A splicing structure and curved curtain wall

Abstract

The invention is applicable to the field of building curtain walls, and discloses a splicing structure and a curved curtain wall. The curved curtain wall comprises a plurality of curtain wall units, a plurality of splicing structures and a main frame. The plurality of curtain wall units are spliced ​​together through the plurality of splicing structures to form a curved curtain wall. The curtain wall unit comprises a frame assembly and a curtain wall panel installed on the frame assembly. The splicing structure comprises a first connecting assembly, a second connecting assembly and an adjusting assembly. The first connecting assembly and the second connecting assembly are respectively arranged on both sides of the adjusting assembly. The first connecting assembly is connected to the frame assemblies of two adjacent curtain wall units, and the second connecting assembly is connected to the main frame. The adjusting assembly is used to adjust the distance between the first connecting assembly and the second connecting assembly so as to adjust the distance between the connection position of the curtain wall unit and the main frame. The curved curtain wall can control the plane angle of the curtain wall unit through the splicing structure. The plurality of adjacent curtain wall units are adjusted in sequence to smoothly transition into a curved surface, thereby forming a curtain wall with an overall curved surface shape.

Description

Technical Field

[0001] The invention relates to the field of building curtain walls, and in particular to a splicing structure and a curved curtain wall. Background Art

[0002] Existing metal curtain walls are generally surrounded by square aluminum plates, and are mostly connected by a combination of steel angle brackets and aluminum alloy hangers. The square aluminum plates are monotonous in shape, and their connection method is difficult to process, inconvenient to install, and difficult to achieve three-dimensional adjustment functions. Therefore, the curtain walls formed are mostly flat rather than spatial curved surfaces, with monotonous shapes and easy to cause aesthetic fatigue. Summary of the invention

[0003] The first object of the present invention is to provide a splicing structure, which can adjust the distance between the connection position of the curtain wall unit and the wall by adjusting the components, so as to control the plane angle of the curtain wall unit.

[0004] To achieve the above object, the solution provided by the present invention is:

[0005] A splicing structure includes a first connecting component, a second connecting component and an adjusting component, wherein the first connecting component and the second connecting component are respectively arranged on both sides of the adjusting component, the first connecting component is used to connect two adjacent curtain wall units, the second connecting component is used to be installed on a main support, and the adjusting component is used to adjust the distance between the first connecting component and the second connecting component to adjust the distance between the connection position of the curtain wall unit and the main support.

[0006] Preferably, the adjustment component includes a first adjustment member connected to the first connecting component, a second adjustment member connected to the second connecting component, and a fastener, the first adjustment member is axially provided with an external thread, the second adjustment member is axially provided with an internal thread, and the second adjustment member is radially provided with a limiting hole, the first adjustment member is threadedly matched with the second adjustment member, the fastener is installed in the limiting hole and abuts against the first adjustment member.

[0007] Preferably, the first connecting component includes a mounting plate, a first corner code piece and a second corner code piece, the first corner code piece and the second corner code piece are both detachably mounted on one side of the mounting plate, the adjustment component is mounted on the other side of the mounting plate, the first corner code piece is used for sliding connection with one of the curtain wall units, and the second corner code piece is used for sliding connection with another adjacent curtain wall unit.

[0008] Preferably, the second connecting component includes a mounting seat, a first clamping member and a second clamping member cooperating with the first clamping member, the mounting seat is fixed to the side of the adjustment component away from the first connecting component, the first clamping member and the second clamping member are both arranged on the mounting seat, and the first clamping member and the second clamping member are used to clamp on the main body bracket.

[0009] The second object of the present invention is to provide a curved curtain wall, comprising a plurality of curtain wall units, a plurality of splicing structures and a main body support, wherein the plurality of curtain wall units are spliced ​​together through the plurality of splicing structures to form a curved curtain wall, each of the curtain wall units comprises a frame assembly and a curtain wall panel installed on the frame assembly, the splicing structure adopts the splicing structure as described above, the first connecting assembly is connected to the frame assemblies of the two adjacent curtain wall units, and the second connecting assembly is connected to the main body support.

[0010] Preferably, the curtain wall panel is a triangular curtain wall panel, and the frame assembly is adapted to the triangular curtain wall panel. Each of the frame assemblies includes three frames, and the three frames are connected end to end. At least one of the frames is provided with a slide groove. The first connecting assembly includes a mounting plate, a first corner code piece and a second corner code piece. Both the first corner code piece and the second corner code piece are removably mounted on one side of the mounting plate, and the adjustment assembly is mounted on the other side of the mounting plate. The first corner code piece is slidably connected to the slide groove of one of the curtain wall units, and the second corner code piece is slidably connected to the slide groove of another adjacent curtain wall unit.

[0011] Preferably, the frame assembly also includes a connecting plate, the slide groove includes at least an open end, the connecting plate is arranged at the connecting position of two adjacent frames, the connecting plate is detachably connected to the frame assembly and covers the end of the slide groove, the first corner code piece is slidably installed in the slide groove of one of the curtain wall units, and the second corner code piece is installed in the slide groove of another adjacent curtain wall unit.

[0012] Preferably, the first angle code piece is arranged in an L shape, including a first planar portion and a first vertical portion vertically connected to the first planar portion, and the first planar portion is installed on the mounting plate; the second angle code piece is arranged in an L shape, including a second planar portion and a second vertical portion vertically connected to the second planar portion, and the second planar portion is installed on the mounting plate; the ends of the first vertical portion and the second vertical portion are both provided with cylindrical sliding portions, and the sliding groove is an arc-shaped sliding groove adapted to the cylindrical sliding portion.

[0013] Preferably, the main support is provided with a cross beam, the second connecting component includes a mounting seat, a first clamping member and a second clamping member cooperating with the first clamping member, the mounting seat is fixed to the side of the adjustment component away from the first connecting component, the first clamping member and the second clamping member are both arranged on the mounting seat, and the first clamping member and the second clamping member can be slidably clamped on the cross beam.

[0014] Preferably, the crossbeam is provided with a cylindrical slide rail, the first clamping member includes a first C-shaped clamping portion, a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion and the second connecting portion are respectively connected on both sides of the first C-shaped clamping portion, the third connecting portion is vertically connected to the second connecting portion, and the third connecting portion is connected to the mounting seat, the second clamping member includes a second C-shaped clamping portion, a fourth connecting portion, a fifth connecting portion and a sixth connecting portion, the fourth connecting portion and the fifth connecting portion are respectively connected on both sides of the second C-shaped clamping portion, the sixth connecting portion is vertically connected to the fifth connecting portion, the sixth connecting portion is connected to the mounting seat, the second connecting portion is connected to the fifth connecting portion, the first C-shaped clamping portion and the second C-shaped clamping portion are respectively clamped on both sides of the cylindrical slide rail, and the first connecting portion and the fourth connecting portion are respectively connected to the crossbeam.

[0015] The splicing structure provided by the present invention can adjust the distance between the connection position of the curtain wall unit and the wall by adjusting the components, so as to control the plane angle of the curtain wall unit.

[0016] The curved curtain wall provided by the present invention connects two adjacent curtain wall units through a first connection component of the splicing structure, and is installed on a main frame fixed to the wall through a second connection component of the splicing structure, thereby realizing the splicing and installation of the curtain wall units. In addition, the splicing structure can adjust the spacing of the curtain wall unit connection position relative to the main frame by adjusting the components. By adjusting the spacing of different connection positions of the curtain wall unit relative to the main frame, the plane angle of the curtain wall unit can be controlled. Multiple adjacent curtain wall units can be adjusted in sequence to smoothly transition into a curved surface, thereby forming a curtain wall with an overall curved surface shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 is a schematic structural diagram of a curved curtain wall provided by an embodiment of the present invention;

[0019] Figure 2 yes Figure 1 A magnified view of middle;

[0020] Figure 3 It is a schematic diagram of a combination of a curtain wall unit and a splicing structure of a curved curtain wall provided by an embodiment of the present invention;

[0021] Figure 4 yes Figure 3 Enlarged view of middle B;

[0022] Figure 5 is a structural schematic diagram of a splicing structure provided by an embodiment of the present invention;

[0023] Figure 6 is a structural schematic diagram of a splicing structure in another direction provided by an embodiment of the present invention;

[0024] Figure 7 It is a schematic structural diagram of a first corner code piece and a second corner code piece provided in an embodiment of the present invention.

[0025] Description of Figure Numbers:

[0026] 100, curved curtain wall; 10, curtain wall unit; 11, frame assembly; 111, frame; 112, slide; 113, connecting plate; 12, curtain wall panel; 20, splicing structure; 21, first connecting assembly; 211, mounting plate; 212, first angle piece; 2121, first plane portion; 2122, first vertical portion; 2123, cylindrical sliding portion; 213, second angle piece; 2131, second plane portion; 3132, second vertical portion; 22, second connecting assembly; 221, mounting seat; 222, first clamp Holding member; 2221, first C-type clamping portion; 2222, first connecting portion; 2223, second connecting portion; 2224, third connecting portion; 223, second clamping member; 2231, second C-type clamping portion; 2232, fourth connecting portion; 2233, fifth connecting portion; 2234, sixth connecting portion; 23, adjusting assembly; 231, first adjusting member; 232, second adjusting member; 30, main frame; 31, back frame; 32, bending plate assembly; 321, bending plate; 3211, crossbeam; 3212, cylindrical slide rail. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0030] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] See also Figures 1 to 7 As shown, an embodiment of the present invention provides a splicing structure 20 for fixing two adjacent curtain wall units 10, which includes a first connecting component 21, a second connecting component 22 and an adjusting component 23. The first connecting component 21 and the second connecting component 22 are respectively arranged on both sides of the adjusting component 23. The first connecting component 21 is used to connect the two adjacent curtain wall units 10, and the second connecting component 22 is used to be installed on a main bracket 30 fixed on the wall. The adjusting component 23 is used to adjust the distance between the first connecting component 21 and the second connecting component 22, thereby adjusting the distance between the connection position of the curtain wall unit 10 and the main bracket 30. By adjusting the distance between different connection positions of the curtain wall unit 10 and the main bracket 30, the plane angle of the curtain wall unit 10 can be controlled.

[0032] The splicing structure 20 of the embodiment of the present invention connects two adjacent curtain wall units 10 through the first connecting component 21, and is installed on the main frame 30 fixed on the wall through the second connecting component 22, so as to realize the splicing installation of the curtain wall units 10. In addition, the splicing structure 20 can adjust the spacing between the connection positions of the curtain wall units 10 and the main frame 30 through the adjusting component 23. By adjusting the spacing between different connection positions of the curtain wall units 10 and the main frame 30, the plane angle of the curtain wall units 10 can be controlled. Multiple adjacent curtain wall units 10 can be adjusted in sequence to smoothly transition into a curved surface, thereby forming a curtain wall with an overall curved surface shape.

[0033] See also Figures 1 to 7 As shown, exemplarily, in some embodiments, the splicing structure 20 is suitable for the triangular curtain wall unit 10, the first connecting component 21 includes a mounting plate 211, a first corner code 212 and a second corner code 213, the first corner code 212 and the second corner code 213 are both detachably mounted on one side of the mounting plate 211, the adjustment component 23 is mounted on the other side of the mounting plate 211, the first corner code 212 is used to be slidably connected to one of the triangular curtain wall units 10, the second corner code 213 is used to be slidably connected to another adjacent triangular curtain wall unit 10, the first corner code 212 and the second corner code 213 are pre-installed on two adjacent triangular curtain wall units 10, respectively, When connecting the triangular curtain wall unit 10 and the splicing structure 20, the first corner code 212 and the second corner code 213 are slid along the triangular curtain wall unit 10 to the position corresponding to the mounting plate 211, and then the first corner code 212 and the second corner code 213 are respectively fixed on the mounting plate 211. After the first corner code 212 and the second corner code 213 are fixed, the position of the triangular curtain wall unit 10 can be fixed, that is, the position of the first corner code 212 and the triangular curtain wall unit 10 will not move, and the position of the second corner code 213 and the triangular curtain wall unit 10 will not move. Therefore, no additional components are required to limit the sliding of the splicing structure 20, and the installation and adjustment are more convenient. Moreover, since the first corner code 212 and the second corner code 213 can slide relative to the triangular curtain wall unit 10, the first corner code 212 and the second corner code 213 can be adjusted and installed to the accurate position, and the error of the installation point can be offset at the same time.

[0034] Optionally, the first corner piece 212 is connected to the mounting plate 211 by screws, and the second corner piece 213 is connected to the mounting plate 211 by screws, so that the connection is reliable and the assembly and disassembly are convenient.

