Connecting structure of stone curtain wall

Abstract

The utility model relates to a connecting structure of a stone curtain wall. The connecting structure is used for connecting a stone panel and a wall body. The connecting structure comprises back bolts, bearing assemblies, a supporting cross beam with a bolt notch, a cross beam and vertical beam connecting piece, a supporting vertical beam and a supporting piece used for fixing the supporting vertical beam, the back bolts are used for connecting the stone panel and the bearing assemblies, and the two bearing assemblies are installed at the upper end and the lower end of the supporting cross beam respectively and used for fixing and supporting the cross beam. The bolt notches are formed in the length direction of the supporting cross beams, the transverse and vertical beam connecting pieces are used for connecting and fixing the supporting cross beams and the supporting vertical beams, and the supporting vertical beams are fixed to the wall through the supporting pieces. The connecting structure is ingenious and convenient to install, the horizontal position of the stone panel can be freely adjusted by forming the bolt notches in the supporting cross beams in the length direction of the supporting cross beams, the using requirements of users are met while the installing efficiency is improved, and the using experience of the users is enhanced; and popularization and application of the connecting structure in the technical field of curtain wall installation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a connection structure of a stone curtain wall. 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] Stone curtain walls are usually composed of stone panels and supporting structures (beams, columns, steel structures, connectors, etc.), and are building envelope structures that do not bear the load and function of the main structure. As stone curtain walls are durable, noble and elegant, more and more curtain wall projects use stone as a decorative material in building curtain walls. However, since the stone itself is heavy and easy to break, the installation of stone curtain walls usually requires a lot of manpower, and compared with other curtain walls, the installation period of stone curtain walls is longer.

[0004] In order to ensure reliable connection between the stone panel and the main structure, the stone curtain wall installation mostly adopts back bolt connection. The traditional back bolt connection structure often requires opening a mounting hole at the connection between the stone connector and the horizontal frame. The above connection method is often suitable for the situation where the stone is neatly divided and the single stone panel is large, and its applicability is relatively small. Nowadays, in order to pursue the curtain wall exterior decoration effect, many stone curtain walls are arranged in a staggered or disordered manner, and the area of ​​a single stone is often small. If the traditional back bolt connection structure is adopted, that is, the installation and positioning is carried out by opening the mounting holes, it is time-consuming and labor-intensive, which increases the installation cost of the stone curtain wall and prolongs the construction period. In addition, since the mounting holes need to be opened before installation, the stone panel is not easy to adjust after it is installed on the wall, which affects the installation efficiency and is not conducive to the promotion and application of stone curtain walls in the market. Utility Model Content

[0005] In order to overcome the defects in the above-mentioned prior art, the utility model provides a connection structure of a stone curtain wall. The connection structure is ingenious and 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 structure 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 structure of a stone curtain wall, used for connecting a stone panel and a wall; the connection structure includes a back bolt, a supporting assembly, a supporting beam with a bolt slot, a horizontal and vertical beam connecting piece, a supporting vertical beam and a supporting piece for fixing the supporting vertical beam, the back bolt is used to connect the stone panel and the supporting assembly, a pair of the supporting assemblies are respectively installed at the upper and lower ends of the supporting beam for fixing and supporting the supporting beam, the bolt slot is arranged along the length direction of the supporting beam, the horizontal and vertical beam connecting piece is used to connect and fix the supporting beam and the supporting vertical beam, and the supporting vertical beam is fixed to the wall through the supporting piece.

[0007] As a preferred solution of the utility model, the supporting assembly includes a stone hanger and a stone support, the back bolt passes through the stone hanger and extends to the stone panel, and the stone support is fixedly connected to the stone hanger by an adjusting screw.

[0008] As a preferred solution of the utility model, the stone hanger is a hollow structure with a hanger installation groove formed inside, and the stone support includes a support body and a support fixing part, the support body is used to be installed in the hanger installation groove, and the support fixing part is arranged on the side of the support body and is connected and fixed to the supporting beam by connecting bolts.

[0009] As a preferred solution of the utility model, saw teeth are formed at the fixing portion of the support.

[0010] As a preferred solution of the utility model, an anti-wear plate is meshed with the saw teeth, and the connecting bolt passes through the anti-wear plate, the bracket fixing portion and the supporting beam in sequence.

[0011] As a preferred solution of the utility model, the horizontal and vertical beam connecting member is "L"-shaped, including a connecting member fixing part one and a connecting member fixing part two, the connecting member fixing part one is fixed to the supporting horizontal beam through a fixing member, and the connecting member fixing part two is fixed to the supporting vertical beam through an adjusting bolt.

[0012] As a preferred solution of the present invention, saw teeth are formed on two surfaces of the fixing portion of the connector.

[0013] As a preferred solution of the present invention, the support member is "L" shaped.

[0014] As a preferred solution of the present utility model, the supporting cross beam and the supporting vertical beam are both made of aluminum alloy.

[0015] As a preferred solution of the utility model, the stone hanger and the stone support are integrally formed.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: a connection structure of a stone curtain wall in the utility model is ingenious and easy to install. By providing bolt slots arranged along the length direction of the supporting beam on the supporting beam, the horizontal position of the stone panel can be freely adjusted, which improves the installation efficiency while 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 structure in the field of curtain wall installation technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of a connection structure of a stone curtain wall in an embodiment;

[0018] Figure 2 is a schematic structural diagram of a supporting assembly in an embodiment;

[0019] Figure 3 is a schematic diagram of the structure of the stone pendant in the embodiment;

[0020] Figure 4 2 is a schematic diagram of the structure of the stone support in the embodiment;

[0021] Figure 5 is a schematic structural diagram of a supporting beam in an embodiment;

[0022] Figure 6 is a schematic structural diagram of the wear plate in the embodiment;

[0023] Figure 7 and Figure 8 is a schematic structural diagram of a horizontal and vertical beam connecting member in an embodiment;

[0024] Fig. 9 It is a schematic diagram of the installation of a connection structure of a stone curtain wall in an embodiment.

[0025] Figure numerals: 1. stone panel; 2. back bolt; 3. stone hanger; 3-1. hanger installation groove; 4. stone support; 4-1. support body; 4-2. support fixing part; 4-3. serration; 5. support beam; 6. anti-wear plate; 7. connecting bolt; 8. adjusting screw; 9. horizontal and vertical beam connector; 9-1. connector fixing part one; 9-2. connector fixing part two; 10. stainless steel short bolt; 11. stainless steel long bolt; 12. support vertical beam; 13. support; 14. wall; 15. self-tapping screw. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0029] Example: Figures 1 to 9 As shown, a connection structure of a stone curtain wall is used to connect a stone panel 1 and a wall 14, which is convenient for adjusting the position of the stone panel 1 during the installation process. Compared with the hole connection in the prior art, the adjustable structure can further meet the user's usage needs. Specifically, the connection structure in this embodiment is mainly composed of a back bolt 2, a supporting assembly, a supporting beam 5, a horizontal and vertical beam connector 9, a supporting vertical beam 12 and a supporting member 13 for fixing the above-mentioned supporting vertical beam 12. By opening a mounting hole that matches the back bolt 2 on the back of the stone panel 1, it is necessary to determine the specification size of the back bolt 2 according to the structural calculation. The back bolt 2 is used to connect the above-mentioned stone panel 1 and the above-mentioned supporting assembly to ensure the connection strength between the above-mentioned stone panel 1 and the above-mentioned supporting assembly. A pair of the above-mentioned supporting assemblies are arranged relatively up and down and are respectively installed at the upper and lower ends of the above-mentioned supporting beam 5 to fix and support the above-mentioned supporting beam 5 to ensure the stability of the supporting beam 5, thereby ensuring the stability of the overall structure of the curtain wall. The horizontal and vertical beam connector 9 is used to connect and fix the supporting horizontal beam 5 and the supporting vertical beam 12, and the supporting vertical beam 12 is fixed to the wall 14 through the supporting member 13. In order to adjust the position of the stone panel 1 as needed after it is mounted on the wall, a bolt notch 5-1 is provided on the supporting horizontal beam 5 in this embodiment, and the bolt notch 5-1 is arranged along the length direction of the supporting horizontal beam 5, so that the stone panel 1 with the back bolt 2 and the supporting assembly installed can move left and right on the supporting horizontal beam 5, thereby adjusting the position of the stone panel 1 to meet the needs of users.

[0030] In order to ensure the stability of the stone panel 1, the supporting assembly in this embodiment includes a stone hanger 3 and a stone support 4. A round hole matching the back bolt 2 is provided on the back of the stone hanger 3, and the back bolt 2 is passed through the stone hanger 3 and extended to the stone panel 1 to achieve the fixed connection between the stone hanger 3 and the stone panel 1. Then, a threaded hole matching the adjusting screw 8 is provided on the top of the stone hanger 3, and the stone support 4 is fixedly connected to the stone hanger 3 through the adjusting screw 8, thereby ensuring the stability of the supporting assembly on the back of the stone panel 1. Specifically, the stone hanger 3 and the stone support 4 are both hollow structures and are made by an integrated molding method, which ensures the supporting effect while ensuring their own structural strength, thereby ensuring the use effect. The stone hanger 3 is formed with a hanger installation groove 3-1 inside, and the stone support 4 includes a support body 4-1 and a support fixing portion 4-2. The support body 4-1 is also formed with a support installation groove, so that the stone hanger 3 and the stone support 4 are hooked and pulled with each other, and part of the positions are in contact with each other, so as to ensure stability during the installation process. The support fixing portion 4-2 is arranged on the side of the support body 4-1 and is connected and fixed to the support beam 5 by connecting bolts 7, so as to fix the stone support 4 on the support beam 5. In order to facilitate the adjustment of the installation position, the connection between the stone support 4 and the support beam 5 is a serrated structure, that is, the support fixing portion 4-2 is formed with serrations 4-3. The serration design is convenient for adjusting the installation position on the one hand, and can increase friction resistance and reduce the probability of slippage of the stone support 4 on the other hand.

[0031] There are multiple bolt slots 5-1 on the above-mentioned supporting beam 5, the purpose of which is to facilitate the adjustment of the installation position of the supporting component, namely the stone panel 1, and to facilitate the adjustment of the installation position of the above-mentioned horizontal and vertical beam connectors 9, thereby achieving adjustable position of the stone panel 1 to meet user requirements.

[0032] The above-mentioned horizontal and vertical beam connector 9 is in an "L" shape, including a connector fixing part 1 9-1 and a connector fixing part 2 9-2. The above-mentioned connector fixing part 1 9-1 is fixed to the above-mentioned supporting horizontal beam 5 through a fixing part, and the above-mentioned connector fixing part 2 9-2 is fixed to the above-mentioned supporting vertical beam 12 through an adjusting bolt. In order to ensure the uniformity of the positions of the horizontal and vertical beam connectors 9 installed on both sides of the supporting vertical beam 12, the above-mentioned adjusting bolts are stainless steel long bolts 11, that is, the stainless steel long bolts 11 are passed through one of the horizontal and vertical beam connectors 9, then through the above-mentioned supporting vertical beam 12, and finally through the other horizontal and vertical beam connector 9, and finally the bolts are tightened to achieve the fixation of the positions of the two horizontal and vertical beam connectors 9. Specifically, the connection part between the horizontal and vertical beam connector 9 and the supporting vertical beam 12 is provided with a waist-shaped adjustment hole, so as to achieve the adjustable position of the horizontal and vertical beam connector 9 on the supporting vertical beam 12, that is, the installation position of the horizontal and vertical beam connector 9 is changed by changing the position of the adjusting bolt in the waist-shaped hole, thereby changing the gap between the supporting cross beam 5 and the wall 14, and then changing the gap between the stone panel 1 and the wall 14, so as to meet the user's use requirements. The connection part between the horizontal and vertical beam connector 9 and the supporting cross beam 5 is provided with a circular hole, and the horizontal and vertical beam connector 9 and the supporting cross beam 5 are fixedly connected by inserting fasteners such as stainless steel short bolts 10 in the circular hole. In order to increase the friction resistance, the surface of the second fixing part 9-2 of the connector is formed with serrations.

[0033] In order to provide additional structural stability and support force, the support member 13 in this embodiment is designed to be "L" shaped, and the support member 13 can better withstand the forces in the vertical and horizontal directions, thereby increasing the strength and stability of the overall structure. In addition, this design can also make it easier to install and fix the support member 13 on the wall 14. By using the "L" shaped support member 13, it can be ensured that the product or component has sufficient strength and stability during use, thereby improving its reliability and durability.

[0034] Furthermore, in order to prevent the serrations 4-3 from causing wear to the supporting beam 5, an anti-wear plate 6 is provided at the serrations 4-3, that is, a side of the anti-wear plate 6 in contact with the bracket fixing portion 4-2 is also provided with serrations, and the serrations are engaged with each other. The connecting bolt 7 passes through the anti-wear plate 6, the bracket fixing portion 4-2 and the supporting beam 5 in sequence, thereby fixing the stone bracket 4 on the supporting beam 5.

[0035] The above-mentioned supporting crossbeam 5 and the above-mentioned supporting vertical beam 12 are both made of aluminum alloy. Compared with other commonly used metal materials such as steel, aluminum alloy has a lower density and is therefore light in weight. However, despite this, aluminum alloy still has high strength and can provide sufficient structural support and load-bearing capacity. Aluminum alloy has good corrosion resistance, especially under the protection of an oxide film, which allows aluminum alloy to be used in various environmental conditions, including humid, acidic or alkaline environments. Aluminum alloy is easy to process and form, and can be processed in a variety of ways such as casting, forging, and die-casting, which allows aluminum alloy to flexibly meet the design requirements of various products. Aluminum alloy is a recyclable material with a high recycling value. Recycling and reusing aluminum alloy can not only reduce resource consumption, but also help reduce the environmental burden.

[0036] In the present embodiment, a connection structure of a stone curtain wall is provided. When the stone panel 1 is installed, the stainless steel back bolt 2 is first inserted into the stone installation hole; the stainless steel back bolt 2 is connected and tightened with a nut to form a unit panel, and then the stone support 4 is connected with the supporting beam 5 with a connecting bolt 7. During this process, the connecting bolt 7 is not tightened. After the above-mentioned unit panel is hung on the stone support 4, the stone panel 1 is adjusted to the specified position by adjusting the position of the stone support 4 on the supporting beam 5, and then the connecting bolt 7 between the stone support 4 and the supporting beam 5 is tightened, and the limiting self-tapping screws 15 are driven at both ends of the stone hanger 3 to achieve limiting and fixing at the same time, so as to prevent the stone panel 1 from moving or shaking during use, and then the height of the stone panel 1 is adjusted with the adjusting screw 8 on the stone hanger 3. The above-mentioned connection structure can slide freely in the horizontal direction and does not need to open bolt holes on the supporting beam 5. It is easy to install, has high construction efficiency and saves installation costs. Through the bolt slot 5-1 on the supporting beam 5, the horizontal position of the stone panel 1 can be freely adjusted, which improves the installation efficiency. After being limited by the self-tapping screws, it is firm and reliable and not easy to move, ensuring accurate installation positioning.

[0037] 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.

[0038] Although this article uses more of the following terms: 1. stone panel; 2. back bolt; 3. stone hanger; 3-1. hanger installation slot; 4. stone support; 4-1. support body; 4-2. support fixing part; 4-3. sawtooth; 5. support beam; 6. anti-wear plate; 7. connecting bolt; 8. adjusting screw; 9. horizontal and vertical beam connector; 9-1. connector fixing part 1; 9-2. connector fixing part 2; 10. stainless steel short bolt; 11. stainless steel long bolt; 12. support vertical beam; 13. support; 14. wall; 15. self-tapping screw, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A connection structure of a stone curtain wall, used for connecting a stone panel (1) and a wall (14); characterized in that: The connection structure comprises a back bolt (2), a supporting assembly, a supporting cross beam (5) having a bolt notch (5-1), a cross-beam connecting member (9), a supporting vertical beam (12) and a supporting member (13) for fixing the supporting vertical beam (12); the back bolt (2) is used to connect the stone panel (1) and the supporting assembly; a pair of supporting assemblies are respectively installed at the upper and lower ends of the supporting cross beam (5) for fixing and supporting the supporting cross beam (5); the cross-beam connecting member (9) is used to connect and fix the supporting cross beam (5) and the supporting vertical beam (12); the supporting vertical beam (12) is fixed to the wall (14) through the supporting member (13).

2. The connection structure of a stone curtain wall according to claim 1, characterized in that: The supporting assembly comprises a stone hanger (3) and a stone support (4); the back bolt (2) passes through the stone hanger (3) and extends to the stone panel (1); and the stone support (4) is fixedly connected to the stone hanger (3) via an adjusting screw (8).

3. The connection structure of a stone curtain wall according to claim 2, characterized in that: The stone hanger (3) is a hollow structure, and a hanger installation groove (3-1) is formed inside. The stone support (4) comprises a support body (4-1) and a support fixing portion (4-2). The support body (4-1) is used to be installed in the hanger installation groove (3-1), and the support fixing portion (4-2) is arranged on the side of the support body (4-1) and is connected and fixed to the supporting crossbeam (5) through a connecting bolt (7).

4. The connection structure of a stone curtain wall according to claim 3, characterized in that: Saw teeth (4-3) are formed at the bracket fixing portion (4-2).

5. The connection structure of a stone curtain wall according to claim 4, characterized in that: An anti-wear plate (6) is meshed with the saw teeth (4-3), and the connecting bolt (7) passes through the anti-wear plate (6), the bracket fixing portion (4-2) and the supporting crossbeam (5) in sequence.

6. The connection structure of a stone curtain wall according to claim 1, characterized in that: The horizontal and vertical beam connecting member (9) is in an "L" shape, and comprises a connecting member fixing part 1 (9-1) and a connecting member fixing part 2 (9-2); the connecting member fixing part 1 (9-1) is fixed to the supporting horizontal beam (5) via a fixing member, and the connecting member fixing part 2 (9-2) is fixed to the supporting vertical beam (12) via an adjusting bolt.

7. The connection structure of a stone curtain wall according to claim 6, characterized in that: The surface of the second connecting member fixing portion (9-2) is formed with saw teeth.

8. The connection structure of a stone curtain wall according to claim 1, characterized in that: The support member (13) is in an "L" shape.

9. The connection structure of a stone curtain wall according to claim 1, characterized in that: The supporting cross beam (5) and the supporting vertical beam (12) are both made of aluminum alloy.

10. The connection structure of a stone curtain wall according to claim 2, characterized in that: The stone hanger (3) and the stone support (4) are integrally formed.

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