Door and window opening constructed by combining light partition wall and heat preservation and decoration integrated plate

Abstract

A door and window opening constructed by combining a light partition wall and a heat preservation and decoration integrated plate comprises an outer window and a wall body used for supporting the outer window, and the wall body comprises an outer wall prefabricated hanging plate, and the light partition wall and the heat preservation and decoration integrated plate which are located on the inner side and the outer side of the outer wall prefabricated hanging plate correspondingly. The light partition wall comprises a double-layer gypsum board, a light steel keel and a reinforced cement fiber board which are arranged in sequence. The heat preservation and decoration integrated plate is connected with the outer wall prefabricated hanging plate through an anchoring part, the anchoring part comprises a butterfly clamp and an expansion bolt, and the butterfly clamp comprises an L-shaped supporting plate, an upper folded plate and a lower folded plate, and the upper folded plate and the lower folded plate are arranged at the end of the L-shaped supporting plate. The positions, originally installed on the prefabricated hanging plate, of all the outer doors and windows are integrally moved inwards to the position above the light partition wall, the hidden danger of water seepage of the window body of the outer window is effectively reduced, and meanwhile the influence of the outer wall prefabricated hanging plate on installation of the outer doors and windows is reduced.

Description

Technical Field

[0001] The present application relates to the field of building construction, and specifically to door and window openings constructed by combining lightweight partition walls with thermal insulation decorative integrated panels. Background Art

[0002] During the construction process of installing doors and windows on prefabricated panels, the prefabricated panels and structures, as well as the prefabricated panels and prefabricated panels are connected and fixed by welding with embedded parts. There are construction errors in both positions during the construction process, so there will be certain misalignments in the actual construction process. Therefore, if there are quality problems with the joints of the decorative panels, it will directly affect the indoor use. Cold bridges, condensation, and vertical and horizontal through cracks will appear at the joints of the panels, which will greatly increase the risk of water leakage and seepage through the external windows. Utility Model Content

[0003] The utility model aims to provide a door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated board, and the external window is installed on the lightweight partition wall. The reinforced cement fiber board of the lightweight partition wall blocks the appearance of cold bridges on the external wall.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The door and window openings constructed by combining lightweight partition walls with thermal insulation and decorative integrated panels include external windows and walls for supporting the external windows, and are characterized in that: the wall includes external wall prefabricated panels, and lightweight partition walls and thermal insulation and decorative integrated panels respectively located on the inner and outer sides of the external wall prefabricated panels, the lightweight partition walls include double-layer gypsum boards, light steel keels and reinforced cement fiber boards arranged in sequence, the thermal insulation and decorative integrated panels include thermal insulation layers and decorative layers, and the top and bottom surfaces of the decorative layers are both provided with limiting grooves; the thermal insulation and decorative integrated panels are connected to the external wall prefabricated panels through anchors, the anchors include butterfly clips and expansion bolts, the butterfly clips include an L-shaped support plate and upper and lower folding plates arranged at the ends of the L-shaped support plate, the ends of the L-shaped support plate are supported on the bottom surface of the thermal insulation and decorative integrated panels, and the upper and lower folding plates are respectively inserted into the limiting grooves of the upper thermal insulation layer and the lower thermal insulation layer.

[0006] Further preferably, the thickness of the reinforced cement fiber board is 8 mm, the thickness of the double-layer gypsum board is 15 mm, and the light steel keel between the reinforced cement fiber board and the double-layer gypsum board is filled with 100 mm thick rock wool.

[0007] Furthermore, the prefabricated exterior wall panels are connected to the main structure via steel corbels.

[0008] Furthermore, the steel corbel includes a steel plate and a connecting plate welded vertically and parallel to the steel plate. The steel plate is welded and fixed to the steel frame. The connecting plate is welded and fixed to the main structure. Reinforcing angle steel is also welded and fixed between the steel plate and the steel frame.

[0009] In addition, the limit groove is 80~10mm long and 2mm wide.

[0010] More preferably, the lightweight partition wall is 150 mm thick.

[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0012] In the present application, a single-layer 8mm thick reinforced fiber cement pressure plate is installed on the inner side of the prefabricated hanging panel of the exterior wall, a double-layer 15mm thick special-grade fire-resistant paper-faced gypsum board is installed on the inner side, and a 100mm thick rock wool is filled in the middle of the lightweight partition wall. All external doors and windows are moved inward as a whole from the position originally intended to be installed on the prefabricated hanging panel to the top of the lightweight partition wall, which effectively reduces the hidden danger of water seepage in the external windows, and also reduces the impact of the prefabricated hanging panels of the exterior wall on the installation of external doors and windows. Embedded parts are set on the prefabricated hanging panels of the exterior wall in advance according to the specifications and dimensions of the decorative panels, and an inserted groove is processed in advance on the upper and lower sides of the thermal insulation decorative integrated panel, and the thermal insulation decorative integrated panel is fixed with embedded parts through the upper and lower grooves, thereby increasing the effective fixation of the thermal insulation decorative integrated panel and the prefabricated hanging panels of the exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the door and window openings constructed by combining the lightweight partition wall and the thermal insulation decorative integrated panel in this application;

[0014] Figure 2 This is a schematic diagram of the structure of the anchor member involved in this application;

[0015] Figure 3 A side view of the anchor involved in this application;

[0016] Figure 4 This is a schematic diagram of the structure of the prefabricated panel involved in this application;

[0017] Figure 5 for Figure 4 1-1 sectional view;

[0018] Figure 6 for Figure 4 Sectional view 2-2. DETAILED DESCRIPTION

[0019] In order to make the technical means, innovative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below.

[0020] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0021] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

[0022] Lightweight partition walls and thermal insulation decorative integrated panels are used to construct door and window openings, such as Figures 1 to 6 As shown, it includes an exterior window and a wall for supporting the exterior window, the wall includes an exterior wall prefabricated hanging board 1, and a lightweight partition wall 3 and an insulation decoration integrated board 6 respectively located on the inner side and the outer side of the exterior wall prefabricated hanging board 1, the lightweight partition wall 3 includes a double-layer gypsum board 31, a light steel keel 32 and a reinforced cement fiber board 33 arranged in sequence, the insulation decoration integrated board (including an insulation layer and a decoration layer, and the top and bottom surfaces of the decoration layer are both provided with a limiting groove 7; the insulation decoration integrated board 6 is connected to the exterior wall prefabricated hanging board 1 through an anchor 2, the anchor 2 includes a butterfly clip 21 and an expansion bolt 22, the butterfly clip 21 includes an L-shaped support plate and upper and lower folding plates arranged at the end of the L-shaped support plate, The end of the L-shaped support plate is supported on the thermal insulation decorative integrated board (bottom surface, the upper and lower folding plates are respectively inserted into the limiting groove 7 of the upper thermal insulation layer and the limiting groove 7 of the lower thermal insulation layer, the reinforced cement fiber board 33 is 8mm thick, the double-layer gypsum board 31 is 15mm thick, the limiting groove 7 is 80~10mm long and 2mm wide, and the lightweight partition wall 3 is 150mm thick.

[0023] The light steel keel 32 between the reinforced cement fiber board 33 and the double-layer gypsum board 31 is filled with 100 mm thick rock wool. The exterior wall prefabricated hanging panel 1 is connected to the main structure 5 through the steel corbel 4. The steel corbel 4 includes a steel plate 41 and a connecting plate 42 welded vertically and parallel to the steel plate 41. The steel plate 41 is welded and fixed to the steel frame 11, and the connecting plate 42 is welded and fixed to the main structure 5. A reinforcing angle steel 43 is also welded and fixed between the steel plate 41 and the steel frame 11.

[0024] This application sets up a lightweight partition wall (150mm thick) with relatively light self-weight, which is set along the outer edge of the floor slab on the inner side of the prefabricated panel. A single-layer 8mm thick reinforced fiber cement pressure plate is installed on the outer side of the partition wall, and a double-layer 15mm thick special fire-resistant paper-faced gypsum board is installed on the inner side. The middle of the partition wall is filled with 100mm thick rock wool. All external doors and windows will be moved inward as a whole to the added edge of the partition wall from the position originally planned to be installed on the prefabricated hanging panels. This effectively reduces the hidden danger of water seepage in the external windows, and also reduces the influence of the prefabricated panels on the installation of external doors and windows. The exposed position of the original external windows is closed with an integrated panel. In addition, embedded parts are set on the prefabricated panels in advance according to the specifications and dimensions of the decorative panels. At the same time, an inserted groove is processed in advance on the upper and lower sides of the integrated panels, and the integrated panels are fixed with embedded parts through the upper and lower grooves, which increases the effective fixation of the integrated panels and the prefabricated panels. The external protection system composed of the prefabricated hanging panels and the external wall insulation integrated panels is based on the dry hanging fixation of the original embedded parts. The back of the integrated panels is glued with special bonding mortar to form a whole, which reduces the risk of cracks caused by the interaction between the two. The lightweight partition wall added on the inner side of the exterior wall reduces the indoor use of the net space by about 150mm. The main function of the room is accommodation and office. As shown in the figure below, the partition wall occupies space after adjustment The space occupied by the steel column is smaller than that of the steel column, which has no impact on the function and use of the room; an air layer is formed between the added partition wall and the prefabricated panels, and the connection and insulation system between the partition wall panels are more continuous, which not only blocks the leakage of the exterior wall, but also reduces the occurrence of cold bridge problems between the prefabricated panels of the exterior wall, and the insulation and energy-saving effect of the exterior protection system is better; after the adjustment of the exterior wall structural system, the continuous panel seams of the added partition wall are tightly sealed, and the partition wall is filled with thermal insulation rock wool; the adjusted structure reduces the occurrence of large-area cracks in the indoor part of the exterior wall and the cost of repair and maintenance in the later quality warranty costs; the installation cost of the increased partition wall is much lower than the cost of rework and repair. After the adjustment, the installation of the external panels and integrated panels can be carried out in parallel with the installation of the exterior wall partitions, without increasing the construction period.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A door and window opening constructed by combining a lightweight partition wall with an integrated thermal insulation decorative panel, including an external window and a wall for supporting the external window, characterized in that: The wall body comprises an external wall prefabricated hanging plate (1), and a lightweight partition wall (3) and a thermal insulation decorative integrated plate (6) respectively located on the inner side and the outer side of the external wall prefabricated hanging plate (1), the lightweight partition wall (3) comprising a double-layer gypsum board (31), a light steel keel (32) and a reinforced cement fiber board (33) arranged in sequence, the thermal insulation decorative integrated plate (6) comprising an insulation layer and a decorative layer, the top surface and the bottom surface of the decorative layer both being provided with a limiting groove (7); the thermal insulation decorative integrated plate (6) is connected to the external wall prefabricated hanging plate (1) via an anchor (2), the anchor (2) comprising a butterfly clip (21) and an expansion bolt (22), the butterfly clip (21) comprising an L-shaped support plate and upper and lower folding plates arranged at the end of the L-shaped support plate, the end of the L-shaped support plate being supported on the bottom surface of the thermal insulation decorative integrated plate (6), the upper and lower folding plates being respectively inserted into the limiting groove (7) of the upper thermal insulation layer and the limiting groove (7) of the lower thermal insulation layer.

2. The door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated panel as claimed in claim 1, characterized in that: The reinforced cement fiber board (33) has a thickness of 8 mm, the double-layer gypsum board (31) has a thickness of 15 mm, and the light steel keel (32) between the reinforced cement fiber board (33) and the double-layer gypsum board (31) is filled with 100 mm thick rock wool.

3. The door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated panel as claimed in claim 1, characterized in that: The external wall prefabricated hanging plate (1) is connected to the main structure (5) via a steel corbel (4).

4. The door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated panel as claimed in claim 3, characterized in that: The steel bracket (4) comprises a steel plate (41) and a connecting plate (42) welded vertically and parallel to the steel plate (41); the steel plate (41) is welded and fixed to the steel frame (11); the connecting plate (42) is welded and fixed to the main structure (5); and a reinforcing angle steel (43) is also welded and fixed between the steel plate (41) and the steel frame (11).

5. The door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated panel as claimed in claim 2, characterized in that: The limit groove (7) is 80-10 mm long and 2 mm wide.

6. The door and window opening constructed by combining a lightweight partition wall with a thermal insulation decorative integrated panel as claimed in claim 2, characterized in that: The thickness of the lightweight partition wall (3) is 150 mm.

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