CN113652982A

CN113652982A - Sound barrier unit board

Info

Publication number: CN113652982A
Application number: CN202110922786.2A
Authority: CN
Inventors: 钟卓鹏
Original assignee: Chengde Saisen Environmental Protection Technology Co ltd
Current assignee: Chengde Saisen Environmental Protection Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-11-16

Abstract

The application discloses sound barrier cell board includes: a housing, the housing comprising: the connecting plate is connected between the panel and one end of the backboard at the same side in the height direction; the sound absorption and insulation component is arranged in the shell to absorb noise; wherein the panel, the back plate and the connecting plate are integrally formed. According to the sound barrier cell board of this application promote production efficiency, reduction production man-hour greatly, and still less to the consumption of panel to the cost has been practiced thrift to a certain extent.

Description

Sound barrier unit board

Technical Field

The application relates to the technical field of noise reduction, in particular to a sound barrier unit plate.

Background

The metallic sound barrier in the related art includes: the steel column comprises an H-shaped steel column and a metal unit plate inserted in the steel column, wherein the unit plate mainly comprises a back plate, a panel with an opening, a sound insulation material inside the unit plate, a part of connecting pieces and the like. However, the metal unit plate in the prior art has low structural strength, complex installation, inconvenient production and long consumed working hours.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. For this reason, an object of this application is to propose a sound barrier cell board, this sound barrier cell board promotes production efficiency greatly, reduces production man-hour, and still less to the consumption of panel to the cost has been practiced thrift to a certain extent.

The sound barrier cell panel according to the present application comprises: a housing, the housing comprising: the connecting plate is connected between the panel and one end of the backboard at the same side in the height direction; the sound absorption and insulation component is arranged in the shell to absorb noise; wherein the panel, the back plate and the connecting plate are integrally formed.

According to the sound barrier cell board of this application embodiment, through constructing panel, connecting plate and backplate as integrated into one piece spare, can promote the production efficiency of sound barrier cell board greatly, reduce production man-hour, and still less to the consumption of panel to the cost has been practiced thrift to a certain extent.

According to an embodiment of the application, the connecting plate is arranged between the bottom end of the panel and the bottom end of the back plate, and at least part of the sound absorption and insulation component is fixedly connected with the connecting plate.

According to one embodiment of the application, the sound absorption and insulation assembly is fixedly connected with the connecting plate in a clamping mode.

According to an embodiment of the application, the inner side surface of the connecting plate is provided with a first protruding part and a second protruding part which are in clamping fit with two opposite side surfaces of the sound absorption and insulation component.

According to an embodiment of the present application, at least a portion of the connection plate protrudes upward to form the first boss and the second boss on the inner side of the connection plate and to form the first stopper groove and the second stopper groove on the outer side of the connection plate.

According to an embodiment of the present application, the sound barrier cell panel according to the present application further comprises: the decoupling rubber mat is arranged on the outer side face of the connecting plate and is provided with a first limiting protrusion and a second limiting protrusion which are respectively matched with the first limiting groove and the second limiting groove in a clamping mode.

According to one embodiment of the application, the decoupling rubber pad and the connecting plate are fixed through a first mandrel rivet.

According to an embodiment of the application, the housing further comprises: the top plate is fixedly connected with the other end of the panel and the other end of the back plate at the same side in the height direction.

According to an embodiment of the application, the roof with the panel with the backplate is fixed at the homonymy other end joint in the direction of height.

According to one embodiment of the application, the other ends of the panel and the back plate on the same side in the height direction are bent towards each other to form a first clamping supporting leg and a second clamping supporting leg; the both ends of roof be provided with respectively with first joint stabilizer blade complex first joint recess and second joint recess.

According to an embodiment of the application, the top plate comprises: a top plate body; the clamping device comprises a top plate body, a first branch supporting plate and a second branch supporting plate, wherein the first branch supporting plate and the second branch supporting plate are formed on the outer side face of the top plate body and extend towards the directions far away from each other, the first branch supporting plate and the top plate body are spaced to form a first clamping groove, and the second branch supporting plate and the top plate body are spaced to form a second clamping groove.

According to an embodiment of the application, the roof body is close to the panel with the both ends of backplate still are provided with respectively with the panel with the first limiting plate and the second limiting plate of backplate laminating.

According to an embodiment of the present application, the sound barrier cell panel further comprises: fix first interlaminar cushion and the second interlaminar cushion on the roof, be provided with the spacing arch of third on the first interlaminar cushion, be provided with the spacing arch of fourth on the second interlaminar cushion.

