CN219909305U - Ultra-high V-shaped support column for steel structure corridor - Google Patents
Ultra-high V-shaped support column for steel structure corridor Download PDFInfo
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- CN219909305U CN219909305U CN202321236494.4U CN202321236494U CN219909305U CN 219909305 U CN219909305 U CN 219909305U CN 202321236494 U CN202321236494 U CN 202321236494U CN 219909305 U CN219909305 U CN 219909305U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 143
- 239000010959 steel Substances 0.000 title claims abstract description 143
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an ultra-high V-shaped support column for a steel structure corridor, which comprises the following components: the V-shaped head section column comprises a first steel column with the lower part arranged along the vertical direction and a second steel column with the upper part obliquely arranged, wherein the bottoms of the two second steel columns are respectively in butt joint connection with the tops of the two first steel columns and integrally form a V-shaped structure, and a transverse connecting steel plate is arranged between the two second steel columns; the double-column elliptic foundation bolt is arranged at the bottom of the V-shaped head section column; two sections of posts are fixed at the top of two second steel posts respectively, and two sections of posts slope setting to set up on same straight line with the second steel post, the top fixedly connected with post interbeam of two sections of posts. According to the utility model, the transverse box-shaped steel girder rigid connection drawknot is arranged in the middle of the V-shaped head section column, and the transverse connection steel plate between the transverse box-shaped steel girder and the second steel column is increased to form the limb connecting column, so that the lateral rigidity is effectively increased, and the lateral displacement is effectively controlled.
Description
Technical Field
The utility model relates to the technical field of steel structure corridor construction, in particular to an ultrahigh V-shaped support column for a steel structure corridor.
Background
Currently, in order to integrate functions such as citizen activities, public services, planning and displaying, more and more comprehensive buildings are favored by designers, and in order to utilize space and modeling, a large-span steel structure corridor structure is usually adopted in many comprehensive buildings, and particularly, higher requirements are put forward on the design of a bottom supporting structure of a large-span steel structure corridor with a sinking square at the lower part.
Disclosure of Invention
The utility model aims to provide an ultra-high V-shaped support column for a steel structure corridor, which can improve the support stability of the large-span steel structure corridor, effectively increase the lateral rigidity and effectively control the lateral displacement.
To achieve the above object, the present utility model provides an ultra-high V-shaped support column for a steel structure gallery, comprising: the V-shaped head section column comprises a first steel column with the lower part arranged along the vertical direction and a second steel column with the upper part obliquely arranged, the two first steel columns are arranged side by side, the bottoms of the two second steel columns are respectively in butt joint with the tops of the two first steel columns and integrally form a V-shaped structure, a transverse box steel beam is fixedly arranged between the tops of the two second steel columns, and a transverse connecting steel plate is arranged between the two second steel columns; the double-column oval foundation bolt is arranged at the bottom of the V-shaped head section column and comprises a plurality of embedded anchor bolts and a first column foot steel plate, wherein the first column foot steel plate is of an oval annular structure, and the first column foot steel plate is fixedly arranged in the middle of the embedded anchor bolts; two sections of posts are respectively fixed at the tops of two second steel posts, and the two sections of posts are obliquely arranged and are arranged on the same straight line with the second steel posts.
In a preferred embodiment, the height of the ultra-high V-shaped support column is 16.5m and the aspect ratio of the ultra-high V-shaped support column is 16.5:3.5.
in a preferred embodiment, the bottom of the first steel column is fixedly connected with the top of the second steel column, and a horizontal stiffening plate with an oval outer wall is arranged outside the connecting part of the first steel column and the second steel column.
In a preferred embodiment, the top outside of the second steel column and the bottom outside of the two sections of columns are respectively provided with a first locating plate and a second locating plate, the first locating plate and the second locating plate are respectively symmetrically provided with four locating plates, and the positions of the first locating plate and the second locating plate are corresponding.
In a preferred embodiment, the bottom of the first steel column is fixedly provided with a second column foot steel plate with an oval outer wall, the outer wall size of the second column foot steel plate is consistent with that of the first column foot steel plate, three embedded anchors are symmetrically arranged in the middle of two sides of the long straight edge of the second column foot steel plate respectively, and one embedded anchor is arranged in the middle of two sides of the arc-shaped short edge of the second column foot steel plate respectively.
In a preferred embodiment, the transverse box girder is of a straight structure, and the bottoms of the transverse box girders and the inner sides of the two second steel columns are respectively welded with the transverse connecting steel plates.
In a preferred embodiment, the top of the second steel column is fixedly connected with an extension steel column preset at the bottom of the steel structure gallery truss.
Compared with the prior art, the utility model has the beneficial effects that: the ultra-high V-shaped support column is suitable for stable support of a steel structure corridor with a sinking square at the lower part, and the transverse box-shaped steel beam rigid connection drawknot is arranged in the middle of the V-shaped head section column, and a steel plate is transversely connected between the transverse box-shaped steel beam and the second steel column to form a connecting column, so that the lateral rigidity is effectively increased, and the lateral displacement is effectively controlled.
Drawings
FIG. 1 is a front view of an ultra high V-shaped support column of a preferred embodiment of the present utility model;
FIG. 2 is a side view of an ultra high V-shaped support column of a preferred embodiment of the utility model;
FIG. 3 is an isometric view of an ultra high V-shaped support column of a preferred embodiment of the utility model;
FIG. 4 is a schematic perspective view of a double-column oval anchor bolt according to a preferred embodiment of the present utility model;
FIG. 5 is a front view of a double-post oval anchor bolt according to a preferred embodiment of the present utility model.
Reference numerals illustrate:
the steel plate comprises a 1-V-shaped head section column, a 11-first steel column, a 12-second steel column, a 2-second section column, a 3-double-column oval foundation bolt, a 31-embedded anchor bolt, a 32-first column foot steel plate, a 5-horizontal stiffening plate, a 61-first positioning plate, a 62-second positioning plate, a 7-second column foot steel plate, an 8-transverse box steel beam and a 9-transverse connection steel plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.
The following describes a specific embodiment of the present utility model by taking a certain engineering project as an example: a large-span steel corridor is adopted in a certain project, the total length is 102 meters, the maximum span in the center is 31.475 meters, the length of the maximum overhanging section is 18 meters, and the total steel consumption is 280 tons. In order to effectively utilize space and modeling, overhang and large span are balanced with each other, the problems of large span, large overhang, stability and the like are solved, and the construction technology of the ultra-long variable-height V-shaped large-span steel structure corridor is applied, wherein the ultra-high V-shaped single column is adopted for a vertical circular column supporting system of a sinking square extending below a steel connecting corridor, the height of the ultra-high V-shaped supporting column is 16.5m, and the height-width ratio of the ultra-high V-shaped supporting column is 16.5:3.5.
as shown in fig. 1 to 5, the ultra-high V-shaped support column for a steel structure gallery according to the preferred embodiment of the present utility model includes: v style of calligraphy head festival post 1, two festival posts 2 and oval rag bolt 3 of double column, wherein, V style of calligraphy head festival post 1 includes the first steel column 11 that the lower part set up along vertical direction and the second steel column 12 that upper portion slope set up, and two first steel columns 11 set up side by side, and the bottom of two second steel columns 12 respectively with the top butt joint of two first steel columns 11 be connected and wholly form V font structure. The transverse box steel beams 8 are fixedly arranged between the tops of the two second steel columns 12, the transverse connecting steel plates 9 are arranged between the two second steel columns 12, the transverse box steel beams 8 arranged in the middle are just connected with the drawknot, and the transverse connecting steel plates between the columns are additionally arranged, so that the connecting limb columns are formed, the lateral rigidity is effectively increased, and the lateral displacement is effectively controlled. The oval rag bolt 3 of double column sets up in the bottom of V style of calligraphy head festival post 1, and double column oval rag bolt 3 includes many embedded anchor bolts 31 and first column foot steel sheet 32, and first column foot steel sheet 32 is oval annular structure, and first column foot steel sheet 32 is fixed to be set up in the middle part of many embedded anchor bolts 31. The two-section columns 2 are respectively fixed at the tops of the two second steel columns 12, the two-section columns 2 are obliquely arranged and are arranged on the same straight line with the second steel columns 12, and inter-column beams (not shown in the figure) are fixedly connected at the tops of the two-section columns 2.
In this embodiment, the height of the ultra-high V-shaped support column is 16.5m, and the aspect ratio of the ultra-high V-shaped support column is 16.5:3.5. the root of the ultra-high V-shaped support column adopts an embedded foundation (embedded bearing platform is 3 m), and is effectively welded on an outer ring steel plate between parallel columns through bolts, hoops and radiation pile tie bars, so that effective anchoring of column feet is ensured.
Further, the bottom of the first steel column 11 is fixedly connected with the top of the second steel column 12, and the outer side of the connecting part of the first steel column 11 and the second steel column 12 is provided with a horizontal stiffening plate 5 with an oval outer wall. The outer side of the top of the second steel column 12 and the outer side of the bottom of the two sections of columns 2 are respectively provided with a first positioning plate 61 and a second positioning plate 62, the first positioning plate 61 and the second positioning plate 62 are respectively symmetrically provided with four positioning plates, and the positions of the first positioning plate 61 and the second positioning plate 62 are corresponding.
Further, the bottom of the first steel column 11 is fixedly provided with a second column foot steel plate 7 with an oval outer wall, the outer wall size of the second column foot steel plate 7 is consistent with that of the first column foot steel plate 32, three embedded bolts 31 are symmetrically arranged in the middle of the two sides of the long straight edge of the second column foot steel plate 7 respectively, one embedded bolt 31 is arranged in the middle of the two sides of the arc-shaped short edge of the second column foot steel plate 7 respectively, and the embedded bolts 31 are of an L-shaped structure.
Further, the transverse box steel beam 8 is of a straight structure, and the bottom of the transverse box steel beam 8 and the inner sides of the two second steel columns 12 are respectively welded and connected with the transverse connecting steel plates 9. The top of the second steel column 12 is fixedly connected with an extending steel column preset at the bottom of the steel structure corridor truss.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A superelevation V type support column for steel construction vestibule, its characterized in that: comprising the following steps:
the V-shaped head section column (1), the V-shaped head section column (1) comprises a first steel column (11) with the lower part arranged along the vertical direction and a second steel column (12) with the upper part obliquely arranged, the two first steel columns (11) are arranged side by side, the bottoms of the two second steel columns (12) are respectively in butt joint with the tops of the two first steel columns (11) and integrally form a V-shaped structure, a transverse box-shaped steel beam (8) is fixedly arranged between the tops of the two second steel columns (12), and a transverse connecting steel plate (9) is arranged between the two second steel columns (12);
the double-column oval foundation bolt (3) is arranged at the bottom of the V-shaped head section column (1), the double-column oval foundation bolt (3) comprises a plurality of embedded anchors (31) and a first column foot steel plate (32), the first column foot steel plate (32) is fixedly arranged at the middle parts of the embedded anchors (31), and the first column foot steel plate (32) is of an oval annular structure;
two section posts (2), two section posts (2) are fixed respectively in two the top of second steel column (12), two section posts (2) slope setting, and with second steel column (12) set up on same straight line.
2. The ultra-high V-shaped support column for a steel structure gallery of claim 1, wherein: the height of the ultra-high V-shaped support column is 16.5m, and the aspect ratio of the ultra-high V-shaped support column is 16.5:3.5.
3. the ultra-high V-shaped support column for a steel structure gallery of claim 1, wherein: the bottom of the first steel column (11) is fixedly connected with the top of the second steel column (12), and a horizontal stiffening plate (5) with an oval outer wall is arranged at the outer side of the connecting part of the first steel column (11) and the second steel column (12).
4. The ultra-high V-shaped support column for a steel structure gallery of claim 2, wherein: the outer sides of the tops of the second steel columns (12) and the outer sides of the bottoms of the two sections of columns (2) are respectively provided with a first positioning plate (61) and a second positioning plate (62), the first positioning plates (61) and the second positioning plates (62) are respectively symmetrically provided with four, and the positions of the first positioning plates (61) and the second positioning plates (62) are corresponding.
5. The ultra-high V-shaped support column for a steel structure gallery of claim 4, wherein: the bottom of first steel column (11) is fixed and is provided with outer wall for oval-shaped second column foot steel sheet (7), the outer wall size of second column foot steel sheet (7) is unanimous with the outer wall size of first column foot steel sheet (32), the long straight flange both sides middle part of second column foot steel sheet (7) symmetry respectively is provided with three pre-buried anchor bolts (31), the arc minor face both sides middle part of second column foot steel sheet (7) is provided with a pre-buried anchor bolt (31) respectively.
6. The ultra-high V-shaped support column for a steel structure gallery of claim 5, wherein: the transverse box steel beam (8) is of a straight-shaped structure, and the bottoms of the transverse box steel beams (8) and the inner sides of the two second steel columns (12) are respectively connected with the transverse connecting steel plates (9) in a welding mode.
7. The ultra-high V-shaped support column for a steel structure gallery of claim 6, wherein: the top of the second steel column (12) is fixedly connected with an extending steel column preset at the bottom of the steel structure corridor truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236494.4U CN219909305U (en) | 2023-05-22 | 2023-05-22 | Ultra-high V-shaped support column for steel structure corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236494.4U CN219909305U (en) | 2023-05-22 | 2023-05-22 | Ultra-high V-shaped support column for steel structure corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909305U true CN219909305U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236494.4U Active CN219909305U (en) | 2023-05-22 | 2023-05-22 | Ultra-high V-shaped support column for steel structure corridor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909305U (en) |
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2023
- 2023-05-22 CN CN202321236494.4U patent/CN219909305U/en active Active
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