Arc-shaped glass curtain wall with fabricated lines and construction method

Abstract

The invention discloses an arc-shaped glass curtain wall with fabricated lines and a construction method of the arc-shaped glass curtain wall, and belongs to the technical field of building curtain walls. The curtain wall system comprises a bearing base body arranged on the outer side of a building structure, a vertical supporting part arranged along the arc-shaped axis and a transverse supporting part arranged in the horizontal direction. The bent glass panel is mounted on the outer side of the supporting framework; the multiple assembly type vertical decoration lines are arranged on the outer side of the curtain wall and fixed to the bearing base body through the connecting assemblies. A heat preservation and fireproof filling layer is arranged in the decoration line, and a covering plate with the sealing and decoration composite function is arranged on the indoor side. The construction method comprises the steps of material prefabrication, surveying and setting-out, framework installation, glass and decoration line hanging installation, filling and closing, sealing treatment and the like. Assembly type quick installation of the arc-shaped glass curtain wall is achieved, modular construction of the vertical face decoration lines is completed at the same time, construction efficiency is improved, cost is reduced, and durability and appearance integrity of a curtain wall system are enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of decorative curtain walls, and in particular to a curved glass curtain wall with assembled lines and a construction method. Background Art

[0002] In some buildings, in order to create a better decorative effect and make the facade more varied and beautiful, a layer of horizontal or vertical decorative lines is usually set on the outer surface of the curtain wall during the exterior wall decoration process. Conventional lines are assembled on site, resulting in low construction efficiency and affecting the construction period. In addition, since the decorative lines are generally located on the facade of the building, if they fall off or collapse during use, they will cause serious harm to the surrounding pedestrians and vehicles, resulting in economic losses.

[0003] As well as the current construction technology, the traditional on-site assembly method is still used for construction, and prefabricated construction is rarely used, especially in special-shaped curved buildings. On the one hand, due to its unique structure, on the other hand, in order to enrich its shape and structural level, decorative lines are set on the facade of the glass curtain wall to enhance the decorative effect, which brings many technical difficulties to the on-site construction. Especially when some curved floors are high, resulting in long decorative lines, how to improve construction efficiency, realize prefabricated construction, and ensure the durability and safety of the lines has become an urgent problem to be solved. Summary of the invention

[0004] The purpose of the present invention is to provide a curved glass curtain wall with assembled lines and a construction method, so as to realize the curved glass curtain wall and the assembled construction of the facade decorative lines at the same time, improve the construction efficiency, reduce the construction period cost, and ensure the durability and safety of the curved curtain wall and the assembled lines.

[0005] The present invention is implemented by adopting the following technical scheme: a curved glass curtain wall with assembled lines, comprising a bearing base arranged on the outside of a building structure, used as an installation base of a curtain wall system; a plurality of vertical support parts arranged along the arc axis, and a plurality of transverse support parts arranged in the horizontal direction, wherein the vertical support parts and the transverse support parts are staggered and connected to form a supporting skeleton of the curtain wall; a plurality of fixing components for limiting and installing curved glass panels, wherein the curved glass panels are arranged on the outside of the supporting skeleton; a plurality of assembled line components of modular structure, which are arranged on the outside of the supporting skeleton and fixedly connected to the bearing base through connecting components, and are used to cover the joints of the curtain wall and perform facade decoration; wherein a heat-insulating and fire-proof filling layer is arranged inside the assembled line component, wherein the filling layer is positioned and fixed in the vertical direction by a supporting element, and an inner covering plate with a sealing and decorative composite function is arranged near the indoor side of the line component.

[0006] Further, at least a part of the vertical support portion is symmetrically arranged on both sides of the connection component for forming a strengthened support area of the facade structure node.

[0007] By means of this symmetrical arrangement, the wind pressure resistance of the decorative node area and the stress balance of the overall structure can be effectively improved, and the stability of the curtain wall system at the edge part can be enhanced.

[0008] Further, the horizontal support portion is connected to the vertical support portion through a plug-in mechanism, and the plug-in mechanism has the functions of rapid assembly and adjustable positioning.

[0009] This connection structure enables rapid plug-in and high positioning accuracy between the keel members, greatly improving the on-site assembly efficiency, and can adapt to the structural installation error, reducing the construction difficulty.

[0010] Further, the fixing component includes a pressing member and a positioning strip for positioning and fixing the curved glass panel on the outer side of the support skeleton in the vertical and horizontal directions.

[0011] Through the coordinated action of the pressing member and the positioning strip, multi-directional fixation of the glass panel can be achieved, ensuring that it remains in a close state even under high-rise wind loads or curtain wall deformation, preventing detachment or dislocation.

[0012] Further, the assembled line component is connected to the connection component through a plug-hanging structure, and the plug-hanging structure allows for fine adjustment and rapid replacement of the line component after installation.

[0013] This plug-hanging design has good modularity and replaceability, can meet the flexible adjustment and later maintenance and replacement requirements of decorative lines in different areas, and improves the engineering adaptability and operation and maintenance efficiency of the system.

[0014] Further, the filling layer is an inorganic thermal insulation material sandwiched between two layers of support plates, and a rigid clamping member for preventing displacement is arranged in the middle of the support plates.

[0015] Through the limiting effect of the rigid clamping member, the thermal insulation layer will not sink or shift in the vertical installation state, ensuring continuous and stable thermal insulation performance, and avoiding deformation or hollowing of the curtain wall components caused by stress failure.

[0016] Further, the rigid clamping member is a metal strip arranged inside the filling layer, which extends along the length direction of the assembled line component for limiting and fixing the thermal insulation layer in the vertical direction.

[0017] The continuous arrangement of the metal strips can form a reliable support grid, improving the overall stability of the filling material inside the long-distance decorative lines in the high-rise curtain wall, and ensuring its service life and structural integrity.

[0018] Furthermore, a covering member is provided on the indoor side of the prefabricated line component. The covering member is a metal plate, which is used for sealing, strengthening and decorating the internal structure.

[0019] This covering member not only provides a visual closing effect, but also prevents the filling layer such as rock wool from absorbing moisture and deforming, while strengthening the impact resistance and anti-aging performance of the overall structure, and extending the service life of the curtain wall finish.

[0020] Furthermore, a sealing layer is provided at the splicing part between the prefabricated line components. The sealing layer is composed of an elastic sealing material, and its color is consistent with the surface of the line component.

[0021] The setting of the sealing layer can effectively cope with the thermal expansion and contraction of the lines caused by temperature difference and wind pressure, improve the airtightness, waterproofness and visual unity of the overall curtain wall, and avoid water seepage or leakage problems.

[0022] A construction method for an arc-shaped glass curtain wall with prefabricated lines is characterized by including the following steps: Step 1, perform material prefabrication and processing, including customizing curved glass panels according to the design radian of the curtain wall, processing prefabricated line components, and keel support parts and connection components; Step 2, conduct measurement and setting out on the bearing base of the building to determine the positioning and installation positions of the connection components; Step 3, install vertical support parts and horizontal support parts to form a three-dimensional support framework; Step 4, install the curved glass panel on the outside of the support framework and fix it through a pressing component; Step 5, connect the prefabricated line components to the outside of the connection components by means of plugging and hanging; Step 6, fill the inside of the prefabricated line component with thermal insulation and fireproof materials, and set rigid limiting components for fixation. Subsequently, install a sealing and covering member on its indoor side; Step 7, apply sealing materials to the joints of adjacent components to complete the sealing treatment and installation acceptance of the curtain wall system.

[0023] The beneficial effects of the arc-shaped glass curtain wall with prefabricated lines and the construction method thereof described in the present invention include: By integrating the vertical decorative lines with the arc-shaped glass curtain wall system through a prefabricated structure, the present invention solves the problems of the traditional curtain wall decorative lines that cannot be constructed modularly, have low splicing efficiency, and are difficult to maintain and replace, and realizes the coordinated integration of facade decoration and structural installation.

[0024] Adopting a plug-in connection structure and matching with standardized components, the decorative lines have the characteristics of being pre-installable, quickly positionable, detachable and replaceable, significantly improving the construction efficiency, shortening the construction period, and reducing the construction difficulty.

[0025] The arc-shaped glass panel achieves precise positioning by optimizing the keel framework and fixing components, and combines the double fixing methods of the bead and the pressing block to ensure the structural stability and facade continuity of the glass installation, and improve the wind pressure resistance ability.

[0026] The decorative line is filled with fireproof rock wool inside and provided with metal strip limit supports, which enhances the anti-settlement ability and durability of the thermal insulation system in high-rise curtain walls and adapts to the application scenarios of curtain walls in super high-rise buildings.

[0027] The indoor side is covered with aluminum single plates, combined with the elastic sealing structure and waterproof construction design, which improves the airtightness, watertightness and decorative integration degree of the system, and reduces the later maintenance cost.

[0028] The whole process of the construction method is standardized, suitable for industrial prefabrication and on-site rapid assembly, with good popularization, and meets the comprehensive performance requirements of modern building curtain walls for high efficiency, high quality and low energy consumption. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. The following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to the structures shown in these drawings.

[0030] Figure 1 It is a schematic diagram of an arc-shaped glass curtain wall with assembled lines; Figure 2 It is a top view of an arc-shaped glass curtain wall with assembled lines; Figure 3 It is a partial top view schematic diagram of an arc-shaped glass curtain wall with assembled lines; Figure 4 It is a schematic diagram of the installation of the assembled line; Figure 5 It is a partial schematic diagram of the installation node of the assembled line; In the figure, 1-main structure surface, 2-first vertical keel, 3-horizontal keel, 4-second vertical keel, 5-curtain wall glass, 6-assembled vertical decorative line, 7-connecting support, 8-aluminum alloy hanging piece, 9-fireproof rock wool, 10-galvanized steel plate, 11-aluminum single plate, 12-structural sealant. Detailed Embodiments

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention that are usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention. Embodiment 1

[0033] As Figures 1-5 shown, this embodiment provides an arc-shaped glass curtain wall with assembled vertical decorative lines, including a main structural surface 1, a first vertical keel 2, a horizontal keel 3, a second vertical keel 4, a curtain wall glass 5, an assembled vertical decorative line 6, a connecting support 7, an aluminum alloy hanging piece 8, a fireproof rock wool 9, a galvanized steel plate 10, an aluminum veneer 11, and a structural sealant 12.

[0034] The connecting support 7 is installed on the main structural surface 1. The connecting support 7 is arranged on the outer side of the curtain wall system and is used to connect the assembled vertical decorative line 6. The assembled vertical decorative line 6 is connected to the connecting support 7 through the aluminum alloy hanging piece 8 to achieve modular and detachable installation.

[0035] The second vertical keels 4 are respectively arranged on the left and right sides of the connecting support 7, and the first vertical keels 2 are arranged at the remaining positions. The first vertical keel 2 and the second vertical keel 4 are the same in structural form and function, and both are used to support the curtain wall system, and are only named differently because of whether they are located on both sides of the connecting support 7. All the vertical keels and several horizontal keels 3 together form the keel framework system of the curtain wall.

[0036] The horizontal keel 3 is arranged along the horizontal direction of the curtain wall and is connected to the first vertical keel 2 and the second vertical keel 4 through spring bolts to form a stable frame structure. This framework system provides a load-bearing and positioning basis for the installation of the curtain wall glass 5.

[0037] The curtain wall glass 5 is a customized arc-shaped tempered glass, which is sequentially installed on the keel framework system along the outer facade of the curtain wall and is tightly fixed by glass retaining blocks or continuous retaining strips on the vertical keels. The structural sealant 12 is filled at the glass joints to enhance the airtightness, watertightness, and wind pressure resistance.

[0038] Inside the curtain wall system, fireproof rock wool 9 is filled, and galvanized steel plates 10 are covered on the outside to improve the heat insulation and fireproof performance of the system. According to the design requirements, aluminum single plates 11 are set in some areas as equipment shielding or facade decoration structures.

[0039] Through the above structural layout, this embodiment realizes an arc-shaped glass curtain wall system with assembled lines that can be constructed standardized, which has the advantages of high construction efficiency, safe and stable structure, unified decorative effect, etc., and is suitable for large-scale integrated construction scenarios of modern building curtain walls. Embodiment 2

[0040] This embodiment is further optimized on the basis of Embodiment 1. This embodiment provides a structural design and installation method of an assembled vertical decorative line 6, which is used to be set on the outer side of the facade of the arc-shaped glass curtain wall, and realizes rapid assembly, reliable structure and beautiful continuity through modular component combination.

[0041] The assembled vertical decorative line 6 is extruded from aluminum alloy profiles. The cross-sectional shape can be rectangular, trapezoidal or other variable geometric shapes according to the facade shape design. Its interior is a cavity structure for embedding thermal insulation and fireproof materials. A plug-in groove corresponding to the aluminum alloy hanging piece 8 is arranged on the back of each decorative line. The aluminum alloy hanging piece 8 is pre-installed on the back of the decorative line 6, and the hanging piece 8 is locked on the connecting support 7 through bolts to realize the firm connection between the decorative line and the connecting support.

[0042] The connecting support 7 is fixed to the main structure surface 1 by welding or bolts. Threaded holes or chutes are provided at the front end of the support for accurately positioning the aluminum alloy hanging piece 8 and realizing rapid installation. Through the above assembly structure, the assembled vertical decorative line 6 can be quickly hung and replaced on site, improving the construction efficiency and reducing the later maintenance cost.

[0043] Inside the decorative line 6, thermal insulation and fireproof rock wool 9 is filled in the cavity to provide fireproof and heat insulation performance for the system. To ensure its reliable fixation in the high-rise facade, a galvanized steel plate 10 is arranged in the middle of the thermal insulation and fireproof rock wool 9. The galvanized steel plate 10 is clamped in the middle of the rock wool and anchored to the decorative line skeleton structure through self-tapping screws, effectively preventing the thermal insulation material from sinking or falling off due to the increase in the height of the line, and improving the integrity and construction convenience of the thermal insulation system.

[0044] An aluminum single plate 11 is arranged at the position of the decorative line 6 close to the indoor side. The aluminum single plate 11 is closely attached to the inner side of the rock wool layer, playing the role of sealing the rock wool, stabilizing the structure, improving the durability and providing a decorative inner surface. The setting of the aluminum single plate 11 not only enhances the sealing of the overall structure, but also improves the appearance and cleanliness of the indoor visible side.

[0045] The joints between the decorative lines 6 are sealed with a structural sealant 12. The color of the structural sealant 12 is consistent with the decorative surface, ensuring airtightness and watertightness while maintaining the visual continuity between the decorative lines.

[0046] In this embodiment, through the modular component combination, plug-in connection method, and functional filler material layout, multiple improvements in functionality, safety, and decoration of the prefabricated vertical decorative lines 6 are achieved, meeting the dual requirements of efficient construction and high-quality facade effects in modern architecture. Embodiment 3

[0047] This embodiment is a further optimization based on Embodiment 1. This embodiment provides a curtain wall glass 5 installation structure suitable for an arc-shaped glass curtain wall. Through the cooperation of the keel framework system and the special pressing device, stable installation and continuous arc shaping of the glass panels are achieved.

[0048] The curtain wall glass 5 is made of customized arc-shaped tempered glass, designed and processed according to the curvature parameters of the curtain wall facade. It has characteristics such as high strength, anti-bending, and good light transmittance, and is suitable for large-span, multi-floor continuous curved building facades.

[0049] The curtain wall keel framework system consists of vertical keel one 2, vertical keel two 4, and horizontal keel 3. The vertical keel one 2 and vertical keel two 4 are arranged along the arc axis of the curtain wall facade, and the horizontal keel 3 is arranged horizontally. The horizontal keel 3 is fixedly connected between adjacent vertical keels through spring pins. This structure forms a well-ordered and rigid support framework, providing an accurate installation reference surface for the glass panels.

