CN216339109U

CN216339109U - Open-type sound absorption barrier

Info

Publication number: CN216339109U
Application number: CN202122241574.6U
Authority: CN
Inventors: 何金龙; 杨承合; 唐正勇; 沈彬; 金峰; 孙丽萍
Original assignee: Shanghai Shenhua Acoustics Equipment Co ltd
Current assignee: Shanghai Shenhua Acoustics Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-19
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an open type sound absorption barrier which comprises a sound barrier main body and glass, wherein the glass is arranged inside the sound barrier main body, a supporting shaft is fixedly connected inside the sound barrier main body, a spring is sleeved on the outer surface of the supporting shaft, a fixed block is sleeved on the outer surface of the supporting shaft, and a supporting block is connected to one side of the fixed block. This glass open-type sound absorption barrier, when meetting rainwater weather, the rainwater can pass through the guiding gutter, then pass inside the guiding gutter gets into the reservoir that the fixed plate upper surface was seted up, under the condition that receives rainwater gravity, the fixed plate can drive the supporting shoe decline, make the brush rinse glass's the clearance of going on, after the weather is clear, the spring of compression promotes the fixed block upward movement, make the brush upward movement that the supporting shoe is connected and carry out the secondary clearance to glass, be convenient for carry out automatic clearance to the inside glass of sound barrier main part, be favorable to using manpower and materials sparingly, and be favorable to keeping glass's clean and tidy nature.

Description

Open-type sound absorption barrier

Technical Field

The utility model relates to the technical field of road noise reduction, in particular to an open type sound absorption barrier.

Background

The sound barrier is a noise reduction tool for reducing noise through a transmission way, has wide application range, is mainly used in the traffic fields of roads, light rails, railways, tunnels and the like and the fields of various industrial plants, residential quarters and the like, has the characteristics of good durability, low manufacturing cost, excellent acoustic performance and the like, but the glass open type sound absorption barrier in the current market still has the following problems:

1. the glass is usually arranged in the existing glass open type sound absorption barrier, so that people can watch scenery along the way, but the glass is dirty after being covered by sand and dust for a long time, so that the use of the glass and the attractiveness and tidiness of the sound barrier are affected, and the glass of the sound barrier is time-consuming and labor-consuming to clean;

2. conventional glass open-type sound absorption barrier is carrying out erection joint's in-process, and the operation is convenient inadequately, and can't guarantee that the sound barrier carries out accurate installation to influence the subsequent noise reduction effect of sound barrier.

Aiming at the problems, the innovative design is carried out on the basis of the original glass open type sound absorption barrier.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an open type sound absorption barrier, which aims to solve the problems that the interior of a common sound barrier in the market provided in the background art is usually provided with glass for people to watch scenery along the way, but the glass is dirty and messy after being covered by wind, sand and dust for a long time, so that the use of the glass and the attractiveness and tidiness of the sound barrier are influenced, the glass of the sound barrier is time-consuming and labor-consuming to clean, and meanwhile, the operation is not convenient enough in the process of installing and connecting the sound barrier, and the sound barrier cannot be accurately installed, so that the subsequent noise reduction effect of the sound barrier is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an open-type sound absorption barrier, includes sound barrier main part and glass, the internally mounted of sound barrier main part has glass, and the inside fixedly connected with back shaft of sound barrier main part to the spring has been cup jointed to the surface of back shaft, the surface of back shaft has cup jointed the fixed block, and one side of fixed block is connected with the supporting shoe to fixed block and spring interconnect, the inboard fixedly connected with brush of supporting shoe, and the outside fixedly connected with fixed plate of supporting shoe to the reservoir has been seted up to the upper surface of fixed plate, the top of reservoir is provided with the guiding gutter, and the guiding gutter sets up the inside in the sound barrier main part, butt joint groove and spread groove have been seted up to the inside of sound barrier main part, and the internally connected with drive block of spread groove to the one end fixedly connected with bolt of drive block.

Preferably, the fixed block forms a telescopic structure on the outer surface of the support shaft through a spring, the support shaft is symmetrically distributed about the longitudinal center line of the sound barrier main body, and the fixed block is connected with the sound barrier main body in a sliding manner.

Preferably, the support block is rectangular in plan view, and the length and width of the support block are greater than those of the glass.

Preferably, brushes are distributed on one side of the supporting block at equal intervals, and the width of each brush is equal to the horizontal distance from the inner side of the supporting block to the glass.

Preferably, the fixing plates are symmetrically distributed about the longitudinal center line of the supporting block, one side of the fixing plate is inclined, and the width of the fixing plate is greater than the horizontal distance from the side edge of the supporting block to the side edge of the sound barrier main body.

Preferably, the width of the diversion trench is smaller than that of the liquid storage tank, and the center of the diversion trench and the center of gravity of the fixing plate are located on the same vertical line.

Preferably, the driving block is connected with the connecting groove in a rotating mode, the diameter of the bolt is smaller than that of the butt joint groove, and the center of the butt joint groove and the center of the bolt are located on the same horizontal line.

Compared with the prior art, the utility model has the beneficial effects that: the glass open type sound absorption barrier is provided with a sound absorption layer,

1. when the weather is rainy, rainwater can pass through the diversion trench and then pass through the diversion trench to enter the liquid storage tank arranged on the upper surface of the fixing plate, under the action of gravity of the rainwater, the fixing plate can drive the supporting block to descend, so that the brush cleans and washes the glass, and after the weather is clear, the compressed spring pushes the fixing block to move upwards, so that the brush connected with the supporting block moves upwards and cleans the glass for the second time, thereby facilitating automatic cleaning of the glass in the sound barrier main body, saving manpower and material resources and keeping the tidiness of the glass;

2. the staff can align the spread groove of two sound barrier main parts with the butt joint groove respectively, and rotatory drive block is followed for the bolt stretches out and with butt joint groove threaded connection from the spread groove is inside, is favorable to installing fast and connecting the sound barrier main part, and the simple operation is rapid.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall right-side cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a top-down connection structure of the supporting block and the brush of the present invention;

FIG. 5 is a perspective view of the supporting block and the fixing plate according to the present invention.

In the figure: 1. a sound barrier body; 2. glass; 3. a support shaft; 4. a spring; 5. a fixed block; 6. a support block; 7. a brush; 8. a fixing plate; 9. a liquid storage tank; 10. a diversion trench; 11. a butt joint groove; 12. connecting grooves; 13. a drive block; 14. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an open type sound absorption barrier comprises a sound barrier main body 1 and glass 2, the glass 2 is installed inside the sound barrier main body 1, a supporting shaft 3 is fixedly connected inside the sound barrier main body 1, a spring 4 is sleeved on the outer surface of the supporting shaft 3, a fixing block 5 is sleeved on the outer surface of the supporting shaft 3, one side of the fixing block 5 is connected with a supporting block 6, the fixing block 5 is connected with the spring 4, a brush 7 is fixedly connected inside the supporting block 6, a fixing plate 8 is fixedly connected outside the supporting block 6, a liquid storage tank 9 is arranged on the upper surface of the fixing plate 8, a diversion groove 10 is arranged above the liquid storage tank 9, the diversion groove 10 is arranged inside the sound barrier main body 1, a butt joint groove 11 and a connecting groove 12 are arranged inside the sound barrier main body 1, a driving block 13 is connected inside the connecting groove 12, and a bolt 14 is fixedly connected to one end of the driving block 13, when the weather is rainy, rainwater can pass through the diversion trench 10 and then pass through the diversion trench 10 to enter the liquid storage tank 9 arranged on the upper surface of the fixed plate 8, under the action of gravity of the rainwater, the fixed plate 8 can drive the supporting block 6 to descend, so that the brush 7 cleans and washes the glass 2, when the weather is clear, the compressed spring 4 pushes the fixed block 5 to move upwards, so that the brush 7 connected with the supporting block 6 moves upwards and cleans the glass 2 for the second time, the automatic cleaning of the glass 2 in the sound barrier main body 1 is facilitated, the manpower and material resources are saved, the neatness of the glass 2 is facilitated to be kept, a worker can align the connecting grooves 12 of the two sound barrier main bodies 1 with the butt joint grooves 11 respectively, then the driving block 13 is rotated, so that the bolt 14 extends out of the connecting grooves 12 and is in threaded connection with the butt joint grooves 11, and the rapid installation and connection of the sound barrier main bodies 1 are facilitated, and the operation is convenient and fast.

Fixed block 5 passes through spring 4 and constitutes extending structure at the surface of back shaft 3, and back shaft 3 is the symmetric distribution about the longitudinal center line of sound barrier main part 1 to fixed block 5 is sliding connection with the connected mode of sound barrier main part 1, and the fixed block 5 of being convenient for slides at the surface of back shaft 3, thereby drives supporting shoe 6 and carries out position control, is favorable to the automatic rising of supporting shoe 6.

Overlook of supporting shoe 6 is the rectangle structure, and the length and the width of supporting shoe 6 are greater than glass 2's length and width, are convenient for supporting shoe 6 to carry out elevating movement in glass 2's the outside, are favorable to avoiding supporting shoe 6 and glass 2 to bump.

Brush 7 is distributed to one side equidistance of supporting shoe 6 to the width of brush 7 equals with the inboard horizontal distance to glass 2 of supporting shoe 6, and the brush 7 of being convenient for carries out automatic clearance to glass 2, is favorable to keeping glass 2's clean and tidy nature.

The fixed plate 8 is the symmetric distribution about the longitudinal center line of supporting shoe 6, and one side of fixed plate 8 is the tilt state to the width of fixed plate 8 is greater than the horizontal distance of supporting shoe 6 side to 1 side of sound barrier main part, makes things convenient for fixed plate 8 to stretch out sound barrier main part 1 and collects the rainwater, is favorable to follow-up fixed plate 8 to drive supporting shoe 6 and descends.

The width of guiding gutter 10 is less than the width of reservoir 9, and the center of guiding gutter 10 is located same vertical line with the focus of fixed plate 8, and the rainwater of being convenient for passes inside guiding gutter 10 gets into reservoir 9 that the upper surface of fixed plate 8 was seted up, is favorable to guiding gutter 10 to carry out accurate collection to the rainwater.

The connected mode of drive block 13 and spread groove 12 is for rotating the connection, and the diameter of bolt 14 is less than the diameter of butt joint groove 11 to the center of butt joint groove 11 is located same water flat line with the center of bolt 14, conveniently makes bolt 14 and butt joint groove 11 threaded connection through rotatory drive block 13, is favorable to installing fast and connecting sound barrier main part 1.

The working principle is as follows: according to the figures 1-5, in rainy days, rainwater can pass through the diversion trench 10 formed in the sound barrier main body 1 and then pass through the diversion trench 10 to enter the liquid storage tank 9 formed in the upper surface of the fixing plate 8, when the rainwater is gradually accumulated and increased, under the action of rainwater gravity, the fixing plate 8 can drive the supporting block 6 to descend, so that the supporting block 6 drives the fixing block 5 to descend, the fixing block 5 and the supporting shaft 3 slide, meanwhile, the fixing block 5 downwards presses the spring 4 to compress the spring, the supporting block 6 can drive the hairbrush 7 to synchronously move in the descending process, so that the hairbrush 7 cleans the outer surface of the glass 2 in the descending process, when the weather is clear, the rainwater in the liquid storage tank 9 on the upper surface of the fixing plate 8 gradually evaporates and reduces, then the fixing block 5 is pushed by the compressed spring 4 to move upwards, so that the fixing block 5 drives the hairbrush 7 connected with the supporting block 6 to move upwards, the outer surface of the glass 2 is cleaned for the second time by the brush 7 in the process, so that the glass 2 in the sound barrier main body 1 can be cleaned automatically, manpower and material resources can be saved, and the cleanness of the glass 2 can be kept;

according to fig. 1-2, a worker can align the connecting groove 12 of the first sound barrier main body 1 with the butt-joint groove 11 of the second sound barrier main body 1, and then rotate the driving block 13, so that the driving block 13 drives the bolt 14 to rotate synchronously, and further the bolt 14 extends out of the connecting groove 12 and is in threaded connection with the butt-joint groove 11 of the second sound barrier main body 1, at this time, the two sound barrier main bodies 1 are in butt joint, which is beneficial to quickly mounting and connecting the sound barrier main bodies 1, which is a working process of the whole device, and the content not described in detail in this specification belongs to the prior art known by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An open type sound absorption barrier, comprising a sound barrier main body (1) and glass (2), characterized in that: the sound barrier is characterized in that glass (2) is installed inside the sound barrier main body (1), a supporting shaft (3) is fixedly connected inside the sound barrier main body (1), a spring (4) is sleeved on the outer surface of the supporting shaft (3), a fixing block (5) is sleeved on the outer surface of the supporting shaft (3), a supporting block (6) is connected to one side of the fixing block (5), the fixing block (5) is connected with the spring (4) mutually, a brush (7) is fixedly connected to the inner side of the supporting block (6), a fixing plate (8) is fixedly connected to the outer side of the supporting block (6), a liquid storage tank (9) is arranged on the upper surface of the fixing plate (8), a diversion groove (10) is arranged above the liquid storage tank (9), the diversion groove (10) is arranged inside the sound barrier main body (1), a butt joint groove (11) and a connecting groove (12) are arranged inside the sound barrier main body (1), and a driving block (13) is connected inside the connecting groove (12), and one end of the driving block (13) is fixedly connected with a bolt (14).

2. An open sound absorbent barrier according to claim 1, wherein: the fixed block (5) forms a telescopic structure on the outer surface of the supporting shaft (3) through the spring (4), the supporting shaft (3) is symmetrically distributed about the longitudinal center line of the sound barrier main body (1), and the fixed block (5) is connected with the sound barrier main body (1) in a sliding mode.

3. An open sound absorbent barrier according to claim 2, wherein: the overlook of supporting shoe (6) is rectangular structure, and the length and the width of supporting shoe (6) are greater than the length and the width of glass (2).

4. An open sound absorbent barrier according to claim 3, wherein: brushes (7) are distributed on one side of the supporting block (6) at equal intervals, and the width of each brush (7) is equal to the horizontal distance from the inner side of the supporting block (6) to the glass (2).

5. An open sound absorbent barrier according to claim 4, wherein: the fixing plates (8) are symmetrically distributed about the longitudinal center line of the supporting block (6), one side of each fixing plate (8) is in an inclined state, and the width of each fixing plate (8) is larger than the horizontal distance from the side edge of each supporting block (6) to the side edge of the sound barrier main body (1).

6. An open sound absorbent barrier according to claim 5, wherein: the width of the diversion trench (10) is smaller than that of the liquid storage tank (9), and the center of the diversion trench (10) and the center of gravity of the fixing plate (8) are located on the same vertical line.

7. An open sound absorbent barrier according to claim 1, wherein: the driving block (13) is connected with the connecting groove (12) in a rotating mode, the diameter of the bolt (14) is smaller than that of the butt joint groove (11), and the center of the butt joint groove (11) and the center of the bolt (14) are located on the same horizontal line.