Fabricated balcony guardrail

Abstract

The utility model discloses an assembly type balcony guardrail, and belongs to the field of balcony guardrails, the assembly type balcony guardrail comprises two cross beams, connecting holes are formed in the two ends of the two cross beams, a plurality of insertion holes are uniformly formed in the inner walls of the two cross beams, stand columns are inserted into the inner walls of the insertion holes, and hooks are fixedly mounted on the outer sides of the stand columns; an insertion plate is inserted into the inner wall of the stand column, an insertion rod is inserted into the top of the stand column, and a pull ring is fixedly mounted at the top of the insertion rod; the two connecting rings are hooked to the inner walls of the two hooks, so that the protective curtain can be unfolded and laid on the inner walls of the multiple stand columns, protection can be formed, it is guaranteed that children cannot easily penetrate through gaps among the multiple stand columns, safety is improved, meanwhile, rainwater can be intercepted in rainy days, and the safety of the children is improved. And meanwhile, the crank can be rotated to drive the winding roller to rotate so that the protective curtain can be wound to the outer edge of the winding roller to be stored, and the daylighting of the balcony is improved.

Description

Technical Field

[0001] This application relates to the field of balcony railing technology, and in particular to a prefabricated balcony railing. Background Technology

[0002] Currently, balcony railings are a crucial safety feature in high-rise building design, and their design and installation receive widespread attention. Traditional balcony railings are mostly installed using on-site welding, a method that is not only time-consuming and costly, but also difficult to adjust or replace once installed. With advancements in building materials and technology, prefabricated components have gradually become a market favorite due to their quick and convenient installation. However, currently available prefabricated balcony railings generally suffer from poor stability and low safety, failing to meet the dual demands of modern architecture for both aesthetics and practicality.

[0003] Existing technological solutions: To improve the safety and installation efficiency of balcony railings, several different solutions have emerged in the market. One is to increase the number of railing posts to enhance overall stability, but this can lead to a visually crowded appearance, affecting the openness and aesthetics of the balcony. A second solution is to use high-strength composite materials to make the railings, which reduces weight, but these are prone to aging and deformation under extreme weather conditions. A third solution is to adopt a modular design concept, dividing the railings into several independent units for easy transportation and assembly; however, the connections in these products are often not strong enough, and loosening may occur after long-term use.

[0004] Limitations of Existing Technology: In summary, while existing prefabricated balcony railing technology improves installation efficiency to some extent, it still has many problems. Firstly, its stability is poor, especially under natural forces such as strong winds or earthquakes, making it prone to swaying or even collapse. Secondly, its aesthetics are lacking; most products have a rather monotonous appearance and lack personalized design. Finally, maintenance costs are high; traditional welded railings require repair or replacement once damaged, and existing railings do not provide adequate protection for children, as the gaps between the posts can easily trap a child's head, resulting in insufficient safety. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a prefabricated balcony railing, which overcomes the shortcomings of the prior art and aims to solve the problems in the background art.

[0006] To achieve the above objectives, this application adopts the following technical solution: a prefabricated balcony railing, comprising two horizontal beams, each end of which is provided with a connecting hole, and the inner walls of the two horizontal beams are evenly provided with a plurality of insertion holes, the inner walls of which are inserted with uprights, the outer sides of which are fixedly installed with hooks, the inner walls of which are inserted with insert plates, the top of which is inserted with a rod, the top of which is fixedly installed with a pull ring, the outer sides of which are fixedly installed with connecting plates, the inner walls of which are rotatably connected with a take-up roller, the outer edge of which is fixedly connected to one side of a protective curtain, and the side of the protective curtain away from the take-up roller is fixedly connected with two connecting rings.

[0007] In a preferred embodiment, the bottom of the column is inserted into a pre-drilled hole in the balcony, and a protective cover is slidably connected to the outer edge of the column, with the bottom of the protective cover fitting against the balcony floor.

[0008] By adopting the above technical solution, the connection between the column and the ground can be covered with a protective cover, ensuring that the hole in the ground is not exposed, improving the aesthetics, and at the same time ensuring that rainwater will not seep into the hole connecting the column and the ground during rainy days.

[0009] In a preferred embodiment, an abutment plate is fixedly installed on the outer edge of the column, and the top of the abutment plate is fixedly connected to the upper crossbeam by two symmetrically arranged bolts.

[0010] By adopting the above technical solution, the column and the beam can be stably connected by using the abutment plate and bolts, thereby ensuring that the column can be stably set on the inner wall of the two beams, thus achieving a stable connection and facilitating on-site assembly, improving the convenience of assembly.

[0011] In a preferred embodiment, there are two insert plates and two insert rods. Both insert plates are inserted into the inner wall of the column, and the insert rods are inserted into the inner walls of the two insert plates. The bottom end of the take-up roller is rotatably connected to the inner wall of the bottom connecting plate.

[0012] By adopting the above technical solution, the two connecting plates can be used to support and position the take-up roller, ensuring that the take-up roller can rotate stably in the middle position of the two connecting plates and that it will not easily fall out of position during rotation. The insert rod can be used to stably position the insert plate on the inner wall of the column, ensuring that it will not easily fall out. At the same time, the pull ring can be pulled to remove the insert rod from the insert plate and the inner wall of the column, thereby realizing the disassembly of the two insert plates, which facilitates the installation and disassembly of the take-up roller and the protective curtain.

[0013] In a preferred embodiment, a crank handle is fixedly mounted on the top of the take-up roller.

[0014] By adopting the above technical solution, the ease of rotating the take-up roller is increased, thereby making it easier to roll up the protective curtain and improving its applicability.

[0015] In a preferred embodiment, the connecting holes on both sides of the two beams are respectively adapted to be inserted into the embedded parts of the building wall, and the inner walls of both ends of the two beams are threaded with bolts.

[0016] By adopting the above technical solution, the two crossbeams can be connected to the embedded parts in the wall using bolts and connecting holes, thereby ensuring the stability of the connection.

[0017] In a preferred embodiment, the crossbeam is made of galvanized square steel with a wall thickness greater than 3mm, and the column is made of hot-dip galvanized square steel pipe with a specification of 50x50mm and a wall thickness of 4mm.

[0018] By adopting the above technical solution, sufficient load-bearing capacity and corrosion resistance can be guaranteed, along with good impact resistance and a long service life.

[0019] In a preferred embodiment, the two connecting rings and the two hooks are on the same plane.

[0020] By adopting the above technical solution, two connecting rings can be hooked onto the inner walls of two hooks, and then the protective curtain can be unfolded and laid on the inner walls of several pillars to form a protective barrier, ensuring that children cannot easily pass through the gaps between multiple pillars, thus improving safety. At the same time, it can intercept rainwater on rainy days, thus ensuring that rainwater does not fall onto the balcony.

[0021] The beneficial effects of this application are:

[0022] 1. This type of prefabricated balcony railing, by hooking two connecting rings to the inner walls of two hooks, allows the protective curtain to be unfolded and laid on the inner walls of several pillars, thus forming a protective barrier and ensuring that children cannot easily pass through the gaps between multiple pillars, improving safety. At the same time, it can intercept rainwater on rainy days, thus preventing rainwater from falling onto the balcony. Furthermore, turning the handle can drive the winding roller to rotate and roll up the protective curtain to the outer edge of the winding roller for storage, improving the balcony's lighting.

[0023] 2. This type of prefabricated balcony railing connects two horizontal beams to the embedded parts in the wall using bolts and connecting holes, ensuring the stability of the connection. Simultaneously, the posts can be inserted into the inner wall of the insertion holes and the inner wall of the protective cover. The protective cover seals the connection between the bottom of the post and the hole, significantly enhancing the structural stability and load-bearing capacity of the balcony railing. It remains undeformed even in harsh weather conditions. The installation process is simplified, reducing the need for specialized skills, allowing ordinary workers to easily complete the assembly. This greatly reduces construction difficulty and costs, simplifies later maintenance, and allows for quick replacement of damaged parts, extending the product's service life. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the unfolded and partially enlarged structure of this application;

[0026] Figure 3 This is a partial structural diagram of this application;

[0027] Figure 4 This is a schematic diagram of the protective curtain structure of this application.

