Perforated aluminum plate curtain wall close splicing structure

Abstract

The utility model discloses a dense splicing structure of a perforated aluminum plate curtain wall, which belongs to the technical field of building construction and comprises a keel fixed on the periphery of a building and the perforated aluminum plate curtain wall, first sealing elements are arranged on the upper edge and the left side edge of the perforated aluminum plate curtain wall, and second sealing elements are arranged on the lower edge and the right side edge of the perforated aluminum plate curtain wall; the first sealing pieces are connected with the keel through bolts, so that the perforated aluminum plate curtain walls are fixed to the keel, and the upper perforated aluminum plate curtain walls and the lower perforated aluminum plate curtain walls which are adjacent vertically are connected in a sealed mode through the first sealing pieces on the upper edges of the lower perforated aluminum plate curtain walls and the second sealing pieces on the lower edges of the upper perforated aluminum plate curtain walls. The left-right adjacent perforated aluminum plate curtain walls are connected in a sealed mode through a first sealing piece on the left side edge of the right perforated aluminum plate curtain wall and a second sealing piece on the right side edge of the left perforated aluminum plate curtain wall. According to the utility model, plate fixing and nailing procedures can be reduced, the construction efficiency is improved, subsequent gluing and sealing are not needed, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a perforated aluminum plate curtain wall close-joined structure. Background Art

[0002] With the development of the construction industry, building energy conservation is increasingly being used in the construction field. External perforated aluminum panel sunshade curtain wall is one of the application projects of building energy conservation products in housing construction projects. The load connector of the external sunshade perforated aluminum panel curtain wall is transferred to the steel frame, and then to the main structure through the long cantilever steel bracket connector.

[0003] At present, the construction process of perforated aluminum curtain wall is as follows: after the curtain wall keel is completed, the perforated aluminum plate is connected to the curtain wall keel by stainless steel screws, and after the perforated aluminum plate is installed, it is sealed with glue. This construction method requires setting aluminum corners around the perforated aluminum plate and fixing it to the keel with stainless steel screws, which takes a long installation period; after the perforated aluminum plate is installed, it is usually necessary to seal it with glue, which has a high construction cost. Utility Model Content

[0004] The utility model aims to provide a perforated aluminum plate curtain wall close-joined structure to solve the problems of long installation period of the existing perforated aluminum plate curtain wall and high construction cost of gluing and sealing after installation.

[0005] In order to achieve the above technical objectives, the utility model adopts the following technical solutions:

[0006] The utility model relates to a perforated aluminum plate curtain wall close-joined structure, comprising a keel and a perforated aluminum plate curtain wall fixed on the periphery of a building, wherein the upper edge and the left edge of the perforated aluminum plate curtain wall are provided with a first sealing member, and the lower edge and the right edge of the perforated aluminum plate curtain wall are provided with a second sealing member; the first sealing member is connected with the keel through bolts, so that the perforated aluminum plate curtain wall is fixed on the keel, the upper and lower adjacent perforated aluminum plate curtain walls are sealed and connected through the first sealing member on the upper edge of the lower perforated aluminum plate curtain wall and the second sealing member on the lower edge of the upper perforated aluminum plate curtain wall, and the left and right adjacent perforated aluminum plate curtain walls are sealed and connected through the first sealing member on the left edge of the right perforated aluminum plate curtain wall and the second sealing member on the right edge of the left perforated aluminum plate curtain wall.

[0007] Preferably, the first sealing member comprises a first connecting plate and a second connecting plate, the first connecting plate is connected to the perforated aluminum plate curtain wall by rivets, the second connecting plate is fixed to the keel by bolts, an enlarged head is provided at the end of the second connecting plate, and a waterproof strip is wrapped on the outside of the enlarged head; the second sealing member comprises a third connecting plate and a groove plate, the third connecting plate is connected to the perforated aluminum plate curtain wall by rivets; the end of the second connecting plate extends into the groove plate, and the waterproof strip wrapped on the outside of the enlarged head is in close contact with the inner wall of the groove plate.

[0008] Preferably, a plurality of stiffening plates are provided on one side of the second connecting plate close to the keel.

[0009] Preferably, a sealing strip is provided between the first sealing member and the keel.

[0010] Preferably, the groove width of the groove plate gradually increases from the groove bottom to the groove mouth.

[0011] The technical solution of the utility model has the following characteristics and beneficial effects:

[0012] 1. The utility model relates to a perforated aluminum plate curtain wall close-fitting structure in which a first sealing member is arranged on the upper edge and the left edge of the perforated aluminum plate curtain wall, and a second sealing member is arranged on the lower edge and the right edge of the perforated aluminum plate curtain wall. The first sealing member is connected to the keel by bolts, so that the perforated aluminum plate curtain wall is fixed on the keel. The adjacent perforated aluminum plate curtain walls are sealed and connected with the first sealing member and the second sealing member by a plug-in process, which can reduce the nailing process for fixing the plate and improve the construction efficiency.

[0013] 2. In the close-fitting structure of the perforated aluminum plate curtain wall involved in the utility model, the first sealing member includes a first connecting plate and a second connecting plate, the first connecting plate is connected to the perforated aluminum plate curtain wall by rivets, the second connecting plate is fixed to the keel by bolts, and an enlarged head is provided at the end of the second connecting plate, and a waterproof strip is wrapped on the outside of the enlarged head; the second sealing member includes a third connecting plate and a groove plate, and the third connecting plate is connected to the perforated aluminum plate curtain wall by rivets; when adjacent perforated aluminum plate curtain walls are plugged in and connected, the end of the second connecting plate extends into the groove plate, and the waterproof strip wrapped outside the enlarged head is in close contact with the inner wall of the groove plate, and no subsequent gluing and sealing is required, thereby reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of the perforated aluminum plate curtain wall involved in the utility model;

[0015] Figure 2 A top view of the perforated aluminum curtain wall involved in the utility model;

[0016] Figure 3 is an enlarged view of the first sealing member;

[0017] Figure 4 is an enlarged view of the second sealing member;

[0018] Figure 5 This is a side view of the close-fitting structure of the perforated aluminum curtain wall;

[0019] Figure 6 This is a top view of the dense structure of the perforated aluminum curtain wall.

[0020] In the figure: 1-building, 2-keel, 3-perforated aluminum curtain wall, 4-first sealing member, 41-first connecting plate, 42-second connecting plate, 43-enlarged head, 44-water stop strip, 45-stiffening plate, 5-second sealing member, 51-third connecting plate, 52-groove plate, 6-rivet, 7-bolt, 8-sealing strip. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The embodiment involves a close-fitting structure of a perforated aluminum curtain wall 3, which includes a keel 2 fixed to the periphery of a building 1 and a perforated aluminum curtain wall 3. Figure 1 and 2 As shown, the upper edge and left side edge of the perforated aluminum curtain wall 3 are provided with a first sealing member 4, and the lower edge and right side edge of the perforated aluminum curtain wall 3 are provided with a second sealing member 5. Figure 3 As shown, the first sealing member 4 includes a first connecting plate 41 and a second connecting plate 42. The first connecting plate 41 is connected to the perforated aluminum plate curtain wall 3 by rivets 6, and the second connecting plate 42 is fixed to the keel 2 by bolts 7. An enlarged head 43 is provided at the end of the second connecting plate 42, and a waterproof rubber strip 44 is wrapped on the outside of the enlarged head 43. A plurality of stiffening plates 45 are provided on one side of the second connecting plate 42 (close to the keel 2 side); refer to the attached Figure 4 As shown, the second sealing member 5 includes a third connecting plate 51 and a groove plate 52 . The groove width of the groove plate 52 gradually increases from the groove bottom to the groove mouth. The third connecting plate 51 is connected to the perforated aluminum plate curtain wall 3 through rivets 6 .

[0023] See attached Figure 5 and 6 As shown, the first sealing member 4 is connected to the keel 2 by bolts 7 so that the perforated aluminum plate curtain wall 3 is fixed on the keel 2, and a sealing strip 8 is provided between the first sealing member 4 and the keel 2, and the upper and lower adjacent perforated aluminum plate curtain walls 3 are sealed and connected by the first sealing member 4 on the upper edge of the lower perforated aluminum plate curtain wall 3 and the second sealing member 5 on the lower edge of the upper perforated aluminum plate curtain wall 3, and the left and right adjacent perforated aluminum plate curtain walls 3 are sealed and connected by the first sealing member 4 on the left edge of the right perforated aluminum plate curtain wall 3 and the second sealing member 5 on the right edge of the left perforated aluminum plate curtain wall 3, specifically: the end of the second connecting plate 42 extends into the groove plate 52, and the water stop strip 44 wrapped around the enlarged head 43 is in close contact with the inner wall of the groove plate 52.

[0024] The installation order of the perforated aluminum plate curtain wall 3 in the close-fitting structure of the perforated aluminum plate curtain wall 3 is: install layer by layer from bottom to top, and for a certain layer of perforated aluminum plate curtain wall 3, install the perforated aluminum plate curtain wall 3 piece by piece from left to right. When installing the perforated aluminum plate curtain walls 3 adjacent to each other on the left and right, insert the second connecting plate 42 of the perforated aluminum plate curtain wall 3 on the left into the groove plate 52 of the perforated aluminum plate curtain wall 3 on the right, so that the waterproof rubber strip 44 is in close contact with the inside of the groove plate 52; when installing the perforated aluminum plate curtain walls 3 adjacent to each other on the top and bottom, insert the second connecting plate 42 of the upper perforated aluminum plate curtain wall 3 into the groove plate 52 of the lower perforated aluminum plate curtain wall 3, so that the waterproof rubber strip 44 is in close contact with the inside of the groove plate 52, so that no glue sealing is required later.

[0025] The above is a detailed description of the utility model in combination with the embodiments, but the contents described are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A perforated aluminum curtain wall close-fitting structure, comprising a keel fixed to the periphery of a building and a perforated aluminum curtain wall, characterized in that: The upper edge and the left edge of the perforated aluminum plate curtain wall are provided with a first seal, and the lower edge and the right edge of the perforated aluminum plate curtain wall are provided with a second seal; the first seal is connected to the keel through bolts, so that the perforated aluminum plate curtain wall is fixed on the keel, and the upper and lower adjacent perforated aluminum plate curtain walls are sealed and connected through the first seal on the upper edge of the lower perforated aluminum plate curtain wall and the second seal on the lower edge of the upper perforated aluminum plate curtain wall, and the left and right adjacent perforated aluminum plate curtain walls are sealed and connected through the first seal on the left edge of the right perforated aluminum plate curtain wall and the second seal on the right edge of the left perforated aluminum plate curtain wall.

2. The perforated aluminum plate curtain wall close-joined structure according to claim 1 is characterized in that: The first sealing member includes a first connecting plate and a second connecting plate. The first connecting plate is connected to the perforated aluminum plate curtain wall by rivets, and the second connecting plate is fixed to the keel by bolts. An enlarged head is provided at the end of the second connecting plate, and a waterproof strip is wrapped on the outside of the enlarged head. The second sealing member includes a third connecting plate and a groove plate. The third connecting plate is connected to the perforated aluminum plate curtain wall by rivets. The end of the second connecting plate extends into the groove plate, and the waterproof strip wrapped on the outside of the enlarged head is in close contact with the inner wall of the groove plate.

3. The perforated aluminum plate curtain wall close-joined structure according to claim 2 is characterized in that: A plurality of stiffening plates are arranged on one side of the second connecting plate close to the keel.

4. The perforated aluminum plate curtain wall close-joined structure according to claim 1 is characterized in that: A sealing strip is provided between the first sealing member and the keel.

5. The perforated aluminum plate curtain wall close-joined structure according to claim 2 is characterized in that: The groove width of the groove plate gradually increases from the groove bottom to the groove opening.

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