A double-sided modular three-dimensional greening sound insulation screen

Abstract

The utility model relates to the technical field of greening sound insulation facilities, and discloses a double-sided modular three-dimensional greening sound insulation screen, including a plurality of identical sound insulation screen units, which are assembled and connected to each other, and the sound insulation screen units are composed of a sound insulation water absorption module, a planting box, and a transverse connection module for transversely connecting adjacent sound insulation water absorption modules; the sound insulation water absorption module includes a basic frame and a sound insulation cotton board, the top of the basic frame is open and the inside is hollow, and the sound insulation cotton board is arranged inside the basic frame; the planting box is used to plant green plants, and the planting box is arranged on the front and back sides of the basic frame. The sound insulation screen of the utility model adopts a modular design, and the assembly of the entire sound insulation screen wall can be completed in a short time, which is convenient and quick; and compared with the traditional sound insulation screen, it has the advantages of dust absorption and noise reduction, temperature reduction and humidification, and absorption of vehicle exhaust and particulate matter, and at the same time has the function of beautifying the city.

Description

Technical Field

[0001] The utility model relates to the technical field of greening sound insulation facilities, in particular to a double-sided modular three-dimensional greening sound insulation screen. Background Art

[0002] The soundproof screen, also known as the sound barrier, is a noise reduction tool. Its operating principle is to reduce the propagation of noise by changing the propagation path. At present, the soundproof screens used on the road are mostly made of metal, concrete, fiberglass and other materials. The construction process is complicated, the construction time is long, and it is not environmentally friendly and beautiful. However, some soundproof screens are also equipped with green plants, such as a rock wool ecological soundproof screen (application number: CN201720310827.1), which uses supporting steel frames, rock wool, polypropylene planting blankets, drip irrigation pipes, vegetation layers, drainage mechanisms, embedded parts and railings, etc. The vegetation layer is set on the polypropylene planting blanket to make the soundproof screen more beautiful; however, the utility model has the disadvantages of complex construction process, lack of modular installation advantages and small space for plant growth. Utility Model Content

[0003] The utility model provides a double-sided modular three-dimensional greening sound insulation screen, which solves the problem that the traditional sound insulation screen installation procedure is complicated and unsightly.

[0004] A double-sided modular three-dimensional greening soundproof screen, comprising a plurality of identical soundproof screen units, the soundproof screen units are assembled and connected to each other, and the soundproof screen units are composed of a soundproof water-absorbing module, a planting box, and a transverse connection module for transversely connecting adjacent soundproof water-absorbing modules;

[0005] The sound insulation and water absorption module comprises a basic frame and a sound insulation cotton board. The top of the basic frame is open and the inside is hollow. The sound insulation cotton board is arranged inside the basic frame. An inner step protruding inward is arranged on the inner wall of the basic frame near the top opening. The bottom of the basic frame is connected with a hollow bottom plate. An outer step recessed inward is arranged on the outer wall of the basic frame near the hollow bottom plate. The bottom of the upper basic frame is plugged into the top of the adjacent basic frame below and is clamped with the outer step through the inner step.

[0006] The planting boxes are used for planting green plants, and the planting boxes are arranged on the front and rear sides of the basic frame.

[0007] Furthermore, the transverse connection module is composed of a connection plate and a sound insulation cotton strip. The cross-section of the sound insulation cotton strip is rectangular, and the connection plates are respectively fixed on the two opposite side surfaces of the sound insulation cotton strip.

[0008] Furthermore, the left and right sides of the basic frame are connected with side panels, and the side panels are connected to the connecting plates.

[0009] Furthermore, the front and rear sides of the basic frame are provided with penetrating installation grooves, and the planting box is arranged in the installation groove and connected to the sound insulation cotton board.

[0010] Furthermore, the planting box is a trapezoidal frame structure, and the plane where the planting port is located and the plane where the inclined bottom plate is located are respectively the planes where the two waists of the planting box are located; the mounting plate connecting the planting box and the sound insulation cotton board is the bottom panel of the planting box, the size of the bottom panel is larger than the top panel of the planting box, and the bottom panel is provided with seepage holes.

[0011] Furthermore, a buckle is provided on the mounting plate of the planting box, and a slot adapted to the buckle is provided on the basic frame.

[0012] The utility model has the following beneficial effects:

[0013] (1) The soundproof screen of the utility model adopts a modular design, and the assembly of the entire soundproof screen wall can be completed in a short time. It can also be assembled according to the actual needs of different heights and lengths, which is convenient, fast, flexible and changeable.

[0014] (2) The sound insulation screen of the utility model is provided with a planting box, through which green plants can be planted. Compared with the traditional sound insulation screen, it has the advantages of dust absorption and noise reduction, temperature reduction and humidification, and absorption of vehicle exhaust and particulate matter, and at the same time has the function of beautifying the city.

[0015] (3) The planting box of the utility model provides a larger growth space for plants, and combined with the water-absorbing sound-proof cotton board, it can reduce municipal irrigation water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the sound insulation screen of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the basic framework in the utility model;

[0018] Figure 3 It is a partial enlarged view of the hollow bottom plate in the utility model;

[0019] Figure 4 This is a schematic diagram of the front structure of the planting box in the utility model;

[0020] Figure 5 This is a schematic diagram of the rear structure of the planting box in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the transverse connection module in the utility model;

[0022] Figure 7 It is a schematic diagram of assembling multiple sound insulation screen units in the utility model;

[0023] Figure 8 It is a schematic diagram of the structure of the buckle in the embodiment of the utility model.

[0024] In the figure: 1-sound insulation and water absorption module; 101-basic frame; 102-sound insulation cotton board; 103-installation groove; 104-hollow bottom plate; 105-side plate; 2-planting box; 201-installation plate; 202-inclined bottom plate; 203-seepage hole; 3-lateral connection module; 301-connection plate; 302-sound insulation cotton strip. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] refer to Figure 1 The utility model provides a double-sided modular three-dimensional greening sound insulation screen, including: a plurality of identical sound insulation screen units, and the single sound insulation screen units can be assembled and connected to form sound insulation screen walls with different heights and lengths.

[0027] The soundproof screen unit is composed of a soundproof water-absorbing module 1, a planting box 2, and a transverse connection module 3 for transversely connecting adjacent soundproof water-absorbing modules 1. The soundproof water-absorbing module 1 is used for absorbing water and soundproofing, the planting box 2 is used for planting plants such as green plants or flowers, and the transverse connection module 3 is used for connecting two transversely adjacent soundproof water-absorbing modules 1 together.

[0028] refer to Figure 2 and Figure 3 The sound insulation and water absorption module 1 includes a basic frame 101 and a sound insulation cotton board 102. The basic frame 101 in this embodiment has a rectangular box structure, the top of the basic frame 101 is open and the inside is hollow, and the sound insulation cotton board 102 is arranged inside the basic frame 101; the basic frame 101 is made of hard plastic or aluminum alloy, which is conducive to improving service life and bearing a certain weight.

[0029] A hollow bottom plate 104 is also provided at the bottom of the basic frame 101 to facilitate the water flow of the upper and lower adjacent sound insulation and water absorption modules 1; the hollow bottom plate 104 is fixedly connected to the basic frame 101 or is integrally formed.

[0030] refer to Figure 7 In order to facilitate the assembly of the sound insulation and water absorption module 1 in the height direction, an inner step protruding inward is provided on the inner wall of the basic frame 101 near the top opening (not shown in the figure), and an outer step recessed inward is provided on the outer wall of the basic frame 101 near the bottom. When the sound insulation and water absorption module 1 needs to be raised, the bottom of the upper basic frame 101 is inserted into the top opening of the other basic frame 101 below, and the inner step is used to position and connect the outer step and clamp it.

[0031] The front and rear sides of the basic frame 101 are provided with penetrating installation grooves 103 . The shape of the installation grooves 103 is rectangular. The planting box 2 is arranged in the installation grooves 103 and connected to the sound insulation cotton board 102 .

[0032] refer to Figure 4 and Figure 5 The planting box 2 is a trapezoidal frame structure, and the plane where the planting port is located and the plane where the inclined bottom plate 202 is located are respectively the planes where the two waists of the planting box 2 are located; the mounting plate 201 connecting the planting box 2 and the sound insulation cotton board 102 is the bottom panel of the planting box 2, the size of the bottom panel is larger than the top panel of the planting box 2, and a water seepage hole 203 is opened on the bottom panel.

[0033] When the planting box 2 is installed on the basic frame 101, the planting opening of the planting box 2 faces upward and is low on the outside and high on the inside, which is conducive to providing a larger growth space for the plants, and the inclined mounting plate 201 makes the bottom of the planting box 2 high on the outside and low on the inside, which can effectively prevent water accumulation in the box.

[0034] As a preferred embodiment, the mounting plate 201 of the planting box 2 is provided with an arc-shaped buckle (refer to Figure 8 ), the buckle is located on the side of the mounting plate 201 close to the planting port; a slot is provided on the basic frame 101, and the slot is adapted to the buckle, and the planting box 2 is connected to the basic frame 101 by clamping the buckle in the slot. Of course, the planting box 2 can also be threadedly connected to the basic frame 101 by screws.

[0035] refer to Figure 6 The horizontal connection module 3 is composed of a connection plate 301 and a sound insulation cotton strip 302. The cross section of the sound insulation cotton strip 302 is rectangular, and the connection plates 301 are fixed on the two opposite sides of the sound insulation cotton strip 302. The left and right sides of the basic frame 101 are connected with side panels 105, and the side panels 105 are connected to the connection plates 301. The connection method of the side panels 105 and the connection plates 301 can be high-strength bonding, screw connection or snap connection.

[0036] The sound insulation cotton strip 302 in this embodiment can be squeezed and deformed, which is convenient for installing the sound insulation and water absorption module 1 on a curved or curved road section.

[0037] The sound insulation cotton board 102 in this embodiment has the function of absorbing water and insulating sound. When it rains, the sound insulation cotton board 102 can absorb rainwater and infiltrate the moisture into the soil in the planting box 2 through the seepage holes 203 on the mounting plate 201. At the same time, the roots of the plants can also extend into the sound insulation cotton board 102 through the seepage holes 203.

[0038] In order to replenish water for the planted plants, a drip irrigation facility may also be arranged on the top of the sound insulation and water absorption module 1 to ensure the survival rate of the plants through drip irrigation.

[0039] The sound insulation cotton board 102 and the sound insulation cotton strip 302 in this embodiment can be made of polyester material or rock wool.

[0040] The sound insulation screen of the utility model adopts a modular structure and can be easily disassembled and assembled. Compared with traditional sound insulation screens, the sound insulation screen of the utility model is more green, ecological and beautiful. It can absorb dust and reduce noise, reduce temperature and increase humidity, absorb vehicle exhaust and particulate matter, and has the effect of beautifying the city.

[0041] The above is only a preferred embodiment of the utility model, which does not represent all possible forms of the utility model, and the protection scope of the utility model is not limited to such special statements and embodiments. According to the technical inspirations disclosed by the utility model, various other modifications and improvements that do not deviate from the essence of the utility model are made, and these modifications and improvements are still within the protection scope of the utility model.

Claims

1. A double-sided modular three-dimensional greening soundproof screen, comprising a plurality of identical soundproof screen units, the soundproof screen units are assembled and connected to each other, characterized in that: The sound insulation screen unit is composed of a sound insulation water absorption module (1), a planting box (2), and a transverse connection module (3) for transversely connecting adjacent sound insulation water absorption modules (1); The sound insulation and water absorption module (1) comprises a basic frame (101) and a sound insulation cotton board (102); the top of the basic frame (101) is open and the interior is hollow; the sound insulation cotton board (102) is arranged inside the basic frame (101); an inner step protruding inwards is arranged on the inner wall of the basic frame (101) close to the top opening; the bottom of the basic frame (101) is connected to a hollow bottom plate (104); an outer step recessed inwards is arranged on the outer wall of the basic frame (101) close to the hollow bottom plate (104); the bottom of the upper basic frame (101) is plugged into the top of the lower adjacent basic frame (101) and is clamped with the outer step through the inner step; The planting box (2) is used for planting green plants, and the planting box (2) is arranged on the front and rear sides of the basic frame (101).

2. The double-sided modular three-dimensional greening sound insulation screen according to claim 1 is characterized by: The transverse connection module (3) is composed of a connection plate (301) and a sound insulation cotton strip (302); the cross section of the sound insulation cotton strip (302) is rectangular, and the connection plates (301) are respectively fixed on two opposite sides of the sound insulation cotton strip (302).

3. The double-sided modular three-dimensional greening sound insulation screen according to claim 2 is characterized by: The left and right sides of the basic frame (101) are connected to side panels (105), and the side panels (105) are connected to the connecting plates (301).

4. The double-sided modular three-dimensional greening sound insulation screen according to claim 1 is characterized by: The front and rear sides of the basic frame (101) are provided with penetrating installation grooves (103), and the planting box (2) is arranged in the installation groove (103) and connected to the sound insulation cotton board (102).

5. The double-sided modular three-dimensional greening sound insulation screen according to claim 1 is characterized by: The planting box (2) is a trapezoidal frame structure, wherein the plane where the planting opening is located and the plane where the inclined bottom plate (202) is located are respectively the planes where the two sides of the planting box (2) are located; the mounting plate (201) connecting the planting box (2) and the sound insulation cotton board (102) is the bottom panel of the planting box (2), the size of the bottom panel is larger than the top panel of the planting box (2), and the bottom panel is provided with a water seepage hole (203).

6. The double-sided modular three-dimensional greening soundproof screen according to claim 5 is characterized by: A buckle is provided on the mounting plate (201) of the planting box (2), and a slot adapted to the buckle is provided on the basic frame (101).

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