CN209082849U - Steel structural roof vibration damping sound insulating structure - Google Patents
Steel structural roof vibration damping sound insulating structure Download PDFInfo
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- CN209082849U CN209082849U CN201821288025.6U CN201821288025U CN209082849U CN 209082849 U CN209082849 U CN 209082849U CN 201821288025 U CN201821288025 U CN 201821288025U CN 209082849 U CN209082849 U CN 209082849U
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- vibration damping
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- vibration
- puigging
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Abstract
The utility model discloses steel structural roof vibration damping sound insulating structures, it is related to a kind of technical field of building board shock-absorption sound-insulation, aim to solve the problem that steel house panel in the prior art can not damping sound insulation the technical issues of, its key points of the technical solution are that including chromatic steel sandwich plate layer, it further include vibration damping outer layer, vibration damping internal layer, puigging and sound absorbing layer, the sound absorbing layer is connect far from the side of puigging with steel structure net rack, several damping assemblies for being used to slow down external impact are equipped between the vibration damping outer layer and vibration damping internal layer, when rainwater or snow are fallen on chromatic steel sandwich plate layer, utilize vibration damping outer layer, damping assembly and vibration damping internal layer carry out slow vibration to the shock of rainwater or snow, puigging is recycled to separate the sound that rainwater or snow hit chromatic steel sandwich plate layer, finally the sound for failing to separate is adsorbed using sound absorbing layer, so as to subtract The vibration and sound that small rainwater or snowflake generate chromatic steel sandwich plate layer.
Description
Technical field
The utility model relates to a kind of technical fields of building board shock-absorption sound-insulation, more specifically, it relates to a kind of steel
Structure roofing vibration damping sound insulating structure.
Background technique
With the continuous improvement that the people requires housing quality, people require sound insulation effect to inhabitation, office space
It is higher and higher, in order to meet people to the normal demand of individual privacy, quiet living space, provide qualified noise control and noise reduction function
The modern architecture of energy, it has also become the problem of owner becomes more concerned with.
Authorization Notice No. is that the Chinese patent of CN206928528U discloses a kind of steel house panel in existing patent, is wrapped
Include the profiled sheet stacked gradually from bottom to top, insulating layer, waterproof layer and photoelectric conversion layer, the photoelectric conversion layer and external storage
Electric equipment is connected；Photoelectric conversion layer is set as collapsible thin film solar cell sheet, and thin film solar cell sheet can be direct
It is pasted on the surface of waterproof layer.
But when steel house panel in the prior art is encountered and snowed, rainwater or snow fall on steel roof,
Impact radiation noise and structural vibration are generated, if without vibration damping/sound absorbing material to the absorption of sound, to vibration progress bradyseism, it can
Resident's normal life daily life within doors is influenced, is had much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sound insulation of steel structural roof vibration damping
Structure, the advantage with shock-absorption sound-insulation.
To achieve the above object, the utility model provides following technical solution:
A kind of steel structural roof vibration damping sound insulating structure, the chromatic steel sandwich plate layer including steel structure net rack side is arranged in, also
Including being successively set on chromatic steel sandwich plate layer close to the vibration damping outer layer of steel structure net rack side, vibration damping internal layer, puigging and sound-absorbing
Layer, the sound absorbing layer connect with steel structure net rack far from the side of puigging, are equipped between the vibration damping outer layer and vibration damping internal layer
Several are used to slow down the damping assembly of external impact.
By using above-mentioned technical proposal, when rainwater or snow are fallen on chromatic steel sandwich plate layer, vibration damping outer layer, vibration damping group are utilized
Part and vibration damping internal layer carry out slow vibration to the shock of rainwater or snow, and puigging is recycled to carry out rainwater or snow to chromatic steel sandwich plate layer
The sound of shock separates, and is finally adsorbed the sound for failing to separate using sound absorbing layer, so as to reduce rainwater or snowflake
The vibration generated to chromatic steel sandwich plate layer and sound.
Further, the damping assembly includes the first vibration isolation gasket being arranged on vibration damping internal layer and the first vibration isolator
The hollow and open outer sleeve that piece is connected far from the side of vibration damping internal layer, the outer sleeve bottom are equipped with spring, the housing
Inner sleeve is equipped in cylinder, described inner sleeve one end and spring contradict, the other end stretches out outer sleeve and sliding with the inner sidewall of outer sleeve
Connection is moved, the inner sleeve is connected with the second vibration isolation gasket far from one end of the first vibration isolation gasket.
It by using above-mentioned technical proposal, is covered in outer sleeve using inner sleeve, by the internal housing supports of spring, favorably
In the shock for slowing down rainwater or snowflake and being generated to chromatic steel sandwich plate layer, so as to accomplish slowing down vibration.
Further, the vibration damping outer layer is vibration damping cotton.
By using above-mentioned technical proposal, since vibration damping cotton layer has loose microcellular structure, so as to absorb vibration,
Be conducive to slow down vibration.
Further, the vibration damping internal layer is composite fibre vibration isolator.
By using above-mentioned technical proposal, composite fibre vibration isolator has vibration isolation frequency spectrum wide, light-weight, easy for construction and anti-
The mould proof advantage of water, so being layered on, damping assembly lower section can further slow down rainwater or snowflake hits chromatic steel sandwich plate
It hits, is conducive to slow down vibration.
Further, the puigging is damping sound insulation felt.
By using above-mentioned technical proposal, deadening felt and panel are combined into one by damping sound insulation carpet veneer using glue, shape
At damping structure, when rainwater or snowflake impinge upon on chromatic steel sandwich plate layer, the shock sound of generation can force damping sound insulation felt
And then it vibrates together, and then converts heat for the mechanical energy of vibration and be discharged into air, damping is finally reached damping vibration attenuation drop
The effect made an uproar, so as to realize the function of sound insulation.
Further, the sound absorbing layer is mineral wool.
By using above-mentioned technical proposal, mineral wool is a kind of flexible felty body that glass fibre is made,
The a large amount of small air voids having, pass through mineral wool at the effects of making it play insulation, sqouynd absorption lowering noise and security protection
The sound that rainwater or snowflake hit chromatic steel sandwich plate layer is adsorbed, so as to further insulate against sound.
Further, the puigging is outwardly protruded along its width direction equipped with convex block, and the sound absorbing layer is along its width side
To the groove being equipped with convex block male-female engagement that is recessed inwardly.
By using above-mentioned technical proposal, using the convex block of puigging and the groove male-female engagement of sound absorbing layer, be conducive to every
Sound-absorbing layer and the more stable installation of sound absorbing layer, and then the stability of vibration damping sound insulating structure can be increased.
Further, sound deadening coating is coated between the puigging, sound absorbing layer.
By using above-mentioned technical proposal, sound deadening coating layer is to use biological fiber, mineral fibres etc. for primary raw material knot
Other fireproof agents, damp proof, anti-enzyme corruption agent etc. are closed, it is sprayed together with adhesive by professed machine, is attached to interior roofing, wall
Face, form 2~10mm thickness apparently has porous cotton like coating material；It has cohere it is secured, seamless, durable, beautiful,
Waterproof, anti-condensation, anticorrosion, fire prevention, nontoxic, non-ignitable, insulation and good sound absorbing performance, can using sound deadening coating layer
Further to adsorb the sound that rainwater or snowflake hit chromatic steel sandwich plate layer, it is advantageously implemented sound insulation function.
In conclusion the utility model has the following beneficial effects:
1, using being successively arranged vibration damping outer layer, damping assembly between chromatic steel sandwich plate layer and steel structure net rack, in vibration damping
Layer, puigging and sound absorbing layer, so as to vibration that rainwater or snowflake generate chromatic steel sandwich plate layer, sound carry out vibration damping and
Sound insulation；
2, the support using the spring in outer sleeve to inner sleeve, so as to effectively by rainwater or snowflake to color steel clamp
The vibration that core plate generates carries out slow vibration, so as to further realize vibration damping；
3, male-female engagement is carried out using the convex block of puigging and the groove of noise reduction layer, is conducive to puigging and noise reduction layer is firm
Connection.
Detailed description of the invention
Fig. 1 is the cross-sectional view of embodiment.
In figure: 2, chromatic steel sandwich plate layer；3, vibration damping outer layer；4, vibration damping internal layer；5, puigging；6, sound absorbing layer；7, vibration damping group
Part；71, the first vibration isolation gasket；72, outer sleeve；73, inner sleeve；74, the second vibration isolation gasket；75, spring；8, convex block；9, groove；
10, sound deadening coating layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
Referring to Fig.1, a kind of steel structural roof vibration damping sound insulating structure, the color steel clamp core including steel structure net rack side is arranged in
Plate layer 2, further include be successively set on chromatic steel sandwich plate layer 2 close to the vibration damping outer layer 3 of steel structure net rack side, vibration damping internal layer 4, every
Sound-absorbing layer 5 and sound absorbing layer 6, sound absorbing layer 6 are connect far from the side of puigging 5 with steel structure net rack, vibration damping outer layer 3 and vibration damping internal layer 4
Between be equipped with several and be used to slow down the damping assembly 7 of external impact；Vibration damping outer layer 3 is vibration damping cotton, and vibration damping internal layer 4 is compound fibre
Vibration isolator is tieed up, puigging 5 is damping sound insulation felt, and sound absorbing layer 6 is mineral wool, and sound-absorbing is coated between puigging 5, sound absorbing layer 6 and is applied
Material 10；Vibration damping outer layer 3 is layered on chromatic steel sandwich plate layer 2, using damping assembly 7 be bonded in vibration damping outer layer 3 and vibration damping internal layer 4 it
Between, then puigging 5 is adhered on vibration damping internal layer 4, sound deadening coating layer 10 is coated on puigging 5, is finally spread sound absorbing layer 6
On puigging 5, finally sound absorbing layer 6 is adhered on steel structure net rack.
Referring to Fig.1, damping assembly 7 includes the first vibration isolation gasket 71 being arranged on vibration damping internal layer 4 and the first vibration isolation gasket
The hollow and open outer sleeve 72 of the 71 side connections far from vibration damping internal layer 4,72 bottom of outer sleeve is equipped with spring 75, spring 75
Using 1, outer sleeve 72 is interior to be equipped with inner sleeve 73, and 73 one end of inner sleeve and spring 75 contradict, the other end stretches out outer sleeve 75 simultaneously
It is connect with the inside wall slip of outer sleeve 72, inner sleeve 73 is connected with the second vibration isolation gasket far from one end of the first vibration isolation gasket 71
74；By 73 sets of inner sleeve in outer sleeve 72, support using spring 75 to 73 bottom of inner sleeve, so as to by rainwater or snow
The vibration generated to chromatic steel sandwich plate is spent to separate.
Referring to Fig.1, puigging 5 is outwardly protruded along its width direction the second vibration isolation gasket equipped with convex block 8, and sound absorbing layer 6 is along it
Width direction, which is recessed inwardly, is equipped with groove 9 with 8 male-female engagement of convex block, using puigging 5, sound absorbing layer 6 and sound deadening coating layer 10,
So as to further be absorbed to sound, by the cooperation of the groove 9 of the convex block 8 and sound absorbing layer 6 of puigging 5, be conducive to
Reinforce with hiding the stability connected between sound absorbing layer 6.
Working principle is as follows: when rainwater or snowflake impinge upon on chromatic steel sandwich plate, producing vibration and sound, passes through vibration damping
4 pairs of outer layer 3, damping assembly 7 and vibration damping internal layer vibrations buffer, so as to slow down the vibration that rainwater and snowflake generate；Benefit
Sound is adsorbed with puigging 5, sound deadening coating layer 10 and sound absorbing layer 6, so as to accomplish that vibration damping insulates against sound.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of steel structural roof vibration damping sound insulating structure, the chromatic steel sandwich plate layer (2) including steel structure net rack side is arranged in,
It is characterized in that: further including vibration damping outer layer (3), the vibration damping for being successively set on chromatic steel sandwich plate layer (2) close to steel structure net rack side
Internal layer (4), puigging (5) and sound absorbing layer (6), side and steel structure net rack of the sound absorbing layer (6) far from puigging (5) connect
It connects, several damping assemblies (7) for being used to slow down external impact is equipped between the vibration damping outer layer (3) and vibration damping internal layer (4)；Institute
Stating damping assembly (7) includes that the first vibration isolation gasket (71) on vibration damping internal layer (4), separate with the first vibration isolation gasket (71) is arranged
The hollow and open outer sleeve (72) of the side connection of vibration damping internal layer (4), outer sleeve (72) bottom are equipped with spring (75),
Inner sleeve (73) are equipped in the outer sleeve (72), described inner sleeve (73) one end is contradicted with spring (75), other end stretching is outer
Sleeve (72) is simultaneously connect with the inside wall slip of outer sleeve (72), and the one of the separate first vibration isolation gasket (71) of the inner sleeve (73)
End is connected with the second vibration isolation gasket (74).
2. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the vibration damping outer layer (3) is
Vibration damping cotton.
3. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the vibration damping internal layer (4) is
Composite fibre vibration isolator.
4. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the puigging (5) is resistance
Buddhist nun's deadening felt.
5. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the sound absorbing layer (6) is glass
Glass cotton.
6. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the puigging (5) is along it
Width direction is outwardly protruded equipped with convex block (8), and the sound absorbing layer (6) is recessed inwardly along its width direction equipped with recessed with convex block (8)
The groove (9) of convex cooperation.
7. steel structural roof vibration damping sound insulating structure according to claim 1, it is characterised in that: the puigging (5), sound-absorbing
Sound deadening coating (10) are coated between layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288025.6U CN209082849U (en) | 2018-08-09 | 2018-08-09 | Steel structural roof vibration damping sound insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288025.6U CN209082849U (en) | 2018-08-09 | 2018-08-09 | Steel structural roof vibration damping sound insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082849U true CN209082849U (en) | 2019-07-09 |
Family
ID=67114572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288025.6U Expired - Fee Related CN209082849U (en) | 2018-08-09 | 2018-08-09 | Steel structural roof vibration damping sound insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882722A (en) * | 2021-11-11 | 2022-01-04 | 深圳市凯丰建筑设计有限公司 | Mute building board house and muting method thereof |
| CN114319622A (en) * | 2022-02-15 | 2022-04-12 | 北京中瑞祥合建筑工程有限公司 | Indoor sound insulation construction structure and construction method thereof |
-
2018
- 2018-08-09 CN CN201821288025.6U patent/CN209082849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882722A (en) * | 2021-11-11 | 2022-01-04 | 深圳市凯丰建筑设计有限公司 | Mute building board house and muting method thereof |
| CN113882722B (en) * | 2021-11-11 | 2023-12-15 | 东营市成功石油科技有限责任公司 | Mute type building board house and mute method thereof |
| CN114319622A (en) * | 2022-02-15 | 2022-04-12 | 北京中瑞祥合建筑工程有限公司 | Indoor sound insulation construction structure and construction method thereof |
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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: 20190709 Termination date: 20210809 |