CN209053024U - A kind of transparent compound sound barrier of metal mold - Google Patents
A kind of transparent compound sound barrier of metal mold Download PDFInfo
- Publication number
- CN209053024U CN209053024U CN201821896543.6U CN201821896543U CN209053024U CN 209053024 U CN209053024 U CN 209053024U CN 201821896543 U CN201821896543 U CN 201821896543U CN 209053024 U CN209053024 U CN 209053024U
- Authority
- CN
- China
- Prior art keywords
- sound
- perforated panel
- acoustical cotton
- fixedly installed
- metal mold
- 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 transparent compound sound barriers of metal mold, including perforated panel, perforated panel two sides edge is symmetrically installed with H steel column, the outer middle side part of the H steel column, which is screwed, is equipped with reinforcing cross bar, the perforated panel middle inside is fixedly installed with septum pellucidum sound separating member plate, the perforated panel bottom part down is fixedly installed with mounting base, the mounting base outer surface is symmetrically arranged with tightening knob, the mounting base middle inside offers installation card slot, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through liner acoustical cotton, sound-absorbing shrinkage pool, turn back cotton layer, the effect of sound-insulating felt and sound-absorbing non-woven fabrics can make sound barrier have higher sound shield effectiveness, with this, to replace, traditional cement seals sound-absorbing material using silica gel mould dress or aluminium sheet encapsulates sound-absorbing material, not only Noise reduction effect is brilliant and cheap, and suit large area to popularize use.
Description
Technical field
The utility model relates to environmentally friendly noise reduction technology field, specially a kind of transparent compound sound barrier of metal mold.
Background technique
With the continuous social and economic development with the quickening of urbanization process, town and country construction, highway, railway, city
The modes of transportation such as track are developed rapidly, and each city is newly-built to be extended road and be seen everywhere construction building site, therefore,
Noise pollution becomes the social concern of a most important thing, and either construction site or urban road inevitably can be close to population
The residential area of concentration, generated building noise, traffic noise bring serious to life, study, the work of neighbouring resident
Interference, therefore, must obstruct noise close to the position of residential block in construction site or road, need to be arranged some sound insulations
Barrier, come the interference for reducing construction site, road traffic lives to surrounding resident, and also it is also strong in highway layout construction in recent years
It sets up and sets sound barrier；Currently available technology sound barrier is mostly cement using silica gel mould dress envelope sound-absorbing material or aluminium sheet encapsulation
Sound-absorbing material is made, and this sound barrier lacks effective sound absorption function, and soundproof effect is undesirable, and aluminium sheet higher cost, water
Sound barrier process made of mud is more troublesome, and by the corrosion impact service life, while existing sound barrier was used in actual installation
Cheng Zhong causes the installation effectiveness of sound barrier lower since it lacks the component fast installed, and then increases manually installed labor
Fatigue resistance, and then make trouble for its subsequent dismounting and change.
Utility model content
The utility model provides a kind of transparent compound sound barrier of metal mold, can effectively solve to propose in above-mentioned background technique
Prior art sound barrier to be mostly cement be made of silica gel mould dress envelope sound-absorbing material or aluminium sheet encapsulation sound-absorbing material, this
Kind sound barrier lacks effective sound absorption function, and soundproof effect is undesirable, and aluminium sheet higher cost, the sound barrier work of cement production systD
Sequence is more troublesome, and by the corrosion impact service life, while existing sound barrier is in actual installation use process, since it lacks fastly
The component of victory installation, causes the installation effectiveness of sound barrier lower, and then increase manually installed labor intensity, and then for thereafter
The problem of continuous dismounting and change makes trouble.
To achieve the above object, the utility model provides the following technical solutions: a kind of transparent compound sound barrier of metal mold, packet
Perforated panel is included, perforated panel two sides edge is symmetrically installed with H steel column, and the outer middle side part of the H steel column passes through spiral shell
Silk is fixedly installed with reinforcing cross bar, and the perforated panel middle inside is fixedly installed with septum pellucidum sound separating member plate, the perforation face
Plate bottom part down is fixedly installed with mounting base, and the mounting base outer surface is symmetrically arranged with tightening knob, the installation
Bottom plate middle inside offers installation card slot, and the tightening knob middle inside is fixedly connected with fastening thread bar, the fastening
Threaded rod medial end is fixedly connected with fastening chuck；
The perforated panel middle inside is fixedly installed with liner acoustical cotton, and the liner acoustical cotton outer surface opens up
There is sound-absorbing shrinkage pool, edge is fixed on the inside of the sound-absorbing shrinkage pool is bonded with cotton layer of turning back, the perforated panel interior side edge
Concave-convex mounting groove is offered, being connected together on the inside of the bumps mounting groove has Z-type spring fixture block, described liner acoustical cotton a side
Portion is provided with column sealing joint strip, another side portion of liner acoustical cotton and column sealing joint strip for being fixedly mounted at position
There is damping steel plate backboard, sound-insulating felt, the damping steel plate are fixedly installed between the damping steel plate backboard and liner acoustical cotton
Edge fixation is bonded with sound-absorbing non-woven fabrics on the outside of backboard.
Preferably, the liner acoustical cotton bottom part down is fixedly installed with concave-convex sealing joint strip, liner acoustical cotton top
Top water proof and dust proof buckle is fixedly installed with above portion, edge is symmetrically installed with fastening on the outside of the top water proof and dust proof buckle
Bolt.
Preferably, the perforated panel is metal louvres or perforated plate.
Preferably, it is connected between the fastening thread bar and mounting base by screw hole.
Preferably, the fastening chuck inner surface is provided with Anti-skid sheet.
Preferably, liner acoustical cotton outer surface is coated with membrane waterproofing.
Preferably, card slot is offered inside the H steel column, and septum pellucidum sound separating member plate is entrenched in H steel column card slot.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, sound-screen can be made by the effect of liner acoustical cotton, sound-absorbing shrinkage pool, turn back cotton layer, sound-insulating felt and sound-absorbing non-woven fabrics
Barrier has higher sound shield effectiveness, seals sound-absorbing material or aluminium sheet with this to replace traditional cement to fill using silica gel mould
Sound-absorbing material is encapsulated, not only noise reduction effect is brilliant but also cheap.
2, it is being installed by mounting base, tightening knob, installation card slot, fastening thread bar and fastening chuck convenient for sound barrier
It can be quickly fixedly connected between mounting assembly when use, thereby reduce manually installed labor intensity, in addition
Dismounting of sound barrier after use is further set to become easier.
3, pass through H steel column, Z-type spring fixture block, concave-convex mounting groove, top water proof and dust proof buckle, fastening bolt and reinforcing
It is more easy in actual assembled that cross bar makes sound barrier, and then improves people to the packaging efficiency of sound barrier, in addition makes sound
Disassembly of the barrier after actual use becomes simpler and more direct, brings convenience for its transhipment and conveying.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model liner acoustical cotton；
Fig. 3 is the mounting structure schematic diagram that the utility model reinforces cross bar；
Fig. 4 is the mounting structure schematic diagram of the utility model mounting base；
Figure label: 1, perforated panel；2, H steel column；3, septum pellucidum sound separating member plate；4, mounting base；5, tightening knob；
6, card slot is installed；7, fastening thread bar；8, chuck is fastened；9, liner acoustical cotton；10, sound-absorbing shrinkage pool；11, turn back cotton layer；12,Z
Type spring fixture block；13, concave-convex mounting groove；14, column sealing joint strip；15, damping steel plate backboard；16, sound-insulating felt；17, sound-absorbing without
Woven fabric；18, concave-convex sealing joint strip；19, top water proof and dust proof buckle；20, fastening bolt；21, cross bar is reinforced.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of transparent compound sound-screen of metal mold
Barrier, including perforated panel 1,1 two sides edge of perforated panel is symmetrically installed with H steel column 2, for H steel column 2 and transparent sound insulation
Being fixedly connected between screen body plate 3, and septum pellucidum sound separating member plate 3 is made not generate biased, H steel column 2 in actual use
Inside offers card slot, and septum pellucidum sound separating member plate 3 is entrenched in 2 card slot of H steel column, and the outer middle side part of H steel column 2 passes through screw
It is fixedly installed with and reinforces cross bar 21, in order to enhance the permeability of sound, and fully absorb it by liner acoustical cotton 9, Jin Erti
The shield effectiveness of high subsequent sound, perforated panel 1 are metal louvres or perforated plate, and 1 middle inside of perforated panel is fixedly installed with
Septum pellucidum sound separating member plate 3,1 bottom part down of perforated panel are fixedly installed with mounting base 4, and 4 outer surface of mounting base is symmetrically set
It is equipped with tightening knob 5,4 middle inside of mounting base offers installation card slot 6, and 5 middle inside of tightening knob is fixedly connected with tightly
Gu threaded rod 7 for the ease of the connection between fastening thread bar 7 and mounting base 4, and then drives tightly convenient for wafer threaded rod 7
Gu chuck 8 is connected between fastening thread bar 7 and mounting base 4 by screw hole, fastening thread bar 7 to installation 6 medial movement of card slot
Medial end is fixedly connected with fastening chuck 8, higher in order to make to have between fastening chuck 8 and mounting assembly when installing and connecting
Stationarity, fastening 8 inner surface of chuck be provided with Anti-skid sheet.
1 middle inside of perforated panel is fixedly installed with liner acoustical cotton 9, and extraneous water stain aqueous vapor etc. penetrates into order to prevent
The reduction of sound-screen effect is caused inside liner acoustical cotton 9,9 outer surface of liner acoustical cotton is coated with membrane waterproofing, liner acoustical cotton 9
Outer surface offers sound-absorbing shrinkage pool 10, and 10 inside edge of sound-absorbing shrinkage pool is fixed to be bonded with cotton layer 11 of turning back, perforated panel 1
Interior side edge offers concave-convex mounting groove 13, and being connected together on the inside of concave-convex mounting groove 13 has Z-type spring fixture block 12, and liner is inhaled
9 side edge of sound cotton is provided with column sealing joint strip 14, and another side portion of liner acoustical cotton 9 and column sealing joint strip 14 are for position
The place of setting is fixedly installed with damping steel plate backboard 15, is fixedly installed with sound-insulating felt between damping steel plate backboard 15 and liner acoustical cotton 9
16, the fixation of 15 outside edge of damping steel plate backboard is bonded with sound-absorbing non-woven fabrics 17.
9 bottom part down of liner acoustical cotton is fixedly installed with concave-convex sealing joint strip 18, the fixed peace of 9 over top of liner acoustical cotton
Equipped with top water proof and dust proof buckle 19, water proof and dust proof buckle 19 outside edge in top is symmetrically installed with fastening bolt 20.
The working principle and process for using of the utility model: the transparent compound sound barrier of the metal mold was used in actual installation
Cheng Zhong, the top water proof and dust proof buckle 19 on recycling 9 top of liner acoustical cotton and fastening bolt 20 are by septum pellucidum sound separating member first
It is fixedly connected, avoids between plate 3, liner acoustical cotton 9, damping steel plate backboard 15, sound-insulating felt 16 and sound-absorbing non-woven fabrics 17 etc.
Generate loose phenomenon in actual use therebetween, it then will perforation by Z-type spring fixture block 12 and concave-convex mounting groove 13
Panel 1 and septum pellucidum sound separating member plate 3 are quickly fitted into the tight H steel column 2 of insertion, make perforated panel 1 and septum pellucidum sound separating member plate 3
Has higher stability in actual use, easy to operate, tightness is strong, and perforated panel 1 is finally passed through its bottom part down
Mounting base 4 and installation card slot 6 will perforated panel 1 and installation building between be connected together, then again turn install
The tightening knob 5 of 6 two sides edge of card slot is driven in 7 casees installation card slots 6 of fastening thread bar by the rotation of tightening knob 5
Side is mobile, further makes to carry out between the fastening chuck 8 of its medial end and building using the movement of fastening thread bar 7 secured
Connection, generate biased in actual use to prevent perforated panel 1, replace the fixation of conventional screw nut by this method
Mode makes the installation of perforated panel 1 in actual use become easier, while making perforated panel 1 in subsequent use
After disassembly become more convenient, reinforce cross bar 21 make perforate side plate 1 practical combinations connect use when have it is higher
Square leg sieve ability is produced the external world by the liner acoustical cotton 9 inside perforated panel 1 during sound barrier actual use
Raw noise is absorbed, then past by the noise further progress that cotton layer 11 is absorbed of turning back inside sound-absorbing shrinkage pool 10
The refraction returned, and then liner acoustical cotton 9 is made to have higher sound-absorbing effect, with this by column sealing joint strip 14, sound-insulating felt 16,
Sound-absorbing non-woven fabrics 17 and concave-convex sealing joint strip 18 further improve the sound absorbing power of liner acoustical cotton 9, are actually using it
Noise reduction effect in the process is more significant, practical, and suit large area to popularize use.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of transparent compound sound barrier of metal mold, including perforated panel (1), it is characterised in that: perforated panel (1) two sides
Edge is symmetrically installed with H steel column (2), and the outer middle side part of the H steel column (2), which is screwed, is equipped with reinforcing cross bar
(21), perforated panel (1) middle inside is fixedly installed with septum pellucidum sound separating member plate (3), under perforated panel (1) bottom
Side is fixedly installed with mounting base (4), and mounting base (4) outer surface is symmetrically arranged with tightening knob (5), the installation
Bottom plate (4) middle inside offers installation card slot (6), and tightening knob (5) middle inside is fixedly connected with fastening thread bar
(7), fastening thread bar (7) medial end is fixedly connected with fastening chuck (8)；
Perforated panel (1) middle inside is fixedly installed with liner acoustical cotton (9), liner acoustical cotton (9) outer surface
It offers sound-absorbing shrinkage pool (10), edge, which is fixed, on the inside of the sound-absorbing shrinkage pool (10) is bonded with cotton layer (11) of turning back, described to wear
Hole panel (1) interior side edge offers concave-convex mounting groove (13), and being connected together on the inside of the bumps mounting groove (13) has Z-type
Spring fixture block (12), liner acoustical cotton (9) side edge are provided with column sealing joint strip (14), the liner acoustical cotton
(9) another side portion and column sealing joint strip (14) are for being fixedly installed with damping steel plate backboard (15), the damping at position
It is fixedly installed between steel plate backboard (15) and liner acoustical cotton (9) sound-insulating felt (16), on the outside of the damping steel plate backboard (15)
Edge fixation is bonded with sound-absorbing non-woven fabrics (17).
2. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: the liner acoustical cotton
(9) bottom part down is fixedly installed with concave-convex sealing joint strip (18), and liner acoustical cotton (9) over top is fixedly installed with top
Water proof and dust proof buckle (19), top water proof and dust proof buckle (19) outside edge are symmetrically installed with fastening bolt (20).
3. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: the perforated panel (1)
For metal louvres or perforated plate.
4. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: the fastening thread bar
(7) it is connect between mounting base (4) by screw hole.
5. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: the fastening chuck (8)
Inner surface is provided with Anti-skid sheet.
6. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: the liner acoustical cotton
(9) outer surface is coated with membrane waterproofing.
7. the transparent compound sound barrier of a kind of metal mold according to claim 1, it is characterised in that: in the H steel column (2)
Portion offers card slot, and septum pellucidum sound separating member plate (3) is entrenched in H steel column (2) card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896543.6U CN209053024U (en) | 2018-11-16 | 2018-11-16 | A kind of transparent compound sound barrier of metal mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896543.6U CN209053024U (en) | 2018-11-16 | 2018-11-16 | A kind of transparent compound sound barrier of metal mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053024U true CN209053024U (en) | 2019-07-02 |
Family
ID=67053733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896543.6U Expired - Fee Related CN209053024U (en) | 2018-11-16 | 2018-11-16 | A kind of transparent compound sound barrier of metal mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058391A (en) * | 2019-12-06 | 2020-04-24 | 华东交通大学 | Novel sound barrier containing resonant cantilever beam |
-
2018
- 2018-11-16 CN CN201821896543.6U patent/CN209053024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058391A (en) * | 2019-12-06 | 2020-04-24 | 华东交通大学 | Novel sound barrier containing resonant cantilever beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103046490B (en) | Totally closed sound barrier | |
| KR101178542B1 (en) | A fixing device for tunnel type soundproof wall | |
| CN206581163U (en) | A kind of sound barrier | |
| CN209053024U (en) | A kind of transparent compound sound barrier of metal mold | |
| CN203855907U (en) | Novel sound barrier | |
| CN103614976A (en) | Road sound insulation barrier | |
| CN205100122U (en) | Corrosion -resistant non - metallic sound protective screen of high strength | |
| CN203021930U (en) | Totally closed sound barrier | |
| CN210767418U (en) | Glass curtain wall convenient for indoor installation | |
| CN201221057Y (en) | Noise absorption apparatus on top of acoustical barrier | |
| CN101581078B (en) | Large sound barrier suitable to major trunk road in city | |
| CN206438426U (en) | The totally-enclosed sound barrier of assembly concrete | |
| CN212715566U (en) | Novel building sound insulation curtain wall construction | |
| CN205935772U (en) | Room of making an uproar falls in movable | |
| CN106758903A (en) | The totally-enclosed sound barrier of assembly concrete | |
| CN103046482A (en) | Aluminum perforated sound-absorption and insulation plate | |
| CN211285322U (en) | Outer covering type sound barrier | |
| CN203174521U (en) | Window blind type rainproof acoustic screen | |
| CN207435932U (en) | The enhanced sound barrier of top guide | |
| CN207121822U (en) | A kind of foldable bridge highway guard rail | |
| CN206359907U (en) | A kind of noise barrier structure | |
| CN206205738U (en) | A kind of track seal device of Subway Tunnel partition door | |
| CN2716328Y (en) | Vibration preventing, sound absorbing and noise reducing assembling type unit member | |
| CN216007463U (en) | Energy-concerving and environment-protective type building curtain | |
| CN108457210A (en) | A kind of road noise Guardwall structures |
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: 20190702 Termination date: 20201116 |