External facade wall body structure

Abstract

The utility model relates to the technical field of old house transformation, and discloses an outer facade wall structure which comprises an outer wall and a roof, the roof is connected to the top end of the outer wall, a keel frame is fixedly connected to the side, located outdoors, of the outer wall and is perpendicular to the surface of the outer wall, and the keel frame comprises a first keel, a second keel and a third keel which are connected with one another; the side wall of the first keel is attached to an outer wall body and fixedly connected to an outer wall, and the side wall of the second keel is attached to the bottom of a roof. And a plurality of layers of face bricks are detachably connected to the keel frame. The keel frame is installed on the outer wall, the top end of the keel frame is used for bearing the edge of the roof, and the stability of the cornice structure is guaranteed; the tapestry bricks are arranged below the keel frame, the load bearing on the outer wall is reduced through the keel frame and the tapestry bricks, the structure of the outer wall is stable, and meanwhile the attractiveness of the cornice is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of old house reconstruction, and in particular to an exterior facade wall structure. Background Art

[0002] The eaves are also called roof eaves. They are the junction of the roof and the exterior wall. They are used to drain rainwater from the roof and protect the wall. They are also one of the key decorative parts of the building. The most common forms are cantilever eaves and covered eaves.

[0003] At present, the facade walls of existing old houses mainly include exterior walls and roofs, with a relatively simple structure. The roof is located at the extended part of the exterior wall to form an eaves. When the eaves extend too long, the eaves structure is relatively unstable and prone to breakage. Utility Model Content

[0004] In order to improve the instability of the eaves structure of old houses and the heavy load-bearing problem caused to the exterior walls, the present application provides an exterior facade wall structure.

[0005] The present application provides an exterior wall structure, which adopts the following technical solution:

[0006] A facade wall structure comprises an exterior wall and a roof, wherein the roof is connected to the top of the exterior wall, and green tiles are laid on the roof. A plurality of keels are fixedly connected to the side of the exterior wall located outdoors and close to the roof, and the keels are arranged perpendicular to the exterior wall surface. The keels comprise a first keel, a second keel and a third keel that are connected to each other, a side wall of the first keel is fitted with the exterior wall body and fixedly connected to the exterior wall, and a side wall of the second keel is fitted with the bottom of the roof; and a plurality of layers of facing bricks are detachably connected to the keel.

[0007] By adopting the above technical solution, a keel frame is installed on the outer wall, and the top of the keel frame is used to support the edge of the roof to ensure the stability of the eaves structure; facing bricks are arranged under the keel frame, and the load-bearing on the outer wall is reduced by means of the keel frame and the facing bricks, so that the outer wall structure is stable and the beauty of the eaves is ensured at the same time; the facing bricks are detachably connected to the keel frame for easy loading and unloading.

[0008] Optionally, embedded parts are preset on the facing bricks, and connecting parts are provided between the embedded parts and the keel frame, one end of the connecting part is detachably connected to the embedded parts, and the other end is fixedly connected to the keel frame.

[0009] By adopting the above technical solution, embedded parts are preset on the facing tiles, making the facing tiles more firmly installed; the facing tiles are installed on the keel frame through connecting parts, which facilitates the installation and removal of the facing tiles.

[0010] Optionally, multiple layers of the facing bricks are arranged in a horizontally staggered manner.

[0011] By adopting the above technical solution, the multiple layers of facing bricks are arranged in a horizontally staggered manner, making the overall shape of the facing bricks more beautiful.

[0012] Optionally, a gutter for drainage is provided at the edge of the roof, a water outlet is provided at the end of the gutter, a rainwater pipe is connected to the water outlet, the rainwater pipe is arranged close to the wall, and the outlet of the rainwater pipe is arranged close to the ground.

[0013] By adopting the above technical solution, gutters for drainage are installed on the edge of the roof. Rainwater is guided through the gutters and discharged from the downpipes. On rainy days, no water curtain will be generated under the eaves, thereby reducing water seepage caused by rainwater splashing on the exterior wall.

[0014] Optionally, a supporting plate for supporting the roof is fixedly connected to the second keel, the supporting plate abuts against the bottom of the roof, and the supporting plate is fixedly connected to the plurality of keel frames.

[0015] By adopting the above technical solution, a supporting plate for supporting the roof is arranged on the keel frame, the contact area between the keel frame and the bottom of the roof is increased, and the stress concentration of the keel frame on the bottom of the roof is reduced, thereby ensuring the stability of the roof structure.

[0016] Optionally, one end of the second keel away from the outer wall is fixedly connected to a connecting rod for fixing a plurality of keel frames in series.

[0017] By adopting the above technical solution, multiple keel frames are connected in series and fixed together through connecting rods, so that the multiple keel frames form an integral structure, making the structure of the keel frame more stable and firm, thereby increasing the bearing capacity of the keel frame.

[0018] Optionally, a thermal insulation layer is provided between the keel frame and the outer wall, and the thermal insulation layer is fixedly connected to the outer wall.

[0019] By adopting the above technical solution, an insulation layer is set on the outside of the exterior wall to isolate the temperature and ensure the stability of the indoor temperature.

[0020] Optionally, a facing wall is provided on the outer side of the thermal insulation layer, and the top end of the facing wall abuts against the facing brick.

[0021] By adopting the above technical solution, the facing wall plays a decorative role, making the exterior wall look more beautiful; at the same time, it plays a protective role on the insulation layer.

[0022] Optionally, a plurality of connecting anchor plates are provided at the connection between the outer wall and the keel frame, the connecting anchor plates are pre-buried in the outer wall, and one end of the connecting anchor plates away from the outer wall is fixedly connected to the keel frame.

[0023] By adopting the above technical solution, the keel frame is connected to the outer wall through the connecting anchor plate, so that the keel frame is fixed more stably, ensuring that the keel frame is not easily displaced when supporting the roof, thereby ensuring the stability of the eaves structure.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. Install a keel frame on the exterior wall. The top of the keel frame is used to support the edge of the roof to ensure the stability of the roof edge structure. Set facing bricks under the keel frame. The keel frame and facing bricks are used to reduce the load on the exterior wall, making the exterior wall structure stable while ensuring the beauty of the eaves structure.

[0026] 2. The facing tiles can be detachably connected to the keel frame through connectors, making loading and unloading easy.

[0027] 3. Install gutters for drainage at the edge of the roof. Rainwater is guided through the gutters and discharged from the downpipes. On rainy days, no water curtain will form under the eaves, thereby reducing water seepage caused by rainwater splashing on the exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the exterior wall structure of this application.

[0029] Figure 2 It is a structural schematic diagram of the keel frame of this application.

[0030] Figure 3 yes Figure 1 Schematic diagram of the structure with the A part in the middle enlarged.

[0031] Figure numerals: 1. exterior wall; 2. roof; 3. keel frame; 31. first keel; 32. second keel; 33. third keel; 4. facing brick; 41. embedded parts; 42. connecting parts; 5. gutter; 51. outlet; 6. rainwater downpipe; 7. supporting plate; 8. connecting rod; 9. insulation layer; 10. facing wall; 11. connecting anchor plate. DETAILED DESCRIPTION

[0032] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings.

[0033] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0034] The present application embodiment discloses a facade wall structure, referring to Figure 1 and Figure 2 , including an exterior wall 1 and a roof 2, the roof 2 is connected to the top of the exterior wall 1, and green tiles are laid on the roof 2. A plurality of keels 3 are fixedly connected to the side of the exterior wall 1 located outdoors and close to the roof 2. The keel 3 is a triangular structure, and the keel 3 is arranged perpendicular to the surface of the exterior wall 1. The keel 3 includes a first keel 31, a second keel 32, and a third keel 33 welded to each other. The first keel 31, the second keel 32, and the third keel 33 are all made of galvanized square steel. The side wall of the first keel 31 is fitted with the wall of the exterior wall 1 and is fixedly connected to the exterior wall 1, and the side wall of the second keel 32 is fitted with the bottom of the roof 2; a multi-layer facing brick 4 is detachably connected to the keel 3.

[0035] A keel frame 3 is installed on the exterior wall 1, and the top of the keel frame 3 is used to support the edge of the roof 2 to ensure the stability of the eaves structure; facing bricks 4 are arranged under the keel frame 3, and the load-bearing on the exterior wall 1 is reduced by means of the keel frame 3 and the facing bricks 4, so that the structure of the exterior wall 1 is stable and the beauty of the eaves is ensured at the same time; the facing bricks 4 are detachably connected to the keel frame 3 for easy loading and unloading.

[0036] The facing brick 4 is provided with embedded parts 41, which are preferably anchor embedded parts, and a connecting part 42 is provided between the embedded parts 41 and the keel frame 3, one end of the connecting part 42 is connected to the embedded parts 41 by bolts and nuts, and the other end is welded to the keel frame 3. The embedded parts 41 are provided on the facing brick 4 to make the facing brick 4 more firmly installed; the facing brick 4 is installed on the keel frame 3 through the connecting part 42, which is convenient for the installation and removal of the facing brick 4.

[0037] The multi-layer facing bricks 4 are arranged in a horizontally staggered manner, so that the overall shape of the facing bricks 4 has a staggered feeling and appears more beautiful.

[0038] Reference Figure 1 and Figure 3A supporting plate 7 for supporting the roof 2 is welded on the second keel 32. The supporting plate 7 is made of galvanized steel plate. The galvanized steel plate has a certain structural strength, which makes the supporting plate 7 more stable in supporting the roof 2. At the same time, it has corrosion resistance and increases the service life of the supporting plate 7. The supporting plate 7 abuts against the bottom of the roof 2, and the supporting plate 7 is welded to a plurality of keel frames 3. By arranging the supporting plate 7 for supporting the roof 2 on the keel frame 3, the contact area between the keel frame 3 and the bottom of the roof 2 is increased, and the stress concentration of the keel frame 3 on the bottom of the roof 2 is reduced, thereby ensuring the stability of the roof 2 structure.

[0039] A connecting rod 8 for serially fixing multiple keel frames 3 is welded to one end of the second keel 32 away from the outer wall 1. The connecting rod 8 is made of a full-length galvanized angle steel. Multiple keel frames 3 are serially fixed together by the connecting rod 8, so that the multiple keel frames 3 form an integral structure, making the structure of the keel frame 3 more stable and firm, thereby increasing the bearing capacity of the keel frame 3.

[0040] A heat-insulating layer 9 is provided between the keel frame 3 and the outer wall 1, and the heat-insulating layer 9 is fixedly connected to the outer wall 1. The heat-insulating layer 9 is used to insulate the temperature and ensure the stability of the indoor temperature.

[0041] The outer side of the thermal insulation layer 9 is provided with a facing wall 10, and the top of the facing wall 10 abuts against the facing brick 4. The facing wall 10 serves as a decoration, making the exterior wall 1 more beautiful; at the same time, it protects the thermal insulation layer 9 and supports the facing brick 4.

[0042] A plurality of connecting anchor plates 11 are provided at the connection between the exterior wall 1 and the keel frame 3. The connecting anchor plates 11 are pre-buried in the exterior wall 1, and one end of the connecting anchor plates 11 away from the exterior wall 1 is riveted to the keel frame 3. The keel frame 3 is connected to the exterior wall 1 through the connecting anchor plates 11, so that the keel frame 3 is fixed more stably, ensuring that the keel frame 3 is not easily displaced when supporting the roof 2, and ensuring the stability of the eaves structure.

[0043] The edge of the roof 2 is provided with a gutter 5 for drainage, and an outlet 51 is provided at the end of the gutter 5, and a rain down pipe 6 is connected to the outlet 51. The rain down pipe 6 is arranged close to the wall surface, and the outlet of the rain down pipe 6 is arranged close to the ground. The gutter 5 for drainage is installed on the edge of the roof 2, and rainwater is guided through the gutter 5 and discharged from the rain down pipe 6. On rainy days, no water curtain will be generated under the eaves, thereby reducing the water seepage caused by rainwater splashing on the exterior wall 1.

[0044] The implementation principle of an exterior wall structure of an embodiment of the present application is: during construction, the keel frame 3 is fixedly connected to the exterior wall 1 through a pre-buried connecting anchor plate 11, and the second keel 32 of the keel frame 3 is fixedly connected to a supporting plate 7, which abuts against the bottom of the roof 2 to support the edge of the roof 2 and ensure the stability of the eaves structure; multiple keels 3 are fixed in series through connecting rods 8 and supporting plates 7 to form an integral knot, so that the structure of the keel frame 3 is more stable; facing bricks 4 are arranged under the keel frame 3, and the facing bricks 4 are detachably connected to the keel frame 3 through connecting pieces 42, which is convenient for disassembly and assembly, and the load-bearing on the exterior wall 1 is reduced by means of the keel frame 3 and the facing bricks 4, so that the structure of the exterior wall 1 is stable.

[0045] On rainy days, rainwater is guided through the gutter 5, flows from the outlet 51 into the rain downpipe 6, and is discharged to the ground, so that no water curtain is generated under the eaves, thereby reducing rainwater splashing onto the exterior wall 1 to cause water seepage.

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An exterior wall structure, comprising an exterior wall (1) and a roof (2), wherein the roof (2) is connected to the top of the exterior wall (1), and the roof (2) is paved with tiles, characterized in that: A plurality of keel frames (3) are fixedly connected to a side of the exterior wall (1) located outdoors and close to the roof (2); the keel frames (3) are arranged perpendicular to the surface of the exterior wall (1); the keel frames (3) include a first keel (31), a second keel (32) and a third keel (33) connected to each other; the side wall of the first keel (31) is in contact with the exterior wall (1) and is fixedly connected to the exterior wall (1); the side wall of the second keel (32) is in contact with the bottom of the roof (2); the keel frame (3) is detachably connected with multiple layers of facing bricks (4); A supporting plate (7) for supporting the roof (2) is fixedly connected to the second keel (32); the supporting plate (7) abuts against the bottom of the roof (2), and the supporting plate (7) is fixedly connected to the plurality of keel frames (3); One end of the second keel (32) away from the exterior wall (1) is fixedly connected to a connecting rod (8) for fixing a plurality of keel frames (3) in series; A heat-insulating layer (9) is provided between the keel frame (3) and the outer wall (1), and the heat-insulating layer (9) is fixedly connected to the outer wall (1); A facing wall (10) is arranged on the outer side of the thermal insulation layer (9), and the top end of the facing wall (10) is in contact with the facing brick (4).

2. The facade wall structure according to claim 1, characterized in that: The facing brick (4) is provided with an embedded part (41) in advance, and a connecting part (42) is provided between the embedded part (41) and the keel frame (3), and one end of the connecting part (42) is detachably connected to the embedded part (41), and the other end is fixedly connected to the keel frame (3).

3. The facade wall structure according to claim 2, characterized in that: The multiple layers of facing bricks (4) are arranged in a horizontally staggered manner.

4. The facade wall structure according to claim 1, characterized in that: A gutter (5) for drainage is arranged at the edge of the roof (2); a water outlet (51) is provided at the end of the gutter (5); a rainwater pipe (6) is connected to the water outlet (51); the rainwater pipe (6) is arranged close to the wall surface; and the outlet of the rainwater pipe (6) is arranged close to the ground.

5. The facade wall structure according to claim 1, characterized in that: A plurality of connection anchor plates (11) are provided at the connection between the exterior wall (1) and the keel frame (3); the connection anchor plates (11) are pre-buried in the exterior wall (1); and one end of the connection anchor plates (11) away from the exterior wall (1) is fixedly connected to the keel frame (3).

Images