According to an embodiment of the application, at least part of first interlayer cushion stretches into in the first joint recess, at least part of cushion stretches into in the second joint recess between the second layer, first interlayer cushion first branch extension board with the roof body passes through the second axle center rivet fixed, the cushion between the second layer the second branch extension board with the roof body passes through the third axle center rivet fixed.

According to one embodiment of the application, at least part of the sound absorption and insulation component is fixedly connected with the top plate.

According to one embodiment of the application, the sound absorption and insulation assembly is clamped and fixed with the top plate.

According to an embodiment of the application, be provided with third bellying and fourth bellying on the medial surface of roof, the third bellying with the fourth bellying respectively with inhale two just right side joint cooperations of sound insulation subassembly.

According to an embodiment of the application, the housing further comprises: the first side plate is fixed with one end of the panel and one end of the back plate, which are located at the same side in the horizontal direction, and the second side plate is fixed with the other end of the panel and the other end of the back plate, which are located at the same side in the horizontal direction.

According to one embodiment of the application, a first flanging and a second flanging are respectively arranged at two ends, adjacent to the panel and the back plate, of the first side plate, the first flanging is attached to the panel, and the second flanging is attached to the back plate; and a third flanging and a fourth turning plate are respectively arranged at two ends of the second side plate, which are close to the panel and the back plate, the third flanging is attached to the panel, and the fourth flanging is attached to the back plate.

According to an embodiment of the present application, the sound barrier cell panel further comprises: first to fourth board post cushion, first board post cushion extends just along direction of height first board post cushion the panel with first turn-ups is fixed through fourth axle center rivet, second board post cushion extends just along direction of height second board post cushion the backplate with the second turn-ups is fixed through fifth axle center rivet, third board post cushion extends just along direction of height third board post cushion the panel with the third turn-ups is fixed through sixth axle center rivet, fourth board post cushion extends just along direction of height fourth board post cushion the backplate with the fourth turn-ups passes through seventh axle center rivet.

According to one embodiment of the application, the face plate, the back plate and the connecting plate are aluminum alloy pieces.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view in one direction of a sound barrier unit panel according to an embodiment of the present application;

fig. 2 is a cross-sectional view in another direction of a sound barrier unit panel according to an embodiment of the present application;

FIG. 3 is a schematic view of a housing according to an embodiment of the present application;

FIG. 4 is a schematic view of a top plate according to an embodiment of the present application;

FIG. 5 is a schematic view of a first side panel and a second side panel according to an embodiment of the present application;

FIG. 6 is a schematic view of a decoupling gel pad, a first interlayer gel pad, and a second interlayer gel pad according to an embodiment of the present application;

FIG. 7 is a view showing the combination of the sound barrier unit panel and the H-shaped steel upright in one direction according to the embodiment of the present application;

fig. 8 is a view showing the combination of the sound barrier unit panel and the H-shaped steel upright in another direction according to the embodiment of the present application.

Reference numerals:

the sound barrier unit panel 100 is formed of,

the housing 110 is provided with a plurality of openings,

the panel 111, the first snap leg 111a,

a back plate 112, a second snap leg 112a,

a connecting plate 113, a first convex portion 113a, a second convex portion 113b, a first limit groove 101, a second limit groove 102,

a top plate 114, a top plate body 114a, a first branch plate 114b, a second branch plate 114c, a first limit plate 114d, a second limit plate 114e, a third bulge 114f, a fourth bulge 114g, a first clamping groove 103, a second clamping groove 104,

a first side panel 115, a first flange 115a, a second flange 115b, a second side panel 116, a third flange 116a, a fourth flange 116b,

the sound absorption and insulation component 130 is provided with a sound absorption and insulation component,

a decoupling rubber pad 171, a first limit projection 171a, a second limit projection 171b,

a first interlayer rubber pad 172, a third limit protrusion 172a, a second interlayer rubber pad 173, a fourth limit protrusion 173a,

a first plate column rubber mat 174, a second plate column rubber mat 175, a third plate column rubber mat 176 and a fourth plate column rubber mat 177.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A sound barrier cell panel 100 according to an embodiment of the present application is described below with reference to fig. 1 to 8.

The sound barrier unit panel 100 according to the embodiment of the present application includes a case 110 and a sound absorption and insulation assembly 130.

The housing 110 mainly plays a role of protecting the sound absorption and insulation assembly 130, the sound absorption and insulation assembly 130 is disposed inside the housing 110 to absorb noise, and the housing 110 can effectively protect the sound absorption and insulation assembly 130 therein.

Specifically, a housing space for housing sound absorption and insulation assembly 130 is provided in housing 110. The housing 110 includes: a face plate 111 and a back plate 112 facing each other, and a connecting plate 113 connected to one end of the face plate 111 and the back plate 112 on the same side in the height direction.

For example, the connecting plate 113 may be connected between the bottom end of the panel 111 and the bottom end of the back plate 112, two ends of the connecting plate 113 may be respectively and fixedly connected with the bottom end of the panel 111 and the bottom end of the back plate 112, and the panel 111, the connecting plate 113 and the back plate 112 are integrally U-shaped; the connecting plate 113 can also be connected between the top end of the face plate 111 and the top end of the back plate 112, two ends of the connecting plate 113 can be respectively and fixedly connected with the top end of the face plate 111 and the top end of the back plate 112, and the face plate 111, the connecting plate 113 and the back plate 112 are integrally in an inverted U shape.

Note that the front plate 111 is a plate portion facing the sound source, and the back plate 112 is a plate portion facing away from the sound source.

Sound absorption and insulation assembly 130 in the embodiment of the present application is disposed in housing 110 to absorb noise, wherein panel 111, back plate 112 and connecting plate 113 are integrally formed, that is, panel 111, connecting plate 113 and back plate 112 can be formed by bending the same plate, so as to be different from the split design of back plate 112 and panel 111, sound barrier unit 100 of the present application has higher strength, less material consumption in the manufacturing process, greatly reduced installation time, and improved production efficiency of sound barrier unit plate 100.

According to the sound barrier unit plate 100 of the embodiment of the application, the panel 111, the connecting plate 113 and the back plate 112 are constructed as an integrated piece, so that the production efficiency of the sound barrier unit plate 100 can be greatly improved, the production time can be greatly reduced, the consumption of plates is less, and the cost is saved to a certain extent.

In some embodiments of the present application, a connecting plate 113 is disposed between the bottom end of the front plate 111 and the bottom end of the back plate 112, and at least a portion of the sound absorption and insulation assembly 130 is fixedly connected to the connecting plate 113. That is, two ends of the connecting plate 113 are respectively and fixedly connected with the bottom end of the panel 111 and the bottom end of the back plate 112, and the panel 111, the connecting plate 113 and the back plate 112 are in a U shape as a whole.

Further, sound absorption and insulation assembly 130 is fixed to connecting plate 113 in a clamping manner. Therefore, the sound absorption and insulation assembly 130 can be conveniently fixed on the connecting plate 113, and the installation stability of the sound absorption and insulation assembly 130 is ensured.

Furthermore, a first protruding portion 113a and a second protruding portion 113b are disposed on the inner side surface of the connecting plate 113, and are in snap fit with two opposite side surfaces of the sound absorption and insulation assembly 130. Therefore, the sound absorption and insulation component 130 can be clamped between the first protruding portion 113a and the second protruding portion 113b, and the first protruding portion 113a and the second protruding portion 113b can limit and fix the sound absorption and insulation component 130.

In some embodiments of the present application, at least a portion of the connection plate 113 protrudes upward to form a first boss 113a and a second boss 113b on an inner side of the connection plate 113 and a first limit groove 101 and a second limit groove 102 on an outer side of the connection plate 113, the first limit groove 101 facing the first boss 113a, the second limit groove 102 facing the second boss 113 b.

According to some embodiments of the present application, the sound barrier unit panel 100 further includes a decoupling rubber pad 171, and the decoupling rubber pad 171 is disposed on an outer side surface of the connecting plate 113 and is provided with a first limiting protrusion 171a and a second limiting protrusion 171b respectively snap-fitted with the first limiting groove 101 and the second limiting groove 102.

It should be noted that the decoupling rubber pads 171 are not disposed on the outer side surfaces of the bottom connecting plates 113 of all the sound barrier units 100, and only when the lower portion of the current sound barrier unit plate 100 is the ground or a cement plate, the bottom connecting plates 113 are disposed with the decoupling rubber pads 171 to reduce the impact force on the sound barrier unit plate 100, so as to perform a buffering function.

Further, the decoupling rubber 171 is fixed to the connecting plate 113 by a first mandrel rivet. Therefore, after the decoupling rubber pad 171 and the connecting plate 113 are limited by the first limiting protrusion 171a and the first limiting groove 101, the second limiting protrusion 171b and the second limiting groove 102, the decoupling rubber pad and the connecting plate can be fixedly connected through the first mandrel rivet.

In some embodiments of the present application, the housing 110 further comprises: and a top plate 114, wherein the top plate 114 is fixedly connected with the other end of the front plate 111 and the back plate 112 on the same side in the height direction. In some embodiments of the present application, both ends of the top plate 114 are fixedly connected to the top end of the front plate 111 and the top end of the back plate 112, respectively.

The top plate 114 is fixed to the other end of the face plate 111 and the back plate 112 on the same side in the height direction by snap-fitting. Therefore, the top plate 114 can be conveniently and quickly mounted on the face plate 111 and the back plate 112, and the top plate 114 can be quickly detached from the face plate 111 and the back plate 112 when the sound barrier unit 100 needs to be repaired or maintained.

Further, the other ends of the panel 111 and the back panel 112 on the same side in the height direction are bent toward each other to form a first clamping leg 111a and a second clamping leg 112a, and two ends of the top plate 114 are provided with a first clamping groove 103 and a second clamping groove 104 respectively matched with the first clamping leg 111a and the second clamping leg 112 a.

In an embodiment of the present application, the top end of the panel 111 and the top end of the back panel 112 are bent toward each other to form a first clamping leg 111a and a second clamping leg 112a, and the top panel 114 is fixed by clamping with the top end of the panel 111 and the top end of the back panel 112, so that the installation efficiency of the top panel 114 can be improved.

Specifically, the top plate 114 includes a top plate body 114a, a first branch plate 114b, and a second branch plate 114c, each of the first branch plate 114b and the second branch plate 114c is formed on an outer side surface of the top plate body 114a and extends in a direction away from each other, the first branch plate 114b and the top plate body 114a are spaced apart to form the first chucking groove 103, and the second branch plate 114c is spaced apart from the top plate body 114a to form the second chucking groove 104. It should be noted that the free end of the first branch plate 114b is spaced apart from one end of the top plate body 114a close to the panel 111, and the free end of the second branch plate 114c is spaced apart from one end of the top plate body 114a close to the back plate 112, so that the top plate body 114a can conveniently extend into the inner sides of the first clamping leg 111a and the second clamping leg 112a, and the installation is ensured to be faster.

Further, the top plate body 114a is further provided with a first limiting plate 114d and a second limiting plate 114e adjacent to two ends of the face plate 111 and the back plate 112, and the first limiting plate 114d and the second limiting plate 114e are respectively attached to the face plate 111 and the back plate 112. For example, the first limiting plate 114d may be attached to the inner side surface of the panel 111, and the second limiting plate 114e may be attached to the inner side surface of the back plate 112. Therefore, the installation stability of the top plate 114 is ensured, and the top plate 114 is prevented from shaking after being installed on the panel 111 and the back plate 112.

In some embodiments of the present application, the sound barrier unit 100 further includes a first interlayer rubber pad 172 and a second interlayer rubber pad 173 fixed on the top plate 114, the first interlayer rubber pad 172 is provided with a third limiting protrusion 172a, and the second interlayer rubber pad 173 is provided with a fourth limiting protrusion 173 a.

The third limiting protrusion 172a faces the first limiting groove 101 on the connecting plate 113, and the fourth limiting protrusion 173a faces the second limiting groove 102 on the connecting plate 113. When a plurality of sound barrier cell panels 100 are stacked together, the third stopper protrusion 172a of the first interlayer rubber pad 172 of the lower sound barrier cell panel 100 may be fitted into the first stopper groove 101 of the connecting plate 113 of the upper sound barrier cell panel 100, and the fourth stopper protrusion 173a of the second interlayer rubber pad 173 of the lower sound barrier cell panel 100 may be fitted into the second stopper groove 102 of the connecting plate 113 of the upper sound barrier cell panel 100.

In some embodiments of the present disclosure, at least a portion of the first interlayer rubber pad 172 extends into the first clamping groove 103, at least a portion of the second interlayer rubber pad 173 extends into the second clamping groove 104, the first interlayer rubber pad 172, the first branch plate 114b and the top plate body 114a are fixed by the second spindle rivet, and the second interlayer rubber pad 173, the second branch plate 114c and the top plate body 114a are fixed by the third spindle rivet. Thereby, the top plate 114 can be more firmly attached to the face plate 111 and the back plate 112.

According to some embodiments of the present application, at least a portion of sound absorbing and insulating assembly 130 is fixedly attached to top plate 114. Thus, the installation stability of sound absorption and insulation assembly 130 is further ensured.

Further, sound absorption and insulation assembly 130 is fixed to top plate 114 in a clamping manner, so that the sound absorption and insulation assembly 130 is more convenient to fix and install. Specifically, a third protruding portion 114f and a fourth protruding portion 114g are disposed on an inner side surface of the top plate 114, and the third protruding portion 114f and the fourth protruding portion 114g are respectively in clamping fit with two opposite side surfaces of the sound absorption and insulation component 130.

It should be noted that the limiting directions of first protruding portion 113a and second protruding portion 113b to sound absorbing member 130 may be different from the limiting directions of third protruding portion 114f and fourth protruding portion 114g to sound absorbing member 130. For example, first and

second protrusions

113a and 113b may restrict movement of sound absorbing and insulating member 130 in the front-rear direction, and third and

fourth protrusions

114f and 114g may restrict movement of sound absorbing and insulating member 130 in the left-right direction. Thus, the installation stability of sound absorption and insulation assembly 130 is further ensured.

In some embodiments of the present application, the housing 110 further includes a first side plate 115 and a second side plate 116 opposite to each other, the first side plate 115 is fixed to one end of the front plate 111 and the back plate 112 on the same side in the horizontal direction, and the second side plate 116 is fixed to the other end of the front plate 111 and the back plate 112 on the same side in the horizontal direction. Accordingly, the first side plate 115, the face plate 111, the second side plate 116, the back plate 112, the connecting plate 113, and the top plate 114 define a receiving space for receiving the sound absorption and insulation assembly 130.

The two ends of the first side plate 115, which are adjacent to the panel 111 and the back plate 112, are respectively provided with a first flange 115a and a second flange 115b, the first flange 115a is attached to the panel 111, and the second flange 115b is attached to the back plate 112; the second side plate 116 is provided with a third flange 116a and a fourth flange 116b at two ends adjacent to the front plate 111 and the back plate 112, respectively, the third flange 116a is attached to the front plate 111, and the fourth flange 116b is attached to the back plate 112. Thereby, it is ensured that the first side plate 115 and the second side plate 116 are stably mounted between the face plate 111 and the back plate 112.

Further, the sound barrier unit 100 of the present application further includes: first plate column rubber mat 174, second plate column rubber mat 175, third plate column rubber mat 176 and fourth plate column rubber mat 177, first plate column rubber mat 174 extends along the direction of height and first plate column rubber mat 174, panel 111 and first turn-up edge 115a are fixed through fourth axle center rivet, second plate column rubber mat 175 extends along the direction of height and second plate column rubber mat 175, backplate 112 and second turn-up edge 115b are fixed through fifth axle center rivet, third plate column rubber mat 176 extends along the direction of height and third plate column rubber mat 176, panel 111 and third turn-up edge 116a are fixed through sixth axle center rivet, fourth plate column rubber mat 177 extends along the direction of height and fourth plate column rubber mat 177, backplate 112 and fourth turn-up edge 116b are fixed through seventh axle center rivet.

In some embodiments of the present application, the face plate 111, the back plate 112, and the connecting plate 113 are aluminum alloy plates. Thus, the sound barrier unit panel 100 is ensured to have a light weight characteristic, and the sound barrier unit panel 100 is ensured to have sufficient strength. Preferably, the first plate column rubber pad 174, the second plate column rubber pad 175, the third plate column rubber pad 176, the fourth plate column rubber pad 177, the decoupling rubber pad 171, the first interlayer rubber pad 172 and the second interlayer rubber pad 173 are all made of ethylene propylene diene monomer. The sound insulation material of the sound absorption and insulation component 130 may be rock wool board (or wood wool board, ceramsite board, etc.), and the protection material of the sound absorption and insulation component 130 may be aluminum alloy wire mesh or stainless steel wire mesh.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 application. 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.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A sound barrier cell panel, comprising:

a housing, the housing comprising: the connecting plate is connected between the panel and one end of the backboard at the same side in the height direction;

the sound absorption and insulation component is arranged in the shell to absorb noise; wherein the panel, the back plate and the connecting plate are integrally formed.

2. The sound barrier cell board of claim 1, wherein the connecting plate is disposed between the bottom ends of the face plate and the back plate, and at least a portion of the sound absorption and insulation assembly is fixedly connected to the connecting plate.

3. The sound barrier cell plate of claim 2, wherein the sound absorption and insulation assembly is fixed to the connecting plate in a clamping manner.

4. The sound barrier cell board of claim 3, wherein the inner side of the connecting board is provided with a first protruding part and a second protruding part which are in clamping fit with two opposite sides of the sound absorption and insulation component.

5. The sound barrier cell panel as claimed in claim 5, wherein at least a portion of the connecting plate protrudes upward to form the first and second bosses on the inner side of the connecting plate and the first and second stopper grooves on the outer side of the connecting plate.

6. The sound barrier cell panel of claim 5, further comprising: the decoupling rubber mat is arranged on the outer side face of the connecting plate and is provided with a first limiting protrusion and a second limiting protrusion which are respectively matched with the first limiting groove and the second limiting groove in a clamping mode.

7. The sound barrier cell panel of claim 6, wherein the decoupling gel pad and the connecting plate are secured by first mandrel rivets.

8. The sound barrier cell panel of claim 1, wherein the housing further comprises: the top plate is fixedly connected with the other end of the panel and the other end of the back plate at the same side in the height direction.

9. The sound barrier cell board of claim 8, wherein the top board is fixed with the other end of the face board and the back board at the same side in the height direction in a clamping manner.

10. The sound barrier cell panel of claim 9, wherein the other ends of the face panel and the back panel on the same side in the height direction are bent toward each other to form a first snap leg and a second snap leg; the both ends of roof be provided with respectively with first joint stabilizer blade complex first joint recess and second joint recess.

11. The sound barrier cell panel of claim 10, wherein said top panel comprises:

a top plate body;

the clamping device comprises a top plate body, a first branch supporting plate and a second branch supporting plate, wherein the first branch supporting plate and the second branch supporting plate are formed on the outer side face of the top plate body and extend towards the directions far away from each other, the first branch supporting plate and the top plate body are spaced to form a first clamping groove, and the second branch supporting plate and the top plate body are spaced to form a second clamping groove.

12. The sound barrier cell board of claim 11, wherein the top board body is further provided with a first limiting plate and a second limiting plate adjacent to the two ends of the front board and the back board respectively.

13. The sound barrier cell panel of claim 11, further comprising: fix first interlaminar cushion and the second interlaminar cushion on the roof, be provided with the spacing arch of third on the first interlaminar cushion, be provided with the spacing arch of fourth on the second interlaminar cushion.

14. The sound barrier cell plate of claim 13, wherein at least a portion of the first interlayer rubber mat extends into the first clamping groove, at least a portion of the second interlayer rubber mat extends into the second clamping groove, the first interlayer rubber mat, the first branch plate and the top plate body are fixed by a second axial rivet, and the second interlayer rubber mat, the second branch plate and the top plate body are fixed by a third axial rivet.

15. The sound barrier cell panel of claim 8, wherein at least a portion of the sound absorbing and insulating assembly is fixedly attached to the top panel.

16. The sound barrier cell panel of claim 15, wherein the sound absorbing and insulating assembly is snap-fit to the top panel.

17. The sound barrier cell board of claim 16, wherein a third protruding portion and a fourth protruding portion are disposed on an inner side surface of the top board, and the third protruding portion and the fourth protruding portion are respectively in clamping fit with two opposite side surfaces of the sound absorption and insulation component.

18. The sound barrier cell panel of claim 1, wherein the housing further comprises: the first side plate is fixed with one end of the panel and one end of the back plate, which are located at the same side in the horizontal direction, and the second side plate is fixed with the other end of the panel and the other end of the back plate, which are located at the same side in the horizontal direction.

19. The sound barrier cell board of claim 18, wherein the first side board is provided with a first flange and a second flange adjacent to the two ends of the panel and the back board, respectively, the first flange is attached to the panel, and the second flange is attached to the back board;

and a third flanging and a fourth turning plate are respectively arranged at two ends of the second side plate, which are close to the panel and the back plate, the third flanging is attached to the panel, and the fourth flanging is attached to the back plate.

20. The sound barrier cell panel of claim 19, further comprising: first to fourth board post cushion, first board post cushion extends just along direction of height first board post cushion the panel with first turn-ups is fixed through fourth axle center rivet, second board post cushion extends just along direction of height second board post cushion the backplate with the second turn-ups is fixed through fifth axle center rivet, third board post cushion extends just along direction of height third board post cushion the panel with the third turn-ups is fixed through sixth axle center rivet, fourth board post cushion extends just along direction of height fourth board post cushion the backplate with the fourth turn-ups passes through seventh axle center rivet.

21. The sound barrier cell panel as claimed in claim 1, wherein said face sheet, said back sheet and said connecting sheet are aluminum alloy pieces.