Curtain wall sunshade device and installation method

Abstract

The invention belongs to the technical field of curtain wall construction, and discloses a curtain wall sunshade device and an installation method. The curtain wall sun-shading device comprises a sun-shading structure and a connecting assembly, the sun-shading structure comprises a wrapping piece and at least two sets of supporting assemblies, the supporting assemblies are sequentially connected to form a semi-enclosed supporting structure, and each supporting assembly comprises a supporting bottom frame and a plurality of supporting rib plates; the covering part covers at least part of the surface of the supporting bottom frame and at least part of the surface of the supporting rib plate; the connecting assembly is used for connecting the building body and the sunshade structure. The installation method of the curtain wall sunshade device is used for installing the curtain wall sunshade device. The wrapping part wraps at least part of the surface of the supporting bottom frame and at least part of the surface of the supporting rib plate, the fitting degree of the wrapping part, the supporting rib plate and the supporting bottom frame is improved, the installation quality is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall construction, and particularly to a curtain wall sunshade device and an installation method thereof. Background Art

[0002] Curtain walls are deeply favored by architects for their beauty and fashion. In the construction of curtain walls, the design of sunshade lines is particularly important. Sunshade lines can block wind and rain, and can prevent sunlight from entering the room through the windows, reducing solar radiation, heat conduction, and keeping the indoor temperature relatively stable.

[0003] Most sunshade lines have a size within 300 mm and are in the shape of regular cuboids or triangular prisms. However, the sunshade effect of such sunshade lines is poor. There are also some sunshade lines with a size of up to 900 mm in the prior art, and their shapes are variable cross-section structures. Such sunshade lines have a good sunshade effect, but their shapes are complex. The conventional internal keel structure cannot meet the dihedral angle problem brought by the complex contour of the sunshade line, resulting in the internal keel not being able to fit effectively with the outer skin, reducing the installation quality and posing a safety hazard. Summary of the Invention

[0004] The purpose of the present invention is to provide a curtain wall sunshade device and an installation method thereof, which can improve the fitting degree between the internal keel and the external line of the curtain wall sunshade device, improve the installation quality, and reduce the safety risk.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A curtain wall sunshade device, which includes:

[0007] A sunshade structure, including a covering member and at least two groups of support components. Each group of the support components is sequentially connected to form a semi-surrounding support structure. The support component includes a support chassis and a plurality of support ribs. The plurality of support ribs are spaced along the length direction of the support chassis and are fixedly connected to the support chassis. The covering member covers at least part of the surface of the support chassis and at least part of the surface of the support ribs;

[0008] A connection component, including a first connection member, a second connection member, and a first fastener. The first connection member is arranged on the building main body, the second connection member is arranged on the support component and is located outside the covering member, and the first connection member is connected to the second connection member through the first fastener.

[0009] In the above curtain wall sunshade device, the support rib has two opposite side surfaces and an outer peripheral surface connected to the side surfaces. At least part of each outer peripheral surface is covered with the covering member, and the two side surfaces at both ends of the support chassis are covered with the covering member.

[0010] The above-mentioned curtain wall sunshade device, wherein the covering member is an aluminum plate, both the side surface and the outer peripheral surface are adhesively fixed to the covering member, and the two ends of the covering member are riveted and fixed to the support chassis.

[0011] The above-mentioned curtain wall sunshade device, wherein a positioning notch is formed on the outer peripheral surface, and the positioning notch can be clamped to the support chassis.

[0012] The above-mentioned curtain wall sunshade device, wherein the support assembly is provided with a positioning groove and / or a positioning protrusion, and the positioning protrusion can be inserted into the positioning groove so that multiple groups of the support assemblies are sequentially inserted and locked by a second fastener.

[0013] The above-mentioned curtain wall sunshade device, wherein one end of the support chassis is provided with a plurality of the positioning grooves, the other end of the support chassis is provided with a plurality of the positioning protrusions, and the plurality of the positioning protrusions can be inserted into the positioning grooves in one-to-one correspondence.

[0014] The above-mentioned curtain wall sunshade device, wherein a plurality of the second connectors are arranged on the support assembly at intervals along the extending direction of the support structure, and a plurality of the first connectors are arranged on the building body at intervals and can be connected to the plurality of the second connectors in one-to-one correspondence.

[0015] The above-mentioned curtain wall sunshade device, wherein the first connector is an installation block, the second connector is an installation groove, and the first connector is inserted into the second connector to position and align the sunshade structure and the building body;

[0016] Alternatively, the first connector is a receiving plate, the second connector is a connecting plate, and the second connector overlaps the top surface of the first connector to position and align the sunshade structure and the building body.

[0017] The above-mentioned curtain wall sunshade device, wherein the sunshade structure includes two groups of the support assemblies, and the two groups of the support assemblies are vertically connected.

[0018] An installation method for a curtain wall sunshade device, used for installing the above-mentioned curtain wall sunshade device, which includes:

[0019] During installation, fixedly connect the support rib plates to the support chassis to form a support assembly, sequentially connect each group of the support assemblies to form a semi-enclosed support structure, and cover a part of the surface of the support structure with a covering member to form a sunshade structure, so that the second connector is located outside the covering member;

[0020] Install the first connector on the building body and face the outside of the building body. The first connectors are arranged according to the semi-enclosed track of the support structure. Lift the sunshade structure to the position of the first connector, align the first connector and the second connector in position and fixedly connect them through a first fastener to fix the building body and the sunshade structure;

[0021] During disassembly, remove the first fastener to loosen the first connecting member and the second connecting member, and then hoist and separate the sunshade structure and the building main body.

[0022] Advantages of the present invention:

[0023] The curtain wall sunshade device provided by the present invention forms a semi-enclosed support structure by connecting multiple groups of support components in sequence, which can block sunlight from multiple directions and improve the sunshade effect. The covering member covers at least part of the surface of the support chassis and at least part of the surface of the support rib plate, improving the fitting degree of the covering member with the support rib plate and the support chassis, improving the installation quality, and reducing potential safety hazards. By providing the first connecting member and the second connecting member, it is convenient to disassemble and assemble the sunshade structure and the building main body.

[0024] The installation method of the curtain wall sunshade device provided by the present invention, during installation, fixedly connect the support rib plate to the support chassis to form a support component, connect each group of support components in sequence to form a semi-enclosed support structure, use the covering member to cover part of the surface of the support structure to form a sunshade structure, so that the second connecting member is located outside the covering member; install the first connecting member on the building main body and facing the outside of the building main body, and the first connecting members are arranged according to the semi-enclosed trajectory of the support structure, hoist the sunshade structure to the position of the first connecting member, align and accurately position the first connecting member and the second connecting member and fixedly connect the first connecting member and the second connecting member through the first fastener to fix the building main body and the sunshade structure; during disassembly, remove the first fastener to loosen the first connecting member and the second connecting member, and then hoist and separate the sunshade structure and the building main body. The installation method of the curtain wall sunshade device provided by the present invention can ensure that the covering member can well cover the sunshade structure, improve the installation quality, reduce the safety risk, and the setting of the first connecting member and the second connecting member is convenient for disassembling and assembling the sunshade structure and reducing the maintenance cost. Description of the drawings

[0025] Figure 1 is a schematic diagram of the installation of the curtain wall sunshade device and the building main body provided by the embodiment of the present invention;

[0026] Figure 2 is Figure 1 the enlarged view of part A in

[0027] Figure 3 is a schematic diagram of the structure of the sunshade structure provided by the embodiment of the present invention;

[0028] Figure 4 is a schematic diagram of the structure of the support component provided by the embodiment of the present invention;

[0029] Figure 5 is a schematic diagram of the structure of the support chassis provided by the embodiment of the present invention.

[0030] In the figure:

[0031] 1. Sunshade structure; 11. Wrapping member; 12. Support assembly; 121. Support chassis; 1211. Vertical connecting rod; 1212. Horizontal connecting rod; 122. Support rib plate; 1221. Side surface; 1222. Outer peripheral surface;

[0032] 2. Connection assembly; 21. First connector; 22. Second connector; 23. First fastener; 100. Building main body. Specific embodiments

[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar components or components with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0034] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. It may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first feature and the second feature, or may include that the first feature and the second feature are not in direct contact but through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0036] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0037] The curtain wall sunshade device and installation method provided by the present invention can improve the fitting degree between the internal keel and the external lines of the curtain wall sunshade device, improve the installation quality, and reduce the safety risk.

