A fixing structure of a glass curtain wall

Abstract

The utility model discloses a fixed structure of glass curtain wall is applied to building wall body, the building wall body outside is provided with glass curtain wall body, be provided with fixed mechanism between glass curtain wall and building wall body, the fixed mechanism includes crossbeam, vertical beam, spacing protruding, personnel walking grid, fixed plate, the building wall body upper end fixedly seted up with crossbeam, the crossbeam lower extreme evenly fixedly seted up with a plurality of vertical beams, the vertical beam outside surface fixedly seted up with spacing protruding, and the building wall body outside evenly fixedly seted up with a plurality of personnel walking grid, the crossbeam surface fixedly seted up with fixed plate. The utility model relative to traditional curtain wall, after installing and fixing are completed, keep having maintenance passageway, when needing to replace glass curtain wall in succession, can enter the maintenance passageway upper end from the building interior, can carry out the maintenance replacement of glass curtain wall, thereby can greatly improve convenient and safety, thereby can be convenient for using widely.

Description

Technical Field

[0001] This utility model relates to the field of glass curtain wall technology, specifically a fixing structure for glass curtain walls. Background Technology

[0002] In existing technologies, traditional glass curtain wall fixing typically involves bonding glass units to an aluminum alloy frame using structural silicone adhesive. During installation, the top edge of each unit is hung on a horizontal beam, and then special fixing clips are used to hook and clamp the remaining three edges of the aluminum frame to the columns and horizontal beams, with at least two clips on each side. This method results in a clean curtain wall appearance with no exposed metal frame, making it suitable for high-rise buildings that prioritize a modern aesthetic. However, traditional glass curtain wall fixing structures are cumbersome when replacing new glass. The process involves hoisting the new glass into position, with workers inside and outside simultaneously using suction cups to lift it, tilting the top of the glass outwards, and slowly sliding it down to a safe position; then fixing the aluminum alloy frame, filling with sealant, and compacting it. This is especially problematic for high-altitude work, which may require the use of "spider-men"—workers suspended by ropes to the work surface—making the process arduous and risky. Therefore, an improved glass curtain wall fixing structure is needed to address this issue. Utility Model Content

[0003] The purpose of this invention is to provide a fixing structure for glass curtain walls to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixing structure for a glass curtain wall, applied to a building wall, wherein a glass curtain wall body is provided on the outer side of the building wall, and a fixing mechanism is provided between the glass curtain wall and the building wall, the fixing mechanism including a horizontal beam, a vertical beam, a limiting protrusion, a personnel walking grid, and a fixing plate, wherein a horizontal beam is fixedly provided at the upper end of the building wall, and a plurality of vertical beams are uniformly fixedly provided at the lower end of the horizontal beam, a limiting protrusion is fixedly provided on the outer surface of the vertical beam, a plurality of personnel walking grids are uniformly fixedly provided on the outer side of the building wall, a fixing plate is fixedly provided on the surface of the horizontal beam, and the glass curtain wall body is disposed between the limiting protrusion and the fixing plate.

[0005] Preferably, a locking screw is provided between the fixing plate and the vertical beam. By removing the locking screw, the fixing plate is no longer restricted at the rear of the glass curtain wall body, and the glass curtain wall body can be removed. Then, new glass can be replaced at the rear of the glass curtain wall body.

[0006] Preferably, fixing plates are provided at the four corners of the outer surface of the glass curtain wall body. The glass curtain wall body of this device is fixed to the limiting protrusion side by at least four fixing plates, so as to ensure the installation stability of the glass curtain wall body.

[0007] Preferably, the pedestrian walkway is embedded inside the building wall on the side closest to the wall, and the end of the pedestrian walkway closest to the vertical beam is welded and fixedly connected to the vertical beam. The pedestrian walkway is made of steel and is used for workers to walk in the space between the building wall and the glass curtain wall body. It also serves as a reinforcing component to improve the overall structural strength of the vertical beam. Therefore, it needs to have sufficient structural strength, so it is made of steel. The outside is coated with anti-rust paint, and both ends need to be stably connected to the building wall and the vertical beam.

[0008] Preferably, reinforcing bars are provided between the lower end of the pedestrian walkway and the vertical beam and the building wall, which can further improve the structural strength of the pedestrian walkway.

[0009] Preferably, an extension plate is fixedly provided on one side of the surface of the fixing plate, and the fixing plate and the extension plate form an L-shape. The L-shaped fixing plate can increase the contact area between the fixing plate and the glass curtain wall body, thereby improving the fixing effect.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model utilizes an L-shaped fixing plate and locking screws to stably fix the glass curtain wall body between the limiting protrusion and the fixing plate. When glass replacement is required, there is no need for the traditional high-altitude suspended operation mode. Workers can enter the space between the glass curtain wall body and the building wall through the inspection window reserved in the building wall. After removing the locking screws, the rear of the glass curtain wall body loses its limiting position, and the glass can be directly removed and replaced from the inside. The operation process is simple and greatly reduces the construction difficulty.

[0011] 2. This utility model and device retain the advantages of the simple appearance of traditional glass curtain walls, and solves the core defects of traditional structures by optimizing the design of the fixing mechanism. The structure is reasonable, the manufacturing cost is controllable, and the replacement operation does not require professional high-altitude operation equipment and skills, making it easy for construction units to accept and with good prospects for promotion and application. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the fixing structure of a glass curtain wall according to the present invention; Figure 2 This is an installation view of the glass curtain wall body in the fixing structure of a glass curtain wall according to the present invention. Figure 3 In the fixing structure of a glass curtain wall according to this utility model Figure 2 The front view; Figure 4 In the fixing structure of a glass curtain wall according to this utility model Figure 2 Side view; Figure 5 This utility model relates to a fixing structure for glass curtain walls. Figure 1 Enlarged view at point A in the middle; Figure 6 This utility model relates to a fixing structure for glass curtain walls. Figure 2 A magnified view of point B in the middle.

[0013] In the diagram: 1. Building wall; 2. Glass curtain wall body; 3. Horizontal beam; 4. Vertical beam; 5. Limiting protrusion; 6. Pedestrian walkway; 7. Fixing plate; 8. Locking screw; 9. Reinforcing rod; 10. Extension plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-6 This utility model provides a technical solution: a fixing structure for a glass curtain wall, applied to a building wall 1, including a glass curtain wall body 2 and a fixing mechanism. The glass curtain wall body 2 is provided on the outside of the building wall 1, and a fixing mechanism for fixing the glass curtain wall body 2 is provided between the glass curtain wall body 2 and the building wall 1.

[0016] The fixing mechanism includes a horizontal beam 3, a vertical beam 4, a limiting protrusion 5, a personnel walking grid 6, and a fixing plate 7. The upper end of the building wall 1 is fixed with a horizontal beam 3 by expansion bolts. The horizontal beam 3 is made of aluminum alloy, which is lightweight and has high strength. Several vertical beams 4 are evenly fixed at the lower end of the horizontal beam 3 by welding. The vertical beams 4 are made of the same material as the horizontal beam 3 to ensure connection strength. The outer surface of the vertical beam 4 is integrally formed with a limiting protrusion 5 for initial limiting of the glass curtain wall body 2. The height of the limiting protrusion 5 is adapted to the thickness of the glass curtain wall body 2 to ensure stable limiting of the glass curtain wall body 2.

[0017] Several pedestrian walkways 6 are uniformly fixed on the outer side of the building wall 1. The side of the pedestrian walkway 6 closest to the building wall 1 is embedded inside the building wall 1 at a depth of not less than 15cm. The end of the pedestrian walkway 6 closest to the vertical beam 4 is welded and fixed to the vertical beam 4. The weld is fully welded and treated with anti-rust and anti-corrosion measures. The pedestrian walkway 6 is made of steel and is coated with epoxy zinc-rich anti-rust paint on the outside, which effectively improves its anti-rust ability and extends its service life. The lower end of the pedestrian walkway 6 is fixed with reinforcing rods 9 by welding to both the vertical beam 4 and the building wall 1. The reinforcing rods 9 are made of angle steel, which further improves the structural strength and load-bearing capacity of the pedestrian walkway 6 and ensures the safety of workers walking on it.

[0018] A fixing plate 7 is fixedly installed on the surface of the crossbeam 3. The fixing plate 7 has an L-shaped structure and is made of stainless steel. The L-shaped structure increases the contact area with the glass curtain wall body 2 and improves the fixing effect. The glass curtain wall body 2 is clamped and fixed between the limiting protrusion 5 and the fixing plate 7. Fixing plates 7 are also installed at the four corners of the outer surface of the glass curtain wall body 2, so that the glass curtain wall body 2 is fixed by at least four fixing plates 7 to ensure installation stability.

