CN215211722U

CN215211722U - Assembled partition wall

Info

Publication number: CN215211722U
Application number: CN202121645511.0U
Authority: CN
Inventors: 谢亦萌; 柏祥武; 张顺
Original assignee: Nanjing Guohao Prefabricated Building Co ltd
Current assignee: Nanjing Guohao Prefabricated Building Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-17
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an assembled partition wall improves the leakproofness and the syllable-dividing effect of wall body. The assembled partition wall comprises N wallboards which are sequentially connected, wherein the middle part of each wallboard is a hollow cavity, and each side of each wallboard is provided with at least three bumps; a groove is formed between two adjacent lugs on the same side of the wallboard; the bulge on one side of the wallboard is opposite to the groove on the other side; between two adjacent wallboards, the bulge of one wallboard is matched with the groove of the other wallboard; the middle part of the bump is a hollow body which is communicated with the cavity body; and N is an integer greater than 1.

Description

Assembled partition wall

Technical Field

The utility model relates to a partition wall particularly, relates to an assembled partition wall.

Background

In the existing construction field, prefabricated parts are increasingly used. The fabricated components are first fabricated at the factory and then assembled at the job site. This greatly improves the efficiency of construction. The existing assembled partition wall also adopts the mode, so that the construction efficiency is improved, and the construction cost is reduced. Existing fabricated partitions include a plurality of wall panels that are manufactured at work and then assembled at the job site. For example, upper and lower retaining members, such as channel bars, are provided and then the wall panels are secured in the retaining members. Gaps tend to form between adjacent panels. Thus, the whole wall body has poor sealing performance and poor sound insulation effect.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the assembled partition wall is provided, and the sealing performance and the sound insulation effect of the wall body are improved.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an assembled partition wall comprises N wallboards which are connected in sequence, wherein the middle part of each wallboard is a cavity body, and each side of each wallboard is provided with at least three convex blocks; a groove is formed between two adjacent lugs on the same side of the wallboard; the bulge on one side of the wallboard is opposite to the groove on the other side; between two adjacent wallboards, the bulge of one wallboard is matched with the groove of the other wallboard; the middle part of the bump is a hollow body which is communicated with the cavity body; and N is an integer greater than 1.

Preferably, a rubber layer is arranged at the bottom of the groove.

Preferably, the first sound-deadening layer is wrapped outside the bump.

Preferably, the assembled partition wall further comprises a second sound-deadening layer, and the second sound-deadening layer is connected to the wall surface of the cavity body.

Preferably, the assembled partition wall further comprises a second sound-deadening layer, and the second sound-deadening layer is located in the plate body of the wall plate.

Preferably, the length of the bump is 5-10 cm.

Compared with the prior art, the utility model discloses the assembled partition wall can improve the leakproofness and the syllable-dividing effect of wall body. The assembled partition wall comprises N wallboards which are connected in sequence, wherein the middle part of each wallboard is a hollow cavity, and each side of each wallboard is provided with at least three bumps; a groove is formed between two adjacent lugs on the same side of the wallboard; the bulge on one side of the wallboard is opposite to the groove on the other side; between two adjacent wallboards, the bulge of one wallboard is matched with the groove of the other wallboard; the middle part of the lug is a hollow body, and the hollow body is communicated with the cavity body. At least three lugs are arranged on each side of the wall plate. The connecting part between two adjacent wallboards is in a continuous S shape. Thus, the connection between the two wall boards is tighter. The middle part of the wallboard is a cavity body. The middle part of the bump is provided with a hollow body which is communicated with the cavity body. Sound is slow to travel through air. The middle part of the wallboard is a cavity body, so that the sound insulation effect of the wallboard is improved.

Drawings

Fig. 1 is a front view of an embodiment of the invention;

fig. 2 is a top view of a wall panel in an embodiment of the present invention.

The figure shows that: wallboard 1, cavity body 101, lug 102, recess 103, hollow body 104, second noise damping layer 2.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the assembly type partition wall of the present invention comprises N wall boards 1 connected in sequence, wherein the middle of each wall board is a hollow cavity 101, each side of each wall board is provided with at least three protrusions 102, a groove 103 is formed between two adjacent protrusions 102 at the same side of the wall board, the protrusion at one side of each wall board 1 is opposite to the groove at the other side, and the protrusion of one wall board is matched with the groove of the other wall board between two adjacent wall boards 1; the middle part of the bump 102 is a hollow body 104, the hollow body 104 is communicated with the cavity 101, and N is an integer greater than 1.

In the above embodiment, two adjacent wall panels 1 are connected by the protrusions and the grooves. Also, each side of the wall panel is provided with at least three projections 102. The connecting part between two adjacent wall boards 1 is in a continuous S shape. Thus, the connection between the two wallboards 1 is tighter, and a large gap is not easy to appear. In addition, the middle part of the wallboard is a cavity body 101. Sound is slow to travel through air. The middle part through setting up the wallboard is the cavity body 101 to improve wallboard 1's syllable-dividing effect. Meanwhile, a hollow body 104 is arranged in the middle of the bump 102, and the hollow body 104 is communicated with the cavity body 101. This also improves the sound insulating effect of the bump 102. The projection 102 is located at the connection part of the two wall boards 1, so that the sound insulation effect of the connection part of the wall boards 1 can be improved.

Preferably, a rubber layer is arranged at the bottom of the groove 103. A rubber layer is provided at the bottom of the groove 103 and is in contact with the top of the protrusion 102. After the wall panel 1 is installed, the top end of the projection 102 is pressed against the rubber layer. The rubber layer increases the leakproofness of wallboard connection position, has also increased the adjustment space for installing the wallboard, through the deformation of rubber layer promptly, realizes the fine setting of 1 position of wallboard.

As a preferred example, the bump 102 is wrapped by the first sound-absorbing layer. Since the speed of sound propagation in a solid is greater than that in air, the bump 102 is coated with a first sound-damping layer. The first sound-deadening layer reduces the transmission of sound at the connecting portion of the partition plate. The first sound-deadening layer may be made of sound-deadening cotton.

As a preferred example, the fabricated partition wall further includes a second sound-absorbing layer 2, and the second sound-absorbing layer 2 is connected to the wall surface of the cavity 101. By providing the second sound-deadening layer 2, the propagation of sound in the cavity body 101 is further reduced. The second sound-deadening layer 2 may be made of sound-deadening cotton. Preferably, the second sound-deadening layer 2 is distributed over the wall surface of the hollow body 101.

As a preferred example, the fabricated partition wall further comprises a second sound-absorbing layer 2, and the second sound-absorbing layer 2 is located in the body of the wall board 1. The second sound-deadening layer 2 may also be arranged in the body of the wall panel 1. The second sound-damping layer 2 is made in one piece with the panel body of the wall panel 1. The sound propagation in the panel body of the wall panel 1 is further reduced by the second sound-damping layer 2.

Preferably, the length of the bump 102 is 5-10 cm. By arranging the lug 102 with reasonable length, the connection between two adjacent wall boards is tighter and firmer. If the length of the projection 102 is too short, the two adjacent wall panels are easily separated.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. An assembled partition wall is characterized by comprising N wall boards (1) which are sequentially connected, wherein the middle part of each wall board is a cavity body (101), and each side of each wall board is provided with at least three convex blocks (102); a groove (103) is formed between two adjacent lugs (102) on the same side of the wall board; the bulge on one side of the wallboard (1) is opposite to the groove on the other side; between two adjacent wallboards (1), the bulge of one wallboard is matched with the groove of the other wallboard; the middle part of the bump (102) is a hollow body (104), and the hollow body (104) is communicated with the cavity body (101); and N is an integer greater than 1.

2. An assembly partition according to claim 1, wherein the groove bottom of the groove (103) is provided with a rubber layer.

3. An assembled partition according to claim 1 wherein the exterior of the projections (102) is coated with the first sound damping layer.

4. An assembled partition according to claim 1 further comprising a second sound-deadening layer (2), said second sound-deadening layer (2) being attached to the wall of the hollow body (101).

5. An assembled partition according to claim 1 further comprising a second sound-deadening layer (2), the second sound-deadening layer (2) being located in the body of the wall panel (1).

6. An assembled partition as claimed in any one of claims 1 to 5 wherein the projections (102) are 5 to 10 cm in length.