Fabricated arc-shaped curtain wall structure with reserved deformation space

Abstract

The utility model discloses an assembly type arc-shaped curtain wall structure with a reserved deformation space, which comprises an arc-shaped curtain wall frame and an arc-shaped curtain wall panel which are fixedly arranged on an outer wall body, and is characterized by further comprising a vertical pinch plate and an arc-shaped pinch plate which are used for fixing the arc-shaped curtain wall panel on the arc-shaped curtain wall frame. According to the arc-shaped curtain wall structure, the problems that the labor intensity of workers is high, high-altitude installation operation is inconvenient and the installation risk is high due to the fact that the arc-shaped curtain wall structure is assembled into a whole and then installed are solved, deformation space can be reserved after the arc-shaped curtain wall structure is installed, and therefore the compatibility of the arc-shaped curtain wall panel during installation can be improved, and the installation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall construction, in particular to an assembled curved curtain wall structure with reserved deformation space. Background Art

[0002] Curtain walls are the exterior enclosures of buildings. They are non-load-bearing and are hung like a curtain, hence the name "curtain wall." They are generally constructed from materials such as metal, glass, stone, and artificial panels. They are lightweight, decorative walls commonly used in large and high-rise buildings. Curtain walls typically consist of panels and a supporting structure. They have a certain degree of displacement relative to the main structure or the ability to deform themselves, but do not bear the forces acting on the main structure. Currently, the pursuit of aesthetically pleasing buildings often leads to curved architectural designs, which require the installation of curved curtain walls on their exterior walls.

[0003] In existing installation techniques, curved curtain walls are typically installed by directly assembling the panels into the curved curtain wall frame. Workers then simultaneously lift the curved curtain wall frame and panels onto the wall for installation. However, this assembly-first-then-installation approach results in workers having to lift excessively heavy weights each time. This inconvenience and increased risk when installing at height are significant. Furthermore, the curved curtain wall panels are typically rigidly fixed to the curved curtain wall frame, requiring them to precisely match the dimensions of the curved curtain wall frame during installation, increasing the difficulty of installation. Furthermore, the curved curtain wall panels are also susceptible to damage during later use due to external forces, thermal expansion, and contraction. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides an assembled curved curtain wall structure with reserved deformation space. It not only solves the problems of high labor intensity for workers and inconvenience and high installation risk caused by the method of first assembling the whole and then installing it, but also reserves deformation space after the curved curtain wall structure is installed, thereby improving the compatibility of the curved curtain wall panel during installation and reducing the difficulty of installation.

[0005] The utility model is achieved through the following technical solutions.

[0006] An assembled curved curtain wall structure with reserved deformation space comprises a curved curtain wall frame fixedly mounted on an exterior wall, and a curved curtain wall panel. The structure is characterized in that the structure further comprises vertical gussets and curved gussets for fixing the curved curtain wall panel to the curved curtain wall frame.

[0007] The arc-shaped gusset plate includes an arc-shaped fixing plate, an arc-shaped support plate vertically fixedly connected to the arc-shaped fixing plate, a first positioning plate, a second positioning plate and a buffer spring arranged at the armpit corner where the arc-shaped support plate and the arc-shaped fixing plate are connected to each other; the edges of the first positioning plate and the second positioning plate are vertically connected, and the two are respectively connected to the arc-shaped support plate and the arc-shaped fixing plate through the buffer spring;

[0008] The vertical buckle plate includes a vertical fixing plate, a vertical support plate vertically fixedly connected to the vertical fixing plate, a first comb plate, a second comb plate, a hinged slide bar and a buffer spring arranged at the armpit corner where the vertical support plate and the vertical fixing plate are connected to each other; the comb tooth ends of the first comb plate and the second comb plate are penetrated by a slide bar groove, and the first comb plate and the second comb plate are respectively connected to the vertical support plate and the vertical fixing plate through a buffer spring, and the comb tooth ends of the two are staggered and connected to each other near the connection between the vertical support plate and the vertical fixing plate, and the hinged slide bar penetrates the slide bar groove of the comb tooth ends of the first comb plate and the second comb plate, so that the first comb plate and the second comb plate are connected to form an overall structure that can independently translate along the length direction of the slide bar groove and can independently rotate around the hinged slide bar.

[0009] Preferably, when the first comb tooth plate and the second comb tooth plate are not subjected to external force, the comb tooth ends of the first comb tooth plate and the second comb tooth plate are staggered and vertically connected to each other.

[0010] Preferably, when the first comb plate and the second comb plate are not subjected to external force, the comb end of the first comb plate movably abuts against the vertical fixing plate, and the comb end of the second comb plate movably abuts against the vertical supporting plate.

[0011] Preferably, the curved curtain wall frame includes several horizontally arranged curved keels and several vertically arranged vertical keels; several of the curved keels and vertical keels are assembled to form a grid-shaped curved curtain wall frame that matches the curved curtain wall panel; the vertical edges on the left and right sides of the curved curtain wall panel are fixed to the vertical keels through vertical gussets, and the curved edges on the upper and lower sides of the curved curtain wall panel are fixed to the curved keels through curved gussets.

[0012] Preferably, adhesive strips are provided at the connections between the curved curtain wall panel, the curved keels and the vertical keels.

[0013] Preferably, keel positioning holes are provided on the arc-shaped keel and the vertical keel, and gusset plate positioning holes cooperating with the positioning holes are provided on the arc-shaped fixing plate and the vertical fixing plate, and the keel positioning holes and the gusset plate positioning holes are connected by positioning bolts.

[0014] Preferably, the cross-sections of the arc-shaped support plates and the vertical support plates are H-shaped, and specifically, the arc-shaped support plates and the vertical support plates are H-shaped steel or H-shaped aluminum profiles.

[0015] Preferably, the comb teeth of the first comb plate and the second comb plate are evenly arranged, and the comb tooth ends of the first comb plate and the second comb plate are staggered and connected to each other one by one.

[0016] Preferably, the comb teeth of the first comb plate and the second comb plate are rectangular.

[0017] Preferably, the arc-shaped gusset plate also includes a positioning rod, and a positioning rod slot is vertically provided on the upper edge of the arc-shaped fixed plate. One end of the positioning rod is fixedly connected to the second positioning plate, and the other end can freely move vertically up and down and pass through the positioning rod slot.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1) In the assembled curved curtain wall structure of the present invention, since the curved curtain wall frame, the curved curtain wall panel, the vertical gusset plate and the curved gusset plate are installed separately and sequentially, the lifting weight of the workers in each installation process is dispersed, which not only reduces the installation burden of the workers, but also reduces the danger of high-altitude installation.

[0020] 2) In the assembled curved curtain wall structure of the present invention, since the first comb plate and the second comb plate are respectively connected to the vertical support plate and the vertical fixed plate through buffer springs, and the first positioning plate and the second positioning plate are also respectively connected to the curved support plate and the curved fixed plate through buffer springs, the first comb plate, the second comb plate, the first positioning plate and the second positioning plate have a certain flexible activity space at their respective positions, so that deformation space can be reserved when the curved curtain wall panel is installed on the curved curtain wall frame through the vertical buckle plate and the curved buckle plate. This not only improves the compatibility of the curved curtain wall panel during installation to reduce the difficulty of installation, but also utilizes the buffering effect of the buffer spring to reduce the vibration generated by the curved curtain wall panel during installation, and reduces the probability of self-explosion of the curved glass curtain wall due to thermal expansion and contraction.

[0021] 3) In the assembled curved curtain wall structure of the present invention, since the comb tooth ends of the first comb tooth plate and the second comb tooth plate are staggered and connected to each other near the connection between the vertical support plate and the vertical fixed plate, and the hinged sliding rod passes through the sliding rod groove of the comb tooth ends of the first comb tooth plate and the second comb tooth plate, the first comb tooth plate and the second comb tooth plate can not only rotate freely around the hinged sliding rod to change the connection angle between the first comb tooth plate and the second comb tooth plate, but also the comb teeth are staggered, which also allows the first comb tooth plate and the second comb tooth plate to independently translate when subjected to the force from the front of the vertical edge of the curved curtain wall panel. As a result, the first comb tooth plate and the second comb tooth plate can form a more flexible abutment structure to better adapt to the shape or position changes of the vertical edge of the curved curtain wall panel, further reducing the difficulty of assembling the curved curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 for Figure 1 Cross-sectional view at AA in the middle;

[0024] Figure 3 for Figure 2 The enlarged schematic diagram of point D in the middle;

[0025] Figure 4 for Figure 3 Schematic diagram of the case where the chamfer angle of the vertical edge of the curved curtain wall panel is greater than 90°;

[0026] Figure 5 This is a schematic diagram of the first comb plate and the second comb plate connected to form an integral structure in the present invention;

[0027] Figure 6 It is the rear view of the vertical gusset plate;

[0028] Figure 7 is a top view of the vertical gusset plate;

[0029] Figure 8 Schematic diagram of the three-dimensional structure of the arc gusset plate;

[0030] Figure 9 It is the rear view of the curved gusset plate;

[0031] Figure 10 for Figure 9 Cross-section at the middle BB;

[0032] Figure 11 for Figure 9 Cross-section at the middle CC;

[0033] The meanings of the various symbols in the above figure are: curved curtain wall frame 1, curved keel 101, vertical keel 102, keel positioning hole 103, curved curtain wall panel 2, vertical clip plate 3, vertical fixing plate 301, vertical support plate 302, first comb plate 303, second comb plate 304, hinged slide rod 305, slide rod channel 306, curved clip plate 4, curved fixing plate 401, positioning rod slide groove 4011, curved support plate 402, first positioning plate 403, second positioning plate 404, positioning rod 405, clip plate positioning hole 5, buffer spring 6, positioning bolt 7. DETAILED DESCRIPTION

[0034] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0035] This embodiment provides an assembled curved curtain wall structure. Figure 1, including a curved curtain wall frame 1 fixedly mounted on the exterior wall, a curved curtain wall panel 2, and vertical gussets 3 and curved gussets 4 for fixing the curved curtain wall panel 2 to the curved curtain wall frame 1; wherein:

[0036] See also Figure 2 as well as Figures 8-11 The arc-shaped gusset plate 4 includes an arc-shaped fixing plate 401, an arc-shaped support plate 402 vertically fixedly connected to the arc-shaped fixing plate 401, a first positioning plate 403, a second positioning plate 404 and a buffer spring 6 arranged at the armpit corner where the arc-shaped support plate 402 and the arc-shaped fixing plate 401 are connected to each other; the edges of the first positioning plate 403 and the second positioning plate 404 are vertically connected, and the two are respectively connected to the arc-shaped support plate 402 and the arc-shaped fixing plate 401 through the buffer spring 6;

[0037] See also Figure 2-Figure 7 The vertical gusset plate 3 includes a vertical fixing plate 301, a vertical support plate 302 vertically fixedly connected to the vertical fixing plate 301, a first comb plate 303, a second comb plate 304, a hinged slide bar 305 and a buffer spring 6 arranged at the armpit angle where the vertical support plate 302 and the vertical fixing plate 301 are connected to each other; the comb ends of the first comb plate 303 and the second comb plate 304 are penetrated by a slide bar groove 306, and the first comb plate 303 and the second comb plate 304 are connected by a buffer spring The spring 6 is connected to the vertical support plate 302 and the vertical fixed plate 301 respectively, and the comb teeth ends of the two are staggered and connected with each other near the connection between the vertical support plate 302 and the vertical fixed plate 301. The hinged slide 305 passes through the slide groove 306 of the comb teeth ends of the first comb plate 303 and the second comb plate 304, so that the first comb plate 303 and the second comb plate 304 are connected to form an integral structure that can independently translate along the length direction of the slide groove 306 and can independently rotate around the hinged slide 305;

