CN205475783U - Combination metal wedge - Google Patents
Combination metal wedge Download PDFInfo
- Publication number
- CN205475783U CN205475783U CN201620070411.2U CN201620070411U CN205475783U CN 205475783 U CN205475783 U CN 205475783U CN 201620070411 U CN201620070411 U CN 201620070411U CN 205475783 U CN205475783 U CN 205475783U
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- China
- Prior art keywords
- wedge
- little
- big
- panel
- metal
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Abstract
The utility model discloses a combination metal wedge, including big wedge and little wedge, little wedge volume is 16~14 of big wedge volume, and big wedge and little wedge all include sound absorbent and surface course, and the surface course cladding is equipped with one deck entrant sound protective layer at the sound absorbent surface between sound absorbent and the surface course, the surface course includes bottom surface board, end plate and wedge panel, big wedge V -arrangement panel both sides face all is equipped with the spout that is on a parallel with V -arrangement panel apex angle limit, and the spout reaches the summit arm of angle distance and equal, on the board of little wedge bottom surface with apex angle parallel both sides in limit be equipped with with spout assorted slider, little wedge passes through the installation that this combination metal wedge had been realized to the slider. The utility model discloses rational in infrastructure, simple to operate, quick detachable have installed the less metal wedge of volume between adjacent big wedge, not only the rational utilization space between the adjacent big wedge, moreover because the increase of little wedge has improved the effect of eliminating the noise, simultaneously the utility model discloses antipollution, more environmental protection, safer.
Description
Technical field
This utility model relates to a kind of metal wedge, refers in particular to a kind of combination metal wedge combined by big wedge and little wedge.
Background technology
Metal wedge is the main member building other extraordinary buildings of dead room.Metal wedge utilizes gradually changing of special impedance,
By wedge end face characteristic impedance close to the characteristic impedance of air, progressively it is transitioned into the characteristic impedance close to sound-absorbing material, thus reaches
The highest sound absorption effect, its average sound absorption coefficient can reach 1.0.Wedge length is without fixed value, and the longer the better；Therefore metal tip
Split and be widely used in vehicle complete vehicle and parts, communication product, audio-visual equipment, household electrical appliances, power equipment, electronic machine, language divide
The fields such as analysis.
The metal wedge commonly used at present, i.e. combines with the wedge of formed objects, thus causes between adjacent wedge
The waste in space, and the building interior space installing metal wedge is limited, by limited space the most to greatest extent
Utilize and just become the problem that have to consider.So the space between adjacent wedge needs Appropriate application so that it is can not only be by gold
The availability belonging to wedge maximizes, it is also possible to improve the aesthetic measure of decoration.
Utility model content
The purpose of this utility model be to provide a kind of can make full use of between common metal wedge space, rational in infrastructure, weight
Gently, maintenance specious, readily accessible, length in service life, it is suitable for the combination metal wedge in marketing.
Realizing the technical solution of the utility model is:
A kind of combination metal wedge, it is characterised in that include that big wedge and little wedge, described little wedge volume are big wedge volume
1/6～1/4, described big wedge and little wedge all include sound-absorbing material and surface layer, and surface layer is coated on sound-absorbing material outer surface；Described
Surface layer includes bottom panel, end plates and V-arrangement panel, and described bottom panel is rectangular panel, and described end plates are triangular panels,
Described end plates and V-arrangement panel are metal perforated plate；Connecting end surface plate, V-arrangement panel base and end face are fixed in V-arrangement panel two ends
Plate base is fixedly connected with bottom panel edge；Described big wedge bottom panel lower surface edge is provided with wedge hook；Described big wedge V
Shape panel two sides are equipped with the chute being parallel to the V-arrangement panel top arm of angle, and described chute is equal to the distance on drift angle limit, described
Both sides parallel with drift angle limit on the bottom panel of little wedge are provided with the slide block matched with described chute.
In such scheme, between sound-absorbing material and surface layer, it is provided with one layer of entrant sound protective layer.
In such scheme, described surface layer is corrosion resistant plate or galvanized steel plain sheet.
In such scheme, the aperture of described metal perforated plate is 1mm～1.5mm.
In such scheme, the punching rate of described metal perforated plate is 55%～65%.
The beneficial effects of the utility model are:
(1) this utility model is rational in infrastructure, is mounted with the metal wedge of small volume between adjacent big wedge, not only the most sharp
With the space between adjacent big wedge, and due to the increase of little wedge, improve the effect of noise elimination.
(2) this utility model light weight, metal perforated plate punching rate is higher, under the situation row ensureing wedge intensity, reduces this
The total quality of utility model.
(3) this utility model is easy for installation, quick detachable, owing to have employed chute, slide block combination and metal hanging rational in infrastructure
Hook, it is simple to large area Fast Installation, and carry out later stage demolition and maintenance maintenance.
(4) make by unifying material due to metal perforated plate, it is possible to make uniform specification, sharp product；Due to little wedge
Installation, reduce the gap between metal wedge V-arrangement panel, surface can be made the process of different colours further, make
It possesses more comfortable visual enjoyment.
(5) antipollution, more environmentally friendly, safer, owing to having selected metal material, uniform pore diameter, quality are hard, add into
The entrant sound protective layer of one step protection, the sound-absorbing material within metal wedge is difficult to expose disengaging, and the surface of metal material has more preferably
Fire protecting performance.
Accompanying drawing explanation
Fig. 1 is combinative structure schematic diagram of the present utility model；
Fig. 2 is this utility model big Wedge structure schematic diagram；
Fig. 3 is this utility model big wedge bottom panel structural representation；
Fig. 4 is this utility model little Wedge structure schematic diagram.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, this combination metal wedge includes big wedge and little wedge, in order between the adjacent big wedge of Appropriate application
Space, simultaneously improve again aesthetic property of the present utility model, described little wedge volume be designed as the 1/6～1/4 of big wedge volume.
Described big wedge and little wedge all include sound-absorbing material and surface layer, and surface layer is coated on sound-absorbing material outer surface, sound-absorbing material and
One layer of entrant sound protective layer it is provided with between surface layer.Surface layer can be selected for corrosion resistant plate or galvanized steel plain sheet, and the glass of porous selected by sound-absorbing material
Glass cotton felt, glass fibre, mineral wool, foam plastics etc., entrant sound protective layer selects entrant sound protecting film or entrant sound cloth.
As shown in Figure 2, Figure 3 and Figure 4, described surface layer includes bottom panel, end plates and V-arrangement panel, and described bottom panel is square
Shape, described end plates are triangle, and described V-arrangement panel prototype is one piece of rectangular panel, asks symmetry with the central shaft of rectangular panel
Axial two lateral bucklings and form V-arrangement panel, described central shaft becomes the drift angle limit of V-arrangement panel；Described end plates and V-arrangement
Panel is metal perforated plate, for improving soundproof effect, is 1mm～1.5mm by aperture design, in the situation not reducing wedge intensity
Under, ensure that the punching rate of metal perforated plate to greatest extent, punching rate can reach 55%～65%.V-arrangement panel two ends are fixing to be connected
End plates, V-arrangement panel base and end plates base are fixedly connected with bottom panel edge；Described big wedge bottom panel lower surface edge
It is provided with wedge hook；Described big wedge V-arrangement panel both sides are equipped with the chute being parallel to the V-arrangement panel top arm of angle, and described chute
Equal to the distance on drift angle limit, on the bottom panel of described little wedge, the both sides parallel with drift angle limit are equipped with and match with described chute
Slide block, slide block is pushed in chute, is achieved that fixing on big wedge of little wedge.
In installation process, being first fixed on wall by wedge hook by big wedge, little wedge by pushing chute i.e. by slide block
Can be fixed on big wedge, the most just complete the installation of this combination metal wedge；In the maintaining in later stage, as needed dismounting,
First little wedge can be pulled down from big wedge, bigger wedge is pulled down from wall, should according still further to erection sequence after maintenance
The combination of metal wedge reinstalls on wall.
Claims (5)
1. a combination metal wedge, it is characterised in that include that big wedge and little wedge, described little wedge volume are big wedge body
Long-pending 1/6～1/4, described big wedge and little wedge all include sound-absorbing material and surface layer, and surface layer is coated on sound-absorbing material outer surface；Institute
Stating surface layer and include bottom panel, end plates and V-arrangement panel, described bottom panel is rectangular panel, and described end plates are triangular panels,
Described end plates and V-arrangement panel are metal perforated plate；Connecting end surface plate, V-arrangement panel base and end face are fixed in V-arrangement panel two ends
Plate base is fixedly connected with bottom panel edge；Described big wedge bottom panel lower surface edge is provided with wedge hook；
Described big wedge V-arrangement panel two sides are equipped with the chute being parallel to the V-arrangement panel top arm of angle, and described chute is to drift angle
The distance on limit is equal, and on the bottom panel of described little wedge, the both sides parallel with drift angle limit are provided with the slide block matched with described chute.
A kind of combination metal wedge the most according to claim 1, it is characterised in that be provided with one between sound-absorbing material and surface layer
Layer entrant sound protective layer.
A kind of combination metal wedge the most according to claim 1, it is characterised in that described surface layer is corrosion resistant plate or zinc-plated
Steel plate.
A kind of combination metal wedge the most according to claim 1, it is characterised in that the aperture of described metal perforated plate is
1mm～1.5mm.
A kind of combination metal wedge the most according to claim 4, it is characterised in that the punching rate of described metal perforated plate is
55%～65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070411.2U CN205475783U (en) | 2016-01-25 | 2016-01-25 | Combination metal wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070411.2U CN205475783U (en) | 2016-01-25 | 2016-01-25 | Combination metal wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475783U true CN205475783U (en) | 2016-08-17 |
Family
ID=56638699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070411.2U Expired - Fee Related CN205475783U (en) | 2016-01-25 | 2016-01-25 | Combination metal wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657946A (en) * | 2017-11-15 | 2018-02-02 | 苏州岸肯电子科技有限公司 | A kind of wedge absorber of special construction |
-
2016
- 2016-01-25 CN CN201620070411.2U patent/CN205475783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657946A (en) * | 2017-11-15 | 2018-02-02 | 苏州岸肯电子科技有限公司 | A kind of wedge absorber of special construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |