CN217175459U

CN217175459U - Interior decoration construction is with structure of making an uproar that falls

Info

Publication number: CN217175459U
Application number: CN202220382858.9U
Authority: CN
Inventors: 杨洪涛; 吉崇冬; 李成玉; 杜鹏举; 张淑一; 周强; 李珊珊
Original assignee: Shandong Yimeng Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Current assignee: Shandong Yimeng Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-12
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to an interior decoration construction is with making an uproar structure of falling, which comprises a decorative board, be provided with the abatvoix on the lateral wall of decorative board, run through on the lateral wall of abatvoix and seted up the sound absorption hole, the sound absorption hole intussuseption is filled with sound absorbing material, the abatvoix is kept away from and is fixed with the reflecting plate that is used for the noise reflex on the lateral wall of decorative board. The utility model discloses have the effect that improves the material of making an uproar and fall the ability of making an uproar.

Description

Interior decoration construction is with structure of making an uproar that falls

Technical Field

The utility model relates to a sound insulation material technical field, concretely relates to interior decoration construction is with falling structure of making an uproar.

Background

The indoor noise reduction of the equipment room is an important subject in the fields of labor safety production and occupational health, and can be achieved through two ways of noise reduction in the transmission radiation process of the equipment and noise, wherein the two ways have advantages and disadvantages and applicable scenes. When noise reduction cannot be implemented in the device itself, noise reduction can be implemented only in the noise propagation radiation transmission layer. The sound absorption and noise reduction material bag is applied to a noise reduction scene in the indoor noise propagation and radiation process of an equipment room. When noise is generated by the equipment and is transmitted and radiated to the side wall surface and the ceiling surface to the surrounding space, the noise can form reflection on the side wall and the ceiling surface, and reflected sound and incident sound are mutually superposed, so that the noise in the whole room is increased.

In the past, when the indoor noise of an equipment room is reduced, a layer of foam sound absorption material is usually pasted on a wall body, and the method can absorb part of reflected sound and reduce the indoor noise. But is limited by the fixing mode and the material structure of the material, the sound absorption and noise reduction effect is effective, 1-3dB noise reduction can be generally realized, and the indoor noise energy can be reduced by 50% at most. Its noise reduction effect is limited. There is therefore a need for a material structure with a greater noise reduction capability.

SUMMERY OF THE UTILITY MODEL

In order to improve the noise reduction effect of the noise reduction material, the utility model provides an interior decoration construction is with making an uproar structure of falling.

The utility model provides a pair of interior decoration construction is with falling structure of making an uproar adopts following technical scheme:

the utility model provides an interior decoration construction is with making an uproar structure of falling, includes the decorative board, be provided with the abatvoix on the lateral wall of decorative board, run through on the lateral wall of abatvoix and seted up the sound absorption hole, it has sound absorbing material to inhale the downthehole packing of sound, the abatvoix is kept away from and is fixed with the reflecting plate that is used for the noise reflex on the lateral wall of decorative board.

Through adopting above-mentioned technical scheme, when the noise outdiffusion, partial noise is absorbed by the acoustical absorbent that sets up in inhaling the downthehole sound hole when the noise process is inhaled the sound hole to cut down the noise, when the noise continues outwards to move, noise and reflecting plate mutual contact and by the reflecting plate reflection indoor, thereby absorbed by acoustical absorbent once more, and then improved the ability of acoustical absorbent noise, reduced the probability that the noise disturbed the citizen.

The utility model discloses further set up as, all be provided with the reflection tank that is the cockscomb structure on the lateral wall that the acoustic panel is close to and keeps away from to the reflecting plate.

By adopting the technical scheme, the noise reflecting capacity of the reflecting plate is improved, and the probability of mutual cancellation of the reflected noise and the noise moving to the reflecting plate is increased.

The utility model discloses further set up to, inhale the transversal circular-arc of personally submitting of sound hole.

Through adopting above-mentioned technical scheme, when the noise outwards diffused through inhaling the sound hole, partial noise can't be directly through inhaling the sound hole to the striking is on the inner wall of inhaling the sound hole, thereby makes partial noise offset each other, and then has improved the effect of abatvoix noise elimination.

The utility model discloses further set up to, the fixed backup pad that is provided with on the lateral wall of decorative board, the width of backup pad is the same with the width of abatvoix, the backup pad is close to the lateral wall and the abatvoix reciprocal anchorage of abatvoix.

By adopting the technical scheme, the probability that the sound-absorbing plate shrinks inwards when the decorative plate is subjected to external force is reduced, and the probability that the sound-absorbing plate absorbs noise due to shrinkage is reduced.

The utility model discloses further set up to, the fixed heated board that is provided with on the lateral wall that the acoustic panel was kept away from to the heated board, all be provided with the holding tank that is used for holding the reflex groove on the lateral wall that heated board and acoustic panel are close to the reflecting plate.

By adopting the technical scheme, the heat insulation capability of the noise reduction structure is improved, the probability of excessively low indoor temperature is reduced, and the comfort level of constructors during construction is improved.

The utility model discloses further set up to, the heated board is kept away from and is provided with on the lateral wall of reflecting plate and be used for the light gauge steel structure on fixed to the wall with the heated board, the light gauge steel structure includes the false keel fixed with the heated board and fixes the main joist on the wall.

Through adopting above-mentioned technical scheme, when the staff need install the structure of making an uproar of falling, the staff only need make rider keel and main joist reciprocal anchorage can, reduced the degree of difficulty that the structure of making an uproar was fallen in the staff installation.

The utility model discloses further set up to, the joint groove has been seted up on the lateral wall that main joist is close to the reflecting plate, the joint piece that matches each other with the joint groove is fixed with on the lateral wall that the reflecting plate was kept away from to the false keel.

Through adopting above-mentioned technical scheme, when the staff need make rider keel and main joist fix each other, the staff only need make the joint piece move to the joint inslot can.

The utility model discloses further set up to, first sliding tray has been seted up on the interior roof of joint groove, the second sliding tray has been seted up in the first sliding tray, it is provided with the sliding block to slide in the second sliding tray, the sliding block is fixed with the spring on keeping away from the lateral wall in joint groove, the other end of spring is fixed with the interior roof of second sliding tray.

Through adopting above-mentioned technical scheme, after the staff removed the joint piece to the joint inslot, the bottom surface of sliding block moved down and finally hugged closely with the upper surface of joint piece under the effect of spring to improved the stability of joint piece, at this moment, the staff only need upwards slide the joint piece, and outwards stimulate the false keel and can make false keel and main joist alternate segregation, reduced the staff and demolishd the degree of difficulty of making an uproar structure of falling.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the utility model, when the noise is diffused outwards, part of the noise is absorbed by the sound absorbing material arranged in the sound absorbing hole while the noise passes through the sound absorbing hole, so that the noise is reduced, and when the noise continues to move outwards, the noise is contacted with the reflecting plate and is reflected back to the indoor by the reflecting plate, so that the noise is absorbed by the sound absorbing material again, thereby improving the noise absorbing capacity of the sound absorbing material and reducing the probability of disturbing residents by the noise;

2. in the utility model, when the noise is diffused outwards through the sound-absorbing holes, part of the noise can not directly pass through the sound-absorbing holes and is impacted on the inner walls of the sound-absorbing holes, so that the part of the noise is mutually offset, and the noise elimination effect of the sound-absorbing plate is further improved;

3. the utility model discloses in, after the staff removed the joint piece to the joint inslot, the bottom surface of sliding block moved downwards under the effect of spring and finally hugged closely with the upper surface of joint piece to improved the stability of joint piece, at this moment, the staff only needed upwards slip joint piece, and outwards stimulate the false keel and can make false keel and main joist alternate segregation, reduced the degree of difficulty that the staff demolishd and fallen the structure of making an uproar.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a reflection groove for highlighting reflection according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the accommodating groove for highlighting the accommodating groove according to the embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the clip block according to the embodiment of the present invention.

Description of reference numerals: 1. a decorative plate; 2. a sound-absorbing panel; 21. a sound absorption hole; 22. a sound absorbing material; 3. a reflective plate; 31. a reflective trough; 4. a support plate; 5. a thermal insulation board; 51. accommodating grooves; 6. a light steel keel structure; 61. a false keel; 62. a main keel; 63. a clamping groove; 7. a clamping block; 71. a first sliding groove; 72. a second sliding groove; 8. a slider; 9. a spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1 to 4, the noise reduction structure for interior decoration construction includes a decorative plate 1, a sound absorption plate 2, a sound absorption material 22, a reflection plate 3, a support plate 4, a heat insulation plate 5, a light steel keel structure 6, a clamping block 7, a sliding block 8 and a spring 9. The decorative plate 1 is a rectangular plate-shaped structure and is used for improving the ornamental effect of the noise reduction structure. The sound-absorbing board 2 is of a rectangular plate-shaped structure, the sound-absorbing board 2 is arranged on the side wall of the decorative board 1, and a sound-absorbing hole 21 is formed in the side wall of the sound-absorbing board 2 in a penetrating mode. The sound absorbing material 22 is disposed in the sound absorbing hole 21 for absorbing noise. The reflecting plate 3 is of a rectangular plate-shaped structure, the reflecting plate 3 is fixed on the side wall of the sound-absorbing plate 2 far away from the decorative plate 1 and used for reflecting noise, and the side walls of the reflecting plate 3 close to and far away from the sound-absorbing plate 2 are provided with sawtooth-shaped reflecting grooves 31.

In order to improve the noise-canceling effect of the sound-absorbing panel 2, the sound-absorbing holes 21 have an arc-shaped cross section. When the noise is diffused outward through the sound-absorbing holes 21, part of the noise cannot directly pass through the sound-absorbing holes 21 and is impacted on the inner walls of the sound-absorbing holes 21, so that part of the noise is offset, and the noise elimination effect of the sound-absorbing plate 2 is improved.

The support plate 4 is of a rectangular plate-shaped structure, the support plate 4 is fixedly arranged on the side wall of the decorative plate 1, the width of the support plate 4 is the same as that of the sound-absorbing plate 2, and the side wall, close to the sound-absorbing hole 21, of the support plate 4 is mutually fixed with the sound-absorbing plate 2. The supporting plate 4 reduces the probability that the decorative plate 1 moves in the direction close to the sound-absorbing plate 2 when being subjected to an external force, thereby reducing the probability that the sound-absorbing plate 2 contracts inwards and reducing the probability that the noise absorption capacity of the sound-absorbing plate 2 is weakened due to the contraction of the sound-absorbing plate 2.

The heat insulation board 5 is of a rectangular plate-shaped structure, the heat insulation board 5 is fixedly arranged on the side wall of the reflection plate 3 far away from the sound absorption plate 2, and the heat insulation board 5 and the sound absorption plate 2 are both provided with accommodating grooves 51 used for accommodating the reflection grooves 31 on the side wall close to the reflection plate 3. The heat insulation plate 5 improves the heat insulation capability of the noise reduction structure, reduces the probability of excessively low indoor temperature, and improves the comfort level of construction personnel during construction when the air temperature is low.

The light gauge steel structure 6 is arranged on the side wall of the insulation board 5 far away from the reflection board 3 and used for fixing the insulation board 5 to the wall, and the light gauge steel structure 6 comprises an auxiliary keel 61 and a main keel 62. The auxiliary keel 61 is fixed with the heat insulation board 5, and the main keel 62 is fixedly arranged on the wall. When the staff need install and fall the structure of making an uproar, the staff only need make rider keel 61 and main joist 62 reciprocal anchorage can, reduced the staff and installed the degree of difficulty of falling the structure of making an uproar.

The side wall of the main keel 62 close to the reflecting plate 3 is provided with a clamping groove 63, the clamping block 7 is of a block-shaped structure with a T-shaped cross section, the clamping block 7 is fixed on the side wall of the auxiliary keel 61 far away from the reflecting plate 3, and the clamping block 7 is matched with the clamping groove 63.

The inner top wall of the clamping groove 63 is provided with a first sliding groove 71, and the first sliding groove 71 is internally provided with a second sliding groove 72. The sliding block 8 is a rectangular block structure, and the sliding block 8 is slidably disposed in the second sliding groove 72. One end of the spring 9 and the sliding block 8 are far away from the side wall of the clamping groove 63 and are fixed to each other, and the other end of the spring 9 and the inner top wall of the second sliding groove 72 are fixed to each other.

After the staff removed joint piece 7 to joint groove 63, the bottom surface of sliding block 8 moved downwards under the effect of spring 9 and finally hugged closely with the upper surface of joint piece 7 to improved the stability of joint piece 7, at this moment, the staff only need make the joint piece 7 of the make progress slip, and outside pulling false keel 61 can make false keel 61 and main joist 62 alternate segregation, reduced the staff and demolishd the degree of difficulty of making an uproar structure of falling.

The use principle of the embodiment is as follows:

when the noise spreads outward, the noise is absorbed by the sound absorbing material 22 arranged in the sound absorbing hole 21 through the sound absorbing hole 21 and part of the noise, and the noise is reduced, and when the noise moves outward, the noise contacts the reflecting plate 3 and is reflected back to the indoor by the reflecting plate 3, and is absorbed by the sound absorbing material 22 again, so that the noise absorbing capacity of the sound absorbing material 22 is improved, and the probability of disturbing residents by the noise is reduced.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled 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 depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an interior decoration construction is with making an uproar structure of falling, characterized by: including decorative board (1), be provided with abatvoix (2) on the lateral wall of decorative board (1), run through on the lateral wall of abatvoix (2) and seted up sound absorbing hole (21), sound absorbing hole (21) intussuseption is filled with sound absorbing material (22), be fixed with reflecting plate (3) that are used for the noise reflex on the lateral wall that decorative board (1) was kept away from in abatvoix (2).

2. The noise reduction structure for interior decoration construction according to claim 1, wherein: and sawtooth-shaped reflecting grooves (31) are formed in the side walls, close to and far away from the sound-absorbing plate (2), of the reflecting plate (3).

3. The noise reduction structure for interior decoration construction according to claim 2, wherein: the cross section of the sound absorption hole (21) is arc-shaped.

4. The noise reduction structure for interior decoration construction according to claim 3, wherein: the decorative plate is characterized in that a supporting plate (4) is fixedly arranged on the side wall of the decorative plate (1), the width of the supporting plate (4) is the same as that of the sound absorption plate (2), and the side wall, close to the sound absorption hole (21), of the supporting plate (4) is mutually fixed with the sound absorption plate (2).

5. The noise reduction structure for interior decoration construction according to claim 4, wherein: the side wall of the reflecting plate (3) far away from the sound-absorbing plate (2) is fixedly provided with a heat-insulating plate (5), and the heat-insulating plate (5) and the sound-absorbing plate (2) are both provided with accommodating grooves (51) used for accommodating the reflecting grooves (31) on the side wall close to the reflecting plate (3).

6. The noise reduction structure for interior decoration construction according to claim 5, wherein: be provided with on the lateral wall that heated board (5) kept away from reflecting plate (3) and be used for fixing light steel joist structure (6) to the wall with heated board (5), light steel joist structure (6) include with heated board (5) fixed false keel (61) and fix main joist (62) on the wall.

7. The noise reduction structure for interior decoration construction according to claim 6, wherein: the main joist (62) is close to and has seted up joint groove (63) on the lateral wall of reflecting plate (3), joint piece (7) that match each other with joint groove (63) are fixed with on the lateral wall of reflecting plate (3) are kept away from in false keel (61).

8. The noise reduction structure for interior decoration construction according to claim 7, wherein: first sliding tray (71) have been seted up on the interior roof of joint groove (63), second sliding tray (72) have been seted up in first sliding tray (71), it is provided with sliding block (8) to slide in second sliding tray (72), be fixed with spring (9) on the lateral wall that joint groove (63) were kept away from in sliding block (8), the other end of spring (9) is fixed with the interior roof of second sliding tray (72).