A vertical frame sharing unitized curtain wall and its installation method

Abstract

The present invention discloses a vertical frame shared unitized curtain wall, which relates to the field of building curtain walls and includes a vertical frame profile and an attached frame profile; two of the vertical frame profiles are connected to both ends of a first cross beam to form a vertical frame unit curtain wall framework; two of the attached frame profiles are connected to both ends of a second cross beam to form an attached frame unit curtain wall framework; wherein, the normal direction of the attached frame profile includes a hook and a connection hole, and the hook is connected to the attached frame profile; the vertical frame profile includes an installation opening, and the hook passes through the installation opening to connect the vertical frame profile and the attached frame profile. The technical effects of the present invention are as follows: (1) low comprehensive cost; (2) high construction efficiency; (3) good construction quality; (4) little influence on the construction sequence.

Description

Technical Field

[0001] The present invention relates to the field of building curtain walls, and particularly to a vertical frame sharing unitized curtain wall and an installation method thereof. Background Art

[0002] A curtain wall is a continuous peripheral enclosure system suspended outside the main structure of a building. At present, the curtain walls widely used in the market are mainly stick curtain walls and unitized curtain walls. A unitized curtain wall refers to a building curtain wall in which various wall surfaces and supporting frames are made into complete basic curtain wall structures in a factory and then directly installed on the building support main body. The main workload of this type of curtain wall is completed in the factory, which is conducive to industrialized production, thereby greatly improving labor productivity and the quality of engineering products. However, since the column profiles at the seam positions between unit panels need to be designed in a split form of two vertical frames, and the crossbeam profiles and column profiles need to be basically flush on the indoor side, its structural form determines that the unitized curtain wall has a large amount of material used and a higher cost than the stick curtain wall under the same conditions.

[0003] In addition, the unit panels are also greatly affected by the installation sequence. The unit panels are inserted into each other through columns and require the unit panels to be installed in sequence in the clockwise or counterclockwise direction. If the supply of unit panels is not timely or damaged, it may affect the construction progress. Summary of the Invention

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to reduce the cost of the unit curtain wall and improve the installation efficiency of the unitized curtain wall.

[0005] To achieve the above object, the present invention provides a vertical frame sharing unitized curtain wall, including vertical frame profiles and sub-frame profiles; the two vertical frame profiles are connected to both ends of the first crossbeam to form a vertical frame unit curtain wall frame; the two sub-frame profiles are connected to both ends of the second crossbeam to form a sub-frame unit curtain wall frame;

[0006] Wherein, the normal direction of the sub-frame profile includes a hook and a connection hole, and the hook is connected to the sub-frame profile;

[0007] The vertical frame profile includes an installation opening, and the hook passes through the installation opening to connect the vertical frame profile and the sub-frame profile.

[0008] Further, the vertical frame profile and the sub-frame profile are provided with C-shaped positioning grooves, and the orientations of the C-shaped positioning grooves on each vertical frame profile or each sub-frame profile are opposite.

[0009] Further, the width of the vertical frame profile is greater than the width of the sub-frame profile.

[0010] Further, the width of the sub-frame profile is half of the width of the vertical frame profile.

[0011] Furthermore, the vertical frame profile extends outward along the length of the first cross beam, and a flange is formed between the C-shaped positioning groove of the vertical frame profile and the vertical frame profile; the auxiliary frame profile translates inward along the length of the second cross beam, and a flange matching the shape of the flange is formed between the C-shaped positioning groove of the auxiliary frame profile and the auxiliary frame profile.

[0012] The present invention also provides an installation method for using the aforementioned vertical frame shared unitized curtain wall, including:

[0013] Insert the panel into the vertical frame unit curtain wall frame and the auxiliary frame unit curtain wall frame;

[0014] Install the vertical frame unit curtain wall frame to the installation position, and the interval between each vertical frame unit curtain wall frame is equal to the width of the auxiliary frame unit curtain wall frame;

[0015] Install the auxiliary frame unit curtain wall frame onto the vertical frame unit curtain wall frame.

[0016] Furthermore, both ends of the auxiliary frame unit curtain wall frame include hooks, both ends of the vertical frame unit curtain wall frame include installation openings, and the hooks pass through the installation openings to hang the auxiliary frame unit curtain wall frame on the vertical frame unit curtain wall frame.

[0017] The technical effects of the present invention are as follows: (1) Low comprehensive cost: A common vertical frame is shared between adjacent unit panels, avoiding the split design of using two vertical frames for the column profiles, and the cross beam does not need to be flush with the vertical frame on the indoor side, saving material usage and thus improving the economy of the unitized curtain wall.

[0018] (2) High construction efficiency: The unit panels can be directly hoisted on-site, quickly completing the exterior facade enclosure, with a short construction period and high work efficiency.

[0019] (3) Good construction quality: The unit panels are processed and assembled in the factory, and the product quality is easy to control.

[0020] (4) Little influence on the construction sequence: It is not necessary to install the unit panels in sequence clockwise or counterclockwise, and the on-site construction is more flexible.

[0021] The following will further illustrate the concept, specific structure and technical effects of the present invention in conjunction with the accompanying drawings to fully understand the purpose, features and effects of the present invention. Description of the Drawings

[0022] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present invention will become more obvious:

[0023] Figure 1Structural diagram of the mullion unit curtain wall frame according to an embodiment of the present invention;

[0024] Figure 2 Structural diagram of the sub-frame unit curtain wall frame according to an embodiment of the present invention;

[0025] Figure 3 Structural diagram when the mullion unit curtain wall frame is connected to the sub-frame unit curtain wall frame according to an embodiment of the present invention;

[0026] Figure 4 A - A cross-sectional view according to an embodiment of the present invention;

[0027] Figure 5 Installation schematic diagram according to another embodiment of the present invention;

[0028] Figure 6 Installation schematic diagram according to another embodiment of the present invention.

[0029] Explanation of reference numerals: 1 - mullion unit curtain wall frame; 2 - sub-frame unit curtain wall frame; 11 - mullion profile; 21 - sub-frame profile; 13 - installation opening; 23 - connection opening; 24 - hook; 4 - flange; 5 - flange; 6 - bolt; 7 - C-shaped positioning groove; 81; first cross beam; 82 - second cross beam; 91 - mullion panel; 92 - sub-frame panel. Detailed description of the preferred embodiments

[0030] The following introduces multiple preferred embodiments of the present invention with reference to the accompanying drawings of the specification to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned in the text.

[0031] In the accompanying drawings, components with the same structure are denoted by the same numerical reference numerals, and components with similar structures or functions everywhere are denoted by similar numerical reference numerals. The size and thickness of each component shown in the accompanying drawings are arbitrarily shown, and the present invention does not limit the size and thickness of each component. To make the illustration clearer, the thickness of some components in the accompanying drawings is appropriately exaggerated.

[0032] As Figures 1 to 4 shown, the present invention discloses a mullion-sharing unitized curtain wall, including a mullion profile 11 and a sub-frame profile 21; two mullion profiles 11 are connected to both ends of the first cross beam 81 to form a mullion unit curtain wall frame 1; two sub-frame profiles 21 are connected to both ends of the second cross beam 82 to form a sub-frame unit curtain wall frame 2;

[0033] Among them, the normal direction of the sub-frame profile 21 includes a hook 24 and a connection hole 23, and the hook 24 is connected to the sub-frame profile 21;

[0034] The vertical frame profile 11 includes an installation opening 13. The hook 24 passes through the installation opening 13 to connect the vertical frame profile 11 and the sub-frame profile 21, and a connecting member, preferably a bolt 6, fixes the vertical frame profile 11 and the sub-frame profile 21 through the connecting hole 23. Further, the vertical frame unit curtain wall frame 1 and the sub-frame unit curtain wall frame 2 are connected. Thus, under the condition of maintaining the original wind load, the requirement that the crossbeam profiles, i.e., the first crossbeam 81 and the second crossbeam 82, need to be substantially flush with the vertical frame profile 11 and the sub-frame profile 21 on the indoor side can be avoided, and the overall materials can be further saved.

[0035] Further, the vertical frame profile 11 and the sub-frame profile 21 include C-shaped positioning grooves 7, and the orientations of the C-shaped positioning grooves on each vertical frame profile 11 or each sub-frame profile 21 are opposite. The vertical frame panel 91 and the sub-frame panel 92 of the unit curtain wall are respectively inserted into the C-shaped positioning grooves of their respective profiles and fixed.

[0036] Further, the width of the vertical frame profile 11 is greater than the width of the sub-frame profile 21. When the vertical frame unit curtain wall frame 1 and the sub-frame unit curtain wall frame 2 are connected, they fit with each other, leaving enough space for the hook 24 to be hung on the installation opening 13.

[0037] Further, the vertical frame profile 11 extends outward along the length of the first crossbeam 81, and a recess 4 is formed between the C-shaped positioning groove of the vertical frame profile 11 and the vertical frame profile 11; the sub-frame profile 21 translates inward along the length of the second crossbeam 82, and a flange 5 matching the shape of the recess 4 is formed between the C-shaped positioning groove of the sub-frame profile 21 and the sub-frame profile 21. Preferably, the width of the sub-frame profile 21 is half of the width of the vertical frame profile 11. Thus, when the vertical frame unit curtain wall frame 1 and the sub-frame unit curtain wall frame 2 are connected, the two can jointly bear more wind loads.

[0038] The present invention also discloses an installation method of using the vertical frame sharing unitized curtain wall described above, including:

[0039] S101: Insert the panel into the vertical frame unit curtain wall frame 1 and the sub-frame unit curtain wall frame 2;

[0040] S102: Install the vertical frame unit curtain wall frame 1 to the installation position, and the interval between each vertical frame unit curtain wall frame 1 is equal to the width of the sub-frame unit curtain wall frame 2;

[0041] S103: Install the sub-frame unit curtain wall frame 1 to the vertical frame unit curtain wall frame 2.

[0042] Further, both ends of the sub-frame unit curtain wall frame 2 include hooks 24, both ends of the vertical frame unit curtain wall frame 1 include installation openings 13, and the hooks 24 pass through the installation openings 13 to hang the sub-frame unit curtain wall frame 2 on the vertical frame unit curtain wall frame 1.

[0043] Therefore, when at the construction site, in case the sub-frame unit curtain wall frame 2 is insufficient, the vertical frame unit curtain wall frame 1 can be directly selected for unified installation, and then the sub-frame unit curtain wall frame 2 can be installed. There is no need to install each curtain wall panel in sequence in the clockwise or counterclockwise direction, making the on-site construction more flexible.

[0044] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations according to the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A vertical frame shared unit curtain wall, characterized in that, it includes vertical frame profiles and sub-frame profiles; two of the vertical frame profiles are connected to both ends of the first cross beam to form a vertical frame unit curtain wall frame; two of the sub-frame profiles are connected to both ends of the second cross beam to form a sub-frame unit curtain wall frame; wherein, the normal direction of the sub-frame profile includes a hook and a connection hole, and the hook is connected to the sub-frame profile; the vertical frame profile includes an installation opening, and the hook passes through the installation opening to connect the vertical frame profile and the sub-frame profile.

2. The vertical frame shared unit curtain wall according to claim 1, characterized in that, both the vertical frame profile and the sub-frame profile include C-shaped positioning grooves, and the orientations of the C-shaped positioning grooves on each vertical frame profile and its corresponding sub-frame profile are opposite.

3. The vertical frame shared unit curtain wall according to claim 1, characterized in that, the width of the vertical frame profile is greater than the width of the sub-frame profile.

4. The vertical frame shared unit curtain wall according to claim 3, characterized in that, the width of the sub-frame profile is half of the width of the vertical frame profile.

5. The vertical frame shared unit curtain wall according to claim 2, characterized in that, the vertical frame profile extends outward along the length of the first cross beam, and a concave edge is formed between the C-shaped positioning groove of the vertical frame profile and the vertical frame profile; the sub-frame profile translates inward along the length of the second cross beam, and a convex edge matching the concave edge is formed between the C-shaped positioning groove of the sub-frame profile and the sub-frame profile.

6. An installation method for using the vertical frame shared unit curtain wall according to any one of claims 1 to 5, characterized in that, it includes: inserting the panel into the vertical frame unit curtain wall frame and the sub-frame unit curtain wall frame; installing the vertical frame unit curtain wall frame to the installation position, and the interval between each vertical frame unit curtain wall frame is equal to the width of the sub-frame unit curtain wall frame; installing the sub-frame unit curtain wall frame onto the vertical frame unit curtain wall frame.

7. The installation method for the vertical frame shared unit curtain wall according to claim 6, characterized in that, both ends of the sub-frame unit curtain wall frame include hooks, both ends of the vertical frame unit curtain wall frame include installation openings, and the hooks pass through the installation openings to hang the sub-frame unit curtain wall frame on the vertical frame unit curtain wall frame.

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