CN207525992U - A kind of sound-proof wall body - Google Patents
A kind of sound-proof wall body Download PDFInfo
- Publication number
- CN207525992U CN207525992U CN201721544091.0U CN201721544091U CN207525992U CN 207525992 U CN207525992 U CN 207525992U CN 201721544091 U CN201721544091 U CN 201721544091U CN 207525992 U CN207525992 U CN 207525992U
- Authority
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- China
- Prior art keywords
- sound
- wall body
- wall
- mesh plate
- proof wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000000378 calcium silicate Substances 0.000 claims abstract description 18
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 18
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000007767 bonding agent Substances 0.000 claims abstract description 11
- 210000003195 fascia Anatomy 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000001902 propagating effect Effects 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 21
- 235000012241 calcium silicate Nutrition 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical group [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a kind of sound-proof wall body, including wall frame, mesh plate and Side fascia, is installed on the both sides of wall frame filled with sound-absorbing filler, mesh plate in wall frame, Side fascia is adhered to the outside of mesh plate using bonding agent；Using the technical solution of the utility model, sound wave in external environment across wall when propagating, pass through ceramic wafer successively, sound panel, calcium silicate board, fire retardant papers core plate, the absorption of mesh plate, blocking and attenuation, the direction of propagation is finally changed in mesh plate, sound-absorbing filler is made to fully absorb residual acoustic waves, sound wave, which have passed through, repeatedly to be absorbed and decays, improve sound-absorbing effect, ceramic wafer, calcium silicate board, the setting of wall frame enhances the structural strength of wall, ceramic wafer also adds the aesthetic effect of surface of wall, sound panel increases the adhesive force of ceramic wafer, make sound-proof wall body more durable.
Description
Technical field
The utility model belongs to construction engineering technical field more particularly to a kind of sound-proof wall body.
Background technology
At present, the structure of all kinds of buildings in, which has, turns mixed set, timber structure, reinforced concrete structure and steel knot
The forms such as structure, in places such as tier building, building, school, hotel, hospitals, it is desirable to the needs that are used according to building to building
Object space is built to be separated, on the one hand wall cannot destroy the bearing structure of original building, on the other hand should also have compared with
Good sound insulation and fire protecting performance.In the prior art, for example, the patent document of Publication No. " CN202416689U ", discloses one
Kind hard water-proof fire-retardant ash wall body plate, is formed by least five layer materials are compound, and two superficial layers are the water-resistant layers that hard material is pressed into,
Two layers is using the puigging of honeycomb paper core plate filling inside, and middle layer is brown paper flame-retardant layer, and binding agent is used between every layer
It is molded after bonding.Hard material therein uses gypsum, vermiculite, precipitated calcium carbonate, mixes the resistance to of glass fiber cement one kind
Water resistance combustible material is filled for two layers inside with honeycomb paper core plate, and middle layer brown paper carries out impregnation with fire retardant；Use this
The technical solution of utility model, although wallboard is made to have the function of water-fast, fire-retardant, sound insulation etc., the utility model quality is lighter, uses
Make wall in use, usually being destroyed since structural strength is insufficient, the households such as air-conditioning can not be also hung on this wall
Utensil, for another example, the patent document of Publication No. " CN2375446Y " discloses a kind of multi-layer paper-core board, by lamina rara externa and extremely
Refill layer and inner plating are bonded in one layer few, and feature is that interior refill is one and passes through mold time processing by secondary stock
Molding entirety；Its middle and upper part is multiple intersection, evenly distributed, hollow boss each other, and boss lower end diameter is more than upper
Diameter is held, boss height is consistent；Its underpart is to be linked to be a platen surface by the transition being connected with boss lower end, on boss
And there is molding knuckle between each boss；Using the technical solution of the utility model, although to a certain degree
On improve the structural strength of refill plate, but the utility model needs to manufacture corresponding particular manufacturing craft first during fabrication, system
Cause this higher, it is difficult to be promoted and applied in building engineering field.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of sound-proof wall body.
The utility model is achieved by the following technical programs.
The utility model provides a kind of sound-proof wall body, mainly including wall frame, mesh plate and Side fascia, the wall frame
The both sides of the wall frame are installed on filled with sound-absorbing filler, the mesh plate in frame, the Side fascia is glued using bonding agent
It is connected to the outside of the mesh plate.
The sound-absorbing filler is one in sponge, mineral wool, aluminium silicate wool, rubber, fiber woollen blanket, polyurethane foam plastic
Kind is a variety of.
The material of the mesh plate is metal.
The thickness of the mesh plate is not less than a quarter of the wall frame thickness.
The mesh plate is equipped with multiple sound insulation holes, and the density in sound insulation hole is not less than 100/square metre.
The Side fascia includes ceramic wafer, sound panel, calcium silicate board and fire retardant papers core plate, ceramic wafer, sound panel, calcium silicates
Plate and fire retardant papers core plate form layer structure using molding after bonding agent bonding successively.
The material of the sound panel is one kind in glass fibre cotton, tapetum fibrosum, felt or silica gel plate.
The fire retardant papers core plate includes at least two layers outer paper layer, and interior refill is equipped between two layers of outer paper layer of arbitrary neighborhood
Layer is integrated between outer paper layer, interior refill layer by bonding agent crimping.
The interior refill layer is made of multiple regular hexagon cannular boss, and two cannular boss sides of arbitrary neighborhood are connected to
Together, refill net in all regular hexagon cannular boss connection composition, interior refill net be by paper pulp by mold time processing into
The entirety of type.
The wall frame includes four along keelson, at least one centre keel, at least one support keel and a plurality of
Oblique pull keel, four are sequentially connected along keelson head and the tail as rectangle, and the both ends of centre keel are relatively parallel with arbitrary two respectively
Connected along keelson, the both ends of support keel respectively with arbitrary two it is relatively parallel connected along keelson, and centre keel with
Support keel is mutually perpendicular to, and the both ends of oblique pull keel are adjacent with arbitrary two respectively to be connect along keelson.
The beneficial effects of the utility model are：Using the technical solution of the utility model, wall frame uses steel frame
Frame structure, enhances the structural strength of wall, the sound wave in external environment when being propagated across wall, need by ceramic wafer,
Sound panel, calcium silicate board, fire retardant papers core plate, mesh plate are finally reached in wall frame, by the sound-absorbing filler pair in wall frame
Sound fully absorbs, and among these, ceramic wafer has carried out initial absorption to sound wave, and makes sound-proof wall body appearance is more beautiful, sound panel
Direct propagate of sound wave is stopped, further sound wave is absorbed, and calcium silicate board has preferable structural strength, enhancing
The intensity of wall entirety, firmness degree, fire retardant papers core plate further to by it is aforementioned decay several times after sound wave absorb,
Mesh plate then uses the direction of propagation of the sound wave after overdamping absorbs to change into and is propagated along sound insulation axially bored line direction, so as to make sound
Wave radially enter sound-absorbing filler in, be conducive to that acoustic signals is made to be fully absorbed by sound-absorbing filler, improve wall every
Audio fruit, further, since ceramic wafer is adhered on calcium silicate board by sound panel, sound panel uses soft fibre shape sound insulation material
Material is made, and has the function of ceramic wafer being tightened in calcium silicate board outer surface, improves the adhesive force of ceramic wafer, effectively prevent
Ceramic wafer comes off wall in long-term use, extends the service life of sound-proof wall body, and environment protection health.
Description of the drawings
Fig. 1 is the structure diagram of the utility model totality；
Fig. 2 is the utility model cross-sectional configuration schematic diagram；
Fig. 3 is the structural scheme of mechanism of the utility model mesh plate；
Fig. 4 is the utility model fire retardant papers core plate cross-sectional configuration schematic diagram；
Fig. 5 is the utility model fire retardant papers core plate front view；
Fig. 6 is the utility model wall frame structure schematic diagram.
In figure：1- wall frames, 2- mesh plates, 3- Side fascias, 4- sound-absorbing fillers, 5- sound insulations hole, 6- ceramic wafers, 7- sound insulations
Plate, 8- calcium silicate boards, 9- fire retardant papers core plates, the outer paper layers of 10-, refill layer in 11-, 12- cannular boss, 13- along keelson,
14- centre keels, 15- support keels, 16- oblique pull keel.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1 and Figure 2, the utility model provides a kind of sound-proof wall body, including wall frame 1, mesh plate 2 and exterior wall
Plate 3, wall frame 1 is interior filled with sound-absorbing filler 4, and mesh plate 2 is installed on the both sides of wall frame 1, and Side fascia 3 uses bonding agent
It is adhered to the outside of mesh plate 2.
Using the technical solution of the utility model, wall frame uses steel frame structure, and the structure for enhancing wall is strong
It spends, the sound wave in external environment is needed when being propagated across wall by ceramic wafer, sound panel, calcium silicate board, fire-retardant refill
Plate, mesh plate finally reach in wall frame, sound are fully absorbed by the sound-absorbing filler in wall frame, among these, ceramics
Plate has carried out initial absorption to sound wave, and makes sound-proof wall body appearance is more beautiful, and sound panel stops direct propagate of sound wave,
Further sound wave is absorbed, calcium silicate board has preferable structural strength, enhances the intensity of wall entirety, firm journey
Degree, fire retardant papers core plate further absorb the sound wave after aforementioned attenuation several times, and mesh plate is then used to be inhaled through overdamping
The direction of propagation of sound wave after receipts is changed into propagates along sound insulation axially bored line direction, so as to which sound wave be made radially to be filled out into sound-absorbing
In material, be conducive to that acoustic signals is made to be fully absorbed by sound-absorbing filler, improve the soundproof effect of wall, further, since ceramic wafer
It is to be adhered on calcium silicate board by sound panel, sound panel is made using soft fibre shape acoustic material, is had and is drawn ceramic wafer
Tightly in the effect of calcium silicate board outer surface, the adhesive force of ceramic wafer is improved, it is ceramic in long-term use to effectively prevent wall
Plate comes off, and extends the service life of sound-proof wall body, and environment protection health.
Further, sound-absorbing filler 4 is sponge, mineral wool, aluminium silicate wool, rubber, fiber woollen blanket, polyurethane foam plastic
In it is one or more.
As shown in figure 3, the material of mesh plate 2 is metal.Mesh plate uses metal, is conducive to mesh plate being fixedly welded on
The both sides of wall frame also further enhance the structural strength of wall frame.
Further, the thickness of mesh plate 2 is not less than a quarter of 1 thickness of wall frame.Mesh plate 2 is equipped with multiple
Sound insulation hole 5, the density in sound insulation hole 5 are not less than 100/square metre.On the one hand mesh plate absorbs intermediate frequency acoustic signals, separately
On the one hand it is constantly reflected in the inner wall of sound insulation hole using those high frequency sound wave signals not absorbed, so as to change high frequency sound wave
The direction of propagation, make to finally enter the high frequency sound wave signal in wall frame almost each along the direction perpendicular with wall frame
It propagates, fully absorbs residual acoustic waves signal so as to be conducive to sound-absorbing filler.
Further, Side fascia 3 include ceramic wafer 6, sound panel 7, calcium silicate board 8 and fire retardant papers core plate 9, ceramic wafer 6, every
Soundboard 7, calcium silicate board 8 and fire retardant papers core plate 9 form layer structure using molding after bonding agent bonding successively.Ceramic wafer it is main
Ingredient is zirconium oxide or aluminium oxide, on the one hand ceramic wafer enhances the structural strength of wall, on the other hand makes exterior surface of wall more
Add beauty, in addition, can also be equipped with a variety of textures and pattern on ceramic wafer, be conducive to improve the aesthetic effect of wall.
Further, the material of sound panel 7 is one kind in glass fibre cotton, tapetum fibrosum, felt or silica gel plate.Glass fibers
Vinylon and cotton blend, tapetum fibrosum, felt or silica gel plate are excellent sound-absorbing materials, and have fire-retardant, anti-corrosion humidity resistance, on the other hand,
These fibrous materials also have the function of ceramic wafer being tightened in calcium silicate board surface, enhance between ceramic wafer and calcium silicate board
Adhesive force, further, it is preferable to using environment protection type high-strength bonding agent, prevent ceramic wafer from coming off, extend wall use the longevity
Life.
As shown in Figure 4, Figure 5, fire retardant papers core plate 9 includes at least two layers outer paper layer 10, two layers of outer paper layer of arbitrary neighborhood
Interior refill layer 11 is equipped between 10, is integrated between outer paper layer 10, interior refill layer by bonding agent crimping.Interior refill layer 11 is thick
Degree is 5 times or more of outer 10 thickness of paper layer.Further, interior refill layer 11 is made of multiple regular hexagon cannular boss 12,
Two 12 sides of cannular boss of arbitrary neighborhood link together, refill net in all connection of regular hexagon cannular boss 12 compositions,
Interior refill net is the entirety being processed and formed at one time by paper pulp by mold.The fire retardant papers core plate but has although very light
Wall dead weight is greatly reduced in very high flexibility and fire resistance, easy for installation, in addition, fire retardant papers core plate also has portion
Divide the effect for absorbing low-frequency sound wave, and the direction of propagation for the medium, high frequency acoustic signals not absorbed changes, in favor of wall
Absorption of other the interior sound-absorbing materials to sound wave.
As shown in fig. 6, wall frame 1 includes four supports dragon along keelson 13, at least one centre keel 14, at least one
Bone 15 and a plurality of oblique pull keel 16, four are sequentially connected along 13 head and the tail of keelson as rectangle, the both ends of centre keel 14 respectively with
Arbitrary two relatively parallel to connect along keelson 13, and the both ends of support keel 15 are relatively parallel along side with arbitrary two respectively
Keel 13 connect, and centre keel 14 is mutually perpendicular to support keel 15, the both ends of oblique pull keel 16 respectively with arbitrary two phases
Adjacent connects along keelson 13.Due to being provided with a plurality of oblique pull keel on wall frame, compared with prior art, wall is being enhanced
While body structural strength, the structure of wall frame is also made more to stablize, it is durable.
Further, it is galvanized steel along the material of keelson 13, centre keel 14, support keel 15 and oblique pull keel 16.Into
One step, preferably galvanized steel plain sheet thickness are 2mm between 3mm, can not only ensure the overall construction intensity of wall, but also reduce wall
Body is conducted oneself with dignity, and is transported after being easy to implement large batch of automated production.Using the technical solution, wall is further improved
Bearing capacity and sturdy and durable degree, and the thickness of wall does not increase, compared with prior art, due to the use of oblique pull keel,
The stability of wall frame structure is further improved, wall frame is manufactured using steel, and manufacturing process flow is ripe, suitable for big
Batch production, manufacture cost is relatively low, do not increase wall itself it is important under conditions of improve the tightness of wall, reduce
The thickness of wall extends the service life of wall.
Claims (10)
1. a kind of sound-proof wall body, it is characterised in that：Including wall frame (1), mesh plate (2) and Side fascia (3), the wall frame
In frame (1) both sides of the wall frame (1), the Side fascia are installed on filled with sound-absorbing filler (4), the mesh plate (2)
(3) outside of the mesh plate (2) is adhered to using bonding agent.
2. sound-proof wall body as described in claim 1, it is characterised in that：The sound-absorbing filler (4) is sponge, mineral wool, silicic acid
It is one or more in aluminum wool, rubber, fiber woollen blanket, polyurethane foam plastic.
3. sound-proof wall body as described in claim 1, it is characterised in that：The material of the mesh plate (2) is metal.
4. sound-proof wall body as described in claim 1, it is characterised in that：The thickness of the mesh plate (2) is not less than the wall
The a quarter of frame (1) thickness.
5. sound-proof wall body as described in claim 1, it is characterised in that：The mesh plate (2) is equipped with multiple sound insulation holes (5),
The density in sound insulation hole (5) is not less than 100/square metre.
6. sound-proof wall body as described in claim 1, it is characterised in that：The Side fascia (3) includes ceramic wafer (6), sound panel
(7), calcium silicate board (8) and fire retardant papers core plate (9), ceramic wafer (6), sound panel (7), calcium silicate board (8) and fire retardant papers core plate (9)
Successively layer structure is formed using molding after bonding agent bonding.
7. sound-proof wall body as claimed in claim 6, it is characterised in that：The material of the sound panel (7) is glass fibre cotton, fibre
Tie up one kind in blanket, felt or silica gel plate.
8. sound-proof wall body as claimed in claim 6, it is characterised in that：The fire retardant papers core plate (9) includes at least two layers outer paper
Face layer (10), equipped with interior refill layer (11) between two layers of outer paper layer (10) of arbitrary neighborhood, outer paper layer (10), interior refill layer it
Between by bonding agent crimping be integrated.
9. sound-proof wall body as claimed in claim 8, it is characterised in that：The interior refill layer (11) is hollow by multiple regular hexagons
Boss (12) forms, and two cannular boss (12) sides of arbitrary neighborhood link together, all regular hexagon cannular boss (12)
Refill net in connection composition, interior refill net is the entirety being processed and formed at one time by paper pulp by mold.
10. sound-proof wall body as described in claim 1, it is characterised in that：The wall frame (1) is including four along keelson
(13), at least one centre keel (14), at least one support keel (15) and a plurality of oblique pull keel (16), four along keelson
(13) be sequentially connected from beginning to end as rectangle, the both ends of centre keel (14) respectively with arbitrary two it is relatively parallel along keelson (13) even
It connects, the both ends of support keel (15) relatively parallel connect, and centre keel (14) respectively with arbitrary two along keelson (13)
Be mutually perpendicular to support keel (15), the both ends of oblique pull keel (16) respectively it is adjacent with arbitrary two along keelson (13) even
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721544091.0U CN207525992U (en) | 2017-11-18 | 2017-11-18 | A kind of sound-proof wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721544091.0U CN207525992U (en) | 2017-11-18 | 2017-11-18 | A kind of sound-proof wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525992U true CN207525992U (en) | 2018-06-22 |
Family
ID=62582964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721544091.0U Expired - Fee Related CN207525992U (en) | 2017-11-18 | 2017-11-18 | A kind of sound-proof wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130523A (en) * | 2019-05-20 | 2019-08-16 | 山东联兴绿厦建筑科技有限公司 | Sound insulation grillage unifies external wall panel structure and production method |
| CN111140077A (en) * | 2020-03-20 | 2020-05-12 | 卢部 | Noise reduction barrier for municipal road bridge construction |
| CN111734008A (en) * | 2020-08-10 | 2020-10-02 | 中国建筑一局(集团)有限公司 | Composite noise reduction wall and manufacturing method thereof |
-
2017
- 2017-11-18 CN CN201721544091.0U patent/CN207525992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130523A (en) * | 2019-05-20 | 2019-08-16 | 山东联兴绿厦建筑科技有限公司 | Sound insulation grillage unifies external wall panel structure and production method |
| CN111140077A (en) * | 2020-03-20 | 2020-05-12 | 卢部 | Noise reduction barrier for municipal road bridge construction |
| CN111140077B (en) * | 2020-03-20 | 2021-08-27 | 李治国 | Noise reduction barrier for municipal road bridge construction |
| CN111734008A (en) * | 2020-08-10 | 2020-10-02 | 中国建筑一局(集团)有限公司 | Composite noise reduction wall and manufacturing method thereof |
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