CN210713338U

CN210713338U - Building wall with good sound insulation performance

Info

Publication number: CN210713338U
Application number: CN201921219387.4U
Authority: CN
Inventors: 薛华; 韩炳霞; 杨海; 彭燕语
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-09
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a building wall that sound insulation performance is good, including first wallboard and second wallboard, the draw-in groove has been seted up on the right side of first wallboard, the quantity of draw-in groove is two, the left side fixedly connected with fixture block of second wallboard, the through-hole has all been seted up to the top and the bottom of draw-in groove and fixture block, the right side swing joint at first wallboard top has the inserted bar, the inner chamber of draw-in groove and fixture block to first wallboard is run through in proper order to the bottom of inserted bar, the top and the bottom of first wallboard all are provided with connecting device, connecting device's quantity is four, and divides equally into two sets ofly. The utility model discloses a draw-in groove, fixture block, inserted bar, connecting device, place chamber, connecting block, spring, montant, noise damping layer, composite bed, adhesive layer, insulating layer and wearing layer's cooperation is used, possesses syllable-dividing advantage, and it is poor to have solved traditional partition wall sound insulation effect, and it is inconvenient to install, has restricted its wide application's problem.

Description

Building wall with good sound insulation performance

Technical Field

The utility model relates to a building wall technical field specifically is a building wall that sound insulation performance is good.

Background

Along with the rapid development of the real estate industry, in recent years, the decoration industry moves ahead synchronously, the partition wall is in the development period, the partition wall is divided by lines and block-shaped vision, a simple, laminated, transparent and flexible humanized indoor space is created, and the used system and the used raw materials of the partition wall have the advantages of fire resistance, flame retardance, no chemical pollution and excellent safety, have the effects of sound absorption, heat insulation, dust prevention and surface cleanability, and can be repeatedly used in any space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building wall that sound insulation performance is good possesses syllable-dividing advantage, and it is poor to have solved traditional partition wall sound insulation effect, and it is inconvenient to install, has restricted its wide application's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building wall that sound insulation performance is good, includes first wallboard and second wallboard, the draw-in groove has been seted up on the right side of first wallboard, the quantity of draw-in groove is two, the left side fixedly connected with fixture block of second wallboard, the through-hole has all been seted up to the top and the bottom of draw-in groove and fixture block, the right side swing joint at first wallboard top has the inserted bar, the inner chamber of draw-in groove and fixture block to first wallboard is run through in proper order to the bottom of inserted bar, the top and the bottom of first wallboard all are provided with connecting device, connecting device's quantity is four, and equally divide into two sets ofly.

Preferably, connecting device is including placing the chamber, place the chamber and offer the top and the bottom in first wallboard, place the top fixedly connected with connecting block of intracavity chamber, one side fixedly connected with spring of placing the chamber is kept away from to the connecting block, the one end fixedly connected with montant of connecting block is kept away from to the spring, the one end that the spring was kept away from to the montant extends to the outside of first wallboard, the montant is located the equal swing joint in both sides of placing chamber one end and has the gyro wheel, one side of gyro wheel contacts with the inner wall of placing the chamber.

Preferably, the top of the first wallboard is provided with a filling groove, and an inner cavity of the filling groove is filled with a sound attenuation layer.

Preferably, a composite layer is bonded to the front surface of the first wallboard, the composite layer comprises an adhesive layer, a heat insulation layer is fixedly connected to the top of the adhesive layer, a wear-resistant layer is fixedly connected to the top of the heat insulation layer, and the wear-resistant layer is made of polytetrafluoroethylene.

Preferably, the sound absorption layer is formed by hot-pressing 100% of polyester fiber with high technology and in a cocoon cotton shape, and the sound absorption coefficient reaches 0.94 within the noise range of 125-4000 HZ.

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

1. the utility model discloses a draw-in groove, fixture block, inserted bar, connecting device, place chamber, connecting block, spring, montant, noise damping layer, composite bed, adhesive layer, insulating layer and wearing layer's cooperation is used, possesses syllable-dividing advantage, and it is poor to have solved traditional partition wall sound insulation effect, and it is inconvenient to install, has restricted its wide application's problem.

2. The utility model discloses a set up draw-in groove and fixture block, can be convenient for assemble between first wallboard and the second wallboard, avoid between first wallboard and the second wallboard gap when assembling, influence the problem of syllable-dividing effect, through setting up the inserted bar, can be convenient for fix first wallboard, avoid assembling the first wallboard, the condition that drops appears, through setting up the connecting block, a spring, montant and gyro wheel, can be convenient for fix first wallboard on the plane, avoid first wallboard not have the fixture when the installation, fixed unstable condition appears, through setting up the noise damping layer, can improve the syllable-dividing effect of first wallboard, through setting up the insulating layer, can the heat-proof quality of effectual improvement first wallboard, through setting up the wearing layer, can improve the wearability of first wallboard.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the composite layer of the present invention.

In the figure: 1. a first wall panel; 2. a card slot; 3. a clamping block; 4. inserting a rod; 5. a connecting device; 6. a placement chamber; 7. connecting blocks; 8. a spring; 9. a vertical rod; 10. a roller; 11. filling the groove; 12. a sound-deadening layer; 13. compounding layers; 14. an adhesive layer; 15. a thermal insulation layer; 16. a wear layer; 17. a second wall panel.

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. 1-4, a building wall with good sound insulation performance comprises a first wall panel 1 and a second wall panel 17, wherein the right side of the first wall panel 1 is provided with two clamping grooves 2, the left side of the second wall panel 17 is fixedly connected with a clamping block 3, the first wall panel 1 and the second wall panel 17 can be conveniently assembled by arranging the clamping grooves 2 and the clamping block 3, the problem that the sound insulation effect is affected by gaps between the first wall panel 1 and the second wall panel 17 during assembly is solved, the tops and the bottoms of the clamping grooves 2 and the clamping block 3 are respectively provided with a through hole, the right side of the top of the first wall panel 1 is movably connected with an inserting rod 4, the first wall panel 1 can be conveniently fixed by arranging the inserting rod 4, the assembled first wall panel 1 is prevented from falling off, the bottom of the inserting rod 4 sequentially penetrates through the clamping grooves 2 and the clamping block 3 to an inner cavity of the first wall panel 1, the top and the bottom of the first wall panel 1 are respectively provided with a connecting, the number of the connecting devices 5 is four, the connecting devices are divided into two groups, each connecting device 5 comprises a placing cavity 6, the placing cavities 6 are arranged at the top and the bottom of the first wallboard 1, the top of the inner cavity of the placing cavity 6 is fixedly connected with a connecting block 7, one side of the connecting block 7 far away from the placing cavity 6 is fixedly connected with a spring 8, one end of the spring 8 far away from the connecting block 7 is fixedly connected with a vertical rod 9, one end of the vertical rod 9 far away from the spring 8 extends to the outside of the first wallboard 1, two sides of the vertical rod 9 at one end of the placing cavity 6 are movably connected with idler wheels 10, the first wallboard 1 can be conveniently fixed on a plane by arranging the connecting block 7, the spring 8, the vertical rod 9 and the idler wheels 10, the situation that the first wallboard 1 is unstable when being installed is avoided, one side of the idler wheel 10 is contacted with the inner wall of the, the inner cavity of the filling groove 11 is filled with a sound absorption layer 12, through the arrangement of the sound absorption layer 12, the sound insulation effect of the first wallboard 1 can be improved, the front surface of the first wallboard 1 is bonded with a composite layer 13, the composite layer 13 comprises an adhesive layer 14, the adhesive layer 14 is made of synthetic adhesive, the top of the adhesive layer 14 is fixedly connected with a heat insulation layer 15, the heat insulation layer 15 is made of inorganic nano materials, through the arrangement of the heat insulation layer 15, the heat insulation property of the first wallboard 1 can be effectively improved, the top of the heat insulation layer 15 is fixedly connected with a wear-resistant layer 16, the wear-resistant layer 16 is made of polytetrafluoroethylene, through the arrangement of the wear-resistant layer 16, the wear resistance of the first wallboard 1 can be improved, the sound absorption layer 12 is made of 100% polyester fibers through high-tech hot pressing and is formed in a cocoon cotton shape, the sound absorption coefficient reaches 0.94 within the noise range of 125-, Place chamber 6, connecting block 7, spring 8, montant 9, amortization layer 12, composite bed 13, adhesive layer 14, insulating layer 15 and wearing layer 16's cooperation and use, possess syllable-dividing advantage, it is poor to have solved traditional partition wall sound insulation effect, and the installation is inconvenient, has restricted its wide application's problem.

During the use, inject the montant 9 of first wallboard 1 bottom in the hole of having beaten in advance, draw-in groove 2 is advanced in the card of fixture block 3, then carry out the chucking position through inserted bar 4 from the top and pass, fix first wallboard 1 and second wallboard 17 together, through setting up noise damping layer 12, can improve the syllable-dividing effect of first wallboard 1, through setting up insulating layer 15, can effectual improvement first wallboard 1's heat-proof quality, through setting up wearing layer 16, can improve first wallboard 1's wearability.

In summary, the following steps: this building wall that sound insulation performance is good, through draw-in groove 2, fixture block 3, inserted bar 4, connecting device 5, place chamber 6, connecting block 7, spring 8, montant 9, amortization layer 12, composite bed 13, adhesive layer 14, insulating layer 15 and wearing layer 16's cooperation, it is poor to have solved traditional partition wall sound insulation effect, and the installation is inconvenient, has restricted its wide application's problem.

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 building wall that sound insulation performance is good, includes first wallboard (1) and second wallboard (17), its characterized in that: draw-in groove (2) have been seted up on the right side of first wallboard (1), the quantity of draw-in groove (2) is two, left side fixedly connected with fixture block (3) of second wallboard (17), the through-hole has all been seted up to the top and the bottom of draw-in groove (2) and fixture block (3), the right side swing joint at first wallboard (1) top has inserted bar (4), the inner chamber of draw-in groove (2) and fixture block (3) to first wallboard (1) is run through in proper order to the bottom of inserted bar (4), the top and the bottom of first wallboard (1) all are provided with connecting device (5), the quantity of connecting device (5) is four, and equally divide into two sets of.

2. The building wall with good sound insulation performance according to claim 1, characterized in that: connecting device (5) are including placing chamber (6), place chamber (6) and set up in the top and the bottom of first wallboard (1), place inner chamber fixedly connected with connecting block (7) of chamber (6), one side fixedly connected with spring (8) of placing chamber (6) are kept away from in connecting block (7), one end fixedly connected with montant (9) of connecting block (7) are kept away from in spring (8), the one end that spring (8) were kept away from in montant (9) extends to the outside of first wallboard (1), montant (9) are located the equal swing joint in both sides of placing chamber (6) one end and have gyro wheel (10), one side of gyro wheel (10) contacts with the inner wall of placing chamber (6).

3. The building wall with good sound insulation performance according to claim 1, characterized in that: filling grooves (11) are formed in the front face and the back face of the first wallboard (1), and the inner cavity of each filling groove (11) is filled with a sound-deadening layer (12).

4. The building wall with good sound insulation performance according to claim 1, characterized in that: the front surface of the first wallboard (1) is bonded with a composite layer (13), the composite layer (13) comprises an adhesive layer (14), the top of the adhesive layer (14) is fixedly connected with a heat insulation layer (15), the top of the heat insulation layer (15) is fixedly connected with a wear-resistant layer (16), and the wear-resistant layer (16) is made of polytetrafluoroethylene.

5. The building wall with good sound insulation performance according to claim 3, characterized in that: the sound-absorbing layer (12) is formed by hot-pressing 100% polyester fiber by high technology and forming the polyester fiber in a cocoon cotton shape, and the sound-absorbing coefficient reaches 0.94 within the noise range of 125-4000 HZ.