CN218436694U - Sound barrier capable of being installed on site - Google Patents
Sound barrier capable of being installed on site Download PDFInfo
- Publication number
- CN218436694U CN218436694U CN202222470850.0U CN202222470850U CN218436694U CN 218436694 U CN218436694 U CN 218436694U CN 202222470850 U CN202222470850 U CN 202222470850U CN 218436694 U CN218436694 U CN 218436694U
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- layer
- board
- sound
- stand
- sound absorption
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- 230000004888 barrier function Effects 0.000 title claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 229910052755 nonmetal Inorganic materials 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a sound barrier that can on-spot installation, it includes that the stand that sets up according to certain interval is adjacent with the setting absorption sound insulation board between the stand, the stand includes the web and fixes pterygoid lamina on the web, it inserts and establishes between adjacent coexistence post to absorb the sound insulation board, and it absorbs the sound insulation board and adopts separately the transportation, and the mode of on-spot installation, the transportation is convenient, and the installation is easy, and mechanical properties is strong, and fatigue resistance is outstanding, and the dimension is protected economy, convenient moreover, only need with bad part change can, and need not whole change and inhale the sound insulation board, reduced the dimension and protected the cost.
Description
Technical Field
The utility model relates to a noise protection device especially relates to a sound barrier that can install on-spot.
Background
The sound barrier is used as an effective traffic noise blocking device, is widely applied to roads with large traffic noise and high requirements on aesthetic degree, such as municipal roads, railways and the like, and becomes the first choice for reducing noise of many urban traffic roads due to good noise blocking performance and high environment beautifying effect.
According to the material division, the existing sound barrier can be divided into a metal sound barrier, a non-metal sound barrier and a transparent plate sound barrier, a main body frame of the non-metal sound barrier is formed by pouring concrete, and the non-metal sound barrier is simple in structure and economical in material consumption, so that the non-metal sound barrier is the first choice of a plurality of engineering projects, but the existing non-metal sound barrier has certain transportation risks due to large weight and volume, for example, breakage and the like easily occur in the transportation process, so that the non-integral non-metal sound barrier capable of being assembled and installed on site is designed to be the technical problem to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a but field installation's that the transportation is easy, can field installation sound barrier is provided.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a sound barrier that can install on-spot, its includes according to the stand that certain interval set up and sets up adjacently inhale the acoustic baffle between the stand, the stand includes the web and fixes pterygoid lamina on the web, inhale the acoustic baffle and insert and establish between adjacent coexistence post, the stand is the character form of wang, the pterygoid lamina includes left wing board, well pterygoid lamina and right wing board, inhale the acoustic baffle including panel layer, sound absorbing material layer and the backplate layer of seting up the sound transmission hole, panel layer both ends press from both sides respectively and establish between left wing board and the pterygoid lamina, backplate layer both ends press from both sides respectively and establish between right wing board and the well pterygoid lamina, sound absorbing material layer presss from both sides and establishes between panel layer and the backplate layer.
The upright posts are concrete upright posts or steel upright posts.
The utility model provides a pair of can on-spot sound barrier of installing, panel layer, backsheet layer and sound absorbing material layer on its sound absorption and insulation board can adopt separately the transportation, and the mode of on-the-spot installation, the transportation is convenient, and the installation is easy, and mechanical properties is strong, and fatigue resistance is outstanding, and the dimension is protected economy, convenience moreover, only need will be bad parts change can, and need not the whole sound absorption and insulation board that changes, reduced the dimension and protect the cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the embodiment of the present invention provides a field-installable sound barrier, which includes columns arranged at certain intervals and sound absorbing and insulating plates arranged between adjacent columns, wherein the distance between each column is generally 1-5 m, and according to actual conditions, the columns also have narrower or wider conditions, and include webs and wing plates fixed on the webs, and the sound absorbing and insulating plates are inserted between two adjacent columns.
Specifically, as one of the embodiments, the upright is in the shape of an Chinese character 'wang', the upright is a concrete upright or a steel upright, the wing plate includes a left wing plate 11, a middle wing plate 12 and a right wing plate 13, the sound absorption and insulation plate includes a panel layer 21 provided with sound transmission holes, a sound absorption material layer 23 and a back plate layer 22, two end portions of the panel layer are respectively clamped between the left wing plate 11 and the middle wing plate, two end portions of the back plate layer 22 are respectively clamped between the right wing plate 13 and the middle wing plate 12, and the sound absorption material layer 23 is clamped between the panel layer 21 and the back plate layer 22. This kind of structural design can guarantee panel layer 21 or backplate layer 22 vibrations alone when receiving exogenic action such as strong wind or heavy rain, has strengthened its holistic fatigue resistance greatly, in addition panel layer 21, backplate layer 22 or 23 damage of sound absorbing material time need not the global replacement, only need with corresponding part change can, can not influence the normal continuous use of other parts, maintenance low cost.
The stand is concrete stand or steel stand, when the stand is the concrete stand, can adopt cast-in-place mode to fix on the road bed, has strengthened its wind-resistant compressive property greatly.
The above only is the realization the utility model discloses some embodiments of preferred, all are in the utility model discloses other deformation mode's within the scope of conception embodiment, all are within the utility model's protection scope.
Claims (2)
1. A field-installable sound barrier, comprising: the sound absorption and insulation board comprises upright columns and sound absorption and insulation boards, wherein the upright columns are arranged at certain intervals and are arranged adjacently, the upright columns comprise webs and wing boards fixed on the webs, the sound absorption and insulation boards are inserted between the adjacent two upright columns, the upright columns are shaped like Chinese characters 'wang', the wing boards comprise a left wing board, a middle wing board and a right wing board, the sound absorption and insulation boards comprise a panel layer, a sound absorption material layer and a back board layer, sound transmission holes are formed in the panel layer, two ends of the panel layer are respectively clamped between the left wing board and the middle wing board, two ends of the back board layer are respectively clamped between the right wing board and the middle wing board, and the sound absorption material layer is clamped between the panel layer and the back board layer.
2. The field installable sound barrier of claim 1, wherein the columns are concrete columns or steel columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222470850.0U CN218436694U (en) | 2022-09-19 | 2022-09-19 | Sound barrier capable of being installed on site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222470850.0U CN218436694U (en) | 2022-09-19 | 2022-09-19 | Sound barrier capable of being installed on site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218436694U true CN218436694U (en) | 2023-02-03 |
Family
ID=85105763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222470850.0U Active CN218436694U (en) | 2022-09-19 | 2022-09-19 | Sound barrier capable of being installed on site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218436694U (en) |
-
2022
- 2022-09-19 CN CN202222470850.0U patent/CN218436694U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sound barriers that can be installed on site Granted publication date: 20230203 Pledgee: Lujiang County small and medium-sized enterprises financing Company limited by guarantee Pledgor: Hefei Zhongchi sound barrier Technology Co.,Ltd. Registration number: Y2024980002671 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |