CN217556740U - Sound insulation barrier establishing device for expressway - Google Patents
Sound insulation barrier establishing device for expressway Download PDFInfo
- Publication number
- CN217556740U CN217556740U CN202220649484.2U CN202220649484U CN217556740U CN 217556740 U CN217556740 U CN 217556740U CN 202220649484 U CN202220649484 U CN 202220649484U CN 217556740 U CN217556740 U CN 217556740U
- Authority
- CN
- China
- Prior art keywords
- barrier
- celotex board
- acoustic celotex
- protective screen
- reinforcing rod
- 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.)
- Expired - Fee Related
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 61
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 239000003351 stiffener Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a sound insulation barrier establishing device for a highway, which comprises a barrier supporting structure, a sound insulation plate structure, a barrier reinforcing structure and a sound insulation plate stabilizing structure, wherein the sound insulation plate structure is arranged at the interval of the barrier supporting structure; be provided with protective screen bearing structure and protective screen reinforced structure, can fix the device wholly through the dual reinforcement of supporting baseplate and anchor strut fixed plate during the installation, use more firmly, can not receive the condition of using unstability when blowing, be provided with the acoustic celotex board structure to still be provided with the reflector structure on the acoustic celotex board structure, not only increased the functionality for the acoustic celotex board structure, and make the device main part use more safety.
Description
Technical Field
The utility model belongs to the technical field of high-speed syllable-dividing and sound insulation protective screen, concretely relates to device is established with sound insulation protective screen to expressway.
Background
Sound barriers, also known as sound barriers, are one of the methods of noise mitigation and are the most effective methods of noise mitigation for roads, railways and industrial noise sources. Most of the floor boards are used for roads, and sound insulation barriers are arranged outside the ground in buildings in a surrounding mode, so that noise and dust are reduced, and the disturbance of pedestrians or nearby is reduced.
Then the existing sound-proof barriers are basically arranged on two sides of the expressway, the speed ratio of the expressway is high, wind caused by the speed of the expressway and natural wind have certain influence on the stability of the sound-proof barriers, and the sound-proof barriers are not very good in functionality when in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is established with sound insulation protective screen to current sound insulation protective screen that proposes in solving above-mentioned background art all sets up in highway's both sides basically, and highway gets on the bus velocity ratio is very fast, and wind and the natural wind that the speed of a motor vehicle arouse have certain influence to sound insulation protective screen's steadiness, and sound insulation protective screen is when using, and its functional not fine problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is established with sound insulation protective screen to expressway, includes protective screen bearing structure, acoustic baffle structure, protective screen reinforced structure and acoustic baffle stable structure, the acoustic baffle structure sets up the interval department at protective screen bearing structure, protective screen reinforced structure fixes the bottom at protective screen bearing structure, protective screen reinforced structure includes the anchor strut, the both ends of anchor strut are provided with anchor strut connecting plate and anchor strut fixed plate, the anchor strut passes through the anchor strut fixed plate to be fixed on outside highway protection stone mound, acoustic baffle stable structure fixes the one side that deviates from protective screen reinforced structure on the protective screen bearing structure, acoustic baffle stable structure and acoustic baffle structural contact, acoustic baffle stable structure includes protective screen anchor strut and yielding rubber piece, yielding rubber piece sets up the one side that is close to the acoustic baffle structure on the protective screen anchor strut.
Preferably, the protective screen supporting structure comprises supporting columns and supporting bottom plates, the supporting bottom plates are arranged at the bottom ends of the supporting columns, the supporting bottom plates are fixed on the protective stone piers through expansion bolts, the protective screen supporting structures are arranged at equal intervals and are adjacent to each other, and the intervals of the protective screen supporting structures are matched with the width of the sound insulation plate structure.
Preferably, the acoustic celotex board structure includes the acoustic celotex board body, the acoustic celotex board body is plate body and arc plate body integrated configuration, be provided with the block groove on the support column, it is fixed with the block of acoustic celotex board body that the support column passes through the block groove, be provided with the reflector structure on the acoustic celotex board body.
Preferably, the two ends of the barrier reinforcing rod are fixedly connected with the barrier supporting structure through bolts, the barrier reinforcing rod is horizontally arranged, the damping rubber blocks are of block structures symmetrically arranged, and the size of each damping rubber block is matched with the distance between each barrier reinforcing rod and the corresponding sound insulation plate structure.
Preferably, the reinforcing rods are of arc-shaped rod-shaped structures and are rotatably connected with the reinforcing rod connecting plates, the reinforcing rod connecting plates are fixed on the barrier support structures, and the reinforcing rods are connected with the barrier support structures through the reinforcing rod connecting plates.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, be provided with protective screen bearing structure and protective screen reinforced structure, can be through the dual reinforcement of supporting baseplate and anchor strut fixed plate during the installation, fix the device whole, it will be more firm to use, use unstable condition when can not receiving the wind-blowing, be provided with the acoustic celotex board structure, and still be provided with the reflecting plate structure on the acoustic celotex board structure, not only increased the functionality for the acoustic celotex board structure, and make the device main part use more safety, through being provided with protective screen anchor strut and the yielding rubber piece on it, maintenance stability between protective screen bearing structure and the acoustic celotex board structure that can be fine, and the slight shock attenuation through the yielding rubber piece, avoid the acoustic celotex board structure to rock, also be the weakening to the noise.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a rear perspective view of the present invention;
fig. 3 is a schematic structural view of the barrier support structure of the present invention;
fig. 4 is a rear plan view of the present invention;
in the figure: 1. a barrier support structure; 11. a support column; 12. a support base plate; 2. a sound barrier structure; 21. a sound insulation board body; 22. a light reflecting plate structure; 3. a barrier reinforcement structure; 31. a reinforcing rod; 32. a reinforcing rod connecting plate; 33. a reinforcing rod fixing plate; 4. a sound insulation board stabilizing structure; 41. a barrier reinforcement bar; 42. a shock-absorbing rubber block.
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 to 4, the present invention provides a technical solution of a sound insulation barrier setting device for an expressway: the utility model provides a device is established with sound insulation barrier to expressway, including barrier bearing structure 1, acoustic celotex board structure 2, barrier reinforced structure 3 and acoustic celotex board stable structure 4, acoustic celotex board structure 2 sets up the interval department at barrier bearing structure 1, barrier reinforced structure 3 fixes the bottom at barrier bearing structure 1, barrier reinforced structure 3 includes stiffener 31, the both ends of stiffener 31 are provided with stiffener connecting plate 32 and stiffener fixed plate 33, stiffener 31 passes through stiffener fixed plate 33 and fixes on outside highway protection stone mound, acoustic celotex board stable structure 4 fixes the one side that deviates from barrier reinforced structure 3 on barrier bearing structure 1, acoustic celotex board stable structure 4 and acoustic celotex board structure 2 contact, acoustic celotex board stable structure 4 includes barrier stiffener 41 and yielding rubber piece 42, yielding rubber piece 42 sets up the one side that is close to acoustic celotex board structure 2 on barrier stiffener 41.
In this embodiment, preferably, the barrier support structure 1 includes support columns 11 and support base plates 12, the support base plates 12 are disposed at the bottom ends of the support columns 11, the support base plates 12 are fixed on the protective stone piers through expansion bolts, the barrier support structures 1 are disposed at equal intervals, and the distance between adjacent barrier support structures 1 is adapted to the width of the sound insulation board structure 2.
In this embodiment, in order to make the sound insulation device use more safely, it is preferable that the sound insulation plate structure 2 includes the sound insulation plate body 21, and the sound insulation plate body 21 is plate body and arc plate body integrated configuration, is provided with the block groove on the support column 11, and the support column 11 is fixed with the block of the sound insulation plate body 21 through the block groove, is provided with the reflector structure 22 on the sound insulation plate body 21.
In this embodiment, for the purpose of stabilizing the barrier main body, preferably, two ends of the barrier reinforcing rod 41 are connected and fixed to the barrier supporting structure 1 through bolts, the barrier reinforcing rod 41 is horizontally arranged, the damping rubber blocks 42 are symmetrically arranged in block-shaped structures, and the size of the damping rubber blocks 42 is adapted to the distance between the barrier reinforcing rod 41 and the sound insulation plate structure 2.
In this embodiment, in order to fix the whole device, it is preferable that the reinforcing rod 31 is an arc rod-shaped structure, the reinforcing rod 31 is rotatably connected to a reinforcing rod connecting plate 32, the reinforcing rod connecting plate 32 is fixed to the barrier support structure 1, and the reinforcing rod 31 is connected to the barrier support structure 1 through the reinforcing rod connecting plate 32.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the snap-on is on highway's both sides protection stone mound, owing to be provided with protective screen bearing structure 1 and protective screen reinforced structure 3, can be through the dual reinforcement of supporting baseplate 12 with anchor strut fixed plate 33 during the installation, fix whole the device, it will be more firm to use, use unstable condition when can not receiving the wind-blowing, be provided with acoustic celotex board structure 2, and still be provided with reflecting plate structure 22 on acoustic celotex board structure 2, not only increased the functionality for the acoustic celotex board structure, and make the device main part use more safety, through being provided with protective screen anchor strut 41 and above that damping rubber piece 42, maintenance protective screen bearing structure 1 that can be fine and the stability between acoustic celotex board structure 2, and through damping rubber piece 42's slight shock attenuation, avoid acoustic celotex board structure 2 to rock, also be to the weakening of noise, this application simple structure, the installation is firm, high durability and convenient use.
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 a device is established with sound insulation barrier to expressway, includes barrier bearing structure (1), acoustic celotex board structure (2), barrier reinforced structure (3) and acoustic celotex board stable structure (4), its characterized in that: the utility model discloses a protective screen of vehicle, including protective screen bearing structure (1), acoustic celotex board structure (2) set up the interval department at protective screen bearing structure (1), the bottom at protective screen bearing structure (1) is fixed in protective screen reinforced structure (3), protective screen reinforced structure (3) include anchor strut (31), the both ends of anchor strut (31) are provided with anchor strut connecting plate (32) and anchor strut fixed plate (33), anchor strut (31) are fixed on outside highway protection stone mound through anchor strut fixed plate (33), one side that deviates from protective screen reinforced structure (3) on protective screen bearing structure (1) is fixed in acoustic celotex board stable structure (4), acoustic celotex board stable structure (4) and acoustic celotex board structure (2) contact, acoustic celotex board stable structure (4) include protective screen anchor strut (41) and yielding rubber piece (42), yielding rubber piece (42) set up the one side that is close to acoustic celotex board structure (2) on protective screen anchor strut (41).
2. An acoustic barrier erection device for expressway according to claim 1, wherein: barrier bearing structure (1) includes support column (11) and supporting baseplate (12), supporting baseplate (12) set up the bottom at support column (11), supporting baseplate (12) are fixed on the protection stone pillar through expansion bolts, barrier bearing structure (1) equidistance sets up, and is adjacent the interval of barrier bearing structure (1) and the width adaptation of acoustic celotex board structure (2).
3. An acoustic barrier erection device for expressway according to claim 2, wherein: the utility model discloses a light-emitting panel, including acoustic celotex board body (21), acoustic celotex board body (2) is plate body and arc plate body integrated configuration, be provided with the block groove on support column (11), it is fixed with acoustic celotex board body (21) block that support column (11) pass through the block groove, be provided with reflector panel structure (22) on the acoustic celotex board body (21).
4. An acoustic barrier erection device for expressway according to claim 1, wherein: the two ends of the barrier reinforcing rod (41) are fixedly connected with the barrier supporting structure (1) through bolts, the barrier reinforcing rod (41) is horizontally arranged, the damping rubber blocks (42) are of block structures symmetrically arranged, and the size of each damping rubber block (42) is matched with the distance between the barrier reinforcing rod (41) and the sound insulation plate structure (2).
5. An acoustic barrier erection device for expressway according to claim 1, wherein: the reinforcing rod (31) is of an arc rod-shaped structure, the reinforcing rod (31) is rotatably connected with a reinforcing rod connecting plate (32), the reinforcing rod connecting plate (32) is fixed on the barrier supporting structure (1), and the reinforcing rod (31) is connected with the barrier supporting structure (1) through the reinforcing rod connecting plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220649484.2U CN217556740U (en) | 2022-03-24 | 2022-03-24 | Sound insulation barrier establishing device for expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220649484.2U CN217556740U (en) | 2022-03-24 | 2022-03-24 | Sound insulation barrier establishing device for expressway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217556740U true CN217556740U (en) | 2022-10-11 |
Family
ID=83471178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220649484.2U Expired - Fee Related CN217556740U (en) | 2022-03-24 | 2022-03-24 | Sound insulation barrier establishing device for expressway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217556740U (en) |
-
2022
- 2022-03-24 CN CN202220649484.2U patent/CN217556740U/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: 20221011 |