CN204152004U - A kind of abatvoix - Google Patents
A kind of abatvoix Download PDFInfo
- Publication number
- CN204152004U CN204152004U CN201420525444.2U CN201420525444U CN204152004U CN 204152004 U CN204152004 U CN 204152004U CN 201420525444 U CN201420525444 U CN 201420525444U CN 204152004 U CN204152004 U CN 204152004U
- Authority
- CN
- China
- Prior art keywords
- plate body
- utility
- model
- dividing plate
- abatvoix
- 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
Abstract
The utility model discloses a kind of abatvoix, comprise plate body, be provided with reinforcing rib grid bottom described plate body, be provided with dividing plate in described plate body, described dividing plate both sides are equipped with semicircle projection, are filled with damping material in the cavity that described plate body and dividing plate are formed.The arranging effectively to absorb of the utility model median septum abates the noise, and in addition, sound wave to pass on projection and can weaken through repeatedly bounce-back, is absorbed, prevent noise pollution by its inner damping material.
Description
Technical field
The utility model belongs to building board field, particularly a kind of abatvoix.
Background technology
At present, the noise that the noise that urban road traffic vehicles produces, building operations produce etc. noise pollution brings very large impact to the work of people, life, bring harm even to the health of people, especially viaduct both sides, road both sides for this reason, and for intercepting noise around building site, need to arrange some noise barriers, to reduce traffic or the interference of live to surrounding resident of building noise, in road design construction in recent years, also pressure arranges sound insulating panel.Many alloy sheets, the aluminium sheet encapsulation damping materials of selecting of current sound insulating panel are made, and sound-absorbing, soundproof effect are limited, and cost is higher; This noise barrier lacks effective sound absorption function, and sound-absorbing, soundproof effect are undesirable, and aluminium sheet cost is higher, is corroded and affects the life-span.
Summary of the invention
The utility model is solve the undesirable technical problem of existing sound insulating panel soundproof effect, provides a kind of abatvoix.
In order to solve the problems of the technologies described above, the utility model provides a kind of abatvoix, comprises plate body, reinforcing rib grid is provided with bottom described plate body, be provided with dividing plate in described plate body, described dividing plate both sides are equipped with semicircle projection, are filled with damping material in the cavity that described plate body and dividing plate are formed.
Preferably, described damping material is glass wool, mineral wool, the one of string or mixture.
Preferably, described projection is interspersed.
The beneficial effects of the utility model: the arranging effectively to absorb of the utility model median septum abates the noise, in addition, sound wave passes on projection and can weaken through repeatedly rebounding, absorbed by its inner damping material, the interleaved of projection is arranged, the appearance of sound-absorbing blind area can be avoided, prevent noise pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of abatvoix of the utility model;
In figure: 1 plate body, 2 dividing plates, 3 projections, 4 damping materials.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of abatvoix, comprises plate body 1, is provided with reinforcing rib grid, is provided with dividing plate 2 in described plate body bottom described plate body 1, and described dividing plate 2 both sides are equipped with semicircle projection 3, is filled with damping material 4 in the cavity that described plate body 1 and dividing plate 2 are formed.Wherein, in the present embodiment, described damping material is the mixture of glass wool, mineral wool, string, and described projection 3 is interspersed, and can avoid sound-absorbing blind area.
The arranging effectively to absorb of the utility model median septum abates the noise, and in addition, sound wave to pass on projection and can weaken through repeatedly bounce-back, is absorbed, prevent noise pollution by its inner damping material.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (2)
1. an abatvoix, comprises plate body, it is characterized in that, is provided with reinforcing rib grid bottom described plate body, is provided with dividing plate in described plate body, and described dividing plate both sides are equipped with semicircle projection, is filled with damping material in the cavity that described plate body and dividing plate are formed.
2. abatvoix according to claim 1, is characterized in that, described projection is interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525444.2U CN204152004U (en) | 2014-09-15 | 2014-09-15 | A kind of abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525444.2U CN204152004U (en) | 2014-09-15 | 2014-09-15 | A kind of abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152004U true CN204152004U (en) | 2015-02-11 |
Family
ID=52510131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525444.2U Expired - Fee Related CN204152004U (en) | 2014-09-15 | 2014-09-15 | A kind of abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638343A (en) * | 2016-12-27 | 2017-05-10 | 中国铁道科学研究院节能环保劳卫研究所 | Passive padiator railway metallic sound barrier system |
| CN108777834A (en) * | 2018-06-21 | 2018-11-09 | 深圳市雷森贝尔听力技术有限公司 | A kind of collective is excellent to listen gain system and collective is excellent listens implementation method |
-
2014
- 2014-09-15 CN CN201420525444.2U patent/CN204152004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638343A (en) * | 2016-12-27 | 2017-05-10 | 中国铁道科学研究院节能环保劳卫研究所 | Passive padiator railway metallic sound barrier system |
| CN106638343B (en) * | 2016-12-27 | 2022-06-10 | 中国铁道科学研究院节能环保劳卫研究所 | Damping type railway metal sound barrier system |
| CN108777834A (en) * | 2018-06-21 | 2018-11-09 | 深圳市雷森贝尔听力技术有限公司 | A kind of collective is excellent to listen gain system and collective is excellent listens implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |