Adjustable curtain wall connecting mechanism
By designing an adjustable curtain wall connection mechanism, using arc-shaped adjustment elements and sealing components, the problem of the existing technology being difficult to deal with complex curved lines and diversified building facades is solved, and cost reduction and sealing improvements are achieved.
Patent Information
- Application Number
- CN202421221758.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing curtain wall connection mechanism is difficult to effectively deal with complex curved lines and diverse building facades, resulting in high processing and construction costs and difficult to match the installation effect with the design plan.
An adjustable curtain wall connection mechanism is designed to form an adjustable angle through a relatively arranged first vertical assembly and a second vertical assembly, combining the first arc adjustment element and the second arc adjustment element, and multiple seals are realized through the sealing assembly and the form sealing element.
This technical method reduces the installation cost of the curtain wall structure at the corners, improves sealing, ensures the energy-saving effect of the curtain wall structure, and adapts to the changing appearance of the curtain wall.
Smart Images
Figure CN222667255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of curtain wall engineering, in particular to an adjustable curtain wall connecting mechanism. Background Art
[0002] Curtain wall engineering is the general term for the installation and construction of metal plates or safety glass used as building enclosure components and decorative panels. The metal plates or safety glass are fixed to the metal frame with bolts or rubber pads, and the gaps are filled with sealant to prevent water and heat. The metal frame is first fixed to the main structure of the building with steel fasteners.
[0003] In order to meet the diversity of building facade effects, the shape of modern building curtain walls has evolved from the original square shape with horizontal and vertical lines to continuously changing curved lines connected by concave and convex surfaces. The inner and outer angles produced by the combination of various curved surfaces require specially customized curtain wall structural parts of different styles when processing the curtain wall structure. Such customized components not only increase the processing time and cost, but also cause the final installation effect to deviate from the design plan due to processing errors and on-site construction errors. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the utility model aims to provide an adjustable curtain wall connection mechanism, which can be adjusted on demand at the construction site through a plurality of adjustable components, thereby reducing costs and improving the sealing performance of the curtain wall structure at the corners.
[0005] To achieve the above-mentioned purpose, an embodiment of the utility model proposes an adjustable curtain wall connection mechanism, comprising: a first vertical component and a second vertical component arranged opposite to each other, wherein the first vertical component: a side facing the second vertical component protrudes to form a first arc-shaped adjustment element; the second vertical component: forms a second arc-shaped adjustment element that matches the arc surface of the first arc-shaped adjustment element; the first vertical component and the second vertical component form an angle on a horizontal plane, and the first arc-shaped adjustment element and the second arc-shaped adjustment element fit together;
[0006] The sealing assembly comprises a structural sealing element and a window sealing element, wherein the structural sealing element is arranged between the first vertical element and the second vertical element, and the window sealing element is arranged on a side of the structural sealing element away from the first arc-shaped adjusting element and the second arc-shaped adjusting element.
[0007] According to an adjustable curtain wall connection mechanism of an embodiment of the utility model, a first vertical component and a second vertical component are separately arranged in a main body of a building structure. After adjusting the angle between the two vertical components, the angle between the two vertical components is fixed by fitting the first arc-shaped adjustment element and the second arc-shaped adjustment element. Then, the internal space within the two arc-shaped adjustment elements is separated from the external space by a sealing component. Further sealing is achieved by connecting the window sealing element to the curtain wall glass.
[0008] In addition, the adjustable curtain wall connection mechanism proposed in the above embodiment of the utility model may also have the following additional technical features:
[0009] Optionally, it also includes an external component connection component, which includes an external component connection element connected to the first vertical component or the second vertical component, and an external component transition element; one end of the external component connection element has an arc-shaped enlarged end, and the arc-shaped enlarged end is movably matched with the arc-shaped groove formed correspondingly in the external component.
[0010] Optionally, the first arc-shaped adjustment element and the first vertical component, the second arc-shaped adjustment element and the second vertical component are manufactured separately, and the adjustment element and the vertical component are fixed together by means of a slide groove, a tenon or a riveted connection.
[0011] Optionally, the first arc-shaped adjustment element and the second arc-shaped adjustment element are provided with alignable through holes, and fasteners are passed through the through holes to fix the two adjustment elements together.
[0012] Furthermore, the through hole is an oblong hole.
[0013] Optionally, the sealing element has an arc-shaped cross-section, and two ends of the arc are respectively fixed to the first vertical component and the second vertical component.
[0014] Optionally, the window sealing element is composed of a first window sealing component and a second window sealing component, and the two sealing components are respectively arranged on both sides of the structural sealing component and fixed together with the structural sealing component. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure applied to the plane area of the curtain wall according to the embodiment of the utility model;
[0016] Figure 2 This is a schematic diagram of a structure applied to a positive corner area of a curtain wall according to an embodiment of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure applied to the inner corner area of the curtain wall according to the embodiment of the utility model;
[0018] Figure 4 The figure is a structural schematic diagram of an existing curtain wall connection mechanism.
[0019] Description of labels:
[0020] First vertical component 1 First arc-shaped adjustment element 11
[0021] Second vertical component 2 Second arc-shaped adjustment element 21
[0022] Structural sealing element 31 Window sealing element 32 First window sealing element 321 Second window sealing element 322;
[0023] External component connection assembly 4 External component connection element 41 External component transition element 42 Arc-shaped enlarged end 421
[0024] Curtain wall glass 100, building structure main body 200, curtain wall external decorative lines 300. DETAILED DESCRIPTION
[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0026] The utility model comprises a first vertical component and a second vertical component which are separately arranged on the main body of the building structure. After adjusting the angle between the two vertical components, the angle between the two vertical components is fixed by fitting the first arc-shaped adjusting element and the second arc-shaped adjusting element. Then, the internal space within the two arc-shaped adjusting elements is separated from the external space by the sealing component. Further sealing is achieved by connecting the window sealing element with the curtain wall glass.
[0027] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0029] Figure 4The existing curtain wall connection mechanism has no adjustable structure and can only be used in the area of the curtain wall plane. The utility model makes an improvement on this.
[0030] Figures 1 to 3 An adjustable curtain wall connection mechanism according to an embodiment of the utility model comprises:
[0031] The first vertical component 1 and the second vertical component 2 are arranged opposite to each other, wherein
[0032] The first vertical component 1 has a side facing the second vertical component 2, protruding to form a first arc-shaped adjusting element 11;
[0033] The second vertical component 2 is used to form a second arc-shaped adjusting element 21 that matches the arc surface of the first arc-shaped adjusting element 11;
[0034] The first vertical component 1 and the second vertical component 2 form an angle on the horizontal plane, and the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21 are fitted together;
[0035] During construction, the first vertical component 1 and the second vertical component 2 are respectively arranged on the main structure. At the position where the curtain wall is deformed, the frame beams of the main structure will also be bent accordingly. Therefore, the angle between the first vertical component 1 and the second vertical component 2 can be determined in advance. After the installation angle is determined, the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21 are tightly attached to form a closed structure, which cooperates with the masonry wall of the building to complete the sealing of the entire building.
[0036] Preferably, the first arc-shaped adjustment element 11 and the first vertical component 1, the second arc-shaped adjustment element 21 and the second vertical component 2 are manufactured separately, and the adjustment element and the vertical component are fixed together by means of a slide groove, a tenon or a riveted connection. The purpose of adopting this technical solution is that the first vertical component 1 and the second vertical component 2 are universal and can be applied to curtain wall areas at different angles. Although the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21 can adapt to a certain angle by matching with the arc surface, they need to be replaced after exceeding the adjustment range. This split configuration can greatly reduce the requirements for the type of molds, thereby reducing costs. The connection between the arc-shaped adjustment element and the vertical component can be a groove along the length direction of the vertical component, and the corresponding arc-shaped adjustment element is provided with a foot inserted into the groove, and then bonded together with a sealing strip or structural adhesive, or can be matched with a slide bar and a slide groove, or more directly, fixed on site by rivets;
[0037] Preferably, the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21 are provided with alignable through holes, and the two adjustment elements are fixed together by fasteners passing through the through holes. By adopting this scheme, the two arc-shaped adjustment elements can be fixed more tightly. If fasteners are not used, structural adhesives can also be used for bonding.
[0038] The through holes may also be configured as oblong holes to facilitate further fine-tuning and to cope with errors after installation at the construction site.
[0039] Sealing component: including a structural sealing element 31 and a window sealing element 32. The structural sealing element 31 is arranged between the first vertical element and the second vertical element, and the window sealing element 32 is arranged on the side of the structural sealing element 31 away from the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21. The curtain wall project needs to meet the building energy-saving requirements, so the sealing of the curtain wall structure itself has a significant impact on the energy-saving effect. For this reason, a sealing component is set up. On the basis of the first arc-shaped adjustment element 11 and the second arc-shaped adjustment element 21 having achieved the first sealing effect, a secondary sealing is further achieved through the sealing component. In some existing curtain wall structures, the secondary sealing is achieved through a sealing strip. With the passage of time and the accidental damage of the sealing strip during the construction process, the sealing effect will gradually decrease. The sealing component of the embodiment of the utility model can effectively solve this problem.
