CN211143311U - Bolted steel structure building frame structure formed by combined steel beam columns - Google Patents
Bolted steel structure building frame structure formed by combined steel beam columns Download PDFInfo
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- CN211143311U CN211143311U CN201921790631.2U CN201921790631U CN211143311U CN 211143311 U CN211143311 U CN 211143311U CN 201921790631 U CN201921790631 U CN 201921790631U CN 211143311 U CN211143311 U CN 211143311U
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Abstract
The utility model relates to a bolted steel structure building frame structure formed by combined steel beam columns, which comprises a plurality of standard beams, a plurality of standard columns or abnormal-shaped combined columns, wherein the standard beams and the standard columns are mutually and vertically connected through bolted beam column nodes I and/or bolted beam column nodes II to form a standard frame structure I meeting the technical requirements; the standard beam and the special-shaped combination column are vertically connected with each other through a bolted beam column node I and/or a bolted beam column node II to form a standard frame structure meeting the technical requirements. This structure full play double web H shaped steel combination beam column light in weight, intensity are high, the temper is good, advantages such as disguise are strong, combine reasonable connected node structure, make this frame construction can realize that the component mill is prefabricated, and the field assembly is convenient fast, and construction cycle is short, with the steel volume low, and advantages such as anti deformability is strong, the wall body does not reveal the beam column satisfy the demand of assembly type building.
Description
Technical Field
The utility model relates to a bolt steel construction building frame construction that combination steel beam column constitutes is applicable to all kinds of industrial building and public building.
Background
In recent years, prefabricated buildings have been widely used. However, the frame structure of the current mainstream steel structure building is not mature, has respective defects and is not suitable for the requirements of the fabricated building. For example, the structure is complex, the components are heavy, the steel consumption is high, the installation efficiency is low, and the like.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a bolt steel construction building frame structure that combination steel beam column constitutes, this structure full play double web H shaped steel combination beam column light in weight, intensity is high, toughness is good, advantages such as disguise is strong, combine reasonable connected node structure, make this frame structure can realize that the component mill is prefabricated, the field assembly is convenient fast, construction cycle is short, with the steel quantity low, anti deformability is strong, the wall body does not expose advantages such as beam column, satisfy the demand of assembly type building.
For solving the above problems, the specific technical scheme of the utility model is as follows: a bolted steel structure building frame structure formed by combined steel beam columns comprises a plurality of standard beams, a plurality of standard columns or special-shaped combined columns, wherein the standard beams and the standard columns are vertically connected with each other through bolted beam column nodes I and/or bolted beam column nodes II to form a standard frame structure I meeting technical requirements; the standard beam and the special-shaped combination column are vertically connected with each other through a bolted beam column node I and/or a bolted beam column node II to form a standard frame structure II meeting the technical requirements; the standard beam and the standard column have the same main structure and consist of two parallel flange plates I and two parallel web plates I, and the two web plates I vertically stand between the two flange plates I; the bolted beam column joint I is structurally characterized in that I-shaped steel corbels are vertically welded on a web plate I of a standard column or the end surface to be connected of a special-shaped combination column, and each I-shaped steel corbel consists of a flange plate II arranged in parallel from top to bottom and a single web plate II vertical to the middle; the I-shaped steel corbels correspond to the standard beams in position, and the cross sections are the same in shape and size; a plugging plate perpendicular to the flange plates I is arranged between the two flange plates I at the two end parts of the standard beam, and the width of the plugging plate is the same as that of the flange plates I; a single web plate I is vertically arranged in the middle of one side of the plugging plate, and the outer end part of the single web plate I is flush with the end face of the flange plate I; two sides of a single web plate II of the I-shaped steel bracket are connected with vertical connecting plates through bolt assemblies, and the length of each vertical connecting plate is twice that of the I-shaped steel bracket; the outer end part of the vertical connecting plate is connected with a single web plate I of the standard beam through a bolt component to form a hinged connection structure form of the standard beam and the standard column or the special-shaped combination column; the bolted beam column node II is structurally characterized in that an end plate is vertically arranged on the end face of a standard beam, the width of the end plate is equal to that of a flange plate I of the standard beam, the upper end and the lower end of the end plate respectively extend out of the upper flange plate I and the lower flange plate I to form flanges, and bolt holes are formed in the upper flange and the lower flange; and welding a stud on the outer surface of the flange plate I of the standard column or the end surface to be connected of the special-shaped combination column, wherein the position of the stud corresponds to the flange bolt hole of the end plate, the stud penetrates through the bolt hole on the end plate of the standard beam, and the standard beam and the special-shaped combination column are vertically positioned and fixedly connected to form another connection form of the standard beam and the standard column or the special-shaped combination column.
The special-shaped combined column is composed of a central rectangular column and a plurality of wing columns, two parallel webs II are welded between each wing column and the central rectangular column, two ends of each web II are perpendicular to the inner side faces of the central rectangular column and the wing columns respectively, the connecting positions and the number of the central rectangular column and the wing columns are different, and the special-shaped combined columns form a linear, L, T, cross or Z-shaped structure.
The bolted beam column joint I is additionally provided with a horizontal connecting plate, the outer surfaces of two flange plates II of the I-shaped steel corbel are respectively connected with the horizontal connecting plate through bolt assemblies, and the length of the horizontal connecting plate is twice that of the I-shaped steel corbel; the outer end part of the horizontal connecting plate is connected with a flange plate I of the standard beam through a bolt component to form a rigid connecting structure form of the standard beam and the standard column or the special-shaped combination column.
The standard beam, the standard column or the special-shaped combined column are combined into a linear connecting node, an L-shaped connecting node, a T-shaped connecting node, a cross-shaped connecting node or a Z-shaped connecting node by adopting the bolted beam column node I and/or the bolted beam column node II according to the connecting requirements of different parts.
And web plate holes are arranged on the web plate I of the standard beam or the standard column and on the web plate II of the special-shaped combined column, and the web plate holes are of punching and flanging structures.
The web plate holes are square holes, round holes and triangular holes.
The frame structure adopts double-web H-shaped steel combined beam columns, and corresponding connecting node structures and accessories are respectively designed according to the structural characteristics of the double-web H-shaped steel combined beam columns and the connecting requirements of different parts.
Drawings
FIG. 1 is an axonometric view of a steel structure building frame structure I.
Figure 2 is an isometric view of a standard beam in the form of three web holes.
Figure 3 is an isometric view of three standard posts in the form of web holes.
Figure 4 is a front view of a standard beam and a standard column connected using a bolted beam column node i.
Figure 5 is a top view of a standard beam and standard column connected using a bolted beam column node i.
Figure 6 is an isometric view of a standard beam and standard column connected using a bolted beam column node ii.
FIG. 7a is a view of the frame structure I "shaped hinge joint.
FIG. 7b is a view of rigid connection nodes in a shape like a Chinese character 'yi' of the frame structure I.
FIG. 7c is a diagram of a rigid connection node of a linear secondary beam column of the frame structure I.
FIG. 8a is a diagram of a frame structure type I "L" hinge joint.
FIG. 8b is a diagram of rigid connection nodes of frame structure type I "L".
FIG. 9a is a diagram of a frame structure I "T" shaped hinge joint.
FIG. 9b is a diagram of a T-shaped rigid connection node of the frame structure I.
FIG. 10a is a cross-shaped hinged joint diagram of a frame structure I.
FIG. 10b is a cross-shaped rigid connection node diagram of a frame structure I.
FIG. 11 is an isometric view of steel structural building frame structure II.
FIG. 12a is an axonometric view of a square web hole of a special-shaped combination column shaped like a Chinese character 'yi'.
FIG. 12b is an isometric view of a shaped combination cylinder of the type "L" with square web holes.
FIG. 12c is an isometric view of a "T" shaped contoured combination post with square web holes.
FIG. 12d is an isometric view of a "Z" shaped combination post with circular web holes.
FIG. 12e is an isometric view of a cross shaped combination post with triangular web holes.
FIG. 13 is a frame structure II I-shaped rigid connection node diagram.
FIG. 14 is a diagram of rigid connection nodes of type II "L" of the frame structure.
FIG. 15 is a diagram of a frame structure II "T" type rigid connection node.
FIG. 16 is a diagram of rigid connection nodes shaped like the Chinese character 'Z' in a frame structure II.
FIG. 17 is a cross-shaped rigid connection node diagram of a frame structure II.
Detailed Description
Example one
As shown in fig. 1, a bolted steel structure building frame structure i formed by combined steel beam columns is composed of a plurality of standard beams 1 and a plurality of standard columns 2; the standard beams and the standard columns are vertically connected with each other through bolted beam column nodes I and/or bolted beam column nodes II to form a standard frame structure meeting the technical requirements; as shown in fig. 2 and 3, the standard beam 1 and the standard column 2 have the same main structure and are composed of two parallel flange plates i 11 and two parallel web plates i 12, wherein the two web plates i 12 vertically stand between the two flange plates i 11; a plugging plate 13 perpendicular to a web plate I12 is arranged between two flange plates I11 at two end parts of the standard beam 1, and the width of the plugging plate 13 is the same as that of the flange plates I11; a single web plate I15 is vertically arranged in the middle of one side of the plugging plate 13, and the outer end portion of the single web plate I15 is flush with the flange plate I11. And web plates I12 of the standard beam 1 and the standard column 2 are provided with web plate holes 7, the web plate holes 7 are of punching and flanging structures, and the web plate holes 7 are square holes, round holes and triangular holes.
As shown in fig. 4 and 5, the bolted beam column joint i is structurally characterized in that an i-shaped steel bracket 3 is vertically welded on a web plate i 12 of a standard column 2, and the i-shaped steel bracket 3 consists of a flange plate ii 31 and a single web plate ii 32, wherein the flange plate ii 31 is arranged in parallel up and down, and the single web plate ii 32 is vertical in the middle; the distance between the two flange plates II 31 is equal to the distance between the two flange plates I11 of the standard beam 1; two sides of the single web II 32 are connected with vertical connecting plates 5 through bolt assemblies, and the length of each vertical connecting plate 5 is twice that of the I-steel corbel 3; the outer end parts of the vertical connecting plates 5 are respectively connected with a single web I15 of the standard beam 1 through bolt components to form a hinged connection structure form of the standard beam 1 and the standard column 2; a horizontal connecting plate 4 is additionally arranged in a bolted beam column node I, the outer surfaces of two flange plates II 31 of an I-shaped steel bracket 3 are respectively connected with the horizontal connecting plate 4 through bolt components, the outer end part of the horizontal connecting plate 4 is connected with a flange plate I11 of a standard beam 1 through the bolt components, and a rigid connecting structure form of the standard beam 1 and a standard column 2 is formed.
As shown in fig. 6, the bolted beam-column joint ii has a structure that an end plate 14 is vertically arranged on the end surface of the standard beam 1, the width of the end plate 14 is equal to that of the flange plate i 11 of the standard beam 1, the upper and lower ends of the end plate 14 respectively extend out of the upper and lower flange plates i 11 by a certain width to form a flange, and bolt holes are arranged on the upper and lower flanges; and welding studs on the flange plates I11 of the standard columns 2, wherein the studs penetrate through bolt holes in end plates 14 of the standard beams 1, and the standard beams 1 and the standard columns 2 are vertically positioned and fixedly connected to form another connecting mode of the standard beams 1 and the standard columns 2.
As shown in fig. 7a, a standard beam 1 and a standard column 2 form a linear hinged connection structure by adopting a bolted beam column node I structure; as shown in fig. 7b, a standard beam 1 and a standard column 2 form a linear rigid connection structure by adopting a bolted beam column node I structure; and as shown in fig. 7c, a standard beam 1 and a standard column 2 form a straight-line-shaped secondary beam-column rigid connection node diagram by adopting a bolted beam-column node II structure.
As shown in figure 8a, the standard beam 1 and the standard column 2 form an L-type hinged connection structure by adopting a bolted beam-column node I and a bolted beam-column node II structure, and as shown in figure 8b, the standard beam 1 and the standard column 2 form a L-type rigid connection structure by adopting a bolted beam-column node I and a bolted beam-column node II structure.
As shown in fig. 9a, a standard beam 1 and a standard column 2 form a T-shaped hinged connection structure by adopting a bolted beam-column joint I and a bolted beam-column joint II; as shown in FIG. 9b, the standard beam 1 and the standard column 2 form a T-shaped rigid connection structure by adopting a bolted beam column node I and a bolted beam column node II.
As shown in fig. 10a, a standard beam 1 and a standard column 2 form a cross-shaped hinged connection structure by adopting a bolted beam-column joint I and a bolted beam-column joint II; as shown in FIG. 10b, the standard beam 1 and the standard column 2 form a cross-shaped rigid connection structure by adopting a bolted beam column node I and a bolted beam column node II.
Example two
As shown in figure 11, a bolted steel structure building frame structure II formed by combined steel beam columns is composed of a plurality of standard beams 1 and special-shaped combined columns 6, the special-shaped combined columns 6 are used for replacing the standard columns 2 in the first embodiment, as shown in figures 12a to 12e, the special-shaped combined columns 6 are composed of a central rectangular column 61 and a plurality of wing columns 62, two parallel web plates II 63 are welded between each wing column 62 and the central rectangular column 61, two ends of each web plate II 63 are perpendicular to the inner side faces of the central rectangular column 61 and the wing columns 62 respectively, the connecting positions and the number of the central rectangular column 61 and the wing columns 62 are different, the special-shaped combined columns 6 form a straight-line-shaped structure, an L-shaped structure, a T-shaped structure, a cross-shaped structure or a Z-shaped structure, web plate holes 7 are arranged on the web plates II 63 of the special-shaped combined columns 6, the web plate holes 7 are of a punched hole, and the web plate holes.
As shown in FIGS. 13 to 17, the standard beam 1 and the special-shaped combined column 6 respectively form a linear rigid connection node, an L rigid connection node, a T rigid connection node, a cross rigid connection node or a Z rigid connection node by adopting a bolted beam-column node I structure, can respectively form a linear hinged connection node, a L hinged connection node, a T hinged connection node, a cross hinged connection node or a Z hinged connection node by adopting a bolted beam-column node I structure, and can be replaced by a bolted beam-column node II by adopting any node in the same way.
In summary, the application has the following advantages by adopting the structure:
the utility model provides a bolt steel construction building frame construction that combination steel beam column constitutes, this frame construction adopts double web H shaped steel combination beam column, and according to the structural feature of double web H shaped steel combination beam column and the connection needs at different positions, corresponding "one" style of calligraphy connected node, "L" type connected node, "T" type connected node, "ten" style of calligraphy connected node or "Z" type connected node have been designed respectively, various node structure all are the bolt, the equipment has constituted full bolt steel construction building frame construction system from this.
This frame construction full play double web H shaped steel combination beam column light in weight, intensity are high, the temper is good, advantages such as disguise are strong, combine reasonable connected node structure, make this frame construction can realize that the component mill is prefabricated, and the field assembly is convenient fast, and construction cycle is short, with the low steel volume, and advantages such as anti deformability is strong, the wall body does not reveal the beam column satisfy the demand of assembly type building.
Claims (6)
1. The utility model provides a bolted steel structure building frame construction that combination beam column constitutes which characterized in that: the frame structure comprises a plurality of standard beams (1), a plurality of standard columns (2) or special-shaped combination columns (6), wherein the standard beams and the standard columns (2) are mutually and vertically connected through bolted beam column nodes I and/or bolted beam column nodes II to form a standard frame structure I meeting the technical requirements; the standard beam and the special-shaped combination column are vertically connected with each other through a bolted beam column node I and/or a bolted beam column node II to form a standard frame structure II meeting the technical requirements;
the standard beam (1) and the standard column (2) have the same main structure and consist of two parallel flange plates I (11) and two parallel web plates I (12), and the two web plates I (12) vertically stand between the two flange plates I (11);
the bolted beam column joint I is structurally characterized in that I-shaped steel corbels (3) are vertically welded on the to-be-connected end faces of a web plate I (12) of a standard column (2) or a special-shaped combination column (6), and each I-shaped steel corbel (3) consists of a flange plate II (31) and a single web plate II (32), wherein the flange plates II are arranged in parallel up and down, and the single web plate II is vertical in the middle; the I-shaped steel corbels (3) correspond to the standard beams (1) in position, and the cross section shapes and the cross sections are the same in size; a plugging plate (13) perpendicular to the flange plates I (11) is arranged between the two flange plates I (11) at the two end parts of the standard beam (1), and the width of the plugging plate (13) is the same as that of the flange plates I (11); a single web plate I (15) is vertically arranged in the middle of one side of the plugging plate (13), and the outer end part of the single web plate I (15) is flush with the end face of the flange plate I (11); two sides of a single web II (32) of the I-shaped steel bracket (3) are connected with a vertical connecting plate (5) through bolt assemblies, and the length of the vertical connecting plate (5) is twice that of the I-shaped steel bracket (3); the outer end part of the vertical connecting plate (5) is connected with a single web plate I (15) of the standard beam (1) through a bolt component to form a hinged connection structure form of the standard beam (1) and the standard column (2) or the special-shaped combination column (6);
the bolted beam column node II is structurally characterized in that an end plate (14) is vertically arranged on the end face of a standard beam (1), the width of the end plate (14) is equal to that of a flange plate I (11) of the standard beam (1), the upper end and the lower end of the end plate (14) respectively extend out of the upper flange plate I (11) and the lower flange plate I (11) to form flanges, and bolt holes are formed in the upper flange and the lower flange; and welding a stud on the outer surface of the flange plate I (11) of the standard column (2) or the end face to be connected of the special-shaped combination column (6), wherein the position of the stud corresponds to the flange bolt hole of the end plate (14), the stud penetrates through the bolt hole on the end plate (14) of the standard beam (1), and the standard beam (1) and the special-shaped combination column (6) are vertically positioned and fixedly connected to form another connection form of the standard beam (1) and the standard column (2) or the special-shaped combination column (6).
2. The bolted steel structure building frame structure formed by the combined steel beam columns according to claim 1, wherein the special-shaped combined columns (6) are composed of a central rectangular column (61) and a plurality of wing columns (62), two parallel webs II (63) are welded between each wing column (62) and the central rectangular column (61), two ends of each web II (63) are respectively perpendicular to the inner side surfaces of the central rectangular column (61) and the wing columns (62), the connecting positions and the number of the central rectangular columns (61) and the wing columns (62) are different, and the special-shaped combined columns (6) form a linear, L, T-shaped, cross-shaped or Z-shaped structure.
3. A bolted steel structural building frame structure formed from composite steel beams and columns as claimed in claim 1, wherein: the bolted beam column joint I is additionally provided with a horizontal connecting plate (4), the outer surfaces of two flange plates II (31) of the I-shaped steel bracket (3) are respectively connected with the horizontal connecting plate (4) through bolt assemblies, and the length of the horizontal connecting plate (4) is twice that of the I-shaped steel bracket (3); the outer end part of the horizontal connecting plate (4) is connected with a flange plate I (11) of the standard beam (1) through a bolt component to form a rigid connecting structure form of the standard beam (1) and the standard column (2) or the special-shaped combination column (6).
4. The bolted steel structure building frame structure formed by the combined steel beams and columns as claimed in claim 1, wherein the standard beams (1), the standard columns (2) or the special-shaped combined columns (6) are combined into a straight-line-shaped connecting node, an L-shaped connecting node, a T-shaped connecting node, a cross-shaped connecting node or a Z-shaped connecting node by adopting the bolted beam and column nodes I and/or the bolted beam and column nodes II according to the connecting requirements of different parts.
5. A bolted steel structural building frame structure formed from composite steel beam columns as claimed in claim 2, wherein: and web holes (7) are arranged on the web I (12) of the standard beam (1) or the standard column (2) and the web II (63) of the special-shaped combination column (6), and the web holes (7) have punching and flanging structures.
6. A bolted steel structural building frame structure formed from composite steel beams and columns as claimed in claim 5, wherein: the web plate holes (7) are square holes, round holes and triangular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790631.2U CN211143311U (en) | 2019-10-24 | 2019-10-24 | Bolted steel structure building frame structure formed by combined steel beam columns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790631.2U CN211143311U (en) | 2019-10-24 | 2019-10-24 | Bolted steel structure building frame structure formed by combined steel beam columns |
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| CN211143311U true CN211143311U (en) | 2020-07-31 |
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| CN201921790631.2U Active CN211143311U (en) | 2019-10-24 | 2019-10-24 | Bolted steel structure building frame structure formed by combined steel beam columns |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556517A (en) * | 2023-06-01 | 2023-08-08 | 张宝元 | Green building steel structure |
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2019
- 2019-10-24 CN CN201921790631.2U patent/CN211143311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556517A (en) * | 2023-06-01 | 2023-08-08 | 张宝元 | Green building steel structure |
| CN116556517B (en) * | 2023-06-01 | 2023-12-29 | 青岛鑫光正钢结构股份有限公司 | Green building steel structure |
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