CN215252420U

CN215252420U - Soundproof wall for municipal building

Info

Publication number: CN215252420U
Application number: CN202121097562.4U
Authority: CN
Inventors: 胡文丽; 张建明; 张建雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-21
Anticipated expiration: 2031-05-20

Abstract

The application discloses soundproof wall for municipal building, include first fixed plate, guard plate, abatvoix, fixed strip, fall the board of making an uproar, puigging, first sound absorbing layer, splint, second fixed plate, mounting panel, base, stopper, removal wheel, mounting groove, block hole, connecting strip, sound insulation chamber, second sound absorbing layer, wall body mainboard, puigging, deflector, gim peg, riser and curb plate. The first fixing plate and the second fixing plate are favorable for connecting the upper end and the lower end of the wall body, the protection plate and the side plate are favorable for protecting and reinforcing the wall body, and the moving wheel is favorable for moving the wall body; the mounting plate and the base can increase the stability of the bottom mounting of the whole device, the clamping plate and the limiting block are beneficial to the connection of the wall body and the base, and the connecting strip and the vertical plate can limit and reinforce the clamping plate; the abatvoix can be to the outer side sound insulation protection of wall, and puigging and first sound absorption layer can be to the sound insulation protection of wall both sides, and sound insulating strip and second sound absorption layer can further promote the inside syllable-dividing effect of wall, the noise pollution who exists when reducing the construction.

Description

Soundproof wall for municipal building

Technical Field

The application relates to the field of buildings, in particular to a sound insulation wall for municipal buildings.

Background

The sound insulation wall (sound barrier) is mainly used for sound insulation and noise reduction in traffic municipal facilities such as expressways, overhead composite roads, urban light rails, subways and the like, controlling the influence of traffic noise on nearby urban areas and can also be used for sound insulation and noise reduction of factories and other noise sources. The sound insulation device is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for combining sound absorption and sound insulation, and the composite type sound barrier is more effective in sound insulation.

The sound insulation wall is bulky and is difficult for moving the transportation when great or heavier, and the outside difficult protection of wall body is consolidated, receives the damage easily, and when wall body and base are for the components of a whole that can function independently structure, the difficult installation of wall body is spacing, exists not hard up phenomenon easily, influences the stable erection of wall body, and the sound insulation structure on the wall body is limited, is difficult for giving sound insulation, inhaling the sound in wall body outside and inside simultaneously, improves the holistic syllable-dividing effect of wall body. Therefore, a sound insulation wall for municipal buildings is provided to solve the above problems.

Disclosure of Invention

The utility model provides a soundproof wall for municipal building is arranged in solving prior art wall body and is difficult for removing, receives the damage easily in the transportation, and difficult stable installation is spacing, and the unsatisfactory problem of effect of giving sound insulation of wall body.

According to one aspect of the application, the sound insulation wall for the municipal building comprises a wall body main board, a noise reduction mechanism and a limiting mechanism, wherein a first fixing plate and a second fixing plate are fixedly connected to the upper side and the lower side of the wall body main board respectively, and a moving wheel is mounted at the bottom of the second fixing plate;

the noise reduction mechanism comprises a protection plate, a noise reduction plate and a second sound absorption layer, wherein fixing strips and the noise reduction plate are respectively arranged on two sides of the protection plate, the fixing strips are clamped on the protection plate, the noise reduction plate internally comprises a sound insulation layer and a first sound absorption layer, and the second sound absorption layer is arranged on one side of the first sound absorption layer;

stop gear installs on the base, the equal rigid coupling in base both sides has the mounting panel, the mounting groove has been seted up on the base, the inside block of mounting groove has the second fixed plate, second fixed plate top is provided with sound insulation chamber.

Furthermore, curb plates are installed on two sides of the first fixing plate and two sides of the second fixing plate, the curb plates are connected with the first fixing plate through fixing bolts, and the thickness of each of the curb plates is smaller than that of each of the vertical plates.

Further, the thickness of protection plate is greater than the puigging, the puigging is kept away from the one side complex of protection plate and has first sound-absorbing layer, be provided with the sound insulating strip between first sound-absorbing layer and the second sound-absorbing layer, the gomphosis of sound insulating strip is in the second sound-absorbing layer.

Furthermore, the thickness of the sound insulation layer is the same as that of the first sound absorption layer, the thickness of the first sound absorption layer is smaller than that of the second sound absorption layer, the second sound absorption layer is compounded on two sides of the wall body main board, a sound insulation cavity is formed in the wall body main board, and the thickness of the wall body main board is larger than that of the second sound absorption layer.

Further, the rigid coupling has the abatvoix between the guard plate, it is less than the fixed strip to inhale the plate thickness, the fixed strip is totally six, the fixed strip is located wall body mainboard both sides, the length of fixed strip is greater than the abatvoix.

Furthermore, the fixing strip located at the bottom is clamped with one end of a connecting strip, the connecting strip is located on the outer side of the protection plate, and the length of the connecting strip is smaller than that of the sound absorption plate.

Further, stop gear includes splint, stopper and deflector, mounting groove inner chamber bottom rigid coupling has the stopper, the block has the removal wheel on the stopper, remove the wheel both sides and all install splint, the splint block is on the base, the block hole has been seted up on the splint.

Further, the riser is all installed to the guard plate both sides, the riser is connected with the block hole block on the splint, the height of riser is the same with splint, the equal block in the deflector in splint both sides.

Further, the deflector rigid coupling is on the base, sliding connection between deflector and the splint, the draw-in groove has been seted up at the splint top, the block has the connecting strip bottom in the draw-in groove.

Further, the longitudinal section of base is trapezoidal, the mounting hole has all been seted up on the mounting panel of base both sides, the length of mounting panel is less than the base.

Through the above-mentioned embodiment of this application, adopted and fallen mechanism and stop gear of making an uproar, it is unsatisfactory to have solved the wall body sound insulation effect, and the wall body is difficult for the spacing problem of stable erection, has gained the wall body multilayer and has given sound insulation, and good and convenient to detach of noise reduction effect and the effect of stable erection.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 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 that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a noise reduction plate structure according to an embodiment of the present application;

fig. 4 is a schematic view illustrating an installation of a guide plate structure according to an embodiment of the present application.

In the figure: 1. the utility model provides a sound insulation board, the fixed plate, 2, the guard plate, 3, the abatvoix, 4, the fixed strip, 5, the board of making an uproar falls, 501, the puigging, 502, first sound absorption layer, 6, splint, 7, the second fixed plate, 8, the mounting panel, 9, the base, 10, the stopper, 11, remove the wheel, 12, the mounting groove, 13, the block hole, 14, the connecting strip, 15, the chamber that gives sound insulation, 16, the second sound absorption layer, 17, the wall body mainboard, 18, the puigging, 19, the deflector, 20, the gim peg, 21, the riser, 22, the curb plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The soundproof wall in the present embodiment can be applied to various kinds of soundproof cotton, for example, the following soundproof cotton is provided in the present embodiment, and the soundproof wall in the present embodiment can be used to mount the following soundproof cotton.

This soundproof cotton includes: the sound absorption principle of the microporous sound absorption material is that when vibrating air enters and exits from a narrow hole, air molecules rub against the material and the material to consume sound energy into heat energy, the top on polyester fiber soundproof cotton layer is provided with polyester fiber soundproof cotton layer, the top on polyester fiber soundproof cotton layer is provided with waterproof layer, the waterproof layer is transparent nano silicon film layer, through setting up the waterproof layer, make soundproof cotton have excellent water resistance, simultaneously have good self-cleaning performance, can avoid soundproof cotton surface contaminated to influence its appearance quality and performance, the bottom of second connecting layer is provided with the aluminium foil layer, the bottom of aluminium foil layer is provided with not dry glue film, through setting up melt-blown high polymer fiber layer, first connecting layer, second connecting layer, expanded polytetrafluoroethylene layer, polyester fiber soundproof cotton layer, waterproof layer, aluminium foil layer and the cooperation use of not dry glue film, make soundproof cotton function more, soundproof cotton is effectual, be favorable to people's use, through setting up melt-blown high polymer fiber layer, first connecting layer, second connecting layer, The expanded polytetrafluoroethylene layer, the polyester fiber soundproof cotton layer, the waterproof layer, the aluminum foil layer and the non-dry adhesive layer are matched for use, so that the soundproof cotton has a good soundproof effect and is beneficial to people to use.

