CN211113246U - Novel high strength view sound barrier for road - Google Patents
Novel high strength view sound barrier for road Download PDFInfo
- Publication number
- CN211113246U CN211113246U CN201921187310.3U CN201921187310U CN211113246U CN 211113246 U CN211113246 U CN 211113246U CN 201921187310 U CN201921187310 U CN 201921187310U CN 211113246 U CN211113246 U CN 211113246U
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- triangular
- sound insulation
- sound
- insulation board
- novel high
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- 230000004888 barrier function Effects 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 37
- 238000010521 absorption reaction Methods 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a novel road is with high strength view sound barrier, including the triangle-shaped acoustic celotex board, the equal gomphosis of two hypotenuses of triangle-shaped acoustic celotex board is connected with "worker" shape connecting rod, and the opposite side of "worker" shape connecting rod is connected with the hypotenuse gomphosis of next triangle-shaped acoustic celotex board, the summit department of triangle-shaped acoustic celotex board is equipped with connects the substrate, the both sides limit of connecting the substrate corresponds the position and all is equipped with first fixed slot, the second fixed slot has all been seted up on the bottom both sides of the both sides wall of connecting the substrate, two first bolts of bottom fixedly connected with of second fixed slot, the both ends and the first fixed slot gomphosis of a plurality of "worker" shape connecting rods are connected. The utility model discloses in, through the triangle-shaped sound barrier of design, the PC board has good syllable-dividing effect, can stabilize more, pleasing to the eye on the installation framework.
Description
Technical Field
The utility model relates to a sound barrier technical field especially relates to a novel high strength view sound barrier is used to road.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources, is a wall type structure arranged beside railways and highways for reducing the influence of driving noise on nearby residents, and does not hinder people from viewing scenery on the basis of ensuring the sound insulation effect;
the existing high-strength landscape sound barrier for the road has the advantages that the overall structural material is single, the sound insulation effect is poor, the connection with road teeth is not tight, the rectangular embedded connection mode is not stable enough, the landscape can not be beautified on the premise of ensuring the sound insulation and sound absorption effects, and the constraint feeling is brought to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a novel high-strength landscape sound barrier for roads.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel high-strength landscape sound barrier for roads comprises a triangular sound insulation plate, wherein two bevel edges of the triangular sound insulation plate are connected with an I-shaped connecting rod in an embedded mode, the other side of the I-shaped connecting rod is connected with the bevel edge of the next triangular sound insulation plate in an embedded mode, a connecting base piece is arranged at the vertex of the triangular sound insulation plate, first fixing grooves are formed in the positions, corresponding to the two side edges, of the connecting base piece, second fixing grooves are formed in the two sides of the bottom of the two side walls of the connecting base piece, two first bolts are fixedly connected to the bottom of each second fixing groove, the two ends of a plurality of I-shaped connecting rods are connected with the first fixing grooves in an embedded mode, a protection plate is connected to the bottom edge of each triangular sound insulation plate in an embedded mode, first openings are formed in the positions, corresponding to the two first bolts, of the two side walls of the protection plate, and the two, connect the bottom of base member and be equipped with four third fixed slots, four the second opening has all been seted up to the bottom of fixed slot, the upper and lower two-layer of triangle-shaped acoustic celotex board is compound sound absorption aluminum sheet layer, four layers are the PC sheet layer in the middle of the compound sound absorption aluminum sheet layer, four gomphosis is connected with the connecting plate in the middle of the PC sheet layer, the equal fixedly connected with in both sides of connecting plate guard strip.
As a further description of the above technical solution:
each triangular sound insulation board is connected in a vertically staggered manner on the same plane through an I-shaped connecting rod.
As a further description of the above technical solution:
the distance between the two side walls of the connecting base piece is consistent with the thickness of the triangular sound insulation plate.
As a further description of the above technical solution:
and four second openings are all embedded with second bolts, one ends of the second bolts far away from the connecting base piece are fixedly connected with the roadbed, and the first bolts and the second bolts are all in threaded connection with nuts.
As a further description of the above technical solution:
the middle part of the composite sound absorption aluminum plate layer is provided with a gap, and a plurality of sound absorption holes are formed between the gap and the outer surface of the composite sound absorption aluminum plate layer.
As a further description of the above technical solution:
the top of the triangular sound insulation board is fixedly connected with a sun shield.
