CN216740207U

CN216740207U - Lightweight steel wall structure

Info

Publication number: CN216740207U
Application number: CN202220158752.0U
Authority: CN
Inventors: 刘映兵; 张晓玲; 黄峰; 涂志超; 贾鸿瑞
Original assignee: Sichuan Haiju Environmental Protection Technology Co ltd
Current assignee: Sichuan Haiju Environmental Protection Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-14
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a light steel wall structure, which belongs to the technical field of building walls and comprises an inner wallboard, a light steel framework, a first steel plate and an outer wallboard which are sequentially arranged; the first steel plate is a concave-convex plate bent at equal intervals along the length direction, and cement mortar is poured into a groove on one side, close to the external wall plate, of the first steel plate. The utility model provides a lightweight steel wall structure, wherein a first steel plate is arranged between a lightweight steel framework and an external wall plate, the first steel plate is a concave-convex plate which is bent at equal intervals along the length direction, cement mortar is poured into a groove on one side of the first steel plate, which is close to the external wall plate, so that the knocking sound of the lightweight steel wall structure is sulky, the structure has solid feeling, the safety of residents is improved, cement mortar is poured into the groove of the first steel plate, the stability of the wall structure is enhanced, the use safety is improved, the first steel plate is the concave-convex plate, and the cement mortar is poured into the groove on one side only, so that the using amount of the cement mortar can be reduced, and the building materials are saved.

Description

Lightweight steel wall structure

Technical Field

The utility model relates to the technical field of building walls, in particular to a light steel wall structure.

Background

The light steel wall is a novel building material, has the effects of light weight, high strength, adaptability to water prevention, shock prevention, dust prevention, sound insulation, sound absorption, constant temperature and the like, also has the advantages of short construction period, simple and convenient construction and the like, and is widely applied to places such as terminal buildings, passenger stations, indoor decoration settings and the like.

At present, light steel rectangular pipes, C-shaped steel or light steel trusses are generally adopted to form structural members such as columns, walls, beams and the like, so that the whole house framework structure is further formed, and then plates are installed on two sides of the light steel framework to form the light steel wall structure. The knocking sound of the existing light steel wall body has a crisp echo and no solid feeling, so that residents who are used to the solid wall body are difficult to accept.

SUMMERY OF THE UTILITY MODEL

Based on the light steel wall structure, the first steel plate is arranged between the light steel framework and the external wall plate, the first steel plate is a concave-convex plate which is bent at equal intervals along the length direction, and cement mortar is poured into the groove on one side, close to the external wall plate, of the first steel plate, so that the knocking sound of the light steel wall structure is sultriness sound, the light steel wall structure has solid feeling, and the safety feeling of residents is improved.

The technical scheme adopted by the utility model is as follows:

a light steel wall structure comprises an inner wallboard, a light steel framework, a first steel plate and an outer wallboard which are sequentially arranged;

the first steel plate is a concave-convex plate bent at equal intervals along the length direction, and cement mortar is poured into a groove on one side, close to the external wall plate, of the first steel plate.

In the light steel wall structure disclosed in the application, the light steel framework is filled with heat insulation cotton.

In the light steel wall structure disclosed in the present application, a first orporean board is disposed between the light steel skeleton and the first steel plate; and a second Europe pine plate is arranged between the light steel framework and the inner wallboard.

In the light steel wall structure disclosed in the application, the first steel plate with be provided with first wire net between the side fascia.

In the light steel wall structure disclosed in the application, first wire net with be provided with first cement whitewash layer between the side fascia.

In the light steel wall structure disclosed in the application, be provided with the second steel sheet between light steel skeleton and the interior wallboard, cement mortar has been filled in the recess of one side that light steel skeleton was kept away from to the second steel sheet.

In the light steel wall structure disclosed in the application, the second steel sheet with be provided with the second wire net between the interior wallboard.

In the light steel wall structure disclosed in the application, the second wire net with be provided with second cement whitewash layer between the interior wallboard.

In the lightweight steel wall structure disclosed in the present application, the thermal insulation cotton is glass cotton.

In the light steel wall structure disclosed in the application, the side fascia is close to one side of first steel sheet is provided with waterproofing membrane.

The utility model has the beneficial effects that:

the utility model provides a lightweight steel wall structure, wherein cement mortar is poured into a groove on one side of a first steel plate close to an external wall plate, so that the knocking sound of the lightweight steel wall structure is sultriness sound, the lightweight steel wall structure has solid feeling, and the safety of residents is improved. The cement mortar is poured into the groove of the first steel plate, so that the stability of the wall structure is enhanced, and the use safety is improved. The first steel plate is a concave-convex plate, and cement mortar is poured into the groove on one side only, so that the using amount of the cement mortar can be reduced, and the building materials are saved. The heat insulation cotton is filled between the light steel frameworks to form a sandwich type wall body structure, and the heat insulation effect is good. A first European pine board is arranged between the light steel framework and the first steel plate, a second European pine board is arranged between the light steel framework and the inner wallboard, the first European pine board and the second European pine board play a reinforcing role, the stability of the wall structure is enhanced, and the use safety is improved. The lightweight steel wall structure is further provided with a steel wire mesh and a cement painting layer, the steel wire mesh provides a bonding medium for the cement painting layer, good integral fixation can be achieved, and the wall body can be effectively prevented from cracking.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the lightweight steel wall structure of the present invention;

FIG. 2 is a schematic view of a lightweight steel wall structure

FIG. 3 is a second schematic view of a lightweight steel wall structure;

FIG. 4 is a third schematic view of a lightweight steel wall structure;

FIG. 5 is a fourth schematic view of a lightweight steel wall construction;

FIG. 6 is a fifth schematic view of a lightweight steel wall structure;

FIG. 7 is a sixth schematic view of a lightweight steel wall construction;

fig. 8 is a seventh schematic diagram of a lightweight steel wall structure.

Reference numerals:

1. an inner wall panel; 2. a light steel framework; 3. a first steel plate; 4. an external wall panel; 5. a second steel plate; 6. a first Oldham's plate; 7. a second eurosoma plate; 21. heat preservation cotton; 31. a first steel wire mesh; 32. a first cement render layer; 51. a second steel wire mesh; 52. and a second cement-plastering layer.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Referring to fig. 1 to 8, embodiments of the present application provide a lightweight steel wall structure, which aims to solve a problem that a tapping sound of an existing lightweight steel wall has a crisp echo and no solid feeling, which makes it difficult for a resident who is used to a solid wall to accept.

Please refer to fig. 1 and 2, the light steel wall structure disclosed in the present application includes an inner wall plate 1, a light steel framework 2, a first steel plate 3 and an outer wall plate 4, which are sequentially arranged. The light steel framework 2 is a whole house framework structure formed by further forming structural members such as pillars, walls, beams and the like by light steel. Interior wallboard 1 sets up in wall structure's inboard, and side fascia 4 sets up in wall structure's the outside, and first steel sheet 3 is located between light steel skeleton 2 and the side fascia 4.

Wherein, first steel sheet 3 is the buckle slab of bending along length direction equidistance, and cement mortar is poured in the recess of one side that first steel sheet 3 is close to side fascia 4. Cement mortar is poured into the groove on one side, close to the outer wall plate 4, of the first steel plate 3, so that the knocking sound of the lightweight steel wall structure is sulky, the solid body feeling is achieved, and the safety of residents is improved. The cement mortar is poured into the groove of the first steel plate 3, so that the stability of the wall structure is enhanced, and the use safety is improved. The first steel plate 3 is a concave-convex plate, cement mortar is poured into the groove on one side only, the using amount of the cement mortar can be reduced, and building materials are saved.

In one embodiment, the light steel skeleton 2 is filled with heat insulation cotton 21. Specifically, the heat insulation cotton 21 is glass cotton, the glass cotton is a cotton-shaped material formed by fiberizing molten glass, and the heat insulation cotton is small in volume density, low in heat conductivity, good in heat insulation and sound absorption performance and stable in chemical performance. The heat insulation cotton 21 is filled between the frameworks of the light steel framework 2 to form a sandwich type wall body structure, and the heat insulation effect is good.

Referring to fig. 3, in one embodiment, a first orporeal plate 6 is disposed between the light steel frame 2 and the first steel plate 3, and a second orporeal plate 7 is disposed between the light steel frame 2 and the inner wall panel 1. The first European pine board 6 and the second European pine board 7 play a reinforcing role, so that the stability of the wall structure is enhanced, and the use safety is improved.

Referring to fig. 4, in one embodiment, a first steel mesh 31 is disposed between the first steel plate 3 and the external wall panel 4. First wire net 31 is fixed on first steel sheet 3 for support cement mortar, with cement mortar spacing in the recess, reinforcing barrier propterty.

Further, a first cement painting layer 32 is arranged between the first steel wire mesh 31 and the external wall panel 4. The first cement mortar layer 32 is a mortar layer formed by applying cement mortar to the first steel wire mesh 31. First wire net 31 provides the bonding medium for first cement whitewashing layer 32, can play fine monolithic stationary, can effectively prevent the wall body fracture. Carry out effective connection with first wire net 31 and first steel sheet 3, with cement mortar spacing in the recess, reinforcing barrier propterty, then paint cement whitewashed layer on first wire net 31 surface, side fascia 4 is on first steel sheet 3 through first cement whitewashed layer 32 adhesion for the whole bearing capacity of wall body satisfies the requirement that the side fascia 4 was pasted to the wall, prevents that side fascia 4 from droing.

Referring to fig. 5, in another embodiment, the light steel frame 2 is filled with insulation wool 21, a first eurosote plate 6 is disposed between the light steel frame 2 and the first steel plate 3, a second eurosote plate 7 is disposed between the light steel frame 2 and the inner wall panel 1, a first steel mesh 31 is disposed between the first steel plate 3 and the outer wall panel 4, and a first cement brushing layer 32 is disposed between the first steel mesh 31 and the outer wall panel 4.

Referring to fig. 6, in one embodiment, a second steel plate 5 is disposed between the light steel framework 2 and the inner wall panel 1, and cement mortar is poured into a groove on a side of the second steel plate 5 away from the light steel framework 2. The second steel plate 5 is also a corrugated plate bent at equal intervals in the longitudinal direction. Be provided with first steel sheet 3 and second steel sheet 5 respectively in the both sides of lightweight steel skeleton 2, cement mortar has been filled in the recess of one side that lightweight steel skeleton 2 was kept away from to first steel sheet 3, second steel sheet 5 for the both sides of lightweight steel wall body are the sulky, have the solid body and feel, increase resident personnel's sense of security, have strengthened wall structure's stability simultaneously, and the security of use improves to some extent.

Referring to fig. 7, in another embodiment, heat insulation cotton 21 is filled in the light steel frame 2, a first eurosol plate 6 is arranged between the light steel frame 2 and the first steel plate 3, a second eurosol plate 7 is arranged between the light steel frame 2 and the inner wall plate 1, the first steel plate 3 is arranged between the first eurosol plate 6 and the outer wall plate 4, a second steel plate 5 is arranged between the second eurosol plate 7 and the inner wall plate 1, and cement mortar is poured into grooves on one sides of the first steel plate 3 and the second steel plate 5 far away from the light steel frame 2.

Referring to fig. 8, in another embodiment, the light steel frame 2 is filled with thermal insulation cotton 21, a first european pine plate 6 is arranged between the light steel frame 2 and the first steel plate 3, and the first steel plate 3 is arranged between the first european pine plate 6 and the external wall panel 4; a second Europe pine plate 7 is arranged between the light steel framework 2 and the inner wallboard 1, and a second steel plate 5 is arranged between the second Europe pine plate 7 and the inner wallboard 1; cement mortar is poured into grooves on one sides, far away from the light steel framework 2, of the first steel plate 3 and the second steel plate 5, a first steel wire mesh 31 is arranged between the first steel plate 3 and the external wall panel 4, and a first cement painting layer 32 is arranged between the first steel wire mesh 31 and the external wall panel 4; a second steel wire mesh 51 is arranged between the second steel plate 5 and the inner wallboard 1, and a second cement painting layer 52 is arranged between the second steel wire mesh 51 and the inner wallboard 1.

In one embodiment, a waterproof roll (not shown) is disposed on one side of the external wall panel 4 close to the first steel plate 3, and the waterproof roll can improve the overall waterproof performance of the wall surface and can also perform a thermal insulation function on the wall body.

Based on the above embodiments, the lightweight steel wall structure of the embodiment of the utility model has the following advantages: the lightweight steel wall body is ingenious in structural design, the knocking sound is sulky, the solid feeling is achieved, and the safety of residents is improved. Cement mortar is poured into the groove on one side, close to the outer wall plate 4, of the first steel plate 3, so that the knocking sound of the lightweight steel wall structure is a deep sulky sound, the solid body feeling is achieved, and the safety of residents is improved. The cement mortar is poured into the groove of the first steel plate 3, so that the stability of the wall structure is enhanced, and the use safety is improved. The first steel plate 3 is a concave-convex plate, cement mortar is poured into the groove on one side only, the using amount of the cement mortar can be reduced, and building materials are saved. The heat insulation cotton 21 is filled between the light steel frameworks 2 to form a sandwich type wall body structure with good heat insulation effect. A first European pine board 6 is arranged between the light steel framework 2 and the first steel plate 3, a second European pine board 7 is arranged between the light steel framework 2 and the inner wallboard 1, the first European pine board 6 and the second European pine board 7 play a reinforcing role, the stability of the wall structure is enhanced, and the use safety is improved. The lightweight steel wall structure is further provided with a steel wire mesh and a cement painting layer, the steel wire mesh provides a bonding medium for the cement painting layer, good integral fixation can be achieved, and the wall body can be effectively prevented from cracking.

The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light steel wall structure is characterized by comprising an inner wallboard, a light steel framework, a first steel plate and an outer wallboard which are sequentially arranged;

2. The lightweight steel wall structure according to claim 1, wherein the lightweight steel framework is filled with insulation cotton.

3. The lightweight steel wall structure according to claim 2, wherein a first Oldham's board is provided between the lightweight steel skeleton and the first steel plate; and a second Europe pine plate is arranged between the light steel framework and the inner wallboard.

4. The lightweight steel wall structure according to claim 2 or 3, wherein a first steel mesh is arranged between the first steel plate and the external wall panel.

5. The lightweight steel wall structure according to claim 4, wherein a first cement render layer is provided between said first steel mesh and said exterior wall panel.

6. The light steel wall structure according to claim 2 or 3, wherein a second steel plate is arranged between the light steel framework and the inner wallboard, and cement mortar is poured into a groove on one side of the second steel plate, which is far away from the light steel framework.

7. The lightweight steel wall structure according to claim 6, wherein a second steel mesh is provided between said second steel plate and said inner wall panel.

8. The lightweight steel wall structure according to claim 7, wherein a second cement render layer is provided between said second steel mesh and said interior wall panel.

9. The lightweight steel wall structure according to claim 2, wherein said insulation wool is glass wool.

10. The lightweight steel wall structure according to claim 1, wherein a waterproof roll is provided on a side of said exterior wall panel adjacent to said first steel plate.