When in use, the special high-performance full-frequency sound absorption new material with micropore gaps is formed by bonding the melt-blown high polymer fiber layer, the first connecting layer and the expanded polytetrafluoroethylene layer together, when sound waves are incident to the surface of the new microporous material, the air in micropores is vibrated, due to the friction resistance, the viscous resistance of air and the heat conduction function, a considerable part of sound energy is converted into heat energy, by arranging the polyester fiber soundproof cotton layer and the waterproof layer, the soundproof cotton can better insulate sound and has good water resistance, meanwhile, the sound-proof cotton has good self-cleaning performance, can avoid the influence of dirt on the surface of the sound-proof cotton on the appearance performance and the service performance of the sound-proof cotton, through setting up aluminium foil layer and not dry glue film, make soundproof cotton have self-adhesion performance, the installation of being convenient for and installation back firmness are high, make soundproof cotton function more, soundproof cotton gives sound insulation effectually, is favorable to people's use.

Of course, the present embodiment can also be used for installing soundproof cotton with other structures. The sound insulation wall according to the embodiment of the present application will be described below without further description.

Referring to fig. 1-4, a sound insulation wall for municipal buildings comprises a wall body main board 17, a noise reduction mechanism and a limiting mechanism, wherein a first fixing plate 1 and a second fixing plate 7 are respectively fixedly connected to the upper side and the lower side of the wall body main board 17, and a moving wheel 11 is mounted at the bottom of the second fixing plate 7, so that the sound insulation wall can be moved conveniently;

the noise reduction mechanism comprises a protection plate 2, a noise reduction plate 5 and a second sound absorption layer 16, fixing strips 4 and the noise reduction plate 5 are respectively installed on two sides of the protection plate 2, the fixing strips 4 are clamped on the protection plate 2, the noise reduction plate 5 internally comprises a sound insulation layer 501 and a first sound absorption layer 502, the second sound absorption layer 16 is arranged on one side of the first sound absorption layer 502, and the sound absorption effect in the wall body is improved;

stop gear installs on base 9, the equal rigid coupling in base 9 both sides has mounting panel 8, mounting groove 12 has been seted up on base 9, the inside block of mounting groove 12 has second fixed plate 7, second fixed plate 7 top is provided with sound insulation chamber 15, does benefit to the syllable-dividing effect that improves fixed plate 17.

Side plates 22 are mounted on two sides of the first fixing plate 1 and the second fixing plate 7, the side plates 22 are connected with the first fixing plate 1 through fixing bolts 20, and the thickness of each side plate 22 is smaller than that of each vertical plate 21, so that the side plates 22 can be conveniently mounted and fixed; the thickness of the protection plate 2 is larger than that of the sound insulation layer 501, the first sound absorption layer 502 is compounded on one side, far away from the protection plate 2, of the sound insulation layer 501, the sound insulation strip 18 is arranged between the first sound absorption layer 502 and the second sound absorption layer 16, and the sound insulation strip 18 is embedded in the second sound absorption layer 16, so that the sound insulation strip 18 is convenient to mount and use; the thickness of the sound insulation layer 501 is the same as that of the first sound absorption layer 502, the thickness of the first sound absorption layer 502 is smaller than that of the second sound absorption layer 16, the second sound absorption layer 16 is compounded on two sides of the wall body main board 17, the sound insulation cavity 15 is formed in the wall body main board 17, the thickness of the wall body main board 17 is larger than that of the second sound absorption layer 16, and the second sound absorption layer 16 can be conveniently protected against two sides of the wall body main board 17; the sound-absorbing boards 3 are fixedly connected between the protection plates 2, the thickness of each sound-absorbing board 3 is smaller than that of each fixing strip 4, the number of the fixing strips 4 is six, the fixing strips 4 are located on two sides of the wall body main board 17, and the length of each fixing strip 4 is larger than that of each sound-absorbing board 3, so that the fixing strips 4 can protect the upper side and the lower side of each sound-absorbing board 3 conveniently; one end of a connecting strip 14 is clamped on the fixing strip 4 positioned at the bottom, the connecting strip 14 is positioned on the outer side of the protection plate 2, and the length of the connecting strip 14 is smaller than that of the sound-absorbing plate 3, so that the connecting strip 14 can support and reinforce two sides of a wall body conveniently; the limiting mechanism comprises a clamping plate 6, a limiting block 10 and a guide plate 19, the limiting block 10 is fixedly connected to the bottom of the inner cavity of the mounting groove 12, a moving wheel 11 is clamped on the limiting block 10, clamping plates 6 are mounted on two sides of the moving wheel 11, the clamping plates 6 are clamped on the base 9, and clamping holes 13 are formed in the clamping plates 6 to facilitate the clamping plates 6 to limit two sides of a wall body; vertical plates 21 are mounted on two sides of the protection plate 2, the vertical plates 21 are connected with the clamping holes 13 in the clamping plates 6 in a clamping mode, the heights of the vertical plates 21 are the same as those of the clamping plates 6, and two sides of each clamping plate 6 are clamped in the guide plates 19, so that the vertical plates 21 are conveniently connected with the clamping plates 6; the guide plate 19 is fixedly connected to the base 9, the guide plate 19 is connected with the clamping plate 6 in a sliding mode, a clamping groove is formed in the top of the clamping plate 6, and the bottom end of the connecting strip 14 is clamped in the clamping groove, so that the clamping plate 6 can be conveniently installed on the base 9; the longitudinal section of base 9 is trapezoidal, the mounting hole has all been seted up on the mounting panel 8 of base 9 both sides, the length of mounting panel 8 is less than base 9, and the installation of the base 9 of being convenient for is fixed.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch, firstly, the moving wheel 11 at the bottom of the second fixing plate 7 is convenient for moving the whole wall body, the moving wheel 11 at the bottom of the wall body is clamped on the limiting block 10 in the mounting groove 12, the clamping plate 6 is clamped on the base 9, the vertical plates 21 are arranged at the two ends of the clamping plate 6 to realize the limiting and fixing of the wall body, the bottom of the whole device can be fixed by the mounting plate 8, the connecting strip 14 strengthens the connection between the fixing strip 4 and the clamping plate 6 to reinforce the two sides of the wall body, the sound-insulating cotton is bonded on the surface of the sound-absorbing plate 3, the surface of the protection plate 2 is provided with a waterproof coating, the sound-insulating layer 501 and the first sound-absorbing layer 502 are respectively made of concrete and a light round hole plate, the sound-insulating strip 18 is an elastic adhesive tape, the second sound-absorbing layer 16 is a gypsum board pouring layer to reinforce the main board 17 of the wall body, the sound-insulating cavity 15 arranged inside the main board 17 can improve the noise-reducing effect of the whole wall body, the side panels 22 provide sheltering protection for the internal structures of the wall.

The application has the advantages that:

1. the wall body fixing device is simple to operate, the first fixing plate 1 and the second fixing plate 7 are beneficial to connection of the upper end and the lower end of the wall body, the protection plate 2 and the side plate 22 are beneficial to protection and reinforcement of the wall body, and the moving wheels 11 are beneficial to movement of the wall body and convenient to transport the wall body during installation;

2. the structure of the device is reasonable, the mounting plate 8 and the base 9 can increase the stability of the bottom mounting of the whole device, the clamping plate 6 and the limiting block 10 are beneficial to the connection of the wall body and the base 9, the connecting strip 14 and the vertical plate 21 can limit and reinforce the clamping plate 6, and the stable mounting of the wall body is kept;

3. acoustical panel 3 can give sound insulation to the wall body outside and protect, and puigging 501 and first sound absorption layer 502 can give sound insulation to the wall body both sides and protect, and sound insulating strip 18 and second sound absorption layer 16 can further promote the inside syllable-dividing effect of wall body, noise pollution when reducing the construction.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a soundproof wall for municipal administration building which characterized in that: the wall body main board noise reduction device comprises a wall body main board (17), a noise reduction mechanism and a limiting mechanism, wherein the upper side and the lower side of the wall body main board (17) are fixedly connected with a first fixing plate (1) and a second fixing plate (7) respectively, and the bottom of the second fixing plate (7) is provided with a moving wheel (11);

the noise reduction mechanism comprises a protection plate (2), a noise reduction plate (5) and a second sound absorption layer (16), wherein fixing strips (4) and the noise reduction plate (5) are respectively installed on two sides of the protection plate (2), the fixing strips (4) are clamped on the protection plate (2), the noise reduction plate (5) internally comprises a sound insulation layer (501) and a first sound absorption layer (502), and the second sound absorption layer (16) is arranged on one side of the first sound absorption layer (502);

stop gear installs on base (9), the equal rigid coupling in base (9) both sides has mounting panel (8), mounting groove (12) have been seted up on base (9), the inside block of mounting groove (12) has second fixed plate (7), second fixed plate (7) top is provided with sound insulation chamber (15).

2. The soundproof wall for municipal buildings according to claim 1, wherein: curb plate (22) are all installed to first fixed plate (1) and second fixed plate (7) both sides, be connected through gim peg (20) between curb plate (22) and first fixed plate (1), the thickness of curb plate (22) is less than riser (21).

3. The soundproof wall for municipal buildings according to claim 1, wherein: the thickness of guard plate (2) is greater than puigging (501), one side complex that guard plate (2) were kept away from in puigging (501) has first sound-absorbing layer (502), be provided with between first sound-absorbing layer (502) and second sound-absorbing layer (16) and give sound insulation strip (18), sound insulation strip (18) gomphosis is in second sound-absorbing layer (16).

4. The soundproof wall for municipal buildings according to claim 1, wherein: the thickness of the sound insulation layer (501) is the same as that of the first sound absorption layer (502), the thickness of the first sound absorption layer (502) is smaller than that of the second sound absorption layer (16), the second sound absorption layer (16) is compounded on two sides of the wall body main board (17), a sound insulation cavity (15) is formed in the wall body main board (17), and the thickness of the wall body main board (17) is larger than that of the second sound absorption layer (16).

5. The soundproof wall for municipal buildings according to claim 1, wherein: the rigid coupling has abatvoix (3) between guard plate (2), the thickness of abatvoix (3) is less than fixed strip (4), fixed strip (4) are totally six, fixed strip (4) are located wall body mainboard (17) both sides, the length of fixed strip (4) is greater than abatvoix (3).

6. The soundproof wall for municipal buildings according to claim 1, wherein: the fixing strip (4) positioned at the bottom is clamped with one end of a connecting strip (14), the connecting strip (14) is positioned on the outer side of the protection plate (2), and the length of the connecting strip (14) is smaller than that of the sound absorption plate (3).

7. The soundproof wall for municipal buildings according to claim 1, wherein: stop gear includes splint (6), stopper (10) and deflector (19), mounting groove (12) inner chamber bottom rigid coupling has stopper (10), the block has removal wheel (11) on stopper (10), splint (6) are all installed to removal wheel (11) both sides, splint (6) block is on base (9), block hole (13) have been seted up on splint (6).

8. The soundproof wall for municipal buildings according to claim 1, wherein: riser (21) are all installed to guard plate (2) both sides, the block hole (13) block on riser (21) and splint (6) is connected, the height of riser (21) is the same with splint (6), splint (6) both sides all block in deflector (19).

9. The soundproof wall for municipal construction according to claim 8, wherein: the guide plate (19) is fixedly connected to the base (9), the guide plate (19) is connected with the clamping plate (6) in a sliding mode, the top of the clamping plate (6) is provided with a clamping groove, and the clamping groove is internally clamped with a connecting strip (14) bottom end.

10. The soundproof wall for municipal buildings according to claim 1, wherein: the longitudinal section of base (9) is trapezoidal, the mounting hole has all been seted up on mounting panel (8) of base (9) both sides, the length of mounting panel (8) is less than base (9).