CN203188470U - Cold-bending thin wall steel column base structure - Google Patents
Cold-bending thin wall steel column base structure Download PDFInfo
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- CN203188470U CN203188470U CN 201320054586 CN201320054586U CN203188470U CN 203188470 U CN203188470 U CN 203188470U CN 201320054586 CN201320054586 CN 201320054586 CN 201320054586 U CN201320054586 U CN 201320054586U CN 203188470 U CN203188470 U CN 203188470U
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- steel column
- steel
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- thin wall
- plate
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Abstract
The utility model discloses a cold-bending thin wall steel column base structure, and belongs to the field of a building steel structure. The cold-bending thin wall steel column base structure in the design is composed of a steel column, a transitional connection seat, and an embedded steel sheet connector, wherein the steel column is composed of two back-to-back C-shaped cold-bending thin wall steels; the transitional connection seat is a back-to-back C-shaped steel plate and correspondingly sleeved at the inner bottom part of the steel column; a web plate and a flange plate of the transitional connection seat respectively correspond to the web plate and the flange plate of the steel column and are connected by bolts; and the steel column is welded and fastened together with the embedded steel plate connector through the transitional connection seat. The cold-bending thin wall steel column base structure is simple in structure; and the transitional connection seat is connected by the bolt at the lower end of the steel column and then connected with the embedded bottom plate in a welding manner. Thus, the problem that the cold-bending thin wall steel column cannot be directly welded with the embedded plate is solved; the carrying capacity of the steel column is increased; and furthermore, the cold-bending thin wall steel column base structure is convenient to install, low in construction cost, safe and reliable.
Description
Technical field
A kind of Cold-Formed Thin-Walled Steel Columns suspension column of the utility model structure belongs to the construction steel structure field.
Background technology
Steel building is considered shockproof requirements, shear key normally is set, to increase the frictional force between suspension column and concrete foundation, but, still unify standard at present for the suspension column shear key, and light gauge cold-formed steel shape should not weld, and therefore, the shear behavior that strengthens the syndeton of Cold-Formed Thin-Walled Steel Columns and building foundation becomes very important major issue.
The utility model content
The purpose of this utility model is to provide a kind of Cold-Formed Thin-Walled Steel Columns suspension column syndeton, can not only strengthen the shear strength of Cold-Formed Thin-Walled Steel Columns suspension column, and easy construction, the efficiency of construction height.
A kind of Cold-Formed Thin-Walled Steel Columns leg structure of the utility model, by steel column, transition Connection Block and pre-embedded steel slab connector are formed, characteristics are: steel column by two back-to-back C type light gauge cold-formed steel shape form, the transition Connection Block is C shaped steel plate back-to-back, transition Connection Block correspondence is sleeved on the steel column inside bottom, and steel column is by transition Connection Block and pre-embedded steel slab connector welding and fastening.
Described correspondence is connected web, the frange plate of the transition Connection Block of steel column inside bottom, and web, the frange plate with steel column is corresponding respectively, connects with bolt.
Described pre-embedded steel slab connector is made up of pre-buried base plate and cast-in fixing bolt, and pre-buried base plate has the U-shaped anchor hole, and the corresponding U-shaped anchor hole of cast-in fixing bolt arranges.
The utility model is simple in structure, by connecting the transition seat at the steel column lower end with bolt, transition Connection Block and pre-buried base plate are weldingly connected then, has not only solved the difficult problem that Cold-Formed Thin-Walled Steel Columns can not directly be welded with embedded board, has increased the supporting capacity of steel column; And easy for installation, operating expenses is low, and is safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model schematic top plan view before adding steel plate washer and nut is connected.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of Cold-Formed Thin-Walled Steel Columns leg structure, by steel column, transition Connection Block and pre-embedded steel slab connector are formed, the pre-embedded steel slab connector is by being made up of pre-buried base plate 4 and cast-in fixing bolt 3, cast-in fixing bolt 3 and pre-buried base plate 4 and basic 5 synchronization implementations, pre-buried base plate has U-shaped anchor hole K, and the corresponding U-shaped anchor hole of cast-in fixing bolt arranges, as shown in Figure 2; Concrete operations are: transition Connection Block 2 correspondences are sleeved on steel column 1 inside bottom, transition Connection Block 2 is fixing with pre-buried base plate 4 welding of pre-embedded steel slab connector, again with bolt with the web of the transition Connection Block 2 of steel column 1 inside bottom, frange plate respectively with the corresponding connection of web, frange plate of steel column 1; At last, at steel plate washer of cast-in fixing bolt 3 pads of the U-shaped hole of pre-buried base plate K correspondence, as shown in Figure 1 fastening with nut again.
Claims (3)
1. Cold-Formed Thin-Walled Steel Columns suspension column structure, by steel column, transition Connection Block and pre-embedded steel slab connector are formed, it is characterized in that: steel column by two back-to-back C type light gauge cold-formed steel shape form, the transition Connection Block is C shaped steel plate back-to-back, transition Connection Block correspondence is sleeved on the steel column inside bottom, and steel column is by transition Connection Block and pre-embedded steel slab connector welding and fastening.
2. a kind of Cold-Formed Thin-Walled Steel Columns suspension column structure according to claim 1 is characterized in that, correspondence is connected web, the frange plate of the transition Connection Block of steel column inside bottom, and web, the frange plate with steel column is corresponding respectively, connects with bolt.
3. a kind of Cold-Formed Thin-Walled Steel Columns suspension column structure according to claim 1 is characterized in that pre-buried base plate has the U-shaped anchor hole, and the corresponding U-shaped anchor hole of cast-in fixing bolt arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054586 CN203188470U (en) | 2013-01-31 | 2013-01-31 | Cold-bending thin wall steel column base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054586 CN203188470U (en) | 2013-01-31 | 2013-01-31 | Cold-bending thin wall steel column base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188470U true CN203188470U (en) | 2013-09-11 |
Family
ID=49105338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054586 Expired - Fee Related CN203188470U (en) | 2013-01-31 | 2013-01-31 | Cold-bending thin wall steel column base structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188470U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064611A (en) * | 2015-08-07 | 2015-11-18 | 河海大学 | Wide-flange H type steel column with transverse pull rods added to double sides |
| CN105220892A (en) * | 2015-10-19 | 2016-01-06 | 长春轨道客车股份有限公司 | The means to save the situation of pre-buried i beam position deviation |
| US9255408B2 (en) | 2014-03-17 | 2016-02-09 | Hitachi Metals Techno, Ltd. | Column structure and base member |
| US9399868B2 (en) | 2014-03-17 | 2016-07-26 | Senqcia Corporation | Column structure and base member |
| US9422717B2 (en) | 2014-03-17 | 2016-08-23 | Senqcia Corporation | Column structure and base member |
| TWI575143B (en) * | 2014-03-17 | 2017-03-21 | 森科嘉股份有限公司 | Column structure and base member |
| TWI583851B (en) * | 2014-03-17 | 2017-05-21 | 森科嘉股份有限公司 | Column structure and base member |
| CN114045984A (en) * | 2021-11-24 | 2022-02-15 | 国网山西省电力公司经济技术研究院 | Novel steel structure column base |
-
2013
- 2013-01-31 CN CN 201320054586 patent/CN203188470U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9255408B2 (en) | 2014-03-17 | 2016-02-09 | Hitachi Metals Techno, Ltd. | Column structure and base member |
| US9399868B2 (en) | 2014-03-17 | 2016-07-26 | Senqcia Corporation | Column structure and base member |
| US9422717B2 (en) | 2014-03-17 | 2016-08-23 | Senqcia Corporation | Column structure and base member |
| TWI575143B (en) * | 2014-03-17 | 2017-03-21 | 森科嘉股份有限公司 | Column structure and base member |
| TWI583851B (en) * | 2014-03-17 | 2017-05-21 | 森科嘉股份有限公司 | Column structure and base member |
| CN105064611A (en) * | 2015-08-07 | 2015-11-18 | 河海大学 | Wide-flange H type steel column with transverse pull rods added to double sides |
| CN105220892A (en) * | 2015-10-19 | 2016-01-06 | 长春轨道客车股份有限公司 | The means to save the situation of pre-buried i beam position deviation |
| CN114045984A (en) * | 2021-11-24 | 2022-02-15 | 国网山西省电力公司经济技术研究院 | Novel steel structure column base |
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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: 20130911 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |