CN218714349U - Variable cross-section groined box type-box groined conversion column - Google Patents

Variable cross-section groined box type-box groined conversion column Download PDF

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Publication number
CN218714349U
CN218714349U CN202222515611.2U CN202222515611U CN218714349U CN 218714349 U CN218714349 U CN 218714349U CN 202222515611 U CN202222515611 U CN 202222515611U CN 218714349 U CN218714349 U CN 218714349U
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box
groined
section
column
cross
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井泉
陈殿翔
金良
李冰
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Architecture Design and Research Institute of Tongji University Group Co Ltd
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Architecture Design and Research Institute of Tongji University Group Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

The utility model relates to a cross section groined type box-box groined type conversion post becomes, including the uniform cross section groined type box post, variable cross section groined type box post and the box groined type post that from top to bottom connects gradually, wherein, the top of uniform cross section groined type box post is connected with the upper portion cylinder through first horizontal gusset plate, and the bottom of uniform cross section groined type box post is connected with variable cross section groined type box post through the horizontal gusset plate of second, and the top of box groined type post is connected with variable cross section groined type box post through third horizontal gusset plate. Compared with the prior art, the utility model has the advantages that the aesthetic feeling of the box-shaped column and the characteristic that the box-shaped column is convenient to connect the I-shaped steel beam are both achieved, so that a new structural column form can be realized; the variable cross-section # -shaped box-type column reduces stress sudden change, so that the structure is reasonable, and the supporting performance and stability of the box-type # -shaped column on the upper # -shaped box-type column are greatly improved; the arrangement of each horizontal gusset plate realizes the coordinated stress of the upper and lower structures, and has the advantages of low cost and high construction efficiency.

Description

Variable cross-section groined box type-box groined conversion column
Technical Field
The utility model belongs to the technical field of steel construction building design technique and specifically relates to a variable cross section groined type box-box groined type conversion post is related to.
Background
With the development of the building industry, the building form of the column is no longer limited by the traditional round column and the square column, and some unique column forms, such as the groined column, are widely applied to new buildings due to novel shapes, so that the attractiveness of the buildings can be effectively improved. However, although the shape of the # -shaped column is unique, the side plates thereof are narrow, resulting in inconvenience in connecting the steel beams; in addition, the well-shaped column has smaller moment of inertia and is limited by the width-thickness ratio, so that the local stability control effect is poorer; except that the form of the inner section of the suspended ceiling height is not limited, the # -shaped columns at other parts are exposed, and the aesthetic feeling is influenced to a certain extent. Therefore, the current # -shaped column structure is to be improved in connection support performance and stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a variable cross section groined type box-box groined type conversion post in order to overcome the defect that above-mentioned prior art exists, can realize being connected of I-shaped beam and groined type box post to carry out connection and the transition of groined type box post and groined type post, have good stability and support performance.
The purpose of the utility model can be realized by the following technical proposal: the variable cross-section groined box type-box groined conversion column comprises an equal cross-section groined box type column, a variable cross-section groined box type column and a box groined column which are sequentially connected from top to bottom, wherein the top of the equal cross-section groined box type column is connected with an upper cylinder through a first horizontal node plate, the bottom of the equal cross-section groined box type column is connected with the variable cross-section groined box type column through a second horizontal node plate, and the top of the box groined column is connected with the variable cross-section groined box type column through a third horizontal node plate.
Further, first horizontal gusset plate and second horizontal gusset plate are the rectangle gusset plate, third horizontal gusset plate is the cross gusset plate.
Furthermore, the uniform-section groined box type column comprises a first groined rib plate, and four first rectangular side plates which are connected with each other and enclose the uniform-section box body are arranged on the outer side of the first groined rib plate.
Furthermore, the variable cross-section groined type box column comprises a second groined type rib plate, four trapezoidal side plates are arranged on the outer side of the second groined type rib plate, triangular oblique side plates are symmetrically arranged on two sides of each trapezoidal side plate, and the four trapezoidal side plates and the triangular oblique side plates on the two corresponding sides of the four trapezoidal side plates are mutually surrounded to form the variable cross-section box body.
Furthermore, the central support structure of the second cross rib plate comprises two transverse partition plates which are parallel to each other and are arranged at intervals, two first longitudinal partition plates which are arranged at intervals are arranged between the two transverse partition plates, and two second longitudinal partition plates which are arranged at intervals are symmetrically arranged on the upper side and the lower side of the two transverse partition plates.
Further, the triangular oblique side plate is positioned on the outer side of the transverse partition plate and the second longitudinal partition plate.
Furthermore, the bottom end of the triangular oblique side plate is provided with a slope chamfer angle for enabling the triangular oblique side plate to be attached to the transverse partition plate or the second longitudinal partition plate.
Furthermore, the triangular inclined side plate is attached to and connected with the side edge of the corresponding trapezoidal side plate according to a set inclination angle.
Furthermore, the box-shaped cross-shaped column comprises a third cross-shaped rib plate, four second rectangular side plates are connected and arranged on the outer side of the third cross-shaped rib plate, and the four second rectangular side plates and the outer side of the third cross-shaped rib plate are mutually connected and enclosed to form a cross-section box body.
Furthermore, the central support structures of the first cross-shaped rib plate, the second cross-shaped rib plate and the third cross-shaped rib plate are all designed in the same structure.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses a set up the uniform cross section groined type box post that from top to bottom connects gradually, variable cross section groined type box post and box groined type post, thereby twice change in post cross-section has been carried out, the problem of the difficult connection of I-shaped beam and box groined type post has been solved from this, through converting into the connection of I-shaped beam and groined type box post, make variable cross section groined type box-box groined type conversion post have the aesthetic feeling of box groined type post concurrently and the characteristic of groined type box post be convenient for connect the I-shaped girder steel, make new structure cylindricality formula realize.
2. The utility model discloses in, variable cross section groined type box post passes through to the cross-sectional change of case groined type post and groined type box post, also adopts triangle-shaped inclined side board and trapezoidal curb plate to carry out being connected between case groined type post and the groined type box post and pass power when adopting the groined type floor, can reliably satisfy the building requirement, has simple structure simultaneously, passes the advantage that power is direct, reasonable in design, be convenient for produce to effectively improve the stability, security and the support performance of structure post.
3. The utility model adopts the rectangular horizontal gusset plate and the cross horizontal gusset plate to realize the connection of each section, and the rectangular horizontal gusset plate is specifically utilized to respectively realize the connection of the uniform-section # -shaped box-type column with the upper cylinder and the variable-section # -shaped box-type column; the cross-shaped horizontal gusset plate is utilized to realize the connection between the variable cross-section # -shaped box-shaped column and the box-shaped # -shaped column. The coordination stress of the upper structure and the lower structure can be realized, and the method has the advantages of low cost and high construction efficiency.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an exploded view of a cross-sectional box column;
FIG. 4 is an exploded view of the second cross rib;
wherein: 1. a cross-section well-shaped box column; 2. a cross-section variable # -shaped box column; 3. a box-type well-shaped column; 4. a first horizontal gusset plate; 5. a second horizontal gusset plate; 6. a third horizontal gusset plate; 7. a first cross rib plate; 8. a first rectangular side plate; 9. a second cross rib plate; 10. a trapezoidal side plate; 11. a triangular oblique side plate; 12. a third cross rib plate; 13. a second rectangular side panel; 14. a transverse partition; 15. a first longitudinal partition; 16. a second longitudinal partition.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1, a variable cross-section groined box type-box type groined conversion column comprises: the constant-section groined type box column comprises a constant-section groined type box column 1, a variable-section groined type box column 2 and a box type groined type column 3, wherein the constant-section groined type box column 1, the variable-section groined type box column 2 and the box type groined type column 3 are connected through corresponding node plates respectively, a rectangular node plate arranged between the constant-section groined type box column 1 and the variable-section groined type box column 2 is a second horizontal node plate 5, a cross node plate between the variable-section groined type box column 2 and the box type groined type column 3 is a third horizontal node plate 6 (the third horizontal node plate 6 is matched with the peripheral section of the box type groined type column 3), and the top of the constant-section groined type box column 1 is connected with an upper column through a rectangular first horizontal node plate 4.
As shown in fig. 2, the uniform-section # -shaped box column 1 comprises a first # -shaped rib plate 7 and a first rectangular side plate 8, four sides of the outer side of which are sequentially connected with each other, and the four first rectangular side plates 8 are connected with each other to form a closed uniform-section rectangular box body;
the box-shaped cross-shaped column 3 comprises a third cross-shaped rib plate 12 and second rectangular side plates 13 on the four sides of the outer side, and the second rectangular side plates 13 are connected to the outer side of the third cross-shaped rib plate 12 and enclose to form a closed cross-shaped box body.
As shown in fig. 3, the variable cross-section box-shaped column 2 includes a second cross-shaped rib 9, a trapezoidal side plate 10 and a triangular oblique side plate 11, wherein the central support structure of the second cross-shaped rib 9 is provided with two parallel transverse partition plates 14 as shown in fig. 4, two first longitudinal partition plates 15 are vertically arranged between the two transverse partition plates 14, and two second longitudinal partition plates 16 are symmetrically arranged on the upper and lower sides of the transverse partition plates 14. It should be noted that the first cross rib 7, the third cross rib 12 and the second cross rib 9 have the same structural design.
Trapezoidal curb plate 10 is located the outside of second groined type floor 9, and triangle-shaped inclined side plate 11 is located the horizontal separators 14 and the second longitudinal baffle 16 outside, and triangle-shaped inclined side plate 11 symmetry sets up in the both sides of trapezoidal curb plate, encloses with trapezoidal curb plate 10 and closes a lateral part that forms variable cross section groined type box column 2, and four lateral parts interconnect forms confined variable cross section box. In practical application, the lower extreme of triangle-shaped inclined side board 11 has certain slope chamfer, makes it can laminate better in the baffle, and triangle-shaped inclined side board 11 has certain gradient to can laminate better with trapezoidal curb plate 10 side and be connected.
In conclusion, the variable cross-section groined box type-box type groined conversion column provided by the technical scheme has the advantages of simple structure, convenience in construction, reasonable design and convenience in production, can realize the connection of the I-shaped beam and the groined box type column, can realize the connection and transition of the groined box type column and the groined column, has excellent stability and supporting performance, combines the advantages of the groined box type column and the box type groined column, and has the characteristics of attractiveness and convenience in reliable connection.

Claims (10)

1. The variable cross-section groined box type-box groined conversion column is characterized by comprising an equal cross-section groined box type column (1), a variable cross-section groined box type column (2) and a box groined column (3) which are sequentially connected from top to bottom, wherein the top of the equal cross-section groined box type column (1) is connected with an upper column body through a first horizontal node plate (4), the bottom of the equal cross-section groined box type column (1) is connected with the variable cross-section groined box type column (2) through a second horizontal node plate (5), and the top of the box groined column (3) is connected with the variable cross-section groined box type column (2) through a third horizontal node plate (6).
2. The variable cross-section groin box-type groin conversion column as claimed in claim 1, wherein the first horizontal gusset plate (4) and the second horizontal gusset plate (5) are both rectangular gusset plates, and the third horizontal gusset plate (6) is a cross gusset plate.
3. The well-box-type conversion column with the variable cross section as claimed in claim 1, characterized in that the well-box-type column with the constant cross section (1) comprises a first well-shaped rib plate (7), and four first rectangular side plates (8) which are connected with each other and enclose to form a box body with the constant cross section are arranged on the outer side of the first well-shaped rib plate (7).
4. The cross-section changeable groined box type-box type conversion column as claimed in claim 3, wherein the cross-section changeable groined box type column (2) comprises a second groined rib plate (9), four trapezoidal side plates (10) are arranged on the outer side of the second groined rib plate (9), triangular oblique side plates (11) are symmetrically arranged on two sides of each trapezoidal side plate (10), and the four trapezoidal side plates (10) and the corresponding triangular oblique side plates (11) on two sides are connected with each other to form a cross-section changeable box body.
5. The well-box-type conversion column with the variable cross-section according to claim 4, characterized in that the central support structure of the second well-shaped rib plate (9) comprises two transverse partition plates (14) which are parallel to each other and are arranged at intervals, two first longitudinal partition plates (15) which are arranged at intervals are arranged between the two transverse partition plates (14), and two second longitudinal partition plates (16) which are arranged at intervals are symmetrically arranged on the upper and lower sides of the two transverse partition plates (14).
6. A conversion column according to claim 5, characterized in that said triangular oblique side plates (11) are located outside the transverse partition (14) and the second longitudinal partition (16).
7. The well box-type well box conversion column with the variable cross section as claimed in claim 6, characterized in that the bottom end of the triangular oblique side plate (11) is provided with a slope chamfer for enabling the triangular oblique side plate (11) to be attached to the transverse partition plate (14) or the second longitudinal partition plate (16).
8. The variable cross-section groin box type-box type groin box conversion column as claimed in claim 4, wherein the triangular inclined side plates (11) are in fit connection with the side edges of the corresponding trapezoidal side plates (10) according to a set inclination angle.
9. The cross-section-variable groined box type-box type groined transformation column as claimed in claim 5, characterized in that the box type groined column (3) comprises a third groined rib plate (12), four second rectangular side plates (13) are connected and arranged on the outer side of the third groined rib plate (12), and the four second rectangular side plates (13) and the outer side of the third groined rib plate (12) are connected with each other to form a cross-section box body.
10. The cross-section-variable groined box-type conversion column as claimed in claim 9, wherein the central support structures of the first groined rib plate (7), the second groined rib plate (9) and the third groined rib plate (12) all adopt the same structural design.
CN202222515611.2U 2022-09-22 2022-09-22 Variable cross-section groined box type-box groined conversion column Active CN218714349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222515611.2U CN218714349U (en) 2022-09-22 2022-09-22 Variable cross-section groined box type-box groined conversion column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222515611.2U CN218714349U (en) 2022-09-22 2022-09-22 Variable cross-section groined box type-box groined conversion column

Publications (1)

Publication Number Publication Date
CN218714349U true CN218714349U (en) 2023-03-24

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ID=85634813

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Application Number Title Priority Date Filing Date
CN202222515611.2U Active CN218714349U (en) 2022-09-22 2022-09-22 Variable cross-section groined box type-box groined conversion column

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CN (1) CN218714349U (en)

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