High-wind-pressure high-span thin floor broken line unit curtain wall

Abstract

The utility model discloses a high-wind-pressure high-span thin floor broken line unit curtain wall which comprises a first bottom stand column, a first bottom oblique beam, a first middle stand column, a first top oblique beam and a first stand column. The first stand column is formed by connecting the first bottom stand column, the first bottom oblique beam and the first top stand column in an end-to-end welding mode. The second vertical column is formed by welding and connecting a second bottom vertical column, a second bottom oblique beam, a second middle vertical column, a second top oblique beam and a second top vertical column end to end; the top cross beam is connected between the first top upright post and the second top upright post; the bottom cross beam is connected between the first bottom upright post and the second bottom upright post; the first stand column and the second stand column are connected with fixing pieces on the thin floor slab through two fixing bases. According to the scheme, the fold line structure of the first stand column and the second stand column is formed in the mode that the aluminum profiles are connected in a welded mode, and the fold line structure is high in strength and good in sealing performance; the first stand column and the second stand column are connected with the fixing piece through the two fixing bases, and the overall stability of the curtain wall can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unit curtain wall technical field, concretely relates to a high wind pressure high span thin floor broken line unit curtain wall. BACKGROUND

[0002] Traditional high wind pressure under the action of large span curtain wall, the column has a broken line structure, at its broken line structure position, often rely on steel core connection, and this splicing easily leads to aluminum column deviation too large, increased geometric error, affected by external force, splicing place is easy to crack, increased risk of water leakage. INVENTION CONTENTS

[0003] The utility model provides a high wind pressure high span thin floor broken line unit curtain wall, through the mode of aluminium alloy welding connection is connected to form the broken line structure of first column and the broken line structure of second column, the broken line structure strength of first column and second column is high, and the sealing performance is good, through two fixed bases realizes the connection of first column and second column and the fixed part on thin floor, help to improve the stability of whole installation of curtain wall under thin floor working condition.

[0004] To solve the above technical problem, the technical scheme of the utility model is as follows:

[0005] The utility model provides a high wind pressure high span thin floor broken line unit curtain wall, comprising:

[0006] First bottom column, first bottom inclined beam, first middle column, first top inclined beam and first top column are connected to form first column, first bottom inclined beam, first middle column and first top inclined beam form the broken line structure of first column, first top column is collinear with first bottom column;

[0007] Second bottom column, second bottom inclined beam, second middle column, second top inclined beam and second top column are connected to form second column, second bottom inclined beam, second middle column and second top inclined beam form the broken line structure of second column, second top column is collinear with second bottom column;

[0008] Top crossbeam connected between first top column and second top column;

[0009] Bottom crossbeam connected between first bottom column and second bottom column;

[0010] First column and second column are connected, and top crossbeam and bottom crossbeam are connected;

[0011] First column and second column are connected, and top crossbeam and bottom crossbeam are connected;

[0012] a reinforcing cross beam connected between the fold line structure of the first upright column and the fold line structure of the second upright column;

[0013] a decorative panel connected between the reinforcing cross beam and the top cross beam, and between the reinforcing cross beam and the bottom cross beam.

[0014] Optionally, the high-wind-pressure high-span thin-floor fold line unit curtain wall further comprises:

[0015] a first welded connecting joint on the exposed surface of the first upright column, which is connected in sequence to the exposed surface of the first bottom upright column, the first bottom inclined beam, the first middle upright column, the first top inclined beam and the first top upright column;

[0016] a second welded connecting joint on the hidden surface of the first upright column, which is connected in sequence to the hidden surface of the first bottom upright column, the first bottom inclined beam, the first middle upright column, the first top inclined beam and the first top upright column;

[0017] a third welded connecting joint on the exposed surface of the second upright column, which is connected in sequence to the exposed surface of the second bottom upright column, the second bottom inclined beam, the second middle upright column, the second top inclined beam and the second top upright column;

[0018] a fourth welded connecting joint on the hidden surface of the second upright column, which is connected in sequence to the hidden surface of the second bottom upright column, the second bottom inclined beam, the second middle upright column, the second top inclined beam and the second top upright column;

[0019] the first welded connecting joint and the third welded connecting joint are polished laser welded connecting joints;

[0020] the second welded connecting joint and the fourth welded connecting joint are argon arc welded connecting joints.

[0021] Optionally, the hidden surface of the first upright column is formed with at least one second insertion part, which is inserted into at least one second insertion cavity formed in the hidden surface of the second upright column.

[0022] Optionally, the hidden surface of the first upright column is formed with a first cavity, and a first insertion core is connected inside the first cavity.

[0023] The hidden surface of the second upright column is formed with a second cavity, and a second insertion core is connected inside the second cavity.

[0024] Optionally, a first insertion cavity is formed on the bottom surface of the bottom cross beam, and a first positioning member is arranged inside the first insertion cavity.

[0025] A limiting portion and a first insertion portion are arranged on the upper surface of the top cross beam, and the first insertion portion corresponds to the first insertion cavity.

[0026] An accommodation cavity is formed between the limiting portion and the first insertion portion, and is used to accommodate part of the structure of the bottom cross beam.

[0027] A reinforcing code is arranged inside the accommodation cavity, and a second positioning member is arranged on the surface of the reinforcing code.

[0028] When the bottom cross beam is inserted into the top cross beam, part of the structure of the bottom cross beam is inserted into the accommodation cavity and abuts against the second positioning member, the limiting portion abuts against the side surface of the bottom cross beam, the first insertion portion is inserted into the first insertion cavity, and the first insertion portion abuts against the first positioning member.

[0029] Optionally, the reinforcing cross beam comprises:

[0030] A first reinforcing cross beam is connected between the first bottom inclined beam and the second bottom inclined beam, and the first reinforcing cross beam is located directly above the bottom cross beam.

[0031] A second reinforcing cross beam is connected between the first middle column bottom and the second middle column bottom.

[0032] A third reinforcing cross beam is connected between the first middle column upper portion and the second middle column upper portion.

[0033] A fourth reinforcing cross beam is connected between the first top column bottom and the second top column bottom.

[0034] Optionally, the decorative panel comprises:

[0035] Glass is connected between the bottom cross beam and the first reinforcing cross beam.

[0036] A first panel is connected between the first reinforcing cross beam and the second reinforcing cross beam.

[0037] An opening sash is connected between the second reinforcing cross beam and the third reinforcing cross beam.

[0038] A second panel is connected between the third reinforcing cross beam and the fourth reinforcing cross beam.

[0039] A third panel is connected between the fourth reinforcing cross beam and the top cross beam.

[0040] Optionally, the fixing member comprises:

[0041] The embedded part embedded in the thin floor slab is formed with a second groove body on the side away from the indoor side;

[0042] The rigid code part connected with the embedded part through the embedded bolt is in L-shaped structure, the horizontal part of the rigid code part is connected with the embedded part, and the vertical part of the rigid code part is formed with a first groove body on the side away from the indoor side;

[0043] The cross sections of the first groove body and the second groove body are both horizontal T-shaped structure, and the first groove body and the second groove body extend along the width direction of the unit curtain wall;

[0044] The first fixed code and the second fixed code are in L-shaped structure;

[0045] The first connecting bolt has a screwing end inside the first groove body, the threaded part of the first connecting bolt penetrates the first adjusting groove on the vertical part of the first fixed code and the first adjusting groove on the vertical part of the second fixed code in sequence, and the threaded part of the first connecting bolt is threadedly connected with a nut, and the first adjusting groove extends vertically;

[0046] The second connecting bolt has a screwing end inside the second groove body, the threaded part of the second connecting bolt penetrates the second adjusting groove on the vertical part of the second fixed code in sequence, and the threaded part of the second connecting bolt is threadedly connected with a nut, and the second adjusting groove extends vertically.

[0047] Optionally, the fixed seat comprises:

[0048] The first fixed support connected with the horizontal part of the first fixed code;

[0049] The second fixed support connected with the horizontal part of the second fixed code;

[0050] The first fixed support and the second fixed support both comprise:

[0051] The bottom plate on the surface of the horizontal part of the first fixed code or the horizontal part of the second fixed code;

[0052] The fixed bolt in the counterbore on the surface of the bottom plate, the threaded part of the fixed bolt penetrates the third adjusting groove on the horizontal part of the first fixed code or the horizontal part of the second fixed code downward, and the threaded part of the fixed bolt is threadedly connected with a nut, wherein the third adjusting groove extends along the thickness direction of the unit curtain wall;

[0053] The guide rail formed on the surface of the bottom plate, the guide rail extends along the width direction of the unit curtain wall;

[0054] A connecting plate connected with the first top stand or the second top stand;

[0055] A surface fixing block formed on the connecting plate;

[0056] A supporting block formed on the bottom surface of the fixing block, and a sliding groove is formed on the bottom of the supporting block and is in sliding fit with the guide rail;

[0057] A height adjusting bolt is screwed on the fixing block of the second fixing support and corresponds to the guide rail.

[0058] Optionally, the high-wind-pressure high-span thin floor folded-line unit curtain wall further comprises:

[0059] A positioning square tube welded with the rigid component;

[0060] A positioning plate in L-shaped structure, the horizontal part of the positioning plate is screwed with the positioning square tube, and the vertical part of the positioning plate is screwed with the top cross beam.

[0061] The above scheme of the utility model has at least the following beneficial effects:

[0062] The first stand and the second stand are connected by the aluminum profile welding connection mode to form the folded-line structure of the first stand and the folded-line structure of the second stand, the folded-line structure of the first stand and the second stand has high strength and good sealing performance; the connection of the first stand and the second stand with the fixing component on the thin floor is realized by the two fixing supports, which helps to improve the stability of the whole curtain wall under the working condition of the thin floor. BRIEF DESCRIPTION OF DRAWINGS

[0063] Figure 1 It is the front view of the high-wind-pressure high-span thin floor folded-line unit curtain wall provided by the embodiment of the utility model;

[0064] Figure 2 It is the left view sectional view of the high-wind-pressure high-span thin floor folded-line unit curtain wall provided by the embodiment of the utility model;

[0065] Figure 3 It is the left view sectional view of the reinforcing cross beam in the high-wind-pressure high-span thin floor folded-line unit curtain wall provided by the embodiment of the utility model;

[0066] Figure 4 It is the sectional view of the bottom cross beam in the high-wind-pressure high-span thin floor folded-line unit curtain wall provided by the embodiment of the utility model;

[0067] Figure 5 It is the sectional view of the top cross beam in the high-wind-pressure high-span thin floor folded-line unit curtain wall provided by the embodiment of the utility model;

[0068] Figure 6 is the plug-in structure schematic view of the top crossbeam and the bottom crossbeam in the high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model;

[0069] Figure 7 is the structure schematic view of the fixing part in the high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model;

[0070] Figure 8 is the three-dimensional structure schematic view of the first fixed support and the second fixed support in the high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model;

[0071] Figure 9 is the sectional schematic view of the second fixed support in the high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model;

[0072] Figure 10 the plug-in structure schematic view of the first stand and the second stand in the high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model.

[0073] The figure mark is explained as follows:

[0074] 1, first stand; 11, first bottom stand; 12, first bottom inclined beam; 13, first middle stand; 14, first top inclined beam; 15, first top stand; 16, second plug-in part; 17, first cavity; 18, first plug-in core; 2, top crossbeam; 21, limiting part; 22, accommodating cavity; 23, first plug-in part; 24, reinforcing code; 25, second positioning part; 3, second stand; 31, second bottom stand; 32, second bottom inclined beam; 33, second middle stand; 34, second top inclined beam; 35, second top stand; 36, second plug-in cavity; 37, second cavity; 38, second plug-in core; 4, bottom crossbeam; 41, first plug-in cavity; 42, first positioning part; 51, first reinforcing crossbeam; 52, second reinforcing crossbeam; 53, third reinforcing crossbeam; 54, fourth reinforcing crossbeam; 61, glass; 62, first panel; 63, opening sash; 64, second panel; 65, third panel; 7, fixing part; 71, reinforcing code part; 72, first slot body; 73, first fixing code; 731, first adjusting slot; 74, second slot body; 75, second fixing code; 751, second adjusting slot; 76, first connecting bolt; 77, second connecting bolt; 78, third adjusting slot; 79, pre-buried part; 8, fixed seat; 81, first fixed support; 82, second fixed support; 83, connecting plate; 84, fixed block; 85, supporting block; 851, sliding groove; 86, guide rail; 87, bottom plate; 88, height-adjusting bolt; 89, fixing bolt; 91, positioning square tube; 92, positioning plate. DETAILED DESCRIPTION

[0075] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be thoroughly understood and fully conveyed to those skilled in the art.

[0076] As Figures 1-10 shown, the utility model provides a high wind pressure high span thin floor fold line unit curtain wall, including:

[0077] First bottom stand 11, first bottom inclined beam 12, first middle stand 13, first top inclined beam 14 and first top stand 15 first tail welding connection and form first stand 1, first bottom inclined beam 12, first middle stand 13 and first top inclined beam 14 form the fold line structure of first stand 1, first top stand 15 with first bottom stand 11 collinear;

[0078] Second bottom stand 31, second bottom inclined beam 32, second middle stand 33, second top inclined beam 34 and second top stand 35 first tail welding connection and form second stand 3, second bottom inclined beam 32, second middle stand 33 and second top inclined beam 34 form the fold line structure of second stand 3, second top stand 35 with second bottom stand 31 collinear;

[0079] Top crossbeam 2 be connected between first top stand 15 and second top stand 35;

[0080] Bottom crossbeam 4 be connected between first bottom stand 11 and second bottom stand 31;

[0081] First stand 1 and second stand 3 are inserted and connected, and top crossbeam 2 and bottom crossbeam 4 are inserted and connected;

[0082] First stand 1 and second stand 3 are connected with fixing piece 7 on thin floor through two fixed seats 8;

[0083] Reinforcing crossbeam be connected between the fold line structure of first stand 1 and the fold line structure of second stand 3;

[0084] Decorative panel be connected between reinforcing crossbeam and top crossbeam 2, and between reinforcing crossbeam and bottom crossbeam 4.

[0085] In the embodiment, the utility model mainly applies to the installation working condition of high wind pressure, high span thin floor, the thin floor is 120mm thick thin floor of joint stress of cast-in-situ concrete and profiled steel sheet, the first column 1 is formed by first bottom stand 11, first bottom inclined beam 12, first middle stand 13, first top inclined beam 14 and first top stand 15 first tail welding connection, first bottom inclined beam 12, first middle stand 13 and first top inclined beam 14 form the broken line structure of first column 1 by the mode of aluminum profile welding connection, the second column 3 is formed by second bottom stand 31, second bottom inclined beam 32, second middle stand 33, second top inclined beam 34 and second top stand 35 first tail welding connection, second bottom inclined beam 32, second middle stand 33 and second top inclined beam 34 form the broken line structure of second column 3 by the mode of aluminum profile welding connection, can improve the strength of the broken line structure of first column 1 and second column 3, and improve the sealing property of the broken line structure of first column 1 and second column 3,

[0086] By setting the reinforcing cross beam between the broken line structure of first column 1 and the broken line mechanism of second column 3, the strength of the whole curtain wall can be improved.

[0087] First column 1 and second column 3 are connected with the fixing part 7 on the thin floor through two fixing bases 8, which helps to improve the installation stability of the whole curtain wall under the working condition of the thin floor.

[0088] In the embodiment, first column 1 and second column 3 are formed by aluminum profile welding connection, the broken line structure of first column 1 and the broken line structure of second column 3 are C-shaped structures, and the openings thereof face the outdoor.

[0089] In an optional embodiment of the utility model, the high wind pressure high span thin floor broken line unit curtain wall further comprises:

[0090] The first welding connection seam is located on the exposed surface of first column 1, and sequentially connects the exposed surfaces of the first tail splicing of first bottom stand 11, first bottom inclined beam 12, first middle stand 13, first top inclined beam 14 and first top stand 15.

[0091] The second welding connection seam is located on the hidden surface of first column 1, and sequentially connects the hidden surfaces of the first tail splicing of first bottom stand 11, first bottom inclined beam 12, first middle stand 13, first top inclined beam 14 and first top stand 15.

[0092] The third welding connection seam is located on the exposed surface of second column 3, and sequentially connects the exposed surfaces of the first tail splicing of second bottom stand 31, second bottom inclined beam 32, second middle stand 33, second top inclined beam 34 and second top stand 35.

[0093] A fourth welding joint is arranged on the hidden surface of the second column 3, and sequentially connects the hidden surfaces of the first-to-last joint surfaces of the second bottom column 31, the second bottom inclined beam 32, the second middle column 33, the second top inclined beam 34 and the second top column 35;

[0094] The first welding joint and the third welding joint are both polished laser welding joints.

[0095] The second welding joint and the fourth welding joint are both argon arc welding joints.

[0096] In this embodiment, the polished laser welding joint is used as the first welding joint to perform the welding connection of the exposed surfaces of the first-to-last joint surfaces of the first bottom column 11, the first bottom inclined beam 12, the first middle column 13, the first top inclined beam 14 and the first top column 15, so as to ensure the flatness and aesthetics of the exposed surface of the first column 1; the argon arc welding joint is used as the second welding joint to perform the welding connection of the hidden surfaces of the first-to-last joint surfaces of the first bottom column 11, the first bottom inclined beam 12, the first middle column 13, the first top inclined beam 14 and the first top column 15, so as to increase the strength and rigidity of each welding joint of the first column 1, and make the whole curtain wall more stable and durable.

[0097] In this embodiment, the polished laser welding joint is used as the third welding joint to perform the welding connection of the exposed surfaces of the first-to-last joint surfaces of the second bottom column 31, the second bottom inclined beam 32, the second middle column 33, the second top inclined beam 34 and the second top column 35, so as to ensure the flatness and aesthetics of the exposed surface of the second column 3; the argon arc welding joint is used as the fourth welding joint to perform the welding connection of the hidden surfaces of the first-to-last joint surfaces of the second bottom column 31, the second bottom inclined beam 32, the second middle column 33, the second top inclined beam 34 and the second top column 35, so as to increase the strength and rigidity of each welding joint of the second column 3, and make the whole curtain wall more stable and durable.

[0098] In this embodiment, the depths of the first welding joint and the third welding joint are 2mm.

[0099] As shown in Figure 10 In an optional embodiment of the utility model, the hidden surface of the first column 1 is formed with at least one second plug-in part 16, and the at least one second plug-in part 16 is plug-in matched with at least one second plug-in cavity 36 formed on the hidden surface of the second column 3.

[0100] In this embodiment, the plug-in connection of the first column 1 and the second column 3 of the adjacent two broken line unit curtain walls is realized through the cooperation of the first plug-in part 23 and the second plug-in cavity 36.

[0101] In this embodiment, two first plug-in parts 23 and two second plug-in cavities 36 are provided, and a sealing strip is provided on the inner wall of the second plug-in cavity 36, and the sealing strip abuts against the first plug-in part 23 to improve the sealing performance of the plug-in connection between the first column 1 and the second column 3;

[0102] In this embodiment, the first column 1 and the second column 3 may be provided with corresponding butting rubber strips on their plug-in mating surfaces to improve the water tightness and air tightness of the plug-in connection between the first column 1 and the second column 3;

[0103] In this embodiment, the first column 1 and the second column 3 are of variable cross-section structure, which helps to save materials while ensuring the overall strength.

[0104] like Figure 10 As shown, in an optional embodiment of the present invention, a first cavity 17 is formed on the hidden surface of the first column 1, and a first insert 18 is connected to the interior of the first cavity 17;

[0105] A second cavity 37 is formed on the hidden surface of the second column 3 , and a second insert 38 is connected to the interior of the second cavity 37 .

[0106] In this embodiment, by connecting the first ferrule 18 inside the first cavity 17 and the second ferrule 38 inside the second cavity 37 , the strength of the first column 1 and the second column 3 can be improved, thereby improving the overall stability and durability of the curtain wall.

[0107] like Figures 4-6 As shown, in an optional embodiment of the present invention, a first inserting cavity 41 is formed on the bottom surface of the bottom crossbeam 4, and a first positioning member 42 is provided inside the first inserting cavity 41;

[0108] A limiting portion 21 and a first plug-in portion 23 are provided on the upper surface of the top crossbeam 2 , and the first plug-in portion 23 corresponds to the first plug-in cavity 41 ;

[0109] An accommodating cavity 22 for accommodating a portion of the bottom crossbeam 4 is formed between the limiting portion 21 and the first plug-in portion 23;

[0110] A reinforcement code 24 is provided inside the accommodating cavity 22, and a second positioning member 25 is provided on the surface of the reinforcement code 24;

[0111] When the bottom crossbeam 4 is plugged into the top crossbeam 2, part of the structure of the bottom crossbeam 4 is inserted into the accommodating cavity 22 and abuts against the second positioning member 25, the limiting portion 21 abuts against the side of the bottom crossbeam 4, the first plug-in portion 23 is inserted into the first plug-in cavity 41, and the first plug-in portion 23 abuts against the first positioning member 42.

[0112] In the embodiment, when connecting the upper and lower fold line unit curtain walls, part of the structure of the bottom cross beam 4 is inserted into the accommodating cavity 22, and abuts against the second positioning piece 25, the first plug-in part 23 is inserted into the first plug-in cavity 41, and the first plug-in part 23 abuts against the first positioning piece 42, and the limiting part 21 abuts against the side surface of the bottom cross beam 4, so that the plug-in connection between the upper and lower fold line unit curtain walls is realized, which is simple and convenient to operate and has high plug-in connection strength;

[0113] By arranging the reinforcing code 24 in the accommodating cavity 22, the strength of the limiting part 21 and the first plug-in part 23 can be increased, the overall strength of the top cross beam 2 is improved, and therefore the plug-in connection strength between the upper and lower fold line unit curtain walls is improved.

[0114] In the embodiment, the limiting part 21 and the first plug-in part 23 are both provided with the adhesive tape, which abuts against the bottom cross beam 4, so that the sealing property of the plug-in connection between the bottom cross beam 4 and the top cross beam 2 is improved.

[0115] As shown in Figure 1 and Figure 3 , in an optional embodiment of the utility model, the reinforcing cross beam comprises:

[0116] The first reinforcing cross beam 51 is connected between the first bottom inclined beam 12 and the second bottom inclined beam 32, and the first reinforcing cross beam 51 is located directly above the bottom cross beam 4;

[0117] The second reinforcing cross beam 52 is connected between the bottom of the first middle vertical column 13 and the bottom of the second middle vertical column 33;

[0118] The third reinforcing cross beam 53 is connected between the upper part of the first middle vertical column 13 and the upper part of the second middle vertical column 33;

[0119] The fourth reinforcing cross beam 54 is connected between the bottom of the first top vertical column 15 and the bottom of the second top vertical column 35.

[0120] In the embodiment, by arranging the first reinforcing cross beam 51, the second reinforcing cross beam 52, the third reinforcing cross beam 53 and the fourth reinforcing cross beam 54 at the corresponding turning positions of the fold line structures of the first vertical column 1 and the second vertical column 3 respectively, the strength and stability of the whole curtain wall can be improved.

[0121] As shown in Figure 1 and Figure 3 , in an optional embodiment of the utility model, the decorative panel comprises:

[0122] The glass 61 is connected between the bottom cross beam 4 and the first reinforcing cross beam 51;

[0123] The first panel 62 is connected between the first reinforcing cross beam 51 and the second reinforcing cross beam 52;

[0124] the opening sash 63 connected between the second reinforcing cross beam 52 and the third reinforcing cross beam 53;

[0125] the second panel 64 connected between the third reinforcing cross beam 53 and the fourth reinforcing cross beam 54;

[0126] the third panel 65 connected between the fourth reinforcing cross beam 54 and the top cross beam 2.

[0127] In this embodiment, the lighting effect of the whole curtain wall can be improved by connecting the glass 61 between the bottom cross beam 4 and the first reinforcing cross beam 51; the sealing between the fold line structure of the first vertical column 1 and the fold line structure of the second vertical column 3 can be improved by connecting the first panel 62 between the first reinforcing cross beam 51 and the second reinforcing cross beam 52, connecting the second panel 64 between the third reinforcing cross beam 53 and the fourth reinforcing cross beam 54, and connecting the third panel 65 between the fourth reinforcing cross beam 54 and the top cross beam 2; and indoor and outdoor ventilation can be realized by connecting the opening sash 63 between the second reinforcing cross beam 52 and the third reinforcing cross beam 53.

[0128] In this embodiment, the first panel 62, the second panel 64 and the third panel 65 can all be composed of an aluminum plate and a thermal insulation layer to improve the thermal insulation effect.

[0129] As shown in Figure 7 and Figure 8 In an optional embodiment of the utility model, the fixing part 7 comprises:

[0130] The embedded part 79 is embedded in the thin floor, and a second groove body 74 is formed on the side of the embedded part 79 away from the indoor side;

[0131] The rigid code part 71 is connected with the embedded part 79 through the embedded bolt, the rigid code part 71 is in L-shaped structure, the horizontal part of the rigid code part 71 is connected with the embedded part 79, and a first groove body 72 is formed on the side of the vertical part of the rigid code part 71 away from the indoor side;

[0132] The cross section of the first groove body 72 and the second groove body 74 is horizontally T-shaped structure, and the first groove body 72 and the second groove body 74 extend along the width direction of the unit curtain wall;

[0133] The first fixing code 73 and the second fixing code 75 are in L-shaped structure;

[0134] The first connecting bolt 76 is located in the first groove body 72, the threaded part of the first connecting bolt 76 penetrates the first adjusting groove 731 on the vertical part of the first fixing code 73 and the first groove body 72 in sequence, the threaded part of the first connecting bolt 76 is connected with a nut, and the first adjusting groove 731 vertically extends;

[0135] The screwing end of the second connecting bolt 77 is located inside the second groove body 74, the threaded part of the second connecting bolt 77 penetrates the second adjusting groove 751 on the vertical part of the second fixed code 75 in sequence, and the threaded part of the second connecting bolt 77 is threadedly connected with a nut, and the second adjusting groove 751 extends vertically.

[0136] In the embodiment, the embedded part 79 is embedded in the thin floor, and the horizontal part of the rigid code piece 71 is connected with the embedded part 79 through the embedded bolt; the screwing end of the first connecting bolt 76 is located inside the first groove body 72, and the threaded part of the first connecting bolt 76 penetrates out of the first groove body 72, so that the threaded part of the first connecting bolt 76 penetrates the first adjusting groove 731, and the nut is screwed on the threaded part of the first connecting bolt 76 to realize the connection between the first fixed code 73 and the rigid code piece 71, and the height of the first fixed code 73 can be adjusted through the vertically extending first adjusting groove 731;

[0137] The screwing end of the second connecting bolt 77 is located inside the second groove body 74, and the threaded part of the second connecting bolt 77 penetrates out of the second groove body 74, so that the threaded part of the second connecting bolt 77 penetrates the second adjusting groove 751, and the nut is screwed on the threaded part of the second connecting bolt 77 to realize the connection between the second fixed code 75 and the rigid code piece 71, and the height of the second fixed code 75 can be adjusted through the vertically extending second adjusting groove 751;

[0138] In the embodiment, the first connecting bolt 76, the first adjusting groove 731, the second connecting bolt 77 and the second adjusting groove 751 are all provided with two, so as to improve the installation stability of the first fixed code 73 and the second fixed code 75;

[0139] In the embodiment, the embedded part 79 is embedded in the thin floor, and the rigid code piece 71 is connected with the embedded part 79 through the embedded bolt, and the split structure can meet the embedding demand of the thin floor, help to reduce the weight of the code piece, and help to improve the installation convenience and reduce the installation cost.

[0140] As shown in Figure 8 and Figure 9 In an optional embodiment of the utility model, the fixed seat 8 includes:

[0141] The first fixed support 81 connected with the horizontal part of the first fixed code 73;

[0142] The second fixed support 82 connected with the horizontal part of the second fixed code 75;

[0143] The first fixed support 81 and the second fixed support 82 all include:

[0144] The bottom plate 87 located on the surface of the horizontal part of the first fixed code 73 or the surface of the horizontal part of the second fixed code 75;

[0145] The fixing bolt 89 is located in the counterbore on the surface of the bottom plate 87, the threaded part of the fixing bolt 89 penetrates the third adjusting groove 78 on the horizontal part of the first fixing code 73 or the horizontal part of the second fixing code 75 downward, and the threaded part of the fixing bolt 89 is screwed with a nut, wherein the third adjusting groove 78 extends along the thickness direction of the unit curtain wall;

[0146] The guide rail 86 is formed on the surface of the bottom plate 87 and extends along the width direction of the unit curtain wall;

[0147] The connecting plate 83 is connected with the first top stand column 15 or the second top stand column 35;

[0148] The fixed block 84 is formed on the surface of the connecting plate 83;

[0149] The support block 85 is formed on the bottom surface of the fixed block 84, and the bottom part of the support block 85 penetrates the sliding groove 851 formed thereon, and the sliding groove 851 is in sliding fit with the guide rail 86;

[0150] The height adjusting bolt 88 is screwed on the fixed block 84 of the second fixing support 82, and the height adjusting bolt 88 corresponds to the guide rail 86.

[0151] In this embodiment, two connecting plates 83 are connected with the second top stand column 35 or the first top stand column 15; two bottom plates 87 are respectively placed on the horizontal surface of the first fixing code 73 and the horizontal surface of the second fixing code 75, the fixing bolt 89 is located in the counterbore on the bottom plate 87, the threaded part of the fixing bolt 89 penetrates the third adjusting groove 78 on the horizontal surface of the first fixing code 73 and the horizontal surface of the second fixing code 75, and the nut is screwed on the threaded part of the fixing bolt 89, so as to realize the fixed connection of the two bottom plates 87 on the horizontal surface of the first fixing code 73 and the horizontal surface of the second fixing code 75 respectively; the position of the two bottom plates 87 along the width direction of the unit curtain wall is adjusted through the third adjusting groove 78, so that the two guide rails 86 correspond to the corresponding sliding grooves 851 respectively; the guide rail 86 is in sliding fit with the sliding groove 851, so as to realize the installation of the first fixing support 81 and the second fixing support 82, and realize the connection between the first stand column 1 or the second stand column 3 and the fixing part 7 through the first fixing support 81 and the second fixing support 82;

[0152] In this embodiment, the fixing bolt 89 is provided with four fixing bolts, which are distributed in a square structure, so as to improve the installation stability of the bottom plate 87;

[0153] In the installation process of the fold line unit curtain wall in the embodiment, the second fixed support 82 is first installed, the height adjusting bolt 88 is screwed after the installation of the second fixed support 82 is completed, the height adjusting bolt 88 is abutted with the surface of the guide rail 86, thereby the height adjustment of the first vertical column 1 and the second vertical column 3 is realized, the height adjustment of the whole fold line unit curtain wall is realized, the bottom cross beam 4 of the upper and lower fold line unit curtain walls is accurately inserted and connected with the top cross beam 2, the fold line unit curtain wall is horizontally pushed through the sliding cooperation of the guide rail 86 and the sliding groove 851, the insertion connection of the first vertical column 1 and the second vertical column 3 between horizontally adjacent fold line unit curtain walls is realized, thereby the position adjustment of the fold line unit curtain wall is completed, at this time, the installation of the first fixed support 81 is further performed, under the action of gravity, the sliding groove 851 of the first fixed support 81 is fully contacted with the guide rail 86, thereby the connection of the first vertical column 1 and the second vertical column 3 with the fixing piece 7 is realized through the first fixed support 81 and the second fixed support 82, the installation stability of the whole fold line unit curtain wall is ensured, the installation steps of first installing the second fixed support 82 and then installing the first fixed support 81 are adopted, the installation difficulty is reduced while the installation stability of the fold line unit curtain wall is ensured, which is helpful to simplify the debugging in the installation process and improve the installation efficiency.

