CN204139393U - A kind of curtain wall cross beam - Google Patents
A kind of curtain wall cross beam Download PDFInfo
- Publication number
- CN204139393U CN204139393U CN201420539235.3U CN201420539235U CN204139393U CN 204139393 U CN204139393 U CN 204139393U CN 201420539235 U CN201420539235 U CN 201420539235U CN 204139393 U CN204139393 U CN 204139393U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- curtain wall
- cross
- corner brace
- beam body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000002788 crimping Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of curtain wall cross beam, for building curtain wall field, comprise cross-beam body, the side of described cross-beam body forms opening, described cross-beam body is provided with diaphragm between the two side forming opening, described diaphragm is provided with the mounting groove that can connect corner brace, and described cross-beam body is provided with installation portion in the outside of diaphragm, forms the draw-in groove inserted for corner brace between described installation portion and diaphragm.In this curtain wall cross beam, at the arranged outside installation portion of diaphragm, during use, the screw that adopts of corner brace is fixed on column side, while adopt the bolt be contained in mounting groove to be connected with curtain wall cross beam, is fixed spacing by draw-in groove simultaneously.The utility model is on single bolted basis, installation portion is coordinated to form the draw-in groove of clamping corner brace, making the connection between corner brace and crossbeam establish dual safety to connect, improving in highrise building for installing bonding strength and the safety in utilization of the curtain wall cross beam of compound glass.
Description
Technical field
The utility model is used for building curtain wall field, particularly relates to a kind of curtain wall cross beam.
Background technology
Connection between prior art curtain wall cross beam and column adopts the mode connecting corner brace usually, and described connection corner brace is actually the connector of a L shape, is provided with through hole on two limits of L shape connector.During concrete connection, first connection corner brace is fixed on column side, a limit by L shape connector adopts screw to be fixed on column side, and then adopts screw to be fixed together on another limit of curtain wall cross beam and L shape connector.Thus, the connection between curtain wall cross beam and column is completed.Because the connection between curtain wall cross beam and L shape connector is that single line or veneer connect, its bonding strength is lower, and safety is poor.
Utility model content
For solving the problem, the utility model provides the curtain wall cross beam that a kind of bonding strength is high, safety is good.
The utility model solves the technical scheme that its technical problem adopts: a kind of curtain wall cross beam, comprise cross-beam body, the side of described cross-beam body forms opening, described cross-beam body is provided with diaphragm between the two side forming opening, described diaphragm is provided with the mounting groove that can connect corner brace, described cross-beam body is provided with installation portion in the outside of diaphragm, forms the draw-in groove inserted for corner brace between described installation portion and diaphragm.
Be further used as the improvement of technical solutions of the utility model, described installation portion comprise respectively perpendicular to described opening two side and just to the baffle plate stretched into below described diaphragm.
Be further used as the improvement of technical solutions of the utility model, the outer end edges of described baffle plate is provided with the flange upwards swelled.
Be further used as the improvement of technical solutions of the utility model, the medial surface of described diaphragm is provided with the connecting portion striding across each mounting groove, and described connecting portion forms the inner chamber holding bolt head in the inner side of each mounting groove.
Be further used as the improvement of technical solutions of the utility model, also comprise pressing plate, described pressing plate is arranged on the side-wall outer side of described cross-beam body by connecting bolt, and described pressing plate forms the crimping edge of a wing in the both sides of connecting bolt.
The beneficial effects of the utility model: in this curtain wall cross beam, at the arranged outside installation portion of diaphragm, during use, the screw that adopts of corner brace is fixed on column side, while adopt the bolt be contained in mounting groove to be connected with curtain wall cross beam, fixed spacing by draw-in groove simultaneously.The utility model is on single bolted basis, installation portion is coordinated to form the draw-in groove of clamping corner brace, making the connection between corner brace and crossbeam establish dual safety to connect, improving in highrise building for installing bonding strength and the safety in utilization of the curtain wall cross beam of compound glass.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment and corner brace syndeton schematic diagram.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model provides a kind of curtain wall cross beam, comprise cross-beam body 1, the side of described cross-beam body 1 forms opening 2, described cross-beam body 1 is provided with diaphragm 11 between the two side forming opening 2, described diaphragm 11 is provided with the mounting groove 12 that can connect corner brace 3, and described cross-beam body 1 is provided with installation portion in the outside of diaphragm 11, forms the draw-in groove 13 inserted for corner brace 3 between described installation portion and diaphragm 11.
Wherein, described installation portion comprise respectively perpendicular to described opening 2 two side and just to the baffle plate 14 stretched into below described diaphragm 11, and be provided with the flange 15 upwards swelled in the outer end edges of described baffle plate 14, to increase the connection tightness of baffle plate 14 and corner brace 3.
In addition, the medial surface of described diaphragm 11 is provided with the connecting portion 16 striding across each mounting groove 12, and described connecting portion 16 forms the inner chamber 17 holding bolt head in the inner side of each mounting groove 12.
During use, the screw that adopts of corner brace 3 is fixed on column side, while insert the draw-in groove 13 between baffle plate 14 and diaphragm 11, and adopts the bolt 4 through mounting groove 12 to be connected with cross-beam body 1.
In order to realize the installation of external parts 5 in cross-beam body 1 side, also comprise pressing plate 6, described pressing plate 6 is arranged on the side-wall outer side of described cross-beam body 1 by connecting bolt 61, described pressing plate 6 forms the crimping edge of a wing 62 in the both sides of connecting bolt 61, during use, external parts 5 are placed between the crimping edge of a wing 62 and cross-beam body 1, then fastening by connecting bolt 61.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (5)
1. a curtain wall cross beam, it is characterized in that: comprise cross-beam body, the side of described cross-beam body forms opening, described cross-beam body is provided with diaphragm between the two side forming opening, described diaphragm is provided with the mounting groove that can connect corner brace, described cross-beam body is provided with installation portion in the outside of diaphragm, forms the draw-in groove inserted for corner brace between described installation portion and diaphragm.
2. curtain wall cross beam according to claim 1, is characterized in that: described installation portion comprise respectively perpendicular to described opening two side and just to the baffle plate stretched into below described diaphragm.
3. curtain wall cross beam according to claim 2, is characterized in that: the outer end edges of described baffle plate is provided with the flange upwards swelled.
4. the curtain wall cross beam according to claim 1,2 or 3, is characterized in that: the medial surface of described diaphragm is provided with the connecting portion striding across each mounting groove, and described connecting portion forms the inner chamber holding bolt head in the inner side of each mounting groove.
5. curtain wall cross beam according to claim 4, is characterized in that: also comprise pressing plate, described pressing plate is arranged on the side-wall outer side of described cross-beam body by connecting bolt, and described pressing plate forms the crimping edge of a wing in the both sides of connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539235.3U CN204139393U (en) | 2014-09-18 | 2014-09-18 | A kind of curtain wall cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539235.3U CN204139393U (en) | 2014-09-18 | 2014-09-18 | A kind of curtain wall cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139393U true CN204139393U (en) | 2015-02-04 |
Family
ID=52416090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539235.3U Expired - Lifetime CN204139393U (en) | 2014-09-18 | 2014-09-18 | A kind of curtain wall cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139393U (en) |
-
2014
- 2014-09-18 CN CN201420539235.3U patent/CN204139393U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |