CN206784641U - A kind of sound insulation damping partition wall attachment structure - Google Patents
A kind of sound insulation damping partition wall attachment structure Download PDFInfo
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- CN206784641U CN206784641U CN201720338956.1U CN201720338956U CN206784641U CN 206784641 U CN206784641 U CN 206784641U CN 201720338956 U CN201720338956 U CN 201720338956U CN 206784641 U CN206784641 U CN 206784641U
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Abstract
It the utility model is related to a kind of sound insulation damping partition wall attachment structure, including foot wall and partition wall, the partition wall is set perpendicular to foot wall, the partition wall includes the center wall positioned at partition wall center section, Flexible Connector is provided between the center wall and foot wall, the Flexible Connector is fixedly connected with foot wall and center wall respectively by the expansion bolt through Flexible Connector both ends of the surface, the Flexible Connector is the parallel integrative-structure of both ends of the surface, the Flexible Connector includes first end face, second end face and the deformable member being arranged between first end face and second end face, the first end face is fixed on the wall of center, the second end face is fixed on foot wall.Using this structure can be effectively reduced noise it is big when vibrations caused by wall, improve the effect of absorbing sound and lowering noise.
Description
Technical field
Indoor partition field is the utility model is related to, more particularly to a kind of sound insulation damping partition wall attachment structure.
Background technology
Light steel keel partition is a kind of new building structure, wide in recent years with the development of China's modernization construction
It is general to be applied to hotel, terminal, passenger station, station, arenas, market, factory, office building, old building remodeling, interior decoration setting
Deng place.By taking interior decoration as an example, light steel keel partition is often as the cut-off wall between room, it is desirable to which partition wall will have very
Good absorbing sound and lowering noise ability, absorbing sound because light steel keel partition is lighter, when noise is big can make wall produce larger shake
Dynamic, vibrations are propagated by wall, can be reduced the absorbing sound and lowering noise effect of partition wall, not reached expected purpose, this just need every
Wall has good damping performance.
Utility model content
The purpose of this utility model is to provide a kind of sound insulation damping partition wall attachment structure, can effectively dropped using this structure
Shaken when low noise is big caused by wall, improve the effect of absorbing sound and lowering noise.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of sound insulation damping partition wall attachment structure, including foot wall and partition wall, the partition wall are set perpendicular to foot wall, institute
The center wall that partition wall includes being located at partition wall center section is stated, elastic connection is provided between the center wall and foot wall
Part, the Flexible Connector are fixed with foot wall and center wall respectively by the expansion bolt through Flexible Connector both ends of the surface
Connection, the Flexible Connector are the parallel integrative-structures of both ends of the surface, and the Flexible Connector includes first end face, second end face
And the deformable member between first end face and second end face is arranged on, and the first end face is fixed on the wall of center, and described
Biend is fixed on foot wall.
By using above-mentioned technical proposal, prior art mid-board is mounted directly with wall, and then surface of wall is laid again
Plasterboard, it is bad so to do not only soundproof effect, because sound is larger or the reason such as wall vibrations, can cause partition wall sound insulating and absorbing
Effect is deteriorated, but after increasing Flexible Connector between partition wall and wall, when noise is sent, partition wall is entered using puigging
Row is absorbed, and caused vibrations are offset by Flexible Connector, avoid being delivered on wall, can effectively alleviate noise compared with
Shaken caused by big, enhance the sound-absorbing effect of partition wall.Because Flexible Connector is integrative-structure, while two are used for what is contradicted
End face is parallel to each other, is allowed to have very strong deformability in one direction, and damping effect is notable, two end faces of Flexible Connector point
It is not fixed on foot wall and partition wall, enhances the bonding strength of foot wall and partition wall, is that partition wall is more firm.
Furtherly, the position that the foot wall contacts with partition wall is provided with flat bottomed recess, and the second end face is arranged on
In flat bottomed recess, the depth of the flat bottomed recess is identical with the thickness of second end face.
