CN218116207U

CN218116207U - Combined sound barrier

Info

Publication number: CN218116207U
Application number: CN202222369895.9U
Authority: CN
Inventors: 甘成; 谢敬伟
Original assignee: Chengdu Weiteng Environmental Protection Technology Co ltd
Current assignee: Chengdu Weiteng Environmental Protection Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-23
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a modular sound barrier, including lower acoustic baffle, transparent plate and last acoustic baffle, and still including fixed a plurality of supports that set up in the road both sides, every the standing groove has all been seted up to the both sides of support, supreme placing in proper order is placed in the standing groove of adjacent two supports down followed to lower acoustic baffle, transparent plate and last acoustic baffle, set up the mounting groove that communicates with the standing groove on the support, it is provided with the mounting panel to rotate on the support, the mounting panel has and is used for preventing the transparent plate to break away from in the standing groove, be provided with the mounting that is used for fixed mounting panel on the support. The application makes the replacement of the transparent plate more convenient.

Description

Combined sound barrier

Technical Field

The application relates to the technical field of sound barriers, in particular to a combined sound barrier.

Background

In the transparent combined type sound barrier, the metal screen body mainly plays a sound absorption role, the transparent screen body mainly plays a sound insulation role, and the metal screen body and the transparent screen body are matched to ensure that the noise reduction effect of the combined type sound barrier is better.

At present, the combination formula sound barrier generally comprises last acoustic baffle, lower acoustic baffle and transparent plate, and the fixed a plurality of stands that are provided with on the road both sides, and the both sides of every stand all set up the gliding spout of acoustic baffle that supplies the polylith sound barrier, and lower acoustic baffle, transparent plate and last acoustic baffle are fixed in the spout of adjacent two stands in proper order.

However, when the transparent plate in the combined sound barrier is used, the transparent plate is easily damaged, so that the noise reduction effect of the whole combined sound barrier is reduced; at present, if the damaged transparent plate needs to be replaced, the damaged transparent plate can be replaced only after the upper sound-absorbing plate is detached, and the replacement process of the transparent plate is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to make the replacement of the transparent plate more convenient, the present application provides a combined sound barrier.

The utility model provides a combined sound barrier, includes acoustic baffle, transparent plate and last acoustic baffle down, still includes fixed a plurality of supports that set up in the road both sides, every the standing groove has all been seted up to the both sides of support, supreme placing in the standing groove of two adjacent supports is in proper order down followed to acoustic baffle, transparent plate and last acoustic baffle down, set up the mounting groove with the standing groove intercommunication on the support, it is provided with the mounting panel to rotate on the support, the mounting panel has and is used for preventing the transparent plate to break away from the standing groove, be provided with the mounting that is used for fixed mounting panel on the support.

By adopting the technical scheme, when the damaged transparent plate is replaced, the fixing piece on the bracket is firstly loosened, then the mounting plate is rotated, and then the transparent plate penetrates through the mounting groove to be taken out of the placing groove, so that the damaged transparent plate can be replaced; thereby need not take out the back with last acoustic baffle from the standing groove, just can replace damaging the transparent plate, make the replacement process of transparent plate become more convenient.

Optionally, a fixing plate is fixedly arranged in the placing groove of the bracket, and the fixing plate is used for abutting against the bottom wall of the upper sound-absorbing plate.

Through adopting above-mentioned technical scheme, when the replacement transparent plate, stabilize last acoustic baffle through the fixed plate, can effectively avoid last acoustic baffle landing from the standing groove.

Optionally, a projection is fixedly arranged on the bottom wall of the transparent plate, and a first fixing groove into which the projection is inserted is formed in the top wall of the lower sound absorbing plate; the utility model discloses a sound absorption plate, including last acoustic baffle, last second fixed slot has been seted up on the diapire of last acoustic baffle, it is provided with the compact heap to slide in the second fixed slot, be provided with the elastic component that orders about the compact heap towards keeping away from the motion of last acoustic baffle direction on the top acoustic baffle, the compact heap is used for the butt transparent plate.

Through adopting above-mentioned technical scheme, during the installation transparent plate, insert the first fixed slot of acoustic baffle down with the lug on the transparent plate, then, order about the compact heap on the acoustic baffle through the elastic component and support tight transparent plate, make acoustic baffle, transparent plate and last acoustic baffle place in the standing groove more firmly down.

