CN218970415U

CN218970415U - Composite cement board with sound insulation effect

Info

Publication number: CN218970415U
Application number: CN202223302882.6U
Authority: CN
Inventors: 董明明
Original assignee: Luoyang Zhuowen New Material Technology Co ltd
Current assignee: Luoyang Zhuowen New Material Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-05
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a composite cement board with a sound insulation effect, which comprises a cement board body, wherein the cement board body is arranged vertically in the transverse direction, a framework board assembly with a noise reduction function is fixedly covered on the front surface of the cement board body, and a cover board is fixedly covered on the front surface of the framework board assembly. The beneficial effects are that: according to the utility model, after the front end face and the rear end face of the framework plate assembly are coated with the adhesive, the cement plate body and the cover plate can be respectively aligned and clamped on the front end face and the rear end face of the framework plate assembly through the connecting plates of the top face and the bottom face of the framework plate assembly, the cement plate body and the cover plate can be respectively further reinforced and fixed in a mode of additionally installing the connecting pieces through the connecting plates, meanwhile, the curing effect of the adhesive can be achieved, the rapid combined connection of the cement plate body, the framework plate assembly and the cover plate is realized, and then the sound insulation and noise reduction functions of the cement plate body can be realized in a mode of densely filling the silencing filler through the silencing chamber of the framework plate assembly.

Description

Composite cement board with sound insulation effect

Technical Field

The utility model relates to the field of auxiliary components of composite cement boards, in particular to a composite cement board with a sound insulation effect.

Background

The cement board is a building flat board which is produced by using cement as a main raw material and is a building product which is arranged between a gypsum board and stone and can be freely cut, drilled and carved, and is a building material widely used in the building industry because of the fireproof, waterproof, corrosion-resistant, insect-resistant and sound-proof performances superior to those of the gypsum board and the wood board and the price far lower than those of the stone.

Disclosure of Invention

The utility model aims to solve the problems and provide a composite cement board with a sound insulation effect, after the front end face and the rear end face of a framework board assembly are coated with adhesives, a cement board body and a cover board can be respectively aligned and clamped on the front end face and the rear end face of the framework board assembly through connecting boards of the top face and the bottom face of the framework board assembly, the cement board body and the cover board can be respectively further reinforced and fixed through the mode of adding connecting pieces through the connecting boards, meanwhile, the setting effect can be achieved for curing the adhesives, and the rapid combination connection of the cement board body, the framework board assembly and the cover board is realized as described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a composite cement board with a sound insulation effect, which comprises a cement board body, wherein the cement board body is vertically arranged along the transverse direction, a framework board assembly with a noise reduction function is fixedly covered on the front surface of the cement board body, and a cover board is fixedly covered on the front surface of the framework board assembly;

the top surface and the bottom surface of the framework plate assembly are horizontally extended and fixed with a connecting assembly, and the cement plate body and the cover plate are fixedly connected with the framework plate assembly through the connecting assembly;

the cement board body, the skeleton board subassembly with the four corners position of apron all alternates and is fixed with the assembly of pulling to drawing.

Preferably, the front end face and the rear end face of the framework plate assembly are both coated with an adhesive, and the cement plate body and the cover plate are both fixedly combined with the framework plate assembly through the adhesive.

Preferably, the framework plate assembly comprises a protection frame, a cross rod and a vertical rod, the protection frame is of a rectangular frame body structure, a plurality of cross rods which are transversely arranged are uniformly distributed around the inner wall of the protection frame, the vertical rods are vertically arranged, the cross rods are staggered with the vertical rods, a plurality of chambers which are separated by the cross rods and the vertical rods are silencing chambers, and the silencing chambers are densely filled with silencing fillers.

Preferably, the protection frame, the cross bar and the upright posts are rectangular aluminum alloy square tubes.

Preferably, the silencing fillers are all silencing cotton.

Preferably, the connecting assembly comprises a connecting plate and connecting pieces, the top surface and the bottom surface of the framework plate assembly are horizontally extended and fixed with the connecting plate, the cement plate body and the cover plate are respectively clamped between the front and rear positions of the connecting plate, the front and rear positions of the connecting plate are respectively penetrated and fixed with a plurality of connecting pieces, and the cement plate body and the cover plate are fixed together through the connecting pieces and the connecting plate.

Preferably, the connecting pieces are all screws and are uniformly distributed, and the connecting pieces penetrate through the connecting plates to attack the corresponding cement board body or the cover board.

Preferably, the opposite-pulling assembly comprises opposite-pulling holes and opposite-pulling screws, the opposite-pulling holes are formed in four corners of the cement board body, the framework board assembly and the cover board, the opposite-pulling holes are through holes and are coaxially matched, the opposite-pulling holes of each group of coaxial matching are inserted with the opposite-pulling screws in a sliding fit mode, two ends of the opposite-pulling screws are coaxially meshed with locking nuts, and the locking nuts are respectively pressed on the surfaces of the corresponding cement board body or the corresponding cover board.

Adopt above-mentioned composite cement board with sound insulation effect, specifically be in during the combination operation of cement board body the preceding terminal surface coating adhesive of skeleton board subassembly back, through skeleton board subassembly top surface and bottom surface the connecting plate can let the cement board body with the apron is aligned respectively and is blocked the preceding terminal surface of skeleton board subassembly, and through permeating the connecting plate installs additional the mode of connecting piece can be right the cement board body with the apron carries out further strengthening respectively and is fixed, can play the shaping effect to the solidification of adhesive simultaneously, has realized the cement board body skeleton board subassembly with the quick combination connection of apron, because the skeleton board subassembly the horizontal pole with the crisscross cavity of pole setting constitutes the amortization room, just closely knit in the amortization room has the amortization filler, then can pass through the skeleton board subassembly the amortization room is closely knit the mode of filler can be realized the sound insulation function of cement board body, be convenient for when the cement board body is laid after the time further the cement board body carries out further strengthening and is fixed, can play the setting effect to the solidification of adhesive the cement board body through the skeleton board subassembly with the clearance can be reached through the screw rod is reached the clearance hole is reached simultaneously the screw rod is reached the well, the effect of can be reached and the screw rod is filled with the screw rod is filled simultaneously the two, and the firmness degree of the framework plate assembly and the cover plate after combined connection is achieved.

The beneficial effects are that: 1. according to the utility model, after the front end face and the rear end face of the framework plate assembly are coated with the adhesive, the cement plate body and the cover plate can be respectively aligned and clamped on the front end face and the rear end face of the framework plate assembly through the connecting plates of the top face and the bottom face of the framework plate assembly, the cement plate body and the cover plate can be respectively further reinforced and fixed in a mode of additionally installing the connecting pieces through the connecting plates, meanwhile, the curing effect of the adhesive can be achieved, the rapid combined connection of the cement plate body, the framework plate assembly and the cover plate is realized, and then the sound insulation and noise reduction functions of the cement plate body can be realized in a mode of densely filling the silencing filler through the silencing chamber of the framework plate assembly;

2. the four corners of the cement board body, the framework board assembly and the cover plate are provided with opposite pulling holes, and opposite pulling screws are additionally arranged, so that the cement board body, the framework board assembly and the cover plate can be accurately aligned and spliced together, and the firmness degree of the cement board body, the framework board assembly and the cover plate after combined connection can be further improved through the manner that locking nuts are additionally arranged at the two ends of the opposite pulling screws.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall isometric view of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a second schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 4 is a front exterior view of FIG. 1 of the present utility model;

FIG. 5 is a front interior view of FIG. 1 of the present utility model;

FIG. 6 is a left side exterior view of FIG. 1 of the present utility model;

FIG. 7 is a left side interior view of FIG. 1 of the present utility model;

fig. 8 is a top exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a cement board body; 2. a skeletal plate assembly; 201. a sound deadening filler; 202. a sound deadening chamber; 203. a protective frame; 204. a cross bar; 205. a vertical rod; 3. a cover plate; 4. a connection assembly; 401. a connecting plate; 402. a connecting piece; 5. a pull-up assembly; 501. a lock nut; 502. a counter pulling hole; 503. and (5) oppositely pulling the screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-8, the utility model provides a composite cement board with sound insulation effect, which comprises a cement board body 1, wherein the cement board body 1 is arranged vertically in the transverse direction, a framework board assembly 2 with a noise reduction function is fixedly covered on the front surface of the cement board body 1, a cover board 3 is fixedly covered on the front surface of the framework board assembly 2, specifically, the framework board assembly 2 comprises a protection frame 203, a cross rod 204 and upright rods 205, the protection frame 203 is of a rectangular frame structure, a plurality of cross rods 204 which are transversely arranged and upright rods 205 which are vertically arranged are uniformly distributed around the inner wall of the protection frame 203 are fixed, the cross rods 204 and the upright rods 205 are staggered together, a plurality of chambers separated by the cross rods 204 and the upright rods 205 are noise reduction chambers 202, and the noise reduction chambers 202 are densely filled with noise reduction fillers 201, so that the framework board assembly 2 has a good design style, and then the noise reduction function of the cement board body 1 can be realized by the noise reduction chambers 202 of the framework board assembly 2 can be tightly filled with the noise reduction fillers 201.

The top surface and the bottom surface of skeleton board subassembly 2 all horizontal extension are fixed with coupling assembling 4, just cement board body 1 with apron 3 all pass through coupling assembling 4 with skeleton board subassembly 2 fixed connection is in the same place, specifically, coupling assembling 4 includes connecting plate 401 and connecting piece 402, the top surface and the bottom surface of skeleton board subassembly 2 all horizontal extension are fixed with connecting plate 401, just cement board body 1 with apron 3 card respectively from top to bottom between the front and back position of connecting plate 401, the front and back position of connecting plate 401 all alternates and is fixed with a plurality of connecting pieces 402, just cement board body 1 with apron 3 all passes through connecting piece 402 with connecting plate 401 is fixed together, so sets up, and the connecting plate 401 through skeleton board subassembly 2 top surface and bottom surface of being convenient for can let cement board body 1 and apron 3 align the card respectively at the front and back terminal surface of skeleton board subassembly 2, and can carry out further strengthening respectively and fix cement board body 1 and apron 3 through the mode of connecting plate 401 additional installation connecting piece 402.

The cement board body 1 the skeleton board subassembly 2 with the four corners position of apron 3 is all interlude and is fixed with to drawing subassembly 5, specifically, to drawing subassembly 5 all includes to drawing hole 502 and to drawing screw 503, cement board body 1 skeleton board subassembly 2 with the four corners position of apron 3 has all been seted up to drawing hole 502, just to drawing hole 502 is through-hole and coaxial contrast, every coaxial contrast of group to drawing hole 502 has all interlude to drawing screw 503 through sliding fit's mode, the both ends of drawing screw 503 all coaxial engagement has lock nut 501, just lock nut 501 compresses tightly respectively at corresponding cement board body 1 or apron 3 surface, so set up, be convenient for through set up to drawing hole 502 and install the mode of drawing screw 503 additional at the four corners position of cement board body 1, skeleton board subassembly 2 and apron 3 can further let accurate alignment splice together of cement board body 1, skeleton board subassembly 2 and apron 3 through the mode of installing the further firm combination of lock nut of the back of the further combination of the skeleton board body 2 of the further degree of the promotion of the cement board body and the equal skeleton board body of installing the two ends of the anchor nut 503 with the apron 3.

As the scheme of the present preferred scheme, the terminal surface all coats the binder around skeleton board subassembly 2, just cement board body 1 with apron 3 all through the binder with skeleton board subassembly 2 is fixed to be combined together, so set up, be convenient for let through the mode of binder solidification cement board body 1 with apron 3 respectively with skeleton board subassembly 2 fixed connection is in the same place and is combined, protect frame 203 horizontal pole 204 with pole setting 205 is rectangle aluminum alloy square pipe, so sets up, is convenient for protect frame 203, horizontal pole 204 and pole setting 205 all have good stable structural strength, have lighter structural weight simultaneously.

The amortization filler 201 is the amortization cotton, so set up, the amortization filler 201 of being convenient for has reliable and stable sound absorption noise reduction effect, connecting piece 402 is screw and equipartition setting, connecting piece 402 is all permeating connecting plate 401 attacks corresponding cement board body 1 or apron 3, so set up, connecting piece 402 of being convenient for has good adaptation effect, conveniently chooses for use to adapt and can attack connecting piece 402 fast through instrument such as nail rifle and install in place.

