A wind-driven curtain wall structure and a layered wind-driven curtain wall structure

Abstract

The present invention provides a pneumatic curtain wall structure and a layered pneumatic curtain wall structure, the pneumatic curtain wall structure comprising: a transverse support; a pneumatic blade connecting device, arranged side by side on the transverse support, a limiting device is arranged on the pneumatic blade connecting device, the limiting device comprises a transverse limiting portion for limiting the translation of the pneumatic blade and a circumferential limiting portion for limiting the swing of the pneumatic blade; a plurality of pneumatic blades are connected to the pneumatic blade connecting device through the limiting device. The present invention also provides a layered pneumatic curtain wall structure, comprising the pneumatic curtain wall structure described above, the number of tubular protective covers is at least one row and at least one column, each row and each column is provided with a plurality of tubular protective covers, each tubular protective cover is arranged horizontally; each tubular protective cover is provided with a plurality of pneumatic blades. The present invention can solve the problem that the steel wire rope and fasteners used to connect the pneumatic blades are exposed to the wind, rain and sun in the outdoor environment, and are severely damaged and have a short service life.

Description

Technical Field

[0001] The invention relates to the field of energy-saving buildings, and in particular to a pneumatic curtain wall structure and a layered pneumatic curtain wall structure. Background Art

[0002] At present, pneumatic curtain walls all use steel wire ropes to hang pneumatic blades. Due to thermal expansion and contraction of the steel wire ropes, they are prone to loosening, resulting in loose or inconsistent state of the pneumatic blades, which also affects their function and appearance in the pneumatic state, especially the unlimited position structure, which makes the pneumatic blades easily damaged in strong winds.

[0003] In summary, the prior art has the following problems: the fasteners connected to the wire rope rotate due to the loosening of the wire rope, and the pneumatic blades become loose or inconsistent and move irregularly, making the angles of the pneumatic blades inconsistent, and the pneumatic blades cannot be kept consistent in a windless state. Moreover, the wire rope used to connect the pneumatic blades and the fasteners connected to the wire rope are exposed to the outdoor environment of wind, rain and sun, and are severely damaged and have a short service life. Summary of the invention

[0004] The present invention provides a pneumatic curtain wall structure and a layered pneumatic curtain wall structure to solve the problems that pneumatic blades are loose or in different states and swing unstably due to being fixed with steel wires in the past, and the steel wire ropes and fasteners connected to the steel wire ropes are exposed to the outdoor environment of wind, rain and sun, resulting in serious damage and short service life.

[0005] To this end, the present invention proposes a pneumatic curtain wall structure, which includes:

[0006] The tubular protective cover 1 is a tubular profile, wherein a mounting groove is provided in the tubular profile, and an opening 10 for the wind blade to swing is provided at the bottom of the tubular protective cover, wherein the opening is located below the mounting groove;

[0007] A pneumatic blade connection device 4 is arranged in the tubular protective cover 1 and is surrounded by the tubular protective cover. A limiting device 6 is arranged on the pneumatic blade connection device. The limiting device includes a lateral limiting portion for limiting the translation of the pneumatic blade and a circumferential limiting portion for limiting the swing of the pneumatic blade.

[0008] The pneumatic blade 5 is in the form of a sheet and can be made of plastic, aluminum or aluminum alloy, or steel. It is connected to the pneumatic blade connection device through the stopper 6 and extends downward from the opening 10 to form a tubular protective cover. The tubular profile is provided with a plurality of pneumatic blades, each of which is of the same size and structure and is independent of each other. Each tubular profile and the plurality of pneumatic blades thereon are located in a plane, and the axis of the tubular profile is consistent with the length direction of each pneumatic blade. The pneumatic blade connection device is installed and clamped in the installation slot. The installation slot allows for quick installation.

[0009] Furthermore, the mounting groove includes: a top mounting groove 11 and a bottom mounting groove 7 located below the top mounting groove, and the pneumatic blade connecting device 4 includes: a top clamping platform 41 and a bottom supporting leg 42 connected to the top clamping platform, the top clamping platform is clamped with the top mounting groove and pressed against under the top mounting groove, and the bottom supporting leg is clamped with the bottom mounting groove and supported on the bottom mounting groove.

