Building curtain wall composite structure

Abstract

The utility model discloses a building curtain wall combined structure which comprises a plurality of curtain walls distributed in an array mode and auxiliary parts arranged on the periphery of any curtain wall, and the auxiliary parts are used for preventing glue from overflowing from gaps between adjacent curtain walls. The auxiliary part comprises a limiting frame arranged on the periphery of the curtain wall, the limiting frame is provided with a gluing part in the thickness direction of the curtain wall, the gluing part is arranged in a tooth shape, a plurality of blocking strips are evenly distributed on the periphery of the limiting frame and are in a brush column shape, and the ends, away from the limiting frame, of the blocking strips all cross the gluing part. And the two groups of barrier strips arranged on the two adjacent curtain walls are combined to prevent glue from passing through. The problem that in the prior art, glue is prone to seeping from gaps when curtain walls are connected is solved.

Description

Technical Field

[0001] This utility model relates to the field of architectural design technology, specifically to a building curtain wall composite structure. Background Technology

[0002] As the exterior wall cladding of a building, the curtain wall does not bear the load of the main structure and is fixed to the building body through various connection methods. Among the many curtain wall connection methods, using adhesive is a common and important approach. Adhesive connections can achieve sealing and waterproofing between curtain wall panels, as well as a certain degree of structural stability.

[0003] In current engineering applications, the problem of adhesive seepage from the joints between adjacent curtain walls frequently occurs when applying adhesive. This seepage reduces the curtain wall's sealing performance, allowing rainwater and air to more easily penetrate the interior, thus affecting its waterproofing, insulation, and soundproofing properties, shortening its lifespan. Furthermore, the seeping adhesive adheres to the curtain wall surface, creating a burden for subsequent cleaning and maintenance. Therefore, a new structure is urgently needed to reliably solve the problem of adhesive seepage from joints during curtain wall connections. Utility Model Content

[0004] The purpose of this invention is to solve the problem of glue easily seeping out from the gaps during curtain wall connection in the prior art, and to provide a building curtain wall assembly structure.

[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a building curtain wall assembly structure, comprising multiple arrayed curtain walls and auxiliary components provided on the outer periphery of each curtain wall, the auxiliary components being used to prevent adhesive from overflowing from the gaps between adjacent curtain walls.

[0006] The auxiliary component includes a limiting frame disposed on the outer periphery of the curtain wall. The limiting frame has an adhesive application part along the thickness direction of the curtain wall. The adhesive application part is toothed. Multiple barrier strips are evenly distributed on the outer periphery of the limiting frame. The multiple barrier strips are all brush-shaped. The ends of the multiple barrier strips away from the limiting frame all extend beyond the adhesive application part, so that two sets of barrier strips disposed on two adjacent curtain walls can be combined to block the glue from passing through.

[0007] As a further optimization of the building curtain wall combination structure of this utility model: the cross section of the limiting frame is set in an L shape, and the limiting frame covers the edge and outer periphery of the corresponding side of the curtain wall.

[0008] As a further optimization of the building curtain wall combination structure of this utility model: the limiting frame is provided with a chamfered part at the top corner of the curtain wall.

[0009] As a further optimization of the building curtain wall combination structure of this utility model: the limiting frame is made of rock wool composite board and the adhesive part is made of rubber.

[0010] As a further optimization of the building curtain wall assembly structure of this utility model: the curtain wall is positioned by a connector, which includes a connecting claw and four connecting studs arranged parallel to the connecting claw. The connecting studs are threadedly connected to a connecting screw cylinder through the connecting hole and the separating hole. A clamping plate is provided on the side of the connecting screw cylinder away from the connecting claw.

[0011] As a further optimization of the building curtain wall combination structure of this utility model: the clamping plate is hexagonal.

[0012] As a further optimization of the building curtain wall combination structure of this utility model: four separation blocks are fixedly provided on the limiting frame, the separation blocks correspond to one side of the curtain wall, separation holes are provided on the separation blocks, the separation holes are concentrically set with the connection holes opened at the top corner of the curtain wall, and the separation holes are interference-fitted with snap rings, which are located between the connecting claws and the connecting studs.

[0013] As a further optimization of the building curtain wall combination structure of this utility model: a protective cylinder is fixedly provided on the side of the separation block away from the connecting claw, and the protective cylinder is sleeved in the connecting hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention creates a breathable barrier on the side of the curtain wall facing inwards during installation by setting a limiting frame that engages with the curtain wall and barrier strips evenly distributed around the outer perimeter of the limiting frame. This prevents adhesive from overflowing from the gaps between adjacent curtain walls when workers apply adhesive. Furthermore, the area near the barrier strips allows for ventilation, thus increasing the curing speed of the adhesive near the barrier strips. This improves the quality of the adhesive bonding to the curtain wall while further preventing adhesive overflow. Consequently, it enhances the waterproof, heat insulation, and sound insulation properties of the curtain wall and reduces the probability of adhesive adhering to the curtain wall surface, which would cause difficulties for subsequent cleaning and maintenance.

[0016] Furthermore, this utility model uses a separation block and a separation hole on the limiting frame to engage with a snap ring on the connecting column. At the same time, the adhesive part on the limiting frame works with the adhesive to improve the connection stability with the adjacent curtain wall. The limiting frame can then be positioned so that the limiting frame and the curtain wall can be easily separated when the curtain wall is damaged, so as to replace the curtain wall without damaging the adhesive, thereby improving the efficiency of replacing the damaged curtain wall. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0021] The markings in the diagram are as follows: 1. Connector; 101. Connecting claw; 102. Snap-fit ​​ring; 103. Connecting stud; 104. Connecting screw barrel; 105. Protective sleeve; 106. Pressure plate; 2. Auxiliary parts; 201. Barrier strip; 202. Limiting frame; 203. Adhesive application part; 204. Separation block; 205. Separation hole; 206. Chamfered part; 3. Curtain wall; 4. Connecting hole. Detailed Implementation

[0022] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.

[0023] like Figure 3 and Figure 4 As shown, a building curtain wall assembly structure, similar to existing technology, includes a connector 1 with connecting claws 101. Each of the four claws of the connecting claw 101 is provided with a connecting stud 103. The connecting stud 103 can pass through the connecting hole 4 pre-drilled at the top corner of the curtain wall 3 to be threadedly connected to the connecting screw cylinder 104. Specifically, a clamping plate 106 is fixedly provided at the end of the screw cylinder away from the connecting stud. The clamping plate 106 is hexagonal and allows workers to easily tighten the connecting screw cylinder 104 with a wrench. The clamping plate 106 is used to press the curtain wall 3 onto the connecting claws 101 for positioning. Subsequently, the curtain wall 3 can be positioned on the corresponding wall surface. As workers gradually lay the curtain wall, it forms an enclosure structure outside the building. During the laying process, workers also inject glue into the gaps between the curtain wall 3 to achieve sealing, waterproofing, and a certain degree of structural stability between the curtain wall 3 panels.

[0024] Unlike existing technologies, the curtain wall 3 is equipped with auxiliary components 2 on its outer periphery. The auxiliary components 2 include a limiting frame 202 on the outer periphery of the curtain wall 3. The limiting frame 202 has an L-shaped cross-section so that it can be snapped onto one side of the curtain wall 3. The limiting frame 202 is uniformly provided with multiple barrier strips 201 on its outer periphery along the thickness direction of the curtain wall 3. The dense arrangement of the multiple barrier strips 201 can obstruct the passage of adhesive. At the same time, the elasticity of the barrier strips 201 can also guide the adhesive to a certain extent, so that the adhesive is evenly distributed. The small gaps between the dense barrier strips 201 can also allow the air squeezed by the adhesive to pass through, thereby reducing the probability of air bubbles in the adhesive affecting the connection performance of the curtain wall 3. At the same time, it can make the adhesive come into contact with the air near the barrier strips 201, which improves the curing and drying speed of the adhesive on the corresponding side and further prevents the adhesive from overflowing from the barrier strips 201. Specifically, the limiting frame 202 is made of rock wool composite board. Rock wool composite board has the characteristics of being lightweight, having low thermal conductivity, absorbing heat, and being non-combustible. This reduces the probability of the curtain wall 3 being damaged due to drastic changes in ambient temperature to a certain extent, and also provides some protection for the curtain wall 3. The limiting frame 202 is provided with chamfered portions 206 at the top corners of the curtain wall 3. The chamfered portions 206 can increase the amount of barrier strips 201 distributed at the chamfered portions 206. Subsequently, when the curtain wall 3 is connected, a certain amount of barrier strips 201 can be aligned at the opposite top corners to reduce the probability of glue overflowing towards the connecting claw 101 at the top corners of the curtain wall 3, thereby further improving the stability of the glue connection of the curtain wall 3. At the same time, it reduces the situation where glue adheres to the surface of the curtain wall 3, causing difficulties for subsequent cleaning and maintenance by staff.

[0025] The limiting frame 202 is fixedly provided with an adhesive part 203 at the position opposite to the connecting claw 101 along the thickness direction of the curtain wall 3. Specifically, the adhesive part 203 is made of rubber so that the staff can hold it comfortably and it can fit well with the curtain wall 3 to maintain the connection stability with the curtain wall 3. The adhesive part 203 is toothed, which can increase the contact area between the adhesive and the adhesive part 203, thereby improving the stability of the adhesive connection between the two curtain walls 3. That is, on the basis of the adhesive part 203 stably wrapping the curtain wall 3, the adhesive can improve the connection stability between adjacent curtain walls 3. At the same time, the adhesive part 203 can increase the friction between the staff's hands and the curtain wall 3, so that the staff can hold and move the curtain wall 3. It can also provide a certain degree of protection for the curtain wall 3 during the movement. Separation blocks 204 are provided at each of the four inner corners of the limiting frame 202. Each separation block 204 is positioned on one side of the curtain wall 3, and each separation block 204 has a separation hole 205 concentric with the connecting hole 4. When the connecting hole 4 is aligned with the connecting stud 103 on the connecting claw 101, and the connecting stud 103 is inserted into the connecting hole 4, the separation block 204 will initially protect the curtain wall 3. As the connecting stud 103 is threaded into the connecting stud 104, the separation hole 205 on the separation block 204 will then align with the connecting claw 101. The snap ring 102 on 01 engages, and together with the adhesive, positions the limiting frame 202 onto the connecting claw 101. When the curtain wall 3 is damaged and needs to be replaced, the curtain wall 3 can be pulled out from the limiting frame 202 and the adhesive part 203. Then, a new curtain wall 3 is inserted into the limiting frame 202 and the adhesive part 203. Finally, the corresponding connecting screw 104 and connecting screw are tightened to complete the replacement of the curtain wall 3. This replacement process does not require re-applying adhesive, thus improving the efficiency of replacing the curtain wall 3 after damage to a certain extent. A protective sleeve 105 is fixedly provided on the side of the separation hole 205 facing the inner wall of the connecting hole 4. The protective sleeve 105 can prevent the connecting screw 104 from loosening, thereby improving the stability of fixing the curtain wall 3 by increasing the tightness of the connection between the connecting screw 104 and the connecting stud 103. At the same time, the protective sleeve 105 can protect the connecting hole 4 to reduce the damage to the connecting hole 4 caused by the connecting stud 103 and the connecting screw 104.

[0026] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. A building curtain wall composite structure, characterized in that: It includes multiple arrays of curtain walls (3) and auxiliary parts (2) provided on the outer periphery of each curtain wall (3). The auxiliary parts (2) are used to prevent glue from overflowing from the gaps between adjacent curtain walls (3). The auxiliary component (2) includes a limiting frame (202) disposed on the outer periphery of the curtain wall (3). The limiting frame (202) is provided with an adhesive application part (203) along the thickness direction of the curtain wall (3). The adhesive application part (203) is toothed. Multiple barrier strips (201) are evenly distributed on the outer periphery of the limiting frame (202). The multiple barrier strips (201) are all brush-shaped. The ends of the multiple barrier strips (201) that are away from the limiting frame (202) all extend beyond the adhesive application part (203) so that two sets of barrier strips (201) disposed on two adjacent curtain walls (3) can be combined to block the glue from passing through.

2. The building curtain wall composite structure as described in claim 1, characterized in that: The limiting frame (202) has an L-shaped cross section and covers the edge and outer perimeter of the corresponding side of the curtain wall (3).

3. The building curtain wall composite structure as described in claim 1, characterized in that: The limiting frame (202) has a chamfered part (206) at the top corner of the curtain wall (3).

4. The building curtain wall composite structure as described in claim 1, characterized in that: The limiting frame (202) is made of rock wool composite board, and the adhesive part (203) is made of rubber.

5. A building curtain wall composite structure as described in claim 1, characterized in that: The curtain wall (3) is positioned by a connector (1). The connector (1) includes a connecting claw (101) and four connecting studs (103) arranged parallel to the connecting claw (101). The connecting studs (103) are threaded through the connecting hole (4) and the separating hole (205) to a connecting screw cylinder (104). A clamping plate (106) is provided on the side of the connecting screw cylinder (104) away from the connecting claw (101).

6. A building curtain wall composite structure as described in claim 5, characterized in that: The clamping plate (106) is hexagonal.

7. A building curtain wall composite structure as described in claim 5, characterized in that: Four separation blocks (204) are fixedly provided on the limiting frame (202). The separation blocks (204) correspond to one side of the curtain wall (3). Separation holes (205) are provided on the separation blocks (204). The separation holes (205) are concentrically arranged with the connection holes (4) opened at the top corner of the curtain wall (3). The separation holes (205) are interference-fitted with snap rings (102). The snap rings (102) are located between the connecting claws (101) and the connecting studs (103).

8. A building curtain wall composite structure as described in claim 7, characterized in that: The separating block (204) is fixedly provided with a protective cylinder (105) on the side opposite to the connecting claw (101), and the protective cylinder (105) is sleeved in the connecting hole (4).

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