[0035] Please refer to Figures 5 to 7 As shown, exemplarily, in some embodiments, the first corner code piece 212 is L-shaped, including a first planar portion 2121 and a first vertical portion 2122 vertically connected to the first planar portion 2121, and the first planar portion 2121 is installed on the mounting plate 211, and the second corner code piece 213 is L-shaped, including a second planar portion 2131 and a second vertical portion 3132 vertically connected to the second planar portion 2131, and the second planar portion 2131 is installed on the mounting plate 211, and the ends of the first vertical portion 2122 and the ends of the second vertical portion 3132 are both provided with a cylindrical sliding portion 2123, and the cylindrical sliding portion 2123 is adapted to the curtain wall unit 10. By reasonably arranging the structures of the first corner code piece 212 and the second corner code piece 213, the splicing structure 20 slides more smoothly and is more convenient to adjust.

[0036] Furthermore, the second plane portion 2131 and the first plane portion 2121 are arranged side by side in a direction perpendicular to the splicing direction, which can shorten the distance between the first corner piece 212 and the second corner piece 213 , thereby reducing the splicing gap between two adjacent curtain wall units 10 .

[0037] Please refer to Figures 5 to 7 As shown, exemplarily, in some embodiments, the second connecting component 22 includes a mounting seat 221, a first clamping member 222 and a second clamping member 223 cooperating with the first clamping member 222, the mounting seat 221 is fixed to the side of the adjustment component 23 away from the first connecting component 21, the first clamping member 222 and the second clamping member 223 are both arranged on the mounting seat 221, and the first clamping member 222 and the second clamping member 223 are used to clamp on the crossbeam 3211 of the main bracket 30, the second connecting component 22 has a simple structure and is easy to connect.

[0038] Further, the first clamping member 222 includes a first C-shaped clamping portion 2221, a first connecting portion 2222, a second connecting portion 2223 and a third connecting portion 2224, the first connecting portion 2222 and the second connecting portion 2223 are respectively connected to both sides of the first C-shaped clamping portion 2221, the third connecting portion 2224 is vertically connected to the second connecting portion 2223, and the third connecting portion 2224 is connected to the mounting seat 221, and the second clamping member 223 includes a second C-shaped clamping portion 2231, a fourth connecting portion 2232, a fifth connecting portion 2233 and a sixth connecting portion 2234, the fourth connecting portion 2232 and the third connecting portion 2233 are connected to the mounting seat 221, and the second clamping member 223 includes a second C-shaped clamping portion 2231, a fourth connecting portion 2232, a fifth connecting portion 2233 and a sixth connecting portion 2234. The five connecting parts 2233 are respectively connected to the two sides of the second C-type clamping part 2231, the sixth connecting part 2234 is vertically connected to the fifth connecting part 2233, the sixth connecting part 2234 is connected to the mounting seat 221, the second connecting part 2223 is connected to the fifth connecting part 2233, the first C-type clamping part 2221 and the second C-type clamping part 2231 are respectively clamped on both sides of the beam 3211 of the main bracket 30, and the first connecting part 2222 and the fourth connecting part 2232 are respectively connected to the beam 3211 of the main bracket 30, the first clamping member 222 and the second clamping member 223 have a simple structure and are easy to load and unload. The first clamping member 222 and the second clamping member 223 are pre-installed. When connecting the splicing structure 20 and the main frame 30, the first C-shaped clamping part 2221 and the second C-shaped clamping part 2231 are slid to a suitable position along the cross beam 3211 of the main frame 30, and then the first connecting part 2222 and the fourth connecting part 2232 are respectively connected to the cross beam 3211 of the main frame 30.

[0039] Optionally, the third connection part 2224 and the sixth connection are both screwed to the mounting seat 221, the second connection part 2223 is screwed to the fifth connection part 2233, and the first connection part 2222 and the fourth connection part 2232 are screwed to the crossbeam 3211 of the main bracket 30.

[0040] Please refer to Figures 5 to 7 As shown, exemplarily, in some embodiments, the adjustment component 23 includes a first adjustment member 231 connected to the first connection component 21, a second adjustment member 232 connected to the second connection component 22, and a fastener, the first adjustment member 231 is axially provided with an external thread, the second adjustment member 232 is axially provided with an internal thread, and the second adjustment member 232 is radially provided with a limiting hole, the first adjustment member 231 and the second adjustment member 232 are threadedly matched, the fastener is installed in the limiting hole and abuts against the first adjustment member 231, and the adjustment method is simple and reliable. When adjusting, loosen or remove the fastener, rotate the first adjustment member 231 to a suitable position, insert the fastener, and limit the movement of the first adjustment member 231 by the fastener.

