CN215406597U - Steel structure column base embedded structure for complex node - Google Patents
Steel structure column base embedded structure for complex node Download PDFInfo
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- CN215406597U CN215406597U CN202120645330.1U CN202120645330U CN215406597U CN 215406597 U CN215406597 U CN 215406597U CN 202120645330 U CN202120645330 U CN 202120645330U CN 215406597 U CN215406597 U CN 215406597U
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Abstract
The utility model discloses a steel structure column foot embedded structure for a complex node, which comprises an anchor bolt, a shear-resistant key slot and a column foot plate, wherein the anchor bolt, the shear-resistant key slot and the column foot plate are embedded in reinforced concrete at the complex node; and three nuts are arranged on each foundation bolt, wherein two nuts are arranged on the column foot plate and respectively comprise a locking nut and a locknut, and the other nut is arranged below the column foot plate and is an adjusting nut. The utility model solves the problem of difficult installation of the anchor bolts and the shear keys at the dense steel bar positions at the complex nodes by adopting the structures of embedding the anchor bolts and the shear key grooves and assembling the column foot plates and the shear keys, has simple and convenient construction, can improve the construction efficiency and saves the construction cost.
Description
Technical Field
The utility model relates to a steel structure column base pre-buried structure, in particular to a steel structure column base pre-buried structure for a complex node.
Background
With the development of industrial and civil buildings towards large-span, high-space and novel structures, steel structure buildings emerge many examples of large-span and high-space beams in structural form, which undoubtedly puts higher requirements on construction. As steel structure building space spans increase, there is often an accompanying demand for higher steel structure foundations. The traditional construction method of the steel structure foundation comprises the following steps: the method comprises the following steps of measurement paying-off, binding of column pier reinforcing steel bars, installation of column pier templates, installation and fixation of positioning plates, installation of bolt groups, rechecking, welding and fixation of bolts, concrete pouring, rechecking of bolts and finished product protection.
SUMMERY OF THE UTILITY MODEL
The utility model provides the steel structure column base embedded structure for the complex node for solving the technical problems in the known technology, the construction is simple and convenient, the construction efficiency can be improved, and the construction cost can be saved.
The technical scheme adopted by the utility model for solving the technical problems in the prior art is as follows: a steel structure column base embedded structure for complex nodes comprises foundation bolts, a shear-resistant key groove and a column base plate, wherein the foundation bolts, the shear-resistant key groove and the column base plate are embedded in reinforced concrete of the complex nodes, a shear-resistant key fixedly connected with the column base plate is arranged below the column base plate, the shear-resistant key is matched in the shear-resistant key groove, and the column base plate is locked on the foundation bolts through nuts.
The foundation bolts are provided with three nuts, two of the nuts are arranged on the column foot plate and respectively are a locking nut and a locknut, the locknut is positioned on the locking nut, a gasket is arranged between the locking nut and the column foot plate, and the other nut is positioned below the column foot plate and is an adjusting nut.
The utility model has the advantages and positive effects that: by adopting the structure that the foundation bolts and the shear key grooves are embedded and the column foot plates and the shear keys are assembled, the problem that the foundation bolts and the shear keys at the dense steel bar positions at the complex nodes are difficult to install is solved, the construction method is simple and convenient, the construction efficiency can be improved, and the construction cost can be saved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a perspective view of the present invention.
In the figure: 1. anchor bolts; 2.1, a locknut; 2.2, locking a nut; 2.3, adjusting the nut; 3. a reinforced concrete solid; 4. a toe plate; 5. a gasket; 6. a shear key groove; 7. a shear key.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
referring to fig. 1 to 4, the steel structure column foot embedded structure for the complex node comprises an anchor bolt 1, a shear-resistant key slot 6 and a column foot plate 4, wherein the anchor bolt 1, the shear-resistant key slot 6 and the column foot plate 4 are embedded in a reinforced concrete entity 3 at the complex node, a shear-resistant key 7 fixedly connected with the column foot plate 4 is arranged below the column foot plate 4, the shear-resistant key 7 is inosculated in the shear-resistant key slot 6, and the column foot plate 4 is locked on the anchor bolt 1 by adopting a nut.
More specifically, be equipped with three nut on every rag bolt 1, wherein two the nut is in on the toe board 4, be lock nut 2.2 and locknut 2.1 respectively, locknut 2.1 is located lock nut 2.2 is above, be equipped with gasket 5 between lock nut 2.2 with the toe board 4, the other one the nut is located under the toe board 4, for adjusting nut 2.3, be used for adjusting the level of toe board 4.
The construction method of the embedded structure comprises the following steps:
1) connecting all foundation bolts 1 and all shear key grooves 6 into a combined component by using reinforcing steel bars according to the designed size;
2) placing the components at set positions, and then binding reinforcing steel bars at nodes;
3) correcting the position size of the combined member as required;
4) pouring concrete;
5) and (4) mounting a column foot plate.
Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (2)
1. The steel structure column base embedded structure for the complex node is characterized by comprising an anchor bolt, a shear-resistant key groove and a column base plate, wherein the anchor bolt, the shear-resistant key groove and the column base plate are embedded in reinforced concrete at the complex node, a shear-resistant key fixedly connected with the column base plate is arranged below the column base plate, the shear-resistant key is matched in the shear-resistant key groove, and the column base plate is locked on the anchor bolt through a nut.
2. The steel structure column base embedded structure for the complex node as claimed in claim 1, wherein three nuts are provided on each anchor bolt, two of the nuts are provided on the column base plate and respectively include a lock nut and a locknut, the locknut is provided on the lock nut, a spacer is provided between the lock nut and the column base plate, and the other nut is provided below the column base plate and is an adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645330.1U CN215406597U (en) | 2021-03-30 | 2021-03-30 | Steel structure column base embedded structure for complex node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645330.1U CN215406597U (en) | 2021-03-30 | 2021-03-30 | Steel structure column base embedded structure for complex node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406597U true CN215406597U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645330.1U Active CN215406597U (en) | 2021-03-30 | 2021-03-30 | Steel structure column base embedded structure for complex node |
Country Status (1)
| Country | Link |
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| CN (1) | CN215406597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467469A (en) * | 2022-10-26 | 2022-12-13 | 长江生态环保集团有限公司 | Steel structure column base and construction method thereof |
-
2021
- 2021-03-30 CN CN202120645330.1U patent/CN215406597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467469A (en) * | 2022-10-26 | 2022-12-13 | 长江生态环保集团有限公司 | Steel structure column base and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Address before: 300451 no.4919, Tanggu new North Road, Binhai New Area, Tianjin Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU INSTALLATION ENGINEERING Co.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: The First Construction Co.,Ltd. of China Construction Sixth Engineering Bureau Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Address before: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee before: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |