CN215716781U

CN215716781U - Connecting mechanism of polyester sound insulation board for assembly

Info

Publication number: CN215716781U
Application number: CN202122225148.3U
Authority: CN
Inventors: 徐健高
Original assignee: Nantong Ousheng New Material Co ltd
Current assignee: Nantong Ousheng New Material Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of polyester sound insulation boards, and discloses a connecting mechanism of a polyester sound insulation board for assembly, which comprises a first sound insulation board, a second sound insulation board and a connecting piece, wherein connecting grooves are formed in the sides, close to each other, of the first sound insulation board and the second sound insulation board, the connecting piece is arranged between the two connecting grooves and fastened through bolts, the connecting piece comprises two connecting plates, a middle plate and sound insulation strips, the two connecting plates are fixedly connected through the middle plate, and the sound insulation strips are arranged in the middle of the other side of the connecting plates. According to the utility model, through the design of the connecting piece, the first sound insulation plate and the second sound insulation plate are conveniently and tightly connected, and the fastening effect of the bolt is combined, so that the connection tightness is further improved, the installation is convenient, the use convenience is improved, the sound insulation effect of the joint can be improved, the practical value is improved, the structure is simple, the market prospect is wide, and the popularization is facilitated.

Description

Connecting mechanism of polyester sound insulation board for assembly

Technical Field

The utility model relates to the technical field of polyester sound insulation boards, in particular to a connecting mechanism of a polyester sound insulation board for assembly.

Background

The polyester sound insulation board is also called as a polyester sound absorption board, is totally called as a polyester fiber sound insulation board, is a material which is prepared by taking polyester fiber as a raw material through hot press molding and has sound insulation function, can meet the requirements of different sound absorption and noise reduction effects, is widely applied in the fields of domestic sound insulation materials and acoustic engineering, is affirmed and praised by numerous domestic famous acousticians, is deeply trusted and selected by various mechanical designers and acoustic designers, and becomes the first choice of engineering materials for building acoustics, industrial noise reduction, product noise reduction and the like in most of domestic cities.

Most of the existing polyester sound insulation boards are designed in a traditional structure, the assembly connection of the sound insulation boards is not tight enough, the sound insulation effect of the connection part is poor, the installation stability is to be improved, and inconvenience is brought to practical use.

SUMMERY OF THE UTILITY MODEL

In view of the above problems of the prior art, the present invention provides a connecting mechanism of a polyester noise barrier for assembly.

In order to achieve the above purpose, the connecting mechanism of the polyester sound insulation board for assembly provided by the utility model comprises a first sound insulation board, a second sound insulation board and a connecting piece, wherein connecting grooves are respectively formed in the mutually close sides of the first sound insulation board and the second sound insulation board, the connecting piece is arranged between the two connecting grooves and is fastened through bolts, the connecting piece comprises two connecting plates, a middle plate and sound insulation strips, the two connecting plates are fixedly connected through the middle plate, the sound insulation strips are arranged in the middle of the other side of the connecting plates, the two ends of each connecting plate are respectively clamped into the adjacent connecting grooves and are fastened through bolts, and the sound insulation strips are positioned between the first sound insulation board and the second sound insulation board and are tightly attached to the first sound insulation board and the second sound insulation board.

Preferably, install the fixed block on the inner wall of spread groove, the fixed block card is established between two connecting plates, and the fixed block closely laminates with the surface of adjacent connecting plate and intermediate lamella.

Preferably, the screw with bolt looks adaptation is all seted up to the one end that first acoustic celotex board and second acoustic celotex board are close to each other, the pointed end of bolt just runs through two connecting plates and fixed blocks in extending to the spread groove, the inner wall threaded connection of bolt and connecting plate, fixed block and spread groove.

Preferably, the sealing strips are installed on one side, close to each other, of the first sound insulation board and the second sound insulation board, the sealing strips are symmetrically distributed on two sides of the connecting groove, the sound insulation strips are clamped between the two sealing strips, and the two sides of the sound insulation strips are tightly attached to the adjacent sealing strips respectively.

Preferably, still including the decorative board, one side that first acoustic celotex board and second acoustic celotex board are close to each other is provided with the recess, the decorative board sets up in the recess and with the sound insulating strip joint.

Preferably, the sound insulation strip is far away from one side of connecting plate and has been seted up the draw-in groove, the decorative board is close to one side mid-mounting of sound insulation strip has the buckle, buckle and the inseparable joint of draw-in groove.

Compared with the prior art, the connecting mechanism of the polyester sound-proof board for assembly provided by the utility model has the following beneficial effects:

the connecting piece is composed of the connecting plate, the middle plate and the sound insulating strips, the connecting piece is connected with the adjacent connecting grooves, the first sound insulating plate and the second sound insulating plate are conveniently and tightly connected, the fastening effect of the bolt is combined, the connection tightness is further improved, meanwhile, the mounting is convenient, the use convenience is improved, the sound insulating strips are clamped between the first sound insulating plate and the second sound insulating plate, the sound insulating effect of the joint of the first sound insulating plate and the second sound insulating plate is favorably improved by combining the tight fit of the sound insulating strips and the sealing strips, the joint can be covered by clamping the decorative plate and the sound insulating strips, the decorative and attractive effect is achieved, the practical value is improved, the structure is simple, the market prospect is wide, and the popularization is facilitated.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic cross-sectional view of the first baffle of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the sound barrier of fig. 1 according to the present invention.

In the figure: 1. a first baffle plate; 2. a second baffle; 3. connecting grooves; 4. a connecting plate; 5. a middle plate; 6. a sound insulating strip; 7. a bolt; 8. a fixed block; 9. a sealing strip; 10. a decorative plate; 11. and (5) buckling.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.

Please refer to fig. 1-3, a coupling mechanism of polyester acoustic celotex board for assembly, including first acoustic celotex board 1, second acoustic celotex board 2 and connecting piece, spread groove 3 has all been seted up to one side that first acoustic celotex board 1 and second acoustic celotex board 2 are close to each other, the connecting piece sets up between two spread grooves 3 and fastens through bolt 7, the connecting piece includes connecting plate 4, intermediate lamella 5 and acoustic celotex strip 6, the quantity of connecting plate 4 is two, and pass through intermediate lamella 5 fixed connection between two connecting plates 4, acoustic celotex strip 6 is installed at the middle part of connecting plate 4 opposite side, the both ends of connecting plate 4 are blocked respectively in adjacent spread groove 3 and are fastened through bolt 7, acoustic celotex strip 6 is located between first acoustic celotex board 1 and the second acoustic celotex board 2 and with first acoustic celotex board 1, second acoustic celotex board 2 closely laminates.

Install fixed block 8 on the inner wall of spread groove 3, fixed block 8 card is established between two connecting plates 4, and fixed block 8 closely laminates with the surface of adjacent connecting plate 4 and intermediate lamella 5.

Screw with bolt 7 looks adaptation is all seted up to the one end that first acoustic celotex board 1 and second acoustic celotex board 2 are close to each other, and bolt 7's most advanced extends to in spread groove 3 and runs through two connecting plates 4 and fixed block 8, and bolt 7 and connecting plate 4, the inner wall threaded connection of fixed block 8 and spread groove 3, can hide completely in the screw after bolt 7 installation finishes, and the handhole door is gone into to the opening part card of screw again, can play and shelter from pleasing to the eye effect.

Sealing strip 9 is all installed to one side that first acoustic celotex board 1 and second acoustic celotex board 2 are close to each other, and sealing strip 9 symmetric distribution is in the both sides of

spread groove

3, and 6 cards of acoustic celotex strip are between two sealing strips 9, and the both sides of acoustic celotex strip 6 closely laminate with adjacent sealing strip 9 respectively, are favorable to improving sealed syllable-dividing effect.

Still including decorative board 10, one side that first acoustic celotex board 1 and second acoustic celotex board 2 are close to each other is provided with the recess, decorative board 10 set up in the recess and with the 6 joints of sound-proof strip, decorative board 10 and recess inner wall seamless connection play pleasing to the eye effect.

The draw-in groove has been seted up to the one side that gives sound insulation strip 6 kept away from connecting plate 4, and decorative board 10 is close to one side mid-mounting of sound insulation strip 6 has buckle 11, and buckle 11 and the inseparable joint of draw-in groove are convenient for decorative board 10's dismouting.

According to the utility model, the connecting piece is composed of the connecting plate 4, the middle plate 5 and the sound insulating strip 6, the first sound insulating plate 1 and the second sound insulating plate 2 are conveniently and tightly connected through the connection of the connecting piece and the adjacent connecting groove 3, the fastening effect of the bolt 7 is combined, the connection tightness is further improved, meanwhile, the installation is convenient, the use convenience is improved, the sound insulating strip 6 is clamped between the first sound insulating plate 1 and the second sound insulating plate 2, the sound insulating effect at the joint of the first sound insulating plate 1 and the second sound insulating plate 2 is favorably improved through the tight fit of the sound insulating strip 6 and the sealing strip 9, the joint can be covered through the clamping connection of the decorative plate 10 and the sound insulating strip 6, the decorative and sound insulating effects are realized, the practical value is improved, the structure is simple, the market prospect is wide, and the popularization is facilitated.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides an assembly is with coupling mechanism of polyester acoustic celotex board, includes first acoustic celotex board (1), second acoustic celotex board (2) and connecting piece, spread groove (3) have all been seted up to one side that first acoustic celotex board (1) and second acoustic celotex board (2) are close to each other, the connecting piece setting just fastens its characterized in that through bolt (7) between two spread grooves (3):

the connecting piece includes connecting plate (4), intermediate lamella (5) and sound insulating strip (6), the quantity of connecting plate (4) is two, and through intermediate lamella (5) fixed connection between two connecting plates (4), the middle part at connecting plate (4) opposite side is installed in sound insulating strip (6), the both ends of connecting plate (4) are gone into respectively and are fastened in adjacent spread groove (3) and through bolt (7), sound insulating strip (6) are located between first septum celotex board (1) and second septum celotex board (2) and closely laminate with first septum celotex board (1), second septum celotex board (2).

2. The connecting mechanism of polyester acoustical panels for assembly according to claim 1, wherein the inner wall of the connecting groove (3) is installed with a fixing block (8), the fixing block (8) is clamped between two connecting plates (4), and the fixing block (8) is closely attached to the outer surfaces of the adjacent connecting plates (4) and the middle plate (5).

3. The connecting mechanism of the polyester sound insulation board for assembly as claimed in claim 2, wherein the first sound insulation board (1) and the second sound insulation board (2) are provided with screw holes matched with the bolts (7) at the ends close to each other, the tips of the bolts (7) extend into the connecting grooves (3) and penetrate through the two connecting plates (4) and the fixing blocks (8), and the bolts (7) are in threaded connection with the connecting plates (4), the fixing blocks (8) and the inner walls of the connecting grooves (3).

4. The connecting mechanism of the polyester sound insulation board for assembly according to claim 1, wherein the first sound insulation board (1) and the second sound insulation board (2) are provided with sealing strips (9) at one side close to each other, the sealing strips (9) are symmetrically distributed at two sides of the connecting groove (3), the sound insulation strips (6) are clamped between the two sealing strips (9), and two sides of the sound insulation strips (6) are respectively tightly attached to the adjacent sealing strips (9).

5. The connecting mechanism of the polyester sound insulation board for assembly according to claim 1, further comprising a decorative board (10), wherein a groove is arranged on one side of the first sound insulation board (1) and the second sound insulation board (2) close to each other, and the decorative board (10) is arranged in the groove and clamped with the sound insulation strip (6).

6. The connecting mechanism of the polyester sound insulation board for assembly according to claim 5, wherein a clamping groove is formed in one side of the sound insulation strip (6) far away from the connecting plate (4), a buckle (11) is installed in the middle of one side of the decorative board (10) close to the sound insulation strip (6), and the buckle (11) is tightly clamped with the clamping groove.