CN214301360U - Environment-friendly sound insulation wall for road - Google Patents
Environment-friendly sound insulation wall for road Download PDFInfo
- Publication number
- CN214301360U CN214301360U CN202120031425.4U CN202120031425U CN214301360U CN 214301360 U CN214301360 U CN 214301360U CN 202120031425 U CN202120031425 U CN 202120031425U CN 214301360 U CN214301360 U CN 214301360U
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- Prior art keywords
- fixedly connected
- sound
- light steel
- tenon
- road
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- 238000009413 insulation Methods 0.000 title abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 5
- 239000002023 wood Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses an environmental protection sound-proof wall is used to road, including backplate and FC board, the quantity that the FC board set up is two, through metal crate fixed connection between two FC boards, and two opposite one sides of FC board all bond and are fixed with the sound-proof felt layer, the first light gauge steel of the equal fixedly connected with of top, bottom and intermediate position between two sound-proof felt layers, both ends and the equal fixedly connected with second light gauge steel of intermediate position about two first light gauge steel, the top and the bottom of sound-proof felt layer all with metal crate fixed connection, the intermediate position of two opposite one sides of metal crate respectively with two first light gauge steel fixed connection. This environmental protection sound insulation wall is used to road, tenon unit and mortise groove of design, easy operation, the people of being convenient for improve work efficiency to the dismouting and the maintenance of sound insulation wall, and tenon unit and mortise groove are the anticorrosive wood material for the kneck contact is tight, excellent in use effect, very environmental protection is convenient.
Description
Technical Field
The utility model relates to a sound insulation wall technical field specifically is an environmental protection sound insulation wall for road.
Background
The sound insulation wall is also called as a sound barrier, a cavity is reserved between an original wall body and the sound insulation wall, so that noise can penetrate through space and distance to be weakened, then the noise is converted into heat energy through micropores in sound absorption materials, further reduction is achieved, and the sound insulation wall is mainly used for sound insulation and noise reduction of expressways, overhead composite roads and other noise sources.
Current environmental protection sound-proof wall, the majority adopts individual layer sound-proof construction, and the function is single, and the effect that gives sound insulation is unsatisfactory, and the fixed structure is simple, when damage appears in the wall body or need change, dismouting and maintenance are comparatively inconvenient, and when the road accident takes place, cause the damage to sound-proof wall easily, serious reduction the life and the effect that give sound insulation of wall body, cost when having improved the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection sound-proof wall for road to propose current environmental protection sound-proof wall in solving above-mentioned background art, the majority adopts individual layer sound-proof structure, the function singleness, and the effect that gives sound insulation is unsatisfactory, the structure is fixed simple, when the wall body appears damaging or need change, dismouting and maintenance are comparatively inconvenient, and when the road takes place the traffic accident, cause the damage to sound-proof wall easily, serious life and the syllable-dividing effect that has reduced the wall body, the problem of the cost when using has been improved.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly soundproof wall for roads comprises a protective plate and FC plates, wherein the number of the FC plates is two, the two FC plates are fixedly connected through a metal frame, soundproof felt layers are fixedly bonded on opposite sides of the two FC plates, first light steel joists are fixedly connected at the top, the bottom and the middle positions between the two soundproof felt layers, second light steel joists are fixedly connected at the left end, the right end and the middle positions of the two first light steel joists, the top and the bottom of the soundproof felt layers are fixedly connected with the metal frame, the middle positions of opposite sides of the two metal frames are respectively fixedly connected with the two first light steel joists, springs are fixedly connected at positions close to four corners and at the middle positions of one side of the protective plate, one end of the spring positioned at the position close to the four corners of the protective plate is fixedly connected with the metal frame, and one end of the spring positioned at the middle position of one side of the protective plate is fixedly connected with the FC plates, and the intermediate position of leaning on of one of them FC board right-hand member bottom passes through hinge fixedly connected with tenon unit, the right-hand member position threaded connection that leans on at tenon unit top has the bolt, and the bottom of bolt runs through the tenon unit, the right-hand member of tenon unit is provided with the fixed plate, the mortise groove corresponding with the tenon unit has been seted up to the intermediate position of leaning on at fixed plate top, the quantity that the mortise groove was seted up is two, both ends fixedly connected with rubber seal strip around between two metal frames.
Preferably, the number of the tenon units is two, and a hole corresponding to the bolt is formed in the middle of the mortise slot.
Preferably, a fluorescent strip is fixedly connected to the middle of the left end of the guard plate.
Preferably, the top of the fixing plate is in threaded connection with three expansion screws.
Preferably, sound-absorbing cotton is filled between the first light steel keel and the second light steel keel.
Compared with the prior art, the beneficial effects of the utility model are that: the environmental-friendly sound-insulating wall for the road is simple to operate due to the designed tenon units and mortise slots, is convenient for people to disassemble, assemble and maintain the sound-insulating wall, improves the working efficiency, and the tenon units and the mortise slots are made of anticorrosive wood, so that the joints are tightly contacted, the use effect is good, the environment is very friendly and convenient, the design of the fluorescent strips, so that the light can be reflected to shine at night to attract the attention of pedestrians, the road safety is ensured to a great extent, the probability of danger is reduced, the practicability of the device is improved, and the design of the guard plate and the spring, the damping device has the damping effect on the sound-proof wall, can obtain great buffering when an automobile hits the damping device, prolongs the service life of the sound-proof wall, and the designed sound-proof felt layer can initially absorb the noise in transmission, through the sound cotton of inhaling of design, further improve the effect of inhaling the sound, strengthen the device's syllable-dividing effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial side sectional view of the present invention;
fig. 3 is a side sectional view of the first and second light gauge steel and the metal frame of the present invention;
FIG. 4 is a side view of the structure of the present invention;
fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a guard plate; 2. a hinge; 3. a bolt; 4. a tenon unit; 5. an expansion screw; 6. a fixing plate; 7. mortise slots; 8. sound-absorbing cotton; 9. a metal frame; 10. a second light steel keel; 11. a first light gauge steel; 12. a spring; 13. a sound-insulating felt layer; 14. an FC board; 15. a fluorescent strip; 16. a rubber sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly soundproof wall for roads comprises a protective plate 1 and FC plates 14, wherein the number of the FC plates 14 is two, the two FC plates 14 are fixedly connected through a metal frame 9, soundproof felt layers 13 are fixedly bonded on opposite sides of the two FC plates 14, first light steel keels 11 are fixedly connected at the top, the bottom and the middle positions between the two soundproof felt layers 13, second light steel keels 10 are fixedly connected at the left and right ends and the middle positions of the two first light steel keels 11, the top and the bottom of the soundproof felt layer 13 are fixedly connected with the metal frame 9, the middle positions of opposite sides of the two metal frames 9 are respectively fixedly connected with the two first light steel keels 11, springs 12 are fixedly connected at positions close to four corners and middle positions of one side of the protective plate 1, and one end of the spring 12 arranged at the position close to four corners of one side of the protective plate 1 is fixedly connected with the metal frame 9, and the one end and the FC board 14 fixed connection of the spring 12 that lie in 1 one side of backplate and lean on the intermediate position to set up, and the intermediate position that leans on of 14 right-hand members bottom of one of them FC board passes through hinge 2 fixedly connected with tenon unit 4, the right-hand member position threaded connection that leans on at tenon unit 4 top has bolt 3, and bolt 3's bottom runs through tenon unit 4, the right-hand member of tenon unit 4 is provided with fixed plate 6, the intermediate position that leans on at fixed plate 6 top is seted up mortise slot 7 corresponding with tenon unit 4, the quantity that mortise slot 7 was seted up is two, both ends fixedly connected with rubber seal strip 16 around between two metal crate 9, tenon unit 4 and mortise slot 7 are the anticorrosive wood material, backplate 1 is the damping material.
The utility model discloses in: the number of the tenon units 4 is two, and a hole corresponding to the bolt 3 is formed in the position, close to the middle, of the mortise slot 7; during installation, the bolt 3 is screwed into the hole formed in the mortise slot 7 close to the middle position, so that the installation of the device is more stable.
The utility model discloses in: a fluorescent strip 15 is fixedly connected to the middle position of the left end of the guard plate 1; the fluorescent strip 15 ensures road safety to a great extent, and reduces the probability of danger.
The utility model discloses in: the top of the fixing plate 6 is in threaded connection with three expansion screws 5, and the number of the expansion screws 5 is three; the expansion screw 5 mounts the fixing plate 6 on the ground.
The utility model discloses in: sound absorption cotton 8 is filled between the first light steel keel 11 and the second light steel keel 10; the sound absorbing cotton 8 further improves the sound absorbing effect.
The working principle is as follows: firstly, a fixing plate 6 is installed on a roadside needing sound insulation through an expansion screw 5, then a tenon unit 4 is in mortise slot 7 mortise connection, a bolt 3 is screwed, the tenon unit 4 is in mortise slot 7 mortise connection, so that the whole sound insulation wall body is integrally connected with the fixing plate 6, the use effect is good, the environment is very environment-friendly and convenient, after the installation, a protection plate 1 is over against a road, noise generated when an automobile passes through the noise insulation plate, the noise in transmission is absorbed through an arrangement of a sound insulation felt layer 13, the sound absorption effect is further improved through the arrangement of sound absorption cotton 8, people around the noise are protected from noise damage, a healthy living environment is created, a fluorescent strip 15 arranged on the protection plate 1 can reflect bright light even if light is provided at night, the attention of pedestrians is attracted, the road safety is greatly ensured, the probability of danger occurrence is reduced, and when a car accident occurs, the vehicle collides with the sound insulation wall, backplate 1 and spring 12 play absorbing effect to the device, can obtain very big buffering when the car hits this device, have improved the life of sound-proof wall, when damage or need change appear in the wall body, unscrew bolt 3, take out tenon unit 4 from mortise slot 7, change, this easy operation improves work efficiency effectively.
In summary, the following steps: the environmental-friendly sound-insulation wall for the road is simple to operate, is convenient for people to disassemble, assemble and maintain the sound-insulation wall, improves the working efficiency, is made of the anticorrosion wood materials for the tenon units 4 and the mortise slots 7, has tight contact at the interface, good use effect and very good environmental protection convenience, and due to the design of the fluorescent strips 15, bright light can be reflected as long as light is emitted at night to attract the attention of pedestrians, the road safety is ensured to a great extent, the danger occurrence probability is reduced, the practicability of the device is increased, the design of the guard plate 1 and the spring 12 plays a role in damping the sound-insulation wall, great buffering can be obtained when an automobile hits the device, the service life of the sound-insulation wall is prolonged, the designed sound-insulation felt layer 13 absorbs the noise in propagation, the sound-absorbing effect is further improved through the designed cotton 8, enhancing the sound insulation effect of the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an environmental protection sound-proof wall for road, includes backplate (1) and FC board (14), its characterized in that: the number of the FC plates (14) is two, the two FC plates (14) are fixedly connected through a metal frame (9), sound-proof felt layers (13) are fixedly bonded on one opposite sides of the two FC plates (14), first light steel keels (11) are fixedly connected at the top, the bottom and the middle positions between the two sound-proof felt layers (13), second light steel keels (10) are fixedly connected at the left and right ends and the middle positions of the two first light steel keels (11), the top and the bottom of the sound-proof felt layer (13) are fixedly connected with the metal frame (9), the middle positions of one opposite sides of the two metal frames (9) are respectively and fixedly connected with the two first light steel keels (11), springs (12) are fixedly connected at positions close to four corners and close to the middle positions of one side of the protection plate (1), and one end of the spring (12) located at one side of the protection plate (1) and close to the four corners is fixedly connected with the metal frame (9), and be located one end and FC board (14) fixed connection of backplate (1) one side by the spring (12) that the intermediate position set up, and one of them FC board (14) right-hand member bottom lean on the intermediate position through hinge (2) fixedly connected with tenon unit (4), the right-hand member position threaded connection that leans on at tenon unit (4) top has bolt (3), and the bottom of bolt (3) runs through tenon unit (4), the right-hand member of tenon unit (4) is provided with fixed plate (6), mortise groove (7) corresponding with tenon unit (4) are seted up to the intermediate position that leans on at fixed plate (6) top, the quantity of seting up mortise groove (7) is two, both ends fixedly connected with rubber seal strip (16) around between two metal crate (9).
2. The environmental-friendly soundproof wall for the road according to claim 1, wherein: the number of the tenon units (4) is two, and holes corresponding to the bolts (3) are formed in the positions, close to the middle, of the mortise slots (7).
3. The environmental-friendly soundproof wall for the road according to claim 1, wherein: the middle position of the left end of the guard plate (1) is fixedly connected with a fluorescent strip (15).
4. The environmental-friendly soundproof wall for the road according to claim 1, wherein: the top of the fixing plate (6) is in threaded connection with expansion screws (5), and the number of the expansion screws (5) is three.
5. The environmental-friendly soundproof wall for the road according to claim 1, wherein: and sound absorption cotton (8) is filled between the first light steel keel (11) and the second light steel keel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120031425.4U CN214301360U (en) | 2021-01-07 | 2021-01-07 | Environment-friendly sound insulation wall for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120031425.4U CN214301360U (en) | 2021-01-07 | 2021-01-07 | Environment-friendly sound insulation wall for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301360U true CN214301360U (en) | 2021-09-28 |
Family
ID=77823039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120031425.4U Expired - Fee Related CN214301360U (en) | 2021-01-07 | 2021-01-07 | Environment-friendly sound insulation wall for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301360U (en) |
-
2021
- 2021-01-07 CN CN202120031425.4U patent/CN214301360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |