CN207905390U - A kind of damping floor structure of soundproof room - Google Patents
A kind of damping floor structure of soundproof room Download PDFInfo
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- CN207905390U CN207905390U CN201820109642.9U CN201820109642U CN207905390U CN 207905390 U CN207905390 U CN 207905390U CN 201820109642 U CN201820109642 U CN 201820109642U CN 207905390 U CN207905390 U CN 207905390U
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- damping
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- wall
- fixed seat
- soundproof room
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Abstract
A kind of damping floor structure of soundproof room, common joists in damping bottom plate are fixedly connected on mattess, common joists are equipped with fixed seat, spacing board and damping spring are equipped in fixed seat, the bottom top pressure of damping spring is on mattess, it is filled partially with concrete more than spacing board in fixed seat, spacing board part below is provided with rubber limited block, rubber limited block is in contact with damping spring；Sound-absorbing plank is support with fixed seat, is fixedly connected in fixed seat, the top top pressure of damping spring is on sound-absorbing plank；Puigging is arranged between common joists and sound-absorbing plank；Concrete layer is arranged on sound-absorbing plank.The utility model makes damping bottom plate and the soft fixation of mattess by damping spring, plays the role of buffering to vibrations, drastically reduces the conduction of acoustic vibration, has good damping performance.
Description
Technical field
The utility model is related to arrive soundproof room technical field, and in particular to arrive a kind of damping floor structure of soundproof room.
Background technology
Soundproof room be it is a kind of applied to medical treatment, rehabilitation, physical examination mechanism carry out accurately test human auditory hearing detection set
It is standby, the sound insulation of work in-plant equipment can also be applied to.Current soundproof room is by sound-proof wall body, sound insulation top plate and damping bottom plate in side
Shape is composed, soundproof room be equipped with soundproof shielding case door, soundproof shielding case observation window, ventilating noise silencer, lighting device, switch and
Power supply etc..Existing soundproof room can play effective soundproof effect, but universal cushioning ability is poor, it is difficult to mitigate by acoustic waveguide
The vibration of cause.
Utility model content
In order to solve the above-mentioned technical problem the utility model, provides a kind of damping floor structure of soundproof room, have and subtract
The good feature of shake ability, can mitigate and be vibrated caused by sound wave.
In order to realize that the purpose of this utility model, used technical solution be：A kind of damping bottom plate of soundproof room is provided
Structure, the soundproof room include damping bottom plate, and the damping bottom plate includes common joists, puigging, sound-absorbing plank and interior steely
The concrete layer of muscle, the common joists are fixedly connected on mattess, and fixed seat, institute are provided on the common joists
It states and is equipped with spacing board and damping spring in fixed seat, the bottom top pressure of the damping spring is on mattess, the fixation
It is filled partially with concrete more than spacing board in seat, it is described to fill damping spring to the gap between fixed seat inner wall
Spacing board part below is provided with rubber limited block in fixed seat, the rubber limited block is in contact with damping spring；Institute
It is support that sound-absorbing plank, which is stated, with fixed seat, is fixedly connected in fixed seat, the top top pressure of the damping spring is in sound-absorbing plank
On；The puigging is arranged between common joists and sound-absorbing plank；The concrete layer is arranged on sound-absorbing plank.
The damping bottom plate is equipped with wall as a further improvement of the utility model, the wall include exterior wall with
Interior wall, the exterior wall are fixedly connected on sound-absorbing plank, and the interior wall is fixedly connected on concrete layer, the exterior wall and interior wall
Between there are gaps.
The puigging includes synthetic resin layer and acoustical cotton layer as a further improvement of the utility model,.
Support rack, institute are equipped between the common joists and sound-absorbing plank as a further improvement of the utility model,
Puigging is stated to be located in support rack.
The common joists are equipped with screw hole as a further improvement of the utility model, and the common joists pass through spiral shell
Bolt is fixedly connected with mattess.
The outer wall of the rubber limited block is set as arc outer wall, the arc as a further improvement of the utility model,
Shape outer wall cooperates with damping spring outer wall.
Further include ground decoration layer as a further improvement of the utility model, the ground decoration layer is arranged in coagulation
On soil layer.
The beneficial effects of the utility model are：The damping bottom plate makes its tool by the setting of puigging and sound-absorbing plank
There is good sound-absorbing soundproof effect；Meanwhile damping bottom plate is made by damping spring and mattess is soft is fixedly connected, to shake
It is dynamic to play the role of buffering, the conduction of acoustic vibration is drastically reduced, there is good damping performance；By by damping spring
Top and the bottom are distinguished in fixed seat, and with demarcation strip, upper part makes damping spring stablize by Concrete Filled
In fixed seat, support fixed function is played to sound-absorbing plank and the above structure by damping spring, makes vibrations caused by sound wave
It is effectively conducted in damping spring so that into row buffering, lower part is not filled with concrete, making damping spring, there are one elasticity activities
Space, and damping spring plays buffering and the effect of reset under the action of rubber limited block, to ensure damping spring
Elastic property ensures the cushioning ability of soundproof room.
Description of the drawings
Fig. 1 is the damping floor structure schematic diagram；
Fig. 2 is the fixed seat structure schematic diagram；
Description of symbols：10- common joists, 11- fixed seats, 12- spacing boards, 13- damping springs, 14- concrete, 15- rubbers
Glue limited block, 16- bolts, 20- supports rack, 21- synthetic resin layers, 22- acoustical cotton layers, 30- sound-absorbings plank, 40- concrete
Layer, 50- ground decorations layer, 60- mattess, 71- exterior walls, 72- interior walls.
Specific implementation mode
With reference to specific embodiment and attached drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the damping floor structure of a kind of soundproof room, soundproof room is by wall, top plate and damping bottom plate in side
Shape is composed, and damping bottom plate includes common joists 10, puigging, sound-absorbing plank 30 and the concrete layer 40 for including reinforcing bar, ground
Board keel 10 is fixedly connected on mattess 60, fixed seat 11 is provided on common joists 10, between being equipped in fixed seat 11
Partition board 12 and damping spring 13, the bottom top pressure of damping spring 13 is on mattess 60, in spacing board 12 in fixed seat 11
Above is filled partially with concrete 14, to fill damping spring 13 to the gap between 11 inner wall of fixed seat, in fixed seat 11
12 part below of spacing board is provided with rubber limited block 15, rubber limited block 15 is in contact with damping spring 13；Sound-absorbing wood
Plate 30 is support with fixed seat 11, is fixedly connected in fixed seat 11, the bottom top pressure of damping spring 13 is on sound-absorbing plank 30；
Puigging is arranged between common joists 10 and sound-absorbing plank 30；Concrete layer 40 is arranged on sound-absorbing plank 30.
Further, wall includes exterior wall 71 and interior wall 72, and exterior wall 71 is fixedly connected on sound-absorbing plank 30, and interior wall 72 is fixed
It is connected on concrete layer 40, there are gaps between exterior wall 71 and interior wall 72.Exterior wall 71 and interior wall 72 are separately fixed at difference
Structure sheaf on, the conduction of dispersible acoustic wave vibrations, further weaken vibrations.
Further, puigging includes synthetic resin layer 21 and acoustical cotton layer 22, synthetic resin layer 21 and acoustical cotton layer 22 from
Under up set gradually.
Further, support rack 20, synthetic resin layer 21 and acoustical cotton are equipped between common joists 10 and sound-absorbing plank 30
Layer 22 is located in support rack 20.By supporting the setting of rack 20, protection is played to synthetic resin layer 21 and acoustical cotton layer 22
Supporting role avoids 22 compressive deformation of synthetic resin layer 21 and acoustical cotton layer.
Further, common joists 10 are equipped with screw hole, and common joists 10 are fixed by bolt 16 and mattess 60 to be connected
It connects.The connective stability of common joists 10 and mattess 60 can be improved by being connected by bolt 16.
Further, the outer wall of rubber limited block 15 is set as arc outer wall, and arc outer wall and 13 outer wall of damping spring are mutual
Cooperation, so as to can effectively be in contact between rubber limited block 15 and damping spring 13.
Further, further include ground decoration layer 50, ground decoration layer 50 is located on concrete layer 40.
In conclusion the utility model is made actual sample and is tested through being used for multiple times such as specification and diagramatic content,
In terms of the effect for using test, provable the utility model can reach its desired purpose, and practical value is unquestionable.
Embodiment provided above is only used for facilitating illustration the utility model, not makees limit in any form to the utility model
System, any those of ordinary skill in the art, if in the range of not departing from the utility model carried technical characteristic,
Using the equivalent embodiment for locally changing or modifying made by the utility model disclosed technology content, and without departing from this practicality
Novel technical feature content, in the range of still falling within the utility model technical characteristic.
Claims (7)
1. a kind of damping floor structure of soundproof room, the soundproof room includes damping bottom plate, it is characterised in that：The damping bottom plate
Including common joists, puigging, sound-absorbing plank and the concrete layer for including reinforcing bar, the common joists are fixedly connected on concrete
On ground, it is provided with fixed seat on the common joists, spacing board and damping spring, the damping bullet are equipped in the fixed seat
The bottom top pressure of spring is filled partially with concrete in the fixed seat on mattess more than spacing board, with filling
For damping spring to the gap between fixed seat inner wall, the fixed seat is interior to be provided with rubber limit in spacing board part below
Block, the rubber limited block are in contact with damping spring；The sound-absorbing plank is support with fixed seat, is fixedly connected on fixed seat
On, the top top pressure of the damping spring is on sound-absorbing plank；The puigging is arranged between common joists and sound-absorbing plank；
The concrete layer is arranged on sound-absorbing plank.
2. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：It is set on the damping bottom plate
It includes exterior wall and interior wall to have wall, the wall, and the exterior wall is fixedly connected on sound-absorbing plank, and the interior wall is fixedly connected on
On concrete layer, there are gaps between the exterior wall and interior wall.
3. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：The puigging includes closing
At resin layer and acoustical cotton layer.
4. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：The common joists and suction
Support rack is equipped between sound plank, the puigging is located in support rack.
5. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：It is set on the common joists
There are screw hole, the common joists to be fixedly connected with mattess by bolt.
6. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：The rubber limited block
Outer wall is set as arc outer wall, and the arc outer wall cooperates with damping spring outer wall.
7. a kind of damping floor structure of soundproof room according to claim 1, it is characterised in that：It further include ground decoration
Layer, the ground decoration layer are arranged on concrete layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109642.9U CN207905390U (en) | 2018-01-23 | 2018-01-23 | A kind of damping floor structure of soundproof room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109642.9U CN207905390U (en) | 2018-01-23 | 2018-01-23 | A kind of damping floor structure of soundproof room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905390U true CN207905390U (en) | 2018-09-25 |
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ID=63564488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109642.9U Active CN207905390U (en) | 2018-01-23 | 2018-01-23 | A kind of damping floor structure of soundproof room |
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| Country | Link |
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| CN (1) | CN207905390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235912A (en) * | 2018-09-26 | 2019-01-18 | 宁波高新区义利达信息科技有限公司 | A kind of building side column protective platform |
| CN115369913A (en) * | 2022-09-28 | 2022-11-22 | 山西八建集团有限公司 | Noise eliminating device for high-pressure concrete delivery pump |
-
2018
- 2018-01-23 CN CN201820109642.9U patent/CN207905390U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235912A (en) * | 2018-09-26 | 2019-01-18 | 宁波高新区义利达信息科技有限公司 | A kind of building side column protective platform |
| CN115369913A (en) * | 2022-09-28 | 2022-11-22 | 山西八建集团有限公司 | Noise eliminating device for high-pressure concrete delivery pump |
| CN115369913B (en) * | 2022-09-28 | 2024-02-13 | 山西八建集团有限公司 | Noise eliminator for high-pressure concrete conveying pump |
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