CN218147900U

CN218147900U - Laminated type barrier sound insulation board

Info

Publication number: CN218147900U
Application number: CN202221809617.4U
Authority: CN
Inventors: 王阳军
Original assignee: Changsha Lizhi Environmental Engineering Equipment Co ltd
Current assignee: Changsha Lizhi Environmental Engineering Equipment Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-27
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a sound insulation board technical field especially relates to a range upon range of formula barrier sound insulation board, including the installing frame, the opening has been seted up to one side outer wall of installing frame, and the bottom inner wall of installing frame is fixed with the baffle, one side outer wall that is located the baffle both sides of installing frame all is fixed with spacing, first T-slot has all been seted up to the both sides inner wall of installing frame, and the both sides outer wall of baffle has all seted up the second T-slot. The utility model discloses a plurality of sound insulation subassemblies are all through first T-shaped piece, second T-shaped piece and third T-shaped piece respectively with first T-shaped groove, second T-shaped groove and third T-shaped groove form the grafting cooperation fixed together, then let apron and installing frame be fixed together through the hasp lock, carry on spacingly to the sound insulation subassembly of top layer, two direct accessible T-shaped connecting blocks of installing frame are connected together with the T-shaped spread groove cooperation on the assembly piece, whole work need not with the help of other instruments and spare part, and the installation effectiveness is improved.

Description

Laminated type barrier sound insulation board

Technical Field

The utility model relates to a sound insulation board technical field especially relates to a range upon range of formula barrier sound insulation board.

Background

The sound insulation board is a board which acts on the sound insulation effect. There are building sound insulation and structure sound insulation classifications. The sound insulation board can not separate the sound of all frequencies, the object has the inherent resonance frequency, the sound close to the resonance frequency of the object has the obvious reduction of the sound insulation effect, the sound insulation board has the difference between air sound insulation and vibration sound, and the air sound insulation board is a board for separating the sound transmitted in the air.

At present, the laminated type sound insulation barrier is heavy in weight and is mostly connected together through bolts or screws, so that the installation efficiency is low, dust is easily accumulated on two sides of a road, and the appearance of a city is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laminated type barrier sound insulation board.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a range upon range of formula barrier sound-proof board, includes the installing frame, the opening has been seted up to one side outer wall of installing frame, and the bottom inner wall of installing frame is fixed with the baffle, one side outer wall that is located the baffle both sides of installing frame all is fixed with spacing, first T-slot has all been seted up to the both sides inner wall of installing frame, and the both sides outer wall of baffle has all seted up the second T-slot, third T-slot has been seted up to one side outer wall of spacing, first T-slot, second T-slot and third T-slot are pegged graft and are had same sound insulation subassembly, and sound insulation subassembly quantity is six.

Preferably, the sound insulation assembly comprises a sound insulation frame, a silencing cotton layer is fixed on the inner wall of one side of the sound insulation frame, a silencing plate is fixed on the outer wall of one side of the silencing cotton layer, and an ash absorption layer is fixed on the outer wall of one side of the silencing plate.

Preferably, a first T-shaped block is fixed on the outer wall of one side of the sound insulation frame, a second T-shaped block is fixed on the outer wall of the other side of the sound insulation frame, a third T-shaped block is fixed on the outer wall of one side of the sound insulation frame, the first T-shaped block and the first T-shaped groove form a plug-in fit, the second T-shaped block and the second T-shaped groove form a plug-in fit, and the third T-shaped block and the third T-shaped groove form a plug-in fit.

Preferably, a T-shaped connecting block is fixed on the outer wall of one side of the mounting frame, an assembling block is fixed on the outer wall of the other side of the mounting frame, and a T-shaped connecting groove matched with the T-shaped connecting block is formed in the outer wall of one side of the assembling block.

Preferably, the top outer wall of installing frame articulates on one side has the apron, and the apron is through hasp lock and installing frame fixed connection.

Preferably, the outer wall of the sound insulation frame is in sliding fit with the inner wall of the mounting frame and the outer wall of the partition plate.

The beneficial effects of the utility model are that:

1. according to the laminated barrier sound insulation plate, a plurality of sound insulation components are respectively in inserting fit and fixation with a first T-shaped groove, a second T-shaped groove and a third T-shaped groove through a first T-shaped block, a second T-shaped block and a third T-shaped block, then a cover plate is fixed with a mounting frame through a hasp lock, the sound insulation components on the top layer are limited, two mounting frames can be directly matched and connected with T-shaped connecting grooves in an assembling block through T-shaped connecting blocks, other tools and parts are not needed in the whole work, and the mounting efficiency is improved;

2. this range upon range of formula barrier sound baffle, the sound insulation frame of sound insulation subassembly gives sound insulation, then the cotton layer of acoustical panel cooperation amortization carries out the amortization to sound, and both cooperate effectively to eliminate the noise each other, and the dust layer of inhaling that sets up can absorb the dust that the road was raised, purifies environment road environment.

Drawings

Fig. 1 is a schematic perspective view of a laminated barrier sound-proof plate according to the present invention;

fig. 2 is a schematic view of a vertical cross-sectional structure of a laminated barrier sound-proof board according to the present invention;

fig. 3 is a schematic top cross-sectional structure view of a laminated barrier sound-proof board according to the present invention.

In the figure: the sound insulation board comprises an installation frame 1, a partition board 2, a cover plate 3, a sound insulation frame 4, an ash absorption layer 5, a sound insulation board 6, a sound insulation cotton layer 7, a first T-shaped block 8, a second T-shaped block 9, a limiting strip 10, a third T-shaped block 11, an assembly block 12, a T-shaped connecting groove 13, a first T-shaped groove 14, a second T-shaped groove 15 and a T-shaped connecting block 16.

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.

Embodiment 1, refer to fig. 1 to 3, a laminated barrier sound-insulation plate includes an installation frame 1, an opening is formed in an outer wall of one side of the installation frame 1, a partition plate 2 is fixed to an inner wall of the bottom of the installation frame 1, a limiting strip 10 is fixed to outer walls of one side of the installation frame 1, which are located on two sides of the partition plate 2, first T-shaped grooves 14 are formed in inner walls of two sides of the installation frame 1, second T-shaped grooves 15 are formed in outer walls of two sides of the partition plate 2, a third T-shaped groove is formed in an outer wall of one side of the limiting strip 10, the same sound-insulation assembly is inserted into the first T-shaped groove 14, the second T-shaped groove 15 and the third T-shaped groove, and the number of the sound-insulation assemblies is six;

the sound insulation assembly comprises a sound insulation frame 4, a silencing cotton layer 7 is fixed on the inner wall of one side of the sound insulation frame 4, a silencing plate 6 is fixed on the outer wall of one side of the silencing cotton layer 7, and a dust absorption layer 5 is fixed on the outer wall of one side of the silencing plate 6;

one side outer wall of sound insulation frame 4 is fixed with first T-shaped piece 8, and the opposite side outer wall of sound insulation frame 4 is fixed with second T-shaped piece 9, and one side outer wall of sound insulation frame 4 is fixed with third T-shaped piece 11, and first T-shaped piece 8 forms the cooperation of pegging graft with first T-shaped groove 14, and second T-shaped piece 9 forms the cooperation of pegging graft with second T-shaped groove 15, and third T-shaped piece 11 forms the cooperation of pegging graft with third T-shaped groove.

Embodiment 2 is optimized on the basis of embodiment 1, a T-shaped connecting block 16 is fixed on the outer wall of one side of the mounting frame 1, an assembling block 12 is fixed on the outer wall of the other side of the mounting frame 1, and a T-shaped connecting groove 13 matched with the T-shaped connecting block 16 is formed in the outer wall of one side of the assembling block 12;

one side of the outer wall of the top of the mounting frame 1 is hinged with a cover plate 3, and the cover plate 3 is fixedly connected with the mounting frame 1 through a hasp lock;

the outer wall of the sound insulation frame 4 is in sliding fit with the inner wall of the mounting frame 1 and the outer wall of the partition board 2.

The working principle is as follows:

during installation, the cover plate 3 is opened, a plurality of sound insulation components are sequentially inserted into a first T-shaped groove 14, a second T-shaped groove 15 and a third T-shaped groove through a first T-shaped block 8, a second T-shaped block 9 and a third T-shaped block 11, the cover plate 3 and the installation frame 1 are fixed together through a hasp lock to limit and fix the sound insulation components on the top layer, and when the sound insulation components are required to be connected with another installation frame 1, a T-shaped connecting block 16 of the other installation frame 1 is inserted into a T-shaped connecting groove 13 of an assembly block 12 of the installation frame 1;

during the use, sound insulation frame 4 carries out syllable-dividing to the noise, then 6 cooperation amortization cotton layer 7 of acoustical panel carry out the amortization to the noise, and both cooperate effectively to eliminate the noise each other, then inhale dust layer 5 and can absorb the dust of road uplift, clean environment road environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a range upon range of formula barrier sound-proof board, includes installing frame (1), its characterized in that, the opening has been seted up to one side outer wall of installing frame (1), and the bottom inner wall of installing frame (1) is fixed with baffle (2), one side outer wall that is located baffle (2) both sides of installing frame (1) all is fixed with spacing strip (10), first T-slot (14) have all been seted up to the both sides inner wall of installing frame (1), and second T-slot (15) have all been seted up to the both sides outer wall of baffle (2), third T-slot has been seted up to one side outer wall of spacing strip (10), first T-slot (14), second T-slot (15) and third T-slot are pegged graft and are had same subassembly, and sound insulation subassembly quantity is six.

2. The laminated barrier sound-insulation board as claimed in claim 1, wherein the sound-insulation component comprises a sound-insulation frame (4), a sound-insulation cotton layer (7) is fixed on an inner wall of one side of the sound-insulation frame (4), a sound-insulation board (6) is fixed on an outer wall of one side of the sound-insulation cotton layer (7), and a dust-absorbing layer (5) is fixed on an outer wall of one side of the sound-insulation board (6).

3. The laminated barrier sound insulation board as claimed in claim 2, wherein a first T-shaped block (8) is fixed on the outer wall of one side of the sound insulation frame (4), a second T-shaped block (9) is fixed on the outer wall of the other side of the sound insulation frame (4), a third T-shaped block (11) is fixed on the outer wall of one side of the sound insulation frame (4), the first T-shaped block (8) and the first T-shaped groove (14) form a plug-in fit, the second T-shaped block (9) and the second T-shaped groove (15) form a plug-in fit, and the third T-shaped block (11) and the third T-shaped groove form a plug-in fit.

4. The laminated type barrier sound insulation board as claimed in claim 1, wherein a T-shaped connecting block (16) is fixed on an outer wall of one side of the mounting frame (1), an assembling block (12) is fixed on an outer wall of the other side of the mounting frame (1), and a T-shaped connecting groove (13) matched with the T-shaped connecting block (16) is formed in an outer wall of one side of the assembling block (12).

5. The laminated type barrier sound insulation board as claimed in claim 1, wherein a cover plate (3) is hinged to one side of the outer wall of the top of the mounting frame (1), and the cover plate (3) is fixedly connected with the mounting frame (1) through a snap lock.

6. A laminated barrier sound-insulating panel according to claim 2, characterised in that the outer wall of the sound-insulating frame (4) forms a sliding fit with the inner wall of the mounting frame (1) and the outer wall of the spacer plate (2).