By using above-mentioned technical proposal, second end face is fixed on the thickness that can increase wall on foot wall, prominent portion
Branch influences the planarization of wall, is unfavorable for the finishing to wall, flat bottomed recess is excavated on wall, make the depth of flat bottomed recess
It is identical with the thickness of second end face, when Flexible Connector is fixed on foot wall, wall be integrally it is flat, only need to be in gap
Plaster and filled and led up, do not influence the attractive in appearance of wall.
Furtherly, the center wall is lightgage steel joist framework, and the center wall two sides are provided with abatvoix, institute
State and be fitted with plasterboard on the outside of abatvoix, be provided with deadening felt between two center walls, the first end face width with
The width of the centre keel of center wall is identical, and the first end face is connected by expansion bolt with being fixed close to the centre keel of foot wall
Connect.
By using above-mentioned technical proposal, increase deadening felt and abatvoix on partition wall wall, enhance the sound-absorbing of partition wall
Effect, while first end face width is identical with the width of the centre keel of center wall, is attached in Flexible Connector and keel
Afterwards, the laying of deadening felt, abatvoix and plasterboard is not interfered with.
Furtherly, two Flexible Connectors are symmetrical arranged, and the edge of the deadening felt is arranged on two bullets
Property connector between, the deadening felt edge is contradicted in the bottom of the flat bottomed recess.
By using above-mentioned technical proposal, deadening felt is fitted in flat bottomed recess between being added in two Flexible Connectors, can
To improve the soundproof effect of two wall contact positions.
Furtherly, the center wall includes centre keel and forms net through keel, the centre keel and through keel
Grating texture, tinfoil paper rock wool is provided with the central wall body.
By using above-mentioned technical proposal, using centre keel and the cross one another network formed through keel, carry
The high intensity of partition wall, after increasing tinfoil paper rock wool, improves the sound insulation of partition wall, heat-insulated, moistureproof ability.
Furtherly, the centre keel is the c-type keel of 75 types, described through the c-type keel that keel are 38 types.
By using above-mentioned technical proposal, ensure to combine the fastness of rear network structure, make partition wall be not susceptible to deform, together
When material it is relatively common cheap.
Furtherly, between being provided between the edge of the abatvoix and plasterboard and the second end face of Flexible Connector
Gap.
By using above-mentioned technical proposal, abatvoix and foot wall leave gap, when can deform Flexible Connector, sound-absorbing
Plate has certain displacement space.
Furtherly, the abatvoix is wooden perforated sound-absorbing plate, and the thickness of the abatvoix is 12mm.
By using above-mentioned technical proposal, abatvoix uses wooden perforated sound-absorbing plate, and structure is lighter, can reduce wall
Weight, and intensity is high, is unlikely to deform, and Wooden sound-absorbing plate thickness is big, good to the sound-absorbing effect of high frequency sound wave, and thickness is small then to low
The sound-absorbing effect of frequency sound wave is good, therefore 12mm is more suitable, can suitably increase the sound-absorbing frequency range of wooden perforated sound-absorbing plate.
In summary, the utility model has the advantages that：Between partition wall and wall increase Flexible Connector it
Afterwards, the anti-seismic performance of wall can be strengthened, partition wall absorbs noise using puigging, and caused vibrations are carried out by Flexible Connector
Offset, avoid being delivered on wall, can effectively alleviate the larger caused sound-absorbing effect for shaking, enhancing partition wall of noise,
Increase multiple sound insulation plate simultaneously, further enhancing the effect of partition wall sound insulating and absorbing.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the structural representation of elastic structure in the present embodiment.
In figure, 1 foot wall, 2 partition walls, 3 Flexible Connectors, 4 expansion bolts, 5 fixture chambers, 11 flat bottomed recess, 20 centers
Wall, 21 abatvoixs, 22 plasterboards, 23 deadening felts, 31 first end faces, 32 second end faces, 33 deformable members, 34 connecting holes, 201 are erected
Keel, 202 are through keel, 203 tinfoil paper rock wool layers.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1 and 2, a kind of sound insulation damping partition wall attachment structure, including foot wall 1 and partition wall 2, foot wall 1 be
Cement brick wall or concrete walls, needing the position for setting up partition wall 2 to be slotted in advance, cutting above and below whole wall
Groove, cell body width is 240mm-300mm, depth 5mm-10mm, and then that the carry out of groove is floating, turning into depth is
2mm-4mm flat bottomed recess 11.
When it is implemented, need the installation Flexible Connector 3 in the flat bottomed recess 11, the plate body thickness of Flexible Connector 3 with
The depth of flat bottomed recess 11 is identical, is also 2mm-4mm, and as shown in Figure 2, the global sections of Flexible Connector 3 are in ∑ shape, are integrated
The resilient metal member of structure, shorter face are first end faces 31, and longer face is second end face 32, the end of first end face 31 and second
Deformable member 33 is provided that between the end of the side of face 32, deformable member 33 is in V-shape, in first end face 31, the and of second end face 32
It is both provided with connecting hole 34 on deformable member 33, the scope that the position of connecting hole 34 projects in first end face 31 to second end face 32
It is interior, it when progress Flexible Connector 3 is fixedly connected, need to only be carried out in fixture chamber 5, avoid connecting in partition wall body external stability elasticity
Fitting 3, make have shank of bolt on foot wall 1, influence the smooth of metope, when mounted, it is necessary to expansion bolt 4 is embedded in flat recessed
In groove 11, then two Flexible Connectors 3 are through on the screw rod of expansion bolt 4, the end face openings of two Flexible Connectors 3 to
External symmetry is set, and 9mm gap is reserved between two Flexible Connectors 3.
Then, on the ground of the face of flat bottomed recess 11 and on roof, the laying of the basic keel of partition wall 2, basis are carried out
Keel laying is completed, it is necessary to installs middle wall body 20, middle wall body 20 is the network structure of lightgage steel joist framework composition, main body
For centre keel 201 and through keel 202, centre keel 201 is the c-type keel of 75 types, the c-type keel through keel 202 for 38 types,
The installation of keelson is first carried out, keelson is the centre keel 201 that connecting hole is provided with bottom plate, and keelson bottom plate is pressed against into bullet
Property connector 3 first end face 31 on, keelson bottom plate aligns with first end face 32, and expansion bolt 4 passes through keelson bottom plate, will
Keelson is fixed in first end face 32.
The installation of other centre keels 201 is carried out in basic ground joist, being arranged at intervals with rectangle on the bottom plate of centre keel 201 opens
Hole, through insertion keel 202 in opening, latticed keel structure is formed, tinfoil paper rock wool layer 203 is provided with grid,
Complete the installation of one side center wall 20.The end of 9mm thickness deadening felt 23 is inserted between being reserved between two Flexible Connectors 3
In gap, the end of deadening felt 23 is pressed on the bottom surface of plane groove 11, and deadening felt 23 is fixed on center wall 20, according to
Same mode, another layer of center wall 20 is installed in the another side of deadening felt 23.
The installation of the appearance facing-wall board of partition wall 2 is finally carried out, passes through tapping screw on the outer surface of two center walls 20
Two abatvoixs 21 are fixed, abatvoix 21 using wooden perforated sound-absorbing plate thick 12mm, while abatvoix 21 with
Fixture chamber 5 is formed between Flexible Connector 3, the bar portion of expansion bolt 4 is all located in fixture chamber 5, most latter two abatvoix
21 outer surface is fixed with the thick plasterboards 22 of 12mm again, completes the installation of whole sound insulation damping partition wall attachment structure.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of sound insulation damping partition wall attachment structure, including foot wall（1）And partition wall（2）, it is characterised in that：The partition wall（2）
Perpendicular to foot wall（1）Set, the partition wall（2）Including positioned at partition wall（2）The center wall of center section（20）, the center
Wall（20）With foot wall（1）Between be provided with Flexible Connector（3）, the Flexible Connector（3）By through elastic connection
Part（3）The expansion bolt of both ends of the surface（4）Respectively with foot wall（1）With center wall（20）It is fixedly connected, the Flexible Connector
（3）It is the parallel integrative-structure of both ends of the surface, the Flexible Connector（3）Including first end face（31）, second end face（32）And
It is arranged on first end face（31）And second end face（32）Between deformable member（33）, the first end face（31）It is fixed on central wall
Body（20）On, the second end face（32）It is fixed on foot wall（1）On.
A kind of 2. sound insulation damping partition wall attachment structure according to claim 1, it is characterised in that：The foot wall（1）With
Partition wall（2）The position of contact is provided with flat bottomed recess（11）, the second end face（32）It is arranged on flat bottomed recess（11）It is interior, it is described
Flat bottomed recess（11）Depth and second end face（32）Thickness it is identical.
A kind of 3. sound insulation damping partition wall attachment structure according to claim 2, it is characterised in that：The center wall（20）
For lightgage steel joist framework, the center wall（20）Two sides are provided with abatvoix（21）, the abatvoix（21）Outside is bonded
There is plasterboard（22）, two center walls（20）Between be provided with deadening felt（23）, the first end face（31）Width with
Center wall（20）Centre keel（201）Width it is identical, the first end face（31）Expansion bolt（4）With close foot wall
（1）Centre keel（201）It is fixedly connected.
A kind of 4. sound insulation damping partition wall attachment structure according to claim 3, it is characterised in that：Two elastic connections
Part（3）It is symmetrical arranged, the deadening felt（23）Edge be arranged on two Flexible Connectors（3）Between, the deadening felt
（23）Edge is contradicted in the flat bottomed recess（11）Bottom.
A kind of 5. sound insulation damping partition wall attachment structure according to claim 3, it is characterised in that：The center wall（20）
Including centre keel（201）With through keel（202）, the centre keel（201）With through keel（202）Form fenestral fabric,
The center wall（20）Inside it is provided with tinfoil paper rock wool layer（203）.
A kind of 6. sound insulation damping partition wall attachment structure according to claim 5, it is characterised in that：The centre keel（201）
It is described to run through keel for the c-type keel of 75 types（202）For the c-type keel of 38 types.
A kind of 7. sound insulation damping partition wall attachment structure according to claim 3, it is characterised in that：The abatvoix（21）With
Plasterboard（22）Edge and Flexible Connector（3）Second end face（32）Between be provided with gap, the abatvoix（21）With
Flexible Connector（3）Between formed fixture chamber（5）.
A kind of 8. sound insulation damping partition wall attachment structure according to claim 7, it is characterised in that：The abatvoix（21）For
Wooden perforated sound-absorbing plate, the abatvoix（21）Thickness be 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338956.1U CN206784641U (en) | 2017-03-31 | 2017-03-31 | A kind of sound insulation damping partition wall attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338956.1U CN206784641U (en) | 2017-03-31 | 2017-03-31 | A kind of sound insulation damping partition wall attachment structure |
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| Publication Number | Publication Date |
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| CN206784641U true CN206784641U (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720338956.1U Active CN206784641U (en) | 2017-03-31 | 2017-03-31 | A kind of sound insulation damping partition wall attachment structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386051A (en) * | 2018-04-28 | 2018-08-10 | 集美大学 | A kind of damping unit applied to the connection of fabricated shear wall perps |
| CN108691370A (en) * | 2018-06-04 | 2018-10-23 | 广州康普顿至高建材有限公司 | A kind of multiple sound insulation partition |
| CN110067324A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of unit partition wall connection structure and attaching method thereof |
-
2017
- 2017-03-31 CN CN201720338956.1U patent/CN206784641U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067324A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of unit partition wall connection structure and attaching method thereof |
| CN110067324B (en) * | 2018-01-24 | 2020-09-04 | 北新集团建材股份有限公司 | Unit partition wall connecting structure and connecting method thereof |
| CN108386051A (en) * | 2018-04-28 | 2018-08-10 | 集美大学 | A kind of damping unit applied to the connection of fabricated shear wall perps |
| CN108691370A (en) * | 2018-06-04 | 2018-10-23 | 广州康普顿至高建材有限公司 | A kind of multiple sound insulation partition |
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