CN216195521U - Connecting structure of wide-flange cross steel support and column - Google Patents
Connecting structure of wide-flange cross steel support and column Download PDFInfo
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- CN216195521U CN216195521U CN202122549646.3U CN202122549646U CN216195521U CN 216195521 U CN216195521 U CN 216195521U CN 202122549646 U CN202122549646 U CN 202122549646U CN 216195521 U CN216195521 U CN 216195521U
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Abstract
A connecting structure of a wide-flange cross steel support and a column comprises a cross steel rib column and a cross inclined support bracket which are connected, wherein the cross inclined support bracket is obliquely connected to one side of the cross steel rib column; the cross steel rib column comprises a cross steel rib web plate, a first steel rib flange plate and a second steel rib flange plate, wherein the first steel rib flange plate and the second steel rib flange plate are oppositely arranged; the cross diagonal bracing bracket comprises a steel bracing bracket cross web and a first bracket flange plate which are connected, and the first bracket flange plate is oppositely arranged on two sides of the steel bracing bracket cross web; the steel support bracket cross web is connected to the first steel rib flange plate; compared with the prior art, connect simultaneously on first reinforcing bar flange board and second reinforcing bar flange board through cross bracing bracket to disperse through first reinforcing bar flange board and second reinforcing bar flange board to power, make the whole better stability that has of cross reinforcing bar post under the effect of baffle including simultaneously, be applicable to the cross reinforcing bar post that has the flange board broad.
Description
Technical Field
The utility model belongs to the technical field of steel structure buildings, and particularly relates to a connecting structure of a wide-flange cross steel support and a column.
Background
In modern buildings, in order to realize flexible application of bottom space and reduce the number of bottom columns, a scheme that an upper vertical component is converted through oblique support is adopted in many cases, and meanwhile, in order to save manufacturing cost and improve the fireproof performance of the conversion component, a steel reinforced concrete component is preferably adopted for the section of the oblique support component.
In the steel reinforced concrete member, the cross steel reinforced concrete section has high compressive resistance, and the bending resistance is close to that in the plane or in the plane outside direction, so that the material utilization rate is highest; because of being wrapped by concrete, the section has self-fire-proof and anti-corrosion capabilities, and the durability of the member is good. Therefore, the cross-shaped steel reinforced concrete section is very suitable for converting the section form of the inclined strut from the aspects of economy and safety.
However, the processing of the joints of the cross steel rib inclined strut and the column is difficult, and a simple and reliable structural mode is lacked; therefore, most designs can avoid adopting the cross-section form of the cross-shaped steel rib because the node cannot be processed, and adopting the I-shaped or box-shaped steel rib of the node opposite to the node has the following problems: 1. in order to meet the steel content requirement of steel in the section of the I-shaped steel rib, a thicker steel plate is used for the wall thickness of the steel, the welding difficulty is increased, the bending resistance of the I-shaped steel rib in two directions is different, the utilization rate of the section is not high under the action of axial force, the section 3 and the section box are closed steel ribs, concrete pouring needs to be divided into an inner part and an outer part of the steel ribs, the construction difficulty is higher, and the steel bar anchoring of the section box steel rib concrete at a node is difficult.
Therefore, it is necessary to develop a simple and reasonable joint of the cross steel rib inclined strut and the column.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the connecting structure of the wide-flange cross steel support and the column, which has the advantages of simple structure, stable stress and wide application range.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a connecting structure of a wide-flange cross steel support and a column comprises a cross steel rib column and a cross inclined support bracket which are connected, wherein the cross inclined support bracket is obliquely connected to one side of the cross steel rib column; the cross steel rib column is characterized by comprising a cross steel rib web, a first steel rib flange plate and a second steel rib flange plate, wherein the first steel rib flange plate and the second steel rib flange plate are oppositely arranged; the cross diagonal bracing bracket comprises a steel bracing bracket cross web and a first bracket flange plate which are connected, and the first bracket flange plate is oppositely arranged on two sides of the steel bracing bracket cross web; the steel support bracket cross web is connected to the first steel rib flange plate, the oppositely arranged first bracket flange plate is connected to the oppositely arranged second steel rib flange plate, and the oppositely arranged first bracket flange plate is flush with the oppositely arranged second steel rib flange plate; an inner baffle is further arranged in the cross steel rib column and is positioned at the joint of the cross steel rib column and the cross inclined strut bracket.
According to a preferred scheme of the utility model, the cross steel rib column is composed of a cross steel rib web, two first steel rib flange plates and two second steel rib flange plates, wherein the cross steel rib web forms a cross structure, the two first steel rib flange plates are oppositely arranged on two sides of the cross steel rib web, and the two second steel rib flange plates are oppositely arranged on two sides of the cross steel rib web.
As a preferred embodiment of the present invention, the middle portion of the first steel rib flange plate is connected to the end portion of the cross steel rib web, and the first steel rib flange plate is disposed perpendicular to the connected cross steel rib web.
In a preferred embodiment of the present invention, the inner partition is composed of four plates located on the same plane, the four plates are located at the inner corners of the cross steel rib web, and chamfers are formed on the outer sides of the plates connected to the adjacent first steel rib flange plates and the second steel rib flange plates.
As a preferable scheme of the utility model, the cross bracing corbel further comprises oppositely arranged second corbel flange plates, and the oppositely arranged second corbel flange plates are connected to the upper end and the lower end of the cross web of the steel bracing corbel.
In a preferred embodiment of the present invention, the second bracket flange plate and the steel support bracket cross web are both connected to the first steel rib flange plate.
As a preferable scheme of the present invention, the thickness of the first bracket flange plate is the same as the thickness of the second steel rib flange plate.
In a preferred embodiment of the present invention, the width of the cross web of the steel-supported corbel is greater than the width of the first steel rib flange plate.
As a preferable scheme of the utility model, a plurality of inner baffles which are parallel to each other are arranged on the cross steel rib column, and the inner baffles are arranged at the top and the bottom of the cross steel rib column and the cross inclined strut bracket.
As a preferable scheme of the utility model, the cross steel rib column and the cross inclined strut bracket are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that: connect simultaneously on first reinforcing bar flange board and second reinforcing bar flange board through cross bracing bracket to disperse to doing all can through first reinforcing bar flange board and second reinforcing bar flange board, make cross reinforcing bar post whole have better stability under the effect of baffle including simultaneously, be applicable to the cross reinforcing bar post that has the flange board broad.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the cross steel reinforced column;
FIG. 3 is a schematic structural view of a cross steel skeleton column;
FIG. 4 is an exploded schematic view of a cross bracing corbel;
FIG. 5 is a schematic structural view of a cross bracing corbel;
FIG. 6 is a front view of the present invention;
FIG. 7 is a top view of the present invention;
reference numbers in the figures: the cross steel rib column comprises a cross steel rib column 1, a cross steel rib web plate 1-1, a first steel rib flange plate 1-2, a second steel rib flange plate 1-3, an inner partition plate 1-4, a cross diagonal bracing bracket 2, a steel bracing bracket cross web plate 2-1, a first bracket flange plate 2-2 and a second bracket flange plate 2-3.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-7, a connecting structure of a wide-flange cross steel support and a column comprises a cross steel reinforced column 1 and a cross diagonal support bracket 2 which are connected, wherein the cross diagonal support bracket 2 is obliquely connected to one side of the cross steel reinforced column 1; the cross steel rib column 1 comprises a cross steel rib web 1-1, a first steel rib flange plate 1-2 arranged oppositely and a second steel rib flange plate 1-3 arranged oppositely; the cross diagonal bracing bracket 2 comprises a steel bracing bracket cross web 2-1 and a first bracket flange plate 2-2 which are connected, and the first bracket flange plate 2-2 is oppositely arranged on two sides of the steel bracing bracket cross web 2-1; the steel support bracket cross web 2-1 is connected to a first steel rib flange plate 1-2, the oppositely arranged first bracket flange plate 2-2 is connected to an oppositely arranged second steel rib flange plate 1-3, and the oppositely arranged first bracket flange plate 2-2 is flush with the oppositely arranged second steel rib flange plate 1-3; an inner partition plate 1-4 is further arranged in the cross steel rib column 1, and the inner partition plate 1-4 is located at the joint of the cross steel rib column 1 and the cross inclined strut bracket 2.
The cross steel rib web plate 1-1, the first steel rib flange plate 1-2 and the second steel rib flange plate 1-3 are welded and fixed, the width of the first steel rib flange plate 1-2 is consistent with that of the second steel rib flange plate 1-3, the width of the first steel rib flange plate 1-2 and that of the second steel rib flange plate 1-3 are both smaller than that of the cross steel rib web plate 1-1, the cross steel rib column 1 is connected with the cross diagonal bracing bracket 2, and force on the cross diagonal bracing bracket 2 is transmitted to the cross steel rib column 1.
The cross steel rib column 1 is composed of a cross steel rib web 1-1, two first steel rib flange plates 1-2 and two second steel rib flange plates 1-3, the cross steel rib web 1-1 forms a cross structure, the two first steel rib flange plates 1-2 are arranged on two sides of the cross steel rib web 1-1 oppositely, and the two second steel rib flange plates 1-3 are arranged on two sides of the cross steel rib web 1-1 oppositely.
The middle part of the first steel rib flange plate 1-2 is connected with the end part of the cross steel rib web plate 1-1, the first steel rib flange plate 1-2 is vertically arranged with the connected cross steel rib web plate 1-1, the middle part of the second steel rib flange plate 1-3 is connected with the end part of the cross steel rib web plate 1-1, and the second steel rib flange plate 1-3 is vertically arranged with the connected cross steel rib web plate 1-1.
The inner partition plate 1-4 is composed of four plates positioned on the same plane, the four plates are positioned at the inner angle of the cross steel rib web plate 1-1, and chamfers are formed on the outer sides of the plates connected with the adjacent first steel rib flange plate 1-2 and the second steel rib flange plate 1-3.
The cross diagonal bracing bracket 2 further comprises second bracket flange plates 2-3 which are oppositely arranged, and the second bracket flange plates 2-3 which are oppositely arranged are connected to the upper end and the lower end of the cross web plate 2-1 of the steel bracing bracket.
The width of the second bracket flange plate 2-3 is consistent with that of the first bracket flange plate 2-2, and the width of the first bracket flange plate 2-2, the width of the second bracket flange plate 2-3, the width of the first steel rib flange plate 1-2 and the width of the second steel rib flange plate 1-3 are all consistent.
The second bracket flange plates 2-3 are welded and fixed at the upper and lower ends of a steel support bracket cross web 2-1, the middle parts of the second bracket flange plates 2-3 are connected with the steel support bracket cross web 2-1, the second bracket flange plates 2-3 are perpendicular to the steel support bracket cross web 2-1, the first bracket flange plates 2-2 are welded and fixed at the two sides of the steel support bracket cross web 2-1, the middle parts of the first bracket flange plates 2-2 are connected with the steel support bracket cross web 2-1, and the first bracket flange plates 2-2 are perpendicular to the steel support bracket cross web 2-1.
The second bracket flange plate 2-3 and the steel support bracket cross web 2-1 are simultaneously fixedly connected to the outer wall of the first steel rib flange plate 1-2, and the first bracket flange plate 2-2 and the second steel rib flange plate 1-3 which are oppositely arranged are welded and fixed.
The second bracket flange plate 2-3 and the steel support bracket cross web 2-1 are connected with the first steel rib flange plate 1-2.
The thickness of the first bracket flange plate 2-2 is the same as that of the second steel rib flange plate 1-3.
The width of the cross web plate 2-1 of the steel support bracket is larger than that of the first steel rib flange plate 1-2, so that a gap exists between the first bracket flange plate 2-2 and the first steel rib flange plate 1-2.
The cross steel rib column 1 is also provided with a plurality of parallel inner baffles 1-4, and the inner baffles 1-4 are arranged at the top and the bottom of the cross steel rib column 1 and the cross inclined strut bracket 2.
The cross steel rib column 1 and the cross inclined strut bracket 2 are of an integrated structure.
The second bracket flange plate 2-3 in the cross diagonal bracing bracket 2 transfers the axial force to the first steel rib flange plate 1-2 and the inner baffle plate 1-4 in the cross steel rib column 1, and the widths of the first steel rib flange plate 1-2, the inner baffle plate 1-4 and the second bracket flange plate 2-3 are consistent, so that the force is convenient to transfer.
Axial force is respectively transmitted to a cross steel rib web 1-1 and an inner baffle 1-4 in a cross steel rib column 1 by a steel support bracket cross web 2-1 in a cross inclined support bracket 2, and a web connecting gap exists because the widths of a first steel rib flange plate 1-2 and the inner baffle 1-4 are smaller than that of a transverse web in the steel support bracket cross web 2-1, so that part of component force in the steel support bracket cross web 2-1 can be transmitted by the first bracket flange plate 2-2.
The first bracket flange plate 2-2 and the second steel rib flange plate 1-3 are welded and fixed, so that the internal force of the first bracket flange plate 2-2 and a part of the cross steel rib web 1-1 is effectively transmitted into the cross steel rib column 1, and the weak point of internal force transmission caused by the existence of a web connecting gap is made up.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the steel structure comprises a cross steel rib column 1, a cross steel rib web 1-1, a first steel rib flange plate 1-2, a second steel rib flange plate 1-3, an inner partition plate 1-4, a cross diagonal bracing bracket 2, a steel bracing bracket cross web 2-1, a first bracket flange plate 2-2, a second bracket flange plate 2-3 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A connecting structure of a wide-flange cross steel support and a column comprises a cross steel rib column (1) and a cross inclined support bracket (2) which are connected, wherein the cross inclined support bracket (2) is obliquely connected to one side of the cross steel rib column (1); the cross steel rib column is characterized in that the cross steel rib column (1) comprises a cross steel rib web plate (1-1), a first steel rib flange plate (1-2) arranged oppositely and a second steel rib flange plate (1-3) arranged oppositely; the cross diagonal bracing bracket (2) comprises a steel bracing bracket cross web (2-1) and a first bracket flange plate (2-2) which are connected, and the first bracket flange plate (2-2) is oppositely arranged on two sides of the steel bracing bracket cross web (2-1); the steel support bracket cross web plate (2-1) is connected to the first steel rib flange plate (1-2), the oppositely arranged first bracket flange plate (2-2) is connected to the oppositely arranged second steel rib flange plate (1-3), and the oppositely arranged first bracket flange plate (2-2) is flush with the oppositely arranged second steel rib flange plate (1-3); an inner partition plate (1-4) is further arranged in the cross steel rib column (1), and the inner partition plate (1-4) is located at the joint of the cross steel rib column (1) and the cross inclined strut bracket (2).
2. The wide-flange cross steel support and column connecting structure is characterized in that the cross steel rib column (1) is composed of a cross steel rib web (1-1), two first steel rib flange plates (1-2) and two second steel rib flange plates (1-3), the cross steel rib web (1-1) forms a cross structure, the two first steel rib flange plates (1-2) are oppositely arranged on two sides of the cross steel rib web (1-1), and the two second steel rib flange plates (1-3) are oppositely arranged on two sides of the cross steel rib web (1-1).
3. The wide-flange cross steel support and column connecting structure as claimed in claim 2, wherein the middle of the first steel rib flange plate (1-2) is connected with the end of the cross steel rib web (1-1), the first steel rib flange plate (1-2) is perpendicular to the connected cross steel rib web (1-1), the middle of the second steel rib flange plate (1-3) is connected with the end of the cross steel rib web (1-1), and the second steel rib flange plate (1-3) is perpendicular to the connected cross steel rib web (1-1).
4. The wide-flange cross steel support and column connecting structure as claimed in claim 2, wherein the inner partition plate (1-4) is composed of four plates located on the same plane, the four plates are located at the inner corners of the cross steel rib web (1-1), and chamfers are formed on the outer sides of the plates connected with the adjacent first steel rib plate (1-2) and second steel rib plate (1-3).
5. The wide-flange cross steel stay and column connecting structure according to claim 1, wherein the cross diagonal stay bracket (2) further comprises second opposite bracket flange plates (2-3), and the second opposite bracket flange plates (2-3) are connected to the upper end and the lower end of the cross web (2-1) of the steel stay bracket.
6. The wide-flange cross steel support and column connecting structure is characterized in that the second bracket flange plate (2-3) and the steel support bracket cross web plate (2-1) are connected with the first steel rib flange plate (1-2).
7. The wide-flange cross steel support and column connecting structure as claimed in claim 5, wherein the thickness of the first bracket flange plate (2-2) is the same as that of the second steel rib flange plate (1-3).
8. The wide-flange cross steel support and column connecting structure is characterized in that the width of the cross web (2-1) of the steel support bracket is larger than that of the first steel rib flange plate (1-2).
9. The wide-flange cross steel support and column connecting structure is characterized in that a plurality of parallel inner baffles (1-4) are further arranged on the cross steel reinforced column (1), and the inner baffles (1-4) are arranged at the top and the bottom of the cross steel reinforced column (1) and the cross inclined support bracket (2) in a connecting mode.
10. The wide-flange cross steel support and column connecting structure is characterized in that the cross steel reinforced column (1) and the cross diagonal bracing bracket (2) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549646.3U CN216195521U (en) | 2021-10-22 | 2021-10-22 | Connecting structure of wide-flange cross steel support and column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549646.3U CN216195521U (en) | 2021-10-22 | 2021-10-22 | Connecting structure of wide-flange cross steel support and column |
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| Publication Number | Publication Date |
|---|---|
| CN216195521U true CN216195521U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549646.3U Active CN216195521U (en) | 2021-10-22 | 2021-10-22 | Connecting structure of wide-flange cross steel support and column |
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| CN (1) | CN216195521U (en) |
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- 2021-10-22 CN CN202122549646.3U patent/CN216195521U/en active Active
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