CN211229076U

CN211229076U - Aluminum plate curtain wall

Info

Publication number: CN211229076U
Application number: CN201921616683.8U
Authority: CN
Inventors: 唐安; 贺雄英; 程凤莲; 易霄
Original assignee: CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
Current assignee: CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-11
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an aluminum plate curtain wall, including stand, crossbeam and outer aluminium veneer be connected with upper and lower position adjustable angle sign indicating number on the stand, position adjustable connects on the angle sign indicating number and arranges with the stand clearance about the crossbeam, position adjustable base around being connected with on the terminal surface before the crossbeam, inlayer aluminium veneer has been inserted between upper and lower two adjacent bases, it has the sealed glue of waiting to fill between adjacent inlayer aluminium veneer, the joint has the connecting piece on the terminal surface before the base, outer aluminium veneer hangs the dress between upper and lower two adjacent connecting pieces through arranging the vice frame of its back edge, through sealed glue connection between adjacent inlayer aluminium veneer, all be equipped with horizontal expansion joint and vertical between the adjacent outer aluminium veneer. The utility model discloses can reduce stand and crossbeam and because the condition that the weather temperature variation takes place bending deformation, guarantee the outward appearance effect, the aluminium veneer roughness is good, has reduced aluminium veneer surface shadow phenomenon, can be applied to large tracts of land outer wall curtain system in large-scale exhibition venue, the airport.

Description

Aluminum plate curtain wall

Technical Field

The utility model relates to an architectural decoration field especially relates to an aluminum curtain wall.

Background

The building decoration aluminum product in China starts late, has already been in the past countries for decades, and starts only in the 80 s, and along with the development of the reform opening, the building aluminum product industry in China has a high development speed, which exceeds any country. In the early 80 s, aluminum doors and windows developed into aluminum alloy glass curtain walls, in recent years, hidden frame glass curtain walls and glass lighting roofs in various forms. Along with the development of the hidden frame curtain wall of aluminum alloy, aluminum curtain wall is also the army and prominence, and the use of cooperation aluminum alloy glass curtain wall, no matter can see the aluminum curtain wall engineering of a seat form difference, colorful no matter in big city or small town now. The high-rise building in China is more brilliant, and beautiful curtain wall patterns formed by combining various colors and materials are formed.

The aluminum plate curtain wall is used as one form of curtain wall, is used as wall shielding and lighting-free wall, and can replace mosaic and common sand-blasting outer wall. The aluminum plate curtain wall is used as one kind of curtain wall, has advantages in the use of high-rise buildings due to the characteristics of light weight and good strength, and the mosaic is easy to fall off due to the effect of various loads on the high-rise buildings at any time, and the curtain wall material with low hardness can deform due to large wind pressure. High-rise buildings serve as curtain walls for large households, and aluminum plate curtain walls are used in large quantities based on unique advantages of the aluminum plate curtain walls.

However, the existing aluminum plate curtain wall is formed by directly connecting single-layer aluminum plates to the outer end faces of the transverse keel and the vertical keel through screws, and waterproof sealing is realized between the adjacent single-layer aluminum plates through gluing. Because the single-layer aluminum plate is directly connected to the keel, the front and rear positions of the outer vertical surface of the aluminum plate are directly determined by the positions of the transverse keel and the vertical keel, and the construction precision of the transverse keel and the vertical keel is manually controlled, the outer end surface is easily out of the vertical surface, so that the flatness of the aluminum plate positioned on the surface layer is poor, and the vertical surface effect is damaged by irregular shadow formed under the irradiation of sunlight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a better aluminum curtain wall of surface roughness to prior art's weak point.

The utility model provides an aluminum plate curtain wall, including stand, crossbeam and outer aluminium veneer be connected with upper and lower position adjustable angle sign indicating number on the stand, position adjustable connects on the angle sign indicating number and arranges with the stand clearance about the crossbeam, position adjustable base around being connected with on the terminal surface before the crossbeam, inlayer aluminium veneer has been inserted between upper and lower two adjacent bases, it has the sealed glue of waiting to fill between adjacent inlayer aluminium veneer, the joint has the connecting piece on the terminal surface before the base, outer aluminium veneer hangs the dress between upper and lower two adjacent connecting pieces through arranging the vice frame of its back edge, through sealed glue connection between adjacent inlayer aluminium veneer, all be equipped with horizontal expansion joint and vertical between the adjacent outer aluminium veneer.

Flexible adhesive tapes are arranged between the corner connectors and the cross beam and between the base and the upright post.

In order to further ensure the flatness of the aluminum veneer, the back of the outer aluminum veneer is connected with reinforcing ribs.

The auxiliary frame comprises an auxiliary frame I, an auxiliary frame II, an auxiliary frame III and an auxiliary frame IV, wherein the auxiliary frame I and the auxiliary frame II are arranged at the upper end and the lower end of the back of the outer-layer aluminum veneer along the direction of the cross beam in a group, the auxiliary frame III and the auxiliary frame IV are arranged at the left end and the right end of the back of the outer-layer aluminum veneer along the direction of the stand column in a group, at least one of the auxiliary frame I and the auxiliary frame II is provided with a transverse bending section extending to the transverse expansion joint, and at least one of the auxiliary frame III and the auxiliary frame IV is provided with a vertical bending section extending to the vertical expansion joint.

An aluminum strip is clamped in the transverse bending section.

The auxiliary frame with the transverse bending section is provided with a fluorocarbon spraying layer.

And a fluorocarbon spraying layer is arranged on the auxiliary frame with the vertical bending section.

The connecting pieces corresponding to the left end and the right end of the back surface of the outer layer aluminum veneer are provided with limiting strips, adjusting screws with adjustable left and right positions are vertically arranged on the limiting strips, and the auxiliary frame positioned at the upper end of the back surface of the outer layer aluminum veneer is in threaded connection with the adjusting screws between the limiting strips and the connecting pieces.

The outer layer aluminum veneer is provided with a fluorocarbon spraying layer, and the inner layer aluminum veneer is provided with a powder spraying layer.

The stand column and the cross beam of the utility model are connected through the corner connectors, thereby avoiding welding deformation and better controlling the installation precision of the stand column and the cross beam of the curtain wall; a gap is reserved between the upright post and the cross beam, so that the bending deformation of the upright post and the cross beam due to climate temperature change can be reduced, and the flatness of a keel system is ensured to the maximum extent; the aluminum single plates are designed into an inner layer and an outer layer, the inner layer aluminum single plate is connected with the cross beam through the base, the outer layer aluminum single plate is hung on a connecting piece of the base, and the flatness between the adjacent aluminum single plates is adjusted through the up-and-down relative movement of the corner connectors and the upright posts, the left-and-right relative movement of the cross beam and the corner connectors, and the front-and-back relative movement of the base and the cross beam; get the sealed glue of waiting between inlayer aluminium veneer gap, establish the expansion joint between adjacent outer aluminium veneer, do not restrict outer aluminium veneer again and remove when waterproof, guaranteed the outward appearance effect, the aluminium veneer roughness is good, has reduced aluminium veneer surface shadow phenomenon, can be applied to large tracts of land outer wall curtain wall system in large-scale exhibition venue, airport.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial sectional view of the structure in fig. 1.

Fig. 3 is a schematic cross-sectional view at B-B in fig. 2.

The labels shown in the figures and the corresponding component names are:

1. a column; 2. corner connectors; 3. a cross beam; 4. a base; 5. an inner aluminum veneer; 6. a connecting member; 7. a sub-frame; 8. an outer layer aluminum veneer; 9. weather-resistant sealant; 10. a transverse expansion joint; 11. a vertical expansion joint; 12. a flexible adhesive tape; 13. reinforcing ribs; 14. aluminum strips; 15. a limiting strip; 16. an adjusting screw; 17. a long groove; 21. a vertical elongated hole; 22. a transverse elongated hole; 41. a longitudinal elongated hole; 42. a notch; 43. hooking; 61. a groove; 62. a hanging part; 71. a first auxiliary frame; 72. a second auxiliary frame; 73. a third auxiliary frame; 74. and (4) a fourth auxiliary frame.

