Box-type modular steel structure combination column hinged frame and supporting structure

Abstract

The utility model discloses a box type modularization steel structure combination column hinge frame and supporting structure, which comprises a splicing combination frame column and a splicing wallboard, the splicing combination frame column is in the shape of a hollow tube, the splicing combination frame column is provided with a notch, and the two ends of the splicing wallboard are respectively welded with a trapezoid inserting strip; when the splicing combination frame column and the splicing wallboard are in butt joint, the trapezoid inserting strips are inserted into the notches and the inner cavity of the splicing combination frame column, the modular building technology is involved, the splicing combination frame column and the splicing wallboard are arranged, after the splicing combination frame column and the splicing wallboard are connected in an inserted mode, the surfaces of the splicing combination frame column and the splicing wallboard are flush, no prism is generated, and therefore using is safer; meanwhile, indoor decoration is facilitated, and more attractiveness is achieved; the splicing combined frame columns and the splicing wallboards are mainly connected in an inserted mode, and therefore the assembling and disassembling convenience can be effectively improved compared with the situation that more bolts are used.

Description

Technical Field

[0001] The utility model relates to the technical field of modular buildings, in particular to a box-type modular steel structure combined column hinged frame and a supporting structure. Background Art

[0002] The Chinese invention patent with publication number CN115387463B discloses a box-type modular steel structure composite column articulated frame-support structure system, including at least two mutually spliced ​​module units, at least two mutually spliced ​​module units constitute the entire building, each module unit includes a module unit corner column, a module bottom plate, a module wall panel and a module top plate; the box-type modular steel structure composite column articulated frame-support structure system also includes two parts: a lateral force resisting substructure set only in a part of the entire building and an articulated frame structure set in the remaining area of ​​the entire building; the load-bearing components in the box-type modular steel structure composite column articulated frame-support structure system include spliced ​​composite frame columns, double-spliced ​​channel steel frame beams and steel supports; the spliced ​​composite frame columns include module splicing nodes formed by splicing adjacent module unit corner columns; the double-spliced ​​channel steel frame beams are spliced ​​by high-strength bolts from the floor channel steel main beams in the adjacent module bottom plates; the steel supports can be ordinary steel supports or anti-buckling restrained supports. The lateral force resisting substructure includes the steel support and the two spliced ​​combined frame columns connected at both ends thereof and perpendicular to the ground, and the channel steel double-spliced ​​frame beams parallel to the ground; the steel support is installed in a diagonal manner in the rectangular space area formed by the spliced ​​combined frame columns and the two channel steel double-spliced ​​frame beams at both ends of the steel support; the number of the lateral force resisting substructures should be determined comprehensively based on the building height and the seismic fortification intensity of the area where it is located, and the layout position of the lateral force resisting substructure should not affect the use function of the building; the lateral force resisting substructure bears all horizontal loads.

[0003] The above patent has the following deficiencies:

[0004] 1) The spliced ​​composite frame column is used to splice with each double-jointed channel steel frame beam. However, the size of the spliced ​​composite frame column is larger than the thickness of the double-jointed channel steel frame beam. Therefore, after the spliced ​​composite frame column is butt-jointed with the double-jointed channel steel frame beam, the spliced ​​composite frame will bulge out a little, thus generating a prism, which not only affects the appearance, but is also inconvenient for interior decoration, and is easy to cause scratches to the internal personnel;

[0005] 2) The spliced ​​composite frame column and the double-jointed channel steel frame beam are connected by multiple bolts. Therefore, the assembly and disassembly between the spliced ​​composite frame column and the double-jointed channel steel frame beam are relatively complicated, and the bolt connection method is prone to rust, thus affecting the use. Utility Model Content

[0006] In view of the problems existing in the existing box-type modular steel structure combined column hinged frame and supporting structure, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a box-type modular steel structure composite column articulated frame and supporting structure, which solves the problem of using spliced ​​composite frame columns to splice with each channel steel double frame beam in the above-mentioned patent. However, the size of the spliced ​​composite frame column is larger than the thickness of the channel steel double frame beam. Therefore, after the spliced ​​composite frame column is connected with the channel steel double frame beam, the spliced ​​composite frame will bulge out a little, thus producing a prism, which not only affects the appearance, but also is not convenient for interior decoration, and is easy to cause scratches to the internal personnel; the spliced ​​composite frame column and the channel steel double frame beam are connected by multiple bolts, so the assembly and disassembly between the spliced ​​composite frame column and the channel steel double frame beam is relatively cumbersome, and the bolt connection method is prone to rust, thereby affecting the use.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A box-type modular steel structure combined column hinged frame and supporting structure, comprising a combined frame column and a combined wall panel, wherein the combined frame column is a hollow tube, and a notch is provided on the combined frame column, and trapezoidal plug-in strips are welded at both ends of the combined wall panel;

[0010] When the spliced ​​composite frame column and the spliced ​​wallboard are butted against each other, the trapezoidal plug-in strip is inserted into the notch and the inner cavity of the spliced ​​composite frame column.

[0011] As a preferred solution of a box-type modular steel structure combined column hinged frame and supporting structure described in the utility model, wherein: a square bar is provided at the end of the trapezoidal plug-in bar, and the size of the square bar is the same as the notch; when the spliced ​​combined frame column and the spliced ​​wall panel are connected, the square bar is inserted into the notch, and the trapezoidal plug-in bar is located in the inner cavity of the spliced ​​combined frame column.

[0012] As a preferred solution of a box-type modular steel structure combined column hinged frame and supporting structure described in the utility model, wherein: first plug-in grooves are opened at both ends of the splicing wall panels, and a first plug-in block is welded on the outer wall of the splicing combined frame column. The sizes of the first plug-in groove and the first plug-in block match. When the splicing combined frame column and the splicing wall panel are connected, the first plug-in block is inserted into the first plug-in groove.

[0013] As a preferred solution of a box-type modular steel structure combined column hinged frame and supporting structure described in the utility model, it also includes a capping cover plate, which is fixed to the splicing wall panel by bolts after being inserted.

[0014] As a preferred solution of a box-type modular steel structure combined column hinged frame and supporting structure described in the utility model, wherein: a second plug-in slot is opened on the splicing wall panel, a second plug-in block is welded on the bottom of the top cover plate, the size of the second plug-in block and the second plug-in slot match, and when the capping cover plate is docked with the second plug-in slot, the second plug-in block is inserted into the second plug-in slot.

[0015] As a preferred solution of a box-type modular steel structure combined column hinged frame and supporting structure described in the utility model, wherein: a first internal threaded hole is provided on the second plug-in block, and a second internal threaded hole is provided on the splicing wall panel. When the second plug-in block is inserted into the second plug-in slot, the first internal threaded hole and the second internal threaded hole are aligned.

[0016] Compared with existing technologies:

[0017] 1. By setting up spliced ​​combined frame columns and spliced ​​wall panels, after the two are plugged in, the surfaces of the two are flush and no prism will be generated, which makes it safer to use, and at the same time facilitates indoor decoration and is more beautiful;

[0018] 2. The connection between the spliced ​​composite frame columns and the spliced ​​wall panels is mainly achieved by plugging, so compared with using more bolts, it can effectively improve the convenience of assembly and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure provided by the utility model;

[0020] Figure 2 The utility model provides Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 The utility model provides Figure 2 Exploded diagram of

[0022] Figure 4 A side schematic diagram of a trapezoidal plug strip provided by the utility model;

[0023] Figure 5 The utility model provides Figure 4 Side view of

[0024] Figure 6 A schematic diagram of a spliced ​​composite frame column provided by the utility model;

[0025] Figure 7 A schematic diagram of the capping cover provided by the utility model after covering the top of the spliced ​​wall panels and the spliced ​​combined frame columns;

[0026] Figure 8 This is a bottom view of the capping cover plate provided by the utility model.

[0027] In the figure: spliced ​​wall panel 1, spliced ​​combined frame column 2, second plug-in groove 3, first plug-in block 4, notch 5, first plug-in groove 6, trapezoidal plug-in strip 7, square strip 8, capping cover plate 9, second plug-in block 10, second internal threaded hole 11, first internal threaded hole 12. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides a box-type modular steel structure combined column hinged frame and support structure, please refer to Figure 1-8 , including a spliced ​​composite frame column 2 and a spliced ​​wall panel 1, the surfaces of the spliced ​​composite frame column 2 and the spliced ​​wall panel 1 are flush, the spliced ​​composite frame column 2 is a hollow tube, and a notch 5 is opened on the spliced ​​composite frame column 2, and trapezoidal plug strips 7 are welded at both ends of the spliced ​​wall panel 1;

[0030] When the spliced ​​composite frame column 2 and the spliced ​​wallboard 1 are butted against each other, the trapezoidal plug-in strip 7 is inserted into the notch 5 and the inner cavity of the spliced ​​composite frame column 2 .

[0031] A square bar 8 is provided at the end of the trapezoidal plug-in strip 7. The size of the square bar 8 is the same as that of the notch 5. The square bar 8 is connected to the inner wall of the notch 5 by interference fit, that is, the spliced ​​combined frame column 2 and the spliced ​​wall panel 1 can be tightly connected; when the spliced ​​combined frame column 2 and the spliced ​​wall panel 1 are docked, the square bar 8 is inserted into the notch 5, and the trapezoidal plug-in strip 7 is located in the inner cavity of the spliced ​​combined frame column 2; when the four trapezoidal plug-in strips 7 are located in the inner cavity of the spliced ​​combined frame column 2, the four trapezoidal plug-in strips 7 are ring-shaped and tightly located in the inner cavity of the spliced ​​combined frame column 2, thereby enhancing the stability of the connection between the spliced ​​combined frame column 2 and the spliced ​​wall panel 1.

[0032] A first plug-in groove 6 is provided at both ends of the splicing wall panel 1, and a first plug-in block 4 is welded on the outer wall of the splicing combination frame column 2. The sizes of the first plug-in groove 6 and the first plug-in block 4 match. When the splicing combination frame column 2 and the splicing wall panel 1 are docked, the first plug-in block 4 is inserted into the first plug-in groove 6; the first plug-in block 4 is connected to the inner wall of the first plug-in groove 6 by interference fit; internal threaded holes can be provided at corresponding positions of the splicing wall panel 1 and the first plug-in block 4, and the first plug-in block 4 is fixed to the splicing wall panel 1 by bolts, so that a small number of bolts are used to further strengthen the connection strength between the splicing combination frame column 2 and the splicing wall panel 1.

[0033] It also includes a capping cover plate 9, which is fixed to the splicing wall panel 1 by bolts after being plugged in; specifically, a second plug-in slot 3 is provided on the splicing wall panel 1, and a second plug-in block 10 is welded to the bottom of the top cover plate 9. The size of the second plug-in block 10 matches that of the second plug-in slot 3. When the capping cover plate 9 is docked with the second plug-in slot 3, the second plug-in block 10 is inserted into the second plug-in slot 3; a first internal threaded hole 12 is provided on the second plug-in block 10, and a second internal threaded hole 11 is provided on the splicing wall panel 1. When the second plug-in block 10 is inserted into the second plug-in slot 3, the first internal threaded hole 12 and the second internal threaded hole 11 are aligned.

[0034] When in use, the splicing combined frame column 2 and the splicing wallboard 1 are butted, the square bar 8 of the splicing wallboard 1 is inserted into the notch 5 of the splicing combined frame column 2, and the trapezoidal plug-in bar 7 is located in the inner cavity of the splicing combined frame column 2; at the same time, the first plug-in block 4 is inserted into the first plug-in groove 6, so as to realize the connection between the splicing combined frame column 2 and the splicing wallboard 1;

[0035] Insert the second plug-in block 10 at the bottom of the top cover plate 9 into the second plug-in slot 3 of the splicing wallboard 1, and then fix the top cover plate 9 and the splicing wallboard 1 by bolts.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A box-type modular steel structure composite column articulated frame and support structure, comprising a spliced ​​composite frame column (2) and a spliced ​​wall panel (1), characterized in that: The spliced ​​composite frame column (2) is in the shape of a hollow tube, and a notch (5) is provided on the spliced ​​composite frame column (2); both ends of the spliced ​​wallboard (1) are welded with trapezoidal plug-in strips (7); When the spliced ​​composite frame column (2) and the spliced ​​wallboard (1) are butt-jointed, the trapezoidal plug-in strip (7) is inserted into the notch (5) and the inner cavity of the spliced ​​composite frame column (2).

2. A box-type modular steel structure composite column articulated frame and support structure according to claim 1, characterized in that: A square bar (8) is provided at the end of the trapezoidal plug-in bar (7), and the size of the square bar (8) is the same as that of the notch (5); when the spliced ​​combined frame column (2) and the spliced ​​wallboard (1) are butt-jointed, the square bar (8) is inserted into the notch (5), and the trapezoidal plug-in bar (7) is located in the inner cavity of the spliced ​​combined frame column (2).

3. A box-type modular steel structure composite column articulated frame and support structure according to claim 1, characterized in that: Both ends of the spliced ​​wallboard (1) are provided with a first plug-in slot (6); a first plug-in block (4) is welded on the outer wall of the spliced ​​combined frame column (2); the sizes of the first plug-in slot (6) and the first plug-in block (4) match; when the spliced ​​combined frame column (2) and the spliced ​​wallboard (1) are butt-jointed, the first plug-in block (4) is inserted into the first plug-in slot (6).

4. A box-type modular steel structure composite column articulated frame and support structure according to claim 1, characterized in that: It also comprises a capping cover plate (9), which is fixed to the splicing wall panel (1) by means of bolts after being plugged in.

5. A box-type modular steel structure composite column articulated frame and support structure according to claim 4, characterized in that: The splicing wall panel (1) is provided with a second plug-in slot (3), and a second plug-in block (10) is welded to the bottom of the top cover plate (9). The size of the second plug-in block (10) matches that of the second plug-in slot (3). When the top cover plate (9) is docked with the second plug-in slot (3), the second plug-in block (10) is inserted into the second plug-in slot (3).

6. A box-type modular steel structure composite column articulated frame and support structure according to claim 5, characterized in that: The second plug-in block (10) is provided with a first internal threaded hole (12), and the splicing wallboard (1) is provided with a second internal threaded hole (11). When the second plug-in block (10) is inserted into the second plug-in slot (3), the first internal threaded hole (12) and the second internal threaded hole (11) are aligned.

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