CN102733502A - Movable lift-type acoustic barrier - Google Patents
Movable lift-type acoustic barrier Download PDFInfo
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- CN102733502A CN102733502A CN2012102025432A CN201210202543A CN102733502A CN 102733502 A CN102733502 A CN 102733502A CN 2012102025432 A CN2012102025432 A CN 2012102025432A CN 201210202543 A CN201210202543 A CN 201210202543A CN 102733502 A CN102733502 A CN 102733502A
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- acoustic screen
- acoustic barrier
- lift
- supporting frame
- movable supporting
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Abstract
The invention relates to a movable lift-type acoustic barrier, which comprises a movable support, a fixed acoustic barrier, a detachable lift mechanism, a liftable acoustic barrier, a travel mechanism and balance weights, wherein the movable support is provided with the fixed acoustic barrier, and the fixed acoustic barrier is fixedly connected with the liftable acoustic barrier through waist hole bolts; both sides of the movable support are respectively provided with a connecting piece; and the travel mechanism is arranged below the movable support. When the acoustic barrier needs to be lifted, the detachable lift mechanism is inserted into a circular tube sleeve on the movable support. The detachable lift mechanism comprises a connecting support, a bracket and a pulley block lifting mechanism, wherein the upper end of the connecting support is provided with the pulley block lifting mechanism; a lifting hook on the lower surface of the pulley block lifting mechanism is connected with the bracket connected with the acoustic barrier. Compared with traditional sound insulation installations, the movable lift-type acoustic barrier has the characteristics of high flexibility and strong adaptability and is especially suitable for sites in which moving and sound insulation height needs to be regulated. By using the movable lift-type acoustic barrier, noise reduction and sound insulation can be performed by following noise sources, and therefore, the noise reduction cost is reduced. Verified by engineering practice, the movable lift-type acoustic barrier is convenient in operation and is economic.
Description
Technical field
The present invention relates to a kind of sound arrester, specifically is a kind of movably lift-type acoustic screen that is applicable to the mobile noise source of frequent variations position.
Background technology
Along with development of modern science; The scale of construction project is more huge; For adapting to the needs that large-scale engineering is built; Increasing large-scale construction equipment equipment applies in the engineering construction, and when in the comparatively dense cities and towns of population, using these large-scale construction equipment equipment, the noise problem that the equipment running is caused seems obvious all the more.Because these large-scale construction equipment equipment are when reality is used, frequent changes position often, this makes traditional fixedly acoustic isolation facility be difficult to satisfy and uses needs.Consider that from the angle of economic benefit acoustic screen mobility is high more, adaptive faculty is stronger, the disposable input cost of sound insulation and noise reduction is low more.Therefore, a kind of movably lift-type acoustic screen that moves noise source that is applicable to of exploitation seems very necessary.
Summary of the invention
The present invention will solve that existing acoustic isolation facility is heavy, the technical problem of the noise source that is difficult to adapt to the frequent changes position, and a kind of movably lift-type acoustic screen is provided.
The present invention realizes through following technical scheme;
A kind of removable lift-type acoustic screen; Comprise movable supporting frame, fixing acoustic screen; Dismantled and assembled elevating mechanism, the acoustic screen that can promote, travel mechanism, counterweight are equipped with fixedly acoustic screen above the movable supporting frame, be characterized in: be fixedly connected the acoustic screen that can promote through waist hole latch above the movable supporting frame; Both sides are respectively equipped with the connector that is used to realize the connection of polylith acoustic screen; Be provided with travel mechanism below, when needs promote acoustic screen, insert dismantled and assembled elevating mechanism in the pipe sleeve above the movable supporting frame.
Travel mechanism is made up of universal wheel, the light section steel structure support of strap brake, is provided with the light section steel structure support below the movable supporting frame, and the universal wheel of strap brake is housed on four jiaos below the light section steel structure support.
Removable elevating mechanism is formed by connecting support, carriage, assembly pulley hoisting mechanism, connects the support upper end assembly pulley hoisting mechanism is housed, the suspension hook below the assembly pulley hoisting mechanism and be connected the carriage connection of acoustic screen.
The acoustic screen that can promote is made up of perforation abatvoix, hook, waist hole, and wherein, both sides are respectively equipped with a hook that is used to connect carriage on the perforation abatvoix, and the both sides, lower end are provided with and are used for the waist hole that is connected with movable supporting frame.
The invention has the beneficial effects as follows: the present invention compares with existing sound insulation setting, has maneuverability, and the characteristics that adaptive faculty is strong are specially adapted to move the place that will regulate with the sound insulation height.Use the present invention, can accomplish to follow noise source and carry out the noise reduction sound insulation, reduce the noise reduction cost.Through the engineering practice checking, the present invention is easy to operate, and is economical and practical.
Description of drawings
Fig. 1 is a structural front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the acoustic screen front view that can promote;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is dismantled and assembled elevating mechanism schematic perspective view;
Fig. 6 is that acoustic screen promotes the state side elevational view.
The specific embodiment
Use case explanation below in conjunction with accompanying drawing to of the present invention: present case is being implemented as under the prerequisite with the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following case.
To shown in Figure 6, removable lift-type acoustic screen of the present invention comprises movable supporting frame 1, fixing acoustic screen 6, dismantled and assembled elevating mechanism, the acoustic screen 2 that can promote, travel mechanism 4, counterweight 7 etc. like Fig. 1.
Fixedly acoustic screen 6 is housed above the movable supporting frame 1, and is fixedly connected the acoustic screen 2 that can promote through waist hole latch 15, movable supporting frame 1 both sides have a connector 3 respectively, are used to realize that the polylith acoustic screen connects, and travel mechanism 4 is arranged below.
When needs promote acoustic screen, insert dismantled and assembled elevating mechanism in the pipe sleeve 8 above the movable supporting frame 1.After promoting completion, the acoustic screen 2 usefulness waist hole latches 15 that can promote are fixed on the movable supporting frame 1.(Fig. 6)
Travel mechanism 4 is made up of universal wheel 5, the light section steel structure support of strap brake, is provided with the light section steel structure support below the movable supporting frame 1, and the universal wheel 5 of strap brake is housed on four jiaos below the light section steel structure support.
As shown in Figure 5, removable elevating mechanism is made up of connection support 12, carriage 14, assembly pulley hoisting mechanism 13, connects support 12 upper ends assembly pulley hoisting mechanism 13 is housed, and assembly pulley hoisting mechanism 13 following suspension hook and the carriages that are connected acoustic screen 14 connect.
Like Fig. 3; Shown in 4, the acoustic screen 2 that can promote is made up of perforation abatvoix 11, hook 10, waist hole 9, wherein; Perforation both sides, abatvoix 11 upper end are respectively equipped with a hook 10 that is used to connect carriage 14, and the both sides, lower end are provided with and are used for the waist hole 9 that is connected with movable supporting frame 1.
It is of the present invention that to manipulate process following:
(1) unclamp heavy export-oriented wheel brake (seeing Fig. 1,2), the artificial promotion moves to desired location with acoustic screen, locks the universal wheel brake and presses counterweight;
(2) need decision whether promote " lifting sound insulating panel " (Fig. 3,4) by use, like needs execution in step (3) ~ (6) then, as not carrying out then complete operation;
(3) detachable crane is installed to (Fig. 5) on the pipe sleeve;
(4) put down the crane carriage, carriage catches on acoustic screen hook (Fig. 5);
(5) unload waist hole latch, the lifting tackle group makes acoustic screen promote (Fig. 3,4);
(6) acoustic screen rises to desired height, and waist hole latch is fixed, and accomplishes to promote (Fig. 6).
(7) next piece acoustic screen and lastblock acoustic screen are passed through Fig. 1,2 connector links to each other, and repeats this operation and forms noise barrier.
Claims (4)
1. removable lift-type acoustic screen; Comprise movable supporting frame (1), fixing acoustic screen (6); Dismantled and assembled elevating mechanism, the acoustic screen (2) that can promote, travel mechanism (4), counterweight (7), movable supporting frame 91) above fixedly acoustic screen (6) is housed, it is characterized in that: the acoustic screen (2) that can promote through waist hole latch (15) fixed connection above the said movable supporting frame (1); Both sides are respectively equipped with the connector (3) that is used to realize the connection of polylith acoustic screen; Be provided with travel mechanism (4) below, when needs promote acoustic screen, movable supporting frame 91) the top dismantled and assembled elevating mechanism of the interior insertion of pipe sleeve (8).
2. removable lift-type acoustic screen according to claim 1; It is characterized in that: said travel mechanism (4) is by the universal wheel 95 of strap brake), the light section steel structure support forms; Movable supporting frame is provided with the light section steel structure support below (1), and the universal wheel (5) of strap brake is housed on four jiaos below the light section steel structure support.
3. removable lift-type acoustic screen according to claim 1; It is characterized in that: said removable elevating mechanism is by connecting support (12), carriage 914), assembly pulley hoisting mechanism (13) forms; Connect support (12) upper end and assembly pulley hoisting mechanism (13) be housed, suspension hook and the carriage that is connected acoustic screen 914 that assembly pulley hoisting mechanism (13) is following) connect.
4. removable lift-type acoustic screen according to claim 1; It is characterized in that: the said acoustic screen that promotes (2) is made up of perforation abatvoix (11), hook (10), waist hole (9); Wherein, Perforation abatvoix 911) both sides, upper end are respectively equipped with a hook (10) that is used to connect carriage, and the both sides, lower end are provided with and are used for the waist hole (9) that is connected with movable supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102025432A CN102733502A (en) | 2012-06-19 | 2012-06-19 | Movable lift-type acoustic barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102025432A CN102733502A (en) | 2012-06-19 | 2012-06-19 | Movable lift-type acoustic barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733502A true CN102733502A (en) | 2012-10-17 |
Family
ID=46989751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102025432A Pending CN102733502A (en) | 2012-06-19 | 2012-06-19 | Movable lift-type acoustic barrier |
Country Status (1)
| Country | Link |
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| CN (1) | CN102733502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612268A (en) * | 2015-01-22 | 2015-05-13 | 杭州绿隆环保科技有限公司 | Lifting type sound insulation screen based on changes of wind speeds |
| GB2574012A (en) * | 2018-05-22 | 2019-11-27 | Westgate Group | Portable screen |
| CN112177183A (en) * | 2020-09-30 | 2021-01-05 | 湛江市长合环保科技有限公司 | A portable noise resistant device for urban noise prevention and cure |
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| CN201458591U (en) * | 2009-08-14 | 2010-05-12 | 中铁六局集团有限公司 | Lifting device for installing sound barrier |
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| JP2010229782A (en) * | 2009-03-30 | 2010-10-14 | Kumagai Gumi Co Ltd | Sound insulating wall device |
| CN201620488U (en) * | 2009-12-31 | 2010-11-03 | 北京中亚康源环保工程有限公司 | Sound absorption and insulation barrier |
| CN102242575A (en) * | 2011-04-22 | 2011-11-16 | 有利华建筑预制件有限公司 | Noise-reducing dust-reducing partition system for construction site as well as assembling and use method thereof |
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
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2012
- 2012-06-19 CN CN2012102025432A patent/CN102733502A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070082348A (en) * | 2006-02-16 | 2007-08-21 | 안경덕 | Movable soundproofing wall assembly |
| JP2007247227A (en) * | 2006-03-15 | 2007-09-27 | Toray Ind Inc | Soundproof wall |
| KR100593603B1 (en) * | 2006-03-23 | 2006-06-28 | 이택만 | Movable soundproof wall of folding screen type |
| CN201068662Y (en) * | 2007-07-17 | 2008-06-04 | 上海市第一建筑有限公司 | Mobile type acoustical barrier |
| CN201247583Y (en) * | 2008-08-18 | 2009-05-27 | 朱玉顺 | Removable sound isolation screen |
| JP2010229782A (en) * | 2009-03-30 | 2010-10-14 | Kumagai Gumi Co Ltd | Sound insulating wall device |
| CN201458591U (en) * | 2009-08-14 | 2010-05-12 | 中铁六局集团有限公司 | Lifting device for installing sound barrier |
| CN201549213U (en) * | 2009-12-11 | 2010-08-11 | 洛阳长佳环保科技有限公司 | Mobile acoustical insulation barrier |
| CN201620488U (en) * | 2009-12-31 | 2010-11-03 | 北京中亚康源环保工程有限公司 | Sound absorption and insulation barrier |
| CN102242575A (en) * | 2011-04-22 | 2011-11-16 | 有利华建筑预制件有限公司 | Noise-reducing dust-reducing partition system for construction site as well as assembling and use method thereof |
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612268A (en) * | 2015-01-22 | 2015-05-13 | 杭州绿隆环保科技有限公司 | Lifting type sound insulation screen based on changes of wind speeds |
| GB2574012A (en) * | 2018-05-22 | 2019-11-27 | Westgate Group | Portable screen |
| CN112177183A (en) * | 2020-09-30 | 2021-01-05 | 湛江市长合环保科技有限公司 | A portable noise resistant device for urban noise prevention and cure |
| CN112177183B (en) * | 2020-09-30 | 2021-09-24 | 湛江市长合环保科技有限公司 | A portable noise resistant device for urban noise prevention and cure |
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Application publication date: 20121017 |