CN214294858U - Sound-absorbing sponge for engineering machinery - Google Patents
Sound-absorbing sponge for engineering machinery Download PDFInfo
- Publication number
- CN214294858U CN214294858U CN202023281142.XU CN202023281142U CN214294858U CN 214294858 U CN214294858 U CN 214294858U CN 202023281142 U CN202023281142 U CN 202023281142U CN 214294858 U CN214294858 U CN 214294858U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- sound
- alloy frame
- end cover
- frame 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.)
- Expired - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 42
- 239000010410 layer Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011358 absorbing material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model belongs to the technical field of inhale the sound sponge, specifically be an engineering machine tool is with inhaling sound sponge, including the aluminum alloy frame board, the puigging has been placed to the inboard of aluminum alloy frame board, the inboard of puigging is connected with inhales the sound sponge piece, one side of puigging is equipped with the spiral shell piece, the inside threaded connection of spiral shell piece has the bolt, the outside of aluminum alloy frame board is equipped with the rubber slab, the both ends of aluminum alloy frame board are connected with first end cover and second end cover respectively, the spread groove has been seted up at the middle part of first end cover. The utility model discloses a setting up the aluminum alloy frame plate in the outside of inhaling the sound sponge, utilizing the bolt to twist to be convenient for fixedly on the aluminum alloy frame plate simultaneously, inhaling the sound sponge and putting and encapsulating through the end cover behind the aluminum alloy frame plate, can protect inhaling the sound sponge, set up the rubber slab in the outside of aluminum alloy frame plate simultaneously, set up the numb fine hair layer in the side of inhaling the sound sponge, can make the holistic syllable-dividing effect of structure obtain effectual improvement, convenient to popularize and use.
Description
Technical Field
The utility model relates to a inhale sound sponge technical field, specifically be an engineering machine tool is with inhaling sound sponge.
Background
Along with the improvement of living standard of people, the requirement of people on the acoustic environment at the body side is higher and higher, so many projects can use the sound-absorbing material, the sound-absorbing material is the first technical means for constructing acoustics and controlling noise, the use of the sound-absorbing material is very wide, the sound-absorbing material comprises sound-absorbing sponge, the sound-absorbing sponge is processed by melamine foam, the sound-absorbing sponge has unique comprehensive performances of sound absorption, heat insulation, flame retardance, high temperature resistance, water absorption, light weight and the like, and the sound-absorbing sponge is widely used in the fields of building decoration, traffic vehicles, water ships, aerospace, electromechanical equipment, industrial sound absorption and heat preservation and the like.
The existing sound-absorbing sponge for the engineering machinery has certain defects in the actual use process, for example, the sound-absorbing sponge often generates scratch collision in the mechanical operation environment, the effect of the sound-absorbing sponge with lower strength after deformation is greatly reduced, and the sound-absorbing sponge is not convenient to popularize and use, so that the sound-absorbing sponge for the engineering machinery is provided.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an engineering machine tool is with inhaling sound sponge has the characteristics that intensity is high.
(II) technical scheme
For solving the technical problem, the utility model provides an engineering machine tool is with inhaling sound sponge, including the aluminum alloy frame board, the puigging has been placed to the inboard of aluminum alloy frame board, the inboard of puigging is connected with inhales the sound sponge piece, one side of puigging is equipped with the spiral shell piece, the inside threaded connection of spiral shell piece has the bolt, the outside of aluminum alloy frame board is equipped with the rubber slab, the both ends of aluminum alloy frame board are connected with first end cover and second end cover respectively, the spread groove has been seted up at the middle part of first end cover, the outside of second end cover is connected with the connecting plate, the connecting plate joint is in the inside of spread groove, concave edge has been seted up to the edge of rubber slab, the inboard of concave edge is connected with joint strip.
Preferably, the aluminum alloy frame plate is a rectangular net frame-shaped structure with an upper side and a lower side opened, and the side surface of the aluminum alloy frame plate is provided with a screw hole.
Preferably, the outer side of the rubber plate is provided with a honeycomb surface layer, and the honeycomb surface layer is of a hollow coating structure.
