ALC board connecting structure
Patent Information
- Application Number
- CN202521150739.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-06-06
AI Technical Summary
[0004]本实用新型的目的在于提供一种ALC板连接结构，解决传统连接需分步完成定位、钻孔、螺栓紧固或粘接剂固化，单块ALC板安装耗时较长的问题
[0012]本实用新型中，只需将ALC板推入安装外框，螺纹钉拧紧时自动触发滑动杆卡入限位孔，单块板材安装时间缩短，滑动杆与限位孔的机械连接可重复拆装，ALC板损坏时仅需更换板材，无需破坏安装外框，从而降低维护成本，通过固定组件将ALC板牢固地固定在安装外框内，确保ALC板的稳定性和安全性，减少了脱落或损坏的风险，该方式的连接快捷方便且实用性高。
Smart Images
Figure CN224785192U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building panel installation technology, specifically to an ALC panel connection structure. Background Technology
[0002] Autoclaved aerated concrete (ALC) partition walls are made primarily from silica sand, cement, and lime, reinforced with rust-proofed steel bars, and cured under high temperature, high pressure, and steam. They are porous concrete products with excellent sound insulation and absorption properties, as well as good thermal insulation. Their lightweight nature (0.5), only one-quarter the weight of ordinary concrete, significantly reduces the self-weight of the walls and lowers foundation costs. Products include exterior wall panels, interior wall panels, floor slabs, and roof panels. ALC panels are frequently installed on steel structure exterior cladding.
[0003] Existing devices have some drawbacks in use. For example, traditional connections require step-by-step positioning, drilling, bolt tightening, or adhesive curing. The installation of a single ALC board takes a long time. For example, welding requires professional welders and waiting for the weld to cool down. Bolt tightening requires aligning the holes one by one and tightening them one by one, which is cumbersome. Chemical bonding requires waiting for the adhesive to cure and cannot achieve immediate use. Utility Model Content
[0004] The purpose of this utility model is to provide an ALC board connection structure that solves the problem that traditional connections require step-by-step positioning, drilling, bolt tightening or adhesive curing, and the installation of a single ALC board takes a long time.
[0005] This utility model provides the following technical solution: an ALC plate connection structure, including an outer frame, an upper auxiliary plate and a lower auxiliary plate are symmetrically fixedly connected to the top and bottom walls of the outer frame, an ALC plate is provided on the inner side of the outer frame, and fixing components for fixing the ALC plate are symmetrically arranged on the upper and lower sides of the ALC plate.
[0006] As a preferred embodiment of the above technical solution, the fixing component includes threaded holes symmetrically opened on the ALC plate, threaded pins inserted into the threaded holes, sliding cavities opened on both sides of the threaded holes, sliding rods inserted into the sliding cavities, a movable plate fixedly sleeved on the outer wall of the middle part of the sliding rod, a return spring fixedly installed on the side wall of the movable plate, and limiting holes adapted to the sliding rods opened on the inner walls of the opposite sides of the mounting frame.
[0007] As a preferred embodiment of the above technical solution, the reset spring is wound around the outer wall of the sliding rod, and the end of the reset spring away from the moving plate is fixedly connected to the inner wall of the sliding cavity.
[0008] As a preferred embodiment of the above technical solution, the sliding cavity is in communication with the inside of the threaded hole.
[0009] As a preferred embodiment of the above technical solution, a filling plate is symmetrically fixedly connected to the inner side of the mounting frame.
[0010] As a preferred embodiment of the above technical solution, the upper auxiliary plate and the lower auxiliary plate are provided with through holes adapted to the threaded nails on the side walls near the ALC plate.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] In this invention, simply push the ALC board into the mounting frame, and when the threaded nails are tightened, the sliding rod is automatically triggered to engage with the limiting hole. This shortens the installation time for a single board. The mechanical connection between the sliding rod and the limiting hole can be repeatedly disassembled and reassembled. When the ALC board is damaged, only the board needs to be replaced without damaging the mounting frame, thereby reducing maintenance costs. The fixing components securely fix the ALC board inside the mounting frame, ensuring the stability and safety of the ALC board and reducing the risk of it falling off or being damaged. This connection method is quick, convenient, and highly practical. Attached Figure Description
[0013] Figure 1 A three-dimensional structural diagram of an ALC board connection structure;
[0014] Figure 2 This is an exploded structural diagram of an ALC plate connection structure.
[0015] Figure 3 This is a structural diagram showing the installation of the outer frame;
[0016] Figure 4 This is a partial cross-sectional view of an ALC plate connection structure.
[0017] Figure 5 for Figure 4 Enlarged view of point A in the middle.
[0018] In the diagram: 1. Mounting frame; 11. Upper auxiliary plate; 12. Lower auxiliary plate; 13. ALC plate; 14. Filler plate; 15. Perforation; 2. Fixing assembly; 21. Threaded hole; 22. Threaded nail; 23. Sliding cavity; 24. Sliding rod; 25. Moving plate; 26. Return spring; 27. Limiting hole. Detailed Implementation
[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0020] Example
[0021] like Figures 1-5As shown, this utility model provides a technical solution: an ALC plate connection structure, including an outer frame 1, with an upper auxiliary plate 11 and a lower auxiliary plate 12 symmetrically fixedly connected to the top and bottom walls of the outer frame 1, and an ALC plate 13 disposed on the inner side of the outer frame 1. Fixing components 2 for fixing the ALC plate 13 are symmetrically disposed on the upper and lower sides of the ALC plate 13. In specific use, the upper auxiliary plate 11 and the lower auxiliary plate 12 are fixed to the outer frame 1 by welding. Then, the ALC plate 13 is placed inside the outer frame 1, with its upper and lower ends contacting the upper auxiliary plate 11 and the lower auxiliary plate 12 respectively. Finally, the fixing components 2 firmly fix the ALC plate 13 inside the outer frame 1, ensuring the stability and safety of the ALC plate 13 and reducing the risk of detachment or damage.
[0022] As one implementation method in this embodiment, such as Figure 5 As shown, the fixing component 2 includes threaded holes 21 symmetrically opened on the ALC plate 13. A sliding cavity 23 communicates with the interior of the threaded hole 21. A threaded pin 22 is inserted into the threaded hole 21. Sliding cavities 23 are opened on both sides of the threaded hole 21, and sliding rods 24 are inserted into each sliding cavity 23. A movable plate 25 is fixedly sleeved on the outer wall of the middle part of the sliding rod 24. A return spring 26 is fixedly installed on the side wall of the movable plate 25. The return spring 26 is wound around the outer wall of the sliding rod 24, and the end of the return spring 26 away from the movable plate 25 is fixedly connected to the inner side wall of the sliding cavity 23. Limiting holes 27 adapted to the sliding rods 24 are opened on the inner walls of opposite sides of the mounting frame 1. In actual use, the ALC plate 13 is placed inside the mounting frame 1, and the threaded pins 22 are screwed in... During the process, the head of the threaded nail 22 or a specific design part (such as a conical head) exerts a pushing force on the sliding rod 24, pushing the sliding rod 24 to move outward of the sliding cavity 23. When the sliding rod 24 moves, it drives the moving plate 25 to move synchronously, compressing the return spring 26. When the sliding rod 24 moves to the position of the limiting hole 27, the ALC plate 13 is fixed to the mounting frame 1. When it is necessary to disassemble the ALC plate 13, first use a screwdriver or other tools to rotate the threaded nail 22 in the opposite direction and unscrew it from the threaded hole 21. As the threaded nail 22 is unscrewed, the pushing force on the sliding rod 24 disappears, and the restoring force of the return spring 26 causes the sliding rod 24 to exit from the limiting hole 27 and return to the sliding cavity 23. At this time, the fixation between the ALC plate 13 and the mounting frame 1 is released, and it can be easily disassembled.
[0023] As one implementation method in this embodiment, such as Figure 3 As shown, a filling plate 14 is symmetrically fixed to the inner side of the mounting frame 1, so that the ALC plate 13 can be inserted into the mounting frame 1 and its end face is flush with the outer wall of the mounting frame 1.
[0024] As one implementation method in this embodiment, such as Figure 2As shown, the upper auxiliary plate 11 and the lower auxiliary plate 12 are both provided with through holes 15 on the side walls near the ALC plate 13, which are adapted to the threaded nail 22, so that the threaded nail 22 can still be screwed inward when it passes through the ALC plate 13.
[0025] Working principle: In use, the ALC plate 13 is placed inside the mounting frame 1. During the screwing in of the threaded nail 22, the head of the threaded nail 22 or a specific design part (such as a conical head) exerts a pushing force on the sliding rod 24, pushing the sliding rod 24 to move outward of the sliding cavity 23. When the sliding rod 24 moves, it drives the moving plate 25 to move synchronously, compressing the return spring 26. When the sliding rod 24 moves to the position of the limiting hole 27, the ALC plate 13 is fixed to the mounting frame 1. When it is necessary to disassemble the ALC plate 13, first use a screwdriver or other tools to rotate the threaded nail 22 in the opposite direction and unscrew it from the threaded hole 21. As the threaded nail 22 is unscrewed, the pushing force on the sliding rod 24 disappears, and the restoring force of the return spring 26 causes the sliding rod 24 to exit from the limiting hole 27 and return to the sliding cavity 23. At this time, the fixation between the ALC plate 13 and the mounting frame 1 is released, and it can be easily disassembled.
[0026] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.
Claims
1. An ALC board connection structure, comprising a mounting frame (1), characterized in that: The upper auxiliary plate (11) and the lower auxiliary plate (12) are symmetrically fixedly connected to the inner top wall and the inner bottom wall of the mounting frame (1). An ALC plate (13) is provided on the inner side of the mounting frame (1). Fixing components (2) for fixing the ALC plate (13) are symmetrically provided on the upper and lower sides of the ALC plate (13). The fixing component (2) includes threaded holes (21) symmetrically opened on the ALC plate (13), threaded pins (22) are inserted in the threaded holes (21), sliding cavities (23) are opened on both sides of the threaded holes (21), sliding rods (24) are inserted in the sliding cavities (23), a moving plate (25) is fixedly sleeved on the outer wall of the middle part of the sliding rod (24), a return spring (26) is fixedly installed on the side wall of the moving plate (25), and limiting holes (27) adapted to the sliding rods (24) are opened on the inner walls of the opposite sides of the mounting frame (1), the return spring (26) is wound around the outer wall of the sliding rod (24), and the end of the return spring (26) away from the moving plate (25) is fixedly connected to the inner side wall of the sliding cavity (23). The upper auxiliary plate (11) and the lower auxiliary plate (12) are both opened on the side walls near the ALC plate (13) with through holes (15) adapted to the threaded pins (22).
2. The ALC board connection structure according to claim 1, characterized in that: The sliding cavity (23) is internally connected to the threaded hole (21).
3. The ALC board connection structure according to claim 1, characterized in that: The inner side of the mounting frame (1) is symmetrically fixed with a filling plate (14).