Safety reinforcement structure of balcony railings in high-rise buildings

Abstract

This utility model discloses a safety reinforcement structure for balcony railings in high-rise buildings, including multiple vertical main railings installed on the balcony floor, with multiple horizontal bars between adjacent main railings. The key feature is that the balcony floor has a first countersunk hole for inserting the lower part of the main railing, with an outwardly extending chamber at the bottom of the first countersunk hole. Each main railing has a first vertical channel, and both sides of the bottom of the main railing have first through holes communicating with the first vertical channel and the chamber. This safety reinforcement structure for high-rise building balcony railings, by filling the first vertical channel with cement mortar or concrete, firmly connects the main railing, cement mortar or concrete, and the balcony floor into a single, robust structure, thereby making the balcony railing structure more stable and robust, and enhancing safety.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a safety reinforcement structure for balcony railings in high-rise buildings. Background Technology

[0002] Balcony railings are aesthetic and protective features along the outer edge of a balcony, typically constructed from alloy tubing through welding or assembly. For example, Chinese utility model patent application number CN202223087013.6 discloses a rust-resistant balcony railing comprising two uprights. Each upright has a rectangular groove at its bottom end, into which a matching support column is inserted. A first connector is located at the bottom end of each support column. A connecting plate is detachably connected between the two support columns. A horizontal plate is detachably connected between the two uprights. Multiple rectangular rods are fixedly connected to the top surface of the connecting plate. Rectangular tubes are slidably fitted onto the outside of each rectangular rod, with the top of the rectangular tubes fixedly connected to the horizontal plate. A sliding sleeve is symmetrically fixedly connected to the front side of the balcony railing. A movable plate is slidably connected inside the sliding sleeve. A lifting plate is fixedly connected to one end of the movable plate, while a limiting plate is fixedly connected to the other end. A spring is provided on the back side of the movable plate. A limiting block is fixedly connected to the side of the limiting plate away from the spring. Multiple limiting grooves are provided on opposite sides of the two support columns. The end of the limiting block away from the limiting plate passes through the column and extends into the limiting groove. The first connecting member includes a first mounting plate, which is fixedly connected to the bottom end of the support column. First bolts are symmetrically inserted into the first mounting plate. This type of balcony railing is only connected to the balcony floor by the first bolts, resulting in poor connection stability. The first bolts are prone to loosening or falling out, affecting the overall fixation of the railing and failing to meet safety requirements. This is especially dangerous for balconies in high-rise buildings where safety requirements for railings are higher. Utility Model Content

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a safety reinforcement structure for balcony railings in high-rise buildings that is more stable and robust.

[0004] Therefore, this utility model is implemented using the following technical solution:

[0005] The safety reinforcement structure of the balcony railing of a high-rise building includes multiple main railings vertically installed on the balcony floor, with multiple horizontal bars between adjacent main railings. The feature is that the balcony floor has a first countersunk hole for inserting the lower part of the main railing, the lower part of the first countersunk hole has an outwardly extending chamber, the main railing has a first vertical channel, and both sides of the bottom of the main railing have a first through hole communicating with the first vertical channel and the chamber.

[0006] Furthermore, the bottom of the main railing has a cavity communicating with the first through hole, and the bottom of the cavity is provided with a guide plate facing the cavity. A connecting block that can be inserted into the cavity is slidably provided between the guide plate and the inner wall of the main railing. The first vertical channel is movably inserted with a connector, and the lower part of the connector is provided with a top block that extends outward and can push the connecting block to move outward.

[0007] Furthermore, the main railing is square-column shaped, the connector and the first vertical channel are both cylindrical, and the main railing is provided with a second vertical channel that has a top block that can move up and down and communicates with the first vertical channel and the cavity.

[0008] Furthermore, the upper end of the main railing is provided with a decorative cover that covers the second vertical channel, and the decorative cover has a round hole for the insertion component to pass through.

[0009] Furthermore, the balcony floor on both sides of the main railing is provided with a second recessed hole that communicates with the cavity.

[0010] Furthermore, there are two crossbars, namely an upper crossbar and a lower crossbar, which are welded together by multiple vertical bars, and multiple reinforcing bars are welded between adjacent vertical bars.

[0011] Furthermore, sleeves are slidably fitted on both the left and right sides of the crossbar, and the outer end of the sleeve is provided with an outer ring that can abut against the outer wall of the main railing. The outer ring is detachably connected to the main railing by a plurality of first bolts.

[0012] Furthermore, the main railing is provided with multiple positioning slots, and the outer ring is provided with a positioning rod that can be inserted into the positioning slot.

[0013] Furthermore, both the sleeve and the crossbar are provided with mounting holes. When the positioning rod is inserted into the positioning slot, the mounting holes of the sleeve and the crossbar are aligned with each other. The mounting holes are fixed by inserting a second bolt and tightening it with a nut.