[0028] The following are the labels in the diagram: 1. Crossbeam; 2. Connecting hole; 3. Bolt; 4. Insertion hole; 5. Column; 6. Protective cover; 7. Abutment plate; 8. Hook; 9. Insertion plate; 10. Insertion rod; 11. Pull ring; 12. Connecting plate; 13. Rewind roller; 14. Crank handle; 15. Protective curtain; 16. Connecting ring. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0030] Reference Figure 1-4 A prefabricated balcony railing includes two horizontal beams 1, each with a connecting hole 2 at both ends. Several insertion holes 4 are evenly distributed on the inner walls of the two horizontal beams 1. A column 5 is inserted into the inner wall of each insertion hole 4. A hook 8 is fixedly installed on the outer side of each column 5. An insertion plate 9 is inserted into the inner wall of each column 5. A rod 10 is inserted into the top of each column 5. A pull ring 11 is fixedly installed on the top of the rod 10. A connecting plate 12 is fixedly installed on the outer side of the insertion plate 9. A winding roller 13 is rotatably connected to the inner wall of the connecting plate 12. A protective curtain 15 is fixedly connected to one side of the outer edge of the winding roller 13. Two connecting rings 16 are fixedly connected to the side of the protective curtain 15 away from the winding roller 13.

[0031] See Figure 1 - Figure 3 The bottom of the column 5 is inserted into the reserved hole in the balcony. The outer edge of the column 5 is slidably connected to the protective cover 6. The bottom of the protective cover 6 is in contact with the balcony floor, so that the connection between the column 5 and the ground can be covered by the protective cover 6, ensuring that the hole in the ground is not exposed, improving the aesthetics, and at the same time ensuring that rainwater will not seep into the hole connecting the column 5 and the ground when it rains.

[0032] See Figure 2 and Figure 3 An abutment plate 7 is fixedly installed on the outer edge of the column 5. The top of the abutment plate 7 is fixedly connected to the upper crossbeam 1 by two symmetrically arranged bolts 3. This allows the abutment plate 7 and the bolts 3 to be used to firmly connect the column 5 and the crossbeam 1, thereby ensuring that the column 5 can be stably set on the inner wall of the two crossbeams 1. This achieves a stable connection and facilitates on-site assembly, improving the ease of assembly.

[0033] See Figure 3 and Figure 4 There are two insert plates 9 and two insert rods 10. Both insert plates 9 are inserted into the inner wall of the column 5, and the insert rods 10 are inserted into the inner walls of the two insert plates 9. The bottom end of the take-up roller 13 is rotatably connected to the inner wall of the bottom connecting plate 12, so that the two connecting plates 12 can be used to support and position the take-up roller 13, ensuring that the take-up roller 13 can rotate stably in the middle position of the two connecting plates 12, ensuring that it will not easily fall out of position during rotation. The insert rods 10 can be used to stably position the insert plates 9 in the inner wall of the column 5, ensuring that it will not easily fall out. At the same time, the pull ring 11 can be pulled to remove the insert rods 10 from the insert plates 9 and the inner wall of the column 5, thereby realizing the disassembly of the two insert plates 9, which facilitates the installation and disassembly of the take-up roller 13 and the protective curtain 15.

[0034] See Figure 3 and Figure 4 A crank handle 14 is fixedly installed on the top of the take-up roller 13, which increases the convenience of rotating the take-up roller 13, thereby making it easy to roll up the protective curtain 15 and improving its practicality.

[0035] See Figure 1 and Figure 2 The connecting holes 2 on both sides of the two crossbeams 1 are respectively adapted to be inserted into the embedded parts of the building wall. The inner walls of both ends of the two crossbeams 1 are threaded with bolts 3, so that the bolts 3 can be used to connect the two crossbeams 1 to the embedded parts of the wall with the connecting holes 2, thereby ensuring the stability of the connection.

[0036] See Figure 1 - Figure 3The crossbeam 1 is made of galvanized square steel with a wall thickness greater than 3mm, and the column 5 is made of hot-dip galvanized square steel pipe with a specification of 50x50mm and a wall thickness of 4mm. This ensures sufficient load-bearing capacity and corrosion resistance, as well as good impact resistance and a long service life.

[0037] See Figure 2 - Figure 4 The two connecting rings 16 and the two hooks 8 are on the same plane, so that the two connecting rings 16 can be hooked to the inner wall of the two hooks 8. The protective curtain 15 can then be unfolded and laid on the inner wall of several pillars 5 to form a protective barrier, ensuring that children cannot easily pass through the gaps between the multiple pillars 5, thus improving safety. At the same time, it can intercept rainwater on rainy days, thus ensuring that rainwater does not fall onto the balcony.

[0038] Working principle: When using this device, firstly, the connecting holes 2 at both ends of the two horizontal beams 1 can be inserted into the embedded parts of the building wall. Then, bolts 3 can be used to connect the two horizontal beams 1 to the embedded parts of the wall using the connecting holes 2, thus ensuring the stability of the connection. At the same time, the column 5 can be inserted into the inner wall of the insertion hole 4 and into the inner wall of the protective cover 6. The protective cover 6 seals the connection between the bottom of the column 5 and the hole. Then, bolts 3 can be used to firmly connect the abutment plate 7 to the upper horizontal beam 1. Then, the two insert plates 9 are inserted into the inner wall of the column 5, and the insert rod is inserted into the wall. 10 is inserted into the inner wall of the upright 5 and the two insert plates 9, and then the two connecting rings 16 are hooked to the inner wall of the two hooks 8. Thus, the protective curtain 15 can be unfolded and laid on the inner wall of several uprights 5, thereby forming a protective barrier to prevent children from easily passing through the gaps between multiple uprights 5, improving safety. At the same time, it can intercept rainwater on rainy days, thus preventing rainwater from falling onto the balcony. Simultaneously, the rocker handle 14 can be turned to drive the winding roller 13 to rotate and roll up the protective curtain 15 to the outer edge of the winding roller 13 for storage, improving the lighting of the balcony.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A prefabricated balcony railing, comprising two crossbeams (1), characterized in that, Both ends of the two beams (1) are provided with connecting holes (2). The inner walls of the two beams (1) are provided with a number of insertion holes (4). A column (5) is inserted into the inner wall of the insertion hole (4). A hook (8) is fixedly installed on the outer side of the column (5). An insertion plate (9) is inserted into the inner wall of the column (5). An insertion rod (10) is inserted into the top of the column (5). A pull ring (11) is fixedly installed on the top of the insertion rod (10). A connecting plate (12) is fixedly installed on the outer side of the insertion plate (9). A take-up roller (13) is rotatably connected to the inner wall of the connecting plate (12). The outer edge of the take-up roller (13) is fixedly connected to one side of the protective curtain (15). Two connecting rings (16) are fixedly connected to the side of the protective curtain (15) away from the take-up roller (13).

2. The prefabricated balcony railing according to claim 1, characterized in that, The bottom of the column (5) is inserted into the reserved hole of the balcony, and a protective cover (6) is slidably connected to the outer edge of the column (5). The bottom of the protective cover (6) is in contact with the balcony floor.

3. A prefabricated balcony railing according to claim 1, characterized in that, An abutment plate (7) is fixedly installed on the outer edge of the column (5), and the top of the abutment plate (7) is fixedly connected to the upper crossbeam (1) by two symmetrically arranged bolts (3).

4. A prefabricated balcony railing according to claim 1, characterized in that, There are two insert plates (9) and two insert rods (10). The two insert plates (9) are inserted into the inner wall of the column (5). The insert rods (10) are inserted into the inner walls of the two insert plates (9). The bottom end of the take-up roller (13) is rotatably connected to the inner wall of the bottom connecting plate (12).

5. A prefabricated balcony railing according to claim 1, characterized in that, A crank handle (14) is fixedly installed on the top of the take-up roller (13).

6. A prefabricated balcony railing according to claim 1, characterized in that, The connecting holes (2) on both sides of the two beams (1) are respectively adapted to be inserted into the embedded parts of the building wall, and the inner walls of both ends of the two beams (1) are threaded with bolts (3).

7. A prefabricated balcony railing according to claim 1, characterized in that, The crossbeam (1) is made of galvanized square steel with a wall thickness greater than 3mm, and the column (5) is made of hot-dip galvanized square steel pipe with a specification of 50x50mm and a wall thickness of 4mm.

8. A prefabricated balcony railing according to claim 1, characterized in that, The two connecting rings (16) and the two hooks (8) are in the same plane.

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