CN203049475U - Landscape sound barrier - Google Patents
Landscape sound barrier Download PDFInfo
- Publication number
- CN203049475U CN203049475U CN 201220682873 CN201220682873U CN203049475U CN 203049475 U CN203049475 U CN 203049475U CN 201220682873 CN201220682873 CN 201220682873 CN 201220682873 U CN201220682873 U CN 201220682873U CN 203049475 U CN203049475 U CN 203049475U
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- sound
- sound absorption
- gobo
- sound barrier
- screen
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Abstract
The utility model discloses a landscape sound barrier which comprises a sound absorption screen and a glass sound insulation screen connected with the sound absorption screen. The sound absorption screen comprises at least two sound absorption sheets arranged in an inclined mode and a honeycomb sheet arranged between the sound absorption sheets, and sound absorption holes are formed in the sound absorption sheets. The landscape sound barrier is formed by combining the glass sound insulation screen and the sound absorption screen, when noise is transmitted, sound waves transmit through the sound absorption sheets and the honeycomb sheet to enter a built-in environment-friendly sound absorption material so as to achieve attenuation of the sound waves, and the effects of sound absorption, sound silencing and sound insulation are achieved. Compared with the traditional screen, the landscape sound barrier has the advantages of being good in sound absorption effect, attractive in appearance, strong in self-cleaning, good in light transparency, strong in wind resistance, resistant to aging, light in weight, long in service life, suitable for sightseeing, capable of facilitating commercial advertising and the like, and is suitable for various noise reduction environments. A beautiful landscape is added for a modernized garden city.
Description
Technical field
The utility model belongs to the noise reduction technique field, particularly relates to a kind of view sound barrier.
Background technology
In recent years, high speed development along with industrial economy, increasing of the quickening of urbanization progress and vehicle, between city and the city, urban inner built up traffic routes such as speedway, elevated road, track traffic efficiently, but thing followed noise pollution just is also more and more serious.Especially stay near the resident of the main line of communication, suffer untold misery especially.Noise people's work and living environment are detrimental to health, and are influence surface the most a kind of public hazards.Studies show that noise not only influences hearing and communication, also can cause adverse effect to people's cardiovascular system, nervous system etc., cause psychoreactions such as heart lather easily, is that a kind of comparatively serious environmental is polluted.Thus, how solving noise pollution has been an extremely urgent problem.
The appearance of tradition sound barrier from single deadening, has well been alleviated the noise pollution problem.How to research and develop easy for installation, structure is light-duty, aesthetic in appearance, inhale the good sound barrier of soundproof effect, thereby create out the noiselessness environment, enjoy the modern life at harmonious home, it is also just very urgent to develop novel sound barrier.
The utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of light-duty, the significant view complex sound of sound-absorbing erasure effect barrier, can effectively replace the single noise barrier that traditional structure is heavy, wind resistance power is poor, easily wear out.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of view sound barrier, described sound barrier comprises gobo and the glass acoustic screen that is connected with gobo, described gobo comprises at least two acoustical plates that are obliquely installed and is arranged on honeycomb sheet between the acoustical plate, described acoustical plate is provided with the sound absorption hole, described honeycomb sheet is provided with honeycomb hole, is provided with sound absorption material in described acoustical plate and the honeycomb sheet.
Preferably, the angle of described acoustical plate and glass acoustic screen is the 30-60 degree.
Preferably, described acoustical plate is provided with 2-10 row sound absorption hole, and every row hole that absorbs sound is 5-20.
Preferably, described glass acoustic screen is double-deck tempered glass, is respectively equipped with a gobo in the both sides of tempered glass.
Preferably, described gobo is provided with cocked hat in the side away from the glass acoustic screen.
Preferably, described cocked hat is provided with for the slot that billboard is installed.
Preferably, the cross section of described cocked hat is triangle, and this cocked hat exceeds acoustic screen.
Preferably, described gobo and glass acoustic screen are arranged on the H shaped steel.
Preferably, the junction of described gobo and H shaped steel is provided with weather strip.
Preferably, be provided with Spring Card between described gobo and the H shaped steel.
(3) beneficial effect
1. the utility model is a kind of metal view complex sound barrier, on expressway roadbed and overpass bridge anticollision barrier, according to the spacing of design steel sole plate and bolt built-in fitting are installed in advance, final steel sole plate and the bolt of relying on fixes H shaped steel, part between per two H shaped steel is a unit, and each unit includes five parts: order is equipped with broach gobo, the penetrating acoustic screen of double-deck tempered glass, broach gobo, commercial advertisement cocked hat and advertisement trade and investment promotion PC drawing board slot composition from top to bottom.Each unit can be split as three big individual components: broach gobo, the penetrating acoustic screen of double-deck tempered glass, broach gobo are arranged from top to bottom, be convenient to transportation and installation.
2. the utility model is a kind of metal view complex sound barrier, adopts the comb teeth shape inclined design, reaches the acoustics principle of noise reduction, can the wave propagation of more effective prevention noise, finally play acoustic attenuation, and finish the function of sound-absorbing and noise reduction.
3. the utility model is a kind of metal view complex sound barrier, adopt the comb teeth shape inclined design, embody the beautiful curve of modern city, the commercial advertisement cocked hat that top design goes out, tightly can shading wind and rain, blocking noise has also been reserved the space for advertising media's publicity in city, watercolor picture true to nature in the PC of the advertisement simultaneously drawing board has increased beautiful colored ribbon for dull sound barrier frequently.
4. the utility model is a kind of metal view complex sound barrier, compare with traditional sound barrier, it is good to have sound-absorbing effect, appearance looks elegant, self-cleaning is strong, light transmission good, wind resistance power is strong, advantages such as commercial advertisement are intercutted in anti-aging, in light weight, long service life, sightseeing by force and conveniently, are applicable in the various noise reduction environment. for modern garden city increases more beautiful landscape.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the enlarged diagram that the utility model billboard is installed;
Fig. 4 is sound absorption band mounting structure schematic diagram;
Fig. 5 is acoustic screen mounting structure schematic diagram.
Wherein, 1: support; 2: the first gobos; 3: the glass acoustic screen; 4: the second gobos; 5: cocked hat; 6: slot; 7: billboard; 8: spring; 9: weather strip; 10 frames.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, structural representation for a kind of embodiment of the present utility model, this view sound barrier comprises first gobo 2, second gobo 4 and glass acoustic screen 3, each gobo comprises at least two acoustical plates that are obliquely installed and is arranged on honeycomb sheet between the acoustical plate that described acoustical plate is provided with the sound absorption hole.Be provided with sound absorption material in acoustical plate of the present utility model and the honeycomb sheet, sound wave passes in the environmental protection sound absorption material that acoustical plate and honeycomb sheet establish in entering, thereby reaches the decay of noise ripple, makes it to reach sound-absorbing, noise reduction and soundproof effect.The angle of acoustical plate of the present utility model and horizontal plane is the 30-60 degree, thereby realizes receiving better sound wave.
Sound barrier of the present utility model is combined by glass acoustic screen and gobo, and when noise transmitted, sound wave passed in the environmental protection sound absorption material that acoustical plate and honeycomb sheet establish in entering, thereby reached the decay of noise ripple, made it to reach sound-absorbing, noise reduction and soundproof effect.Compare with traditional sound barrier, it is good to have sound-absorbing effect, appearance looks elegant, self-cleaning is strong, light transmission good, wind resistance power is strong, anti-aging, advantages such as commercial advertisement are intercutted in light weight, long service life, sightseeing by force and conveniently, are applicable in the various noise reduction environment, for modern garden city increases more beautiful landscape.
As shown in Figure 2, be the lateral view of Fig. 1, glass acoustic screen 3 of the present utility model is double-deck tempered glass, is respectively equipped with gobo in the both sides of tempered glass.Gobo of the present utility model is provided with cocked hat 5 in the side away from the glass acoustic screen, and described cocked hat 5 is provided with for the slot 6 that billboard is installed, and as shown in Figure 3, for the schematic diagram of billboard is installed, lays billboard 7 at slot 6.The horizontal length that cocked hat 5 extends outward H shaped steel 1 is 200mm, and top, cocked hat 5 top is horizontal plane, and it is the inclined-plane that cocked hat 5 is overlooked face downwards, and advertisement trade and investment promotion PC drawing board slot 6 is installed on the inclined-plane.It is the inclined-plane that cocked hat 5 is overlooked face downwards, and advertisement trade and investment promotion PC drawing board slot 6 is installed on the inclined-plane, when having commercial advertisement to drop into, the PC billboard of making 7 is inserted downwards in the advertisement trade and investment promotion PC drawing board slot 6 from the top.
Consult Fig. 1 again, sound barrier of the present utility model is installed in the H shaped steel 1 on expressway roadbed and the overpass bridge anticollision barrier, and order is equipped with that second sound absorption is with 4 from top to bottom between adjacent two the H shaped steel 1 of order, the penetrating acoustic screen 3 of double-deck tempered glass, first gobo 2, cocked hat 5, slot 6 form.Be respectively equipped with first gobo 2 and second gobo 4 in the both sides up and down of acoustic screen 3.Comb teeth shape is with in this sound absorption, is combined by six right-angled triangle acoustical plates, and the horizontal length that each right-angled triangle acoustical plate extends outward H shaped steel 1 is 100mm, and the angle of bevel that stretches out is 50 degree.Independent right angle trigonometry upper inclined surface adopts vertical setting of types 15 rows, horizontally-arranged 5 rows' blinds fenestra design, the honeycomb sheet adopts 3mm*3mm micropunch design, when noise transmits, sound wave passes in the environmental protection sound absorption material that blinds fenestra and micropunch establish in entering, thereby reach the decay of noise ripple, make it to reach sound-absorbing, noise reduction and soundproof effect.
As shown in Figure 4, be sound absorption band mounting structure schematic diagram, the sound absorption band is placed in the die cavity of H shaped steel 1, and the inboard assistant plate of the die cavity of broach gobo unit and H shaped steel 1 is equipped with weather strip 9, and weather strip is the neoprene packing bar preferably.Between sound absorption band and H shaped steel 1 outside assistant plate Spring Card 8 is installed.
As shown in Figure 5, be acoustic screen mounting structure schematic diagram, acoustic screen 3 is double-deck tempered glass, four limits of double-deck tempered glass adopt aluminium alloys or plastic-steel frame 10 to inlay composition, pass through bolt at described H shaped steel 1, the saturating acoustic screen that described aluminium alloys or plastic-steel frame 10 are inlayed composition is installed in the die cavity of H shaped steel 1, and finishes by bolt.
As can be seen from the above embodiments, sound barrier of the present utility model is combined by glass acoustic screen and gobo, and when noise transmitted, sound wave passed in the environmental protection sound absorption material that acoustical plate and honeycomb sheet establish in entering, thereby reach the decay of noise ripple, make it to reach sound-absorbing, noise reduction and soundproof effect.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (10)
1. view sound barrier, it is characterized in that, comprise gobo and the glass acoustic screen that is connected with gobo, described gobo comprises at least two acoustical plates that are obliquely installed and is arranged on honeycomb sheet between the acoustical plate, described acoustical plate is provided with the sound absorption hole, described honeycomb sheet is provided with honeycomb hole, is provided with sound absorption material in described acoustical plate and the honeycomb sheet.
2. view sound barrier according to claim 1 is characterized in that, the angle of described acoustical plate and glass acoustic screen is the 30-60 degree.
3. view sound barrier according to claim 1 is characterized in that, described acoustical plate is provided with 2-10 row sound absorption hole, and every row hole that absorbs sound is 5-20.
4. view sound barrier according to claim 1 is characterized in that, described glass acoustic screen is double-deck tempered glass, is respectively equipped with a gobo in the both sides of tempered glass.
5. view sound barrier according to claim 1 is characterized in that, described gobo is provided with cocked hat in the side away from the glass acoustic screen.
6. view sound barrier according to claim 5 is characterized in that, described cocked hat is provided with for the slot that billboard is installed.
7. view sound barrier according to claim 5 is characterized in that, the cross section of described cocked hat is triangle, and this cocked hat exceeds acoustic screen.
8. view sound barrier according to claim 1 is characterized in that, described gobo and glass acoustic screen are arranged on the H shaped steel.
9. view sound barrier according to claim 8 is characterized in that, the junction of described gobo and H shaped steel is provided with weather strip.
10. view sound barrier according to claim 8 is characterized in that, is provided with Spring Card between described gobo and the H shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682873 CN203049475U (en) | 2012-11-30 | 2012-11-30 | Landscape sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682873 CN203049475U (en) | 2012-11-30 | 2012-11-30 | Landscape sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049475U true CN203049475U (en) | 2013-07-10 |
Family
ID=48732446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682873 Expired - Fee Related CN203049475U (en) | 2012-11-30 | 2012-11-30 | Landscape sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611998A (en) * | 2018-05-23 | 2018-10-02 | 江苏金阳交通工程有限公司 | A kind of highway sound barrier |
-
2012
- 2012-11-30 CN CN 201220682873 patent/CN203049475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611998A (en) * | 2018-05-23 | 2018-10-02 | 江苏金阳交通工程有限公司 | A kind of highway sound barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131130 |