CN105351735A - Sound-absorbing grille - Google Patents
Sound-absorbing grille Download PDFInfo
- Publication number
- CN105351735A CN105351735A CN201410429213.6A CN201410429213A CN105351735A CN 105351735 A CN105351735 A CN 105351735A CN 201410429213 A CN201410429213 A CN 201410429213A CN 105351735 A CN105351735 A CN 105351735A
- Authority
- CN
- China
- Prior art keywords
- sound
- absorbing
- cellular board
- hexagonal
- honeycomb plate
- 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.)
- Pending
Links
- 230000001413 cellular effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract 3
- 239000004917 carbon fiber Substances 0.000 claims abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000004831 Hot glue Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 abstract description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 2
- 239000012943 hotmelt Substances 0.000 abstract 2
- 230000003796 beauty Effects 0.000 abstract 1
- 238000000748 compression moulding Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Abstract
The invention discloses a sound-absorbing grille. The sound-absorbing grille comprises a cellular board, carbon fibers and hot melt glue. The sound-absorbing grille is mainly formed by pasting the hexagonal duplex I-shaped cellular board and an outer layer carbon fiber non-metallic material through the hot melt glue and subjected to compression molding forming conducted by a press machine under heating condition. The sound-absorbing grille can be widely applied to general industrial factory buildings, open-air device frames, industrial platforms, floors, corridor bed boards, stair treads, channel covers, rails and the like of the industries such as tobacco manufacturing, petrochemical industry, metallurgy, light industry, shipbuilding, energy. The hexagonal cellular board has good sound-absorbing and load-bearing effects, so that material saving, simplicity and beauty are achieved, and the noise within 20-30 decibels can be insulated.
Description
Technical field
The present invention relates to a kind of general industry factory building for industries such as tobacco manufacture, petrochemical industry, metallurgy, light industry, shipbuilding, the energy, open installation framework, industrial platform, floor, aisle bed board, the sound-absorbing grid in the bad borders such as tread, operculum colpi, fence.
Background technique
Current grid is carry out cross arrangement with band steel according to certain spacing and cross bar mostly, by press welder or be manually welded into middle a kind of steel product with square grid, grid is mainly used to make ditch cover plate, steel structure platform plate, the step plate etc. of steel ladder. cross bar generally adopts the square steel through twisting.
Grid structure is widely used in construction industry, the indeterminate spatial structure of grid structure formula high order.Space stiffness is large, good integrity, shock resistance are strong, and can bear the adverse effect because uneven settlement of foundation brings.Grid structure from heavy and light, materials economize; Both be applicable to medium and small span, be also applicable to the house of longspan; Also be applicable to the building of various plane form simultaneously, as: rectangle, circle, fan-shaped and polygonal.
Summary of the invention
It is light, easy for installation, attractive in appearance and have the grid of good sound-absorbing effect that the technical problem to be solved in the present invention is to provide a kind of quality.
The technical problem that the present invention separately will solve is to provide one and has certain bearing capacity, the firm grid can walked thereon for people.
For light, aesthetic of the present invention, above-mentioned technical problem settling mode is: by using cellular board, can obtain good mechanical property, physical property and corrosion resistance.High tensile aluminium alloy refers to that its tensile strength is greater than the aluminum alloy of 480 MPas, and is applicable to this as Material selec-tion of the present invention.Also the material that plastics equal strength is lower can be used in some ceiling decoration.
For bearing capacity aspect of the present invention, the settling mode of above-mentioned technical problem is: the shape changing traditional grid, grid form is changed into sound-absorbing and utilizes grid structure to strengthen lifting capacity of the present invention.Economizing from heavy and light, materials of grid structure.Power on grid can well fully be distributed on whole flase floor face by reticular structure, thus when making stressed, it all directions all can produce tension force, avoids causing because local pressure is excessive damaging.The connection of interior frame and sound-absorbing grid, is out of shape little when making stressed, thus reaches good bearing capacity.
Accompanying drawing explanation
Fig. 1 cellular board axonometric drawing
Fig. 2 cellular board plan view
Fig. 3 cellular board partial enlarged drawing
Fig. 4 grid layering schematic diagram
Embodiment
A novel aluminum alloy sound-absorbing grid, this hexagonal screen has a housing, and housing is connected with aluminum alloy honeycomb plate.This board size is 1000x1000.The wall thickness of cellular board is (0.01-1) mm.
Hexagonal honeycomb plate can be used to paste multilayer carbon fiber form when manufacturing this plate.Along with the development of technique, the sound-absorbing flase floor of (5-50) mm wall thickness can be made.
The housing that the present invention uses is pasted with hexagonal honeycomb plate and is connected, grid structure from heavy and light, materials province, is well distributed to the power on hexagonal screen fully on whole flase floor face, thus reaches good bearing capacity.
Lateral frame board thickness of the present invention is (20*2) mm.
Mounting type can be installed with reference to the mounting type of steel checkerboard, and the main mounting type of hexagonal screen mounting type has two kinds.Welding type and the clamping fixed pattern of device.
Welding type---adopt welding method to be fixed in support by hexagonal screen, all recommend to adopt to the hexagonal screen that all needs are permanently fixed.Welding position is hexagonal screen inner gimbal side and external frame inner side edge.Heavy load hexagonal screen needs more to weld to meet actual demand.
Device is clamping fixed---and adopt device folder to be applicable to the flase floor of various types of materials, mounting clamp upper slice bottom sheet and bolt is used to be fixed and clamped hexagonal screen, smooth position also can be fixed by direct bolt, fixing clamp is arranged on hexagonal screen hexagonal structure two opposite side, is fixed with bolt.
Claims (5)
1. sound-absorbing grid, is characterized in that: hexagonal honeycomb plate, and described housing is square, and cellular board uses hot melt adhesive sticking carbon fiber formula nonmetallic material up and down.
2. sound-absorbing grid according to claim 1, is characterized in that: described square outer rim be used for arrange in pairs or groups to support total with support, can be used as frame for installing, make whole framework can with firm the linking together of support.
3. sound-absorbing grid according to claim 2, is characterized in that: when described hexagonal honeycomb plate is stressed, it all directions all can produce tension force, avoids causing because local pressure is excessive damaging.
4. sound-absorbing grid according to claim 3, is characterized in that: interior frame is connected with hexagonal honeycomb plate, is out of shape little when making stressed, thus increase its bearing capacity.
5. the sound-absorbing grid according to Claims 1-4, is characterized in that: adopt aluminum alloy honeycomb plate material to do, quality is light, intensity is high, corrosion-resistant, brief and do not lose attractive in appearance, has good ventilating permeability effect, is convenient to installation and removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429213.6A CN105351735A (en) | 2014-08-18 | 2014-08-18 | Sound-absorbing grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429213.6A CN105351735A (en) | 2014-08-18 | 2014-08-18 | Sound-absorbing grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351735A true CN105351735A (en) | 2016-02-24 |
Family
ID=55327763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410429213.6A Pending CN105351735A (en) | 2014-08-18 | 2014-08-18 | Sound-absorbing grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351735A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195895Y (en) * | 2008-05-05 | 2009-02-18 | 广州新静界消音材料有限公司 | Sound absorption grille |
| CN101554787A (en) * | 2008-04-07 | 2009-10-14 | 崔今珍 | Improved paper honeycomb interior material and plank filled with same |
| DE202010001398U1 (en) * | 2010-01-27 | 2010-05-27 | Beck, Walter, Dipl.-Ing. | profile system |
| CN202209517U (en) * | 2011-08-11 | 2012-05-02 | 陈炳辉 | Multipurpose wing piece formula reinforcing honeycomb grid board |
| CN103591446A (en) * | 2013-10-18 | 2014-02-19 | 天长市飞龙金属制品有限公司 | Rotary steel grating |
-
2014
- 2014-08-18 CN CN201410429213.6A patent/CN105351735A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554787A (en) * | 2008-04-07 | 2009-10-14 | 崔今珍 | Improved paper honeycomb interior material and plank filled with same |
| CN201195895Y (en) * | 2008-05-05 | 2009-02-18 | 广州新静界消音材料有限公司 | Sound absorption grille |
| DE202010001398U1 (en) * | 2010-01-27 | 2010-05-27 | Beck, Walter, Dipl.-Ing. | profile system |
| CN202209517U (en) * | 2011-08-11 | 2012-05-02 | 陈炳辉 | Multipurpose wing piece formula reinforcing honeycomb grid board |
| CN103591446A (en) * | 2013-10-18 | 2014-02-19 | 天长市飞龙金属制品有限公司 | Rotary steel grating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Xinliang Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160811 Address after: 653100, No. 8, purple art road, Hongta District, Yunnan, Yuxi Applicant after: Yuxi new special material Co., Ltd. Address before: 651300, No. 8, purple art road, Hongta District, Yunnan, Yuxi Applicant before: Li Xinliang |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |