CN203701365U - Curtain wall vertical column connection device allowing local portion to be thickened - Google Patents
Curtain wall vertical column connection device allowing local portion to be thickened Download PDFInfo
- Publication number
- CN203701365U CN203701365U CN201420025880.3U CN201420025880U CN203701365U CN 203701365 U CN203701365 U CN 203701365U CN 201420025880 U CN201420025880 U CN 201420025880U CN 203701365 U CN203701365 U CN 203701365U
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- Prior art keywords
- column
- projection
- curtain
- bolt
- linkage
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- Expired - Fee Related
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Abstract
The utility model discloses a curtain wall vertical column connection device allowing the local portion to be thickened. The curtain wall vertical column connection device comprises vertical columns, transverse beams and embedded parts, wherein the vertical columns are connected with the transverse beams and the embedded parts respectively, the vertical columns are in bolt connection with the embedded parts through steel corners and in bolt connection with transverse beams through aluminium alloy corners, the portions, making contact with bolts, of the vertical columns are provided with protruding blocks, the protruding blocks and the vertical columns are connected into a whole, and the width of the top of each protruding block is two times or more than two times the diameter of the corresponding bolt. The curtain wall vertical column connection device allowing the local portion to be thickened is simple in structure, convenient to manufacture and low in cost.
Description
Technical field
The utility model relates to technical field of buildings, relates in particular to a kind of curtain-wall stand-column linkage of local thickening.
Background technology
Building curtain wall develops existing 20 years rapidly in China, and Chinese having become built the country that curtain wall is maximum in the world now, becomes maximum in the world curtain wall market.Column is the important load-carrying members of building curtain wall, column bears the whole load that crossbeam passes over, capacity value is very large, then transfer the load in agent structure, in order to ensure the safety of curtain wall, but there is following shortcoming in column in the market: the one, and the structure design of column is simple, but wall thickness is large, and the cost compare of curtain wall is high like this; The one, the wall thickness of column is little, but complex structural designs, the cost of manufacture of column is very high, and construction is inconvenient simultaneously.
Utility model content
In view of current curtain-wall stand-column linkage above shortcomings, the utility model provides the curtain-wall stand-column linkage that a kind of cost is low, the part of easy construction thickeies.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of curtain-wall stand-column linkage of local thickening, comprise column, crossbeam and built-in fitting, described column is connected with crossbeam, built-in fitting respectively, described column carries out bolt by steel angle hitch and built-in fitting and is connected, described column carries out bolt by aluminium alloys corner brace and crossbeam and is connected, the position that described column contacts with bolt is provided with projection, and described projection and column hold together, and it is more than two times or two times that the width dimensions at described projection top is the diameter of bolt.
According to an aspect of the present utility model, the screwed hole of described bolt is positioned at the middle of projection, and described column is the square framework of sealing.
According to an aspect of the present utility model, described column both sides are all provided with projection, and the projection of described column both sides is arranged symmetrically with, and the surrounding of described projection is provided with chamfering.
According to an aspect of the present utility model, described chamfering is 45 °.
According to an aspect of the present utility model, described steel angle hitch is connected with built-in fitting by bolt or welding.
According to an aspect of the present utility model, the wall thickness of described column is 2.5 ㎜, and the height of described projection is 1-5 ㎜.
According to an aspect of the present utility model, described steel angle hitch is L-type or T-shaped.
According to an aspect of the present utility model, described aluminium alloys corner brace is L-type or T-shaped.
The advantage that the utility model is implemented: be connected because column of the present utility model carries out bolt by steel angle hitch and built-in fitting, column carries out bolt by aluminium alloys corner brace and crossbeam and is connected, the position that column contacts with bolt is provided with projection, projection and column hold together, the width dimensions at projection top is the more than two times or two times of the diameter of bolt, like this under the prerequisite that meets safety partition, the size of the wall thickness of column is little, steel angle hitch and aluminium alloys corner brace are all at produce in factory, when curtain wall construction, after fixing Deng steel angle hitch, workman only need tighten column respectively with crossbeam, bolt between steel angle hitch, therefore the curtain-wall stand-column linkage of local thickening is simple in structure, easy construction, cost is low.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the curtain-wall stand-column linkage of a kind of local thickening described in the utility model;
Fig. 2 is the schematic diagram that the column both sides of the curtain-wall stand-column linkage of a kind of local thickening described in the utility model are provided with projection.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of curtain-wall stand-column linkage of local thickening, comprise column 3, crossbeam 6 and built-in fitting 1, column 3 is connected with crossbeam 6, built-in fitting 1 respectively, described column 3 carries out bolt 7 by steel angle hitch 2 with built-in fitting 1 and is connected, and column 3 carries out bolt 7 by aluminium alloys corner brace 5 with crossbeam 6 and is connected, and the position that column 3 contacts with bolt 7 is provided with projection 4, projection 4 holds together with column 3, and the width dimensions at projection 4 tops is the more than two times or two times of bolt 7 diameters.
In actual applications, in order to make bolt 7 stressed even, the screwed hole of bolt 7 is positioned at the middle of projection 4, the integrated casting processing of column 3 and projection 4, and after machine-shaping, according to the diameter reprocessing screwed hole of bolt 7, processing and fabricating is very convenient.Because projection 4 and column 3 hold together, the shape of adding column 3 is selected the square framework of sealing, and the structure design of column 3 is fairly simple, facilitates the processing of column 3, and cost of manufacture is lower.In addition, when curtain wall is installed, wait after column 3 fix tightlies, the opening at column 3 two ends is sealed, correspondingly improved the antirust ability of column 3.
