CN211143375U

CN211143375U - Noise silencing and isolating barrier used in factory production process

Info

Publication number: CN211143375U
Application number: CN201921491307.0U
Authority: CN
Inventors: 周卫群
Original assignee: Zhang Jiaen
Current assignee: Zhang Jiaen
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-31
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a noise silencing and isolating barrier used in the production process of factories, belonging to the technical field of sound insulation equipment; the sound insulation structure comprises a base, a sound insulation body, supporting columns, a top plate, an inner wall body, an outer wall body, a plurality of groups of connecting groups, a plurality of connecting columns, a sound insulation group, a support and a plurality of sound insulation groups, wherein the sound insulation body is fixedly connected to the base on the left side and the right side of the sound insulation body; the noise reduction device has good noise reduction effect, so that the noise intensity in a protected area is reduced, the noise pollution is effectively controlled, and the working environment of workers and the living environment of residents are improved.

Description

Noise silencing and isolating barrier used in factory production process

Technical Field

The utility model relates to a sound insulation equipment technical field, concretely relates to noise amortization isolation barrier for in the production process of mill.

Background

In the processing and production process of a factory, certain noise exists, so that the working state of staff is influenced, noise pollution is brought to surrounding residents, the living quality of the residents is seriously influenced, and in order to improve noise influence factors, various sound barrier plates are installed in the factory to reduce the influence of the noise on the residents; however, the sound barrier in the prior art usually adopts steel H-shaped steel as the upright post, the H-shaped steel has high specific gravity, and is not beneficial to production, installation and transportation, and the sound barrier has a complex structure, high cost and unsatisfactory sound insulation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a noise amortization isolation barrier that is used for among the factory production process of reasonable in design, play fine amortization to weaken by the noise strength in the protection zone, make noise pollution obtain effectual control, thereby improved workman's operational environment and resident's living environment.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the sound insulation structure comprises a base, supporting columns, a top plate and a sound insulation body, wherein the sound insulation body is fixedly connected to the base, the supporting columns are fixedly connected to the left side and the right side of the sound insulation body, the bottom of each supporting column is fixed to the base, the top plate is fixedly connected to the upper end of each supporting column, the sound insulation body is fixedly connected to the top plate, the sound insulation body comprises an inner wall body, an outer wall body, connecting groups and sound insulation groups, the upper end and the lower end of each inner wall body and the upper end and the lower end of each outer wall body are fixedly connected to the bottom of the top plate and the base respectively, the inner wall body is arranged on the rear side of the outer wall body, a plurality of connecting groups are connected between the inner wall body and the outer wall body, the connecting groups positioned on the outermost sides are fixedly connected to the supporting columns, each connecting group comprises a plurality of connecting, the other end of the support is respectively fixed on the outer wall body and the inner wall body, and the outer side of the sound insulation group is in contact with the connecting column.

Furthermore, a plurality of sound absorbing holes are formed in the inner wall body.

Further, the sound insulation group include puigging, supporting shoe, inhale the sound cotton, real stem, the outside cover of real stem is established and is fixed with and inhales the sound cotton, inhales the cotton outside circumference equiangular distribution of sound and is fixed with a plurality of supporting shoes, inhales the cotton outside cover of sound and is equipped with the puigging, the outside and the puigging conflict setting of supporting shoe, the puigging is connected fixedly with the support.

Further, the outside cover of real stem establish and be fixed with the isolation layer, the outside circumference equiangular distribution of isolation layer has seted up the several recess, the sand grip is inserted and is established and fix in the recess, the sand grip sets up in inhaling the cotton inboard of sound.

Furthermore, a plurality of limiting strips are fixed on the outer circumference of the isolating layer in an equiangular distribution mode, and the limiting strips are arranged in contact with the sound absorbing cotton.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a noise amortization isolation barrier for in the production process of mill, play fine noise cancelling action to weaken by the noise strength in the protection zone, make noise pollution obtain effectual control, thereby improved workman's operational environment and resident's living environment.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle sound insulator of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

the sound insulation structure comprises a base 1, support columns 2, a top plate 3, a sound insulation body 4, an inner wall body 5, an outer wall body 6, a connecting group 7, a sound insulation group 8, a connecting column 9, a support 10, a sound absorption hole 11, a sound insulation layer 12, a support block 13, sound absorption cotton 14, a solid column 15, an isolation layer 16, a groove 17, convex strips 18 and limiting strips 19.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the sound insulation wall comprises a base 1, supporting columns 2, a top plate 3 and a sound insulation body 4, wherein the sound insulation body 4 is fixed on the base 1 by screws, the supporting columns 2 are fixed on the left side and the right side of the sound insulation body 4 by screws, the bottom of each supporting column 2 is fixed on the base 1 by screws, the top plate 3 is fixed at the upper end of each supporting column 2 by screws, the sound insulation body 4 and the top plate 3 are fixed by screws, the sound insulation body 4 comprises an inner wall body 5, an outer wall body 6, a connecting group 7 and a sound insulation group 8, the upper end and the lower end of each inner wall body 5 and the upper end and the lower end of each outer wall body 6 are respectively fixed with the bottom of the top plate 3 and the base 1 by screws, the inner wall body 5 is arranged on the rear side of the outer wall body 6, a plurality of sound absorption holes 11 are formed in the inner wall body 5 and the outer wall body 6, a plurality of connecting groups 7, the front side and the rear side of a connecting column 9 are respectively fixed on an outer wall body 6 and an inner wall body 5 by screws, a sound insulation group 8 is arranged between two adjacent groups of connecting groups 7, the front side and the rear side of the sound insulation group 8 are respectively fixed with a support 10 by screws, the other end of the support 10 is respectively fixed on the outer wall body 6 and the inner wall body 5 by screws, and the outer side of the sound insulation group 8 is in contact with the connecting column 9; sound insulation group 8 contains puigging 12, supporting shoe 13, inhale sound cotton 14, solid core post 15's outside cover is established and is fixed with and inhales sound cotton 14, it is fixed with several supporting shoe 13 to inhale sound cotton 14's outside circumference equiangular distribution, the outside cover that inhales sound cotton 14 is equipped with puigging 12, supporting shoe 13's the outside is contradicted with puigging 12 and is set up, puigging 12 utilizes the screw fixation with support 10, solid core post 15's outside cover is established and is fixed with isolation layer 16, several recess 17 has been seted up to isolation layer 16's outside circumference equiangular distribution, sand grip 18 is inserted and is established and fix in recess 17, sand grip 18 sets up in inhaling the inboard of sound cotton 14, isolation layer 16's outside circumference equiangular distribution is fixed with several spacing 19, spacing.

The working principle of the specific embodiment is as follows: when using this device, seted up on interior wall body 5 and inhaled sound hole 11, the sound wave of noise enters the back, can take place the reflection, after the stack of sound wave like this, sound will diminish, the sound wave is from inhaling sound hole 11 entering back, see through sound insulation group 8 one side of wall body 5 including the sound prevention, thereby make noise pollution obtain effectual control, thereby workman's operational environment and resident's living environment have been improved, sound insulation group's in 8 puigging 12 is that the reinforcing bar mixes mud and constitutes, fine syllable-dividing effect has, sound cotton 14 of inhaling in the puigging 12 has sound absorbing effect, thereby better keep apart the noise, and simultaneously, inside sand grip 18, spacing 19 all has certain noise absorption's efficiency, thereby better keep apart the noise.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows: the noise silencing and isolating barrier used in the factory production process in the specific embodiment plays a good silencing role, so that the noise intensity in a protected area is weakened, the noise pollution is effectively controlled, and the working environment of workers and the living environment of residents are improved.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A noise amortization isolation barrier for in factory production process which characterized in that: the sound insulation structure comprises a base (1), supporting columns (2), a top plate (3) and a sound insulation body (4), wherein the sound insulation body (4) is fixedly connected to the base (1), the supporting columns (2) are fixedly connected to the left side and the right side of the sound insulation body (4), the bottom of each supporting column (2) is fixed to the base (1), the top end of each supporting column (2) is fixedly connected with the top plate (3), the sound insulation body (4) comprises an inner wall body (5), an outer wall body (6), a connecting group (7) and a sound insulation group (8), the upper end and the lower end of each inner wall body (5) and the upper end and the lower end of each outer wall body (6) are fixedly connected with the bottom of the top plate (3) and the base (1) respectively, the inner wall body (5) is arranged on the rear side of the outer wall body (6), a plurality of connecting groups (7, every group link group (7) all contain several spliced pole (9), both sides are fixed respectively on outer wall body (6) and interior wall body (5) around spliced pole (9), control and be provided with sound insulation group (8) between two sets of link groups (7) adjacent, the equal fixedly connected with support (10) in both sides around sound insulation group (8), the other end of support (10) is fixed respectively on outer wall body (6) and interior wall body (5), the outside and spliced pole (9) contact setting of sound insulation group (8).

2. A noise dampening and isolating barrier for use in a factory production process according to claim 1, wherein: the inner wall body (5) is provided with a plurality of sound absorbing holes (11).

3. A noise dampening and isolating barrier for use in a factory production process according to claim 1, wherein: sound insulation group (8) contain puigging (12), supporting shoe (13), inhale sound cotton (14), real stem (15), the outside cover of real stem (15) is established and is fixed with and inhales sound cotton (14), the outside circumference equiangular distribution who inhales sound cotton (14) is fixed with a plurality of supporting shoes (13), the outside cover that inhales sound cotton (14) is equipped with puigging (12), the outside and puigging (12) of supporting shoe (13) are contradicted and are set up, puigging (12) are connected fixedly with support (10).

4. A noise dampening and isolating barrier for use in a factory production process according to claim 3, wherein: the outer side of the solid core column (15) is sleeved with and fixed with an isolation layer (16), a plurality of grooves (17) are formed in the outer side circumference of the isolation layer (16) in an equiangular distribution mode, protruding strips (18) are inserted and fixed in the grooves (17), and the protruding strips (18) are arranged on the inner side of the sound absorption cotton (14).

5. A noise dampening and isolating barrier for use in a factory production process according to claim 4, wherein: a plurality of limiting strips (19) are fixed on the outer side circumference of the isolating layer (16) in an equiangular distribution mode, and the limiting strips (19) are arranged in contact with the sound absorbing cotton (14).