Spliced sound barrier

Abstract

The utility model belongs to the technical field of sound barriers, and particularly relates to a splicing type sound barrier which comprises a mounting seat, a connecting assembly, a fixing assembly, a supporting assembly, a limiting assembly and a sound barrier body inserted into the upper end of the mounting seat, the connecting assembly is mounted at the rear end of the sound barrier body, the fixing assembly is mounted in the mounting seat, and the supporting assembly is mounted in the mounting seat. The supporting assembly is installed in the middle of the rear end of the sound barrier body, and the limiting assembly is installed on the lower side of the rear end of the sound barrier body. The fixing assemblies push the push plates to be clamped into the empty grooves, locking of the sound barrier bodies and the mounting bases is achieved, the stability of the sound barrier bodies after mounting is improved, meanwhile, the connecting assemblies drive the pressing plates to slide through the fixing rods, the attaching compactness between the sound barrier bodies is improved, splicing mounting of the sound barrier bodies is facilitated, and the sound barrier bodies are convenient to use. And meanwhile, the structural strength of the spliced sound barrier main body is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sound barriers, and particularly relates to a spliced sound barrier. BACKGROUND

[0002] A sound barrier is a kind of acoustic barrier specially designed between a noise source and a sound receiving point, and is usually designed for a specific noise source and a specific protection position (or area). The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, elevated composite roads and other noise sources.

[0003] In the prior art, the sound barrier with the application number CN201821102051.5 is fixed and installed between two stand columns by using aluminum profiles as the stand columns and angle steels, and when multiple sound barriers need to be installed, the stand columns need to be attached to each other to install the sound barriers. When multiple sound barriers are attached to each other, there is a lack of additional connecting structure between the stand columns, and some gaps may exist between the stand columns. When the wind blows, there is a probability of howling, which causes noise pollution to the surrounding environment. UTILITY MODEL CONTENT

[0004] In order to make up for the shortcomings of the prior art, a spliced sound barrier is provided.

[0005] The utility model solves the technical problems by adopting the following technical scheme: a spliced sound barrier comprises:

[0006] a mounting seat and a sound barrier main body inserted into the upper end of the mounting seat;

[0007] a connecting assembly installed at the rear end of the sound barrier main body and used for connecting the sound barrier main bodies;

[0008] The connecting assembly comprises:

[0009] a connecting block fixedly installed on the left side of the sound barrier main body, a connecting groove formed on the right side of the sound barrier main body, a first locking block fixedly installed on the left side of the rear end of the sound barrier main body, and a second locking block fixedly installed on the right side of the rear end of the sound barrier main body.

[0010] Preferably, a stabilizing plate is rotationally connected to the left side of the second locking block at the rear end of the sound barrier main body, a fixing rod is threadedly connected to the right side of the stabilizing plate, a pressing plate is rotationally connected to the outside of the fixing rod, and a clamping block is fixedly installed on the left side of the pressing plate.

[0011] Preferably, the utility model further comprises:

[0012] a fixing assembly installed in the mounting seat and used for fixing the sound barrier main body on the mounting seat.

[0013] Preferably, the fixing assembly comprises:

[0014] The mounting groove is arranged at the upper end of the mounting base, the sound barrier body rear end lower side is provided with an empty slot, the push plate is slidably connected in the empty slot, and the lock nut is rotatably connected at the rear end of the push plate.

[0015] Preferably, further comprising:

[0016] The support assembly is installed in the middle of the sound barrier body rear end, and is used for improving the structural strength of the sound barrier body.

[0017] Preferably, the support assembly comprises:

[0018] The stable block is fixedly installed in the middle of the sound barrier body rear end, the support column is rotatably connected to the outer side of the stable block, the extension rod is slidably connected in the support column, the threaded column is fixedly installed at the rear end of the extension rod, and the fixed plate is rotatably connected to the lower end of the extension rod.

[0019] Preferably, further comprising:

[0020] The limiting assembly is installed at the lower side of the sound barrier body rear end, and is used for limiting and locking the support assembly.

[0021] Preferably, the limiting assembly comprises:

[0022] The limiting block is rotatably connected to the upper end of the mounting base at the rear end of the sound barrier body, the sliding column is slidably connected in the limiting block, the spring is sleeved on the outer side of the sliding column, the butt joint block is fixedly installed at the upper end of the sliding column, and the clamping groove is arranged at the lower side of the rear end of the support column.

[0023] The utility model discloses the beneficial effects of:

[0024] The fixed assembly of the utility model is arranged, and the push plate is clamped into the empty slot by pushing, so that the sound barrier body and the mounting base are locked, the stability of the sound barrier body after installation is improved, the connecting assembly is driven to slide by the fixed rod, the tightness of the sound barrier body is improved, the sound barrier body is conveniently spliced and installed, and the structural strength of the spliced sound barrier body is improved.

[0025] The support assembly of the utility model is arranged, the support column and the extension rod are matched, the structural strength of the sound barrier body is improved, the wind resistance of the sound barrier body is improved, the limiting assembly is matched with the butt joint block and the clamping groove, the support column is locked, the sound barrier body is prevented from shaking during installation and transportation, and the installation and connection efficiency of the sound barrier body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0027] Figure 1 is a perspective view of the present application;

[0028] Figure 2 is a sectional view of the mounting seat in the present application;

[0029] Figure 3 is a perspective view of the stabilizing plate in the present application;

[0030] Figure 4 is a sectional view of the supporting column in the present application;

[0031] Figure 5 is a sectional view of the limiting block in the present application.

[0032] Legend:

[0033] 1, mounting seat; 2, sound barrier main body;

[0034] 3, connecting assembly; 301, connecting block; 302, connecting groove; 303, first locking block; 304, second locking block; 305, stabilizing plate; 306, fixed rod; 307, pressing plate; 308, clamping block;

[0035] 4, fixing assembly; 401, mounting groove; 402, hollow groove; 403, push plate; 404, locking nut;

[0036] 5, supporting assembly; 501, connecting block; 502, supporting column; 503, extension rod; 504, threaded column; 505, fixed plate;

[0037] 6, limiting assembly; 601, limiting block; 602, sliding column; 603, spring; 604, clamping block; 605, clamping groove. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Specific embodiments are given below.

[0040] Embodiment 1:

[0041] Please refer to Figures 1 to 5 The utility model provides a spliced sound barrier, it includes:

[0042] Mounting seat 1, connecting component 3, fixed component 4, support component 5, limiting component 6 and the sound barrier main part 2 of inserting in mounting seat 1 upper end.

[0043] In the embodiment, first, the sound barrier main part 2 is inserted in mounting seat 1, and the sound barrier main part 2 is fixed with mounting seat 1 through fixed component, guarantees the stability of sound barrier main part 2 installation, simultaneously, the sound barrier main part 2 between is connected through connecting component 3, guarantees the stability of sound barrier main part 2 between connection, facilitates the use of sound barrier main part 2, after the installation of sound barrier main part 2, the sound barrier main part 2 is supported through support component 5, improves the structural strength of sound barrier main part 2, and simultaneously, the support component 5 is limited through limiting component when the sound barrier main part 2 transportation installation, avoids the installation transportation of sound barrier main part 2 to be influenced by the shaking of support component 5.

[0044] Embodiment 2:

[0045] On the basis of embodiment 1, further disclose connecting component 3 and fixed component 4, connecting component 3 is installed in the sound barrier main part 2 rear end, is used for the connection between sound barrier main part 2, and fixed component 4 is installed in the inside of mounting seat 1, is used for the sound barrier main part 2 is fixed in mounting seat 1.

[0046] As Figure 1 , Figure 2 and Figure 3 Show, connecting component 3 includes: fixedly installed in the left side of sound barrier main part 2 connecting block 301, the right side of sound barrier main part 2 is provided with connecting groove 302, the left side of sound barrier main part 2 rear end is fixedly installed with first locking block 303, the right side of sound barrier main part 2 rear end is fixedly installed with second locking block 304, the left side of sound barrier main part 2 rear end is rotatably connected with stabilizing plate 305 in second locking block 304, the right side of stabilizing plate 305 is screw connected with fixed rod 306, the outside of fixed rod 306 is rotatably connected with pressing plate 307, the left side of pressing plate 307 is fixedly installed with clamping block 308, and fixed component 4 includes: installation slot 401 in the upper end of mounting seat 1, the lower side of sound barrier main part 2 rear end is provided with empty slot 402, and the inside of empty slot 402 is slidably connected with push plate 403, and the rear end of push plate 403 is rotatably connected with locking nut 404.

[0047] In the embodiment, when the sound barrier body 2 is installed, the sound barrier body 2 is inserted into the installation slot 401 on the mounting seat 1, and then the locking nut 404 is screwed to drive the push plate 403 to push the sound barrier body 2, and the push plate 403 is clamped into the empty slot 402 and tightly attached to the sound barrier body 2, so as to realize the locking of the sound barrier body 2 and the mounting seat 1, improve the stability of the sound barrier body 2 after installation, and then another sound barrier body 2 is inserted into the mounting seat 1, the stable plate 305 is rotated to drive the pressing plate 307 to rotate, so as to avoid the pressing plate 307 from blocking the connection between the sound barrier bodies 2, then the connecting block 301 is inserted into the connecting slot 302, the first locking block 303 is simultaneously attached to the second locking block 304, and the stable plate 305 is rotated to reset, so that the pressing plate 307 is rotated to the right side of the first locking block 303, then the fixing rod 306 is tightened to drive the pressing plate 307 to slide to the left side, so that the pressing plate 307 is attached to the right side of the first locking block 303, the first locking block 303 and the second locking block 304 are attached, and the pressing plate 307 is clamped into the first locking block 303, so as to improve the tightness of the attachment between the sound barrier bodies 2, facilitate the splicing and installation of the sound barrier bodies 2, and improve the structural strength of the spliced sound barrier bodies 2.

[0048] Embodiment 3

[0049] On the basis of embodiment 1, the support assembly 5 is further disclosed, which is installed at the middle part of the rear end of the sound barrier body 2, and is used for improving the structural strength of the sound barrier body 2.

[0050] As shown in Figure 1 , Figure 2 and Figure 4 , the support assembly 5 comprises: a stable block 501 fixedly installed at the middle part of the rear end of the sound barrier body 2, a support column 502 rotationally connected to the outer side of the stable block 501, an extension rod 503 slidingly connected to the inside of the support column 502, a threaded column 504 fixedly installed at the rear end of the extension rod 503, and a fixed plate 505 rotationally connected to the lower end of the extension rod 503.

[0051] In the embodiment, when the sound barrier body 2 is installed, the support assembly 5 is limited by the limiting assembly 6, then the support column 502 is rotated on the stable block 501, the nut on the threaded column 504 is loosened, the extension rod 503 is unlocked, then the extension rod 503 is slid outwardly, the fixed plate 505 is attached to the ground, the fixed plate 505 is fixed to the ground by the nut, the nut on the threaded column 504 is tightened, the extension rod 503 is locked, the structural strength of the sound barrier body 2 is improved, and the wind resistance of the sound barrier body 2 is improved.

[0052] Embodiment 4

[0053] On the basis of embodiment 1, further disclose the limiting assembly 6, limiting assembly 6 is installed in the rear end of the sound barrier main part 2 lower side, for supporting assembly 5 is locked.

[0054] As Figure 1 、 Figure 2 and Figure 5 Limiting assembly 6 includes: rotatingly connected to the rear end of the sound barrier main part 2 upper end of the mounting seat 1 limiting block 601, the limiting block 601 inside slidingly connected with slide column 602, slide column 602 outside is equipped with spring 603, slide column 602 upper end is fixedly installed with the butt joint block 604, the rear end of the supporting column 502 lower side is provided with the clamping groove 605.

[0055] In the embodiment, when the sound barrier main part 2 is installed or transported, rotating supporting column 502 is attached to the rear end of the sound barrier main part 2, then pulling butt joint block 604, slide column 602 is slid in limiting block 601, spring 603 is compressed, then rotating limiting block 601, butt joint block 604 is synchronously followed limiting block 601 rotation, make butt joint block 604 rotate to the rear end of the supporting column 502, release butt joint block 604, spring 603 resets slide column 602 to slide into limiting block 601, and drive butt joint block 604 to be clamped into the clamping groove 605, realize the locking of supporting column 502, avoid the sound barrier main part 2 to shake when installing and transporting, influence the installation connection efficiency of sound barrier main part 2.

[0056] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements fall within the scope of the claimed present application.

Claims

1. A modular sound barrier, characterized in that, Include: mounting seat (1), and sound barrier body (2) inserted on the upper end of mounting seat (1); Connecting assembly (3), said connecting assembly (3) is installed at the rear end of sound barrier body (2), used for connecting between sound barrier body (2); The connecting assembly (3) comprises: The connecting block (301) is fixedly installed on the left side of the sound barrier body (2), the connecting groove (302) is arranged on the right side of the sound barrier body (2), the first locking block (303) is fixedly installed on the left side of the rear end of the sound barrier body (2), and the second locking block (304) is fixedly installed on the right side of the rear end of the sound barrier body (2).

2. A modular sound barrier according to claim 1, wherein: The rear end of the sound barrier body (2) is rotatably connected with the stabilizing plate (305) on the left side of the second locking block (304), the stabilizing plate (305) is rotatably connected with the fixing rod (306) on the right side, the fixing rod (306) is rotatably connected with the pressing plate (307) on the outside, and the pressing plate (307) is fixedly installed with the clamping block (308) on the left side.

3. The modular sound barrier of claim 1, wherein, Further comprising: The fixing assembly (4) is installed in the mounting seat (1), which is used for fixing the sound barrier body (2) on the mounting seat (1).

4. A modular sound barrier according to claim 3, wherein, The fixing assembly (4) comprises: The mounting groove (401) is arranged on the upper end of the mounting seat (1), the empty groove (402) is arranged on the lower side of the rear end of the sound barrier body (2), the push plate (403) is slidably connected in the empty groove (402), and the locking nut (404) is rotatably connected on the rear end of the push plate (403).

5. The modular sound barrier of claim 1, wherein, Further comprising: Support assembly (5), said support assembly (5) is installed at the rear end of the sound barrier body (2), which is used for improving the structural strength of the sound barrier body (2).

6. A modular sound barrier according to claim 5, wherein, The support assembly (5) comprises: The stabilizing block (501) is fixedly installed on the rear end of the sound barrier body (2), the support column (502) is rotatably connected on the outside of the stabilizing block (501), the extension rod (503) is slidably connected in the support column (502), the threaded column (504) is fixedly installed on the rear end of the extension rod (503), and the fixing plate (505) is rotatably connected on the lower end of the extension rod (503).

7. A modular sound barrier according to claim 6, wherein, Further comprising: Limiting assembly (6), said limiting assembly (6) is installed on the lower side of the rear end of the sound barrier body (2), which is used for limiting and locking the support assembly (5).

8. A modular sound barrier according to claim 7, wherein, The limiting assembly (6) comprises: The limiting block (601) is rotatably connected on the rear end of the sound barrier body (2) on the upper end of the mounting seat (1), the sliding column (602) is slidably connected in the limiting block (601), the spring (603) is sleeved on the outside of the sliding column (602), the butt block (604) is fixedly installed on the upper end of the sliding column (602), and the clamping groove (605) is arranged on the lower side of the rear end of the support column (502).

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