CN216379945U - Vertical conversion construction joint for reserved inclined cross steel column - Google Patents
Vertical conversion construction joint for reserved inclined cross steel column Download PDFInfo
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- CN216379945U CN216379945U CN202120747161.2U CN202120747161U CN216379945U CN 216379945 U CN216379945 U CN 216379945U CN 202120747161 U CN202120747161 U CN 202120747161U CN 216379945 U CN216379945 U CN 216379945U
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Abstract
The utility model provides a reserve perpendicular conversion construction node of slope cross steel column, include the slope cross steel column that sets up in order from bottom to top, the conversion pier stud, horizontal conversion steel sheet and add and build the cross steel column, slope cross steel column and add and build the cross steel column and all include middle part cross web and locate the outer pterygoid lamina of middle part cross web tip perpendicularly, add and build the position that cross steel column and slope cross steel column are close to the horizontal conversion steel sheet, all be equipped with the stiffening plate between the adjacent outer pterygoid lamina tip, add and build cross steel column and slope cross steel column and be close to horizontal conversion steel sheet position, all be equipped with vertical stiffening plate on middle part cross web and the outer pterygoid lamina. The utility model can ensure that the node strength of the original inclined cross-shaped steel column and the added cross-shaped steel column is not weakened, simultaneously can effectively solve the problems of eccentricity and different sections of the original inclined cross-shaped steel column and the added cross-shaped steel column above the original inclined cross-shaped steel column, and the prefabricated part is convenient to process, stable in stress and beneficial to site construction.
Description
Technical Field
The utility model relates to the field of building construction, and particularly belongs to a vertical conversion construction node for a reserved inclined cross steel column.
Background
Influenced by building ecological change and process adjustment, building shape and interior design may change, and operating modes such as transformation and additional construction can take place for original building, the condition that original batter post converts vertical post into probably appears. In this case, the oblique column and the vertical column cannot be butt-welded directly due to uneven stress, and the coordinate may be deviated.
The common steel column conversion is the conversion in the construction process, and is not the conversion of the original reserved steel column, so the components in the corresponding range of the conversion node can be prefabricated in a factory and then transported to the site for construction, and the conversion of the steel columns with different interfaces, different sizes and different specifications can be solved. However, when the vertical steel column is additionally built on the original reserved inclined steel column and above the original reserved inclined steel column for conversion, the problems that the upper steel column and the lower steel column are eccentric and cannot be directly welded and the like need to be solved, and meanwhile, the load can be effectively transmitted at the conversion node and the normal vertical stress of the steel column is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reserved inclined cross steel column vertical conversion construction node, and aims to solve the technical problem that steel columns with different interfaces, different sizes and different specifications in the prior art are complex in conversion construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a reserve perpendicular conversion construction node of slope cross steel column which characterized in that: including slope cross steel column, conversion pier stud, horizontal conversion steel sheet and the add and build cross steel column that sets up in order from bottom to top, slope cross steel column and add and build the cross steel column and all include middle part cross web and locate the outer pterygoid lamina of middle part cross web tip perpendicularly, add and build the cross steel column and incline the cross steel column and be close to the position of horizontal conversion steel sheet, all be equipped with the stiffening plate between the adjacent outer pterygoid lamina tip, all be equipped with vertical stiffening plate on add and build cross steel column and the slope cross steel column is close to horizontal conversion steel sheet position, middle part cross web and the outer pterygoid lamina, middle part cross web or outer pterygoid lamina welded fastening are hugged closely to vertical stiffening plate side, and horizontal conversion steel sheet welded fastening is hugged closely to the bottom surface.
Further preferably, at least three stiffening plates are vertically arranged between the end parts of every two outer wing plates at intervals, the horizontal four stiffening plates and the four outer wing plates form an octagonal supporting structure, and the horizontal conversion steel plate is an octagonal supporting panel with an area larger than that of the octagonal supporting structure.
Further, the vertical stiffening plate is welded and fixed on the inner side surface or the outer side surface of the outer wing plate.
Furthermore, the thickness of the stiffening plate and the thickness of the vertical stiffening plate are matched with the thickness of the outer wing plate, and the length of the vertical stiffening plate is 70-100 cm.
Furthermore, the cross section of the conversion pier column is the same as that of the inclined cross-shaped steel column in size, the bottom surface of the conversion pier column is an inclined surface matched with the top surface of the inclined cross-shaped steel column, and the top surface is a horizontal plane for welding and fixing the horizontal conversion steel plate.
Furthermore, ash passing holes are formed in the horizontal conversion steel plate at intervals.
In addition, the outer side surface of the vertical stiffening plate of the inclined cross-shaped steel column is a vertical surface, and the inner side surface of the vertical stiffening plate is an inclined surface tightly attached to the inclined cross-shaped steel column.
More preferably, the cross-section and coordinates of the inclined cross steel column are different from those of the additional cross steel column.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
the utility model can ensure that the node strength of the original inclined cross-shaped steel column and the added cross-shaped steel column is not weakened, simultaneously can effectively solve the problems of the original inclined cross-shaped steel column and the added cross-shaped steel column with different eccentricity and sections, can effectively level the inclined plane of the original inclined cross-shaped steel column through the horizontal conversion steel plate, is favorable for fixing the added cross-shaped steel column and is favorable for safe construction. The prefabricated part of the utility model is convenient to process, stable in stress, beneficial to site construction, good in popularization and practical value, and can generate good economic benefit after being widely popularized and applied.
Drawings
FIG. 1 is a schematic structural view of a vertical conversion construction joint of a reserved inclined cross steel column according to the utility model;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a cross-sectional view of the portion A of the horizontally converted steel plate of FIG. 1 taken upward.
Reference numerals: 1-inclined cross steel column; 2-converting the pier stud; 3-horizontal conversion of steel plates; 4-building a cross steel column; 5-a stiffening plate; 6-vertical stiffening plate; 7-ash through holes.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
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.
A reserved inclined cross steel column vertical conversion construction node is shown in figures 1 and 2 and comprises an inclined cross steel column 1, a conversion pier column 2, a horizontal conversion steel plate 3 and an additional cross steel column 4 which are sequentially arranged from bottom to top, wherein part A in the figure 1 is a factory prefabricated part, part B in the figure 2 is an original inclined cross steel column, the inclined cross steel column 1 and the additional cross steel column 4 respectively comprise a middle cross web plate and an outer wing plate vertically arranged at the end part of the middle cross web plate, stiffening plates 5 are respectively arranged at the positions, close to the horizontal conversion steel plate 3, of the additional cross steel column 4 and the inclined cross steel column 1 and between the end parts of adjacent outer wing plates, vertical stiffening plates 6 are respectively arranged on the positions, close to the horizontal conversion steel plate 3, of the additional cross steel column 4 and the inclined cross steel column 1, the middle cross web plate and the outer wing plate, the side surfaces of the vertical stiffening plates 6 are tightly adhered to the middle cross web plate or the outer wing plate and are welded and fixed, the bottom surface is tightly attached to the horizontal conversion steel plate 3 and welded and fixed, and the section and the coordinates of the inclined cross-shaped steel column 1 are different from those of the additionally built cross-shaped steel column 4.
Fig. 1 is combined with fig. 3 to show, at least three stiffening plates 5 are arranged between the end parts of every two outer wing plates at vertical intervals, an octagonal supporting structure is formed by the horizontal four stiffening plates 5 and the four outer wing plates, the horizontal conversion steel plate 3 is an octagonal supporting panel with an area larger than that of the octagonal supporting structure, the vertical stiffening plates 6 are welded and fixed on the inner side surfaces or the outer side surfaces of the outer wing plates, the thicknesses of the stiffening plates 5 and the vertical stiffening plates 6 are matched with the thicknesses of the outer wing plates, and the length of the vertical stiffening plates 6 is 70-100 cm. The cross-section size of conversion pier stud 2 is the same with 1 cross-section size of slope cross steel column, and conversion pier stud 2 bottom surface is the inclined plane that suits with 1 top surface of slope cross steel column, and the top surface is the horizontal plane that is used for welded fastening horizontal conversion steel sheet 3, and the interval is equipped with ash hole 7 on the horizontal conversion steel sheet 3, and the lateral surface (the one side of keeping away from slope cross steel column 1) of the vertical stiffening plate 6 of slope cross steel column 1 is vertical face, and the medial surface is for hugging closely the inclined plane of slope cross steel column 1.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a reserve perpendicular conversion construction node of slope cross steel column which characterized in that: comprises an inclined cross steel column (1), a conversion pier column (2), a horizontal conversion steel plate (3) and an additional cross steel column (4) which are arranged from bottom to top in sequence, the inclined cross-shaped steel column (1) and the additional cross-shaped steel column (4) both comprise a middle cross-shaped web plate and an outer wing plate vertically arranged at the end part of the middle cross-shaped web plate, stiffening plates (5) are arranged between the parts of the additional cross steel column (4) and the inclined cross steel column (1) close to the horizontal conversion steel plate (3) and the end parts of the adjacent outer wing plates, vertical stiffening plates (6) are arranged on the parts of the additional cross steel column (4) and the inclined cross steel column (1) close to the horizontal conversion steel plate (3), the middle cross web plate and the outer wing plate, the side surface of the vertical stiffening plate (6) is tightly attached to the middle cross web plate or the outer wing plate and welded and fixed, and the bottom surface of the vertical stiffening plate is tightly attached to the horizontal conversion steel plate (3) and welded and fixed.
2. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 1, wherein: at least three stiffening plates (5) are arranged between the end parts of every two outer wing plates at vertical intervals, the level forms an octagonal supporting structure with the four outer wing plates and the four stiffening plates (5), and the horizontal conversion steel plate (3) is larger than the octagonal supporting panel of the octagonal supporting structure for area.
3. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 2, wherein: and the vertical stiffening plate (6) is welded and fixed on the inner side surface or the outer side surface of the outer wing plate.
4. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 2, wherein: the thickness of the stiffening plate (5) and the thickness of the vertical stiffening plate (6) are matched with the thickness of the outer wing plate, and the length of the vertical stiffening plate (6) is 70-100 cm.
5. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 2, wherein: the cross section of the conversion pier column (2) is the same as that of the inclined cross-shaped steel column (1), the bottom surface of the conversion pier column (2) is an inclined surface matched with the top surface of the inclined cross-shaped steel column (1), and the top surface is a horizontal plane for welding and fixing the horizontal conversion steel plate (3).
6. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 2, wherein: ash passing holes (7) are formed in the horizontal conversion steel plate (3) at intervals.
7. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in claim 2, wherein: the outer side surface of the vertical stiffening plate (6) of the inclined cross-shaped steel column (1) is a vertical surface, and the inner side surface is an inclined surface tightly attached to the inclined cross-shaped steel column (1).
8. The vertical conversion construction joint of the reserved inclined cross steel column as claimed in any one of claims 1 to 7, wherein: the cross section and the coordinates of the inclined cross-shaped steel column (1) are different from those of the additionally-built cross-shaped steel column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747161.2U CN216379945U (en) | 2021-04-13 | 2021-04-13 | Vertical conversion construction joint for reserved inclined cross steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747161.2U CN216379945U (en) | 2021-04-13 | 2021-04-13 | Vertical conversion construction joint for reserved inclined cross steel column |
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| Publication Number | Publication Date |
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| CN216379945U true CN216379945U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120747161.2U Active CN216379945U (en) | 2021-04-13 | 2021-04-13 | Vertical conversion construction joint for reserved inclined cross steel column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637870A (en) * | 2022-12-01 | 2023-01-24 | 北京市第三建筑工程有限公司 | Method for transforming original inclined outer frame column into new vertical outer frame column |
-
2021
- 2021-04-13 CN CN202120747161.2U patent/CN216379945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637870A (en) * | 2022-12-01 | 2023-01-24 | 北京市第三建筑工程有限公司 | Method for transforming original inclined outer frame column into new vertical outer frame column |
| CN115637870B (en) * | 2022-12-01 | 2023-03-21 | 北京市第三建筑工程有限公司 | Method for transforming original inclined outer frame column into new vertical outer frame column |
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