[0041] See also Figure 1-Figure 7 As shown, the embodiment of the present invention further provides a curved curtain wall 100, including a plurality of curtain wall units 10, a plurality of splicing structures 20 and a main frame 30. The plurality of curtain wall units 10 are spliced ​​together through the plurality of splicing structures 20 to form the curved curtain wall 100. Each curtain wall unit 10 includes a frame assembly 11 and a curtain wall panel 12 installed on the frame assembly 11. The splicing structure 20 includes a first connecting assembly 21, a second connecting assembly 22 and an adjusting assembly 23. The first connecting assembly 21 and the second connecting assembly 22 are respectively arranged on both sides of the adjusting assembly 23. The first connecting assembly 21 and the second connecting assembly 22 are respectively arranged on both sides of the adjusting assembly 23. Two adjacent curtain wall units 10 are connected, the second connecting component 22 is connected to the main support 30, and the adjusting component 23 is used to adjust the distance between the first connecting component 21 and the second connecting component 22, so as to adjust the distance between the connecting position of the curtain wall unit 10 and the main support 30. By adjusting the distance between different connecting positions of the curtain wall unit 10 and the main support 30, the plane angle of the curtain wall unit 10 can be controlled. Multiple adjacent curtain wall units 10 can be adjusted in sequence to smoothly transition into a curved surface, and can be installed into different curved surface shapes according to needs, especially a curved surface with a large curvature.

[0042] When installing the curved curtain wall 100 of the embodiment of the present invention, the main support 30 is first fixed to the wall, and then the splicing structure 20 is installed on the main support 30, and the spacing between the first connecting component 21 and the second connecting component 22 of the splicing structure 20 is pre-adjusted by the adjustment component 23 of the splicing structure 20, and finally the curtain wall unit 10 is connected to the splicing structure 20.

[0043] The curved curtain wall 100 of the embodiment of the present invention connects two adjacent curtain wall units 10 through the first connection component 21 of the splicing structure 20, and is installed on the main frame 30 fixed on the wall through the second connection component 22 of the splicing structure 20, thereby realizing the splicing and installation of the curtain wall units 10. In addition, the splicing structure 20 can adjust the spacing of the connection position of the curtain wall unit 10 relative to the main frame 30 through the adjustment component 23. By adjusting the spacing of different connection positions of the curtain wall unit 10 relative to the main frame 30, the plane angle of the curtain wall unit 10 can be controlled. Multiple adjacent curtain wall units 10 can be adjusted in sequence to smoothly transition into a curved surface, thereby forming a curtain wall with an overall curved surface shape.

[0044] See also Figure 1-Figure 7 As shown, exemplarily, in some embodiments, the curtain wall panel 12 is a triangular curtain wall panel 12, and the frame assembly 11 is adapted to the triangular curtain wall panel 12. Each frame assembly 11 includes three frames 111, and the three frames 111 are arranged at the ends. At least one frame 111 is provided with a slide groove 112. The first connecting assembly 21 includes a mounting plate 211, a first corner code piece 212 and a second corner code piece 213. Both the first corner code piece 212 and the second corner code piece 213 are removably mounted on one side of the mounting plate 211, and the adjustment assembly 23 is mounted on the other side of the mounting plate 211. The first corner code piece 212 is slidably connected to the slide groove 112 of one of the curtain wall units 10, and the second corner code piece 213 is slidably connected to the slide groove 112 of another adjacent curtain wall unit 10.

[0045] The first corner code 212 and the second corner code 213 are pre-installed on two adjacent curtain wall units 10, respectively. When the curtain wall unit 10 is connected to the splicing structure 20, the curtain wall unit 10 is placed in the pre-installation position, and then the first corner code 212 and the second corner code 213 are slid along the curtain wall unit 10 to the position corresponding to the installation plate 211, and then the first corner code 212 and the second corner code 213 are fixed on the installation plate 211, respectively. After the first corner code 212 and the second corner code 213 are fixed, the position of the curtain wall unit 10 can be fixed, that is, the position of the first corner code 212 and the curtain wall unit 10 will not move, and the position of the second corner code 213 and the curtain wall unit 10 will not move, so no additional components are needed to limit the sliding of the splicing structure 20, and the installation and adjustment are more convenient. Moreover, since the first corner code 212 and the second corner code 213 can slide relative to the curtain wall unit 10, the curtain wall unit 10 can be adjusted and installed to the accurate position, and the error of the installation point can be offset. In addition, the curtain wall panel 12 is a triangular curtain wall panel 12, and the frame component 11 is a frame component 11 adapted to the triangular curtain wall panel 12, which can make the splicing of the curved curtain wall 100 more natural and the transition smoother.