In actual applications, as shown in Figure 2, in order to strengthen the local compressed strength of column 3, column 3 both sides are all provided with projection 4, and the projection 4 of column 3 both sides is arranged symmetrically with, and the surrounding of projection 4 is provided with chamfering, and chamfering is determined according to actual conditions, generally selects the chamfering of 45 °.The wall thickness of column 3 is selected 2.5 ㎜, the height of projection 4 is 1-5 ㎜, the height of projection 4 is determined according to the diameter of screwed hole, such as the screwed hole of Φ 6 ㎜, the height of projection 4 is 2 ㎜, as can be seen here, like this under the prerequisite that meets safety partition, the size of the wall thickness of column 3 is little, significantly save the cost of manufacture of column 3, also alleviated the weight of column 3 simultaneously, in addition, steel angle hitch 2 and aluminium alloys corner brace 5 are all at produce in factory, when whole curtain wall construction, after fixing Deng steel angle hitch 2, workman only need tighten column 3 respectively with crossbeam 6, bolt 7 between steel angle hitch 2, the technique of construction is very simple, so the curtain-wall stand-column linkage of local thickening is simple in structure, easy construction, cost significantly reduces.
In addition, column 3 can be connected with steel angle hitch 2 by the bolt 7 of Φ 12 ㎜, column 3 can be connected with aluminium alloys corner brace 5 by the bolt 7 of Φ 6 ㎜, the shape of steel angle hitch 2 can be L-type or T-shaped, the shape of aluminium alloys corner brace 5 can be L-type or T-shaped, and steel angle hitch 2 and aluminium alloys corner brace 5 also can be selected other shape according to actual conditions.Steel angle hitch 2 is connected with built-in fitting 1 by bolt 7 or welding, and in the time that built-in fitting 1 is fixed in concrete, built-in fitting 1 must carry out pre-buried in the time of concreting, or built-in fitting 1 is arranged on concrete surface by fixtures such as swell fixtures; In the time that built-in fitting 1 is fixed on the surface of steel work, built-in fitting 1 can be connected with steel work by welding or bolt 7.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; the technician of any skilled is in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. the curtain-wall stand-column linkage of a local thickening, comprise column, crossbeam and built-in fitting, described column is connected with crossbeam, built-in fitting respectively, it is characterized in that: described column carries out bolt by steel angle hitch and built-in fitting and is connected, described column carries out bolt by aluminium alloys corner brace and crossbeam and is connected, the position that described column contacts with bolt is provided with projection, and described projection and column hold together, and it is more than two times or two times that the width dimensions at described projection top is the diameter of bolt.
2. according to the curtain-wall stand-column linkage of local thickening described in claim 1, it is characterized in that: the screwed hole of described bolt is positioned at the middle of projection, described column is the square framework of sealing.
3. according to the curtain-wall stand-column linkage of local thickening described in claim 1, it is characterized in that: described column both sides are all provided with projection, the projection of described column both sides is arranged symmetrically with, and the surrounding of described projection is provided with chamfering.
4. according to the curtain-wall stand-column linkage of local thickening described in claim 3, it is characterized in that: described chamfering is 45 °.
5. according to the curtain-wall stand-column linkage of local thickening described in claim 1, it is characterized in that: described steel angle hitch is connected with built-in fitting by bolt or welding.
6. according to the curtain-wall stand-column linkage of claim 1 to 5 arbitrary described part thickening, it is characterized in that: the wall thickness of described column is 2.5 ㎜, the height of described projection is 1-5 ㎜.
7. according to the curtain-wall stand-column linkage of local thickening described in claim 6, it is characterized in that: described steel angle hitch is L-type or T-shaped.
8. according to the curtain-wall stand-column linkage of local thickening described in claim 6, it is characterized in that: described aluminium alloys corner brace is L-type or T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025880.3U CN203701365U (en) | 2014-01-15 | 2014-01-15 | Curtain wall vertical column connection device allowing local portion to be thickened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025880.3U CN203701365U (en) | 2014-01-15 | 2014-01-15 | Curtain wall vertical column connection device allowing local portion to be thickened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701365U true CN203701365U (en) | 2014-07-09 |
Family
ID=51051821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025880.3U Expired - Fee Related CN203701365U (en) | 2014-01-15 | 2014-01-15 | Curtain wall vertical column connection device allowing local portion to be thickened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013549A (en) * | 2016-05-11 | 2016-10-12 | 杭州瑞苒科技有限公司 | Processing method of erectable aluminum composite plate curtain wall and aluminum composite plate foundation block |
| CN106284843A (en) * | 2016-08-05 | 2017-01-04 | 江河创建集团股份有限公司 | Large span aluminum alloy combination formula pillar construction |
-
2014
- 2014-01-15 CN CN201420025880.3U patent/CN203701365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013549A (en) * | 2016-05-11 | 2016-10-12 | 杭州瑞苒科技有限公司 | Processing method of erectable aluminum composite plate curtain wall and aluminum composite plate foundation block |
| CN106284843A (en) * | 2016-08-05 | 2017-01-04 | 江河创建集团股份有限公司 | Large span aluminum alloy combination formula pillar construction |
| CN106284843B (en) * | 2016-08-05 | 2019-02-22 | 江河创建集团股份有限公司 | Large span aluminum alloy combination formula pillar construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |