CN216713381U - Structure node for assisting installation and adjustment of steel structure column base - Google Patents
Structure node for assisting installation and adjustment of steel structure column base Download PDFInfo
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- CN216713381U CN216713381U CN202123056866.9U CN202123056866U CN216713381U CN 216713381 U CN216713381 U CN 216713381U CN 202123056866 U CN202123056866 U CN 202123056866U CN 216713381 U CN216713381 U CN 216713381U
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Abstract
The utility model discloses a structural joint for assisting installation and adjustment of a steel structure column base, which comprises a foundation column and a steel structure column vertically installed on the foundation column, wherein the bottom column base of the steel structure column is connected with the foundation column through a nut bolt, a plurality of connecting bolts and an elevation rod are pre-embedded at the top end of the foundation column, the top end of the elevation rod is in contact with the bottom end of the steel structure column, and the elevation rod is used for controlling the installation height of the steel structure column. The structural joint has the characteristic that the installation and adjustment of the steel structure column base can be completed without additional auxiliary tools.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a structural joint for assisting installation and adjustment of a steel structure column base.
Background
In traditional steel column base installation, need carry out the regulation of elevation and straightness that hangs down, in case twist the nut, when adjusting the straightness that hangs down, the mounting height of steel mechanism post equally can change, consequently needs the crane to provide supplementary in the accommodation process again and can accomplish, wastes time and energy very much.
In view of the above problems, the present invention provides a structural joint for assisting in installation and adjustment of a steel structural column base, and accordingly, the present invention has been made.
Disclosure of Invention
The utility model provides a construction node for assisting installation and adjustment of a steel structure column base, which has the characteristic of completing installation and adjustment of the column base without an additional auxiliary tool; specifically, the utility model is realized by the following technical scheme:
the utility model provides a supplementary steel construction column base installation regulation's structure node, includes foundation column and the vertical steel construction column of installing on the foundation column, and the bottom column base and the foundation column of steel construction column pass through nut bolted connection, and foundation column top is pre-buried to have a plurality of connecting bolt and elevation pole, and the top of elevation pole contacts with the bottom of steel construction column, and the elevation pole is used for controlling the mounting height of steel construction column.
The installation height of the steel structure column is controlled through the height of the arrangement position of the elevation rod; when the bottom end of the steel structure column is contacted with the top end of the elevation rod, the height of the steel structure column is the standard elevation, and meanwhile, when the connecting bolt is screwed down, the height of the steel structure column is always kept at the position and cannot be changed; the perpendicularity of the steel structure column is adjusted by screwing the nut, and extra auxiliary tools are not needed for adjusting the elevation and the perpendicularity.
Further, steel construction column bottom is equipped with the flange of being connected with basic post, and the flange assembles mutually with connecting bolt, from supreme first nut, flange and the second nut of being equipped with in proper order down along the bolt axis on connecting bolt.
The second nuts and the first nuts which are arranged on the upper side and the lower side of the flange are adjusted in a matched mode, the tightening force between different nuts and the flange is changed, and therefore the perpendicularity of the steel structure column is adjusted.
Further, a plurality of connecting screw uses the central axis of steel construction post as around the center, around setting up around steel construction post.
Evenly set up connecting screw rod around the steel construction post, can all carry out fastening connection to the steel construction post of each department, guarantee that steel construction post connects that the atress is even and stable, and vertically adjusts the precision and obtains improving simultaneously.
Further, the elevation rod is located on the central axis of the steel structure column.
The central axis of elevation pole is in same straight line with the central axis of steel construction post, can guarantee the stability of steel construction post connection like this, and the atress is even.
Further, a first gasket is arranged between the first nut and the flange, and a second gasket is arranged between the flange and the second nut.
The gasket plays the roles of increasing the contact area, reducing the pressure, preventing looseness and protecting the flange and the nut.
Drawings
FIG. 1 is a front view of an embodiment of a fabric node provided by the present invention;
FIG. 2 is a burst diagram of an embodiment of a construction node provided by the present invention;
fig. 3 is a top view of an embodiment of a foundation column provided by the present invention.
Wherein: 1. a foundation column; 2. a steel structural column; 3. a flange; 4. a screw; 5. a first nut; 6. a first gasket; 7. a second gasket; 8. a second nut; 9. an elevation rod.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1, fig. 2, a supplementary steel construction column base installation regulation's structure node, including reinforced concrete foundation column 1 and steel construction column 2, steel construction column 2 is vertical to be installed on reinforced concrete foundation column 1, and 2 bottoms of steel construction column are equipped with flange 3, and flange 3 is connected with reinforced concrete foundation column 1.
The bottom of steel construction post 2 is provided with flange 3 for be connected with basic column 1.
As shown in fig. 1 and 2, a plurality of screw rods 4 are vertically embedded in the top of the foundation column 1, and the screw rods 4 are used for being connected with a bottom end flange 3 of the steel structure column 2; the screw rod 4 is initially pre-assembled with a first nut 5 and a first gasket 6, and the first nut 5 is positioned below the first gasket 6; then, the screw rod 4 penetrates into an assembly hole of a lower end flange 3 of the steel structure column 2, so that the first nut 5 and the first gasket 6 are positioned on the lower end face of the flange 3, and the first gasket 6 is used for bearing the flange 3; then, a second gasket 7 and a second nut 8 are assembled on the screw rod 4 in sequence from bottom to top, and the flange 3 is clamped between the first nut 5 and the second nut 8.
Therefore, along the axis of the screw rod 4, the first nut 5, the first gasket 6, the flange 3, the second gasket 7 and the second nut 8 are sequentially assembled from bottom to top, and the steel structure column 2 is connected with the foundation column 1 through the nut and bolt connection. As shown in fig. 3, the plurality of screws 4 are disposed around the steel structural column 2 with the central axis of the steel structural column 2 as the center.
As shown in fig. 1 and 2, an elevation rod 9 is vertically embedded in the top of the foundation column 1, and the height of the top of the elevation rod 9 is the installation height of the bottom end of the steel structure column 2; after the screw rod 4 penetrates the steel structure column 2, the top of the elevation rod 9 is abutted to the bottom end of the steel structure column 2, so that the mounting height of the bottom end of the steel structure column 2 is determined, then the first nut 5 and the second nut 8 are screwed, the degree of treatment is adjusted, and the mounting height of the bottom end of the steel structure column 2 cannot be changed when the nut is screwed due to the fact that the elevation rod 9 determines the mounting height of the bottom end of the steel structure column 2.
As shown in fig. 3, the elevation rod 9 is located on the central axis of the area surrounded by the plurality of screw rods 4, and after the elevation rod 9 is installed and matched with the steel structural column 2, the elevation rod 9 is located on the central axis of the steel structural column 2.
The construction process of the construction joint is as follows:
firstly, a rear pouring hole is reserved in the construction process of the foundation column 1, then a round steel is buried in the rear pouring hole, and then concrete is poured to form the foundation column 1. After waiting the concrete maintenance, the unified elevation of measuring all steel structure post 2 carries out unified cutting according to the elevation to the round steel and handles, forms standard elevation pole 6, ensures that 6 top of all elevation poles highly accord with the design elevation of 2 column base installations of steel structure post.
When the steel structure column 2 is installed, the top end of the elevation rod 6 is supported at the bottom end of the steel structure column 2, the design elevation requirement of the column base of the steel structure column 2 is naturally met, the vertical temporary support of the steel structure column 2 is provided, the on-site installation only needs to adjust the verticality of the steel structure column 2, and the installation efficiency of the steel structure column 2 is greatly improved.
The above is the preferred embodiment of the present invention, and several other simple substitutions and modifications made on the premise of the inventive concept should be considered as falling into the protection scope of the present invention.
Claims (5)
1. The utility model provides a supplementary steel construction column base installation regulation's structure node which characterized in that: including foundation column and the vertical steel construction post of installing on the foundation column, the bottom column foot of steel construction post passes through nut bolted connection with the foundation column, and the foundation column top is pre-buried to have a plurality of connecting bolt and elevation pole, and the top of elevation pole contacts with the bottom of steel construction post, and the elevation pole is used for controlling the mounting height of steel construction post.
2. The construction joint for assisting in installation and adjustment of the steel structure column base according to claim 1, wherein: the steel construction column bottom is equipped with the flange of being connected with basic post, and the flange assembles mutually with connecting bolt, from supreme first nut, flange and the second nut of being equipped with down on connecting bolt along the bolt axis in proper order.
3. The construction joint for assisting installation and adjustment of the steel structure column base according to claim 1, wherein: the connecting screw rods are arranged around the steel structure column by taking the central axis of the steel structure column as a surrounding center.
4. The construction joint for assisting installation and adjustment of the steel structure column base according to claim 1, wherein: the elevation rod is positioned on the central axis of the steel structure column.
5. The construction joint for assisting in installation and adjustment of the steel structure column base according to claim 2, wherein: a first gasket is arranged between the first nut and the flange, and a second gasket is arranged between the flange and the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123056866.9U CN216713381U (en) | 2021-12-07 | 2021-12-07 | Structure node for assisting installation and adjustment of steel structure column base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123056866.9U CN216713381U (en) | 2021-12-07 | 2021-12-07 | Structure node for assisting installation and adjustment of steel structure column base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713381U true CN216713381U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123056866.9U Active CN216713381U (en) | 2021-12-07 | 2021-12-07 | Structure node for assisting installation and adjustment of steel structure column base |
Country Status (1)
| Country | Link |
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| CN (1) | CN216713381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286991A (en) * | 2023-08-30 | 2023-12-26 | 中信建筑设计研究总院有限公司 | Column foot joint connection structure of prefabricated concrete column and construction method |
-
2021
- 2021-12-07 CN CN202123056866.9U patent/CN216713381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286991A (en) * | 2023-08-30 | 2023-12-26 | 中信建筑设计研究总院有限公司 | Column foot joint connection structure of prefabricated concrete column and construction method |
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