CN214143368U

CN214143368U - Assembled sound barrier subassembly

Info

Publication number: CN214143368U
Application number: CN202022165440.6U
Authority: CN
Inventors: 李建新
Original assignee: New Power Environmental Protection Technology Guangzhou Co ltd
Current assignee: New Power Environmental Protection Technology Guangzhou Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-09-07
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an assembled sound barrier subassembly, including the sound barrier board, stand and base, the stand is fixed on the base, the stand has a plurality ofly, set up at least one sound barrier board along vertical direction between two adjacent stands, the mounting groove has all been seted up along vertical direction to the inboard of every stand, be provided with the mounting in the mounting groove, the mounting has the fixed convex part of protrusion in the mounting groove, the sound barrier board is close to the concave spout that is equipped with of one side of stand, the spout extends and runs through the upper and lower both ends of sound barrier board along vertical direction, and fixed convex part is pegged graft with the spout. Through setting up the mounting that has fixed convex part, can make sound screen baffle and stand sliding fit connect, connect more reliably, need not set up screw fixed sound screen baffle and stand completely, reduced the fixed degree of difficulty, promoted the equipment speed.

Description

Assembled sound barrier subassembly

Technical Field

The utility model relates to an electric power and building technical field especially relate to an assembled sound barrier subassembly.

Background

Sound barriers are often provided at power distribution stations, highways or overpasses to isolate noise during vehicle operation. Sound barriers generally comprise sound barrier panels, uprights and a base, with the sound barrier panels typically being secured to both sides of the road by the uprights and base. At present, the sound barrier panel and the upright post are connected through screws, the connection mode is complex, a large number of fasteners such as screws are needed, and the assembly efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the assembled sound barrier component is simple in structure, convenient to disassemble and assemble and high in stability.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

the utility model provides an assembled sound barrier subassembly, includes sound barrier board, stand and base, the stand is fixed on the base, the stand has a plurality ofly, adjacent two set up at least one along vertical direction between the stand the sound barrier board, every the mounting groove has all been seted up along vertical direction to the inboard of stand, be provided with the mounting in the mounting groove, the mounting have the protrusion in the fixed convex part of mounting groove, the sound barrier board is close to the concave spout that is equipped with in one side of stand, the spout extends and runs through along vertical direction the upper and lower both ends of sound barrier board, just fixed convex part with the spout is pegged graft.

As an optimal scheme of assembled sound barrier subassembly, the mounting includes fixed body, the sound barrier board has been seted up the side of spout is first side, fixed body have with the sound barrier board the second side of first side butt, fixed convex part protrusion sets up the second side, just fixed convex part is located the width direction's of second side center.

As a preferable scheme of the assembly type sound barrier assembly, the fixing member includes a fixing body, a side of the sound barrier panel where the sliding groove is formed is a first side, the fixing body has a second side abutting against the first side of the sound barrier panel, and the fixing convex portion is convexly disposed on the second side;

the tank bottom of mounting groove with be provided with the elastic layer between the mounting, just right two interval between the second side is less than the width of sound barrier board, the sound barrier board is installed two when between the mounting, the elastic layer is in the extrusion state.

As a preferable aspect of the fabricated sound barrier module, the elastic layer is an aging-resistant rubber layer.

As a preferable mode of the fabricated sound barrier module, the elastic layer is bonded to the mounting groove and the fixing member by an adhesive, respectively.

As a preferable mode of the fabricated sound barrier module, the fixing protrusion has a trapezoidal cross section, and the cross section of the sliding groove matches the cross section of the fixing protrusion.

As a preferable mode of the fabricated sound barrier module, a length of the fixing member extends along a length direction of the pillar, and the length of the fixing member is equal to the length of the pillar.

As an optimal scheme of the assembly type sound barrier assembly, a plurality of sound barrier plates are arranged in the vertical direction, an inserting convex part is arranged on one of every two adjacent sound barrier plates, and an inserting groove matched with the inserting convex part is arranged on the other one of every two adjacent sound barrier plates.

