Monorail sound barrier device

Abstract

The utility model provides a monorail sound barrier device, and relates to the field of sound barrier devices. The device comprises a sound barrier device, the sound barrier device comprises a first sound barrier, a second sound barrier and a sound insulation structure, the top end of the sound insulation structure is connected to the first sound barrier, the bottom end of the sound insulation structure is connected to the second sound barrier, and the first sound barrier and the second sound barrier are vertically arranged; the sound insulation structure comprises a sound absorption part and a transparent part, the sound absorption part is circumferentially arranged on the outer side of the transparent part, and sound insulation felt mounting parts are arranged at the upper end and the lower end of the sound absorption part; and the connecting device comprises a connecting piece, one end of the connecting piece is fixedly connected to the sound barrier device, and the other end of the connecting piece is used for being connected to a mounting part of a monorail. The device solves the problem of single material arrangement in a sound barrier device, improves the sound insulation effect of the whole structure, and ensures the requirement on the sound environment quality.

Description

Technical Field

[0001] The utility model relates to the field of sound barrier devices, in particular to a single-track sound barrier device. Background Art

[0002] In the existing sound barrier device, there are mainly a basic structure and a sound barrier board device, wherein the sound barrier board device is generally an integral board surface structure, in which only a single sound barrier material can be set, and the sound barrier material is usually made of fiber material, foam plastic, etc. At present, the sound insulation effect of this structure is poor and cannot meet the sound insulation requirements of living, working and studying. Therefore, a single-track sound barrier device is urgently needed to solve the problem of the single sound barrier material setting in the overall structure of the sound barrier, improve the sound insulation effect of the overall structure, and ensure the sound environment quality requirements for normal living, working and studying of residents. Utility Model Content

[0003] The purpose of the utility model is to provide a single track sound barrier device to improve the above problems. In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0004] A single-track sound barrier device, comprising:

[0005] A sound barrier device, the sound barrier device comprises a first sound barrier, a second sound barrier and a sound insulation structure, the top end of the sound insulation structure is connected to the first sound barrier, the bottom end of the sound insulation structure is connected to the second sound barrier, the first sound barrier and the second sound barrier are arranged vertically, the sound insulation structure comprises a sound absorbing part and a transparent part, the sound absorbing part is circumferentially arranged outside the transparent part, and sound insulation felt mounting parts are arranged at the upper and lower ends of the sound absorbing part; and a connecting device, the connecting device comprises a first connecting member and a second connecting member, one end of the first connecting member is fixedly connected to the sound barrier device, and the other end of the first connecting member is used to connect to the first mounting part of the monorail, one end of the second connecting member is sleeved on the sound barrier device, and the other end of the second connecting member is used to connect to the second mounting part of the monorail.

[0006] Furthermore, the top of the sound absorbing part is connected to the bottom of the first sound barrier, the bottom of the sound absorbing part is connected to the top of the second sound barrier, the transparent part is used to fill the acrylic layer, and the sound absorbing part is used to fill the sound absorbing cotton.

[0007] Furthermore, the first connecting member is arranged below the second connecting member, and the first connecting member and the second connecting member are arranged horizontally.

[0008] Furthermore, the second connecting member is provided with a through hole. When the sound barrier device passes through the through hole, the sound barrier device is fixedly connected to one end of the first connecting member, and a rubber pad is provided on the inner wall of the through hole.

[0009] Furthermore, the first connecting member includes a mounting base, a mounting frame and a stiffening rib group, the mounting frame is arranged on the mounting base, one end of the stiffening rib group is connected to the mounting base, and the other end of the stiffening rib group is connected to the mounting frame, and the mounting base is provided with an anchor hole, and the anchor hole is used to set an anchor bolt.

[0010] Further, the stiffening rib group includes a first stiffening rib and a second stiffening rib, and the first stiffening rib and the second stiffening rib are arranged opposite to each other.

[0011] Furthermore, the first connecting member and the second connecting member are both connected to the second sound barrier.

[0012] Furthermore, the first sound barrier includes a supporting structure, which includes horizontal support rods and vertical support rods. The horizontal support rods and the vertical support rods are arranged to form an installation groove, and the installation groove is used to fill glass wool.

[0013] Furthermore, the horizontal support rods are evenly distributed, and the vertical support rods are evenly distributed.

[0014] Furthermore, the first sound barrier has a first height value, the second sound barrier has a second height value, and the second height value is greater than the first height value.

[0015] The beneficial effects of this device are:

[0016] The utility model introduces a sound insulation structure, wherein the sound insulation structure includes a sound absorbing part, a sound insulation felt installation part and a transparent part, wherein the sound absorbing part and the sound insulation felt installation part are respectively used to fill different sound absorbing materials, and the transparent part can be provided with a sound insulation material. Compared with the existing integral panel-type sound barrier device, the device solves the problem of a single sound barrier material setting in the overall structure of the sound barrier, improves the sound insulation effect of the overall structure, and ensures the sound environment quality requirements for normal living, working and learning of residents. In addition, the utility model also introduces a connecting device, and when the connecting device and the sound barrier device are combined and spliced, the overall structure is more stable.

[0017] Other features and advantages of the utility model will be described in the following description, and some of them will become obvious from the description, or be understood by implementing the embodiments of the utility model. The purpose and other advantages of the utility model can be achieved and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall device of the utility model;

[0020] Figure 2 Based on Figure 1 A schematic diagram of the enlarged structure of region A;

[0021] Figure 3 This is a schematic diagram of the structure of the first sound barrier of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the first connecting member of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the sound insulation structure of the utility model;

[0024] Markings in the figure:

[0025] 1. First sound barrier; 2. Second sound barrier; 3. Sound insulation structure; 4. First connecting piece; 5. Second connecting piece; 6. First mounting part; 7. Second mounting part; 11. Horizontal support rod; 12. Vertical support rod; 13. Mounting groove; 31. Sound absorbing part; 32. Transparent part; 33. Sound insulation felt mounting part; 80. Mounting base; 81. Mounting frame; 82. Stiffening rib group; 83. Anchor bolt hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present utility model, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] like Figure 1 and Figure 2 As shown, a single-track sound barrier device comprises:

[0029] A sound barrier device, the sound barrier device comprises a first sound barrier 1, a second sound barrier 2 and a sound insulation structure 3, the top end of the sound insulation structure 3 is connected to the first sound barrier 1, the bottom end of the sound insulation structure 3 is connected to the second sound barrier 2, the first sound barrier 1 and the second sound barrier 2 are vertically arranged, the sound insulation structure 3 comprises a sound absorbing part 31 and a transparent part 32, the sound absorbing part 31 is circumferentially arranged on the outside of the transparent part 32, and sound insulation felt mounting parts 33 are arranged at the upper and lower ends of the sound absorbing part 31; and a connecting device, the connecting device comprises a first connecting member 4 and a second connecting member 5, one end of the first connecting member 4 is fixedly connected to the sound barrier device, and the other end of the first connecting member 4 is used to connect to the first mounting part 6 of the monorail, one end of the second connecting member 5 is sleeved on the sound barrier device, and the other end of the second connecting member 5 is used to connect to the second mounting part 7 of the monorail.

[0030] The sound barrier device adopts a steel frame structure, in which the height of the sound barrier device can be set to: the height of the first sound barrier 1 is set to 1.17m, the height of the sound insulation structure 3 is set to 1.78m, and the height of the second sound barrier 2 is set to 2.43m. The net height of the sound barrier device is about 5.38m. At this time, the structural system is smaller and more flexible to use.

[0031] The sound barrier 1 and the second sound barrier 2 both use aluminum alloy back panels.

[0032] like Figure 5 As shown, in order to clarify the positional relationship and specific structure of the sound insulation structure, the top of the sound absorbing part 31 is connected to the bottom of the first sound barrier 1, the bottom of the sound absorbing part 31 is connected to the top of the second sound barrier 2, the transparent part 32 is used to fill the acrylic layer, and the sound absorbing part 31 is used to fill the sound absorbing cotton.

[0033] In order to clarify the positional relationship between the first connecting member and the second connecting member, the first connecting member 4 is arranged below the second connecting member 5, and the first connecting member 4 and the second connecting member 5 are arranged horizontally.

[0034] In the present device, in order to clarify the socketing relationship between the sound barrier device and the second connecting member 5, as well as the positional relationship after the sound barrier device is socketed, the second connecting member 5 is provided with a through hole. When the sound barrier device passes through the through hole, the sound barrier device is fixedly connected to one end of the first connecting member 4. A rubber pad is provided on the inner wall of the through hole, and the rubber pad is used to reduce noise at the socketing point.

[0035] like Figure 4 As shown, in this device, the first connecting member 4 includes a mounting base 80, a mounting frame 81 and a stiffening rib group 82, the mounting frame 81 is arranged on the mounting base 80, one end of the stiffening rib group 82 is connected to the mounting base 80, and the other end of the stiffening rib group 82 is connected to the mounting frame 81, and an anchor hole 83 is arranged on the mounting base 80, and the anchor hole 83 is used to set an anchor. The function of the stiffening rib group 82 is to make the connection between the mounting frame 81 and the mounting base more stable. When the anchor is arranged in the anchor hole, the overall structure of the sound barrier device and the connecting device is more stable, ensuring the safety of use.

[0036] Preferably, in order to clarify the positional relationship of the stiffening rib group, the stiffening rib group 82 includes a first stiffening rib and a second stiffening rib, and the first stiffening rib and the second stiffening rib are arranged opposite to each other.

[0037] In order to clarify the specific connection positions of the first connecting member 4 and the second connecting member 5 , the first connecting member 4 and the second connecting member 5 are both connected to the second sound barrier 2 .

[0038] like Figure 3 As shown, in the present invention, the first sound barrier 1 comprises a support structure, the support structure comprises a horizontal support rod 11 and a vertical support rod 12, the horizontal support rod 11 and the vertical support rod 12 are arranged to form a mounting groove 13, and the mounting groove 13 is used to fill glass wool. The glass wool has good performance of heat preservation, energy saving, sound insulation and noise reduction.

[0039] Furthermore, in order to clarify the distribution of the horizontal support rods and the vertical support rods, the horizontal support rods 11 are evenly distributed, and the vertical support rods 12 are evenly distributed.

[0040] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A single track sound barrier device, characterized in that: include: A sound barrier device, the sound barrier device comprising a first sound barrier (1), a second sound barrier (2) and a sound insulation structure (3), the top end of the sound insulation structure (3) being connected to the first sound barrier (1), the bottom end of the sound insulation structure (3) being connected to the second sound barrier (2), the first sound barrier (1) and the second sound barrier (2) being arranged vertically, the sound insulation structure (3) comprising a sound absorbing portion (31) and a transparent portion (32), the sound absorbing portion (31) being arranged circumferentially outside the transparent portion (32), and sound insulation felt mounting portions (33) being arranged at the upper and lower ends of the sound absorbing portion (31); as well as A connecting device, the connecting device comprising a first connecting member (4) and a second connecting member (5), one end of the first connecting member (4) is fixedly connected to the sound barrier device, and the other end of the first connecting member (4) is used to connect to a first mounting portion (6) of a monorail, one end of the second connecting member (5) is sleeved on the sound barrier device, and the other end of the second connecting member (5) is used to connect to a second mounting portion (7) of the monorail.

2. A single track sound barrier device according to claim 1, characterized in that: The top end of the sound absorbing part (31) is connected to the bottom end of the first sound barrier (1), the bottom end of the sound absorbing part (31) is connected to the top end of the second sound barrier (2), the transparent part (32) is used to fill the acrylic layer, and the sound absorbing part (31) is used to fill the sound absorbing cotton.

3. A single track sound barrier device according to claim 1, characterized in that: The first connecting member (4) is arranged below the second connecting member (5), and the first connecting member (4) and the second connecting member (5) are arranged horizontally.

4. A single track sound barrier device according to claim 1, characterized in that: The second connecting member (5) is provided with a through hole. When the sound barrier device passes through the through hole, the sound barrier device is fixedly connected to one end of the first connecting member (4). The inner wall of the through hole is provided with a rubber pad.

5. A single track sound barrier device according to claim 1, characterized in that: The first connecting member (4) comprises a mounting base (80), a mounting frame (81) and a stiffening rib group (82); the mounting frame (81) is arranged on the mounting base (80); one end of the stiffening rib group (82) is connected to the mounting base (80); the other end of the stiffening rib group (82) is connected to the mounting frame (81); an anchor hole (83) is arranged on the mounting base (80); and the anchor hole (83) is used to set an anchor bolt.

6. A single track sound barrier device according to claim 5, characterized in that: The stiffening rib group (82) comprises a first stiffening rib and a second stiffening rib, wherein the first stiffening rib and the second stiffening rib are arranged opposite to each other.

7. A single track sound barrier device according to claim 1, characterized in that: The first connecting member (4) and the second connecting member (5) are both connected to the second sound barrier (2).

8. A single track sound barrier device according to claim 1, characterized in that: The first sound barrier (1) comprises a supporting structure, wherein the supporting structure comprises a horizontal supporting rod (11) and a vertical supporting rod (12), wherein the horizontal supporting rod (11) and the vertical supporting rod (12) are arranged to form a mounting groove (13), and the mounting groove (13) is used to fill glass wool.

9. A single track sound barrier device according to claim 8, characterized in that: The horizontal support rods (11) are evenly distributed, and the vertical support rods (12) are evenly distributed.

10. A single track sound barrier device according to claim 1, characterized in that: The first sound barrier (1) has a first height value, and the second sound barrier (2) has a second height value, and the second height value is greater than the first height value.

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