Connecting assembly of double-curved-surface circular decorative tube

Abstract

The utility model relates to a connecting assembly of a double-curved-surface circular tube decorative tube, which is used for connecting a steel stand column and a double-curved-surface circular tube, and a fixing plate is fixed on the surface of the steel stand column. The connecting assembly comprises a switching connecting piece, an inserting core switching piece and a decorative circular tube inserting core, the switching connecting piece is adjustably installed on the fixing plate, the inserting core switching piece is connected with the switching connecting piece, the decorative circular tube inserting core is adjustably installed on the inserting core switching piece, and the hyperbolic circular tube is used for being arranged outside the decorative circular tube inserting core in a sleeving mode. The connecting assembly is ingenious in structure and convenient to install, through the arrangement of the switching connecting piece, the insertion core switching piece and the decorative circular tube insertion core, the switching connecting piece is installed on the fixing plate in a front-back adjustable mode, the insertion core switching piece is installed on the switching connecting piece in an up-down adjustable mode, and then the decorative circular tube insertion core is installed on the insertion core switching piece in a left-right adjustable mode. And finally, the decorative circular tube is arranged outside the decorative circular tube insertion core in a sleeving manner, so that the installation of the hyperbolic circular tube is realized, and the use requirements of users are met while the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a connection assembly for a hyperbolic circular decorative pipe. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure (the external wall frame support system is also a type of curtain wall system).

[0003] Curtain walls are usually divided into three types: flat, single-curved and double-curved. Flat curtain walls are relatively simple in structure and easy to install. You only need to consider the in and out adjustment perpendicular to the curtain wall surface. Generally, you can use angle code to open long hole adapters. In order to meet the needs of structure, function and aesthetics in architectural design, single-curved curtain walls or double-curved curtain walls are gradually appearing on the market. Double-curved curtain walls are covered with glass or other transparent materials in the shape of double-curved surfaces. Its shape presents arcs and curves, giving the building a unique aesthetic and modern look. The double-curved shape can provide better structural strength, can withstand wind pressure and earthquake resistance, and reduce the use of materials. Secondly, the double-curved curtain wall can provide greater natural lighting and ventilation effects, reduce indoor energy consumption, and improve the environmental friendliness of the building. In addition, the design of the double-curved curtain wall can give the building a more dynamic and smooth appearance, increasing its visual appeal.

[0004] When the metal curtain wall is a curved curtain wall, especially a double-layer hyperbolic curtain wall, its connection structure needs to simultaneously meet the adjustment of three directions: perpendicular to the curtain wall surface, in-plane intersection angle, and rod rotation; while the ordinary plane or single-curved connection structure cannot simultaneously meet the three-way adjustment, resulting in the difficulty of installing the hyperbolic curtain wall, a long time, and a large workload, which increases the installation cost of the hyperbolic curtain wall and prolongs the construction period, which is not conducive to the promotion and application of the hyperbolic curtain wall in the market. Therefore, there is an urgent need for a connection assembly that can meet the requirements of the hyperbolic round tube decorative tube to meet the installation requirements of the hyperbolic curtain wall. Utility Model Content

[0005] In order to overcome the defects in the above-mentioned prior art, the utility model provides a connection component for a hyperbolic circular tube decorative tube. The connection component has an ingenious structure and is easy to install. It can effectively improve the installation efficiency while ensuring the installation effect, save installation costs, and enhance the user experience, which is conducive to the promotion and application of the above-mentioned connection component in the field of curtain wall installation technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a connection component of a hyperbolic circular tube decorative tube, used to connect a steel column and a hyperbolic circular tube, a fixing plate is fixed on the surface of the steel column; the connection component includes an adapter connector, a core insert adapter and a decorative circular tube core insert, the adapter connector can be adjustably installed on the fixing plate, the core insert adapter is connected to the adapter connector at an adjustable angle, the decorative circular tube core insert can be adjustably installed on the core insert adapter, and the hyperbolic circular tube is used to be sleeved on the outside of the decorative circular tube core insert.

[0007] As a preferred solution of the utility model, the adapter connector includes a connector fixing part 1 and a connector fixing part 2, a connector fixing hole is opened at one of the connector fixing parts, and a connecting bolt is passed through the connector fixing hole to connect the core adapter.

