Curtain wall glass anti-collision protection handrail system

Abstract

The invention discloses a curtain wall glass anti-collision protection railing system, and relates to the technical field of anti-collision protection railings, the curtain wall glass anti-collision protection railing system comprises a cross rod, a stand column and a glass plate, the cross rod and the stand column both comprise a connecting seat, upper connecting frames symmetrically arranged at the top of the connecting seat and lower connecting frames symmetrically arranged at the bottom of the connecting seat; the upper connecting frames and the lower connecting frames are connected through clamping strips, a mounting groove is formed between the upper connecting frames, a steel bushing is clamped in the mounting groove, and a mounting seat is clamped in the steel bushing; positioning between the upper connecting frame and the connecting base and between the lower connecting frame and the connecting base is achieved through adaptive clamping connection of the mounting blocks and the mounting areas, the upper connecting frame and the lower connecting frame are clamped and fixed through the clamping strips and the clamping areas, meanwhile, standardized production, transportation and field installation of the curtain wall glass anti-collision protection handrail are facilitated, and the production efficiency is improved. And the construction cost and period are greatly reduced.

Description

Technical Field

[0001] This invention relates to the field of anti-collision protective railing technology, and more particularly to an anti-collision protective railing system for curtain wall glass. Background Technology

[0002] With the development of modern building curtain wall technology, glass curtain walls, due to their excellent light transmission, aesthetics, and spatial transparency, are widely used in various scenarios such as commercial buildings, public facilities, and high-rise buildings. However, the safety of glass curtain walls has always been a major concern, especially the increasing demand for impact protection. Existing curtain wall glass protective railing systems have many shortcomings: (1) The existing curtain wall glass protective railing system is too heavy, which makes installation difficult and transportation costs high. Moreover, heavy equipment is required for maintenance, which increases labor and time costs. (2) The existing curtain wall glass protective railing system is in conflict with strength and lightweight. It sacrifices lightweight when increasing strength or weakens impact resistance when reducing weight. This cannot meet the modern building's demand for "high safety and low burden". In particular, under extreme impact, traditional railings are prone to deformation or failure, endangering personnel safety. (3) The existing curtain wall glass protective railing system has poor adaptability and is difficult to cope with diverse impact scenarios, such as horizontal impact, vertical load or fatigue stress, which leads to problems such as structural fatigue, corrosion or loose connection points during long-term use. These problems severely restrict the effectiveness and safety of curtain wall glass protective railings, and there is an urgent need for a protective railing system with a reasonable structure, excellent impact resistance, convenient installation, and strong adaptability to solve the above defects. Summary of the Invention

[0003] In order to solve the problems in the background art, the present invention proposes a curtain wall glass anti-collision protective railing system.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A curtain wall glass anti-collision protective railing system includes horizontal bars, columns and glass panels. The horizontal bars and columns have the same structure, each including a connecting seat, an upper connecting frame symmetrically arranged on the top of the connecting seat and a lower connecting frame symmetrically arranged at the bottom of the connecting seat. The upper connecting frame and the lower connecting frame are connected by a locking strip. An installation groove is formed between the upper connecting frames, a steel bushing is engaged in the installation groove, and a mounting base for mounting a glass plate is engaged in the steel bushing.

[0005] Preferably, the inner walls of the upper connecting frame and the lower connecting frame are symmetrically provided with a first card plate and a second card plate, and a snap-fit ​​area adapted to the card strip is formed between the first card plate and the second card plate.

[0006] Preferably, the card strip has a hollow cavity inside, and supporting ribs are symmetrically and obliquely arranged inside the hollow cavity.

[0007] Preferably, T-shaped plates are symmetrically arranged on the bottom surface of the upper connecting frame, and an installation area is formed between the T-shaped plates. An installation block adapted to the installation area is integrally formed on the top surface of the connecting seat. The bottom end of the upper connecting frame forms an installation area two, and the connecting seat has an integrally formed installation block two that is adapted to the installation area two.

[0008] Preferably, L-shaped plates are symmetrically arranged on the top surface of the lower connecting frame, and an installation area three is formed between the L-shaped plates. An installation block three adapted to the installation area three is integrally formed on the bottom surface of the connecting seat.

[0009] Preferably, the bottom surface of the steel bushing is symmetrically provided with T-shaped slots, and the top surface of the clip is integrally formed with a T-shaped block that is adapted to and engages with the T-shaped slots.

[0010] Preferably, both the upper connecting frame and the lower connecting frame have multiple rectangular cavities integrally formed inside.

[0011] Preferably, the upper connecting frame and the lower connecting frame may also have multiple honeycomb-shaped cavities integrally formed inside.

[0012] Preferably, the upper connecting frame and the lower connecting frame may also have multiple triangular cavities integrally formed inside.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. This invention achieves positioning by connecting the upper connecting frame and the connecting seat, and the lower connecting frame and the connecting seat, through the matching snap-fit ​​of the mounting block and the installation area. The upper connecting frame and the lower connecting frame are fixed by snap-fit ​​of the snap-fit ​​area with the snap-fit ​​strip. The steel bushing and the snap-fit ​​strip are snap-fitted with the T-shaped snap-fit ​​block through the T-shaped slot. The whole adopts a modular snap-fit ​​structure, eliminating the need for a large number of bolts, rivets and other fasteners, simplifying the assembly process and achieving fast and accurate installation. At the same time, the tightness of the snap-fit ​​fit can prevent loosening during use and facilitates disassembly, maintenance and component replacement in the later stage. In addition, it facilitates the standardized production, transportation and on-site installation of curtain wall glass anti-collision protection railings, greatly reducing construction costs and time. 2. This invention utilizes a steel bushing made of high-strength alloy steel, which possesses excellent impact resistance and load-bearing capacity. It can evenly transfer the external force borne by the glass plate to the connecting frame and connecting seat, avoiding localized stress concentration. The mounting seat is made of elastic material, forming a double buffer structure with sealing strips, effectively absorbing impact force and reducing the direct impact of external forces on the glass plate, thus lowering the risk of glass breakage. The internal inclined and symmetrical support ribs of the clamp strip significantly improve its structural strength and deformation resistance, ensuring the stability of the connection points. The multi-positioning connection structure of the connecting frame and connecting seat further enhances the overall structure's shear and deformation resistance, effectively resisting external impacts, preventing the glass plate from falling off, and ensuring personnel safety. 3. This invention utilizes various cavity structures, including rectangular, honeycomb, and triangular ones, within the upper and lower connecting frames. This significantly reduces the weight of the connecting frames and the load-bearing pressure on the main curtain wall structure while ensuring sufficient structural strength. Rectangular cavities are easy to process and have low cost, making them suitable for general curtain wall applications. Honeycomb cavities exhibit excellent mechanical properties, high strength and stiffness per unit weight, and also provide sound and heat insulation, making them suitable for scenarios with high impact resistance requirements, such as commercial buildings with high pedestrian traffic. Triangular cavities utilize the geometric stability of triangles, possessing superior impact and deformation resistance, meeting the high safety protection requirements of special curtain walls, and achieving precise adaptation for different scenarios. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure provided according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of the crossbar provided according to an embodiment of the present invention is shown; Figure 3 An exploded view of a crossbar provided according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the upper connecting frame and the lower connecting frame provided according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of the structure of the connector provided according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the card strip provided according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of the structure of a steel bushing provided according to an embodiment of the present invention is shown; Figure 8 A schematic diagram of a honeycomb-shaped upper connecting frame and a lower connecting frame provided according to an embodiment of the present invention is shown; Figure 9 A schematic diagram of a triangular upper connecting frame and a lower connecting frame provided according to an embodiment of the present invention is shown.

[0015] Legend: 1. Crossbar; 101. Upper connecting frame; 102. Lower connecting frame; 103. Connecting seat; 104. Clip; 2. Column; 3. Glass plate; 4. Steel bushing; 5. Mounting seat; 6. T-shaped plate; 7. Mounting groove; 8. Clip plate one; 9. Clip plate two; 10. Clip-on area; 11. Mounting area one; 12. Mounting area two; 13. Mounting area three; 14. L-shaped plate; 15. Mounting block one; 16. Mounting block two; 17. Mounting block three; 18. T-shaped clip; 19. Support rib; 20. T-shaped slot. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figure 1 - Figure 9 The present invention provides a technical solution: A curtain wall glass anti-collision protective railing system includes horizontal bars 1, columns 2, and glass panels 3. The glass panels 3 are made of tempered laminated glass with a thickness of 12-15mm. The edges of the glass panels 3 are embedded in the groove structure of the mounting base 5 to achieve stable installation. This system can maximize the preservation of the curtain wall's lighting performance and overall aesthetic harmony. The horizontal bars 1 and columns 2 are bolted together to form a rectangular frame that fits the glass panels 3, facilitating their installation. Rubber pads are provided between the bolts and the horizontal bars 1 or columns 2 to absorb impact energy at the connection points. The horizontal bars 1 and columns 2 have identical structures, allowing for interchangeability and reducing production and construction costs. Both include a connecting base 103, an upper connecting frame 101 symmetrically arranged at the top of the connecting base 103, and a lower connecting frame 102 symmetrically arranged at the bottom of the connecting base 103. The upper connecting frame 101 and the lower connecting frame 102 are connected by a locking strip 104.

[0018] The connecting seat 103 is made of 6061 aluminum alloy through integral extrusion molding. Its overall shape is a cuboid structure, and its width is adapted to the width of the upper connecting frame 101 and the lower connecting frame 102. This enables the upper connecting frame 101 and the lower connecting frame 102 to be accurately positioned and stably supported, providing a reliable structural foundation for the entire railing system. It ensures that when the system is subjected to impact force, the force can be effectively transmitted and dispersed through the connecting seat 103, avoiding local stress concentration that could lead to structural damage.

[0019] The upper connecting frame 101 and the lower connecting frame 102 are both made of 6061 aluminum alloy and are integrally extruded. The upper connecting frame 101 and the lower connecting frame 102 are symmetrically distributed at the upper and lower ends of the connecting seat 103. The symmetrical structural design can ensure that the entire railing frame is subjected to balanced force and avoid local overload. The upper connecting frames 101 are directly snapped into the steel bushings 4. The symmetrical arrangement of the upper connecting frames 101 forms a natural limiting space, which can realize the quick and accurate snapping and assembly of the steel bushings 4, while limiting the horizontal displacement of the steel bushings 4, improving the installation accuracy and stability. The inner walls of the upper connecting frame 101 and the lower connecting frame 102 are symmetrically integrally formed with a first snap plate 8 and a second snap plate 9. The first snap plate 8 and the second snap plate 9 are set in parallel and opposite to each other, forming a snapping area 10 that is precisely matched with the shape and size of the snap strip 104.

[0020] The card strip 104 is injection molded from high-strength engineering plastic, and its length is adapted to the length of the upper connecting frame 101 and the lower connecting frame 102.

[0021] An installation groove 7 is formed between the upper connecting frames 101, and a steel bushing 4 is snapped into the installation groove 7. The steel bushing 4 is directly snapped into the upper connecting frames 101. It is made of high-strength alloy steel, has an overall U-shaped structure, and its length is adapted to the length of the upper connecting frame 101. Its thickness is 2-3mm, and it has excellent impact resistance and load-bearing capacity. It can evenly transfer the external force on the glass plate 3 to the upper connecting frame 101 and the connecting seat 103, avoiding excessive local stress on the glass plate and causing it to break. To further improve the installation stability of the steel bushing 4, an installation seat 5 for installing the glass plate 3 is snapped into the steel bushing 4. The installation seat 5 is made of die-cast aluminum alloy and has an overall groove-shaped structure, which is specifically used for installing the glass plate. 3. The dimensions of the mounting base 5 are precisely matched with the edge dimensions of the glass plate 3, enabling a tight installation of the glass plate 3. The mounting base 5 is made of elastic material, forming a buffer layer between the glass plate 3 and the steel bushing 4. When the glass plate 3 is subjected to external impact, the mounting base 5 can absorb part of the impact force, reducing the direct impact on the glass plate 3 and lowering the risk of breakage. It also prevents direct contact and friction between the glass plate 3 and the rigid steel bushing 4, protecting the surface of the glass plate 3 from damage. Furthermore, the inner wall of the mounting base 5 is equipped with a sealing strip. When the glass plate 3 is embedded in the mounting base 5, the sealing strip achieves a waterproof seal between the glass plate 3 and the mounting base 5, further enhancing the buffering and protective effect.

[0022] This technical solution uses an upper connecting frame 101, a lower connecting frame 102, a connecting seat 103, and a locking strip 104 to form a horizontal bar 1 and a vertical column 2, thus creating a modular structure between the horizontal bar 1 and the vertical column 2. This modular structure facilitates standardized production, transportation, and on-site installation, significantly reducing construction costs and time.

[0023] In this invention, a first clamping plate 8 and a second clamping plate 9 are symmetrically arranged on the inner walls of the upper connecting frame 101 and the lower connecting frame 102, and a snap-fit ​​area 10 adapted to the clamping strip 104 is formed between the first clamping plate 8 and the second clamping plate 9. Through the snap-fit ​​of the snap-fit ​​area 10 and the clamping strip 104, the upper connecting frame 101 and the lower connecting frame 102 can be quickly assembled without the need for additional fasteners such as bolts and rivets, which simplifies the assembly process. The tightness of the snap-fit ​​can prevent loosening during use, and at the same time facilitates the later disassembly, maintenance and component replacement.

[0024] In this invention, a hollow cavity is formed inside the clip 104. This hollow cavity can effectively reduce the weight of the clip 104 itself while ensuring connection strength, thereby reducing the self-weight of the entire railing system and reducing the load-bearing pressure on the curtain wall. Support ribs 19 are symmetrically and inclinedly arranged inside the hollow cavity. The inclined and symmetrical arrangement of the support ribs 19 can significantly improve the structural strength and deformation resistance of the clip 104. When the clip 104 is subjected to impact force, the support ribs 19 can effectively disperse the stress and prevent the clip 104 from breaking due to excessive force, ensuring the reliability of the connection between the upper connecting frame 101 and the lower connecting frame 102, thereby improving the impact resistance of the entire railing system.

[0025] In this invention, T-shaped plates 6 are symmetrically arranged on the bottom surface of the upper connecting frame 101. The T-shaped plates 6 extend vertically downward and are arranged opposite to each other. An installation area 11 is formed between the T-shaped plates 6. An installation block 15 adapted to the installation area 11 is integrally formed on the top surface of the connecting seat 103. The gap fit between the installation block 15 and the installation area 11 can achieve preliminary positioning. The bottom end of the upper connecting frame 101 is bent inward to form the second installation area 12. The connecting seat 103 has an integrally formed installation block 16 that is adapted to the second installation area 12. Through the double adaptation and snap-fit ​​between the first installation block 15 and the first installation area 11, and the second installation block 16 and the second installation area 12, the upper connecting frame 101 and the connecting seat 103 are accurately positioned and stably connected. The double positioning structure can ensure that there is no relative displacement between the upper connecting frame 101 and the connecting seat 103. When subjected to impact force, it can effectively disperse stress and avoid damage to the single connection structure due to excessive force, further improving the structural strength of the crossbar 1 and the column 2.

[0026] In this invention, L-shaped plates 14 are symmetrically arranged on the top surface of the lower connecting frame 102, and an installation area 3 13 is formed between the L-shaped plates 14. The bottom surface of the connecting seat 103 is integrally formed with an installation block 3 17 that is adapted to the installation area 3 13. Through the matching and snapping of the installation block 3 17 and the installation area 3 13, the lower connecting frame 102 and the connecting seat 103 are accurately positioned and stably connected. The structural design of the L-shaped plate 14 can provide good support and limiting effect, ensuring the tightness of the connection between the lower connecting frame 102 and the connecting seat 103, and avoiding loosening during use. At the same time, the L-shaped structure has good shear resistance, which can effectively resist the shear stress brought by the impact force and improve the structural stability.

