CN218622720U

CN218622720U - Sound insulation wallboard with mounting structure

Info

Publication number: CN218622720U
Application number: CN202223100881.3U
Authority: CN
Inventors: 刘培军; 刘晓倩; 赵秀萍; 张庆
Original assignee: Zhongke Building Materials Technology Taian Co ltd
Current assignee: Zhongke Building Materials Technology Taian Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

A sound insulation wallboard with a mounting structure comprises a wallboard and the mounting structure, wherein the wallboard comprises a first substrate, a sound absorption plate and a second substrate, the first substrate and the second substrate are fixedly connected through a first connecting rod, and the sound absorption plate is filled between the first substrate and the second substrate; mounting structure includes fossil fragments, fixed plate and second connecting rod, fossil fragments and wall body fixed connection, and fossil fragments include many vertical square tubes that set up, and the fixed plate setting is kept away from the one side of acoustic baffle at first base plate to fixed plate and fossil fragments one-to-one, second connecting rod pass fixed plate, first base plate, acoustic baffle and second base plate and fossil fragments fixed connection in proper order. The utility model discloses a fossil fragments simple structure that mounting structure's syllable-dividing wallboard, many square tubes are constituteed to through the fixed plate that sets up with square tube connected in the wallboard front side, can make the wall body more firm.

Description

Sound insulation wallboard with mounting structure

Technical Field

The utility model relates to a wallboard technical field gives sound insulation, concretely relates to wallboard gives sound insulation with mounting structure.

Background

Walls in hotels, cinemas, KTV and the like are generally required to have a certain sound insulation effect. When traditional syllable-dividing wallboard and wall body were connected, generally the snap-on the wall body, there is not the space between the two, and this kind of mounting structure's syllable-dividing wallboard sound insulation effect is relatively poor. Or, among the prior art, adopt the fossil fragments to carry out fixed connection with sound insulation wallboard and wall body, but the structure is more complicated, for example, 2020 year 04 month 17 day announces the utility model patent of granting and is double-deck light gauge steel sound insulation wall ZL201921057368.6, it includes two light gauge steel skeletons and sets up respectively in the panel that two light gauge steel skeletons deviate from the side mutually, this sound insulation wall can effectively reduce the installation and not closely appear the clearance influence the probability of syllable-dividing effect, but this double-deck light gauge steel's mounting structure is comparatively complicated, production and installation are all more troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a syllable-dividing wallboard with mounting structure, the fossil fragments simple structure that many square tubes are constituteed to through the fixed plate that sets up and square tube connected in wallboard front side, can make the wall body more firm. In addition, the keel can form a cavity between the sound insulation wallboard and the wall body, and the sound insulation effect of the wallboard is favorably improved.

The technical scheme of the utility model as follows:

a sound insulation wallboard with a mounting structure comprises a wallboard and the mounting structure, wherein the wallboard comprises a first substrate, a sound absorption plate and a second substrate, the first substrate is a composite plate, the second substrate is a metal plate, the first substrate and the second substrate are fixedly connected through a first connecting rod, and the sound absorption plate is filled between the first substrate and the second substrate; mounting structure includes fossil fragments, fixed plate and second connecting rod, fossil fragments and wall body fixed connection, fossil fragments include the square tube of many vertical settings, the fixed plate sets up first base plate is kept away from one side of acoustic baffle, and the fixed plate with fossil fragments one-to-one, the second connecting rod passes in proper order fixed plate, first base plate, acoustic baffle and second base plate with fossil fragments fixed connection. Specifically, the first connecting rod is a stud bolt.

Furthermore, the first substrate is provided with clamping grooves, the clamping grooves extend along the height direction of the first substrate, the clamping grooves correspond to the fixing plates one to one, and the fixing plates are arranged in the clamping grooves. The number of the card slots is set to be a plurality.

Preferably, the sound absorption plate is one of a centrifugal glass wool plate, a rock wool plate or a polyester fiber wool plate.

Preferably, the first substrate is formed by bonding a non-woven fabric and a deformable metal plate.

Further, the non-woven fabric is arranged on one side, away from the sound absorption plate, of the metal plate, and wrinkles are arranged on the surface of the non-woven fabric.

Preferably, the thickness T of the square tube ₁ The value ranges are as follows: t is more than or equal to 20mm ₁ ≤100mm。

Preferably, the sound absorbing plate has a thickness T ₂ The value ranges are as follows: t is more than or equal to 25mm ₂ Is less than or equal to 100mm. The beneficial effects of the utility model reside in that:

1. fossil fragments comprise many square tubes, its simple structure, the installation of being convenient for to set up the fixed plate in the wallboard front side that gives sound insulation, and be connected fixed plate and square tube through the second connecting rod, certain pressure can be applyed for the wallboard that gives sound insulation to the fixed plate, thereby is favorable to improving the stability of being connected between wall body and the fossil fragments.

2. Fossil fragments can make and give sound insulation between wallboard and the wall body vacuole formation to make the wallboard that gives sound insulation and the cavity behind one's back constitute resonance system, can improve the acoustic absorption coefficient, and then improve the syllable-dividing effect of wallboard that gives sound insulation.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

fig. 1 is a cross-sectional view of an acoustic wall panel having a mounting structure in accordance with an embodiment of the present invention;

fig. 2 is a partial view of a wall panel.

The reference numerals denote the components:

1 acoustic baffle, 2 first base plates, 3 second base plates, 4 head rods, 5 fossil fragments, 6 fixed plates, 7 second connecting rods.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to a wallboard with mounting structure gives sound insulation, including wallboard and mounting structure, the wallboard includes first base plate 2, acoustic baffle 1 and second base plate 3, wherein, first base plate 2 is the composite sheet, and the damping of composite sheet is big, and the sound absorption effect is good, specifically, first base plate 2 bonds for non-woven fabrics and deformable metal sheet and forms, and non-woven fabrics is porous sound absorbing material, and its sound absorption effect is better, and in addition, deformable metal sheet receives and produces vibration after the sound wave strikes to can strengthen its absorption to the acoustic energy, sound absorption effect is good. Second base plate 3 is the metal sheet, specifically, second base plate 3 can be aluminum plate or steel sheet, and second base plate 3 can provide good holding power for the wallboard that gives sound insulation, makes the wallboard have certain structural strength.

Further, the non-woven fabrics are arranged on one side, far away from the sound absorption plate 1, of the metal plate, the surface of the non-woven fabrics is provided with folds, and the non-woven fabrics of the folds can further improve the sound absorption effect of the non-woven fabrics.

The first substrate 2 and the second substrate 3 are fixedly connected through a first connecting rod 4, and the sound-absorbing plate is filled between the first substrate 2 and the second substrate 3, so that the structural strength of the sound-insulating wall panel is further improved. Specifically, the first connecting rod 4 may be a double-headed screw, and the sound absorbing panel 1 may be one of a centrifugal glass wool panel, a rock wool panel, or a polyester wool panel. The centrifugal glass wool board, the rock wool board or the polyester fiber wool board are all made of porous sound absorption materials, have a large number of gaps which are communicated with the inside and the outside, and are good in sound absorption effect.

Mounting structure includes fossil fragments 5, fixed plate 6 and second connecting rod 7, fossil fragments 5 and wall body fixed connection, fossil fragments 5 include the square tube of many vertical settings, and fossil fragments 5 comprises many square tubes, and its simple structure is convenient for install. And, many square tubes can make to give sound insulation between wallboard and the wall body the vacuole formation to make the wallboard that gives sound insulation rather than cavity behind one's back constitute resonance system, can improve the sound absorption coefficient, and then improve the syllable-dividing effect of wallboard that gives sound insulation.

The fixed plate 6 sets up first base plate 2 is kept away from one side of acoustic baffle 1, and fixed plate 6 is provided with a plurality ofly to a plurality of fixed plates 6 and a plurality of 5 position one-to-ones of fossil fragments, second connecting rod 7 passes in proper order fixed plate 6, first base plate 2, acoustic baffle 1 and second base plate 3 with fossil fragments 5 fixed connection. The fixed plate 6 can exert certain pressure for the wallboard that gives sound insulation to be favorable to improving the stability of being connected between wall body and the fossil fragments 5.

In particular, the second connecting rod 7 may be a screw. Correspondingly, the fixing plate 6, the first substrate 2, the sound-absorbing plate 1, the second substrate 3 and the keel 5 are all provided with holes.

Further, be provided with the draw-in groove on the first base plate 2, the quantity of draw-in groove is a plurality of, the draw-in groove extends along first base plate 2's direction of height to a plurality of draw-in grooves and the 6 position one-to-one of a plurality of fixed plates, fixed plate 6 sets up in the draw-in groove, the draw-in groove can avoid taking place to slide between fixed plate 6 and the first base plate 2, and be convenient for install fixed plate 6.

In addition, the thickness T of the square tube ₁ The value range of (A) is as follows: t is more than or equal to 20mm ₁ Less than or equal to 100mm, e.g. thickness T of square tube ₁ Can be 50mm, has moderate thickness and can form a certain cavity between the sound-proof wall board and the wall body. Thickness T of the acoustic panel 1 ₂ The value ranges are as follows: t is not less than 25mm ₂ Less than or equal to 100mm, e.g. the thickness T of the panel 1 ₂ Can be 40mm, has moderate thickness and better sound insulation performance.

The above description is only a preferred embodiment of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A sound insulation wall board with a mounting structure is characterized by comprising a wall board and the mounting structure, wherein the wall board comprises a first substrate (2), a sound absorption board (1) and a second substrate (3), the first substrate (2) is a composite board, the second substrate (3) is a metal board, the first substrate (2) and the second substrate (3) are fixedly connected through a first connecting rod (4), and the sound absorption board (1) is filled between the first substrate (2) and the second substrate (3);

mounting structure includes fossil fragments (5), fixed plate (6) and second connecting rod (7), fossil fragments (5) and wall body fixed connection, fossil fragments (5) are including many square tubes that vertically set up, fixed plate (6) set up first base plate (2) are kept away from one side of acoustic baffle (1), and fixed plate (6) with fossil fragments (5) position one-to-one, second connecting rod (7) pass in proper order fixed plate (6), first base plate (2), acoustic baffle (1) and second base plate (3) with fossil fragments (5) fixed connection.

2. An acoustic wall panel with a mounting structure according to claim 1, wherein said first base plate (2) is provided with a locking groove extending in the height direction of the first base plate (2) and corresponding to said fixing plate (6) one by one, said fixing plate (6) being disposed in said locking groove.

3. An acoustic wall panel having a mounting structure according to claim 2, wherein said locking groove is provided in plural number.

4. An acoustic panel with a mounting structure according to claim 1, characterized in that the panel (1) is one of a centrifugal glass wool panel, a rock wool panel or a polyester wool panel.

5. An acoustic wall panel with a mounting structure according to claim 1, characterized in that said first base plate (2) is made of a non-woven fabric bonded to a deformable metal plate.

6. An acoustic wall panel with mounting structure according to claim 5, characterized in that a non-woven fabric is provided on the side of the metal plate remote from the sound-absorbing panel (1).

7. An acoustic wallboard with mounting structure as claimed in claim 6, wherein said non-woven fabric is provided with wrinkles on its surface.

8. An acoustic wallboard with mounting structure as claimed in claim 1, wherein said square tube has a thickness T ₁ The value ranges are as follows: t is more than or equal to 20mm ₁ ≤100mm。

9. An acoustic panel with mounting structure, as claimed in claim 1, characterized by the fact that said panel (1) has a thickness T ₂ The value ranges are as follows: t is not less than 25mm ₂ ≤100mm。

10. An acoustic wall panel having a mounting structure, as claimed in claim 1, wherein said first connecting rods are stud bolts.