CN212271304U

CN212271304U - Assembled sandwich wall

Info

Publication number: CN212271304U
Application number: CN202020678847.6U
Authority: CN
Inventors: 刘冬冬; 朱正云; 秦小仓
Original assignee: Green Concrete Jiangsu Construction Technology Co ltd
Current assignee: Green Concrete Jiangsu Construction Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-01
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a sandwich wall technical field just discloses an assembled sandwich wall, including outer wall and interior wall, the outer wall is located the left side of interior wall, the equal fixedly connected with heat preservation in one side that outer wall and interior wall are relative, two one side that the heat preservation is relative all with puigging fixed connection. This assembled sandwich wall, through setting up the heat preservation, the heat preservation is polystyrene foam, can strengthen holistic thermal insulation performance, the puigging is polyvinyl chloride foaming board, can play syllable-dividing effect, the reinforcing bar net has strengthened the structural stability of interior wall simultaneously, the joint strength between outer wall and the interior wall has been guaranteed to pillar and second connecting rod simultaneously, furthermore, the anticorrosive coating is glass fiber net cloth, glass fiber net cloth is anti-mildew and protection against insects, can play the guard action to outer wall and interior wall, the waterproof layer is polyurethane, polyurethane is wear-resisting and waterproof, can prevent external steam infiltration outer wall and interior wall, thereby the high mesh of practicality has been reached.

Description

Assembled sandwich wall

Technical Field

The utility model relates to a sandwich wall technical field specifically is an assembled sandwich wall.

Background

Sandwich wall is the special product that is arranged in the outer facade family of concrete prefabricated member, and is famous like the assembled building of sandwich outward appearance because of the heat preservation is pressed from both sides by two-layer wallboard, and wherein the inner wall board atress designs and arrangement of reinforcement according to the mechanics requirement, and sandwich wall and the outward appearance of building facade have been decided to another layer of wallboard, adopt colored concrete often, and the choice of surface line is also very big, can use the heat preservation concrete wallboard connector to connect between two-layer.

The sandwich wall that is used for the assembly that has now on the market is mostly by two-layer wallboard and middle heat preservation intermediate layer and constitutes, and the function is single, and the practicality that leads to the sandwich wall is low, can not satisfy most users' requirement, so proposes an assembled sandwich wall and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an assembled sandwich wall possesses practicality advantage such as high, has solved the sandwich wall that current is used for the assembly and has mostly become by two-layer wallboard and middle heat preservation intermediate layer, and the function singleness leads to the practicality of sandwich wall to be low, can not satisfy the problem of most users' requirement.

(II) technical scheme

In order to realize the purpose of high practicability, the utility model provides a following technical scheme: an assembled sandwich wall comprises an outer wall and an inner wall, wherein the outer wall is positioned on the left side of the inner wall, heat-insulating layers are fixedly connected on the opposite sides of the outer wall and the inner wall, two heat-insulating layers are fixedly connected on the opposite sides of the heat-insulating layers, a fixed seat is fixedly connected in the inner wall, two reinforcing steel bar nets are fixedly connected on the top of the fixed seat, the opposite sides of the two reinforcing steel bar nets are fixedly connected with four connecting blocks, one end of the inner part of the outer wall sequentially penetrates through the heat-insulating layers and the sound-insulating layers and extends to the opposite sides of the two reinforcing steel bar nets and reinforcing pipes positioned on the opposite sides of the two adjacent connecting blocks, a first connecting rod positioned in the outer wall and a second connecting rod positioned in the outer inner wall are respectively and fixedly connected on the outer sides of the reinforcing pipes, and an anticorrosive layer is fixedly connected on the opposite sides of the, and two opposite sides of the anticorrosive layer are fixedly connected with waterproof layers.

Preferably, the heat-insulating layer is polystyrene foam, and the thickness of the heat-insulating layer is not less than two centimeters.

Preferably, the sound insulation layer is a polyvinyl chloride foam board, and the thickness of the sound insulation layer is not less than one centimeter.

Preferably, the number of the reinforcing pipes is not less than three, and the reinforcing pipes are distributed at equal intervals.

Preferably, the number of the second connecting rods is six, and the six second connecting rods are annularly distributed.

Preferably, the waterproof layer is polyurethane, the anticorrosive coating is glass fiber mesh cloth, and the thickness of anticorrosive coating and waterproof layer is not more than three millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembled sandwich wall possesses following beneficial effect:

this assembled sandwich wall, through setting up the heat preservation, the heat preservation is polystyrene foam, polystyrene foam keeps warm and insulates against heat, can strengthen holistic thermal insulation performance, the puigging is polyvinyl chloride foaming board, polyvinyl chloride foaming board is as seeing and hearing space acoustic material, can play syllable-dividing effect, the reinforcing bar net has strengthened the structural stability of interior wall simultaneously, the joint strength between outer wall and the interior wall has been guaranteed to strengthening pipe and second connecting rod simultaneously, holistic structural strength has been strengthened, furthermore, the anticorrosive coating is glass fiber net cloth, glass fiber net cloth is mildew-proof and protection against insects, can play the guard action to outer wall and interior wall, the waterproof layer is polyurethane, polyurethane is wear-resistant and waterproof, can prevent that external steam from permeating outer wall and interior wall, thereby the purpose that the practicality is high has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the second connecting rod of the present invention.

In the figure: the concrete comprises an outer wall 1, an inner wall 2, a heat preservation layer 3, a sound insulation layer 4, a fixed seat 5, a reinforcing mesh 6, a connecting block 7, a reinforcing pipe 8, a first connecting rod 9, a second connecting rod 10, an anticorrosive layer 11 and a waterproof layer 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an assembled sandwich wall includes an outer wall 1 and an inner wall 2, the outer wall 1 is located at the left side of the inner wall 2, the opposite sides of the outer wall 1 and the inner wall 2 are fixedly connected with a heat insulation layer 3, the heat insulation layer 3 is made of polystyrene foam, the thickness of the heat insulation layer 3 is not less than two centimeters, the opposite sides of the two heat insulation layers 3 are fixedly connected with a sound insulation layer 4, the sound insulation layer 4 is made of polyvinyl chloride foam board, the thickness of the sound insulation layer 4 is not less than one centimeter, the inner side of the inner wall 2 is fixedly connected with a fixing base 5, the top of the fixing base 5 is fixedly connected with two reinforcing steel bar nets 6, the opposite sides of the two reinforcing steel bar nets 6 are fixedly connected with four connecting blocks 7, one end of the inner part of the outer wall 1 sequentially penetrates through the heat insulation layer 3 and the sound insulation layer 4 and extends to the opposite side of the two reinforcing, the number of the reinforced pipes 8 is not less than three, the reinforced pipes 8 are distributed equidistantly, the outer sides of the reinforced pipes 8 are respectively fixedly connected with a first connecting rod 9 positioned in the outer wall 1 and a second connecting rod 10 positioned in the outer inner wall 2, the number of the second connecting rods 10 is six, the six second connecting rods 10 are distributed annularly, the back sides of the outer wall 1 and the inner wall 2 are respectively fixedly connected with an anticorrosive layer 11, the back sides of the two anticorrosive layers 11 are respectively fixedly connected with a waterproof layer 12, the waterproof layer 12 is made of polyurethane, the anticorrosive layers 11 are made of glass fiber gridding cloth, the thicknesses of the anticorrosive layers 11 and the waterproof layers 12 are not more than three millimeters, the heat preservation layer 3 is made of polystyrene foam, the polystyrene foam is used for heat preservation and heat insulation, the overall heat preservation performance can be enhanced, the sound insulation layer 4 is made of polyvinyl chloride foam, and the polyvinyl chloride foam is used as an, can play syllable-dividing effect, reinforcing bar net 6 has strengthened the structural stability of interior wall 2 simultaneously, 8 and the second connecting rod 10 of reinforced pipe have guaranteed the joint strength between outer wall 1 and the interior wall 2 simultaneously, holistic structural strength has been strengthened, in addition, anticorrosive coating 11 is glass fiber net check cloth, glass fiber net check cloth is anti-mildew and protection against insects, can play the guard action to outer wall 1 and interior wall 2, waterproof layer 12 is polyurethane, polyurethane is wear-resisting and waterproof, can prevent external steam infiltration outer wall 1 and interior wall 2, thereby the high purpose of practicality has been reached.

In conclusion, the assembled sandwich wall has the advantages that the heat preservation layer 3 is arranged, the heat preservation layer 3 is made of polystyrene foam, the polystyrene foam is used for heat preservation and heat insulation, the overall heat preservation performance can be enhanced, the sound insulation layer 4 is made of polyvinyl chloride foam board which is used as audio-visual space sound insulation material and can play a role of sound insulation, the reinforcing mesh 6 is used for enhancing the structural stability of the inner wall 2, the reinforcing pipe 8 and the second connecting rod 10 ensure the connection strength between the outer wall 1 and the inner wall 2 and enhance the overall structural strength, in addition, the anti-corrosion layer 11 is made of glass fiber mesh cloth which is anti-mildew and insect-proof, can play a role of protecting the outer wall 1 and the inner wall 2, the waterproof layer 12 is made of polyurethane, the polyurethane is wear-resistant and waterproof, and can prevent external water vapor from permeating into the outer wall 1 and the inner wall 2, so that the purpose of high practicability is achieved, and the problem that most of the existing sandwich wall for assembly is composed of two wall boards, the function is single, leads to the practicality of sandwich wall to be low, can not satisfy the problem of most users' requirement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled sandwich wall, includes outer wall (1) and interior wall (2), outer wall (1) is located the left side of interior wall (2), its characterized in that: the heat-insulating layer (3) is fixedly connected to one side, opposite to the outer wall (1) and the inner wall (2), of each of the two heat-insulating layers (3), the two sides, opposite to the heat-insulating layer (4), of each of the two heat-insulating layers (3) are fixedly connected with the sound-insulating layer (4), the fixing seat (5) is fixedly connected to the inside of the inner wall (2), the two reinforcing mesh layers (6) are fixedly connected to the top of the fixing seat (5), one side, opposite to the two reinforcing mesh layers (6), of each of the two reinforcing mesh layers (6) is fixedly connected with four reinforcing tubes (8), one end of each reinforcing tube (8) penetrates through the heat-insulating layer (3) and the sound-insulating layer (4) in sequence, extends to one side, opposite to the two adjacent reinforcing mesh layers (7), and is located on one side, opposite to the two adjacent connecting blocks (7), a first connecting rod (9) located inside the outer wall (1) and a second connecting rod (, the wall is characterized in that the outer wall (1) and the inner wall (2) are fixedly connected with an anticorrosive layer (11) on one side opposite to each other, and the anticorrosive layer (11) is fixedly connected with a waterproof layer (12) on one side opposite to each other.

2. An assembled sandwich wall according to claim 1, wherein: the heat-insulating layer (3) is made of polystyrene foam, and the thickness of the heat-insulating layer (3) is not less than two centimeters.

3. An assembled sandwich wall according to claim 1, wherein: the sound insulation layer (4) is a polyvinyl chloride foam board, and the thickness of the sound insulation layer (4) is not less than one centimeter.

4. An assembled sandwich wall according to claim 1, wherein: the number of the reinforced pipes (8) is not less than three, and the reinforced pipes (8) are distributed at equal intervals.

5. An assembled sandwich wall according to claim 1, wherein: the number of the second connecting rods (10) is six, and the six second connecting rods (10) are distributed annularly.

6. An assembled sandwich wall according to claim 1, wherein: the waterproof layer (12) is made of polyurethane, the anticorrosive layer (11) is made of glass fiber mesh cloth, and the thickness of the anticorrosive layer (11) and the thickness of the waterproof layer (12) are not more than three millimeters.