CN108978540A - Town road isolated column with sound absorption function - Google Patents
Town road isolated column with sound absorption function Download PDFInfo
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- CN108978540A CN108978540A CN201811040493.6A CN201811040493A CN108978540A CN 108978540 A CN108978540 A CN 108978540A CN 201811040493 A CN201811040493 A CN 201811040493A CN 108978540 A CN108978540 A CN 108978540A
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- road
- sound
- isolated column
- porous
- absorbing plate
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 28
- 239000000463 material Substances 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 description 12
- 239000000428 dust Substances 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
- E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
-
- 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
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a kind of town road isolated column with sound absorption function, comprising: matched with urban road direction of travel, to constitute multiple porous sound absorbing plates that road both sides has sound absorption function isolated column；Wherein, multiple holes are all had in each porous sound absorbing plate, and the hole connection that each hole is both configured to penetration state to be adjacent, and then constitutes in each porous sound absorbing plate integrally-built sound absorption cavity and self-cleaning uses through hole.The present invention provides a kind of town road isolated column with sound absorption function, can be by the selection of material, and the effect for enabling it to absorb noise reaches 30% or so；Simultaneously by being separately positioned on porous in material through so that it is connected to abutting aperture, when its noise being made to be absorbed or be shaken in hole, further it can transmit and keep mutually, noise residence time in hole be promoted 2-3.5 times, and then its sound-absorbing effect is made to can reach 80% or more.
Description
Technical field
The present invention relates to a kind of isolated columns used in road prevention.It is more particularly related to a kind of
The town road isolated column that vehicle exhaust function is absorbed with sound-absorbing in the case of town road protection.
Background technique
For existing isolated product in the situation protected on road, usually used is steel construction or cement piling
Matter is made, and plaing a part of to primarily serve is to carry out isolating and protecting to left and right channel in the road of two way, so that it is respectively
Traveling prevents from arbitrarily interting lane change reverse driving and causing safety accident on set road.
It follows that existing isolated column only has safeguard function, do not have sound absorption function, and vehicle driving is outstanding in town road
When it is in urban municipal road, it will usually because vehicle is excessive, and generate a large amount of noise, and existing apply in super expressway
Or with the isolated column of soundproof effect on railway, height is higher, and structure is not suitable for being arranged in urban road, cannot apply
On urban road isolated column.
And the isolated column of sound-absorbing or sound insulation is carried out in existing technology to town road, technology mainly includes offshore company
Cylindricality isolated column, price is in every meter of 1800 Europe or so；And the isolated column structure that the individual town roads in China use, valence
Lattice are at 1800 yuan every meter or so, because the sound-absorbing effect of the two all can only achieve 50% or so, and it is expensive, therefore can not be in city
It is promoted in the use of political affairs road, and then leads to existing municipal isolated column majority still only safeguard function, do not have isolation
Or sound-absorbing effect.；
Summary of the invention
It is excellent it is an object of the invention to solve at least the above problems and/or defect, and provide at least to will be described later
Point.
It is a still further object of the present invention to provide a kind of town road isolated column with sound absorption function, can pass through material
The selection of matter enables its hole wall that noise is absorbed or be shaken respectively so that its material-structure is loose porous, increases noise and exists
The time of material internal stops to carry out a certain amount of absorption to noise, and then guarantees that it can absorb the effect of noise and can reach
30% or so；Simultaneously by running through porous be separately positioned in material so that it is connected to abutting aperture, and then inside material
The sound-absorption hole integrally penetrated through or chamber are constituted, it can be into one when its noise being made to be absorbed or be shaken in hole with the hole by connection
The mutual transmitting and holding of step, promote 2-3.5 times for noise residence time in hole, and then can reach its sound-absorbing effect
80% or more；Simultaneously also because of the selection of its material, it is controlled in its price between every meter of 210-300, significantly controls
Installation cost, is promoted conducive in town road is built.
In order to realize these purposes and other advantages according to the present invention, a kind of municipal road with sound absorption function is provided
Road isolated column, comprising:
It is matched with urban road direction of travel, to constitute multiple porous suctions that road both sides has sound absorption function isolated column
Soundboard；
Wherein, multiple holes are all had in each porous sound absorbing plate, and each hole is both configured to penetration state to be adjacent
Hole connection, and then constitute in each porous sound absorbing plate integrally-built sound absorption cavity and self-cleaning use through hole.
Preferably, wherein in the urban road of two way, the isolated column in the road between be configured as and road
The double-layer structure that road extending direction matches, and there is therebetween a preset distance, to be constituted therebetween and two-way road phase
The sound-absorbing channel of cooperation.
Preferably, wherein the porous sound absorbing plate of sound-absorbing channel two sides is configured as being arranged in a staggered manner each other, into
And make the double-deck isolated column being arranged relative to two sides road in closed structure.
Preferably, wherein wherein the height of side porous sound absorbing plate is configured as being less than the other side in the sound-absorbing channel
The height of porous sound absorbing plate, to be constituted multiple air inlets between lower porous sound absorbing plate and ground by difference in height；
Wherein, each air inlet, which is staggered, is separately positioned on sound-absorbing channel two sides, and then by each on two-way road
Air inlet is configured to the two-way air flue advanced to sound-absorbing tunnel ends.
Preferably, wherein the porous sound absorbing plate on the surface towards road side, be configured with it is multiple perpendicular to
The longitudinal slot on road surface considerably increases effective sound absorption face to be constituted the sound-absorbing face with longitudinal ripple in porous sound absorbing plate surface
Product.
Preferably, wherein the porous sound absorbing plate is configured with multiple be parallel on the surface backwards to road side
The transverse groove on road surface is constituted the adsorption plane with transverse wave with another surface in porous sound absorbing plate.
Preferably, wherein further include the column matched with each porous sound absorbing plate；
Each porous sound absorbing plate is advanced in opposite one side with road, and being provided at least one can prolong along predetermined direction
The steel band of exhibition；
Each porous sound absorbing plate passes through steel band to be fixed on column, and then constitutes both sides of the road with safeguard function
Isolated column.
Preferably, wherein the steel band is configured as corrugated or helicoidal structure.
Preferably, wherein the both ends of the steel band are configured as in bending, to constitute the fixation matched with column
Ring.
Preferably, wherein it is provided with the mounting groove matched with steel band on each porous sound absorbing plate, the steel band
Width is configured as 10-20cm.
The present invention is include at least the following beneficial effects: first, the present invention can be by the selection of material, so that its material knot
Structure is loose porous, enables its hole wall that noise is absorbed or be shaken respectively, increases noise in the time of material internal stops, with
A certain amount of absorption is carried out to noise, and then guarantees that it can absorb the effect of noise and can reach 30% or so；Simultaneously by by material
Porous be separately positioned on is run through so that it is connected to abutting aperture in matter, so the sound-absorption hole that integrally penetrates through in material Inner Constitution or
Chamber will when its noise being made to be absorbed or be shaken in hole, further can transmit and keep mutually by the hole of connection
Noise residence time promotes 2-3.5 times in hole, and then its sound-absorbing effect is made to can reach 80% or more；Simultaneously also because of its material
Selection, be controlled in its price between every meter of 210-300, significantly control installation cost, be conducive in town road
It is promoted in construction.
Second, sound-absorption hole of the invention can absorb aerial part dust or dust while sound-absorbing, have centainly
Adsorptivity, and be perforation because it is sound-absorption hole, therefore urban operating mechanism can be sprinkled water or be sprayed in rainy day or municipal officer
When leaching cleaning, by the mobility of water, by sound-absorption hole dust or dust take away in real time, therefore there is self-cleaning, and can guarantee
Its sound-absorbing effect and adsorption effect are unaffected.
