A windproof and spliced ​​lightweight combined sound barrier

Abstract

The present invention discloses a windproof and spliced ​​lightweight combined sound barrier, comprising a first barrier base and a card seat, a second barrier base is provided on both the left and right sides of the first barrier base, and the inner sides of the first barrier base and the second barrier base are connected with mounting plates, a counterweight box is provided on the outer sides of the first barrier base and the second barrier base, and a counterweight assembly is provided in the counterweight box, and reinforcing ribs are threadedly connected in the splicing groove. For the windproof and spliced ​​lightweight combined sound barrier, the staff can increase the counterweight of the counterweight box, i.e., the device, by putting materials such as sand, gravel, or maps into the storage box, thereby facilitating the prevention of accidental tipping of the device, and at the same time, the problem of high production cost caused by weight increase can be reduced to a certain extent, and the base of lightweight material can improve the portability of the device to a certain extent, and the staff can use screws to penetrate the mounting holes on the mounting plate to fix the device, thereby facilitating the prevention of tipping of the device due to its lightweight structure.

Description

Technical Field

[0001] The invention relates to the technical field of sound barriers, and in particular to a windproof and spliced ​​lightweight combined sound barrier. Background Art

[0002] Sound barriers are mainly used for sound insulation and noise reduction on roads, highways, elevated composite roads and other noise sources. They are divided into pure sound insulation reflective sound barriers and composite sound barriers that combine sound absorption and sound insulation. The latter is a more effective sound insulation method. It refers to a wall-like structure set up on the side of railways and roads to reduce the impact of driving noise on nearby residents. Sound barriers refer to a facility inserted between the sound source and the receiver, which makes the propagation of sound waves have a significant additional attenuation, thereby reducing the noise impact in a certain area where the receiver is located. Such a facility is called a sound barrier. After searching, it is found that the typical sound barrier in the prior art is a multi-layer urban elevated bridge sound barrier structure with publication number CN213389785U, which includes a mounting seat for the sound barrier structure, a concrete floor for mounting the sound barrier structure, a main body of the sound barrier structure, a supporting reinforcement structure for preventing the main body from tipping over, an anti-bending reinforcement structure for placing the main body to bend and deform, a first noise reduction structure for noise reduction treatment, and a second noise reduction structure for noise reduction treatment, wherein the mounting seat is fixedly mounted on the upper surface of the concrete floor by a plurality of mounting bolts, and the upper end surface of the mounting seat is provided with two first card slots and two second card slots, the main body is a galvanized steel plate, and an installation cavity is provided inside the main body, and two first card plates are provided at the bottom of the main body. The utility model has high connection strength, good self-compression and bending resistance, is not easy to tip over, deform, and bend, has low safety hazards, and at the same time, has good sound absorption and noise reduction effect and high practicality.

[0003] In order to improve the windproof performance of the above-mentioned sound barrier, that is, to prevent it from accidentally tipping over, the base counterweight at the bottom is usually increased, which makes the device require more consumables and has a higher production cost. On the other hand, most of the existing sound barriers are one-piece structures. When a part is accidentally damaged, the entire sound barrier needs to be replaced, which makes the maintenance cost high. In view of the above problems, it is necessary to improve the existing equipment. Summary of the invention

[0004] The object of the present invention is to provide a windproof and spliced ​​lightweight combined sound barrier to solve the problem that the sound barrier proposed in the above-mentioned background technology usually increases the base weight at the bottom in order to improve its windproof performance, that is, to prevent it from accidentally tipping over, which makes the device have more consumables and higher production costs. On the other hand, most of the existing sound barriers are one-piece structures. When a part is accidentally damaged, the entire sound barrier needs to be replaced, which makes the maintenance cost high.

[0005] To achieve the above object, the present invention provides the following technical solution: a windproof and spliced ​​lightweight combined sound barrier, comprising a first barrier base and a card seat,

[0006] The second barrier base is provided on both the left and right sides of the first barrier base, and the inner sides of the first barrier base and the second barrier base are connected with mounting plates, the outer sides of the first barrier base and the second barrier base are provided with counterweight boxes, and the counterweight boxes are provided with counterweight components, and the tops of the first barrier base and the second barrier base are provided with splicing grooves, the splicing grooves are threaded with reinforcing ribs, and the reinforcing ribs are provided in the sound insulation board, and the bottom of the sound insulation board is engaged in the splicing grooves, the top of the sound insulation board is fixedly connected with an arc top, and the sound insulation board is provided with a transverse splicing component, the sound insulation board is provided with vents at equal intervals, and a cover plate is provided on the outer sides of the vents;

[0007] The base is fixedly arranged on the top of the counterweight box, and a column is engaged in the base, and a fixing plate is symmetrically arranged on the column. An adjusting rod is threadedly connected to the fixing plate, and one end of the adjusting rod is rotatably connected to the reinforcing plate. At the same time, the reinforcing plate contacts the outer wall of the sound insulation board, and a tightening component is connected to the rear side of the column.

[0008] Preferably, both inner and outer sides of the first barrier base and the second barrier base are provided with splicing blocks, and the splicing blocks are provided with a first splicing groove and a second splicing groove, a rotating rod is threadedly connected in the first splicing groove, and the other end of the rotating rod is threadedly connected in the second splicing groove in the other splicing block.

[0009] Preferably, fluorescent strips are bonded to the inner sides of the first barrier base and the second barrier base and the inner side walls of the arc-shaped top.

[0010] Preferably, the counterweight assembly includes a storage box, and the storage box is slidably connected in the counterweight box, and rollers are evenly spaced on the bottom of the storage box. A protective plate is fixedly connected to the outer wall of the storage box, and magnets are arranged on the inner side of the protective plate relative to the counterweight box, and the magnets are magnetically connected.

[0011] Preferably, mounting seats are symmetrically arranged on the inner side wall of the sound insulation board, and the mounting seats are connected by a protective net, and the protective net is correspondingly arranged on the inner side of the vent.

[0012] Preferably, the top of the cover plate is rotatably connected to a rotating shaft, and the rotating shaft is connected to the outer wall of the sound insulation board through a connecting column.

[0013] Preferably, the clamping assembly includes a ferrule, and the ferrule is clamped on the column, the ferrule is rotatably connected to the top end of the rotating rod, and the bottom end of the rotating rod is rotatably connected to the top of the counterweight box.

[0014] Preferably, a first circular ring and a second circular ring are respectively provided on the upper and lower sides of the ferrule, and the first circular ring and the second circular ring are threadedly connected to the column.

[0015] Preferably, the transverse splicing assembly includes a splicing seat, and the splicing seat is fixedly arranged on the outer wall of the sound insulation board. At the same time, the outer wall of the sound insulation board is rotatably connected to the reinforcing rod through a connecting piece. The reinforcing rod is engaged in the splicing seat on the other sound insulation board, and one end of the reinforcing rod is connected to the handle.

[0016] Compared with the prior art, the invention has the following beneficial effects: the windproof and spliced ​​lightweight combined sound barrier

[0017] (1) The present invention can effectively solve the problem that the above-mentioned sound barrier usually increases the base weight at the bottom in order to improve its windproof performance, that is, to prevent it from accidentally tipping over, through the coordinated use of the mounting plate, the counterweight box and the storage box, which makes the device more consumable, less portable and more costly to manufacture. The staff can increase the counterweight of the counterweight box, that is, the device, by putting materials such as sand, gravel or maps into the storage box, thereby facilitating the prevention of accidental tipping over of the device, and at the same time can reduce the problem of high manufacturing cost caused by the weight increase to a certain extent. The base made of lightweight material can improve the portability of the device to a certain extent. At the same time, the staff can use screws to penetrate the mounting holes on the mounting plate to fix the device, thereby facilitating the prevention of accidental tipping over of the device due to its lightweight structure.

[0018] (2) The present invention can effectively solve the problem that most existing sound barriers are of an integrated structure, and when a part is accidentally damaged, the entire sound barrier needs to be replaced, which makes the maintenance cost high, through the coordination of the splicing block, the first barrier base, the second barrier base and the sound insulation board. The main structure of the device is mainly composed of the first barrier base, the second barrier base and the sound insulation board, and the first barrier base, the second barrier base and the sound insulation board are all detachable structures, that is, when a part is damaged, the staff can replace the part in a targeted manner, thereby reducing the maintenance cost of the device;

[0019] (3) The present invention can effectively solve the problem that the existing sound barrier is prone to accidental breakage due to excessive wind force in windy weather due to the large force-bearing area, through the coordinated use of the protective net, vents, shafts and cover plates. When the external wind force is strong, the cover plate will be blown up by the wind and flipped upward under the action of the shaft, so that the wind can pass through the device through the vents, thereby facilitating the dispersion and reduction of the pressure. At the same time, the protective net can prevent pollutants from contacting the vents to a certain extent and causing blockage and coverage, thereby facilitating the normal use of the vents, thereby facilitating the further improvement of the windproof performance of the device and preventing the device from accidental breakage due to excessive wind force.

[0020] (4) The present invention can effectively solve the problem of accidental disconnection at the splicing of existing wind barriers that can be spliced ​​and assembled through the coordinated use of splicing blocks, rotating rods, reinforcing rods and splicing seats. The rotating rods can connect the splicing blocks on the first barrier base and the second barrier base, thereby tightening the connection relationship between the first barrier base and the second barrier base to a certain extent. At the same time, the reinforcing rods and the splicing seats can reinforce the gaps between the two groups of sound insulation boards, thereby facilitating the use of double reinforcement components to avoid accidental disconnection at the splicing of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0023] Figure 3 It is a rear cross-sectional structural schematic diagram of the present invention;

[0024] Figure 4 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0025] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0027] Figure 7 It is a schematic diagram of the side cross-sectional structure of the positional relationship of the protective net, the mounting seat, the vent, the rotating shaft, the cover plate, and the connecting column on the sound insulation board of the present invention;

[0028] Figure 8 It is a rear view structural schematic diagram of the connection relationship between the ferrule, the first ring, the second ring and the column of the present invention.

[0029] In the figure: 1. first barrier base; 2. second barrier base; 3. counterweight box; 4. storage box; 5. roller; 6. protective plate; 7. splicing groove; 8. reinforcing rib; 9. sound insulation board; 10. arc top; 11. mounting plate; 12. splicing block; 1201. first splicing groove; 1202. second splicing groove; 13. fluorescent strip; 14. rotating rod; 15. protective net; 16. mounting seat; 17. vent; 18. rotating shaft; 19. cover plate; 20. connecting column; 21. card seat; 22. column; 23. fixing plate; 24. adjusting rod; 25. reinforcing plate; 26. rotating rod; 27. card sleeve; 28. first ring; 29. ​​second ring; 30. splicing seat; 31. reinforcing rod; 32. connecting piece; 33. handle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-8 The present invention provides a technical solution: a windproof and spliced ​​lightweight combined sound barrier.

[0032] Embodiment 1

[0033] like Figure 1 and Figure 4 As shown, the second barrier base 2 is arranged on the left and right sides of the first barrier base 1, and the inner sides of the first barrier base 1 and the second barrier base 2 are connected with mounting plates 11, the outer sides of the first barrier base 1 and the second barrier base 2 are arranged with counterweight boxes 3, and the counterweight boxes 3 are arranged with counterweight components, and the tops of the first barrier base 1 and the second barrier base 2 are opened with splicing grooves 7.

[0034] In a further embodiment, the counterweight assembly includes a storage box 4, and the storage box 4 is slidably connected in the counterweight box 3, and rollers 5 are evenly spaced on the bottom of the storage box 4, a protective plate 6 is fixedly connected to the outer wall of the storage box 4, and magnets are arranged on the inner side of the protective plate 6 relative to the counterweight box 3, and the magnets are magnetically connected.

[0035] Specifically, the magnet is convenient for preventing the storage box 4 from being accidentally opened, and the roller 5 is convenient for the staff to pull the storage box 4 out of the counterweight box 3.

[0036] like Figure 1 , Figure 4 and Figure 5 As shown, the splicing groove 7 is threadedly connected with a reinforcing rib 8, and the reinforcing rib 8 is arranged in the sound insulation board 9. At the same time, the bottom of the sound insulation board 9 is engaged in the splicing groove 7, the top of the sound insulation board 9 is fixedly connected with an arc top 10, and a transverse splicing component is arranged on the sound insulation board 9.

[0037] In a further embodiment, splicing blocks 12 are provided on both inner and outer sides of the first barrier base 1 and the second barrier base 2, and a first splicing groove 1201 and a second splicing groove 1202 are opened in the splicing block 12, a rotating rod 14 is threadedly connected to the first splicing groove 1201, and the other end of the rotating rod 14 is threadedly connected to the second splicing groove 1202 in the other splicing block 12.

[0038] In a further embodiment, fluorescent strips 13 are bonded to the inner sides of the first barrier base 1 and the second barrier base 2 and the inner side wall of the arc-shaped top 10 .

[0039] Specifically, the arc-shaped top 10 can diffract the sound when the noise passes through the top, thereby facilitating the increase of the noise reduction effect, and the fluorescent strip 13 facilitates the clear position of the device in dim light, thereby facilitating the prevention of pedestrians or vehicles from accidentally hitting and damaging the device.

[0040] like Figure 1 , Figure 3 and Figure 7 As shown, vents 17 are formed at equal intervals on the sound insulation board 9 , and a cover plate 19 is provided on the outer side of the vents 17 .

[0041] In a further embodiment, mounting seats 16 are symmetrically arranged on the inner side wall of the sound insulation board 9 , and the mounting seats 16 are connected by a protective net 15 , and the protective net 15 is correspondingly arranged on the inner side of the vent 17 .

[0042] In a further embodiment, the top of the cover plate 19 is rotatably connected to the rotating shaft 18 , and the rotating shaft 18 is connected to the outer wall of the sound insulation board 9 through a connecting column 20 .

[0043] Specifically, when the external wind force is relatively small, the cover plate 19 can shield the vent 17 , thereby ensuring the noise reduction effect of the sound insulation board 9 .

[0044] like Figure 1 , Figure 4 , Figure 6 and Figure 8 As shown, the base 21 is fixedly arranged on the top of the counterweight box 3, and a column 22 is engaged in the base 21, and a fixing plate 23 is symmetrically arranged on the column 22, an adjusting rod 24 is threadedly connected to the fixing plate 23, and one end of the adjusting rod 24 is rotatably connected to the reinforcing plate 25, and the reinforcing plate 25 is in contact with the outer wall of the sound insulation board 9, and a tightening component is connected to the rear side of the column 22.

[0045] Specifically, the staff can manually rotate the adjusting rod 24 to make the reinforcing plate 25 contact with the outer wall of the sound insulation board 9, so that the reinforcing plate 25 can be used to support the sound insulation board 9, which is convenient for improving the windproof performance of the sound insulation board 9.

[0046] Embodiment 2

[0047] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0048] like Figure 1 , Figure 4 , Figure 6 and Figure 8 As shown, in a further embodiment, the clamping assembly includes a sleeve 27, and the sleeve 27 is engaged on the column 22, the sleeve 27 is rotatably connected to the top end of the rotating rod 26, and the bottom end of the rotating rod 26 is rotatably connected to the top of the counterweight box 3.

[0049] In a further embodiment, a first ring 28 and a second ring 29 are respectively provided on the upper and lower sides of the ferrule 27 , and the first ring 28 and the second ring 29 are threadedly connected to the column 22 .

[0050] Specifically, the first ring 28 and the second ring 29 serve to limit the position of the ferrule 27 , thereby facilitating the ferrule 27 to be restricted on the column 22 , and further facilitating the use of the rotating rod 26 on the ferrule 27 to support the column 22 .

[0051] Embodiment 3

[0052] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0053] like Figure 1 , Figure 4 and Figure 5 As shown, in a further embodiment, the transverse splicing assembly includes a splicing seat 30, and the splicing seat 30 is fixedly arranged on the outer wall of the sound insulation board 9. At the same time, the outer wall of the sound insulation board 9 is rotatably connected to the reinforcing rod 31 through a connecting piece 32. The reinforcing rod 31 is engaged in the splicing seat 30 on the other sound insulation board 9, and one end of the reinforcing rod 31 is connected to the handle 33.

[0054] Specifically, the staff can hold the handle 33 to rotate the reinforcing rod 31 to engage it in the splicing seat 30 on the other sound insulation board 9, thereby facilitating the close connection between the two groups of sound insulation boards 9.

[0055] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A windproof and spliced ​​lightweight combined sound barrier, comprising a first barrier base (1) and a holder (21), characterized in that: A second barrier base (2) is provided on both the left and right sides of the first barrier base (1), and the inner sides of the first barrier base (1) and the second barrier base (2) are connected to mounting plates (11), and the outer sides of the first barrier base (1) and the second barrier base (2) are provided with counterweight boxes (3), and a counterweight assembly is provided in the counterweight boxes (3), and the tops of the first barrier base (1) and the second barrier base (2) are provided with splicing grooves (7), and the splicing grooves (7) are internally threaded with reinforcing ribs (8), and the reinforcing ribs (8) are provided in the sound insulation board (9), and the bottom of the sound insulation board (9) is engaged in the splicing grooves (7), and the top of the sound insulation board (9) is fixedly connected with an arc top (10), and a transverse splicing assembly is provided on the sound insulation board (9), and vents (17) are provided on the sound insulation board (9) at equal intervals, and a cover plate (19) is provided on the outer sides of the vents (17); The holder (21) is fixedly arranged on the top of the counterweight box (3), and a column (22) is engaged in the holder (21), and a fixing plate (23) is symmetrically arranged on the column (22), an adjusting rod (24) is threadedly connected to the fixing plate (23), and one end of the adjusting rod (24) is rotatably connected to the reinforcing plate (25), and the reinforcing plate (25) is in contact with the outer wall of the sound insulation board (9), and a tightening component is connected to the rear side of the column (22); Both inner and outer sides of the first barrier base (1) and the second barrier base (2) are provided with splicing blocks (12), and a first splicing groove (1201) and a second splicing groove (1202) are provided in the splicing blocks (12), a rotating rod (14) is threadedly connected to the inner side of the first splicing groove (1201), and the other end of the rotating rod (14) is threadedly connected to the second splicing groove (1202) in the other splicing block (12); The clamping assembly comprises a clamping sleeve (27), and the clamping sleeve (27) is clamped on the column (22), the clamping sleeve (27) is rotatably connected to the top end of the rotating rod (26), and the bottom end of the rotating rod (26) is rotatably connected to the top of the counterweight box (3); The transverse splicing assembly comprises a splicing seat (30), and the splicing seat (30) is fixedly arranged on the outer side wall of the sound insulation board (9), and the outer side wall of the sound insulation board (9) is rotatably connected to the reinforcing rod (31) through a connecting piece (32), and the reinforcing rod (31) is engaged in the splicing seat (30) on the other sound insulation board (9), and one end of the reinforcing rod (31) is connected to the handle (33).

2. A windproof and spliced ​​lightweight combined sound barrier according to claim 1, characterized in that: Fluorescent strips (13) are bonded to the inner sides of the first barrier base (1) and the second barrier base (2) as well as the inner side walls of the arc-shaped top (10).

3. The windproof and spliced ​​lightweight combined sound barrier according to claim 1 is characterized by: The counterweight assembly comprises a storage box (4), and the storage box (4) is slidably connected in the counterweight box (3), and rollers (5) are evenly spaced at the bottom of the storage box (4), and a protective plate (6) is fixedly connected to the outer wall of the storage box (4), and magnets are arranged on the inner side of the protective plate (6) and on the counterweight box (3) in a manner opposite to each other, and the magnets are magnetically connected to each other.

4. The windproof and spliced ​​lightweight combined sound barrier according to claim 1, characterized in that: The inner wall of the sound insulation board (9) is symmetrically provided with mounting seats (16), and the mounting seats (16) are connected by a protective net (15), and the protective net (15) is correspondingly arranged on the inner side of the ventilation opening (17).

5. The windproof and spliced ​​lightweight combined sound barrier according to claim 1 is characterized by: The top of the cover plate (19) is rotatably connected to the rotating shaft (18), and the rotating shaft (18) is connected to the outer wall of the sound insulation board (9) via a connecting column (20).

6. The windproof and spliced ​​lightweight combined sound barrier according to claim 1, characterized in that: A first circular ring (28) and a second circular ring (29) are respectively provided on the upper and lower sides of the ferrule (27), and the first circular ring (28) and the second circular ring (29) are threadedly connected to the column (22).

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