CN109610699B - Interior wall sound insulation structure between house - Google Patents
Interior wall sound insulation structure between house Download PDFInfo
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- CN109610699B CN109610699B CN201811576207.8A CN201811576207A CN109610699B CN 109610699 B CN109610699 B CN 109610699B CN 201811576207 A CN201811576207 A CN 201811576207A CN 109610699 B CN109610699 B CN 109610699B
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- 238000009413 insulation Methods 0.000 title abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 73
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 6
- 239000010440 gypsum Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 123
- 239000011229 interlayer Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7414—Posts or frame members with projections for holding sound or heat insulating fillings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the field of buildings, and discloses a sound insulation structure of an inner wall of a residential building, which comprises a wall body, wherein a keel frame is arranged on the inner wall of the wall body, a plurality of soundproof cotton layers are arranged on the keel frame, a blank pressing support is arranged between the keel frame and two adjacent soundproof cotton layers, a quick locking mechanism is arranged between the keel frame and a pressing plate support, a soundproof felt layer covering the soundproof cotton layers is arranged on the keel frame, and a gypsum board is arranged on the soundproof felt layer; the quick locking mechanism comprises a plurality of fixing pins, a rotary locking block, an elastic piece and a push rod. The invention has the following advantages and effects: the sound insulation cotton layer and the sound insulation felt layer can achieve good sound insulation effect; and order about rotatory locking piece through the catch bar earlier and rotate for the fixed pin can imbed in the mounting groove of rotatory locking piece, loosens the catch bar then, and rotatory locking piece rotates under the drive of elastic component, and the buckling parts lock is on the neck, thereby realizes the effect on quick installation soundproof cotton layer.
Description
Technical Field
The invention relates to the field of buildings, in particular to an inner wall sound insulation structure of a residential building.
Background
Noise pollution, especially indoor noise pollution, appearing in modern society is paid attention to health and daily life's harm gradually, therefore need consider its inside syllable-dividing effect when modern building design, and the design of giving sound insulation not only can improve indoor tone quality environment, plays very important effect to noise control moreover.
At present, chinese patent with an authorization notice number of CN103452210B and an authorization notice date of 2015, 8 and 5 discloses a sound insulation wall of a anechoic chamber, which comprises a plurality of sound insulation wall modules and a sealing device arranged between two adjacent sound insulation wall modules, wherein the sealing device comprises a sealing element, the sealing element comprises a framework and a soft material matched and connected on the framework, the soft material can be tightly matched and connected with the sound insulation wall modules, and the sealing device comprises a fastening element to fix the sealing element on the sound insulation wall modules.
The sound insulation wall body in the comparison document is installed by installing the sound insulation wall body module on the framework in the sealing element, then connecting the sound insulation wall body module with the soft material in the sealing element in a matching mode, and finally compressing the sound insulation wall body module through the fastening piece to achieve installation; but when with this wall body installation that gives sound insulation on the wall, need be with the skeleton installation on the wall, lead to the wall body module that gives sound insulation to be difficult to install between two skeletons because of the skeleton is "worker" style of calligraphy roughly, need install skeleton and the wall body module that gives sound insulation one by one this moment, finally lead to the installation comparatively loaded down with trivial details.
Disclosure of Invention
The invention aims to provide a sound insulation structure for an inner wall of a residential building, which has the effect of quickly installing a soundproof cotton layer.
The technical purpose of the invention is realized by the following technical scheme: a sound insulation structure of an inner wall of a residential building comprises a wall body, wherein a keel frame is arranged on the inner wall of the wall body, a plurality of soundproof cotton layers distributed in a horizontal direction are arranged on the keel frame, a blank pressing support which is abutted against the keel frame and two sides of which respectively press the two adjacent soundproof cotton layers is arranged between the keel frame and the two adjacent soundproof cotton layers, a quick locking mechanism for quickly fixing the blank pressing support is arranged between the keel frame and the blank pressing support, a soundproof felt layer covering the soundproof cotton layers is arranged on the keel frame, and a gypsum board is arranged on the soundproof felt layer; fast latch mechanism includes that a plurality of fixed pins, rotation that pass the blank pressing support along the horizontal direction setting on keel frame connect the rotatory locking piece in the blank pressing support, set up between rotatory locking piece and blank pressing support and be used for driving rotatory locking piece pivoted elastic component, set up the catch bar on rotatory locking piece, the middle part of fixed pin is formed with the external diameter and is less than the fixed pin and keeps away from the neck of keel frame one end external diameter, the week side of rotatory locking piece is seted up and is supplied the fixed pin to insert the back and can make rotatory locking piece pivoted mounting groove, be provided with the buckling at the buckling part of neck when rotatory locking piece rotates on the inner wall of mounting groove, the elastic component orders about rotatory locking piece and rotates and make the buckling part lock on the neck.
By adopting the scheme, the soundproof cotton layer and the soundproof felt layer are arranged on the keel frame of the wall body, the soundproof cotton layer is of a multi-fiber structure, sound waves are reflected, mutually superposed and collided by countless fibers when passing through the soundproof cotton layer, and sound wave energy is converted into heat energy, so that the intensity of the sound waves is weakened, the soundproof felt layer has damping characteristics and can isolate noise, the soundproof felt layer covers the side pressing support while covering the soundproof cotton layers, and finally, a good soundproof effect is achieved; and when the soundproof cotton layer of installation, through making the blank holder support be close to keel frame and compress tightly the soundproof cotton layer in, overcome the elasticity of elastic component and make rotatory locking piece rotate through the catch bar, thereby make the fixed pin on the keel frame aim at the part that rotatory locking piece supplied the fixed pin embedding, and make the mounting groove of fixed pin axle embedding at rotatory locking piece in, then loosen the catch bar, rotatory locking piece rotates under the elasticity of elastic component, make the lock of the buckling part lock on the rotatory locking piece realize the lock fixed on the neck of fixed pin axle, thereby realize the effect on quick installation soundproof cotton layer.
The invention is further provided with: the edge pressing support is provided with a rotating shaft penetrating through the middle of the rotating locking block, a bearing is arranged between the rotating shaft and the rotating locking block, a groove is formed in the end face of one end of the rotating locking block, and the elastic piece is a coil spring which is sleeved on the rotating shaft and is arranged on the inner wall of the groove and on the rotating shaft at two ends of the elastic piece respectively.
Through adopting above-mentioned scheme, the elastic component is established in the pivot and both ends set up respectively at rotatory locking piece and the epaxial wind spring of commentaries on classics for the cover, promotes rotatory locking piece at the catch bar this moment and rotates and make the fixed pin aim at the in-process of the part that the mounting groove supplied the fixed pin embedding, and the wind spring receives the compression, and when loosening the catch bar, the wind spring can drive rotatory locking piece and rotate under the elastic action to make buckling parts lock on the neck, realize quick locking.
The invention is further provided with: the quick-locking mechanism further comprises a total push rod, and the total push rod is hinged to one end, far away from the rotary locking block, of the push rods.
Through adopting above-mentioned scheme, be provided with a plurality ofly because of the fixed pin for rotatory locking piece and catch bar also are provided with a plurality ofly, connect a plurality of catch bars through total push rod this moment, thereby can promote a plurality of rotatory locking pieces simultaneously and rotate, thereby make the convenient mounting groove of aiming at rotatory locking piece of a plurality of fixed pins supply the part of fixed pin embedding.
The invention is further provided with: the middle part that keel frame terminal surface was kept away from to the blank pressing support is sunken form, quick-locking mechanism does not stand out in the soundproof cotton layer and keeps away from keel frame's terminal surface.
Through adopting above-mentioned scheme, quick-locking mechanism does not stand out in the terminal surface that keel frame was kept away from on soundproof cotton layer, and quick-locking mechanism can not influence the setting on sound insulation felt layer this moment.
The invention is further provided with: be located adjacent two keel frame part between the soundproof cotton layer is provided with a plurality of support pieces, support piece is including connecting on keel frame and along the first support end that the horizontal direction extends, connecting and serving at first support and along the second support end that upwards extends of the direction slope of keeping away from keel frame, be provided with the supported hole that supplies support piece to pass when removing along the horizontal direction on the blank pressing support, work as blank pressing support downstream just makes the upper end inner wall in supported hole contradict when first support end, the fixed pin is aimed at the installation slot part that supplies the fixed pin embedding in the rotatory locking piece.
By adopting the scheme, the supporting piece on the keel frame plays a role in supporting the blank pressing support, so that the stability of the blank pressing support after installation is improved; the second supporting end is arranged to prevent the seat of the pressing plate from slipping off or falling off the supporting member; simultaneously when the blank holder support moves downwards to make the upper end inner wall of the support hole abut against the first support end, the fixing pin is aligned with the mounting groove part for embedding the fixing pin in the rotary locking block to play a role in positioning.
The invention is further provided with: the part of the blank holder support, which compresses the soundproof cotton layer, is sleeved with a rubber damping sleeve which is tightly propped against the soundproof cotton layer.
Through adopting above-mentioned scheme, rubber shock attenuation cover can increase with the conflict area on soundproof cotton layer, and can reduce and the soundproof cotton layer between the clearance to improve the leakproofness between soundproof cotton layer and the blank pressing support, be favorable to preventing the propagation of noise.
The invention is further provided with: keel frame includes and contradicts and with the support frame that blank pressing support is connected, sets up at the support frame edge and with the inconsistent carriage in soundproof cotton layer edge with the soundproof cotton layer, the soundproof felt layer sets up on the support frame, be provided with the honeycomb layer that is located between soundproof felt layer and a plurality of soundproof cotton layer in the support frame, the honeycomb layer is including the honeycomb intermediate layer that has honeycomb holes, cover the overburden that just covers honeycomb holes on honeycomb intermediate layer both ends face.
Through adopting above-mentioned scheme, the honeycomb layer includes honeycomb intermediate layer and overburden, covers the honeycomb holes through the overburden, and the honeycomb holes of honeycomb intermediate layer are airtight form this moment to further play syllable-dividing effect.
The invention is further provided with: the edge of keel frame is provided with wooden frame, through a plurality of rifle nail fixed connection between the edge of sound-proof felt layer and the wooden frame, be provided with the glue bond line between sound-proof felt layer and the adjacent overburden.
Through adopting above-mentioned scheme, when installation sound-proof felt layer, set up the glue bond line between sound-proof felt layer and overburden earlier to the convenience is fixed sound-proof felt layer on wooden frame through the rifle nail.
In conclusion, the invention has the following beneficial effects:
1. the wall body is characterized in that a soundproof cotton layer and a soundproof felt layer are arranged on a keel frame of the wall body, the soundproof cotton layer is of a multi-fiber structure, sound waves are reflected, mutually superposed and collided by countless fibers when passing through the soundproof cotton layer, and the energy of the sound waves is converted into heat energy, so that the intensity of the sound waves is weakened, the soundproof felt layer has damping characteristics and can isolate noise, and the soundproof felt layer covers a plurality of soundproof cotton layers and also covers a blank holder, so that a good soundproof effect is finally achieved; when the soundproof cotton layer is installed, the blank holder is made to be close to the keel frame and tightly press the soundproof cotton layer, meanwhile, the elastic force of the elastic piece is overcome through the push rod, and the rotary locking block is made to rotate, so that the fixing pin on the keel frame is aligned to the part of the rotary locking block, which is used for the fixing pin to be embedded in, the fixing pin shaft is embedded in the installation groove of the rotary locking block, then the push rod is loosened, the rotary locking block rotates under the elastic force of the elastic piece, and the buckling part on the rotary locking block is buckled on the neck part of the fixing pin shaft to realize buckling and fixing, so that the soundproof cotton layer is quickly installed;
2. the supporting piece on the keel frame plays a role in supporting the edge pressing support, so that the stability of the edge pressing support after installation is improved; the second supporting end is arranged to prevent the seat of the pressing plate from slipping off or falling off the supporting member; meanwhile, when the edge pressing support moves downwards to enable the inner wall of the upper end of the support hole to abut against the first support end, the fixing pin is enabled to be aligned with the installation groove part for the fixing pin to be embedded in the rotary locking block to play a positioning role;
3. the rubber damping sleeve can increase the contact area with the soundproof cotton layer and reduce the gap between the rubber damping sleeve and the soundproof cotton layer, so that the sealing property between the soundproof cotton layer and the blank holder is improved, and the transmission of noise is favorably prevented;
4. the honeycomb layer comprises a honeycomb interlayer and a covering layer, honeycomb holes are covered by the covering layer, and the honeycomb holes of the honeycomb interlayer are closed, so that the sound insulation effect is further achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top plan view of the keel frame, acoustic barrier cotton layer, hold-down support and quick lock mechanism of the present invention with one of the rotating locking pieces partially cut away;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a cross-sectional view of the keel frame, the soundproof cotton layer, the holder and the quick lock mechanism of the present invention.
Reference numerals: 1. a wall body; 2. a keel frame; 21. a support frame; 22. a support frame; 3. a soundproof cotton layer; 4. a blank pressing support; 41. a rotating shaft; 42. a bearing; 43. a support hole; 44. a rubber shock-absorbing sleeve; 5. a quick lock mechanism; 51. a fixing pin; 511. a neck portion; 52. rotating the locking block; 521. mounting grooves; 522. a fastening part; 523. a groove; 53. an elastic member; 54. a push rod; 55. a master push rod; 6. a sound-insulating felt layer; 7. a gypsum board; 8. a support member; 81. a first support end; 82. a second support end; 9. a honeycomb layer; 91. a honeycomb interlayer; 92. a cover layer; 10. a wooden frame; 101. a gun nail; 102. and (6) gluing the glue layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a sound insulation structure for an inner wall of a residential building comprises a wall body 1, wherein a keel frame 2 is fixedly arranged on the inner wall of the wall body 1 as shown in figure 1. The keel frame 2 comprises a support frame 21 and a support frame 22 integrally arranged at the edge of the support frame 21. The support frame 21 and the support frame 22 are made of steel; the support frames 21 are in a grid shape in staggered distribution, and the support frames 21 can be fixedly connected to the inner wall of the wall body 1 through nails or expansion bolts; the supporting frame 22 protrudes out of the supporting frame 21, a wood frame 10 is arranged at the edge of one end face of the supporting frame 22, which is far away from the wall body 1, and the wood frame 10 can be fixed on the supporting frame 22 through bolts, nuts or glue.
As shown in fig. 1 and 2, it has soundproof cotton layer 3 to be provided with four range distributions along the horizontal direction on support frame 21, looks interval between the adjacent soundproof cotton layer 3, soundproof cotton layer 3's upper and lower surface offsets with the inner wall of carriage 22 respectively, the lateral wall that soundproof cotton layer 3 that is located both sides edge kept away from each other conflicts respectively on carriage 22's inner wall, and be provided with between support frame 21 and two adjacent soundproof cotton layer 3 and conflict on support frame 21 and both sides compress tightly the blank pressing support 4 of two adjacent soundproof cotton layer 3 respectively, be provided with between support frame 21 and the blank pressing support 4 and be used for the fast locking mechanism 5 of fixed blank pressing support 4. The middle part that blank pressing support 4 kept away from support frame 21 terminal surface is sunken form, and quick lock mechanism 5 does not stand out in the terminal surface that the keel frame 2 was kept away from on soundproof cotton layer 3.
As shown in fig. 2 and 3, the quick-locking mechanism 5 includes a plurality of fixing pins 51 fixedly disposed on the supporting frame 21 along the horizontal direction and penetrating through the binder holder 4, a rotary locking block 52 rotatably connected in the binder holder 4, an elastic member 53 disposed between the rotary locking block 52 and the binder holder 4 and used for driving the rotary locking block 52 to rotate, a pushing rod 54 integrally disposed on the rotary locking block 52, and a general pushing rod 55 hinged to one end of the pushing rods 54 far away from the rotary locking block 52 through a pin. The middle part of the fixing pin 51 is formed with a neck 511 with an outer diameter smaller than that of one end of the fixing pin 51 far away from the keel frame 2; the blank holder support 4 is provided with a rotating shaft 41 penetrating through the middle part of the rotating locking block 52, a bearing 42 is in interference fit between the rotating shaft 41 and the rotating locking block 52, the peripheral side of the rotating locking block 52 is provided with a mounting groove 521 for the fixing pin 51 to be inserted and enabling the rotating locking block 52 to rotate, and the inner wall of the mounting groove 521 is provided with a buckling part 522 buckled on the neck 511 when the rotating locking block 52 rotates; the elastic element 53 drives the rotation locking block 52 to rotate and enables the fastening portion 522 to be fastened on the neck 511, a groove 523 is formed on an end face of one end of the rotation locking block 52, and the elastic element 53 is a coil spring which is sleeved on the rotating shaft 41 and has two ends respectively fixedly arranged on an inner wall of the groove 523 and on the rotating shaft 41.
As shown in fig. 3 and 4, a plurality of supporting members 8 are integrally provided at a portion of the supporting frame 21 located between two adjacent soundproof cotton layers 3, each supporting member 8 includes a first supporting end 81 integrally provided on the supporting frame 21 and extending in a horizontal direction, a second supporting end 82 provided on the first supporting end 81 and extending obliquely upward in a direction away from the keel frame 2, a supporting hole 43 through which the supporting member 8 passes when the holder 4 is moved in the horizontal direction is provided, and when the holder 4 is moved downward and the upper end inner wall of the supporting hole 43 abuts against the first supporting end 81, the fixing pin 51 aligns with a mounting groove 521 portion of the rotation lock block 52 in which the fixing pin 51 is inserted. Meanwhile, the rubber damping sleeve 44 tightly abutting against the soundproof cotton layer 3 is sleeved on the part of the blank holder support 4 pressing the soundproof cotton layer 3.
As shown in fig. 1, soundproof cotton layer 3 and blank holder 4 are located in support frame 22, honeycomb layer 9 is embedded in support frame 22, honeycomb layer 9 covers a plurality of soundproof cotton layers 3 and blank holder 4, honeycomb layer 9 includes honeycomb sandwich 91 with honeycomb holes, cover on honeycomb sandwich 91 both ends face and cover honeycomb holes's overburden 92, honeycomb sandwich 91 and overburden 92 are made by paper material, overburden 92 passes through glue and bonds on honeycomb sandwich 91, and in the overburden 92 of the one side of keeping away from soundproof cotton layer 3, the terminal surface that this overburden 92 keeps away from soundproof cotton layer 3 lies in the coplanar with the terminal surface that support frame 22 keeps away from support frame 21.
As shown in fig. 1, an acoustic felt layer 6 is fixedly attached to the wooden frame 10 by means of gun nails 101, the acoustic felt layer 6 covers the support frame 22 and the honeycomb layer, and a glue-bonding layer 102 is provided between the acoustic felt layer 6 and the adjacent covering layer 92.
As shown in fig. 1, a gypsum board 7 is provided on the sound-proofing felt layer 6, and the gypsum board 7 can be fixedly attached to a wooden frame 10 by using nails.
The implementation principle is as follows: the keel frame 2 of the wall body 1 is provided with the soundproof cotton layer 3 and the soundproof felt layer 6, the soundproof cotton layer 3 is of a multi-fiber structure, sound waves pass through the soundproof cotton layer 3, and the sound waves are reflected, mutually superposed and collided by a plurality of fibers, so that sound wave energy is converted into heat energy, and the intensity of the sound waves is weakened; the honeycomb layer 9 comprises a honeycomb interlayer 91 and a covering layer 92, honeycomb holes of the honeycomb interlayer 91 are covered by the covering layer 92, the honeycomb holes of the honeycomb interlayer 91 are closed, so that the sound insulation effect is further achieved, the honeycomb interlayer 91 covers the plurality of soundproof cotton layers 3 and the blank pressing support 4, and the noise transmitted from the blank pressing support 4 is reduced; the sound-proof felt layer 6 has damping characteristics and can also insulate noise, and the sound-proof felt layer 6 covers the support frame 22 and the honeycomb sandwich layer 91, so that noise transmitted from the support frame 22 is reduced, and finally, a good sound-proof effect is achieved.
And when installing soundproof cotton layer 3, make blank holder support 4 hang through support hole 43 and realize supporting on support piece 8 of support frame 21 earlier, and when the upper end of support hole 43 and the first support end 81 of support piece 8 were inconsistent, when making blank holder support 4 be close to keel frame 2 and compress tightly soundproof cotton layer 3, drive a plurality of catch bars 54 and make rotatory locking piece 52 rotate through total push rod 55, thereby make the fixed pin 51 on keel frame 2 aim at the part that rotatory locking piece 52 supplied the fixed pin 51 to imbed, and make fixed pin 51 axle embedding in the mounting groove 521 of rotatory locking piece 52, then loosen total push rod 55, rotatory locking piece 52 rotates under the elasticity of elastic component 53, make the buckling part 522 lock on the rotatory locking piece 52 realize the lock on the neck 511 of fixed pin 51 axle fixed, thereby realize quick installation soundproof cotton layer 3.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a housing room interior wall sound-proof structure, includes wall body (1), its characterized in that: the wall body is characterized in that a keel frame (2) is arranged on the inner wall of the wall body (1), a plurality of soundproof cotton layers (3) are arranged and distributed along the horizontal direction on the keel frame (2), a blank pressing support (4) which is abutted to the keel frame (2) and two sides of which respectively press the two adjacent soundproof cotton layers (3) is arranged between the keel frame (2) and the two adjacent soundproof cotton layers (3), a quick locking mechanism (5) for quickly fixing the blank pressing support (4) is arranged between the keel frame (2) and the blank pressing support (4), a soundproof felt layer (6) covering the soundproof cotton layers (3) is arranged on the keel frame (2), and a gypsum board (7) is arranged on the soundproof felt layer (6); the quick locking mechanism (5) comprises a plurality of fixing pins (51) which are arranged on the keel frame (2) along the horizontal direction and penetrate through the blank pressing support (4), a rotary locking block (52) which is rotatably connected in the blank pressing support (4), an elastic piece (53) which is arranged between the rotary locking block (52) and the blank pressing support (4) and is used for driving the rotary locking block (52) to rotate, and a push rod (54) arranged on the rotary locking block (52), wherein a neck (511) with the outer diameter smaller than that of one end of the keel frame (2) away from the fixing pin (51) is formed in the middle of the fixing pin (51), a mounting groove (521) for the fixing pin (51) to be inserted and enabling the rotary locking block (52) to rotate is formed in the peripheral side of the rotary locking block (52), and a buckling part (522) buckled on the neck (511) when the rotary locking block (52) rotates is arranged on the inner wall of the mounting groove (521), the elastic piece (53) drives the rotating locking piece (52) to rotate and enables the buckling part (522) to be buckled on the neck part (511).
2. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: be provided with pivot (41) that pass rotatory locking piece (52) middle part on blank pressing support (4), be provided with bearing (42) between pivot (41) and rotatory locking piece (52), set up fluted (523) on the one end terminal surface of rotatory locking piece (52), elastic component (53) are for the cover establish on pivot (41) and both ends set up respectively on recess (523) inner wall and the wind spring on pivot (41).
3. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: the quick locking mechanism (5) further comprises a main push rod (55), and the main push rod (55) is hinged to one end, far away from the rotary locking block (52), of each push rod (54).
4. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: the middle part that keel frame (2) terminal surface was kept away from in blank pressing support (4) is sunken form, quick lock mechanism (5) do not stand out in soundproof cotton layer (3) keep away from the terminal surface of keel frame (2).
5. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: be located adjacent two keel frame (2) part between soundproof cotton layer (3) is provided with a plurality of support piece (8), support piece (8) including connect on keel frame (2) and along first support end (81) that the horizontal direction extends, connect on first support end (81) and along the second support end (82) of keeping away from keel frame (2) direction slope upwards extending, be provided with support hole (43) that supply support piece (8) to pass when moving along the horizontal direction on blank holder support (4), work as blank holder support (4) downstream just makes the upper end inner wall of support hole (43) conflict when first support end (81), mounting groove (521) part that supplies fixed pin (51) embedding in rotatory locking piece (52) is aimed at in fixed pin (51).
6. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: the part of the blank pressing support (4) pressing the soundproof cotton layer (3) is sleeved with a rubber damping sleeve (44) tightly abutting against the soundproof cotton layer (3).
7. A soundproof structure for an inner wall of a housing room according to claim 1, wherein: keel frame (2) include with soundproof cotton layer (3) conflict and with support frame (21) that blank pressing support (4) are connected, set up at support frame (21) edge and with soundproof cotton layer (3) edge inconsistent carriage (22), soundproof felt layer (6) set up on carriage (22), be provided with honeycomb layer (9) that are located between soundproof felt layer (6) and a plurality of soundproof cotton layer (3) in carriage (22), honeycomb layer (9) are including honeycomb interlayer (91) that have honeycomb holes, cover overburden (92) on honeycomb interlayer (91) both ends face and cover honeycomb holes.
8. A soundproof structure for an inner wall of a housing room according to claim 7, wherein: the edge of keel frame (2) is provided with wooden frame (10), through a plurality of rifle nails (101) fixed connection between the edge of sound-proof felt layer (6) and wooden frame (10), be provided with glue bond line (102) between sound-proof felt layer (6) and adjacent overburden (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811576207.8A CN109610699B (en) | 2018-12-22 | 2018-12-22 | Interior wall sound insulation structure between house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811576207.8A CN109610699B (en) | 2018-12-22 | 2018-12-22 | Interior wall sound insulation structure between house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610699A CN109610699A (en) | 2019-04-12 |
| CN109610699B true CN109610699B (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811576207.8A Active CN109610699B (en) | 2018-12-22 | 2018-12-22 | Interior wall sound insulation structure between house |
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| CN (1) | CN109610699B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452210A (en) * | 2013-09-12 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Sound insulation wall of anechoic room |
| CN203947627U (en) * | 2014-05-15 | 2014-11-19 | 北新集团建材股份有限公司 | A kind of Thistle board sound-proof wall |
| CN204590294U (en) * | 2015-04-21 | 2015-08-26 | 宿迁华夏建设(集团)工程有限公司 | A kind of interior wall sound-insulating structure |
| CN206784446U (en) * | 2017-06-01 | 2017-12-22 | 董洁 | A kind of Well mouth device for municipal engineering |
| CN207829192U (en) * | 2018-01-24 | 2018-09-07 | 深圳市旭生骏鹏建筑工程有限公司 | A kind of sound-absorbing wallboard and its mounting structure |
| WO2018177799A1 (en) * | 2017-03-27 | 2018-10-04 | Rockwool International A/S | A partition wall |
| CN208137196U (en) * | 2018-04-20 | 2018-11-23 | 湖南工学院 | A kind of magnetic-type bulkhead of light-weight steel keel plaster tablet |
-
2018
- 2018-12-22 CN CN201811576207.8A patent/CN109610699B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452210A (en) * | 2013-09-12 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Sound insulation wall of anechoic room |
| CN203947627U (en) * | 2014-05-15 | 2014-11-19 | 北新集团建材股份有限公司 | A kind of Thistle board sound-proof wall |
| CN204590294U (en) * | 2015-04-21 | 2015-08-26 | 宿迁华夏建设(集团)工程有限公司 | A kind of interior wall sound-insulating structure |
| WO2018177799A1 (en) * | 2017-03-27 | 2018-10-04 | Rockwool International A/S | A partition wall |
| CN206784446U (en) * | 2017-06-01 | 2017-12-22 | 董洁 | A kind of Well mouth device for municipal engineering |
| CN207829192U (en) * | 2018-01-24 | 2018-09-07 | 深圳市旭生骏鹏建筑工程有限公司 | A kind of sound-absorbing wallboard and its mounting structure |
| CN208137196U (en) * | 2018-04-20 | 2018-11-23 | 湖南工学院 | A kind of magnetic-type bulkhead of light-weight steel keel plaster tablet |
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