[0046] Optionally, the first corner piece 212 is connected to the mounting plate 211 by screws, and the second corner piece 213 is connected to the mounting plate 211 by screws, so that the connection is reliable and the assembly and disassembly are convenient.

[0047] It can be understood that the curtain wall unit 10 located at the periphery of the curved curtain wall 100 only needs to be provided with a slide groove 112 on one of the inner frames 111. Of course, for the convenience of processing, the slide groove 112 can be provided on both frames 111. The curtain wall unit 10 located at the inner periphery of the curved curtain wall 100 is provided with the slide groove 112 on at least two frames 111, so as to achieve splicing of the two adjacent curtain wall units 10.

[0048] Please refer to Figure 3 and Figure 4 As shown, exemplarily, in some embodiments, the frame 111 unit also includes a connecting plate 113, the slide groove 112 includes at least one open end, the connecting plate 113 is arranged at the connecting position of two adjacent frames 111, the connecting plate 113 is detachably connected to the frame assembly 11, and covers the end of the slide groove 112. This design facilitates the assembly of the splicing structure 20. In the initial state, the connecting plate 113 is separated from the frame assembly 11, and the first corner code piece 212 of the splicing structure 20 is first assembled on the frame 111 from the open end of the slide groove 112 of one of the curtain wall units 10, and then the second corner code piece 213 of the splicing structure 20 is assembled on the frame 111 from the open end of the slide groove 112 of the other frame 111 curtain wall unit 10, and finally the connecting plate 113 is installed on the frame assembly 11.

[0049] It can be understood that the slide slot 112 can be opened at only one end or at both ends.

[0050] Optionally, the connecting plate 113 is connected to the frame 111 by screws, which facilitates assembly and disassembly.

[0051] Please refer to Figures 5 to 7As shown, exemplarily, in some embodiments, the first corner code piece 212 is L-shaped, including a first planar portion 2121 and a first vertical portion 2122 vertically connected to the first planar portion 2121, the first planar portion 2121 is installed on the mounting plate 211, the second corner code piece 213 is L-shaped, including a second planar portion 2131 and a second vertical portion 3132 vertically connected to the second planar portion 2131, the second planar portion 2131 is installed on the mounting plate 211, the end of the first vertical portion 2122 and the end of the second vertical portion 3132 are both provided with a cylindrical sliding portion 2123, the slide groove 112 is an arc-shaped slide groove 112 adapted to the cylindrical sliding portion 2123, and by reasonably arranging the structures of the first corner code piece 212 and the second corner code piece 213 and the slide groove 112 structure of the frame assembly 11, the splicing structure 20 slides more smoothly and is more convenient to adjust. Moreover, the structures of the first corner code piece 212 and the second corner code piece 213 are basically the same, and the installation position of the first corner code piece 212 and the installation position of the second corner code piece 213 are located on the same side of the installation plate 211. Therefore, the adjustment of the two adjacent curtain wall units 10 by the same splicing structure 20 is basically the same, making the transition between the two adjacent curtain wall units 10 smoother.

[0052] Optionally, the first plane portion 2121 is connected to the mounting plate 211 by screws, and the second plane portion 2131 is connected to the mounting plate 211 by screws, and the connection method is simple and reliable.

[0053] Furthermore, the second plane portion 2131 and the first plane portion 2121 are arranged side by side in a direction perpendicular to the splicing direction, which can shorten the distance between the first corner piece 212 and the second corner piece 213 , thereby reducing the splicing gap between two adjacent curtain wall units 10 .

[0054] Please refer to Figures 5 to 7 As shown, exemplarily, in some embodiments, the main support 30 is provided with a cross beam 3211, the second connecting component 22 includes a mounting seat 221, a first clamping member 222 and a second clamping member 223 cooperating with the first clamping member 222, the mounting seat 221 is fixed to the side of the adjustment component 23 away from the first connecting component 21, the first clamping member 222 and the second clamping member 223 are both arranged on the mounting seat 221, and the first clamping member 222 and the second clamping member 223 can be slidably clamped on the cross beam 3211, the second connecting component 22 has a simple structure and is easy to connect.

[0055] Furthermore, the crossbeam 3211 is provided with a cylindrical slide rail 3212, the first clamping member 222 includes a first C-shaped clamping portion 2221, a first connecting portion 2222, a second connecting portion 2223 and a third connecting portion 2224, the first connecting portion 2222 and the second connecting portion 2223 are respectively connected to both sides of the first C-shaped clamping portion 2221, the third connecting portion 2224 is vertically connected to the second connecting portion 2223, and the third connecting portion 2224 is connected to the mounting seat 221, and the second clamping member 223 includes a second C-shaped clamping portion 2231, a fourth connecting portion 2232, a fifth connecting portion 2233 and a sixth connecting portion 2234. 4. The fourth connection part 2232 and the fifth connection part 2233 are respectively connected to the two sides of the second C-shaped clamping part 2231, the sixth connection part 2234 is vertically connected to the fifth connection part 2233, the sixth connection part 2234 is connected to the mounting seat 221, the second connection part 2223 is connected to the fifth connection part 2233, the first C-shaped clamping part 2221 and the second C-shaped clamping part 2231 are respectively clamped on the two sides of the cylindrical slide rail 3212, and the first connection part 2222 and the fourth connection part 2232 are respectively connected to the cylindrical slide rail 3212, the first clamping part 222 and the second clamping part 223 have a simple structure and are easy to load and unload. The first clamping member 222 and the second clamping member 223 are pre-installed. When connecting the splicing structure 20 and the main support 30, the first C-shaped clamping part 2221 and the second C-shaped clamping part 2231 are slid to a suitable position along the cylindrical slide rail 3212, and then the first connecting part 2222 and the fourth connecting part 2232 are respectively connected to the beam 3211.

[0056] Optionally, the third connection part 2224 and the sixth connection are both screwed to the mounting seat 221, the second connection part 2223 is screwed to the fifth connection part 2233, and the first connection part 2222 and the fourth connection part 2232 are screwed to the crossbeam 3211 of the main bracket 30.

[0057] It can be understood that the crossbeam 3211 has a certain length, and multiple splicing structures 20 can be fixed on one crossbeam 3211.

[0058] Please refer to Figures 5 to 7As shown, exemplarily, in some embodiments, the adjustment component 23 includes a first adjustment member 231 connected to the first connection component 21, a second adjustment member 232 connected to the second connection component 22, and a fastener (not shown in the figure), the first adjustment member 231 is axially provided with an external thread, the second adjustment member 232 is provided with an internal thread, and the second adjustment member 232 is radially provided with a limiting hole (not shown in the figure), the first adjustment member 231 and the second adjustment member 232 are threadedly matched, the fastener is installed in the limiting hole and abuts on the first adjustment member 231, and the adjustment method is simple and reliable. When adjusting, loosen or remove the fastener, rotate the first adjustment member 231 to a suitable position, insert the fastener, and limit the movement of the first adjustment member 231 by the fastener.

[0059] Please refer to Figure 1-Figure 2 As shown, exemplarily, in some embodiments, the main support 30 includes a back frame 31 fixed on the wall and a curved plate assembly 32 fixed on the back frame 31, the curvature of the curved plate assembly 32 is roughly consistent with the curvature of the curved curtain wall 100, the curved plate assembly 32 includes a plurality of curved plates 321, and the curved plate 321 is provided with the above-mentioned beam 3211 on the side facing the curtain wall panel 12, and the curvature of the beam 3211 is roughly consistent with the curvature of the curved curtain wall 100. With this design, no matter whether the splicing structure 20 is located in a raised position or a recessed position of the curved curtain wall 100, the adjustment assembly 23 of the splicing structure 20 only needs to adjust the relative positions of the second adjustment member 232 and the first adjustment member 231 within a small range, so the adjustment is more convenient, and the splicing structure 20 can use a splicing structure 20 with a similarly small adjustment range, which is conducive to cost saving. If the curved plate assembly 32 is not provided, when the curvature of the curved curtain wall 100 is large, the splicing structure 20 located at the convex position of the curved curtain wall 100 needs to have a larger adjustment range, and the splicing structure 20 located at the concave position of the curved curtain wall 100 only needs to have a smaller adjustment range. When the difference between the two is large, either the splicing structures 20 with two adjustment ranges need to be processed, or all the splicing structures 20 need to be processed to have a larger adjustment range, which is not conducive to cost saving.

[0060] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A splicing structure, characterized in that: The invention comprises a first connecting component, a second connecting component and an adjusting component, wherein the first connecting component and the second connecting component are respectively arranged on both sides of the adjusting component, the first connecting component is used to connect two adjacent curtain wall units, the second connecting component is used to be installed on the main support, and the adjusting component is used to adjust the distance between the first connecting component and the second connecting component to adjust the distance between the connection position of the curtain wall unit and the main support; the first connecting component comprises a mounting plate, a first angle code piece and a second angle code piece, the first angle code piece and the second angle code piece are both detachably mounted on one side of the mounting plate, the adjusting component is mounted on the other side of the mounting plate, the first angle code piece is used to be slidably connected to one of the curtain wall units, and the second angle code piece is used to be slidably connected to another adjacent curtain wall unit; the adjusting component comprises a first adjusting piece connected to the first connecting component, a second adjusting piece connected to the second connecting component and a fastener, the first adjusting piece is axially provided with an external thread, the second adjusting piece is axially provided with an internal thread, and the second adjusting piece is radially provided with a limiting hole, the first adjusting piece is threadedly matched with the second adjusting piece, the fastener is mounted in the limiting hole and abuts against the first adjusting piece.

2. The splicing structure according to claim 1, characterized in that: The second connecting component includes a mounting seat, a first clamping member and a second clamping member cooperating with the first clamping member. The mounting seat is fixed to the side of the adjusting component away from the first connecting component. The first clamping member and the second clamping member are both arranged on the mounting seat, and the first clamping member and the second clamping member are used to clamp on the main body bracket.

3. A curved curtain wall, characterized in that: It includes multiple curtain wall units, multiple splicing structures and a main body support. The multiple curtain wall units are spliced ​​together through the multiple splicing structures to form a curved curtain wall. Each of the curtain wall units includes a frame assembly and a curtain wall panel installed on the frame assembly. The curtain wall panel is a triangular curtain wall panel. The frame assembly is adapted to the triangular curtain wall panel. Each of the frame assemblies includes three frames, which are connected end to end. At least one of the frames is provided with a slide groove. The splicing structure adopts the splicing structure as described in claim 1. The second connecting assembly is connected to the main body support.

4. The curved curtain wall according to claim 3, characterized in that: The frame assembly also includes a connecting plate, the slide groove includes at least an open end, the connecting plate is arranged at the connecting position of two adjacent frames, the connecting plate is detachably connected to the frame assembly and covers the end of the slide groove, the first corner code piece is slidably installed in the slide groove of one of the curtain wall units, and the second corner code piece is installed in the slide groove of another adjacent curtain wall unit.

5. The curved curtain wall according to claim 3, characterized in that: The first corner code piece is arranged in an L shape, including a first planar portion and a first vertical portion vertically connected to the first planar portion, and the first planar portion is installed on the mounting plate. The second corner code piece is arranged in an L shape, including a second planar portion and a second vertical portion vertically connected to the second planar portion, and the second planar portion is installed on the mounting plate. The ends of the first vertical portion and the second vertical portion are both provided with cylindrical sliding portions, and the sliding groove is an arc-shaped sliding groove adapted to the cylindrical sliding portion.

6. The curved curtain wall according to claim 3, characterized in that: The main support is provided with a cross beam, and the second connecting component includes a mounting seat, a first clamping member and a second clamping member cooperating with the first clamping member, the mounting seat is fixed on the side of the adjustment component away from the first connecting component, the first clamping member and the second clamping member are both arranged on the mounting seat, and the first clamping member and the second clamping member can be slidably clamped on the cross beam.

7. The curved curtain wall according to claim 6, characterized in that: The crossbeam is provided with a cylindrical slide rail, the first clamping member includes a first C-shaped clamping portion, a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion and the second connecting portion are respectively connected to both sides of the first C-shaped clamping portion, the third connecting portion is vertically connected to the second connecting portion, and the third connecting portion is connected to the mounting seat, the second clamping member includes a second C-shaped clamping portion, a fourth connecting portion, a fifth connecting portion and a sixth connecting portion, the fourth connecting portion and the fifth connecting portion are respectively connected to both sides of the second C-shaped clamping portion, the sixth connecting portion is vertically connected to the fifth connecting portion, the sixth connecting portion is connected to the mounting seat, the second connecting portion is connected to the fifth connecting portion, the first C-shaped clamping portion and the second C-shaped clamping portion are respectively clamped on both sides of the cylindrical slide rail, and the first connecting portion and the fourth connecting portion are respectively connected to the crossbeam.

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