CN216640997U - Compound perforation sound-absorbing aluminum plate - Google Patents
Compound perforation sound-absorbing aluminum plate Download PDFInfo
- Publication number
- CN216640997U CN216640997U CN202122607571.XU CN202122607571U CN216640997U CN 216640997 U CN216640997 U CN 216640997U CN 202122607571 U CN202122607571 U CN 202122607571U CN 216640997 U CN216640997 U CN 216640997U
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- Prior art keywords
- wear
- perforated
- fixed
- top end
- fixing
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 32
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 14
- 230000037452 priming Effects 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 208000032767 Device breakage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a composite perforated sound-absorbing aluminum plate which comprises a perforated back plate, adhesive glue and a perforated panel, wherein reinforcing structures are arranged inside the perforated back plate, the adhesive glue is fixed at the top end of the perforated back plate, fixing structures are arranged inside two sides of the adhesive glue, the perforated panel is fixed at the top end of the adhesive glue, and a wear-resistant structure is arranged at the top end of the perforated panel. The fixing rod is fixed by enabling the nut to move upwards to be close to the clamping shell along the outer wall of the fixing rod through threaded engagement, so that the reinforced fixing function of the device is realized, the connection and fixation of the multilayer structure of the device are increased, and the device is prevented from being separated when in use and influencing the use of the device.
Description
Technical Field
The utility model relates to the technical field of sound-absorbing boards, in particular to a composite perforated sound-absorbing aluminum board.
Background
The sound-absorbing plate is a sound-absorbing decorative material, the demand of people on the sound-absorbing plate is increased along with the development of the society, the types of the sound-absorbing plate are also increased, the composite perforated sound-absorbing filter plate is mainly applied to sound absorption of various machine rooms and elevator shafts, and the sound-absorbing plate can keep the sound-absorbing effect in a humid environment;
chinese patent No. CN212773139U, publication No. 2021, 3 and 23, discloses a sound-absorbing aluminum plate, which relates to the field of sound-absorbing boards for buildings. This inhale sound aluminum plate includes aluminum panels and the equipment frame of shaping edge all around at aluminum panels, the back constitution of equipment frame and aluminum panels has the assembly chamber, be equipped with aluminum honeycomb panel in the assembly chamber, compound spout and melt and inhale sound cloth and welding backplate, compound spout and melt and inhale the sound and lay between aluminum honeycomb panel and welding backplate, aluminum honeycomb panel is fixed with the back laminating of aluminum panels, it is fixed that week side and the inboard edge of equipment frame of welding backplate are followed, aluminum honeycomb panel is equipped with array honeycomb holes, be equipped with in the honeycomb holes and inhale the sound structure, be equipped with array on aluminum panels's the plate body and inhale the sound hole, it is the awl and fights the form to inhale the sound hole, its drill way diameter towards aluminum panels surface is less than its drill way diameter towards aluminum panels internal surface. According to the utility model, the aluminum honeycomb plate, the composite spray-melting sound-absorbing cloth and the welding back plate are arranged in the assembly cavity, so that the sound-absorbing effect is enhanced, and the structural strength of the whole aluminum plate is enhanced;
the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device has the defect that be not convenient for fix multilayer structure, and the device is adhesive stable inadequately, can make device multilayer structure drop, influences the use of device, leads to the practicality of device to reduce.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a composite perforated sound-absorbing aluminum plate, which is used for solving the defect of poor fixing effect of the existing composite perforated sound-absorbing aluminum plate.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a compound sound aluminum plate that inhales that punches a hole, is including punching backplate, adhesive cement and the perforation panel, the inside of punching the backplate all is provided with additional strengthening, the top of punching the backplate is fixed with the adhesive cement, the inside of adhesive cement both sides all is provided with fixed knot and constructs, the top that the adhesive cement was fixed with the perforation panel, the top of punching the panel is provided with wear-resisting structure.
Preferably, the reinforcing structure comprises supporting ribs, a fixing block and connecting ribs, the supporting ribs are arranged inside the perforated back plate, the fixing block is sleeved outside the supporting ribs, and the connecting ribs are inserted inside the fixing block.
Preferably, be welding integration between fixed block and the splice bar, prevent that fixed block and splice bar from fixed unstability, influencing the holistic stability of structure, the brace rod is the staggered distribution with the splice bar, makes each part atress of perforation backplate even, reduces the appearance of the fracture condition.
Preferably, the fixing structure comprises a handle, a fixing rod, a clamping shell and a nut, the clamping shell is arranged on two sides of the perforated back plate in a specified mode, the fixing rod is inserted into the clamping shell, the handle is fixed to the top end of the fixing rod, and the nut is arranged at the bottom end of the clamping shell.
Preferably, an external thread is formed on the outer wall of the fixing rod, an internal thread is formed on the inner wall of the nut, the fixing rod and the nut form a rotating structure through the meshing of the internal thread and the external thread, the nut is convenient to sleeve at the bottom end of the fixing rod and move upwards through the meshing of the threads, and therefore the fixing rod is screwed and fixed.
Preferably, wear-resisting structure includes wear-resisting steel sheet, ceramic granule, priming paint and wear-resisting coating, wear-resisting steel sheet is fixed on the top of perforation panel, wear-resisting steel sheet's top all is provided with ceramic granule, and ceramic granule's top is provided with the priming paint, the top of priming paint is provided with wear-resisting coating.
Preferably, ceramic particle is provided with a plurality of groups on the top of wear-resisting steel sheet, increases the area of contact of ceramic particle and priming paint, and a plurality of groups ceramic particle are equidistant distribution on the top of wear-resisting steel sheet, prevents that the priming paint from adhering to unstably, leads to the piece to drop.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this compound perforation sound absorption aluminum plate has not only realized strengthening fixedly, has realized increasing wear-resisting, has realized the increase in strength moreover:
(1) the fixing rod is fixed by enabling the nut to move upwards along the outer wall of the fixing rod to be close to the clamping shell through threaded engagement, so that the reinforced fixing function of the device is realized, the connection and fixation of the multilayer structure of the device are increased, and the device is prevented from being separated when in use and affecting the use of the device;
(2) the glossiness of the perforated panel is increased through the wear-resistant coating, meanwhile, the adhesive force of the wear-resistant coating is increased through the primer, then, the friction force between the wear-resistant steel plate and the primer is increased through the ceramic particles, so that the primer is more stably fixed, and meanwhile, the hardness of the surface of the perforated panel is increased through the wear-resistant steel plate, so that the wear-resistant function of the device is increased, the wear resistance of the device is improved, and the service life of the device is prolonged;
(3) connect the splice bar through the fixed block with the brace rod fixed, distribute the intensity that increases the perforation backplate with the brace rod is crisscross immediately to multiunit splice bar, through the multiunit splice bar with the external force homodisperse that receives to each regional brace rod on, realized the increase strength function of this device from this, reduce the impaired degree of device, improve device intensity, prevent the device fracture.
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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the reinforcement structure of the present invention;
FIG. 4 is a schematic front sectional view of the fixing structure of the present invention;
FIG. 5 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.
The reference numerals in the figures illustrate: 1. perforating a back plate; 2. a reinforcing structure; 201. supporting ribs; 202. a fixed block; 203. connecting ribs; 3. a fixed structure; 301. a handle; 302. fixing the rod; 303. clamping a shell; 304. a nut; 4. adhesive glue; 5. a perforated panel; 6. a wear resistant structure; 601. wear-resistant steel plates; 602. ceramic particles; 603. priming paint; 604. and (3) wear-resistant coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a composite perforated sound-absorbing aluminum plate comprises a perforated back plate 1, adhesive 4 and a perforated panel 5, wherein the perforated back plate 1 is internally provided with a reinforcing structure 2, the top end of the perforated back plate 1 is fixed with the adhesive 4, the insides of two sides of the adhesive 4 are respectively provided with a fixed structure 3, the top end of the adhesive 4 is fixed with the perforated panel 5, the top end of the perforated panel 5 is provided with a wear-resistant structure 6, the fixed structure 3 comprises a handle 301, a fixed rod 302, a clamping shell 303 and a nut 304, the clamping shell 303 is arranged on two sides of the perforated back plate 1 in a regulated manner, the fixed rod 302 is inserted into the clamping shell 303, the top end of the fixed rod 302 is fixed with the handle 301, the bottom end of the clamping shell 303 is provided with the nut 304, the outer wall of the fixed rod 302 is provided with outer threads, the inner wall of the nut 304 is provided with inner threads, the fixed rod 302 and the nut 304 form a rotating structure through the meshing of the inner and outer threads, the bottom end of the nut 304 moves upwards through the meshing of the threads, thereby tightening and fixing the fixing rod 302.
Specifically, as shown in fig. 1, 2 and 4, in use, the multi-layered structure of the device is placed inside the clamping case 303 to be clamped, the fixing rod 302 is then inserted into the aperture in alignment, the fixing rod 302 is pulled through the multi-layered structure by the handle 301, the nut 304 is then fitted over the surface of the fixing rod 302, and the nut 304 is then moved up along the outer wall of the fixing rod 302 via the engagement of the threads to be close to the clamping case 303, thereby fixing the fixing rod 302 and preventing the multi-layered structure from being separated in use.
Specifically, as shown in fig. 1 and 3, during the use, be connected fixedly with splice bar 203 and brace bar 201 through fixed block 202, prevent that the device atress from splitting, influence the use of device, follow back on the crisscross distribution atress of multiunit splice bar 203 and brace bar 201, increase the intensity of perforation backplate 1, through on the brace bar 201 of multiunit splice bar 203 with the external force homodisperse that receives each region to the whole holding balance of structure.
Wear-resisting structure 6 includes wear-resisting steel sheet 601, ceramic granule 602, priming paint 603 and wear-resisting coating 604, wear-resisting steel sheet 601 is fixed on the top of perforation panel 5, wear-resisting steel sheet 601's top all is provided with ceramic granule 602, and ceramic granule 602's top is provided with priming paint 603, priming paint 603's top is provided with wear-resisting coating 604, ceramic granule 602 is provided with a plurality of groups on wear-resisting steel sheet 601's top, increase ceramic granule 602 and priming paint 603's area of contact, and a plurality of groups ceramic granule 602 are equidistant distribution on wear-resisting steel sheet 601's top, prevent that priming paint 603 from adhering to the unstability, lead to the piece to drop.
Specifically, as shown in fig. 1, fig. 2 and fig. 5, when the device is used, the gloss of the perforated panel 5 is increased through the wear-resistant coating 604, the aesthetic degree of the device is improved, the adhesion of the wear-resistant coating 604 is increased through the primer 603, the wear-resistant coating 604 is prevented from being peeled off to cause mottle, then the ceramic particles 602 increase the friction between the wear-resistant steel plate 601 and the primer 603, so that the primer 603 is fixed more stably, and meanwhile, the wear-resistant steel plate 601 increases the hardness of the surface of the perforated panel 5, and the perforated panel 5 is prevented from being deformed under stress.
The working principle is as follows: when the device is used, firstly, the multilayer structure of the device is placed inside the clamping shell 303 to be clamped, then the fixing rod 302 is aligned and inserted into the hole, the fixing rod 302 is driven to penetrate through the multilayer structure through the handle 301, then the nut 304 is sleeved on the surface of the fixing rod 302, and then the nut 304 is meshed through threads and moves upwards along the outer wall of the fixing rod 302 to be close to the clamping shell 303, so that the fixing rod 302 is fixed, the multilayer structure is prevented from being separated when in use, and the device is fixed;
secondly, when the device is impacted by external force, the connecting ribs 203 and the supporting ribs 201 are connected and fixed through the fixing blocks 202, the device is prevented from being broken by stress and influencing the use of the device, then the stress is distributed on the groups of connecting ribs 203 and the supporting ribs 201 in a staggered mode, the strength of the perforated backboard 1 is increased, and the external force borne by the groups of connecting ribs 203 is uniformly dispersed on the supporting ribs 201 of all areas, so that the whole structure is kept balanced, and the perforated backboard 1 is reinforced;
finally, the glossiness of the perforated panel 5 is increased through the wear-resistant coating 604, the attractiveness of the device is improved, the adhesion force of the wear-resistant coating 604 is increased through the primer 603, the abrasion-resistant coating 604 is prevented from dropping to cause mottle, then the friction force between the wear-resistant steel plate 601 and the primer 603 is increased through the ceramic particles 602, the primer 603 is fixed more stably, meanwhile, the wear-resistant steel plate 601 increases the hardness of the surface of the perforated panel 5, the perforated panel 5 is prevented from being stressed and deformed, the abrasion resistance of the perforated panel 5 is increased, and finally the use work of the composite perforated sound-absorbing aluminum plate is completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a compound perforation sound absorption aluminum plate, includes perforation backplate (1), adhesive (4) and perforation panel (5), its characterized in that: reinforcing structures (2) are arranged inside the perforated back plate (1), and adhesive glue (4) is fixed at the top end of the perforated back plate (1);
fixing structures (3) are arranged inside two sides of the adhesive (4), and a perforated panel (5) is fixed at the top end of the adhesive (4);
the top end of the perforated panel (5) is provided with a wear-resistant structure (6).
2. The composite perforated sound absorbing aluminum sheet of claim 1, wherein: the reinforcing structure (2) comprises supporting ribs (201), fixing blocks (202) and connecting ribs (203), wherein the supporting ribs (201) are arranged inside the perforated back plate (1), the fixing blocks (202) are sleeved outside the supporting ribs (201), and the connecting ribs (203) are inserted inside the fixing blocks (202).
3. The composite perforated sound absorbing aluminum sheet of claim 2, wherein: the fixing block (202) and the connecting ribs (203) are welded and integrated, and the supporting ribs (201) and the connecting ribs (203) are distributed in a staggered mode.
4. The composite perforated sound absorbing aluminum sheet of claim 1, wherein: fixed knot constructs (3) and includes handle (301), dead lever (302), card shell (303) and nut (304), card shell (303) all prescribe in the both sides of perforation backplate (1), the inside of card shell (303) is inserted and is equipped with dead lever (302), and the top of dead lever (302) is fixed with handle (301), the bottom of card shell (303) is provided with nut (304).
5. The composite perforated sound absorbing aluminum sheet of claim 4, wherein: the outer wall of the fixing rod (302) is provided with an external thread, the inner wall of the nut (304) is provided with an internal thread, and the fixing rod (302) and the nut (304) form a rotating structure through the meshing of the internal thread and the external thread.
6. The composite perforated sound absorbing aluminum sheet of claim 1, wherein: wear-resisting structure (6) are including wear-resisting steel sheet (601), ceramic granule (602), priming paint (603) and wear-resisting coating (604), wear-resisting steel sheet (601) are fixed on the top of perforation panel (5), the top of wear-resisting steel sheet (601) all is provided with ceramic granule (602), and the top of ceramic granule (602) is provided with priming paint (603), the top of priming paint (603) is provided with wear-resisting coating (604).
7. The composite perforated sound absorbing aluminum sheet of claim 6, wherein: the ceramic particles (602) are arranged on the top end of the wear-resistant steel plate (601) in a plurality of groups, and the ceramic particles (602) in the plurality of groups are distributed on the top end of the wear-resistant steel plate (601) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122607571.XU CN216640997U (en) | 2021-10-28 | 2021-10-28 | Compound perforation sound-absorbing aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122607571.XU CN216640997U (en) | 2021-10-28 | 2021-10-28 | Compound perforation sound-absorbing aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216640997U true CN216640997U (en) | 2022-05-31 |
Family
ID=81733532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122607571.XU Expired - Fee Related CN216640997U (en) | 2021-10-28 | 2021-10-28 | Compound perforation sound-absorbing aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216640997U (en) |
-
2021
- 2021-10-28 CN CN202122607571.XU patent/CN216640997U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |