CN103321331A - Connecting device for fixing glass curtain wall - Google Patents
Connecting device for fixing glass curtain wall Download PDFInfo
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- CN103321331A CN103321331A CN2013102229434A CN201310222943A CN103321331A CN 103321331 A CN103321331 A CN 103321331A CN 2013102229434 A CN2013102229434 A CN 2013102229434A CN 201310222943 A CN201310222943 A CN 201310222943A CN 103321331 A CN103321331 A CN 103321331A
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- section bar
- pressing plate
- profile
- shaped structure
- linkage
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Abstract
The invention discloses a connecting device for fixing a glass curtain wall. A first profile and a second profile are profiles which are formed by cold rolling of galvanized steel sheets, and a third profile and a fourth profile are aluminium alloy profiles. The first profile and the second profile are connected through bolts along the length direction, and glass is clamped between the first profile and the second profile. The third profile is installed outside the first profile, and the fourth profile is installed outside the second profile. A U-shaped structure is arranged at the bottom of the first profile, a connecting plate component is arranged on the second profile, a first pressing plate is installed above the U-shaped structure, a second pressing plate is installed below a connecting plate, and a casing pipe is installed between the U-shaped structure and the connecting plate. Bolts penetrate the second pressing plate, the connecting plate, the casing pipe, the U-shaped structure and the first pressing plate sequentially to clamp the glass. The connecting device has the advantages of being convenient to install, high in accuracy, flexible to assemble, safe and reliable.
Description
Technical field
The present invention relates to a kind of linkage for the fixing glass curtain wall, belong to building field.
Background technology
Traditional glass curtain wall framework section bar adopts aluminium alloy extrusions usually, flat appearance, and more attractive in appearance, surfacing is firm, does not fall for a long time lacquer, and is lightweight.Shortcoming is that modulus of elasticity is little, framework easily is out of shape, wind loading rating is poor.
The glass curtain wall framework system that puts down in writing in CN 2019432299 U documents has used all steel section bar, is bolted winding, and modulus of elasticity is large, and unit price is low.Shortcoming is that intensity also is not enough large when resisting high wind, also is difficult to the purpose that really reaches shellproof, explosion-proof; Cold-rolled steel is exposed to get rusty easily in the air affects the safety of frame system, uses the stainless steel cost too high again.
Summary of the invention
Because the problem that prior art exists the invention provides a kind of linkage for the fixing glass curtain wall.
A kind of linkage for the fixing glass curtain wall comprises the first section bar, the second section bar, bolt, glass, fire prevention bedding and padding, fireproof seal gum.The first section bar and the second section bar are bolted along its length, and glass clamp is held between the first section bar and the second section bar.Consider the installation that makes curtain wall firmly, the first section bar, the employed material of the second section bar are steel plate; Consider the weight that will alleviate linkage, therefore the first section bar is the closed section bar of one that adopts thin-walled steel plate cold roll forming, the second section bar also adopts thin-wall section.Consider that steel plate gets rusty easily and saves cost, the first section bar and the second section bar adopt galvanized steel plain sheet.Because this linkage generally is in the erosion that the body of wall outside easily is subject to dust storm, for protecting the first section bar and the second section bar, use the 3rd section bar to be installed on the outside of the first section bar again, use the 4th section bar to be installed on the outside of the second section bar.Be the weight that alleviates linkage and attractive in appearance, the 3rd section bar and the 4th section bar adopt aluminium alloy extrusions.Between the first section bar, the second section bar and the glass fire prevention bedding and padding are installed, and seal by fireproof seal gum, use the fireproof pad backing strap between section bar and glass, to be coated between section bar and the glass than the direct fireproof seal gum that uses, can more effective minimizing section bar to the damage of glass, and the height of fire prevention bedding and padding is to regulate according to the size of chucking power.
When considering by the first pressing plate and the second pressing plate clamping glass, press from both sides bad glass in order to prevent because of the tension that bolt is twisted, the bottom design of the first section bar becomes to be connected in sequence by the first inverted U-shaped, the first U-shaped structure, the second inverted U-shaped, and the second section bar is designed to be connected in sequence by the second U-shaped structure, junction plate, the 3rd U-shaped structure.A sleeve pipe is set between the first U-shaped structure and junction plate, and the length of sleeve pipe can change according to the glass of different-thickness, thereby realizes high-precision installation.By the cooperation of the first U-shaped structure and sleeve pipe, both can guarantee can clamping glass, does not damage again glass.
The first section bar and the second section bar consider that owing to wanting weight reduction to adopt thin-wall section understand owing to bolt tightening is out of shape on the top of the bottom of the first section bar and the second section bar, thereby affect the clamping effect when using bolt to clamp the first section bar and the second section bar.So first pressing plate has been installed on the first U-shaped structure, second pressing plate has been installed below junction plate, clamp the first pressing plate and the second pressing plate by bolt, thereby realize the purpose of clamping glass.
Further improve, consider that the steel plate modulus of elasticity is larger, price comparison is cheap, gets rusty in order to prevent again, and the first pressing plate and the second pressing plate adopt galvanized steel plain sheet to make.
Further improve, consider the weight that should alleviate linkage, guarantee that again the first pressing plate and the second pressing plate can not be out of shape, the thickness of the first pressing plate and the second pressing plate adopts 5mm.
1, further improve, linkage is divided into crossbeam linkage and connection device for upright posts.The link slot steel pressing is installed on the first section bar of connection device for upright posts, and the first section bar of crossbeam linkage is installed on the link slot steel pressing.So just consisted of complete curtain wall.
Beneficial effect.
1, the technical program have advantages of convenient, strong modularity is installed, good compatibility, accuracy is high, assembling is flexible, safe and reliable.
2, through detecting, the strong wind that the technical program can anti-60m/s also can anti-1.4kN/m
2Snow load.
Description of drawings
Fig. 1 is the connection device for upright posts schematic diagram.
Fig. 2 is the connection device for upright posts structural representation.
Fig. 3 is crossbeam linkage schematic diagram.
Fig. 4 is crossbeam linkage structural representation.
Fig. 5 is linkage overall structure schematic diagram.
Fig. 6 is the linkage schematic appearance.
Reference numeral is as follows:
1, the 3rd section bar; 2, the first section bar; 3, link slot steel pressing; 4, stove bolt; 5, glass; 6, fireproof seal gum; 7, the second section bar; 8, bolt; 9, the 4th section bar; 10, fireproof pad material strip; 11, the first inverted U-shaped; 12, the first U-shaped structure; 13, the second inverted U-shaped; 14, sleeve pipe; 15, the second U-shaped structure; 16, the 3rd U-shaped structure; 17, junction plate; 18, the first pressing plate; 19 second pressing plates.
The specific embodiment
For sake of convenience, hereinafter alleged " on ", the upper and lower of D score and accompanying drawing itself is to consistent, but structure of the present invention do not played the restriction effect.
As shown in Figure 1, 2: a kind of linkage for the fixing glass curtain-wall stand-column.The first section bar 2 is the closed section bars of one that adopt thin-walled galvanized steel plain sheet cold roll forming, and the bottom of the first section bar 2 is connected in sequence by the first inverted U-shaped 11, the first U-shaped structure 12, the second inverted U-shaped 13.The second section bar 7 adopts thin-walled galvanized steel plain sheet section bar, and the second section bar 7 is connected in sequence by the second U-shaped structure 15, junction plate 17, the 3rd U-shaped structure 16.Fire prevention bedding and padding 10 are installed between the first section bar 2, the second section bar 7 and the glass, and by fireproof seal gum 6 sealings.The bottom of the first U-shaped structure 12 has equally distributed through hole along its length.Installed above the first U-shaped structure 12 on the first pressing plate 18, the first pressing plates 18 and had along its length equally distributed screwed hole, the first pressing plate 18 is the 5mm galvanized steel plain sheet.Have along its length equally distributed through hole on the junction plate 17, the following installation on the second pressing plate 19, the second pressing plates of junction plate 17 has equally distributed through hole along its length, and the second pressing plate 19 is the thick galvanized steel plain sheet of 5mm.A sleeve pipe 14 is set between the first U-shaped structure 12 and junction plate 17, and the length of sleeve pipe 14 can change according to the glass of different-thickness.Use the 3rd section bar 1 to be installed on the outside of the first section bar 2, use the 4th section bar 9 to be installed on the outside of the second section bar 7.The first section bar 2 be connected section bar 7 and connect by bolt 8 along its length, bolt 8 passes the through hole on through hole on the second pressing plate 19, the through hole on the junction plate 17, sleeve pipe 24, the first U-shaped structure 12 successively, is tightened against the screwed hole on the first pressing plate 18.Also can have along its length equally distributed through hole on certain the first pressing plate 18, bolt 8 is used nut screwing clamping after passing through hole on the first pressing plate 18 again; Perhaps bolt passes from top to bottom, also is the same.Glass 5 is clamped between the first section bar 2 and the second section bar 7, and described glass 5 namely can be implosion guard, also can be solar panels.The 3rd section bar 1 is installed on the outside of the first section bar 2, and the 4th section bar 9 is installed on the outside of the second section bar 7.The 3rd section bar 1 and the 4th section bar 9 adopt aluminium alloy extrusions.
Shown in Fig. 3,4: a kind of linkage for the fixing glass curtain wall cross beam.Its structure is identical with the linkage of column, but the size of the concrete size of its structure can various situations be regulated.
As shown in Figure 5: a side of the first section bar 2 is equipped with the thick link slot steel pressing 3 of 3mm, and described link slot steel pressing 3 is fixedly mounted on the first section bar 2 of connection device for upright posts by stove bolt 4.The first section bar 2 of crossbeam linkage is installed on the link slot steel pressing 3.The crossbeam linkage is fixed together by link slot steel pressing 3 and connection device for upright posts.
As shown in Figure 6: the whole structure of curtain wall linkage is very attractive in appearance.
Claims (4)
1. linkage that is used for the fixing glass curtain wall, comprise the first section bar (2), the second section bar (7), bolt (8), the first section bar (2) is the closed section bar of one that adopts thin-walled steel plate cold roll forming, the second section bar (2) is the section bar that adopts thin-walled steel plate cold roll forming, the first section bar (2) be connected section bar (7) and connect by bolt (8) along its length, glass (5) is clamped between the first section bar (2) and the second section bar (7), it is characterized in that: also comprise the 3rd section bar (1), the 4th section bar (9), fireproof pad material strip (10), fireproof seal gum (6), sleeve pipe (14), the first pressing plate (18), the second pressing plate (19), the first section bar (2), the second section bar (7) is the galvanized steel plain sheet section bar, the 3rd section bar (1), the 4th section bar (9) is aluminium alloy extrusions, the bottom of the first section bar (2) is by the first inverted U-shaped (11), the first U-shaped structure (12), the second inverted U-shaped (13) is connected in sequence, the second section bar (7) is by the second U-shaped structure (15), junction plate (17), the 3rd U-shaped structure (16) is connected in sequence, the first pressing plate (18) be positioned at the first U-shaped structure (12) above, sleeve pipe (14) is positioned between the first U-shaped structure (12) and the junction plate (17), the second pressing plate (19) be positioned at junction plate (17) below, the second pressing plate (19), junction plate (17), sleeve pipe (14), the first U-shaped structure (12), the first pressing plate (18) connects by bolt (8) successively, the first section bar (2), fire prevention bedding and padding (10) are installed between the second section bar (7) and the glass (5), and by fireproof seal gum (6) sealing, the 3rd section bar (1) is installed on the outside of the first section bar (2), and the 4th section bar (9) is installed on the outside of the second section bar (7).
2. linkage according to claim 1, it is characterized in that: the first pressing plate (18), the second pressing plate (19) are galvanized steel plain sheet.
3. linkage according to claim 2, it is characterized in that: the thickness of the first pressing plate (18), the second pressing plate (19) is 5mm.
4. linkage according to claim 1, it is characterized in that: also comprise link slot steel pressing (3), described linkage is divided into crossbeam linkage and connection device for upright posts, link slot steel pressing (3) is installed on first section bar (2) of connection device for upright posts, and first section bar (2) of crossbeam linkage is installed on the link slot steel pressing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102229434A CN103321331A (en) | 2013-06-06 | 2013-06-06 | Connecting device for fixing glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102229434A CN103321331A (en) | 2013-06-06 | 2013-06-06 | Connecting device for fixing glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103321331A true CN103321331A (en) | 2013-09-25 |
Family
ID=49190353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102229434A Pending CN103321331A (en) | 2013-06-06 | 2013-06-06 | Connecting device for fixing glass curtain wall |
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| Country | Link |
|---|---|
| CN (1) | CN103321331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514302A (en) * | 2013-09-29 | 2015-04-15 | 江苏合发集团有限责任公司 | Improved concealed frame glass curtain wall combined device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679123U (en) * | 2010-01-11 | 2010-12-22 | 广东金刚玻璃科技股份有限公司 | Steel aluminum section used for fire-resistant curtain walls |
| CN201943232U (en) * | 2011-04-02 | 2011-08-24 | 陈燕珠 | Steel section system special for fireproofing curtain walls |
| CN201943229U (en) * | 2011-02-23 | 2011-08-24 | 大连金诺格工业科技有限公司 | Cold-pressing quality steel section system special for glass curtain walls |
| CN202170585U (en) * | 2011-06-30 | 2012-03-21 | 湖北弘毅建筑装饰工程有限公司 | Steel and aluminum combination fireproof section bar for curtain wall |
-
2013
- 2013-06-06 CN CN2013102229434A patent/CN103321331A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679123U (en) * | 2010-01-11 | 2010-12-22 | 广东金刚玻璃科技股份有限公司 | Steel aluminum section used for fire-resistant curtain walls |
| CN201943229U (en) * | 2011-02-23 | 2011-08-24 | 大连金诺格工业科技有限公司 | Cold-pressing quality steel section system special for glass curtain walls |
| CN201943232U (en) * | 2011-04-02 | 2011-08-24 | 陈燕珠 | Steel section system special for fireproofing curtain walls |
| CN202170585U (en) * | 2011-06-30 | 2012-03-21 | 湖北弘毅建筑装饰工程有限公司 | Steel and aluminum combination fireproof section bar for curtain wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514302A (en) * | 2013-09-29 | 2015-04-15 | 江苏合发集团有限责任公司 | Improved concealed frame glass curtain wall combined device |
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Application publication date: 20130925 |