[0014] After adopting the above technical solution, the main railing is inserted into the first recessed hole, and then cement mortar or concrete is poured into the first vertical channel. The cement mortar or concrete flows into the cavity through the first through hole, so that the main railing, cement mortar or concrete, and balcony floor are connected to form a solid whole, thereby making the balcony railing structure more stable and solid, and safer. Attached Figure Description

[0015] The present invention includes the following figures:

[0016] Figure 1 This is a partial cross-sectional view of the present invention.

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 Enlarged view at point B in the middle;

[0019] Figure 4 for Figure 3 A schematic diagram of a structure filled with cement mortar or concrete;

[0020] Figure 5 This is a top view of the main railing in this utility model;

[0021] Figure 6 This is a cross-sectional view of the lower part of the main railing in this utility model.

[0022] Reference numerals: 1. Balcony floor; 2. Main railing; 3. Horizontal bar; 4. First countersunk hole; 5. Chamber; 6. First vertical channel; 7. First through hole; 8. Cavity; 9. Guide plate; 10. Connecting block; 11. Insert; 12. Top block; 13. Second vertical channel; 14. Decorative cover; 15. Round hole; 16. Second countersunk hole; 17. Upper horizontal bar; 18. Lower horizontal bar; 19. Vertical bar; 20. Reinforcing bar; 21. Sleeve; 22. Outer ring; 23. First bolt; 24. Positioning slot; 25. Positioning rod; 26. Mounting hole; 27. Second bolt; 28. Nut; 29. ​​Cement mortar or concrete. Detailed Implementation

[0023] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0024] Referring to the above-mentioned figures, the safety reinforcement structure for balcony railings in high-rise buildings provided by this utility model includes multiple vertical main railings 2 installed on the balcony floor 1, and multiple horizontal bars 3 between adjacent main railings 2. The feature is that the balcony floor 1 has a first countersunk hole 4 for inserting the lower part of the main railing 2, the lower part of the first countersunk hole 4 has an outwardly extending chamber 5, the main railing 2 has a first vertical channel 6, and both sides of the bottom of the main railing 2 have first through holes 7 communicating with the first vertical channel 6 and the chamber 5. The bottom of the main railing 2 has a through hole 7 communicating with the first vertical channel 6 and the chamber 5. The cavity 8 is connected to the hole 7. The bottom of the cavity 8 is provided with a guide plate 9 facing the chamber 5. A connecting block 10 that can be inserted into the chamber 5 is slidably provided between the guide plate 9 and the inner wall of the main railing 2. A plug-in 11 is movably inserted into the first vertical channel 6. The lower part of the plug-in 11 is provided with a top block 12 that extends outward and can push the connecting block 10 outward. The main railing 2 is square columnar. The plug-in 11 and the first vertical channel 6 are both cylindrical. The main railing 2 is provided with a second vertical channel 8 that accommodates the top block 12 and is connected to the first vertical channel 6 and the cavity 8. To the passage 13, the upper end of the main railing 2 is provided with a decorative cover 14 covering the second vertical passage 13. The decorative cover 14 has a round hole 15 for the insertion connector 11 to pass through. The balcony floor 1 on the left and right sides of the main railing 2 is provided with a second countersunk hole 16 communicating with the chamber 5. There are two horizontal bars 3, namely an upper horizontal bar 17 and a lower horizontal bar 18. The upper horizontal bar 17 and the lower horizontal bar 18 are welded together by multiple vertical bars 19. Multiple reinforcing bars 20 are welded between adjacent vertical bars 19. Sleeves 21 are slidably fitted on both sides of the horizontal bar 3. The outer end of the sleeve 21 is provided with an outer ring 22 that can abut against the outer wall of the main railing 2. The outer ring 22 is detachably connected to the main railing 2 by a plurality of first bolts 23. The main railing 2 is provided with a plurality of positioning slots 24. The outer ring 22 is provided with a positioning rod 25 that can be inserted into the positioning slot 24. Both the sleeve 21 and the crossbar 3 are provided with mounting holes 26. When the positioning rod 25 is inserted into the positioning slot 24, the mounting holes 26 of the sleeve 21 and the crossbar 3 are aligned with each other. The mounting holes 26 are fixed by passing through second bolts 27 and tightening with nuts 28.

[0025] The working principle of this utility model is as follows:

[0026] 1. Place the connecting block 10 between the guide plate 9 and the inner wall of the main railing 2, and make the outer end of the connecting block 10 flush with the first through hole 7 (e.g., Figure 6 (As shown), then insert the connector 11 into the first vertical channel 6, and then insert the lower part of the main railing 2 into the first countersunk hole 4;

[0027] 2. Rotating the connector 11 drives the top block 12 to rotate. During this process, the top block 12 pushes the connecting block 10 out of the first through hole 7, allowing the connecting block 10 to enter the chamber 5.

[0028] 3. Pour cement mortar or concrete into the second countersunk hole 16. The cement mortar or concrete enters the chamber 5, the first through hole 7 and the chamber 5 through the second countersunk hole 16. After the cement mortar or concrete has initially set, pour the cement mortar or concrete into the second vertical channel 13. Finally, cover it with the decorative cover 14, so that the decorative cover 14, the main railing 2, the plug-in part 11, the cement mortar or concrete and the balcony floor 1 are connected to form a solid whole.

[0029] 4. The upper horizontal bar 17, lower horizontal bar 18, vertical bar 19 and reinforcing bar 20 are welded together as one piece. Then, sleeves 21 are fitted on the left and right sides of the horizontal bar 3. During assembly, the positioning slot 24 of the outer ring 22 is inserted into the positioning slot 24 of the main railing 2. Then, the sleeves 21 and the main railing 2 are fixed by the first bolt 23. At this time, the mounting holes 26 on the sleeves 21 and the horizontal bar 3 are aligned with each other. Then, the sleeves 21 and the horizontal bar 3 are fixed by the second bolt 27 and nut 28.

[0030] In this embodiment, the above-described structure greatly increases the contact area between the main railing 2 and the balcony floor 1, resulting in higher structural stability, greater strength, and enhanced safety for the balcony railing of high-rise buildings. The decorative cover 14 can cover the second vertical channel 13 after grouting and is integrated with the main railing 2 through cement mortar or concrete, preventing it from falling off. Cement mortar or concrete is first poured into the second countersunk hole 16, and after initial setting, cement mortar or concrete is poured into the second vertical channel 13, preventing the cement mortar or concrete from overflowing from the second countersunk hole 16 when poured directly into the second vertical channel 13. The main railing 2 and the horizontal bar 3 are detachably connected, with the upper horizontal bar 17, lower horizontal bar 18, vertical bar 19, and reinforcing bar 20 welded together. This structure facilitates transportation. When assembling the horizontal bar 3 as a whole, simply insert the positioning slot 24 into the positioning slot 24 for positioning. After positioning, the mounting holes 26 are aligned with each other, eliminating the need for further alignment. Then, the first bolt 23, the second bolt 27, and the nut 28 are installed, making assembly convenient.

Claims

1. A safety-enhanced structure for balcony railings in high-rise buildings, comprising multiple vertical main railings installed on the balcony floor, with multiple horizontal bars between adjacent main railings, characterized by: The balcony floor is provided with a first recessed hole for inserting the lower part of the main railing. The lower part of the first recessed hole has an outwardly extending chamber. The main railing is provided with a first vertical channel. Both sides of the bottom of the main railing are provided with first through holes that communicate with the first vertical channel and the chamber.

2. The safety reinforcement structure for a balcony railing of a high-rise building according to claim 1, characterized by: The bottom of the main railing has a cavity communicating with the first through hole. The bottom of the cavity is provided with a guide plate facing the cavity. A connecting block that can be inserted into the cavity is slidably provided between the guide plate and the inner wall of the main railing. The first vertical channel is movably inserted with a connector. The lower part of the connector is provided with a top block that extends outward and can push the connecting block to move outward.

3. The safety reinforcement structure for a balcony railing of a high-rise building according to claim 2, characterized by: The main railing is square-column shaped, and the connector and the first vertical channel are both cylindrical. The main railing is provided with a second vertical channel that allows the top block to move up and down and communicates with the first vertical channel and the cavity.

4. The safety reinforcement structure for a balcony railing of a high-rise building according to claim 3, characterized by: The upper end of the main railing is provided with a decorative cover that covers the second vertical passage, and the decorative cover has a round hole for the insertion of a connector.

5. The safety reinforcement structure for balcony railings in high-rise buildings according to claim 3, characterized in that: The balcony floor on both sides of the main railing is provided with a second recessed hole that communicates with the cavity.

6. The safety reinforcement structure for a balcony railing of a high-rise building according to any one of claims 1 to 5, characterized in that: There are two crossbars, namely an upper crossbar and a lower crossbar. The upper crossbar and the lower crossbar are welded together by multiple vertical bars, and multiple reinforcing bars are welded between adjacent vertical bars.

7. The safety reinforcement structure for a balcony railing of a high-rise building according to claim 6, characterized by: Sleeves are slidably fitted on both the left and right sides of the crossbar. The outer end of the sleeve is provided with an outer ring that can abut against the outer wall of the main railing. The outer ring is detachably connected to the main railing by multiple first bolts.

8. The safety reinforcement structure for a balcony railing of a high-rise building according to claim 7, characterized by: The main railing is provided with multiple positioning slots, and the outer ring is provided with a positioning rod that can be inserted into the positioning slot.

9. The safety reinforcement structure for balcony railings in high-rise buildings according to claim 8, characterized in that: Both the sleeve and the crossbar are provided with mounting holes. When the positioning rod is inserted into the positioning slot, the mounting holes of the sleeve and the crossbar are aligned with each other. The mounting holes are fixed by inserting a second bolt and tightening it with a nut.

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