Third, isolated column of the present invention, because of the selection of its material, so that it is when carrying out isolating and protecting, if encountering shock,
Comparatively it can be crushed in time, reaction force can significantly reduce, and will not recoil among road, cause secondary wound
Evil.
Fourth, the present invention is on isolated column by being arranged extendable steel band, so that can pass through steel after isolated column is broken
Band intercepts vehicle, prevents it from going out outside road, causes safety accident, has higher safety.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the plan structure signal of the town road isolated column in one embodiment of the present of invention with sound absorption function
Figure；
Fig. 2 is the side structure schematic view of town road isolated column in another embodiment of the invention；
Fig. 3 is the overlooking structure diagram of porous sound absorbing plate in another embodiment of the invention；
Fig. 4 is the overlooking structure diagram in porous sound absorbing plate section in another embodiment of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 shows a kind of way of realization of town road isolated column with sound absorption function according to the present invention, wherein
Include:
It is matched with urban road direction of travel, to constitute multiple porous suctions that road both sides has sound absorption function isolated column
Soundboard 1, can preferably cement base acoustic board, or selection high-strength light cement Acoustic obsorbing celotex board, with by the setting of material so that
It can absorb big portion by its loose porous quality, when so that its sound is transmitted inside it in the application
The volume divided, with the design of the material made it through, so that it has the effect of absorbing 30% noise；It is hitting simultaneously
When, it can be crushed in time by the selection of its structure, the active force for preventing it from giving vehicle pushes back to vehicle among road
Cause secondary injury；
Wherein, all have multiple holes 2 in each porous sound absorbing plate, and each hole be both configured to penetration state with its
Adjacent hole connection, and then integrally-built sound absorption cavity (not shown) and self-cleaning perforation are constituted in each porous sound absorbing plate
Hole (not shown), the connection using this scheme mesoporous enables each hole spatially to constitute a through hole, so that each hole
Connection forms sound-absorption hole or chamber, and sound absorption cavity is after receiving noise, noise can absorb by each section of sound absorption cavity and
Transmitting, while constantly decaying to noise, reach sound-absorbing effect；
It can spatially constitute device to hole again by each hole to be connected to simultaneously and carry out Clean- through hole, so that it can be
While sound-absorbing, the dust and/or dust generated in air by vehicle or other mechanisms, and the rushing by rainwater in the rainy day are absorbed
That water pipe is cleaned in brush or sanitation worker's manpower washes away the cleaning that can be achieved with to its through hole, good with sound-absorbing effect
Meanwhile absorption and self-cleaning function are also had both, adaptable good, with better function benefit.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.In carrying out the present invention, appropriate replace can be carried out according to user's demand
It changes and/or modifies.
As shown in Figure 1, in another example, in the urban road of two way, the isolated column in the road between
It is configured as the double-layer structure matched with road extending direction, and there is therebetween a preset distance, to be constituted therebetween
The sound-absorbing channel 3 matched with two-way road.Isolated column among road is arranged to by double-layer structure using this scheme, and is made
A preset distance such as 5-15cm is spaced between the two, preferred spacing is 10cm, so that the volume for passing through abatvoix carries out again
When transmitting, sound-absorbing channel is constituted by gap between the two, double absorption is carried out to noise, it is big to further decrease noise
It is small, so that it, which absorbs the noise that vehicle generates, can achieve 70-80%, have implementable effect good, strong operability, adaptability
Strong benefit.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.Implementing the present invention
When, replacement and/or modification appropriate can be carried out according to user's demand.
As shown in Figure 1, the porous sound absorbing plate of sound-absorbing channel two sides is configured as each other in another example
It is arranged in a staggered manner, so that the isolated column of the double-deck setting is in closed structure relative to two sides road.Made using this scheme
For its double-layer porous abatvoix that relative level can be prevented to be arranged, the gap generated because being mounted on column therebetween, therefore
Its sound-absorbing effect more preferably, has implementable effect good, the good benefit of product sound-absorbing effect.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.In carrying out the present invention, appropriate replace can be carried out according to user's demand
It changes and/or modifies.
As shown in Fig. 2, in another example, the height of the sound-absorbing channel wherein side porous sound absorbing plate is configured as
Less than the height of other side porous sound absorbing plate, to be constituted multiple air inlets between lower porous sound absorbing plate and ground by difference in height
Mouth 4, can be by the setting of difference in height, to guarantee that the height at top after two sides porous sound absorbing plate is installed flushes, also by height
Degree official post obtains that one of abatvoix is liftoff to have a scheduled distance, in order to vehicle generates in advancing gas can smoothly into
Enter sound-absorbing channel, in order to absorb to the dust and tail gas that diffuse aerial and generate by vehicle driving；
Wherein, each air inlet, which is staggered, is separately positioned on sound-absorbing channel two sides, and then by each on two-way road
Air inlet is configured to the two-way air flue (not shown) advanced to sound-absorbing tunnel ends, and the use for adapting to two-way road is needed
It wants, to pass through the gas for generating relative pressure in two-way road in the traveling of automobile, so that it under the action of positive/negative-pressure, will be mixed
Inside the gas propulsive air flue for having dust or dust, to pass through the porous material of porous sound absorbing plate, by the dust or powder in air
Dirt is actively pushed into hole by the effect of air pressure, realizes that the active to dust or dust in air is adsorbed, relative to existing
By material carry out independently absorption for, adsorption effect can enhance 2-3 times.This scheme has implementable effect good, can
Strong operability, adaptability is good, the strong benefit of stability.Also, this mode is a kind of explanation of preferred embodiments, but not
It is confined to this.In carrying out the present invention, replacement and/or modification appropriate can be carried out according to user's demand.
As shown in figure 3, the porous sound absorbing plate is configured as having on the surface towards road side in another example
There are multiple longitudinal slots 5 perpendicular to road surface, to be constituted the sound-absorbing face with longitudinal ripple in porous sound absorbing plate surface.Using this
Scheme is by the design to its structure, to enhance its sound absorbent surface, and then its sound absorption effect is enable to significantly increase, and has implementable
Effect is good, adaptable, the good benefit of stability.Also, this mode is a kind of explanation of preferred embodiments, but not
It is confined to this.In carrying out the present invention, replacement and/or modification appropriate can be carried out according to user's demand.
As shown in figure 3, the porous sound absorbing plate is configured as having on the surface backwards to road side in another example
There are multiple transverse grooves 6 for being parallel to road surface, the adsorption plane with transverse wave is constituted with another surface in porous sound absorbing plate.It adopts
With this scheme by the design to its surface texture, to enhance its adsorption plane, while by its similar to wavy structure into
And making it under the influence of air pressure, adsorption effect can significantly increase, and have implementable effect good, and adaptable, stability is good
Benefit.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.In carrying out the present invention, may be used
To carry out replacement and/or modification appropriate according to user's demand.
Further include the column 7 matched with each porous sound absorbing plate in another example as shown in Fig. 1,4, uses
It is fixed in porous sound absorbing plate, to constitute isolated column；
Each porous sound absorbing plate is advanced in opposite one side with road, and being provided at least one can prolong along predetermined direction
The steel band 8 of exhibition, by the way that extendable steel band is arranged in porous sound absorbing back, with the broken situation in porous sound absorbing plate
Under, it is spread apart by steel band to form arc structure and be intercepted to vehicle, be prevented outside it from going out road surface or going out；
Each porous sound absorbing plate is by steel band, to be fixed on column, and then constitutes both sides of the road with safeguard function
Isolated column isolated column is fixed on column by the cooperation of steel band, steel construction isolated column compared with the existing technology
For, without in addition setting mounting base or mounting groove.Have implementable effect good using this scheme, strong operability is stablized
Good, the good benefit of adaptability of property.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.?
When implementing the present invention, replacement and/or modification appropriate can be carried out according to user's demand.
In another example, the steel band is configured as corrugated or helicoidal structure.Made using this scheme
Porous sound absorbing plate it is broken in the case where, the elasticity come or by helicoidal structure can be spread apart by the wave structure of steel band
Power is spread apart in turn to be come, and under the active force of vehicle, is constituted arc structure and is intercepted to vehicle, prevent it from going out road surface or punching
It engages in this profession outer, has implementable effect good, strong operability, the good benefit of adaptability.Also, this mode be it is a kind of compared with
The explanation of good example, however, it is not limited to this.In carrying out the present invention, replacement appropriate can be carried out according to user's demand
And/or modification.
As shown in figure 4, the both ends of the steel band are configured as in bending, in another example with composition and column
The fixed ring 9 matched.Make ring for fixing that there is a notch using this scheme, and then is easily installed and adapts to difference
The installation column of size has implementable effect good, stability, benefit easy for installation.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.In carrying out the present invention, appropriate replace can be carried out according to user's demand
It changes and/or modifies.
As shown in figure 4, being provided with the installation matched with steel band on each porous sound absorbing plate in another example
The width of slot, the steel band is configured as 10-20cm.The mounting groove matched with steel band is provided on each porous sound absorbing plate
10, the width of the steel band is configured as 10-20cm, is used to guarantee the stabilization cooperated between porous sound absorbing plate after installation
Property, while guaranteeing that its pulling force in interception car meets needs, it will not produce fracture.Steel band and is made using this scheme more
The cooperation of hole abatvoix is more stable, while making it that can carry out on-site assembly, is readily transported and manages, good with stability,
The good benefit of adaptability.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.Implementing
When of the invention, replacement and/or modification appropriate can be carried out according to user's demand.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.Of the invention having is inhaled
The application of the town road isolated column of sound function, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of town road isolated column with sound absorption function characterized by comprising
It is matched with urban road direction of travel, to constitute multiple porous sound absorbings that road both sides has sound absorption function isolated column
Plate；
Wherein, multiple holes, and the hole that each hole is both configured to penetration state to be adjacent are all had in each porous sound absorbing plate
Connection, and then constitute in each porous sound absorbing plate integrally-built sound absorption cavity and self-cleaning use through hole.
2. as described in claim 1 with the town road isolated column of sound absorption function, which is characterized in that in the city of two way
In interior road, the isolated column in the road between be configured as the double-layer structure matched with road extending direction, and the two it
Between have a preset distance, to be constituted the sound-absorbing channel matched with two-way road therebetween.
3. as claimed in claim 2 with the town road isolated column of sound absorption function, which is characterized in that the sound-absorbing channel two
The porous sound absorbing plate of side is configured as being arranged in a staggered manner each other, so that the isolated column of the double-deck setting is relative to two sides road
In closed structure.
4. as claimed in claim 2 with sound absorption function town road isolated column, which is characterized in that the sound-absorbing channel its
The height of middle side porous sound absorbing plate is configured as the height less than other side porous sound absorbing plate, to pass through difference in height lower more
Multiple air inlets are constituted between hole abatvoix and ground；
Wherein, each air inlet, which is staggered, is separately positioned on sound-absorbing channel two sides, and then passes through each air inlet on two-way road
Mouth is configured to the two-way air flue advanced to sound-absorbing tunnel ends.
5. as described in claim 1 with the town road isolated column of sound absorption function, which is characterized in that the porous sound absorbing plate
On the surface towards road side, multiple longitudinal slots perpendicular to road surface are configured with, to be constituted in porous sound absorbing plate surface
Sound-absorbing face with longitudinal ripple.