With the above structure, particularly when the cement board body 1 is assembled, after the front and rear end surfaces of the skeleton board assembly 2 are coated with the adhesive, the cement board body 1 and the cover board 3 can be respectively aligned and clamped on the front and rear end surfaces of the skeleton board assembly 2 through the connecting plates 401 on the top surface and the bottom surface of the skeleton board assembly 2, the cement board body 1 and the cover board 3 can be respectively further reinforced and fixed in a mode of additionally installing the connecting pieces 402 through the connecting plates 401, and meanwhile, the curing of the adhesive can have a shaping effect, so that the rapid assembly connection of the cement board body 1, the skeleton board assembly 2 and the cover board 3 is realized, and as the cross bars 204 of the skeleton board assembly 2 and the staggered cavities of the upright rods 205 form the silencing chamber 202, and the silencing filler 201 is densely filled in the silencing chamber 202, so that the silencing function of the cement board body 1 can be realized by densely filling the silencing filler 201 in the silencing chamber 202 of the framework board assembly 2, when the cement board body 1 is conveniently and subsequently arranged outwards, after sound is transmitted to the framework board assembly 2 through the cement board body 1, the sound can be absorbed and weakened through the silencing filler 201, the effect of sound insulation and noise reduction is further achieved, meanwhile, the opposite pulling holes 502 are formed in the four corners of the cement board body 1, the framework board assembly 2 and the cover board 3, and the opposite pulling screws 503 are additionally arranged, so that the cement board body 1, the framework board assembly 2 and the cover board 3 can be accurately aligned and spliced together, meanwhile, the fastening nuts 501 are additionally mounted at two ends of the opposite-pull screw 503, so that the firmness of the cement board body 1, the skeleton board assembly 2 and the cover board 3 after combined connection can be further improved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a compound cement board with sound insulation effect, includes cement board body (1), its characterized in that: the cement board body (1) is vertically arranged in the transverse direction, a framework board assembly (2) with a noise reduction function is fixedly covered on the front face of the cement board body (1), and a cover board (3) is fixedly covered on the front face of the framework board assembly (2);

the top surface and the bottom surface of the framework plate assembly (2) are horizontally extended and fixed with a connecting assembly (4), and the cement plate body (1) and the cover plate (3) are fixedly connected with the framework plate assembly (2) through the connecting assembly (4);

the cement board body (1), the skeleton board subassembly (2) with the four corners position of apron (3) all alternates and is fixed with to drawing subassembly (5).

2. A composite cement board with sound insulation effect according to claim 1, wherein: the front end face and the rear end face of the framework plate assembly (2) are coated with adhesive, and the cement plate body (1) and the cover plate (3) are fixedly combined with the framework plate assembly (2) through the adhesive.

3. A composite cement board having a sound insulation effect according to claim 1 or 2, characterized in that: the framework plate assembly (2) comprises a protection frame (203), a cross rod (204) and a vertical rod (205), wherein the protection frame (203) is of a rectangular frame body structure, a plurality of cross rods (204) which are transversely arranged are uniformly distributed around the inner wall of the protection frame (203) and the vertical rod (205) are arranged in a uniformly distributed mode, the cross rods (204) and the vertical rod (205) are staggered, a plurality of chambers which are partitioned by the cross rods (204) and the vertical rod (205) are silencing chambers (202), and the silencing chambers (202) are densely filled with silencing fillers (201).

4. A composite cement board having a sound insulation effect according to claim 3, wherein: the protection frame (203), the cross rod (204) and the upright rod (205) are rectangular aluminum alloy square tubes.

5. A composite cement board having a sound insulation effect according to claim 3, wherein: the silencing fillers (201) are all silencing cotton.

6. A composite cement board having a sound insulation effect according to claim 4 or 5, wherein: the connecting assembly (4) comprises a connecting plate (401) and a connecting piece (402), the top surface and the bottom surface of the framework plate assembly (2) are horizontally extended and fixed with the connecting plate (401), the cement plate body (1) and the cover plate (3) are respectively clamped between the front position and the rear position of the connecting plate (401), a plurality of connecting pieces (402) are fixedly inserted in the front position and the rear position of the connecting plate (401), and the cement plate body (1) and the cover plate (3) are fixed together through the connecting pieces (402).

7. A composite cement board having a sound insulation effect according to claim 6, wherein: the connecting pieces (402) are all screws and are uniformly distributed, and the connecting pieces (402) are all penetrated into the corresponding cement board body (1) or the corresponding cover board (3) through the connecting plates (401).

8. A composite cement board having a sound insulation effect according to claim 7, wherein: the utility model discloses a cement board, including drawing subassembly (5), cement board body (1), skeleton board subassembly (2) and apron (3) four corners position has all been seted up to drawing subassembly (5), just to drawing subassembly (502) are the through-hole and coaxial contrast, every coaxial contrast to drawing subassembly (502) all alternates through sliding fit's mode has to drawing screw (503), the both ends of drawing screw (503) all coaxial engagement has lock nut (501), just lock nut (501) compress tightly respectively in corresponding cement board body (1) or apron (3) surface.