CN211850878U - Workpiece combination for aligning stiff column - Google Patents
Workpiece combination for aligning stiff column Download PDFInfo
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- CN211850878U CN211850878U CN201920996746.0U CN201920996746U CN211850878U CN 211850878 U CN211850878 U CN 211850878U CN 201920996746 U CN201920996746 U CN 201920996746U CN 211850878 U CN211850878 U CN 211850878U
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- base plate
- stiff
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Abstract
The utility model relates to the field of building structure construction, in particular to a workpiece combination for aligning a stiff column; including the jack, characterized by: the device also comprises a reaction frame, wherein the reaction frame comprises a base plate, a connecting plate and a top plate, the base plate is connected with the top plate through the connecting plate, and the jack is arranged between the base plate and the top plate; the base plate penetrates into the dowel bars serving as the internal supports of the stiff columns, and when the jack is ejected out, the stiff columns are corrected through the reaction force effect among the top plate, the base plate, the connecting plate and the jack. The principle of the workpiece combination is as follows: before the steel columns of the bottom sections in the shear wall of the high-rise building are installed, the steel bars of the wall body are finished, reliable counter-force devices do not exist at the periphery when the stiff columns are installed, a group of counter-force devices attached to the bottoms of the steel bars are manufactured for convenience in correction, and the stiff columns are corrected by means of jacks.
Description
Technical Field
The utility model relates to a building structure construction field specifically is a work piece combination that is used for strength nature post alignment.
Background
The stiff column is generally widely applied to large structures, the aim is to minimize the section and maximize the bearing capacity to save space, but the manufacturing cost is higher. H-shaped steel stiff concrete, cross steel column concrete, round steel column concrete and the like are common, and rivets are welded on steel columns for pouring. The existing literature on the stiff column mostly guides how to install and manufacture, but in the process, the relevant guidance on how to quickly correct the stiff column is lacked.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide a work piece combination that is used for strength nature post alignment.
In order to achieve the above object, the present invention is realized as follows:
a workpiece assembly for stiff column alignment; the lifting jack comprises a jack and a reaction frame, wherein the reaction frame comprises a base plate, a connecting plate and a top plate, the base plate is connected with the top plate through the connecting plate, and the jack is arranged between the base plate and the top plate; the base plate penetrates into the dowel bars serving as the internal supports of the stiff columns, and when the jack is ejected out, the stiff columns are corrected through the reaction force effect among the top plate, the base plate, the connecting plate and the jack.
In the workpiece combination for aligning the stiff columns, every two groups of the workpiece combination are used as a pair and are respectively arranged on the opposite side surfaces of the stiff columns during use.
The principle of the workpiece combination is as follows: before the steel columns of the bottom sections in the shear wall of the high-rise building are installed, the steel bars of the wall body are finished, reliable counter-force devices do not exist at the periphery when the stiff columns are installed, a group of counter-force devices attached to the bottoms of the steel bars are manufactured for convenience in correction, and the stiff columns are corrected by means of jacks.
Drawings
Fig. 1 is a first structural schematic diagram of a reaction frame.
Fig. 2 is a schematic structural diagram of a reaction frame.
FIG. 3 is a schematic view of the work assembly in use.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1, 2 and 3, a workpiece assembly for stiff column alignment; the lifting jack comprises a lifting jack 4 and a reaction frame 5, wherein the reaction frame 5 comprises a base plate 1, a connecting plate 2 and a top plate 3, the base plate 1 is connected with the top plate 3 through the connecting plate 2, and the lifting jack 4 is arranged between the base plate 1 and the top plate 3; the base plate 1 is inserted into the dowel bars serving as the internal support of the rigid column, and when the jack 4 is ejected, the rigid column is corrected through the reaction force effect among the top plate 3, the base plate 1, the connecting plate 2 and the jack 4.
In the workpiece combination for aligning the stiff columns, every two groups of the workpiece combination are used as a pair and are respectively arranged on the opposite side surfaces of the stiff columns during use.
The principle of the workpiece combination is as follows: before the steel columns of the bottom sections in the shear wall of the high-rise building are installed, the steel bars of the wall body are finished, reliable counter-force devices do not exist at the periphery when the stiff columns are installed, a group of counter-force devices attached to the bottoms of the steel bars are manufactured for convenience in correction, and the stiff columns are corrected by means of jacks.
Claims (2)
1. The utility model provides a work piece combination for strength nature post alignment, includes the jack, characterized by: the device also comprises a reaction frame, wherein the reaction frame comprises a base plate, a connecting plate and a top plate, the base plate is connected with the top plate through the connecting plate, and the jack is arranged between the base plate and the top plate; the base plate penetrates into the dowel bars serving as the internal supports of the stiff columns, and when the jack is ejected out, the stiff columns are corrected through the reaction force effect among the top plate, the base plate, the connecting plate and the jack.
2. The workpiece assembly for stiff column alignment of claim 1, wherein: every two groups of the workpiece combination are used as a pair and are respectively arranged on opposite side surfaces of the stiff columns during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996746.0U CN211850878U (en) | 2019-06-28 | 2019-06-28 | Workpiece combination for aligning stiff column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996746.0U CN211850878U (en) | 2019-06-28 | 2019-06-28 | Workpiece combination for aligning stiff column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850878U true CN211850878U (en) | 2020-11-03 |
Family
ID=73131043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920996746.0U Active CN211850878U (en) | 2019-06-28 | 2019-06-28 | Workpiece combination for aligning stiff column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850878U (en) |
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2019
- 2019-06-28 CN CN201920996746.0U patent/CN211850878U/en active Active
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