Torque-optimized curtain wall structure
Patent Information
- Application Number
- CN202522089821.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-28
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-09-28
AI Technical Summary
[0003]相关技术中，幕墙支撑结构大多采用单一的支撑梁来承受幕墙单元的荷载，并通过固定座连接至主体墙体，这种单梁结构在长期使用过程中，幕墙单元的荷载会形成较大的弯矩，集中作用在单一支撑梁及固定点上，导致构件受力不均匀，存在局部变形、疲劳开裂的风险，当幕墙单元面积较大时，固定座与支撑梁的节点处容易成为受力薄弱环节，从而影响幕墙系统的整体安全性与可靠性
[0015]综上所述，与现有技术相比，本申请公开了一种力矩优化型幕墙结构，包括目标墙体和幕墙单元，目标墙体的顶端具有朝向幕墙单元的凸梁，以及幕墙单元排列在目标墙体和凸梁的外侧，目标墙体和凸梁面向幕墙单元的一侧分别设有第一固定座和第二固定座，以及幕墙单元包括第一支撑梁、设于第一支撑梁上的至少两个安装座、连接在相邻安装座之间的中空玻璃，幕墙单元与目标墙体之间具有隔离空间，隔离空间内设有第二支撑梁及第三支撑梁，第二支撑梁的两端分别连接第一固定座和第一支撑梁，以及第三支撑梁的两端分别连接第二固定座和第二支撑梁，其中，第三支撑梁垂直于凸梁和第二支撑梁，以及，隔离空间内设有第一材料防护层及第二材料防护层，第一材料防护层沿第二支撑梁的轴向排列在第一支撑梁和目标墙体之间，第二材料防护层沿第一支撑梁的轴向排列在凸梁和第一材料防护层之间且靠近中空玻璃，即通过上述设置，提高幕墙结构的结构可靠性和安全性。
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Abstract
Description
Technical Field
[0001] This application relates to the field of door and window equipment technology, specifically to a torque-optimized curtain wall structure. Background Technology
[0002] As a commonly used external envelope structure in modern buildings, curtain walls typically consist of glass panels, metal support components, and fasteners connected to the main wall. In traditional curtain wall installation structures, curtain wall units are usually directly fixed to the outside of the main wall or beam via support beams, with an isolation space left between the wall and the curtain wall to accommodate fireproof or thermal insulation materials. However, as the size and weight of building curtain wall units continue to increase, the stress requirements on the support components also increase.
[0003] In related technologies, curtain wall support structures mostly use a single support beam to bear the load of the curtain wall unit and are connected to the main wall through a fixing seat. In the long-term use of this single beam structure, the load of the curtain wall unit will generate a large bending moment, which is concentrated on the single support beam and fixing point, resulting in uneven stress on the components and the risk of local deformation and fatigue cracking. When the area of the curtain wall unit is large, the node between the fixing seat and the support beam is prone to become a weak link, thereby affecting the overall safety and reliability of the curtain wall system. Utility Model Content
[0004] In view of this, this application provides a torque-optimized curtain wall structure to solve the aforementioned technical problems.
[0005] This application discloses a torque-optimized curtain wall structure, including a target wall and curtain wall units. The top of the target wall has a protruding beam facing the curtain wall units, and the curtain wall units are arranged on the outside of the target wall and the protruding beam. The side of the target wall and the protruding beam facing the curtain wall units are respectively provided with a first fixing seat and a second fixing seat. The curtain wall unit includes a first support beam, at least two mounting seats provided on the first support beam, and insulated glass connected between adjacent mounting seats. There is an isolation space between the curtain wall unit and the target wall. A second support beam and a third support beam are provided in the isolation space. The two ends of the second support beam are respectively connected to the first fixing seat and the first support beam, and the two ends of the third support beam are respectively connected to the second fixing seat and the second support beam. The third support beam is perpendicular to the convex beam and the second support beam. Furthermore, the isolation space is provided with a first material protective layer and a second material protective layer. The first material protective layer is arranged along the axial direction of the second support beam between the first support beam and the target wall. The second material protective layer is arranged along the axial direction of the first support beam between the convex beam and the first material protective layer and close to the insulating glass.
[0006] In one possible example, the first support beam, the second support beam, and the third support beam are all configured as rectangular hollow tube structures.
[0007] In one possible example, the first support beam, the second support beam, and the third support beam are all provided with rectangular accommodating cavities, and at least one alloy core is provided in the rectangular accommodating cavity.
[0008] In one possible example, the alloy core is arranged in the form of a rectangular hollow tube and fits against the inner wall of the rectangular accommodating cavity. Alternatively, the alloy core may be arranged in a rectangular block structure and connected to both sides of the rectangular accommodating cavity.
[0009] In one possible example, the first fixing base includes a first embedded plate and a plurality of first fixing bolts connected to the first embedded plate, the first embedded plate being embedded in the outer surface of the target wall, and the first fixing bolts being driven into the target wall.
[0010] In one possible example, one end of the second support beam is welded to the first embedded plate, and the other end of the second support beam is bolted to the first support beam.
[0011] In one possible example, the second fixing seat includes a second embedded plate and a plurality of second fixing bolts connected to the second embedded plate, the second embedded plate being embedded in the outer surface of the protruding beam, and the second fixing bolts being driven into the protruding beam.
[0012] In one possible example, one end of the third support beam is welded to the second support beam, and the other end of the third support beam is connected to the second embedded plate.
[0013] In one possible example, the second support beam is divided into a first support body closer to the curtain wall unit and a second support body farther away from the curtain wall unit, with the connection point between the second support beam and the third support beam as the dividing point. The length ratio of the first support body to the second support body is 1:4.
[0014] In one possible example, the isolation space is further provided with a third material protective layer, which fills the space between the first support beam and the convex beam.
[0015] In summary, compared with the prior art, this application discloses a torque-optimized curtain wall structure, including a target wall and curtain wall units. The top of the target wall has a protruding beam facing the curtain wall units, and the curtain wall units are arranged on the outside of the target wall and the protruding beam. The target wall and the protruding beam are respectively provided with a first fixing seat and a second fixing seat on the side facing the curtain wall units. The curtain wall unit includes a first support beam, at least two mounting seats provided on the first support beam, and insulated glass connecting adjacent mounting seats. There is an isolation space between the curtain wall unit and the target wall, and a second support beam and a third support beam are provided in the isolation space. The second support beam has two ends connected to the first fixed seat and the first support beam, respectively, and the third support beam has two ends connected to the second fixed seat and the second support beam, respectively. The third support beam is perpendicular to the convex beam and the second support beam. The isolation space is provided with a first material protective layer and a second material protective layer. The first material protective layer is arranged along the axial direction of the second support beam between the first support beam and the target wall. The second material protective layer is arranged along the axial direction of the first support beam between the convex beam and the first material protective layer and close to the insulated glass. Through the above arrangement, the structural reliability and safety of the curtain wall structure are improved. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a side structural schematic diagram of the moment-optimized curtain wall structure of this application; Figure 2 yes Figure 1 A schematic diagram of the structure after the protective material layer has been removed; Figure 3 This is a structural schematic diagram of the second support beam in this application; Figure 4 This is a schematic cross-sectional view of the first type of support beam in this application; Figure 5 This is a cross-sectional structural diagram of the second type of support beam in this application. Detailed Implementation
[0018] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the claims.
[0019] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which must be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.
[0020] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.
[0021] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.
[0022] In the description of this application, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] The technical solutions shown in this application will be described in detail below through specific embodiments. It should be noted that the order of description of the following embodiments is not intended to limit the priority of the embodiments.
[0024] Please refer to Figures 1 to 3The torque-optimized curtain wall structure of this application embodiment includes a target wall 100 and a curtain wall unit 200. The top of the target wall 100 has a protruding beam 300 facing the curtain wall unit 200, and the curtain wall unit 200 is arranged on the outside of the target wall 100 and the protruding beam 300.
[0025] In the specific implementation process, in order to achieve stable fixation, the target wall 100 and the protruding beam 300 are respectively provided with a first fixing seat 1 and a second fixing seat 2 on the side facing the curtain wall unit 200, and the curtain wall unit 200 includes a first support beam 3, at least two mounting seats 4 provided on the first support beam 3, and hollow glass 5 connected between adjacent mounting seats 4, thereby forming a continuous curtain wall glass surface.
[0026] Specifically, there is an isolation space 6 between the curtain wall unit 200 and the target wall 100. The isolation space 6 is provided with a second support beam 7 and a third support beam 8. The two ends of the second support beam 7 are respectively connected to the first fixing seat 1 and the first support beam 3, which are used to form the main load-bearing connection between the target wall 100 and the curtain wall unit 200. The two ends of the third support beam 8 are respectively connected to the second fixing seat 2 and the second support beam 7, thereby forming an auxiliary support relationship between the protruding beam 300 and the first support beam 3, so as to optimize the structural stress and share the stress pressure of the second support beam 7. Preferably, the third support beam 8 is perpendicular to the protruding beam 300 and the second support beam 7, thereby improving the overall mechanical stability and improving the structural reliability and safety of the curtain wall structure.
[0027] Furthermore, the isolation space 6 is provided with a first material protective layer 9 and a second material protective layer 10. The first material protective layer 9 is arranged along the axial direction of the second support beam 7 between the first support beam 3 and the target wall 100. The second material protective layer 10 is arranged along the axial direction of the first support beam 3 between the protruding beam 300 and the first material protective layer 9 and close to the insulated glass 5. Thus, the isolation space 6 achieves a protective function, such as fire prevention or heat insulation, and improves the safety and durability of the curtain wall system.
[0028] In one example, continue to refer to Figure 4 and Figure 5 The first support beam 3, the second support beam 7, and the third support beam 8 are all rectangular hollow tube structures, and each of the rectangular hollow tubes of the first support beam 3, the second support beam 7, and the third support beam 8 is provided with a rectangular receiving cavity 11. At least one alloy sleeve 12 is provided in the rectangular receiving cavity 11 to further improve the strength and bending resistance of the support beam. The alloy sleeve 12 can enhance the overall stability of the rectangular hollow tube under stress, effectively share the load generated by the curtain wall unit 200 and the insulated glass 5, and avoid deformation or failure of a single support beam under long-term pressure, thereby improving the reliability and durability of the entire curtain wall structure.
[0029] The alloy sleeve 12 can have different structural forms. Specifically, the alloy sleeve 12 is set in the form of a rectangular hollow tube and is attached to the inner wall of the rectangular accommodating cavity 11, thereby significantly improving its bending and torsional resistance while maintaining the overall lightweight of the support beam. Alternatively, the alloy core 12 can also be arranged in the form of a rectangular block structure and connected to both sides of the rectangular accommodating cavity 11. The symmetrically arranged rectangular blocks support and reinforce the inner wall, effectively enhancing the compressive strength and stability of the support beam.
[0030] In one example, the fixing seat 1 includes a first embedded plate 13 and a plurality of first fixing bolts 14 connected to the first embedded plate 13. The first embedded plate 13 is embedded in the outer surface of the target wall 100 and is used as a connecting transition piece. The first fixing bolts 14 are nailed into the target wall 100, thereby achieving a stable connection between the first fixing seat 1 and the target wall 100.
[0031] Furthermore, one end of the second support beam 7 is welded and fixed to the first embedded plate 13, thereby ensuring a firm connection between the second support beam 7 and the target wall 100. The other end of the second support beam 7 is bolted and fixed to the first support beam 3, so as to ensure structural stability while facilitating construction, installation and subsequent maintenance. The combination of welding and fixing at one end and bolting at the other end can improve the structural strength of the overall device, enhance the flexibility and disassembly of the connection parts, and improve the construction convenience and reliability of the curtain wall system.
[0032] Similarly, the second fixing seat 2 includes a second embedded plate 15 and a plurality of second fixing bolts 16 connected to the second embedded plate 15. The second embedded plate 15 is embedded in the outer surface of the protruding beam 300 and is used as a connecting transition piece. The second fixing bolts 16 are nailed into the protruding beam 300, thereby realizing a stable connection between the second fixing seat 2 and the protruding beam 300.
[0033] Furthermore, one end of the third support beam 8 is welded and fixed to the second support beam 7, and the other end of the third support beam 8 is connected to the second embedded plate 15. Through this arrangement, the third support beam 8 forms a stable mechanical support relationship between the protruding beam 300 and the second support beam 7, which can effectively share the load pressure borne by the second support beam 7 and improve the bending stiffness, structural stability and safety of the overall curtain wall device.
[0034] It should be noted that, on the second support beam 7, with the connection point between the second support beam 7 and the third support beam 8 as the dividing point, the second support beam 7 is divided into a first support body 17 closer to the curtain wall unit 200 and a second support body 18 farther away from the curtain wall unit 200. The length of the first support body 17 ( Figure 3 The length of the second support 18 (marked L1) Figure 3The ratio of L2 to 1:4 can optimize the stress distribution of the second support beam 7, so that the first support body 17 near the short end of the curtain wall unit 200 bears a smaller bending moment, thereby improving the moment optimization effect and stability of the overall support structure.
[0035] In one example, a third material protective layer 19 is also provided in the isolation space 6. The third material protective layer 19 is filled between the first support beam 3 and the protruding beam 300 to provide further protection functions in the isolation space 6, such as fire prevention, heat insulation or sound insulation. By setting the third material protective layer 19, the overall safety and durability of the curtain structure can be further enhanced while maintaining a stable connection between the support beam and the wall and curtain wall structure.
[0036] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.
Claims
1. A moment-optimized curtain wall structure, comprising a target wall and curtain wall units, wherein the top of the target wall has a protruding beam facing the curtain wall units, and the curtain wall units are arranged on the outer sides of the target wall and the protruding beam, characterized in that: The target wall and the protruding beam are respectively provided with a first fixing seat and a second fixing seat on the side facing the curtain wall unit, and the curtain wall unit includes a first support beam, at least two mounting seats provided on the first support beam, and insulated glass connected between adjacent mounting seats; There is an isolation space between the curtain wall unit and the target wall. A second support beam and a third support beam are provided in the isolation space. The two ends of the second support beam are respectively connected to the first fixing seat and the first support beam, and the two ends of the third support beam are respectively connected to the second fixing seat and the second support beam. The third support beam is perpendicular to the convex beam and the second support beam. Furthermore, the isolation space is provided with a first material protective layer and a second material protective layer. The first material protective layer is arranged along the axial direction of the second support beam between the first support beam and the target wall. The second material protective layer is arranged along the axial direction of the first support beam between the convex beam and the first material protective layer and close to the insulating glass.
2. The moment-optimized curtain wall structure as described in claim 1, characterized in that, The first support beam, the second support beam, and the third support beam are all configured as rectangular hollow tubes.
3. The moment-optimized curtain wall structure as described in claim 2, characterized in that, The first support beam, the second support beam and the third support beam are all provided with rectangular accommodating cavities, and at least one alloy core is provided in each rectangular accommodating cavity.
4. The moment-optimized curtain wall structure as described in claim 3, characterized in that, The alloy core is arranged in the form of a rectangular hollow tube and is attached to the inner wall of the rectangular accommodating cavity. Alternatively, the alloy core may be arranged in a rectangular block structure and connected to both sides of the rectangular accommodating cavity.
5. The moment-optimized curtain wall structure as described in claim 1, characterized in that, The first fixing base includes a first embedded plate and a plurality of first fixing bolts connected to the first embedded plate. The first embedded plate is embedded in the outer surface of the target wall, and the first fixing bolts are nailed into the target wall.
6. The moment-optimized curtain wall structure as described in claim 5, characterized in that, One end of the second support beam is welded and fixed to the first embedded plate, and the other end of the second support beam is bolted and fixed to the first support beam.
7. The moment-optimized curtain wall structure as described in claim 1, characterized in that, The second fixing seat includes a second embedded plate and a plurality of second fixing bolts connected to the second embedded plate. The second embedded plate is embedded in the outer surface of the protruding beam, and the second fixing bolts are driven into the protruding beam.
8. The moment-optimized curtain wall structure as described in claim 7, characterized in that, One end of the third support beam is welded and fixed to the second support beam, and the other end of the third support beam is connected to the second embedded plate.
9. The moment-optimized curtain wall structure as described in claim 1, characterized in that, On the second support beam, with the connection point between the second support beam and the third support beam as the dividing point, the second support beam is divided into a first support body closer to the curtain wall unit and a second support body farther away from the curtain wall unit, and the length ratio of the first support body to the second support body is 1:
4.
10. The moment-optimized curtain wall structure as described in any one of claims 1 to 9, characterized in that, The isolation space is also provided with a third material protective layer, which is filled between the first support beam and the protruding beam.