CN216195803U

CN216195803U - Narrow frame column glass curtain wall node structure

Info

Publication number: CN216195803U
Application number: CN202122739745.8U
Authority: CN
Inventors: 柳春; 王书华
Original assignee: Central South Architectural Design Institute Co Ltd
Current assignee: Central South Architectural Design Institute Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a narrow-frame upright column type glass curtain wall node structure which comprises an upright column, a connecting piece and a glass curtain wall body, wherein the outer side end of the upright column is connected with the rear end of the connecting piece; the front end of connecting piece is connected with the briquetting, the glass curtain wall body has two, and the connecting piece front end both sides are located to the symmetry, and the medial surface of glass curtain wall body is equipped with vice frame, and the vice frame of two glass curtain wall bodies respectively with the briquetting joint. The utility model has the beneficial effects that: the structure of the utility model is convenient to install, the narrow-frame upright post is adopted, the visible surface size of the narrow-frame upright post is small, the visual effect is good, and the building aesthetic requirement is met; the stand column is made of stainless steel, has delicate appearance and high strength, and can meet the requirement of wind resistance of the large-span glass curtain wall.

Description

Narrow frame column glass curtain wall node structure

Technical Field

The utility model relates to the technical field of building curtain walls, in particular to a narrow-frame upright column type glass curtain wall node structure.

Background

In modern buildings, glass curtain walls are widely used. Large-scale public building halls, superstores, building sales departments and other parts often adopt large-span glass curtain walls, and the buildings have certain requirements on the appearance effect and physical properties of the large-span glass curtain walls. The existing large-span glass curtain wall mostly adopts steel upright posts to achieve the purpose of resisting wind pressure, but the steel upright posts are generally finished steel posts, and the surface of the steel upright posts is subjected to fluorocarbon spraying; but its cross-sectional width of current steel stand is 80~200mm, and the external dimension is great, and the installation is loaded down with trivial details, and visual effect is general, especially when these conspicuous positions such as lobby, market entry, can influence people's initial impression. Therefore, there is a need for improvements in the prior art.

Disclosure of Invention

The utility model aims to provide a narrow-frame column type glass curtain wall node structure with good visual effect and simple process aiming at the defects of the prior art.

The technical scheme adopted by the utility model is as follows: a narrow-frame upright column type glass curtain wall node structure comprises an upright column, a connecting piece and a glass curtain wall body, wherein the front side end of the upright column is connected with the rear end of the connecting piece, the rear end of the connecting piece is provided with an installation groove, and the outer side end of the upright column is inserted into the installation groove and is fixedly connected with the connecting piece; the front end of the connecting piece is connected with a pressing block; the glass curtain wall body has two, and the front end both sides of connecting piece are located to the symmetry, and the medial surface of glass curtain wall body is equipped with vice frame, and the vice frame of two glass curtain wall bodies respectively with the briquetting joint.

According to the scheme, the width of the cross section of the upright post is not more than 50 mm.

According to the scheme, the connecting piece comprises a connecting body, two sides of the rear end of the connecting body are retracted and extended backwards to form a mounting groove matched with the stand column, an isolation pad is arranged between the inner side of the mounting groove and the stand column, and the stand column and the isolation pad are connected with two outer walls of the mounting groove; the middle part of the front end of the connecting body is connected with a pressing block, the front part of the pressing block extends out to two sides respectively, a bayonet is formed by the extending part and the space between the connecting bodies, and the rear end of the auxiliary frame is inserted into the bayonet.

According to the scheme, the whole C-shaped structure of the auxiliary frame comprises an auxiliary frame body, a first connecting plate and a second connecting plate, wherein the first connecting plate is connected to the front end of the auxiliary frame body, the second connecting plate is connected to the rear end of the auxiliary frame body, the front end face of the first connecting plate and the inner side face of the glass curtain wall body are pasted into a whole, the second connecting plate is inserted into a clamping opening formed by the extension part of the pressing block and the connecting body, and the extension part of the pressing block is located between the first connecting plate and the second connecting plate.

According to the scheme, an ethylene propylene diene monomer rubber strip is arranged between the rear end face of the second connecting plate and the connecting body of the connecting piece.

According to the scheme, the connecting body of the connecting piece is narrow in rear end and wide in front end, and a through hole is formed in the connecting body; two sides of the front end of the connecting body extend forwards to the inner side of the glass curtain wall body to form a groove, and the pressing block and the auxiliary frame are positioned in the groove; a notch for mounting a nut is formed in the top of the groove, and the nut is matched with a bolt for fixing a pressing block; the nut is slidable within the notch.

According to the scheme, the gap between the two glass curtain wall bodies is filled with the foam rod and the sealant.

According to the scheme, the glass curtain wall body is of a hollow glass structure and comprises inner single glass sheets and outer single glass sheets which are parallel to each other, and separating strips and structural sealant are arranged at the end parts between the inner single glass sheets and the outer single glass sheets.

According to the scheme, the auxiliary frame and the pressing block are both made of aluminum alloy materials; the stand column is made of stainless steel materials.

The utility model has the beneficial effects that: the structure of the utility model is convenient to install, the narrow-frame upright post with the section width smaller than 50mm is adopted, the visible surface size of the narrow-frame upright post is small, the visual effect is good, and the building aesthetic requirement is met; the upright posts are made of stainless steel materials, so that the appearance is delicate, the strength is high, and the requirement on the wind resistance of the large-span glass curtain wall can be met; one side of the connecting piece facing the glass curtain wall body is provided with a groove, the pressing block is connected with the connecting piece, one end of the bolt is fixed in the groove through a nut and can slide, the field installation is convenient, the process is simple, and the glass curtain wall construction is convenient; and the auxiliary frame and the double-sided adhesive used for fixing the glass on the auxiliary frame and the silicone structural adhesive are both positioned in the grooves, so that the connecting piece can be seen only in appearance, and the visual effect is good.

Drawings

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

FIG. 2 is an enlarged view of the connection of the connecting member, the pressing block, the sub-frame and the glass curtain wall body in this embodiment.

Fig. 3 is a schematic structural diagram of the subframe in this embodiment.

Fig. 4 is a schematic structural diagram of the connecting member in this embodiment.

Wherein: 1-upright column; 2-a cross beam; 3-a connector; 3.1-connecting the body; 3.2-mounting groove; 3.3-grooves; 3.4-notch; 4-countersunk head bolt; 5-an isolation pad; 6-briquetting; 7-bolt; 8-subframe; 8.1-subframe body; 8.2 — a first connection plate; 8.3-a second connecting plate; 9-silicone structural adhesive; 10-glass curtain wall body; 11-sealing glue; 12-ethylene propylene diene monomer rubber strip; 13-double-sided pasting; 14-structural sealant; 15-parting strips; 16-foam stick.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

As shown in fig. 1, the narrow-frame column glass curtain wall node structure comprises a column 1, a connecting piece 3 and a glass curtain wall body 10, wherein the front side end of the column 1 is connected with the rear end of the connecting piece 3, the rear end (i.e. the end close to the indoor) of the connecting piece 3 is provided with an installation groove 3.2, and the front side end of the column 1 is inserted into the installation groove 3.2 and is fixedly connected with the connecting piece 3; the front end of connecting piece 3 (also be close to outdoor one end) is connected with briquetting 6, glass curtain wall body 10 has two, and the front end both sides of connecting piece 3 are located to the symmetry, and the medial surface of glass curtain wall body 10 is equipped with vice frame 8, and the vice frame 8 of two glass curtain wall bodies 10 respectively with 6 joints of briquetting.

In the utility model, the section width of the upright post 1 is not more than 50 mm; when the section width of the upright post 1 is less than 20mm, the upright post 1 can be designed as a solid post.

Preferably, as shown in fig. 2 and 4, the connecting member 3 includes a connecting body 3.1, two sides of the rear end of the connecting body 3.1 are retracted and extended backward to form a mounting groove 3.2 matched with the upright post 1, an isolating pad 5 is arranged between the inner side of the mounting groove 3.2 and the upright post 1, the isolating pad 5 and two outer walls of the mounting groove 3.2 are connected through a transverse countersunk bolt 4; the middle part of the front end of the connecting body 3.1 is connected with a pressing block 6 through a bolt 7, the front part of the pressing block 6 extends out towards two sides respectively, a bayonet is formed by the extending part and the space between the connecting body 3.1, and the rear end of the auxiliary frame 8 is inserted into the bayonet.

Preferably, as shown in fig. 2 and fig. 3, the sub-frame 8 is a C-shaped structure, and includes a lateral sub-frame body 8.1, a first connecting plate 8.2 connected to the front end of the sub-frame body 8.1, and a second connecting plate 8.3 connected to the rear end of the sub-frame body 8.1, the front end surface of the first connecting plate 8.2 is adhered to the inner side surface of the glass curtain wall 10, the second connecting plate 8.3 is inserted into a bayonet formed by the protruding portion of the pressing block 6 and the connecting body 3.1, and the protruding portion of the pressing block 6 is located between the first connecting plate 8.2 and the second connecting plate 8.3.

In this embodiment, an ethylene-propylene-diene monomer rubber strip 12 is arranged between the rear end face of the second connecting plate 8.3 and the connecting body 3.1 of the connecting piece 3 to reduce noise, so as to prevent noise generated by friction between the auxiliary frame 8 and the connecting piece 3; the first connecting plate 8.2 is adhered to the glass curtain wall 10 through a double-sided adhesive 13 and a silicone structural adhesive 9.

Preferably, as shown in fig. 4, the connecting body 3.1 of the connecting member 3 has a narrow rear end and a wide front end, and a through hole is formed in the connecting body; two sides of the front end of the connecting body 3.1 extend forwards to the inner side of the glass curtain wall body 10 to form a groove 3.3, and the pressing block 6, the auxiliary frame 8, the double-sided adhesive tape and the silicone structural adhesive 9 are all positioned in the groove 3.3; a notch 3.4 for mounting a nut is formed at the rear end of the groove 3.3, and the nut is matched with a bolt 7 for fixing a pressing block 6; the nut can slide in the notch 3.4.

Preferably, a gap between the two glass curtain wall bodies 10 is filled with a foam rod 16 and sealant 11; the glass curtain wall body 10 is of a hollow glass structure and comprises inner single glass sheets and outer single glass sheets which are parallel to each other, and a separating strip 15 and a structural sealant 14 are arranged at the end part between the inner single glass sheets and the outer single glass sheets.

FIG. 1 is a top view of the present embodiment with cross beams on both sides of the underside of the node structure; the connecting piece 3 is a through long structure matched with the height of the upright post 1; the countersunk head bolt 4 and the upright post 1 are respectively made of stainless steel materials; the auxiliary frame 8 and the pressing block 6 are both made of aluminum alloy materials; the upright post 1 is hollow inside, the width size of a visible surface is small, a narrow frame effect is formed, the visual effect is good, and the building aesthetic requirement is met.

Finally, it should be noted that the above-mentioned embodiments illustrate only preferred embodiments of the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that all equivalent modifications or variations made in accordance with the present disclosure are intended to be included within the scope of the present invention as set forth in the appended claims.

Claims

1. A narrow-frame upright column type glass curtain wall node structure is characterized by comprising an upright column, a connecting piece and a glass curtain wall body, wherein the front side end of the upright column is connected with the rear end of the connecting piece; the front end of the connecting piece is connected with a pressing block; the glass curtain wall body has two, and the front end both sides of connecting piece are located to the symmetry, and the medial surface of glass curtain wall body is equipped with vice frame, and the vice frame of two glass curtain wall bodies respectively with the briquetting joint.

2. The glass curtain wall node structure of claim 1, wherein the stud has a cross-sectional width of no more than 50 mm.

3. The glass curtain wall node structure as claimed in claim 1, wherein the connecting member includes a connecting body, both sides of the rear end of the connecting body are retracted and extended backward to form a mounting groove matched with the pillar, a spacer is provided between the inner side of the mounting groove and the pillar, and the pillar and the spacer are connected to both outer walls of the mounting groove; the middle part of the front end of the connecting body is connected with a pressing block, the front part of the pressing block extends out to two sides respectively, a bayonet is formed by the extending part and the space between the connecting bodies, and the rear end of the auxiliary frame is inserted into the bayonet.

4. The glass curtain wall node structure of claim 3, wherein the subframe is integrally C-shaped and comprises a subframe body, a first connecting plate connected to the front end of the subframe body and a second connecting plate connected to the rear end of the subframe body, the front end surface of the first connecting plate is integrally adhered to the inner side surface of the glass curtain wall body, the second connecting plate is inserted into a clamping opening formed by the extension of the pressing block and the connecting body, and the extension of the pressing block is positioned between the first connecting plate and the second connecting plate.

5. The glass curtain wall node structure of claim 4, wherein an ethylene-propylene-diene monomer strip is arranged between the rear end face of the second connecting plate and the connecting body of the connecting piece.

6. The glass curtain wall node structure of claim 4, wherein the connecting body of the connecting piece is narrow at the rear end and wide at the front end, and is internally provided with a through hole; two sides of the front end of the connecting body extend forwards to the inner side of the glass curtain wall body to form a groove, and the pressing block and the auxiliary frame are positioned in the groove; a notch for mounting a nut is formed in the top of the groove, and the nut is matched with a bolt for fixing a pressing block; the nut is slidable within the notch.

7. The glass curtain wall node structure of claim 4, wherein a gap between two glass curtain wall bodies is filled with a foam bar and a sealant.

8. The glass curtain wall node structure of claim 3, wherein the glass curtain wall body is a hollow glass structure and comprises an inner glass sheet and an outer glass sheet which are parallel to each other, and a separation strip and a structural sealant are arranged at the end part between the inner glass sheet and the outer glass sheet.

9. The glass curtain wall node structure of claim 4, wherein the subframe and the pressing block are both made of aluminum alloy materials; the stand column is made of stainless steel materials.