CN211522943U - Sound barrier - Google Patents
Sound barrier Download PDFInfo
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- CN211522943U CN211522943U CN201922300584.5U CN201922300584U CN211522943U CN 211522943 U CN211522943 U CN 211522943U CN 201922300584 U CN201922300584 U CN 201922300584U CN 211522943 U CN211522943 U CN 211522943U
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- plate
- barrier
- noise reduction
- sound barrier
- sound
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Abstract
The utility model relates to a sound barrier, including fixing the subaerial base and locating the barrier plate of base top, the base includes curb plate, backup pad and locates the adjusting part between the two, and adjusting part includes the bottom plate and locates the spliced pole on the bottom plate, the curb plate orientation the side of backup pad is equipped with the first spout that extends from top to bottom, is equipped with the slider in the first spout, and the spliced pole is directional the one end of curb plate with the slider is articulated, the backup pad orientation the side of curb plate is equipped with movable vane, and movable vane's one end is articulated with the backup pad, and the bottom plate is close to backup pad one end and is equipped with the second spout, and movable vane's the other end stretches into in the second spout and with. Based on this, the barrier board can rotate and the slope setting under the effect of adjusting part, so, this sound barrier can be according to the quick height of adjusting the barrier board of actual use condition.
Description
Technical Field
The utility model relates to a facility technical field of making an uproar falls in the road especially relates to a sound barrier.
Background
The sound barrier is a wall structure provided beside a railway and a road to reduce the influence of driving noise on nearby residents. Current sound barrier is mostly the integrated design, does not have the function of adjustment sound barrier height, and a small number of sound barriers that have the height-adjusting function are upright design, and unable slope is adjusted and is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a sound barrier has ann and tears the convenience open, is convenient for maintain, can use the height according to actual conditions quick adjustment, gives sound insulation advantage such as effectual.
Based on this, the utility model provides a sound barrier, include:
the base is used for being fixed on the ground and comprises a side plate, a support plate and an adjusting assembly arranged between the side plate and the support plate, the adjusting assembly comprises a bottom plate and a connecting column arranged on the bottom plate, a first sliding groove extending up and down is formed in the side surface of the side plate facing the support plate, a sliding part is arranged in the first sliding groove, one end, pointing to the side plate, of the connecting column is hinged to the sliding part, a movable blade is arranged on the side surface of the support plate facing the side plate, one end of the movable blade is hinged to the support plate, a second sliding groove is formed in one end, close to the support plate, of the bottom plate, and the other end of the movable blade extends into the;
the barrier plate is arranged above the base, and the bottom of the barrier plate is connected with the connecting column.
As preferred scheme, the barrier board includes that the main part board falls the board of making an uproar with first, fall the board of making an uproar connect in the both sides of main part board, the base still includes the picture peg, the picture peg is fixed in through its through-hole that has on the spliced pole, the bottom of main part board with the picture peg is connected.
Preferably, the main body plate is a hollow plate, and the phonon crystal plate is filled in the main body plate.
Preferably, a second noise reduction plate is arranged on one side, back to the support plate, of the side plate.
Preferably, the first noise reduction plate is an arc plate facing away from the main body plate, and the second noise reduction plate is an arc plate facing away from the side plate.
Preferably, a sound absorbing sponge is filled between the first noise reduction plate and the main body plate, and the sound absorbing sponge is also filled between the second noise reduction plate and the side plate.
Preferably, the first noise reduction plate and the second noise reduction plate are provided with transmission holes on the surfaces.
Preferably, the notch of the second sliding groove is provided with a limiting protrusion for preventing the movable blade from being disengaged from the second sliding groove.
Preferably, the top of the supporting plate is provided with a clamping plate.
Preferably, the cross section of the first sliding groove is T-shaped, and the cross section of the sliding part is T-shaped.
The embodiment of the utility model provides a pair of sound barrier compares with prior art, and its beneficial effect lies in:
the utility model provides a sound barrier is including fixing the subaerial base and locating the barrier board of base top, and the base includes curb plate, backup pad and locates the adjusting part between the two, and adjusting part includes the bottom plate and locates the spliced pole on the bottom plate, the curb plate orientation the side of backup pad is equipped with the first spout that extends from top to bottom, is equipped with the slider in the first spout, and the spliced pole is directional the one end of curb plate with the slider is articulated, the backup pad orientation the side of curb plate is equipped with movable vane, and movable vane's one end is articulated with the backup pad, and the bottom plate is close to backup pad one end and is equipped with the second spout, and movable vane's the other end stretches into in the second spout. Based on this, the barrier board can rotate and the slope setting under the effect of adjusting part, so, this sound barrier can be according to the quick height of adjusting the barrier board of actual use condition.
Drawings
Fig. 1 is a schematic structural diagram of a sound barrier according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the base of the embodiment of the present invention without the second noise reduction plate;
FIG. 4 is a detail view at A of FIG. 3;
FIG. 5 is a detail view at B of FIG. 3;
fig. 6 is a schematic structural view of a barrier panel according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the barrier panel of the embodiment of the present invention when the first noise reduction plate is not provided.
In the figure: 1. a barrier panel; 11. a main body plate; 12. a first noise reduction plate; 13. a phononic crystal plate; 14. sound-absorbing sponge; 15. a transmission aperture; 2. a base; 21. a base plate; 211. a second chute; 212. a movable blade; 213. a limiting bulge; 22. connecting columns; 23. inserting plates; 231. a through hole; 24. a side plate; 241. a second noise reduction plate; 242. a first chute; 243. a slider; 25. a support plate; 251. a clamping plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, without departing from the scope of the invention. The "first" information may also be referred to as "second" information, and the "second" information may also be referred to as "first" information.
As shown in fig. 1 to 7, the utility model provides a sound barrier, including base 2 and barrier panel 1, base 2 includes curb plate 24, backup pad 25 and locate the adjusting part between the two, the adjusting part includes bottom plate 21 and locates spliced pole 22 on bottom plate 21, curb plate 24 is equipped with first spout 242 that extends from top to bottom towards the side of backup pad 25, be equipped with slider 243 in the first spout 242, the one end that spliced pole 22 points to curb plate 24 is articulated with slider 243, backup pad 25 is equipped with movable vane 212 towards the side of curb plate 24, movable vane 212's one end is articulated with backup pad 25, bottom plate 21 is close to backup pad 25 one end and is equipped with second spout 211, the other end of movable vane 212 stretches into second spout 211 and with bottom plate 21 sliding connection; the barrier board 1 is arranged above the base 2, and the bottom of the barrier board 1 is connected with the connecting column 22.
Based on the above structure, the connection post 22 can rotate along with the sliding of the sliding member 243, and at the same time, the barrier panel 1 connected to the connection post 22 can also rotate along with the rotation of the connection post 22. When the height of the screen board 1 is adjusted, the sliding part 243 is slid upwards, the connecting column 22 is driven by the sliding part 243 to move upwards, and the screen board 1 is driven to incline inwards, so that the purpose of changing the height of the screen board 1 is achieved. The support plate 25 is hinged to the movable blade 212 to be capable of rotating by itself and tilting to the outside so as to support the barrier panel 1 when the barrier panel 1 is tilted.
Further, as shown in fig. 4, the notch of the second sliding slot 211 is provided with a limit protrusion 213 for preventing the movable blade 212 from being removed from the second sliding slot 211. Based on this, movable blade 212 can keep sliding in second spout 211 all the time, and backup pad 25 can slide in the horizontal direction through movable blade 212 and can rotate again, can in time adjust direction and position, and then block barrier board 1, guarantee the stability of sound barrier.
Further, as shown in fig. 1 and 6, the barrier panel 1 includes a main body panel 11, a first noise reduction panel 12, the first noise reduction panel 12 is connected to two sides of the main body panel 11, the base 2 further includes an insertion panel 23, the insertion panel 23 is fixed to the connection post 22 through a through hole 231 formed therein, and the bottom of the main body panel 11 is connected to the insertion panel 23. In the embodiment of the present invention, the first noise reduction plate 12 is an arc plate protruding away from the main body plate 11, the main body plate 11 and the first noise reduction plate 12 are connected by a connecting member, and the main body plate 11 is inserted into the insertion plate 23.
Based on the structure, the barrier plate 1 is formed by connecting the main body plate 11 and the first noise reduction plate 12, and the structure is simple; the main body board 11 is inserted with the inserting board 23, and the installation and the disassembly of the barrier board 1 are both very simple and easy to operate. The sound barrier is simple to mount and dismount and convenient to maintain.
As shown in fig. 1, 6 and 7, in order to further improve the sound insulation effect, the main body plate 11 is a hollow plate, the phononic crystal plate 13 is filled inside the main body plate 11, the sound absorption sponge 14 is filled between the first noise reduction plate 12 and the main body plate 11, and the surface of the first noise reduction plate 12 is provided with the transmission hole 15 capable of absorbing noise.
As shown in fig. 2, in the embodiment of the present invention, one side of the side plate 24 facing away from the supporting plate 25 is provided with a second noise reduction plate 241, the second noise reduction plate 241 is an arc plate protruding away from the side plate 24, corresponding to the first noise reduction plate 12, a sound absorption sponge 14 is filled between the second noise reduction plate 241 and the side plate 24, and the surface of the second noise reduction plate 241 is also provided with a transmission hole 15.
As shown in fig. 2, the top of the supporting plate 25 is provided with a clamping plate 251, the bottom of the clamping plate 251 is connected with the supporting plate 25 for supporting the barrier plate 1, when the rotation angle between the barrier plate 1 and the supporting plate 25 is large, the clamping plate 251 can be removed, so that the supporting plate 25 is in direct contact with the barrier plate 1, and the adjustment is more convenient.
In the embodiment of the present invention, the cross section of the first sliding groove 242 is T-shaped, and correspondingly, the cross section of the sliding member 243 is also T-shaped.
It should be noted that there may be one or more adjusting assemblies, and when there are a plurality of adjusting assemblies, the parts corresponding to the adjusting assemblies, such as the first sliding chute 242 and the sliding member 243, are provided in a plurality and the number of the parts is the same as that of the adjusting assemblies. In the embodiment of the present invention, the number of the adjusting components is two, and two adjusting components are respectively disposed at two ends of the side plate 24, and correspondingly, the first sliding groove 242 and the sliding member 243 are both set to be two.
To sum up, the embodiment of the utility model provides a sound barrier can in time adjust height and angle according to the site conditions, simple structure simultaneously, and the ann tears the convenience open, easy to maintain, and it is effectual to give sound insulation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sound barrier, comprising:
the base is used for being fixed on the ground and comprises a side plate, a support plate and an adjusting assembly arranged between the side plate and the support plate, the adjusting assembly comprises a bottom plate and a connecting column arranged on the bottom plate, a first sliding groove extending up and down is formed in the side surface of the side plate facing the support plate, a sliding part is arranged in the first sliding groove, one end, pointing to the side plate, of the connecting column is hinged to the sliding part, a movable blade is arranged on the side surface of the support plate facing the side plate, one end of the movable blade is hinged to the support plate, a second sliding groove is formed in one end, close to the support plate, of the bottom plate, and the other end of the movable blade extends into the;
the barrier plate is arranged above the base, and the bottom of the barrier plate is connected with the connecting column.
2. The sound barrier of claim 1, wherein said barrier panel comprises a main body panel and a first noise reduction panel, said first noise reduction panel is connected to both sides of said main body panel, said base further comprises an insertion plate, said insertion plate is fixed on said connection post through a through hole formed therein, and the bottom of said main body panel is connected to said insertion plate.
3. The sound barrier of claim 2, wherein said body plate is a hollowed-out plate, the interior of said body plate being filled with a phononic crystal plate.
4. The sound barrier of claim 2, wherein a side of said side plate facing away from said support plate is provided with a second noise reduction plate.
5. The sound barrier of claim 4, wherein said first noise reduction plate is an arcuate plate that projects away from said main body plate and said second noise reduction plate is an arcuate plate that projects away from said side plate.
6. The sound barrier of claim 4, wherein a sound absorbing sponge is filled between the first noise reduction plate and the main body plate, and a sound absorbing sponge is also filled between the second noise reduction plate and the side plate.
7. The sound barrier of claim 4, wherein said first and second noise reduction plates are each provided with transmission apertures.
8. The sound barrier of claim 1, wherein said notches of said second runner are provided with a stop projection for preventing said movable vane from being removed from said second runner.
9. The sound barrier of claim 1, wherein a snap plate is provided on top of said support plate.
10. The sound barrier of claim 1, wherein said first runner is T-shaped in cross-section and said slider is T-shaped in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300584.5U CN211522943U (en) | 2019-12-18 | 2019-12-18 | Sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300584.5U CN211522943U (en) | 2019-12-18 | 2019-12-18 | Sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211522943U true CN211522943U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922300584.5U Active CN211522943U (en) | 2019-12-18 | 2019-12-18 | Sound barrier |
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| CN (1) | CN211522943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872815A (en) * | 2019-12-18 | 2020-03-10 | 广州地铁设计研究院股份有限公司 | Sound barrier |
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2019
- 2019-12-18 CN CN201922300584.5U patent/CN211522943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872815A (en) * | 2019-12-18 | 2020-03-10 | 广州地铁设计研究院股份有限公司 | Sound barrier |
| CN110872815B (en) * | 2019-12-18 | 2024-07-05 | 广州地铁设计研究院股份有限公司 | Sound barrier |
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