[0027] In this invention, T-shaped slots 20 are symmetrically provided on the bottom surface of the steel bushing 4, and T-shaped blocks 18 that are adapted to and engage with the T-shaped slots 20 are integrally formed on the top surface of the clip 104. Through the adaptation and engagement of the T-shaped slots 20 and the T-shaped blocks 18, the displacement of the steel bushing 4 in the vertical direction can be effectively restricted, realizing the dual positioning of the steel bushing 4 in the horizontal and vertical directions, greatly improving the stability of the installation of the steel bushing 4, thereby ensuring the installation stability of the glass plate 3 and preventing the glass plate 3 from falling off under the action of impact force.

[0028] In this invention, both the upper connecting frame 101 and the lower connecting frame 102 have multiple rectangular cavities integrally formed inside. The rectangular cavities are evenly distributed along the length of the connecting frame. This structure has a simple processing technology, low mold development cost, and is easy to mass-produce. At the same time, the rectangular cavities can significantly reduce the weight of the connecting frame while ensuring that the connecting frame has sufficient structural strength and deformation resistance, which can meet the usage requirements of ordinary curtain wall scenarios with relatively balanced stress and moderate requirements for anti-impact performance.

[0029] In this invention, the upper connecting frame 101 and the lower connecting frame 102 can also be integrally formed with multiple honeycomb-shaped cavities. The honeycomb-shaped cavities are composed of multiple tightly arranged regular hexagonal units. This structure has excellent mechanical properties, and its strength and stiffness per unit weight are much higher than those of rectangular cavities. The hexagonal units inside can evenly distribute the external impact force to the entire connecting frame. Under the same self-weight, it has higher structural strength and impact resistance than rectangular cavities. At the same time, the honeycomb structure has good airtightness and can also have certain sound insulation and heat insulation effects, making it suitable for scenarios such as commercial curtain walls and public building curtain walls where there is high traffic and high impact resistance requirements.

[0030] In this invention, the upper connecting frame 101 and the lower connecting frame 102 can also be integrally formed with multiple triangular cavities. The triangular cavities are composed of multiple equilateral triangular units. Since the triangular structure itself has the geometric stability of being non-deformable, the triangular cavities can enable the connecting frame to have super impact resistance and deformation resistance, and can effectively resist large instantaneous impact forces. At the same time, the stress transmission path of the triangular structure is shorter, which can quickly disperse the impact force to the connecting seat 103 and the curtain wall body, making it suitable for special curtain wall scenarios with extremely high safety protection requirements.

[0031] Working principle: The assembly steps of this anti-collision guardrail are as follows: Step 1: Align the mounting area 11 and mounting area 12 on the bottom surface of the upper connecting frame 101 with the mounting blocks 15 and 16 on the top surface of the connecting seat 103, respectively, and apply axial pressure to make the mounting block 15 embed into the mounting area 11 and the mounting block 16 embed into the mounting area 12, thus completing the initial positioning of the upper connecting frame 101 and the connecting seat 103; similarly, align the mounting area 13 on the top surface of the lower connecting frame 102 with the mounting block 17 on the bottom surface of the connecting seat 103, and after embedding, complete the initial positioning of the lower connecting frame 102 and the connecting seat 103. Step 2: Align the locking strip 104 with the locking area 10 formed by the locking plate 8 and the locking plate 9 on the inner wall of the upper connecting frame 101 and the lower connecting frame 102, and push it into the locking area 10 along the length direction until both ends of the locking strip 104 are flush with both ends of the connecting frame. The locking strip 104 is fixed by the limiting effect of the locking plate 8 and the locking plate 9. At the same time, the locking strip 104 further strengthens the connection between the upper connecting frame 101, the lower connecting frame 102 and the connecting seat 103 to prevent loosening. Step 3: Align the T-shaped slot 20 on the bottom surface of the steel bushing 4 with the T-shaped block 18 on the top surface of the clip 104, and push it in along the length direction so that the T-shaped block 18 is embedded in the T-shaped slot 20, thus completing the snap-fit ​​fixing of the steel bushing 4 and the clip 104; then embed the mounting base 5 into the U-shaped structure of the steel bushing 4. Since the inner wall of the steel bushing 4 is provided with a buffer rubber pad, the mounting base 5 can achieve a tight fit after being embedded, without the need for additional tightening; Step 4: Apply an appropriate amount of sealant to the sealing strip on the inner wall of the mounting base 5, align the edge of the glass plate 3 with the groove structure of the mounting base 5, and slowly insert it until the side of the glass plate 3 is completely in contact with the sealing strip. Let it stand for the sealant to cure to complete the installation of the glass plate 3.

[0032] Step 5: Fix the assembled horizontal bar 1 and vertical column 2 to the building wall or curtain wall frame with bolts, ensuring that the horizontal bar 1 and vertical column 2 are vertically and cross each other to form a complete guardrail system; During operation, when the railing system is impacted by external forces, the main structure of the horizontal bar 1 and the column 2 first bears the impact force. The rectangular, honeycomb, or triangular cavities inside the upper connecting frame 101 and the lower connecting frame 102 can effectively disperse the impact force and reduce local stress concentration. The inclined support ribs 19 inside the clip 104 can enhance the compressive deformation resistance of the clip 104 and prevent the connection from loosening. The steel bushing 4 is made of high-strength stainless steel, which can further improve the structural strength of the area of ​​the upper connecting frame 101. At the same time, the buffer rubber pad on its inner side and the sealing strip of the mounting base 5 form a double buffer, effectively absorbing the impact force and preventing the impact force from being directly transmitted to the glass panel 3, thereby achieving effective protection of the curtain wall glass and ensuring personnel safety.

[0033] The above description of the embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily 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 invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A curtain wall glass anti-collision protective railing system, comprising horizontal bars (1), vertical posts (2), and glass panels (3), characterized in that, The crossbar (1) and the column (2) have the same structure, both including a connecting seat (103), an upper connecting frame (101) symmetrically arranged on the top of the connecting seat (103) and a lower connecting frame (102) symmetrically arranged on the bottom of the connecting seat (103). The upper connecting frame (101) and the lower connecting frame (102) are connected by a clip (104). An installation groove (7) is formed between the upper connecting frame (101), a steel bushing (4) is engaged in the installation groove (7), and an installation seat (5) for installing the glass plate (3) is engaged in the steel bushing (4).

2. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The inner walls of the upper connecting frame (101) and the lower connecting frame (102) are symmetrically provided with a first card plate (8) and a second card plate (9), and a snap-fit ​​area (10) adapted to the card strip (104) is formed between the first card plate (8) and the second card plate (9).

3. The curtain wall glass anti-collision protective railing system according to claim 2, characterized in that, The card strip (104) has a hollow cavity inside, and the hollow cavity is provided with symmetrically inclined support ribs (19).

4. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The bottom surface of the upper connecting frame (101) is symmetrically provided with T-shaped plates (6), and an installation area (11) is formed between the T-shaped plates (6). The top surface of the connecting seat (103) is integrally formed with an installation block (15) that is adapted to the installation area (11). The bottom end of the upper connecting frame (101) forms an installation area two (12), and the connecting seat (103) has an integrally formed installation block two (16) adapted to the installation area two (12).

5. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The lower connecting frame (102) is symmetrically provided with L-shaped plates (14) on its top surface, and an installation area three (13) is formed between the L-shaped plates (14). The bottom surface of the connecting seat (103) is integrally formed with an installation block three (17) that is adapted to the installation area three (13).

6. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The bottom surface of the steel bushing (4) is symmetrically provided with T-shaped slots (20), and the top surface of the clip (104) is integrally formed with a T-shaped block (18) that is adapted to and engages with the T-shaped slots (20).

7. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The upper connecting frame (101) and the lower connecting frame (102) are both integrally formed with multiple rectangular cavities.

8. The curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The upper connecting frame (101) and the lower connecting frame (102) can also be integrally formed with multiple honeycomb cavities.

9. A curtain wall glass anti-collision protective railing system according to claim 1, characterized in that, The upper connecting frame (101) and the lower connecting frame (102) can also be integrally formed with multiple triangular cavities.

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