Structure for connecting narrow-edge heat insulation profile and exposed frame buckling cover

Abstract

The utility model relates to the technical field of curtain walls, and discloses a structure for connecting a narrow-edge heat insulation profile with an exposed frame buckling cover, which comprises the heat insulation profile, the exposed frame buckling cover, a curtain wall panel and a connecting plate, the heat insulation profile consists of a main section part and a secondary section part, and the main section part, the secondary section part and the exposed frame buckling cover are sequentially clamped on the connecting plate from front to back. A positioning screw is in threaded connection between the main section part and the connecting plate, the main section part and the exposed frame buckling cover are connected to the two sides of the curtain wall panel through structural adhesive layers correspondingly, limiting pieces are fixedly arranged on the main section part and the exposed frame buckling cover correspondingly, and limiting grooves are formed in the surfaces of the two sides of the curtain wall panel correspondingly; according to the curtain wall panel, the stress requirement of the curtain wall panel is better met, the stability of a connecting structure between the curtain wall panel and the heat insulation profile is improved, and the overall wind pressure resistance of a curtain wall is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, and more specifically to a structure in which a narrow-edge heat-insulating profile is connected with an exposed frame buckle cover. Background Art

[0002] Curtain wall is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. Curtain wall is composed of curtain wall panel and supporting structure system, which is mainly used for building exterior wall enclosure. Most of the existing curtain walls use structural adhesive to bond the curtain wall panel to the main section of narrow edge insulation profile to meet the force of curtain wall panel, while the secondary section of narrow edge insulation profile and exposed frame cover are only used as auxiliary structural measures. Once the structural adhesive fails, it cannot meet the force requirements of curtain wall panel. The connection structure stability between curtain wall panel and insulation profile is poor, which affects the overall wind pressure resistance performance of curtain wall. In view of this, we propose a structure connecting narrow edge insulation profile and exposed frame cover. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a structure for connecting a narrow-edge heat-insulating profile with an exposed frame buckle cover to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure for connecting a narrow-edge thermal insulation profile with an exposed frame buckle cover, comprising a thermal insulation profile, an exposed frame buckle cover, a curtain wall panel and a connecting plate, wherein the thermal insulation profile consists of a main cross-section portion and a secondary cross-section portion, the main cross-section portion, the secondary cross-section portion and the exposed frame buckle cover are all snapped into the connecting plate in sequence from front to back, a positioning screw is threadedly connected between the main cross-section portion and the connecting plate, the main cross-section portion and the exposed frame buckle cover are respectively connected to two sides of the curtain wall panel through a structural adhesive layer, limiting members are fixedly arranged on the main cross-section portion and the exposed frame buckle cover, limiting grooves are provided on both side surfaces of the curtain wall panel, and the limiting members are cooperatively inserted into the limiting grooves.

[0005] As a preferred technical solution of the utility model, a heat-insulating cavity is formed between the main cross-section portion and the secondary cross-section portion, and a nylon heat-insulating strip is fixedly arranged inside the heat-insulating cavity.

[0006] As a preferred technical solution of the utility model, the limiting component includes a limiting inner column and a panel sleeve pad, the limiting inner column is fixedly installed on the main cross-section part and the exposed frame buckle cover, and the panel sleeve pad is fixedly sleeved on the outside of the limiting inner column.

[0007] As a preferred technical solution of the present utility model, the panel sleeve is a component made of rubber.

[0008] As a preferred technical solution of the utility model, the secondary cross-section portion is in contact with the opposite side surface of the exposed frame buckle cover.

[0009] As a preferred technical solution of the utility model, a groove is provided on the connection plate at a position corresponding to the positioning screw, and the end cap of the positioning screw is located in the groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model utilizes the connection plate to enable the load transmitted by the curtain wall panel to the exposed frame cover to be directly transmitted to the main cross-section portion of the thermal insulation profile, and enhances the connection strength between the main cross-section portion and the secondary cross-section portion of the thermal insulation profile. The limiting pieces on the main cross-section portion and the exposed frame cover are inserted into the limiting grooves in cooperation, which can play a good role in reinforcing and limiting the curtain wall panel, thereby better meeting the force requirements of the curtain wall panel, improving the stability of the connection structure between the curtain wall panel and the thermal insulation profile, and facilitating the overall wind pressure resistance of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional structural schematic diagram of a structure in which a narrow-edge heat-insulating profile is connected to an exposed frame buckle cover according to the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0014] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B.

[0015] In the figure: 1. Insulating profile; 101. Main section; 102. Secondary section; 2. Exposed frame cover; 3. Curtain wall panel; 301. Limiting groove; 4. Connecting plate; 401. Positioning screw; 402. Groove; 5. Structural adhesive layer; 6. Limiting piece; 601. Limiting inner column; 602. Panel sleeve; 7. Insulating cavity; 701. Nylon insulation strip. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0017] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] like Figures 1 to 3 As shown, the utility model provides a structure for connecting a narrow-side heat-insulating profile with an exposed frame buckle cover, comprising a heat-insulating profile 1, an exposed frame buckle cover 2, a curtain wall panel 3 and a connecting plate 4. The heat-insulating profile 1 is composed of a main cross-section portion 101 and a secondary cross-section portion 102. The main cross-section portion 101, the secondary cross-section portion 102 and the exposed frame buckle cover 2 are all sequentially clamped to the connecting plate 4 from front to back. A positioning screw 401 is threadedly connected between the main cross-section portion 101 and the connecting plate 4. The main cross-section portion 101 and the exposed frame buckle cover 2 are respectively connected to Limiting members 6 are fixedly arranged on both sides of the curtain wall panel 3, the main cross-section portion 101 and the exposed frame buckle cover 2, and limiting grooves 301 are provided on both side surfaces of the curtain wall panel 3. The limiting members 6 are inserted in the limiting grooves 301, which can play a good reinforcement and limiting role for the curtain wall panel 3. The connecting plate 4 is used to make the load transmitted from the curtain wall panel 3 to the exposed frame buckle cover 2 directly transmitted to the main cross-section portion 101 of the insulation profile 1, and enhance the connection strength between the main cross-section portion 101 and the secondary cross-section portion 102 of the insulation profile 1.

[0019] A heat-insulating cavity 7 is formed between the main cross-sectional portion 101 and the secondary cross-sectional portion 102 , and a nylon heat-insulating strip 701 is fixedly disposed inside the heat-insulating cavity 7 .

[0020] The limiting member 6 includes a limiting inner column 601 and a panel sleeve 602. The limiting inner column 601 is fixedly mounted on the main cross-section portion 101 and the exposed frame buckle cover 2. The panel sleeve 602 is fixedly sleeved on the outside of the limiting inner column 601. The panel sleeve 602 is a component made of rubber.

[0021] The secondary cross-section portion 102 contacts the opposite side surface of the visible frame buckle cover 2 , thereby achieving the purpose of generating a mutual limiting effect between the secondary cross-section portion 102 and the visible frame buckle cover 2 .

[0022] A groove 402 is formed on the connection plate 4 at a position corresponding to the positioning screw 401 , and the end cap of the positioning screw 401 is located in the groove 402 .

[0023] The working principle of this utility model:

[0024] By snapping the main cross-section portion 101, the secondary cross-section portion 102 and the exposed frame buckle cover 2 to the connecting plate 4 in sequence from front to back, and fixing the main cross-section portion 101 to the connecting plate 4 using the positioning screws 401, the connecting plate 4 allows the load transmitted from the curtain wall panel 3 to the exposed frame buckle cover 2 to be directly transmitted to the main cross-section portion 101 of the thermal insulation profile 1, and enhances the connection strength between the main cross-section portion 101 and the secondary cross-section portion 102 of the thermal insulation profile 1. The limiting members 6 on the main cross-section portion 101 and the exposed frame buckle cover 2 are inserted into the limiting grooves 301, which can play a good role in reinforcing and limiting the curtain wall panel 3, thereby better meeting the force requirements of the curtain wall panel 3 and improving the stability of the connection structure between the curtain wall panel 3 and the thermal insulation profile 1.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure in which a narrow-edge heat-insulating profile is connected to an exposed frame cover, comprising a heat-insulating profile (1), an exposed frame cover (2), a curtain wall panel (3) and a connecting plate (4), wherein the heat-insulating profile (1) consists of a main cross-section portion (101) and a secondary cross-section portion (102), and is characterized in that: The main cross-sectional portion (101), the secondary cross-sectional portion (102) and the exposed frame buckle cover (2) are all sequentially snap-connected to the connecting plate (4) from front to back; a positioning screw (401) is threadedly connected between the main cross-sectional portion (101) and the connecting plate (4); the main cross-sectional portion (101) and the exposed frame buckle cover (2) are respectively connected to two sides of the curtain wall panel (3) through a structural adhesive layer (5); a limiting member (6) is fixedly arranged on the main cross-sectional portion (101) and the exposed frame buckle cover (2); limiting grooves (301) are provided on both side surfaces of the curtain wall panel (3); and the limiting member (6) is inserted into the limiting groove (301) in a coordinated manner.

2. The structure of connecting a narrow-edge heat-insulating profile with an exposed frame cover according to claim 1, characterized in that: A heat-insulating cavity (7) is formed between the main cross-sectional portion (101) and the secondary cross-sectional portion (102), and a nylon heat-insulating strip (701) is fixedly arranged inside the heat-insulating cavity (7).

3. The structure of connecting a narrow-edge heat-insulating profile with an exposed frame cover according to claim 1, characterized in that: The limiting member (6) comprises a limiting inner column (601) and a panel sleeve (602), wherein the limiting inner column (601) is fixedly mounted on the main cross-section portion (101) and the exposed frame buckle cover (2), and the panel sleeve (602) is fixedly sleeved on the outside of the limiting inner column (601).

4. The structure of connecting a narrow-edge heat-insulating profile with an exposed frame cover according to claim 3, characterized in that: The panel sleeve (602) is a component made of rubber.

5. The structure of connecting a narrow-edge heat-insulating profile with an exposed frame cover according to claim 1, characterized in that: The secondary cross-section portion (102) contacts the opposite side surface of the exposed frame buckle cover (2).

6. The structure of connecting a narrow-edge heat-insulating profile with an exposed frame cover according to claim 1, characterized in that: A groove (402) is provided on the connection plate (4) at a position corresponding to the positioning screw (401), and the end cap of the positioning screw (401) is located in the groove (402).

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