A new type of dry-hanging stone structure

Abstract

This utility model discloses a novel stone dry-hanging structure, applied in the field of decorative engineering technology. The structure includes a main keel, with a secondary keel bolted to its front. A slider is slidably connected inside the secondary keel, enabling the left-right translation adjustment of the SE main hanger. This allows construction workers to quickly and accurately position the stone panel, and fine-tuning the position without repeatedly disassembling bolts during installation, significantly improving construction efficiency and ensuring the overall flatness of the stone dry-hanging structure, making the structure both flexible and stable. The entire system achieves multi-directional adjustment through a purely mechanical structure, balancing construction convenience and long-term reliability. It achieves dynamic buffering and adaptive adjustment functions; the elastic deformation of the disc springs effectively absorbs external impacts such as wind pressure and earthquakes, preventing stress concentration that could cause stone cracking. During installation, it automatically compensates for construction errors, simplifying the leveling process. In long-term use, it maintains continuous close contact between the hanger and the keel, preventing loosening risks caused by metal fatigue or thermal expansion and contraction, thus improving seismic performance.

Description

Technical Field

[0001] This utility model belongs to the field of decorative engineering technology, and specifically relates to a novel dry-hanging structure for stone. Background Technology

[0002] Currently, Chinese utility model patent CN221798998U discloses a novel wall-mounted stone connection structure. This structure has the following drawbacks during use: it is difficult to fine-tune when deviations occur after stone panel installation, easily causing unevenness on the curtain wall surface; the overall structure is too rigid and lacks displacement adaptability, reducing the system's fault tolerance. However, it achieves dynamic buffering and adaptive adjustment functions; the elastic deformation of the disc springs effectively absorbs external impacts such as wind pressure and earthquakes, preventing stress concentration that could lead to stone cracking; it can automatically compensate for construction errors during installation, simplifying the leveling process; and it can maintain tight contact between the hangers and the keel during long-term use, preventing loosening risks caused by metal fatigue or thermal expansion and contraction. This improves seismic performance and extends the service life of the curtain wall.

[0003] To address the issues mentioned above, a novel dry-hanging structure for stone is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of dry-hanging structure for stone, which has the advantages of positioning adjustment and shock absorption.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a novel stone dry-hanging structure, including a main keel, a secondary keel bolted to the front of the main keel, a slider slidably connected inside the secondary keel, a pre-tightening bolt bolted to the front end of the top of the slider, a main component threadedly connected to the top of the pre-tightening bolt away from the middle, an S component snapped into the top of the main component, an E component snapped into the bottom of the main component, a groove bonded to the front end of the opposite side of the S component and the E component, a stone slab provided outside the groove, and a shock-absorbing mechanism provided at the bottom of the pre-tightening bolt near the middle.

[0006] The above technical solution involves the following steps: When dry-hanging stone is required, the wall to be dry-hanging is first measured and marked out. The main keel is then laid, and the secondary keel is bolted to the front of the main keel. The groove on the main component and the slider are connected using pre-tightened bolts. The slider is inserted into the secondary keel, and the S and E components are secured to the main component. AB glue is injected into the groove of the stone slab. The S component is inserted at the bottom of the groove, and the E component is inserted at the top. Adjustments can be made by moving the slider horizontally. After adjustment, bolts are used to fix the main component to the groove from above the secondary keel. This achieves the left-right sliding adjustment function of the SE main hanging component, allowing construction workers to quickly and accurately position the stone panel. During installation, the position can be fine-tuned without repeatedly disassembling bolts, significantly improving construction efficiency and ensuring the overall flatness of the dry-hanging stone, making the structure both flexible and stable. The entire system achieves multi-directional adjustment through a purely mechanical structure, balancing construction convenience and long-term reliability. It is suitable for small to medium-sized projects, such as landscape structures or low-rise building exterior walls.

[0007] The present invention is further configured such that the shock absorption mechanism includes a disc spring one, the disc spring one being sleeved at the bottom near the middle of the surface of the pre-tightening bolt, and a disc spring two being sleeved at the top near the middle of the surface of the pre-tightening bolt.

[0008] The above technical solution employs a shock-absorbing mechanism. Before connecting the groove on the main component to the slider using pre-tightening bolts, the pre-tightening bolts are first inserted into the groove on the main component. Then, disc springs one and two are fitted onto the pre-tightening bolts, which are then connected to the slider. Disc springs one and two are connected in series, which increases the elastic stroke and achieves dynamic buffering and adaptive adjustment functions. The elastic deformation of the disc springs effectively absorbs the impact of external forces such as wind pressure and earthquakes, preventing stress concentration that could lead to stone cracking. During installation, it can automatically compensate for construction errors, simplifying the leveling process. In long-term use, it can maintain close contact between the hanger and the keel, preventing the risk of loosening due to metal fatigue or thermal expansion and contraction. This not only improves seismic performance but also extends the service life of the curtain wall.

[0009] The present invention is further configured such that the rear end inside the slot is set to be one section higher.

[0010] By adopting the above technical solution, by setting it to be one section higher, it is possible to easily insert the S part and E part into the slot and prevent them from slipping out.

[0011] The present invention is further configured such that the interior of the secondary keel is T-shaped.

[0012] By adopting the above technical solution, the slider can be slidably connected to the secondary keel by setting it to a T-shape.

[0013] The present invention is further configured such that the disc spring one and the disc spring two are connected in series.

[0014] By adopting the above technical solution, the elastic stroke can be increased by setting it in series.

[0015] The present invention is further configured such that a rubber buffer strip is adhered to the front end of the opposite side of the S-piece and the E-piece.

[0016] The above technical solution involves setting up a rubber buffer strip, which provides buffering and support between parts S and E.

[0017] The present invention is further configured such that the interior of the groove is bonded with AB glue.

[0018] By adopting the above technical solution, and by setting it to AB glue bonding, a firm bond can be formed, creating a durable connection that is impact-resistant and aging-resistant.

[0019] The present invention is further configured such that adhesive particles are bonded to both sides of the opposite side of the two stone slabs.

[0020] The above technical solution involves setting adhesive granules to bond the stone slabs together, forming a solid building structure with a certain degree of earthquake resistance.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model enables the SE main hanger to adjust left and right sides, allowing construction workers to quickly and accurately position the stone panel. During installation, the position can be fine-tuned without repeatedly disassembling bolts, significantly improving construction efficiency and ensuring the overall flatness of the dry-hanging stone, making the structure both flexible and stable. The entire system achieves multi-directional adjustment solely through a purely mechanical structure, balancing ease of construction with long-term reliability.

[0023] 2. This utility model achieves dynamic buffering and adaptive adjustment functions. The elastic deformation of the disc spring can effectively absorb the impact of external forces such as wind pressure and earthquakes, avoiding stress concentration that could cause stone cracking. During installation, it can automatically compensate for construction errors, simplify the leveling process, and maintain close contact between the hanger and the keel during long-term use, preventing the risk of loosening caused by metal fatigue or thermal expansion and contraction. This not only improves seismic performance but also extends the service life of the curtain wall. Attached Figure Description

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

[0025] Figure 2 This is a partial front sectional view of the structure of this utility model;

[0026] Figure 3 This is a partial structural side sectional view of the present invention;

[0027] Figure 4This is a utility model Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0028] Attached reference numerals: 1. Main keel; 2. Secondary keel; 3. Slider; 4. Preload bolt; 5. Main component; 6. S component; 7. E component; 8. Groove; 9. Slab; 10. Disc spring one; 11. Disc spring two; 12. Rubber buffer strip; 13. Rubber granules. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A novel dry-hanging stone structure includes a main keel 1, a secondary keel 2 bolted to the front of the main keel 1, a slider 3 slidably connected inside the secondary keel 2, a pre-tightening bolt 4 bolted to the front end of the top of the slider 3, a main component 5 threadedly connected to the top of the pre-tightening bolt 4 away from the middle, an S-piece 6 snapped into the top of the main component 5, an E-piece 7 snapped into the bottom of the main component 5, a groove 8 bonded to the front end of the opposite side of the S-piece 6 and E-piece 7, a stone slab 9 set on the outside of the groove 8, and a shock-absorbing mechanism set on the bottom of the pre-tightening bolt 4 near the middle. When dry-hanging stone is required, the wall to be dry-hanging is first measured. For measurement and layout, first lay the main keel 1, then bolt the secondary keel 2 to the front of the main keel 1. Connect the groove on the main component 5 to the slider 3 using pre-tightening bolts 4. Insert the slider 3 into the interior of the secondary keel 2. Secure the S-piece 6 and E-piece 7 to the main component 5. Pour AB glue into the groove 8 of the stone slab 9. Insert the S-piece 6 into the bottom of the groove 8 of the stone slab 9 and the E-piece 7 into the top of the groove 8 of the stone slab 9. When adjustment is needed, the slider 3 can be moved to adjust horizontally. After adjusting the position, use bolts to fix it to the groove of the main component 5 from above the secondary keel 2. This realizes the left and right horizontal adjustment function of the SE main hanger, enabling construction personnel to quickly and accurately position the stone panel.

[0032] refer to Figure 3 The rear end of the slot 8 is set to be higher. By setting it to be higher, it is easier for S piece 6 and E piece 7 to be inserted into the slot 8 and prevent them from slipping out.

[0033] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 The interior of the secondary keel 2 is set to a T-shape. By setting it to a T-shape, the slider 3 can be slidably connected to the secondary keel 2.

[0034] refer to Figure 4Rubber buffer strips 12 are glued to the front ends of the opposite sides of parts S6 and E7. By setting the rubber buffer strips 12, a buffering and support function can be formed between parts S6 and E7.

[0035] refer to Figure 1 , Figure 2 , Figure 3 The interior of the groove 8 is designed for AB glue bonding. By using AB glue bonding, it can be firmly adhered to form a durable connection that is impact-resistant and aging-resistant.

[0036] refer to Figure 1 , Figure 3 Adhesive granules 13 are bonded to both sides of the opposite side of the two stone slabs 9. By setting the adhesive granules 13, the stone slabs 9 can be bonded together to form a solid building structure with a certain degree of earthquake resistance.

[0037] Brief description of usage: When dry-hanging stone is required, first measure and lay out the wall to be dry-hanging. First, lay the main keel 1, and then bolt the secondary keel 2 to the front of the main keel 1. Connect the groove on the main component 5 to the slider 3 with the pre-tightening bolt 4. Insert the slider 3 into the interior of the secondary keel 2. Secure the S component 6 and E component 7 to the main component 5. Pour AB glue into the groove 8 of the stone slab 9. Insert the S component 6 into the bottom of the groove 8 of the stone slab 9 and the E component 7 into the top of the groove 8 of the stone slab 9. When adjustment is needed, the slider 3 can be moved to adjust horizontally. After adjusting the position, use bolts to fix it to the groove of the main component 5 from above the secondary keel 2. This realizes the left and right horizontal adjustment function of the SE main hanging component, enabling the construction personnel to quickly and accurately position the stone panel.

[0038] Example 2:

[0039] refer to Figure 2 , Figure 3 , Figure 4 A novel dry-hanging stone structure includes a shock-absorbing mechanism comprising a disc spring 10, which is sleeved at the bottom near the center of the pre-tightening bolt 4, and a disc spring 21 is sleeved at the top near the center of the pre-tightening bolt 4. Before connecting the groove on the main component 5 to the slider 3 via the pre-tightening bolt 4, the pre-tightening bolt 4 is first inserted into the groove on the main component 5, and then disc springs 10 and 21 are sleeved onto the pre-tightening bolt 4. The pre-tightening bolt 4 is then connected to the slider 3. The disc springs 10 and 21 are connected in series, which can increase the elastic stroke and realize dynamic buffering and adaptive adjustment functions.

[0040] refer to Figure 2 , Figure 3 , Figure 4 Disc spring 10 and disc spring 21 are connected in series. By connecting them in series, the spring force stroke can be increased.

[0041] Brief description of the usage process: Before connecting the slot on the main component 5 to the slider 3 with the pre-tightening bolt 4, first insert the pre-tightening bolt 4 into the slot on the main component 5, then put disc spring 10 and disc spring 21 into the pre-tightening bolt 4, and then connect the pre-tightening bolt 4 to the slider 3. Disc spring 10 and disc spring 21 are connected in series, which can increase the elastic stroke and realize the dynamic buffering and adaptive adjustment functions.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A new type of stone dry hanging structure, comprising a main ridge (1), characterized in that: The main keel (1) is bolted to the front of the secondary keel (2), and the secondary keel (2) is slidably connected to the inside of the slider (3). The front end of the top of the slider (3) is bolted to the pre-tightening bolt (4). The top of the surface of the pre-tightening bolt (4) is threaded to the main component (5) away from the middle. The inside of the top of the main component (5) is snapped with an S component (6). The inside of the bottom of the main component (5) is snapped with an E component (7). The front end of the opposite side of the S component (6) and the E component (7) is glued with a slot (8). The outside of the slot (8) is provided with a stone slab (9). The bottom of the surface of the pre-tightening bolt (4) near the middle is provided with a shock-absorbing mechanism.

2. A new type of stone dry hanging structure according to claim 1, characterized in that: The shock absorption mechanism includes a disc spring one (10), which is sleeved at the bottom near the middle of the surface of the preload bolt (4), and a disc spring two (11) is sleeved at the top near the middle of the surface of the preload bolt (4).

3. A new type of stone dry hanging structure according to claim 1, characterized in that: The rear end inside the slot (8) is set to be one section higher.

4. A new type of stone dry hanging structure according to claim 1, characterized in that: The interior of the secondary keel (2) is configured as a T-shape.

5. A new type of stone dry hanging structure according to claim 2, characterized in that: The disc spring one (10) and disc spring two (11) are connected in series.

6. A new type of stone dry hanging structure according to claim 1, characterized in that: A rubber buffer strip (12) is glued to the front end of the opposite side of the S part (6) and the E part (7).

7. A new type of stone dry hanging structure according to claim 1, characterized in that: The interior of the slot (8) is designed for AB glue bonding.

8. A new type of stone dry hanging structure according to claim 1, characterized in that: Adhesive particles (13) are bonded to both sides of the opposite side of the two stone slabs (9).

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