Building facade GRC decorative component connecting structure

Abstract

The utility model discloses a kind of building facade GRC decoration component connecting structure, including GRC component and connecting assembly, connecting assembly includes first connecting piece, second connecting piece and third connecting piece, first connecting piece is fixed on building facade, first connecting piece and second connecting piece are L-shaped, the opening portion of second connecting piece faces building facade, third connecting piece is connected and fixed with the back of GRC component, third connecting piece includes connecting portion, opening downward first U-shaped groove, support arm, support arm is set on connecting portion, support arm extends horizontally towards second connecting piece direction, fourth connecting piece is equipped at the upper end and / or lower end of GRC component, fourth connecting piece is connected GRC component and building facade respectively, and the edge of GRC component is filled with filling material.Compared with prior art, the stability of GRC component is improved.

Description

Technical Field

[0001] This utility model relates to a building structure, and more particularly to a connection structure for GRC decorative components on the exterior of a building. Background Technology

[0002] GRC (Glass Fiber Reinforced Concrete) components are a type of building material characterized by their lightweight, high strength, and corrosion resistance, and are widely used in construction, municipal engineering, and landscaping. When using GRC components in building construction, the method of fixing them is crucial. Generally, the fixing methods for GRC components mainly include the following:

[0003] 1. Embedded method: GRC components are embedded into the building structure and integrated with solid base materials such as concrete, such as walls and floors.

[0004] 2. Dry hanging method: Specific mounting brackets are set on the outer layer of the wall structure, and GRC components are suspended on the brackets and fixed with stainless steel expansion bolts, U-shaped clips and other fixing tools. It is usually suitable for exterior walls.

[0005] 3. Adhesion method: GRC components are directly adhered to the building structure foundation, such as on balconies, eaves, etc.

[0006] 4. Cast-in-place method: Precast GRC components are used together with formwork structures and fixed in the building structure after concrete is poured. This method is usually suitable for positioning large building components.

[0007] To facilitate installation, the dry-hanging method is commonly used for overall facade decoration. However, this method involves simply attaching the hangers to the building facade and then filling the gaps with filler material. Over time, this can lead to loosening and detachment due to climate change or extreme weather. Summary of the Invention

[0008] The purpose of this utility model is to provide a connection structure for GRC decorative components on building facades, and the technical problem to be solved is to improve the stability of GRC components.

[0009] To solve the above problems, this utility model adopts the following technical solution: a connection structure for GRC decorative components on the exterior of a building, including GRC components and a connection assembly. The connection assembly includes a first connector, a second connector, and a third connector. The first connector is fixed to the exterior of the building. The first and second connectors are L-shaped. The second connector includes a first horizontal part and a first vertical part. The second connector is connected and fixed to the first connector through the first horizontal part. The opening of the second connector faces the exterior of the building. The third connector is connected and fixed to the back of the GRC component. The third connector includes a connecting part, a downward-opening first U-shaped groove, and a support arm. The support arm is disposed on the connecting part and extends horizontally toward the second connector. The third connector is hung on the first vertical part through the first U-shaped groove. The support arm abuts against the first vertical part. A fourth connector is provided at the upper end and / or lower end of the GRC component. The fourth connector connects the GRC component and the exterior of the building respectively. Filling material is filled at the edge of the GRC component.

[0010] Furthermore, the thickness of the first U-shaped groove is greater than the thickness of the rest of the third connector.

[0011] Furthermore, the thickness of the end of the first U-shaped groove connected to the connecting portion is greater than the thickness of the rest of the first U-shaped groove.

[0012] Furthermore, the lower end of the connecting portion is provided with an extension.

[0013] Furthermore, the support arm has a second U-shaped groove on one end facing the first vertical part, and a first anti-slip pad is provided in the second U-shaped groove. The first anti-slip pad includes an embedding part and a contact part. The embedding part is embedded in the second U-shaped groove, and the contact part contacts the first vertical part.

[0014] Furthermore, a U-shaped adhesive strip is provided between the first U-shaped groove and the first vertical portion.

[0015] Furthermore, the fourth connector is L-shaped, including a second horizontal part and a second vertical part. A slot is provided on the edge of the GRC component, the second horizontal part is inserted into the slot, and the second vertical part is connected and fixed to the building facade.

[0016] Furthermore, the filling material is a foam rod and a sealant.

[0017] Furthermore, the GRC component is provided with a glass fiber fall arrestor net.

[0018] Compared with the prior art, this utility model improves the stability of the GRC component by setting two L-shaped first and second connectors and connecting and fixing them into one piece, setting a third connector on the GRC component, and setting a first U-shaped groove on the third connector to hook with the second connector to achieve basic connection, setting a support arm to support the GRC component, and then fixing the GRC component with a fourth connector. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the longitudinal direction arrangement of this utility model. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0022] like Figure 1 As shown, this utility model discloses a connection structure for GRC decorative components on a building facade, including a GRC component 1 and a connecting assembly 2, wherein:

[0023] The connecting component 2 includes a first connector 3, a second connector 4, and a third connector 5. The first connector 3 is fixed to the exterior of the building. The first connector 3 and the second connector 4 are L-shaped. The second connector 4 includes a first horizontal part 41 and a first vertical part 42. The first connector 3 includes a third horizontal part 31 and a third vertical part 31. The third vertical part 31 is attached to the exterior of the building and fixed to the exterior of the building by expansion bolts (M10 stainless steel expansion bolts). The second connector 4 is welded to the third horizontal part 31 of the first connector 3 after the first horizontal part 41 is attached to it. The openings of the first connector 3 and the second connector 4 are opposite, with the opening of the second connector 4 facing the exterior of the building. The third connector 5 includes a connecting part 51, a downward-opening first U-shaped groove 52, and a support arm 53. The support arm 53 is set on the connecting part. On part 51, support arm 53 extends horizontally toward the second connector 4. Connector 51 is connected and fixed to the back of GRC component 1 by stainless steel back bolts. This is prior art and will not be described in detail here. Third connector 5 is hung on first vertical part 42 by first U-shaped groove 52. Support arm 53 abuts against first vertical part 42, realizing basic connection between GRC component 1 and building facade. Fourth connector 6 is provided at the upper and / or lower end of GRC component 1. Fourth connector 6 is L-shaped and includes second horizontal part 61 and second vertical part 62. Slot 11 is provided on the edge of GRC component 1. Slot 11 is opposite to building facade. Second horizontal part 61 is inserted into slot 11 and can be fixed by structural adhesive. Second vertical part 62 is connected and fixed to building facade by stainless steel bolts. Filler material 7 is filled at the edge of GRC component 1.

[0024] In this invention, the GRC component 1 is strip-shaped, but it can also be used to make the GRC component 1 an irregular shape, such as a ring, preferably a rectangle, or a U-shape.

[0025] In this utility model, the number of first connector 3 and second connector 4 is the same. They can be arranged along the same length as GRC component 1, or they can be arranged at equal intervals. When the first connector 3 and second connector 4 are arranged along the same length, the third connector 5 and fourth connector 6 can be arranged at equal intervals. When the first connector 3 and second connector 4 are arranged at equal intervals, the number of third connector 5 and fourth connector 6 corresponds to the number of first connector 3 and second connector 4.

[0026] In this utility model, the third vertical part 32 is provided with a waist-shaped hole that can be adjusted longitudinally to achieve fine adjustment in the height direction of the building facade.

[0027] The first connector 3 and the second connector 4 are galvanized angle steel with dimensions of L50X32X4mm; the third connector 5 is anodized aluminum alloy; and the fourth connector 6 is a galvanized L-shaped steel piece with dimensions of L30X25X2mm. The thickness of the first U-shaped groove 52 is greater than the thickness of the rest of the third connector 5, resulting in a stronger connection. Preferably, the thickness of the end of the first U-shaped groove 52 connected to the connecting part 51 is greater than the thickness of the rest of the first U-shaped groove 52. Figure 1 As can be seen, the upper end of the connecting part 51 is provided with a bent part, the thickness of which is the same as the thickness of the rest of the connecting part 51; a U-shaped adhesive strip 57 is provided between the first U-shaped groove 52 and the first vertical part 42 to achieve a clamping effect and prevent it from shaking.

[0028] like Figure 1 As shown, a second U-shaped groove 54 is provided on one end of the support arm 53 facing the first vertical part 42. The opposite sides of the groove wall of the second U-shaped groove 54 are provided with protruding strips at opposite ends to form a slot. A first anti-slip pad 56 is provided in the second U-shaped groove 54. The first anti-slip pad 56 includes an embedding part 561 and a contact part 562. The embedding part 561 is embedded in the second U-shaped groove 54, and the contact part 562 contacts the first vertical part 42.

[0029] In this invention, the filler material 7 is a foam rod and a sealant. The foam rod is used to fill the material first, and then the sealant is applied to its surface.

[0030] exist Figure 1 The document describes an installation method for GRC component 1 as a strip, which can be applied when the strip is installed longitudinally, such as... Figure 2 As shown, multiple connection components 2 can be set as needed, and the installation method is the same.

[0031] Of course, this utility model also adjusts the position of the fourth connector 6 according to the center of gravity of the GRC component 1, such as... Figure 1 In the case where the center of gravity of the GRC component 1 is located at the lower end, the fourth connector 6 is located at the lower end of the GRC component 1. At this time, the lower end of the connecting part 51 of the third connector 5 is provided with an extension 55, and the extension 55 is connected and fixed to the back of the GRC component 1 by a stainless steel back bolt. When the center of gravity of the GRC component 1 is located at the upper end, the fourth connector 6 is located at the upper end of the GRC component 1. At this time, the extension 55 is not required on the third connector 5.

[0032] In this invention, a fiberglass fall arrestor net is provided in the GRC component 1 to prevent the GRC component 1 from breaking. The fiberglass fall arrestor net can be embedded in the GRC component 1 or attached to the back of the GRC component 1.

[0033] After being attached, this utility model provides support to the GRC component through the support arm, and then fixes the GRC component through the fourth connector 6 to prevent the aluminum alloy hanger from falling off due to uneven force or upward force, thereby improving the stability of the GRC component.

Claims

1. A connection structure for GRC decorative components on a building facade, comprising GRC components (1) and connecting components (2), characterized in that: The connecting component (2) includes a first connector (3), a second connector (4), and a third connector (5). The first connector (3) is fixed to the exterior of the building. The first connector (3) and the second connector (4) are L-shaped. The second connector (4) includes a first horizontal part (41) and a first vertical part (42). The second connector (4) is connected and fixed to the first connector (3) through the first horizontal part (41). The opening of the second connector (4) faces the exterior of the building. The third connector (5) is connected and fixed to the back of the GRC component (1). The third connector (5) includes a connecting... The component (51), the first U-shaped groove (52) with the opening facing downward, and the support arm (53) are provided on the connecting part (51). The support arm (53) extends horizontally towards the second connector (4). The third connector (5) is hung on the first vertical part (42) through the first U-shaped groove (52). The support arm (53) abuts against the first vertical part (42). A fourth connector (6) is provided at the upper end and / or lower end of the GRC component (1). The fourth connector (6) connects the GRC component (1) and the building facade respectively. The edge of the GRC component (1) is filled with filling material (7).

2. The connection structure for GRC decorative components on a building facade according to claim 1, characterized in that: The thickness of the first U-shaped groove (52) is greater than the thickness of the rest of the third connector (5).

3. The connection structure for GRC decorative components on a building facade according to claim 2, characterized in that: The thickness of the end of the first U-shaped groove (52) connected to the connecting part (51) is greater than the thickness of the rest of the first U-shaped groove (52).

4. The connection structure for GRC decorative components on a building facade according to claim 3, characterized in that: The lower end of the connecting part (51) is provided with an extension part (55).

5. The connection structure for GRC decorative components on a building facade according to claim 4, characterized in that: The support arm (53) has a second U-shaped groove (54) on one end facing the first vertical part (42). The second U-shaped groove (54) has a first anti-slip pad (56). The first anti-slip pad (56) includes an embedding part (561) and a contact part (562). The embedding part (561) is embedded in the second U-shaped groove (54), and the contact part (562) contacts the first vertical part (42).

6. The connection structure for GRC decorative components on a building facade according to claim 5, characterized in that: A U-shaped adhesive strip (57) is provided between the first U-shaped groove (52) and the first vertical part (42).

7. The connection structure for GRC decorative components on a building facade according to claim 6, characterized in that: The fourth connector (6) is L-shaped and includes a second horizontal part (61) and a second vertical part (62). A slot (11) is provided on the edge of the GRC component (1). The second horizontal part (61) is inserted into the slot (11), and the second vertical part (62) is connected and fixed to the building facade.

8. The connection structure for GRC decorative components on a building facade according to claim 1, characterized in that: The filler material (7) is a foam rod and a sealant.

9. A connection structure for GRC decorative components on a building facade according to any one of claims 1-8, characterized in that: The GRC component (1) is provided with a glass fiber anti-fall net.

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