CN203129365U - Hollow sound proof wall - Google Patents

Abstract

The utility model belongs to the technical field of construction materials, in particular to a hollow sound proof wall. The sound proof wall comprises a fixing plate, a rectangular rib, a hollow rib, a pillar, inner plates and face plates, wherein the lower end of the hollow rib is connected with the fixing plate; the inner plates are arranged on the two sides of the hollow rib; the two inner plates and the hollow rib form hollow layers; the lower end of the pillar is arranged on the fixing plate; the hollow layers are connected with the two side surfaces of the pillar respectively; the face plates are arranged on the two sides of the fixing plate; each inner plate and each face plate on the same side form a heat insulation layer; and the two end surfaces of the pillar are connected with the face plates. The hollow sound proof wall has the advantages that the structure is simple; the wall is formed through the assembly of various components; the operation of cutting can be finished in a factory; the assembly is performed in a construction site; only sheet materials and thermal insulation materials are needed to be conveyed; the assembly structure from parts to whole and from simplicity to complexity is realized; the transportation is performed conveniently; the construction is performed easily; all the components of the hollow sound proof wall can be disassembled; and the operation of assembly in the site is realized.

Description

A hollow soundproof wall

technical field

The utility model belongs to the technical field of building materials, in particular to a hollow sound insulation wall.

Background technique

At present, the partition walls in the construction industry mainly use block partition walls and light steel keel gypsum structure partition walls. The process of block partition walls is complicated, the decoration time is long, and there are many links. To achieve a good sound insulation effect, a relatively large thickness is required. The light steel keel gypsum structure partition wall has poor sound insulation effect and is not waterproof (gypsum is afraid of water).

The existing patents also improve the partition wall, such as the patent number CN201020565838.2, the application date is 2010-10-18, and the utility model patent named "cold-proof, warm-keeping and sound-insulating modular wall material" has a technical solution: The utility model relates to a building material, especially a cold-proof, warm-keeping and sound-insulating modular wall material generally used for indoor partition walls or indoor roofs. It is a hollow structure composed of six panels on six sides fixed by glue and/or nails. The hollow is filled with sound-insulating and heat-insulating cotton blocks. The panels can be wooden fireproof boards, etc. The sound-insulating and heat-insulating cotton blocks are acetate fiber blocks etc., at least one of the two facades of the sound-insulating and heat-insulating cotton block is glued with a layer of waterproof material. The above-mentioned patent is a modular wall panel, which is a whole, cannot be disassembled, and is very heavy, making it inconvenient to transport and go upstairs.       

Utility model content

In order to overcome the above-mentioned problems existing in the existing partition walls, a hollow sound insulation wall with simple assembly, convenient transportation and low decoration cost is now proposed.

In order to realize above-mentioned technical effect, the technical scheme of the utility model is as follows:

A hollow soundproof wall, characterized in that it includes a fixed plate, a rectangular rib, a hollow rib, a column, an inner plate and a panel, the lower end of the hollow rib is connected to the fixed plate, and inner plates are arranged on both sides of the hollow rib, two li The plate and the hollow rib form a hollow layer, the lower end of the column is set on the fixed plate, the two sides of the column are connected with the hollow layer, and the panels are arranged on both sides of the fixed plate, and the inner plate and the panel on the same side constitute the insulation layer, and the two sides of the column The end face is connected to the panel. the

A support rib is arranged between the two inner plates, and the support rib is connected with the two inner plates.

A reinforcing rib is arranged between the inner plate and the front panel, and the reinforcing rib is respectively connected with the inner plate and the front panel.

A rectangular rib is arranged inside the column.

Rock wool, glass wool or foamed cement is arranged in the heat preservation layer.

The inner board and the reinforcing rib are fixed through an adhesive layer and stainless steel nails, and the panel and the reinforcing rib are fixed through an adhesive layer and stainless steel nails.

The utility model has the advantages of:

1. The utility model has a simple structure and is assembled from various parts. It can be cut at the factory and assembled at the construction site, and only needs to transport the plates and insulation materials. Realized the assembly structure from zero to whole, from simple to complex. It is convenient for transportation and easy for construction. All parts of the utility model can be disassembled and installed on site.

2. There is almost no waste material after the installation of the utility model is completed. Most of the present ones are built with foamed cement bricks, and they need to be fixed with cement river sand, so some waste materials will be produced. However, the utility model pre-calculates and then uses materials to assemble, so there is no waste material.

3. The utility model forms a hollow structure, which greatly improves the sound insulation effect. In addition, there are two independent insulation layers, that is to say, there are three hollow structures in total, which ensures the thermal insulation and sound insulation of the sound insulation wall.

4. The utility model breaks through the structure of the existing partition wall. Since the panels are mechanized, the surface is very flat, so only after the stainless nail holes are processed, paint or stickers can be applied, which saves a lot of decoration costs. However, if the existing partition walls have the same sound insulation effect and decoration effect, the construction period will be long, and the overall cost will be increased.

5. The hollow ribs of the utility model are for positioning the hollow layer, and the rectangular ribs are for positioning the uprights, so that the hollow layer and uprights are firmer and less prone to deformation.

Description of drawings

Fig. 1 is a side view of the utility model.

Fig. 2 is a side view of the column of the utility model.

Fig. 3 is a top view of the utility model.

In the accompanying drawings: panel 1, inner panel 2, insulation layer 3, bonding layer 4, stainless steel nails 5, hollow rib 6, column 7, hollow layer 8, fixed plate 9, floor slab 10, rectangular rib 11, support rib 12, Rib 13.

Detailed ways

Example 1

It can be seen from Figures 1 and 2 that the hollow soundproof wall includes a fixed plate 9, a rectangular rib 11, a hollow rib 6, a column 7, an inner plate 2, and a panel 1. The lower end of the hollow rib 6 is connected to the fixed plate 9, and the lower part of the fixed plate 9 It is the floor 10, and the two sides of the hollow rib 6 are provided with inner panels 2, the inner panels 2 are distributed in the vertical direction, and the two vertically distributed inner panels 2 and the hollow rib 6 below form a hollow layer 8, because the utility model The sound insulation wall and the bottom are symmetrical, and both have the same structure, so a hollow rib 6 is also arranged above the two inner panels 2, and a roof slab 10 is connected above the hollow rib 6. All parts of the utility model can be disassembled and installed on site.

The column 7 is arranged vertically, and the height of the column 7 is the same as that of the sound insulation wall. There is a hollow layer 8 and an insulating layer 3, the two sides of the column 7 are connected with the hollow layer 8, the fixed plate 9 is wider than the hollow rib 6, and a panel 1 is arranged on both sides of the fixed plate 9, and the inner plate 2 and the panel on the same side 1 constitutes the insulation layer 3, and the two ends of the column 7 are connected with the panel 1. the

Example 2

It can be seen from Figures 1 and 2 that the hollow soundproof wall includes a fixed plate 9, a rectangular rib 11, a hollow rib 6, a column 7, an inner plate 2, and a panel 1. The lower end of the hollow rib 6 is connected to the fixed plate 9, and the lower part of the fixed plate 9 It is the floor 10, and the two sides of the hollow rib 6 are provided with inner panels 2, the inner panels 2 are distributed in the vertical direction, and the two vertically distributed inner panels 2 and the hollow rib 6 below form a hollow layer 8, because the utility model The sound insulation wall and the bottom are symmetrical, and both have the same structure, so a hollow rib 6 is also arranged above the two inner panels 2, and a roof slab 10 is connected above the hollow rib 6.

The column 7 is arranged vertically, and the height of the column 7 is the same as that of the sound insulation wall. There is a hollow layer 8 and an insulating layer 3, the two sides of the column 7 are connected with the hollow layer 8, the fixed plate 9 is wider than the hollow rib 6, and a panel 1 is arranged on both sides of the fixed plate 9, and the inner plate 2 and the panel on the same side 1 constitutes the insulation layer 3, and the two ends of the column 7 are connected with the panel 1. the

Supporting ribs 12 are arranged between the two inner panels 2 , and the supporting ribs 12 are connected with the two inner panels 2 . A reinforcing rib 13 is arranged between the inner panel 2 and the panel 1, and the reinforcing rib 13 is connected with the inner panel 2 and the panel 1 respectively. A rectangular rib 11 is arranged inside the column 7 . The insulation layer 3 is provided with rock wool, glass wool and/or foamed cement. The inner panel 2 and the reinforcing rib 13 are fixed by the bonding layer 4 and the stainless steel nail 5 , and the panel 1 and the reinforcing rib 13 are fixed by the bonding layer 4 and the stainless steel nail 5 . All parts of the utility model can be disassembled and installed on site.

The utility model forms a hollow structure, which greatly improves the sound insulation effect, and is also provided with two independent thermal insulation layers 3, which is equivalent to a total of three layers of hollow structures, which ensures the thermal insulation and sound insulation of the sound insulation wall. The hollow rib 6 is for positioning the hollow layer 8, and the rectangular rib 11 is for positioning the column 7, so that the hollow layer 8 and the column 7 are firmer and less prone to deformation.

Claims (6)

1. hollow noise barrier, it is characterized in that: comprise fixed head (9), rectangular fin (11), hollow rib (6), column (7), back veneer (2) and panel (1), described hollow rib (6) lower end is connected with fixed head (9), be provided with back veneer (2) in the both sides of hollow rib (6), two back veneers (2) constitute hollow layer (8) with hollow rib (6), column (7) lower end is arranged on the fixed head (9), the two sides of column (7) all are connected with hollow layer (8), be provided with panel (1) in the both sides of fixed head (9), the back veneer of homonymy (2) and panel (1) constitute insulation layer (3), and the both ends of the surface of column (7) link to each other with panel (1).

2. a kind of hollow noise barrier according to claim 1, it is characterized in that: be provided with ribs (12) between described two back veneers (2), described ribs (12) is connected with two back veneers (2).

3. a kind of hollow noise barrier according to claim 2, it is characterized in that: be provided with ribs (13) between described back veneer (2) and the panel (1), described ribs (13) is connected with panel (1) with back veneer (2) respectively.

4. a kind of hollow noise barrier according to claim 2 is characterized in that: be provided with rectangular fin (11) in the described column (7).

5. according to claim 3 or 4 described a kind of hollow noise barriers, it is characterized in that: described insulation layer is provided with rock wool, glass wool or foam cement in (3).

6. a kind of hollow noise barrier according to claim 5, it is characterized in that: described back veneer (2) is fixing by tack coat (4) and stainless steel nail (5) with ribs (13), and is fixing by tack coat (4) and stainless steel nail (5) between panel (1) and the ribs (13).

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