As a preferable scheme of the assembly type sound barrier assembly, at least two sound barrier panels are arranged between two adjacent vertical columns in the horizontal direction, the two adjacent sound barrier panels are connected through a reinforcing column, two opposite sides of the reinforcing column are respectively provided with a connecting convex part in a protruding manner, and the connecting convex part is inserted into the sliding groove on one side of the sound barrier panel, which is far away from the fixing convex part.

As a preferable aspect of the assembled sound barrier assembly, a side of the reinforcing column, where the connecting protrusion is disposed, is a third side, a side of the sound barrier panel, where the sliding groove is formed, is the first side, the third side abuts against the first side of the sound barrier panel, which is far away from the fixing protrusion, and a thickness of the reinforcing column is equal to a thickness of the sound barrier panel.

The utility model discloses beneficial effect does: through setting up the mounting that has fixed convex part, can make sound screen baffle and stand sliding fit connect, connect more reliably, need not set up screw fixed sound screen baffle and stand completely, reduced the fixed degree of difficulty, promoted the equipment speed.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of an assembled sound barrier assembly according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a fabricated sound barrier assembly according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a fabricated sound barrier assembly according to another embodiment of the present invention.

Fig. 4 is an exploded view of the sound barrier panel and the reinforcing columns according to the embodiment of the present invention after assembly.

Fig. 5 is a perspective view of a first viewing angle of the sound barrier panel according to an embodiment of the present invention.

Fig. 6 is a second perspective view of the sound barrier panel according to the embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a baffle according to an embodiment of the present invention.

Fig. 8 is an assembly diagram of the base and the adaptor according to the embodiment of the present invention.

Fig. 9 is a schematic sectional view of the assembled column, base and adaptor according to the embodiment of the present invention.

In the figure:

1. a sound barrier panel; 11. a chute; 12. a first side edge; 13. inserting the convex part; 14. inserting grooves; 2. a column; 21. mounting grooves; 22. a connecting plate; 221. a third through hole; 23. a fourth via hole; 3. a base; 31. a mounting side; 32. a clamping groove; 4. a fixing member; 41. a fixed protrusion; 42. a fixed body; 43. a second side edge; 5. an elastic layer; 6. a reinforcement column; 61. a connecting projection; 62. a third side; 7. a screw; 71. a rod body; 72. a connecting rod; 8. an adapter; 81. a first transfer plate; 811. a first through hole; 82. a second adapter plate; 821. a second through hole; 9. a position supplementing plate; 10. a baffle plate; 101. and (4) matching the groove.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2, the assembled sound barrier module according to the embodiment of the present invention includes a sound barrier panel 1, a pillar 2 and a base 3, wherein, the base 3 is embedded underground, the upright posts 2 are fixed on the base 3, the upright posts 2 are positioned on the ground, a plurality of upright posts 2 are arranged at intervals along the length direction of the highway or the overpass, the range that can be equidistant, also can be the range of not equidistance, set up at least one sound barrier board 1 along vertical direction between two adjacent stands 2, mounting groove 21 has all been seted up along vertical direction in the inboard of every stand 2, be provided with mounting 4 in the mounting groove 21, mounting 4 has the fixed convex part 41 of protrusion in mounting groove 21, sound barrier board 1 is close to the concave spout 11 that is equipped with in one side of stand 2, spout 11 extends and runs through the upper and lower both ends of sound barrier board 1 along vertical direction, and fixed convex part 41 is pegged graft with spout 11. During installation, the base 3 is embedded underground, the stand column 2 is fixed to the top of the base 3, the fixing piece 4 can be connected with the stand column 2 firstly, the stand column 2 can be installed after being fixed on site, the sound barrier panel 1 is inserted between the two stand columns 2 from top to bottom, and the sliding groove 11 of the sound barrier panel 1 is connected with the fixing convex portion 41 of the fixing piece 4 in an inserting mode. Through setting up mounting 4 that has fixed convex part 41, can make sound barrier board 1 and stand 2 sliding fit connect, connect more reliably, need not set up screw fixed sound barrier board 1 and stand 2 completely, reduced the fixed degree of difficulty, promoted the equipment speed.

In an embodiment, the fixing member 4 includes a fixing body 42, a side of the sound barrier panel 1, where the sliding groove 11 is formed, is a first side 12, the fixing body 42 has a second side 43 abutting against the first side 12 of the sound barrier panel 1, the fixing protrusion 41 is convexly disposed on the second side 43, and the fixing protrusion 41 is located at the center of the second side 43 in the width direction. The fixing convex part 41 is arranged in the middle of the second side edge 43, so that the two side edges of the fixing body 42 are provided with regions abutted against the first side edge 12 of the sound barrier panel 1, and the areas of the abutted regions on the two sides are the same, thereby ensuring the stability of the fixing part 4 connected with the sound barrier panel 1.

In this embodiment, stand 2 is I-shaped steel, its both sides form two mounting grooves 21 that the notch is carried on the back mutually, mounting 4 can be through the screw, the viscose, modes such as joint are installed in this mounting groove 21, stand 2 and sound barrier board 1 have been kept apart to mounting 4, make sound barrier board 1 directly not be connected with stand 2, the installation error that can avoid stand 2 leads to sound barrier board 1 can't install on the one hand, perhaps the gap between installation back and the stand 2 is too big, on the other hand can avoid the size of stand 2's mounting groove 21 must restrict with the thickness phase-match of sound barrier board 1, the structure of sound barrier board 1 has been restricted.

Of course, in other embodiments, the upright post 2 is not limited to be made of an integral i-shaped steel, and the upright post 2 may be formed by welding a plurality of steel plates.

In one embodiment, as shown in fig. 3 (see fig. 1), an elastic layer 5 is disposed between the bottom of the mounting groove 21 and the fixing member 4, a distance between the two opposite second side edges 43 is smaller than a width of the sound barrier panel 1, and when the sound barrier panel 1 is mounted between the two fixing members 4, the elastic layer 5 is in a compressed state. Through setting up elastic layer 5, can utilize the elasticity of elastic layer 5 to eliminate the manufacturing error of sound barrier panel 1 to and the installation error of two stands 2, and elastic layer 5 can also be exerted elasticity after can being extruded for sound barrier panel 1, press from both sides sound barrier panel 1 tightly between two stands 2, and is reliable and stable, need not set up extra fixed knot structure fixed sound barrier panel 1 completely, has prevented sound barrier panel 1 effectively and has taken place to rock for stand 2.

In the present embodiment, the elastic layer 5 is an aging-resistant rubber layer. The aging-resistant rubber material can prolong the service time of the elastic layer 5 outdoors and reduce the replacement times of the elastic layer 5.

Further, the elastic layer 5 is adhered to the mounting groove 21 and the fixing member 4 by adhesive, respectively. The bonding mode can reduce the fixing and detaching difficulty of the elastic layer 5. In other embodiments, the elastic layer 5 may be fixed in the mounting groove 21 and connected with the fixing member 4 by rivets, screws, or the like.

In one embodiment, as shown in fig. 2, the cross-section of the fixing protrusion 41 is trapezoidal, and the cross-sectional shape of the sliding slot 11 matches the cross-sectional shape of the fixing protrusion 41. The fixed convex part 41 of the trapezoid structure is matched with the sliding groove 11 of the trapezoid structure, so that the manufacturing difficulty of the fixing part 4 and the sound barrier plate 1 can be reduced, the sliding process can be more stable, and the inclined plane is more smoothly matched with the inclined plane.

In the present embodiment, the length of the fixing member 4 extends along the length direction of the upright 2, and the length of the fixing member 4 is equal to the length of the upright 2. This design guarantees that mounting 4 structural integrity is high, the installation of being convenient for, also can guarantee that the slip of sound barrier board 1 is more smooth and easy simultaneously.

In other embodiments, a plurality of fixing pieces 4 may be further disposed along the length direction of the upright post 2, and the distance between two adjacent fixing pieces 4 is not greater than the height of the sound barrier panel 1 in the vertical direction. Set up fixing piece 4 in every stand 2 into a plurality ofly, can avoid longer fixing piece 4, reduce manufacturing cost, and be not more than the height of the vertical direction of sound barrier board 1 with the interval between two adjacent fixing pieces 4, can guarantee sound barrier board 1 all the time with fixing piece 4 sliding fit.

In an embodiment, as shown in fig. 1, 5 and 6, a plurality of sound barrier panels 1 are arranged along a vertical direction, one of two adjacent sound barrier panels 1 is provided with an insertion convex portion 13, and the other of two adjacent sound barrier panels 1 is provided with an insertion groove 14 matched with the insertion convex portion 13. Through setting up grafting convex part 13 and grafting recess 14, can make and can connect between two sound barrier boards 1 of vertical direction, effectively prevent to produce the gap between two adjacent sound barrier boards 1, also can increase the intensity of sound barrier board 1 after assembling simultaneously.

In this embodiment, as shown in fig. 1 and 4, at least two sound barrier panels 1 are disposed between two adjacent vertical columns 2 in the horizontal direction, the two adjacent sound barrier panels 1 are connected by a reinforcing column 6, two opposite sides of the reinforcing column 6 are respectively provided with a connecting protrusion 61 in a protruding manner, and the connecting protrusion 61 is inserted into the chute 11 on one side of the sound barrier panel 1 away from the fixing protrusion 41. The general size of the distance between stand 2 and the stand 2 is indefinite, if the size is great, so with a monoblock sound barrier board 1, can make sound barrier board 1's width great, increased manufacturing cost and installation degree of difficulty, consequently set up enhancement post 6, can realize sound barrier board 1 at the concatenation of horizontal direction, reduce the width size of single sound barrier board 1.

Specifically, the width of the general sound barrier panel 1 is usually constant, and the length is differentiated according to a certain gear, for example, the width of the sound barrier panel 1 is 500mm, the height is usually 500mm, 1000mm, 1500mm, 3000mm, 4000mm, and the like, and different numbers of sound barrier panels 1 are selected according to the distance between the two upright posts 2.

In addition, the thickness of the sound barrier panel 1 is generally selected to be 80mm, 90mm, 100mm, 110mm, 120mm and the like according to the sound insulation requirement.

The side of the reinforcing column 6 provided with the connecting protrusion 61 is a third side 62, the third side 62 abuts against the first side 12 of the sound barrier panel 1 far away from the fixing protrusion 41, and the thickness of the reinforcing column 6 is equal to that of the sound barrier panel 1. The design can ensure that the surface of the reinforcement column 6 is smooth after the reinforcement column and the sound barrier panel 1 are spliced.

In one embodiment, as shown in figure 1, as shown in fig. 8 and 9, a screw 7 is fixedly disposed on the top surface of the base 3, the lower end of the upright column 2 is connected with the top surface of the base 3 through an adapter 8, the adapter 8 includes a first adapter plate 81 and a second adapter plate 82 which are vertically disposed, the first adapter plate 81 abuts against the top surface of the base 3, a first through hole 811 through which the screw 7 passes is formed on the first adapter plate 81, a second through hole 821 is formed on the second adapter plate 82, a connecting plate 22 is fixedly connected to the lower end of the upright column 2, a third through hole 221 is formed on the connecting plate 22 corresponding to the first through hole 811, the screw 7 passes through the first through hole 811 and the third through hole 221 and is rotatably connected with a first nut (not shown in the figure), the side edge of the upright column 2 abuts against the second adapter plate 82, a fourth through hole 23 is formed on the upright column 2 corresponding to the second through hole 821, and a fastening screw (not shown in the figure) sequentially passes through the second through hole 821 and the fourth through hole 23 and is rotatably connected with the second nut. Through setting up adaptor 8, can realize the lower extreme of stand 2 in two vertically directions with adaptor 8 fixed, and adaptor 8 is fixed with base 3, consequently strengthens the joint strength between stand 2 and the base 3, effectively prevents that screw 7 at base 3 top from being because of external force bending deformation, and the connection reliability is high.

In this embodiment, the second through hole 821 formed in the second adapter plate 82 is a kidney-shaped hole or a long hole, and the length of the second through hole 821 extends in the vertical direction. Through setting up second through-hole 821 on the second keysets 82 into kidney type hole or slot hole, can adjust and stand 2 between the hookup location, stand 2 after the manufacturing type, there may be manufacturing error, make the fourth through-hole 23 of seting up on the stand 2 not totally just to circular shape second through-hole 821, consequently, set up the second through-hole 821 of kidney type hole or slot hole, can finely tune in vertical direction, make the fourth through-hole 23 on the stand 2 all the time can both just right and communicate with second through-hole 821, guarantee that fastening screw can pass smoothly and fix tight stand 2 and second keysets 82.

In the present embodiment, the first adaptor plate 81 and the second adaptor plate 82 form a T-shaped adaptor 8, and the portions of the first adaptor plate 81 located on both sides of the second adaptor plate 82 in the thickness direction are provided with first through holes 811. The T-shaped structure enables the connecting area of the adapter 8 and the base 3 to be more, and the left side and the right side of the second adapter plate 82 can be respectively fixed with one upright post 2, so that the using amount of the base 3 is reduced, and the cost is reduced.

The number of the bases 3 is multiple, and the bases 3 are arranged at intervals along the length direction of a road or an overpass. Base 3 is close to one side of another base 3 and is the installation side 31, and installation side 31 is concave to be equipped with joint groove 32, and the length in joint groove 32 extends along vertical direction, and joint groove 32 communicates base 3's top surface at least, is provided with between two adjacent bases 3 and mends position board 9, mends the both ends of position board 9 and joints respectively in two joint grooves 32, mends position board 9 and is adjacent to the setting of adaptor 8. The base 3 is buried under the ground, in order to install the upright post 2 conveniently, and the measurement error exists during installation, the area part between two adjacent bases 3 can be exposed on the ground, the prior art is that the base 3 is exposed and the area on the ground is filled up in a soil filling or slurry filling mode after the sound barrier panel 1 and the upright post 2 are installed, the soil filling mode is easily flushed away by water, so that a gap is formed between the ground and the sound barrier panel 1, and the slurry filling mode belongs to a non-detachable mode, is not convenient to detach, and is also not convenient to calculate the actual workload of an operator. And the embodiment of the utility model provides a set up detachable benefit position board 9, not only can the gap between 1 below of shutoff sound screen baffle and the ground, be difficult for being washed away by water, the dismouting of also being convenient for, in addition, the size of panel is certain, also does benefit to calculation operator's actual work load.

In this embodiment, the first adapter plate 81 at least covers a partial area of the clamping groove 32 on the top surface of the base 3, and the top of the complementary location plate 9 abuts against the first adapter plate 81. The design can utilize the first transfer board 81 to limit the position of the position supplementing board 9, after the assembly of the sound barrier board 1 is completed, the position supplementing board 9 can not be taken out from the clamping groove 32 under the limitation of the first transfer board 81, and the loss of the position supplementing board 9 is effectively prevented.

In order to reduce the manufacturing difficulty of the clamping groove 32, the clamping groove 32 is communicated with the bottom surface and the top surface of the base 3, namely, the clamping groove 32 penetrates through the base 3 along the vertical direction.

In one embodiment, the base 3 is formed by pouring cement, one part of the screw 7 is fixed in the base 3, and the other part of the screw 7 protrudes out of the base 3 from the top of the base 3. The base 3 that the cement was poured is high in intensity, and is with low costs, and the screw rod 7 of being convenient for is fixed on base 3, and the screw rod 7 is difficult for separating with base 3.

In this embodiment, the screw 7 includes two rod bodies 71 arranged in parallel, one ends of the two rod bodies 71 are connected by a connecting rod 72, the other ends of the two rod bodies 71 protrude out of the top of the base 3, and the connecting rod 72 and a part of the rod bodies 71 are fixed in the base 3.

As shown in fig. 7 (refer to fig. 1 and 8), the top of each upright column 2 is provided with a baffle 10, the baffle 10 shields the sound barrier panel 1 between two adjacent upright columns 2, that is, the length of the baffle 10 is not less than the distance between two upright columns 2, and a side surface of the baffle 10 close to the sound barrier panel 1 is provided with a matching groove 101 clamped with the top of the topmost sound barrier panel 1. The baffle 10 may be rain-proof and fixed for the sound barrier panel 1.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an assembled sound barrier subassembly, a serial communication port, including sound barrier board, stand and base, the stand is fixed on the base, the stand has a plurality ofly, adjacent two set up at least one along vertical direction between the stand the sound barrier board, every the mounting groove has all been seted up along vertical direction in the inboard of stand, be provided with the mounting in the mounting groove, the mounting have the protrusion in the fixed convex part of mounting groove, the sound barrier board is close to the concave spout that is equipped with in one side of stand, the spout extends and runs through along vertical direction the upper and lower both ends of sound barrier board, just fixed convex part with the spout is pegged graft.

2. The assembled sound barrier assembly of claim 1, wherein the fixing member comprises a fixing body, the side of the sound barrier panel on which the sliding groove is formed is a first side, the fixing body has a second side abutting against the first side of the sound barrier panel, the fixing protrusion is convexly disposed on the second side, and the fixing protrusion is located at the center of the second side in the width direction.

3. The assembled sound barrier assembly of claim 1, wherein the fixing member comprises a fixing body, the side of the sound barrier panel on which the sliding groove is formed is a first side, the fixing body has a second side abutting against the first side of the sound barrier panel, and the fixing protrusion is convexly disposed on the second side;

4. The fitted sound barrier assembly of claim 3, wherein the resilient layer is an aging resistant rubber layer.

5. The fitted sound barrier assembly of claim 3, wherein said elastic layer is adhered to said mounting groove and said fixing member, respectively, by an adhesive.

6. The fabricated sound barrier assembly of claim 1, wherein the fixing protrusion has a trapezoidal cross-section, and the sliding groove has a cross-sectional shape matching the cross-sectional shape of the fixing protrusion.

7. The fitted sound barrier assembly of any one of claims 1 to 6, wherein the length of the fixing member extends along the length of the pillar, and the length of the fixing member is equal to the length of the pillar.

8. The assembled sound barrier assembly according to any one of claims 1 to 6, wherein a plurality of the sound barrier panels are arranged in a vertical direction, one of two adjacent sound barrier panels is provided with a plug-in convex portion, and the other of two adjacent sound barrier panels is provided with a plug-in groove matched with the plug-in convex portion.

9. The assembled sound barrier assembly according to any one of claims 1 to 6, wherein at least two sound barrier panels are disposed between two adjacent pillars along the horizontal direction, two adjacent sound barrier panels are connected by a reinforcing column, two opposite sides of the reinforcing column are respectively provided with a protruding connecting portion, and the protruding connecting portions are inserted into the sliding grooves on one side of the sound barrier panels away from the fixing protruding portions.

10. The assembled sound barrier module according to claim 9, wherein the side of the reinforcing pillar where the connecting protrusion is disposed is a third side, the side of the sound barrier panel where the sliding groove is disposed is a first side, the third side abuts against the first side of the sound barrier panel away from the fixing protrusion, and the thickness of the reinforcing pillar is equal to the thickness of the sound barrier panel.