CN216689963U

CN216689963U - Curtain wall connecting system based on T-shaped steel

Info

Publication number: CN216689963U
Application number: CN202123412003.0U
Authority: CN
Inventors: 李满祥; 何敏; 杨印南
Original assignee: Shenzhen Sanxin Technology Development Co ltd
Current assignee: Shenzhen Sanxin Technology Development Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a curtain wall connecting system based on T-shaped steel, which comprises a cross beam, an upright post and a connecting mechanism, wherein the cross beam and the upright post are both T-shaped steel pieces, the connecting mechanism comprises a connecting piece, the connecting piece is arranged at the end part of the cross beam and extends out of the cross beam, the side surface of the upright post is provided with an inserting hole, and the connecting piece is inserted into the inserting hole to realize the assembly of the cross beam and the upright post. According to the curtain wall connecting system based on the T-shaped steel, the connecting piece extends out of the cross beam and is inserted into the inserting hole when the end part of the cross beam is abutted to the upright column, so that the assembly of the cross beam and the upright column is realized, namely the cross beam can be quickly, safely and conveniently and reliably connected with the upright column by using the connecting piece arranged at the end part of the cross beam, the negative wind load transmitted to the cross beam by a curtain wall panel can be directly transmitted to the upright column through the web plate of the cross beam, the stress is safe and reliable, the appearance effect is attractive, and the assembly type assembly of the upright column and the cross beam is realized by the connecting piece.

Description

Curtain wall connecting system based on T-shaped steel

Technical Field

The utility model relates to the architectural decoration industry, in particular to a curtain wall connecting system based on T-shaped steel.

Background

At present, in common curtain wall systems in China, such as gymnasiums, exhibition centers, exhibition halls, large commercial centers and the like, even buildings such as high-end office buildings or residential entrance halls, hotel halls, sales halls and the like often adopt large-span transparent glass curtain walls, and in recent years, exquisite T-shaped steel glass curtain walls become the first choice of large-span curtain walls with the advantages of exquisite appearance and low cost. The main keel of the curtain wall generally consists of upright posts and cross beams, the cross beams and the upright posts are connected to form the foundation of the whole curtain wall in the installation process of the curtain wall, and the stability and the convenience of the connection of the cross beams and the upright posts are particularly important in the installation process. When the existing building curtain wall is installed, the cross beam is welded and connected to the stand column, mechanical properties such as torsion resistance and the like of the connecting part of the cross beam are poor, the cross beam is easy to deform under stress after a long time, safety performance is poor, attractiveness is affected, carbon emission of welding connection is high during installation, and the existing building curtain wall is not environment-friendly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a curtain wall connecting system based on T-shaped steel, which has better safety performance and meets the requirements of low carbon and environmental protection during installation.

In order to solve the technical problem, the utility model provides a curtain wall connecting system based on T-shaped steel, which comprises a cross beam, an upright post and a connecting mechanism, wherein the cross beam and the upright post are both T-shaped steel pieces, the connecting mechanism comprises a connecting piece, the connecting piece is arranged at the end part of the cross beam and extends out of the cross beam, the side surface of the upright post is provided with an inserting hole, and the connecting piece is inserted into the inserting hole to realize the assembly of the cross beam and the upright post.

The further technical scheme is as follows: coupling mechanism is still including the retaining member, outside its flange board was all stretched out at the web both ends of crossbeam, the retaining member worn to establish the flange board of stand and the web of crossbeam and fixed cross beam in the web in proper order.

The further technical scheme is as follows: the locking piece is a locking screw.

The further technical scheme is as follows: and screw holes matched with the locking screws are formed in the two ends of the web plate of the cross beam.

The further technical scheme is as follows: the connecting piece is a spring pin, the end part of the cross beam web plate is provided with an accommodating hole, and the spring pin is positioned in the accommodating hole and extends out of the cross beam.

Compared with the prior art, the connecting piece in the curtain wall connecting system based on the T-shaped steel extends out of the cross beam and is inserted into the inserting hole when the end part of the cross beam is abutted to the upright post, so that the assembly of the cross beam and the upright post is realized, namely the cross beam can be quickly, safely and conveniently and reliably connected with the upright post by using the connecting piece arranged in the end part of the cross beam, the negative wind load transmitted to the cross beam by a curtain wall panel can be directly transmitted to the upright post through the web plate of the cross beam, the stress is safe and reliable, the appearance effect is attractive, the assembly type assembly of the upright post and the cross beam is realized through the connecting piece, and compared with welding connection, the low-carbon and environment-friendly requirements are met.

Drawings

FIG. 1 is an exploded view of an embodiment of a T-shaped steel-based curtain wall connection system according to the present invention.

FIG. 2 is a schematic cross-sectional structure diagram of an embodiment of the curtain wall connecting system based on the T-shaped steel.

FIG. 3 is a schematic cross-sectional view of an embodiment of the curtain wall connecting system based on T-shaped steel according to the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, fig. 1 to 3 show an embodiment of a T-section steel based curtain wall attachment system 1 according to the present invention. In the embodiment shown in the drawings, the curtain wall connecting system 1 based on the T-shaped steel comprises a cross beam 20, a vertical column 10 and a connecting mechanism 30, wherein the cross beam 20 and the vertical column 10 are both made of T-shaped steel, the connecting mechanism 30 comprises a connecting piece 301, the connecting piece 301 is arranged at the end part of the cross beam 20 and extends out of the cross beam 20, an inserting hole 103 is formed in the side surface of the vertical column 10, and when the end part of the cross beam 20 abuts against the vertical column 10, the connecting piece 301 is inserted into the inserting hole 103 to assemble the cross beam 20 and the vertical column 10. Based on the design, the cross beam 20 can be quickly, safely and conveniently and reliably connected with the upright post 10 by utilizing the connecting piece 301 arranged in the end part of the cross beam 20, the negative wind load transmitted to the cross beam 20 by the curtain wall panel can be directly transmitted to the upright post 10 through the web 201 of the cross beam 20, the stress is safe and reliable, the appearance effect is attractive, the upright post 10 and the cross beam 20 can be assembled through the connecting piece 301, and compared with welding connection, the low-carbon environment-friendly requirement is met.

In some embodiments, the connecting mechanism 30 further includes a retaining member 302, both ends of the web 201 of the cross beam 20 extend out of the flange plate 202, and the retaining member 302 sequentially penetrates through the flange plate 102 of the upright 10 and the web 201 of the cross beam 20 and is fixed in the web 201 of the cross beam 20. Understandably, in the present embodiment, the two ends of the web 201 of the beam 20 can be extended out of the flange plate 202 by pre-milling the two ends of the flange plate 202 of the beam 20. Based on this design, realized crossbeam 20 and prevented weighing down the design under the panel effect, stand 10 flange board 202 passes through retaining member 302 and is connected with crossbeam 20 web 201 promptly, can prevent that crossbeam 20 from falling down under the effect of curtain wall glass panels to further improve the stability and the fastness of curtain wall.

Preferably, in this embodiment, the locking member 302 is a locking screw, and further, both ends of the web 201 of the cross beam 20 are provided with screw holes 204 for matching with the locking screw. Based on the above design, the locking screw can be fixed in the web 201 of the cross beam 20 through the matching of the screw hole 204 and the locking screw.

With continued reference to fig. 2 and 3, in the embodiment shown in the drawings, the connecting member 301 is a spring pin, the end of the web 201 of the cross beam 20 is provided with a receiving hole 203, the spring pin is located in the receiving hole 203 and extends out of the cross beam 20, and the insertion hole 103 is opened on the web 101 of the upright 10. Preferably, in this embodiment, two receiving holes 203 are formed at each end of the web 201 of the cross beam 20, and two insertion holes 103 are correspondingly formed in the web 101 of the upright 10, so as to further stabilize the connection between the cross beam 20 and the upright 10.

When the curtain wall connecting system 1 based on the T-shaped steel in the embodiment is installed, firstly, the upright post 10 is fixed on a civil concrete structure, the connecting piece 301, namely the spring pin, is fixed in the containing hole 203 of the web 201 of the cross beam 20, and the cross beam 20 is pushed outwards from the inner side and installed in place, during which the spring pin is popped up, when the end of the cross beam 20 abuts against the upright post 10, the spring pin is inserted in the inserting hole 103 to realize the assembly of the cross beam 20 and the upright post 10, and then the locking piece 302, namely the locking screw, sequentially penetrates through the flange plate 102 of the upright post 10 and the web 201 of the cross beam 20 and is further screwed in the screw hole 204, so as to further stabilize the connection of the cross beam 20 and the upright post 10.

In conclusion, in the curtain wall connecting system based on the T-shaped steel, the upright post and the cross beam are connected in an assembling mode through the spring pin, the spring pin is convenient to install and check on site, the quality safety can be effectively controlled, the cross beam can be prevented from falling off under the action of the curtain wall glass panel by matching with the locking screw for connecting the flange plate of the upright post and the web plate of the cross beam, the installation is simple, the curtain wall connecting system is exquisite and attractive, after the installation is completed, the negative wind load transmitted to the cross beam by the curtain wall panel can be directly transmitted to the upright post through the web plate of the cross beam, the stress is safe and reliable, meanwhile, a large amount of welding work can be effectively avoided, the carbon emission is reduced, the environment-friendly and energy-saving effects in the installation process of the T-shaped steel curtain wall are achieved, the exquisite degree and the quality standard are effectively improved in a low carbon mode.

The foregoing is considered as illustrative of the preferred embodiments of the utility model and is not to be construed as limiting the utility model in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.

Claims

1. The utility model provides a curtain connected system based on T shaped steel which characterized in that: the curtain wall connecting system based on the T-shaped steel comprises a cross beam, a stand column and a connecting mechanism, wherein the cross beam and the stand column are both T-shaped steel pieces, the connecting mechanism comprises a connecting piece, the connecting piece is arranged at the end part of the cross beam and stretches out of the cross beam, the side surface of the stand column is provided with an inserting hole, and the connecting piece is inserted into the inserting hole to realize the assembly of the cross beam and the stand column.

2. The curtain wall attachment system based on T-section steel of claim 1, wherein: coupling mechanism is still including the retaining member, outside its flange plate all stretched out at the web both ends of crossbeam, the retaining member wears to establish the flange plate of stand and the web of crossbeam in proper order and is fixed in the web of crossbeam.

3. The curtain wall attachment system based on T-section steel of claim 2, wherein: the locking piece is a locking screw.

4. The curtain wall attachment system based on T-shaped steel of claim 3, wherein: and screw holes matched with the locking screws are formed in the two ends of the web plate of the cross beam.

5. The curtain wall attachment system based on T-section steel of claim 1, wherein: the connecting piece is a spring pin, the end part of the web plate of the cross beam is provided with an accommodating hole, and the spring pin is positioned in the accommodating hole and extends out of the cross beam.