CN217128055U

CN217128055U - Municipal construction sound insulation noise reduction device

Info

Publication number: CN217128055U
Application number: CN202220739111.4U
Authority: CN
Inventors: 冯炳华
Original assignee: Hubei Huaxin Urban Construction Engineering Co ltd
Current assignee: Hubei Huaxin Urban Construction Engineering Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-05
Anticipated expiration: 2032-03-31

Abstract

The utility model belongs to the field of sound insulation and noise reduction, in particular to a municipal construction sound insulation and noise reduction device, which comprises an installation platform, wherein two sound insulation boards are symmetrically arranged above the installation platform, the upper surface of the installation platform is provided with a fixing mechanism, the fixing mechanism comprises a fixing block, the fixing block is fixedly connected with the upper surface of the installation platform, the surface of the fixing block is provided with two symmetrically arranged installation grooves, the inner wall of each installation groove is rotatably provided with a fixing shaft, the surface of the fixing shaft is fixedly provided with a rotary support rod, the surface of the rotary support rod is fixedly provided with an elastic brace, sound absorption cotton in an inner cavity further reduces noise, when the sound insulation boards are blown by strong wind, the sound insulation boards can be more stably and difficultly topple over by the reinforcing ribs, the device can further reduce noise while fixing the sound insulation boards, and the sound insulation board is safer when meeting the strong wind weather.

Description

Municipal construction sound insulation noise reduction device

Technical Field

The utility model relates to a field of making an uproar falls in giving sound insulation specifically is a device of making an uproar falls in municipal construction sound insulation.

Background

The sound insulation is to shield sound energy by using sound insulation structures such as sound insulation windows, sound insulation doors, sound insulation screens, sound insulation chambers, sound insulation sheets, sound insulation walls, light composite structures and the like, so that the harm of noise and sound radiation is reduced. The sound insulation screen can be used indoors and outdoors, such as sound insulation screens on two sides of light rails and highways, sound insulation screens inside workshops, sound insulation doors for buildings and the like.

When a vehicle passes through a road, noise is generated, and when residents are located at two sides of the road at once, the noise is troubled for the residents; therefore, a municipal construction sound insulation and noise reduction device is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved and to have produced the noise when the vehicle passes through on the road, the noise that produces when having the resident family on both sides at once can cause the problem of puzzlement to the resident family, the utility model provides a municipal construction gives sound insulation and falls device of making an uproar.

The utility model provides a technical scheme that its technical problem adopted is: a municipal construction gives sound insulation and falls device of making an uproar, comprises an installation platform, the top of mount table is provided with the acoustic celotex board that two symmetries set up, the upper surface of mount table is provided with fixed establishment, fixed establishment includes the fixed block, the last fixed surface of fixed block and mount table is connected, the mounting groove that two symmetries set up is seted up on the surface of fixed block, the inner wall of mounting groove all rotates installs the fixed axle, the fixed surface of fixed axle installs and rotates to the pole, the fixed surface that rotates to the pole installs the elasticity brace, the elasticity brace is kept away from and is rotated the one end of supporting the pole and the fixed surface fixed connection of fixed block.

Preferably, the inside of acoustic celotex board has seted up the inner chamber, the inner wall fixed mounting of inner chamber has inhales the sound cotton.

Preferably, the fixed surface of mount table installs the strengthening rib that three equidistance set up, the strengthening rib is kept away from the one end of mount table and is connected with the fixed surface of acoustic celotex board, during the installation acoustic celotex board, place the acoustic celotex board on the fixed block, the gravity of acoustic celotex board makes the rotation of rotation abutment lever, the rotation abutment lever offsets with the inner wall of acoustic celotex board, fix the acoustic celotex board, tensile elasticity brace when rotating abutment lever, make elasticity brace produce elasticity, sound gets into the inner chamber when the acoustic celotex board is absorbing the noise on the road, the sound cotton further messenger's noise reduction of inhaling of inner chamber, and when the acoustic celotex board is blown by the strong wind, the strengthening rib can make the acoustic celotex board more stable difficult empting, the setting of this device can be in fixed acoustic celotex board, further noise reduction, and make the acoustic celotex board when meetting strong wind weather, and is safer.

Preferably, a surface in the acoustic celotex board is provided with coupling mechanism, coupling mechanism includes the reference column, the reference column is connected with the fixed surface of acoustic celotex board, the surface rotation of reference column installs and changes the piece, the inner wall threaded connection who changes the piece has the threaded rod, the surface cover of threaded rod is equipped with the fixture block, another fixed surface in the acoustic celotex board installs the clamping post.

Preferably, the size of the clamping block is matched with that of the clamping column, and the clamping block abuts against the surface of the clamping column.

Preferably, the coating is coated on the surface of the threaded rod, the coating is a waterproof coating, the rotating block is rotated when other sound insulation plates are connected, the rotating block drives the clamping block to be clamped on the clamping column through the threaded rod, then the threaded rod is rotated, and the threaded rod enables the two sound insulation plates to be close to each other through the clamping block when the threaded rod rotates.

The utility model discloses an useful part lies in:

1. the utility model discloses a fixed establishment who sets up, during the installation acoustic celotex board, place the acoustic celotex board on the fixed block, the gravity of acoustic celotex board makes to rotate and supports the pole rotation, the inner wall that rotates and supports pole and acoustic celotex board offsets, fix the acoustic celotex board, rotate and support tensile elastic brace when the pole rotates, make elastic brace produce elasticity, sound entering inner chamber when the noise on the absorption road of acoustic celotex board, the further messenger's noise that inhales the sound cotton of intracavity reduces, and when the acoustic celotex board is blown by the strong wind, the strengthening rib can make the acoustic celotex board more stable difficult empting, the setting of this device can be in fixed acoustic celotex board, further noise reduction, and make the acoustic celotex board when meetting strong wind weather, it is safer.

2. The utility model discloses a coupling mechanism who sets up rotates the commentaries on classics piece when connecting other acoustic celotex boards, changes the piece and passes through the threaded rod and drive the fixture block card on the screens post, rotates the threaded rod afterwards, and the threaded rod makes two acoustic celotex boards be close to each other through the fixture block when rotating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a mounting table according to a first embodiment;

FIG. 2 is a schematic view of the structure of a septum plate according to an embodiment;

FIG. 3 is a schematic structural diagram of a fixing mechanism according to an embodiment;

FIG. 4 is a schematic diagram of a structure at A in FIG. 3 according to a first embodiment;

fig. 5 is a schematic structural diagram of a connection mechanism according to a first embodiment.

In the figure: 1. an installation table; 2. a sound insulating board; 3. a fixing mechanism; 31. a fixed block; 32. mounting grooves; 33. A fixed shaft; 34. rotating the resisting rod; 35. an elastic brace; 36. an inner cavity; 37. sound-absorbing cotton; 38. reinforcing ribs; 4. a connecting mechanism; 41. a positioning column; 42. a position clamping column; 43. rotating the block; 44. a threaded rod; 45. And (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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 belong to the protection scope of the present invention.

Referring to fig. 1-5, a municipal construction sound insulation and noise reduction device comprises an installation platform 1, two sound insulation boards 2 which are symmetrically arranged are arranged above the installation platform 1, a fixing mechanism 3 is arranged on the upper surface of the installation platform 1, the fixing mechanism 3 comprises a fixing block 31, the fixing block 31 is fixedly connected with the upper surface of the installation platform 1, two mounting grooves 32 which are symmetrically arranged are formed in the surface of the fixing block 31, a fixing shaft 33 is rotatably mounted on the inner wall of each mounting groove 32, a rotating resisting rod 34 is fixedly mounted on the surface of each fixing shaft 33, an elastic brace 35 is fixedly mounted on the surface of each rotating resisting rod 34, and one end, far away from the rotating resisting rod 34, of each elastic brace 35 is fixedly connected with the surface of the corresponding fixing block 31.

Wherein, the inside of acoustic celotex board 2 is seted up inner chamber 36, and the inner wall fixed mounting of inner chamber 36 has inhales the sound cotton 37.

Wherein, the surface of the mounting table 1 is fixedly provided with three reinforcing ribs 38 arranged at equal intervals, one end of each reinforcing rib 38 far away from the mounting table 1 is fixedly connected with the surface of the sound insulation board 2, when the sound insulation board 2 is mounted, the sound insulation board 2 is placed on the fixing block 31, the gravity of the sound insulation board 2 enables the rotary supporting rod 34 to rotate, the rotary supporting rod 34 is abutted against the inner wall of the sound insulation board 2 to fix the sound insulation board 2, the rotary supporting rod 34 stretches the elastic brace 35 when rotating, so that the elastic brace 35 generates elasticity, when the sound insulation board 2 absorbs noise on a road, the sound enters the inner cavity 36, the sound absorption cotton 37 in the inner cavity 36 further reduces the noise, when the sound insulation board 2 is blown by strong wind, the reinforcing ribs 38 can enable the sound insulation board 2 to be more stable and difficult to topple over, the device can be arranged while the sound insulation board 2 is fixed, the noise is further reduced, and when the sound insulation board 2 meets the strong wind, and is safer.

Wherein, a surface in the acoustic celotex board 2 is provided with coupling mechanism 4, and coupling mechanism 4 includes reference column 41, and reference column 41 is connected with the fixed surface of acoustic celotex board 2, and the surface rotation of reference column 41 installs and changes piece 43, and the inner wall threaded connection who changes piece 43 has threaded rod 44, and the surface cover of threaded rod 44 is equipped with fixture block 45, and another fixed surface in the acoustic celotex board 2 installs fixture block post 42.

The size of the fixture block 45 is matched with that of the clamping post 42, and the fixture block 45 is abutted against the surface of the clamping post 42.

Wherein, the surface of threaded rod 44 is scribbled and is equipped with the coating, and the coating is waterproof coating, rotates rotary block 43 when connecting other acoustic celotex board 2, and rotary block 43 drives fixture block 45 card on the screens post 42 through threaded rod 44, rotates threaded rod 44 afterwards, and threaded rod 44 makes two acoustic celotex board 2 be close to each other through fixture block 45 when rotating.

Theory of operation, the fixed establishment 3 of setting, during installation acoustic celotex board 2, place acoustic celotex board 2 on fixed block 31, the gravity of acoustic celotex board 2 makes rotation support pole 34 rotate, it offsets with the inner wall of acoustic celotex board 2 to rotate support pole 34, fix acoustic celotex board 2, rotate and support pole 34 and stretch elastic brace 35 when rotating, make elastic brace 35 produce elasticity, sound gets into inner chamber 36 when the noise on the absorption road of acoustic celotex board 2, the further messenger's noise that inhales cotton 37 in the inner chamber 36 reduces, and when acoustic celotex board 2 is blown by the strong wind, strengthening rib 38 can make acoustic celotex board 2 stabilize more and be difficult for empting, the setting of this device can be in fixed acoustic celotex board 2, further noise reduction, and make acoustic celotex board 2 when meetting the strong wind weather, it is safer.

Through the connecting mechanism 4, the rotating block 43 is rotated when other sound insulation boards 2 are connected, the rotating block 43 drives the clamping block 45 to be clamped on the clamping column 42 through the threaded rod 44, then the threaded rod 44 is rotated, and the threaded rod 44 enables the two sound insulation boards 2 to be close to each other through the clamping block 45 when the threaded rod 44 rotates.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a device of making an uproar falls in municipal construction sound insulation which characterized in that: including mount table (1), the top of mount table (1) is provided with acoustic celotex board (2) that two symmetries set up, the upper surface of mount table (1) is provided with fixed establishment (3), fixed establishment (3) are including fixed block (31), the last fixed surface of fixed block (31) and mount table (1) is connected, mounting groove (32) that two symmetries set up are seted up on the surface of fixed block (31), the inner wall of mounting groove (32) is all rotated and is installed fixed axle (33), the fixed surface of fixed axle (33) is installed and is rotated and support pole (34), the fixed surface that rotates to pole (34) installs elasticity brace (35), the fixed surface that rotates to pole (34) is kept away from in elasticity brace (35) and is connected with the fixed surface of fixed block (31).

2. The municipal construction sound insulation and noise reduction device according to claim 1, wherein: inner chamber (36) have been seted up to acoustic celotex board (2) inside, the inner wall fixed mounting of inner chamber (36) has inhales sound cotton (37).

3. The municipal construction sound insulation and noise reduction device according to claim 1, wherein: the fixed surface of mount table (1) installs strengthening rib (38) that three equidistance set up, the fixed surface of the one end of mount table (1) and acoustic celotex board (2) is connected is kept away from in strengthening rib (38).

4. The municipal construction sound insulation and noise reduction device according to claim 1, wherein: one surface in acoustic celotex board (2) is provided with coupling mechanism (4), coupling mechanism (4) include reference column (41), the fixed surface of reference column (41) and acoustic celotex board (2) is connected, the surface rotation of reference column (41) installs commentaries on classics piece (43), the inner wall threaded connection who changes piece (43) has threaded rod (44), the surface cover of threaded rod (44) is equipped with fixture block (45), another fixed surface in acoustic celotex board (2) installs fixture block post (42).

5. The municipal construction sound insulation and noise reduction device according to claim 4, wherein: the size of the clamping block (45) is matched with that of the clamping column (42), and the clamping block (45) abuts against the surface of the clamping column (42).

6. The municipal construction sound insulation and noise reduction device according to claim 4, wherein: the surface of the threaded rod (44) is coated with a coating which is a waterproof coating.