CN116163493A

CN116163493A - Connection structure of jumbo size moulding

Info

Publication number: CN116163493A
Application number: CN202310126855.8A
Authority: CN
Inventors: 查金荣; 沈琴; 顾苗龙; 唐海兵; 王少华; 苏龙华; 蔡爽; 胡旭明
Original assignee: Tus-Design Group Co ltd
Current assignee: Tus-Design Group Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-05-26

Abstract

The embodiment of the application provides a connection structure of a large-size decorative strip, which comprises a T-shaped connecting piece, wherein the T-shaped connecting piece comprises a connecting part and a hanging part, the connecting part is fixedly connected to a curtain wall upright post or a connecting bracket, and the hanging part extends out of curtain wall glass from a glue line of the curtain wall glass, so that the connection of the decorative strip can be realized on the premise of not damaging a curtain wall system as far as possible, the installation and the processing of the curtain wall system are not influenced, and the beautiful effect of an integral outer vertical surface can be ensured; the inside of the hitching part is provided with a rectangular cavity, and a plurality of reinforcing ribs are arranged in the rectangular cavity, so that the mechanical strength of the hitching part is effectively improved, and the hitching part can bear the load stress of the large-size decorative moulding.

Description

Connection structure of jumbo size moulding

Technical Field

The invention relates to the field of constructional engineering, in particular to a connecting structure of a large-size decorative line.

Background

The curtain wall modeling of building is very new and different, and architects often can design the moulding of different models of different sizes in order to embody the straight effect of building itself in the curtain outside. The connection of the decorative lines not only needs to consider the stress safety and the installation feasibility of the lines, but also needs to consider the treatment of the joint position of the decorative lines and the curtain wall system, and the decorative lines with oversized sizes can have adverse effects on the curtain wall system due to the influence of dead weight and lateral wind load.

Most line connecting pieces in the industry are relatively thin in the lateral direction, so that the load stress under a large-size decorating line is difficult to bear, or holes are formed in the positions of curtain wall glass to avoid the installation of the decorating line connecting pieces, so that the installation process is particularly complex, the attractiveness is affected, and great difficulty is brought to construction.

Therefore, it is necessary to develop a connection structure of large-sized molding to solve the above-mentioned technical problems.

Disclosure of Invention

The embodiment of the invention provides a connecting structure of a large-size decorative line, which aims to solve the technical problems that the existing line connecting piece is difficult to bear the load stress of the large-size decorative line, is complex to install and affects the appearance.

The connecting structure of the large-size decorative line provided by the embodiment of the invention comprises a T-shaped connecting piece, wherein the T-shaped connecting piece comprises a connecting part and a hanging part; a connecting bracket extending towards the curtain wall glass is arranged on the concrete structure beam at the position between the building layers, and the connecting part is fixedly connected to the curtain wall upright post or the connecting bracket; one end of the hanging part is vertically fixed on the connecting part, and the other end of the hanging part extends out of the curtain wall glass from the glue line of the curtain wall glass and is fixedly connected with the decorative line; the inside of the hitching part is provided with a hollow rectangular cavity, and a plurality of reinforcing ribs are arranged in the rectangular cavity.

Optionally, a closed inserting cavity is formed at one end of the decorative line, which is close to the curtain wall glass, and the hanging part is inserted into the inserting cavity and is fixedly connected with the decorative line through a butt-penetrating bolt.

Optionally, detachable buckle covers are installed on two sides of the plug-in cavity and used for shielding the through bolts.

Optionally, both ends of the buckle closure are connected with the moulding in a clamping way, and an anti-falling pressing plate for preventing the buckle closure from loosening and falling is arranged between the buckle closure and the moulding.

Optionally, the anti-falling pressing plate is integrally L-shaped, one end of the anti-falling pressing plate is fixedly connected to the moulding through a screw, the other end of the anti-falling pressing plate is bent to form a clamping hook, and the buckle closure is provided with a protruding portion which can be matched with the clamping hook in a clamping mode.

Optionally, an insulating spacer is disposed between the hooking portion and the plugging cavity.

Optionally, an embedded part is arranged in the concrete structure beam at the position between the building layers, one end of the connecting bracket is fixedly connected to the embedded part, and the other end of the connecting bracket is blocked by a sealing plate; the connecting part is fixedly connected to the curtain wall upright post or the sealing plate through screws.

The embodiment of the invention has the following beneficial effects:

1. in consideration of separate design of the decorative lines and the curtain wall system, the connecting part of the T-shaped connecting piece is fixedly connected to the curtain wall upright post or the connecting bracket, the hanging part of the T-shaped connecting piece directly extends out of the curtain wall glass from the glue line of the curtain wall glass, and the connection of the decorative lines is realized on the premise of not damaging the curtain wall system as much as possible, so that the installation and processing of the curtain wall system are not influenced, and the beautiful effect of the whole outer vertical surface is ensured;

2. the inside of the hitching part is provided with a hollow rectangular cavity, and the rectangular cavity is internally provided with a plurality of reinforcing ribs, so that the mechanical strength of the hitching part is effectively improved, and the hitching part can bear the load stress of large-size decorative lines.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a T-shaped connector according to an embodiment of the present invention;

FIG. 2 is a schematic view of the T-shaped connector and the connecting bracket according to the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2A;

FIG. 4 is a schematic view of the T-shaped connector of the present invention connected to a curtain wall pillar;

the figures represent the numbers:

1. a connection part; 2. a hanging part; 3. a rectangular cavity; 4. reinforcing ribs; 5. curtain wall glass; 6. connecting bracket; 7. a decorative line; 8. curtain wall upright posts; 9. a sealing plate; 10. a plug cavity; 11. a bolt is penetrated in a butt-joint way; 12. an insulating spacer; 13. a buckle cover; 14. an anti-falling pressing plate; 15. a hook; 16. a boss.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the invention. In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The embodiment of the invention provides a connecting structure of a large-size decorative line, which mainly comprises a T-shaped connecting piece, wherein the structure of the T-shaped connecting piece is shown in fig. 1, the T-shaped connecting piece comprises a connecting part 1 and a hanging part 2, and one end of the hanging part 2 is vertically fixed on the connecting part 1. The inside of the hitching part 2 is provided with a hollow rectangular cavity 3, and a plurality of reinforcing ribs 4 are arranged in the rectangular cavity 3, so that the mechanical strength of the hitching part 2 can be effectively improved, and the hitching part can bear larger load stress. The hooking portion 2 and the connecting portion 1 are preferably formed in an integrally formed manner so as to ensure the overall strength of the T-shaped connecting member.

The connecting bracket 6 extending towards the direction of the curtain wall glass 5 is arranged on the concrete structure beam at the position between the building layers, as shown in fig. 2, the connecting part 1 is fixedly connected to the connecting bracket 6, one end of the hanging part 2, which is far away from the connecting bracket 6, directly extends out of the curtain wall glass 5 from the glue line of the curtain wall glass 5 and is fixedly connected with the decorating line 7, so that the connecting structure of the decorating line 7 is mutually independent with a curtain wall system, on one hand, the main load (namely, lateral wind load) of the decorating line 7 does not generate additional adverse effect on the curtain wall upright post 8, on the other hand, the panel processing of the curtain wall glass 5 is consistent with that of a common curtain wall system, the process of opening holes and the like is not required to be additionally carried out on a glass panel, and the attractive effect of the whole outer vertical face of a building can be ensured while the installation is convenient.

Specifically, as shown in fig. 3, an embedded part (not shown in the figure) is arranged in a concrete structure beam at a position between building layers, one end of a connecting bracket 6 is fixedly connected to the embedded part in a welding mode and the like, and the other end of the connecting bracket is plugged by a sealing plate 9; the connection portion 1 of the T-shaped connection is fixedly connected to the closing plate 9 by means of screws.

In order to ensure the stress of the decorative strip 7, one end of the decorative strip 7, which is close to the curtain wall glass 5, is provided with a closed type inserting cavity 10, and the inserting cavity 10 is locally milled at the joint with the hanging part 2, so that the hanging part 2 can be inserted into the inserting cavity 10, and the hanging part 2 is fixedly connected with the decorative strip 7 through a butt bolt 11. Meanwhile, in order to reduce noise, an insulating spacer 12 may be provided between the hooking portion 2 and the socket 10.

Furthermore, in this embodiment, detachable covers 13 are further installed on both sides of the plugging cavity 10, and the cover 13 can be used to shield the exposed opposite-penetrating bolts 11 at the connection position. For reference, in this embodiment, both ends of the buckle cover 13 are engaged with the molding 7, and an anti-falling pressing plate 14 is further disposed between the buckle cover 13 and the molding 7, and the buckle cover 13 is prevented from falling off by the anti-falling pressing plate 14.

Further, the anti-falling pressing plate 14 in this embodiment is integrally L-shaped, one end of the anti-falling pressing plate 14 is fixedly connected to the molding 7 through a screw, the other end of the anti-falling pressing plate 14 is bent to form a hook 15, and the buckle cover 13 is provided with a protrusion 16 capable of being engaged with the hook 15 in a clamping fit manner, so that the anti-falling pressing plate 14 can press and fix the buckle cover 13 through the hook 15. In addition, the exposed parts of the T-shaped connecting piece, the buckle cover 13, the anti-falling pressing plate 14 and the like can be made of aluminum alloy materials so as to ensure the corrosion resistance of the connecting structure.

During installation, the connecting part 1 of the T-shaped connecting piece is fixedly connected to the sealing plate 9 by using stainless steel screws, meanwhile, in order to ensure the water tightness and the air tightness of the curtain wall system, the curtain wall upright post 8 is required to avoid the T-shaped connecting piece in a milling and avoidance processing mode (the avoidance position is not broken continuously), the exposed frame pressing plate of the curtain wall glass 5 is also required to be subjected to local milling and avoidance, the stress continuity of the T-shaped connecting piece is ensured, and after the T-shaped connecting piece is installed, the curtain wall glass 5 and the like are installed in place according to the traditional installation mode of the curtain wall system; then, after finishing threading the large-size decorative strip 7, integrally installing, splicing and installing the decorative strip 7 to the hanging part 2 of the T-shaped connecting piece through the splicing cavity 10, and then locking and fixing the decorative strip 7 and the hanging part 2 by utilizing the opposite threading bolt 11; after the fixing, the buckling covers 13 are arranged on the two sides of the inserting cavity 10, and the anti-falling pressing plate 14 is arranged at the joint of the buckling covers 13 and the decorative line 7.

Similarly, when the starting position of the molding 7 is not between the building floors, the T-shaped connector can be fixedly connected directly to the curtain wall pillar 8 of the curtain wall system with reference to the connection structure and the construction sequence described above, as shown in fig. 4.

The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of the above examples is only for aiding in understanding the technical solution of the present invention and its core ideas; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. A connection structure of jumbo size moulding, its characterized in that: the T-shaped connecting piece comprises a connecting part and a hanging part; a connecting bracket extending towards the curtain wall glass is arranged on the concrete structure beam at the position between the building layers, and the connecting part is fixedly connected to the curtain wall upright post or the connecting bracket; one end of the hanging part is vertically fixed on the connecting part, and the other end of the hanging part extends out of the curtain wall glass from the glue line of the curtain wall glass and is fixedly connected with the decorative line; the inside of the hitching part is provided with a hollow rectangular cavity, and a plurality of reinforcing ribs are arranged in the rectangular cavity.

2. The connecting structure of a large-sized molding according to claim 1, wherein: the utility model discloses a curtain wall glass, including moulding, wall glass, the moulding is close to one end is formed with closed grafting chamber, the articulated portion inserts to the grafting chamber and through the bolt with moulding fixed connection.

3. The connecting structure of a large-sized molding according to claim 2, wherein: and two sides of the plug-in cavity are provided with detachable buckle covers for shielding the opposite-penetrating bolts.

4. A large-sized molding connecting structure according to claim 3, wherein: the two ends of the buckle cover are connected with the moulding in a clamping way, and an anti-falling pressing plate used for preventing the buckle cover from loosening and falling is arranged between the buckle cover and the moulding.

5. The connecting structure of a large-sized molding according to claim 4, wherein: the anti-falling pressing plate is integrally L-shaped, one end of the anti-falling pressing plate is fixedly connected to the decorative line through a screw, the other end of the anti-falling pressing plate is bent to form a clamping hook, and the buckle cover is provided with a protruding portion which can be matched with the clamping hook in a clamping mode.

6. The connecting structure of a large-sized molding according to claim 2, wherein: an insulating gasket is arranged between the hanging part and the inserting cavity.

7. The connecting structure of a large-sized molding according to any one of claims 1 to 6, wherein: an embedded part is arranged in the concrete structure beam at the position between the building layers, one end of the connecting bracket is fixedly connected to the embedded part, and the other end of the connecting bracket is blocked by a sealing plate; the connecting part is fixedly connected to the curtain wall upright post or the sealing plate through screws.