second fixing seat 5 and the two connecting shafts 3. In this embodiment, the first fixing seat 4 is detachably fixedly connected to the first end of the two connecting shafts 3, and the second fixing seat 5 is detachably fixedly connected to the second end of the two connecting shafts 3, which facilitates maintenance.

[0032] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A sound barrier, characterized in that: It includes several unit plates connected in sequence. A connecting component is provided between any two adjacent unit plates. The connecting component includes two connecting shafts. The two connecting shafts are arranged in parallel and fixed relative to each other. One connecting shaft is hinged to one unit plate, and the other connecting shaft is hinged to another unit plate, so that any two adjacent unit plates can be folded or unfolded.

2. The sound barrier according to claim 1, characterized in that: The connecting assembly further includes a first fixing seat and a second fixing seat, wherein the first fixing seat is fixedly connected to the first end of the two connecting shafts, and the second fixing seat is fixedly connected to the second end of the two connecting shafts.

3. The sound barrier according to claim 2, characterized in that: The first fixing seat is welded to the first end of the two connecting shafts, and the second fixing seat is detachably fixed to the second end of the two connecting shafts.

4. The sound barrier according to claim 3, characterized in that: The connecting assembly also includes two constraint nuts. The second fixing seat has two through holes. The second ends of the two connecting shafts pass through the two through holes respectively. The two constraint nuts are threadedly connected to the second ends of the two connecting shafts respectively.

5. The sound barrier according to claim 2, characterized in that: The outer contour of the first fixing seat is the same as that of the second fixing seat.

6. The sound barrier according to claim 2, characterized in that: The unit plate has a first notch and a second notch. The first notch is used to avoid the first fixing seat, and the second notch is used to avoid the second fixing seat.

7. The sound barrier according to claim 6, characterized in that: In the arrangement direction of the unit plates, both ends of the first fixing seat and both ends of the second fixing seat are arc-shaped surfaces.

8. The sound barrier according to claim 2, characterized in that: The first fixing seat is welded to the first end of the two connecting shafts, and the second fixing seat is welded to the second end of the two connecting shafts.

9. The sound barrier according to claim 2, characterized in that: The first fixing seat is detachably fixedly connected to the first end of the two connecting shafts, and the second fixing seat is detachably fixedly connected to the second end of the two connecting shafts.

10. The sound barrier according to claim 1, characterized in that: In the arrangement direction of the unit plates, both ends of the unit plates are arc-shaped surfaces.

Images