CN220246719U - Externally hung sound barrier structure of expressway - Google Patents
Externally hung sound barrier structure of expressway Download PDFInfo
- Publication number
- CN220246719U CN220246719U CN202321347131.8U CN202321347131U CN220246719U CN 220246719 U CN220246719 U CN 220246719U CN 202321347131 U CN202321347131 U CN 202321347131U CN 220246719 U CN220246719 U CN 220246719U
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- sound insulation
- acoustic celotex
- celotex board
- barrier structure
- board
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- 230000004888 barrier function Effects 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000012876 topography Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses an externally-hung sound barrier structure of a highway, which comprises a first sound insulation plate, wherein first screw holes are formed in two sides of the bottom of the first sound insulation plate in a penetrating manner, a connecting groove is formed in the bottom of the first sound insulation plate, an inner cavity of the connecting groove is connected with an insert, the bottom of the insert is connected with a second sound insulation plate, the bottom of the second sound insulation plate is connected with a base, and the top of the base is connected with a sealing frame. Through the spread groove, the cooperation of first screw and plug-in components is suitable, the height of adjusting device that can be comparatively convenient, when the highway that the topography is lower uses this device, if highly insufficient, can pass through the plug-in components with first acoustic celotex board and second acoustic celotex board and be connected, pass through threaded connection with screw and first screw 2, the plug-in components are fixed in the spread groove this moment, cup jointed the wall frame between second acoustic celotex board and the first acoustic celotex board, carry out the block with the junction of first acoustic celotex board and second acoustic celotex board, avoid wind to lead to the plug-in components fracture greatly.
Description
Technical Field
The utility model relates to the technical field of sound barriers, in particular to an externally hung sound barrier structure of a highway.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources. The method is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for sound absorption and sound insulation, wherein the reflection type sound barrier is a more effective sound insulation method. Refers to a wall structure provided on the side of a railway or a road in order to reduce the influence of driving noise on nearby residents. Sound-insulating walls are also known as sound barriers.
Through the search, the utility model of publication number CN218233197U discloses a highway external sound barrier structure, which comprises a base, the upper surface fixedly connected with of base has two sets of fixed columns, every the spout has all been seted up to the inside of fixed column, the top of base is provided with elevating system, elevating system includes 4 sliding plates, every the sliding plate all with the inner wall sliding connection of spout, every the upper surface of sliding plate all fixedly connected with sliding column, the surface of sliding column and the inner wall sliding connection of fixed column, every the upper surface of sliding column all fixedly connected with sound insulation wall, the upper surface fixedly connected with sound blocking plate of sound insulation wall. The sound insulation wall can be mutually matched and arranged through the base, the fixing column, the lifting mechanism, the sliding column and the sound insulation wall, can absorb noise of roads and vehicles with different sizes in different environments, and can completely utilize the sound absorption function of the sound barrier to carry out omnibearing isolation on noise with different heights. However, the mode still has the following points that 1, the mode that it goes up and down to the barrier needs to use the motor, and the device acts on the outdoor, be difficult for carrying out the control to the safety of motor, and the motor cost is higher simultaneously, and the highway needs the large tracts of land to use the barrier, so motor lifting mode is difficult for realizing, 2, this kind of mode mentions barrier planting is with the technique of pleasing to the eye environment, but its device structure does not have the water pump, and the position of collecting box is located the below of flower bed, not only can not carry out water delivery to the flower bed, but can make the water backflow collecting box in the flower bed, 3, the barrier is generally used in the combination on the road, but it does not have connection structure, be difficult for connecting between a plurality of barriers, be difficult for aligning between a plurality of barriers, 4, the top of its flower bed is blocked by the sound baffle, be difficult for carrying out direct contact with sunshine, thereby influence the survival of green planting in the flower bed.
Disclosure of Invention
The present utility model is directed to an outer-hanging sound barrier structure for expressways, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outer hanging sound barrier structure of highway, includes first acoustic celotex board, first screw has been run through to the bottom both sides of first acoustic celotex board, the spread groove has been seted up to the bottom of first acoustic celotex board, the inner chamber of spread groove is connected with the plug-in components, the bottom of plug-in components is connected with the second acoustic celotex board, the bottom of second acoustic celotex board is connected with the base, the top of base is connected with seals the frame.
Preferably, the bottom of the first sound insulation board is located in the inner cavity of the sealing frame, and the plug-in unit is fixedly connected with the first sound insulation board through a first screw hole.
Preferably, the first sound insulation board and the second sound insulation board are honeycomb aluminum plates, and sun-proof and waterproof coatings are coated on outer rings of the first sound insulation board and the second sound insulation board.
Preferably, the top of the first sound insulation board is connected with a top plate, and the top of the top plate is connected with a plurality of photovoltaic boards.
Preferably, the left side of first acoustic baffle and second acoustic baffle all is provided with left connecting piece, the right side of first acoustic baffle and second acoustic baffle all is provided with right connecting piece, the second screw has all been run through at the top of left connecting piece and right connecting piece, left connecting piece is not horizontal with right connecting piece.
Preferably, the front of the first sound insulation board is provided with a cultivating box, and the inner cavity of the cultivating box is provided with a filter plate.
Preferably, a plurality of connecting rods are connected between the filter plate and the bottom of the inner cavity of the cultivation box, a water inlet groove is formed in the bottom of the front face of the cultivation box, the front face of the cultivation box is connected with side plates, and a sliding plate is connected between the two side plates.
Preferably, the front surface of the sealing frame is provided with a light reflecting strip.
Compared with the prior art, the utility model has the beneficial effects that:
1. this highway external sound barrier structure, through the cooperation of spread groove, first screw and plug-in components is suitable, the high of adjusting device that can be comparatively convenient, when this device is used on the highway of topography lower, if highly insufficient, can pass through the plug-in components with first acoustic celotex board and second acoustic celotex board and be connected, pass through threaded connection with screw and first screw 2, the plug-in components are fixed in the spread groove this moment, the wall frame has been cup jointed between second acoustic celotex board and the first acoustic celotex board, carry out the block with the junction of first acoustic celotex board and second acoustic celotex board, avoid wind to lead to the plug-in components fracture greatly.
2. This highway external sound barrier structure, cultivate the cooperation of box, the filter, the curb plate, slide and intake groove is used, can plant on the device, in order to beautify the highway, the filter passes through the connecting rod and cultivate and separates one section distance between the box, constitute triangle-shaped between curb plate and the slide, rainwater then can get into the intake groove through the slide when raining, and in entering the cultivation box through the intake groove, in order to accumulate the rainwater, water is at the bottom of cultivating the box, because there is earth to shelter from, so by the evaporation speed slower, the rhizome of plant can then contact the rainwater that is located cultivation box bottom through the hole of filter.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram illustrating the disassembly of the structure of the present utility model.
Fig. 3 is a schematic front view of the structure of the present utility model.
Fig. 4 is a schematic bottom view of a second embodiment of the present utility model.
In the figure: 1. a first baffle; 2. a first screw hole; 3. a connecting groove; 4. a second baffle; 5. a base; 6. sealing the frame; 7. an insert; 8. a top plate; 9. a photovoltaic panel; 10. a left connecting piece; 11. a right connecting piece; 12. a second screw hole; 13. a cultivating box; 14. a connecting rod; 15. a filter plate; 16. a water inlet tank; 17. a side plate; 18. a slide plate; 19. and (5) reflecting strips.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an outer hanging sound barrier structure of highway, includes first acoustic celotex board 1, and first screw 2 has been run through to the bottom both sides of first acoustic celotex board 1, and spread groove 3 has been seted up to the bottom of first acoustic celotex board 1, and the inner chamber of spread groove 3 is connected with plug-in components 7, and the bottom of plug-in components 7 is connected with second acoustic celotex board 4, and the bottom of second acoustic celotex board 4 is connected with base 5, and the top of base 5 is connected with banding frame 6.
Wherein, the bottom of first acoustic celotex board 1 is located the inner chamber of sealing frame 6, and plug-in components 7 pass through first screw 2 and 1 fixed connection of first acoustic celotex board.
In this embodiment, when the device is used on the highway with lower topography, if the height is insufficient, can be with first acoustic baffle 1 and second acoustic baffle 4 through plug-in components 7 connection, pass through screw thread and first screw 2 threaded connection, plug-in components 7 are fixed in spread groove 3 this moment, cup joint wall frame 6 between second acoustic baffle 4 and first acoustic baffle 1, carry out the block with the junction of first acoustic baffle 1 and second acoustic baffle 4, avoid wind to lead to the plug-in components 7 fracture greatly.
Wherein, first acoustic celotex board 1 and second acoustic celotex board 4 are honeycomb aluminum plate, and sun-proof, waterproof coating all are paintd to the outer lane of first acoustic celotex board 1 and second acoustic celotex board 4.
In this embodiment, honeycomb aluminum plate sound insulation effect is good, and the device needs to be used outdoor, can reduce the device through scribbling sun-proof, waterproof coating and fall the lacquer, perhaps by the probability that the rainwater corrodes, has prolonged the life of device to a certain extent.
Wherein, the top of first acoustic celotex board 1 is connected with roof 8, and the top of roof 8 is connected with a plurality of photovoltaic boards 9.
In this embodiment, roof 8 can play certain sun-proof and function of keeping off rain to the device, connects photovoltaic board 9 at the top of roof 8 because the device needs long-term outdoor use, and photovoltaic board 9 can convert sunshine into electric energy, and is comparatively environmental protection.
Wherein, the left side of first acoustic celotex board 1 and second acoustic celotex board 4 all is provided with left connecting piece 10, and the right side of first acoustic celotex board 1 and second acoustic celotex board 4 all is provided with right connecting piece 11, and second screw 12 has all been run through at the top of left connecting piece 10 and right connecting piece 11, and left connecting piece 10 is not horizontal with right connecting piece 11.
In this embodiment, it can be seen from fig. 3 that when the first connecting piece 10 is perpendicular to the second connecting piece 11, a distance is staggered, when the devices are required to be connected, the left connecting piece 10 of one device is connected with the right connecting piece 11 of the other device through the second screw hole 12, and the screws are used for fixing the connection of the two devices through the threads of the second screw hole 12.
Wherein, the front of first acoustic celotex board 1 is provided with cultivation box 13, and the inner chamber of cultivation box 13 is provided with filter 15.
In this embodiment, the cultivation box 13 may be used to place soil and cultivate green plants above the soil to beautify the road, and the cultivation box 13 may store water in rainy days to help survival of plants.
Wherein, be connected with a plurality of connecting rods 14 between filter 15 and the inner chamber bottom of cultivation box 13, inlet channel 16 has been seted up to the positive bottom of cultivation box 13, and the front of cultivation box 13 is connected with curb plate 17, is connected with slide 18 between two curb plates 17.
In this embodiment, the filter plate 15 is spaced from the cultivation box 13 by a distance between the connecting rod 14, the side plate 17 and the sliding plate 18 form a triangle, and during raining, rainwater can enter the water inlet groove 16 through the sliding plate 18 and enter the cultivation box 13 through the water inlet groove 16 so as to accumulate the rainwater, the water is at the bottom of the cultivation box 13, and due to the shielding of soil, the evaporated speed is slower, and the rhizomes of plants can contact the rainwater at the bottom of the cultivation box 13 through the holes of the filter plate 15 so as to survive.
Wherein the front surface of the edge sealing frame 6 is provided with a reflective strip 19.
In this embodiment, the reflection strip 19 is located between the first acoustic baffle plate 1 and the second acoustic baffle plate 4, which can intuitively remind the driver of the residential area nearby at night, so as to be inconvenient for whistling.
Working principle: when the device is used on a road with a low topography, if the height is insufficient, the first sound insulation plate 1 and the second sound insulation plate 4 can be connected through the plug-in components 7, the threads are connected with the first screw holes 2 through the threads, at the moment, the plug-in components 7 are fixed in the connecting grooves 3, the wall frame 6 is sleeved between the second sound insulation plate 4 and the first sound insulation plate 1, the joint of the first sound insulation plate 1 and the second sound insulation plate 4 is clamped, the plug-in components 7 are prevented from being broken due to large wind, the top of the first sound insulation plate 1 is connected with the top plate 8, the top of the top plate 8 can play a certain role in sun screening and rain shielding, the photovoltaic plate 9 is connected at the top of the top plate 8 because the device needs to be used outdoors for a long time, the photovoltaic plate 9 can convert sunlight into electric energy, and the device is more environment-friendly, the front of first acoustic celotex board 1 is provided with cultivation box 13, cultivation box 13 can be used for placing earth to cultivate green planting in earth top, in order to beautify the highway, the inner chamber of cultivation box 13 is provided with filter 15, the filter 15 passes through the connecting rod 14 and cultivates between box 13 and separates a section distance, constitute triangle-shaped between curb plate 17 and the slide 18, rainwater then can get into intake groove 16 through slide 18 when raining, and get into cultivation box 13 through intake groove 16, in order to accumulate the rainwater, water is in the bottom of cultivating box 13, owing to have earth to shelter from, so by the evaporating speed slower, the rhizome of plant can then contact the rainwater that is located cultivation box 13 bottom through the hole of filter 15, this device simple structure, convenient to use.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outer sound barrier structure of highway, includes first acoustic celotex board (1), its characterized in that: the novel sound insulation board is characterized in that first screw holes (2) are formed in two sides of the bottom of the first sound insulation board (1) in a penetrating mode, connecting grooves (3) are formed in the bottom of the first sound insulation board (1), plug-in pieces (7) are connected to inner cavities of the connecting grooves (3), second sound insulation boards (4) are connected to the bottoms of the plug-in pieces (7), bases (5) are connected to the bottoms of the second sound insulation boards (4), and edge sealing frames (6) are connected to the tops of the bases (5).
2. The highway external sound barrier structure of claim 1, wherein: the bottom of the first sound insulation plate (1) is located in the inner cavity of the sealing frame (6), and the plug-in component (7) is fixedly connected with the first sound insulation plate (1) through the first screw hole (2).
3. The highway external sound barrier structure of claim 1, wherein: the first sound insulation board (1) and the second sound insulation board (4) are honeycomb aluminum plates, and sun-proof and waterproof coatings are coated on outer rings of the first sound insulation board (1) and the second sound insulation board (4).
4. The highway external sound barrier structure of claim 1, wherein: the top of first acoustic celotex board (1) is connected with roof (8), the top of roof (8) is connected with a plurality of photovoltaic boards (9).
5. The highway external sound barrier structure of claim 1, wherein: the left side of first acoustic celotex board (1) and second acoustic celotex board (4) all is provided with left connecting piece (10), the right side of first acoustic celotex board (1) and second acoustic celotex board (4) all is provided with right connecting piece (11), second screw (12) have all been run through at the top of left connecting piece (10) and right connecting piece (11), left connecting piece (10) and right connecting piece (11) are not horizontal.
6. The highway external sound barrier structure of claim 1, wherein: the front of the first sound insulation plate (1) is provided with a cultivating box (13), and an inner cavity of the cultivating box (13) is provided with a filter plate (15).
7. The highway external sound barrier structure of claim 6, wherein: a plurality of connecting rods (14) are connected between the filter plate (15) and the bottom of the inner cavity of the cultivation box (13), a water inlet groove (16) is formed in the bottom of the front face of the cultivation box (13), a side plate (17) is connected to the front face of the cultivation box (13), and a sliding plate (18) is connected between the two side plates (17).
8. The highway external sound barrier structure of claim 1, wherein: the front face of the edge sealing frame (6) is provided with a light reflecting strip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347131.8U CN220246719U (en) | 2023-05-30 | 2023-05-30 | Externally hung sound barrier structure of expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347131.8U CN220246719U (en) | 2023-05-30 | 2023-05-30 | Externally hung sound barrier structure of expressway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246719U true CN220246719U (en) | 2023-12-26 |
Family
ID=89268202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321347131.8U Active CN220246719U (en) | 2023-05-30 | 2023-05-30 | Externally hung sound barrier structure of expressway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246719U (en) |
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2023
- 2023-05-30 CN CN202321347131.8U patent/CN220246719U/en active Active
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