The utility model discloses following beneficial effect has:
1. this novel road is with high strength view sound barrier, connect the base member through setting up, first fixed slot, the second fixed slot, "worker" shape connecting rod, the third fixed slot, first opening, the protection shield, the second opening, first bolt and second bolt, the first opening nestification at the both ends of protection slot is on connecting fixed connection's the second bolt in the second fixed slot that the base member was seted up, it is fixed through the nut, triangle-shaped acoustic celotex board passes "worker" shape connecting rod that the gomphosis is connected and is connected the second fixed slot gomphosis of base member, make whole device more firm, fixed connection's bolt passes the second opening and the third fixed slot of connecting the base member bottom on the road tooth, through nut threaded connection, make whole device closely be connected with the road tooth, the sound insulation effect is more.
Drawings
Fig. 1 is a schematic view of the overall structure of a high-strength landscape sound barrier for a novel road of the present invention;
FIG. 2 is an internal structure view of the novel high-strength landscape sound barrier connection base member for roads of the present invention;
fig. 3 is a cross-sectional view of the novel high-strength landscape sound barrier triangular sound-proof plate for roads.
Illustration of the drawings:
1. a triangular acoustic panel; 2. a composite sound absorption aluminum plate layer; 3. a sound absorbing aperture; 4. a protection plate; 5. a protective strip; 6. a PC board layer; 7. an I-shaped connecting rod; 8. a sun visor; 9. a connecting plate; 10. a second bolt; 11. a connecting base member; 12. a first fixing groove; 13. a first opening; 14. a first bolt; 15. a third fixing groove; 16. a second opening; 17. and a second fixing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a novel high-strength landscape sound barrier for roads comprises a triangular sound insulation board 1, wherein two bevel edges of the triangular sound insulation board 1 are connected with an I-shaped connecting rod 7 in an embedded mode, the other side of the I-shaped connecting rod 7 is connected with the bevel edge of the next triangular sound insulation board 1 in an embedded mode, a connecting base piece 11 is arranged at the vertex of the triangular sound insulation board 1, first fixing grooves 12 are arranged at corresponding positions of two side edges of the connecting base piece 11, second fixing grooves 17 are arranged at two sides of the bottom of two side walls of the connecting base piece 11, two first bolts 14 are fixedly connected to the bottom of each second fixing groove 17, two ends of a plurality of I-shaped connecting rods 7 are connected with the first fixing grooves 12 in an embedded mode, a protection board 4 is connected with the bottom edge of each triangular sound insulation board 1 in an embedded mode, first openings 13 are arranged at two ends of two side walls of the protection board 4 and corresponding positions of the two first bolts 14, and the two, connect the bottom of base member 11 and be equipped with four third fixed slots 15, second opening 16 has all been seted up to the bottom of four fixed slots, and the upper and lower two-layer of triangle-shaped acoustic celotex board 1 is compound sound absorption aluminum plate layer 2, and four layers are PC sheet layer 6 in the middle of compound sound absorption aluminum plate layer 2, and the gomphosis is connected with connecting plate 9 in the middle of four PC sheet layers 6, and the equal fixedly connected with in both sides of connecting plate 9 protection strip 5.
Each triangular sound insulation board 1 is connected in a vertically staggered manner on the same plane through an I-shaped connecting rod 7, so that the triangular sound insulation boards 1 are connected into a rectangular plane to form a sound barrier, and the triangular sound insulation boards are connected in a jogged manner, so that convenience can be brought to installation; the distance between the two side walls of the connecting base piece 11 is consistent with the thickness of the triangular sound insulation board 1, so that the components are more tightly connected, and the stability of the whole device is improved; the four second openings 16 are connected with second bolts 10 in an embedded mode, one ends, far away from the connecting base piece 11, of the second bolts 10 are fixedly connected with the roadbed, and nuts are connected with the first bolts 14 and the second bolts 10 in a threaded mode, so that the whole device is fixed on the roadbed; a gap is arranged in the middle of the composite sound absorption aluminum plate layer 2, a plurality of sound absorption holes 3 are formed between the gap and the outer surface of the composite sound absorption aluminum plate layer 2, and when sound waves are transmitted, the sound waves pass through the sound absorption holes 3 to perform nuclear magnetic resonance in the gap in the composite sound absorption aluminum plate layer 2 and dissipate the sound waves; the top of the triangular sound insulation board 1 is fixedly connected with a sun shield 8, so that people can shade sun and rain when viewing, and the practicability is better.