[0010] Furthermore, the top mounting groove 11 includes: two side edges 110 and a top edge 111 connected between the two side edges, the two side edges and the top edge are connected to form a bracket shape, the top surface of the top card platform is pressed against under the top edge, and the side surface of the top card platform is limited between the two side edges; the bottom mounting groove 7 includes: the bottom surface 70 of the bottom mounting groove and the side surface 71 of the bottom mounting groove connected to the bottom surface of the bottom mounting groove, the bottom surface of the bottom mounting groove and the side surface of the bottom mounting groove are connected to form an L shape, the bottom surface 420 of the bottom supporting leg is supported on the bottom surface of the bottom mounting groove, and the side surface 421 of the bottom supporting leg is pressed against the side surface of the bottom mounting groove.

[0011] Furthermore, in each of the pneumatic blade connection devices, the number of the top clamping platform is 1, the number of the bottom supporting legs is 2, and the top clamping platform 41 and the bottom supporting legs 42 form a triangular supporting structure.

[0012] Furthermore, the limiting device 6 is a hollow inverted triangle or fan-shaped hollow tube, and the limiting device includes two baffles 8 forming an angle to limit the swing of the pneumatic blade, and a top connecting plate 9 connected to the top of the baffle, and the triangular or fan-shaped hollow space is formed between the two baffles and the top connecting plate, and the circumferential limiting portion is formed by the two baffles; the top clamp is connected to the top connecting plate, and a bottom supporting leg is connected to the outer side of each baffle.

[0013] Furthermore, the pneumatic blade 5 is in the shape of a rectangular sheet, and an opening groove 12 is respectively provided on the left and right sides of the upper part of the pneumatic blade, and the top of the opening groove on each side is a sheet-like clamping plate 120 protruding outward, and a limiting device or a pneumatic blade connecting device is respectively provided on each side of the pneumatic blade, and each pneumatic blade is connected to the tubular protective cover through two limiting devices or pneumatic blade connecting devices. In each limiting device, two baffles intersect to form an intersection 425, and on each side of the left and right sides of the upper part of the pneumatic blade, the intersection 425 extends into and is clamped in the opening groove 12, and the sheet-like clamping plate extends into the limiting device and is supported on the bottom of the above-mentioned inverted triangle or fan shape.

[0014] Furthermore, the pneumatic curtain wall structure also includes:

[0015] A plurality of vertical brackets 2 are arranged in parallel, each of which is provided with at least one row of tubular protective covers, or a plurality of tubular protective covers arranged in parallel from top to bottom in multiple rows; the cross-section of the vertical bracket is a rectangular hollow tube, and the vertical bracket is provided with a mounting seat 60 for mounting the tubular protective covers, the mounting seat 60 comprising: a chassis 610 fitted with the side of the vertical bracket 2, a sleeve 603 arranged on the chassis, and a mounting hole 601 arranged on the chassis and located around the sleeve 603, the tubular protective cover is accommodated in the sleeve 603, and bolts or rivets are arranged in the mounting hole 601.

[0016] Furthermore, the pneumatic curtain wall structure also includes:

[0017] A plurality of vertical brackets 2 are arranged in parallel, each of which is provided with at least one row of tubular protective covers, or multiple rows of tubular protective covers arranged in parallel from top to bottom; the cross-section of the vertical bracket is a rectangular hollow tube, and the vertical bracket is provided with through holes penetrating the tubular protective covers.

[0018] The present invention also provides a layered pneumatic curtain wall structure, comprising the pneumatic curtain wall structure described above, and the number of the tubular protective covers is at least one row and at least one column, each row and each column is provided with one or more tubular protective covers, and each tubular protective cover is horizontally arranged; each tubular protective cover is provided with a plurality of pneumatic blades,

[0019] The tubular protective covers in each row are parallel to each other to form a first plane, and the tubular protective covers in each column and the plurality of wind-operated blades thereon form a second plane, and the first plane is perpendicular to the second plane;

[0020] The pneumatic blades are spaced apart from each other and are independently arranged, and all the pneumatic blades form a three-dimensional matrix located on multiple planes.

[0021] Furthermore, the layered pneumatic curtain wall structure also includes: a plurality of vertical supports 2 arranged in parallel, each vertical support being provided with at least one row of tubular protective covers, or a plurality of rows of tubular protective covers arranged in parallel from top to bottom; the cross-section of the vertical support being a rectangular hollow tube, the vertical support being provided with a through-hole penetrating the tubular protective cover; one or more rows of transverse supports connecting each of the vertical supports, the transverse supports being perpendicular to the tubular protective covers, and the transverse supports being located outside the through-holes.

[0022] The above technical solution has the following beneficial effects: because the technical means of the limit device is adopted, the pneumatic blade cannot move laterally and can only move circumferentially within a fixed angle, achieving the technical effect of a firm, reliable, stable and durable structure. Furthermore, the present invention arranges the pneumatic blade connection device in the tubular protective cover 1 and surrounds it with the tubular protective cover, so that the pneumatic blade connection device is prevented from being exposed to the outdoor wind, rain and sun environment, thereby avoiding serious damage and extending the service life.

[0023] Furthermore, the present invention realizes that the pneumatic blades form a three-dimensional matrix located on multiple planes, forming a layered arrangement of the pneumatic curtain wall, increasing the layering of the pneumatic curtain wall and making the pneumatic curtain wall more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of a pneumatic curtain wall as a whole and a layered pneumatic curtain wall structure in a side view of the present invention;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of a pneumatic curtain wall as a whole and a layered pneumatic curtain wall structure in the main viewing direction of the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the pneumatic blade and the tubular protective cover connected to each other according to the present invention;

[0027] Figure 4 It is a schematic diagram of the front view of the structure of the pneumatic blade connected to the tubular protective cover of the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the tubular protective cover of the present invention;

[0029] Figure 6 It is a schematic diagram of the main structure of the tubular protective cover of the present invention;

[0030] Figure 7 A schematic diagram of the three-dimensional structure of the connection between the pneumatic blade and the pneumatic blade connecting device of the present invention;

[0031] Figure 8 It is a side view structural schematic diagram of the pneumatic blade of the present invention connected with the limiting device;

[0032] Fig. 9 It is a schematic diagram of the front view structure of the pneumatic blade of the present invention connected with the limiting device;

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the pneumatic blade of the present invention;

[0034] Fig.11 It is a schematic diagram of the front view structure of the pneumatic blade of the present invention;

[0035] Fig.12 It is a schematic diagram of the three-dimensional structure of the pneumatic blade connection device of the present invention;

[0036] Fig.13 It is a schematic diagram of the front view of the pneumatic blade connection device of the present invention;

[0037] Fig.14 It is a schematic diagram of the three-dimensional structure of another pneumatic curtain wall as a whole and a layered pneumatic curtain wall structure in the side view direction of the present invention;

[0038] Fig.15 for Fig.14 A schematic diagram of the structure of the overall pneumatic curtain wall and the layered pneumatic curtain wall structure in the side view direction;

[0039] Fig.16 for Fig.15 Cross-sectional view in the AA direction;

[0040] Fig.17 for Fig.14 A schematic diagram of the structure of the overall pneumatic curtain wall and the layered pneumatic curtain wall structure in the top view;

[0041] Fig.18 for Fig.14 Schematic diagram of the enlarged structure at point C in the middle.

[0042] Description of Figure Numbers:

[0043] 2. Vertical bracket; 3. Horizontal bracket; 4. Pneumatic blade connecting device; 5. Pneumatic blade; 6. Limiting device; 8. Baffle; 9. Top connecting plate; 12. Opening slot; 120. Sheet-shaped card plate;

[0044] 1. tubular protective cover; 10. opening; 11. top mounting slot; 41. top card platform; 7. bottom mounting slot; 70. bottom surface of bottom mounting slot; 71. side surface of bottom mounting slot; 42. bottom supporting leg; 110. side edge; 111. top edge; 420. bottom surface of bottom supporting leg; 421. side surface of bottom supporting leg; 425. intersection; 427. supporting surface;

[0045] 60. Mounting seat; 601. Mounting hole; 603. Sleeve; 610. Chassis. DETAILED DESCRIPTION

[0046] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the present invention is now described with reference to the accompanying drawings.

[0047] The present invention provides a pneumatic curtain wall structure, which has the advantages of firm, reliable and stable structure, durable pneumatic curtain wall and the like.

[0048] The present invention proposes a pneumatic curtain wall structure, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it includes a tubular protective cover 1, which is a tubular profile, such as an aluminum profile or a plastic steel profile or a stainless steel profile. The tubular profile is provided with a mounting groove for mounting or connecting a wind blade 5. The bottom of the tubular protective cover is provided with an opening 10 for the wind blade to swing, and the opening is located below the mounting groove;

[0049] The wind blade connection device 4, such as Figure 3 , Figure 7 and Fig. 9 As shown, the pneumatic blade connection device is fixedly arranged in the tubular protective cover 1 by clamping or riveting and is surrounded by the tubular protective cover 1. A limiting device 6 is provided on the pneumatic blade connection device, and the limiting device includes a lateral limiting portion for limiting the translation of the pneumatic blade and a circumferential limiting portion for limiting the swing of the pneumatic blade;

[0050] Wind blade 5, such as Figure 4 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, it is connected to the pneumatic blade connection device 4 through the limit device 6, and the tubular protective cover 1 extends downward from the opening 10. The tubular profile is provided with a plurality of pneumatic blades, and the pneumatic blades 5 swing under the tubular protective cover 1. Each tubular profile and the plurality of pneumatic blades thereon are located in a plane, and the axis of the tubular profile is consistent with the length direction of each pneumatic blade. The pneumatic blade connection device is installed and clamped in the installation groove. Through the installation groove, the pneumatic blade connection device 4 and the pneumatic blades 5 can be quickly installed on the tubular protective cover 1. Through the protection of the tubular protective cover, the pneumatic blade connection device is prevented from being directly exposed to the outdoor environment of wind, rain and sun, thereby avoiding the possibility of damage, being able to maintain a good working state, and extending the service life.

[0051] Furthermore, if Figure 5 and Figure 6 As shown, the mounting groove includes: a top mounting groove 11 and a bottom mounting groove 7 located below the top mounting groove, as shown in FIG. Figure 4 , Figure 7 , Figure 8 , Fig.12 and Fig.13As shown, the pneumatic blade connection device 4 includes: a top clamping platform 41 and a bottom support leg 42 connected to the top clamping platform, the top clamping platform is clamped with the top mounting groove and pressed against the bottom of the top mounting groove, and the bottom support leg is clamped with the bottom mounting groove and supported on the bottom mounting groove. In this way, the pneumatic blade connection device 4 is clamped at the top and bottom, so the connection is stable. The pneumatic blade connection device 4 can be made of stainless steel or aluminum alloy, so that it has elastic fastening that is easy to assemble, and it is also easy to realize the axial positioning of the pneumatic blade connection device 4 along the tubular protective cover 1 through the elasticity of the material. In addition, in order to strengthen the axial positioning, after the pneumatic blade connection device 4 is installed, screws, rivets and pins for axial positioning of the pneumatic blade connection device 4 can be set on the inner wall of the tubular protective cover 1.

[0052] Furthermore, if Figure 5 As shown, the top mounting groove 11 includes: the top mounting groove 11 includes: two side edges 110 and a top edge 111 connected between the two side edges, the two side edges and the top edge are connected to form a [ shape, that is, a bracket shape. The top surface of the top card platform is pressed against the top edge, and the side of the top card platform 41 is limited between the two side edges 110, that is, the top mounting groove 11 realizes the limitation of the top card platform in three directions; the bottom mounting groove 7 includes: the bottom surface 70 of the bottom mounting groove and the side surface 71 of the bottom mounting groove connected to the bottom surface of the bottom mounting groove, the bottom surface 70 of the bottom mounting groove and the side surface 71 of the bottom mounting groove are connected to form an L shape, the bottom surface 420 of the bottom support leg is supported on the bottom surface 70 of the bottom mounting groove, the side surface 421 of the bottom support leg is pressed against the side surface 71 of the bottom mounting groove, and the bottom mounting groove 7 realizes the limitation of the bottom support leg in two directions. In this way, without affecting the swing of the wind blade, the stability of the fixation of the wind blade connection device 4 is guaranteed to the maximum extent.

[0053] Furthermore, if Figure 4 , Fig.12 and Fig.13 As shown, in each of the pneumatic blade connecting devices 4, the number of the top bracket 41 is 1, and the number of the bottom supporting legs 42 is 2. The top bracket 41 and the bottom supporting legs 42 form a triangular supporting structure, and this triangular supporting structure has stable support.

[0054] Furthermore, two bottom support legs 42 are symmetrically arranged on both sides of the top card platform 41, and the top card platform 41 and the bottom support legs 42 form a triangular support structure that is an isosceles triangle, so that the force is symmetrical. Furthermore, the top card platform 41 and the bottom support legs 42 form a triangular support structure that is an isosceles acute triangle, and the two equal angles of the isosceles acute triangle can be 55 degrees to 65 degrees, preferably 60 degrees, so that the force is more reasonable, and there will be no obvious weak links, which is beneficial to the overall life of the wind blade connection device 4.

[0055] Furthermore, if Figure 7 , Fig.12 and Fig.13 As shown, the limiting device 6 is a hollow inverted triangle or fan-shaped hollow tube, and the limiting device includes two baffles 8 forming an angle to limit the swing of the wind blade, and a top connecting plate 9 connected to the top of the baffles, and the triangular or fan-shaped hollow space is formed between the two baffles and the top connecting plate, and the circumferential limiting portion is formed by the two baffles 8; the top clamping platform 41 is connected to the top connecting plate 9, and a bottom supporting leg 42 is connected to the outer side of each baffle 8. The limiting device 6 is a hollow inverted triangle or fan-shaped hollow tube, and the two baffles 8 can limit the horizontal swing of the wind blade.

[0056] Furthermore, the limit device 6 and the pneumatic blade connecting device 4 are an integrated structure, for example, a plastic steel profile or an aluminum alloy profile, that is, the two baffles 8, the top connecting plate 9, the top clamping plate 41 and the two bottom supporting legs 42 are an integrated structure, which is easy to process and manufacture, has high installation precision, has a good matching effect with the installation groove, and has high strength, is firm and durable, and is easy to replace.

[0057] Furthermore, if Fig. 9 , Fig.10 and Fig.11 As shown, the pneumatic blade 5 is a rectangular blade, and an open slot 12 is provided on the left and right sides of the upper part of the pneumatic blade, and the top of the open slot on each side is a sheet-shaped card plate 120 protruding outward. A limiting device 6 or a pneumatic blade connecting device 4 is provided on each side of the pneumatic blade, and each pneumatic blade 5 is connected to the tubular protective cover 1 through two limiting devices 6 or pneumatic blade connecting devices 4. In each limiting device 6, two baffles intersect to form an intersection 425, and on each side of the left and right sides of the upper part of the pneumatic blade, the intersection 425 extends into and is clamped in the open slot 12, and the open slot 12 limits the intersection 425 laterally, that is, along the length direction of the pneumatic blade, and the sheet-shaped card plate 120 extends into the limiting device 6 and is supported at the bottom of the inverted triangle or fan, and the hollow space of the triangle or fan formed between the two baffles and the top connecting plate limits the sheet-shaped card plate 120.

[0058] In this way, the pneumatic blades cannot move laterally but can only move circumferentially within a fixed angle, and the pneumatic blades can only swing circumferentially within a certain angle, so that the angles of each pneumatic blade when moving are consistent, the overall appearance is beautiful, and the technical effect of a firm, reliable, stable and durable structure is achieved, and the structure is compact. This pneumatic blade connection device integrates connection, rotation, lateral limit and circumferential limit in one, with a compact structure, firm connection, flexible swing and stable limit.

[0059] Furthermore, if Fig.12 and Fig.13 As shown, the intersection 425 is a support platform located at the bottom corner of a triangle or a fan, and the support platform has a support surface 427. The sheet-like card plate 120 is supported on the support platform, so that the sheet-like card plate 120 can be stably supported. The width of the support surface 427 is equal to the width of the pneumatic blade 5, or is greater than the width of the pneumatic blade 5 within 1 mm. The two baffles 8 and the support surface 427 form a V-shaped limiting space or a fan-shaped limiting space, and the pneumatic blade swings flexibly and has a good recovery effect.

[0060] Furthermore, if Figure 1 and Figure 2 As shown, the pneumatic curtain wall structure also includes:

[0061] A plurality of vertical brackets 2 are arranged in parallel, each vertical bracket 2 is arranged vertically, the tops of the plurality of columns of the vertical brackets 2 are flush, and the connecting line of the top edges of the plurality of columns of the vertical brackets 2 forms a straight line; so that the pneumatic curtain wall structure is relatively neat as a whole, each vertical bracket 2 is provided with at least one row of tubular protective covers 1, or a plurality of rows of tubular protective covers 1 arranged in parallel from top to bottom; the cross-section of the vertical bracket 2 is a rectangular hollow tube, the vertical bracket 2 is, for example, an aluminum profile or a plastic steel profile, and the vertical bracket 2 is provided with a through hole penetrating the tubular protective cover 1, so that the tubular protective cover 1 is easily installed.

[0062] Furthermore, if Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 As shown, the present invention also provides another pneumatic curtain wall structure, which also includes:

[0063] A plurality of vertical brackets 2 are arranged in parallel, each of which is provided with at least one row of tubular protective covers 1, or multiple rows of tubular protective covers 1 arranged in parallel from top to bottom; the cross section of the vertical bracket 2 is a rectangular hollow tube, and the vertical bracket is provided with a mounting seat 60 for mounting the tubular protective cover, and the mounting seat 60 comprises: a chassis 610 that fits the side of the vertical bracket 2, a sleeve 603 arranged on the chassis, and a mounting hole 601 arranged on the chassis and located around the sleeve 603, the tubular protective cover is accommodated in the sleeve 603, and bolts or rivets are arranged in the mounting hole 601. This structure facilitates the installation and firmness of the tubular protective cover 1.

[0064] like Fig.18As shown, the bottom surface of the chassis 610 is a plane, flush with and able to fit the side of the rectangular vertical bracket 2, the chassis 610 is in the shape of an elongated strip, and the length direction is consistent with the length direction of the vertical bracket 2, and the number of mounting holes 601 can be two, symmetrically arranged above and below the sleeve 603, so as to stably fix the tubular protective cover 1 on the slender vertical bracket 2. The sleeve 603 and the tubular protective cover 1 can be interference fit to achieve fastening.

[0065] The present invention also provides a layered pneumatic curtain wall structure, comprising the pneumatic curtain wall structure described above, and the number of the tubular protective covers 1 is at least one row and at least one column, for example, Figure 1 and Figure 2 As shown, there are multiple rows and columns, each row and column is provided with one or more tubular protective covers 1, and each tubular protective cover 1 is arranged horizontally; each tubular protective cover is provided with multiple wind blades 5,

[0066] The tubular protective covers 1 in each row are parallel to each other to form a first plane, such as a horizontal plane, and the tubular protective covers 1 in each column and the plurality of wind blades thereon form a second plane, such as a vertical plane, and the first plane is perpendicular to the second plane;

[0067] Each wind blade 5 is spaced apart from each other and independently arranged, and all wind blades 5 form a three-dimensional matrix located on multiple planes, such as a three-dimensional matrix of a cube. In this way, a wind-driven curtain wall structure with a sense of hierarchy and three-dimensionality is formed, that is, a layered wind-driven curtain wall structure, which is more beautiful and has a more three-dimensional sense. Furthermore, taking the wind blade as a square as an example, the tubular protective cover 1 can be arranged into a three-dimensional matrix with the spacing of two adjacent rows of tubular protective covers 1 in the vertical direction as a unit, and the tubular protective cover 1 can be arranged into a three-dimensional matrix with the unit as the horizontal spacing, so as to achieve the beauty of the spacing of the wind blades and the maximum swing amplitude.

[0068] Furthermore, if Figure 1 and Figure 2 As shown, the layered wind-driven curtain wall structure further includes: one or more rows of transverse supports 3 connecting the vertical supports, the transverse supports 3 are perpendicular to the tubular protective cover 1 and the vertical supports 2, and the transverse supports 3 are located outside the perforations so that the support of the transverse supports 3 will not interfere with the fixation between the tubular protective cover 1 and the vertical supports 2. The vertical supports 2 are rectangular tubes or profiles, and the perforations of the tubular protective cover 1 pass through the sides of the vertical supports 2, so that the tubular protective cover 1 is fixed more firmly.

[0069] The horizontal bracket 3 provides support for the vertical bracket 2. The horizontal bracket 3 can be fixed on the outer wall of the building. It can be made of aluminum profile or plastic steel profile, which is easy to install and punch, and is light. Figure 1 and Figure 2As shown, a row of transverse supports 3 is connected to the top of each vertical support 2, and a row of transverse supports 3 is connected to the bottom of each vertical support 2, so that each vertical support 2 is balanced in force and stably supported.

[0070] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. The components of the present invention can be combined with each other without conflict, and any equivalent changes and modifications made by any technician in the field without departing from the concept and principle of the present invention should fall within the scope of protection of the present invention.

Claims

1. A pneumatic curtain wall structure, characterized in that: The pneumatic curtain wall structure comprises: The tubular protective cover (1) is a tubular profile, wherein a mounting groove is provided in the tubular profile, and an opening (10) for the wind blade to swing is provided at the bottom of the tubular protective cover, wherein the opening is located below the mounting groove; A pneumatic blade connection device (4) is arranged in the tubular protective cover (1) and is surrounded by the tubular protective cover. A limiting device (6) is arranged on the pneumatic blade connection device. The limiting device includes a lateral limiting portion for limiting the translation of the pneumatic blade and a circumferential limiting portion for limiting the swing of the pneumatic blade. The pneumatic blade (5) is connected to the pneumatic blade connection device through a limit device (6), and extends a tubular protective cover downward from the opening (10); a plurality of pneumatic blades are arranged on the tubular profile, each tubular profile and the plurality of pneumatic blades thereon are located in a plane, the axis of the tubular profile is consistent with the length direction of each pneumatic blade, and the pneumatic blade connection device is installed and clamped in the installation groove; The mounting groove comprises: a top mounting groove (11) and a bottom mounting groove (7) located below the top mounting groove; the pneumatic blade connecting device (4) comprises: a top clamping platform (41) and a bottom supporting leg (42) connected to the top clamping platform; the top clamping platform is clamped with the top mounting groove and pressed against the bottom of the top mounting groove; the bottom supporting leg is clamped with the bottom mounting groove and supported on the bottom mounting groove; The top mounting groove (11) comprises: two side edges (110) and a top edge (111) connected between the two side edges, the two side edges and the top edge are connected to form a bracket shape, the top surface of the top card platform is pressed against below the top edge, and the side surface of the top card platform is limited between the two side edges; the bottom mounting groove (7) comprises: a bottom surface (70) of the bottom mounting groove and a side surface (71) of the bottom mounting groove connected to the bottom surface of the bottom mounting groove, the bottom surface of the bottom mounting groove and the side surface of the bottom mounting groove are connected to form an L shape, the bottom surface (420) of the bottom supporting leg is supported on the bottom surface of the bottom mounting groove, and the side surface (421) of the bottom supporting leg is pressed against the side surface of the bottom mounting groove; In each of the pneumatic blade connection devices, the number of the top clamping platform is 1, the number of the bottom supporting legs is 2, and the top clamping platform (41) and the bottom supporting legs (42) form a triangular supporting structure; The limiting device (6) is a hollow inverted triangle or fan-shaped hollow tube, and the limiting device includes two baffles (8) forming an angle for limiting the swing of the wind blade, and a top connecting plate (9) connected to the top of the baffles, the triangular or fan-shaped hollow space is formed between the two baffles and the top connecting plate, and the circumferential limiting portion is formed by the two baffles; the top clamping platform is connected to the top connecting plate, and the outer side of each baffle is respectively connected to a bottom supporting leg; The pneumatic blade (5) is in the shape of a rectangular sheet, and an opening groove (12) is respectively arranged on the left and right sides of the upper part of the pneumatic blade, and the top of the opening groove on each side is a sheet-shaped clamping plate (120) protruding outward, and a limiting device or a pneumatic blade connecting device is respectively arranged on each side of the pneumatic blade, and each pneumatic blade is connected to the tubular protective cover through two limiting devices or pneumatic blade connecting devices, and in each limiting device, two baffles intersect to form an intersection (425), and on each side of the left and right sides of the upper part of the pneumatic blade, the intersection (425) extends into and is clamped in the opening groove (12), and the sheet-shaped clamping plate extends into the limiting device and is supported on the bottom of the above-mentioned inverted triangle or fan shape.

2. The pneumatic curtain wall structure according to claim 1, characterized in that: The pneumatic curtain wall structure also includes: A plurality of vertical brackets (2) are arranged in parallel, each of the vertical brackets being provided with at least one row of tubular protective covers, or a plurality of rows of tubular protective covers arranged in parallel from top to bottom; the cross-section of the vertical brackets is a rectangular hollow tube, the vertical brackets being provided with a mounting seat (60) for mounting the tubular protective covers, the mounting seat (60) comprising: a chassis (610) fitted with the side of the vertical bracket (2), a sleeve (603) arranged on the chassis, and a mounting hole (601) arranged on the chassis and located around the sleeve (603), the tubular protective covers being accommodated in the sleeve (603), and bolts or rivets being arranged in the mounting holes (601).

3. The pneumatic curtain wall structure according to claim 1, characterized in that: The pneumatic curtain wall structure also includes: A plurality of vertical supports (2) are arranged in parallel, each of the vertical supports being provided with at least one row of tubular protective covers, or multiple rows of tubular protective covers arranged in parallel from top to bottom; the cross section of the vertical supports is a rectangular hollow tube, and the vertical supports are provided with through holes penetrating the tubular protective covers.

4. A layered pneumatic curtain wall structure, characterized in that: The wind-driven curtain wall structure comprises the wind-driven curtain wall structure as claimed in any one of claims 1 to 3, and the number of the tubular protective covers is at least one row and at least one column, each row and each column is provided with one or more tubular protective covers, and each tubular protective cover is arranged horizontally; each tubular protective cover is provided with a plurality of wind-driven blades, the tubular protective covers of each row are parallel to each other to form a first plane, each tubular protective cover of each column and the plurality of wind-driven blades thereon form a second plane, and the first plane is perpendicular to the second plane; The pneumatic blades are spaced apart from each other and are independently arranged, and all the pneumatic blades form a three-dimensional matrix located on multiple planes.

5. The layered pneumatic curtain wall structure according to claim 4, characterized in that: Also includes: A plurality of vertical brackets (2) arranged in parallel, each of which is provided with at least one row of tubular protective covers, or a plurality of rows of tubular protective covers arranged in parallel from top to bottom; the cross section of the vertical bracket is a rectangular hollow tube, and the vertical bracket is provided with a through hole penetrating the tubular protective cover; One or more rows of transverse supports are connected to each of the vertical supports, wherein the transverse supports are perpendicular to the tubular protective cover and are located outside the through holes.

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