[0019] The fixing plate 7 and the vertical beam 4 are detachably connected by locking screws 8. The locking screws 8 are made of stainless steel to prevent them from being difficult to remove after rusting. The building wall 1 has a maintenance window reserved at the position corresponding to the personnel walking grille 6. The size of the maintenance window is not less than 0.8m × 1.6m to ensure that staff can enter and exit freely.

[0020] The installation and replacement process of this utility model is as follows: During installation: First, install the horizontal beams 3 and vertical beams 4, as well as the pedestrian walkway 6, at the predetermined positions on the building wall 1, ensuring the installation accuracy of the horizontal beams 3 and vertical beams 4; one end of the pedestrian walkway 6 is pre-embedded inside the building wall 1, and the other end is welded and fixed to the vertical beam 4, and a reinforcing rod 9 is welded to the lower end of the pedestrian walkway 6; next, place the glass curtain wall body 2 inside the limiting protrusion 5 to initially position it; finally, install L-shaped fixing plates 7 at the corresponding positions of the horizontal beams 3 and vertical beams 4 at the four corners of the glass curtain wall body 2, and tighten the fixing plates 7 with locking screws 8 to complete the fixing of the glass curtain wall body 2; after installation, ensure that the building wall 1 has reserved maintenance windows, and that the reserved maintenance windows correspond to the height position of the pedestrian walkway 6 for easy subsequent use.

[0021] During replacement: Workers enter the space between the glass curtain wall body 2 and the building wall 1 through the pre-reserved inspection window on the building wall 1. Standing on the personnel walkway 6, they sequentially remove the locking screws 8 on the four corner fixing plates 7 of the glass curtain wall body 2. After removing the fixing plates 7, the glass curtain wall body 2 loses its restraint and can be directly removed from the inside. The new glass curtain wall body 2 is then placed inside the limiting protrusion 5, the fixing plates 7 are reinstalled, and tightened with the locking screws 8, completing the replacement operation. The entire process requires no high-altitude suspension work, making it safe and convenient.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed structure for a glass curtain wall, comprising a building wall (1), characterized in that: A glass curtain wall body (2) is provided on the outside of the building wall (1). A fixing mechanism for fixing the glass curtain wall body (2) is provided between the glass curtain wall body (2) and the building wall (1). The fixing mechanism includes a horizontal beam (3), a vertical beam (4), a limiting protrusion (5), a personnel walking grid (6), and a fixing plate (7). A horizontal beam (3) is fixedly provided at the upper end of the building wall (1). Several vertical beams (4) are evenly fixedly provided at the lower end of the horizontal beam (3). A limiting protrusion (5) is fixedly provided on the outer surface of the vertical beam (4). Several personnel walking grids (6) are evenly fixedly provided on the outside of the building wall (1). A fixing plate (7) is fixedly provided on the surface of the horizontal beam (3). The glass curtain wall body (2) is located between the limiting protrusion (5) and the fixing plate (7).

2. The fixing structure for a glass curtain wall according to claim 1, characterized in that: A locking screw (8) is provided between the fixing plate (7) and the vertical beam (4), and the fixing plate (7) is detachably connected to the vertical beam (4) by the locking screw (8).

3. The fixing structure for a glass curtain wall according to claim 1, characterized in that: Fixing plates (7) are provided at the four corners of the outer surface of the glass curtain wall body (2).

4. The fixing structure for a glass curtain wall according to claim 1, characterized in that: The pedestrian walkway (6) is embedded in the building wall (1) on one side near the building wall (1). The pedestrian walkway (6) is welded and fixed to the vertical beam (4) at one end. The pedestrian walkway (6) is made of steel and is coated with anti-rust paint on the outside.

5. The fixing structure for a glass curtain wall according to claim 1, characterized in that: The lower end of the personnel walking grid (6) is fixedly connected to the vertical beam (4) and the building wall (1) with a reinforcing rod (9).

6. The fixing structure for a glass curtain wall according to claim 1, characterized in that: An extension plate (10) is fixedly provided on one side of the surface of the fixed plate (7), and the fixed plate (7) and the extension plate (10) form an L-shape.

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