[0038] Such as Figures 1 to 5As shown in the figure, the curtain wall sunshade device provided by the present invention includes a sunshade structure 1 and a connection assembly 2. The sunshade structure 1 includes a covering member 11 and at least two groups of support assemblies 12. Each group of support assemblies 12 is connected in sequence to form a semi-enclosed support structure. The support assembly 12 includes a support chassis 121 and a plurality of support rib plates 122. The plurality of support rib plates 122 are arranged at intervals along the length direction of the support chassis 121 and are fixedly connected to the support chassis 121. The covering member 11 covers at least part of the surface of the support chassis 121 and at least part of the surface of the support rib plates 122; the connection assembly 2 includes a first connecting member 21, a second connecting member 22 and a first fastener 23. The first connecting member 21 is arranged on the building main body 100, the second connecting member 22 is arranged on the support assembly 12 and is located outside the covering member 11, and the first connecting member 21 and the second connecting member 22 are connected by the first fastener 23.

[0039] For the curtain wall sunshade device provided by the present invention, multiple groups of support assemblies 12 are connected in sequence to form a semi-enclosed support structure, which can block sunlight from multiple directions and improve the sunshade effect. The covering member 11 covers at least part of the surface of the support chassis 121 and at least part of the surface of the support rib plates 122, improving the fitting degree of the covering member 11 with the support rib plates 122 and the support chassis 121, improving the installation quality and reducing potential safety hazards. By providing the first connecting member 21 and the second connecting member 22, it is convenient to disassemble and assemble the sunshade structure 1 and the building main body 100.

[0040] The support assembly 12 plays a supporting role. The support assembly 12 includes a support chassis 121 and support rib plates 122. The shape of the support chassis 121 is not specifically limited in this embodiment. Exemplarily, see Figure 5 , the support chassis 121 includes two vertical connecting rods 1211 and multiple horizontal connecting rods 1212. The two vertical connecting rods 1211 are arranged in parallel at intervals, and the multiple horizontal connecting rods 1212 are arranged in parallel at intervals between the two vertical connecting rods 1211 and are perpendicular to the vertical connecting rods 1211. The horizontal connecting rods 1212 and the vertical connecting rods 1211 are welded and fixed, which is simple in operation and has a high connection strength.

[0041] Optionally, the support chassis 121 can also be two beams, and the support chassis 121 and the support rib plates 122 are welded and fixed, which is convenient for processing and has a high connection strength.

[0042] In this embodiment, the support rib plate 122 is provided with a positioning notch. The positioning notch can be clamped on the support chassis 121. The positioning notch can accommodate the vertical connecting rod 1211 of the support chassis 121, so that the support chassis 121 is clamped in the positioning notch, which is convenient for installation. Spot welding operations can be performed on the contact parts of the support chassis 121 and the positioning notch to improve the connection strength between the support chassis 121 and the support rib plates 122, avoid falling off, and increase safety.

[0043] Each group of support components 12 can be fixed by welding or by plugging. Exemplarily, each group of support components 12 is fixed by plugging. The support component 12 is provided with a positioning groove and / or a positioning projection. The positioning projection can be plugged into the positioning groove so that multiple groups of support components 12 are plugged in sequence and locked by a second fastener. The positioning groove and the positioning projection are convenient to set and facilitate plugging. Locking the positioning groove and the positioning projection by the second fastener can improve the connection strength.

[0044] The second fastener can adopt existing pins or bolts, which need to be selected according to the installation requirements.

[0045] The sunshade structure 1 includes at least two groups of support components 12, and the number of support components 12 can be designed according to the construction requirements. Each group of support components 12 is connected in sequence to form a semi-enclosed support structure. The semi-enclosed support structure can block partial areas of the curtain wall without being completely closed, facilitating ventilation and lighting. The semi-enclosed support structure can be L-shaped, C-shaped or U-shaped, and the specific shape needs to be selected according to the construction requirements.

[0046] Optionally, referring to Figure 3 , the sunshade structure 1 includes two groups of support components 12, and the two groups of support components 12 are vertically connected. The two groups of support components 12 are vertically connected to form an L-shaped support structure, which can block sunlight from multiple directions, avoid direct sunlight from entering the room, and improve the sunshade effect.

[0047] During the actual construction process, in order to improve the lighting degree indoors, the area of the curtain wall installed on the building body 100 is very large, or there are multiple curtain wall units installed on the building body 100 to increase the light inlet area. Multiple sunshade structures 1 can be designed to improve the sunshade effect. The sizes of the sunshade structures 1 can be the same or different, and need to be designed according to the sizes of the curtain wall units.

[0048] Optionally, the sunshade structure 1 includes three groups of support components 12, and the included angle between adjacent support components 12 is greater than 90°. After the three groups of support structures are connected in sequence, a semi-enclosed support structure can be formed to improve the sunshade effect. In other embodiments, the sunshade structure 1 can include four groups of support components 12 or more to provide a better sunshade effect.

[0049] The support component 12 can be provided with a positioning projection and a positioning groove, or only a positioning projection, or only a positioning groove. Exemplarily, when the sunshade structure 1 includes three groups of support components 12 or more, one end of the support chassis 121 is provided with a plurality of positioning grooves, and the other end of the support chassis 121 is provided with a plurality of positioning projections. The plurality of positioning projections can be plugged into the positioning grooves one by one. One group of support components 12 is provided with both a positioning groove and a positioning projection, which can realize the splicing of multiple groups of support components 12 and reduce the production cost.

[0050] Optionally, the sunshade structure 1 includes two sets of support components 12. One of the two sets of support components 12 is provided with a positioning groove, and the other set of support components 12 is provided with a positioning protrusion. The positioning protrusion is inserted into the positioning groove to achieve the preliminary connection of the two sets of support components 12. The two sets of support components 12 can be spliced in an L shape, which is simple to process.

[0051] In other embodiments, when multiple sets of support components 12 are spliced, the support component 12 at the head can be provided with a positioning groove, the support component 12 at the tail can be provided with a positioning protrusion, and the support component 12 in the middle is provided with both a positioning groove and a positioning protrusion, reducing production costs.

[0052] One set of support components 12 can be provided with one positioning protrusion or positioning groove, or can be provided with multiple positioning protrusions or positioning grooves. In this embodiment, one end of the support chassis 121 is provided with multiple positioning grooves, and the other end of the support chassis 121 is provided with multiple positioning protrusions. The multiple positioning protrusions can be inserted into the positioning grooves one by one. Providing multiple positioning grooves and positioning protrusions can reduce maintenance costs. After one of the positioning grooves or positioning protrusions is damaged, the remaining positioning protrusions can be inserted into the positioning grooves one by one, having positioning effects and connection strength, avoiding replacing the support component 12, and reducing maintenance costs.

[0053] The shapes of different sets of support components 12 can be the same or different, and need to be designed according to construction requirements. The cross-section of the support component 12 can be triangular or rectangular, which is convenient for processing. The support component 12 can extend along a straight line, which is convenient for processing. The support component 12 can also extend along an arc, improving the sunshade effect and enhancing the aesthetic degree.

[0054] In this embodiment, the cross-section of the support component 12 is triangular, having high stability, and the support component 12 extends along a straight line, which is convenient for processing and assembly. The unified shape can mass-produce the support component 12, improving the production speed and then reducing the construction period, and improving the construction efficiency.

[0055] In order to improve the fitting degree of the covering member 11 on the support component 12, the support rib plate 122 and the support chassis 121 are first modeled and assembled using 3D software to determine the external shape parameters of the support rib plate 122, and then the support rib plate 122 is numerically controlled processed. The cross-section of the support rib plate 122 is also triangular and the support rib plate 122 extends along a straight line. One end of the support rib plate 122 is connected to the support chassis 121, and the covering member 11 covers the outer periphery of the support rib plate 122, which can improve the fitting degree of the covering member 11 and the support rib plate 122, improve the quality of the sunshade structure 1, and reduce safety risks.

