CN218292368U - Combined wall based on foamed aluminum plate - Google Patents
Combined wall based on foamed aluminum plate Download PDFInfo
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- CN218292368U CN218292368U CN202221952546.3U CN202221952546U CN218292368U CN 218292368 U CN218292368 U CN 218292368U CN 202221952546 U CN202221952546 U CN 202221952546U CN 218292368 U CN218292368 U CN 218292368U
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- foamed aluminum
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- aluminum plate
- sound
- absorbing
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Abstract
The utility model discloses a combined wall based on a foamed aluminum plate, which comprises a vertically fixed mounting structure, wherein the outer vertical surface of the wall is provided with a group of foamed aluminum sound-absorbing pinch plates with square front surfaces, and the foamed aluminum sound-absorbing pinch plates are spliced with the mounting structure; the foamed aluminum sound-absorbing buckle plate comprises a metal panel positioned on the front side, wherein an inserting side plate bent towards the back at 90 degrees is arranged on the side edge of the metal panel, a foamed aluminum plate is fixedly attached to the back of the metal panel, and the thickness of the foamed aluminum plate is smaller than the height of the inserting side plate; the wall body sound absorption and insulation effect of the scheme is good, the installation is convenient and fast, the construction is flexible, the fire is prevented, and the decoration is easy.
Description
Technical Field
The utility model relates to a sound absorption sound insulation wall body field, specificly relate to a combination wall body based on foamed aluminum plate.
Background
The sound insulation wall is a non-bearing wall body which is used in residential buildings, office buildings, markets, production workshops with high noise and the like and mainly plays a role in sound absorption, sound insulation and partition, at present, most of the sound insulation walls in the buildings are air-added brick walls or acrylic composite sound-absorbing material walls, but all the sound absorption and sound insulation effects are poor, and the construction process is complex; in addition, the sound insulation wall body in the prior art has the defects that the surface is not easy to decorate and the attractiveness is poor, so that the application of the sound insulation wall is limited.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a sound absorption sound insulation is effectual, the installation is convenient and the construction is nimble, the fire prevention and easily decorated combination wall based on foamed aluminum plate.
In order to solve the above problem, the utility model provides a following technical scheme:
a combined wall based on foamed aluminum plates comprises a vertically fixed mounting structure, wherein a group of foamed aluminum sound-absorbing pinch plates with square front faces are arranged on the outer vertical face of the wall, and the foamed aluminum sound-absorbing pinch plates are spliced with the mounting structure; the foamed aluminum sound-absorbing buckle plate comprises a metal panel positioned on the front side, wherein the side edge of the metal panel is provided with an inserting side plate which is bent 90 degrees towards the back side, a foamed aluminum plate is fixedly attached to the back side of the metal panel, and the thickness of the foamed aluminum plate is smaller than the height of the inserting side plate.
It should be noted that, the wall body of this application, mounting structure plays braced frame's effect, mainly used fixes foamed aluminum and inhales the unit of sound buckle, and constitute single face wall body or two-sided wall body jointly, inhale the sound buckle with mounting structure grafting through the mode of pegging graft with foamed aluminum, and then make up into the wall body, not only it is convenient and construction flexibility to install, the purpose that foamed aluminum plate's thickness is less than grafting curb plate height makes grafting curb plate and mounting structure peg graft smoothly, avoid leading to unable installation because foamed aluminum plate's thickness is too thick, wall material adopts metal decking and foamed aluminum material complex simultaneously, incombustibility, fire behavior and durability are excellent, and metal decking surface is level, easily adopt technologies such as spraying, thermal transfer, punch a hole to decorate, be favorable to promoting the holistic aesthetic measure of wall body.
In addition, the foamed aluminum is a porous metal material, and the density is only 0.25-0.6 g/cm 3 The high-strength sound-absorbing wall body is lower than water density, the rigidity is 5 times of that of steel, the high-strength sound-absorbing wall body is a light high-strength material, the high-strength sound-absorbing wall body has excellent sound-insulating, sound-absorbing and fireproof performances, the weather resistance is excellent, the using process is pollution-free, the foamed aluminum plate is made of aluminum liquid through processes of foaming, cutting and the like, the surface of the foamed aluminum plate is of an irregular porous structure, the high-strength sound-absorbing wall body absorbs sound through three ways of sound absorption of the Helmholtz resonator principle, crack and micropore sound absorption, diffuse reflection interference sound absorption and the like, the effects of absorbing and reducing noise are achieved, and the sound-absorbing and sound-insulating effects and the fireproof performances of the wall body can be remarkably improved.
In order to improve the overall firmness of the wall body and the convenience of installation, the technical scheme of the utility model also comprises that the installation structure comprises H-shaped steel stand columns which are vertically arranged at intervals, strip-shaped triangular keels are vertically fixed on the outer side surfaces of the flanges of the H-shaped steel stand columns, and the distance between the left and right adjacent triangular keels is matched with the width of the foamed aluminum sound-absorbing buckle plate; the inserting side plate is provided with at least one protrusion, the inserting side plate is matched with the inserting end of the triangular keel, and the inserting side plate and the triangular keel are fixedly connected in an inserting mode.
It should be noted that the H-shaped steel columns arranged at intervals vertically are a supporting structure of the wall body, and play a role in supporting the wall body and fixing the relevant components of the foamed aluminum sound-absorbing buckle plate; the fixed mode of sound buckle is inhaled to foamed aluminum is pegged graft through grafting curb plate and triangular keel, consequently, the distance of controlling adjacent triangular keel should inhale the width phase-match of sound buckle with foamed aluminum, and then realize pegging graft, similar with the mounting means of prior art medium aluminum buckle, simultaneously, the effect of grafting curb plate mesoconvexity makes the grafting curb plate insert triangular keel's grafting end back, and it stops the effect, makes the difficult roll-off easily of grafting curb plate, and then promotes the fastness that sound buckle was inhaled to foamed aluminum.
In order to further improve the firmness of the installation of the foamed aluminum sound-absorbing buckle plate, the technical scheme of the utility model also comprises that a strip-shaped triangular keel is transversely fixed on the outer side surface of the flange of the H-shaped steel upright post, and the distance between the upper and lower adjacent triangular keels is matched with the height of the foamed aluminum sound-absorbing buckle plate; this scheme transversely sets up the triangular keel again on the basis that sets up vertical triangular keel, and then makes the grafting curb plate of four sides of foamed aluminum sound absorption buckle all fixed through pegging graft with the triangular keel, and then has promoted the fastness of foamed aluminum sound absorption buckle installation.
In order to improve the firmness of the connection between the triangular keel and the H-shaped steel stand column, the technical scheme of the utility model also comprises that a group of fixed plates are arranged between the fixed end of the triangular keel and the H-shaped steel stand column, the width of the fixed plates is larger than that of the fixed end of the triangular keel, the fixed plates are riveted with the fixed end of the triangular keel, and the fixed plates are fixedly connected with the flange of the H-shaped steel stand column through bolts; during the wall body installation of this scheme, at first fixed with H shaped steel stand and installation base face, later with fixed plate and triangle fossil fragments riveting, the fixed plate interval sets up, again with fixed plate and H shaped steel stand bolted connection, because of the width of fixed plate is greater than the width of triangle fossil fragments stiff end, consequently, the triangle fossil fragments can not influence the fixed roof and be connected between the H shaped steel edge of a wing, above-mentioned connection is accomplished the back, inhales the installation of sound buckle according to the order with foamed aluminum, can carry out single face wall body or two-sided wall body installation according to actual need.
The technical scheme of the utility model still include, the bottom and the top of H shaped steel are equipped with the mounting base, and the mounting base passes through bolt and installation base face fixed connection, and the mounting base can be for welding in the plane steel sheet of H shaped steel tip.
As the preferred scheme of foamed aluminum plate and metal decking fixed mode, the technical scheme of the utility model still include, the size of foamed aluminum plate and metal decking's back size phase-match, connected mode between foamed aluminum plate and the metal decking be gluing, riveting, welded one kind or combination.
As another preferable scheme of the fixing mode of the foamed aluminum plate and the metal panel, the technical scheme of the utility model also comprises that two sides of the splicing side plate are provided with bendable side plates, and the bending ends of the bendable side plates are attached to the back of the foamed aluminum plate; the curb plate of can buckling is the same with the metal decking material, consequently has the nature of can buckling, when foam aluminum plate did not place in the metal decking dorsal part, the curb plate of can buckling is the same with grafting curb plate form, places in the metal decking dorsal part back when foam aluminum plate, will buckle the curb plate along foam aluminum plate's side and buckle to the back to make its end of buckling laminate at last and foam aluminum plate's dorsal part, through the buckling of a plurality of curb plates of can buckling of foam aluminum plate periphery, realize foam aluminum plate and metal decking's fixed.
For further promoting the fastness fixed with metal decking of foamed aluminum plate, the technical scheme of the utility model still include, through the rivet connection who runs through between foamed aluminum plate, the curb plate of can buckling, the metal decking three.
In order to improve the sound absorption performance of the wall body, the technical scheme of the utility model also comprises that the metal panel is provided with perforations at intervals, and the aperture of the perforations is 1-5mm; the perforation can reduce the reflection of sound waves on the surface of the metal panel, and the energy of the sound waves is weakened after the sound waves are perforated and reflected by the foamed aluminum, so that the purpose of sound absorption is achieved.
The technical scheme of the utility model still includes, metal decking is aluminum plate, an aluminum alloy plate.
For promoting foamed aluminum plate's sound absorption sound insulation performance, the technical scheme of the utility model also include, foamed aluminum plate is obturator foamed aluminum plate, foamed aluminum plate's porosity is 50-90%, and foamed aluminum plate's thickness is 0.5cm-3cm.
The beneficial effects of the utility model are that:
compared with the prior art, the utility model aims at providing a sound absorption sound insulation is effectual, the installation is convenient and the construction is nimble, the fire prevention and easily decorate based on foamed aluminum plate's combination wall body, for realizing above-mentioned technological effect:
firstly, the wall of the wall body of the application is the foamed aluminum sound-absorbing buckle plate which comprises a metal panel positioned on the front side and a foamed aluminum plate positioned on the back side, the foamed aluminum is a porous metal material, and the density is only that0.25～0.6g/cm 3 The foamed aluminum plate is made of aluminum liquid through foaming, cutting and other processes, the surface of the foamed aluminum plate is of an irregular porous structure, and the effects of absorbing and reducing noise are achieved through three ways of sound absorption, crack and micropore sound absorption, diffuse reflection interference sound absorption and the like according to the Helmholtz resonator principle, and the sound absorption and sound insulation effects of the wall body can be remarkably improved;
secondly, the foamed aluminum sound-absorbing buckle plate and the installation structure of the wall body are installed in an inserting mode, and the plurality of foamed aluminum sound-absorbing buckle plates are sequentially inserted into one side or two sides of the installation structure to form the wall body, so that the installation is convenient and fast, and the construction is more flexible;
finally, the sound buckle is inhaled to foamed aluminum of this application is the metal material, has incombustibility, can effectively promote the fire behavior of wall body, and in addition, metal decking easily decorates through technologies such as heat-transfer seal, punch a hole, can effectively promote the pleasing to the eye degree of wall body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a combined wall based on foamed aluminum plates in the embodiment;
FIG. 2 is a schematic structural diagram of the back surface of a metal panel according to an embodiment;
FIG. 3 is a schematic structural diagram of the front surface of a metal panel in an embodiment;
FIG. 4 is a schematic view of a foamed aluminum sheet placed on the back of a metal panel;
FIG. 5 is a schematic view of the structure of the foamed aluminum plate fixed to the metal panel;
FIG. 6 is a schematic structural view of the connection between the H-shaped steel upright and the triangular keel in the embodiment;
FIG. 7 is a schematic cross-sectional structure of the wall in the embodiment.
Wherein, 1 is foamed aluminum and inhales the sound buckle, 2 is metal decking, 3 are grafting curb plate, 4 are foamed aluminum plate, 5 are H shaped steel stand, 6 are the triangle fossil fragments, 7 are the fixed plate, 8 are the arch, 9 are the curb plate of can buckling, 10 are the perforation.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are for simplicity of description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting.
The attached drawings show that the foamed aluminum sound-absorbing buckle plate 1 combined wall comprises a vertically fixed mounting structure, a group of foamed aluminum sound-absorbing buckle plates 1 with square front faces are arranged on the outer vertical face of the wall, and the foamed aluminum sound-absorbing buckle plates 1 are spliced with the mounting structure; the foamed aluminum sound-absorbing buckle plate 1 comprises a metal panel 2 positioned on the front side, an inserting side plate 3 bent to the back at 90 degrees is arranged on the side edge of the metal panel 2, a foamed aluminum plate 4 is fixedly attached to the back of the metal panel 2, and the thickness of the foamed aluminum plate 4 is smaller than the height of the inserting side plate 3;
the mounting structure comprises mounting bases arranged at the bottom and the top of H-shaped steel upright posts 5,H at intervals in the vertical direction; the mounting base is fixedly connected with the mounting base surface through bolts; a strip-shaped triangular keel 6 is vertically fixed on the outer side surface of the flange of the H-shaped steel upright 5, a group of fixing plates 7 are arranged between the fixed end of the triangular keel 6 and the H-shaped steel upright 5, the width of each fixing plate 7 is larger than that of the fixed end of the triangular keel 6, the fixing plates 7 are riveted with the fixed ends of the triangular keels 6, and the fixing plates 7 are fixedly connected with the flange of the H-shaped steel upright 5 through bolts; the distance between the left and right adjacent triangular keels 6 is matched with the width of the foamed aluminum sound-absorbing buckle plate 1; each inserting side plate 3 is provided with two bulges 8, the inserting side plate 3 is matched with the inserting end of the triangular keel 6, and the inserting side plate and the triangular keel are fixedly connected in an inserting mode;
the metal panel 2 is provided with through holes 10 at intervals, the aperture of each through hole 10 is 2mm, and the metal panel 2 is an aluminum plate; the foamed aluminum plate 4 is a closed-cell foamed aluminum plate, the porosity of the foamed aluminum plate 4 is 80%, and the thickness of the foamed aluminum plate 4 is 0.8cm.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a combination wall body based on foamed aluminum plate which characterized in that: the wall body comprises a vertically fixed mounting structure, a group of foamed aluminum sound-absorbing pinch plates with square front faces are arranged on the outer vertical face of the wall body, and the foamed aluminum sound-absorbing pinch plates are spliced with the mounting structure; foamed aluminum inhales the sound buckle including being located positive metal decking, metal decking's side is equipped with and is the grafting curb plate of 90 degrees buckles to the back, and metal decking's back subsides are established and are fixed with foamed aluminum plate, and foamed aluminum plate's thickness is less than the height of grafting curb plate.
2. The composite wall based on the foamed aluminum plate of claim 1, wherein: the mounting structure comprises H-shaped steel stand columns which are vertically arranged at intervals, strip-shaped triangular keels are vertically fixed on the outer side faces of flanges of the H-shaped steel stand columns, and the distance between the left triangular keel and the right triangular keel which are adjacent to each other is matched with the width of the foamed aluminum sound-absorbing buckle plate; the inserting side plate is provided with at least one protrusion, the inserting side plate is matched with the inserting end of the triangular keel, and the inserting side plate and the triangular keel are fixedly connected in an inserting mode.
3. The composite wall based on the foamed aluminum plate of claim 2, wherein: a strip-shaped triangular keel is transversely fixed on the outer side face of the flange of the H-shaped steel stand column, and the distance between the upper triangular keel and the lower triangular keel which are adjacent to each other is matched with the height of the foamed aluminum sound-absorbing buckle plate.
4. The composite wall based on the foamed aluminum plates as claimed in claim 2 or 3, wherein: be equipped with a set of fixed plate between the stiff end of triangle fossil fragments and the H shaped steel stand, the width of fixed plate is greater than the width of the stiff end of triangle fossil fragments, rivets between the stiff end of fixed plate and triangle fossil fragments, and the fixed plate passes through bolt fixed connection with the edge of a wing of H shaped steel stand.
5. The composite wall based on the foamed aluminum plate of claim 2, wherein: mounting bases are arranged at the bottom and the top of the H-shaped steel; the mounting base is fixedly connected with the mounting base surface through bolts.
6. The aluminum foam sheet-based composite wall of claim 1, wherein: the size of the foamed aluminum plate is matched with the size of the back face of the metal panel, and the foamed aluminum plate and the metal panel are connected in a gluing mode, a riveting mode and a welding mode or a combination mode.
7. The composite wall based on the foamed aluminum plate of claim 1, wherein: the both sides of grafting curb plate are equipped with the curb plate of can buckling, and the end of buckling of the curb plate of can buckling pastes the back of locating foamed aluminum plate.
8. The composite wall based on the foamed aluminum plate of claim 7, wherein: the foamed aluminum plate, the bendable side plate and the metal panel are connected through rivets.
9. The composite wall based on the foamed aluminum plate of claim 1, wherein: the metal panel is provided with through holes at intervals, and the aperture of each through hole is 1-5mm; the metal panel is one of aluminum plate and aluminum alloy plate.
10. The composite wall based on the foamed aluminum plate of claim 1, wherein: the foamed aluminum plate is a closed-cell foamed aluminum plate, the porosity of the foamed aluminum plate is 50-90%, and the thickness of the foamed aluminum plate is 0.5-3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952546.3U CN218292368U (en) | 2022-07-27 | 2022-07-27 | Combined wall based on foamed aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952546.3U CN218292368U (en) | 2022-07-27 | 2022-07-27 | Combined wall based on foamed aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218292368U true CN218292368U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221952546.3U Active CN218292368U (en) | 2022-07-27 | 2022-07-27 | Combined wall based on foamed aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218292368U (en) |
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2022
- 2022-07-27 CN CN202221952546.3U patent/CN218292368U/en active Active
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