CN109057063A - A kind of soundproof plate - Google Patents
A kind of soundproof plate Download PDFInfo
- Publication number
- CN109057063A CN109057063A CN201810944012.8A CN201810944012A CN109057063A CN 109057063 A CN109057063 A CN 109057063A CN 201810944012 A CN201810944012 A CN 201810944012A CN 109057063 A CN109057063 A CN 109057063A
- Authority
- CN
- China
- Prior art keywords
- acoustical cotton
- keel
- plate
- support plate
- soundproof
- 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.)
- Granted
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 38
- 239000003292 glue Substances 0.000 claims description 23
- 239000003063 flame retardant Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 29
- 239000011148 porous material Substances 0.000 abstract description 13
- 239000004566 building material Substances 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
Abstract
The invention discloses a kind of soundproof plates, it is related to building material technical field, including support plate, it is arranged in parallel in the clamping plate of support plate side, and the acoustical cotton between support plate and clamping plate is set, it is provided with the section connecting with acoustical cotton keel in the shape of an " I " between the support plate and clamping plate, is provided with damper mechanism on the keel.It is supported by keel between support plate and clamping plate, makes acoustical cotton that relaxed state be kept to influence the erasure effect of acoustical cotton so that this is avoided acoustical cotton from being squeezed and oppresses pore；Keel are in the shape of an " I ", enhance keel and support plate, the contact area of clamping plate with this, enhance septum arrangements intensity；Damper mechanism is used to reduce the vibration generated when soundproof plate and the collision of other objects, reduces the vibration of keel with this, to reduce noise.
Description
Technical field
The present invention relates to building material technical fields, more specifically, it relates to a kind of soundproof plate.
Background technique
Currently, soundproof plate is a kind of construction material for acting on and promoting soundproof effect.Soundproof plate has building sound insulation and structure
Object sound insulation classification is built, soundproof plate has the difference every air-borne sound and chatter.Air-borne sound soundproof plate, that is, what is obstructed is to pass in air
The soundproof plate for the sound broadcast.What chatter soundproof plate obstructed is passed in rigid member (such as armored concrete monoblock type house)
The soundproof plate for the sound broadcast.
Authorization Notice No. is that the China of CN205024903U discloses a kind of sound-absorbing curtain wall, including keel and curtain wall panel, institute
It states curtain wall panel and is connected by rivet with keel；Sound-absorbing box is additionally provided between the keel and curtain wall panel；The sound-absorbing box is logical
The sliding rail being arranged on keel is crossed to be connected with keel；The sound-absorbing box is hollow cube structure；The sound-absorbing box is close
Several sound-absorption holes are provided on the side wall of curtain wall panel side；The inside of the sound-absorbing box is filled with acoustical cotton.The utility model is logical
Abatvoix is crossed by the wave absorption inside extraneous incoming plate, the decibel of sound wave is made to be lower.But since object and sound-absorbing curtain wall touch
Touching can generate vibration, make to support the generations such as the hardened member such as keel of abatvoix vibration, when vibration is across absorbing sound and lowering noise fire-proof plate
When generate sound wave, to reduce the decrease of noise functions of sound-absorbing curtain wall.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of soundproof plate, it can be reduced collision and generate
Noise.
To achieve the above object, the present invention provides the following technical scheme that
A kind of soundproof plate including support plate, is arranged in parallel in the clamping plate of support plate side, and setting support plate and clamping plate it
Between acoustical cotton, the section connecting with acoustical cotton keel in the shape of an " I " are provided between the support plate and clamping plate, it is described
Damper mechanism is provided on keel.
By using above-mentioned technical proposal, since, containing the pore for being largely used to noise reduction, sound wave enters pore in acoustical cotton
Its energy is consumed by vibration when interior, it is therefore desirable to keep pore to open to guarantee preferable erasure effect, keep acoustical cotton
Relaxed state；It is supported by keel between support plate and clamping plate, so that acoustical cotton is kept relaxed state, sound-absorbing is avoided with this
Cotton is squeezed and oppresses pore, influences the erasure effect of acoustical cotton；Damper mechanism is collided for reducing soundproof plate and other objects
When the vibration that generates, reduce the vibration of keel with this, to reduce noise；Keel are in the shape of an " I ", enhance keel and branch with this
The contact area of fagging, clamping plate enhances septum arrangements intensity.
The present invention is further arranged to, and the keel include support portion and the vibration damping portion that support portion two sides are arranged in, described
Damper mechanism includes the traveller being arranged in vibration damping portion, slides the sliding sleeve being arranged on traveller, and the bullet being set in outside sliding sleeve
Power part, the sliding sleeve are connect with adjacent vibration damping portion respectively with traveller.
By using above-mentioned technical proposal, traveller and sliding sleeve be set between vibration damping portion, traveller and sliding sleeve respectively with vibration damping
Portion's connection, and it is arranged with spring element outside sliding sleeve, the vibration received outside soundproof plate is across support plate or clamping plate and reaches on keel,
A part vibration in keel reaches vibration damping portion, and vibration is reached traveller and sliding sleeve by vibration damping portion, makes to slide on traveller and slides, bullet
Power part is reached by the power that elastic force offsets vibration to convert mechanical energy and thermal energy for the kinetic energy of vibration in telescopic process
Eliminate the effect for the noise that vibration generates.
The present invention is further arranged to, and waviness is arranged in the acoustical cotton surface, and the acoustical cotton has muti-piece, and described
The side of acoustical cotton is embedded between the vibration damping portion, and the spring element, traveller and sliding sleeve pass through acoustical cotton.
By using above-mentioned technical proposal, waviness is arranged in acoustical cotton surface, and the setting of wavy surfaces increases suction
The contact area of sound cotton and sound wave enhances the efficiency for absorbing acoustic wave energy, accelerates the decaying of sound wave；Wavy surfaces simultaneously
Setting convenient for dispersing sound wave, so that sound wave enters in the pore in acoustical cotton, improve erasure effect；Acoustical cotton, which is embedded, to be subtracted
Between vibration portion, acoustical cotton is fixed with this, while the vibration harmony that spring element vibration and traveller sliding generate is reduced by acoustical cotton
Wave.
The present invention is further arranged to, and the spiral shell that support plate is threadedly coupled with vibration damping portion is provided through in the support plate
Nail, the support plate open up fluted far from the side of acoustical cotton, and it is consistent with depth of groove that thickness is embedded in the groove
Gasket.
By using above-mentioned technical proposal, open up groove far from the side of acoustical cotton in support plate, screw pass through vibration damping portion,
Support plate is simultaneously connect with septum screw, passes through screw and gasket clamping brace plate and keel, it is ensured that the structural strength of soundproof plate；Pad
Piece thickness is consistent with depth of groove, makes that plate surface is supported to flush with this, improves aesthetics.
The present invention is further arranged to, and the support plate and clamping plate have muti-piece, and the gasket section is T-shaped and described
Gasket is embedded respectively between adjacent shore plates between adjacent cleats, is opened up on the support plate side and clamping plate side limited
Position slot, the keel and limiting slot are mating, and the bottom surface of the limiting slot is opposite with vibration damping portion side.
By using above-mentioned technical proposal, limiting slot, and the bottom surface of limiting slot and vibration damping are opened up in support plate and clamping plate
Portion's fitting, gasket are embedded in the gap between adjacent shore plates and fix with support plate, fix adjacent shore plates and keel with this,
Improve structural strength；The gasket of T shape makes the surface of adjacent shore plates keep flushing simultaneously, to promote aesthetics.
The present invention is further arranged to, and hole for injecting glue is offered in the groove, and the hole for injecting glue is communicated with screw, and described
Hole for injecting glue and screw are in angle.
By using above-mentioned technical proposal, hole for injecting glue is opened up in groove, hole for injecting glue is communicated with screw, and hole for injecting glue and spiral shell
Nail is in angle, and glue enters between screw and support plate along hole for injecting glue, keeps the connection between screw and support plate stronger with this,
Avoid screw loosening；Glue keeps the connection between gasket and support plate closer simultaneously, and gasket is avoided to fall off and influence aesthetics.
The present invention is further arranged to, and Frpipe is provided on the support portion, is filled with fire retardant in the Frpipe,
Uniform intervals offer spray mouth on the Frpipe.
By using above-mentioned technical proposal, setting includes the Frpipe of fire retardant between support portion and vibration damping portion, fire-retardant
Agent includes sodium bicarbonate or saleratus, and sodium bicarbonate can generate carbon dioxide at high temperature, and carbon dioxide can completely cut off air,
To completely cut off comburant and air, fire-retardant effect is played；And it is fusing point up to 851 DEG C that sodium bicarbonate, which decomposes the sodium carbonate generated,
Flour, air and comburant can further be completely cut off by being sprinkled upon on comburant when spraying with carbon dioxide, improve flame retardant effect.
The present invention is further arranged to, Feng Youxi on the spray mouth.
By using above-mentioned technical proposal, the fusing point of tin is 230 degrees Celsius, while the temperature that soundproof plate burning generates
Up to 300 degree or more of degree, open spray mouth after tin melted by heat, sodium bicarbonate decomposes the carbon dioxide generated and makes at this time
Air pressure in Frpipe increases, and carbon dioxide gas and sodium carbonate substance are sprayed on comburant under the driving of air pressure, thus
Play flame retardant effect；It can absorb heat when gas is pressed back into low pressure from height simultaneously, to achieve the effect that cool down to comburant.
The present invention is further arranged to, and the wavy one side upper cover of the acoustical cotton is equipped with cystosepiment, and the foam
Plate surface is wavy and is bonded with acoustical cotton surface.
By using above-mentioned technical proposal, cystosepiment is set in one side cover of acoustical cotton, and the surface of cystosepiment and acoustical cotton
Surface fitting；Cystosepiment has good heat-insulated and soundproof effect, plays heat insulation effect with this, while cystosepiment plays acoustical cotton
To supporting role, avoids acoustical cotton deformation and the pore of acoustical cotton is made to suffer oppression and influence erasure effect.
The present invention is further arranged to, and at least two layers of the acoustical cotton, and the one side that adjacent acoustical cotton is wavy
Relatively or contrarily, and between the adjacent acoustical cotton it is folded with cross bar, the cross bar passes through the support portion.
By using above-mentioned technical proposal, at least two layers of acoustical cotton, and acoustical cotton it is wavy one side is opposite or phase
Back, with this make the sound wave of soundproof plate two sides enter after soundproof plate can be wavy with soundproof plate one side it is opposite, so as to improve
The soundproof effect of soundproof plate two sides；Cross bar is erected between adjacent two layers acoustical cotton simultaneously, and cross bar passes through support portion, solid with this
The acoustical cotton for determining cross bar two sides improves the structural strength of soundproof plate.
Compared with prior art, the invention has the advantages that
1, it is supported by keel between support plate and clamping plate, so that acoustical cotton is kept relaxed state, acoustical cotton is avoided with this
It is squeezed and oppresses pore, influence the erasure effect of acoustical cotton；Keel are in the shape of an " I ", enhance keel and support plate, folder with this
The contact area of plate enhances septum arrangements intensity；It is generated when damper mechanism is for reducing soundproof plate and the collision of other objects
Vibration, reduces the vibration of keel with this, to reduce noise；
2, the vibration of soundproof plate is reached traveller and sliding sleeve by vibration damping portion, is made to slide on traveller and is slid, and spring element is flexible at this time
The power of vibration is offset by elastic force in the process, to convert mechanical energy and thermal energy for the kinetic energy of vibration, reaches elimination vibration and produces
The effect of raw noise；
3, pass through screw and gasket clamping brace plate and keel, it is ensured that the structural strength of soundproof plate；Spacer thickness and depth of groove
Unanimously, make that plate surface is supported to flush with this, improve aesthetics.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is partial structure diagram of the invention, main presentation damping assembly.
Appended drawing reference: 1, support plate；11, clamping plate；12, acoustical cotton；13, cystosepiment；14, cross bar；15, limiting slot；2, imperial
Bone；21, support portion；22, vibration damping portion；3, damper mechanism；31, traveller；32, sliding sleeve；33, spring element；4, groove；41, gasket；
42, screw；43, hole for injecting glue；5, Frpipe；51, spray mouth.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
As shown in Figure 1, a kind of soundproof plate, including support plate 1, it is arranged in parallel in the clamping plate 11, Yi Jishe of 1 side of support plate
The acoustical cotton 12 between support plate 1 and clamping plate 11 is set, the dragon connecting with acoustical cotton 12 is provided between support plate 1 and clamping plate 11
Bone 2.2 section of keel is in the shape of an " I ", enhances keel 2 and support plate 1, the contact area of clamping plate 11 with this, enhancing support plate 1,
The bonding strength of clamping plate 11 and keel 2.It is supported by keel 2 between support plate 1 and clamping plate 11, keeps acoustical cotton 12
Relaxed state influences the erasure effect of acoustical cotton 12 so that this is avoided acoustical cotton 12 from being squeezed and oppresses pore.
Keel 2 include support portion 21 and the vibration damping portion 22 that 21 two sides of support portion are arranged in, and support portion 21 and vibration damping portion 22 are equal
In a rectangular parallelepiped shape, support portion 21 and 22 integrally connected of vibration damping portion, adjacent vibration damping portion 22 is arranged in parallel, and 21 place plane of support portion
It is vertical with vibration damping portion 22.As shown in connection with fig. 2, damper mechanism 3 is provided on keel 2, damper mechanism 3 is for reducing soundproof plate and its
The vibration generated when his object collision, reduces the vibration of keel 2 with this, to reduce noise.
Damper mechanism 3 includes the traveller 31 being arranged in vibration damping portion 22, slides the sliding sleeve 32 being arranged on traveller 31, and
The spring element 33 being set in outside sliding sleeve 32, sliding sleeve 32 are connect with adjacent vibration damping portion 22 respectively with traveller 31, traveller 31 and sliding sleeve 32
It is in cylindrical shape, traveller 31, sliding sleeve 32 are welded and fixed with adjacent vibration damping portion 22 respectively.Spring element 33 uses spring, spring tool
There is preferable elasticity, the damping performance of spring is ensured with this.
When soundproof plate and object are hit, the vibration received outside soundproof plate is across support plate 1 or clamping plate 11 and reaches dragon
On bone 2, a part vibration in keel 2 reaches vibration damping portion 22, and vibration is reached traveller 31 and sliding sleeve 32 by vibration damping portion 22.It slides at this time
Set 32 slides on traveller 31, and spring element 33 offsets the power of vibration in telescopic process by elastic force, thus by the kinetic energy of vibration
It is converted into mechanical energy and thermal energy, achievees the effect that eliminate the noise that vibration generates.
Waviness is arranged in 12 surface of acoustical cotton, and the setting of wavy surfaces increases the contact surface of acoustical cotton 12 Yu sound wave
Product enhances the efficiency for absorbing acoustic wave energy, accelerates the decaying of sound wave；The setting of wavy surfaces simultaneously is convenient for making sound wave point
It dissipates, enters in the pore in acoustical cotton 12 so as to sound wave, improve erasure effect.
Acoustical cotton 12 uses polyester fiber, and polyester fiber has good wrinkle resistance and conformality, while with higher
Intensity and elastic recovery capability avoid acoustical cotton 12 from deforming with this, and reduce the contact area of sound wave and acoustical cotton 12 and shadow
Ring soundproof effect.Hole simultaneously between polyester fiber is smaller and close, consumes its energy by vibration when sound wave enters in pore, with
This makes acoustic wave energy be converted into thermal energy, to accelerate the decaying of sound wave.Acoustical cotton 12 is supported by keel 2, makes acoustical cotton
12 keep relaxed state, its pore is kept to open to guarantee preferable erasure effect.
Acoustical cotton 12 has muti-piece, and the side of acoustical cotton 12 is embedded between adjacent vibration damping portion 22, the side wall of acoustical cotton 12
The surface of support portion 21 is bonded, and fixes acoustical cotton 12 with this, while reducing the vibration of spring element 33 and traveller 31 by acoustical cotton 12
Slide the vibration generated and sound wave.Spring element 33, traveller 31 and sliding sleeve 32 pass through acoustical cotton 12, eliminate acoustical cotton 12 with this and slide
The sound that column 31 and sliding sleeve 32 generate when sliding.
At least two layers of acoustical cotton 12, and the wavy one side of adjacent acoustical cotton 12 is relatively or contrarily, the present embodiment
In adjacent acoustical cotton 12 it is wavy one side it is opposite, with this make the sound wave of soundproof plate two sides enter after soundproof plate can with every
The wavy one side of soundboard is opposite, so as to improve the soundproof effect of soundproof plate two sides.Sandwiched between adjacent two layers acoustical cotton 12
There is a cross bar 14, in a rectangular parallelepiped shape, and cross bar 14 passes through support portion 21 to cross bar 14, and cross bar 14 is located at the side of traveller 31, is risen with this
To the effect of the acoustical cotton 12 of 14 two sides of support rail, the structural strength of soundproof plate is improved.
The wavy one side upper cover of acoustical cotton 12 is equipped with cystosepiment 13, and the side opposite with acoustical cotton 12 of cystosepiment 13 is in
Waveform, and cystosepiment 13 is bonded with 12 surface of acoustical cotton.Cystosepiment 13 has good heat-insulated and soundproof effect, is played with this
Heat insulation effect, while cystosepiment 13 plays a supporting role to acoustical cotton 12, avoids 12 deformation of acoustical cotton and makes the thin of acoustical cotton 12
Hole suffers oppression and influences erasure effect.
Support plate 1 and clamping plate 11 have muti-piece, mutually splice between adjacent shore plates 1, mutually spell between adjacent cleats 11
It connects, offers limiting slot 15 on 1 side of support plate and 11 side of clamping plate, keel 2 and limiting slot 15 are mating, limiting slot 15
Bottom surface be bonded with 22 side of vibration damping portion, adjacent shore plates 1 and keel 2 are fixed with this, improve structural strength.
Support plate 1 opens up fluted 4 far from the side of acoustical cotton 12, and groove 4 is located at the side of support plate 1 far from keel 2
Side.Thickness and the consistent gasket 41 of 4 depth of groove are embedded in groove 4,41 section of gasket is T-shaped, and gasket 41 is distinguished
It is embedded between adjacent shore plates 1 and between adjacent cleats 11, the gasket 41 of T shape makes the surface of adjacent shore plates 1 keep neat
It is flat, to promote aesthetics.Screw 42 sequentially passes through support plate 1 and is threadedly coupled with vibration damping portion 22, and screw 42 has multiple, and clamping plate
Screw 42 on 11 passes through clamping plate 11 and is threadedly coupled with vibration damping portion 22, enhances the connection of keel 2 Yu support plate 1, clamping plate 11 with this
Intensity improves the structural strength of soundproof plate entirety, prolongs its service life.
Hole for injecting glue 43 is offered in groove 4, hole for injecting glue 43 is communicated with screw 42, and hole for injecting glue 43 and screw 42 are in angle.
43 section of hole for injecting glue is rounded, and glue is marked in hole for injecting glue 43, glue along hole for injecting glue 43 enter screw 42 and support plate 1 it
Between, keep the connection between screw 42 and support plate 1 stronger with this, screw 42 is avoided to loosen；Glue makes gasket 41 and branch simultaneously
Connection between fagging 1 is closer, and gasket 41 is avoided to fall off and influence aesthetics.Glue uses epoxy resin, and epoxy resin is solid
It is convenient to change, and adhesive strength is high, guarantees the bonding strength of gasket and support plate with this.
The two sides of support portion 21 are provided with the rounded Frpipe 5 in section, and Frpipe 5 is located at support portion 21 and vibration damping portion
22 junction, Frpipe 5 use iron material matter, and the fusing point of iron is up to 1535 degrees Celsius and hardness is higher, it is not easy to damage, with this
Improve the service life of Frpipe 5.Fire retardant is filled in Frpipe 5, fire retardant includes sodium bicarbonate or saleratus, and is hindered
Uniform intervals offer spray mouth 51, Feng Youxi on spray mouth 51 on combustion pipe 5, and the fusing point of tin is 232 degrees Celsius.
When the present embodiment is in use, when soundproof plate is on fire or encounters fire condition, the temperature of the flames such as timber is above
300 degrees Celsius or more, the sodium bicarbonate in Frpipe 5 decomposes completely and generates carbon dioxide at 270 degrees Celsius, makes fire-retardant
Air pressure in pipe 5 increases, at this time since the fusing point of tin is 230 degrees Celsius.Tin is melted by external flame heating and makes to spray
After agent mouth 51 is opened, carbon dioxide gas and fusing point are sprayed under anticyclonic driving up to 835 degrees Celsius of sodium carbonate substance
On comburant, to completely cut off the oxygen in comburant and air, the effect for preventing comburant from burning is played with this.Simultaneously gas from
Height can absorb heat when being pressed back into low pressure, to achieve the effect that cool down to comburant.
It in above scheme, is supported by keel 2 between support plate 1 and clamping plate 11, acoustical cotton 12 is made to keep relaxation
State influences the erasure effect of acoustical cotton 12 so that this is avoided acoustical cotton 12 from being squeezed and oppresses pore.Keel 2 are in the shape of an " I ",
Enhance the contact area of keel 2 Yu soundproof plate with this, enhances the bonding strength of soundproof plate and keel 2.Damper mechanism 3 is for reducing
The vibration that soundproof plate and other objects generate when colliding, reduces the vibration of keel 2 with this, to reduce noise.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of soundproof plate, which is characterized in that including support plate (1), it is arranged in parallel in the clamping plate (11) of support plate (1) side,
And the acoustical cotton (12) being arranged between support plate (1) and clamping plate (11), it is arranged between the support plate (1) and clamping plate (11)
There are the keel (2) that the section connecting with acoustical cotton (12) is in the shape of an " I ", is provided with damper mechanism (3) on the keel (2).
2. a kind of soundproof plate according to claim 1, which is characterized in that the keel (2) include support portion (21) and set
The vibration damping portion (22) in support portion (21) two sides is set, the damper mechanism (3) includes the traveller being arranged on vibration damping portion (22)
(31), the sliding sleeve (32) that sliding is arranged on traveller (31), and it is set in the spring element (33) of sliding sleeve (32) outside, the sliding sleeve
(32) it is connect respectively with adjacent vibration damping portion (22) with traveller (31).
3. a kind of soundproof plate according to claim 2, which is characterized in that acoustical cotton (12) surface is arranged to wave
Shape, the acoustical cotton (12) has muti-piece, and the side of the acoustical cotton (12) is embedded between the vibration damping portion (22), the bullet
Power part (33), traveller (31) and sliding sleeve (32) pass through acoustical cotton (12).
4. a kind of soundproof plate according to claim 3, which is characterized in that in the wavy one side of the acoustical cotton (12)
It is covered with cystosepiment (13), and the cystosepiment (13) surface is wavy and is bonded with acoustical cotton (12) surface.
5. a kind of soundproof plate according to claim 2, which is characterized in that at least two layers of the acoustical cotton (12), and phase
The wavy one side of adjacent acoustical cotton (12) relatively or contrarily, and is folded with cross bar between the adjacent acoustical cotton (12)
(14), the cross bar (14) passes through the support portion (21).
6. a kind of soundproof plate according to claim 2, which is characterized in that be provided with Frpipe on the support portion (21)
(5), fire retardant is filled in the Frpipe (5), uniform intervals offer spray mouth (51) on the Frpipe (5).
7. a kind of soundproof plate according to claim 6, which is characterized in that Feng Youxi on the spray mouth (51).
8. a kind of soundproof plate according to claim 2, which is characterized in that be provided through support on the support plate (1)
The screw (42) that plate (1) is threadedly coupled with vibration damping portion (22), the support plate (1) offer recessed far from the side of acoustical cotton (12)
Slot (4), the groove (4) is interior to be embedded with thickness and the consistent gasket of groove (4) depth (41).
9. a kind of soundproof plate according to claim 8, which is characterized in that the support plate (1) has more with clamping plate (11)
Block, gasket (41) section is T-shaped, and the gasket (41) is embedded between adjacent shore plates (1) respectively and adjacent cleats
(11) it between, is offered limiting slot (15) on support plate (1) side and clamping plate (11) side, the keel (2) and limit
Slot (15) is mating, and the bottom surface of the limiting slot (15) is opposite with vibration damping portion (22) side.
10. a kind of soundproof plate according to claim 8, which is characterized in that offer hole for injecting glue in the groove (4)
(43), the hole for injecting glue (43) communicates with screw (42), and the hole for injecting glue (43) and screw (42) are in angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944012.8A CN109057063B (en) | 2018-08-18 | 2018-08-18 | Sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944012.8A CN109057063B (en) | 2018-08-18 | 2018-08-18 | Sound insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057063A true CN109057063A (en) | 2018-12-21 |
| CN109057063B CN109057063B (en) | 2020-08-25 |
Family
ID=64687408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944012.8A Active CN109057063B (en) | 2018-08-18 | 2018-08-18 | Sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057063B (en) |
Citations (7)
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|---|---|---|---|---|
| EP0070532B1 (en) * | 1981-07-16 | 1984-09-19 | G + H MONTAGE GmbH | Sound insulating wall building system for industrial buildings and cassette section for the system |
| JPH10183810A (en) * | 1996-12-19 | 1998-07-14 | Daicel Sakai Jitsugyo Kk | Sound absorbing panel |
| CN104631638A (en) * | 2015-01-09 | 2015-05-20 | 哈尔滨工业大学 | Flame retardant pipe network for exterior wall external thermal insulation system fire disaster passive protection |
| CN206707051U (en) * | 2017-03-12 | 2017-12-05 | 程豫杰 | A kind of green building environment protection multifunctional wall |
| CN206752723U (en) * | 2017-02-25 | 2017-12-15 | 广州劲松机电安装工程有限公司 | A kind of sound panel |
| CN207032543U (en) * | 2017-08-08 | 2018-02-23 | 马智刚 | Vibrate noise cancelling type building board component |
| CN207348263U (en) * | 2017-09-26 | 2018-05-11 | 钱涛 | One kind is suitable for urban architecture finishing soundproof wall |
-
2018
- 2018-08-18 CN CN201810944012.8A patent/CN109057063B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070532B1 (en) * | 1981-07-16 | 1984-09-19 | G + H MONTAGE GmbH | Sound insulating wall building system for industrial buildings and cassette section for the system |
| JPH10183810A (en) * | 1996-12-19 | 1998-07-14 | Daicel Sakai Jitsugyo Kk | Sound absorbing panel |
| CN104631638A (en) * | 2015-01-09 | 2015-05-20 | 哈尔滨工业大学 | Flame retardant pipe network for exterior wall external thermal insulation system fire disaster passive protection |
| CN206752723U (en) * | 2017-02-25 | 2017-12-15 | 广州劲松机电安装工程有限公司 | A kind of sound panel |
| CN206707051U (en) * | 2017-03-12 | 2017-12-05 | 程豫杰 | A kind of green building environment protection multifunctional wall |
| CN207032543U (en) * | 2017-08-08 | 2018-02-23 | 马智刚 | Vibrate noise cancelling type building board component |
| CN207348263U (en) * | 2017-09-26 | 2018-05-11 | 钱涛 | One kind is suitable for urban architecture finishing soundproof wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109057063B (en) | 2020-08-25 |
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