[0056] See Figure 4, the sizes of the support ribs 122 can be the same or different. In this embodiment, the sizes of the support ribs 122 are different. From one end to the other end of the self-supporting chassis 121, the height of the support ribs 122 gradually increases to increase the sunshade area and provide a better sunshade effect. The support ribs 122 are arranged at the transverse connecting rods 1212 of the support chassis 121 to provide good support capacity.

[0057] Specifically, the support rib 122 has two opposite side surfaces 1221 and an outer peripheral surface 1222 connected to the side surfaces 1221. At least part of each outer peripheral surface 1222 is covered with a covering member 11, and the two side surfaces 1221 at both ends of the support chassis 121 are covered with the covering member 11. The outer peripheral surface 1222 of the support rib 122 is exposed, which is convenient for the covering member 11 to be covered. The outer peripheral surface 1222 is provided with a positioning notch, which is convenient for clamping the support chassis 121.

[0058] The outer peripheral surface 1222 can be provided with one positioning notch or two positioning notches. Exemplarily, the outer peripheral surface 1222 is provided with one positioning notch, and the inner wall of the positioning notch abuts against the opposite sides of the two vertical connecting rods 1211 of the support chassis 121, which is convenient for installing the support rib 122 and the support chassis 121.

[0059] The covering member 11 can be bonded to the support assembly 12 or riveted to the support assembly 12. Exemplarily, the covering member 11 is an aluminum plate, and both the side surface 1221 and the outer peripheral surface 1222 are fixedly bonded to the covering member 11, and the covering member 11 is fixedly riveted to both ends of the support chassis 121. The aluminum plate is easy to obtain and has good ductility, which is convenient for covering the support assembly 12.

[0060] Specifically, the covering member 11 covers the two side surfaces 1221 of the support ribs 122 at both ends of the support chassis 121 that are away from each other and the outer peripheral surface 1222 of the support rib 122 away from the support chassis 121. During construction, first, an adhesive layer is applied to the outer peripheral surface 1222 of the support rib 122, and then the covering member 11 is bonded to the adhesive layer and the covering member 11 is bent to improve the fitting degree between the covering member 11 and the outer peripheral surface 1222 of the support rib 122; an adhesive layer is applied to the side surface 1221 of the support rib 122, and the two ends of the covering member 11 are bent to make it fit the side surface 1221 of the support rib 122, and a flattening process is performed to improve the fitting degree between the covering member 11 and the side surface 1221 of the support rib 122. The part of the covering member 11 in contact with both ends of the support chassis 121 is fixed with rivets to improve the connection strength; finally, the edge of the covering member 11 is polished to avoid scratching the construction personnel.

[0061] The adhesive layer may be made of existing epoxy resin glue, which is easy to obtain and has high viscosity, and can improve the connection strength between the covering member 11 and the supporting rib 122 .

[0062] The first connecting member 21 is arranged on the building main body 100, and is used to receive the second connecting member 22. After the first connecting member 21 and the second connecting member 22 are connected, the sunshade structure 1 can be preliminarily positioned. In this embodiment, a plurality of first connecting members 21 and second connecting members 22 are provided, and a plurality of second connecting members 22 are arranged on the support assembly 12 at intervals along the extension direction of the support structure. A plurality of first connecting members 21 are arranged on the building main body 100 at intervals, and can be connected with a plurality of second connecting members 22 in a one-to-one correspondence. The one-to-one correspondence between the plurality of first connecting members 21 and the second connecting members 22 can improve the installation accuracy of the sunshade structure 1, improve the installation quality, and reduce safety risks.

[0063] During installation, the sunshade structure 1 is hoisted to the first connecting member 21, and the second connecting member 22 and the first connecting member 21 are aligned and connected to complete the positioning of the sunshade structure 1 relative to the building main body 100. Then, the first fastener 23 is used to fix the first connecting member 21 and the second connecting member 22 to enhance the connection strength of the first connecting member 21 and the second connecting member 22, thereby fixing the sunshade structure 1 to the building main body 100, preventing the sunshade structure 1 from falling off from the building main body 100, and improving safety. The first fastener 23 can be an existing bolt, which is convenient and firm to connect.