[0038] Based on the above structure, the installation method of this assembled curved curtain wall structure is as follows: Figure 1 , first fix the curved curtain wall frame 1 on the curved outer wall, then install the vertical gusset plate 3 at the vertical edge position of one side of the curved curtain wall panel 2, and install the curved gusset plate 4 at the upper curved edge position at the same time. At this time, the curved curtain wall panel 2 can be preliminarily fixed by the vertical gusset plate 3 and the curved gusset plate 4, and then install the vertical gusset plate 3 at the vertical edge position of the other side of the curved curtain wall panel 2 and the curved gusset plate 4 at the upper curved edge position, and at the same time fine-tune the position of the curved curtain wall panel 2, so that the curved curtain wall panel 2 can be firmly fixed on the curved curtain wall frame 1; in the above installation process, since the curved curtain wall frame 1, the curved curtain wall panel 2 and the vertical gusset plate 3 and the curved gusset plate 4 are installed separately in sequence, the workers are relieved of the weight they lift in each installation process, which not only reduces the installation burden on the workers, but also reduces the danger of high-altitude installation;

[0039] At the same time, in the present invention, since the first comb plate 303 and the second comb plate 304 are connected to the vertical support plate 302 and the vertical fixing plate 301 respectively through the buffer spring 6, and the first positioning plate 403 and the second positioning plate 404 are also connected to the arc support plate 402 and the arc fixing plate 401 respectively through the buffer spring 6, the first comb plate 303, the second comb plate 304, the first positioning plate 403 and the second positioning plate 404 have a certain flexible activity space at their respective positions. In this way, the compatibility of the curved curtain wall panel 2 during installation is stronger. Even if the curved curtain wall panel 2 still has a slightly smaller difference from the standard size range, it can be fixed by the vertical gusset plate 3 and the curved gusset plate 4, thereby reducing the difficulty of installation. The buffering effect of the spring 6 can also reduce the vibration generated by the curved curtain wall panel 2 during installation, thereby playing a shock-absorbing role, thereby reducing the breakage rate caused by vibration; and, since glass is easily affected by temperature and expands and contracts with heat, when the curved curtain wall panel 2 increases or decreases due to thermal expansion and contraction, the first comb plate 303, the second comb plate 304, the first positioning plate 403 and the second positioning plate 404 can automatically adjust their positions by utilizing the change in the compression amount of the buffer spring 6 to adapt to the slight change in the size of the curved curtain wall panel 2, and enable the curved curtain wall panel 2 to always abut against the frame enclosed by the vertical gusset plate 3 and the curved gusset plate 4, thereby reducing the probability of the curved curtain wall panel made of glass exploding on its own, thereby improving the safety of the curved curtain wall panel after installation;

