CN204370330U - A kind of compound sound barrier plate and sound barrier thereof - Google Patents
A kind of compound sound barrier plate and sound barrier thereof Download PDFInfo
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- CN204370330U CN204370330U CN201420822015.1U CN201420822015U CN204370330U CN 204370330 U CN204370330 U CN 204370330U CN 201420822015 U CN201420822015 U CN 201420822015U CN 204370330 U CN204370330 U CN 204370330U
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Abstract
The utility model discloses a kind of compound sound barrier plate and sound barrier thereof, comprise framework, foamed aluminium board and sound insulation backboard, sound insulation backboard and foamed aluminium board are fixed on the two sides of framework respectively by connector, sound insulation backboard and foamed aluminium board setting concordant with the frame of framework respectively.Compound sound barrier plate described in the utility model comprises framework, foamed aluminium board and sound insulation backboard, sound insulation backboard wherein and foamed aluminium board are fixed on the two sides of framework respectively by connector, foamed aluminium board is as the sound absorption destruction that panel can effectively avoid rock wool, microglass fiber causes to harm and air ambient, foamed aluminium good weatherability, different environment can be adapted to, can not acoustically effective be affected at moist and rainy environment.By setting up frame construction, make foamed aluminium board be fixed on framework, sound insulation backboard all keeps concordant state with the edge of framework with the edge of foamed aluminium board, and sound insulation backboard can adopt aluminium sheet or profiled sheet structure, enhances the bulk strength of compound sound barrier plate.
Description
Technical field
The utility model relates to field of Environment Protection noise abatement facility, is specifically related to a kind of compound sound barrier plate and sound barrier thereof.
Background technology
At present along with the progress of society and the development in city, a large amount of constructions of the means of transportation such as highway, railway, urban track traffic, bring great convenience to our trip, but also bring noise pollution to surrounding resident simultaneously, have a strong impact on the quality of life of resident, in order to improve the dwelling environment of resident, various sound barrier panel has been installed in road both sides, and sound barrier has become one of the most effective means of improvement traffic noise of generally acknowledging at present both at home and abroad
Conventional composite sound barrier panel as it is just generally adopting metal sheet, backplate, central filler glass wool, the porous materials such as rock wool are as sound absorption material, front plate is generally perforated plate, sound absorption material is coordinated to form sound absorption construction, backplate is not bored a hole, use as sound barrier, whole sound barrier panel can play the effect of sound insulation and sound absorption, sound absorption material adopts glass wool or rock wool, rock cotton board, the manufacture craft of block of glass wool is generally: rock or glass are after high-temperature fusion, inorfil is made by high speed centrifugation equipment, evenly add a certain proportion of cementing agent simultaneously, dust laying oil, silicone oil, then according to different requirement, make sheet material.
Rock wool or glass wool are through the comprehensive destruction of the natural climates such as long illumination, cold and hot, wind and rain, bacterium, and having tiny inorfil decomposes release, and the inorfil be discharged in air can cause damage to tissue.The water resistance of rock wool and glass wool is poor, there was dampness in the air or easily absorb water in rainy environment, the sound absorbing capabilities of the rock wool after water suction or glass wool reduces, also can cause rock wool after long-time water suction, be bonded together by water between block of glass wool fiber and fiber, fluffy loose structure is destroyed, cause phenomenons such as caving in, acoustical absorptivity thoroughly lost efficacy.
Utility model content
For this reason, the utility model to impact human body and environment after existing sound absorption material decomposes and the problems such as water inefficacy met by sound absorption material to solve, and the utility model provides a kind of compound sound barrier plate and sound barrier thereof.
Adopt technical scheme as described below:
On the one hand, the utility model provides a kind of compound sound barrier plate, described compound sound barrier plate comprises framework, foamed aluminium board and sound insulation backboard, described sound insulation backboard and foamed aluminium board are fixed on the two sides of described framework respectively by connector, and described sound insulation backboard and foamed aluminium board be setting concordant with the frame of described framework respectively.
Also comprise the many press strips be arranged on described foamed aluminium board lateral surface, described foamed aluminium board is fixed on described framework by described press strip.
Described connector is self threading pin or pulling rivet.
Described framework comprises horizontal frame, munnion and Duo Gen keel, described horizontal frame and munnion form the frame of described framework, described many keel are arranged at described frame inside and form multiple installation grid, and described foamed aluminium board and sound insulation backboard are arranged on the two sides of each described installation grid.
Many described keel are horizontal keel or centre keel, and it is arranged at intervals at munnion described in two or between horizontal frame.
Many described keel comprise horizontal keel and centre keel, and described frame interior zone is divided into multiple installation grid by described horizontal keel and centre keel.
Described horizontal frame, munnion, horizontal keel and centre keel are C-type steel or square tube.
Described sound insulation backboard is aluminium alloy plate or steel plate.
Described sound insulation backboard is dull and stereotyped or contour plate.
On the other hand, the utility model additionally provides a kind of sound barrier, comprises H profile steel column and acoustic barrier unit board, and described acoustic barrier unit board is plugged in inside the edge of a wing of H profile steel column described in two, and described acoustic barrier unit board is above-mentioned compound sound barrier plate.
The utility model has following beneficial effect relative to prior art:
A. compound sound barrier plate described in the utility model comprises framework, foamed aluminium board and sound insulation backboard, sound insulation backboard wherein and foamed aluminium board are fixed on the two sides of framework respectively by connector, by using foamed aluminium board as the sound absorption destruction that panel can effectively avoid rock wool, microglass fiber causes to harm and air ambient, foamed aluminium good weatherability, different environment can be adapted to, can not acoustically effective be affected at moist and rainy environment.
B. by setting up frame construction, make foamed aluminium board be fixed on framework, sound insulation backboard all keeps concordant state with the edge of framework with the edge of foamed aluminium board, and sound insulation backboard can adopt aluminium sheet and profiled sheet structure, enhances the bulk strength of compound sound barrier plate.
C. in order to strengthen frame strength, the utility model arranges multiple horizontal keel and/or centre keel at lower portion, framework is divided into multiple installation grid, by press strip, foamed aluminium board is fixed on composition and installs on the framework of grid, under can be used for large, the moist or rainy particular surroundings of wind.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the first compound sound barrier plated construction schematic diagram provided by the utility model;
Fig. 2 is the second compound sound barrier plated construction schematic diagram provided by the utility model;
Fig. 3 is the third compound sound barrier plated construction schematic diagram provided by the utility model;
Fig. 4 is the 4th kind of compound sound barrier plated construction schematic diagram provided by the utility model;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is noise barrier structure schematic diagram provided by the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, the utility model provides a kind of compound sound barrier plate, comprise framework 1, foamed aluminium board 2 and sound insulation backboard 3, sound insulation backboard 3 and foamed aluminium board 2 are fixed on the two sides of framework 1 respectively by connector 5, sound insulation backboard 3 and foamed aluminium board 2 setting concordant with the frame of framework 1 respectively.Framework 1 wherein comprises horizontal frame 11, munnion 12 and Duo Gen keel 13, horizontal frame 11 and munnion 12 form the frame of framework 1, many keel 13 are arranged between two horizontal frames 11 in parallel interval, and form multiple installation grid, foamed aluminium board 2 and sound insulation backboard 3 are arranged on each installation grid, wherein be provided with many keel 13 between two horizontal frames 11 shown in Fig. 1 and Fig. 5, wherein keel 13 are centre keel, foamed aluminium board 2 is fixed by connector 5 with framework, and connector 5 here can be self threading pin or pulling rivet etc.Certainly, when horizontal frame 11 length is less than munnion 12 length, keel 13 can be become horizontal keel, make it be parallel to horizontal frame 11 and arrange, repeat no more here.
Be on the lateral surface of foamed aluminium board 2, be provided with many press strips 4 in Fig. 2, press strip 4 is fixedly connected with framework 1 by connector 5.
Be in framework 1, be provided with the horizontal keel 132 be connected with the middle part of left and right two munnion 12 in Fig. 3, many centre keels 131 are arranged at intervals between horizontal frame 11 and the horizontal keel 132 at middle part perpendicular to horizontal frame 11.Wherein Fig. 3 adopts self threading pin or pulling rivet to be fixedly connected with framework 1 by foamed aluminium board 2, Fig. 4 and Fig. 5 is provided with many press strips 4 at the lateral surface of foamed aluminium board 2, and foamed aluminium board 2 is fixed on each centre keel 131, horizontal frame 11 and munnion 12 and horizontal keel 132 by many press strips 4.
Certainly, when munnion 12 length is greater than horizontal frame 11 length, the centre keel that the middle part being provided with frame 11 horizontal in two in the frame that can be formed at munnion 12 and horizontal frame 11 is connected, many horizontal keel are arranged at intervals between two horizontal frames (not providing diagram) perpendicular to centre keel.
The keel 13 that the utility model adopts, horizontal frame 11, munnion 12 are C-type steel or square tube.
Sound insulation backboard 3 is wherein aluminium alloy plate or galvanized steel plain sheet.
Fig. 6 is the edge of a wing medial surface above-mentioned compound sound barrier plate being plugged in turn two H profile steel columns 6, namely defines sound barrier.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (10)
1. a compound sound barrier plate, it is characterized in that, described compound sound barrier plate comprises framework, foamed aluminium board and sound insulation backboard, described sound insulation backboard and foamed aluminium board are fixed on the two sides of described framework respectively by connector, and described sound insulation backboard and foamed aluminium board be setting concordant with the frame of described framework respectively.
2. compound sound barrier plate according to claim 1, is characterized in that, also comprise the many press strips be arranged on described foamed aluminium board lateral surface, described foamed aluminium board is fixed on described framework by described press strip.
3. compound sound barrier plate according to claim 2, is characterized in that, described connector is self threading pin or pulling rivet.
4. compound sound barrier plate according to claim 3, it is characterized in that, described framework comprises horizontal frame, munnion and Duo Gen keel, described horizontal frame and munnion form the frame of described framework, described many keel are arranged at described frame inside and form multiple installation grid, and described foamed aluminium board and sound insulation backboard are arranged on the two sides of each described installation grid.
5. compound sound barrier plate according to claim 4, is characterized in that, many described keel are horizontal keel or centre keel, and it is arranged at intervals at munnion described in two or between horizontal frame.
6. compound sound barrier plate according to claim 4, is characterized in that, many described keel comprise horizontal keel and centre keel, and described frame interior zone is divided into multiple installation grid by described horizontal keel and centre keel.
7. the compound sound barrier plate according to claim 5 or 6, is characterized in that, described horizontal frame, munnion, horizontal keel and centre keel are C-type steel or square tube.
8. compound sound barrier plate according to claim 1, is characterized in that, described sound insulation backboard is aluminium alloy plate or steel plate.
9. compound sound barrier plate according to claim 8, is characterized in that, described sound insulation backboard is dull and stereotyped or contour plate.
10. a sound barrier, comprises H profile steel column and acoustic barrier unit board, and described acoustic barrier unit board is plugged in inside the edge of a wing of H profile steel column described in two, it is characterized in that, described acoustic barrier unit board is the arbitrary described compound sound barrier plate of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822015.1U CN204370330U (en) | 2014-12-22 | 2014-12-22 | A kind of compound sound barrier plate and sound barrier thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822015.1U CN204370330U (en) | 2014-12-22 | 2014-12-22 | A kind of compound sound barrier plate and sound barrier thereof |
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| CN204370330U true CN204370330U (en) | 2015-06-03 |
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| CN201420822015.1U Active CN204370330U (en) | 2014-12-22 | 2014-12-22 | A kind of compound sound barrier plate and sound barrier thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040610A (en) * | 2015-07-14 | 2015-11-11 | 夏志清 | Road crash barrier board |
| CN105040604A (en) * | 2015-08-28 | 2015-11-11 | 招商局重庆交通科研设计院有限公司 | Composite sound absorption barrier |
| CN105039806A (en) * | 2015-07-14 | 2015-11-11 | 夏志清 | Bumper strip for automotive body |
| CN106320198A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Novel noise insulation screen |
| CN106320199A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Composite module type noise insulation screen |
| CN106320196A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Novel hollow back plate type sound insulation screen |
| CN107263953A (en) * | 2017-06-19 | 2017-10-20 | 界首市中源汽车修造有限公司 | A kind of electric automobile lightweight bottom plate |
| CN113481997A (en) * | 2021-07-21 | 2021-10-08 | 中国港湾工程有限责任公司 | Pile sound-proof housing device |
| CN114164990A (en) * | 2021-12-16 | 2022-03-11 | 北京九州一轨环境科技股份有限公司 | Self-bearing composite sound insulation and absorption board |
-
2014
- 2014-12-22 CN CN201420822015.1U patent/CN204370330U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320198A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Novel noise insulation screen |
| CN106320199A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Composite module type noise insulation screen |
| CN106320196A (en) * | 2015-06-29 | 2017-01-11 | 宜兴市昊诚环保科技有限公司 | Novel hollow back plate type sound insulation screen |
| CN105040610A (en) * | 2015-07-14 | 2015-11-11 | 夏志清 | Road crash barrier board |
| CN105039806A (en) * | 2015-07-14 | 2015-11-11 | 夏志清 | Bumper strip for automotive body |
| CN106350711A (en) * | 2015-07-14 | 2017-01-25 | 夏志清 | Anti-collision bar with elastic material layer for automobile body |
| CN105040604A (en) * | 2015-08-28 | 2015-11-11 | 招商局重庆交通科研设计院有限公司 | Composite sound absorption barrier |
| CN107263953A (en) * | 2017-06-19 | 2017-10-20 | 界首市中源汽车修造有限公司 | A kind of electric automobile lightweight bottom plate |
| CN107263953B (en) * | 2017-06-19 | 2019-08-30 | 界首市中源汽车修造有限公司 | A kind of electric car lightweight bottom plate |
| CN113481997A (en) * | 2021-07-21 | 2021-10-08 | 中国港湾工程有限责任公司 | Pile sound-proof housing device |
| CN114164990A (en) * | 2021-12-16 | 2022-03-11 | 北京九州一轨环境科技股份有限公司 | Self-bearing composite sound insulation and absorption board |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 100176 BDA international enterprise Road No. 20, Daxing District economic and Technological Development Zone, Beijing Patentee after: Center INT Group Co., Ltd. Address before: 100176 BDA international enterprise Road No. 20, Daxing District economic and Technological Development Zone, Beijing Co-patentee before: BEIJING SENBEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Patentee before: Center INT Group Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220613 Address after: 430000 Room 201, No. 5, No. 5-10, tianmendun Road, Jianghan District, Wuhan City, Hubei Province Patentee after: Wuhan Capital Construction Environmental Protection Engineering Co.,Ltd. Address before: No. 20, BDA international enterprise Avenue, economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee before: CENTER INT GROUP Co.,Ltd. |