[0064] This embodiment does not specifically limit the shapes of the first connector 21 and the second connector 22. Optionally, the first connector 21 is a mounting block, the second connector 22 is a mounting groove, and the first connector 21 is plugged into the second connector 22 to position and align the sunshade structure 1 and the building body 100; or, the first connector 21 is a receiving plate, the second connector 22 is a connecting plate, and the second connector 22 is overlapped on the top surface of the first connector 21 to position and align the sunshade structure 1 and the building body 100. The connection between the first connector 21 and the second connector 22 can quickly position the sunshade structure 1 and the building body 100.

[0065] The first connecting member 21 is a mounting block, and the second connecting member 22 is a mounting groove. The mounting block is inserted into the mounting groove, so that the positioning is more accurate. The first connecting member 21 is a receiving plate, and the second connecting member 22 is a connecting plate. The connecting plate is overlapped on the top surface of the receiving plate, which is convenient for operation. Specifically, a limiting portion is also provided on the receiving plate. When the connecting plate abuts against the limiting portion, the positioning of the sunshade structure 1 relative to the building body 100 is completed.

[0066] In other embodiments, one first connecting member 21 may be provided, and one second connecting member 22 may also be provided. The second connecting member 22 extends along the extending direction of the support assembly 12. The first connecting member 21 is provided on the building main body 100 and is used for connecting the second connecting member 22, which is simple in operation and convenient in processing.

[0067] The present invention also provides an installation method for a curtain wall sunshade device for installing the above-mentioned curtain wall sunshade device, including: during installation, fixedly connecting the support rib plate 122 to the support chassis 121 to form the support assembly 12, sequentially connecting each group of support assemblies 12 to form a semi-enclosed support structure, and covering a part of the surface of the support structure with the covering member 11 to form the sunshade structure 1, so that the second connecting member 22 is located outside the covering member 11; installing the first connecting member 21 on the building main body 100 and facing the outside of the building main body 100, arranging the first connecting members 21 according to the semi-enclosed track of the support structure, hoisting the sunshade structure 1 to the position of the first connecting member 21, aligning and positioning the first connecting member 21 and the second connecting member 22 and fixedly connecting them through the first fastener 23 to fix the building main body 100 and the sunshade structure 1; during disassembly, disassembling the first fastener 23 to loosen the first connecting member 21 and the second connecting member 22, and then hoisting and separating the sunshade structure 1 and the building main body 100.

[0068] The installation method for the curtain wall sunshade device provided by the present invention can ensure that the covering member 11 can well cover the sunshade structure 1, improve the installation quality, reduce the safety risk, and the first connecting member 21 and the second connecting member 22 are provided to facilitate the disassembly and assembly of the sunshade structure 1 and reduce the maintenance cost. Moreover, the support assemblies 12 are spliced to form the sunshade structure 1, and multiple groups of support assemblies 12 can be processed simultaneously to improve the processing efficiency.

[0069] During the actual construction process, in order to improve the daylighting degree indoors, the area of the curtain wall installed on the building main body 100 is very large, or multiple curtain wall units are installed on the building main body 100 to increase the light inlet area. Multiple groups of sunshade structures 1 can be designed, hoisting the sunshade structure 1 to the position of the first connecting member 21, aligning and positioning the first connecting member 21 and the second connecting member 22 and fixing them through the first fastener 23 to fix the building main body 100 and the sunshade structure 1, and sequentially installing multiple sunshade structures 1 to form a sunshade line, providing a good sunshade effect for the building main body 100 and having strong aesthetics.

