CN211079956U - Novel magnesium alloy sound insulation board for reducing noise of urban road - Google Patents
Novel magnesium alloy sound insulation board for reducing noise of urban road Download PDFInfo
- Publication number
- CN211079956U CN211079956U CN201921824349.1U CN201921824349U CN211079956U CN 211079956 U CN211079956 U CN 211079956U CN 201921824349 U CN201921824349 U CN 201921824349U CN 211079956 U CN211079956 U CN 211079956U
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- CN
- China
- Prior art keywords
- magnesium alloy
- urban road
- noise reduction
- celotex board
- acoustic celotex
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- 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
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 title description 18
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000011490 mineral wool Substances 0.000 abstract description 4
- 229920000728 polyester Polymers 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000032683 aging Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004630 mental health Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The embodiment of the application discloses a novel magnesium alloy acoustic celotex board for urban road noise reduction, including the installation base, the inside of installation base is equipped with the joint chamber, and fixed screw hole has been seted up at the top in joint chamber, the wash port has been seted up to the bottom in joint chamber, the inside sliding connection in joint chamber has fixed tooth. This a novel magnesium alloy acoustic celotex board for urban road noise reduction, material brand and the size through micro arc oxidation treatment process to the magnesium alloy acoustic celotex board do not all have special requirement, all soak in the magnesium alloy board of electrolyte, all obtain even compound ceramic membrane on the surface after through micro arc oxidation treatment, such setting makes this magnesium alloy acoustic celotex board have very good hardness and corrosion resisting property, and traditional polyester fiber, the crest is inhaled the sound sponge, the deadening felt, the acoustic celotex board that material preparation such as rock wool formed does not possess such outstanding characteristic, consequently the utility model discloses a novel magnesium alloy acoustic celotex board for urban road noise reduction who releases has bigger superiority.
Description
Technical Field
The application relates to the field of road sound insulation boards, in particular to a novel magnesium alloy sound insulation board for reducing noise of urban roads.
Background
With the improvement of the daily living standard of people, noise becomes a non-negligible environmental pollution factor, which not only influences the normal work, life, study and rest of people, but also seriously harms the physical and mental health development of people.
In order to effectively solve the hidden trouble, outdoor noise interference must be strictly controlled, and a vital role is played for the sound insulation board, materials of the sound insulation board in the existing market, such as polyester fiber, wave crest sound absorption sponge, sound insulation felt, rock wool and the like, are common, the materials can have certain sound insulation effect in a short time, but the sound insulation effect is damaged along with the passage of time due to the effects of aging, decay, corrosion and the like, so that the sound insulation effect is reduced, in addition, the structure of the existing sound insulation board is heavy, the sound insulation board needs to be integrally installed when being installed, and multiple people can simultaneously operate, and the sound insulation board is particularly complex.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, the utility model provides a novel magnesium alloy acoustic celotex board for urban road noise reduction, it improves installation effectiveness to possess simple to operate, ceramic membrane after the magnesium alloy micro arc oxidation can improve acoustic celotex board life's advantage, the material of having solved acoustic celotex board on the current market is such as polyester fiber, the crest is inhaled sound sponge, the deadening felt, rock wool etc. is more common, adopt these materials can have certain syllable-dividing effect in the short time, but its syllable-dividing effect is along with the lapse of time, the material can produce ageing, the decay, influence such as corruption and receive destruction, thereby its problem of syllable-dividing effect has been reduced.
The utility model provides a pair of a novel magnesium alloy acoustic celotex board for urban road noise reduction, including the installation base, the inside of installation base is equipped with the joint chamber, fixed screw hole has been seted up at the top in joint chamber, the wash port has been seted up to the bottom in joint chamber, the inside sliding connection in joint chamber has fixed tooth, the bottom fixed mounting of fixed tooth has the joint tooth, the top fixed mounting of fixed tooth has the acoustic celotex board, the positive fixed mounting of acoustic celotex board has organic glass, and organic glass's quantity is two, spacing screw hole has been seted up to the inside of fixed tooth.
Preferably, the two sides of the mounting base are provided with four fixing screws, and the right side of the mounting base is provided with an opening with the same pattern as the cross section of the fixing teeth and the clamping teeth.
Preferably, the number of the fixing threaded holes is three, and the positions of the three fixing threaded holes and the positions of the three limiting threaded holes are symmetrically located on a vertical plane one by one.
Preferably, the positions of the drain holes correspond to the positions of the fixing threaded holes one by one.
Preferably, the sound insulation board is prepared by magnesium alloy micro-arc oxidation.
Preferably, the number of the organic glass is two.
The application provides a novel magnesium alloy acoustic celotex board for urban road noise reduction.
1. This a novel magnesium alloy acoustic celotex board for urban road noise reduction, material brand and the size through micro arc oxidation treatment process to the magnesium alloy acoustic celotex board do not all have special requirement, all soak in the magnesium alloy board of electrolyte, all obtain even compound ceramic membrane on the surface after through micro arc oxidation treatment, such setting makes this magnesium alloy acoustic celotex board have very good hardness and corrosion resisting property, and traditional polyester fiber, the crest is inhaled the sound sponge, the deadening felt, the acoustic celotex board that material preparation such as rock wool formed does not possess such outstanding characteristic, consequently the utility model discloses a novel magnesium alloy acoustic celotex board for urban road noise reduction who releases has bigger superiority.
2. This a novel magnesium alloy acoustic celotex board for urban road noise reduction can make this acoustic celotex board direct and installation base movable mounting through the setting of base, installs comparatively simply in a flexible way, and traditional acoustic celotex board is the integral type structure, and the quality of self is heavier, must somebody's support in the installation just can accomplish the installation, greatly reduced the installation effectiveness, and the utility model provides an acoustic celotex board can directly slide in the installation base and carry out the joint, through the installation screw afterwards to the position fix can, use very convenient light.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of the present invention in a semi-sectional view;
fig. 2 is a side sectional view of the present invention.
In the figure: 1. installing a base; 2. a clamping cavity; 3. fixing the threaded hole; 4. a drain hole; 5. fixing teeth; 6. clamping teeth; 7. a sound insulating board; 8. organic glass; 9. and limiting threaded holes.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, a novel magnesium alloy acoustic baffle for noise reduction of urban roads comprises a mounting base 1, wherein two sides of the mounting base 1 are provided with four fixing screws, the right side of the mounting base 1 is provided with an opening with the same cross section as that of a fixing tooth 5 and a clamping tooth 6, the two sides of the mounting base 1 are provided with the fixing screws, the number of the fixing screws is four, the mounting base 1 can be mounted on a road surface through the screws, then the acoustic baffle 7 can be butted with the mounting base 1, the mounting base 1 can be stably mounted on the road surface through the fixing screws, the stability is ensured, a clamping cavity 2 is arranged inside the mounting base 1, the top of the clamping cavity 2 is provided with three fixing threaded holes 3, the number of the fixing threaded holes 3 is three, and the positions of the three fixing threaded holes 3 and the positions of the three limiting threaded holes 9 are symmetrically arranged on a vertical plane one by one, the three fixing threaded holes 3 can fix the sound insulation board 7 by setting the number of the fixing threaded holes 3 to be three, the stability of the sound insulation board 7 is ensured, the positions of the three fixing threaded holes 3 and the positions of the three limiting threaded holes 9 are symmetrically arranged on a vertical surface one by one, the three fixing threaded holes 3 and the three limiting threaded holes 9 can be ensured to be connected and installed through a bolt, the fixing of the sound insulation board 7 is ensured, the bottom of the clamping cavity 2 is provided with the drain holes 4, the positions of the drain holes 4 correspond to the positions of the fixing threaded holes 3 one by one, the arrangement that the positions of the drain holes 4 correspond to the positions of the fixing threaded holes 3 one by one can ensure that the drain holes 4 can drain enough, and the problem that the clamping cavity 2 is seriously corroded due to the accumulation of a large amount of water is avoided, therefore, the dry environment inside the clamping cavity 2 can be ensured, the service life of the clamping cavity 2 is further ensured, the fixed teeth 5 are connected inside the clamping cavity 2 in a sliding mode, the clamping teeth 6 are fixedly installed at the bottom of the fixed teeth 5, the sound insulating plate 7 is fixedly installed at the top of the fixed teeth 5, the sound insulating plate 7 is prepared through magnesium alloy micro-arc oxidation, the sound insulating plate 7 can have very good hardness and corrosion resistance, the service life of the sound insulating plate 7 can be prolonged, organic glass 8 is fixedly installed on the front side of the sound insulating plate 7, the number of the organic glass 8 is two, the organic glass 8 is arranged in two, good light transmission and sound insulation effects can be ensured to be brought by the organic glass 8, and the use convenience of the sound insulating plate 7 is further improved, and the quantity of organic glass 8 is two, and spacing screw hole 9 has been seted up to the inside of fixed tooth 5.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application 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; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a novel magnesium alloy acoustic celotex board for urban road noise reduction, includes installation base (1), its characterized in that, the inside of installation base (1) is equipped with joint chamber (2), fixed screw hole (3) have been seted up at the top in joint chamber (2), wash port (4) have been seted up to the bottom in joint chamber (2), the inside sliding connection in joint chamber (2) has fixed tooth (5), the bottom fixed mounting of fixed tooth (5) has joint tooth (6), the top fixed mounting of fixed tooth (5) has acoustic celotex board (7), the positive fixed mounting of acoustic celotex board (7) has organic glass (8), and the quantity of organic glass (8) is two, spacing screw hole (9) have been seted up to the inside of fixed tooth (5).
2. The novel magnesium alloy acoustic baffle for urban road noise reduction according to claim 1, wherein the two sides of the mounting base (1) are provided with four fixing screws, and the right side of the mounting base (1) is provided with an opening with the same pattern as the cross section of the fixing teeth (5) and the clamping teeth (6).
3. The novel magnesium alloy acoustic panel for urban road noise reduction according to claim 1, wherein the number of the fixing threaded holes (3) is three, and the positions of the three fixing threaded holes (3) and the positions of the three limiting threaded holes (9) are in one-to-one symmetry on a vertical plane.
4. The novel magnesium alloy acoustic panel for urban road noise reduction according to claim 1, wherein the position of the drainage hole (4) corresponds to the position of the fixing threaded hole (3) one by one.
5. The novel magnesium alloy acoustic panel for urban road noise reduction according to claim 1, wherein the acoustic panel (7) is prepared by magnesium alloy micro-arc oxidation.
6. A new magnesium alloy acoustic panel for urban road noise reduction according to claim 1, characterized in that the number of said organic glass (8) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921824349.1U CN211079956U (en) | 2019-10-28 | 2019-10-28 | Novel magnesium alloy sound insulation board for reducing noise of urban road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921824349.1U CN211079956U (en) | 2019-10-28 | 2019-10-28 | Novel magnesium alloy sound insulation board for reducing noise of urban road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079956U true CN211079956U (en) | 2020-07-24 |
Family
ID=71639715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921824349.1U Expired - Fee Related CN211079956U (en) | 2019-10-28 | 2019-10-28 | Novel magnesium alloy sound insulation board for reducing noise of urban road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211079956U (en) |
-
2019
- 2019-10-28 CN CN201921824349.1U patent/CN211079956U/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: 20200724 |