CN215595014U - A installation positioner for inserting steel column down - Google Patents
A installation positioner for inserting steel column down Download PDFInfo
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- CN215595014U CN215595014U CN202121677071.7U CN202121677071U CN215595014U CN 215595014 U CN215595014 U CN 215595014U CN 202121677071 U CN202121677071 U CN 202121677071U CN 215595014 U CN215595014 U CN 215595014U
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Abstract
The utility model discloses a mounting and positioning device for a lower inserted steel column, which comprises a horizontal cross bar, a short column supporting arm, a vertical rod and a limiting device, wherein the short column supporting arm is vertically welded on the side part of the lower inserted steel column; the bottom of the upright stanchion is provided with a backing plate which is abutted against the top surface of the template so as to disperse the load of the lower steel column. The installation positioning device for the lower inserted steel column provided by the utility model is reasonable in structure and convenient and fast to operate, effectively reduces the installation difficulty and installation risk of the lower inserted steel column, saves the usage amount of column base anchor bolts, and shortens the installation period; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and relates to a mounting and positioning device for a lower inserted steel column.
Background
In the engineering construction process, it is ubiquitous to intervene steel skeleton texture at middle floor, utilizes lower insertion short column to go up the lower structure connection, and this kind of operating mode needs to do column base in lower concrete column and buries the piece, then carries out concrete placement, waits for concrete structure intensity to reach the designing requirement after, carries out the steel column installation again, carries out the ligature of steel skeleton column reinforcing bar at last, pours the concrete once more.
According to the method, after the column base is embedded, the steel column can be installed after the concrete is solidified for a large amount of time, the high-altitude operation is achieved, the danger coefficient is high, the installation difficulty is high, meanwhile, the construction period is influenced, and the integral propulsion of project engineering is not facilitated.
Therefore, it is necessary to design a mounting and positioning device for a lower inserted steel column to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least part of technical problems in the prior art to a certain extent, and provides the mounting and positioning device for the lower inserted steel column, which has the advantages of reasonable structure and convenience in operation, effectively reduces the mounting difficulty and mounting risk of the lower inserted steel column, saves the usage amount of column foot anchor bolts, and shortens the mounting period; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
In order to solve the technical problems, the mounting and positioning device for the lower inserted steel column comprises a horizontal cross bar, a short column supporting arm, an upright post and a limiting device, wherein the short column supporting arm is vertically welded on the side part of the lower inserted steel column; the bottom of the upright stanchion is provided with a backing plate which is abutted against the top surface of the template so as to disperse the load of the lower steel column.
As a preferred embodiment, the horizontal cross bar is disposed perpendicular to the stub support arms.
As a preferred embodiment, the number of horizontal crossbars is four, the ends of which are crosswise connected to the uprights to form a rectangular structure.
As a preferred embodiment, stop device includes montant and connecting rod, a pair of montant perpendicular to horizontal cross-bar sets up towards the downside, the connecting rod set up in between the montant.
As a preferred embodiment, the vertical rods are angle steels, and the connecting rods are reinforcing steel bars.
As a preferred embodiment, the outer ends of the stub support arms are provided with a pair of catch plates which are spaced apart.
In a preferred embodiment, the horizontal cross bar is arranged on the clamping plate and is welded and fixed with the short column supporting arms into a whole.
In a preferred embodiment, the horizontal cross bar and the short column supporting arms are channel steel.
As a preferred embodiment, the upright rods are angle steels, and the thickness of the cushion plate is not less than 10 mm.
As a preferred embodiment, the horizontal cross bar is detachably connected to the vertical bars by bolts.
The utility model has the beneficial effects that:
the installation positioning device for the lower inserted steel column provided by the utility model is reasonable in structure and convenient and fast to operate, effectively reduces the installation difficulty and installation risk of the lower inserted steel column, saves the usage amount of column base anchor bolts, and shortens the installation period; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description set forth below when taken in conjunction with the drawings, which are intended to be illustrative, not limiting, of the utility model and in which:
FIG. 1 is a schematic structural view of a mounting and positioning device for inserting a steel column according to the present invention;
FIG. 2 is a front view of the mounting fixture of FIG. 1;
FIG. 3 is a top view of the positioning device of the present invention;
FIG. 4 is a schematic diagram of the construction of the stub support arm of the present invention;
fig. 5 is a schematic view of an application example of the installation positioning device for lower inserted steel columns according to the utility model.
In the drawings, the reference numerals denote the following components:
10. a horizontal cross bar;
20. a short column supporting arm; 20a, a clamping plate;
30. erecting a rod;
40. a limiting device; 41. a vertical rod; 42. a connecting rod;
50. inserting a steel column downwards;
60. a base plate;
70. and (5) template.
Detailed Description
Fig. 1 to 5 are related schematic views of a mounting and positioning device for a lower inserted steel column according to the present application, and the present invention is described in detail below with reference to specific embodiments and accompanying drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
The utility model discloses a structural schematic diagram of a mounting and positioning device for a lower inserted steel column, which is shown in fig. 1 to 3. The mounting and positioning device for the drop-in steel column comprises a horizontal cross bar 10, a short column supporting arm 20, an upright 30 and a limiting device 40, wherein the short column supporting arm 20 is vertically welded on the side part of the drop-in steel column 50 shown in fig. 5, the horizontal cross bar 10 is arranged at the lower part of the short column supporting arm 20 and is arranged around the drop-in steel column 50, the upright 30 is arranged at the end part of the horizontal cross bar 10, and the limiting device 40 is arranged at the lower part of the horizontal cross bar 10; the bottom of the uprights 30 is provided with a pad 60, which pad 60 abuts against the top surface of the formwork 70 shown in figure 5 to distribute the load of the lower steel columns 50.
In the present invention, the horizontal cross bar 10 is disposed perpendicular to the short cylinder support arm 20. The number of the horizontal cross bars 10 is four, and the ends thereof are connected to the vertical bars 30 in a staggered manner to form a rectangular structure, as shown in fig. 2.
As an embodiment of the present invention, the limiting device 40 includes a vertical rod 41 and a connecting rod 42, as shown in fig. 1, the pair of vertical rods 41 is disposed toward a lower side perpendicular to the horizontal cross bar 10, and the connecting rod 42 is disposed between the vertical rods 41.
In one aspect of this embodiment, the vertical rod 41 is an angle steel, and the connecting rod 42 is a steel bar.
Further, the outer ends of the stub support arms 20 are provided with catch plates 20a, as shown in fig. 4, the catch plates 20a being paired in number and spaced apart from each other.
In a preferred embodiment, the horizontal cross bar 10 is disposed on the clamping plate 20a and welded and fixed with the short column supporting arm 20 as a whole. The horizontal cross bar 10 and the short column supporting arms 20 are channel steel. The upright stanchion 30 is an angle steel, and the thickness of the backing plate 60 is not less than 10 mm.
In the utility model, the horizontal cross bar 10 is detachably connected to the vertical rod 30 through bolts, so that the flexibility of construction operation is increased.
Before construction, firstly welding the backing plate 60 and the upright 30, and then connecting the horizontal cross rod 10 and the top of the upright 30 through bolts to form an integral stressed structure; then, hoisting the steel column, hoisting the lower inserted steel column 50 to a mounting position by using a hoisting machine, welding short column supporting arms 20 around the lower inserted steel column 50 after the height is adjusted, and stably dropping a loose hook of the hoisting machine after the welding is finished so that the weight of the lower inserted steel column 50 is transferred to a mounting and positioning device through the short column supporting arms 20; and then, carrying out axis rechecking, adjusting deviation by using a clamping plate 20a below the supporting arm 20 of the short column, and finally, installing the limiting device 40 after completing the rechecking and adjustment of the axis and the elevation of the lower inserting short column 50. Since the lower inserted steel columns 50 and the installation positioning device of the present invention are fixed above the formwork 70 shown in fig. 5, the position deviation during concrete pouring is effectively avoided.
Compared with the traditional installation mode, the installation positioning device can reduce the installation difficulty, save a large number of column base anchor bolts, reduce the installation risk and shorten the installation period of the lower inserting short column, and the device can be recycled, is convenient to manufacture and simple to use, and is beneficial to improving the operation efficiency.
The present invention is not limited to the above embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which are the same as or similar to the technical solutions of the present invention, fall within the protection scope of the present invention.
Claims (10)
1. The mounting and positioning device for the lower inserted steel column is characterized by comprising a horizontal cross rod, a short column supporting arm, a vertical rod and a limiting device, wherein the short column supporting arm is vertically welded on the side part of the lower inserted steel column; the bottom of the upright stanchion is provided with a backing plate which is abutted against the top surface of the template so as to disperse the load of the lower steel column.
2. The mounting and positioning device of claim 1, wherein the horizontal cross bar is disposed perpendicular to the stub support arm.
3. The mounting and positioning device of claim 2, wherein the number of the horizontal cross bars is four, and the ends of the horizontal cross bars are connected to the vertical rods in a staggered manner to form a rectangular structure.
4. The mounting and positioning device as claimed in claim 1, wherein the limiting means comprises a pair of vertical rods and a connecting rod, the pair of vertical rods is disposed toward the lower side perpendicular to the horizontal cross rod, and the connecting rod is disposed between the vertical rods.
5. The installation positioning device of claim 4, wherein the vertical bar is an angle steel and the connecting bar is a steel bar.
6. A mounting and locating arrangement according to claim 1, wherein the outer ends of the stub support arms are provided with a pair of catch plates spaced apart.
7. The mounting fixture of claim 6, wherein the horizontal cross bar is disposed on the clamping plate and welded to the stud support arm.
8. The mounting and positioning device of claim 1, wherein the horizontal cross bar and stub support arms are channel steel.
9. The mounting and positioning device as claimed in claim 1, wherein the vertical rod is an angle steel, and the thickness of the cushion plate is not less than 10 mm.
10. The mounting and positioning device of claim 3, wherein the horizontal cross bar is removably attached to the vertical rod by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677071.7U CN215595014U (en) | 2021-07-22 | 2021-07-22 | A installation positioner for inserting steel column down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677071.7U CN215595014U (en) | 2021-07-22 | 2021-07-22 | A installation positioner for inserting steel column down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595014U true CN215595014U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121677071.7U Active CN215595014U (en) | 2021-07-22 | 2021-07-22 | A installation positioner for inserting steel column down |
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| Country | Link |
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| CN (1) | CN215595014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991201A (en) * | 2022-08-04 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Butt joint and foot wrapping pouring method for support stand column and base of photovoltaic power generation device |
| CN116607555A (en) * | 2023-06-30 | 2023-08-18 | 湖北工建集团第三建筑工程有限公司 | Plug-in steel column base and construction method thereof |
-
2021
- 2021-07-22 CN CN202121677071.7U patent/CN215595014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991201A (en) * | 2022-08-04 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Butt joint and foot wrapping pouring method for support stand column and base of photovoltaic power generation device |
| CN114991201B (en) * | 2022-08-04 | 2022-10-04 | 中国能源建设集团山西电力建设有限公司 | Butt joint and foot-covering pouring method for support stand column and base of photovoltaic power generation device |
| CN116607555A (en) * | 2023-06-30 | 2023-08-18 | 湖北工建集团第三建筑工程有限公司 | Plug-in steel column base and construction method thereof |
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