CN216663886U

CN216663886U - Unpowered high-efficiency self-cleaning highway sound barrier

Info

Publication number: CN216663886U
Application number: CN202123057427.XU
Authority: CN
Inventors: 梁小红; 王远俊; 王延初
Original assignee: Guangdong Shenghong Transportation Technology Co ltd
Current assignee: Guangdong Shenghong Transportation Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-03
Anticipated expiration: 2031-12-06

Abstract

The application discloses self-cleaning formula highway sound barrier of unpowered high efficiency relates to highway sound insulation facility technical field, improves the poor problem of clean effect when current highway sound insulation wall only relies on the rainwater to clean, including base, sound insulation wall, casing, reciprocal lead screw, follow gear, bull stick, fan blade, master gear, swivel nut and movable rod, the brush is installed to one side that the movable rod is close to sound insulation wall, the lower extreme of movable rod is connected with guiding mechanism. This application is through the setting of casing, the fan blade, the bull stick, the master gear, from the gear, reciprocal lead screw, the swivel nut, movable rod and brush, when meetting wind and rain weather, the fan blade can rotate under blowing of wind-force, make the bull stick drive master gear rotate, the master gear drives from gear revolve, the messenger drives reciprocal lead screw rotation from the gear, make the swivel nut drive movable rod reciprocating motion, thereby make the brush cooperation rainwater on the movable rod clean the wall surface that gives sound insulation, improve clean effect.

Description

Unpowered high-efficiency self-cleaning type highway sound barrier

Technical Field

The application relates to the technical field of sound insulation facilities of expressways, in particular to an unpowered high-efficiency self-cleaning type expressway sound barrier.

Background

The sound insulation wall is mainly used for sound insulation and noise reduction of expressways, elevated composite roads and other noise sources, and refers to a wall type structure arranged beside railways and highways for reducing the influence of driving noise on nearby residents.

In the process of realizing the above, the inventor finds that the technology has at least the following problems: the existing highway sound-insulation wall does not have the automatic cleaning function, although rainwater can be utilized to clean the surface of the sound-insulation wall in wind and rain weather, impurities adhered to the surface of the sound-insulation wall are hardly washed away by the rainwater, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the poor problem of clean effect when current highway sound-proof wall only relies on the rainwater to clean, the application provides a self-cleaning formula highway sound barrier of unpowered high efficiency.

The application provides a self-cleaning formula highway sound barrier of unpowered high efficiency adopts following technical scheme:

a unpowered high-efficiency self-cleaning type highway sound barrier comprises a base and a sound insulation wall arranged on the base, wherein a shell is fixedly arranged at the top of the sound insulation wall, a reciprocating lead screw is rotatably arranged in the shell, a driven gear is fixedly arranged at one end of the reciprocating lead screw, a rotating rod is rotatably arranged at the top of the shell, a fan blade is fixedly arranged at the upper end of the rotating rod, a main gear is fixedly arranged at the lower end of the rotating rod, and the main gear is meshed with the driven gear;

the surface of the reciprocating screw rod is in threaded connection with a threaded sleeve, the bottom of the threaded sleeve is fixedly provided with a movable rod, one side of the movable rod, which is close to the sound insulation wall, is provided with a brush, and the lower end of the movable rod is connected with a guide mechanism;

the top fixed mounting of casing has the arc water-collecting plate, the water catch bowl has been seted up to the inside of casing, the water receiving hole that runs through to the water catch bowl is seted up to the bottom of arc water-collecting plate, a plurality of apopores that run through to the sound-insulating wall front are seted up to the bottom of water catch bowl.

Through adopting above-mentioned technical scheme, when meetting during the weather of wind and rain, the rainwater can erode the sound insulation wall surface, and simultaneously, the fan blade can rotate under the blowing of wind-force, makes the bull stick drive the master gear and rotates, and the master gear drives from gear revolve, makes to drive reciprocal lead screw rotation from the gear, and when reciprocal lead screw rotated, the swivel nut can be followed reciprocal lead screw's length direction reciprocating motion to the brush cooperation rainwater on the drive movable rod cleans sound insulation wall surface, improves clean effect.

Optionally, the guide mechanism includes a guide rod installed in the base and a guide sleeve installed at the lower end of the movable rod, and the guide sleeve is sleeved on the guide rod and is connected with the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, when reciprocal lead screw rotated, the guide pin bushing can slide along the guide arm, played direction limiting displacement to the movable rod, stability when improving the movable rod and removing.

Optionally, a through groove is formed in the base, and the guide rod is installed in the through groove.

Through adopting above-mentioned technical scheme, logical groove can carry out the water conservancy diversion to the rainwater, reduces the rainwater and piles up in guide arm department.

Optionally, the guide rod is a stainless steel hollow rod.

Through adopting above-mentioned technical scheme, reduce the rusty probability of guide arm, improve the result of use of guide arm.

Optionally, a sealing bearing is fixedly installed at a joint of the rotating rod and the top of the shell, and the rotating rod is inserted into the sealing bearing.

Through adopting above-mentioned technical scheme, sealed bearing can reduce the frictional force when the bull stick rotates, reduces energy consumption, can play sealed effect to bull stick department simultaneously, reduces the rainwater and gets into in the casing.

Optionally, limiting plates are fixedly mounted at two ends of the interior of the shell.

Through adopting above-mentioned technical scheme, the limiting plate can play limiting displacement to the screw sleeve.

Optionally, the sound insulation wall is filled with sound absorption cotton.

Through adopting above-mentioned technical scheme, inhale the sound cotton and have noise absorbing's effect, can improve the sound insulation performance of sound-proof wall.

Optionally, a plurality of mounting holes are formed at the edge of the surface of the base.

Through adopting above-mentioned technical scheme, through the setting of mounting hole, conveniently install the base.

In summary, the present application includes at least one of the following benefits:

1. according to the arrangement of the shell, the fan blades, the rotating rod, the main gear, the secondary gear, the reciprocating lead screw, the threaded sleeve, the movable rod and the hairbrush, when weather is met, the fan blades can rotate under the blowing of wind power, the rotating rod drives the main gear to rotate, the main gear drives the secondary gear to rotate, the secondary gear drives the reciprocating lead screw to rotate, the threaded sleeve drives the movable rod to reciprocate, and therefore the hairbrush on the movable rod is matched with rainwater to clean the surface of the sound insulation wall, and the cleaning effect is improved;

2. this application passes through guiding mechanism's setting, stability when can improving the movable rod motion, through sealed bearing's setting, can reduce the frictional force when the bull stick rotates, reduces energy consumption, can play sealed effect to bull stick department simultaneously, reduces in the rainwater gets into the casing.

Drawings

FIG. 1 is a schematic sectional front view of the present application;

FIG. 2 is a schematic left-side sectional structural view of the present application;

FIG. 3 is a schematic top view of a fan blade according to the present application;

fig. 4 is a schematic top view of the base of the present application.

Description of reference numerals: 1. a base; 2. a sound-insulating wall; 3. a housing; 4. a reciprocating screw; 5. a slave gear; 6. a rotating rod; 7. a fan blade; 8. a main gear; 9. a threaded sleeve; 10. a movable rod; 11. a brush; 12. a guide mechanism; 1201. a guide bar; 1202. a guide sleeve; 13. a through groove; 14. sealing the bearing; 15. a limiting plate; 16. sound-absorbing cotton; 17. mounting holes; 18. an arc-shaped water collecting plate; 19. a water collection tank; 20. a water receiving hole; 21. a water outlet hole 21.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-3, an unpowered high-efficiency self-cleaning highway sound barrier comprises a base 1 and a sound-insulating wall 2 installed on the base 1, wherein a plurality of mounting holes 17 are formed in the edge of the surface of the base 1, the base 1 is installed on a highway through the mounting holes 17, sound-absorbing cotton 16 is filled in the sound-insulating wall 2, the sound-absorbing cotton 16 has the effect of absorbing noise, and the sound-insulating performance of the sound-insulating wall 2 can be improved.

Referring to fig. 1 and 2, top fixed mounting of casing 3 has arc water collection sheet 18, arc water collection sheet 18 can collect the rainwater, water catch bowl 19 has been seted up to casing 3's inside, water receiving hole 20 that runs through to water catch bowl 19 has been seted up to arc water collection sheet 18's bottom, water receiving hole 20 has arranged a plurality ofly along the length direction of arc water collection sheet 18, the rainwater of collecting in the arc water collection sheet 18 can enter into water catch bowl 19 from water receiving hole 20 and keep in, a plurality of apopores 21 that run through to the front of sound-proof wall 2 have been seted up to water catch bowl 19's bottom, rainwater in the water catch bowl 19 is followed apopore 21 and is discharged sound-proof wall 2 on the surface, wet sound-proof wall 2's surface, the aperture of apopore 21 is less than the aperture of water receiving hole 20, thereby can make and store certain rainwater in the water catch bowl 19.

Referring to fig. 1 and 2, a housing 3 is fixedly mounted on the top of a sound insulation wall 2, a reciprocating lead screw 4 is rotatably mounted inside the housing 3, the reciprocating lead screw 4 is horizontally arranged along the length direction of the sound insulation wall 2, a driven gear 5 is fixedly mounted at one end of the reciprocating lead screw 4, a rotating rod 6 is rotatably mounted on the top of the housing 3, a fan blade 7 is fixedly mounted at the upper end of the rotating rod 6, a main gear 8 is fixedly mounted at the lower end of the rotating rod 6, the main gear 8 is meshed with the driven gear 5, a threaded sleeve 9 is connected to the surface of the reciprocating lead screw 4 through a thread, a movable rod 10 is fixedly mounted at the bottom of the threaded sleeve 9, the movable rod 10 is vertically arranged, a brush 11 is mounted on one side of the movable rod 10 close to the sound insulation wall 2, the fan blade 7 rotates under the blowing of wind power when weather, the rotating rod 6 drives the main gear 8 to rotate, the main gear 8 drives the driven gear 5 to rotate, the driven gear 5 drives the reciprocating lead screw 4 to rotate, when the reciprocating screw rod 4 rotates, the threaded sleeve 9 can reciprocate along the length direction of the reciprocating screw rod 4, so that the brush 11 on the movable rod 10 is driven to be matched with rainwater to clean the surface of the sound insulation wall 2, and the cleaning effect is improved.

Referring to fig. 1 and 2, a guide mechanism 12 is connected to a lower end of the movable rod 10, the guide mechanism 12 can perform a guiding function, the guide mechanism 12 includes a guide rod 1201 installed in the base 1 and a guide sleeve 1202 installed at a lower end of the movable rod 10, the guide sleeve 1202 is sleeved on the guide rod 1201 and is slidably connected with the guide rod 1201, when the reciprocating lead screw 4 rotates, the guide sleeve 1202 can slide along the guide rod 1201 to perform a guiding and limiting function on the movable rod 10, and stability of the movable rod 10 during movement is improved.

Referring to fig. 2 and 4, a through groove 13 is formed in the base 1, the guide rod 1201 is installed in the through groove 13, the through groove 13 can guide rainwater, rainwater accumulation at the guide rod 1201 is reduced, the guide rod 1201 is a stainless steel hollow rod, the probability of rusting of the guide rod 1201 is reduced, and the using effect of the guide rod 1201 is improved.

Referring to fig. 1, the junction fixed mounting at

bull stick

6 and 3 tops of casing has sealed bearing 14, and bull stick 6 is pegged graft in sealed bearing 14, and sealed bearing 14 can reduce the frictional force when bull stick 6 rotates, reduces energy consumption, can play the sealing effect to bull stick 6 department simultaneously, reduces in the rainwater gets into casing 3, the equal fixed mounting in both ends of casing 3 inside has limiting plate 15, and limiting plate 15 can play limiting displacement.

The implementation principle of the application is as follows: when meetting during the weather of wind and rain, the rainwater can erode 2 surfaces on the sound-proof wall, and simultaneously, fan blade 7 can rotate under blowing of wind-force, make bull stick 6 drive master gear 8 and rotate, master gear 8 drives from gear 5 and rotates, make and drive reciprocal lead screw 4 rotation from gear 5, when reciprocal lead screw 4 rotates, the length direction reciprocating motion of reciprocal lead screw 4 can be followed to swivel nut 9 to it cleans 2 surfaces on the sound-proof wall to drive 11 cooperation rainwater on the movable rod 10, improve clean effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 self-cleaning formula highway sound barrier of unpowered high efficiency, includes base (1) and installs syllable-dividing wall (2) on base (1), its characterized in that: a shell (3) is fixedly mounted at the top of the sound insulation wall (2), a reciprocating lead screw (4) is rotatably mounted inside the shell (3), a driven gear (5) is fixedly mounted at one end of the reciprocating lead screw (4), a rotating rod (6) is rotatably mounted at the top of the shell (3), fan blades (7) are fixedly mounted at the upper end of the rotating rod (6), a main gear (8) is fixedly mounted at the lower end of the rotating rod (6), and the main gear (8) is meshed with the driven gear (5);

the surface of the reciprocating screw rod (4) is in threaded connection with a threaded sleeve (9), the bottom of the threaded sleeve (9) is fixedly provided with a movable rod (10), one side, close to the sound insulation wall (2), of the movable rod (10) is provided with a brush (11), and the lower end of the movable rod (10) is connected with a guide mechanism (12);

the top fixed mounting of casing (3) has arc water-collecting plate (18), water catch bowl (19) have been seted up to the inside of casing (3), water receiving hole (20) that run through to water catch bowl (19) are seted up to the bottom of arc water-collecting plate (18), a plurality of apopores (21) that run through to sound-proof wall (2) are seted up to the bottom of water catch bowl (19).

2. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 1, wherein: the guide mechanism (12) comprises a guide rod (1201) arranged in the base (1) and a guide sleeve (1202) arranged at the lower end of the movable rod (10), and the guide sleeve (1202) is sleeved on the guide rod (1201) and is in sliding connection with the guide rod (1201).

3. The unpowered high-efficiency self-cleaning highway sound barrier of claim 2, wherein: a through groove (13) is formed in the base (1), and the guide rod (1201) is installed in the through groove (13).

4. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 3, wherein: the guide rod (1201) is a stainless steel hollow rod.

5. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 1, wherein: a sealing bearing (14) is fixedly installed at the connecting position of the rotating rod (6) and the top of the shell (3), and the rotating rod (6) is inserted into the sealing bearing (14).

6. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 1, wherein: limiting plates (15) are fixedly mounted at two ends of the interior of the shell (3).

7. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 1, wherein: the sound insulation wall (2) is filled with sound absorption cotton (16).

8. The unpowered high-efficiency self-cleaning highway sound barrier according to claim 1, wherein: a plurality of mounting holes (17) are formed in the edge of the surface of the base (1).