Aluminum-wood structure fully-hidden frame middle stand column

Abstract

The utility model discloses an aluminum-wood structure full-hidden frame middle stand column which comprises a wood stand column, an aluminum alloy base, an aluminum alloy auxiliary frame and an aluminum alloy pressing plate. The middle stand column has the advantages that the wood stand column is combined with the aluminum alloy base, the aluminum alloy auxiliary frame and the aluminum alloy pressing plate, and the middle stand column is low in heat conductivity, good in plasticity, high in bearing capacity and the like. As the heat conductivity coefficient K value of wood is about 0.12-0.2 W / (m.K), the wood is used as a main upright column component of a sunlight room and an independent space formed by combining the wood with glass, the heat preservation performance is very excellent, and an important role is played in the aspects of energy conservation and emission reduction of buildings. When the aluminum-wood structure fully-hidden frame middle stand column is applied to a sunlight room, the aluminum-wood structure fully-hidden frame middle stand column has the advantages that a sunlight keel frame is completely hidden on one side in the room, and the outdoor structure is shown to be in a full-glass structure form; the wood stand column is used as a keel indoors, and compared with a steel stand column or an aluminum stand column, the wood stand column is more attractive.

Description

Technical fields:

[0001] This utility model relates to the field of sunroom construction technology, specifically to a central column of an aluminum-wood structure with a fully concealed frame. Background technology:

[0002] Currently, the commonly used materials for building sunroom columns include steel, aluminum alloy, stainless steel, and wood. Except for wood, the other materials have drawbacks such as high thermal conductivity, high heat transfer coefficient, and a rigid appearance, all of which negatively impact overall insulation performance. Steel columns are prone to condensation, reducing insulation; steel surfaces are also susceptible to rust, have a poor appearance, poor plasticity, are unsuitable for grooving or drilling, and are mostly welded connections, requiring cumbersome weld grinding processes. While aluminum alloy columns can improve overall insulation to some extent through structural thermal breakage, the thermal conductivity of aluminum alloy does not completely eliminate the risk of indoor condensation. Compared to wood, it has a rigid appearance, and its connection structure primarily uses bolts and screws, which are simple and easy to install. Although wood has a wide range of performance advantages, it lacks a suitable method for connecting to glass panels when enclosed as an independent spatial frame. Utility Model Content:

[0003] The purpose of this utility model is to provide a fully concealed frame central column for an aluminum-wood structure.

[0004] This utility model is implemented by the following technical solution: a fully concealed frame central column of aluminum-wood structure, comprising a wooden column, an aluminum alloy base, an aluminum alloy sub-frame, and an aluminum alloy pressure plate. The aluminum alloy base is provided on the top of the wooden column, and the two sides of the aluminum alloy base are connected to the wooden column by wood screws. An aluminum alloy sub-frame is provided on the top of each side of the aluminum alloy base, and an aluminum alloy pressure plate is provided between the two aluminum alloy sub-frames. The middle part of the aluminum alloy pressure plate is connected to the aluminum alloy base by a bolt assembly, and the bottom sides of the aluminum alloy pressure plate abut against the aluminum alloy sub-frames below. Glass panels are fixed to the top of the two aluminum alloy sub-frames by structural adhesive, and a sealing assembly is provided between the glass panels on both sides.

[0005] Furthermore, a groove is provided at the center of the top of the wooden column, and a boss matching the groove is provided at the bottom of the aluminum alloy base.

[0006] Furthermore, matching slots and strips are provided between the bottom of the aluminum alloy subframe and the top of the aluminum alloy base.

[0007] Furthermore, the aluminum alloy subframe has an overall I-shaped structure, and a π-shaped subframe cover is fastened to the outside of the aluminum alloy subframe.

[0008] Furthermore, foam adhesive is filled between the connecting structural adhesive and the opposing subframe cover.

[0009] Furthermore, the sealing assembly includes a foam rod and a sealing structural adhesive, with the foam rod disposed between the two glass panels on both sides, and the sealing structural adhesive filling the space between the two glass panels on the outer sides of the foam rod.

[0010] Furthermore, the aluminum alloy pressure plates are arranged at intervals along the length direction of the aluminum alloy subframe.

[0011] Advantages of this invention: The central column of this invention combines a wooden column with an aluminum alloy base, aluminum alloy subframe, and aluminum alloy pressure plate, offering advantages such as low thermal conductivity, good plasticity, and strong load-bearing capacity. Since the thermal conductivity (K-value) of wood is approximately between 0.12 and 0.2 W / (m·K), it is used as the main column component of a sunroom. Combined with glass to form an independent space, its thermal insulation performance is excellent, playing a significant role in building energy conservation and emission reduction. When this aluminum-wood structure with a fully concealed frame central column is applied in a sunroom, its advantage lies in the fact that the entire sunroom frame is hidden on the indoor side, presenting an all-glass structure from the outside; while indoors, the wooden column serves as the frame, making it more aesthetically pleasing compared to steel or aluminum columns. Attached image description:

[0012] Figure 1 This is a schematic diagram of the overall structure of this embodiment.

[0013] Figure 2 This is a cross-sectional structural diagram of this embodiment.

[0014] 1. Wooden column; 2. Aluminum alloy base; 3. Aluminum alloy subframe; 4. Aluminum alloy pressure plate; 5. Wood screw; 6. Bolt assembly; 7. Connecting structural adhesive; 8. Glass panel; 9. Sealing assembly; 10. Groove; 11. Boss; 12. Slot; 13. Clip; 14. Subframe cover; 15. Foam adhesive; 16. Foam rod; 17. Sealing structural adhesive. Detailed implementation method:

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] like Figure 1and Figure 2 As shown, a fully concealed frame central column of an aluminum-wood structure includes a wooden column 1, an aluminum alloy base 2, an aluminum alloy subframe 3, and an aluminum alloy pressure plate 4. The aluminum alloy base 2 is provided on the top of the wooden column 1, and the two sides of the aluminum alloy base 2 are connected to the wooden column 1 by wood screws 5. A groove 10 is provided in the middle of the top of the wooden column 1, and a boss 11 matching the groove 10 is provided at the bottom of the aluminum alloy base 2. The aluminum alloy base 2 can be positioned by the cooperation of the boss 11 and the groove 10, which facilitates installation.

[0017] An aluminum alloy subframe 3 is provided on the top of each of the two sides of the aluminum alloy base 2. A matching slot 12 and a locking strip 13 are provided between the bottom of the aluminum alloy subframe 3 and the top of the aluminum alloy base 2. In this embodiment, the slot 12 is provided on the top of the aluminum alloy base 2 and the locking strip 13 is provided on the bottom of the aluminum alloy subframe 3. During installation, the locking strip 13 and the slot 12 can be used to position the aluminum alloy subframe 3, which facilitates installation and construction and enhances the stability of the structure.

[0018] An aluminum alloy pressure plate 4 is provided between two aluminum alloy subframes 3, and the aluminum alloy pressure plates 4 are spaced apart along the length of the aluminum alloy subframes 3. The middle part of the aluminum alloy pressure plate 4 is connected to the aluminum alloy base 2 by bolt assembly 6, and the bottom sides of the aluminum alloy pressure plate 4 abut against the aluminum alloy subframes 3 below. The aluminum alloy subframes 3 are generally H-shaped structures, and the two sides of the aluminum alloy pressure plates 4 press against the lower side plates of the H-shaped structure. A π-shaped subframe cover 14 is fastened to the outside of the aluminum alloy subframes 3. The subframe cover 14 seals the two sides of the subframe and also serves an aesthetic purpose. Glass panels 8 are fixed to the top of the upper side plates of the two aluminum alloy subframes 3 by structural adhesive 7. Foam adhesive 15 is filled between the structural adhesive 7 and the corresponding subframe cover 14 to further enhance the sealing. A sealing assembly 9 is provided between the two glass panels 8 on both sides; the sealing assembly 9 includes a foam rod 16 and a sealing structural adhesive 17. The foam rod 16 is provided between the two glass panels 8 on both sides, and the sealing structural adhesive 17 is filled between the two glass panels 8 on the outer side of the foam rod 16. In this embodiment, both the connecting structural adhesive 7 and the sealing structural adhesive 17 are made of silicone.

[0019] In this embodiment, process holes for inserting bolt assemblies 6 and wood screws 5 are pre-drilled on the aluminum alloy base 2, and a countersunk groove is provided at the top of the process hole corresponding to the wood screw 5. The wooden column 1 and the aluminum alloy base 2 together constitute the central column of the fully concealed frame. The glass panel 8 and the aluminum alloy sub-frame 3 are bonded together with silicone structural adhesive to form an integral panel component. The bolt assembly 6, which meets the design requirements, is fixed to the central column of the fully concealed frame using aluminum alloy pressure plates 4. The number of aluminum alloy pressure plates 4 and bolt assemblies 6 are arranged along the length of the central column of the fully concealed frame, and the spacing is determined according to the design requirements. The length of the aluminum alloy pressure plate 4 is 30mm, and the fixing spacing is ≤350mm. The connection between the central column of the fully concealed frame and the aluminum alloy structure is decorated and concealed by the sub-frame cover 14 to make its structural combination harmonious and unified.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fully concealed frame central column of an aluminum-wood structure, characterized in that, It includes a wooden column, an aluminum alloy base, an aluminum alloy subframe, and an aluminum alloy pressure plate. The aluminum alloy base is located on top of the wooden column, and both sides of the aluminum alloy base are connected to the wooden column by wood screws. An aluminum alloy subframe is located on the top of each side of the aluminum alloy base, and an aluminum alloy pressure plate is located between the two subframes. The middle of the pressure plate is connected to the aluminum alloy base by a bolt assembly, and the bottom sides of the pressure plate abut against the aluminum alloy subframes below. Glass panels are fixed to the top of each of the two subframes using structural adhesive, and a sealing assembly is located between the glass panels on both sides. A groove is formed in the middle of the top of the wooden column, and a boss matching the groove is provided at the bottom of the aluminum alloy base.

2. The aluminum-wood structure fully concealed frame central column according to claim 1, characterized in that, Matching slots and strips are provided between the bottom of the aluminum alloy subframe and the top of the aluminum alloy base.

3. The aluminum-wood structure fully concealed frame central column according to claim 1, characterized in that, The aluminum alloy subframe has an overall I-shaped structure, and a π-shaped subframe cover is fastened to the outside of the aluminum alloy subframe.

4. The aluminum-wood structure fully concealed frame central column according to claim 3, characterized in that, Foam adhesive is filled between the structural adhesive and the opposite subframe cover.

5. The aluminum-wood structure fully concealed frame central column according to claim 1, characterized in that, The sealing assembly includes a foam rod and a sealing structural adhesive. The foam rod is disposed between the glass panels on both sides, and the sealing structural adhesive is filled between the glass panels on both sides outside the foam rod.

6. The aluminum-wood structure fully concealed frame central column according to claim 1, characterized in that, The aluminum alloy pressure plates are arranged at intervals along the length of the aluminum alloy subframe.

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