GRC component fixing structure
By using connecting plates and carriers in the GRC component fixing structure, and using reserved steel bars to connect the components and the wall, the problem of falling off caused by unsolid connection of GRC components is solved, the effective connection between the components and the wall is achieved, and safety is improved and stability.
Patent Information
- Application Number
- CN202421210257.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
When GRC components are constructed on the exterior facade of the building, due to their large weight and poor connection, they may cause the components to fall off, posing safety hazards.
The GRC member fixing structure includes a connecting plate and a carrier, the connecting plate is fixed to the wall, the carrier is fixed to the connecting plate, and the GRC member is connected to the carrier through reserved steel bars to ensure that the member and the wall are effectively connected.
Through this fixed structure, the GRC component can be effectively prevented from falling off from the outer surface of the wall, reducing or eliminating the risk of falling off later, and improving the stability and safety of the component.
Smart Images
Figure CN222456650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building engineering, in particular to a GRC component fixing structure. Background Art
[0002] GRC (Glassfiber Reinforced Concrete) is a composite material composed of cement, sand, quartz powder, glass fiber and other materials. By adding glass fiber as a reinforcing material to concrete, GRC materials have excellent tensile and flexural strength, weathering resistance, as well as good toughness and durability. GRC components refer to prefabricated components with rich shapes and aesthetics made from GRC materials through molds. They are usually used in the facades of buildings. Compared with other facade materials (such as aluminum gussets), GRC components have better sound insulation performance and can reduce the impact of noise on the interior of the building. In addition, GRC components have higher fire resistance under high temperature conditions and can protect the safety of buildings and personnel in the event of a fire. Therefore, GRC components have been widely used in the field of construction engineering.
[0003] However, since the dead weight of GRC components is generally large, the connection between the GRC components and the main body of the building is very critical when constructing the facade of the building. If the connection is not firm, there will be a safety hazard of the GRC components falling off.
[0004] Therefore, it is urgent to propose a GRC component fixing structure to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide a GRC component fixing structure, which can effectively prevent the GRC component from falling off from the outer surface of the wall.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] The utility model provides a GRC component fixing structure for fixing a GRC component to a wall, and the GRC component fixing structure comprises:
[0008] A connecting plate, the connecting plate being fixedly connected to the wall;
[0009] The bearing member is fixedly connected to the connecting plate, the GRC member is fixedly provided with reserved steel bars, the reserved steel bars are fixedly connected to the bearing member, and the GRC member covers the outer side of the bearing member.
[0010] Preferably, a reinforcing plate is fixedly provided on the GRC component, and the reinforcing plate wraps around one end of the reserved steel bar close to the GRC component.
[0011] Preferably, the number of the reserved steel bars is set to be multiple, and the multiple reserved steel bars are arranged on the GRC component at intervals along the vertical direction.
[0012] Preferably, the connecting plate is fixedly connected to the wall by fasteners.
[0013] Preferably, the dimension of the fastener extending into the interior of the wall is not less than 80 mm.
[0014] Preferably, the reserved steel bars are welded to the bearing member, and the welding length is not less than 40 mm.
[0015] Preferably, the bearing member includes a first bearing surface and a second bearing surface, the first bearing surface and the second bearing surface are arranged at an angle, the reserved steel bar is overlap-welded to the first bearing surface, and one end of the reserved steel bar away from the GRC component abuts against and is welded to the second bearing surface.
[0016] Preferably, the GRC component is provided with an avoidance hole for a welding tool to pass through.
[0017] Preferably, the avoidance hole is arranged adjacent to the reserved steel bars.
[0018] Preferably, a blocking material is provided inside the avoidance hole, and the blocking material can block the avoidance hole.
[0019] Beneficial effects of the utility model:
[0020] The utility model provides a GRC component fixing structure, wherein a connecting plate is fixed on a wall, a bearing member is fixedly connected to the connecting plate, the bearing member plays a role of bearing and installing the GRC component, and the GRC component is connected to the bearing member through its own reserved steel bars. The use of this GRC component fixing structure can ensure that the GRC component and the wall are effectively connected, thereby reducing or eliminating the risk of the GRC component falling off from the outer surface of the wall at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.
[0022] Figure 1 It is a schematic diagram of the cross-sectional structure of the GRC component provided by the embodiment of the utility model when it is installed on the wall;
[0023] Figure 2 It is a schematic diagram of the side cross-sectional structure of a GRC component provided by an embodiment of the utility model;
[0024] Figure 3 It is a schematic diagram of the elevation structure of the GRC component provided by the embodiment of the utility model.
[0025] In the figure:
[0026] 1. GRC components; 11. Reserved steel bars; 12. Reinforcement plates; 13. Avoidance holes;
[0027] 2. Wall;
[0028] 3. Connecting plate;
[0029] 4. bearing member; 41. first bearing surface; 42. second bearing surface;
[0030] 5. Fasteners. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0034] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" 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 an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0038] like Figure 1 to Figure 3 As shown, an embodiment of the utility model provides a GRC component fixing structure, which is used to fix a GRC component 1 to a wall 2. The GRC component fixing structure includes a connecting plate 3 and a bearing member 4.
[0039] The connecting plate 3 is fixedly connected to the wall 2, the bearing member 4 is fixedly connected to the connecting plate 3, a reserved steel bar 11 is fixedly provided on the GRC component 1, the reserved steel bar 11 is fixedly connected to the bearing member 4, and the GRC component 1 covers the outside of the bearing member 4. Among them, since the GRC component 1 has good moldability, the reserved steel bar 11 can be reserved when the GRC component 1 is produced, and the diameter of the reserved steel bar 11 is generally 4 mm.
[0040] like Figure 1 As shown, taking the example of setting the GRC component 1 at the position where there is a groove on the surface of the wall 2, there is usually a groove-shaped structure between the upper and lower windows of the building. At this time, the connecting plate 3 is fixedly connected to the top wall and the bottom wall in the groove respectively, and the bearing member 4 is fixedly connected between the connecting plates 3 at the upper and lower positions. The GRC component 1 is fixedly connected to the bearing member 4 through the reserved steel bars 11 to cover the groove on the wall 2. Of course, the GRC component fixing structure in this embodiment is also applicable to the flat surface of the wall 2, and it is only necessary to change the orientation position of the connecting plate 3 when connected.
[0041] In the GRC component fixing structure provided by the embodiment of the utility model, the connecting plate 3 is fixed on the wall 2, the bearing member 4 is fixedly connected to the connecting plate 3, the bearing member 4 plays the role of bearing and installing the GRC component 1, and the GRC component 1 is connected to the bearing member 4 through its own reserved steel bars 11. The use of such a GRC component fixing structure can ensure that the GRC component 1 and the wall 2 are effectively connected, thereby reducing or eliminating the risk of the GRC component 1 falling off from the outer surface of the wall 2 at a later stage.
[0042] Optionally, the carrier 4 is connected to the connecting plate 3 by welding.
[0043] like Figure 1 and Figure 2 As shown, in some embodiments, a reinforcing plate 12 is fixedly provided on the GRC component 1 , and the reinforcing plate 12 wraps around one end of the reserved steel bar 11 close to the GRC component 1 .
[0044] Through such an arrangement, the reinforcing plate 12 can increase the connection strength between the reserved steel bars 11 and the GRC component 1 , thereby improving the stability of the GRC component 1 .
[0045] Preferably, the number of reserved steel bars 11 is set to be multiple, and the multiple reserved steel bars 11 are arranged at intervals along the vertical direction on the GRC member 1. That is, along the vertical direction, multiple reserved steel bars 11 are arranged at both the upper and lower ends of the GRC member 1. Such an arrangement increases the number of connection points between the GRC member 1 and the bearing member 4, which is conducive to improving the connection stability of the GRC member 1 connected to the bearing member 4.
[0046] Preferably, the connection plate 3 is fixedly connected to the wall 2 by means of a fastener 5. The connection operation is simple and it is convenient to replace the connection plate 3 later. Exemplarily, the size of the connection plate 3 is 100 mm×150 mm×6 mm.
[0047] The fastener 5 may be a rear bottom expansion bolt, an expansion bolt, or the like.
[0048] Specifically, in order to ensure that the connection plate 3 is firmly connected to the wall 2, the dimension of the fastener 5 extending into the wall 2 is not less than 80 mm.
[0049] Preferably, the reserved steel bar 11 is welded to the bearing member 4, and the welding length is not less than 40 mm. In this way, by limiting the welding length, it is possible to ensure that a firm connection is achieved between the reserved steel bar 11 and the bearing member 4 after welding.
[0050] Furthermore, if Figure 1 As shown, the bearing member 4 includes a first bearing surface 41 and a second bearing surface 42, and the first bearing surface 41 and the second bearing surface 42 are arranged at an angle. Specifically, the extension direction of the first bearing surface 41 is consistent with the extension direction of the reserved steel bar 11, and the extension direction of the second bearing surface 42 is perpendicular to the first bearing surface 41. At this time, the reserved steel bar 11 and the first bearing surface 41 are overlapped and welded, and the welding length is not less than 40mm; the end of the reserved steel bar 11 away from the GRC component 1 is abutted and welded to the second bearing surface 42. That is: after the reserved steel bar 11 overlaps the first bearing surface 41, it will continue to extend until it abuts against the second bearing surface 42, so the reserved steel bar 11 and the second bearing surface 42 can be further welded.
[0051] Through such an arrangement, the connection strength between the reserved steel bars 11 and the bearing member 4 can be further improved, thereby improving the stability of the GRC component 1.
[0052] The bearing member 4 may be a 50 mm×50 mm×3 mm angle steel, and the bearing member 4 serves as a keel for installing the GRC component 1 .
[0053] like Figure 3 As shown, in some embodiments, a avoidance hole 13 is provided on the GRC component 1, and the avoidance hole 13 is for the welding tool to pass through. In this way, the avoidance hole 13 provides sufficient construction space for the operator, and the avoidance hole 13 facilitates the operator to perform welding operations on the reserved steel bars 11 and the bearing member 4.
[0054] For example, the size of the avoidance hole 13 is set to 40 mm×40 mm, and the avoidance hole 13 needs to be opened on the GRC component 1 before the formal welding.
[0055] Preferably, the avoidance hole 13 is arranged adjacent to the reserved steel bar 11. In this way, the distance for the welding tool to pass through the avoidance hole 13 to reach the welding position can be shortened, which is conducive to reducing the difficulty of welding.
[0056] Preferably, a plugging material is provided inside the avoidance hole 13, and the plugging material can plug the avoidance hole 13. After welding is completed, the avoidance hole 13 is plugged with the plugging material to improve the integrity of the GRC component 1 and enhance the self-strength of the GRC component 1.
[0057] The sealing material may be cement mortar or pre-mixed GRC material.
[0058] Obviously, the above embodiments are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. GRC component fixing structure, characterized in that: Used to fix a GRC component (1) to a wall (2), the GRC component fixing structure comprising: A connecting plate (3), wherein the connecting plate (3) is fixedly connected to the wall (2); A bearing member (4), the bearing member (4) is fixedly connected to the connecting plate (3), a reserved steel bar (11) is fixedly provided on the GRC component (1), the reserved steel bar (11) is fixedly connected to the bearing member (4), and the GRC component (1) covers the outside of the bearing member (4).
2. The GRC component fixing structure according to claim 1, characterized in that: A reinforcing plate (12) is fixedly provided on the GRC component (1), and the reinforcing plate (12) wraps around one end of the reserved steel bar (11) close to the GRC component (1).
3. The GRC component fixing structure according to claim 1, characterized in that: The number of the reserved steel bars (11) is set to be multiple, and the multiple reserved steel bars (11) are arranged on the GRC component (1) at intervals along the vertical direction.
4. The GRC component fixing structure according to claim 1, characterized in that: The connecting plate (3) is fixedly connected to the wall (2) via a fastener (5).
5. The GRC component fixing structure according to claim 4, characterized in that: The dimension of the fastener (5) extending into the interior of the wall (2) is not less than 80 mm.
6. The GRC component fixing structure according to claim 1, characterized in that: The reserved steel bars (11) are welded to the bearing member (4), and the welding length is not less than 40 mm.
7. The GRC component fixing structure according to claim 6, characterized in that: The bearing member (4) comprises a first bearing surface (41) and a second bearing surface (42); the first bearing surface (41) and the second bearing surface (42) are arranged at an angle; the reserved steel bar (11) and the first bearing surface (41) are overlap-welded; and an end of the reserved steel bar (11) away from the GRC component (1) abuts against and is welded to the second bearing surface (42).
8. The GRC member fixing structure according to any one of claims 1 to 7, characterized in that: The GRC component (1) is provided with an avoidance hole (13), and the avoidance hole (13) is used for a welding tool to pass through.
9. The GRC component fixing structure according to claim 8, characterized in that: The avoidance hole (13) is arranged adjacent to the reserved steel bar (11).
10. The GRC component fixing structure according to claim 8, characterized in that: A blocking material is arranged inside the avoidance hole (13), and the blocking material is capable of blocking the avoidance hole (13).