[0070] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A curtain wall sunshade device, characterized in that: include: A sunshade structure (1) comprises a covering member (11) and at least two groups of support assemblies (12), wherein each group of the support assemblies (12) is connected in sequence to form a semi-enclosed support structure, wherein the support assembly (12) comprises a support base frame (121) and a plurality of support ribs (122), wherein the plurality of support ribs (122) are arranged at intervals along the length direction of the support base frame (121) and are fixedly connected to the support base frame (121), and the covering member (11) covers at least a portion of the surface of the support base frame (121) and at least a portion of the surface of the support ribs (122); A connection assembly (2) comprises a first connection member (21), a second connection member (22) and a first fastener (23), wherein the first connection member (21) is arranged on a building body (100), the second connection member (22) is arranged on the support assembly (12) and is located outside the covering member (11), and the first connection member (21) and the second connection member (22) are connected via the first fastener (23).

2. The curtain wall sunshade device according to claim 1, characterized in that: The supporting rib (122) comprises two side surfaces (1221) arranged opposite to each other and an outer peripheral surface (1222) connected to the side surfaces (1221); at least a portion of each of the outer peripheral surfaces (1222) is covered with the covering member (11); and the two side surfaces (1221) located at the two ends of the supporting base frame (121) are covered with the covering member (11).

3. The curtain wall sunshade device according to claim 2, characterized in that: The covering member (11) is an aluminum plate, the side surface (1221) and the outer peripheral surface (1222) are both bonded and fixed to the covering member (11), and the covering member (11) is riveted and fixed to both ends of the supporting base frame (121).

4. The curtain wall sunshade device according to claim 2, characterized in that: The outer peripheral surface (1222) is provided with a positioning notch, and the positioning notch can be snap-connected to the supporting base frame (121).

5. The curtain wall sunshade device according to claim 1, characterized in that: The support assembly (12) is provided with a positioning groove and / or a positioning protrusion, and the positioning protrusion can be inserted into the positioning groove so that multiple groups of the support assemblies (12) can be inserted in sequence and locked by a second fastener.

6. The curtain wall sunshade device according to claim 5, characterized in that: One end of the support base (121) is provided with a plurality of the positioning grooves, and the other end of the support base (121) is provided with a plurality of the positioning protrusions, and the plurality of the positioning protrusions can be plugged into the positioning grooves in a one-to-one correspondence.

7. The curtain wall sunshade device according to claim 1, characterized in that: A plurality of the second connecting members (22) are arranged at intervals on the supporting assembly (12) along the extension direction of the supporting structure, and a plurality of the first connecting members (21) are arranged at intervals on the building body (100) and can be connected to the plurality of the second connecting members (22) in a one-to-one correspondence.

8. The curtain wall sunshade device according to claim 7, characterized in that: The first connecting member (21) is a mounting block, the second connecting member (22) is a mounting groove, and the first connecting member (21) is plugged into the second connecting member (22) to position and align the sunshade structure (1) and the building body (100); Alternatively, the first connecting member (21) is a receiving plate, the second connecting member (22) is a connecting plate, and the second connecting member (22) is overlapped on the top surface of the first connecting member (21) to position and align the sunshade structure (1) and the building body (100).

9. The curtain wall sunshade device according to any one of claims 1 to 8, characterized in that: The sunshade structure (1) comprises two groups of support assemblies (12), and the two groups of support assemblies (12) are vertically connected.

10. A method for installing a curtain wall sunshade device, used for installing the curtain wall sunshade device according to any one of claims 1 to 9, characterized in that: include: During installation, the support ribs (122) are fixedly connected to the support base frame (121) to form a support assembly (12), and each group of support assemblies (12) is sequentially connected to form a semi-enclosed support structure, and a covering member (11) is used to cover a part of the surface of the support structure to form a sunshade structure (1), so that the second connecting member (22) is located outside the covering member (11); The first connecting member (21) is installed on the building body (100) and faces the outside of the building body (100), the first connecting member (21) is arranged according to the semi-enclosed track of the supporting structure, the sunshade structure (1) is hoisted to the first connecting member (21), the first connecting member (21) and the second connecting member (22) are aligned and fixedly connected by a first fastener (23), so as to fix the building body (100) and the sunshade structure (1); During disassembly, the first fastener (23) is disassembled to loosen the first connecting member (21) and the second connecting member (22), and then the sunshade structure (1) and the building body (100) are hoisted and separated.

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