CN216239174U - A prefabricated fire and sound insulation wall structure system - Google Patents

Abstract

The utility model discloses an assembled fireproof sound-insulation wall structure system, which comprises a first partition wall, a second partition wall, a ceiling keel arranged at the top ends of the first partition wall and the second partition wall and used for being fixedly connected with a first building structure, and a ground keel arranged at the bottom ends of the first partition wall and the second partition wall and used for being fixedly connected with a second building structure, wherein the first partition wall comprises a first metal plate layer, a first decorative panel layer and a first fireproof sound-insulation material layer filled between the first metal plate layer and the first decorative panel layer, this second partition wall includes second metal sheet layer, second decorative panel layer and fills the second fire prevention sound insulating material layer between second metal sheet layer and second decorative panel layer, and the longumulomb bone is including the first connecting piece that can supply first partition wall top embedding to connect, the second connecting piece that can supply second partition wall top embedding to connect and the first connecting portion of the first connecting piece of fixed connection and second connecting piece.

Description

A prefabricated fire and sound insulation wall structure system

technical field

The utility model relates to the field of construction, in particular to an assembled fireproof and sound insulation wall structure system.

Background technique

In recent years, with the policy promotion of prefabricated buildings, prefabricated decoration has gradually become the development direction of decoration projects. Prefabricated decoration is a concept that cooperates with prefabricated buildings. It is usually defined as a decoration method in which the factory-produced parts and components are constructed by dry construction on site through standardized design, including ceilings, partition walls, and ground systems. Among them, when the traditional partition wall is a load-bearing wall, the pattern cannot be changed, and there are many problems such as hollowing and water seepage in wet work. The construction period is long and the labor cost is high, which cannot meet the development needs of prefabricated decoration.

Utility model content

Aiming at the above-mentioned defects of the prior art, the utility model provides an assembled fireproof and sound insulation wall structure system.

The technical scheme adopted by the present utility model to solve the technical problem is: constructing an assembled fireproof sound insulation wall structure system, the sound insulation wall includes a first partition wall, a second partition wall, and a first partition wall and a second partition wall arranged on the first partition wall and the second partition wall. Two sky keels at the top of the partition wall and used for fixed connection with the first building structure, and ground keels arranged at the bottom ends of the first partition wall and the second partition wall and used for fixed connection with the second building structure, the first partition wall includes a first metal plate layer, a first decorative panel layer, and a first fireproof and sound insulation material layer filled between the first metal plate layer and the first decorative panel layer, the second partition wall includes a second metal plate layer, The second decorative panel layer, and the second fireproof and sound insulation material layer filled between the second metal plate layer and the second decorative panel layer, the sky keel includes a first connection that can be embedded and connected to the top of the first partition wall a second connecting part for the top end of the second partition wall to be embedded and connected, and a first connecting part for fixedly connecting the first connecting part and the second connecting part; The first connecting hole, the ground keel includes a third connecting piece for the bottom end of the first partition wall to be embedded and connected, a fourth connecting piece for the top and bottom ends of the second partition wall to be embedded and connected, and a fixed connection to the third connecting piece. The second connecting part of the third connecting piece and the fourth connecting piece is provided with a second connecting hole through which the bolt can pass.

In the prefabricated fire and sound insulation wall structure system of the present invention, the top of the first metal plate layer extends vertically to the top of the first fire and sound insulation material layer and the top of the first decorative panel layer, and forms a wrap around the first fireproof and sound insulation material layer. a first top metal plate at the top of the sound insulation material layer and the first decorative panel layer, the first top metal plate is provided with a first tenon and mortise groove;

The bottom end of the first metal plate layer extends vertically to the bottom end of the first fireproof and sound insulation material layer and the bottom end of the first decorative panel layer, and forms a first bottom wrapping the bottom end of the first fireproof and sound insulation material layer and the bottom end of the first decorative panel layer The end metal plate is provided with a second mortise and tenon groove on the first bottom end metal plate.

In the prefabricated fire and sound insulation wall structure system of the present invention, the top of the second metal plate layer extends vertically to the top of the second fire and sound insulation material layer and the top of the second decorative panel layer, and forms a wrap around the second fireproof and sound insulation material layer. a second top metal plate at the top of the sound insulation material layer and the second decorative panel layer, the second top metal plate is provided with a third mortise and tenon groove;

The bottom end of the second metal plate layer extends vertically to the bottom ends of the second fire and sound insulation material layer and the second decorative panel layer, and forms a second bottom wrapping the bottom ends of the second fire and sound insulation material layer and the second decorative panel layer The end metal plate, the second bottom end metal plate is provided with a fourth mortise and tenon groove.

In the prefabricated fireproof sound insulation wall structure system of the present invention, the sound insulation wall further includes a column, and the side wall of the column is provided with a first mortise groove, a second mortise groove, a first mortise groove and a second mortise groove. The first rivet block in the three mortise and tenon grooves or the fourth mortise and tenon groove, and a second rivet block which can be clipped between the first partition wall and the second partition wall on the side wall of the column.

In the assembled fire and sound insulation wall structure system of the present invention, the first metal plate layer and the second metal plate layer are both concave-convex plate-shaped metal plates.

In the prefabricated fireproof and sound insulation wall structure system of the present invention, a hollow partition through which pipelines can pass is arranged between the first partition wall and the second partition wall.

In the assembled fire and sound insulation wall structure system of the present invention, the first connector is a first "U"-shaped connector, the second connector is a second "U"-shaped connector, and the first connector is a first "U"-shaped connector. The connecting part is the first "U"-shaped connecting piece and the second "U"-shaped connecting piece for fixedly connecting the first "U"-shaped connecting piece and the second "U"-shaped connecting piece. connection board.

In the prefabricated fire and sound insulation wall structure system of the present invention, the first connecting plate is fixedly connected to the first building structure through hanging bars or expansion bolts.

In the assembled fire and sound insulation wall structure system of the present invention, the third connector is a third "U"-shaped connector, the fourth connector is a fourth "U"-shaped connector, and the second The connecting part is a second connecting part arranged between the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece for fixedly connecting the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece connection board.

In the assembled fire and sound insulation wall structure system of the present invention, the second connecting plate is fixedly connected to the second building structure through expansion bolts.

Implementing the prefabricated fireproof and sound insulation wall structural system of the present invention has the following beneficial effects: when using the prefabricated fireproof and sound insulation wall structure system of the present invention, the sky keel is connected to the first building structure (building floor) through suspending bars and the like. For fixed connection, the ground keel is fixedly connected with the second building structure (building floor) through expansion bolts, and then the top of the first partition wall and the top of the second partition wall are respectively clipped into the first connector and the second of the sky keel. In the connecting piece, the bottom end of the first partition wall and the bottom end of the second partition wall are respectively clipped into the third connecting piece and the fourth connecting piece of the ground keel, so as to realize the dry-type connection of the first partition wall and the second partition wall. assembly. Compared with the traditional partition wall, the sound insulation wall of the present application has the advantages of light weight, space saving, and greatly shortened construction time. And by setting the first fireproof and sound insulation material layer and the second fireproof sound insulation material layer, a better fireproof and sound insulation effect is achieved.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, in the accompanying drawings:

Fig. 1 is the structural representation of the prefabricated fire and sound insulation wall of the present utility model;

Fig. 2 is the structural schematic diagram of the sky keel and the ground keel in the prefabricated fireproof and sound insulation wall of the present invention;

Fig. 3 is the structural representation of the first partition wall in the prefabricated fireproof and sound insulation wall of the present invention;

4 is a schematic diagram of the splicing structure of the first partition wall and the second partition wall in the prefabricated fire and sound insulation wall of the present invention;

FIG. 5 is another structural schematic diagram of the assembled fireproof and sound insulation wall of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present utility model more clear, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1-4, in the first embodiment of the prefabricated fireproof sound insulation wall structure system of the present invention, the sound insulation wall 1 includes a first partition wall 2, a second partition wall 3, The top end of the partition wall 2 and the second partition wall 3 is used for the keel 4 that is fixedly connected with the first building structure 23. The connected ground joist 5, the first partition wall 2 includes a first metal plate layer 6, a first decorative panel layer 7, and a first fireproofing filled between the first metal plate layer 6 and the first decorative panel layer 7 Sound insulation material layer 8, the second partition wall 3 includes a second metal plate layer, a second decorative panel layer, and a second fireproof and sound insulation material layer filled between the second metal plate layer and the second decorative panel layer , the keel 4 includes a first connecting piece 9 for the top of the first partition wall 2 to be embedded and connected, a second connecting piece 10 for the top of the second partition wall 3 to be embedded and connected, and the first connecting piece to be fixedly connected 9 and the first connecting portion 11 of the second connecting piece 10, the first connecting portion 11 is provided with a first connecting hole for bolts to pass through, and the ground keel 5 includes a bottom end for the first partition wall 2 to be embedded in. The connected third connecting piece 12, the fourth connecting piece 13 that can be embedded and connected to the top and bottom ends of the second partition wall 3, and the second connecting portion 14 that fixedly connects the third connecting piece 12 and the fourth connecting piece 13, The second connecting portion 14 is provided with a second connecting hole through which the bolt can pass.

When using the prefabricated fireproof and sound insulation wall structure system 1 of the present invention, the sky keel 4 is fixedly connected to the first building structure 23 (building floor) through the hanging bars 25, etc., and the ground keel 5 is connected to the second building structure through the expansion bolt 26. The building structure 24 (building floor) is fixedly connected, and then the top end of the first partition wall 2 and the top end of the second partition wall 3 are respectively clamped into the first connector 9 and the second connector 10 of the keel 4, and the first The bottom end of the partition wall 2 and the bottom end of the second partition wall 3 are respectively clamped into the third connecting piece 12 and the fourth connecting piece 13 of the ground keel 5, so as to realize the dry type of the first partition wall 2 and the second partition wall 3. assembly. Compared with the traditional partition wall, the sound insulation wall 1 of the present application has the advantages of light weight, space saving, and greatly shortened construction time. And by setting the first fireproof and sound insulation material layer 8 and the second fireproof and sound insulation material layer, a better fireproof and sound insulation effect is achieved.

Preferably, the first fire and sound insulation material layer 8 and the second fire and sound insulation material layer are both fireproof and sound insulation cotton.

As shown in FIG. 3 , in order to facilitate the splicing of two adjacent first wall panels or second wall panels, the top of the first metal plate layer 6 extends vertically to the first fireproof and sound insulation material layer 8 and the first decorative panel layer 7 top, and form a first top metal plate 15 wrapping the top of the first fireproof and sound insulation material layer 8 and the first decorative panel layer 7, and the first top metal plate 15 is provided with a first tenon groove 17. The bottom end of the first metal plate layer 6 extends vertically to the bottom ends of the first fireproof and sound insulation material layer 8 and the first decorative panel layer 7 , and forms a wrapping of the first fireproof and sound insulation material layer 8 and the first decorative panel layer 7 The first bottom metal plate 16 at the bottom end is provided with a second mortise and tenon groove 18 on the first bottom metal plate 16 .

Similarly, the top end of the second metal plate layer extends vertically to the top end of the second fireproof and sound insulation material layer and the second decorative panel layer, and forms a second layer that wraps the top of the second fireproof and sound insulation material layer and the second decorative panel layer. The top metal plate, the second top metal plate is provided with a third mortise and tenon groove. The bottom end of the second metal plate layer extends vertically to the bottom ends of the second fire and sound insulation material layer and the second decorative panel layer, and forms a second bottom wrapping the bottom ends of the second fire and sound insulation material layer and the second decorative panel layer The end metal plate, the second bottom end metal plate is provided with a fourth mortise and tenon groove.

As shown in FIG. 4 , when the first wall panel is made, the first tenon-and-mortise groove 17 and the second tenon-and-mortise groove 18 between two adjacent first wall panels can be aligned, and then the riveting block 19 can be snapped into To the first tenon and mortise groove 17 and the second tenon and mortise groove 18 between the two adjacent first wall panels, the splicing of the two adjacent first wall panels is realized. It can be understood that the splicing method of the second wall panel is the same as that of the first wall panel during splicing, which will not be repeated here.

As shown in FIG. 5 , the sound insulation wall 1 further includes a column 22 , and a side wall of the column 22 is provided with a first mortise groove 17 , a second mortise groove 18 , a third mortise groove or a first mortise and tenon groove The first rivet block 20 in the four mortise and tenon groove, the side wall of the upright column 22 is also provided with a second rivet block 21 which can be clipped between the first partition wall 2 and the second partition wall 3 .

Preferably, the column 22 is a metal column 22, and the metal column 22 is filled with fireproof and sound insulation materials.

In order to increase the strength of the first metal plate layer 6 and the second metal plate layer, the first metal plate layer 6 and the second metal plate layer are both concave and convex plate metal plates.

In order to achieve a better fireproof and sound insulation effect and facilitate the laying of the pipeline 28, a hollow partition 27 through which the pipeline 28 can pass is provided between the first partition wall and the second partition wall.

Specifically, the first connecting member 9 is a first "U"-shaped connecting member, the second connecting member 10 is a second "U"-shaped connecting member, and the first connecting portion 11 is disposed on the first "U" The first connecting plate between the first "U"-shaped connecting piece and the second "U"-shaped connecting piece is used for fixedly connecting the first "U"-shaped connecting piece and the second "U"-shaped connecting piece. The first connecting plate is fixedly connected to the first building structure 23 by means of hanging bars 25 or expansion bolts 26 .

Specifically, the third connecting member 12 is a third "U"-shaped connecting member, the fourth connecting member 13 is a fourth "U"-shaped connecting member, and the second connecting portion 14 is disposed on the third "U" The second connecting plate between the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece is used for fixedly connecting the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece. The second connecting plate is fixedly connected to the second building structure 24 through expansion bolts 26.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (10)

1. An assembled fireproof and sound insulation wall structure system, characterized in that the sound insulation wall comprises a first partition wall, a second partition wall, which are arranged on the top of the first partition wall and the second partition wall and are used for The sky keel fixedly connected to the first building structure, the ground keel arranged at the bottom end of the first partition wall and the second partition wall and used for fixed connection with the second building structure, the first partition wall includes a first metal plate layer , a first decorative panel layer, and a first fireproof and sound insulation material layer filled between the first metal plate layer and the first decorative panel layer, the second partition wall includes a second metal plate layer, a second decorative a panel layer, and a second fire-proof and sound-insulating material layer filled between the second metal plate layer and the second decorative panel layer, and the sky keel includes a first connection that can be embedded and connected to the top of the first partition wall a second connecting part for the top end of the second partition wall to be embedded and connected, and a first connecting part for fixedly connecting the first connecting part and the second connecting part, the first connecting part is provided with The first connecting hole through which the bolt passes, and the ground keel includes a third connecting piece for the bottom end of the first partition wall to be embedded and connected, and a fourth connecting piece for the top and bottom ends of the second partition wall to be embedded and connected. , and a second connecting part for fixedly connecting the third connecting piece and the fourth connecting piece, the second connecting part is provided with a second connecting hole through which the bolt can pass. 2. The prefabricated fireproof and sound insulation wall structural system according to claim 1, wherein the top of the first metal plate layer extends vertically to the top of the first fireproof and sound insulation material layer and the first decorative panel layer, and form a first top metal plate wrapping the top of the first fireproof and sound insulation material layer and the first decorative panel layer, and the first top metal plate is provided with a first tenon and mortise groove; The bottom end of the first metal plate layer extends vertically to the bottom end of the first fireproof and sound insulation material layer and the bottom end of the first decorative panel layer, and forms a bottom end wrapping the first fireproof and sound insulation material layer and the bottom end of the first decorative panel layer. The first bottom metal plate is provided with a second mortise and tenon groove. 3. The prefabricated fireproof and sound insulation wall structural system according to claim 2, wherein the top of the second metal plate layer extends vertically to the top of the second fireproof and sound insulation material layer and the second decorative panel layer, and form a second top metal plate wrapping the top of the second fireproof and sound insulation material layer and the second decorative panel layer, and the second top metal plate is provided with a third tenon-and-mortise groove; The bottom end of the second metal plate layer extends vertically to the bottom end of the second fireproof and sound insulation material layer and the bottom end of the second decorative panel layer, and forms a bottom end wrapping the second fireproof and sound insulation material layer and the bottom end of the second decorative panel layer. The second bottom metal plate is provided with a fourth mortise and tenon groove. 4. The prefabricated fireproof and sound insulation wall structural system according to claim 3, wherein the sound insulation wall further comprises a column, and the side wall of the column is provided with a mortise and tenon groove that can be snapped into the first tenon-and-mortise groove. , the first rivet block in the second mortise and tenon groove, the third mortise and mortise groove or the fourth mortise and tenon groove, the side wall of the column is also provided with which can be inserted into the first partition wall and the second partition wall between the second rivet block. 5 . The prefabricated fireproof and sound insulation wall structural system according to claim 1 , wherein the first metal plate layer and the second metal plate layer are both concave-convex plate-shaped metal plates. 6 . 6. The prefabricated fireproof and sound insulation wall structural system according to claim 1, wherein a hollow partition through which pipelines can pass is provided between the first partition wall and the second partition wall. 7. The prefabricated fire and sound insulation wall structural system according to claim 1, wherein the first connector is a first "U"-shaped connector, and the second connector is a second "U" a connecting piece, the first connecting part is arranged between the first "U"-shaped connecting piece and the second "U"-shaped connecting piece for fixedly connecting the first "U"-shaped connecting piece and the second "U"-shaped connecting piece The first connecting plate of the two "U" shaped connectors. 8 . The prefabricated fireproof and sound insulation wall structural system according to claim 7 , wherein the first connecting plate is fixedly connected to the first building structure through hanging bars or expansion bolts. 9 . 9 . The prefabricated fireproof and sound insulation wall structural system according to claim 1 , wherein the third connector is a third "U"-shaped connector, and the fourth connector is a fourth "U" The second connecting part is arranged between the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece for fixedly connecting the third "U"-shaped connecting piece and the fourth "U"-shaped connecting piece. The second connecting plate of the four "U" shaped connectors. 10 . The prefabricated fireproof and sound insulation wall structure system according to claim 9 , wherein the second connecting plate is fixedly connected to the second building structure through expansion bolts. 11 .

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