Anti-falling stone curtain wall structure
By designing an anti-fall stone curtain wall structure, using the coordinated setting of angle iron and columns and the use of a safety back net, the problem of low stability of the existing stone curtain wall structure is solved, and the safety and stability of the curtain wall is improved.
Patent Information
- Application Number
- CN202421546780.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing stone curtain wall structures have problems such as low stability, fragility and falling off during processing and installation, especially when impacted, and the protection effect is limited.
A stone curtain wall structure with anti-fall is designed, including structural beams, columns, angle iron and stone. Through the coordinated setting of angle iron and columns, it provides safer and more stable support, and a safety back net is laid on the surface of the stone to prevent fragmentation and fall.
It improves the stability and safety of the stone curtain wall, prevents the stone from falling off and falling after structural falls, and enhances the overall safety of the curtain wall.
Smart Images
Figure CN222878997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stone curtain walls, in particular to an anti-falling stone curtain wall structure. Background Art
[0002] With the improvement of the decoration requirements in the construction industry, stone curtain walls have been widely used on building exterior walls due to their unique decorative effects and durability, especially granite curtain walls. However, there are some problems in the processing and installation of existing stone curtain walls, such as high water absorption of stone, poor frost resistance and corrosion resistance, which lead to low stability of the curtain walls and easy fragmentation, which in turn causes the stone curtain walls to fall off, posing a threat to personal safety.
[0003] The existing stone curtain wall structure schemes are as follows: 1. By opening a through groove on the stone surface and connecting aluminum alloy hangers, and adding a grid on the stone surface, the connection with the wall is strengthened and the falling is prevented; 2. By setting a fiber mesh and a porous steel connecting piece, as well as fixing bolts, the stone ceiling is ensured to be firmly installed and a buffering effect is provided when the stone breaks; 3. By using a glass fiber mesh and a hanging connection mechanism, the whole piece of stone is prevented from falling when it breaks, thereby improving the safety of the curtain wall. However, each of them has its own limitations: Scheme 1 is mainly suitable for low-strength stone, and its protective effect is limited for impact situations, such as indoor wind and rain playgrounds; Scheme 2 is suitable for indoor stone ceilings, but not for preventing the falling of the stone at the bottom of the exterior wall; Scheme 3 has the disadvantages of difficulty in fixing steel wire ropes when used in high-rise buildings, and the cost is high, and no anti-fall measures are provided for the side stones. Utility Model Content
[0004] The purpose of the utility model is to design an anti-falling stone curtain wall structure which can improve the stability of the stone curtain wall.
[0005] In order to achieve the above-mentioned purpose, the utility model provides an anti-falling stone curtain wall structure, including: a structural beam, a column, a first angle iron, a second angle iron, a third angle iron, an outer stone, an inner stone and a bottom stone;
[0006] The column extends in the up-down direction and is connected to one end of the structural beam, the first angle iron extends in the up-down direction and its upper end is connected to the bottom of the structural beam, the first angle iron is spaced apart from the column, one end of the second angle iron is connected to the column, the other end of the second angle iron is connected to the first angle iron, and an angle A formed between the second angle iron and the first angle iron is an acute angle, and the third angle iron is respectively connected to the lower end of the column and the lower end of the first angle iron;
[0007] The side of the column facing away from the structural beam is connected to the outer stone, the side of the first angle iron facing away from the column is connected to the inner stone, and the side of the third angle iron facing away from the first angle iron is connected to the bottom stone; a safety back net is laid on the side of the outer stone facing the column, the side of the inner stone facing the first angle iron, and the side of the bottom stone facing the third angle iron.
[0008] Furthermore, a first angle steel is connected between the outer stone and the bottom stone, and between the inner stone and the bottom stone.
[0009] Furthermore, the column and the outer stone are connected via at least two first aluminum alloy hangers, and the first aluminum alloy hangers are arranged at intervals in the up-down direction; and / or,
[0010] The first angle iron is connected to the inner stone slab via at least two second aluminum alloy hangers, and the second aluminum alloy hangers are spaced apart in the up-and-down direction.
[0011] Furthermore, the distance L between two adjacent first aluminum alloy hangers is 1 The distance L between two adjacent second aluminum alloy hangers is 1800-2200 mm. 2 It is 1800~2200mm.
[0012] Furthermore, the bottom stone and the third angle iron are connected via at least two back bolt connection assemblies, and the back bolt connection assemblies are arranged at intervals along the extension direction of the third angle iron.
[0013] Furthermore, it also includes at least two channel steels, and at least two steel plates corresponding to the number of the channel steels are buried at the end of the structural beam. The steel plates are arranged at intervals in the up and down directions. One end of each of the channel steels is connected to each of the steel plates one by one, and the other end is connected to the column.
[0014] Furthermore, one end of the second angle iron is connected to the connection between the column and the channel steel located at the bottom, and the other end of the second angle iron is connected to the lower end of the first angle iron.
[0015] Furthermore, a second angle steel is connected to the bottom of the structural beam, and an upper end of the first angle steel is connected to the structural beam via the second angle steel.
[0016] Furthermore, the outer stone, the bottom stone and the inner stone are made of 30 mm thick Karamaili gold stone.
[0017] Furthermore, the material used for the upright column is galvanized steel material, and the material used for the safety back net is glass fiber material.
[0018] Compared with the prior art, the anti-falling stone curtain wall structure of the utility model has the following beneficial effects:
[0019] The anti-falling stone curtain wall structure of the embodiment of the utility model is designed with a new stone curtain wall steel skeleton structure to improve the structural stability of the side and bottom of the stone curtain wall; through the coordination of the first angle iron, the second angle iron and the third angle iron with the column, a safer and more stable support can be provided to prevent the structural falling of the stone from occurring; the overall structure is simple and the construction difficulty is low. At the same time, combined with the safety back net installed on the outer stone, the inner stone and the bottom stone, it can prevent the scattering and the whole falling of the stone when it is broken by external impact, thereby improving the overall safety of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the anti-falling stone curtain wall structure of an embodiment of the utility model.
[0021] In the figure, 1. structural beam; 2. column; 31. first angle iron; 32. second angle iron; 33. third angle iron; 41. outer stone; 42. inner stone; 43. bottom stone; 5. safety back net; 61. first angle steel; 62. second angle steel; 71. first aluminum alloy hanger; 72. second aluminum alloy hanger; 73. back bolt connection assembly; 8. channel steel; 9. steel plate. DETAILED DESCRIPTION
[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.
[0026] Reference Figure 1 A falling-proof stone curtain wall structure according to an embodiment of the utility model includes: a structural beam 1, a column 2, a first angle iron 31, a second angle iron 32, a third angle iron 33, an outer stone 41, an inner stone 42 and a bottom stone 43.
[0027] The column 2 extends in the up-down direction and is connected to one end of the structural beam 1, the first angle iron 31 extends in the up-down direction and its upper end is connected to the bottom of the structural beam 1, the first angle iron 31 is spaced apart from the column 2, one end of the second angle iron 32 is connected to the column 2, the other end of the second angle iron 32 is connected to the first angle iron 31, and the angle A formed between the second angle iron 32 and the first angle iron 31 is an acute angle, and the third angle iron 33 is connected to the lower end of the column 2 and the lower end of the first angle iron 31 respectively. By setting the connection mode of the column 2, the angle iron and the stone, the whole curtain wall structure has high stability and bearing capacity, and can effectively prevent the stone from falling. In a specific embodiment, the column 2 is a steel column 2, which is welded and fixed to the third angle iron 33, and the second angle iron 32 is welded and fixed to the column 2 and the first angle iron 31 respectively, and all weldings are full welding.
[0028] The side of the column 2 facing away from the structural beam 1 is connected to the outer stone 41, the side of the first angle iron 31 facing away from the column 2 is connected to the inner stone 42, and the side of the third angle iron 33 facing away from the first angle iron 31 is connected to the bottom stone 43; the side of the outer stone 41 facing the column 2, the side of the inner stone 42 facing the first angle iron 31, and the side of the bottom stone 43 facing the third angle iron 33 are all paved with a safety back net 5. By laying the safety back net 5 at the connection between the outer stone 41, the inner stone 42 and the bottom stone 43 and the angle iron and the column 2, even if the stone is broken, it can be fixed by the safety back net 5 to prevent the stone from falling directly, thereby improving the safety of the entire curtain wall structure.
[0029] In some improved solutions of the utility model, a first angle steel 61 is connected between the outer stone 41 and the bottom stone 43, and between the inner stone 42 and the bottom stone 43. The first angle steel 61 is respectively arranged at the inner corner between the outer stone 41 and the bottom stone 43, and at the inner corner between the inner stone 42 and the bottom stone 43, and is firmly fixed by bolt connection, and structural adhesive is applied at each contact point to ensure that each stone is connected as a whole, help disperse the weight of the stone, and evenly distribute the load to improve the overall structural stability.
[0030] In some improved solutions of the utility model, the column 2 is connected to the outer stone 41 by at least two first aluminum alloy hangers 71, and each of the first aluminum alloy hangers 71 is arranged at intervals in the vertical direction; the first angle iron 31 is connected to the inner stone plate by at least two second aluminum alloy hangers 72, and each of the second aluminum alloy hangers 72 is arranged at intervals in the vertical direction. The first aluminum alloy hanger 71 is connected to the column 2 by an angle steel welded on the column 2, and the second aluminum alloy hanger 72 is connected to the first angle iron 31 by an angle steel welded on the first angle iron 31. Specifically, the first aluminum alloy hanger 71 and the second aluminum alloy hanger 72 are connected to the angle steel in a groove-type manner.
[0031] In some improved solutions of the present invention, the distance L between two adjacent first aluminum alloy hangers 71 is 1 The distance L between two adjacent second aluminum alloy hangers 72 is 1800-2200 mm. 2 In the specific embodiment of the present application, the number of the first aluminum alloy hangers 71 is four, and the number of the second aluminum alloy hangers 72 is two.
[0032] In some improved solutions of the present invention, the bottom stone 43 and the third angle iron 33 are connected by at least two back bolt connection components 73, and the back bolt connection components 73 are arranged at intervals along the extension direction of the third angle iron 33. The spacing between adjacent back bolt connection components 73 can be evenly distributed according to the actual size of the structure to connect and fix the bottom stone 43 and the third angle iron 33.
[0033] In some improved schemes of the utility model, at least two channel steels 8 are further included, and at least two steel plates 9 corresponding to the number of the channel steels 8 are embedded at the end of the structural beam 1, and the steel plates 9 are arranged at intervals in the up-down direction, and one end of each of the channel steels 8 is connected to each of the steel plates 9 in a one-to-one correspondence, and the other end is connected to the column 2. Specifically, the steel plate 9 is fixed in the structural beam 1 by expansion screws, one end of the channel steel 8 is welded and fixed to the steel plate 9, and the other end is connected to the column 2 by a channel steel 8 connector.
[0034] In some improved solutions of the present invention, one end of the second angle iron 32 is connected to the connection between the column 2 and the channel steel 8 located at the bottom, and the other end of the second angle iron 32 is connected to the lower end of the first angle iron 31. Specifically, the second angle iron 32 is a diagonal brace, and a stable large triangle structure is formed between the second angle iron 32 and the column 2 and the first angle iron 31, respectively, to improve the structural stability.
[0035] In some improved solutions of the utility model, the bottom of the structural beam 1 is connected to a second angle steel 62, and the upper end of the first angle iron 31 is connected to the structural beam 1 through the second angle steel 62. The second angle steel 62 is fixed to the structural beam 1 through an expansion bolt, and one end of the first angle iron 31 is welded and fixed to the second angle steel 62, and the other end is welded and fixed to the third angle iron 33.
[0036] In some improved solutions of the present invention, the outer stone 41, the bottom stone 43 and the inner stone 42 are made of 30 mm thick Karamaili gold stone.
[0037] In some improved solutions of the utility model, the material of the column 2 is galvanized steel, and the material of the safety back net 5 is glass fiber. The glass fiber safety back net 5 can strengthen the stone material and prevent secondary damage caused by stone breaking and falling, and strengthen the connection stability between the stone and the supporting structure. In a specific embodiment, the column 2 is 120*60*5 galvanized steel, the first angle iron 31, the second angle iron 32 and the third angle iron 33 are all L50*5 angle irons, and the channel steel 8 is 10# channel steel 8.
[0038] In summary, the embodiment of the utility model provides a stone curtain wall structure that prevents falling. It designs a new stone curtain wall steel skeleton structure to improve the stability of the side and bottom structures of the stone curtain wall. Through the coordination of the first angle iron 31, the second angle iron 32 and the third angle iron 33 with the column 2, it can provide a safer and more stable support to prevent the structural falling of the stone. The structure is simple and the construction difficulty is low. At the same time, the safety back net 5 installed on the outer stone 41, the inner stone 42 and the bottom stone 43 can prevent the scattering and the whole falling of the stone when it is broken by external impact, thereby improving the overall safety of the curtain wall.
[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A stone curtain wall structure to prevent falling, characterized in that: include: Structural beams, columns, first angle iron, second angle iron, third angle iron, outer side stone, inner side stone and bottom stone; The column extends in the up-down direction and is connected to one end of the structural beam, the first angle iron extends in the up-down direction and its upper end is connected to the bottom of the structural beam, the first angle iron is spaced apart from the column, one end of the second angle iron is connected to the column, the other end of the second angle iron is connected to the first angle iron, and an angle A formed between the second angle iron and the first angle iron is an acute angle, and the third angle iron is respectively connected to the lower end of the column and the lower end of the first angle iron; The side of the column facing away from the structural beam is connected to the outer stone, the side of the first angle iron facing away from the column is connected to the inner stone, and the side of the third angle iron facing away from the first angle iron is connected to the bottom stone; a safety back net is laid on the side of the outer stone facing the column, the side of the inner stone facing the first angle iron, and the side of the bottom stone facing the third angle iron.
2. The anti-falling stone curtain wall structure according to claim 1, characterized in that: A first angle steel is connected between the outer stone and the bottom stone, and between the inner stone and the bottom stone.
3. The anti-falling stone curtain wall structure according to claim 1, characterized in that: The column and the outer stone are connected by at least two first aluminum alloy hangers, and the first aluminum alloy hangers are arranged at intervals in the vertical direction; and / or, The first angle iron is connected to the inner stone through at least two second aluminum alloy hangers, and the second aluminum alloy hangers are arranged at intervals in the up-down direction.
4. The anti-falling stone curtain wall structure according to claim 3, characterized in that: The distance L1 between two adjacent first aluminum alloy hangers is 1800-2200 mm, and the distance L2 between two adjacent second aluminum alloy hangers is 1800-2200 mm.
5. The anti-falling stone curtain wall structure according to claim 1, characterized in that: The bottom stone and the third angle iron are connected by at least two back bolt connection components, and the back bolt connection components are arranged at intervals along the extension direction of the third angle iron.
6. The anti-falling stone curtain wall structure according to claim 1, characterized in that: It also includes at least two channel steels, and at least two steel plates corresponding to the number of the channel steels are buried at the end of the structural beam. The steel plates are arranged at intervals in the up and down directions. One end of each of the channel steels is connected to each of the steel plates one by one, and the other end is connected to the column.
7. The anti-falling stone curtain wall structure according to claim 6, characterized in that: One end of the second angle iron is connected to the connection between the column and the channel steel located at the bottom, and the other end of the second angle iron is connected to the lower end of the first angle iron.
8. The anti-falling stone curtain wall structure according to claim 1, characterized in that: The bottom of the structural beam is connected with a second angle steel, and the upper end of the first angle steel is connected to the structural beam through the second angle steel.
9. The anti-falling stone curtain wall structure according to claim 1, characterized in that: The material used for the outer stone, the bottom stone and the inner stone is 30mm thick Karamaili gold stone.
10. The anti-falling stone curtain wall structure according to claim 1, characterized in that: The material of the upright column is galvanized steel, and the material of the safety back net is glass fiber.