Large glass curtain wall structure capable of preventing lateral instability
By combining the glass ribs with stainless steel fixtures, the problem of lateral instability of glass ribs in the high-span full-glass curtain wall is solved, and the stability and safety of the structure are enhanced.
Patent Information
- Application Number
- CN202422464154.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-12
AI Technical Summary
In the prior art, high-span full-glass curtain walls cannot effectively prevent lateral instability of the glass ribs when facing factors such as gravity, tension, wind pressure and deformation, resulting in insufficient safety performance.
Stainless steel clamps are used to combine with glass ribs. By setting up stainless steel pull rods between adjacent stainless steel clamps, the glass ribs are provided with transverse tensioning force to enhance structural stability.
Effectively prevent lateral instability of the glass ribs, improve the stability and safety of the curtain wall structure, while maintaining a good appearance effect.
Smart Images
Figure CN223269439U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a large glass curtain wall structure for preventing lateral instability, belonging to the technical field of glass curtain walls. Background Art
[0002] One of the more common forms of all-glass curtain walls is one in which the glass panels are fixed to the glass ribs via point-claw clamps, with horizontal and gravity loads transmitted to the main structure via the glass ribs. This structure is widely used because the glass panels and glass ribs create a wide field of view, maximizing the visual integration between the indoor and outdoor spaces of a building. With the advancement of society, the height and span of all-glass curtain walls have gradually increased. If the traditional structure of transferring the entire weight of the glass panels to the glass ribs via fixed joint claws is still used, there are the following disadvantages: the glass rib point-type curtain wall glass rib clamp only serves to connect the glass ribs. When the glass rib point-type curtain wall has a large area, high height, and high safety performance requirements, it cannot solve the instability caused by the gravity, tension, wind pressure, deformation, etc. of the entire curtain wall system at the glass rib joint. Utility Model Content
[0003] The utility model aims to overcome the deficiencies of the prior art and provide a large glass curtain wall structure that can prevent lateral instability.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a large glass curtain wall structure for preventing lateral instability, comprising curtain wall glass, glass ribs and stainless steel clamps; the front end of the glass ribs is connected and fixed to the curtain wall glass, the stainless steel clamps have a receiving groove, and the rear end of the glass ribs is fixedly installed in the receiving groove of the stainless steel clamps; connecting ear plates are provided on both sides of the stainless steel clamps, and a stainless steel pull rod is provided between adjacent stainless steel clamps, and the two ends of the stainless steel pull rods are respectively connected and fixed to the connecting ear plates of adjacent stainless steel clamps.
[0005] Preferably, both ends of the stainless steel pull rod have connecting parts, and the connecting parts of the stainless steel pull rod are fixed to the connecting ear plates of the stainless steel clamp by bolts.
[0006] Preferably, the stainless steel clamp has two clamping parts, the two clamping parts are respectively fixed on both sides of the front end of the stainless steel clamp, and the accommodating groove is formed between the two clamping parts.
[0007] Preferably, a first silicone sealant is provided on the rear end and both sides of the glass rib, and the curtain wall glass is fixed in the receiving groove of the stainless steel fixture by the first silicone sealant.
[0008] Preferably, a second silicone sealant is provided at the front end of the glass rib, and the glass rib is fixedly connected to the curtain wall glass through the second silicone sealant; edge protection structural adhesive is provided on both sides of the second silicone sealant, and the edge protection structural adhesive does not exceed the side of the glass rib.
[0009] Preferably, the connecting ear plate is integrally formed on the stainless steel clamp.
[0010] Preferably, a third silicone sealant is provided on the end of the curtain wall glass, and adjacent curtain wall glasses are connected and fixed by the third silicone sealant.
[0011] Preferably, a foam rod is provided between adjacent curtain wall glasses, and the foam rod is located on the inner side of the third silicone sealant.
[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0013] The utility model provides a large glass curtain wall structure for preventing lateral instability. By fixing the rear ends of the glass ribs in the receiving grooves of the stainless steel clamps and arranging stainless steel tie rods between adjacent stainless steel clamps, a lateral tensioning force is provided for the glass ribs, thereby preventing the glass rib structure from lateral instability, thereby improving the stability and safety of the curtain wall structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The technical solution of the utility model is further described below with reference to the accompanying drawings:
[0015] Attachment Figure 1 This is a cross-sectional node diagram of a large glass curtain wall structure for preventing lateral instability according to the utility model;
[0016] Attachment Figure 2 This is a schematic structural diagram of the connection between the curtain wall glass and the glass ribs of the present invention;
[0017] Attachment Figure 3 The utility model is a schematic structural diagram of a large glass curtain wall structure after assembly for preventing lateral instability.
[0018] In the figure: 1. Curtain wall glass; 2. Glass rib; 3. Stainless steel clamp; 4. Receiving groove; 5. Connecting ear plate; 6. Stainless steel pull rod; 7. Connecting part; 8. Clamping part; 9. First silicone sealant; 10. Second silicone sealant; 11. Edge protection structural adhesive; 12. Third silicone sealant; 13. Foam rod. DETAILED DESCRIPTION
[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0020] As attached Figure 1-3As shown, the large glass curtain wall structure for preventing lateral instability described in the present invention includes curtain wall glass 1, glass ribs 2 and stainless steel clamps 3.
[0021] The front end of the glass rib 2 is connected and fixed to the curtain wall glass 1, and a accommodating groove 4 is provided on the stainless steel clamp 3. The rear end of the glass rib 2 is fixedly installed in the accommodating groove 4 of the stainless steel clamp 3; connecting ear plates 5 are provided on both sides of the stainless steel clamp 3. In this embodiment, the connecting ear plates 5 are integrally formed on the stainless steel clamp 3, and a stainless steel tie rod 6 is provided between adjacent stainless steel clamps 3. The two ends of the stainless steel tie rod 6 are respectively connected and fixed to the connecting ear plates 5 of adjacent stainless steel clamps 3. By fixing the rear end of the glass rib 2 in the accommodating groove 4 of the stainless steel clamp 3 and providing the stainless steel tie rod 6 between adjacent stainless steel clamps 3, a lateral tensioning force is provided for the glass rib 2, preventing the glass rib 2 structure from lateral instability, thereby improving the stability and safety of the curtain wall structure.
[0022] In this embodiment, both ends of the stainless steel pull rod 6 have connecting parts 7, and the connecting parts 7 of the stainless steel pull rod 6 are fixed to the connecting ear plates 5 of the stainless steel clamp 3 by bolts to achieve a stable connection between the stainless steel pull rod 6 and the stainless steel clamp 3.
[0023] In this embodiment, the stainless steel clamp 3 has two clamping parts 8, which are respectively fixed on both sides of the front end of the stainless steel clamp 3. The two clamping parts 8 clamp the rear end of the glass rib 2 from both sides, ensuring the stability of the connection between the glass rib 2 and the stainless steel clamp 3. The receiving groove 4 is formed between the two clamping parts 8.
[0024] A first silicone sealant 9 is provided at the rear end and both sides of the glass rib 2. The curtain wall glass 1 is fixed in the receiving groove 4 of the stainless steel clamp 3 by the first silicone sealant 9. This not only ensures that the glass rib 2 is firmly connected to the receiving groove 4 of the stainless steel clamp 3, but also plays a certain buffering role, preventing the glass rib 2 from rigidly contacting the stainless steel clamp 3, thereby avoiding damage to the glass rib 2.
[0025] A second silicone sealant 10 is provided at the front end of the glass rib 2, and the glass rib 2 is fixedly connected to the curtain wall glass 1 through the second silicone sealant 10; edge protection structural adhesive 11 is provided on both sides of the second silicone sealant 10, and the edge protection structural adhesive 11 does not exceed the side of the glass rib 2 to prevent the second silicone sealant 10 and the edge protection structural adhesive 11 on both sides from blocking the curtain wall glass 1, thereby improving the appearance of the curtain wall glass 1.
[0026] A third silicone sealant 12 is provided at the end of the curtain wall glass 1, and adjacent curtain wall glasses 1 are connected and fixed by the third silicone sealant 12. A foam rod 13 is provided between adjacent curtain wall glasses 1, and the foam rod 13 is located on the inner side of the third silicone sealant 12 to improve the sealing effect and sound insulation effect between adjacent curtain wall glasses 1.
[0027] The above are only specific application examples of the present utility model and do not constitute any limitation to the protection scope of the present utility model; any technical solutions formed by equivalent transformation or equivalent replacement fall within the scope of protection of the present utility model.
Claims
1. A large glass curtain wall structure for preventing lateral instability, characterized by: The invention comprises curtain wall glass (1), glass ribs (2) and stainless steel clamps (3); the front end of the glass ribs (2) is connected and fixed to the curtain wall glass (1); the stainless steel clamp (3) is provided with a receiving groove (4); the rear end of the glass ribs (2) is fixedly installed in the receiving groove (4) of the stainless steel clamp (3); connecting ear plates (5) are provided on both sides of the stainless steel clamp (3); a stainless steel pull rod (6) is provided between adjacent stainless steel clamps (3); and both ends of the stainless steel pull rod (6) are respectively connected and fixed to the connecting ear plates (5) of adjacent stainless steel clamps (3).
2. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: Both ends of the stainless steel pull rod (6) are provided with connecting parts (7), and the connecting parts (7) of the stainless steel pull rod (6) and the connecting ear plates (5) of the stainless steel clamp (3) are fixed by bolts.
3. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: The stainless steel clamp (3) has two clamping parts (8), which are respectively fixed on both sides of the front end of the stainless steel clamp (3), and the accommodating groove (4) is formed between the two clamping parts (8).
4. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: A first silicone sealant (9) is provided at the rear end and both sides of the glass rib (2), and the curtain wall glass (1) is fixed in the receiving groove (4) of the stainless steel clamp (3) by the first silicone sealant (9).
5. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: A second silicone sealant (10) is provided at the front end of the glass rib (2), and the glass rib (2) is fixedly connected to the curtain wall glass (1) via the second silicone sealant (10); edge protection structural adhesive (11) is provided on both sides of the second silicone sealant (10), and the edge protection structural adhesive (11) does not extend beyond the side of the glass rib (2).
6. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: The connecting ear plate (5) is integrally formed on the stainless steel clamp (3).
7. The large glass curtain wall structure for preventing lateral instability according to claim 1, characterized in that: A third silicone sealant (12) is provided at the end of the curtain wall glass (1), and adjacent curtain wall glasses (1) are connected and fixed via the third silicone sealant (12).
8. The large glass curtain wall structure for preventing lateral instability according to claim 7, characterized in that: A foam rod (13) is provided between adjacent curtain wall glasses (1), and the foam rod (13) is located on the inner side of the third silicone sealant (12).