Building outer wall dry hanging structure

Abstract

The utility model discloses a building outer wall dry hanging structure which comprises a wall body, a heat preservation layer and face bricks are sequentially arranged on the surface of the wall body, and the face bricks are connected with anchor bolts in the wall body through hanging pieces. The hanging piece comprises a hanging piece body of a right-angle structure, a penetrating hole is formed in the end face, close to the wall, of the hanging piece body, and upper hanging plates and lower hanging plates are arranged in the end face, away from the wall, of the hanging piece body in a grouped mode. The facing bricks are arranged in an array mode, the adjacent facing bricks in the vertical direction are connected in an inserted mode, a first inserted connection groove is formed in the inner side of the bottom end of each facing brick, a first hanging groove is formed in the top of each first inserted connection groove, a second inserted connection groove is formed in the outer side of the top end of each facing brick, and a second hanging groove is formed in the bottom of each second inserted connection groove. The dry hanging structure provided by the utility model can effectively prevent water by utilizing the structure of the dry hanging structure; and the special hanging piece is matched with the face brick to be accurately assembled, the flatness is easy to adjust, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a dry hanging structure for building exterior walls, belonging to the technical field of building exterior walls. Background Art

[0002] Stone dry hanging is a new construction technology in current wall decoration. The selected stones are usually ceramic tiles or marble wall tiles. This method directly hangs the facing bricks on the wall or hangs them on the steel frame by metal hangers without grouting and pasting. Its principle is to set main stress points on the main structure and fix the facing bricks on the building through metal hangers to form a decorative curtain wall.

[0003] The facing bricks directly bear the erosion of rainwater and dust, which is the key part of waterproof sealing. However, the sealant between adjacent facing bricks in the vertical direction is prone to waterproof failure due to aging. In addition, the existing dry hanging construction technology structure of facing bricks is relatively complex, the construction process is cumbersome, the flatness is not easy to adjust, and it is laborious and material-consuming.

[0004] In summary, it is obvious that there are inconveniences and defects in the existing technology in actual use, so it is necessary to improve it. Content of the Utility Model

[0005] Aiming at the deficiencies in the background art, the utility model provides a dry hanging structure for building exterior walls, which can effectively waterproof by using its own structure and will not cause waterproof failure due to sealant aging; the construction is more convenient, and it is precisely assembled with special hangers and facing bricks, the flatness is easy to adjust, and the installation efficiency is improved.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The dry hanging structure for building exterior walls includes a wall body, a heat preservation layer and facing bricks are sequentially arranged on the surface of the wall body, and the facing bricks are connected with anchor bolts in the wall body through hangers;

[0008] The hanger includes a hanger body with a right-angle structure. A through hole is arranged in the end face of the hanger body close to the wall body, and a group of upper hanging plates and lower hanging plates are arranged in the end face of the hanger body far from the wall body;

[0009] The facing bricks are arranged in an array form. Adjacent facing bricks in the vertical direction are connected by plug-in connection. A first plug-in groove is arranged inside the bottom end of the facing brick, a first hanging groove is arranged at the top of the first plug-in groove, a second plug-in groove is arranged outside the top end of the facing brick, and a second hanging groove is arranged at the bottom of the second plug-in groove.

[0010] Further, the anchor bolts are vertically and fixedly arranged on the wall body, and the outer ends of the anchor bolts are connected with the hangers through double nuts, and the double nuts are threadedly connected with the anchor bolts.

[0011] Further, the pendant body is fixedly installed in the horizontal direction and is composed of long strip-shaped steel materials perpendicular to each other on both sides.

[0012] Further, the center line of the perforation is perpendicular to the wall body. The perforation is used for the outer end of the anchor bolt to pass through, and the number of perforations is at least two.

[0013] Further, the upper hanging plate and the lower hanging plate are arranged vertically up and down, and the outer end faces of the upper hanging plate and the lower hanging plate are flush with the side end face of the pendant body.

[0014] Further, each pendant body is provided with at least two groups of upper hanging plates and lower hanging plates.

[0015] Further, both the upper hanging plate and the lower hanging plate are of rectangular structures.

[0016] Further, the first insertion slot and the second insertion slot penetrate along the width direction of the facing brick.

[0017] Further, the first hanging slot and the second hanging slot are arranged corresponding to each other in the vertical direction, and each facing brick is provided with at least two first hanging slots and two second hanging slots.

[0018] After the present utility model adopts the above technical solutions, compared with the prior art, it has the following advantages:

[0019] The adjacent facing bricks in the vertical direction are connected by insertion. A first insertion slot is opened on the inner side of the bottom end of the facing brick, and a second insertion slot is opened on the outer side of the top end of the facing brick. The adjacent facing bricks are in concave-convex fit through insertion, blocking the leakage of rainwater into the inner side of the facing brick, effectively waterproofing by using its own structure, and will not cause waterproof failure due to the aging of the sealant;

[0020] The pendant is connected to the outer end of the anchor bolt through double nuts. By adjusting the positions of the double nuts, the flatness of the outer end face of the pendant can be leveled, and thus the facing bricks after installation have good flatness, significantly improving the installation efficiency of the facing bricks.

[0021] The present utility model will be described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a schematic diagram of the connection node between the wall brick and the pendant;

[0024] Figure 3 is a schematic structural diagram of the pendant.

[0025] In the figure, 1 is the wall body, 2 is the thermal insulation layer, 3 is the facing brick, 31 is the first insertion slot, 32 is the first hanging slot, 33 is the second insertion slot, 34 is the second hanging slot; 4 is the anchor bolt, 5 is the hanging piece, 51 is the main body of the hanging piece, 52 is the perforation, 53 is the upper hanging plate, 54 is the lower hanging plate; 6 is the double nut. Detailed implementation manners

[0026] For a clearer understanding of the technical features, purposes and effects of the present utility model, the detailed implementation manners of the present utility model will now be described with reference to the accompanying drawings.

[0027] As Figures 1 - 3 As commonly shown, the present utility model provides a dry hanging structure for building exterior walls, including a wall body 1, on the surface of which a thermal insulation layer 2 and a facing brick 3 are sequentially arranged, and the facing brick 3 is connected to an anchor bolt 4 inside the wall body 1 through a hanging piece 5.

[0028] The anchor bolt 4 is fixedly arranged perpendicular to the wall body 1, and the outer end of the anchor bolt 4 is connected to the hanging piece 5 through a double nut 6. The double nut 6 is threadedly connected to the anchor bolt 4. By adjusting the position of the double nut 6, the flatness of the outer end face of the hanging piece 5 can be leveled, so that the installed facing brick 3 has good flatness.

[0029] The hanging piece 5 includes a main body 51 of the hanging piece with a right-angled structure, and the main body 51 of the hanging piece is fixedly installed in the horizontal direction. The main body 51 of the hanging piece is composed of two mutually perpendicular long strip-shaped steel materials.

[0030] A perforation 52 is arranged inside the end face of the main body 51 of the hanging piece close to the wall body 1, and the center line of the perforation 52 is perpendicular to the wall body 1. The perforation 52 is used for the outer end of the anchor bolt 4 to pass through, and the number of the perforations 52 is at least two.

[0031] On the end face of the main body 51 of the hanging piece far from the wall body 1, there are a group of upper hanging plates 53 and lower hanging plates 54 arranged. The upper hanging plates 53 and the lower hanging plates 54 are arranged vertically up and down, and the outer end faces of the upper hanging plates 53 and the lower hanging plates 54 are flush with the side end face of the main body 51 of the hanging piece.

[0032] Each main body 51 of the hanging piece is provided with at least two groups of upper hanging plates 53 and lower hanging plates 54.

[0033] Both the upper hanging plate 53 and the lower hanging plate 54 are rectangular structures.

[0034] The facing bricks 3 are arranged in an array form, and the adjacent facing bricks 3 in the vertical direction are connected by insertion.

[0035] A first insertion slot 31 is opened inside the bottom end of the facing brick 3, and a second insertion slot 33 is opened outside the top end of the facing brick 3. The first insertion slot 31 and the second insertion slot 33 penetrate through the facing brick 3 along the width direction.

[0036] The adjacent facing bricks 3 are engaged with each other in a concave-convex manner to block the leakage of rainwater into the inner side of the facing bricks 3, thereby achieving a waterproof effect.

[0037] A first hanging groove 32 is provided at the top of the first insertion groove 31. The first hanging groove 32 is used for the insertion of the upper hanging plate 53. A second hanging groove 34 is provided at the bottom of the second insertion groove 33. The second hanging groove 34 is used for the insertion of the lower hanging plate 54.

[0038] The first hanging groove 32 and the second hanging groove 34 are arranged corresponding to each other in the vertical direction. Each facing brick 3 is provided with at least two first hanging grooves 32 and two second hanging grooves 34.

[0039] The specific working principle of the present utility model:

[0040] The anchor bolts 4 are fixedly arranged perpendicular to the wall body 1; the hanging members 5 are installed at the outer ends of the anchor bolts 4 through double nuts 6; the thermal insulation layer 2 is installed on the surface of the wall body 1; the facing bricks 3 are installed in place, and the adjacent facing bricks 3 in the vertical direction are inserted and connected. Moreover, the lower hanging plate 54 of the hanging member 5 is inserted into the second hanging groove 34 of the facing brick 3, and the upper hanging plate 53 of the hanging member 5 is inserted into the first hanging groove 32 of the facing brick 3. The facing bricks 3 are installed orderly from bottom to top.

[0041] The above is an example of the best implementation mode of the present utility model. The parts not described in detail are all common general knowledge of those of ordinary skill in the art. The protection scope of the present utility model shall be subject to the content of the claims. Any equivalent transformation based on the technical inspiration of the present utility model is also within the protection scope of the present utility model.

Claims

1. The building exterior wall dry hanging structure is characterized by: It comprises a wall (1), the surface of which is provided with a thermal insulation layer (2) and facing bricks (3) in sequence, and the facing bricks (3) are connected to anchor bolts (4) in the wall (1) via hanging parts (5); The hanger (5) comprises a hanger body (51) of a right-angle structure, wherein a through hole (52) is provided in the end surface of the hanger body (51) close to the wall (1), and an upper hanging plate (53) and a lower hanging plate (54) are arranged in groups in the end surface of the hanger body (51) away from the wall (1); The facing bricks (3) are arranged in an array, and adjacent facing bricks (3) in the vertical direction are connected by plugging. A first plugging groove (31) is provided on the inner side of the bottom end of the facing brick (3), a first hanging groove (32) is provided on the top of the first plugging groove (31), a second plugging groove (33) is provided on the outer side of the top end of the facing brick (3), and a second hanging groove (34) is provided on the bottom of the second plugging groove (33).

2. The building exterior wall dry hanging structure according to claim 1, characterized in that: The anchor bolt (4) is fixedly arranged perpendicular to the wall (1); the outer end of the anchor bolt (4) is connected to the hanger (5) via a double nut (6); and the double nut (6) is threadedly connected to the anchor bolt (4).

3. The building exterior wall dry hanging structure according to claim 1, characterized in that: The hanger body (51) is fixedly installed in the horizontal direction, and the hanger body (51) is composed of long strips of steel with two sides perpendicular to each other.

4. The building exterior wall dry hanging structure according to claim 1, characterized in that: The center line of the through hole (52) is arranged perpendicular to the wall (1), the through hole (52) is used for passing the outer end of the anchor bolt (4), and the number of the through holes (52) is at least two.

5. The building exterior wall dry hanging structure according to claim 1, characterized in that: The upper hanging plate (53) and the lower hanging plate (54) are arranged up and down in the vertical direction, and the outer end surfaces of the upper hanging plate (53) and the lower hanging plate (54) are arranged flush with the side end surface of the hanging component body (51).

6. The building exterior wall dry hanging structure according to claim 1, characterized in that: Each hanging component body (51) is provided with at least two groups of upper hanging plates (53) and lower hanging plates (54).

7. The building exterior wall dry hanging structure according to claim 6, characterized in that: The upper hanging plate (53) and the lower hanging plate (54) are both rectangular structures.

8. The building exterior wall dry hanging structure according to claim 1, characterized in that: The first plugging groove (31) and the second plugging groove (33) are arranged to penetrate along the width direction of the facing brick (3).

9. The building exterior wall dry hanging structure according to claim 1, characterized in that: The first hanging grooves (32) and the second hanging grooves (34) are arranged correspondingly along the vertical direction, and each facing brick (3) is provided with at least two first hanging grooves (32) and two second hanging grooves (34).

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