6. as described in claim 1 with the town road isolated column of sound absorption function, which is characterized in that the porous sound absorbing plate
On the surface backwards to road side, multiple transverse grooves for being parallel to road surface are configured with, in another table of porous sound absorbing plate
Face constitutes the adsorption plane with transverse wave.
7. as described in claim 1 with sound absorption function town road isolated column, which is characterized in that further include with it is each described
The column that porous sound absorbing plate matches；
Each porous sound absorbing plate is advanced in opposite one side with road, and being provided at least one can be along predetermined direction extension
Steel band；
Each porous sound absorbing plate passes through steel band to be fixed on column, and then constitutes the isolation that both sides of the road have safeguard function
Column.
8. as claimed in claim 7 with the town road isolated column of sound absorption function, which is characterized in that the steel band is configured
For corrugated or helicoidal structure.
9. as claimed in claim 7 with the town road isolated column of sound absorption function, which is characterized in that the both ends of the steel band
It is configured as in bending, to constitute the fixed ring matched with column.
10. as claimed in claim 7 with the town road isolated column of sound absorption function, which is characterized in that each porous suction
The mounting groove matched with steel band is provided on soundboard, the width of the steel band is configured as 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040493.6A CN108978540A (en) | 2018-09-07 | 2018-09-07 | Town road isolated column with sound absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040493.6A CN108978540A (en) | 2018-09-07 | 2018-09-07 | Town road isolated column with sound absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108978540A true CN108978540A (en) | 2018-12-11 |
Family
ID=64545818
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811040493.6A Pending CN108978540A (en) | 2018-09-07 | 2018-09-07 | Town road isolated column with sound absorption function |
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|---|---|
| CN (1) | CN108978540A (en) |
Citations (7)
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| JP2013124529A (en) * | 2011-12-16 | 2013-06-24 | Concrete Coring Company Co Ltd | Water-sealed sound-insulation jacket |
| CN203904883U (en) * | 2014-06-11 | 2014-10-29 | 江苏金阳交通工程有限公司 | Sound insulation protective fence special for highway |
| CN205188852U (en) * | 2015-12-07 | 2016-04-27 | 山西省古交市万方实业有限公司 | Sound device is inhaled to road |
| CN205711868U (en) * | 2016-04-24 | 2016-11-23 | 黄舒然 | A kind of urban road environmental-protection hurdle |
| CN206319267U (en) * | 2016-12-01 | 2017-07-11 | 辽宁融达新材料科技有限公司 | A kind of novel foam aluminium absorbent lined barrier acoustic board |
| CN206736796U (en) * | 2017-05-28 | 2017-12-12 | 陈鹏 | A kind of environmentally friendly sound insulation highway isolated column |
| CN208777223U (en) * | 2018-09-07 | 2019-04-23 | 赵成颐 | Town road isolated column with sound absorption function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013124529A (en) * | 2011-12-16 | 2013-06-24 | Concrete Coring Company Co Ltd | Water-sealed sound-insulation jacket |
| CN203904883U (en) * | 2014-06-11 | 2014-10-29 | 江苏金阳交通工程有限公司 | Sound insulation protective fence special for highway |
| CN205188852U (en) * | 2015-12-07 | 2016-04-27 | 山西省古交市万方实业有限公司 | Sound device is inhaled to road |
| CN205711868U (en) * | 2016-04-24 | 2016-11-23 | 黄舒然 | A kind of urban road environmental-protection hurdle |
| CN206319267U (en) * | 2016-12-01 | 2017-07-11 | 辽宁融达新材料科技有限公司 | A kind of novel foam aluminium absorbent lined barrier acoustic board |
| CN206736796U (en) * | 2017-05-28 | 2017-12-12 | 陈鹏 | A kind of environmentally friendly sound insulation highway isolated column |
| CN208777223U (en) * | 2018-09-07 | 2019-04-23 | 赵成颐 | Town road isolated column with sound absorption function |
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