CN221029711U - Splicing assembly structure for sound barrier - Google Patents
Splicing assembly structure for sound barrier Download PDFInfo
- Publication number
- CN221029711U CN221029711U CN202323023982.XU CN202323023982U CN221029711U CN 221029711 U CN221029711 U CN 221029711U CN 202323023982 U CN202323023982 U CN 202323023982U CN 221029711 U CN221029711 U CN 221029711U
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- sound
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- barrier
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- 230000004888 barrier function Effects 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 14
- 239000011490 mineral wool Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of sound barriers, and provides a splicing and assembling structure for a sound barrier, which comprises a base and an upper cover plate, wherein a fixing structure is arranged at the top of the base, an assembling structure is arranged at the top end of the fixing structure, the assembling structure comprises upright posts, first sealing plates, second sealing plates, through holes and fastening bolts, the upright posts are arranged on two sides of the top end of the fixing structure, and the first sealing plates are arranged in the upright posts. According to the utility model, the assembly structure is arranged, the stand columns are arranged on two sides of the screen body, the convex strips at the top end of the first sealing plate and the grooves at the top end of the first shielding plate form the clamping structure, the transparent shielding plate is embedded in the grooves in the first sealing plate and the second sealing plate, the convex strips at the bottom end of the second sealing plate and the grooves at the top end of the second shielding plate form the clamping structure, and the stand columns and the upper cover plate form the fixing structure by penetrating the fastening bolts through the through holes, so that gaps between the screen body and gaps between the screen body and the stand columns are reinforced, and the noise reduction effect is enhanced.
Description
Technical Field
The utility model relates to the technical field of sound barriers, in particular to a splicing and assembling structure for a sound barrier.
Background
The sound barrier is a specially designed acoustic baffle that stands between the noise source and the sound receiving point. The sound insulation and noise reduction device is mainly used for sound insulation and noise reduction of roads, expressways, overhead composite roads and other noise sources. The arrangement is such that the insertion between the sound source and the receiver provides a significant additional attenuation of the sound wave propagation, thereby attenuating the noise effects in the area where the receiver is located.
Therefore, the patent with the publication number of CN207244483U discloses a sound-absorbing and insulating module with a full-assembled structure, which comprises an aluminum alloy backboard, centrifugal glass wool, a waterproof PVF film and an aluminum alloy panel from inside to outside, wherein the upper end and the lower end between the aluminum alloy backboard and the aluminum alloy panel are fixedly connected through a fixing structure, and the two sides between the aluminum alloy backboard and the aluminum alloy panel are fixedly connected through sealing plates.
The sound barrier sound absorption and insulation module with the fully assembled structure is characterized in that gaps between the screen body and gaps between the screen body and the upright posts are not sealed and fixed in the using process, so that the noise reduction effect is weakened easily.
Disclosure of utility model
The utility model aims to provide a spliced assembly structure for a sound barrier, which is used for solving the defect that the conventional spliced assembly structure for the sound barrier is inconvenient to seal.
In order to solve the technical problems, the utility model provides the following technical scheme: a splice assembly structure for a sound barrier includes a base and an upper cover plate;
the top of the base is provided with a fixing structure, the top of the fixing structure is provided with an assembling structure, the assembling structure comprises a stand column, a first sealing plate, a second sealing plate, a through hole and a fastening bolt, the stand column is arranged on two sides of the top of the fixing structure, the first sealing plate is arranged in the stand column, the second sealing plate is arranged below the first sealing plate, the top of the stand column is provided with the through hole, and the fastening bolt is arranged in the through hole;
The top of the upright post is provided with an upper cover plate, a first barrier plate is arranged in the upper cover plate, a transparent barrier plate is arranged in the first sealing plate, and a second barrier plate is arranged at the bottom end of the second sealing plate;
The bottom of second barrier board is provided with the base, first barrier board and second barrier board all are provided with the structure of making an uproar falls.
Preferably, the fixed knot constructs including mount, first fixing bolt, second fixing bolt and supporting seat, the mount sets up the outside at base top in, the inside of mount and base all is provided with first fixing bolt, one side that the base was kept away from to first fixing bolt is provided with the second fixing bolt, one side of stand all is fixed with the supporting seat.
Preferably, the inside wall of mount is inconsistent with the outside wall of base, first fixing bolt and second fixing bolt all are provided with two sets of, first fixing bolt and second fixing bolt are symmetrical distribution in the inside of mount.
Preferably, the support base is provided with four groups, and the support base is symmetrically distributed on two sides of the upright post.
Preferably, the inside of stand is provided with the recess, the top of first closing plate and second closing plate bottom all are provided with the sand grip, the bottom of first closing plate and the top of second closing plate all are provided with the recess.
Preferably, the noise reduction structure comprises a sound insulation plate, sound absorption holes, waterproof grid cloth and sound absorption rock wool, wherein the sound insulation plate is arranged on two sides of the inside of the upright post, the sound absorption holes are formed in two sides of the sound insulation plate, the waterproof grid cloth is arranged on two sides of the inside of the sound insulation plate, and the sound absorption rock wool is arranged in the waterproof grid cloth.
Preferably, the sound absorbing holes are provided with a plurality of groups, and the sound absorbing holes are distributed at equal intervals on one side of the sound insulation plate.
The splicing and assembling structure for the sound barrier has the advantages that:
Through being provided with fixed knot constructs, through installing first fixing bolt and second fixing bolt with the mount at the top of base, the bottom of stand and base all is connected with the top fixed of mount, through all setting up the supporting seat in the both sides of stand, plays the effect of stable and fixed screen body;
Through being provided with the assembled structure, through setting up the stand in the both sides of screen body, the sand grip on first closing plate top constitutes the block structure with the recess on first barrier board top, transparent barrier board inlay in with first closing plate and the inside recess of second closing plate, the sand grip on second closing plate bottom constitutes the block structure with the recess on second barrier board top, through passing the through-hole with the holding bolt and making stand and upper shield plate constitute fixed knot construct, the gap between screen body and the screen body, between screen body and the stand has been consolidated, thereby reinforcing noise reduction effect;
Through being provided with the structure of making an uproar that falls, through offer a plurality of sound holes of inhaling at the surface of sound insulation board, can be better absorb the noise, through being provided with waterproof net cloth, waterproof net cloth can be waterproof the sound rock wool of inhaling again not hinder the sound of inhaling the sound hole, has the effect of making an uproar, waterproof etc. of falling, makes the life of screen body longer.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic view of a three-dimensional exploded structure of the assembled structure of the present utility model;
FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of a noise reducing structure according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
Reference numerals in the drawings illustrate: 1. a base; 2. a fixed structure; 201. a fixing frame; 202. a first fixing bolt; 203. a second fixing bolt; 204. a support base; 3. an assembly structure; 301. a column; 302. a first sealing plate; 303. a second sealing plate; 304. a through hole; 305. a fastening bolt; 4. an upper cover plate; 5. a first barrier panel; 6. a transparent barrier plate; 7. a second barrier panel; 8. a base; 9. a noise reduction structure; 901. a sound insulation board; 902. a sound absorbing hole; 903. waterproof mesh cloth; 904. sound absorbing rock wool.
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.
Referring to fig. 1-5, the present utility model provides a splice assembly structure for a sound barrier, which includes a base 1 and an upper cover plate 4.
Referring to fig. 2 and 5, the fixing structure 2 is installed at the top of the base 1, the fixing structure 2 includes a fixing frame 201, a first fixing bolt 202, a second fixing bolt 203 and a supporting seat 204, the fixing frame 201 is disposed on the outer side of the top of the base 1, the fixing frame 201 and the inner portion of the base 1 are both provided with the first fixing bolt 202, one side of the first fixing bolt 202 far away from the base 8 is provided with the second fixing bolt 203, one side of the upright post 301 is both fixed with the supporting seat 204, the inner side wall of the fixing frame 201 is in contact with the outer side wall of the base 1, the first fixing bolt 202 and the second fixing bolt 203 are both provided with two groups, the first fixing bolt 202 and the second fixing bolt 203 are symmetrically distributed in the inner portion of the fixing frame 201, the supporting seat 204 is provided with four groups, and the supporting seat 204 is symmetrically distributed on two sides of the upright post 301.
The fixing frame 201 is installed at the top of the base 1 through the first fixing bolt 202 and the second fixing bolt 203, the bottom ends of the upright post 301 and the base 8 are fixedly connected with the top end of the fixing frame 201, and the supporting seats 204 are arranged on two sides of the upright post 301 to play a role in stabilizing and fixing the screen body.
Referring to fig. 1 to 3, the top end of the fixed structure 2 is provided with an assembled structure 3, the assembled structure 3 includes a column 301, a first sealing plate 302, a second sealing plate 303, a through hole 304 and a fastening bolt 305, the column 301 is provided on both sides of the top end of the fixed structure 2, the first sealing plate 302 is provided inside the column 301, the second sealing plate 303 is provided below the first sealing plate 302, the top of the column 301 is provided with the through hole 304, the fastening bolt 305 is provided inside the through hole 304, the groove is provided inside the column 301, the top end of the first sealing plate 302 and the bottom end of the second sealing plate 303 are both provided with raised strips, the bottom end of the first sealing plate 302 and the top end of the second sealing plate 303 are both provided with grooves, the top of the column 301 is provided with an upper cover plate 4, the first barrier plate 5 is provided inside the first sealing plate 302, the transparent barrier plate 6 is provided on the bottom end of the second sealing plate 303.
Through setting up stand 301 in the both sides of screen body, the sand grip on first closing plate 302 top constitutes the block structure with the recess on first barrier board 5 top, transparent barrier board 6 inlay in with the inside recess of first closing plate 302 and second closing plate 303, the sand grip on second closing plate 303 bottom constitutes the block structure with the recess on second barrier board 7 top, make stand 301 and last cover plate 4 constitute fixed knot through passing through-hole 304 with holding bolt 305 and construct fixed knot structure, the gap between screen body and the screen body, between screen body and the stand has been consolidated to the reinforcing noise reduction effect.
Referring to fig. 1 and 4, a base 8 is provided at the bottom end of the second barrier plate 7, noise reduction structures 9 are provided at the first barrier plate 5 and the second barrier plate 7, the noise reduction structures 9 include a sound insulation plate 901, sound absorption holes 902, waterproof mesh cloth 903 and sound absorption rock wool 904, the sound insulation plate 901 is provided at both sides of the inside of the upright post 301, the sound absorption holes 902 are provided at both sides of the sound insulation plate 901, the waterproof mesh cloth 903 is provided at both sides of the inside of the sound insulation plate 901, the sound absorption rock wool 904 is provided at the inside of the waterproof mesh cloth 903, the sound absorption holes 902 are provided with a plurality of groups, and the sound absorption holes 902 are distributed at one side of the sound insulation plate 901 at equal intervals.
Through offer a plurality of sound holes 902 that inhale in the surface of sound insulation board 901, can be better absorb the noise, through being provided with waterproof net cloth 903, waterproof net cloth 903 can inhale the sound rock wool 904 waterproof and do not hinder the sound of inhaling the sound hole 902 again, has the effect of making an uproar, waterproof etc. of falling, makes the life of screen body longer.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A spliced assembly structure for a sound barrier comprises a base (1) and an upper cover plate (4);
the method is characterized in that:
The fixing structure is characterized in that the fixing structure (2) is arranged at the top of the base (1), an assembling structure (3) is arranged at the top of the fixing structure (2), the assembling structure (3) comprises a stand column (301), a first sealing plate (302), a second sealing plate (303), through holes (304) and fastening bolts (305), the stand column (301) is arranged at two sides of the top of the fixing structure (2), a first sealing plate (302) is arranged in the stand column (301), a second sealing plate (303) is arranged below the first sealing plate (302), a through hole (304) is formed in the top of the stand column (301), and the fastening bolts (305) are arranged in the through holes (304).
The top of each upright post (301) is provided with an upper cover plate (4), a first barrier plate (5) is arranged in the upper cover plate (4), a transparent barrier plate (6) is arranged in the first sealing plate (302), and a second barrier plate (7) is arranged at the bottom end of the second sealing plate (303);
The bottom of second barrier board (7) is provided with base (8), first barrier board (5) and second barrier board (7) all are provided with noise reduction structure (9).
2. The splice assembly for sound barriers of claim 1, wherein: the fixing structure (2) comprises a fixing frame (201), a first fixing bolt (202), a second fixing bolt (203) and a supporting seat (204), wherein the fixing frame (201) is arranged on the outer side of the top of the base (1), the first fixing bolt (202) is arranged inside the fixing frame (201) and the base (1), the second fixing bolt (203) is arranged on one side, far away from the base (8), of the first fixing bolt (202), and the supporting seat (204) is fixed on one side of the upright post (301).
3. The splice assembly for sound barriers of claim 2, wherein: the inner side wall of the fixing frame (201) is in contact with the outer side wall of the base (1), two groups of first fixing bolts (202) and two groups of second fixing bolts (203) are arranged, and the first fixing bolts (202) and the second fixing bolts (203) are symmetrically distributed in the fixing frame (201).
4. The splice assembly for sound barriers of claim 2, wherein: the four groups of supporting seats (204) are arranged, and the supporting seats (204) are symmetrically distributed on two sides of the upright post (301).
5. The splice assembly for sound barriers of claim 1, wherein: the inside of stand (301) is provided with the recess, the top of first closing plate (302) and second closing plate (303) bottom all are provided with the sand grip, the bottom of first closing plate (302) and the top of second closing plate (303) all are provided with the recess.
6. The splice assembly for sound barriers of claim 1, wherein: noise reduction structure (9) are including sound insulation board (901), inhale sound hole (902), waterproof net cloth (903) and inhale sound rock wool (904), sound insulation board (901) all set up in the inside both sides of stand (301), the both sides of sound insulation board (901) all are provided with inhale sound hole (902), the inside both sides of sound insulation board (901) all are provided with waterproof net cloth (903), the inside of waterproof net cloth (903) is provided with inhales sound rock wool (904).
7. The splice assembly for sound barriers of claim 6, wherein: the sound absorbing holes (902) are arranged in a plurality of groups, and the sound absorbing holes (902) are distributed at equal intervals on one side of the sound insulation plate (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023982.XU CN221029711U (en) | 2023-11-09 | 2023-11-09 | Splicing assembly structure for sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023982.XU CN221029711U (en) | 2023-11-09 | 2023-11-09 | Splicing assembly structure for sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029711U true CN221029711U (en) | 2024-05-28 |
Family
ID=91171360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323023982.XU Active CN221029711U (en) | 2023-11-09 | 2023-11-09 | Splicing assembly structure for sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029711U (en) |
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2023
- 2023-11-09 CN CN202323023982.XU patent/CN221029711U/en active Active
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