CN210857670U

CN210857670U - Connection structure of aluminum plate curtain wall encorbelments greatly

Info

Publication number: CN210857670U
Application number: CN201920872607.7U
Authority: CN
Inventors: 赵炎川; 解婷; 孙连弟; 李航飞
Original assignee: Zhejiang Yasha Curtain Wall Co Ltd
Current assignee: Zhejiang Yasha Curtain Wall Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-26
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a curtain wall structure, because aluminum plate leads to the angle sign indicating number size too big apart from the supporting structure size greatly for overcoming prior art, produce the problem that the moment of flexure caused the potential safety hazard, provide a connection structure of aluminum plate curtain wall of encorbelmenting greatly, constitute including parts such as stand, connecting piece, aluminum plate, the stand is rectangle cavity structures, and the cavity is equipped with T type groove, can link to each other with T type boss department that the connecting piece T type pterygoid lamina outside was equipped with, the web of connecting piece is equipped with the screw hole for its tip of rectangle cavity structures, aluminum plate is connected fixedly through angle sign indicating number and screw and connecting piece, and foam stick and sealed glue are clogged to clearance department between the aluminum plate. The utility model can avoid the safety problem caused by the bending moment of the corner brace; and the connecting piece adopts the cavity structure, so that the bending resistance is high, the bearing capacity is strong, and the connecting piece is safe, reliable and convenient to install.

Description

Connection structure of aluminum plate curtain wall encorbelments greatly

Technical Field

The utility model relates to a curtain wall construction especially relates to an aluminum plate curtain wall's connection structure encorbelments greatly.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. In a conventional aluminum plate curtain wall, the aluminum plate has a relatively small distance from a curtain wall supporting structure, generally about 30 mm. The connection between the aluminum plate and the supporting structure is completed by connecting and fixing the aluminum plate folded edge and the matched corner connector. For the overhanging curtain wall with the aluminum plate having larger distance from the supporting structure, if the conventional method of aluminum plate folding and matched angle brace is adopted, the installation requirement can be met only by increasing the size of the angle brace. Because the size of the angle code is increased, the action of the generated bending moment is also large, the load born by the screw for fixing the angle code is larger than the allowable strength value, and potential safety hazards exist.

For example, a "no keel aluminum plate curtain wall" that discloses on chinese patent literature, its publication number CN 207829248U includes a plurality of aluminum plates and a plurality of connecting piece, aluminum plate and connecting piece are U type structure, the bottom surface of connecting piece is fixed on the wall body, be equipped with bolt and sleeve pipe on the connecting piece, the bolt fastening is on two sides of connecting piece, the sleeve pipe is located between two sides of connecting piece, just the sleeve pipe suit is in on the screw rod of bolt, sleeve pipe and bolt interference fit, aluminum plate's two sides all is perpendicular to aluminum plate's bottom surface, be equipped with the couple on aluminum plate's the side, the couple is detained on the sleeve pipe, couple and sleeve pipe interference fit are equipped with the foam strip between two adjacent aluminum plates. The utility model discloses in through the connecting piece with aluminum plate snap-on the wall body, need not to set up fossil fragments, reduced glass curtain wall's cost, still solve the too big moment of flexure that produces of angle sign indicating number size, lead to the problem of potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art because aluminum plate is too big apart from the great angle sign indicating number size that leads to of supporting structure distance, produces the bending moment and causes the problem of potential safety hazard, provide a connection structure of aluminum plate curtain wall greatly encorbelments.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connection structure of aluminum plate curtain wall greatly encorbelments, includes stand, connecting piece, angle sign indicating number, aluminum plate, characterized by, the stand is the rectangle cavity, divide into inboard and outside, and the connecting piece is the column, directly is equipped with the boss, and the outdoor side one end of cavity of stand is equipped with the opening T type groove towards the outside that can link to each other with connecting piece boss department, and this T type groove commonality is good, easy to assemble, and structural safety sees effectually in, and aluminum plate is fixed with the other end that the connecting piece was equipped with the boss. The aluminum plate curtain wall is connected with the stand column through the connecting piece, the technical problem that potential safety hazards exist due to the fact that the aluminum plate is connected with the stand column directly when the distance between the aluminum plate and the supporting structure is large and the aluminum plate is connected with the stand column to extend the aluminum plate folding edge to increase the size of the angle code is solved, the load borne by the screw for fixing the angle code is large, and the beneficial effects of being safe and reliable and convenient to install of the aluminum plate curtain wall are achieved

Preferably, the inner side wall of the cavity is provided with a trapezoidal protrusion which can be connected with a reinforcing rib, so that the joint of the upright post is prevented from being locally damaged, and the safety of the curtain wall is ensured.

Preferably, two sides of the end part outside the cavity are provided with T-shaped mounting grooves for inserting rubber strips; the extension parts at two sides of the cavity are provided with T-shaped fixing grooves which are filled with high-strength structural adhesive.

Preferably, the cross section of the connecting piece is T-shaped, screw holes are formed in two sides of the T-shaped transverse plate, and the stand column and the connecting piece can be connected through the screws.

Preferably, the boss that the outside of the T type pterygoid lamina of connecting piece was equipped with is T type boss, and the size of T type boss matches with the T type groove on the stand, forms the structure and connects, and the bearing capacity is big, and after stand and connecting piece were connected, the T type groove of stand left the space, can supply the inserting of screw in order to fix other parts.

Preferably, the web plate of the connecting piece is of a rectangular cavity structure, the bending resistance of the structure is strong, and the end part of the connecting piece is provided with a screw hole.

Preferably, the corner fastener is u (k { hach) } n-shaped, and includes two side plates and a bottom plate, the structure is stable, and the three surfaces can be connected with respective corresponding devices to play a role in connection, and the bearing capacity is large, so that the bending moment is not easy to generate.

Preferably, the bottom plate of the corner connector is connected with the screw hole of the connecting piece through a screw, each side plate is connected with the edge of the aluminum plate through a knob, and the tightness of the side plates of the corner connector and the screws can be adjusted through the knobs, so that the screws are not easy to loosen, and the structure is tighter and more stable.

As preferred, the clearance department between the aluminum plate packs foam stick and sealed glue and carries out waterproof shutoff, has solved the displacement, causes sealed glue to lose the technical problem of sealing function, has realized that the expansion joint displacement control range is big, waterproof performance is high, the effectual beneficial effect of outward appearance.

Therefore, the utility model discloses following beneficial effect has: (1) the bending moment effect caused by overlarge size of the corner brace due to the fact that the aluminum plate is larger than the supporting structure is avoided; (2) the waterproof sealing device has the advantages of waterproof function, good waterproof sealing effect and convenience in installation; (3) the connecting piece has the advantages of large bearing capacity, high reliability, safety, reliability, convenience in installation and wide application range.

Drawings

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

Fig. 2 is a schematic structural diagram of the column of the present invention.

Fig. 3 is a schematic structural diagram of the connector of the present invention.

In the figure: 1. the device comprises a stand column 11, a T-shaped groove 12, a mounting groove 13, a fixing groove 2, a connecting piece 21, a T-shaped boss 22, a T-shaped wing plate 23, a screw hole 3, an angle bracket 4, a screw 5 and an aluminum plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Examples

In the embodiment shown in fig. 1, the connection structure of the large-cantilever aluminum plate curtain wall comprises an upright post 1, a connecting piece 2 and an aluminum plate 5, wherein the upright post 1 is of a rectangular cavity structure, and reinforcing ribs are arranged on the inner wall of the upright post, so that the local part of the joint can be prevented from being damaged.

In the embodiment shown in fig. 2, the cavity is provided with a T-shaped groove 11 with an opening facing outward, two sides of the end portion of the outer side are provided with T-shaped mounting grooves 12, rubber strips can be inserted, and T-shaped fixing grooves 13 are formed in the extension portions of the two sides of the cavity and can be filled with high-strength structural adhesive.

In the embodiment shown in fig. 3, the cross section of the connecting member is T-shaped, the web plate is a rectangular cavity structure, the T-shaped groove of the cavity can be connected with the T-shaped boss 21 on the outer side of the T-shaped wing plate 22 of the connecting member 2, and the other end of the connecting member is provided with a screw hole 23.

As shown in figure 1, the corner brace is composed of a bottom plate and two side plates, the bottom plate is connected with a screw hole of a connecting piece through a screw 4, and two aluminum plates 5 are connected with the side plates of the corner brace through folded edges and fixed through knobs, so that the positions of the screws cannot move. And (3) filling a foam rod and a sealant in the gap between the aluminum plate and the angle brace and the screw to perform waterproof plugging, so that the installation of the curtain wall can be completed.

When the aluminum plate is larger than the size of the supporting structure, the common aluminum plate folding edge and the matched angle code are not adopted, and the connecting piece is used for replacing the overlong aluminum plate folding edge, so that the size of the angle code can be reduced, the load borne by the screw is reduced, and the potential safety hazard is reduced.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and the protection scope of the present invention should not be limited thereby, and all equivalent changes, modifications or improvements made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a connection structure of aluminum plate curtain wall greatly encorbelments, includes stand (1), connecting piece (2), angle sign indicating number (3), aluminum plate (5), characterized by, stand (1) is the rectangle cavity, divide into inboard and outside, and connecting piece (2) are the column, one end is equipped with the boss, and the outdoor side one end of cavity of stand (1) is equipped with opening towards outside T type groove (11) that can link to each other with connecting piece (2) boss department, and aluminum plate (5) are fixed with the other end that connecting piece (2) were equipped with the boss.

2. The connection structure of a large-cantilever aluminum plate curtain wall as claimed in claim 1, wherein the inner side wall of the cavity is provided with a trapezoidal protrusion.

3. The connection structure of a large-cantilever aluminum curtain wall as claimed in claim 1 or 2, wherein the two sides of the end part outside the cavity are provided with T-shaped mounting grooves (12), and the two sides of the cavity are extended to form fixing grooves (13).

4. The connecting structure of a large-cantilever aluminum plate curtain wall as claimed in claim 1, wherein the connecting member is T-shaped in cross section.

5. The connecting structure of the large-cantilever aluminum plate curtain wall as claimed in claim 1 or 4, wherein the T-shaped boss (21) is arranged on the outer side of the T-shaped wing plate (22) of the connecting piece, and the size of the T-shaped boss is matched with the size of the T-shaped groove on the upright column.

6. The connecting structure of a large-cantilever aluminum plate curtain wall as claimed in claim 1, wherein the web plate of the connecting member is a rectangular cavity structure, and the bottom end of the connecting member is provided with a screw hole.

7. The connecting structure of a large-cantilever aluminum plate curtain wall as claimed in claim 1, wherein the corner bracket is U-shaped and comprises two side plates and a bottom plate.

8. The connection structure of a large-cantilever aluminum plate curtain wall as claimed in claim 7, wherein the bottom plate of the corner brace is connected with the screw hole of the connection member by a screw (4), and each side plate is connected with the edge of the aluminum plate by a knob.

9. The connection structure of a large-cantilever aluminum plate curtain wall as claimed in claim 1, wherein the gaps between the aluminum plates are filled with foam bars and sealant.