CN206888258U - Cavity type resonance abatvoix metope structure - Google Patents
Cavity type resonance abatvoix metope structure Download PDFInfo
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- CN206888258U CN206888258U CN201720792845.8U CN201720792845U CN206888258U CN 206888258 U CN206888258 U CN 206888258U CN 201720792845 U CN201720792845 U CN 201720792845U CN 206888258 U CN206888258 U CN 206888258U
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- abatvoix
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Abstract
The utility model discloses cavity type resonance abatvoix metope structure,Including wall from inside to outside,I-shaped steel layer,Steel wire and lightgage steel joist frame,Multiple spring shock-absorbers are provided between wall and I-shaped steel layer,Multiple built-in fittings are embedded with wall,Spring shock-absorber both ends are connected with built-in fitting and I-shaped steel layer respectively,I-shaped steel layer includes more vertical I-steel being sequentially provided with along surface of wall,I-shaped steel layer is connected with lightgage steel joist frame by fixing device,Yielding rubber pad is provided between the I-shaped steel layer bottom and ground,Cement sound panel is provided between lightgage steel joist frame and ground,Sash in lightgage steel joist frame is packed with the sound absorption cotton of environmentally friendly water repellent,Sound-absorbing non-woven fabrics is enclosed with the outside of sound absorption cotton,Abatvoix is fixed with the outside of sound-absorbing non-woven fabrics,Fire-proof plate is installed on lightgage steel joist frame,Soundproof effect is good,The scope that absorbs sound is wide,Environmental pollution is small and easy for construction,Unit materials utilization rate and overall price/performance ratio are high,Energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to the realm of building construction, and in particular to cavity type resonance abatvoix metope structure.
Background technology
With social economy and the development of culture, other public fields such as Energy of Vocal Music training education and amusement, physical culture place
There has also been higher requirement for the acoustically effective of venue, therefore how to improve wall surface sound-absorption structure, reducing Noise measarement is
The public buildings such as the current music Room, cinema, recording studio, meeting room, multifunctional hall, room of reviewing music programme before public showing, studio, gymnasium and auditorium
The problem of in the urgent need to address.
Improve the method for metope acoustically effective at present mainly by changing sound absorption cotton and sound absorption structure.Mineral fibres absorbs sound
Cotton, because fibroid is crisp, easily snaps off to form dust dissipation and pollute environment, and matter pressure release surface need to have guarantor during construction and installation
Sheath, such as perforated plate, breathable fabric are protected and decorated, and construction is more complicated, and volume is big, storage and transport trouble；Mesh
Preceding most of sound absorption structure sound sucting band is narrow, and involves great expense, and construction is complicated, and fire line is poor, and it is also less suitable in dew in addition
My god, humidity, high temperature, the environment such as cleaning and high velocity air use, therefore improve metope sound absorption cotton and sound absorption structure remain can be excellent
Change space.
Utility model content
The purpose of this utility model is the provision of cavity type resonance abatvoix metope structure, and soundproof effect is good, and absorb sound model
Enclose extensively, environmental pollution is small and easy for construction, and unit materials utilization rate and overall price/performance ratio are high, energy-conserving and environment-protective.
For the above-mentioned purpose, major technique solution of the present utility model is to provide cavity type resonance abatvoix metope knot
Structure, including wall, I-shaped steel layer, steel wire and lightgage steel joist frame from inside to outside, it is provided between wall and I-shaped steel layer multiple
Spring shock-absorber, multiple built-in fittings are embedded with wall, and spring shock-absorber both ends are connected solid with built-in fitting and I-shaped steel layer respectively
Fixed, I-shaped steel layer includes more vertical I-steel being sequentially provided with along surface of wall, and I-shaped steel layer passes through with lightgage steel joist frame
Fixing device is connected, and is provided with yielding rubber pad between the I-shaped steel layer bottom and ground, lightgage steel joist frame and ground it
Between be provided with cement sound panel, the sash in lightgage steel joist frame is packed with the sound absorption cotton of environmentally friendly water repellent, and suction is enclosed with the outside of sound absorption cotton
Sound non-woven fabrics, sound-absorbing non-woven fabrics outside are fixed with abatvoix, fire-proof plate are provided with lightgage steel joist frame.
The lightgage steel joist frame includes multiple vertical light steel keels and the horizontal lightgage steel joist that transverse and longitudinal is interlocked, described vertical light
The opening position that steel joist and horizontal lightgage steel joist transverse and longitudinal are interlocked is fixed on I-shaped steel layer by fixing device, and fixing device is by interior
To the outer internal damping pad for including being fixed in I-shaped steel layer, two connecting rods, multiple U-shaped geometrical clamps and it is correspondingly arranged at light steel dragon
Outer cushioning piece on the outside of skeleton, connecting rod both ends are threadedly coupled with internal damping pad and outer cushioning piece respectively, multiple vertical
Lightgage steel joist and multiple horizontal lightgage steel joists lead to respectively by being clamped on multiple U-shaped geometrical clamps fixed composition lightgage steel joist frame
Crossing rotation connecting rod can make outer cushioning piece close to internal damping pad so as to clip U-shaped geometrical clamp, be made outside by being rotatablely connected bar
Cushioning piece carrys out elastic U-shaped geometrical clamp away from or close to internal damping pad, ensure that lightgage steel joist frame can be carried out by design size
Flexibly mobile, multiple sashes that the multiple vertical light steel keels and horizontal lightgage steel joist that transverse and longitudinal is interlocked enclose uniformly are divided
Area, the sound absorption cotton of different frequency range acoustic absorptivity is clogged respectively.
The wing plate that the I-steel includes floor and floor both ends are respectively connected with.
The spring shock-absorber includes the spring casing that spring and spring overcoat are provided with, and spring shock-absorber both ends pass through respectively
One improved mat is connected with built-in fitting and I-shaped steel layer, and adjust pad, spring shock-proof are provided between I-shaped steel layer and improved mat
Device is prior art, has been effectively blocked the transmission of overhead speaker, and soundproof effect greatly strengthens.
The cement sound panel is that high strength fibre strengthens cement sound panel, and steel wire is stainless steel steel wire, sound-absorbing without
Spin and fix abatvoix with nailing on the outside of cloth.
Skirt clamping plate basic unit and skirt are fixed with successively on the outside of the cement sound panel.
Present invention also offers the construction method of above-mentioned cavity type resonance abatvoix metope structure, mainly including following step
Suddenly：
(1) wall absolute altitude unwrapping wire：The elevation level in wall face is ejected according to drawing requirement unwrapping wire, according to floor absolute altitude water
Horizontal line, vertically measured with chi to designed elevation snap the line, then find out wall face center line, ejection wall face lightgage steel joist frame finished surface
Line；
(2) built-in fitting is pre-buried：When pouring walls concrete, the quantity of spring shock-absorber as needed and position determine
Go out the burial place of each built-in fitting, then built-in fitting is arranged on the position, poured after adjusting absolute altitude and flatness；
(3) spring shock-absorber is installed：First improved mat is connected on the built-in fitting of wall, by one end of spring shock-absorber
Face is overlapping with improved mat and fixed, then carries out the horizontal leveling of spring shock-absorber, after whole spring shock-absorbers are in place, looks for
Go out the center of a row spring shock-absorber, the perpendicularity of the row spring shock-absorber and vertical position are then adjusted using the method for hanging wire
Put, the vertical leveling of spring shock-absorber, the relative elevation of every spring shock-absorber is measured with spirit level, as original before leveling
Data, by determining final leveling absolute altitude after data preparation, absolute altitude is adjusted by the method for adjust pad, spring shock-absorber is whole
After leveling end-of-job, an improved mat is connected on spring shock-absorber other end, after spring shock-absorber final adjustment
Isolator is wrapped with the plastic sheeting of waterproof and oilproof, keeps cleaning, avoids debris or dust from invading；
(4) I-shaped steel layer and steel wire are installed：I-shaped steel layer, I-shaped steel layer are fixed on the other end of spring shock-absorber
Set and yielding rubber pad and fixed by corner brace between bottom and ground, then with iron wire steel wire colligation on I-steel,
Wire netting must smooth and colligation it is firm；
(5) fixing device for installing：Welded on the outside of I-shaped steel layer with internal damping pad, two connections having by internal damping rim strip
Bar fixes outer beam, and multiple U-shaped geometrical clamps are placed between internal damping pad and outer beam；
(6) lightgage steel joist frame is installed：It is fixedly clamped respectively multiple vertical light steel keels and multiple water with multiple U-shaped geometrical clamps
Flat lightgage steel joist makes its crisscross composition lightgage steel joist frame, and cement sound panel is set between lightgage steel joist frame and ground, U-shaped solid
Clamp trend, spacing dimension can be set on demand；
(7) installation sound absorption cotton：The sash enclosed to lightgage steel joist frame carries out uniform segmentation, and each area's lattice are interior respectively
The sound absorption cotton of different frequency range acoustic absorptivity is clogged, sound-absorbing non-woven fabrics is wrapped up on the outside of sound absorption cotton；
(8) fire-proof plate is installed：Fire-proof plate is installed on lightgage steel joist frame, direction is consistent with lightgage steel joist, is fixed with nailing；
(9) three-dimensional abatvoix is installed：Fixed abatvoix is vertically installed with nailing on the outside of sound-absorbing non-woven fabrics, next piece is plugged into
On lastblock, found seam and constructed using close spelling, add a straight angle end cap per 2400mm from bottom to top, pacify from metope center toward both sides
Dress, then door opening and joint to be installed, carry out receiving side processing, it is desirable to plate face is smooth, neat, size is well-balanced, and stable connection is solid,
There is switch socket position to have corresponded to the center of box and a circular hole is drawn on Board position, in case later stage installation panel, pipe clamp and electronic box
Surrounding sound-absorbing sleeve-board, which is cut, stays 2-3mm gaps；
(10) internal corner strip and external corner strip are installed：Finished product aluminium alloy press strip is cut according to site dimension, negative and positive angle uses 45
Spend chamfer, per face wall body on aluminium alloy press strip non junction or have joint, have joint using upper one and the next overlap joint that staggers, under
502 building adhesives are brushed at the every press strip back side after material, are buckled into press strip in reserved transverse joint after drying in the air to 1-2 minutes, with U.S. line paper
It is interim fixed, take U.S. line paper off after glue is fully bonded, aluminium alloy button angle is installed at external corner；
(11) skirting board is installed：Cement sound panel is orderly arranged outside each skirt clamping plate basic unit and skirt, skirt clamping plate basic unit
Material is using the good cement pressure plate of water resistance.
The absolute altitude error of built-in fitting is ± 3mm in the step (2).
Adjust pad is provided between the I-shaped steel layer and improved mat.
These plastic sheetings only can just remove when spring discharges.
Aluminium alloy button angle is installed, firm pasting is wanted at button angle, and being cut at the angle of cut should be tight in the step (10) at external corner.
The beneficial effects of the utility model are：
(1) shock-damping structure of I-steel and spring shock-absorber composition, I-steel material price are installed at wall connecting
Cheaply, spring shock-absorber only needs to set three to five along wall height；Pass through U-shaped geometrical clamp, beam and company between lightgage steel joist
Fitting fastens, and effectively avoids cutting out for lightgage steel joist, saves substantial amounts of lightgage steel joist, achieves good economic effect
Benefit；
(2) subregion is carried out in the sash that lightgage steel joist encloses, clogs the big sound absorption of different frequency range acoustic absorptivity respectively
Cotton, it can so expand sound absorption scope, unit materials utilization rate is higher, more energy efficient environmental protection；
(3) material such as I-steel, spring shock-absorber, cushioning piece, lightgage steel joist is all that in the market easily obtains used by
And cheap material, and in wall pre-buried spring shock-absorber wall body built-in fitting, to former metope destroy very little, light steel
Keel are fixed with U-shaped geometrical clamp, reduce the cutting that electricity is cut, and construction noise is small, and assembly is dry application work, and pollution is small.
Brief description of the drawings
Fig. 1 is the part metope schematic cross-section of the embodiment of the utility model one,
Fig. 2 is the connection diagram of fixing device in Fig. 1 embodiments, vertical light steel keel and horizontal lightgage steel joist,
Fig. 3 is the schematic cross-section of the metope and its underpart in Fig. 1 embodiments,
Fig. 4 is the construction flow chart in Fig. 1 embodiments,
In figure：1- wing plates, 2- walls, 3- floors, 4- built-in fittings, 5- spring casings, 6- springs, 7- improved mats, 8- are received
Pig's tongue, 9- sound-absorbing non-woven fabrics, 10- sound absorption cottons, 11- nailings, 12- fire-proof plates, 13- abatvoixs, 14- steel wires, the vertical light steel of 15-
Keel, 16- internal damping pads, the horizontal lightgage steel joists of 17-, the outer cushioning pieces of 18-, 19-U type geometrical clamps, 20- connecting rods, 21- water
Mud sound panel, 22- skirts, 23- skirt clamping plates basic unit, 24- yielding rubber pads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in figures 1 and 3, the metope structure of cavity type resonance abatvoix 13 described by the present embodiment, including by it is interior to
Outer wall 2, I-shaped steel layer, steel wire 14 and lightgage steel joist frame, multiple spring shock-proofs are provided between wall 2 and I-shaped steel layer
Device, multiple built-in fittings 4 is embedded with wall 2, spring shock-absorber both ends are connected with built-in fitting 4 and I-shaped steel layer respectively, work
Word steel layer includes more vertical I-steel being sequentially provided with along the surface of wall 2, and I-shaped steel layer passes through fixation with lightgage steel joist frame
Device is connected, and yielding rubber pad 24 is provided between the I-shaped steel layer bottom and ground, between lightgage steel joist frame and ground
Provided with cement sound panel 21, the sash in lightgage steel joist frame is packed with the sound absorption cotton 10 of environmentally friendly water repellent, and the outside of sound absorption cotton 10 is wrapped up
There is sound-absorbing non-woven fabrics 9, the outside of sound-absorbing non-woven fabrics 9 is fixed with abatvoix 13, fire-proof plate 12 is provided with lightgage steel joist frame.
As shown in Fig. 2 the lightgage steel joist frame includes multiple vertical light steel keels 15 and the horizontal light steel dragon that transverse and longitudinal is interlocked
Bone 17, the opening position that vertical light steel keel 15 and horizontal lightgage steel joist 17 transverse and longitudinal is interlocked are fixed on work by fixing device
Word steel layer, fixing device include being fixed on from inside to outside internal damping pad in I-shaped steel layer, two connecting rods 20, multiple U-shaped
Geometrical clamp 19 and the outer cushioning piece 18 being correspondingly arranged on the outside of lightgage steel joist frame, the both ends of connecting rod 20 respectively with internal damping pad and
Outer cushioning piece 18 is threadedly coupled, and multiple vertical light steel keels 15 and multiple horizontal lightgage steel joists 17 are multiple by being clamped in respectively
It is fixed on U-shaped geometrical clamp 19 to form lightgage steel joist frame, outer cushioning piece 18 can be made close to internal damping pad by the bar 20 that is rotatably connected
Piece makes outer cushioning piece 18 away from or close to internal damping pad come loose so as to clip U-shaped geometrical clamp 19, by being rotatablely connected bar 20
Tight U-shaped geometrical clamp 19, ensure that lightgage steel joist frame can flexibly be moved by design size, multiple vertical light steel that transverse and longitudinal is interlocked
Multiple sashes that keel 15 and horizontal lightgage steel joist 17 enclose carry out uniform segmentation, clog different frequency range acoustic absorptivity respectively
Sound absorption cotton 10.
The wing plate 1 that the I-steel includes floor 3 and the both ends of floor 3 are respectively connected with.
The spring shock-absorber includes the spring casing 5 being arranged with outside spring 6 and spring 6, spring shock-absorber both ends difference
It is connected by an improved mat 7 with built-in fitting 4 and I-shaped steel layer, adjust pad, bullet is provided between I-shaped steel layer and improved mat 7
Spring isolator is prior art, has been effectively blocked the transmission of overhead speaker, and soundproof effect greatly strengthens.
The cement sound panel 21 is that high strength fibre strengthens cement sound panel 21, and steel wire 14 is stainless steel steel wire
14, abatvoix 13 is fixed in the outside of sound-absorbing non-woven fabrics 9 with nailing 11.
The outside of cement sound panel 21 is fixed with skirt clamping plate basic unit 23 and skirt 22 successively.
As shown in figure 4, present invention also offers the construction method of the above-mentioned metope structure of cavity type resonance abatvoix 13, mainly
Comprise the following steps：
(1) the absolute altitude unwrapping wire of wall 2：The elevation level in the face of wall 2 is ejected according to drawing requirement unwrapping wire, according to floor absolute altitude
Horizontal line, vertically measured with chi to designed elevation snap the line, then find out the face center line of wall 2, the ejection face lightgage steel joist frame of wall 2 is complete
Into upper thread；
(2) built-in fitting 4 is pre-buried：When pouring 2 concrete of wall, the quantity of spring shock-absorber as needed and position are true
The burial place of each built-in fitting 4 is made, then built-in fitting 4 is arranged on the position, is poured after adjusting absolute altitude and flatness
Build；
(3) spring shock-absorber is installed：First improved mat 7 is connected on the built-in fitting 4 of wall 2, by spring shock-absorber
End face is overlapping with improved mat 7 and fixed, then carries out the horizontal leveling of spring shock-absorber, treats that whole spring shock-absorbers are in place
Afterwards, the center of a row spring shock-absorber is found out, the perpendicularity of the row spring shock-absorber is then adjusted using the method for hanging wire and erected
To position, the vertical leveling of spring shock-absorber, the relative elevation of every spring shock-absorber is measured with spirit level, before leveling
Initial data, by determining final leveling absolute altitude after data preparation, absolute altitude, spring shock-absorber are adjusted by the method for adjust pad
After whole leveling end-of-jobs, an improved mat 7 is connected on spring shock-absorber other end, spring shock-absorber final adjustment is complete
Isolator is wrapped with the plastic sheeting of waterproof and oilproof after finishing, keeps cleaning, avoids debris or dust from invading；
(4) I-shaped steel layer and steel wire 14 are installed：I-shaped steel layer, I-steel are fixed on the other end of spring shock-absorber
Set and yielding rubber pad 24 and fixed by corner brace between layer bottom and ground, then with iron wire the colligation of steel wire 14 in I-shaped
On steel, wire netting must smooth and colligation it is firm；
(5) fixing device for installing：Welded on the outside of I-shaped steel layer with internal damping pad, two connections having by internal damping rim strip
Bar 20 fixes outer beam, and multiple U-shaped geometrical clamps 19 are placed between internal damping pad and outer beam；
(6) lightgage steel joist frame is installed：It is fixedly clamped respectively multiple vertical light steel keels 15 and more with multiple U-shaped geometrical clamps 19
Individual horizontal lightgage steel joist 17 makes its crisscross composition lightgage steel joist frame, and cement sound panel is set between lightgage steel joist frame and ground
21, U-shaped geometrical clamp 19 is moved towards, spacing dimension can be set on demand；
(7) installation sound absorption cotton 10：The sash enclosed to lightgage steel joist frame carries out uniform segmentation, divides in each area's lattice
Not Tian Sai different frequency range acoustic absorptivity sound absorption cotton 10, sound absorption cotton 10 outside parcel sound-absorbing non-woven fabrics 9；
(8) fire-proof plate 12 is installed：Fire-proof plate 12 is installed on lightgage steel joist frame, direction is consistent with lightgage steel joist, uses nailing
11 fix；
(9) three-dimensional abatvoix 13 is installed：With nailing 11, vertically abatvoix 13 is fixed in installation to the outside of sound-absorbing non-woven fabrics 9, next
Block is plugged on lastblock, is found seam and is constructed using close spelling, adds a straight angle end cap 8 per 2400mm from bottom to top, from metope
Entreat and installed toward both sides, then door opening and joint are installed, carry out receiving side processing, it is desirable to which plate face is smooth, neat, size is well-balanced, even
Firm is connect, has switch socket position to have corresponded to the center of box and a circular hole is drawn on Board position, in case later stage installation panel,
13 sets of pipe clamp and electronic box surrounding abatvoix cut and stay 2-3mm gaps；
(10) internal corner strip and external corner strip are installed：Finished product aluminium alloy press strip is cut according to site dimension, negative and positive angle uses 45
Spend chamfer, per face wall body 2 on aluminium alloy press strip non junction or have joint, have joint using upper one and the next overlap joint that staggers,
502 building adhesives are brushed at the every press strip back side after blanking, are buckled into press strip in reserved transverse joint after drying in the air to 1-2 minutes, with U.S. line
Paper is fixed temporarily, takes U.S. line paper off after glue is fully bonded, aluminium alloy button angle is installed at external corner；
(11) plate of skirt 22 is installed：Cement sound panel 21 is orderly arranged outside each skirt clamping plate basic unit 23 and skirt 22, skirt
The material of clamping plate basic unit 23 is using the good cement pressure plate of water resistance.
The absolute altitude error of built-in fitting 4 is ± 3mm in the step (2).
Adjust pad is provided between the I-shaped steel layer and improved mat 7.
These plastic sheetings only can just remove when spring 6 discharges.
Aluminium alloy button angle is installed, firm pasting is wanted at button angle, and being cut at the angle of cut should be tight in the step (10) at external corner.
The utility model is provided with the shock-damping structure of I-steel and spring shock-absorber composition, I-steel in the junction of wall 2
Material price is cheap, and spring shock-absorber only needs to set three to five along the height of wall 2；Between lightgage steel joist by U-shaped geometrical clamp 19,
Beam and connector fastening, effectively avoid cutting out for lightgage steel joist, save substantial amounts of lightgage steel joist, achieve good
Economic benefit；Subregion is carried out in the sash that lightgage steel joist encloses, clogs the big sound absorption of different frequency range acoustic absorptivity respectively
Cotton 10, it can so expand sound absorption scope, unit materials utilization rate is higher, more energy efficient environmental protection；Used I-steel, spring every
Shake device, cushioning piece, the material such as lightgage steel joist are all that in the market is readily available and cheap material, and pre- in wall 2
The built-in fitting 4 of wall 2 of spring shock-absorber is buried, very little is destroyed to former metope, lightgage steel joist is fixed with U-shaped geometrical clamp 19, is reduced
The cutting that electricity is cut, construction noise is small, assembly is dry application work, and pollution is small.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within the scope of protection of the utility model.
Claims (6)
1. cavity type resonance abatvoix metope structure, including wall (2) from inside to outside, I-shaped steel layer, steel wire (14) and light
Steel joist frame, it is characterised in that multiple spring shock-absorbers are provided between wall (2) and I-shaped steel layer, are embedded with wall (2) more
Individual built-in fitting (4), spring shock-absorber both ends are connected with built-in fitting (4) and I-shaped steel layer respectively, and I-shaped steel layer is included along wall
The more vertical I-steel that body (2) surface is sequentially provided with, I-shaped steel layer are connected with lightgage steel joist frame by fixing device,
Yielding rubber pad (24) is provided between the I-shaped steel layer bottom and ground, cement sound insulation is provided between lightgage steel joist frame and ground
Plate (21), the sash in lightgage steel joist frame are packed with the sound absorption cotton (10) of environmentally friendly water repellent, sound-absorbing are enclosed with the outside of sound absorption cotton (10)
Non-woven fabrics (9), sound-absorbing non-woven fabrics (9) outside are fixed with abatvoix (13), fire-proof plate (12) are provided with lightgage steel joist frame.
2. cavity type resonance abatvoix metope structure according to claim 1, it is characterised in that the lightgage steel joist frame bag
Include multiple vertical light steel keels (15) and horizontal lightgage steel joist (17) that transverse and longitudinal is interlocked, the vertical light steel keel (15) and level
The opening position that lightgage steel joist (17) transverse and longitudinal is interlocked is fixed on I-shaped steel layer by fixing device, and fixing device includes from inside to outside
The internal damping pad that is fixed in I-shaped steel layer, two connecting rods (20), multiple U-shaped geometrical clamps (19) and it is correspondingly arranged at light steel dragon
Outer cushioning piece (18) on the outside of skeleton, connecting rod (20) both ends connect with internal damping pad and outer cushioning piece (18) screw thread respectively
Connect, multiple vertical light steel keels (15) and multiple horizontal lightgage steel joists (17) are respectively by being clamped in multiple U-shaped geometrical clamps (19)
Upper fixed composition lightgage steel joist frame, the multiple vertical light steel keels (15) and horizontal lightgage steel joist (17) that transverse and longitudinal is interlocked are enclosed and formed
Multiple sashes carry out uniform segmentation, respectively clog different frequency range acoustic absorptivity sound absorption cotton (10).
3. cavity type resonance abatvoix metope structure according to claim 1, it is characterised in that the I-steel includes rib
The wing plate (1) that plate (3) and floor (3) both ends are respectively connected with.
4. cavity type resonance abatvoix metope structure according to claim 1, it is characterised in that the spring shock-absorber bag
Include the spring casing (5) being arranged with outside spring (6) and spring (6), spring shock-absorber both ends respectively by an improved mat (7) with
Built-in fitting (4) is connected with I-shaped steel layer, and adjust pad is provided between I-shaped steel layer and improved mat (7).
5. cavity type resonance abatvoix metope structure according to claim 1, it is characterised in that the cement sound panel
(21) cement sound panel (21) is strengthened for high strength fibre, steel wire (14) is stainless steel steel wire (14), sound-absorbing non-woven fabrics (9)
Abatvoix (13) is fixed in outside with nailing (11).
6. cavity type resonance abatvoix metope structure according to claim 1, it is characterised in that the cement sound panel
(21) outside is fixed with skirt clamping plate basic unit (23) and skirt (22) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792845.8U CN206888258U (en) | 2017-07-03 | 2017-07-03 | Cavity type resonance abatvoix metope structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792845.8U CN206888258U (en) | 2017-07-03 | 2017-07-03 | Cavity type resonance abatvoix metope structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888258U true CN206888258U (en) | 2018-01-16 |
Family
ID=61297547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792845.8U Expired - Fee Related CN206888258U (en) | 2017-07-03 | 2017-07-03 | Cavity type resonance abatvoix metope structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143053A (en) * | 2017-07-03 | 2017-09-08 | 杭州江润科技有限公司 | Cavity type resonance abatvoix metope structure and construction method |
| CN116791777A (en) * | 2023-08-24 | 2023-09-22 | 江苏佰家丽新材料科技股份有限公司 | Sound absorption bracket and wall sound absorption structure |
-
2017
- 2017-07-03 CN CN201720792845.8U patent/CN206888258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143053A (en) * | 2017-07-03 | 2017-09-08 | 杭州江润科技有限公司 | Cavity type resonance abatvoix metope structure and construction method |
| CN107143053B (en) * | 2017-07-03 | 2019-03-29 | 杭州江润科技有限公司 | Cavity type resonance abatvoix metope structure and construction method |
| CN116791777A (en) * | 2023-08-24 | 2023-09-22 | 江苏佰家丽新材料科技股份有限公司 | Sound absorption bracket and wall sound absorption structure |
| CN116791777B (en) * | 2023-08-24 | 2023-11-14 | 江苏佰家丽新材料科技股份有限公司 | Sound absorption bracket and wall sound absorption structure |
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Inventor after: Zhang Hanming Inventor before: Wang Xinquan |
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Effective date of registration: 20180703 Address after: 430014 Liu Song Avenue 6, Huangpi Economic Development Zone, Wuhan, Hubei Patentee after: Wuhan Panlong Mingda Building Co., Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: Hangzhou Jiang Run Science and Technology Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180116 Termination date: 20200703 |