A greenery-hung cantilevered aluminum plate porch dam
By adopting integrated casting of U-shaped green plant grooves, embedded fixing of tempered glass, and composite waterproof barrier in the design of cantilevered corridors, the problems of load imbalance, glass stress concentration, and uneven light emission of traditional cantilevered corridors have been solved, achieving improvements in safety, ecology, and durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN ANXING DECORATION DESIGN ENG
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional cantilevered corridor designs for riverbanks have problems such as the risk of load imbalance in the greening system, glass stress concentration leading to breakage, weak wind pressure resistance, and uneven light emission. They cannot achieve integrated greening system with the main structure and are not safe or ecologically sound.
The design incorporates U-shaped green plant recesses, tempered glass embedded fixing, stainless steel connectors for double-sided locking, and a U-shaped keel mechanically locking and sealing of inclined and vertical aluminum plates. Combined with the LED light trough design, this forms a composite waterproof barrier that enables directional reflection of light sources towards the lobby floor.
It improves the safety and ecological integration of the structure, eliminates the risk of load imbalance, enhances wind pressure resistance, achieves efficient directional emission of the light source, and improves construction efficiency and durability.
Smart Images

Figure CN224531894U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of architectural decoration technology, specifically to a cantilevered aluminum panel corridor with greenery. Background Technology
[0002] In modern architectural design, cantilevered aluminum panel corridors are a common structure in commercial complexes and public buildings, and their functionality, safety, and ecological aesthetics are increasingly valued. Traditional cantilevered corridor designs often suffer from several technical bottlenecks: Firstly, greening systems often use externally mounted flowerpots or independent planting troughs, which not only increase the additional load on the cantilever end, potentially causing structural imbalance, but also allow irrigation water to easily corrode metal components. Secondly, railing components typically rely on stainless steel connectors to fix tempered glass at a single point, resulting in weak wind pressure resistance in large-span scenarios, leading to stress concentration and breakage of the glass, while insufficient rigid connection between the handrail and the base further reduces overall impact resistance. Furthermore, existing corridor side panels often use flat aluminum panels spliced together, resulting in a constant direction of light emission, failing to project natural light and suspended lighting from the atrium onto the lobby floor. Therefore, designing a corridor that integrates the greening system with the main structure, projects light to the ground-level lobby, and offers high safety, ecological sustainability, and durability remains a pressing technical challenge. Summary of the Invention
[0003] The purpose of this new invention is to address the shortcomings of the above-mentioned situation by integrating the greening system with the main structure, and to create a cantilevered aluminum panel corridor with greenery that emits light to the ground lobby and is highly safe, ecological, and durable.
[0004] To achieve the above objectives, the technical solution of this invention is as follows: a cantilevered aluminum panel corridor with greenery, comprising: a main corridor structure, railing components, and side panel sealing devices. A U-shaped greenery groove is integrally cast at the outer end of the main corridor structure. The railing components are installed on the upper inner side of the U-shaped greenery groove, and the side panel sealing devices are installed on the outer side of the U-shaped greenery groove.
[0005] The outer corridor side panel device includes: an outer corridor steel frame, vertical aluminum plates, and inclined aluminum plates. The outer corridor steel frame is made of several angle steel welded together. The outer corridor steel frame is fixed to the outer side and bottom surface of the outer corridor structure by expansion bolts and fixing steel plates respectively. The vertical aluminum plates are vertically fixed to the upper part of the outer corridor steel frame by connecting screw one and aluminum plate angle bracket one. The inclined aluminum plates are inclinedly fixed to the lower part of the outer corridor steel frame by connecting screw two and aluminum plate angle bracket two. The connecting ends of the vertical aluminum plates and the inclined aluminum plates are connected and fixed by U-shaped keel and locking bolts.
[0006] The railing assembly includes tempered glass, handrail components, stainless steel connecting claws, and a steel base. A horizontally fixed steel plate, bolted to the main structure of the outer corridor, is located at the inner edge of the opening of the U-shaped greening recess. The steel base is welded to the horizontally fixed steel plate and has a built-in U-shaped slot. The bottom end of the tempered glass is inserted and fixed into the U-shaped slot. The handrail component consists of a solid wood handrail and an inverted U-shaped handrail keel extending through the solid wood handrail. Adjacent tempered glass pieces are clamped between the two U-shaped claws of the stainless steel connecting claws. The connectors of the stainless steel connecting claws are fixedly connected to the inverted U-shaped handrail keel, and the bottom end of the inverted U-shaped handrail keel is fixedly connected to the horizontally fixed steel plate.
[0007] The top surface of the outer corridor steel frame and the top surface of the outer end of the U-shaped greening groove are fixed with an outer horizontal steel base. A cement fiber board is covered on the outer horizontal steel base, and the cement fiber board has a slope that is inclined towards the U-shaped greening groove. A cement fiber board is covered on the railing steel base, and the cement fiber board has a slope that is inclined towards the U-shaped greening groove.
[0008] The bottom of the main structure of the outer corridor is provided with a steel transition layer, which is connected to the steel frame of the outer corridor.
[0009] The bottom of the vertical aluminum plate on the side is recessed with a concave groove for installing the central LED light trough.
[0010] The outer corridor side sealing plate device also includes a bottom encapsulation aluminum plate and a bottom light trough aluminum plate. The bottom encapsulation aluminum plate and the bottom light trough aluminum plate are installed sequentially at the bottom of the outer corridor steel frame by connecting screws and aluminum plate corner brackets. The bottom light trough aluminum plate covers the outside of the bottom LED light trough installed at the bottom of the outer corridor steel frame.
[0011] The gap between the vertical aluminum plate and the inclined aluminum plate on the side is filled with sealant.
[0012] Both cement fiberboard one and cement fiberboard two are covered with thin stainless steel panels.
[0013] The outer corridor structure located inside the steel base of the railing is decorated with a floor covering.
[0014] The inner wall of the U-shaped green plant groove is coated with a waterproof layer.
[0015] By adopting the above structure, this new design enhances the structural safety, ecological integration, and functional durability of the cantilevered outer corridor. By integrally casting a U-shaped greening groove at the outer end of the main corridor structure, the risk of load imbalance associated with traditional external greening troughs is completely eliminated. The waterproof coating on the inner wall of the groove, combined with the drainage design of the sloping cement fiberboard, prevents water seepage and corrosion of metal components from the source. The railing components employ a dual anchoring mechanism of tempered glass embedded at the bottom and stainless steel connectors locking on both sides. Combined with the structure of the inverted U-shaped handrail keel directly connected to the base, this significantly enhances wind pressure resistance and impact stability. The side panel sealing device of the outer corridor innovatively utilizes the mechanical locking of inclined and vertical aluminum plates with a U-shaped keel and sealant filling to form a composite waterproof barrier. The angle of the inclined aluminum plates, combined with pre-installed LED light troughs, achieves efficient directional reflection of natural light and artificial light towards the ground lobby. The modular steel frame is quickly assembled with expansion bolts and a steel conversion layer. Prefabricated bottom-encapsulated aluminum panels integrate pipeline channels, improving construction efficiency and eliminating the need for structural damage during maintenance. The thin stainless steel panel covering the surface further enhances wear resistance and drainage performance, ultimately achieving seamless integration with the greenery ecosystem. Therefore, this new design achieves integrated greening of the main structure, featuring high safety, ecological sustainability, and durability while projecting light into the ground-level lobby. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the side cross-sectional structure of this utility model;
[0017] Figure 2 yes Figure 1 Enlarged schematic diagram of a portion of the structure in part A;
[0018] Figure 3 yes Figure 1 Enlarged schematic diagram of a partial structure of part B in the diagram;
[0019] Figure 4 yes Figure 1 Enlarged schematic diagram of a partial structure of part C in the diagram;
[0020] Figure 5 yes Figure 1 Enlarged schematic diagram of a partial structure of part D in the diagram;
[0021] Figure 6 This is a top view cross-sectional structural diagram of this utility model;
[0022] Figure 7 yes Figure 6 Enlarged schematic diagram of a partial structure of part E in the diagram;
[0023] Figure 8 This is a front structural diagram of the present invention. Detailed Implementation
[0024] The following is in conjunction with the appendix Figure 1-8The specific embodiments of this novel invention will be described in further detail.
[0025] This embodiment of a cantilevered aluminum panel corridor with greenery includes: a main corridor structure 10, a railing assembly 20, and a side panel sealing device 30. A U-shaped greenery recess 11 is integrally cast at the outer end of the main corridor structure 10. The railing assembly 20 is installed on the upper inner side of the U-shaped greenery recess 11, and the side panel sealing device 30 is installed on the outer side of the U-shaped greenery recess 11.
[0026] The outer corridor side panel device 30 includes: an outer corridor steel frame 31, vertical aluminum plates 32, and inclined aluminum plates 33. The outer corridor steel frame 31 is made of several angle steel welded together. The outer corridor steel frame 31 is fixed to the outer side and bottom surface of the outer corridor structure body 10 by expansion bolts 311 and fixing steel plates 312 respectively. The vertical aluminum plates 32 are vertically fixed to the upper part of the outer corridor steel frame 31 by connecting screws 321 and aluminum plate brackets 322. The inclined aluminum plates 33 are inclinedly fixed to the lower part of the outer corridor steel frame 31 by connecting screws 331 and aluminum plate brackets 332. The connecting ends of the vertical aluminum plates 32 and the inclined aluminum plates 33 are connected and fixed by U-shaped keel 34 and locking bolts 35.
[0027] The railing assembly 20 includes: tempered glass 21, handrail assembly 22, stainless steel connecting claws 23, and railing steel base 24. A horizontal fixed steel plate 13 is provided on the inner edge of the opening of the U-shaped green plant groove 11 and fixed to the main body of the outer corridor structure 10 by bolts 12. The railing steel base 24 is welded to the horizontal fixed steel plate 13. The railing steel base 24 has a U-shaped slot 241 inside, and the bottom end of the tempered glass 21 is inserted and fixed in the U-shaped slot 241. The handrail assembly 22 is composed of a solid wood handrail 221 and an inverted U-shaped handrail keel 222 passing through the solid wood handrail 221. The U-shaped claws 231 on both sides of the stainless steel connecting claw 23 clamp the adjacent tempered glass 21. The connector 232 of the stainless steel connecting claw 23 is fixedly connected to the inverted U-shaped handrail keel 222. The bottom end of the inverted U-shaped handrail keel 222 is fixedly connected to the horizontal fixed steel plate 13.
[0028] The outer corridor steel frame 31 and the outer end top surface of the U-shaped greening groove 11 are fixed with an outer horizontal steel seat 36. The outer horizontal steel seat 36 is covered with a cement fiberboard 361, and the cement fiberboard 361 has a slope that is inclined towards the U-shaped greening groove 11. The railing steel base 24 is covered with a cement fiberboard 241, and the cement fiberboard 241 has a slope that is inclined towards the U-shaped greening groove 11.
[0029] The bottom of the main body 10 of the outer corridor structure is provided with a steel transition layer 40, which is connected to the steel frame 31 of the outer corridor.
[0030] The bottom of the vertical aluminum plate 33 on the side is recessed with a concave groove 321 for installing the central LED light groove 37.
[0031] The outer corridor side sealing plate device 30 also includes a bottom encapsulation aluminum plate 37 and a bottom light trough aluminum plate 38. The bottom encapsulation aluminum plate 37 and the bottom light trough aluminum plate 38 are installed sequentially at the bottom of the outer corridor steel frame 31 by connecting screws and aluminum plate corner brackets. The bottom light trough aluminum plate 38 covers the outside of the bottom LED light trough 39 installed at the bottom of the outer corridor steel frame 38.
[0032] The gap between the vertical aluminum plate 32 and the inclined aluminum plate 33 on the side is filled with sealant 341.
[0033] The cement fiberboard 361 and the cement fiberboard 241 are covered with thin stainless steel panels 242.
[0034] The outer corridor structure 10, located inside the steel base 24 of the railing, is decorated with a floor decoration layer 50.
[0035] The inner wall of the U-shaped green plant groove 11 is provided with a waterproof coating.
[0036] During installation, the main structure 10 of the outer corridor and the U-shaped green plant recess 11 are installed first:
[0037] First, the U-shaped greening groove 11 is integrally cast at the cantilever end of the outer corridor structure 10, ensuring that the U-shaped greening groove 11 and the outer corridor structure 10 form an integral load-bearing structure. The inner wall of the U-shaped greening groove 11 is coated with a waterproof coating, and a drainage slope is pre-embedded at the bottom of the groove. Simultaneously, the bottom steel transition layer 40 is installed, and the prefabricated outer corridor steel frame 31 is fixed to the outer side and bottom surface of the outer corridor structure 10 with expansion bolts 311. The outer corridor steel frame 31 is connected to the steel transition layer 40 to enhance the reliability and stability of the structure.
[0038] Then, install the aluminum plate sealing system:
[0039] The vertical aluminum plate 32 on the side is fixed to the upper part of the outer corridor steel frame 31 by aluminum plate angle brackets 322 and connecting screws 321, while the inclined aluminum plate 33 on the side is installed at an angle to the lower part of the outer corridor steel frame 31. The joint ends of the two are nested with U-shaped keel 34 and mechanically locked with locking bolts 35. The joint is filled with sealant 341 to form a composite waterproof layer. The bottom encapsulation aluminum plate 37 and the bottom light trough aluminum plate 38 are installed in sequence at the bottom, covering the bottom LED light trough 39. The central LED light trough 37 is embedded in the concave groove 321 at the bottom of the vertical aluminum plate 32.
[0040] Then, the guardrail system is installed:
[0041] A horizontal fixing steel plate 13 is fixed to the inner edge of the opening of the U-shaped greening groove 11 by bolts 12, and a railing steel base 24 is welded on. The bottom end of the tempered glass 21 is inserted into the U-shaped slot 241, and the top is clamped to the adjacent tempered glass 21 on both sides by stainless steel connecting claws 23. The connecting claw connectors 232 are fixed to the inverted U-shaped handrail keel 222. The inverted U-shaped handrail keel 222 penetrates the solid wood handrail 221 and is anchored to the horizontal fixing steel plate 13 at the bottom, forming a double wind pressure-resistant structure of "embedded base and double-sided connection". The railing steel base 24 and the outer horizontal steel seat 36 are respectively covered with a sloped cement fiberboard 1 361 and a cement fiberboard 241, and the surface is covered with a thin stainless steel panel 242 to waterproof the opening of the U-shaped greening groove 11.
[0042] Finally, the greenery and lighting system are finished off:
[0043] The U-shaped green recess is backfilled with planting soil and an irrigation system is installed. The main structure of the outer corridor is completed with the ground decoration layer. The pre-embedded bottom and middle LED light troughs are connected to the power supply, and the light from the top of the lobby is reflected to the ground lobby through the inclined aluminum plate at a 33-degree angle.
[0044] In summary, this new invention achieves integrated greening system with main structure, featuring high safety, ecological friendliness, and durability while projecting light into the ground lobby.
[0045] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on the utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims.
Claims
1. A cantilevered aluminum panel corridor with greenery, comprising: the main structure of the corridor, railing components, and side panel sealing devices of the corridor, characterized in that: A U-shaped green plant recess is integrally cast at the outer end of the main structure of the outer corridor. The railing assembly is installed on the upper inner side of the U-shaped green plant recess, and the side panel installation is installed on the outer side of the U-shaped green plant recess. The outer corridor side panel device includes: an outer corridor steel frame, vertical aluminum plates, and inclined aluminum plates. The outer corridor steel frame is made of several angle steel welded together. The outer corridor steel frame is fixed to the outer side and bottom surface of the outer corridor structure by expansion bolts and fixing steel plates respectively. The vertical aluminum plates are vertically fixed to the upper part of the outer corridor steel frame by connecting screws and aluminum plate angle brackets. The inclined aluminum plates are inclinedly fixed to the lower part of the outer corridor steel frame by connecting screws and aluminum plate angle brackets. The connecting ends of the vertical aluminum plates and the inclined aluminum plates are connected and fixed by U-shaped keels and locking bolts.
2. The cantilevered aluminum panel corridor with greenery as described in claim 1, characterized in that: The railing assembly includes tempered glass, handrail components, stainless steel connecting claws, and a steel base. A horizontally fixed steel plate, bolted to the main structure of the outer corridor, is located at the inner edge of the opening of the U-shaped greening recess. The steel base is welded to the horizontally fixed steel plate and has a built-in U-shaped slot. The bottom end of the tempered glass is inserted and fixed into the U-shaped slot. The handrail component consists of a solid wood handrail and an inverted U-shaped handrail keel extending through it. Adjacent tempered glass pieces are clamped between the two U-shaped claws of the stainless steel connecting claws. The connectors of the stainless steel connecting claws are fixedly connected to the inverted U-shaped handrail keel, and the bottom end of the inverted U-shaped handrail keel is fixedly connected to the horizontally fixed steel plate.
3. The cantilevered aluminum panel corridor with greenery as described in claim 2, characterized in that: The top surface of the outer corridor steel frame and the top surface of the outer end of the U-shaped greening groove are fixed with an outer horizontal steel base. A cement fiber board is covered on the outer horizontal steel base, and the cement fiber board has a slope that is inclined towards the U-shaped greening groove. A cement fiber board is covered on the railing steel base, and the cement fiber board has a slope that is inclined towards the U-shaped greening groove.
4. The cantilevered aluminum panel corridor with greenery as described in claim 3, characterized in that: The bottom of the main structure of the outer corridor is provided with a steel transition layer, which is connected to the steel frame of the outer corridor.
5. The cantilevered aluminum panel corridor with greenery as described in claim 4, characterized in that: The bottom of the vertical aluminum plate on the side is recessed with a concave groove for installing the central LED light trough.
6. The cantilevered aluminum panel corridor with greenery as described in claim 5, characterized in that: The outer corridor side sealing plate device also includes a bottom encapsulation aluminum plate and a bottom light trough aluminum plate. The bottom encapsulation aluminum plate and the bottom light trough aluminum plate are installed sequentially at the bottom of the outer corridor steel frame by connecting screws and aluminum plate corner brackets. The bottom light trough aluminum plate covers the outside of the bottom LED light trough installed at the bottom of the outer corridor steel frame.
7. The cantilevered aluminum panel corridor with greenery as described in claim 6, characterized in that: The gap between the vertical aluminum plate and the inclined aluminum plate on the side is filled with sealant.
8. The cantilevered aluminum panel corridor with greenery as described in claim 7, characterized in that: Both cement fiberboard one and cement fiberboard two are covered with thin stainless steel panels.
9. The cantilevered aluminum panel corridor with greenery as described in claim 8, characterized in that: The outer corridor structure located inside the steel base of the railing is decorated with a floor covering.
10. The cantilevered aluminum panel corridor with greenery as described in claim 9, characterized in that: The inner wall of the U-shaped green plant groove is coated with a waterproof layer.