Seamless connecting structure for large-section sunshade lines

Abstract

The utility model provides a seamless connection structure of a large-section sunshade line, and relates to the technical field of curtain wall structures, the seamless connection structure comprises a curtain wall, the curtain wall is an outer overhanging section wall, a keel plate frame is hung on the outer overhanging vertical section of the curtain wall, and the keel plate frame is hung with connecting pieces at the two ends of the outer overhanging vertical section of the curtain wall. The connecting piece and the keel plate frame are connected through a bolt, and the seam is subjected to sealing treatment through a structural adhesive; curtain wall glass is fixed on the outer side of the curtain wall through a keel plate frame; compared with a traditional sunshade line connecting structure, the sunshade line connecting structure has the advantages that insertion positioning and hanging fixing of the sunshade line structure are completed through the adapting pieces and the connecting pieces which are arranged on the curtain wall vertical keel structure, and vertical limiting of the line is achieved by matching with vertical symmetrical distribution of the connecting pieces and matching with a curtain wall keel plate frame. The structural strength of the whole sunshade line structure is improved when the whole sunshade line structure bears large lateral wind load.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall structures, and particularly to a seamless connection structure for a large-section sunshade line. Background Art

[0002] A curtain wall is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is composed of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself. It is a building envelope structure or decorative structure that does not bear the action of the main structure.

[0003] Currently, in actual projects, the curtain wall design with sunshade lines is increasingly widely adopted. The cross-sectional size of the sunshade line is relatively large, and the lack of splicing seams on its side and front is also sought after by more and more architects. However, when using a seamless connection method, due to considerations of external aesthetics, the splicing strength limitation of the structure itself requires higher strength for its internal connection components. The traditional connection method can no longer meet the seamless requirement. Therefore, it is imperative to design a connection structure for the sunshade line with a seamless external view. Summary of the Utility Model

[0004] In view of the above technical problems existing in the prior art, a seamless connection structure for a large-section sunshade line is provided.

[0005] The purpose and efficacy of the utility model are achieved by the following specific technical means:

[0006] A seamless connection structure for a large-section sunshade line includes a curtain wall. The curtain wall is an externally cantilevered cross-section wall. A keel plate frame is hung on the externally cantilevered vertical cross-section of the curtain wall. Connectors are hung at both ends of the externally cantilevered vertical cross-section of the curtain wall, and the connectors and the keel plate frame are bolted and sealed with structural adhesive at the joint.

[0007] A curtain wall glass is fixed to the outside of the curtain wall through the keel plate frame. A sunshade line is adjacent to the outside of the curtain wall glass. The sunshade line is hung on the connector and is limited and fixed by inserting screws at the top.

[0008] Extension pieces vertically extend from both ends of the keel plate frame, and angle support buckles are bolted and fixed to the outer ends of the extension pieces. A hanging rod is fixed between the angle support buckles and the connectors. A hanging head is bolted between the hanging rod and the sunshade line, and the sunshade line and the angle support buckles support each other through the hanging rod.

[0009] Further, multiple insertion and hanging interfaces for the connector structure are provided in the cross-sectional structure of the keel plate frame.

[0010] Further, the sunshade line has a structure without profile splicing seams.

[0011] Furthermore, the end of the sunshade line is sealed with an aluminum plate and the profile panel.

[0012] Furthermore, a buckle member is fixedly arranged on the cross-section expansion of the connecting member, a transition member is formed by the protruding upper edge of the buckle member, and the sunshade line is fixedly connected with the transition member by hanging.

[0013] Furthermore, a decorative line is horizontally fixed on the side of the buckle member, and the decorative line is bolted and fixed with the keel plate frame.

[0014] Furthermore, the connecting member, the buckle member and the transition member are all aluminum alloy members.

[0015] Furthermore, a structural plate member is connected to the side between the two angle support buckle plates, and a T-shaped caulking sleeve is inserted and fixed at the edge seam between the structural plate member and the connecting member.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] For this seamless connection structure of the large-section sunshade line, compared with the traditional sunshade line connection structure, the plug-in positioning and hanging fixation of the sunshade line structure are completed through the transition member and the connecting member arranged on the vertical keel structure of the curtain wall. The vertical symmetrical distribution of the connecting member is used to cooperate with the curtain wall keel plate frame for vertical limit of the line, so as to improve the structural strength of the entire sunshade line structure when it is subjected to a large lateral wind load. The extension structure arranged on the keel plate frame is used to connect the sunshade line and the curtain wall keel plate frame. At the same time, the hanging structure arranged on the extension member is used to make the keel plate frame, the connecting member and the sunshade line support each other, improving the overall strength of the connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the connection structure schematic diagram of the keel plate frame and the connecting member of the present utility model;

[0020] Figure 3 is the hanging structure schematic diagram of the sunshade line of the present utility model;

[0021] Figure 4 is the side view sectional structure schematic diagram of the keel plate frame and the curtain wall glass of the present utility model;

[0022] Figure 5 is the connection structure schematic diagram of the angle support buckle plate and the sunshade line of the present utility model;

[0023] Figure 6 is the side view sectional structure schematic diagram of the angle support buckle plate and the extension member of the present utility model.

[0024] Markings in the figure: 1 - curtain wall; 2 - keel plate frame; 3 - connecting piece; 4 - sunshade line; 5 - buckle piece; 6 - curtain wall glass; 7 - extension piece; 8 - angle support buckle plate; 9 - T-shaped slot sleeve; 10 - adapter piece; 11 - decorative line; 12 - structural plate piece; 13 - hanging rod; 14 - hanging joint. Specific implementation mode

[0025] Please refer to Figure 1-6 , and make a further description of the embodiments of the present invention;

[0026] A seamless connection structure for a large-section sunshade line, including a curtain wall 1, the curtain wall 1 is an externally cantilevered section wall, a keel plate frame 2 is hung on the externally cantilevered vertical section of the curtain wall 1, connecting pieces 3 are hung at both ends of the externally cantilevered vertical section of the curtain wall 1, and a bolt connection is used between the connecting piece 3 and the keel plate frame 2 and sealant is used for sealing at the joint;

[0027] A curtain wall glass 6 is fixed on the outside of the curtain wall 1 through the keel plate frame 2, a sunshade line 4 is arranged adjacent to the outside of the curtain wall glass 6, the sunshade line 4 is hung on the connecting piece 3 and is limited and fixed by inserting screws at the top;

[0028] Extension pieces 7 vertically extend at both ends of the keel plate frame 2, and an angle support buckle plate 8 is bolted and fixed at the outer end of the extension piece 7. A hanging rod 13 is fixed between the angle support buckle plate 8 and the connecting piece 3, and a hanging joint 14 is bolted between the hanging rod 13 and the sunshade line 4, and the sunshade line 4 and the angle support buckle plate 8 support each other through the hanging rod 13.

[0029] This structure mainly sets a combined structure distributed vertically relative on the keel plate frame 2 and the connecting piece 3, such as Figure 1 , 2 , as shown in Figure 3, to complete the positioning of the keel plate frame 2 and the connecting piece 3, and the connecting piece 3 and the sunshade line 4 through the plug-in positioning of the slot structure, and complete the hanging installation through this plug-in positioning form combined with the hanging of the transverse section, so that this kind of cooperative installation method can greatly facilitate the on-site installation operation;

[0030] At the same time, considering the force structure of the curtain wall 1 and the sunshade line 4 structures, the connecting pieces 3 distributed symmetrically vertically relative are connected and fixed through the keel plate frame 2 to be hung and fixed with the sunshade line 4, and vertical mechanical connection and limitation are carried out through the top screws to restrict the sliding of the sunshade line 4 on the vertical hanging structure;

[0031] Such as Figure 5 , 6As shown, the structure is also fixedly hung with the connecting member 3 through the cooperation of the extension member 7 vertically extending from the keel plate frame 2 and the angle bracket buckle plate 8 structure. At the same time, the hanging rod 13 fixedly installed outside the extension member 7 is used to fixedly hang with the sunshade line 4, so as to combine the structures of the keel plate frame 2, the connecting member 3, and the sunshade line 4, and make them support each other through the angle bracket buckle plate 8 and the hanging rod 13 structure, so as to further improve the overall strength of the structure.

[0032] Preferably, multiple insertion and hanging interfaces for the structure of the connecting member 3 are reserved in the cross-sectional structure of the keel plate frame 2, such as Figure 2 As shown, the reserved insertion and hanging interface structure is used as the slot structure between the keel plate frame 2 and the connecting member 3, so as to perform plug-in positioning, which can facilitate the rapid positioning and fixing of the later installation operation while improving the vertical load strength of the structure and reducing the installation difficulty.

[0033] Preferably, the sunshade line 4 has a structure without profile splicing seams, and the overall external visual effect of the structure is improved by the line structure without profile splicing seams on the front and side.

[0034] Preferably, the end of the sunshade line 4 is sealed with an aluminum plate and a profile panel. Further, through the sealing structure, combined with the screw connection structure fixed at the top of the sunshade line 4, the vertical fixing accuracy and structural reliability of the line are improved.

[0035] Preferably, a buckle member 5 is fixedly installed on the cross-section of the connecting member 3 and extended. The upper edge of the buckle member 5 protrudes to form an adapter 10. The sunshade line 4 is fixedly hung with the adapter 10. The buckle member 5 with a protruding cross-section is used as the horizontal hanging structure between the connecting member 3 and the sunshade line 4, and the subsequent hanging installation is mechanically fixed by the bolt connection between the adapter 10 and the sunshade line 4.

[0036] Preferably, a decorative line 11 is horizontally fixed on the side of the buckle member 5, and the decorative line 11 is bolted to the keel plate frame 2 to expand the splicing gap surface between the buckle member 5 and the keel plate member 2, so as to improve the overall external visual effect of the structure.

[0037] On the above basis, the connecting member 3, the buckle member 5, and the adapter 10 are all aluminum alloy components, so as to select materials to ensure the strength and reliability of the connection structure according to the actual structural wind load and external impact load requirements.

[0038] Preferably, a structural plate member 12 is connected to the side between the two angle bracket buckle plates 8, and a T-shaped slot sleeve 9 is inserted and fixed at the edge seam between the structural plate member 12 and the connecting member 3. The T-shaped slot sleeve 9 is used for end sealing and fixing of the transverse cross-section between the angle bracket buckle plate 8, the structural plate member 12, and the connecting member 3. The T-shaped slot sleeve 9 is made of hard rubber to ensure the reliability of the transverse positioning and fixing structure at the end of the cross-section.

[0039] The implementation of the device lies in that:

[0040] 1) Set the keel plate frame 2 as the main load-bearing member according to the structural dimensions of the vertically cantilevered cross-section of the curtain wall 1;

[0041] 2) Install the curtain wall 1 panels and the keel plate frame 2, and fix and combine them with screws and bolts. The installation method is based on the curtain wall installation;

[0042] 3) Insert and position the connector 3 through the positioning slot structure reserved on the keel plate frame 2, and use the hanging and fixing method fixed by the buckle 5, the adapter 10 and the bolt to combine and fix the connector 3 at both ends of the vertical structure of the keel plate frame 2, so as to follow the installation method of connecting the sunshade line 4 and the keel plate frame 2 with two adapters 10 per floor and symmetrically arranging them within the support range at both ends of the vertical keel plate frame 2 of the curtain wall 1;

[0043] 4) Hang the sunshade line 4 on the connector 3 according to the position of the positioning slot structure reserved on the connector 3, and limit and fix the end and the top with screws;

[0044] 5) Combine and fix the angle support buckle plate 8 and the extension piece 7 by inserting and positioning with bolts, and then combine the angle support buckle plate 8 and the connector 3, the hanging joint 14 and the sunshade line 4, and the T-shaped slot sleeve 9 and the connector 3 in sequence by bolting, inserting and hanging.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A seamless connection structure of large-section sunshade lines, comprising a curtain wall (1), characterized in that: The curtain wall (1) is an external cantilevered section wall, a keel frame (2) is hung on the external cantilevered vertical section of the curtain wall (1), the keel frame (2) is hung with connecting pieces (3) at both ends of the external cantilevered vertical section of the curtain wall (1), and the connecting pieces (3) and the keel frame (2) are connected by bolts and the joints are sealed with structural adhesive; The curtain wall (1) is fixed with curtain wall glass (6) via a keel frame (2), and a sunshade line (4) is arranged adjacent to the curtain wall glass (6). The sunshade line (4) is hung on the connecting piece (3) and fixed in position by means of screws inserted at the top; Both ends of the keel frame (2) are vertically extended with extension pieces (7), and the outer ends of the extension pieces (7) are bolted and fixed with corner support plates (8), a hanging rod (13) is fixed between the corner support plates (8) and the connecting piece (3), and a hanging joint (14) is bolted between the hanging rod (13) and the sunshade line (4), and the sunshade line (4) and the corner support plates (8) are mutually supported by the hanging rod (13).

2. A seamless connection structure of large-section sunshade lines according to claim 1, characterized in that: The cross-sectional structure of the keel plate frame (2) has a plurality of insertion and hanging interfaces as the structure of the connecting piece (3).

3. A seamless connection structure of large-section sunshade lines according to claim 1, characterized in that: The sunshade line (4) is a structure without profile joint seams.

4. A seamless connection structure of large-section sunshade lines according to claim 1, characterized in that: The ends of the sunshade strips (4) are sealed by an aluminum plate and a profile panel.

5. The seamless connection structure of large-section sunshade lines according to claim 1, characterized in that: A buckle piece (5) is fixedly mounted on the cross section of the connecting piece (3), and an adapter piece (10) is formed by protruding from the upper edge of the buckle piece (5), and the sunshade strip (4) and the adapter piece (10) are fixed by hanging.

6. A seamless connection structure of large-section sunshade lines according to claim 5, characterized in that: A decorative line (11) is transversely fixed to the side of the snap fastener (5), and the decorative line (11) is bolted and fixed to the keel plate frame (2).

7. A seamless connection structure of large-section sunshade lines according to claim 5, characterized in that: The connecting piece (3), the snap-fit ​​piece (5) and the adapter (10) are all aluminum alloy components.

8. The seamless connection structure of large-section sunshade lines according to claim 5, characterized in that: A structural plate (12) is connected to the side between the two corner support plates (8), and a T-shaped card seam sleeve (9) is inserted and fixed at the side seam between the structural plate (12) and the connecting member (3).

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