CN204691005U - A kind of linkage for cold bending thin wall steel building levels body of wall - Google Patents
A kind of linkage for cold bending thin wall steel building levels body of wall Download PDFInfo
- Publication number
- CN204691005U CN204691005U CN201520172822.8U CN201520172822U CN204691005U CN 204691005 U CN204691005 U CN 204691005U CN 201520172822 U CN201520172822 U CN 201520172822U CN 204691005 U CN204691005 U CN 204691005U
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- wall
- nose girder
- column
- linkage
- cold bending
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000005452 bending Methods 0.000 title claims abstract description 15
- 230000013011 mating Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a kind of linkage for cold bending thin wall steel building levels body of wall, comprising: end nose girder, is connected with the column bottom of upper strata body of wall; Top nose girder, is connected with the column top of lower floor body of wall, and by bolt with push up nose girder and be connected; Also comprise: connector, respectively with end nose girder with push up nose girder and be connected, for bearing horizontal shear force and improving the bonding strength between levels body of wall.Compared with prior art, the vertical connector arranged is added in the utility model linkage, between upper and lower body of wall, contact area increases, frictional force increases, when bearing horizontal loads, not only can prevent from, originally for connecting the bolt of end nose girder and top nose girder and between end nose girder and top nose girder, relative movement occurring, can also avoiding bolt and end nose girder and top nose girder that partial pressing occurs in junction and destroying, improve the stress performance practised, resistance capacity to deformation strengthens.
Description
Technical field
The utility model relates to a kind of long strands, especially relates to a kind of linkage for cold bending thin wall steel building levels body of wall.
Background technology
In cold bending thin wall steel building system, levels body of wall needs reliable connection, from transmitting the vertical load and horizontal loading that bear in house.
As shown in Figure 1, traditional connected mode is directly fixed with bolt nose girder at the bottom of upper wall body and lower wall body top nose girder.The shortcoming of this fixed form is: bolt and nose girder contact surface little, when bearing horizontal earthquake load or wind load, bolt is easily pulled out and is shifted, and nose girder cross section can be destroyed by local compression.
Summary of the invention
The purpose of this utility model is exactly to overcome the defect and the linkage for cold bending thin wall steel building levels body of wall that provides a kind of non-deformability strong that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
For a linkage for cold bending thin wall steel building levels body of wall, comprising:
End nose girder, is connected with the column bottom of upper strata body of wall;
Top nose girder, is connected with the column top of lower floor body of wall, and by bolt with push up nose girder and be connected;
Also comprise:
Connector, respectively with end nose girder with push up nose girder and be connected, for bearing horizontal shear force and improving the bonding strength between levels body of wall.
Described connector is strip steel plate, and one end of this strip steel plate is connected with the bottom of upper strata wall stud and end nose girder respectively, and the other end is respectively with the top of lower floor wall stud with push up nose girder and be connected.
Described strip steel plate two ends are provided with the through hole for wearing bolt, and this strip steel plate connects column, the end nose girder of levels body of wall and is bolted on the column of levels body of wall after pushing up nose girder.
The width of described strip steel plate is consistent with the width of column, and its two ends are provided with the buckle for snapping column.
Described buckle is provided with for the screw by screw, and described buckle snaps onto after on column and fixed by screw.
The column of described levels body of wall point-blank.
The column of nose girder of the described end and upper strata body of wall and the connected mode of pushing up between nose girder and the column of lower floor's body of wall are welds.
Compared with prior art, the utility model has the following advantages:
1) the vertical connector arranged is added in the utility model linkage, between upper and lower body of wall, contact area increases, frictional force increases, when bearing horizontal loads, not only can prevent originally for connecting the bolt of end nose girder and top nose girder and between end nose girder and top nose girder, relative movement occurring, can also avoid bolt and end nose girder and top nose girder that partial pressing occurs in junction to destroy, improve the stress performance practised, resistance capacity to deformation strengthens.
2) strip steel plate is easy to processing, effectively can reduce costs, owing to arranging across levels body of wall, end nose girder and top nose girder, and be generally longitudinal setting due to column, the steel plate of strip can improve the contact area with column, strengthens bonding strength.
3) strip steel plate is bolted on the column of levels body of wall, avoids and is fixed by bolts to nose girder side, reduces difficulty of processing.
4) column of end nose girder and upper strata body of wall and the connected mode of pushing up between nose girder and the column of lower floor's body of wall are and weld, and can improve bonding strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of the linkage without junction plate;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the front elevational schematic of the utility model connector junction plate;
Fig. 4 is the lateral view of junction plate in the utility model embodiment two;
Fig. 5 is the top view of junction plate in the utility model embodiment two;
Fig. 6 is the rear elevation of junction plate in the utility model embodiment two;
Wherein: 1, end nose girder, 2, top nose girder, 3, connector, 4, column, 5, bolt, 31, through hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment one:
For a linkage for cold bending thin wall steel building levels body of wall, as shown in Figure 2, comprising:
End nose girder 1, is connected with bottom the column 4 of upper strata body of wall;
Top nose girder 2, is connected with column 4 top of lower floor body of wall, and by bolt 5 with push up nose girder 2 and be connected;
Also comprise:
Connector 3, respectively with end nose girder 1 with push up nose girder 2 and be connected, for bearing horizontal shear force and improving the bonding strength between levels body of wall.
In order to save material, as shown in Figure 2, after top nose girder 2 connection is close to by end nose girder 1, the cross section of both entirety is work shape.
The processing of connector 3 can by the mode of punching after punching press, connector 3 is strip steel plate, this strip steel plate one end is connected with the bottom of upper strata wall stud 4 and end nose girder 1 respectively, the other end is respectively with the top of lower floor wall stud 4 with push up nose girder 2 and be connected, as shown in Figure 3, strip steel plate two ends are provided with the through hole 31 for wearing bolt 5, the column 4 of levels body of wall is also provided with the mating hole coordinated with through hole 31, this strip steel plate connects the column 4 of levels body of wall, be fixed on the column 4 of levels body of wall by bolt 5 after end nose girder 1 and top nose girder 2, bolt wherein 5 through after through hole 31 and mating hole by strip Interal fixation on the column 4 of levels body of wall.
As shown in Figure 2, point-blank, the column 4 of end nose girder 1 and upper strata body of wall and the connected mode of pushing up between nose girder 2 and the column 4 of lower floor's body of wall are welds the column 4 of levels body of wall.
Embodiment two:
Significantly different compared with embodiment one of the present embodiment are, as shown in Fig. 4 to Fig. 5, in the present embodiment, the width of strip steel plate is consistent with the width of column 4, its two ends are provided with the buckle 32 for snapping column 4, buckle 32 is at a right angle with the main part of strip steel plate, buckle 32 is provided with for the screw 33 by screw, and buckle 32 snaps onto after on column 4 and fixed by screw.
Junction plate 3 is being fixed on after on column 4, buckle 32 also snaps onto on column 4, now in screw 33, screw in screw again, bolt 5 in such junction plate 3 main part and buckle 32 avoid the translational displacement between junction plate 3 and column 4, and screw fixing on buckle 32 then can effectively prevent junction plate 3 from rotating relative to column 4.
Claims (7)
1., for a linkage for cold bending thin wall steel building levels body of wall, comprising:
End nose girder (1), is connected with column (4) bottom of upper strata body of wall;
Top nose girder (2), is connected with column (4) top of lower floor's body of wall, and is connected with top nose girder (2) by bolt;
It is characterized in that, also comprise:
Connector (3), respectively with end nose girder (1) with push up nose girder (2) and be connected, for bearing horizontal shear force and improving the bonding strength between levels body of wall.
2. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 1, it is characterized in that, described connector (3) is strip steel plate, one end of this strip steel plate is connected with the bottom of upper strata wall stud (4) and end nose girder (1) respectively, and the other end is respectively with the top of lower floor's wall stud (4) with push up nose girder (2) and be connected.
3. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 2, it is characterized in that, described strip steel plate two ends are provided with the through hole (31) for wearing bolt, and this strip steel plate connects column (4), the end nose girder (1) of levels body of wall and is bolted on the column (4) of levels body of wall after pushing up nose girder (2).
4. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 2, it is characterized in that, the width of described strip steel plate is consistent with the width of column (4), and its two ends are provided with the buckle (32) for snapping column (4).
5. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 4, it is characterized in that, described buckle (32) is provided with for the screw (33) by screw, and described buckle (32) snaps onto after on column (4) and fixed by screw.
6. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 1, is characterized in that, the column (4) of described levels body of wall point-blank.
7. a kind of linkage for cold bending thin wall steel building levels body of wall according to claim 1, it is characterized in that, the column (4) of nose girder of the described end (1) and upper strata body of wall and the connected mode of pushing up between nose girder (2) and the column (4) of lower floor's body of wall are welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172822.8U CN204691005U (en) | 2015-03-25 | 2015-03-25 | A kind of linkage for cold bending thin wall steel building levels body of wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172822.8U CN204691005U (en) | 2015-03-25 | 2015-03-25 | A kind of linkage for cold bending thin wall steel building levels body of wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691005U true CN204691005U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172822.8U Active CN204691005U (en) | 2015-03-25 | 2015-03-25 | A kind of linkage for cold bending thin wall steel building levels body of wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537767A (en) * | 2018-11-19 | 2019-03-29 | 重庆汇凯钢结构建筑有限公司 | A kind of cell board and window integrated system and preparation method thereof |
-
2015
- 2015-03-25 CN CN201520172822.8U patent/CN204691005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537767A (en) * | 2018-11-19 | 2019-03-29 | 重庆汇凯钢结构建筑有限公司 | A kind of cell board and window integrated system and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee after: Shanghai Gangzhijie Technology Group Co.,Ltd. Address before: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee before: SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |