A new connecting structure of unit curtain wall

Abstract

The utility model discloses a novel connection structure of unit type curtain wall belongs to unit type curtain wall technical field. Including the curtain wall frame that constitutes by crossbeam and stand, install glass unit in the curtain wall frame, one stand includes first square tube column, and the front partition groove and rear partition groove are integrally made on the two sides of first square tube column, and the rear partition groove is integrally made with first reinforcing rib on the side away from first square tube column, and the first inlay strip card storehouse of open type is integrally made on the side away from first square tube column of the front partition groove, another stand includes second square tube column, and the clamping plate is integrally made on the two sides of second square tube column, and the type groove is seted up on the clamping plate, and two clamping plates are embedded in the front partition groove and rear partition groove of adjacent curtain wall frame respectively, and the novel connection structure of unit type curtain wall of the utility model can support and seal between the adjacent curtain wall unit, and the reinforcing rib is integrally made in the rear part of stand, satisfies the mechanical structure demand of different floor height.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel connecting structure of unit curtain wall belongs to unit curtain wall technical field. BACKGROUND

[0002] The existing super high-rise building usually adopts unit curtain wall to save construction period, ensure construction quality and curtain wall performance, unit curtain wall refers to the complete curtain wall structure basic unit that is made in factory by various wall panels and supporting frame, is directly installed on the curtain wall of main body structure, such as the butt joint structure convenient to install unit curtain wall disclosed in Chinese patent authorized announcement No. CONTENT OF UTILITY MODEL

[0003] In order to solve the above problems, the utility model provides a novel connecting structure of unit curtain wall, which can support and seal adjacent curtain wall units, and the reinforcing rib is integrally formed at the rear of the column to meet the mechanical structure requirements of different floor heights.

[0004] The novel connecting structure of unit curtain wall comprises two cross beams, two columns are fixed at the ends of the two cross beams by stainless steel self-tapping screws, a curtain wall frame is formed by the cross beams and the columns, and a glass unit is installed in the curtain wall frame.

[0005] One of the columns comprises a first square tube column, front and rear isolation grooves are integrally formed on the front and rear sides of the first square tube column, a first reinforcing rib is integrally formed on the side of the rear isolation groove away from the first square tube column, and an open first inlay strip cartridge is integrally formed on the side of the front isolation groove away from the first square tube column.

[0006] Another said column includes a second square tube, the second square tube is integrally formed with a clamping plate on the front and back sides; a type groove is formed on the clamping plate; two clamping plates are respectively embedded in the front and rear partition grooves of the adjacent curtain wall frame, and a first EPDM sealing rubber strip is embedded in the inner side of the type groove; the first EPDM sealing rubber strip is sealed and compressed in the inner side of the front and rear partition grooves; the second square tube is integrally formed with a second reinforcing rib opposite the first reinforcing rib; the first reinforcing rib is integrally formed with a second inlay strip cartridge opposite the first inlay strip cartridge;

[0007] The first inlay strip cartridge and the second inlay strip cartridge are both clamped with an aluminum alloy inlay strip of right angle structure; a second EPDM sealing rubber strip is clamped between the aluminum alloy inlay strip and the aluminum alloy inlay strip of the adjacent curtain wall frame; the glass unit is arranged in the inner side of the frame groove formed by the column and the aluminum alloy inlay strip.

[0008] The two columns of the curtain wall unit are designed to be mutually embedded structures, realizing the embedded sealing assembly of the adjacent curtain wall units. When assembling, the clamping plate is embedded in the front and rear partition grooves of the adjacent curtain wall unit, and the first EPDM sealing rubber strip on the clamping plate is compressed to the inner surface of the front and rear partition grooves, realizing the mutual support and sealing of the embedded positions between the adjacent curtain wall units. Finally, the aluminum alloy inlay strip and the second EPDM sealing rubber strip are used for secondary sealing of the installation position of the adjacent curtain wall units, so as to realize the connection and sealing effect of the adjacent curtain wall units.

[0009] Further, a foam pad strip is arranged between the glass unit and the frame groove, and a silicone weatherproof sealant is arranged between the aluminum alloy inlay strip and the glass unit. The silicone weatherproof sealant and the foam pad strip can reliably seal the installation position of the glass unit and the frame groove.

[0010] Further, the first reinforcing rib and the second reinforcing rib are both plate structures or square tube structures. Since the first reinforcing rib and the second reinforcing rib are integrally formed at the rear part of the column, the reinforcing rib structure can be independently designed according to the mechanical structure requirements of different story heights during design, so as to meet the mechanical strength requirements of high-rise and super high-rise buildings.

[0011] Further, a plurality of perforations are formed on the first square tube, the first inlay strip cartridge, the second square tube and the second inlay strip cartridge, the stainless steel self-tapping screw passes through the perforations and is compressed with the inner side of the column, and a PVC sealing cover is arranged on the outer side of the perforations of the first square tube and the second square tube. When assembling the curtain wall frame, first, the first square tube, the first inlay strip cartridge, the second square tube and the second inlay strip cartridge are perforated, then the stainless steel self-tapping screw is passed through the perforations and is screwed into the end part of the cross beam, and after the stainless steel self-tapping screw is fixed, the perforations are closed by the PVC sealing cover.

[0012] Compared with the prior art, the novel unitized curtain wall connection structure of this utility model can lock two adjacent curtain wall units together when fixing the curtain wall units to the main structure, so as to achieve mutual support between the adjacent curtain wall units. The two adjacent curtain wall units are sealed with EPDM sealing strips. In addition, by setting reinforcing ribs at the rear of the column profiles, the reinforcing ribs can be designed independently to meet the mechanical structural requirements of different floor heights. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the curtain wall connection of the plate-type reinforcing ribs of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of the curtain wall connection of the square tube reinforcing rib of this utility model.

[0015] Figure 3 For the present utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0016] Figure 4 This is a schematic diagram of the adjacent column installation structure of the plate-type reinforcing rib of this utility model.

[0017] Figure 5 This is a schematic diagram of the adjacent column installation structure of the square tube reinforcing rib of this utility model.

[0018] Reference numerals: 1. Crossbeam, 2. Stainless steel self-tapping screw, 3. Column, 4. Glass unit, 5. First square tube column, 6. Front partition, 7. Rear partition, 8. First reinforcing rib, 9. First insert clip compartment, 10. Second square tube column, 11. Clip plate, 12. First EPDM sealing strip, 13. Second reinforcing rib, 14. Second insert clip compartment, 15. Aluminum alloy insert, 16. Second EPDM sealing strip, 17. Silicone weather-resistant sealant, 18. Foam gasket, 19. PVC sealing cap. Detailed Implementation

[0019] like Figures 1 to 5 The unitized curtain wall novel connection structure shown includes two horizontal beams 1, and two columns 3 are fixed to the ends of the two horizontal beams 1 by stainless steel self-tapping screws 2; the curtain wall frame is formed by the horizontal beams 1 and the columns 3, and glass units 4 are installed in the curtain wall frame. The glass units 4 adopt the structure of tempered Low-E insulated glass 8mm Low-E+12Ar+8mm; during installation, the two horizontal beams 1 and the two columns 3 are connected and assembled and fixed into a curtain wall frame by stainless steel self-tapping screws 2, and then the glass units 4 are fixed in the curtain wall frame;

[0020] One of the columns 3 comprises a first square tube column 5, the first square tube column 5 is integrally provided with a front partition groove 6 and a rear partition groove 7 on the front and rear sides; the rear partition groove 7 is integrally provided with a first reinforcing rib 8 on the side away from the first square tube column 5; the front partition groove 6 is integrally provided with an open first inlay clamping bin 9 on the side away from the first square tube column 5;

[0021] Another of the columns 3 comprises a second square tube column 10, the second square tube column 10 is integrally provided with a clamping plate 11 on the front and rear sides; the clamping plate 11 is provided with a profile groove; two of the clamping plates 11 are respectively embedded into the front partition groove 6 and the rear partition groove 7 of the adjacent curtain wall frame, and the profile groove is embedded with a first EPDM sealing rubber strip 12; the first EPDM sealing rubber strip 12 is sealingly compressed into the inner side of the front partition groove 6 and the rear partition groove 7; the second square tube column 10 is integrally provided with a second reinforcing rib 13 opposite to the first reinforcing rib 8; the first reinforcing rib 8 is integrally provided with a second inlay clamping bin 14 opposite to the first inlay clamping bin 9;

[0022] The first inlay clamping bin 9 and the second inlay clamping bin 14 are both clamped with an aluminum alloy inlay 15 of right-angle structure; the aluminum alloy inlay 15 is clamped with a second EPDM sealing rubber strip 16 between the aluminum alloy inlay 15 of the adjacent curtain wall frame; the glass unit 4 is arranged on the inner side of the frame groove formed by the column 3 and the aluminum alloy inlay 15.

[0023] Two columns 3 of the curtain wall unit are designed to be mutually embedded structures, realizing the embedded sealing assembly of the adjacent curtain wall units; during the assembly, the clamping plate 11 is embedded into the front partition groove 6 and the rear partition groove 7 of the adjacent curtain wall unit, and the first EPDM sealing rubber strip 12 on the clamping plate 11 is compressed to the inner surface of the front partition groove 6 and the rear partition groove 7, realizing the mutual support of the structures between the adjacent curtain wall units and the sealing of the embedded position; finally, the aluminum alloy inlay 15 and the second EPDM sealing rubber strip 16 are used to perform secondary sealing on the installation position of the adjacent curtain wall units; thereby realizing the connection and sealing effect of the adjacent curtain wall units.

[0024] The foam pad strip 18 is arranged between the glass unit 4 and the frame groove, and the silicone weatherproof sealant 17 is arranged between the aluminum alloy inlay 15 and the glass unit 4; the silicone weatherproof sealant 17 and the foam pad strip 18 can reliably seal the installation position of the glass unit 4 and the frame groove.

[0025] The first reinforcing rib 8 and the second reinforcing rib 13 are both plate structures or square tube structures; since the first reinforcing rib 8 and the second reinforcing rib 13 are integrally formed on the rear part of the column 3, the reinforcing rib structure can be independently designed according to the mechanical structure requirements of different story heights during the design, thereby meeting the mechanical strength requirements of high-rise and super high-rise buildings.

[0026] The first square column 5, the first insert strip cartridge 9, the second square column 10 and the second insert strip cartridge 14 are provided with a plurality of through holes, the stainless steel self-tapping screw 2 passes through the through holes and is pressed against the inside of the column 3; the through holes are provided with PVC sealing covers 19 outside the first square column 5 and the second square column 10, when the curtain wall frame is assembled, the first square column 5, the first insert strip cartridge 9, the second square column 10 and the second insert strip cartridge 14 are first holed, then the stainless steel self-tapping screw 2 passes through the through holes and is screwed into the end of the cross beam 1; after the stainless steel self-tapping screw 2 is fixed, the through holes are closed by the PVC sealing covers 19.

[0027] The above embodiments are only preferred embodiments of the present application, and equivalent changes or modifications made according to the structure, features and principles described in the present application are included in the present application.

Claims

1. A novel connection structure of unit curtain wall, comprising two beams, two columns are fixed at the ends of the beams by stainless steel self-tapping screws; the beams and columns constitute a curtain wall frame, and a glass unit is installed in the curtain wall frame, characterized in that: one of the columns comprises a first square tube column, front and rear side of the first square tube column are integrally formed with a front partition groove and a rear partition groove; a first reinforcing rib is integrally formed on the side of the rear partition groove away from the first square tube column; an open first panel strip clamping bin is integrally formed on the side of the front partition groove away from the first square tube column; the other column comprises a second square tube column, front and rear side of the second square tube column are integrally formed with a clamping plate; a type groove is formed on the clamping plate; two clamping plates are respectively embedded in the front partition groove and the rear partition groove of the adjacent curtain wall frame, and a first EPDM sealing strip is embedded in the inner side of the type groove; the first EPDM sealing strip is sealingly compressed in the inner side of the front partition groove and the rear partition groove; the second square tube column is integrally formed with a second reinforcing rib opposite the first reinforcing rib; the first reinforcing rib is integrally formed with a second panel strip clamping bin opposite the first panel strip clamping bin; the first panel strip clamping bin and the second panel strip clamping bin are both clamped with an aluminum alloy panel strip of right angle structure; a second EPDM sealing strip is clamped between the aluminum alloy panel strip and the aluminum alloy panel strip of the adjacent curtain wall frame; the glass unit is arranged on the inner side of the frame groove formed by the column and the aluminum alloy panel strip.

2. The new connection structure of unitized curtain wall according to claim 1, characterized in that: A foam pad strip is arranged between the glass unit and the frame groove, and a silicone weatherproof sealant is arranged between the aluminum alloy panel strip and the glass unit.

3. The new connection structure of unitized curtain wall according to claim 1, characterized in that: The first reinforcing rib and the second reinforcing rib are both plate structure or square tube structure.

4. The new connection structure of unitized curtain wall according to claim 1, characterized in that: A plurality of through holes are formed on the first square tube column, the first panel strip clamping bin, the second square tube column and the second panel strip clamping bin, the stainless steel self-tapping screws pass through the through holes and are compressed on the inner side of the column; the through holes are provided with PVC sealing covers outside the first square tube column and the second square tube column.

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