CN213653854U - Double-layer outer wall - Google Patents

Abstract

The utility model relates to a building structure technical field particularly, relates to a double-deck outer wall. The double-layer outer wall is arranged on the structure main body and comprises a frame body, at least one first plate body and at least one second plate body; the first plate body is positioned in the indoor part of the structure main body; the support body is arranged on the outer side surface of the structure main body, the second plate body is connected with the support body, and the second plate body is located at the outdoor part of the structure main body. The plate is used as an outer wall material, the installation is simple and convenient, and the non-wet operation can be realized.

Description

Double-layer outer wall

Technical Field

The utility model relates to a building structure technical field particularly, relates to a double-deck outer wall.

Background

The existing assembled non-bearing outer wall is mostly a concrete precast slab, the weight of the wall is large, the installation is complex, and the operation without wet is difficult to achieve completely.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model includes, for example, provide a double-deck outer wall, it adopts panel as outer wall material, and installs simple and conveniently, can realize not having wet operation.

The embodiment of the utility model discloses a can realize like this:

in a first aspect, an embodiment of the present invention provides a double-layer outer wall, which is used for being disposed on a structural body, including:

the frame body, at least one first plate body and at least one second plate body;

the first plate body is arranged at the indoor part of the structure main body;

the support body sets up on the lateral surface of main structure body, the second plate body with the support body is connected, just the second plate body is used for installing in main structure body's outdoor part.

The double-layer outer wall adopts the plate as the material of the outer wall, and the first plate and the second plate are respectively positioned at the indoor part and the outdoor part of the structure main body, so that the concrete precast slab in the prior art is improved as the wall body.

In an alternative embodiment, the first plate and the second plate are each a unitary plate made of an outer side plate and a base plate, the outer side plate being disposed on one side of a surface of the base plate;

the base plate of the first plate body and the base plate of the second plate body are both located at positions close to the frame body.

The base plate layers of the first plate body and the second plate body are hidden at the inner sides, so that the ornamental value of the outer side plate is fully displayed, and the outer side plate has good aesthetic property.

In an alternative embodiment, the substrate is made of foamed ceramic.

In an alternative embodiment, the second plate body has a projection extending in a height direction of the structural body;

the protruding part is positioned at the top of the second plate body and close to the frame body;

or the protruding part is positioned at the bottom of the second plate body and is far away from the frame body;

the convex parts of the adjacent second plate bodies are mutually embedded.

Through the cooperation of adjacent bulge, so make and to form better waterproof structure between the adjacent second plate body, ensured the water-proof effects of second plate body.

In an alternative embodiment, the plate seams between adjacent second plate bodies are sealed with weather-resistant glue after the water-resistant adhesive is fully adhered.

The waterproof adhesive and the weather-resistant glue are arranged, so that the sealing process of the second plate body is further improved, and the waterproof effect of the second plate body is guaranteed.

In an alternative embodiment, the double-layer outer wall further comprises a U-shaped fastener;

the bottom of the first plate body is clamped in the opening of the U-shaped clamping piece, and the first plate body is arranged on the structure main body through the U-shaped clamping piece.

Can make first plate body steadily set up on the floor of main structure body through U-shaped fastener to the stability of first plate body has been ensured.

In an optional embodiment, the double-layer outer wall further comprises an L-shaped fastener;

the top of the first plate body is connected with the structure main body through the L-shaped clamping piece;

and the L-shaped clamping piece is positioned on one side of the first plate body far away from the frame body.

Make first plate body can set up on the ceiling of main structure body firmly through L shape fastener, the cooperation of U-shaped fastener and L shape fastener makes first plate body can set up between the ceiling of main structure body and floor steadily.

In an alternative embodiment, the double-layer exterior wall further comprises a connecting piece and a fitting piece;

the connecting piece is pre-embedded on the second plate body, and the matching piece is arranged on the frame body;

the connecting piece is detachably connected with the matching piece.

So make the second plate body can more swiftly conveniently with the support body installation, provide handling efficiency, and maintain the convenience, economic benefits is outstanding.

In an alternative embodiment, the double-layer exterior wall further comprises an insulation material;

the heat insulation material is arranged between the frame body and the second plate body.

The heat insulation material improves the heat insulation effect of the double-layer outer wall, and the arrangement mode has low cost, good effect and obvious economic benefit.

In an alternative embodiment, the frame body is a light steel keel.

The utility model discloses beneficial effect includes, for example:

the double-layer outer wall comprises a frame body, at least one first plate body and at least one second plate body. Because the plate is used as the material of the outer wall, and the first plate body and the second plate body are respectively positioned at the indoor part and the outdoor part of the structure main body, the inconvenience of using the concrete precast slab as the wall in the prior art is improved, and the improved double-layer outer wall has the characteristics of small weight, simple installation, no wet operation, good environment-friendly condition and outstanding economic benefit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a double-wall body according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

fig. 3 is another partial schematic view of fig. 1.

Icon: 10-double-layer outer wall; 11-a frame body; 12-an outer panel; 13-a substrate; 100-a first plate body; 200-a second plate body; 210-a projection; 211-a first projection; 212-a second projection; 310-U-shaped clips; 320-L-shaped clamping pieces; 410-a connector; 420-a mating member; 500-heat insulating material; 20-structural body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Defects or gaps in the prior art: the existing assembled non-bearing outer wall is mostly a concrete precast slab, the weight of the wall is large, the installation is complex, and the operation without wet is difficult to achieve completely.

Meanwhile, as an assembled non-bearing outer wall, the outer wall not only needs to meet the functions of fire prevention, environmental protection, sound insulation, energy conservation, structural safety and the like; and the structural design and the installation process of factory processing and on-site dry installation are well considered.

The requirements of the industry for vigorously developing the assembly type building are met, and the requirements of the green building on the assembly type parts are met.

In the process of the prior art development, the foamed ceramic plate is just entering the industrial standard GB23451 light internal partition wall batten for buildings as a building wall material which is newly developed in China in recent years (GB23451 is still in the editing and repairing stage). The external wall mounting method has the advantages that the foamed ceramic is used as a base material, and the mode of factory composite veneers is adopted, so that the assembled mounting of various external walls with different veneers can be realized.

To overcome the above problems, the following embodiments provide a double-layered exterior wall.

Referring to fig. 1, the present embodiment provides a double-layered exterior wall 10, which is configured on a structural main body 20 and includes a frame 11, at least one first board 100, and at least one second board 200.

The first plate 100 is adapted to be mounted to an indoor portion of the structural body 20;

the frame body 11 is configured to be disposed on an outer side surface of the structure body 20, the second plate body 200 is connected to the frame body 11, and the second plate body 200 is configured to be mounted on an outdoor portion of the structure body 20.

Such double-deck outer wall 10 adopts the panel as the material of outer wall, and first plate 100 and second plate 200 are located the indoor portion and the outdoor portion of main structure body 20 respectively, have realized the improvement as the wall body to the precast concrete board among the prior art, and double-deck outer wall 10 after the improvement is light in weight, and the installation is simple, and can accomplish no wet operation, and environmental protection is conditioned well, has outstanding economic benefits.

Please refer to fig. 1 to 3 for further structural details.

As can be seen from the figures, in the present embodiment of the invention, the first plate 100 and the second plate 200 are both integrated plates made of an outer side plate 12 and a base plate 13, and the outer side plate 12 is disposed on one side of the surface of the base plate 13; the base plate 13 of the first plate 100 and the base plate 13 of the second plate 200 are located close to the frame 11.

The substrate 13 layers of the first plate 100 and the second plate 200 are hidden inside, and the outer panel 12 is sufficiently exhibited in view and has good appearance.

Optionally, in this embodiment, the substrate 13 is made of foamed ceramic.

The foamed ceramic is a silicate foamed material with porosity of more than 50 percent, which is prepared by taking argil tailings, ceramic fragments, river silt and the like as main raw materials, adding a special foaming agent, adopting a wet method or a dry method for material preparation, performing cloth forming and high-temperature kiln roasting, and is also called porous ceramic.

The product is suitable for the heat preservation of the external wall of the building, the fireproof isolation zone, the treatment of the self-heat preservation cold and hot bridge of the building and the like. The product has the advantages of fire prevention, flame retardance, small deformation coefficient, ageing resistance, stable performance, good ecological environmental protection, good compatibility with a wall base layer and a plastering layer, good safety and stability and the same service life with a building. More importantly, the fireproof grade of the material is A1 grade, the fatal defects that the organic material is afraid of naked flame and is easy to age are overcome, and the material has the characteristics of no cracking, no aging, weathering resistance, acid and alkali resistance and corrosion resistance.

Further, in the embodiment, the characteristics of light weight, high strength and easy processing of the foamed ceramic are used as the base material (the substrate 13), and the outer panel 12 can be combined into a facing integrated board in a factory according to the requirement of the owner by selecting a corresponding facing layer (such as the thermal insulation material 500 and the decorative structure) and a corresponding specification. Therefore, the product has corresponding efficacy and aesthetic degree while meeting the practical function. Meanwhile, the outer side plate 12 is arranged on the outer side of the main body structure, and the decoration method of the outer vertical surface of the building can be guaranteed to be uniform.

In the present embodiment of the present invention, the second plate 200 has a protrusion 210, and the protrusion 210 extends along the height direction of the structure body 20;

the protrusion 210 is located at the top of the second plate 200 and close to the frame 11;

or when the protrusion 210 is located at the bottom of the second plate 200 and away from the frame 11;

the protruding portions 210 of the adjacent second plate bodies 200 are fitted to each other.

Through the cooperation of the adjacent protrusions 210, a better waterproof structure can be formed between the adjacent second boards 200, and the waterproof effect of the second boards 200 is guaranteed.

Further, as shown in fig. 1, in the present embodiment, the projection 210 includes a first projection 211 and a second projection 212. The first protrusion 211 is located at the top of the second plate 200 and close to the upward extending portion of the edge of the frame 11, and the first protrusion 211 and the top of the second plate 200 far from the frame 11 form a step shape;

the second protrusion 212 is located at the bottom of the second plate 200 and away from the downward extending portion of the edge of the frame 11, and the second protrusion 212 and the portion of the bottom of the second plate 200 close to the frame 11 form a step shape.

The first protrusion 211 and the second protrusion 212 are engaged with each other, so that the surface of the second board 200 close to the frame 11 and the surface of the second board 200 far from the frame 11 are both complete planes, the appearance is beautiful, and the connection manner is convenient and quick to install.

It should be noted that, as shown in fig. 1, which shows a longitudinal section of the second plate 200, it can be seen that the first protrusion 211 and the second protrusion 212 cooperate to form a Z-shaped treatment as a waterproof structure, so that when water flows from the outside of the second plate 200 to the vicinity of the protrusion 210, the protrusion 210 can effectively isolate the water flow, and prevent the wall from entering water.

Alternatively, in this embodiment, the plate seams between adjacent second plate bodies 200 are sealed with weather-resistant glue after being fully adhered with a water-resistant adhesive. The arrangement of the waterproof adhesive and the weather-resistant glue further improves the sealing process of the second plate body 200, and ensures the waterproof effect of the second plate body 200.

The plate seam is formed by the combined action of three waterproof modes of structural waterproof, waterproof adhesive and waterproof weather-resistant glue, so that the waterproof effect is ensured to the maximum extent.

In this embodiment, the double-layered outer wall 10 further includes U-shaped clips 310; the bottom of the first board 100 is engaged with the opening of the U-shaped fastener 310, and the first board 100 is disposed on the main structure 20 through the U-shaped fastener 310.

The first board body 100 can be stably arranged on the floor of the structure body 20 through the U-shaped clamping piece 310, thereby ensuring the stability of the first board body 100.

Further, in the present embodiment of the present invention, the double-layered outer wall 10 further includes an L-shaped fastener 320; the top of the first plate 100 is connected with the main structure body 20 through an L-shaped fastener 320; and the L-shaped fastener 320 is located on a side of the first board 100 away from the frame 11.

The first plate 100 can be stably arranged on the ceiling of the structural body 20 through the L-shaped clips 320, and the cooperation of the U-shaped clips 310 and the L-shaped clips 320 enables the first plate 100 to be stably arranged between the ceiling and the floor of the structural body 20.

When the first board 100 is mounted, gaps between the first board 100 and other components (the U-shaped clip 310 and the L-shaped clip 320) and board gaps of the first board 100 are fully adhered with a special adhesive and then sealed with weather-resistant glue, so as to ensure the sealing effect.

As can be seen from the figures, in the present embodiment of the present invention, the double-layered outer wall 10 further includes a connecting member 410 and a fitting member 420; the connecting piece 410 is pre-embedded on the second plate 200, and the mating piece 420 is arranged on the frame body 11; the connecting member 410 is detachably connected to the fitting member 420.

So make second plate body 200 can more swiftly conveniently with the installation of support body 11, provide handling efficiency, and maintain the convenience, economic benefits is outstanding.

Optionally, in this embodiment, the connecting element 410 includes a fixing bolt pre-embedded in the base plate 13 of the second plate 200, and the matching element 420 is an angle element disposed on the frame body 11, and the fixing bolt is detachably connected to the angle element. So that a predetermined receiving space is formed between the frame body 11 and the second plate body 200.

It is understood that in other embodiments of the present invention, the connecting member 410 may further include a long-side groove disposed on the base plate 13 of the second plate 200, the engaging member 420 is a connecting frame disposed on the frame 11, and the long-side groove is connected to the connecting frame, which is merely an example and is not limited thereto. As long as the second plate 200 can be detachably coupled to the frame body 11.

As can be seen from the figure, the connecting member 410 is embedded in the substrate 13 of the second plate 200, which not only simplifies the arrangement of the connecting member 410, but also ensures the finish coat to be complete and beautiful.

In the present embodiment of the present invention, the double-layered outer wall 10 further includes a thermal insulation material 500; the thermal insulation material 500 is disposed between the frame body 11 and the second plate body 200.

The arrangement of the heat insulation material 500 improves the heat insulation effect of the double-layer outer wall 10, and the arrangement mode has low cost, good effect and obvious economic benefit. Optionally, the heat insulating material 500 is disposed in a predetermined receiving space formed between the frame body 11 and the second plate body 200.

In the present embodiment of the present invention, the frame body 11 is a light steel keel. The light steel keel has light weight, good structural strength and convenient installation. Therefore, the double-layer outer wall 10 forms a double-layer integrated plate hollow structure and has the advantages of light weight and high strength.

When the external wall decoration board is used, the keels are installed on the site according to the positioning of a drawing to fix the external integrated board, and the external board 12 is installed on the outer side of the main structure, so that the uniform decoration method of the external vertical surface of the building can be ensured; the outer panel 12 is Z-shaped treated at the edge to form a waterproof structure, and the panel seams are sealed with weather-resistant glue after being fully adhered with a waterproof adhesive.

And then an inner integrated plate is installed, and the plate seams are sealed by weather-resistant glue after being fully adhered by special adhesive.

To sum up, the embodiment of the utility model provides a double-deck outer wall 10 has following advantage at least:

the design can solve the problem of assembly type installation of the non-bearing outer wall of the building, can realize synchronous construction of the main body of the non-bearing outer wall and decoration, has no wet operation on a construction site, ensures the site to be clean, simplifies the construction flow, improves the site installation speed and shortens the construction period.

The installation process can be operated in a reverse way, so that the aim of recycling the materials after the wall is disassembled is fulfilled.

The base material foamed ceramic can prevent water, and the plate joint has the combined action of three waterproof modes of structural waterproofing, waterproof adhesive and waterproof weather-resistant glue to ensure the waterproof effect to the maximum extent.

This design heat preservation designs in bilayer structure cavity position, has thoroughly solved the potential safety hazard that peels off of heat preservation in the building use, and the heat preservation is located bilayer mechanism cavity, and operational environment is relatively stable, can solve the heat preservation and receive external environment influence (like rainwater, moisture invasion and attack) the problem of performance decline.

The outer side plate 12 of the design is arranged on the outer side of the main structure, so that the decoration method of the outer facade of the building is uniform, and the appearance effect is stable and the same.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A double-deck outer wall for setting up on the main structure body, its characterized in that includes:

the frame body (11), at least one first plate body (100) and at least one second plate body (200);

the first plate body (100) is used for being mounted on an indoor part of the structure body;

the support body (11) is used for being arranged on the outer side face of the structure main body, the second plate body (200) is connected with the support body (11), and the second plate body (200) is used for being arranged on the outdoor part of the structure main body.

2. The double-layer exterior wall according to claim 1, wherein:

the first plate body (100) and the second plate body (200) are both integrated plates made of an outer side plate (12) and a base plate (13), and the outer side plate (12) is arranged on one side of the surface of the base plate (13);

the base plate (13) of the first plate body (100) and the base plate (13) of the second plate body (200) are both located at positions close to the frame body (11).

3. The double-layer exterior wall according to claim 2, wherein:

the substrate (13) is made of foamed ceramics.

4. The double-layer exterior wall according to claim 1, wherein:

the second plate body (200) is provided with a protruding part (210), and the protruding part (210) extends along the height direction of the structure body;

the protruding part (210) is positioned at the top of the second plate body (200) and close to the frame body (11);

or, the protruding part (210) is located at the bottom of the second plate body (200) and far away from the frame body (11);

the convex parts (210) of the adjacent second plate bodies (200) are mutually embedded.

5. The double-layer exterior wall according to claim 4, wherein:

and the plate seams between the adjacent second plate bodies (200) are sealed by weather-resistant glue after the waterproof adhesive is fully adhered.

6. The double-layer exterior wall according to claim 1, wherein:

the double-layer outer wall also comprises a U-shaped fastener (310);

the bottom of the first plate body (100) is clamped in an opening of the U-shaped clamping piece (310), and the first plate body (100) is arranged on the structure main body through the U-shaped clamping piece (310).

7. The double-layer exterior wall according to claim 6, wherein:

the double-layer outer wall also comprises an L-shaped clamping piece (320);

the top of the first plate body (100) is connected with the structure main body through the L-shaped clamping piece (320);

and the L-shaped clamping piece (320) is positioned on one side of the first plate body (100) far away from the frame body (11).

8. The double-layer exterior wall according to claim 1, wherein:

the double-layer outer wall also comprises a connecting piece (410) and a fitting piece (420);

the connecting piece (410) is pre-embedded on the second plate body (200), and the matching piece (420) is arranged on the frame body (11);

the connecting piece (410) is detachably connected with the matching piece (420).

9. The double-layer exterior wall according to claim 1, wherein:

the double-layer outer wall also comprises a heat insulation material (500);

the heat insulation material (500) is arranged between the frame body (11) and the second plate body (200).

10. The double-layer exterior wall according to claim 1, wherein:

the frame body (11) is a light steel keel.

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