The working principle is as follows: when the novel high-strength landscape sound barrier for roads is used, a plurality of triangular sound insulation boards 1 are connected in an up-down staggered manner on the same plane through the I-shaped connecting rods 7, so that the triangular sound insulation boards 1 are connected into a rectangular plane, the top points of the triangular sound insulation boards 1 are connected with the first fixing grooves of the connecting base piece 11 in an embedded manner through the I-shaped connecting rods 7, so that the whole triangular sound insulation boards 1 are fixed, the first openings 13 at the two ends of the protection board 4 are embedded on the first bolts 14 fixedly connected in the second fixing grooves 17 arranged on the connecting base piece 11, the protection board is fixed through nuts, the second bolts 10 fixedly connected on the curbs penetrate through the second openings 16 at the bottom of the connecting base piece 11 and the third fixing grooves 15, the whole device is connected through the nuts and the threads, the PC board is not only transparent, but also has good sound insulation effect and can play a role of viewing and admiring, the sound absorption holes 3 in the composite sound absorption, the sound wave generates nuclear magnetic resonance in the internal gap, and the sound insulation effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel high strength view sound barrier for road, includes triangle-shaped acoustic celotex board (1), its characterized in that: the triangular sound insulation board is characterized in that two bevel edges of the triangular sound insulation board (1) are connected with an 'I' -shaped connecting rod (7) in an embedded mode, the other side of the 'I' -shaped connecting rod (7) is connected with the bevel edge of the next triangular sound insulation board (1) in an embedded mode, a connecting base piece (11) is arranged at the top point of the triangular sound insulation board (1), first fixing grooves (12) are arranged at the corresponding positions of two side edges of the connecting base piece (11), second fixing grooves (17) are arranged at two sides of the bottom of two side walls of the connecting base piece (11), two first bolts (14) are fixedly connected to the bottom of each second fixing groove (17), two ends of the 'I' -shaped connecting rods (7) are connected with the first fixing grooves (12) in an embedded mode, a protection board (4) is connected with the bottom edge of each triangular sound insulation board (1) in an embedded mode, first openings (13) are arranged at two ends of two side walls of each protection, and two first opening (13) and two first bolt (14) gomphosis is connected, the bottom of connecting base member (11) is equipped with four third fixed slots (15), four second opening (16) have all been seted up to the bottom of fixed slot, the upper and lower two-layer of triangle-shaped acoustic celotex board (1) is compound sound absorption aluminum sheet layer (2), four layers are PC sheet layer (6) in the middle of compound sound absorption aluminum sheet layer (2), four gomphosis is connected with connecting plate (9) in the middle of PC sheet layer (6), the equal fixedly connected with guard strip (5) in both sides of connecting plate (9).
2. The novel high-strength landscape sound barrier for the road according to claim 1, which is characterized in that: each triangular sound insulation board (1) is connected in a vertically staggered manner on the same plane through an I-shaped connecting rod (7).
3. The novel high-strength landscape sound barrier for the road according to claim 1, which is characterized in that: the distance between the two side walls of the connecting base piece (11) is consistent with the thickness of the triangular sound insulation board (1).
4. The novel high-strength landscape sound barrier for the road according to claim 1, which is characterized in that: the four second openings (16) are all connected with second bolts (10) in an embedded mode, one ends, far away from the connecting base piece (11), of the second bolts (10) are fixedly connected with the roadbed, and nuts are connected with the first bolts (14) and the second bolts (10) in a threaded mode.
5. The novel high-strength landscape sound barrier for the road according to claim 1, which is characterized in that: the middle part of the composite sound absorption aluminum plate layer (2) is provided with a gap, and a plurality of sound absorption holes (3) are formed between the gap and the outer surface of the composite sound absorption aluminum plate layer (2).
6. The novel high-strength landscape sound barrier for the road according to claim 1, which is characterized in that: the top of the triangular sound insulation board (1) is fixedly connected with a sun shield (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187310.3U CN211113246U (en) | 2019-07-26 | 2019-07-26 | Novel high strength view sound barrier for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187310.3U CN211113246U (en) | 2019-07-26 | 2019-07-26 | Novel high strength view sound barrier for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113246U true CN211113246U (en) | 2020-07-28 |
Family
ID=71705179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921187310.3U Expired - Fee Related CN211113246U (en) | 2019-07-26 | 2019-07-26 | Novel high strength view sound barrier for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113246U (en) |
-
2019
- 2019-07-26 CN CN201921187310.3U patent/CN211113246U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |