CN208701527U - A kind of novel totally-enclosed sound barrier that can eliminate top virtual sound source - Google Patents
A kind of novel totally-enclosed sound barrier that can eliminate top virtual sound source Download PDFInfo
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- CN208701527U CN208701527U CN201821361359.1U CN201821361359U CN208701527U CN 208701527 U CN208701527 U CN 208701527U CN 201821361359 U CN201821361359 U CN 201821361359U CN 208701527 U CN208701527 U CN 208701527U
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Abstract
The utility model discloses the novel totally-enclosed sound barriers that one kind can eliminate top virtual sound source, including roadbed, the side of two support plates is fixedly installed with every absorbent lined barrier board, the inside of several first hanging rings passes through connecting line and is correspondingly connected with several second hanging rings, the bottom end of first top plate and the bottom end of the second top plate are fixedly installed with several top noise reducers, the inside of several noise reducing plates offers noise reduction cavity, the inside of two sliding slots is slidably connected with the two sides of slide plate respectively, the utility model one kind can eliminate the novel totally-enclosed sound barrier of top virtual sound source, the first top plate and the second top plate are supported by setting up sunpender at the top of support plate, and the setting angle of the first top plate and the second top plate can be changed by rotational installation plate, virtual top sound source can be eliminated by setting up top noise reducer, and it can be according to different installations Environment adjusting slider position, so that the anti-acoustic capability of top noise reducer is more excellent.
Description
Technical field
The utility model relates to sound barrier, in particular to a kind of novel totally-enclosed sound-screen that can eliminate top virtual sound source
Barrier, belongs to sound barrier technical field.
Background technique
Sound barrier is mainly used for the sound insulation and noise reducing of highway, highway, overhead composite road and other noise sources.It is divided into
The reflection-type sound barrier of pure sound insulation, and the compound sound barrier that sound absorption is combined with sound insulation, the latter is more efficiently sound insulation side
Method.It refers to the influence for mitigation driving noise to neighbouring resident and the wall structure by railway and roadside is set.Every
Sound wall is also referred to as sound barrier.It is inserted into a facility between sound source and recipient, Acoustic Wave Propagation is made to have significant adds to decline
Subtract, thus the influence of noise in the certain area where weakening recipient, such facility is known as sound barrier.Be divided into traffic every
It is using all types of sound-screens on sound barrier, equipment noise decaying noise barrier, industrial factory circle noise barrier, highway and highway
Hinder most places, existing Totally-enclosed-type sound barrier controllability is poor, cannot carry out according to environmental change after installation corresponding
Noise reduction is adjusted.
Utility model content
The purpose of this utility model is to provide one kind can eliminate the novel totally-enclosed sound barrier of top virtual sound source, with
It is poor to solve existing Totally-enclosed-type sound barrier controllability mentioned above in the background art, it cannot be according to environmental change after installation
Carry out the problem of corresponding noise reduction is adjusted.
To achieve the above object, the utility model provides the following technical solutions: one kind can eliminate top virtual sound source
Novel totally-enclosed sound barrier, including roadbed, the two sides on the roadbed top are fixedly installed with pedestal, the top of two pedestals
End is fixedly installed with support plate, and the side of two support plates is fixedly installed with every absorbent lined barrier board, two branch
The top of fagging offers chamber, and the inside of two chambers is fixedly installed with bearing, the outer ring of two bearings
Be arranged with change, the side of two changes is fixedly connected to mounting plate, the top of two mounting plates respectively with
One end of first top plate is fixedly connected with one end of the second top plate, and the top of first top plate and the top of the second top plate are solid
Surely several second hanging rings are connected with, the top of two support plates is fixedly connected with the two sides of sunpender bottom end respectively, described to hang
The bottom end of bar is fixedly installed with several first hanging rings, and the inside of several first hanging rings passes through connecting line and several described the
Two hanging rings are correspondingly connected with, and the bottom end of first top plate and the bottom end of the second top plate are fixedly installed with several top noise reduction dresses
It sets, the top noise reducer is made of mounting ring, mounting post and noise reducing plate, and the bottom end of the mounting post is fixedly connected with installation
Ring, the outer wall of the mounting ring are fixedly connected with several noise reducing plates, and the inside of several noise reducing plates offers noise reduction cavity, institute
The two sides for stating noise reduction cavity wall offer sliding slot, and the inside of two sliding slots is slidably connected with the two sides of slide plate respectively.
As a kind of optimal technical scheme of the utility model, the two sides at the top of the sunpender are mounted on solar panels,
The two sides of the sunpender bottom end are fixedly installed with headlamp.
As a kind of optimal technical scheme of the utility model, first top plate and the second top plate are by connecting plate and transparent
Type sound barrier panel composition, the top and bottom end of the transparent type sound barrier panel are fixedly installed with connecting plate.
As a kind of optimal technical scheme of the utility model, the side of the support plate is fixedly installed with battery and opens
It closes, the solar panels and battery are electrically connected, and the headlamp is electrically connected by switch and battery.
Compared with prior art, the utility model has the beneficial effects that can to eliminate top virtual for the utility model one kind
The novel totally-enclosed sound barrier of sound source, is supported the first top plate and the second top plate by setting up sunpender at the top of support plate,
And the setting angle of the first top plate and the second top plate can be changed by rotational installation plate, top can be eliminated by setting up top noise reducer
Portion's virtual sound source, and can be according to different installation environment adjusting sliders position, so that the anti-acoustic capability of top noise reducer is more excellent.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the structural schematic diagram of the second top plate of the utility model；
Fig. 3 is the structural schematic diagram of the utility model top noise reducer.
In figure: 1, pedestal；2, every absorbent lined barrier board；3, support plate；4, chamber；5, bearing；6, mounting plate；7, the first top
Plate；8, solar panels；9, the first hanging ring；10, the second top plate；11, headlamp；12, sunpender；13, change；14, top noise reduction fills
It sets；15, the second hanging ring；16, connecting plate；17, transparent type sound barrier panel；18, mounting post；19, mounting ring；20, noise reducing plate；21, sliding
Plate；22, noise reduction cavity；23, roadbed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of novel totally-enclosed sound-screen that can eliminate top virtual sound source
Barrier, including roadbed 23, the two sides on 23 top of roadbed are fixedly installed with pedestal 1, and the top of two pedestals 1 is fixedly installed with branch
Fagging 3, the side of two support plates 3 are fixedly installed with every absorbent lined barrier board 2, and the top of two support plates 3 offers chamber
Room 4, the inside of two chambers 4 are fixedly installed with bearing 5, and the outer ring of two bearings 5 is arranged with change 13, two changes 13
Side be fixedly connected to mounting plate 6, the top of two mounting plates 6 respectively with one end of the first top plate 7 and the second top plate 10
One end be fixedly connected, the top of the top of the first top plate 7 and the second top plate 10 is fixedly connected to several second hanging rings 15, two
The top of a support plate 3 is fixedly connected with the two sides of 12 bottom end of sunpender respectively, and the bottom end of sunpender 12 is fixedly installed with several first
Hanging ring 9, the inside of several first hanging rings 9 pass through connecting line and are correspondingly connected with several second hanging rings 15, the bottom end of the first top plate 7
Several top noise reducers 14 are fixedly installed with the bottom end of the second top plate 10, top noise reducer 14 is by mounting ring 19, peace
It fills column 18 and noise reducing plate 20 forms, the bottom end of mounting post 18 is fixedly connected with mounting ring 19, and the outer wall of mounting ring 19 is fixedly connected
There are several noise reducing plates 20, the inside of several noise reducing plates 20 offers noise reduction cavity 22, and the two sides of 22 inner wall of noise reduction cavity offer
Sliding slot, two sides of the inside of two sliding slots respectively with slide plate 21 are slidably connected.
Preferably, the two sides at 12 top of sunpender are mounted on solar panels 8, and the two sides of 12 bottom end of sunpender are fixedly installed with
Headlamp 11, solar panels 8 absorb solar energy, are powered to headlamp 11.
Preferably, the first top plate 7 and the second top plate 10 are made of connecting plate 16 and transparent type sound barrier panel 17, transparent type sound
The top and bottom end of shield plates 17 are fixedly installed with connecting plate 16, and transparent type sound barrier panel 17 guarantees external illumination into support plate
Inside 3, while being used to that top noise reducer 14 and the second hanging ring 15 are installed on connecting plate 16.
Preferably, the side of support plate 3 is fixedly installed with battery and switch, and solar panels 8 and battery are electrically connected,
Headlamp 11 is electrically connected by switch and battery, when encountering the cloudy day, when insufficient light inside sound barrier, and openable illumination
Lamp 11 is illuminated.
When specifically used, the utility model one kind can eliminate the novel totally-enclosed sound barrier of top virtual sound source, and first
One end of top plate 7 and the second top plate 10 is fixedly connected with mounting plate 6 respectively, when rolling bearing 5, change 13 is driven to rotate, from
And changing the angle of the first top plate 7 and the second top plate 10, the top of 7 top of the first top plate and the second top plate 10 passes through the second hanging ring
15 connect with sunpender 12, and sunpender 12 is supported the first top plate 7 and the second top plate 10, and the first top plate 7 easy to disassemble and
Two top plates 10, the first hanging ring 9 be equipped with can drive connecting line rotate motor, shrinkable connecting line, when motor unwrapping wire, first
One end of top plate 7 and the second top plate 10 moves down, and exposes a fixed gap, the vehicle exhaust air inside sound barrier is discharged,
The top noise reducer 14 being equipped with can change the noise reduction of top noise reducer 14 in each 22 internal slide slide plate 21 of noise reduction cavity
Performance, to adapt to the noise reduction requirement of different installation environments.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. one kind can eliminate the novel totally-enclosed sound barrier of top virtual sound source, including roadbed (23), which is characterized in that described
The two sides on roadbed (23) top are fixedly installed with pedestal (1), and the top of two pedestals (1) is fixedly installed with support plate
(3), the side of two support plates (3) is fixedly installed with every absorbent lined barrier board (2), the top of two support plates (3)
Portion offers chamber (4), and the inside of two chambers (4) is fixedly installed with bearing (5), two bearings (5)
Outer ring is arranged with change (13), and the side of two changes (13) is fixedly connected to mounting plate (6), two installations
The top of plate (6) is fixedly connected with one end of one end of the first top plate (7) and the second top plate (10) respectively, first top plate
(7) top on top and the second top plate (10) is fixedly connected to several second hanging rings (15), two support plates (3)
Top is fixedly connected with the two sides of sunpender (12) bottom end respectively, and the bottom end of the sunpender (12) is fixedly installed with several first hanging rings
(9), the inside of several first hanging rings (9) passes through connecting line and is correspondingly connected with several second hanging rings (15), described
The bottom end of first top plate (7) and the bottom end of the second top plate (10) are fixedly installed with several top noise reducers (14), the top
Portion's denoising device (14) is made of mounting ring (19), mounting post (18) and noise reducing plate (20), and the bottom end of the mounting post (18) is solid
Surely it is connected with mounting ring (19), the outer wall of the mounting ring (19) is fixedly connected with several noise reducing plates (20), several noise reductions
The inside of plate (20) offers noise reduction cavity (22), and the two sides of noise reduction cavity (22) inner wall offer sliding slot, described in two
Two sides of the inside of sliding slot respectively with slide plate (21) are slidably connected.
2. one kind according to claim 1 can eliminate the novel totally-enclosed sound barrier of top virtual sound source, feature exists
In: the two sides at the top of the sunpender (12) are mounted on solar panels (8), and the two sides of sunpender (12) bottom end are fixedly mounted
There are headlamp (11).
3. one kind according to claim 1 can eliminate the novel totally-enclosed sound barrier of top virtual sound source, feature exists
It is made of in: first top plate (7) and the second top plate (10) connecting plate (16) and transparent type sound barrier panel (17), it is described transparent
The top and bottom end of type sound barrier panel (17) are fixedly installed with connecting plate (16).
4. one kind according to claim 2 can eliminate the novel totally-enclosed sound barrier of top virtual sound source, feature exists
In: the side of the support plate (3) is fixedly installed with battery and switch, and the solar panels (8) and battery are electrically connected,
The headlamp (11) is electrically connected by switch and battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361359.1U CN208701527U (en) | 2018-08-23 | 2018-08-23 | A kind of novel totally-enclosed sound barrier that can eliminate top virtual sound source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361359.1U CN208701527U (en) | 2018-08-23 | 2018-08-23 | A kind of novel totally-enclosed sound barrier that can eliminate top virtual sound source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701527U true CN208701527U (en) | 2019-04-05 |
Family
ID=65944005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821361359.1U Active CN208701527U (en) | 2018-08-23 | 2018-08-23 | A kind of novel totally-enclosed sound barrier that can eliminate top virtual sound source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701527U (en) |
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2018
- 2018-08-23 CN CN201821361359.1U patent/CN208701527U/en active Active
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