[0050] The curtain wall glass 5 is installed on the outside of the above keel system, contacting the horizontal keel 3 through the reserved installation groove or fitting surface. On the vertical keel one 2 and vertical keel two 4 on both sides of the glass, continuous pressure strips or segmented glass retainers are provided to tightly fix the glass panels. The pressure strips are locked to the keel embedded parts by screws or clips, avoiding direct concentrated stress on the glass while achieving firm pressing, thus ensuring its structural safety and visual integrity.

[0051] To enhance the waterproof performance of the joints between the curtain wall glasses 5, all the joint positions between the glass panels are sealed with a structural sealant 12. The structural sealant 12 has excellent ductility, adhesion, and weather resistance, effectively blocking rainwater infiltration while maintaining the smooth continuity and visual coordination of the entire curtain wall facade.

[0052] Through the above structural settings, the installation process of the curtain wall glass 5 can achieve rapid positioning, flexible adjustment, and high-strength fixation on the standardized keel, meeting the construction requirements of the large-curvature continuous facade curtain wall system and achieving a good balance between performance and aesthetics. Example 4

[0053] This example is an assembly method for the structures described in Examples 1 - 3, applicable to modern building curtain wall projects with complex structural forms and curved facades. The construction process includes steps such as material preparation and processing, measurement and layout, installation of support structures, installation of prefabricated lines, installation of curtain wall glass, sealing treatment, and system acceptance.

[0054] First, conduct material preparation and pre - processing. According to the design drawings, customize the curved tempered curtain wall glass 5 and complete the hot - bending and tempering treatment according to the set curvature and thickness. The prefabricated vertical decorative line 6 is processed from aluminum alloy profiles, and its length, cross - section structure, and connection support 7 are matched. The horizontal keel 3, the first vertical keel 2, and the second vertical keel 4 are standardized cut and drilled using steel or aluminum alloy materials. The connection support 7 is pre - fabricated by welding or bolting methods. All metal components need to complete the anti - corrosion treatment. All structural adhesives, sealants, thermal insulation and fire - proof rock wool 9, galvanized steel plates 10, and aluminum veneers 11 are prepared in full.

[0055] After completion of prefabrication, enter the on - site measurement and layout stage. Use a total station or laser measuring instrument to mark the control reference line and installation positioning points of the curved curtain wall on the main structure surface 1. The connection support 7 is positioned according to the layout results and rigidly fixed on the main structure surface 1 by welding or bolting methods.

[0056] The structure installation starts from the support. The second vertical keel 4 is arranged on both sides of the connection support 7, and the first vertical keel 2 is installed in the non - support area. The horizontal keel 3 is arranged horizontally at the designed spacing, and the horizontal keel 3 is clamped between the first vertical keel 2 and the second vertical keel 4 using spring pins to form a complete keel skeleton system, which serves as the load - bearing structure for the installation of the curtain wall glass 5.

[0057] The curtain wall glass 5 is hoisted into place, and its two sides are fastened to the keel skeleton by glass retainers or continuous pressure strips to achieve stable positioning. The joints between each piece of glass are filled and sealed with structural sealant 12 to enhance the airtightness and watertightness of the system.

[0058] The prefabricated vertical decorative line 6 is hung on the outside of the connection support 7 through aluminum alloy hangers 8. The inside of the line is filled with fire - proof rock wool 9, and the structural support and fixation are achieved through the galvanized steel plate 10 located in the middle of the rock wool. An aluminum veneer 11 is arranged on the side of the line close to the interior to enclose the rock wool and serve for decoration and protection. The joints between adjacent decorative lines are injected with structural sealant 12 that matches the color to ensure smooth connection transition and reliable waterproofing of the lines.

[0059] After the installation of all components is completed, conduct a comprehensive inspection and cleaning of the curtain wall facade, and conduct a water spray test to check its sealing performance. After confirming that there is no looseness at each connection node, the structural sealant is evenly sealed, and the appearance is clean and consistent, complete the overall acceptance.

[0060] The construction method provided by this embodiment has a high degree of standardization and fast installation efficiency. It is particularly suitable for the curtain wall projects of high-rise buildings with continuously curved facades, which can greatly improve the consistency of decorative lines and construction quality, while reducing the complexity of on-site operations and maintenance costs. Example 5

[0061] Based on Example 4, this embodiment is further optimized. Aiming at the problems of deformation, sagging or loosening of thermal insulation materials that may occur during the installation of high-rise buildings or when the length of the vertical decorative line 6 is relatively large, the installation stability and long-term reliability of the overall system are improved by strengthening the support structure and fixing node design.

[0062] When the height of the prefabricated vertical decorative line 6 exceeds the standard modulus, the fireproof rock wool 9 filled inside it may sink due to its own weight and vibration, affecting the sealing performance and fireproof performance. To solve this problem, a galvanized steel plate 10 is embedded in the middle of the fireproof rock wool 9, and it is anchored to the inner wall of the profile frame of the decorative line 6 through self-tapping screws, so that the fireproof rock wool 9 and the decorative line form a "sandwich fixing" structure, thereby preventing the sliding or collapse of the thermal insulation material caused by gravity.

[0063] Between the connecting support 7 and the aluminum alloy hanging piece 8, an auxiliary fixing point or a limiting boss structure is added to keep the prefabricated vertical decorative line 6 stably hung under the action of wind suction or high-temperature deformation, and prevent the hanging piece from shifting or slipping. At the same time, at the top and bottom nodes of the vertical keel II 4, an auxiliary positioning piece or a strengthening plug pin is added to make the connection with the horizontal keel 3 more firm and improve the torsional resistance of the overall keel framework under the action of wind load.

[0064] For the horizontal keel 3 with a relatively large span, a two-way limiting plug pin structure or a back-pressure strengthening rib plate can be adopted to improve its connection stiffness and prevent the deformation misalignment problem caused by the change of arc during the installation process.

[0065] This embodiment improves the overall stability of the prefabricated vertical decorative line 6 and the skeleton system where the curtain wall glass 5 is located by introducing strengthening components and limiting devices at key positions. It is particularly suitable for curtain wall structures under high-rise buildings, complex curved surfaces or harsh climate conditions, and significantly enhances the long-term safety and durability of the system. Example 6

[0066] Based on Example 4, this embodiment is further optimized. Aiming at the problem that the joints between the prefabricated vertical decorative lines 6 may be poorly sealed or have water accumulation due to factors such as wind pressure, temperature difference, and structural displacement, a technical solution combining a sealing and drainage structure is proposed.

[0067] At the splicing joint of adjacent prefabricated vertical decorative lines 6, the dimensions of the line ends are controlled through precision machining to ensure uniform width of the line connection seams, and a color-matching structural sealant 12 is used for caulking and sealing at the installation site. The structural sealant 12 is made of neutral silicone material, with good elastic recovery ability and long-term weather resistance, which can effectively cope with the temperature expansion and contraction and micro-displacements of the curtain wall system, and avoid the water seepage hidden danger caused by the cracking of the gap.

[0068] To further improve the facade drainage capacity, a micro drainage groove is designed and reserved at the upper end of each prefabricated vertical decorative line 6 to form a diversion space between the internal fireproof rock wool 9 and the galvanized steel plate 10. When a small amount of water seeps through the local joint, the rainwater can flow into the groove along the trend and naturally drain downward along the inside of the decorative line to the ventilation and drainage outlet at the bottom of the curtain wall, thus avoiding the mildew or corrosion problems caused by water vapor retention.

[0069] In extreme climate regions or high rainfall areas, a waterproof water stop belt or additional sealing strip can be further set between the galvanized steel plate 10 and the aluminum single panel 11. The double-layer barrier design can improve the sealing redundancy and delay the rainwater penetration speed, thus enhancing the durability of the decorative system.

[0070] In addition, for high-end building projects with special design requirements, an exposed decorative cover strip can be added at the joint of the decorative lines, which not only enhances the physical shielding of the joint area, but also hides the sealant line, improving the visual unity and the facade decoration texture.

[0071] Through the caulking seal and drainage guide design of this embodiment, the system integrity, waterproof performance and detail treatment effect of the prefabricated vertical decorative line 6 are significantly improved, which is applicable to modern curtain wall projects with high requirements for building appearance and long service life.

[0072] In the above embodiments, the basic principles, main features and advantages of the present invention are described. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, any changes and modifications made by those skilled in the art should fall within the protection scope of the appended claims of the present invention.

Claims

1. A curved glass curtain wall with assembled lines, characterized in that: The invention comprises a bearing base arranged on the outside of the building structure and used as the installation base of the curtain wall system; a plurality of vertical support parts arranged along the arc axis and a plurality of horizontal support parts arranged in the horizontal direction, wherein the vertical support parts and the horizontal support parts are staggered and connected to form a supporting frame of the curtain wall; a plurality of fixing components for defining and installing curved glass panels, wherein the curved glass panels are curtain wall glass (5), and the curved glass panels are arranged on the outside of the supporting frame; a plurality of modular assembled line components, which are arranged on the outside of the supporting frame and are fixedly connected to the bearing base through connecting components, and are used to cover the joints of the curtain wall and perform facade decoration; wherein a heat-insulating and fire-proof filling layer is arranged inside the assembled line components, wherein the filling layer is positioned and fixed in the vertical direction by the supporting elements, and an inner covering plate with sealing and decorative composite functions is arranged near the indoor side of the line components.

2. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: At least a portion of the vertical support portions are symmetrically arranged on both sides of the connection assembly to form a reinforced support area of ​​the vertical structure node, and the multiple vertical support portions arranged along the arc axis include vertical keel one (2) and vertical keel two (4).

3. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: The transverse support portion is connected to the vertical support portion via a plug-in mechanism, the plug-in mechanism has the functions of rapid assembly and adjustable positioning, and the transverse support portion is a plurality of transverse keels (3) arranged in a horizontal direction.

4. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: The fixing assembly includes a pressing member and a positioning strip, which are used to position and fix the curved glass panel on the outside of the supporting frame along the vertical and horizontal directions.

5. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: The assembled line assembly is connected to the connection assembly via a plug-in structure, and the plug-in structure allows the line assembly to be fine-tuned and quickly replaced after installation. The assembled line assembly is a plurality of assembled vertical decorative lines (6) of modular construction.

6. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: The filling layer is an inorganic thermal insulation material, which is sandwiched between two layers of supporting plates. A rigid clamping component for preventing displacement is arranged in the middle of the supporting plates. The inorganic thermal insulation material is fireproof rock wool (9).

7. The curved glass curtain wall with assembled lines according to claim 6, characterized in that: The rigid clamping member is a metal strip arranged inside the filling layer, which extends along the length direction of the assembled line assembly and is used to limit and fix the thermal insulation layer in the vertical direction. The rigid clamping member is made of a galvanized steel plate (10).

8. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: A layer of covering member is arranged on the indoor side of the assembled line assembly, the covering member is a metal plate and is used to seal, strengthen and decorate the internal structure, and the covering member is an aluminum single plate (11).

9. The curved glass curtain wall with assembled lines according to claim 1, characterized in that: The joints between the assembled line components are provided with a sealing layer, which is made of an elastic sealing material and has a color consistent with the surface of the line component.

10. A construction method for the curved glass curtain wall with assembled lines according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: prefabrication and processing of materials, including customizing curved glass panels according to the curvature of the curtain wall design, processing assembled line components, keel support parts and connection components; Step 2: measure and lay out on the bearing base of the building to determine the location and installation position of the connection components; Step 3: Install the vertical support parts and the horizontal support parts to form a three-dimensional support frame; Step 4, installing the curved glass panel on the outer side of the supporting frame and fixing it by a clamping assembly; Step 5: Connect the assembled line assembly to the outside of the connection assembly by plugging and hanging; Step 6: Fill the interior of the assembled line assembly with heat-insulating and fire-proof materials, set rigid limit members to fix them, and then install sealing covering members on the indoor side thereof; Step seven: Apply sealing materials to the joints of adjacent components to complete the sealing and installation acceptance of the curtain wall system.

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