[0154] As shown in Figure 7 In an optional embodiment of the utility model, the high-wind-pressure high-span thin floor fold line unit curtain wall further comprises:

[0155] The positioning square tube 91 is welded and connected with the rigid piece 71;

[0156] The positioning plate 92 is in L-shaped structure, the horizontal part of the positioning plate 92 is screw connected with the positioning square tube 91, and the vertical part of the positioning plate 92 is screw connected with the top cross beam 2.

[0157] In the embodiment, after the adjustment and installation of the fold line unit curtain wall are completed, the positioning square tube 91 is welded and connected on the corresponding rigid piece 71, the vertical part of the positioning plate 92 is screw connected with the top cross beam 2, and then the horizontal part of the positioning plate 92 is screw connected with the positioning square tube 91, thereby the limiting and fixing of the fold line unit curtain wall along the horizontal direction of its width is realized, and the installation stability of the fold line unit curtain wall is ensured.

[0158] The high-wind-pressure high-span thin floor folded line unit curtain wall provided by the embodiment of the utility model, through the polished laser welding connecting joint to connect the exposed surfaces of each splicing part of the folded line structure of the first stand column 1 and the exposed surfaces of each splicing part of the folded line structure of the second stand column 3, and through the argon arc welding connecting joint to connect the hidden surfaces of each splicing part of the folded line structure of the first stand column 1 and the hidden surfaces of each splicing part of the folded line structure of the second stand column 3, while guaranteeing the flatness and the aesthetics of the exposed surfaces of the folded line structure of the first stand column 1 and the exposed surfaces of the folded line structure of the second stand column 3, the connecting strength and the sealing performance of the folded line structure of the first stand column 1 and the folded line structure of the second stand column 3 can be improved, so that the stability of the overall strength of the folded line unit curtain wall is improved;

[0159] The first insert core 18 is connected inside the first cavity 17 of the first stand column 1, and the second insert core 38 is connected inside the second cavity 37 of the second stand column 3, so that the overall strength of the first stand column 1 and the second stand column 3 can be further improved, and the stability of the overall strength of the folded line unit curtain wall is improved;

[0160] The first stand column 1 and the second stand column 3 are connected with the fixing part 7 through the first fixed support 81 and the second fixed support 82, two fixed seats 8 are adopted for connection, which helps to improve the installation stability of the folded line unit curtain wall; when specifically installing, the second fixed support 82 is installed, the horizontal position adjustment of the folded line unit curtain wall along the width direction thereof is realized through the second fixed support 82, the first fixed support 81 is installed after the position adjustment is completed, the installation stability of the folded line unit curtain wall is guaranteed, the installation difficulty is reduced, the debugging in the installation process is facilitated, and the installation efficiency is improved;

[0161] The top cross beam 2 is connected with the fixing part 7 through the positioning square tube 91 and the positioning plate 92, the limiting and fixing of the folded line unit curtain wall along the width horizontal direction thereof are realized, and the installation stability of the folded line unit curtain wall is guaranteed.

[0162] The above is the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A high wind pressure, high span, thin floor folding unit curtain wall, characterized by: It comprises: The first bottom column (11), the first bottom inclined beam (12), the first middle column (13), the first top inclined beam (14) and the first top column (15) are connected in series to form the first column (1), the first bottom inclined beam (12), the first middle column (13) and the first top inclined beam (14) form the broken line structure of the first column (1), and the first top column (15) is collinear with the first bottom column (11); The second bottom column (31), the second bottom inclined beam (32), the second middle column (33), the second top inclined beam (34) and the second top column (35) are connected in series to form the second column (3), the second bottom inclined beam (32), the second middle column (33) and the second top inclined beam (34) form the broken line structure of the second column (3), and the second top column (35) is collinear with the second bottom column (31); The top beam (2) is connected between the first top column (15) and the second top column (35); The bottom beam (4) is connected between the first bottom column (11) and the second bottom column (31); The first column (1) and the second column (3) are connected in series, and the top beam (2) and the bottom beam (4) are connected in series; Both the first column (1) and the second column (3) are connected with the fixing part (7) on the thin floor slab through two fixing seats (8); The reinforcing beam is connected between the broken line structure of the first column (1) and the broken line structure of the second column (3); The decorative panel is connected between the reinforcing beam and the top beam (2), and between the reinforcing beam and the bottom beam (4).

2. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 1, characterized in that, It also comprises: The first welding joint on the exposed surface of the first column (1), which is connected in series with the exposed surface of the first bottom column (11), the first bottom inclined beam (12), the first middle column (13), the first top inclined beam (14) and the first top column (15) connected in series; The second welding joint on the hidden surface of the first column (1), which is connected in series with the hidden surface of the first bottom column (11), the first bottom inclined beam (12), the first middle column (13), the first top inclined beam (14) and the first top column (15) connected in series; The third welding joint on the exposed surface of the second column (3), which is connected in series with the exposed surface of the second bottom column (31), the second bottom inclined beam (32), the second middle column (33), the second top inclined beam (34) and the second top column (35) connected in series; A fourth welding joint is arranged on the hidden surface of the second upright column (3), and sequentially connects the hidden surface of the joint between the second bottom upright column (31), the second bottom inclined beam (32), the second middle upright column (33), the second top inclined beam (34) and the second top upright column (35). The first welding joint and the third welding joint are polished laser welding joints. The second welding joint and the fourth welding joint are argon arc welding joints.

3. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 1, characterized in that, The hidden surface of the first upright column (1) is formed with at least one second insertion part (16) which is inserted into at least one second insertion cavity (36) formed on the hidden surface of the second upright column (3).

4. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 3, characterized in that, The hidden surface of the first upright column (1) is formed with a first cavity (17) which is internally connected with a first insertion core (18). The hidden surface of the second upright column (3) is formed with a second cavity (37) which is internally connected with a second insertion core (38).

5. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 4, characterized in that, The bottom surface of the bottom cross beam (4) is formed with a first insertion cavity (41) which is internally provided with a first positioning member (42). The upper surface of the top cross beam (2) is provided with a limiting part (21) and a first insertion part (23), and the first insertion part (23) corresponds to the first insertion cavity (41). The limiting part (21) and the first insertion part (23) are formed with an accommodation cavity (22) for accommodating part of the structure of the bottom cross beam (4). The accommodation cavity (22) is internally provided with a reinforcing code (24) which is provided with a second positioning member (25) on the surface. When the bottom cross beam (4) is inserted into the accommodation cavity (22) and abuts against the second positioning member (25), the limiting part (21) abuts against the side surface of the bottom cross beam (4), the first insertion part (23) is inserted into the first insertion cavity (41), and the first insertion part (23) abuts against the first positioning member (42).

6. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 1, characterized in that, The reinforcing cross beam comprises: A first reinforcing cross beam (51) connected between the first bottom inclined beam (12) and the second bottom inclined beam (32) and located directly above the bottom cross beam (4); A second reinforcing cross beam (52) connected between the bottom of the first middle upright column (13) and the bottom of the second middle upright column (33); A third reinforcing cross beam (53) connected between the upper part of the first middle upright column (13) and the upper part of the second middle upright column (33); A fourth reinforcing cross beam (54) connected between the bottom of the first top upright column (15) and the bottom of the second top upright column (35).

7. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 6, characterized in that, The decorative panel comprises: A glass (61) connected between the bottom cross beam (4) and the first reinforcing cross beam (51). A first panel (62) connected between the first reinforcing cross beam (51) and the second reinforcing cross beam (52); An opening leaf (63) connected between the second reinforcing cross beam (52) and the third reinforcing cross beam (53); A second panel (64) connected between the third reinforcing cross beam (53) and the fourth reinforcing cross beam (54); A third panel (65) connected between the fourth reinforcing cross beam (54) and the top cross beam (2).

8. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 1, characterized in that, The fixing member (7) comprises: A pre-embedded member (79) pre-embedded in a thin floor slab, a second groove body (74) being formed on the side away from the indoor side of the pre-embedded member (79); A rigid code member (71) connected with the pre-embedded member (79) through a pre-embedded bolt, the rigid code member (71) being in an L-shaped structure, the horizontal part of the rigid code member (71) being connected with the pre-embedded member (79), and a first groove body (72) being formed on the vertical part of the rigid code member (71) away from the indoor side; The first groove body (72) and the second groove body (74) are both in a horizontal T-shaped structure, and extend along the width direction of the unit curtain wall; A first fixing code (73) and a second fixing code (75) in an L-shaped structure; A first connecting bolt (76), the screwing end of the first connecting bolt (76) being located inside the first groove body (72), the threaded part of the first connecting bolt (76) sequentially penetrating the first groove body (72) and a first adjusting groove (731) on the vertical part of the first fixing code (73), and the threaded part of the first connecting bolt (76) being threadedly connected with a nut, the first adjusting groove (731) extending vertically; A second connecting bolt (77), the screwing end of the second connecting bolt (77) being located inside the second groove body (74), the threaded part of the second connecting bolt (77) sequentially penetrating the second groove body (74) and a second adjusting groove (751) on the vertical part of the second fixing code (75), and the threaded part of the second connecting bolt (77) being threadedly connected with a nut, the second adjusting groove (751) extending vertically.

9. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 8, characterized in that, The fixing seat (8) comprises: A first fixing support (81) connected with the horizontal part of the first fixing code (73); A second fixing support (82) connected with the horizontal part of the second fixing code (75); The first fixing support (81) and the second fixing support (82) both comprise: A bottom plate (87) located on the surface of the horizontal part of the first fixing code (73) or the horizontal part of the second fixing code (75); A fixing bolt (89) located in the counterbore on the surface of the bottom plate (87), the threaded part of the fixing bolt (89) downwardly penetrating a third adjusting groove (78) on the horizontal part of the first fixing code (73) or the horizontal part of the second fixing code (75), and the threaded part of the fixing bolt (89) being threadedly connected with a nut, wherein the third adjusting groove (78) extends along the thickness direction of the unit curtain wall; A guide rail (86) is formed on the surface of the bottom plate (87), and the guide rail (86) extends along the width direction of the unit curtain wall; A connecting plate (83) is connected to the first top stand (15) or the second top stand (35); A fixed block (84) is formed on the surface of the connecting plate (83); A supporting block (85) is formed on the bottom surface of the fixed block (84), and a sliding groove (851) is formed on the bottom of the supporting block (85) and is in sliding fit with the guide rail (86); An adjusting bolt (88) is threadedly connected to the fixed block (84) of the second fixed support (82) and corresponds to the guide rail (86).

10. The high-wind-pressure high-span thin floor folded-line unit curtain wall according to claim 9, characterized in that, Further comprising: A positioning square tube (91) is welded to the rigid code member (71); A positioning plate (92) is in L-shaped structure, the horizontal part of the positioning plate (92) is screw-connected to the positioning square tube (91), and the vertical part of the positioning plate (92) is screw-connected to the top cross beam (2).

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