CN108360405A - A kind of rail traffic road sound barrier - Google Patents
A kind of rail traffic road sound barrier Download PDFInfo
- Publication number
- CN108360405A CN108360405A CN201810110233.5A CN201810110233A CN108360405A CN 108360405 A CN108360405 A CN 108360405A CN 201810110233 A CN201810110233 A CN 201810110233A CN 108360405 A CN108360405 A CN 108360405A
- Authority
- CN
- China
- Prior art keywords
- sound barrier
- shell
- rail traffic
- traffic road
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0076—Cellular, e.g. as wall facing
Abstract
The invention discloses a kind of rail traffic road sound barriers, the launch train load for acting on its surface cannot be mediated by mainly solving existing sound barrier existing in the prior art, the problem of shortening the service life of sound barrier, vehicle night energy-saving illumination demand cannot be met.A kind of rail traffic road sound barrier includes multiple sequentially connected sound barrier units；Sound barrier unit includes the shell for having front panel and rear panel；Honeycomb core is equipped between front panel and rear panel；It is respectively equipped with sound panel on the inner top of shell between honeycomb core and rear panel and interior bottom and abatvoix forms continuous M or W types channel；Sound-absorbing material is filled in channel.Through the above scheme, invention achieves sound barrier service life and energy-efficient purpose is extended, there is very high practical value and promotional value.
Description
Technical field
The present invention relates to sound barrier fields, specifically, being to be related to a kind of rail traffic road sound barrier.
Background technology
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 sound absorption, with the compound sound barrier being combined that insulates against sound, the latter is more efficiently sound insulation side
Method.With the development of social progress and city, people's living standard constantly improves, urban transportation and Intercity Transportation at
For the problem most closely related with us.Therefore, invasion of the noise to both sides of the road resident is reduced, it has also become current China cities and towns
A vital task in construction, a large amount of expressway are built up, and urban light rail, intercity light rail and high-speed railway are open to traffic, and give me
The trip resident that brings great convenience, but stay in simultaneously near these expressways, light rail and high ferro suffer from friendship
The influence of logical noise.In order to improve civic living environment, relevant department is pacified in both sides of the road and light rail, high ferro etc. around along the line
Various sound absorption sound barriers are filled.
Existing rail traffic road is larger by launch train load with sound barrier surface, and existing sound barrier cannot be to effect
Launch train load in its surface is mediated, and huge launch train load can cause waving and shaking for sound barrier, contracting
The short service life of sound barrier；Night travels the guide for needing light, and existing sound barrier cannot meet vehicle night energy saving photograph
Bright demand.
Invention content
The purpose of the present invention is to provide a kind of rail traffic road sound barriers, cannot be to making to solve existing sound barrier
Launch train load for its surface is mediated, and the service life of sound barrier is shortened, and it is energy saving cannot to meet vehicle night
The problem of lighting demand.
To solve the above-mentioned problems, the present invention provides the following technical solutions：
A kind of rail traffic road sound barrier includes multiple sequentially connected sound barrier units；Sound barrier unit includes tool
There is the shell of front panel and rear panel；Honeycomb core is equipped between front panel and rear panel；Shell between honeycomb core and rear panel
Inner top and interior bottom on be respectively equipped with sound panel and abatvoix forms continuous M or W types channel；Sound-absorbing is filled in channel
Material.
Specifically, front panel and rear panel are micropore rock Acoustic obsorbing celotex board；Front panel is equipped with multiple blinds holes.
Specifically, honeycomb core is basalt fibre honeycomb, polyimide fiber paper honeycomb, the double oxazoles fibres of polyparaphenylene's benzo
It ties up any in paper honeycomb.
Specifically, one end of shell is equipped with irregular enclosed slot, and at least one horseshoe slot is equipped in irregular enclosed slot；
Horseshoe slot includes oval groove, and at least one deep trouth is equipped in oval groove；The other end of shell is equipped with and shell one end fits
Protruded stigma.
Specifically, shell is arc or straight panel shape, and one side or concave surface are towards rail traffic road side；The top of shell or
Arcwall face is equipped with multiple LED lamp bead units；The accumulator for the power supply of LED lamp bead unit is equipped in shell.
