CN207228373U - One kind is without installation frame abatvoix - Google Patents
One kind is without installation frame abatvoix Download PDFInfo
- Publication number
- CN207228373U CN207228373U CN201721228992.9U CN201721228992U CN207228373U CN 207228373 U CN207228373 U CN 207228373U CN 201721228992 U CN201721228992 U CN 201721228992U CN 207228373 U CN207228373 U CN 207228373U
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- CN
- China
- Prior art keywords
- abatvoix
- frame
- sheet frame
- stock
- mineral wool
- 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.)
- Withdrawn - After Issue
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Abstract
It the utility model is related to a kind of abatvoix, more particularly to one kind is without installation frame abatvoix, including square sheet frame, the mineral wool of outsourcing non-woven fabrics is equipped with sheet frame upper opening, sheet frame surrounds closed cavity with mineral wool, and cavity inner wall is equipped with the supporting rack for frame glass cotton, and sheet frame both ends are equipped with the opening exposed for supporting rack, supporting rack is seamlessly connected with edge of opening, and adjacent abatvoix is connected by supporting rack.The purpose of this utility model is to provide one kind without installation frame abatvoix, without setting frame or supporting surface on mounting surface to aid in installation abatvoix.Due to without in addition building large-scale installation frame, supporting surface on mounting surface, greatly reducing installation difficulty；The a large amount of materials for building the auxiliary mounting structures such as installation frame, supporting surface are saved, save the cost of mounting material；Since different from traditional mounting means, mounting structure is simple, reduces installation workload, saves and installs artificial cost.
Description
Technical field
A kind of abatvoix is the utility model is related to, it is more particularly to a kind of without installation frame abatvoix.
Background technology
It is known that when the sound wave sent in enclosed environment runs into a surface, the part energy of sound wave passes through the surface,
Another part energy is absorbed by bumping against with surface, and the energy of remainder is reflected in environment.If environment has
Big reflective surface area, then the sound wave of environmental interior generation is exaggerated in the form of similar echo, and special to the acoustics of environment
Property affects greatly.
In order to improve the acoustic characteristic of environment and without structural modification, it is known that one or more can be set in the environment
Abatvoix is for the most energy of absorption.When correcting acoustic characteristic, the inner surface of environment is lined with sound-absorbing material, due to this
A little materials must mutually be coordinated with architectural style and furnishings, therefore regardless of the angle from acoustic characteristic still from aesthetic characteristic
From the point of view of angle, these materials must have suitable characteristic.
Sound-absorbing material has the property for the energy total amount for absorbing at least a portion acoustic energy and reducing its reflection.Known example
The abatvoix being such as installed on wall is by being lined with the froth bed of thin plate（Such as foam rubber）Form, and pass through metal（Such as
Aluminium）, peripheral frame made of plastics or timber keep rigid structure.Thin plate is usually folded around peripheral frame, so as at least exist
Concealed joint or other junction surfaces on visible side.But when abatvoix must have two visible side faces, in thin plate
More it is difficult to hide the junction surface in thin plate in the overlapping region in two ends.
In other known abatvoix, laying and (such as made of metal, plastics or timber) rigid surface phase
With reference to increase its rigidity and/or improve its acoustical behavior.Rigid surface can be positioned on a side of pad, or
The inside of itself is padded, forms sandwich.
United States Patent (USP) US6490828B1 discloses a kind of cover board for being used in working environment, and the cover board includes
Outer layer, the outer layer include decorative surface treatment；The cover board further includes interior basalis, which is included coupled to outer
The polymeric material of layer；The cover board further includes enhancement layer, which includes the porous abdomen being installed between outer layer and internal layer
Plate.
The abatvoix designed according to the prior art, it installs the presence that shortcoming is frame or supporting surface, frame or support
Face can essentially have considerable weight and therefore, it is difficult to handle, install and support, and frame or supporting surface also pass through
It is often the highest component of cost in abatvoix.
Utility model content
The purpose of this utility model is to provide one kind without installation frame abatvoix, without on mounting surface set frame or
Supporting surface with aid in installation abatvoix.
The above-mentioned purpose of the utility model technical scheme is that：One kind is without installation frame sound-absorbing
Plate, including square sheet frame, the mineral wool of outsourcing non-woven fabrics is equipped with sheet frame upper opening, and sheet frame surrounds closed with mineral wool
Cavity, cavity inner wall are equipped with the supporting rack for frame glass cotton, and sheet frame both ends are equipped with the opening exposed for supporting rack, support
Frame is seamlessly connected with edge of opening, and adjacent abatvoix is connected by supporting rack.
By using above-mentioned technical proposal, mineral wool is wrapped up with sheet frame, sheet frame surrounds cavity with mineral wool, and noise is most of
Absorbed by mineral wool, remaining fraction enters cavity, mineral wool is again introduced into after being reflected by cavity inner wall, so far noise is basic
On by mineral wool absorb totally；
Adjacent two blocks of abatvoixs, the basic role of supporting rack are connected using the supporting rack that mineral wool is used to support in cavity
It is to raise mineral wool, makes that mineral wool and sheet frame inner wall are separated by a distance, so as to form the cavity full of air, noise is in glass
In cotton and air both media after refraction, reflection, energy is significantly slackened, so as to reach the effect of noise reduction；Supporting rack it is another
One effect is two blocks of adjacent abatvoixs of connection, after the supporting rack in adjacent two blocks of abatvoixs is fixedly connected, you can is completed adjacent
The fixation of two blocks of abatvoixs.
Preferably, mineral wool is integrally formed by some sound-absorbing monomers, and sound-absorbing monomer includes the protrusion of pedestal and isosceles trapezoid,
Pedestal is wrapped in sheet frame, and protrusion is outside sheet frame, and pedestal both sides are equipped with contiguous block, and adjacent sound-absorbing monomer is connected by contiguous block
Connect, contiguous block, pedestal, it is raised between be integrally formed, and contiguous block and raised towards being enclosed with plating on the surface outside sheet frame
Zinc orifice plate, pedestal are equipped with wire netting towards the one side in sheet frame.
By using above-mentioned technical proposal, some protrusion proper alignments form uneven shape on pedestal, three-dimensional
Sense enhancing, noise sound wave constantly reflects in the gully between adjacent protrusion, equal when sound wave is reflected on mineral wool every time
Part energy is had to be lost with mineral wool is refracted into, as order of reflection of the sound wave on mineral wool increases, sound wave
Energy gradually reduces, and noise is also more and more small；The loose structure of zinc-plated orifice plate is conducive to sound-absorbing, the zinc-plated equal energy of orifice plate and wire netting
Give mineral wool good protection.
Preferably, supporting rack is rectangular tube, and stock is inserted with rectangular tube, and stock concatenates some abatvoixs.
By using above-mentioned technical proposal, when abatvoix is installed, it is only necessary to by stock fixation parallel with mounting surface, then general
One piece of block of abatvoix is interspersed on stock.
Preferably, stock inner hollow, be inserted with stock can axial-rotation mandrel rod, stock is equipped with through hole, in through hole
Card column is movably equipped with, the cam for withstanding card column is fixed with mandrel rod, gear is also fixed with mandrel rod, is also set on stock
It is useful for blocking the fixture block of gear.
By using above-mentioned technical proposal, cam is set to withstand card column by rotating mandrel rod, card column props up rectangular tube, so that
Abatvoix is relatively fixed with stock, and the gear on mandrel rod is then locked with fixture block, you can keeps the relatively solid of abatvoix and stock
Determine state.
Preferably, stock inner wall is equipped with T-slot, and T-slot extending direction is parallel with long rod axis, and fixture block is ordinatedly arranged on T
In type groove.
By using above-mentioned technical proposal, using the moving direction of T-slot limitation fixture block, make fixture block can only be along long rod axis
Direction is moved, and pulls the locked or unlock that gear can be achieved in fixture block.
Preferably, mineral wool is equipped with some grooves towards the surface in sheet frame.
By using above-mentioned technical proposal, set raised opposite side to open up groove in mineral wool, can further improve glass
The sound deflection effect of glass cotton.
Preferably, zinc-plated orifice plate is lined with groove, supporting rack is long slab, and long slab inserts in groove and is glued fixation, long slab
Concatenate some abatvoixs.
By using above-mentioned technical proposal, pad sets zinc-plated orifice plate in groove, not only provides loose structure, is conducive to disappear
Sound, but also facilitate the fixation of long slab.
Preferably, supporting rack is the folded plate of angle steel shape, and folded plate is stretched out from sheet frame both ends, and adjacent abatvoix is connected by folded plate
Connect.
By using above-mentioned technical proposal, connection structure is used as due to needing folded plate stretching out sheet frame, after connecting
For two blocks of abatvoixs there are certain interval, which also can absorb partial noise.
Preferably, folded plate includes the fixed part fixed with sheet frame, and the cradle portion fixed with wire netting, cradle portion are stretched out
The part of sheet frame is turned down to vertical with folded plate length direction, and adjacent two folded plates are fixed by the fixed part of fold, cradle portion
Connection.
By using above-mentioned technical proposal, after the fold of folded plate both ends the connection of two folded plates can be facilitated to fix, due to folded plate
There are certain thickness, therefore it can be easy to keep the gap after all adjacent two blocks of abatvoixs installations and the double thickness phase of folded plate
When.
Preferably, zinc-plated orifice plate includes the hole stamped out, the punching press clout insertion mineral wool that hole edge is formed.
By using above-mentioned technical proposal, be conducive to the close connection of zinc-plated orifice plate and mineral wool, avoid zinc-plated orifice plate with
Gap uneven between mineral wool and influence sound-absorbing effect.
In conclusion the utility model has the advantages that：
1. since without in addition building large-scale installation frame, supporting surface on mounting surface, it is difficult to greatly reduce installation
Degree；
2. saving a large amount of materials for building the auxiliary mounting structures such as installation frame, supporting surface, considerable material is saved
Cost；
3. since different from traditional mounting means, mounting structure is simple, reduces installation workload, saves installation people
The cost of work.
Brief description of the drawings
Fig. 1 is the top view without installation frame abatvoix；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is the scheme of installation without installation frame abatvoix in embodiment 1；
Fig. 4 is stock in embodiment 1, mandrel rod, the semi-cutaway of rectangular tube connection；
Fig. 5 is the semi-cutaway without installation frame abatvoix in embodiment 2；
Fig. 6 is the semi-cutaway without installation frame abatvoix in embodiment 3.
Reference numeral：1st, sheet frame；2nd, mineral wool；21st, sound-absorbing monomer；211st, pedestal；212nd, it is raised；213rd, contiguous block；22、
Groove；3rd, cavity；4th, supporting rack；41st, rectangular tube；42nd, long slab；43rd, folded plate；431st, fixed part；432nd, cradle portion；5th, zinc-plated hole
Plate；6th, wire netting；7th, stock；71st, T-slot；8th, mandrel rod；9th, card column；10th, cam；11st, gear；12nd, fixture block；13rd, mounting surface；
14th, simple axle bed.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
It is a kind of without installation frame abatvoix, as shown in Figure 1 and Figure 2, the overall square shaped shape of abatvoix, monolithic abatvoix master
To be made of sheet frame 1 and the mineral wool 2 for being enclosed with non-woven fabrics, sheet frame 1 is made of galvanized steel plain sheet, and 2 upper surface of mineral wool is processed into
Roughness, lower surface are plane, and sheet frame 1 encases 2 lower surface of mineral wool, the only upper surface open of sheet frame 1, mineral wool 2 from
In face embedment sheet frame 1, with a certain distance from 2 lower surface of mineral wool has from the bottom wall of sheet frame 1, sky that mineral wool 2 is surrounded with lower surface
The relatively extraneous closing of chamber 3.
As shown in Fig. 2, as the mineral wool 2 on every block of abatvoix is regarded to the combination of some sound-absorbing monomers 21, sound-absorbing monomer 21
It is made of pedestal 211 and protrusion 212, sheet frame 1 wraps pedestal 211 in the inner, and protrusion 212 is outside sheet frame 1.Every piece of sound-absorbing list
The both sides of body 21 are equipped with contiguous block 213, and adjacent sound-absorbing monomer 21 is connected by contiguous block 213, and some sound-absorbing monomers 21 are mutual
After abreast lining up multiple row, one piece and the sizable complete mineral wool 2 of abatvoix are formed.Protrusion 212, pedestal 211, contiguous block
213 are integrally molded so as one piece of sound-absorbing monomer 21, and some adjacent sound-absorbing monomers 21 are integrally molded so as complete mineral wool 2.It is above-mentioned convex
The shape for playing 212 be isosceles trapezoid, the shape complementation of the gully shape between adjacent protrusion 212 and protrusion 212.
Mineral wool 2 is towards the zinc-plated orifice plate 5 that adhered shape is equipped with the surface outside sheet frame 1, at this on zinc-plated orifice plate 5
Hole be to be stamped to form, the punching press clout being stamped and formed out at hole edge is penetrated in mineral wool 2.
The supporting rack 4 for bracket mineral wool 2 is additionally provided with cavity 3, supporting rack 4 is fixed on the side wall in sheet frame 1, glass
The smooth lower surface of glass cotton 2 is lined with wire netting 6, and mineral wool 2 is across 6 frame of wire netting on supporting rack 4.Supporting rack in the present embodiment
4 be rectangular tube 41, and the both sides in sheet frame 1 are respectively and fixedly provided with rectangular tube 41, and 1 both ends of sheet frame offer and 41 end shape of rectangular tube
Identical opening, 41 both ends of rectangular tube are exposed from opening.Fixed during installation on mounting surface 13 two it is parallel with mounting surface 13
Stock 7, and two root long bars 7 are equal with a distance from mounting surface 13, and two rectangular tubes 41 in abatvoix are sleeved on stock 7 i.e.
Can.Two root long bars 7 are slightly smaller than rectangular tube 41 also to be square.If 7 end of stock is stopped by metope, cause last block by wall
When abatvoix can not be installed, by the rectangular tube 41 of this block abatvoix with the rectangular tube 41 in adjacent abatvoix by being welded to connect.
Be further fixed on simple axle bed 14 as shown in figure 4,7 inner hollow of stock, in it, simple axle bed 14 be with stock 7
Wall is vertically fixed and has the plate of centre bore, is installed with mandrel rod 8 in the centre bore of simple axle bed 14, mandrel rod 8 and stock 7 are coaxial.
Some cams 10 and gear 11 are also equidistantly fixed with mandrel rod 8, gear 11 is fixed on mandrel rod 8 at 7 outside end of stock,
Some through holes are equidistantly offered on stock 7, the distance of adjacent through-holes is equal to distance between adjacent abatvoix, card is inserted with through hole
Column 9, when rotating mandrel rod 8 by hand, the cam 10 on mandrel rod 8 outwards pushes up card column 9, and card column 9 is able to prop up rectangular tube 41, so that
Rectangular tube 41 is relatively fixed with stock 7.
T-slot 71 is opened up along 7 length direction of stock on 7 inner wall of stock, fixture block 12, fixture block 12 are set in T-slot 71
Bottom and the form fit of T-slot 71, fixture block 12 can be pushed and pulled, fixture block 12 is moved to and is blocked with hand along 7 length direction of stock
During gear 11, you can prevent mandrel rod 8 from rotating, when fixture block 12 is separated with gear 11,8 side of mandrel rod can rotate.
Embodiment 2
One kind is without installation frame abatvoix, as shown in figure 5, as different from Example 1, supporting rack 4 is not rectangular tube 41,
But string inserts in the long slab 42 in abatvoix.2 both ends of mineral wool, which directly stick with glue, to be fixed on 1 both sides of sheet frame, 2 court of mineral wool
Some grooves 22 are offered on surface into sheet frame 1, in groove 22 in place mat and Fig. 2 after the zinc-plated orifice plate 5 of same material, then
Long slab 42 is inserted into groove 22, company is fixed with seccotine between zinc-plated orifice plate 5 and groove 22, long slab 42 and zinc-plated orifice plate 5
Connect.
Embodiment 3
One kind is without installation frame abatvoix, as shown in fig. 6, as different from Example 1, supporting rack 4 is not rectangular tube 41,
But the folded plate 43 identical with angle steel shape, folded plate 43 include the fixed part 431 of orthogonal connection, cradle portion 432, fixed part
431 are fixed on the side wall in sheet frame 1, and cradle portion 432 is fixed on the wire netting 6 of 2 bottom of mineral wool.
43 both ends of folded plate overhang certain length to sheet frame 1, by the fixed part 431 of the folded plate 43 extended outside sheet frame 1 with
Cradle portion 432 separates, and then turns down fixed part 431, cradle portion 432 to being affixed on 1 outer surface of sheet frame, then weld adjacent two
Fixed part 431 or cradle portion 432 outside block abatvoix, distance should be with 43 thickness of folded plate between mounted adjacent two blocks of abatvoixs
Twice it is suitable.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
- It is 1. a kind of without installation frame abatvoix, including square sheet frame（1）, it is characterised in that：Sheet frame（1）It is equipped with upper opening The mineral wool of outsourcing non-woven fabrics（2）, sheet frame（1）With mineral wool（2）Surround closed cavity（3）, cavity（3）Inner wall, which is equipped with, to be used In frame glass cotton（2）Supporting rack（4）, sheet frame（1）Both ends are equipped with and supply supporting rack（4）The opening exposed, supporting rack（4）With opening Mouth edge is seamlessly connected, and adjacent abatvoix passes through supporting rack（4）Connection.
- It is 2. according to claim 1 a kind of without installation frame abatvoix, it is characterised in that：The mineral wool（2）By some Sound-absorbing monomer（21）It is integrally formed, sound-absorbing monomer（21）Including pedestal（211）With the protrusion of isosceles trapezoid（212）, pedestal（211） It is wrapped in sheet frame（1）It is interior, it is raised（212）Positioned at sheet frame（1）Outside, pedestal（211）Both sides are equipped with contiguous block（213）, adjacent sound-absorbing Monomer（21）Pass through contiguous block（213）Connection, contiguous block（213）, pedestal（211）, it is raised（212）Between be integrally formed, And contiguous block（213）And protrusion（212）Towards sheet frame（1）Zinc-plated orifice plate is enclosed with outer surface（5）, pedestal（211）Direction Sheet frame（1）Interior one side is equipped with wire netting（6）.
- It is 3. according to claim 2 a kind of without installation frame abatvoix, it is characterised in that：Support frame as described above（4）To be square Pipe（41）, rectangular tube（41）Inside it is inserted with stock（7）, stock（7）Concatenate some abatvoixs.
- It is 4. according to claim 3 a kind of without installation frame abatvoix, it is characterised in that：The stock（7）Inner hollow, Stock（7）Inside be inserted with can axial-rotation mandrel rod（8）, stock（7）Through hole is equipped with, card column is movably equipped with through hole（9）, mandrel rod （8）On be fixed with for withstanding card column（9）Cam（10）, mandrel rod（8）On be also fixed with gear（11）, stock（7）On It is additionally provided with for blocking gear（11）Fixture block（12）.
- It is 5. according to claim 4 a kind of without installation frame abatvoix, it is characterised in that：The stock（7）Inner wall is equipped with T Type groove（71）, T-slot（71）Extending direction and stock（7）Axis is parallel, fixture block（12）Ordinatedly it is arranged on T-slot（71）It is interior.
- It is 6. according to claim 2 a kind of without installation frame abatvoix, it is characterised in that：The mineral wool（2）Towards plate Frame（1）Interior surface is equipped with some grooves（22）.
- It is 7. according to claim 6 a kind of without installation frame abatvoix, it is characterised in that：The groove（22）Inside it is lined with plating Zinc orifice plate（5）, support frame as described above（4）For long slab（42）, long slab（42）Insert in groove（22）It is interior and be glued fixation, long slab（42）String Connect some abatvoixs.
- It is 8. according to claim 2 a kind of without installation frame abatvoix, it is characterised in that：Support frame as described above（4）For angle steel The folded plate of shape（43）, folded plate（43）From sheet frame（1）Both ends are stretched out, and adjacent abatvoix passes through folded plate（43）Connection.
- It is 9. according to claim 8 a kind of without installation frame abatvoix, it is characterised in that：The folded plate（43）Including with plate Frame（1）Fixed fixed part（431）, and and wire netting（6）Fixed cradle portion（432）, cradle portion（432）Stretch out sheet frame （1）Part turn down to folded plate（43）Length direction is vertical, adjacent two folded plates（43）Pass through the fixed part of fold （431）, cradle portion（432）It is fixedly connected.
- 10. according to claim 2-9 any one of them one kind without installation frame abatvoix, it is characterised in that：The zinc-plated hole Plate（5）Including the hole stamped out, the punching press clout insertion mineral wool that hole edge is formed（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228992.9U CN207228373U (en) | 2017-09-21 | 2017-09-21 | One kind is without installation frame abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228992.9U CN207228373U (en) | 2017-09-21 | 2017-09-21 | One kind is without installation frame abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228373U true CN207228373U (en) | 2018-04-13 |
Family
ID=61863920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228992.9U Withdrawn - After Issue CN207228373U (en) | 2017-09-21 | 2017-09-21 | One kind is without installation frame abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489206A (en) * | 2017-09-21 | 2017-12-19 | 江苏声立方环保科技有限公司 | One kind is without installation frame abatvoix |
| CN108678320A (en) * | 2018-04-15 | 2018-10-19 | 安徽昊森新材料科技有限公司 | The plastic-wood wallboard of noise isolating sound |
-
2017
- 2017-09-21 CN CN201721228992.9U patent/CN207228373U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489206A (en) * | 2017-09-21 | 2017-12-19 | 江苏声立方环保科技有限公司 | One kind is without installation frame abatvoix |
| CN107489206B (en) * | 2017-09-21 | 2023-08-08 | 江苏声立方环保科技有限公司 | Frame-type acoustic panel without installation |
| CN108678320A (en) * | 2018-04-15 | 2018-10-19 | 安徽昊森新材料科技有限公司 | The plastic-wood wallboard of noise isolating sound |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230808 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230808 |