Preferably, the connecting plate is a net frame plate, and the top of the connecting plate is matched with the connecting groove.
Preferably, the side surfaces of the first end cover and the second end cover are both connected with screws, and the first end cover and the second end cover are mounted on the aluminum alloy frame plate through the screws.
Preferably, the sound insulation layer is a hemp velvet layer.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses a setting up the aluminum alloy frame plate in the outside of inhaling the sound sponge, utilizing the bolt to twist to be convenient for fixedly on the aluminum alloy frame plate simultaneously, inhaling the sound sponge and putting and encapsulating through the end cover behind the aluminum alloy frame plate, can protect inhaling the sound sponge, set up the rubber slab in the outside of aluminum alloy frame plate simultaneously, set up the numb fine hair layer in the side of inhaling the sound sponge, can make the holistic syllable-dividing effect of structure obtain effectual improvement, convenient to popularize and use.
2. The utility model discloses a set up spread groove and connecting plate on the end cover of inhaling sound sponge both ends respectively, make adjacent sound sponge of inhaling can directly splice together, the rethread seal glue strip is connected concatenation department, and stability is higher to the reliability of device has been improved.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the utility model at A;
fig. 3 is a schematic view of the structural aluminum alloy frame plate of the present invention.
Reference numerals:
1. an aluminum alloy frame plate; 2. a sound insulating layer; 3. a sound absorbing sponge block; 4. a screw block; 5. a bolt; 6. a rubber plate; 7. a first end cap; 8. a second end cap; 9. connecting grooves; 10. a connecting plate; 11. a concave edge; 12. and sealing rubber strips.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides an engineering machine tool is with inhaling sound sponge, including aluminum alloy frame plate 1, puigging 2 has been placed to aluminum alloy frame plate 1's inboard, the inboard of puigging 2 is connected with inhales sound sponge piece 3, one side of puigging 2 is equipped with spiral shell piece 4, the inside threaded connection of spiral shell piece 4 has bolt 5, aluminum alloy frame plate 1's the outside is equipped with rubber slab 6, aluminum alloy frame plate 1's both ends are connected with first end cover 7 and second end cover 8 respectively, spread groove 9 has been seted up at first end cover 7's middle part, the outside of second end cover 8 is connected with connecting plate 10, connecting plate 10 joint is in the inside of spread groove 9, concave edge 11 has been seted up to rubber slab 6's edge, concave edge 11's inboard is connected with joint strip 12.
In order to solve the problem that there is the intensity low in the current sponge of inhaling sound, we set up aluminum alloy frame board 1 through the outside of inhaling the sound sponge, utilize bolt 5 to twist to be convenient for on aluminum alloy frame board 1 fixed simultaneously, it encapsulates through the end cover to inhale the sound sponge and put 1 back at aluminum alloy frame board, can protect inhaling the sound sponge, set up rubber slab 6 in aluminum alloy frame board 1's the outside simultaneously, the side of inhaling the sound sponge sets up the numb fine hair layer, can make the holistic syllable-dividing effect of structure obtain effectual improvement, convenient to popularize and use.
On the other hand through set up spread groove 9 and connecting plate on the end cover at inhaling the sound sponge both ends respectively, make adjacent sound sponge of inhaling can directly splice together, rethread seal adhesive tape 12 is connected concatenation department, and stability is higher to the reliability of device has been improved.
Further, aluminum alloy frame plate 1 is the rectangle net frame column structure that upper and lower both sides were opened, and aluminum alloy frame plate 1's side is equipped with the screw, can fill in sound sponge piece 3 and puigging 2 through both sides opening inside, carries out the encapsulation connection again, and the screw is convenient for install, has made things convenient for follow-up maintenance to the reliability of device has been improved.
It should be noted that the outside of rubber slab 6 is equipped with the honeycomb surface course, and the honeycomb surface course is the fretwork coating structure, sets up the fretwork coating that can attract through the outside at rubber slab 6, and rubber slab 6's sound insulation effect has also obtained very big promotion, the effectual mechanical noise pollution operation environment that has reduced to the feasibility of device has been improved.
As shown in fig. 2, the connecting plate 10 is a frame plate, the top of the connecting plate 10 is matched with the connecting groove 9, and the connecting plate 10 is inserted into the connecting groove 9, and the bonding of the sealing rubber strips 12 is reused, so that two adjacent sound-absorbing sponges can be reliably spliced together, and the rationality of the device is improved.
It should be noted that, the side surfaces of the first end cover 7 and the second end cover 8 are both connected with screws, and the first end cover 7 and the second end cover 8 are installed on the aluminum alloy frame plate 1 through screws, so that the first end cover 7 and the second end cover 8 assembled through screws are greatly convenient for subsequent disassembly and maintenance, and are simple to assemble and disassemble and convenient to popularize and use.
Furthermore, the sound insulation layer 2 is a hemp velvet layer, so that the hemp velvet sound insulation effect is good, the cost is low, and the popularization and the use are convenient.
The utility model discloses a theory of operation and use flow: at first with puigging 2 and inhale the inside that sound sponge piece 3 was filled in aluminum alloy frame plate 1, fix first end cover 7 and second end cover 8 in aluminum alloy frame plate 1's side through the screw, then pass fixed object with bolt 5 and twist the inside of spiral shell piece 4, fix aluminum alloy frame plate 1, take out another group of structure again and put one side concatenation, make connecting plate 10 be located the inside of spread groove 9, connect joint strip 12 inside two adjacent concave edge 11 again, repeated operation, can.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The sound absorption sponge for the engineering machinery comprises an aluminum alloy frame plate (1) and is characterized in that a sound insulation layer (2) is placed on the inner side of the aluminum alloy frame plate (1), a sound absorption sponge block (3) is connected to the inner side of the sound insulation layer (2), a screw block (4) is arranged on one side of the sound insulation layer (2), a bolt (5) is connected to the inner thread of the screw block (4), a rubber plate (6) is arranged on the outer side of the aluminum alloy frame plate (1), a first end cover (7) and a second end cover (8) are connected to the two ends of the aluminum alloy frame plate (1) respectively, a connecting groove (9) is formed in the middle of the first end cover (7), a connecting plate (10) is connected to the outer side of the second end cover (8), the connecting plate (10) is connected to the inside of the connecting groove (9), and a concave edge (11) is formed in the edge of the rubber plate (6), the inner side of the concave edge (11) is connected with a sealing rubber strip (12).
2. The sound-absorbing sponge for engineering machinery as claimed in claim 1, wherein the aluminum alloy frame plate (1) is a rectangular mesh frame structure with upper and lower sides open, and the side of the aluminum alloy frame plate (1) is provided with screw holes.
3. The sound-absorbing sponge for engineering machinery as claimed in claim 1, wherein a honeycomb surface layer is arranged on the outer side of the rubber plate (6), and the honeycomb surface layer is a hollow coating structure.
4. The sound-absorbing sponge for engineering machinery as claimed in claim 1, wherein the connecting plate (10) is a net frame plate, and the top of the connecting plate (10) is adapted to the connecting groove (9).
5. The sound-absorbing sponge for engineering machinery as claimed in claim 1, wherein the first end cover (7) and the second end cover (8) are connected with screws on their sides, and the first end cover (7) and the second end cover (8) are mounted on the aluminum alloy frame plate (1) by screws.
6. The sound-absorbing sponge for construction machinery as claimed in claim 1, wherein the sound-insulating layer (2) is a layer of hemp velvet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281142.XU CN214294858U (en) | 2020-12-30 | 2020-12-30 | Sound-absorbing sponge for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281142.XU CN214294858U (en) | 2020-12-30 | 2020-12-30 | Sound-absorbing sponge for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294858U true CN214294858U (en) | 2021-09-28 |
Family
ID=77820921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023281142.XU Expired - Fee Related CN214294858U (en) | 2020-12-30 | 2020-12-30 | Sound-absorbing sponge for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294858U (en) |
-
2020
- 2020-12-30 CN CN202023281142.XU patent/CN214294858U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |