CN211621278U

CN211621278U - Zero pollution sound barrier of convenient dismantlement maintenance

Info

Publication number: CN211621278U
Application number: CN201921887440.8U
Authority: CN
Inventors: 於文霞; 卢校良; 李博识; 陈其; 汤寅; 吴泽伟
Original assignee: Jiangsu Yuanxing Group Construction Co ltd
Current assignee: Jiangsu Yuanxing Group Construction Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-02
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to the technical field of sound barriers, in particular to a zero-pollution sound barrier convenient to disassemble and maintain, which comprises a sound barrier body, wherein the bottom of the sound barrier body is bolted with a base, the front and the back of the base are both welded with a bottom plate, both sides inside the bottom plate are both in threaded connection with bolts, both ends of the left side of the sound barrier body are both provided with a first limiting structure, and the first limiting structure is used for combining the sound barrier body and the left sound barrier; the utility model discloses a sound barrier body, base, bottom plate, bolt, first limit structure and second limit structure's setting makes the sound barrier, possesses the advantage of conveniently dismantling change and maintenance, when the sound barrier appears damaging, makes things convenient for the staff to change it, promotes staff's work efficiency, shortens the operating time of staff on highway, has solved current sound barrier simultaneously when the damage appears, and is inconvenient to its problem of dismantling change and maintenance.

Description

Zero pollution sound barrier of convenient dismantlement maintenance

Technical Field

The utility model relates to a sound barrier technical field specifically is a convenient zero of dismantling maintenance pollutes sound barrier.

Background

The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources, and is divided into a pure sound insulation reflection type sound barrier and a sound absorption and sound insulation combined composite type sound barrier, wherein the latter is a more effective sound insulation method and refers to a wall type structure arranged beside railways and highways for reducing the influence of driving noise on nearby residents, a sound insulation wall is also called a sound barrier, a facility is inserted between a sound source and a receiver to ensure that sound wave is transmitted with a remarkable additional attenuation, so that the influence of the noise in a certain area where the receiver is located is reduced, and the facility is called a sound barrier and is divided into a traffic sound insulation barrier, an equipment noise attenuation and sound insulation barrier, a sound insulation barrier in an industrial plant boundary, a highways and expressways, which are the most frequently used.

Along with the development of society, the distribution range of highway also increases gradually, and the vehicle is when going at high speed, can produce the noise, when the vehicle that goes passes through resident's district, can seriously disturb resident's life, need use the sound barrier to shield the noise, and current sound barrier simple structure, it is inconvenient to dismantle change and maintenance to it, when leading to the sound barrier to appear damaging, the staff need consume a large amount of manpower and material resources and change the sound barrier, increased staff's intensity of labour, for this reason, we have proposed the zero pollution sound barrier of convenient dismantlement maintenance to solve the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently dismantle zero of maintenance pollutes sound barrier, possesses the advantage of conveniently dismantling change and maintenance, has solved current sound barrier when appearing damaging, and is inconvenient to its problem of dismantling change and maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient zero pollution sound barrier of dismantling maintenance, includes the sound barrier body, the bottom of sound barrier body has bolted the base, the front and the back of base have all welded the bottom plate, the equal threaded connection in both sides of bottom plate inside has the bolt, the left both ends of sound barrier body all are equipped with first limit structure, first limit structure is used for the sound barrier body to make up with left sound barrier, the both ends on sound barrier body right side all are equipped with second limit structure, second limit structure is used for the sound barrier body to make up with the sound barrier on right side.

Preferably, the first limiting structure comprises a first placing groove, a first spring is fixedly mounted inside the first placing groove, a first limiting rod is fixedly connected to the left side of the first spring through a fixing buckle, the left end of the first limiting rod extends to the outside of the sound barrier body, a first handle is welded to the back side of the first limiting rod, the back side of the first handle extends to the outside of the sound barrier body, and first limiting grooves are formed in the two ends of the left side of the sound barrier body.

Preferably, the first limiting rods and the first limiting grooves are located on the same axis, the length of each first limiting rod is larger than that of each first limiting groove, and the two first limiting grooves are located between the two first limiting rods.

Preferably, the second limit structure includes a second placing groove, a second spring is fixedly mounted inside the second placing groove, a second limit rod fixedly connected with the right side of the second spring is buckled through a fixing buckle, the right end of the second limit rod extends to the outside of the sound barrier body, a second handle is welded to the back of the second limit rod, the back of the second handle extends to the outside of the sound barrier body, second limit grooves are formed in the two ends of the right side of the sound barrier body, the first limit grooves and the second limit rod are located on the same axis, and the second limit grooves and the first limit rod are located on the same axis.

Preferably, the second limiting rod and the second limiting groove are located on the same axis, the length of the second limiting rod is larger than that of the second limiting groove, and the two second limiting rods are located between the two second limiting grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a sound barrier body, base, bottom plate, bolt, first limit structure and second limit structure's setting makes the sound barrier, possesses the advantage of conveniently dismantling change and maintenance, when the sound barrier appears damaging, makes things convenient for the staff to change it, promotes staff's work efficiency, shortens the operating time of staff on highway, has solved current sound barrier simultaneously when the damage appears, and is inconvenient to its problem of dismantling change and maintenance.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic rear sectional view of the structure of the present invention;

FIG. 4 is a rear view of the structure of the present invention;

fig. 5 is a schematic view of the structure combination of the present invention.

In the figure: 1. a sound barrier body; 2. a base; 3. a base plate; 4. a bolt; 5. a first limit structure; 51. A first placing groove; 52. a first spring; 53. a first limit rod; 54. a first handle; 55. a first limit groove; 6. a second limit structure; 61. a second placing groove; 62. a second spring; 63. a second limiting rod; 64. A second handle; 65. a second limit groove.

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.

Referring to fig. 1-5, a zero-pollution sound barrier convenient to disassemble and maintain comprises a sound barrier body 1, a base 2 is bolted at the bottom of the sound barrier body 1, bottom plates 3 are welded on the front and back of the base 2, bolts 4 are screwed on both sides of the interior of the bottom plates 3, first limiting structures 5 are arranged at both ends of the left side of the sound barrier body 1, the first limiting structures 5 are used for combining the sound barrier body 1 with the sound barrier at the left side, second limiting structures 6 are arranged at both ends of the right side of the sound barrier body 1, the second limiting structures 6 are used for combining the sound barrier body 1 with the sound barrier at the right side, the sound barrier is convenient to disassemble, replace and maintain by arranging the sound barrier body 1, the base 2, the bottom plates 3, the bolts 4, the first limiting structures 5 and the second limiting structures 6, make things convenient for the staff to change it, promote staff's work efficiency, shorten staff's operating time on highway, solved current sound barrier simultaneously when appearing damaging, inconvenient dismantlement change and the problem of maintenance to it.

In this embodiment, the first limiting structure 5 includes a first placing groove 51, the first placing groove 51 is opened inside the sound barrier body 1, a first spring 52 is fixedly installed inside the first placing groove 51, a first limiting rod 53 is fixedly connected to the left side of the first spring 52 through a fixing buckle, the left end of the first limiting rod 53 extends to the outside of the sound barrier body 1, a first handle 54 is welded to the back of the first limiting rod 53, the back of the first handle 54 extends to the outside of the sound barrier body 1, first limiting grooves 55 are respectively formed at the two left ends of the sound barrier body 1, and the sound barrier body 1 and the left sound barrier can be connected and installed through cooperation of the first placing groove 51, the first spring 52, the first limiting rod 53, the first handle 54 and the first limiting grooves 55.

In this embodiment, the first limiting rod 53 and the first limiting groove 55 are located on the same axis, the length of the first limiting rod 53 is greater than the length of the first limiting groove 55, and the two first limiting grooves 55 are located between the two first limiting rods 53, so that the sound barriers can be arranged neatly when the sound barriers are assembled.

In this embodiment, the second position-limiting structure 6 includes a second placement groove 61, the second placement groove 61 is opened inside the sound barrier body 1, a second spring 62 is fixedly installed inside the second placement groove 61, a second position-limiting rod 63 is fixedly connected to the right side of the second spring 62 through a fixing buckle, the right end of the second position-limiting rod 63 extends to the outside of the sound barrier body 1, a second handle 64 is welded to the back of the second position-limiting rod 63, the back of the second handle 64 extends to the outside of the sound barrier body 1, the two ends of the right side of the sound barrier body 1 are both provided with a second position-limiting groove 65, the sound barrier body 1 and the sound barrier on the right side can be connected and installed through the cooperation of the second placement groove 61, the second spring 62, the second position-limiting rod 63, the second handle 64 and the second position-limiting groove 65, the first position-limiting groove 55 and the second position-limiting rod 63 are located on the same axis, the second position-limiting groove 65 and the first position-limiting rod 53 are located on the, be convenient for first limit structure 5 and second limit structure 6 to cooperate the use.

In this embodiment, the second limiting rods 63 and the second limiting grooves 65 are located on the same axis, the length of the second limiting rods 63 is greater than that of the second limiting grooves 65, and the two second limiting rods 63 are located between the two second limiting grooves 65, so that the sound barrier body 1 and the sound barriers on the two sides form an array.

During the use, when needing to change the maintenance to sound barrier body 1, the bolt 4 is loosened to inboard lapse first in command 54 and second in command 64, the removal of first in command 54 drives first gag lever post 53 and removes, the removal of first gag lever post 53 extrudes first spring 52, first gag lever post 53 separates with the second spacing groove 65 of left side sound barrier afterwards, separate the second gag lever post 63 of left side sound barrier with the first spacing groove 55 of sound barrier body 1 simultaneously, carry out the same operation to the sound barrier on sound barrier body 1 right side, make the sound barrier separation of sound barrier body 1 and both sides, change and maintain it.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient zero pollution sound barrier of dismantling maintenance, includes sound barrier body (1), its characterized in that: the sound barrier is characterized in that a base (2) is bolted to the bottom of the sound barrier body (1), a bottom plate (3) is welded on the front and the back of the base (2), bolts (4) are connected to two sides of the inner part of the bottom plate (3) in a threaded mode, first limiting structures (5) are arranged at two ends of the left side of the sound barrier body (1), the first limiting structures (5) are used for combining the sound barrier body (1) with the left sound barrier, second limiting structures (6) are arranged at two ends of the right side of the sound barrier body (1), and the second limiting structures (6) are used for combining the sound barrier body (1) with the right sound barrier.

2. The zero-pollution sound barrier convenient to disassemble and maintain as claimed in claim 1, wherein: the first limiting structure (5) comprises a first placing groove (51), a first spring (52) is fixedly mounted inside the first placing groove (51), a first limiting rod (53) is fixedly connected to the left side of the first spring (52) through a fixing buckle, the left end of the first limiting rod (53) extends to the outside of the sound barrier body (1), a first handle (54) is welded to the back of the first limiting rod (53), the back of the first handle (54) extends to the outside of the sound barrier body (1), and first limiting grooves (55) are formed in the two ends of the left side of the sound barrier body (1).

3. The zero-pollution sound barrier convenient to disassemble and maintain as claimed in claim 2, wherein: the first limiting rods (53) and the first limiting grooves (55) are located on the same axis, the length of the first limiting rods (53) is larger than that of the first limiting grooves (55), and the two first limiting grooves (55) are located between the two first limiting rods (53).

4. The zero-pollution sound barrier convenient to disassemble and maintain as claimed in claim 2, wherein: second limit structure (6) include second standing groove (61), the inside fixed mounting of second standing groove (61) has second spring (62), the right side of second spring (62) is through fixed knot fixedly connected with second gag lever post (63), the right-hand member of second gag lever post (63) extends to the outside of sound barrier body (1), the back welding of second gag lever post (63) has second handle (64), the back of second handle (64) extends to the outside of sound barrier body (1), second spacing groove (65) have all been seted up at the both ends on sound barrier body (1) right side, first gag lever post (55) are in same axis with second gag lever post (63), second spacing groove (65) are in same axis with first gag lever post (53).

5. The zero-pollution sound barrier convenient to disassemble and maintain as claimed in claim 4, wherein: the second limiting rods (63) and the second limiting grooves (65) are located on the same axis, the length of the second limiting rods (63) is larger than that of the second limiting grooves (65), and the two second limiting rods (63) are located between the two second limiting grooves (65).