[0040] Specifically, the sealing element forms a partition to divide the space enclosed by the first vertical component 1 and the second vertical component 2. The sealing element can be a single-layer structure or a multi-layer structure to form multiple internally enclosed cavities, further reducing the internal and external heat exchange rate; both ends of the sealing element are inserted into the installation grooves correspondingly formed by the first vertical component 1 and the second vertical component 2, and then fixed by the sealing strips filled in the installation grooves to prevent movement.
[0041] Preferably, the sealing element has an arc-shaped cross section, and the two ends of the arc are respectively fixed to the first vertical component 1 and the second vertical component 2. This solution can also adopt the above-mentioned multi-layer structure.
[0042] Preferably, the window sealing element 32 is composed of a first window sealing member 321 and a second window sealing member 322, and the two sealing members are disposed on both sides of the structural sealing element 31 and fixed to the structural sealing element 31. This technical solution aims to seal the curtain wall glass 100 outside.
[0043] After adopting the above solution, the curtain wall connection achieves multiple sealing at the corners. While adapting to the changing appearance of the curtain wall, it also achieves longer-lasting effective sealing compared to the existing sealing methods such as sealing strips and sealants.
[0044] In some embodiments, an external component connection assembly 4 is also included, and the external component connection assembly includes an external component connection element 41 connected to the first vertical assembly 1 or the second vertical assembly 2, and an external component adapter element 42; one end of the external component connection element 41 has an arc-shaped enlarged end 421, and the arc-shaped enlarged end 421 is movably matched with the arc-shaped groove formed corresponding to the external component. For some "horizontally hidden and vertically visible" curtain walls, the curtain wall external decorative lines 300 need to be firmly connected to the curtain wall structure, but in order to keep the curtain wall external decorative lines 300 in the same straight line, after the curtain wall external decorative lines 300 are installed in place, further fine-tuning is required. The existing installation structure adopts dovetail screws for direct fixing after positioning. This fixing method cannot be quickly fine-tuned in the later stage because the screw holes are only slightly shifted, which will cause loosening.
[0045] Therefore, in the above technical solution, the connecting component has an arc-shaped enlarged end 421, which is similar to a sea anchor and is "anchored" into the arc-shaped groove in the curtain wall external decorative line 300. The arc-shaped groove can be filled with filling material in advance, so that even without fasteners, the fixation itself is strong enough, and fasteners can be used for reinforcement again after the curtain wall project is completed as a whole.
[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0049] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. An adjustable curtain wall connection mechanism, characterized in that: It comprises a first vertical component and a second vertical component which are arranged opposite to each other, wherein the first vertical component: a side facing the second vertical component protrudes to form a first arc-shaped adjusting element; the second vertical component: forms a second arc-shaped adjusting element which matches with the arc surface of the first arc-shaped adjusting element; The first vertical component and the second vertical component form an angle on a horizontal plane, and the first arc-shaped adjustment element and the second arc-shaped adjustment element are fitted together; Sealing component: includes a structural sealing element and a window sealing element, wherein the structural sealing element is arranged between the first vertical component and the second vertical component, and the window sealing element is arranged on a side of the structural sealing element away from the first arc-shaped adjusting element and the second arc-shaped adjusting element.
2. The adjustable curtain wall connection mechanism according to claim 1, characterized in that: Also included is an external component connection assembly, the external component connection assembly including an external component connection element connected to the first vertical assembly or the second vertical assembly, and an external component transition element; One end of the external component connecting element is provided with an arc-shaped enlarged end, and the arc-shaped enlarged end is movably matched with an arc-shaped groove correspondingly formed in the external component.
3. The adjustable curtain wall connection mechanism according to claim 1, characterized in that: The first arc-shaped adjusting element and the first vertical component, the second arc-shaped adjusting element and the second vertical component are manufactured separately, and the adjusting element and the vertical component are fixed together by means of a slide groove, a tenon or a riveted connection.
4. The adjustable curtain wall connection mechanism according to claim 1, characterized in that: The first arc-shaped adjusting element and the second arc-shaped adjusting element are provided with alignable through holes, and fasteners are passed through the through holes to fix the two adjusting elements together.
5. The adjustable curtain wall connection mechanism according to claim 4, characterized in that: The through hole is an oblong hole.
6. The adjustable curtain wall connection mechanism according to claim 1, characterized in that: The sealing element has an arc-shaped cross section, and two ends of the arc are respectively fixed to the first vertical component and the second vertical component.
7. The adjustable curtain wall connection mechanism according to claim 1, characterized in that: The window sealing element is composed of a first window sealing component and a second window sealing component. The two sealing components are arranged on both sides of the structural sealing component and are fixed together with the structural sealing component.