Specifically, the output end of accumulator is connected with inverter, and the output end of inverter is parallel with multiple LED lamp bead lists
Member；LED lamp bead unit includes the LED lamp bead of resistance R1 and series connection with it.
Specifically, the outer surface of shell is equipped with solar film battery；Solar film battery supplies for LED lamp bead unit
Electricity.
Specifically, a kind of rail traffic road sound barrier further includes controller；The convex surface of shell is equipped with sensor noise,
The output end of sensor noise is electrically connected with the noise measuring input terminal of controller respectively；Controller is powered with display.
Compared with prior art, the invention has the advantages that：What is generated in train travelling process in the present invention makes an uproar
Sound passes through front panel, honeycomb core, M or W types channel, rear panel successively, and front panel can block and absorb a part in the above process
Noise, honeycomb core can absorb and completely cut off a part of noise, M or W types channel and its interior sound-absorbing material make noise be reduced to
Very weak or all isolations, have been absorbed by whole or 98% or more finally by the blocking noise of rear panel, can effectively have been subtracted
Few train tells the hollow flow of air of driving process to act on fluctuation pressure on sound barrier, improves the service life of sound barrier, right
Environment except rail traffic road does not interfere with, and reaching prevents noise transmission, the purpose of environmental protection.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of shell one end side.
Fig. 3 is power supply structure schematic diagram of the present invention.
In above-mentioned attached drawing, the corresponding component names of reference numeral are as follows：
1- shells, 2- front panels, 3- rear panels, 4- honeycomb cores, 5-M or W types channel, 6- sound panels, 7- abatvoixs, 8- inhale
Sound material, 9- blinds hole, the irregular enclosed slots of 10-, 11- oval grooves, 12- deep trouths, 13-LED lamp beads, 14- accumulators, 15- are inverse
Become device, 16- solar film batteries, 17- controllers, 18- sensor noises, 19- displays.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but not limited to
The following example.
As shown in Figure 1 to Figure 3, a kind of rail traffic road sound barrier includes multiple sequentially connected sound barrier units；
Sound barrier unit includes the shell 1 for having front panel 2 and rear panel 3；Honeycomb core 4 is equipped between front panel 2 and rear panel 3；Bee
It is respectively equipped with sound panel 6 on the inner top of shell 1 between nest core 4 and rear panel 3 and interior bottom and abatvoix 7 is formed continuously
M or W types channel 5；Sound-absorbing material 8 is filled in channel；Before the noise generated in train travelling process in the present invention passes through successively
Panel 2, honeycomb core 4, M or W types channel 5, rear panel 3, front panel 2 can block and absorb the noise of a part in the above process,
Honeycomb core 4 can absorb and completely cut off a part of noise, and very it is weak that M or W types channel 5 and its interior sound-absorbing material 8 make noise be reduced to
Or all isolations, it has been absorbed by whole or 98% or more finally by the blocking noise of rear panel 3, can effectively reduce row
Vehicle tells the hollow flow of air of driving process to act on fluctuation pressure on sound barrier, the service life of sound barrier is improved, to track
Environment except traffic route does not interfere with, and reaching prevents noise transmission, the purpose of environmental protection；Sound-absorbing material is according to actually making
With it needs to be determined that its specific material type.
As in preferred embodiments of the present invention, front panel 2 and rear panel 3 are micropore rock Acoustic obsorbing celotex board 6；Front panel 2
It is equipped with multiple blinds holes 9；Blinds hole 9 is conducive to the entrance of noise, and is not easy by rain erosion.
As in preferred embodiments of the present invention, honeycomb core 4 be basalt fibre honeycomb, polyimide fiber paper honeycomb,
It is any in Poly-p-phenylene benzobisthiazole paper honeycomb；Also other honeycomb cores 4 with the same function may be selected；Honeycomb core
4 need to meet with characteristics such as high-strength, high temperature resistant, lightweight, sound insulation, heat absorptions；It is preferred that basalt fibre honeycomb its also have wave transparent
Property；Keep the performance of the present invention better.
As in preferred embodiments of the present invention, one end of shell 1 is equipped with irregular enclosed slot 10, irregular enclosed slot
At least one horseshoe slot is equipped in 10；Horseshoe slot includes oval groove 11, and at least one deep trouth 12 is equipped in oval groove 11；Shell 1
The other end be equipped with protruded stigma with 1 one end fits of shell；Irregular enclosed slot 10 can determine that it has according to actual needs
Shape, the structure of the present embodiment are convenient for the interconnection of sound barrier unit, make the configuration of the present invention is simple, easy to produce and fortune
Defeated, maintenance is convenient；Deep trouth and depth it is specific according to it needs to be determined that.
As in preferred embodiments of the present invention, shell 1 is arc or straight panel shape, and one side or concave surface are towards rail traffic
Road side；The top of shell 1 or arcwall face are equipped with multiple LED lamp bead units；It is equipped in shell 1 and powers for LED lamp bead unit
Accumulator 14；The specific installation site of accumulator 14 determines according to actual needs, may be provided in shell 1, on shell 1
Equipped with openable hermatic door, overhauls and replace convenient for accumulator 14.
As in preferred embodiments of the present invention, the output end of accumulator 14 is connected with inverter 15, inverter 15 it is defeated
Outlet is parallel with multiple LED lamp bead units；LED lamp bead unit includes the LED lamp bead 13 of resistance R1 and series connection with it；It is existing to shine
The use of device is that single power supply and single lamp bead use, and in huge train road, such structure can waste very much
Electric energy；The electric energy of accumulator 14 is changed by inverter 15 in the present invention and supplies the lamp beads of all parallel connections after alternating current and makes
With having saved electric energy, more used and used on train road.
As in preferred embodiments of the present invention, the outer surface of shell 1 is equipped with solar film battery 16；Solar energy is thin
Film battery 16 is powered for LED lamp bead unit；Solar powered is the more clean energy, solar powered, reduces other
The waste of electric energy, has saved the energy；Solar film battery 16 and the input terminal of inverter are electrically connected.
As in preferred embodiments of the present invention, a kind of rail traffic road sound barrier further includes controller 17；Shell 1
Convex surface be equipped with sensor noise 18, the output end of sensor noise 18 respectively with the noise measuring input terminal electricity of controller 17
Even；Controller 17 is powered with display 19；By display 19, the noise content of people's energy each section of road of real time inspection is convenient for people
Take corresponding noise reduction measure；Controller 17 and display 19 determine its specific installation site, control according to actual needs
Device 17 processed is existing controller 17, therefore its model and principle are not described in detail at this.
According to above-described embodiment, the present invention can be realized well.It is worth noting that before based on said structure design
It puts, to solve same technical problem, even if some made in the present invention are used without substantive change or polishing
Technical solution essence still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (8)
1. a kind of rail traffic road sound barrier, including multiple sequentially connected sound barrier units；Sound barrier unit includes tool
There is the shell (1) of front panel (2) and rear panel (3), it is characterised in that：Honeycomb core is equipped between front panel (2) and rear panel (3)
(4)；It is respectively equipped with sound panel (6) on the inner top of shell (1) between honeycomb core (4) and rear panel (3) and interior bottom and inhales
Soundboard (7) forms continuous M or W types channel (5)；Sound-absorbing material (8) is filled in channel.
2. a kind of rail traffic road sound barrier according to claim 1, it is characterised in that：Front panel (2) and back
Plate (3) is micropore rock Acoustic obsorbing celotex board (6)；Front panel (2) is equipped with multiple blinds holes (9).
3. a kind of rail traffic road sound barrier according to claim 2, it is characterised in that：Honeycomb core (4) is the Black Warrior
It is any in rock fibers honeycomb, polyimide fiber paper honeycomb, Poly-p-phenylene benzobisthiazole paper honeycomb.
4. according to a kind of rail traffic road sound barrier of claim 1-3 any one of them, it is characterised in that：Shell (1)
One end be equipped with irregular enclosed slot (10), at least one horseshoe slot is equipped in irregular enclosed slot (10)；Horseshoe slot includes
Oval groove (11), oval groove (11) is interior to be equipped at least one deep trouth (12)；The other end of shell (1) is equipped with and shell (1) one
Hold the protruded stigma of cooperation.
5. a kind of rail traffic road sound barrier according to claim 4, it is characterised in that：Shell (1) be arc or
Straight panel shape, one side or concave surface are towards rail traffic road side；The top of shell (1) or arcwall face are equipped with multiple LED lamp beads
Unit；The accumulator (14) for the power supply of LED lamp bead unit is equipped in shell (1).
