Curtain wall structure capable of blanking panel abutted seams

Abstract

The utility model relates to a curtain wall structure capable of blanking panel abutted seams, which belongs to the technical field of building structures, and comprises a first panel, a second panel and a connecting piece, the first panel and the second panel are respectively and fixedly connected with the connecting piece, the first panel comprises a blanking part and a showing part, and the joint of the blanking part and the showing part is tightly attached to the edge of the second panel. The blanking part is located on the back side of the second panel. The utility model discloses a curtain wall structure capable of blanking panel abutted seams, which can solve the application problem that the appearance aesthetic feeling of a curtain wall is influenced when the panels in the current curtain wall structure are spliced due to obvious welding seams.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field especially relates to a curtain wall structure of panel joint gap can disappear. BACKGROUND

[0002] The curtain wall structure is a kind of decoration and protection structure for the outer facade of building, it is usually made of glass, metal, stone or composite material.Curtain wall is the outer wall envelope structure of building, does not bear the weight of main structure.It is usually composed of panel and supporting structure system, these panels and supporting structure can have certain displacement capacity relative to main structure or have certain deformation capacity itself.Curtain wall as an independent complete whole structure system, generally cladding in the outside of main structure.

[0003] However, in the curtain wall structure of practical application, there is a more significant problem when the panel is spliced, namely, the weld is obvious, and it greatly affects the appearance aesthetic feeling of curtain wall from the outside observation.Specifically, since the curtain wall panel is connected in the splicing process by welding, if the welding process is not enough exquisite or the machining precision of panel itself is insufficient, it will lead to the obvious welding trace at the panel junction, and the appearance aesthetic feeling of curtain wall is damaged. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of prior art, the utility model provides a curtain wall structure of panel joint gap can disappear, can solve the application problems that the weld is obvious when the panel is spliced in current curtain wall structure, and the appearance aesthetic feeling of curtain wall is affected from the outside observation.

[0005] In order to achieve the purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a curtain wall structure of panel joint gap can disappear, including first panel, second panel and connecting piece, and first panel and second panel are fixedly connected with connecting piece, and first panel includes disappearing part and display part, and the junction of disappearing part and display part is close to the edge of second panel, and disappearing part is located at the back side of second panel.

[0007] The utility model preferably technical scheme lies to, connecting piece is V-shaped, and the included angle of V-shaped and the included angle formed between first panel and second panel is matched.

[0008] The utility model preferably technical scheme lies to, one end of connecting piece is fixedly connected with disappearing part, and the other end of connecting piece is fixedly connected with the back side of second panel.

[0009] The utility model preferably technical scheme lies to, first panel and second panel are bolted with connecting piece respectively.

[0010] The utility model discloses preferably technical scheme is at, still including stand, first connecting plate and second connecting plate, and first connecting plate respectively with the fixed connection of stand and the back of first panel, and the back of second panel is fixedly connected with second connecting plate and stand respectively.

[0011] The utility model discloses preferably technical scheme is at, and stand is provided with extension, and the connecting bolt is installed on extension, and the connecting bolt is connected with first connecting plate and second connecting plate respectively.

[0012] The utility model discloses preferably technical scheme is at, and extension is equipped with three connecting bolts from top to bottom in proper order, and the connecting bolt is connected with first connecting plate and second connecting plate respectively.

[0013] The utility model discloses preferably technical scheme is at, and the back of first connecting plate and first panel is welded and connects, and the back of second panel and second panel is welded and connects.

[0014] The utility model discloses preferably technical scheme is at, and the connecting bolt and extension connection place are equipped with pad block still.

[0015] The utility model discloses preferably technical scheme is at, and the junction of extension and pad block is zigzag structure.

[0016] The utility model discloses the beneficial effect:

[0017] The utility model discloses a curtain wall structure that can hide the panel joint, which introduces a first panel including a hiding part and a display part, wherein the display part serves as the main visual element of the curtain wall and is responsible for presenting the design aesthetic; the hiding part is ingeniously designed at the edge of the display part, and its key role is to hide the joint traces. By making the junction of the hiding part and the display part close to the edge of the second panel and ensuring that the hiding part is located at the back of the second panel, this layout not only realizes the seamless joint visual effect of the two panels, but also effectively transfers the originally exposed weld to a position that is not easily observed. The connecting piece, as a key component for fixing the first panel and the second panel, ensures the stability and firmness of the entire structure, and its design also fully considers the auxiliary effect of hiding, avoiding additional visual interference during the connection process. The curtain wall structure successfully realizes the hiding treatment of the curtain wall panel joint, thereby greatly improving the overall aesthetics and ornamental value of the curtain wall. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor.

[0019] Figure 1 This is a schematic diagram of a curtain wall structure with concealed panel seams, as described in Embodiment 1.

[0020] Figure 2 for Figure 1 Enlarged view of part A.

[0021] In the picture:

[0022] 1-First panel; 11-Hidden part; 12-Exposed part; 2-Second panel; 21-Edge; 3-Connector; 4-Post; 41-Extension; 5-First connecting plate; 6-Second connecting plate; 7-Connecting bolt; 8-Pan. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] like Figures 1-2 As shown in the figure, this embodiment provides a curtain wall structure that can eliminate panel seams, wherein, Figure 1 This is a top-down view of the curtain wall structure, including a first panel 1, a second panel 2, and a connector 3. The first panel 1 and the second panel 2 are fixedly connected to the connector 3. The first panel 1 includes a concealed portion 11 and a visible portion 12. The junction of the concealed portion 11 and the visible portion 12 is close to the edge 21 of the second panel 2. The concealed portion 11 is located on the back side of the second panel 2. The back side refers to the side of the panel that is not visible from the outside. This embodiment of the curtain wall structure creatively solves the problem of obvious weld seams affecting the aesthetic appearance when panels are spliced ​​by cleverly designing the connection method between the first and second panels. Specifically, this solution introduces a first panel containing a concealed portion and a visible portion. The visible portion, as the main visual element of the curtain wall, is responsible for presenting the design aesthetics; while the concealed portion is cleverly designed at the edge of the visible portion, its key function being to hide the splicing marks. By ensuring the junction of the concealed section and the exposed section is flush with the edge of the second panel, and by guaranteeing that the concealed section is located on the back side of the second panel, this layout not only achieves a seamless visual effect between the two panels but also effectively relocates weld seams that might otherwise be exposed to a less observable location. The connector, as a key component for securing the first and second panels, ensures the stability and robustness of the entire structure. Its design also fully considers its role in enhancing the concealed effect, avoiding additional visual interference during the connection process. The aforementioned curtain wall structure successfully achieves concealed treatment at the panel joints, thereby significantly improving the overall aesthetics and visual appeal of the curtain wall.

[0026] Preferably, the connector 3 is V-shaped, with the included angle of the V matching the included angle formed between the first panel 1 and the second panel 2. In practical applications, curtain wall panels often need to be customized according to the complex curved surfaces of the building design. This requires the connector to not only have sufficient strength but also be able to flexibly adapt to various included angles between the panels. The V-shaped connector design precisely meets this requirement, as its included angle can be precisely adjusted according to the actual included angle between the first and second panels, ensuring a tight fit between the connector and the panel. This design not only improves the overall stability of the curtain wall structure but also makes the concealment effect at the joints more perfect, because any tiny gap between the connector and the panel can affect the appearance. In addition, the V-shaped connector is easy to install and adjust, reducing the difficulty and time cost of on-site construction, thereby improving the efficiency and quality of the entire curtain wall project.

[0027] Specifically, one end of connector 3 is fixedly connected to the concealed portion 11, and the other end of connector 3 is fixedly connected to the back side of the second panel 2. By fixing one end of connector to the concealed portion and the other end to the back side of the second panel, a firm connection between the two panels in three-dimensional space is achieved. Simultaneously, since the connector is completely hidden on the back side of the second panel, any possible visual interference is avoided, resulting in a superior concealment effect at the seam. Furthermore, this connection method simplifies the installation and disassembly process of the panels, facilitating subsequent maintenance and upkeep. Further, the first panel 1 and the second panel 2 are respectively bolted to connector 3. Bolting, as a mechanical connection method, has advantages such as high connection strength, simple installation, and easy disassembly. In curtain wall structures, bolting ensures a tight fit between the first and second panels and the connector, effectively preventing panel displacement or detachment due to loose connections. At the same time, the flexibility of bolting allows it to adapt to panels of different sizes and shapes, thus meeting the diverse needs of curtain wall design. In addition, bolting facilitates on-site installation and commissioning, reducing errors and rework costs caused by improper connections.

[0028] Preferably, the column 4, the first connecting plate 5 and the second connecting plate 6 are further included, the column 4 is an aluminum alloy square tube, the first connecting plate 5 is fixedly connected with the back side of the column 4 and the first panel 1 respectively, and the second connecting plate 6 is fixedly connected with the back side of the column 4 and the second panel 2 respectively. In the traditional curtain wall structure, the panel is often directly connected or connected through a simple connecting piece with the supporting structure, and such a connection mode may have a safety hazard when facing extreme weather conditions and wind load. The technical solution introduces the column, the first connecting plate and the second connecting plate to build a more stable support system. The column as the main load-bearing component is fixedly connected with the back side of the first panel and the second panel through the first connecting plate and the second connecting plate respectively, forming a triangular stable structure, which has high stability in mechanics and can effectively resist various external forces and deformation. In addition, the first connecting plate and the second connecting plate not only play the role of connecting the panel and the column, but also further enhance the flatness and overall aesthetics of the curtain wall through their rigidity and dimensional stability. It is further explained that by adding the curtain wall skeleton to the curtain wall mechanism and extending the columns in different directions from the curtain wall skeleton, the structural arrangement of the first panel and the second panel is not limited to a single direction and can be arranged at different angles, improving the flexibility of the appearance design.

[0029] Preferably, the column 4 is provided with an extension part 41, and a connecting bolt 7 is installed on the extension part 41, and the connecting bolt 7 is connected with the first connecting plate 5 and the second connecting plate 6 respectively. In the embodiment, the column 4 extends two extension parts from one side, and the extension parts are provided with holes, and the connecting bolt 7 is installed on the extension part 41 through the holes and fixed to the extension part by a nut. In the traditional connection mode, the panel and the supporting structure are often connected by welding or riveting, which is a non-detachable connection mode. Once such a connection mode has a problem, it will be very difficult to repair and replace. The technical solution realizes the detachable connection between the panel and the supporting structure through the extension part on the column and the connecting bolt. The connecting bolt has high strength and durability, and can ensure the tightness and stability of the connection through pre-tightening force. In addition, since the connecting bolt is installed on the extension part, even if the panel needs to be repaired or replaced, the entire curtain wall structure does not need to be disassembled, and only the corresponding connecting bolt needs to be loosened, greatly simplifying the repair process and reducing the repair cost. At the same time, such a connection mode is also convenient for regular inspection and maintenance of the curtain wall, prolonging the service life of the curtain wall.

[0030] Preferably, the extension part 41 is sequentially provided with three connecting bolts 7 from top to bottom, which are connected with the first connecting plate 5 and the second connecting plate 6 respectively. First, the arrangement of the three connecting bolts makes the connection between the panel and the column more stable, ensuring the reliability and stability of the connection even under large loads or wind pressure. Second, this design also enhances the redundancy of the connection, so that even if one of the connecting bolts fails due to long-term use or external force, the other two connecting bolts can still bear the load, preventing the panel from falling off or being damaged, and ensuring the overall safety of the curtain wall. Finally, this design also improves the seismic performance of the curtain wall structure, as multiple connecting bolts can more effectively disperse and absorb seismic energy, reducing the extent of damage to the curtain wall in an earthquake.

[0031] Specifically, the first connecting plate 5 and the back side of the first panel 1 are welded together, and the second connecting plate 6 and the back side of the second panel 2 are welded together. Specifically, the connecting plate and panel in this embodiment are made of metal stainless steel plate material, which is an 8K mirror surface, and are connected by welding. The connection between the connecting plate and the panel forms a firm metal bond, and the welding process is simple. This connection method not only has high strength, but also has good durability and can withstand long-term wind pressure, temperature changes, and possible seismic loads.

[0032] Preferably, a spacer 8 is provided at the connection between the connecting bolt 7 and the extension part 41. Specifically, the spacer 8 is located between the extension part 41 and the nut, and the connecting bolt 7 passes through the spacer 8. As an auxiliary connecting piece, the spacer mainly plays the role of dispersing pressure, increasing contact area, reducing friction and wear. During the tightening process of the connecting bolt, the spacer can ensure that the pre-tightening force of the connecting bolt is evenly distributed to the connection surface, avoiding damage to the connecting piece due to stress concentration. At the same time, the spacer can also absorb and buffer the slight deformation caused by factors such as temperature changes and wind loads, maintaining the tightness and stability of the connection. In addition, the material of the spacer in this embodiment is anodized aluminum alloy, which is wear-resistant and corrosion-resistant, and can maintain its physical properties and structural integrity for a long time, prolonging the service life of the connecting piece.

[0033] Preferably, the intersection between the extension part 41 and the spacer 8 is in a sawtooth structure. The sawtooth structure significantly increases the friction between the extension part and the spacer by increasing the complexity and roughness of the contact surface, effectively preventing the connecting piece from slipping and loosening during the force process. This design not only enhances the firmness of the connection, but also improves the wind pressure resistance and seismic performance of the entire curtain wall structure. In addition, the sawtooth structure can also better disperse and transfer loads, reducing the risk of damage to the connecting piece due to stress concentration. At the same time, this design also facilitates positioning and alignment during installation and debugging, improving construction efficiency and accuracy.

[0034] The utility model discloses the description through the preferred embodiment, and the person skilled in the art knows that various changes or equivalent replacement can be made to these features and embodiments without departing from the spirit and scope of the utility model. The utility model is not limited by the specific embodiments disclosed here, and other embodiments falling within the claims of the present application all belong to the scope of protection of the utility model.

Claims

1. A curtain wall structure that can conceal panel seams, characterized in that: It includes a first panel (1), a second panel (2) and a connector (3), wherein the first panel (1) and the second panel (2) are respectively fixedly connected to the connector (3); The first panel (1) includes a blanking portion (11) and a display portion (12). The junction of the blanking portion (11) and the display portion (12) is close to the edge (21) of the second panel (2). The blanking portion (11) is located on the back side of the second panel (2).

2. The curtain wall structure according to claim 1, characterized in that: The connector (3) is V-shaped, and the included angle of its V-shape matches the included angle formed between the first panel (1) and the second panel (2).

3. The curtain wall structure according to claim 2, characterized in that: One end of the connector (3) is fixedly connected to the blanking part (11), and the other end of the connector (3) is fixedly connected to the back side of the second panel (2).

4. The curtain wall structure according to claim 1, characterized in that: The first panel (1) and the second panel (2) are respectively bolted to the connector (3).

5. The curtain wall structure according to claim 1, characterized in that: It also includes a column (4), a first connecting plate (5), and a second connecting plate (6); The first connecting plate (5) is fixedly connected to the back side of the first panel (1) along with the column (4), and the second connecting plate (6) is fixedly connected to the back side of the second panel (2) along with the column (4).

6. The curtain wall structure according to claim 5, characterized in that: The column (4) is provided with an extension (41). The extension (41) is equipped with connecting bolts (7), which are connected to the first connecting plate (5) and the second connecting plate (6) respectively.

7. The curtain wall structure according to claim 6, characterized in that: The extension (41) is provided with three connecting bolts (7) from top to bottom. The connecting bolts (7) are connected to the first connecting plate (5) and the second connecting plate (6) respectively.

8. The curtain wall structure according to claim 5, characterized in that: The first connecting plate (5) and the first panel (1) are welded together on the back side, and the second connecting plate (6) and the second panel (2) are welded together on the back side.

9. The curtain wall structure according to claim 6, characterized in that: A pad (8) is also provided at the connection between the connecting bolt (7) and the extension (41).

10. The curtain wall structure according to claim 9, characterized in that: The junction of the extension (41) and the pad (8) has a serrated structure.

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