CN220725805U - Positioning device for large steel structure column base - Google Patents
Positioning device for large steel structure column base Download PDFInfo
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- CN220725805U CN220725805U CN202321422829.1U CN202321422829U CN220725805U CN 220725805 U CN220725805 U CN 220725805U CN 202321422829 U CN202321422829 U CN 202321422829U CN 220725805 U CN220725805 U CN 220725805U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 238000010276 construction Methods 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a positioning device for a large steel structure column foot, which comprises two symmetrically distributed fixed frames and a steel structure column, wherein two lifting lugs are arranged above the steel structure column, steel wire ropes are arranged on the two lifting lugs, a foundation is arranged below the fixed frames, a bearing platform is fixed at the center of the top of the foundation, the top and the bottom of the two fixed frames, which are close to each other, are fixed through fixed buckles, a support is arranged at the bottom of each fixed frame, a cushion block is connected to the bottom of the support in a matched manner, the cushion block is fixed on the bearing platform, an accurate positioning moving plate is arranged in the middle of the four directions of the two fixed frames, and an embedded part is fixedly arranged above the bearing platform and used for butting with the steel structure column. This positioner for large-scale steel construction column base is fixed through two fixed frame, through the interval of four precision positioning movable plates adjustment steel construction column for the device can be to the position of steel construction column accurate location built-in fitting.
Description
Technical Field
The utility model belongs to the technical field of alignment positioning devices, and particularly relates to a positioning device for a large steel structure column base.
Background
The steel structure column is a structure made of steel materials, belongs to a structural member commonly used in building construction, and particularly has large self weight in large steel structure buildings, and can be installed after being positioned with an embedded part in the installation process. Chinese patent publication No. CN217191783U discloses a straightening device for steel structure column beams, which relates to the technical field of straightening installation. Straightening device for steel construction post roof beam includes: the bottom plate, the bottom symmetry fixed mounting of bottom plate has two supports, and the top fixed mounting of bottom plate has the board of placing, and the top symmetry fixed mounting of bottom plate has two risers, has all seted up the through-hole on two risers, and the top fixed mounting of two risers has same roof.
The steel structure beam column is mainly clamped and fixed, and the deflection of the steel structure beam column during straightening is avoided. The positioning device in the above patent and the prior art has the defect in the aspect of fixing the to-be-lifted part, and the prior art is usually a steel structure beam column fixing mode, but under the condition that the embedded part is already set, the rapid, efficient and accurate positioning and installation of the large steel structure column are difficult to realize.
Therefore, we propose a positioning device for large steel structure column base to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide a positioning device for a large steel structure column foot, which can accurately position a steel structure column to the position of an embedded part by fixing two fixed frames and adjusting the distance between steel structure columns through four precision positioning moving plates, so that the problem in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the positioning device for the large steel structure column foot comprises two symmetrically distributed fixing frames and steel structure columns, wherein two lifting lugs are arranged above the steel structure columns, steel wire ropes are arranged on the two lifting lugs, a foundation is arranged below the fixing frames, a bearing platform is fixed at the center of the top of the foundation, the top and the bottom of the two fixing frames, which are close to one side, are fixed through fixing buckles, a support is arranged at the bottom of each fixing frame, a cushion block is connected to the bottom of each support in a matched mode, and the cushion block is fixed on the bearing platform;
the middle of two fixed frame's four directions all is provided with a precision location movable plate, cushion cap top fixed mounting has the built-in fitting, wherein the built-in fitting is used for docking with the steel construction post, fixed buckle includes rotatable support, installs movable rod and draw-in groove on rotatable support, the precision location movable plate includes horizontal scale, vertical scale, movable bolt and fixed plate.
As a preferred embodiment, both of the fixing frames are fixed to a bearing platform.
As a preferred embodiment, the steel structural column is located between two fixed frames.
As a preferred embodiment, the moving bolt passes through the fixed frame and is connected with the fixed plate, the horizontal scale is mounted on the moving bolt, the vertical scale is mounted on the fixed plate, and the contact surface of the fixed plate and the steel structure column has roughness.
As a preferred embodiment, the fixing clips are respectively at the connection of the two fixing frames.
As a preferred embodiment, the precision positioning moving plates are installed according to the distance between the steel structural columns and the fixed frames, and four of the precision positioning moving plates are respectively fixed in four directions of the two fixed frames.
In summary, the technical effects and advantages of the present utility model are:
according to the positioning device for the large steel structure column base, the two fixed frames are fixed, the distance between the steel structure columns is adjusted through the four precision positioning moving plates, so that the device can accurately position the steel structure columns to the position of the embedded part, and after the steel structure column base is positioned, the steel structure column base is accurately fixed through the moving precision positioning moving plates;
this positioner for large-scale steel construction column base through fixed frame and precision location movable plate, not only can fix the steel construction column, but continuous reuse moreover, through the precision location movable plate for at steel construction column hoist and mount in-process, the steel construction column is in level and vertical state eventually, avoids repetition positioning, has practiced thrift positioning accuracy, has improved positioning efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a steel structure column shoe positioning top plan view of the present utility model;
FIG. 3 is a detailed view of the fixing buckle according to the present utility model;
FIG. 4 is a detailed view of the structure of the precision positioning moving plate according to the present utility model.
In the figure: 1. a fixing buckle; 1-1, a rotatable support; 1-2, a movable rod; 1-3, a clamping groove; 2. a fixed frame; 3. positioning the moving plate with precision; 3-1, horizontal scale; 3-2, vertical scale; 3-3, moving the bolt; 3-4, fixing plate; 4. an embedded part; 5. a bracket; 6. a foundation; 7. a cushion block; 8. bearing platform; 9. a steel structural column; 10. lifting lugs; 11. a wire rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a positioning device for a large steel structure column foot comprises two symmetrically distributed fixed frames 2 and steel structure columns 9, wherein two lifting lugs 10 are arranged above the steel structure columns 9, steel wire ropes 11 are arranged on the two lifting lugs 10, a foundation 6 is arranged below the fixed frames 2, and a bearing platform 8 is fixed at the center of the top of the foundation 6;
an accuracy positioning moving plate 3 is arranged in the middle of the four directions of the two fixed frames 2, an embedded part 4 is fixedly arranged above the bearing platform 8, the embedded part 4 is used for being in butt joint with a steel structure column 9 so as to fix the steel structure column 9, the fixed buckle 1 comprises a rotatable support 1-1, a moving rod 1-2 and a clamping groove 1-3 which are arranged on the rotatable support 1-1, and the accuracy positioning moving plate 3 comprises a horizontal scale 3-1, a vertical scale 3-2, a moving bolt 3-3 and a fixed plate 3-4;
it is noted that before the two fixed frames 2 are connected, the peripheral bearing platform 8 of the foundation 6 is polished and leveled, if the heights of the two fixed frames 2 are lower, the cushion blocks 7 can be placed down on each bracket 5, then the two fixed frames 2 are fixed on the bearing platform 8 through the fixed buckles 1, before the structural column is hoisted and installed, the precision positioning moving plates 3 in 4 directions are required to be moved outwards, so that the situation that the precision positioning moving plates 3 collide or are damaged in the process of moving the steel structural column 9 due to the connection of the lifting lugs 10 by the steel wire ropes 11 in the process of hoisting the steel structural column 9 is avoided;
after the fixing frames 2 are installed, the steel structural columns 9 are positioned between the two fixing frames 2; in a suspended state, symmetrically moving the precision positioning moving plates 3 in four directions according to the centering positions of the steel structure columns 9, paying attention to correction of the steel structure columns 9 by the precision positioning moving plates 3 while moving, slowly putting down the steel structure columns 9 after the precision positioning moving plates 3 in each direction move to be within 1mm of a set distance, and ensuring alignment of the steel structure columns 9 and the embedded parts 4;
it is noted that the moving bolt 3-3 passes through the fixed frame 2 and is connected with the fixed plate 3-4, the horizontal scale 3-1 is mounted on the moving bolt 3-3, the vertical scale 3-2 is mounted on the fixed plate 3-4, and the contact surface of the fixed plate 3-4 and the steel structural column 9 has certain roughness, so that the firmness after contact is increased; the horizontal scale 3-1 can be used for judging the horizontal moving distance of the moving bolt 3-3, and the vertical scale 3-2 can be used for judging the perpendicularity of the fixed plate 3-4; before the steel structure column 9 is installed, the fixed frame 2 is fixed through the fixed buckle 1 and then fixed on the bearing platform 8; simultaneously, the moving plate 3 is positioned with the precision in four directions, and the fixed plate 3-4 of the moving bolt 3-3 is close to the fixed frame 2; then hoisting the steel structure column 9, aligning the bottom of the steel structure column 9 into the fixed frame 2, and keeping the suspended state; according to the distance between the fixed plate 3-4 and the steel structure column 9, the horizontal movement distance of the movable bolts 3-3 is symmetrically adjusted, and when the horizontal movement of each movable bolt 3-3 and the distance between the steel structure column 9 are within 1mm, the steel structure column 9 is put down, so that the accurate butt joint with the embedded part 4 can be realized;
it is noted that after the positioning of the steel structure column 9 is completed, all the fixing buckles 1 are removed, the two fixing frames 2 are moved to the position of the next bearing platform 8, the positioning and mounting of the next steel structure column 9 foot are realized, the fixing buckles 1 are respectively arranged at the joint of the two fixing frames 2, the two fixing frames 2 are integrally connected through the fixing buckle 1 at the connecting position and are fixed on the bearing platform 8, the fixing frames 2 are manufactured according to the fixed bearing platform 8, and after the two fixing frames 2 are aligned, the two fixing frames are moved to the clamping groove 1-3 through the moving rod 1-2 on the rotatable support 1-1;
it is noted that the precision positioning moving plates 3 are installed according to the distance between the steel structural columns 9 and the fixed frames 2, and four precision positioning moving plates 3 are respectively fixed in four directions of the two fixed frames 2; after the precision positioning moving plate 3 is fixed by the moving bolt 3-3, the steel structure column 9 is hoisted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a positioner for large-scale steel construction column base, includes two symmetrical distribution's fixed frame (2) and steel construction column (9), steel construction column (9) top is equipped with two lug (10), and two be equipped with wire rope (11) on lug (10), the below of fixed frame (2) is equipped with basis (6), wherein the center department at basis (6) top is fixed with cushion cap (8), its characterized in that, two fixed frame (2) are close to the top and the bottom of one side each other and are all fixed through fixed buckle (1), and the bottom of every fixed frame (2) all is equipped with support (5), the bottom cooperation of support (5) is connected with cushion (7), just cushion (7) are fixed in on cushion cap (8);
two all be provided with an accuracy location movable plate (3) in the centre of four directions of fixed frame (2), cushion cap (8) top fixed mounting has built-in fitting (4), wherein built-in fitting (4) are used for carrying out the butt joint with steel construction post (9), fixed buckle (1) are including rotatable support (1-1), install movable rod (1-2) and draw-in groove (1-3) on rotatable support (1-1), accuracy location movable plate (3) are including horizontal scale (3-1), perpendicular scale (3-2), movable bolt (3-3) and fixed plate (3-4).
2. A positioning device for a large steel structure column foot according to claim 1, characterized in that two of said fixed frames (2) are fixed to a bearing platform (8).
3. A positioning device for large steel structure column base according to claim 1, characterized in that the steel structure column (9) is located between two fixed frames (2).
4. The positioning device for the large steel structure column base according to claim 1, wherein the movable bolt (3-3) penetrates through the fixed frame (2) and is connected with the fixed plate (3-4), the horizontal scale (3-1) is mounted on the movable bolt (3-3), the vertical scale (3-2) is mounted on the fixed plate (3-4), and the contact surface of the fixed plate (3-4) and the steel structure column (9) has roughness.
5. A positioning device for a large steel structure column base according to claim 1, characterized in that the fixing buckles (1) are respectively arranged at the connection positions of two fixing frames (2).
6. The positioning device for the large steel structure column base according to claim 1, wherein the precision positioning moving plates (3) are installed according to the distance between the steel structure column (9) and the fixed frames (2), and four precision positioning moving plates (3) are respectively fixed in four directions of the two fixed frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422829.1U CN220725805U (en) | 2023-06-06 | 2023-06-06 | Positioning device for large steel structure column base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422829.1U CN220725805U (en) | 2023-06-06 | 2023-06-06 | Positioning device for large steel structure column base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725805U true CN220725805U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321422829.1U Active CN220725805U (en) | 2023-06-06 | 2023-06-06 | Positioning device for large steel structure column base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725805U (en) |
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2023
- 2023-06-06 CN CN202321422829.1U patent/CN220725805U/en active Active
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