A scalable adjustable fabricated building balcony structure

Abstract

The utility model relates to a telescopic adjustment's fabricated building balcony structure, including concrete balcony component, foldable balcony structure, upper sliding member, lower sliding member, the upper sliding member head -tail arrangement is fixed on the lateral wall of the vertical side of concrete balcony component, the lower sliding member head -tail arrangement is fixed on the lateral edge of the horizontal side of concrete balcony component, the foldable balcony structure is provided with multiple groups, and the inside and outside of multiple groups foldable balcony structure overlap and set up, and the upper and lower ends of multiple groups foldable balcony structure are connected on the upper sliding member and lower sliding member respectively. This structure through setting foldable balcony structure, upper sliding member and lower sliding member, realized the telescopic adjustment function of balcony, not only can adjust the overhanging length of balcony according to actual demand, but also can fold up when not needed, to adjust the exposed area of balcony, the design of sliding member can effectively provide stable support for foldable balcony, and it is suitable for widely used.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated buildings, and in particular to a retractable and adjustable prefabricated building balcony structure. Background Technology

[0002] With the continuous development of modern building technology, prefabricated buildings are increasingly favored due to their advantages such as high efficiency, environmental friendliness, and customizability. As an important component of a building, the design of a balcony not only affects the building's aesthetics but also directly impacts the resident's experience and safety. However, traditional balcony structures often suffer from fixed and non-adjustable designs and large space requirements, making it difficult to meet the high demands of modern architecture for flexibility and space utilization. Therefore, this utility model proposes a retractable and adjustable prefabricated balcony structure, aiming to solve the shortcomings of traditional balcony structures through innovative design concepts and technical means. Utility Model Content

[0003] The purpose of this utility model is to provide a retractable and adjustable prefabricated building balcony structure to solve the above-mentioned technical problems. To achieve the above purpose, this utility model adopts the following technical solution: A retractable and adjustable prefabricated balcony structure includes a concrete balcony component, a foldable balcony structure, an upper sliding component, and a lower sliding component. The upper sliding component is fixed end-to-end on the side wall of the vertical side of the concrete balcony component, and the lower sliding component is fixed end-to-end on the side of the horizontal side of the concrete balcony component. The foldable balcony structure is provided in multiple sets, with the multiple sets of foldable balcony structures overlapping each other, and the upper and lower ends of the multiple sets of foldable balcony structures are respectively connected to the upper sliding component and the lower sliding component.

[0004] Based on the above technical solution, the concrete balcony component is prefabricated from reinforced concrete. The side of the horizontal side of the concrete balcony component is provided with an embedded groove parallel to the horizontal side. The lower sliding component is embedded in the embedded groove and is fixed to the side of the concrete balcony component by drilling holes through a fixing bolt assembly. The upper sliding component is fixed to the side wall of the vertical side of the concrete balcony component by a fixing bolt assembly.

[0005] Based on the above technical solution, the upper sliding component consists of a wall fixing plate, a cantilever plate, and a rainwater overflow prevention edge. The cantilever plate is vertically arranged on the side of the wall fixing plate, and the rainwater overflow prevention edge is arranged on the side end of the cantilever plate. The top side of the cantilever plate has multiple sets of parallel transverse sliding grooves. The wall fixing plate, the cantilever plate, and the rainwater overflow prevention edge are integrally formed. The lower sliding component consists of an inner plate, an outer cantilever plate, and an outer protrusion strip. The inner plate is vertically arranged on the side of the outer cantilever plate, and the outer protrusion strips are arranged at equal intervals on the outer side of the outer cantilever plate. The inner plate, the outer cantilever plate, and the outer protrusion strips are integrally formed. The inner plate is embedded in the inner groove. The inner plate and the wall fixing plate have fixing holes. The inner plate is fixed to the side of the concrete balcony component by drilling holes through a fixing bolt assembly. The wall fixing plate is fixed to the side wall of the concrete balcony component by a fixing bolt assembly. The upper and lower ends of the foldable balcony structure are respectively connected to the transverse sliding grooves on the cantilever plate and the outer protrusion strips.

[0006] Based on the above technical solution, the foldable balcony structure consists of a balcony frame, inner limiting rubber blocks, frame-embedded glass, top vertical pulleys, and bottom vertical pulleys. The frame-embedded glass is fixed inside the balcony frame. The inner limiting rubber blocks are fixed at the corners of the outer side of the balcony frame. The top vertical pulleys are arranged and fixed on the bottom side of the top edge of the balcony frame. The bottom vertical pulleys are arranged and fixed on the inner side of the bottom edge of the balcony frame. The top vertical pulleys are embedded in a horizontal groove and can slide laterally within the horizontal groove. The bottom vertical pulleys are mounted on an outer protruding strip and can slide laterally on the outer protruding strip. The adjacent sets of balcony frames are stacked inside and out, and the inner limiting rubber blocks on the balcony frame are in contact with the inner bottom side of the adjacent balcony frame.

[0007] Compared with the prior art, this utility model has the following advantages: the structure realizes the extension and adjustment function of the balcony by setting a foldable balcony structure, an upper sliding component and a lower sliding component. It can not only adjust the extension length of the balcony according to actual needs, but also fold it up when not needed to adjust the exposed area of ​​the balcony. The design of the sliding component can effectively provide stable support for the foldable balcony, and it is suitable for widespread use. Attached Figure Description

[0008] Figure 1 This is a general appearance diagram of the present utility model.

[0009] Figure 2 This is a schematic diagram showing the disassembled structure of this utility model.

[0010] Figure 3 This is a detailed schematic diagram of the concrete balcony structure of this utility model.

[0011] Figure 4 This is a schematic diagram of the upper sliding component and the lower sliding component of this utility model.

[0012] Figure 5 This is a detailed schematic diagram showing the disassembly of the foldable balcony structure of this utility model.

[0013] In the diagram: 1. Concrete balcony component; 2. Foldable balcony structure; 3. Upper sliding component; 4. Lower sliding component; 5. Embedded groove; 6. Fixing bolt assembly; 7. Wall fixing plate; 8. Cantilever plate; 9. Rainwater overflow prevention edge; 10. Horizontal sliding groove; 11. Embedded plate; 12. Outward cantilever plate; 13. Outward protrusion strip; 14. Fixing perforation; 16. Balcony frame; 17. Inner limiting rubber block; 18. Frame embedded glass; 19. Top vertical pulley; 20. Bottom vertical pulley. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] A retractable and adjustable prefabricated balcony structure includes a concrete balcony component 1, a foldable balcony structure 2, an upper sliding component 3, and a lower sliding component 4. The upper sliding component 3 is fixed end-to-end on the side wall of the vertical side of the concrete balcony component 1, and the lower sliding component 4 is fixed end-to-end on the side of the horizontal side of the concrete balcony component 1. The foldable balcony structure 2 is provided in multiple sets, with the multiple sets of foldable balcony structures 2 overlapping each other, and the upper and lower ends of the multiple sets of foldable balcony structures 2 are respectively connected to the upper sliding component 3 and the lower sliding component 4.

[0016] The above describes the components, connections, and positional relationships of the overall structure, with corresponding appendices. Figure 1 and attached Figure 2 .

[0017] The concrete balcony component 1 is precast with reinforced concrete. The horizontal side of the concrete balcony component 1 has an embedded groove 5 parallel to the horizontal side. The lower sliding component 4 is embedded in the embedded groove 5 and is fixed to the side of the concrete balcony component 1 by drilling holes through the fixing bolt assembly 6. The upper sliding component 3 is fixed to the side wall of the vertical side of the concrete balcony component 1 by the fixing bolt assembly 6.

[0018] The above describes the characteristics and materials of concrete balcony component 1, as well as the connection and positional relationships of the corresponding connected parts. (See attached diagram.) Figure 2 and attached Figure 3 .

[0019] The upper sliding component 3 consists of a wall fixing plate 7, a cantilever plate 8, and a rainwater overflow prevention edge 9. The cantilever plate 8 is vertically arranged on the side of the wall fixing plate 7, and the rainwater overflow prevention edge 9 is arranged on the side end of the cantilever plate 8. The top side of the cantilever plate 8 has multiple sets of parallel transverse sliding grooves 10. The wall fixing plate 7, the cantilever plate 8, and the rainwater overflow prevention edge 9 are integrally formed. The lower sliding component 4 consists of an inner plate 11, an outer cantilever plate 12, and an outer protruding strip 13. The inner plate 11 is vertically arranged on the side of the outer cantilever plate 12, and the outer protruding strip 13 is evenly spaced vertically. The inner panel 11, the cantilever panel 12, and the outer protrusion strip 13 are arranged on the outer side of the cantilever panel 12. The inner panel 11 is embedded in the inner groove 5. The inner panel 11 and the wall fixing plate 7 are provided with fixing through holes 14. The inner panel 11 is fixed to the side of the concrete balcony component 1 by drilling holes through the fixing bolt assembly 6. The wall fixing plate 7 is fixed to the side wall of the concrete balcony component 1 by the fixing bolt assembly 6. The upper and lower ends of the foldable balcony structure 2 are respectively connected to the transverse sliding groove 10 on the cantilever panel 8 and the outer protrusion strip 13.

[0020] The above describes the composition and corresponding connection relationship of the upper sliding member 3 and the lower sliding member 4, with corresponding appendices. Figure 4 .

[0021] The foldable balcony structure 2 consists of a balcony frame 16, inner limiting rubber blocks 17, frame-embedded glass 18, top vertical pulleys 19, and bottom vertical pulleys 20. The frame-embedded glass 18 is fixed inside the balcony frame 16. The inner limiting rubber blocks 17 are fixed at the corners of the outer side of the balcony frame 16. The top vertical pulleys 19 are arranged and fixed on the bottom side of the top edge of the balcony frame 16. The bottom vertical pulleys 20 are arranged and fixed on the inner side of the bottom end of the balcony frame 16. The top vertical pulleys 19 are embedded in the horizontal sliding groove 10 and can slide laterally within the horizontal sliding groove 10. The bottom vertical pulleys 20 are set on the outer protrusion 13 and can slide laterally on the outer protrusion 13. The two adjacent sets of balcony frames 16 are stacked inside and out. The inner limiting rubber blocks 17 on the balcony frame 16 are in contact with the inner bottom side of the adjacent balcony frame 16.

[0022] The above describes the specific components and positional relationships of the foldable balcony structure 2, with corresponding appendices. Figure 4 and attached Figure 5 .

[0023] In practical application, firstly, construction personnel need to accurately position and install the concrete balcony component 1 according to the design requirements, ensuring that its horizontal and vertical alignment meets the standards. Then, the lower sliding component 4 is embedded into the recessed groove 5 on the horizontal side of the concrete balcony component 1 and securely fixed using the fixing bolt assembly 6 to ensure the stability of the lower sliding component 4. Next, the upper sliding component 3 is fixed to the side wall of the vertical side of the concrete balcony component 1 using the fixing bolt assembly 6, again ensuring the stability of the installation.

[0024] When installing the foldable balcony structure 2, multiple sets of foldable balcony structures 2 are unfolded sequentially. The top vertical pulleys 19 and bottom vertical pulleys 20 at both ends are respectively embedded in the horizontal grooves 10 on the upper sliding member 3's cantilever plate 8 and the outer protrusions 13 on the lower sliding member 4. During sliding, it is essential to ensure that the pulleys can move smoothly laterally along the grooves 10 and the outer protrusions 13 to achieve the balcony's telescopic adjustment function. Simultaneously, adjacent sets of balcony frames 16 are arranged with inner and outer overlap. The inner limiting rubber blocks 17 contact the inner bottom side of the adjacent balcony frames 16, providing cushioning and limiting effects to prevent collisions, damage, or disassembly of the balcony frames 16 during telescopic movement.

[0025] After installation, a comprehensive inspection and debugging of the entire retractable and adjustable prefabricated balcony structure is required. Check the secure connections of all components, the smooth sliding of the pulleys, and the proper functioning of the balcony's retraction and adjustment. During debugging, the balcony's extension length can be adjusted according to actual needs to ensure it meets usage requirements. Furthermore, the balcony's waterproofing performance must be checked, and the connection points of the upper sliding component 3 should be sprayed and sealed to ensure that the rainwater overflow prevention edge effectively prevents rainwater from flowing back into the room, guaranteeing the safety and comfort of residents.

[0026] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A retractable and adjustable prefabricated building balcony structure, characterized in that, The structure includes a concrete balcony component (1), a foldable balcony structure (2), an upper sliding component (3), and a lower sliding component (4). The upper sliding component (3) is fixed to the side wall of the vertical side of the concrete balcony component (1) with its ends arranged. The lower sliding component (4) is fixed to the side of the horizontal side of the concrete balcony component (1) with its ends arranged. The foldable balcony structure (2) is provided in multiple sets, and the multiple sets of foldable balcony structures (2) are arranged overlapping inside and outside. The upper and lower ends of the multiple sets of foldable balcony structures (2) are respectively connected to the upper sliding component (3) and the lower sliding component (4).

2. The retractable and adjustable prefabricated building balcony structure according to claim 1, characterized in that, The concrete balcony component (1) is precast with reinforced concrete. The side of the horizontal side of the concrete balcony component (1) is provided with an inset groove (5) parallel to the horizontal side. The lower sliding component (4) is embedded in the inset groove (5) and is fixed to the side of the concrete balcony component (1) by drilling holes through the fixing bolt assembly (6). The upper sliding component (3) is fixed to the side wall of the vertical side of the concrete balcony component (1) by the fixing bolt assembly (6).

3. The retractable and adjustable prefabricated building balcony structure according to claim 2, characterized in that, The upper sliding component (3) is composed of a wall fixing plate (7), a cantilever plate (8), and a rainwater overflow prevention edge (9). The cantilever plate (8) is vertically arranged on the side of the wall fixing plate (7), and the rainwater overflow prevention edge (9) is arranged on the side of the cantilever plate (8). The top side of the cantilever plate (8) has multiple sets of parallel transverse sliding grooves (10). The wall fixing plate (7), the cantilever plate (8), and the rainwater overflow prevention edge (9) are integrally formed. The lower sliding component (4) is composed of an inner plate (11), an outer cantilever plate (12), and an outer protrusion strip (13). The inner plate (11) is vertically arranged on the side of the outer cantilever plate (12), and the outer protrusion strip (13) is vertically arranged on the side of the outer cantilever plate (12). The inner panel (11), the outer panel (12), and the outer protrusion strip (13) are arranged at equal intervals on the outer side of the cantilever plate (12). The inner panel is embedded in the inner groove (5). The inner panel (11) and the wall fixing plate (7) are provided with fixing through holes (14). The inner panel (11) is fixed to the side of the concrete balcony component (1) by drilling holes through the fixing bolt assembly (6). The wall fixing plate (7) is fixed to the side wall of the concrete balcony component (1) by the fixing bolt assembly (6). The upper and lower ends of the foldable balcony structure (2) are respectively connected to the transverse sliding groove (10) on the cantilever plate (8) and the outer protrusion strip (13).

4. The retractable and adjustable prefabricated building balcony structure according to claim 3, characterized in that, The foldable balcony structure (2) consists of a balcony frame (16), inner limiting rubber blocks (17), frame-embedded glass (18), top vertical pulleys (19), and bottom vertical pulleys (20). The frame-embedded glass (18) is fixed inside the balcony frame (16). The inner limiting rubber blocks (17) are fixed at the corners of the outer side of the balcony frame (16). The top vertical pulleys (19) are arranged and fixed on the bottom side of the top edge of the balcony frame (16). The bottom vertical pulleys (20) are arranged and fixed on the balcony frame (16). The top vertical pulley (19) is embedded in the horizontal sliding groove (10) on the inner side of the bottom end of the platform frame (16), and the top vertical pulley (19) can slide horizontally in the horizontal sliding groove (10). The bottom vertical pulley (20) is set on the outer protrusion (13), and the bottom vertical pulley (20) can slide horizontally on the outer protrusion (13). The two adjacent sets of the balcony frames (16) are stacked inside and outside. The inner limiting rubber block (17) on the balcony frame (16) is in contact with the inner bottom side of the adjacent balcony frame (16).

Images