CN208748546U - The dedicated acoustic barrier of railway - Google Patents
The dedicated acoustic barrier of railway Download PDFInfo
- Publication number
- CN208748546U CN208748546U CN201821126119.3U CN201821126119U CN208748546U CN 208748546 U CN208748546 U CN 208748546U CN 201821126119 U CN201821126119 U CN 201821126119U CN 208748546 U CN208748546 U CN 208748546U
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- sound
- railway
- blocking member
- acoustic barrier
- dedicated acoustic
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model provides a kind of dedicated acoustic barrier of railway, is related to railway equipment technical field, and main purpose is to solve the technical issues of acoustic barrier existing in the prior art has a single function.The dedicated acoustic barrier of the railway, including sound-blocking member, connection component and energy storage device；Wherein, the connection component includes the pedestal of fixed setting on the ground and the clip assembly for being clamped with the sound-blocking member；The domed bending in the direction of the top of the sound-blocking member towards railway, the sound-blocking member top are equipped with luminous energy reforming unit；The energy storage device is electrically connected with the luminous energy reforming unit, the electric energy generated for storing the luminous energy reforming unit；The sound-blocking member is equipped with noise-monitoring equipment back to the side of railway, and the noise-monitoring equipment is electrically connected with the energy storage device.The utility model is for reducing railway periphery noise.
Description
Technical field
The utility model relates to railway equipment technical fields, more particularly, to a kind of dedicated acoustic barrier of railway.
Background technique
Remote trip mode of the railway as most cost performance, it is deep to be liked by general public.But the column on railway
Vehicle can also generate biggish noise in quick operational process, can be right when running near operation or villages and small towns especially in urban district
The normal life of surrounding resident causes to seriously affect.In order to reduce rail noise, mostly uses acoustic barrier to carry out noise and block.
With the development of science and technology, means of transportation are gradually to multi-functional, intelligentized trend transformation, railway acoustic barrier
Also not merely only play the role of sound absorption and insulation, should also have more utility functions.Existing road sound insulation barrier function
It is more single.
Utility model content
The purpose of this utility model is to provide a kind of dedicated acoustic barrier of railway, with solve it is existing in the prior art every
The technical issues of sound barrier has a single function.Optimal technical scheme in many technical solutions provided by the utility model can be generated
Many technical effects (A, B, C) elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
The dedicated acoustic barrier of railway provided by the utility model, including sound-blocking member, connection component and energy storage device；Its
In, the connection component includes the pedestal of fixed setting on the ground and the clip assembly for being clamped with the sound-blocking member；
The domed bending in the direction of the top of the sound-blocking member towards railway, the sound-blocking member top are equipped with luminous energy reforming unit；
The energy storage device is electrically connected with the luminous energy reforming unit, the electric energy generated for storing the luminous energy reforming unit；It is described
Sound-blocking member is equipped with noise-monitoring equipment back to the side of railway, and the noise-monitoring equipment is electrically connected with the energy storage device.
The luminous energy reforming unit that the utility model is mentioned only has the function of converting light energy into electric energy do not have savings electricity
Can function, it is therefore desirable to luminous energy reforming unit is set and is electrically connected with energy storage device, by energy storage device by luminous energy reforming unit
The electric energy being converted to stores；The energy storage device can when in use timely by power Transmission to each electricity consumption position, from
And realize the self-sufficient of electric power.
By the way that noise-monitoring equipment is arranged back to the side of railway in sound-blocking member, may be implemented to noise on the outside of the component
Real-time monitoring, relevant staff according to the sound insulation effect of the monitoring situation awareness of the noise device and can monitor the dress
The working condition set；Once monitoring result display noise exception or noise are higher, related personnel can receive in time message and catch up with
It is handled toward scene.
In the above-mentioned technical solutions, it is preferred that the sound-blocking member includes micropore rock sound insulationg board, the micropore rock sound insulationg board
It is interior to be equipped with cavity, porous sound-absorbing material is equipped in the cavity.
Micropore rock sound insulationg board has preferable sound insulation effect, and porous sound-absorbing material, such as rock wool are arranged in sound insulationg board
Facilitate the sound insulation effect of enhancing micropore rock sound insulationg board.
In the above-mentioned technical solutions, it is preferred that the clip assembly is H-shaped column, and two opposite sides are equipped with recessed
Slot；The side of the sound-blocking member is inserted into the groove of the clip assembly.
Setting clip assembly is H-shaped column, and sound-blocking member is fixed in help that can be more convenient.
In the above-mentioned technical solutions, it is preferred that further include elastic component, it is opposite that the elastic component is fixed at the groove
Two medial surfaces on.
In the above-mentioned technical solutions, it is preferred that the elastic component is damping spring.
Due to will drive biggish wind when train driving, acoustic barrier can be under atmospheric pressure to towards train at this time
Direction offset, after train crosses, acoustic barrier loses pressure recovery to original position.Such one, which inhales one, puts meeting to the railway
The structure of dedicated acoustic barrier generates large effect, so as to cause connection loosing.Setting elastic component is located at corresponding in groove
Two sides on, help to alleviate the pressure of column received when acoustic barrier is deviated to train directions, to make the device
Structure it is more stable, facilitate protect acoustic barrier.
In the above-mentioned technical solutions, it is preferred that the side of the clip assembly back to railway is equipped with sliding slot from top to bottom.
Since the top of the sound-blocking member is arch bending structure, top is easy to accumulate rainwater or rainwater discharge is unsmooth, because
Sliding slot is arranged in this on clip assembly, so that the rainwater discharge at the top of the dedicated acoustic barrier of the railway will likely can be put aside.
In the above-mentioned technical solutions, it is preferred that the sound-blocking member is equipped with isolation cushion, the shock insulation back to the side of railway
Pad is made of ethylene propylene diene rubber.
Ethylene propylene diene rubber has certain sound insulation and damping effect.
In the above-mentioned technical solutions, it is preferred that the clip assembly is equipped with guide device towards the side of railway.
By the way that guide device is arranged, better visual field guiding performance can be provided when night or dim weather.
In the above-mentioned technical solutions, it is preferred that the sound-blocking member towards one side surface of railway be protrusion waveform knot
Structure.
Wavy shaped configuration has preferably enter a higher school performance and landscape visual effect, can help to reduce noise.
In the above-mentioned technical solutions, it is preferred that the sound-blocking member further includes microperforated panel；The microperforated panel is aluminium conjunction
One of golden plate, galvanized steel plain sheet and foamed aluminium board or a variety of combinations；The porous rock wool of filling, mineral wool in the microperforated panel
Or one of foam cotton or a variety of.
In the above-mentioned technical solutions, it is preferred that the microperforated panel be located at the micropore rock sound insulationg board top and with it is described
Micropore rock sound insulationg board is fixedly connected.
Compared with the prior art, the utility model provides a kind of dedicated acoustic barrier of railway, including sound-blocking member, connection
Component and energy storage device；The connection component includes fixed setting pedestal on the ground and is used for and the sound-blocking member is clamped
Clip assembly；The domed bending in the direction of the top of the sound-blocking member towards railway, the sound-blocking member top are equipped with light
It can reforming unit；The energy storage device is electrically connected with the luminous energy reforming unit, is generated for storing the luminous energy reforming unit
Electric energy；The sound-blocking member is equipped with noise-monitoring equipment, the noise-monitoring equipment and the energy storage back to the side of railway
Device electrical connection；To assign the function that the device one kind can monitor noise on the outside of acoustic barrier, convenient for related personnel to this
The working condition of device is monitored.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure overall structure diagram of the dedicated acoustic barrier of the utility model railway；
Fig. 2 is the structural schematic diagram of another angle corresponding with Fig. 1；
Fig. 3 is the structural schematic diagram of clip assembly in the dedicated acoustic barrier of the utility model railway；
Fig. 4 is the structural schematic diagram of sound-blocking member in the dedicated acoustic barrier of the utility model railway；
Fig. 5 is the structural schematic diagram of micropore rock sound insulationg board in the dedicated acoustic barrier of the utility model railway；
Fig. 6 is the structural schematic diagram of microperforated panel in the dedicated acoustic barrier of the utility model railway.
In figure: 10, sound-blocking member；11, micropore rock sound insulationg board；12, microperforated panel；20, clip assembly；21, groove；22,
Elastic component；23, sliding slot；24, guide device；40, photovoltaic cell；50, noise-monitoring equipment；60, isolation cushion.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on attached orientation or positional relationship shown in FIG. 1, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Attached drawing 1 is the structure overall structure diagram of the dedicated acoustic barrier of the utility model railway；As can be seen from the figure
Specific structure of the acoustic barrier towards railway side.
Attached drawing 2 is the structural schematic diagram of another angle corresponding with Fig. 1；As can be seen from the figure the acoustic barrier is carried on the back
To the specific structure of railway side.
Attached drawing 3 is the structural schematic diagram of clip assembly in the dedicated acoustic barrier of the utility model railway；It can from figure
The groove of the H-shaped clip assembly is equipped with multiple elastic components out.
Attached drawing 4 is the structural schematic diagram of sound-blocking member in the dedicated acoustic barrier of the utility model railway；It can from figure
Multiple and different sound-blocking members is set gradually out, and is mutually connected together.
Attached drawing 5 is the structural schematic diagram of micropore rock sound insulationg board in the dedicated acoustic barrier of the utility model railway；It can from figure
Using find out micropore rock sound insulationg board as hollow structure, and side be waveform.
Attached drawing 6 is the structural schematic diagram of microperforated panel in the dedicated acoustic barrier of the utility model railway.It can from figure
The hole on microperforated panel is arranged by rectangular display out.
As shown in figures 1 to 6, a kind of dedicated acoustic barrier of railway, including sound-blocking member 1, connection are provided in the utility model
Component and energy storage device；Wherein, connection component includes fixed setting pedestal on the ground and for being clamped with sound-blocking member 1
Clip assembly 20；The domed bending in the direction of the top of sound-blocking member 1 towards railway is equipped with luminous energy at the top of sound-blocking member 1 and converts
Device 40；Energy storage device is electrically connected with luminous energy reforming unit 40, for storing the electric energy of the generation of luminous energy reforming unit 40；Sound insulation
Component 1 is equipped with noise-monitoring equipment 50 back to the side of railway, and noise-monitoring equipment 50 is electrically connected with energy storage device.
The luminous energy reforming unit 40 that the utility model is mentioned only has the function of converting light energy into electric energy do not have savings
The function of electric energy, it is therefore desirable to luminous energy reforming unit 40 be set and be electrically connected with energy storage device, converted luminous energy by energy storage device
The electric energy that device 40 is converted to stores；The energy storage device can be when in use timely by power Transmission to each electricity consumption portion
Position, to realize the self-sufficient of electric power.
The noise-monitoring equipment 50 includes noise detector, signal transmitting apparatus and terminal reception device, noise measuring
Device is used for the size of detection noise, and the data that signal transmitting apparatus is used to detect noise detector are converted into terminal and receive dress
It sets the signal that can be identified and handled and is transmitted at terminal reception device；Terminal reception device can not only handle coherent signal,
The current noise measuring situation of real-time display also is used for a visual screen simultaneously.
It is equipped with processor in terminal reception device, the processor is for handling coherent signal, and by the terminal reception device
The related command for noise detector is issued to be converted into digital signal and be transmitted at noise detector by signal.
By the way that noise-monitoring equipment is arranged back to the side of railway in sound-blocking member, may be implemented to noise on the outside of the component
Real-time monitoring, relevant staff according to the sound insulation effect of the monitoring situation awareness of the noise device and can monitor the dress
The working condition set；Once monitoring result display noise exception or noise are higher, related personnel can receive in time message and catch up with
It is handled toward scene.
Specifically, the processor is Intel series.
Specifically, the fkt-zy system of Fu Kaite Science and Technology Ltd., Shenzhen production can be used in the signal monitoring device 50
Column noise automatic detection module.
Specifically, pedestal is made of concrete material.The pedestal has biggish density, and stability is good, will not produce easily
Raw displacement.
Optionally embodiment, sound-blocking member 1 include micropore rock sound insulationg board 11, are equipped in micropore rock sound insulationg board 11
Cavity, cavity is interior to be equipped with porous sound-absorbing material.
Micropore rock sound insulationg board 11 has preferable sound insulation effect, and porous sound absorption material is arranged in micropore rock sound insulationg board 11
Material, such as rock wool help to enhance the sound insulation effect of micropore rock sound insulationg board 11.
The main raw material(s) of micropore rock sound insulationg board 11 is sand, has many advantages, such as acoustic absorptivity height, long service life.
The production specifically, micropore rock sound insulationg board 11 is integrally formed.
Optionally embodiment, clip assembly 20 are H-shaped column, and two opposite sides are equipped with groove 21；Every
In the groove 21 of the side insertion clip assembly 20 of sound component 1.
Setting clip assembly 20 is H-shaped column, and sound-blocking member 1 is fixed in help that can be more convenient.
Optionally embodiment, further includes elastic component 22, and elastic component 22 is fixed at opposite two of groove 21
On medial surface.
Optionally embodiment, elastic component 22 are damping spring.
Due to will drive biggish wind when train driving, sound-blocking member 1 can be arranged to direction under atmospheric pressure at this time
The direction of vehicle deviates, and after train crosses, sound-blocking member 1 loses pressure recovery to original position.Such one, which inhales one, puts meeting to this
The structure of the dedicated acoustic barrier of railway generates large effect, so as to cause connection loosing.Setting elastic component 22 is located at groove 21
On interior corresponding two sides, help to alleviate the pressure for carrying out self-stabilised post being subject to when sound-blocking member 1 is deviated to train directions,
To keep the structure of the device more stable, help to protect sound-blocking member 1.
Optionally embodiment, clip assembly 20 are equipped with sliding slot 23 back to the side of railway from top to bottom.
Since the top of the sound-blocking member 1 is arch bending structure, top is easy to accumulate rainwater or rainwater discharge is unsmooth, because
Sliding slot 23 is arranged in this on clip assembly 20, so that the rainwater edge that will likely can be put aside at the top of the dedicated acoustic barrier of the railway is sliding
Slot 23 is discharged.
Optionally embodiment, sound-blocking member 1 are equipped with isolation cushion 60 back to the side of railway, and isolation cushion 60 is by three
First EP rubbers is made.
Ethylene propylene diene rubber has certain sound insulation and damping effect.
Optionally embodiment, clip assembly 20 are equipped with guide device 24 towards the side of railway.
By the way that guide device 24 is arranged, better visual field guiding performance can be provided when night or dim weather.
Specifically, the guide device 24 is reflective strip, reflective strip can reflect the light of car light.
Optionally embodiment, sound-blocking member 1 towards one side surface of railway be protrusion wavy shaped configuration.
Wavy shaped configuration has preferably enter a higher school performance and landscape visual effect, can help to reduce noise.
Optionally embodiment, sound-blocking member 1 further include microperforated panel 12；Microperforated panel 12 is aluminium alloy plate, plating
One of zinc steel plate and foamed aluminium board or a variety of combinations；The porous rock wool of filling, mineral wool or foam cotton in microperforated panel 12
One of or it is a variety of.
Specifically, the micro-pore shape on the microperforated panel 12 is round hole, composite holes and blinds hole.
Specifically, the aperture of the micropore on the microperforated panel 12 is generally 0.5~1mm or so.
Specifically, the punching rate of the microperforated panel 12 is 1%~3%.
Specifically, the punching rate of the microperforated panel 12 is 2%.
Specifically, the micropore rectangular array on the microperforated panel 12 is arranged.
Specifically, the micropore annular array on the microperforated panel 12.
Optionally embodiment, microperforated panel 12 be located at 11 top of micropore rock sound insulationg board and with micropore rock sound insulationg board 11
It is fixedly connected.
Optionally embodiment, microperforated panel 12 and 11 interleaved adjacent of micropore rock sound insulationg board arrange.
Specifically, neighbouring microperforated panel 12 and micropore rock sound insulationg board 11 is pasted and fixed on together.
Specifically, the bottom end of microperforated panel 12 is convex shape, 11 top of micropore rock sound insulationg board is concave shape, microperforated panel 12
It is fastened togather with the mutual cooperation of micropore rock sound insulationg board 11.
Specifically, sound-blocking member further includes transparent sound barrier, wherein transparent sound barrier includes acrylic board, polycarbonate plate
With one of doubling glass plate or a variety of.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. the dedicated acoustic barrier of railway, which is characterized in that including sound-blocking member (1), connection component and energy storage device；Wherein, institute
Stating connection component includes the pedestal of fixed setting on the ground and the clip assembly for being clamped with the sound-blocking member (1)
(20)；The domed bending in direction of top towards the railway of the sound-blocking member (1), sound-blocking member (1) top are equipped with light
It can reforming unit (40)；
The energy storage device is electrically connected with the luminous energy reforming unit (40), is generated for storing the luminous energy reforming unit (40)
Electric energy；
The sound-blocking member (1) back to the side of railway be equipped with noise-monitoring equipment (50), the noise-monitoring equipment (50) with
The energy storage device electrical connection.
2. the dedicated acoustic barrier of railway according to claim 1, which is characterized in that the sound-blocking member (1) includes micropore
Rock sound insulationg board (11), the micropore rock sound insulationg board (11) is interior to be equipped with cavity, is equipped with porous sound-absorbing material in the cavity.
3. the dedicated acoustic barrier of railway according to claim 1, which is characterized in that the clip assembly (20) is vertical for H-shaped
Column, two opposite sides are equipped with groove (21)；The recessed of the clip assembly (20) is inserted into the side of the sound-blocking member (1)
In slot (21).
4. the dedicated acoustic barrier of railway according to claim 3, which is characterized in that further include elastic component (22), the bullet
Property part (22) is fixed on two opposite medial surfaces of the groove (21).
5. the dedicated acoustic barrier of railway according to claim 1, which is characterized in that the clip assembly (20) is back to railway
Side be equipped with sliding slot (23) from top to bottom.
6. the dedicated acoustic barrier of railway according to claim 1, which is characterized in that the sound-blocking member (1) is back to railway
Side be equipped with isolation cushion (60), the isolation cushion (60) is made of ethylene propylene diene rubber.
7. the dedicated acoustic barrier of railway according to claim 1, which is characterized in that the clip assembly (20) is towards railway
Side be equipped with guide device (24).
8. the dedicated acoustic barrier of railway according to claim 2, which is characterized in that the sound-blocking member (1) is towards railway
One side surface is the wavy shaped configuration of protrusion.
9. the dedicated acoustic barrier of railway according to claim 2, which is characterized in that the sound-blocking member (1) further includes micro-
Perforated plate (12)；
The microperforated panel (12) is one of aluminium alloy plate, galvanized steel plain sheet and foamed aluminium board or a variety of combinations；It is described micro-
One of the porous rock wool of filling, mineral wool or foam cotton or a variety of in perforated plate (12).
10. the dedicated acoustic barrier of railway according to claim 9, which is characterized in that the microperforated panel (12) is located at institute
It states micropore rock sound insulationg board (11) top and is fixedly connected with the micropore rock sound insulationg board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126119.3U CN208748546U (en) | 2018-07-16 | 2018-07-16 | The dedicated acoustic barrier of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126119.3U CN208748546U (en) | 2018-07-16 | 2018-07-16 | The dedicated acoustic barrier of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748546U true CN208748546U (en) | 2019-04-16 |
Family
ID=66057318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126119.3U Active CN208748546U (en) | 2018-07-16 | 2018-07-16 | The dedicated acoustic barrier of railway |
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| Country | Link |
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| CN (1) | CN208748546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981846A (en) * | 2021-09-27 | 2022-01-28 | 江苏华之杰环境科技有限公司 | Solar photovoltaic type sound barrier based on micro-through hole foam ceramic plate |
-
2018
- 2018-07-16 CN CN201821126119.3U patent/CN208748546U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981846A (en) * | 2021-09-27 | 2022-01-28 | 江苏华之杰环境科技有限公司 | Solar photovoltaic type sound barrier based on micro-through hole foam ceramic plate |
| CN113981846B (en) * | 2021-09-27 | 2022-09-27 | 江苏华之杰环境科技有限公司 | Solar photovoltaic type sound barrier based on micro-through hole foam ceramic plate |
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