Optionally, a first scraping block and a second scraping block are arranged on the bracket and slidably arranged along the length direction of the bracket, a connecting rod is fixedly arranged on the first scraping block, and the other end of the connecting rod is fixedly connected with the second scraping block; the first scraping block and the second scraping block are both fixedly provided with scraping plates, and the two scraping plates are respectively used for abutting against two sides of the transparent plate; the support is provided with a driving assembly for driving the first scraping block to slide.

By adopting the technical scheme, when the transparent plate is used, dust is easily adsorbed on the surface of the transparent plate, so that the transparent plate is dirty; order about first scraping the piece through drive assembly and move along support length direction, drive the second through the connecting rod and scrape the piece and move along support length direction at the opposite side of transparent plate, scrape the scraper blade realization on the piece through first scraping piece and second and to the cleanness of transparent plate both sides.

Optionally, the drive assembly includes lead screw and motor, the spout has been seted up to the length direction of just support on the support, the lead screw rotates and sets up in the spout, the length direction of lead screw is parallel with the first slip direction of scraping the piece, the first length direction of scraping along the lead screw on the piece sets up threaded hole, the lead screw is worn to locate in the threaded hole and scrapes a threaded connection with first, the motor is used for ordering about the lead screw rotation.

Through adopting above-mentioned technical scheme, the motor drive lead screw is at the spout internal rotation, and the lead screw with first scraping piece threaded connection, the lead screw rotates and orders about first scraping piece and slides from top to bottom along the length direction of support to it slides along the length direction of support to drive the second scraping piece at the opposite side of support.

Optionally, the first piece and the second of scraping are scraped the piece and are all dismantled with the scraper blade and be connected, first scrape all be provided with the piece that stabilizes that is used for fixed scraper blade on piece and the second of scraping.

Through adopting above-mentioned technical scheme, fix the scraper blade respectively on first scraping piece and second scraping piece through the steadiness piece, receive when the scraper blade and damage the back, can loosen first scraping piece or the second and scrape the steadiness piece on the piece, replace the scraper blade, increase the practicality.

Optionally, the fixed water storage box that is provided with on the support, it has honeycomb duct and shunt tubes to communicate respectively in the water storage box, honeycomb duct and shunt tubes are located the both sides of acoustic baffle respectively, just all communicate on honeycomb duct and the shunt tubes has the shower nozzle, all be provided with the valve on honeycomb duct and the shunt tubes.

Through adopting above-mentioned technical scheme, when clearing up the transparent plate, open the valve, through honeycomb duct and shunt tubes with the water conservancy diversion in the water storage box to shower nozzle department, then the shower nozzle sprays water to both sides on the transparent plate, makes the transparent plate surface moist, the clearance of the scraper blade of being convenient for to the spot on transparent plate surface.

Optionally, a water collecting tank is fixedly arranged on the water storage tank, an opening of the top wall of the water collecting tank is arranged, the water collecting tank is communicated with the water storage tank, and a filtering piece for filtering rainwater is arranged in the water collecting tank.

By adopting the technical scheme, the opening of the water collecting tank is provided with the collectable rainwater, after the water collecting tank collects the rainwater, the rainwater is filtered by the filtering piece in the water collecting tank, and the filtered clean water flows into the water storage tank; therefore, the rainwater is filtered and recycled, and the utilization rate of resources is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the damaged transparent plate is replaced, the fixing piece on the support is loosened, the mounting plate is rotated, and then the transparent plate penetrates through the mounting groove to be taken out of the placing groove, so that the damaged transparent plate can be replaced; therefore, the damaged transparent plate can be replaced without taking the upper sound absorption plate out of the placing groove, and the replacement process of the transparent plate is more convenient;

2. when the transparent plate is installed, the convex block on the transparent plate is inserted into the first fixing groove of the lower sound-absorbing plate, and then the pressing block is driven by the elastic piece to tightly abut against the transparent plate, so that the lower sound-absorbing plate, the transparent plate and the upper sound-absorbing plate are more stably placed in the placing groove;

3. the opening of the water collecting tank is used for collecting rainwater, after the rainwater is collected, the rainwater is filtered by the filtering piece in the water collecting tank, and then the filtered clean water flows into the water storage tank; therefore, the rainwater is filtered and then recycled, and the utilization rate of resources is improved.

Drawings

FIG. 1 is an exploded view of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure of an embodiment of the present application, which is primarily used to show the structure of a flow conduit and a flow divider;

fig. 3 is an exploded view of a part of the structure of the embodiment of the present application, which is mainly used to express the connection between the lower sound-absorbing panel, the transparent panel and the upper sound-absorbing panel;

FIG. 4 is an enlarged view of a part of the structure of the embodiment of the present application, mainly used for expressing the structure of the compacting plate;

fig. 5 is a partial structural sectional view of an embodiment of the present application, which is mainly used for expressing a structural schematic diagram of a first scraping block and a second scraping block.

Description of the reference numerals: 1. a support; 11. a placement groove; 12. mounting grooves; 13. mounting a plate; 14. a fixing member; 15. a fixing plate; 16. a chute; 17. opening a hole; 2. a lower acoustic panel; 21. a first fixing groove; 3. a transparent plate; 31. a bump; 4. an upper sound absorbing panel; 41. a second fixing groove; 42. a compression block; 43. an elastic member; 5. a water storage tank; 51. a flow guide pipe; 52. a shunt tube; 53. a spray head; 54. a valve; 6. a water collection tank; 61. a filter member; 7. a first scraping block; 71. a connecting rod; 72. a squeegee; 73. a stabilizing member; 74. a drive assembly; 741. a motor; 742. a lead screw; 75. a threaded hole; 8. and a second scraping block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a combined sound barrier. Referring to fig. 1, the road sound absorption structure comprises a plurality of supports 1 fixedly arranged on two sides of a road, wherein a placing groove 11 is formed in each of two sides of each support 1 along the length direction of each support 1, and a lower sound absorption plate 2, a transparent plate 3 and an upper sound absorption plate 4 are sequentially placed in the placing grooves 11 of two adjacent supports 1 from bottom to top; offer the mounting groove 12 with standing groove 11 intercommunication on the lateral wall of support 1, mounting groove 12 is used for supplying transparent plate 3 and lower acoustic baffle 2 to pass, and it has mounting panel 13 to articulate on the support 1, mounting panel 13 and mounting groove 12 looks adaptation, and mounting panel 13 is used for preventing transparent plate 3 to break away from in the standing groove 11.

Referring to fig. 1, a fixing member 14 for fixing a mounting plate 13 is arranged on a bracket 1, the fixing member 14 includes a first bolt, a first bolt hole is formed in the bracket 1, the first bolt is matched with the first bolt hole, and a mounting hole for the first bolt to pass through is formed in the mounting plate 13; when the mounting plate 13 rotates to the inside of the mounting groove 12 and is abutted to the transparent plate 3, the first bolt hole is opposite to the mounting hole, and the first bolt penetrates through the mounting hole and is in threaded connection with the first bolt hole.

Referring to fig. 1 and 2, a water storage tank 5 is fixedly arranged on a bracket 1, a flow guide pipe 51 and a shunt pipe 52 are respectively communicated in the water storage tank 5, the flow guide pipe 51 and the shunt pipe 52 are respectively positioned at two sides of an upper sound-absorbing plate 4, the flow guide pipe 51 and the shunt pipe 52 are respectively communicated with a plurality of spray heads 53, the spray heads 53 are all arranged towards the upper sound-absorbing plate 4, and valves 54 are respectively arranged on the flow guide pipe 51 and the shunt pipe 52; after the upper sound-absorbing board 4 is placed in the placing groove 11, the water storage tank 5 is welded on the top wall of the support 1, and the bottom wall of the water storage tank 5 is abutted to the top wall of the upper sound-absorbing board 4.

Referring to fig. 1, a water collecting tank 6 is fixedly arranged on a water storage tank 5, an opening is arranged on the top wall of the water collecting tank 6, and rainwater flows into the water collecting tank 6 through the opening on the water collecting tank 6; and header tank 6 and water storage box 5 intercommunication are provided with the filtration piece 61 that is used for filtering the rainwater in the header tank 6, and it includes the quartz sand filter material to filter piece 61, and the cladding of quartz sand filter material is in the gauze, and the quartz sand filter material filters the rainwater that flows into in header tank 6, and the water purification after the filtration flows into water storage box 5 in, supplies honeycomb duct 51 and shunt tubes 52 direction to shower nozzle 53 to improve the utilization ratio of resource.

Referring to fig. 3 and 4, a protrusion 31 is fixedly disposed on the bottom wall of the transparent plate 3, and a first fixing groove 21 for inserting the protrusion 31 is formed on the top wall of the lower sound absorbing plate 2; a second fixing groove 41 is formed in the bottom wall of the upper sound-absorbing plate 4, a pressing block 42 is slidably arranged in the second fixing groove 41, an elastic piece 43 for driving the pressing block 42 to move towards the direction away from the upper sound-absorbing plate 4 is arranged on the upper sound-absorbing plate, the elastic piece 43 comprises a pressure spring, one end of the pressure spring is fixedly connected with the bottom wall of the second fixing groove 41, the other end of the pressure spring is fixedly connected with the pressing block 42, and the lower sound-absorbing plate 2, the transparent plate 3 and the upper sound-absorbing plate 4 can be more stably placed in the placing groove 11 due to the arrangement of the pressing block 42; the fixing plate 15 is fixedly arranged in the placing groove 11 of the bracket 1, and when the upper sound-absorbing plate 4 is placed in the placing groove 11, the fixing plate 15 is abutted against the bottom wall of the upper sound-absorbing plate 4.

Referring to fig. 1 and 5, on the support 1 and along the length direction of support 1 slide and be provided with first scraping block 7 and second scraping block 8, spout 16 has been seted up on the lateral wall of support 1 and along the length direction of support 1, first scraping block 7 slides and sets up in spout 16, and set up the trompil 17 with spout 16 intercommunication along the length direction of support 1 on the support 1, first scraping block 7 is last to be fixed and is provided with connecting rod 71, connecting rod 71 slides and wears to locate in trompil 17 and scrape a fixed connection with the second, first scraping block 7 and second scrape all to be fixed and be provided with scraper blade 72 on the block 8, two scraper blades 72 keep away from the fixed cleaning cotton that is provided with of one end of scraping the block, the cleaning cotton on two scraper blades 72 is used for the both sides of butt transparent plate 3 respectively.

Referring to fig. 5, the first scraping block 7 and the second scraping block 8 are detachably connected with the scraping plate 72, the first scraping block 7 and the second scraping block 8 are respectively provided with a fixing member 73 for fixing the scraping plate 72, the fixing member 73 comprises a second bolt, a plurality of second bolts are arranged, a plurality of second bolt holes are respectively formed in the two scraping plates 72, the first scraping block 7 and the second scraping block 8 are respectively provided with a plurality of through holes for the second bolts to pass through, and the second bolt holes are matched with the second bolts; when the scraper 72 is fixed, the through hole is aligned with the second bolt hole, and the second bolt passes through the through hole and is in threaded connection with the second bolt hole.

Referring to fig. 5, a driving assembly 74 for driving the first scraping block 7 to slide is disposed on the bracket 1, the driving assembly 74 includes a motor 741 and a screw rod 742, the screw rod 742 is slidably disposed in the sliding slot 16, a length direction of the screw rod 742 is parallel to a sliding direction of the first scraping block 7, a threaded hole 75 is formed in the first scraping block 7 along the length direction of the screw rod 742, the screw rod 742 is disposed in the threaded hole 75 and threadedly connected to the first scraping block 7, the motor 741 is fixedly disposed in the sliding slot 16, an output shaft of the motor 741 is disposed along the length direction of the screw rod 742, and the motor 741 is configured to drive the screw rod 742 to rotate.

The implementation principle of the combined sound barrier in the embodiment of the application is as follows: when the damaged transparent plate 3 is replaced, firstly loosening the screws for fixing the mounting plate 13 on the bracket 1, then rotating the mounting plate 13, then upwards extruding the transparent plate 3 to press the pressing block 42, so that the convex block 31 is separated from the first fixing groove 21, and then taking the transparent plate 3 out of the placing groove 11, thus replacing the damaged transparent plate 3; thereby, the damaged transparent plate 3 can be replaced without taking out the upper sound-absorbing plate 4 from the placing groove 11, and the replacement process of the transparent plate 3 becomes more convenient.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a modular sound barrier, includes acoustic baffle (2), transparent plate (3) and last acoustic baffle (4) down, its characterized in that: still including fixed a plurality of supports (1) that set up in the road both sides, every standing groove (11) have all been seted up to the both sides of support (1), supreme placing in standing groove (11) of two adjacent supports (1) are followed in proper order down in lower acoustic baffle (2), transparent plate (3) and last acoustic baffle (4), set up mounting groove (12) with standing groove (11) intercommunication on support (1), it is provided with mounting panel (13) to rotate on support (1), mounting panel (13) have and are used for preventing transparent plate (3) to break away from in standing groove (11), be provided with mounting (14) that are used for fixed mounting panel (13) on support (1).

2. The modular sound barrier of claim 1, wherein: a fixing plate (15) is fixedly arranged in the placing groove (11) of the support (1), and the fixing plate (15) is used for being abutted to the bottom wall of the upper sound absorption plate (4).

3. The modular sound barrier of claim 1, wherein: a convex block (31) is fixedly arranged on the bottom wall of the transparent plate (3), and a first fixing groove (21) for the convex block (31) to be inserted into is formed in the top wall of the lower sound absorption plate (2); the improved sound absorption plate is characterized in that a second fixing groove (41) is formed in the bottom wall of the upper sound absorption plate (4), a pressing block (42) is arranged in the second fixing groove (41) in a sliding mode, an elastic piece (43) driving the pressing block (42) to move towards the direction far away from the upper sound absorption plate (4) is arranged on the upper sound absorption plate, and the pressing block (42) is used for being abutted to the transparent plate (3).

4. The modular sound barrier of claim 1, wherein: a first scraping block (7) and a second scraping block (8) are arranged on the support (1) in a sliding mode along the length direction of the support (1), a connecting rod (71) is fixedly arranged on the first scraping block (7), and the other end of the connecting rod (71) is fixedly connected with the second scraping block (8); scraping plates (72) are fixedly arranged on the first scraping block (7) and the second scraping block (8), and the two scraping plates (72) are respectively used for abutting against two sides of the transparent plate (3); the bracket (1) is provided with a driving component (74) for driving the first scraping block (7) to slide.

5. The modular sound barrier of claim 4, wherein: the driving assembly (74) comprises a screw rod (742) and a motor (741), a sliding groove (16) is formed in the support (1) in the length direction of the support (1), the first scraping block (7) is arranged in the sliding groove (16) in a sliding mode, the screw rod (742) is arranged in the sliding groove (16) in a rotating mode, the length direction of the screw rod (742) is parallel to the sliding direction of the first scraping block (7), a threaded hole (75) is formed in the first scraping block (7) in the length direction of the screw rod (742), the screw rod (742) penetrates through the threaded hole (75) and is in threaded connection with the first scraping block (7), and the motor (741) is used for driving the screw rod (742) to rotate.

6. The modular sound barrier of claim 4, wherein: first scrape piece (7) and second and scrape the piece and all can dismantle with scraper blade (72) and be connected, all be provided with on first piece (7) of scraping and the second piece of scraping and be used for the firm piece (73) of fixed scraper blade (72).

7. The modular sound barrier of claim 1, wherein: the fixed water storage box (5) that is provided with on support (1), it has honeycomb duct (51) and shunt tubes (52) to communicate respectively in water storage box (5), honeycomb duct (51) and shunt tubes (52) are located the both sides of acoustic baffle (4) respectively, just all communicate shower nozzle (53) on honeycomb duct (51) and shunt tubes (52), all be provided with valve (54) on honeycomb duct (51) and shunt tubes (52).

8. The modular sound barrier of claim 7, wherein: the rainwater filter is characterized in that a water collecting tank (6) is fixedly arranged on the water storage tank (5), the top wall of the water collecting tank (6) is opened, the water collecting tank (6) is communicated with the water storage tank (5), and a filtering piece (61) used for filtering rainwater is arranged in the water collecting tank (6).