[0008] As a preferred solution of the utility model, there are two connecting member fixing parts 2, the two connecting member fixing parts 2 are arranged perpendicular to the connecting member fixing part 1, the two connecting member fixing parts 2 are arranged at a distance to form a connecting member adjustment groove, and the fixing plate is used to be embedded in the connecting member adjustment groove.

[0009] As a preferred solution of the utility model, the second connecting member fixing portion or the fixing plate is provided with a waist-shaped adjustment hole.

[0010] As a preferred solution of the utility model, in-and-out adjustment teeth are formed on two surfaces of the fixing portion of the connecting piece.

[0011] As a preferred solution of the present utility model, the core insert adapter includes an adapter fixing portion, an adapter connecting portion and an adapter positioning portion, the adapter fixing portion is used to connect with the connecting portion fixing portion, the adapter connecting portion is vertically connected between the adapter fixing portion and the adapter positioning portion, and the adapter positioning portion is used to connect the decorative round tube core insert.

[0012] As a preferred solution of the present utility model, the adapter positioning portion has an adapter connecting hole.

[0013] As a preferred solution of the utility model, a core limiting portion is formed on the side of the adapter positioning portion.

[0014] As a preferred solution of the utility model, the adapter fixing portion is a cubic hollow structure, and the adapter connecting portion is arranged in a plate shape.

[0015] As a preferred solution of the utility model, the decorative round tube insert core includes a round tube plug-in portion and an adapter fitting portion, the round tube plug-in portion is arranged in an arc shape and is adapted to the hyperbolic round tube, the middle portion of the adapter fitting portion is arranged in an open shape and is recessed in the direction of the round tube plug-in portion to form a bolt groove, and an adapter limiting portion with a height is formed at the connection between the round tube plug-in portion and the adapter fitting portion.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: a connection component of a hyperbolic circular tube decorative tube in the utility model has an ingenious structure and is easy to install. By arranging an adapter connector, a core adapter and a decorative circular tube core, the adapter connector is installed on a fixed plate with an adjustable front and rear, the core adapter is installed on the adapter connector with an adjustable angle, and then the decorative circular tube core is installed on the core adapter with an adjustable left and right angles. Finally, the decorative circular tube is sleeved over the decorative circular tube core, thereby realizing the installation of the hyperbolic circular tube, improving the installation efficiency while meeting the user's usage needs, enhancing the user's usage experience, and being conducive to the promotion and application of the above-mentioned connection component in the field of curtain wall installation technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 2 is a structural schematic diagram of a connection assembly of a hyperbolic circular decorative tube in an embodiment;

[0018] Figure 2 is a schematic structural diagram of a transfer connector in an embodiment;

[0019] Figure 3 is a structural schematic diagram of the ferrule adapter in the embodiment;

[0020] Figure 4 2 is a schematic diagram of the structure of the decorative round tube insert in the embodiment;

[0021] Figure 5 It is a schematic diagram of the installation of a connection assembly of a hyperbolic circular decorative tube in an embodiment;

[0022] Figure 6 It is an installation cross-sectional view of a connection assembly of a hyperbolic circular decorative tube in an embodiment.

[0023] Figure markings: 1. Adapter connector; 1-1. Connector fixing part one; 1-2. Connector fixing part two; 1-3. Adjustment hole; 1-4. Connector fixing hole; 1-5. Connector adjustment slot; 1-6. In-and-out adjustment teeth; 2. Insert adapter; 2-1. Adapter fixing part; 2-2. Adapter connecting part; 2-3. Adapter positioning part; 2-4. Adapter connecting hole; 2-5. Insert limiting part; 3. Decorative round tube insert; 3-1. Round tube plug-in part; 3-2. Adapter fitting part; 3-3. Bolt slide groove; 3-4. Adapter limiting part; 4. Adjustment gasket; 5. Adjustment washer; 6. Stainless steel long bolt; 7. Stud bolt; 8. Connecting bolt; 9. Steel column; 10. Hyperbolic round tube; 11. Fixing plate; 12. Inner panel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1: Figures 1 to 6As shown, a connection assembly of a hyperbolic circular tube decorative pipe is mainly used to connect a steel column 9 and a hyperbolic circular tube 10. A fixing plate 11 is vertically fixed on the surface of the steel column 9. The fixing plate 11 and the steel column 9 are fixedly connected by welding or bolting to ensure the overall structural strength of the curtain wall. The fixing plate 11 has a certain width, and the specific width can be customized according to on-site needs. The steel column 9 is usually a part of the wall or fixed on the surface of the wall. By installing the fixing plate 11 on the surface of the steel column 9, a certain gap is formed between the hyperbolic curtain wall and the wall, which is convenient for filling with other thermal insulation materials or sound insulation materials. The connection assembly in this embodiment is mainly composed of an adapter connector 1, an insert adapter 2 and a decorative round tube insert 3. The adapter connector 1 is adjustable front and rear mounted on the fixing plate 11, the insert adapter 2 is adjustable at an angle mounted on the adapter connector 1, and the decorative round tube insert 3 is adjustable left and right mounted on the insert adapter 2. The hyperbolic round tube 10 is used to be sleeved outside the decorative round tube insert 3, that is, the hyperbolic round tube 10 and the decorative round tube insert 3 are movably connected, thereby realizing the adjustment of the direction of the hyperbolic round tube 10, reducing the difficulty of installing the hyperbolic curtain wall, and improving the construction efficiency.

[0028] The inner panel 12 is also fixed to the side of the fixing plate 11 in this embodiment, and the inner panel 12 is arranged parallel to the hyperbolic tube 10. Specifically, the above-mentioned adapter connector 1 includes a connector fixing part 1-1 and a connector fixing part 2 1-2, and the connector fixing part 1-1 is fixedly connected to the above-mentioned plug adapter 2, and the connector fixing part 2 1-2 is fixedly connected to the above-mentioned fixing plate 11 to achieve the fixed installation of the above-mentioned adapter connector 1. In order to reduce the difficulty of installation, a connector fixing hole 1-4 is opened at the above-mentioned connector fixing part 1-1, and a connecting bolt 8 is inserted into the above-mentioned connector fixing hole 1-4 to connect the above-mentioned plug adapter 2.

[0029] In order to ensure the stability of the overall structure, there are two connector fixing parts 1-2 in this embodiment, and the two connector fixing parts 1-2 are arranged perpendicular to the connector fixing part 1-1, forming a "π-shaped arrangement". The two connector fixing parts 1-2 are arranged at intervals to form a connector adjustment groove 1-5, and the fixing plate 11 is used to be embedded in the connector adjustment groove 1-5. When the adapter connector 1 is adjusted into place, a stainless steel long bolt 6 is inserted into the connector adjustment groove 1-5 to realize the fixed connection between the adapter connector 1 and the fixing plate 11.

[0030] In order to facilitate the adjustment of the installation position of the adapter connector 1 during the installation process, an adjustment hole 1-3 in the shape of a waist-shaped hole is opened at the above-mentioned connector fixing part 2 1-2, that is, the stainless steel long bolt 6 can move in the adjustment hole 1-3 to fix the position of the adapter connector 1 to meet the user's installation needs. In order to facilitate the precise adjustment of the installation position of the adapter connector 1 on the above-mentioned fixed plate 11, in-and-out adjustment teeth 1-6 are formed on the surface of the above-mentioned connector fixing part 2 1-2. In order to prevent the stainless steel long bolt 6 from causing wear to the in-and-out adjustment teeth 1-6 when tightening, an adjustment gasket 4 is installed on the surface of the connector fixing part 2 1-2. Similarly, the adjustment gasket 4 has adjustment teeth that mesh with the in-and-out adjustment teeth 1-6, which play an anti-wear role and prevent slipping. An adjustment washer 5 is also installed between the above-mentioned connector fixing part 2 1-2 and the fixed plate 11, and the adjustment washer 5 also has anti-slip and anti-wear functions.

[0031] In order to facilitate installation and adjustment, the plug adapter 2 includes an adapter fixing portion 2-1, an adapter connecting portion 2-2 and an adapter positioning portion 2-3. The adapter fixing portion 2-1 is used to connect with the connecting portion 1-1. The adapter connecting portion 2-2 is vertically connected between the adapter fixing portion 2-1 and the adapter positioning portion 2-3. The adapter positioning portion 2-3 is used to connect the decorative round tube plug 3. The adapter positioning portion 2-3 has an adapter connecting hole 2-4. The connection between the plug adapter 2 and the decorative round tube plug 3 is achieved by inserting a stud bolt 7 in the adapter connecting hole 2-4. There can be multiple adapter connecting holes 2-4, and the central axes of multiple adapter connecting holes 2-4 are located on the same straight line. In order to reduce the weight of the plug adapter 2 itself while ensuring its own structural strength, the adapter fixing portion 2-1 is a square hollow structure, and the adapter connecting portion 2-2 is arranged in a plate shape.

[0032] The decorative round tube insert 3 in this embodiment includes a round tube plug-in portion 3-1 and an adapter fitting portion 3-2. The round tube plug-in portion 3-1 is set in an arc shape and is compatible with the hyperbolic round tube 10. The middle part of the adapter fitting portion 3-2 is open and is recessed in the direction of the round tube plug-in portion 3-1 to form a bolt slot 3-3. The connection between the round tube plug-in portion 3-1 and the adapter fitting portion 3-2 forms an adapter limiting portion 3-4 with a height. The side of the adapter positioning portion 2-3 is formed with an insert limiting portion 2-5. There are two insert limiting portions 2-5. The distance between the two insert limiting portions 2-5 is compatible with the length of the decorative round tube insert 3, so as to limit the decorative round tube insert 3 between the two insert limiting portions 2-5. There are two adapter limiting parts 3-4, which are arranged opposite to each other and the distance between them is adapted to the width of the adapter positioning part 2-3, so as to form a mutually snap-fitting structure.

[0033] Example 2: The feature that distinguishes this example from the example is that a connection assembly of a hyperbolic circular tube decorative tube in this example, in which waist-shaped adjustment holes 1-3 are opened on the fixed plate 11, can also realize the adjustment of the position of the adapter connector 1 on the fixed plate 11 to meet the user's usage requirements.

[0034] A connection assembly for a hyperbolic circular decorative tube in the above-mentioned embodiment firstly clamps the decorative circular tube core 3 with the core adapter 2, and then connects them through the stud bolt 7, and then uses a single bolt, i.e., a connecting bolt 8, to form a rotatable connection between the core adapter 2 and the adapter connector 1 (loosening the connecting bolt 8 can adjust the angle and direction of the core adapter 2, and then adjust the angle and direction of the hyperbolic circular tube 10), and then inserts it as a whole into the hyperbolic circular tube 10, and then uses two M6 stainless steel screws (with cap nuts), i.e., stainless steel long bolts 6, at the end of the adapter connector 1 to connect the cantilever pre-installed on the panel curtain wall, i.e., the fixing plate 11, to adjust the errors in all directions; finally, tighten the bolts to complete the installation of the hyperbolic decorative tube.

[0035] A connection component of a hyperbolic circular tube decorative tube in the above-mentioned embodiment adopts a split design combining an adapter connector 1, a core adapter 2 and a decorative circular tube core 3. The fitting parts are connected by a structure, and then fastened and limited by bolts to achieve three-way adjustable installation of the hyperbolic decorative tube, ensuring that the components are properly stressed and meet the load-bearing requirements; the connection structure is located at the rear end of the hyperbolic decorative tube. After the installation is completed, the hyperbolic decorative tube has a clean and beautiful effect, thereby meeting the user's usage needs and enhancing the user's usage experience, which is conducive to the promotion and application of the above-mentioned connection component in the field of curtain wall installation technology.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0037] Although this article uses more of the following terms: 1. adapter connector; 1-1. connector fixing part one; 1-2. connector fixing part two; 1-3. adjustment hole; 1-4. connector fixing hole; 1-5. connector adjustment slot; 1-6. in-and-out adjustment teeth; 2. insert adapter; 2-1. adapter fixing part; 2-2. adapter connecting part; 2-3. adapter positioning part; 2-4. adapter connecting hole; 2-5. insert limiting part; 3. decorative round tube insert; 3-1. round tube plug-in part; 3-2. adapter fitting part; 3-3. bolt slide groove; 3-4. adapter limiting part; 4. adjustment gasket; 5. adjustment washer; 6. stainless steel long bolt; 7. stud bolt; 8. connecting bolt; 9. steel column; 10. hyperbolic round tube; 11. fixing plate; 12. inner panel, etc., the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; any additional limitations construed by them are contrary to the spirit of the present invention.

Claims

1. A connection assembly for a hyperbolic circular decorative tube, characterized in that: Used to connect a steel column (9) and a hyperbolic circular tube (10), wherein a fixing plate (11) is fixed on the surface of the steel column (9); the connection assembly comprises a transition connector (1), a core insert adapter (2) and a decorative circular tube core insert (3), wherein the transition connector (1) is adjustably mounted on the fixing plate (11), the core insert adapter (2) is adjustably connected to the transition connector (1), the decorative circular tube core insert (3) is adjustably mounted on the core insert adapter (2), and the hyperbolic circular tube (10) is used to be sleeved outside the decorative circular tube core insert (3).

2. A connection assembly for a hyperbolic circular decorative tube according to claim 1, characterized in that: The adapter connector (1) comprises a connector fixing portion 1 (1-1) and a connector fixing portion 2 (1-2); a connector fixing hole (1-4) is provided at the connector fixing portion 1 (1-1); a connecting bolt (8) is passed through the connector fixing hole (1-4) to connect the ferrule adapter (2).

3. A connection assembly for a hyperbolic circular decorative tube according to claim 2, characterized in that: There are two connecting piece fixing parts (1-2), the two connecting piece fixing parts (1-2) are arranged perpendicular to the connecting piece fixing part (1-1), the two connecting piece fixing parts (1-2) are arranged at a distance to form a connecting piece adjustment groove (1-5), and the fixing plate (11) is used to be embedded in the connecting piece adjustment groove (1-5).

4. A connection assembly for a hyperbolic circular decorative tube according to claim 3, characterized in that: The second connecting piece fixing portion (1-2) or the fixing plate (11) is provided with an adjustment hole (1-3) in the shape of a waist hole.

5. The connection assembly of a hyperbolic circular decorative tube according to claim 2, characterized in that: The surface of the second fixing portion (1-2) of the connecting piece is formed with in-and-out adjustment teeth (1-6).

6. A connection assembly for a hyperbolic circular decorative tube according to claim 2 or 5, characterized in that: The core insert adapter (2) comprises an adapter fixing portion (2-1), an adapter connecting portion (2-2) and an adapter positioning portion (2-3); the adapter fixing portion (2-1) is used to connect with the connecting portion fixing portion 1 (1-1); the adapter connecting portion (2-2) is vertically connected between the adapter fixing portion (2-1) and the adapter positioning portion (2-3); and the adapter positioning portion (2-3) is used to connect the decorative round tube core insert (3).

7. A connection assembly for a hyperbolic circular decorative tube according to claim 6, characterized in that: The adapter positioning portion (2-3) has an adapter connecting hole (2-4).

8. The connection assembly of a hyperbolic circular decorative tube according to claim 7, characterized in that: A core limiting portion (2-5) is formed on the side of the adapter positioning portion (2-3).

9. The connection assembly of a hyperbolic circular decorative tube according to claim 6, characterized in that: The adapter fixing portion (2-1) is a cubic hollow structure, and the adapter connecting portion (2-2) is arranged in a plate shape.

10. The connection assembly of a hyperbolic circular decorative tube according to claim 5, characterized in that: The decorative round tube insert (3) comprises a round tube inserting portion (3-1) and an adapter fitting portion (3-2); the round tube inserting portion (3-1) is arranged in an arc shape and is adapted to the hyperbolic round tube (10); the middle portion of the adapter fitting portion (3-2) is arranged in an open shape and is recessed in the direction of the round tube inserting portion (3-1) to form a bolt sliding groove (3-3); and a adapter limiting portion (3-4) having a height is formed at the connection between the round tube inserting portion (3-1) and the adapter fitting portion (3-2).

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