[0040] In addition, in the present invention, the comb teeth ends of the first comb plate 303 and the second comb plate 304 are staggered and connected to each other near the connection between the vertical support plate 302 and the vertical fixed plate 301, and the hinged slide bar 305 passes through the slide bar groove 306 of the comb teeth ends of the first comb plate 303 and the second comb plate 304, so that the first comb plate 303 and the second comb plate 304 can not only rotate freely around the hinged slide bar 305 to change the connection angle between the first comb plate 303 and the second comb plate 304, for example, refer to Figure 3 When the bevel angle of the vertical edge of the curved curtain wall panel 2 is 90°, the first comb plate 303 and the second comb plate 304 will rotate around the hinged slide rod 305 under the abutment force of the right-angled edge of the curved curtain wall panel 2, so that their comb teeth are staggered and perpendicularly connected to each other, so as to fit and abut the vertical edge of the curved curtain wall panel 2; please refer to Figure 4When the cutting angle of the vertical edge of the curved curtain wall panel 2 is greater than 90 degrees, the first comb plate 303 and the second comb plate 304 will be subjected to the abutment force of the vertical edge of the curved curtain wall panel 2 and will rotate around the hinged slide rod 305, so that their comb tooth ends form a mutually staggered and corresponding state at corresponding angles, so as to just fit and abut the vertical edge of the curved curtain wall panel 2, so that the first comb plate 303 and the second comb plate 304 can better wrap and fit the vertical edge of the curved curtain wall panel 2, so as to increase the contact area between the vertical gusset plate 3 and the vertical edge of the curved curtain wall panel 2; at the same time, when the comb teeth are staggered, the first comb plate 303 and the second comb plate 304 can independently translate when subjected to the force from the front of the vertical edge of the curved curtain wall panel 2, instead of It will affect the buffering effect of the buffer spring 6. For example, when the first comb plate 303 is subjected to the force of the vertical edge of the curved curtain wall panel 2 and moves horizontally, the buffer spring 6 between the first comb plate 303 and the vertical support plate 302 is in a normal compression state. The first comb plate 303 drives the hinged slide bar 305 to move horizontally in the slide bar groove 306 at the comb tooth end of the second comb plate 304, while the position of the second comb plate 304 will not move, and thus will not generate lateral tension on the buffer spring 6 between the second comb plate 304 and the vertical fixed plate 301; based on the above structural design of the vertical buckle plate, the first comb plate 303 and the second comb plate 304 can form a more flexible abutment structure to better adapt to the shape or position changes of the vertical edge of the curved curtain wall panel 2.

[0041] Further, in a preferred embodiment, see Figure 3 When the first comb plate 303 and the second comb plate 304 are not subject to external force, that is, in the natural state, the comb ends of the first comb plate 303 and the second comb plate 304 are staggered and vertically connected to each other; normally, the cutting angle of the vertical edge of the curved curtain wall panel 2 is 90 degrees. At this time, in the natural state, the first comb plate 303 and the second comb plate 304 do not need to rotate around the hinged slide rod 305 to just fit in and abut against the vertical edge of the curved curtain wall panel 2.

[0042] In order to increase the distance that the first comb plate 303 and the second comb plate 304 can independently translate, further, in a preferred embodiment, refer to Figure 3 When the first comb plate 303 and the second comb plate 304 are not subjected to external force, the comb end of the first comb plate 303 movably abuts against the vertical fixed plate 301, and the comb end of the second comb plate 304 movably abuts against the vertical support plate 302.

[0043] Further, in a preferred embodiment, see Figure 1The curved curtain wall frame 1 includes several horizontally arranged curved keels 101 and several vertically arranged vertical keels 102; several of the curved keels 101 and the vertical keels 102 are assembled to form a grid-shaped curved curtain wall frame 1 that matches the curved curtain wall panel 2; the vertical edges on the left and right sides of the curved curtain wall panel 2 are fixed to the vertical keels 102 through vertical gusset plates 3, and the curved edges on the upper and lower sides of the curved curtain wall panel 2 are fixed to the curved keels 101 through curved gusset plates 4.

[0044] Further, in a preferred embodiment, see Figure 1 、 Figure 6 and Figure 8 , the arc keel 101 and the vertical keel 102 are provided with keel positioning holes 103, the arc fixing plate 401 and the vertical fixing plate 301 are provided with gusset plate positioning holes 5 that match the positioning holes 103, and the keel positioning holes 103 and the gusset plate positioning holes 5 are connected by positioning bolts 7; in this embodiment, by providing the keel positioning holes 103 and the gusset plate positioning holes 5, when it is necessary to install the arc curtain wall, the gusset plate positioning holes of the arc gusset plate corresponding to the lower arc side of the arc curtain wall panel and the keel positioning holes are first connected by positioning bolts for positioning, and under the action of gravity, the arc The curved gusset plate is simply fixed; then the gusset plate positioning holes and the keel positioning holes of the vertical gusset plate corresponding to the vertical edge of the left side of the curved curtain wall panel are connected by positioning bolts for positioning, and under the action of gravity, the vertical gusset plate is simply fixed; then the lower arc of the curved curtain wall panel is abutted against the simply fixed curved gusset plate, and the vertical edge of the left side of the curved curtain wall panel is abutted against the simply fixed vertical gusset plate to achieve the preliminary positioning of the curved glass curtain wall, and then the vertical gusset plate at the vertical edge position on the right side of the curved curtain wall panel and the curved gusset plate at the curved edge position of the upper curved curtain wall panel can be installed.

[0045] Furthermore, in a preferred embodiment, a rubber strip is provided at the connection between the curved curtain wall panel 2 and the curved keel 101 and the vertical keel 102, which is not shown in the figure. In this embodiment, since the inner side of the curved curtain wall panel needs to abut against the outer side of the curved keel 101 and the vertical keel 102 during installation, the provision of the rubber strip can reduce the pressure instantly generated when the edge of the curved curtain wall panel abuts against the outer side of the curved keel 101 and the vertical keel 102, thereby reducing the probability of damage to a certain part of the curved glass curtain wall due to the instantaneous large pressure.

[0046] In order to improve the strength of the arc support plate 402 and the vertical support plate 302, further, in a preferred embodiment, refer to Figure 2 and Figure 8The cross-section of the arc support plate 402 and the vertical support plate 302 is H-shaped; preferably, the arc support plate 402 and the vertical support plate 302 are H-shaped steel or H-shaped aluminum profiles; the arc support plate 402 and the vertical support plate 302 are also provided with support plate positioning holes corresponding to the keel positioning holes 103.

[0047] In order to increase the contact surface between the first comb plate 303, the second comb plate 304 and the curved curtain wall panel 2 without affecting the relative independent translation of the first comb plate 303 and the second comb plate 304, further, in a preferred embodiment, refer to Figure 5 and Figure 6 The teeth of the first comb plate 303 and the second comb plate 304 are evenly arranged, and the comb tooth ends of the first comb plate 303 and the second comb plate 304 are staggered and connected to each other one by one; preferably, the comb tooth width of the first comb plate 303 is the same as the comb tooth width of the second comb plate 304, the comb tooth width of the first comb plate 303 is slightly smaller than the spacing between the comb teeth of the second comb plate 304, and the comb tooth width of the second comb plate 304 is slightly smaller than the spacing between the comb teeth of the first comb plate 303.

[0048] Furthermore, in a preferred embodiment, the comb teeth of the first comb plate 303 and the second comb plate 304 are rectangular.

[0049] When connecting the curved curtain wall panel 2 with the curved gusset plate 4, it is usually necessary to laterally move the position of the curved curtain wall panel 2 so that the vertical edges on both sides of the curved curtain wall panel 2 are just in contact with the vertical gusset plates. However, when the curved curtain wall panel 2 is laterally moved, it is possible that the first positioning plate 403 and the second positioning plate 404 of the curved gusset plate 4 are synchronously moved laterally, thereby generating a lateral tension on the buffer spring 6, thereby affecting the buffering effect of the buffer spring 6. Further, in a preferred embodiment, please refer to Figure 8 and Figure 10 The arc-shaped buckle plate 4 also includes a positioning rod 405, and a positioning rod slide groove 4011 is vertically arranged on the arc-shaped fixed plate 401. One end of the positioning rod 405 is fixedly connected to the second positioning plate 404, and the other end can freely move vertically up and down through the positioning rod slide groove 4011. Based on this setting, the lateral movement of the first positioning plate 403 and the second positioning plate 404 can be limited by the cooperation between the positioning rod 405 and the positioning rod slide groove 4011, but it will not affect the longitudinal movement of the first positioning plate 403 and the second positioning plate 404.

[0050] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0051] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0052] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrated; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0053] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and ordinary skilled persons in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model. The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An assembled curved curtain wall structure with reserved deformation space, comprising a curved curtain wall frame fixedly mounted on an exterior wall and a curved curtain wall panel, characterized in that: It also includes vertical gussets and curved gussets for fixing the curved curtain wall panels to the curved curtain wall frames; The arc-shaped gusset plate includes an arc-shaped fixing plate, an arc-shaped support plate vertically fixedly connected to the arc-shaped fixing plate, a first positioning plate, a second positioning plate and a buffer spring arranged at the armpit corner where the arc-shaped support plate and the arc-shaped fixing plate are connected to each other; the edges of the first positioning plate and the second positioning plate are vertically connected, and the two are respectively connected to the arc-shaped support plate and the arc-shaped fixing plate through the buffer spring; The vertical buckle plate includes a vertical fixing plate, a vertical support plate vertically fixedly connected to the vertical fixing plate, a first comb plate, a second comb plate, a hinged slide bar and a buffer spring arranged at the armpit corner where the vertical support plate and the vertical fixing plate are connected to each other; the comb tooth ends of the first comb plate and the second comb plate are penetrated by a slide bar groove, and the first comb plate and the second comb plate are respectively connected to the vertical support plate and the vertical fixing plate through a buffer spring, and the comb tooth ends of the two are staggered and connected to each other near the connection between the vertical support plate and the vertical fixing plate, and the hinged slide bar penetrates the slide bar groove of the comb tooth ends of the first comb plate and the second comb plate, so that the first comb plate and the second comb plate are connected to form an overall structure that can independently translate along the length direction of the slide bar groove and can independently rotate around the hinged slide bar.

2. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: When the first comb tooth plate and the second comb tooth plate are not subjected to external force, the comb tooth ends of the first comb tooth plate and the second comb tooth plate are staggered and vertically connected to each other.

3. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: When the first and second comb plates are not subjected to external forces, the comb tooth ends of the first comb plate movably abut against the vertical fixing plate, and the comb tooth ends of the second comb plate movably abut against the vertical supporting plate.

4. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: The curved curtain wall frame includes several horizontally arranged curved keels and several vertically arranged vertical keels; several of the curved keels and vertical keels are assembled to form a grid-shaped curved curtain wall frame that matches the curved curtain wall panel; the vertical edges on the left and right sides of the curved curtain wall panel are fixed to the vertical keels through vertical gussets, and the curved edges on the upper and lower sides of the curved curtain wall panel are fixed to the curved keels through curved gussets.

5. The assembled curved curtain wall structure with reserved deformation space according to claim 4, characterized in that: Adhesive strips are provided at the connections between the curved curtain wall panel, the curved keel and the vertical keel.

6. The assembled curved curtain wall structure with reserved deformation space according to claim 4, characterized in that: The arcuate keel and the vertical keel are provided with keel positioning holes, the arcuate fixing plate and the vertical fixing plate are provided with gusset plate positioning holes that match the positioning holes, and the keel positioning holes and the gusset plate positioning holes are connected by positioning bolts.

7. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: The comb teeth of the first comb plate and the second comb plate are evenly arranged, and the comb tooth ends of the first comb plate and the second comb plate are staggered and connected to each other one by one.

8. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: The comb teeth of the first comb plate and the second comb plate are rectangular.

9. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: The cross-sections of the arc-shaped support plates and the vertical support plates are H-shaped; the arc-shaped support plates and the vertical support plates are H-shaped steel or H-shaped aluminum profiles.

10. The assembled curved curtain wall structure with reserved deformation space according to claim 1, characterized in that: The arc-shaped gusset plate also includes a positioning rod, and a positioning rod slide groove is vertically provided on the upper edge of the arc-shaped fixed plate. One end of the positioning rod is fixedly connected to the second positioning plate, and the other end can freely move vertically up and down and pass through the positioning rod slide groove.

Images