6. a kind of rail traffic road sound barrier according to claim 5, it is characterised in that：The output of accumulator (14)
End is connected with inverter (15), and the output end of inverter (15) is parallel with multiple LED lamp bead units；LED lamp bead unit includes electricity
Hinder the LED lamp bead (13) of R1 and series connection with it.
7. a kind of rail traffic road sound barrier according to claim 6, it is characterised in that：The outer surface of shell (1)
It is equipped with solar film battery (16)；Solar film battery (16) is powered for LED lamp bead unit.
8. according to a kind of rail traffic road sound barrier of claim 5-7 any one of them, it is characterised in that：It further include control
Device (17) processed；The convex surface of shell (1) is equipped with sensor noise (18), the output end of sensor noise (18) respectively with controller
(17) noise measuring input terminal is electrically connected；Controller (17) is powered with display (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110233.5A CN108360405A (en) | 2018-02-05 | 2018-02-05 | A kind of rail traffic road sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110233.5A CN108360405A (en) | 2018-02-05 | 2018-02-05 | A kind of rail traffic road sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108360405A true CN108360405A (en) | 2018-08-03 |
Family
ID=63004342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110233.5A Pending CN108360405A (en) | 2018-02-05 | 2018-02-05 | A kind of rail traffic road sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233582A (en) * | 2022-08-08 | 2022-10-25 | 朝阳聚声泰（信丰）科技有限公司 | Automobile intelligent road noise reduction improvement auxiliary device |
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|---|---|---|---|---|
| CN101586390A (en) * | 2008-05-20 | 2009-11-25 | 金起远 | Storey noise control structure and method for constructing same |
| CN101725119A (en) * | 2009-12-30 | 2010-06-09 | 成都市新筑路桥机械股份有限公司 | Sound barrier for high-speed railway |
| CN101858060A (en) * | 2010-06-22 | 2010-10-13 | 张家港港丰交通安全设施有限公司 | Dentoid panel double-cavity sound absorption and insulation screen |
| CN205475789U (en) * | 2016-03-30 | 2016-08-17 | 贵州大学 | Micropore sound absorption sound insulation composite board structure |
| CN106351137A (en) * | 2016-11-10 | 2017-01-25 | 刘苗粉 | Novel road acoustic panel |
| CN107165297A (en) * | 2017-04-06 | 2017-09-15 | 上海声望声学科技股份有限公司 | Spatial extent high efficiency composition sound insulating structure |
| CN207944368U (en) * | 2018-02-05 | 2018-10-09 | 成都天府轨谷科技有限公司 | A kind of energy saving sound barrier of rail traffic road |
-
2018
- 2018-02-05 CN CN201810110233.5A patent/CN108360405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586390A (en) * | 2008-05-20 | 2009-11-25 | 金起远 | Storey noise control structure and method for constructing same |
| CN101725119A (en) * | 2009-12-30 | 2010-06-09 | 成都市新筑路桥机械股份有限公司 | Sound barrier for high-speed railway |
| CN101858060A (en) * | 2010-06-22 | 2010-10-13 | 张家港港丰交通安全设施有限公司 | Dentoid panel double-cavity sound absorption and insulation screen |
| CN205475789U (en) * | 2016-03-30 | 2016-08-17 | 贵州大学 | Micropore sound absorption sound insulation composite board structure |
| CN106351137A (en) * | 2016-11-10 | 2017-01-25 | 刘苗粉 | Novel road acoustic panel |
| CN107165297A (en) * | 2017-04-06 | 2017-09-15 | 上海声望声学科技股份有限公司 | Spatial extent high efficiency composition sound insulating structure |
| CN207944368U (en) * | 2018-02-05 | 2018-10-09 | 成都天府轨谷科技有限公司 | A kind of energy saving sound barrier of rail traffic road |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233582A (en) * | 2022-08-08 | 2022-10-25 | 朝阳聚声泰（信丰）科技有限公司 | Automobile intelligent road noise reduction improvement auxiliary device |
| CN115233582B (en) * | 2022-08-08 | 2024-03-01 | 朝阳聚声泰（信丰）科技有限公司 | Automobile intelligent road noise reduction and improvement auxiliary device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |