A heat insulation section composite structure with super-large section aluminum section material can realize small radius bending

Abstract

The utility model relates to thermal -break section bar technical field, and specifically is a kind of thermal -break section bar composite structure with super large section aluminum profile can realize small radius bending arc, including main part and additional part, especially suitable for aluminum profile realizes long straight line segment plus small radius arc special-shaped structure, complete super large section whole body aluminum profile is taken in straight line segment, and sectional type section bar design is taken in small radius arc section, after bending and drawing respectively according to different radius, it is assembled and combined and welded after processing to form super large section small radius bending arc section, and bending arc portion includes main frame processing remaining portion, additional frame, reinforcing frame, wherein reinforcing frame is tightly connected with additional frame by screw, and is also connected with main frame by bolt, this technical scheme can perfectly adapt to the design requirement of small radius bending arc, and also can guarantee the design precision requirement of small radius bending arc section, to meet the assembly precision requirement between various materials of curtain wall plate, satisfy the special effect demand of architect to curved surface building curtain wall.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation profile technology, specifically to a thermal insulation profile composite structure with an ultra-large cross-section aluminum profile that can achieve small radius bending. Background Technology

[0002] Thermally broken profiles, typically referring to thermally broken aluminum alloy profiles, are a type of green and energy-saving building material made from aluminum alloy profiles using thermal break technology. The inner and outer layers of the thermally broken profile are made of aluminum alloy, with a low-thermal-conductivity non-metallic thermal insulation strip embedded in between, forming a sandwich structure that divides the profile into two independent parts: an indoor side and an outdoor side, thus blocking the heat conduction path. Thermally broken profiles are widely used in building doors, windows, and curtain walls. In residential decoration, they are commonly used in sliding windows, casement windows, and folding doors; in commercial buildings, such as hotel curtain walls, they are also widely used, achieving both large-area lighting and energy-saving effects.

[0003] Existing technology is insufficient to accommodate small-radius bends on large-section profiles, thus failing to meet architects' requirements for curved building curtain walls.

[0004] To address this, we propose a thermally broken composite structure with ultra-large cross-section aluminum profiles that can achieve small-radius bending. Utility Model Content

[0005] The main objective of this invention is to provide a thermally broken composite structure with an ultra-large cross-section aluminum profile that can achieve small-radius bending. The bending frame, additional frame, and reinforcing frame all adopt an arc-shaped structure design. Even if the radius of the profile is small and the cross-section is large, it can be divided into N additional frames and reinforcing frames, continuously reducing the cross-section of the additional frames. This perfectly adapts to the construction requirements of small-radius bending while ensuring the design accuracy requirements of the small-radius bending segment. This satisfies the assembly accuracy requirements between various materials in the curtain wall panel and effectively solves the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A thermally broken composite structure with an ultra-large cross-section aluminum profile capable of achieving small-radius bending includes a main body and an additional part. The additional part is provided at one end of the main body. The main body includes a vertical frame and a bending frame. The additional part includes an additional frame and a reinforcing frame. The bending frame is fixedly welded to one side of one end of the vertical frame. The vertical frame is provided with a mounting groove for installing the additional part at the end near the bending frame. One end of the additional frame is located in the mounting groove. The additional frame is located on one side of the bending frame. A reinforcing frame is fixedly connected to the inner wall of the additional frame near the bending frame.

[0007] By adopting the above technical solutions, curved frames, additional frames, and reinforcing frames can all be designed and formed into curved structures through bending technology. Even if the radius of the profile is small and the cross-section is large, it can be divided into N additional frames, continuously reducing the cross-section of the additional frame. This can perfectly adapt to the construction requirements of small-radius curved arcs, especially suitable for the corner parts of curved curtain walls. It solves the problem that traditional profiles are difficult to achieve small-radius curved arcs and have limited cross-sectional dimensions, thus meeting the architect's requirements for the effect of curved building curtain walls. At the same time, it can also ensure the design accuracy requirements of small-radius curved arc segments, thereby meeting the assembly accuracy requirements between various materials of the curtain wall panels.

[0008] Specifically, the curved frame, additional frame, and reinforcing frame are all designed and shaped into arc structures using stretch bending technology.

[0009] Specifically, the reinforcing frame is fixedly connected to the inner wall of the additional frame by screws.

[0010] Specifically, the curved frame has a slot on the side near the additional frame that is adapted to the reinforcing frame.

[0011] Specifically, the reinforcing frame is inserted into the slot on the side away from the additional frame, and one side of the additional frame is welded to one side of the curved frame.

[0012] The beneficial effects of this utility model are as follows: This utility model describes a thermally broken composite structure with an ultra-large cross-section aluminum profile that can achieve small-radius bending. The bending frame, additional frame, and reinforcing frame can all be designed and formed into an arc structure through bending technology. Even if the radius of the profile is small and the cross-section is large, it can be divided into N additional frames and reinforcing frames, continuously reducing the cross-section of the additional frames. This perfectly adapts to the construction requirements of small-radius bending, and is especially suitable for the corner parts of curved curtain walls. It solves the problem that traditional profiles are difficult to achieve small-radius bending and have limited cross-sectional dimensions, thus meeting the architect's requirements for the effect of curved building curtain walls. At the same time, it can also ensure the design accuracy requirements of small-radius bending segments, thereby meeting the assembly accuracy requirements between various materials of the curtain wall panels. The straight sections use a complete aluminum profile to ensure design accuracy requirements, while the small-radius curved sections adopt a split and redundant design structure to improve safety. This greatly reduces the manufacturing difficulty of irregular curved aluminum profiles, improves production efficiency, and significantly reduces manufacturing costs. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the additional structural parts of this utility model; Figure 3 This is a schematic diagram of the curved frame structure of this utility model; Figure 4 This is a cross-sectional view showing the connection between the additional frame and the reinforcing frame of this utility model. In the diagram: 1. Main body; 2. Additional parts; 3. Mounting slot; 101. Vertical frame; 102. Curved frame; 103. Slot; 201. Additional frame; 202. Reinforcing frame. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] As one embodiment of this utility model, such as Figures 1-3 As shown, the present invention discloses a thermally broken composite structure of aluminum profiles with ultra-large cross-sections that can achieve small-radius bending, comprising a main body 1 and an additional part 2. The main body 1 is provided with the additional part 2 at one end. The main body 1 includes a vertical frame 101 and a bending frame 102. The additional part 2 includes an additional frame 201 and a reinforcing frame 202. The bending frame 102 is fixedly welded to one side of the vertical frame 101. The vertical frame 101 is provided with a mounting groove 3 for installing the additional part 2 at the end near the bending frame 102. One end of the additional frame 201 is located in the mounting groove 3. The additional frame 201 is located on one side of the bending frame 102. The reinforcing frame 202 is fixedly connected to the inner wall of the additional frame 201 near the bending frame 102.

[0017] In use, the reinforcing frame 202 is fixedly connected to the inner wall of the auxiliary frame 201 by screws. The curved frame 102 has a slot 103 that is adapted to the reinforcing frame 202 on the side near the auxiliary frame 201. The side of the reinforcing frame 202 away from the auxiliary frame 201 is inserted into the slot 103. One side of the auxiliary frame 201 is welded to one side of the curved frame 102.

[0018] This utility model also includes the fact that the curved frame 102, the additional frame 201 and the reinforcing frame 202 can all be designed and formed into an arc structure by bending technology.

[0019] The present invention also includes that the reinforcing frame 202 is fixedly connected to the inner wall of the additional frame 201 by screws.

[0020] The present invention also includes a slot 103 adapted to the reinforcing frame 202 on the side of the curved frame 102 near the auxiliary frame 201.

[0021] The present invention also includes that the side of the reinforcing frame 202 away from the additional frame 201 is inserted into the slot 103, and one side of the additional frame 201 is welded to one side of the curved frame 102.

[0022] In use, the vertical frame 101 and the curved frame 102 are integrated and fixedly connected to ensure the strength of the main structure. The reinforcing frame 202 is an arc-shaped structure, and its curvature is adapted to the additional frame 201 and the curved frame 102. It is mainly used to enhance the structural strength of the connection between the additional frame 201 and the curved frame 102, which can perfectly adapt to the construction requirements of small radius curves. It is especially suitable for the corner of the curved curtain wall. The reinforcing frame 202 is fixedly connected to the inner wall of the additional frame 201 by screws. The curved frame 102 has a slot 103 that is adapted to the reinforcing frame 202 on the side near the additional frame 201. The side of the reinforcing frame 202 away from the additional frame 201 is inserted into the slot 103. One side of the additional frame 201 is welded to one side of the curved frame 102. Even if the radius of the profile is small and the cross-section is large, it can be divided into N additional frames 201 and reinforcing frames 202 to continuously reduce the cross-section of the additional frame 201, which can perfectly adapt to the construction requirements of small radius curves.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A thermally broken composite structure of aluminum profiles with ultra-large cross-sections capable of achieving small-radius bending, characterized in that, It includes a main body (1) and an additional part (2). The main body (1) has an additional part (2) at one end. The main body (1) includes a vertical frame (101) and a curved frame (102). The additional part (2) includes an additional frame (201) and a reinforcing frame (202). The curved frame (102) is fixedly welded to one end of the vertical frame (101) near the side of the additional part (2). The end of the vertical frame (101) near the curved frame (102) is provided with a tool for installing the additional part (202). 2) The mounting groove (3) has one end of the additional frame (201) located in the mounting groove (3). The additional frame (201) is located on one side of the curved frame (102). The inner wall of the additional frame (201) near the curved frame (102) is fixedly connected to the reinforcing frame (202). When the radius of the profile is too small and the cross-section is too large, it can be divided into N additional frames (201) and reinforcing frames (202) to continuously reduce the cross-section of the additional frame (201) and perfectly adapt to the construction requirements of small radius curved arcs.

2. The thermally broken composite structure of aluminum profiles with ultra-large cross-sections capable of small-radius bending, as described in claim 1, is characterized in that... The curved frame (102), the additional frame (201), and the reinforcing frame (202) are all designed and formed into an arc structure using stretch bending technology.

3. The thermally broken composite structure of aluminum profiles with ultra-large cross-sections capable of small-radius bending, as described in claim 1, is characterized in that... The reinforcing frame (202) is fixedly connected to the inner wall of the additional frame (201) by screws.

4. The thermally broken composite structure of aluminum profiles with ultra-large cross-sections capable of small-radius bending, as described in claim 1, is characterized in that... The curved frame (102) has a slot (103) on the side near the auxiliary frame (201) that is adapted to the reinforcing frame (202).

5. A thermally broken composite structure of aluminum profiles with ultra-large cross-sections capable of small-radius bending, as described in claim 4, is characterized in that... The reinforcing frame (202) is inserted into the slot (103) on the side away from the additional frame (201), and one side of the additional frame (201) is welded to one side of the curved frame (102).

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