CN213773030U

CN213773030U - Sound barrier

Info

Publication number: CN213773030U
Application number: CN202022724696.6U
Authority: CN
Inventors: 李菁莎; 李祖成; 周云
Original assignee: Jiangsu Zhongtie Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Zhongtie Environmental Protection Equipment Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-23
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a sound barrier relates to sound barrier technical field, regards as the puigging for solving current sound barrier commonly with the closely knit material of one deck, and the mode is single, the obscure problem of noise reduction effect. The sound barrier frame is all installed to the both sides of sound barrier, sound barrier frame one side is provided with the stand, the preceding terminal surface of sound barrier is provided with the glass installing frame, the top of glass installing frame is provided with the round hole, and the round hole is provided with a plurality of, the abatvoix is installed to the top of round hole, be provided with tripe type hole on the abatvoix, and tripe type hole is provided with a plurality of, the inside of glass installing frame is provided with the recess, and the recess is provided with two, install first glass in the recess, second glass is installed to first glass's rear end.

Description

Sound barrier

Technical Field

The utility model relates to a sound barrier technical field specifically is 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. The sound insulation method is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for combining sound absorption and sound insulation, and the latter is a more effective sound insulation method. Refers to a wall structure provided beside railways and highways to reduce the influence of driving noise on nearby residents. Sound-insulating walls are also known as sound barriers. The insertion of a facility between the source and the receiver, called a sound barrier, provides a significant additional attenuation of the sound wave propagation, thus attenuating the noise contribution in the area where the receiver is located. The most used types of sound barriers are classified into traffic sound barriers, equipment noise attenuation sound barriers, industrial plant sound barriers, highways and expressways. The design of the sound barrier fully considers the problems of wind load of elevated highways, urban light rails and subways, impact safety of traffic vehicles and all-weather outdoor corrosion prevention.

However, the existing sound barrier usually uses a layer of dense material as a sound insulation layer, and has a single mode and an unobvious noise reduction effect; thus, the existing requirements are not met, for which we propose a sound barrier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound barrier to solve the current sound barrier that proposes in the above-mentioned background art and regard as the puigging with the closely knit material of one deck usually, the mode is single, the obscure problem of noise reduction effect.

In order to achieve the above object, the utility model provides a following technical scheme: sound barrier, including the sound barrier, the sound barrier frame is all installed to the both sides of sound barrier, sound barrier frame one side is provided with the stand, the preceding terminal surface of sound barrier is provided with the glass installing frame, the top of glass installing frame is provided with the round hole, and the round hole is provided with a plurality of, the abatvoix is installed to the top of round hole, be provided with tripe type hole on the abatvoix, and tripe type hole is provided with a plurality of.

Preferably, the glass installation frame is internally provided with two grooves, first glass is installed in the grooves, and second glass is installed at the rear end of the first glass.

Preferably, the terminal surface all is provided with metal coating around the sound barrier, one side of metal coating is provided with inhales the sound cotton, it is provided with the deadening felt to inhale one side of sound cotton, one side of deadening felt is provided with the gypsum board.

Preferably, the bottom of the upright post is provided with a connecting mechanism, a connecting frame is arranged in the connecting mechanism, anti-skid pads are arranged on two sides of the inside of the connecting frame, and a fixing plate is arranged above the anti-skid pads.

Preferably, the bottom of the connecting mechanism is provided with a fixing frame, the fixing frame extends into the connecting frame, and the fixing frame is fixedly connected with the connecting mechanism through a fixing plate.

Preferably, the bottom of sound barrier is provided with the spread groove, the bottom of spread groove is provided with the concrete-based layer, the bottom of mount is provided with the ground.

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

1. the utility model discloses a preceding terminal surface of sound barrier sets up the round hole, be provided with in the sound barrier and inhale sound cotton and deadening felt, pass through the round hole when sound and get into in the sound barrier, and utilize and inhale sound cotton and deadening felt and make noise reduction effect obvious, still be provided with first glass and second glass on the sound barrier, make it form cavity glass structure on the sound barrier, whole more stable, hardness is high, do not influence holistic light transmissivity simultaneously, sound insulation effect is good, set up the abatvoix simultaneously, be provided with a plurality of tripe type hole on the abatvoix, add the sound absorption effect of sound barrier, cooperation sound barrier realizes highway's intact sound insulation.

2. The connecting mechanisms are arranged at the bottoms of the upright columns on two sides of the sound barrier, the connecting frames are arranged in the connecting mechanisms, the foundation is installed under the ground, the fixing frame is installed at the top of the foundation, the concrete base layer is built at the same time, the fixing frame penetrates through the connecting frames to be fixed on the connecting mechanisms during installation, the sound barrier is convenient to install and disassemble, and meanwhile, the friction force of the anti-slip pads inside the connecting frames is enhanced, so that the sound barrier is fixed more stably.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the sound barrier of the present invention.

Fig. 3 is an enlarged view of the inside of the glass mounting frame of the present invention.

Fig. 4 is an enlarged view of the inside of the connecting mechanism of the present invention.

In the figure: 1. a sound barrier; 2. a sound barrier outer frame; 3. a column; 4. a first glass; 5. a circular hole; 6. a sound-absorbing panel; 7. a fixed mount; 8. a foundation; 9. connecting grooves; 10. a concrete base layer; 11. a metal coating; 12. sound-absorbing cotton; 13. a sound-deadening felt; 14. a gypsum board; 15. mounting a frame on the glass; 16. a second glass; 17. a groove; 18. a connecting mechanism; 19. a connecting frame; 20. a non-slip mat; 21. and (7) fixing the plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: sound barrier, including sound barrier 1, sound barrier frame 2 is all installed to sound barrier 1's both sides, and sound barrier frame 2 one side is provided with stand 3, and the preceding terminal surface of sound barrier 1 is provided with glass installing frame 15, and the top of glass installing frame 15 is provided with round hole 5, and round hole 5 is provided with a plurality of, and abatvoix 6 is installed to round hole 5's top, is provided with tripe type hole on abatvoix 6, and tripe type hole is provided with a plurality of.

Further, the inside of glass installing frame 15 is provided with recess 17, and recess 17 is provided with two, installs first glass 4 in the recess 17, and second glass 16 is installed to the rear end of first glass 4, makes it form cavity glass's structure on sound barrier 1, and is whole more stable, and the hardness is high, does not influence holistic light transmissivity simultaneously, and the effect that gives sound insulation is good.

Further, the front end face and the rear end face of the sound barrier 1 are provided with metal coatings 11, one side of each metal coating 11 is provided with sound-absorbing cotton 12, one side of each sound-absorbing cotton 12 is provided with a sound-insulating felt 13, one side of each sound-insulating felt 13 is provided with a gypsum board 14, the metal coatings 11 can play a role in protection, damage to an internal sound-insulating device is avoided, and the service life of the sound-insulating device is prolonged.

Further, the bottom of the upright post 3 is provided with a connecting mechanism 18, a connecting frame 19 is arranged inside the connecting mechanism 18, anti-skid pads 20 are mounted on two sides inside the connecting frame 19, a fixing plate 21 is arranged above the anti-skid pads 20, and the anti-skid pads 20 can enhance friction force and enable the anti-skid pads to be fixed more stably.

Further, the bottom of the connecting mechanism 18 is provided with the fixing frame 7, the fixing frame 7 extends to the inside of the connecting frame 19, the fixing frame 7 is fixedly connected with the connecting mechanism 18 through the fixing plate 21, and when the fixing frame is installed, the fixing frame 7 penetrates through the connecting frame 19 and is fixed on the connecting mechanism 18, so that the sound barrier can be conveniently installed and detached.

Further, the bottom of sound barrier 1 is provided with spread groove 9, and the bottom of spread groove 9 is provided with concrete-based layer 10, and the bottom of mount 7 is provided with ground 8 for sound barrier 1 is more stable when the installation is used, is difficult for empting.

The working principle is as follows: when in use, firstly, a foundation 8 is installed under the ground, a fixing frame 7 is installed at the top of the foundation 8, a concrete base layer 10 is built at the same time, the bottom parts of the upright posts 3 at two sides of the sound barrier 1 are provided with connecting mechanisms 18, connecting frames 19 are arranged in the connecting mechanisms 18, when in installation, the fixing frame 7 penetrates through the connecting frames 19 and is fixed on the connecting mechanisms 18, the installation and the disassembly of the sound barrier are convenient, meanwhile, the anti-skid pads 20 in the connecting frames 19 enhance the friction force to ensure that the sound barrier is fixed more stably, the front end surface of the sound barrier 1 is provided with the round hole 5, the sound absorption cotton 12 and the sound insulation felt 13 are arranged in the sound barrier 1, when sound enters the sound barrier 1 through the round hole 5, the noise reduction effect is obvious through the sound absorption cotton 12 and the sound insulation felt 13, the first glass 4 and the second glass 16 are also arranged on the sound barrier 1, so that the hollow glass structure is formed on the sound barrier 1, the whole is more stable and has high hardness, not influence holistic light transmissivity simultaneously, it is good to give sound insulation effect, sets up abatvoix 6 simultaneously, is provided with a plurality of tripe type hole on the abatvoix 6, increases the sound absorption effect of sound barrier 1, cooperates sound barrier 1 to realize highway's intact syllable-dividing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Sound barrier, comprising a sound barrier (1), characterized in that: sound barrier frame (2) are all installed to the both sides of sound barrier (1), sound barrier frame (2) one side is provided with stand (3), the preceding terminal surface of sound barrier (1) is provided with glass installing frame (15), the top of glass installing frame (15) is provided with round hole (5), and round hole (5) are provided with a plurality of, abatvoix (6) are installed to the top of round hole (5), be provided with tripe type hole on abatvoix (6), and tripe type hole is provided with a plurality of.

2. The sound barrier of claim 1, wherein: the glass mounting frame is characterized in that a groove (17) is formed in the glass mounting frame (15), two grooves (17) are formed in the glass mounting frame, first glass (4) is installed in the grooves (17), and second glass (16) is installed at the rear end of the first glass (4).

3. The sound barrier of claim 1, wherein: the terminal surface all is provided with metal coating (11) around sound barrier (1), one side of metal coating (11) is provided with inhales sound cotton (12), the one side of inhaling sound cotton (12) is provided with deadening felt (13), one side of deadening felt (13) is provided with gypsum board (14).

4. The sound barrier of claim 1, wherein: the bottom of stand (3) is provided with coupling mechanism (18), the inside of coupling mechanism (18) is provided with connecting frame (19), slipmat (20) are all installed to the inside both sides of connecting frame (19), the top of slipmat (20) is provided with fixed plate (21).

5. The sound barrier of claim 4, wherein: the bottom of the connecting mechanism (18) is provided with a fixing frame (7), the fixing frame (7) extends to the inside of the connecting frame (19), and the fixing frame (7) is fixedly connected with the connecting mechanism (18) through a fixing plate (21).

6. The sound barrier of claim 5, wherein: the bottom of sound barrier (1) is provided with spread groove (9), the bottom of spread groove (9) is provided with concrete-based layer (10), the bottom of mount (7) is provided with ground (8).