CN214832053U

CN214832053U - Concatenation formula urban road sound barrier

Info

Publication number: CN214832053U
Application number: CN202120274191.6U
Authority: CN
Inventors: 骆敏; 魏波; 张根; 杨乐明; 党吉奎; 蒋宗强
Original assignee: Sichuan Yunlu Technology Co ltd
Current assignee: Sichuan Yunlu Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-23
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a concatenation formula urban road sound barrier, including first protective screen and second protective screen, the right side wall fixedly connected with U type piece of first protective screen, the left side wall fixedly connected with fixed block of second protective screen, the upper surface of U type piece runs through and is provided with fixing bolt, fixing bolt's output lateral wall threaded connection has fixation nut, baffle before the equal fixedly connected with of front surface of first protective screen and second protective screen, the ponding groove has been seted up to the upper surface of first protective screen and second protective screen, the bottom of ponding groove is provided with the conveyer pipe, the bottom of conveyer pipe is provided with the distributive pipe, the lower lateral wall of distributive pipe is provided with the shower nozzle. The utility model discloses in, through first puigging and the second puigging that is provided with double-deck sound insulation sponge and makes, the first sound insulation cavity of cooperation and the sound insulation cavity of second can strengthen the syllable-dividing effect, and regularly sprays the ash removal, convenient and fast to the sound barrier surface.

Description

Concatenation formula urban road sound barrier

Technical Field

The utility model relates to an urban road sound insulation technical field especially relates to a concatenation formula urban road sound barrier.

Background

Urban roads reach all regions of a city, are used by traffic transportation and pedestrians in the city, are convenient for resident life, work and cultural entertainment activities, and are connected with roads outside the city to bear external traffic. The sound insulation barrier is a sound insulation facility. It is intended to shield direct sound between the source and the receiver by inserting a facility between the source and the receiver to provide a significant additional attenuation of the sound wave propagation, thereby attenuating the noise contribution in the area of the receiver. Sound barriers are mainly used outdoors. As highway traffic noise pollution becomes more severe, some countries heavily employ various forms of barriers to reduce traffic noise. In buildings, barriers may also be used to separate workshops from offices if the requirements for sound insulation are not high. The screen is convenient to disassemble, assemble and move, and has certain sound insulation effect, so that the screen is wide in application.

Most of the existing sound barriers are integrated and difficult to detach, and in the aspect of maintenance, the sound barriers are inconvenient to maintain, dust is easy to appear due to the fact that the sound barriers are exposed outside for a long time, the sight of drivers is affected seriously, and therefore the spliced urban road sound barriers capable of solving the problems are needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the concatenation formula urban road sound barrier who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a spliced urban road sound barrier comprises a first barrier and a second barrier, wherein the right side wall of the first barrier is fixedly connected with a U-shaped block, the left side wall of the second barrier is fixedly connected with a fixed block, the upper surface of the U-shaped block is provided with a fixed bolt in a penetrating manner, and the side wall of the output end of the fixed bolt is in threaded connection with a fixed nut;

the front surfaces of the first barrier and the second barrier are fixedly connected with a front baffle, water accumulation grooves are formed in the upper surfaces of the first barrier and the second barrier, a conveying pipe is arranged at the bottom end of the water accumulation grooves, a water distribution pipe is arranged at the bottom end of the conveying pipe, a sprayer is arranged on the lower side wall of the water distribution pipe, and two ends of the water distribution pipe are fixedly connected with the inner walls of the two sides of the front baffle;

first protective screen and second protective screen all include first connection shell, the fixed first puigging that is equipped with in right side of first connection shell, the right side of first puigging is provided with the second puigging, the right side of second puigging is provided with the second and connects the shell.

As a further description of the above technical solution:

the U-shaped block and the fixed block are fixedly connected through a fixed bolt matched with a fixed nut.

As a further description of the above technical solution:

two groups of U-shaped blocks and fixing blocks are arranged between each first barrier and each second barrier.

As a further description of the above technical solution:

the inside of conveyer pipe is provided with the control valve.

As a further description of the above technical solution:

the shower nozzle is provided with a plurality of.

As a further description of the above technical solution:

and a protective net is arranged on the upper surface of the water collecting tank.

As a further description of the above technical solution:

the first sound-proof layer and the second sound-proof layer are both made of sound-proof sponge.

As a further description of the above technical solution:

be provided with first syllable-dividing cavity between first puigging and the second puigging, be provided with second syllable-dividing cavity between second puigging and the second connection shell.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this concatenation formula urban road sound barrier fixes U type piece and fixed block through fixing bolt cooperation fixation nut, and convenient fixed and dismantlement are practical, convenient.

2. Compared with the prior art, this concatenation formula urban road sound barrier through being provided with ponding groove, conveyer pipe and shower nozzle, regularly opens the control valve, can spray the sound barrier surface to dust is to the influence of driving sight in the reduction sound barrier.

3. Compared with the prior art, this concatenation formula urban road sound barrier through being provided with first puigging and the second puigging that double-deck syllable-dividing sponge made, cooperates first syllable-dividing cavity and the second syllable-dividing cavity, can strengthen the effect that gives sound insulation.

Drawings

Fig. 1 is a subjective perspective view of a first barrier of a spliced urban road sound barrier provided by the present invention;

fig. 2 is a schematic connection diagram of the first barrier and the second barrier of the sound barrier of the spliced urban road provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in fig. 2 of the spliced urban road sound barrier provided by the utility model;

fig. 4 is an enlarged schematic view of a structure at B in fig. 2 of the sound barrier of the spliced urban road of the present invention;

fig. 5 is the utility model provides an inner structure schematic diagram of first protective screen of concatenation formula urban road sound barrier.

Illustration of the drawings:

1. a first barrier; 101. a first connection housing; 102. a first sound insulating layer; 103. a first sound-insulating cavity; 104. a second sound insulating layer; 105. a second sound-insulating cavity; 106. a second connection housing; 2. a second barrier; 3. a U-shaped block; 4. a fixed block; 5. fixing the bolt; 6. fixing a nut; 7. a front baffle; 8. a water accumulation tank; 9. a delivery pipe; 10. a control valve; 11. a water diversion pipe; 12. a spray head; 13. and (4) a protective net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a spliced urban road sound barrier comprises a first barrier 1 and a second barrier 2, wherein the right side wall of the first barrier 1 is fixedly connected with a U-shaped block 3, the left side wall of the second barrier 2 is fixedly connected with a fixed block 4, two groups of U-shaped blocks 3 and fixed blocks 4 are arranged between each first barrier 1 and each second barrier 2, a fixed bolt 5 penetrates through the upper surface of each U-shaped block 3, the side wall of the output end of the fixed bolt 5 is in threaded connection with a fixed nut 6, and the U-shaped blocks 3 and the fixed blocks 4 are fixedly connected through the fixed bolt 5 and the fixed nuts 6 in a matching mode, so that the fixing and the dismounting are facilitated;

the front surfaces of the first barrier 1 and the second barrier 2 are fixedly connected with a front baffle 7, the upper surfaces of the first barrier 1 and the second barrier 2 are provided with a water accumulation groove 8, the upper surface of the water accumulation groove 8 is provided with a protective net 13 to achieve the purpose of preventing the water accumulation groove 8 from being blocked and isolating external impurities, the bottom end of the water accumulation groove 8 is provided with a conveying pipe 9, a control valve 10 is arranged inside the conveying pipe 9, the bottom end of the conveying pipe 9 is provided with a water diversion pipe 11, the lower side wall of the water diversion pipe 11 is provided with a plurality of spray heads 12, the control valve 10 is periodically opened to spray the outer surface of the sound barrier so as to reduce the influence of dust in the sound barrier on the driving sight, and the two ends of the water diversion pipe 11 are fixedly connected with the inner walls on the two sides of the front baffle 7;

first protective screen 1 and second protective screen 2 all include first connection shell 101, the fixed first puigging 102 that is equipped with in right side of first connection shell 101, the right side of first puigging 102 is provided with second puigging 104, the material of first puigging 102 and second puigging 104 is the sound insulation sponge, double sound insulation, strengthen the syllable-dividing effect, the right side of second puigging 104 is provided with second connection shell 106, be provided with first syllable-dividing cavity 103 between first puigging 102 and the second puigging 104, be provided with second syllable-dividing cavity 105 between second puigging 104 and the second connection shell 106.

The working principle is as follows: this concatenation formula urban road sound barrier, during the use, accessible fixing bolt 5 cooperation fixation nut 6 is fixed U type piece 3 and fixed block 4, convenient fixed and dismantlement, it is practical, and convenient, the sound barrier exposes outside for a long time, very easily the dust appears, regularly open control valve 10, can spray the sound barrier surface, influence of dust to the driving sight in the reduction sound barrier, inside first puigging 102 and the second puigging 104 of making through being provided with double-deck sound insulation sponge of sound barrier main part, cooperate first syllable-dividing cavity 103 and the second sound insulation cavity 105, can strengthen the syllable-dividing effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A concatenation formula urban road sound barrier, includes first barrier (1) and second barrier (2), its characterized in that: the right side wall of the first barrier (1) is fixedly connected with a U-shaped block (3), the left side wall of the second barrier (2) is fixedly connected with a fixed block (4), the upper surface of the U-shaped block (3) is provided with a fixed bolt (5) in a penetrating mode, and the side wall of the output end of the fixed bolt (5) is connected with a fixed nut (6) in a threaded mode;

the front surfaces of the first barrier (1) and the second barrier (2) are fixedly connected with a front baffle (7), the upper surfaces of the first barrier (1) and the second barrier (2) are provided with water accumulation grooves (8), the bottom end of each water accumulation groove (8) is provided with a conveying pipe (9), the bottom end of each conveying pipe (9) is provided with a water distribution pipe (11), the lower side wall of each water distribution pipe (11) is provided with a spray head (12), and two ends of each water distribution pipe (11) are fixedly connected with the inner walls of two sides of the front baffle (7);

first protective screen (1) and second protective screen (2) all include first connection shell (101), the right side of first connection shell (101) is fixed and is equipped with first puigging (102), the right side of first puigging (102) is provided with second puigging (104), the right side of second puigging (104) is provided with second connection shell (106).

2. The spliced urban road sound barrier according to claim 1, wherein: the U-shaped block (3) and the fixing block (4) are fixedly connected through a fixing bolt (5) matched with a fixing nut (6).

3. The spliced urban road sound barrier according to claim 1, wherein: two groups of U-shaped blocks (3) and fixed blocks (4) are arranged between each first barrier (1) and each second barrier (2).

4. The spliced urban road sound barrier according to claim 1, wherein: and a control valve (10) is arranged in the conveying pipe (9).

5. The spliced urban road sound barrier according to claim 1, wherein: the spray head (12) is provided with a plurality of spray heads.

6. The spliced urban road sound barrier according to claim 1, wherein: and a protective net (13) is arranged on the upper surface of the water collecting tank (8).

7. The spliced urban road sound barrier according to claim 1, wherein: the first sound insulation layer (102) and the second sound insulation layer (104) are both made of sound insulation sponge.

8. The spliced urban road sound barrier according to claim 1, wherein: a first sound insulation cavity (103) is arranged between the first sound insulation layer (102) and the second sound insulation layer (104), and a second sound insulation cavity (105) is arranged between the second sound insulation layer (104) and the second connecting shell (106).