Detailed Description

As can be seen from fig. 1 to 3, the aluminum plate curtain wall of the present invention comprises columns 1, corner connectors 2, beams 3, a base 4, an inner aluminum veneer 5, a connecting member 6, an auxiliary frame 7 and an outer aluminum veneer 8, wherein,

the upright post 1 is fixed on a wall body and adopts a 200x80x4 steel square tube,

vertical strip holes 21 are formed in the vertical surfaces of the corner connectors 2, the corner connectors 2 penetrate through the vertical strip holes 21 through bolt connecting assemblies and are fixed on the side surfaces of the upright posts 1, the vertical positions of the corner connectors 2 on the left side surface and the right side surface of the upright posts 1 are adjusted through the vertical strip holes 21, the corner connectors 2 are arranged on the adjacent upright posts 1 in a pairwise and pairwise mode in a face-to-face mode, transverse strip holes 22 which are correspondingly arranged are formed in the upper horizontal plane and the lower horizontal plane of at least one corner connector 2 in the same group,

the cross beam 3 passes through the transverse strip hole 22 through a bolt connecting component and is horizontally fixed on the corner connectors 2 of the opposite surfaces of the two upright posts 1, the cross beam adopts 80x4 steel square tubes, the left and right positions of the cross beam 3 on the two corner connectors 2 are adjusted through the transverse strip hole 22, the end surface of the cross beam 3 and the left and right side surfaces of the upright posts 1 are arranged in a clearance way,

the base 4 comprises a front section, a middle section and a rear section which are arranged in a front-back manner, the rear section of the base 4 is provided with a longitudinal long hole 41 which is arranged in the front-back direction, the upper surface and the lower surface of the middle section of the base 4 are symmetrically provided with notches 42 which are coaxially arranged, the front section of the base 4 is provided with a hook 43, the base 4 passes through the longitudinal long hole 41 through a bolt connecting assembly to be horizontally fixed on the front end surface of the cross beam 3, and the base 4 adjusts the front-back position on the cross beam 3 through the longitudinal long hole 41;

the upper and lower ends of the inner layer aluminum single plate 5 are respectively inserted into the vertically opposite notches 42 of the two vertically adjacent bases 4 through adhesive tapes, weather-proof sealant 9 is filled between the adjacent inner layer aluminum single plates 5,

a groove 61 matched with the hook 43 is arranged on the connecting piece 6, an extended hanging part 62 is arranged on the front end surface of the connecting piece 6, the cross section of the hanging part 62 is L-shaped, the connecting piece 6 is clamped on the front end surface of the base 4 through the groove 61,

the sub-frame 7 comprises a first sub-frame 71, a second sub-frame 72, a third sub-frame 73 and a fourth sub-frame 74, wherein the first sub-frame 71 is arranged at the upper end of the back surface of the outer layer aluminum single plate 8 along the direction of the cross beam 3, the second sub-frame 72 is arranged at the lower end of the back surface of the outer layer aluminum single plate 8 along the direction of the cross beam 3, the third sub-frame 73 is arranged at the left end of the back surface of the outer layer aluminum single plate 8 along the direction of the upright post 1, the fourth sub-frame 74 is arranged at the right end of the back surface of the outer layer aluminum single plate 8 along the direction of the upright post 1, the bottoms of,

outer aluminium veneer 8 hangs on the portion of hanging 62 of two adjacent connecting pieces 6 from top to bottom through vice frame one 71 and vice frame two 72, all be equipped with 20 mm's horizontal expansion joint 10 and vertical expansion joint 11 between adjacent outer aluminium veneer 8, two liang a set of correspondences of vice frame one 71 and vice frame two 72 of adjacent outer aluminium veneer 8 arrange, be equipped with the horizontal section of bending to horizontal expansion joint 10 extension on vice frame one 71, two liang a set of correspondences of vice frame three 73 and vice frame four 74 of adjacent outer aluminium veneer 8 arrange, be equipped with the vertical section of bending to vertical expansion joint 11 extension on vice frame three 73.

As can be seen from the figures 1 to 3, the utility model discloses still include flexible adhesive tape 12 and strengthening rib 13, flexible adhesive tape 12 is established between the upper and lower butt joint face of angle sign indicating number 2 and crossbeam 3, between the front and back butt joint face of base 4 and stand 1, and strengthening rib 13 passes through bolt assembly to be fixed at the 8 backs of outer aluminium veneer.

As can be seen from fig. 1, the aluminum strip 14 is clamped in the front end face of the transverse bending section of the first subframe 71.

From fig. 1 and fig. 2, the utility model discloses still include spacing 15 and adjusting screw 16, spacing 15 passes through the fix with screw on the connecting piece 6 that corresponds with outer aluminium veneer 8 back left and right ends, it has the rectangular groove 17 of arranging along left right direction to open on spacing 15, adjusting screw 16 is vertical to be arranged in rectangular groove 17 with one 71 threaded connection of vice frame, adjusting screw 16 bottom docks with the 62 tops of the portion of linking up of connecting piece 6, the fine setting of position about vice frame 71 passes through adjusting screw 16 on connecting piece 6, outer aluminium veneer 8 is driven by one 71 of vice frame and is carried out the fine setting of position about the connecting piece 6.

The utility model discloses in, be equipped with fluorocarbon spraying layer on vice frame 71, be equipped with anodic oxidation film on vice frame two 72, be equipped with fluorocarbon spraying layer on vice frame three 73, be equipped with anodic oxidation film on vice frame four 74, outer aluminium veneer 8 is thick 5mm and is equipped with fluorocarbon spraying layer, and 5 thick 2.5mm of inner aluminium veneer are equipped with the powder spraying layer.

Claims

1. The utility model provides an aluminum curtain wall, includes stand (1), crossbeam (3) and outer aluminium veneer (8), its characterized in that: position adjustable angle sign indicating number (2) about being connected with on the stand, position adjustable connects on the angle sign indicating number and arranges with the stand clearance about the crossbeam, position adjustable base (4) around being connected with on the terminal surface before the crossbeam, it has inlayer aluminium veneer (5) to insert between two adjacent bases from top to bottom, it has resistant sealed glue (9) to fill between adjacent inlayer aluminium veneer, the joint has connecting piece (6) on the terminal surface before the base, outer aluminium veneer is hung between two adjacent connecting pieces from top to bottom through vice frame (7) of arranging at its back edge, connect through sealed glue between adjacent inlayer aluminium veneer, all be equipped with horizontal expansion joint (10) and vertical expansion joint (11) between the adjacent outer aluminium veneer.

2. The aluminum panel curtain wall of claim 1 wherein: flexible adhesive tapes (12) are arranged between the corner connectors and the cross beam and between the base and the upright post.

3. The aluminum panel curtain wall of claim 1 wherein: the back of the outer layer aluminum veneer is connected with a reinforcing rib (13).

4. The aluminum panel curtain wall of claim 1 wherein: the auxiliary frame comprises a first auxiliary frame (71), a second auxiliary frame (72), a third auxiliary frame (73) and a fourth auxiliary frame (74), wherein the first auxiliary frame and the second auxiliary frame are arranged at the upper end and the lower end of the back of the outer aluminum veneer along the direction of the cross beam in a group, the third auxiliary frame and the fourth auxiliary frame are arranged at the left end and the right end of the back of the outer aluminum veneer along the direction of the upright column in a group, at least one of the first auxiliary frame and the second auxiliary frame is provided with a transverse bending section extending to the transverse expansion joint, and at least one of the third auxiliary frame and the fourth auxiliary frame is provided with a vertical bending section extending to the vertical expansion joint.

5. The aluminum panel curtain wall of claim 4 wherein: an aluminum strip (14) is clamped in the transverse bending section.

6. The aluminum panel curtain wall of claim 4 wherein: the auxiliary frame with the transverse bending section is provided with a fluorocarbon spraying layer.

7. The aluminum panel curtain wall of claim 4 wherein: and a fluorocarbon spraying layer is arranged on the auxiliary frame with the vertical bending section.

8. The aluminum panel curtain wall of claim 4 wherein: the connecting pieces corresponding to the left end and the right end of the back surface of the outer layer aluminum veneer are provided with limiting strips (15), the limiting strips are vertically provided with adjusting screws (16) with adjustable left and right positions, and the auxiliary frame positioned at the upper end of the back surface of the outer layer aluminum veneer is in threaded connection with the adjusting screws between the limiting strips and the connecting pieces.

9. The aluminum panel curtain wall of claim 1 wherein: the outer layer aluminum veneer is provided with a fluorocarbon spraying layer, and the inner layer aluminum veneer is provided with a powder spraying layer.