CN213143365U - Modularization building box steel structural framework - Google Patents
Modularization building box steel structural framework Download PDFInfo
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- CN213143365U CN213143365U CN202020772381.6U CN202020772381U CN213143365U CN 213143365 U CN213143365 U CN 213143365U CN 202020772381 U CN202020772381 U CN 202020772381U CN 213143365 U CN213143365 U CN 213143365U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005034 decoration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a modular building box steel structure frame, which comprises four upright post components, an underframe component and a top frame component; the upright post assembly comprises a frame post, two underframe connecting beams and two top frame connecting beams, wherein the underframe connecting beams and the top frame connecting beams are all of a cross-shaped steel structure, and the two underframe connecting beams and the two top frame connecting beams are symmetrically welded at two ends of the frame post; the underframe assembly comprises two underframe longitudinal beams and two underframe end beams, the underframe longitudinal beams and the underframe end beams are both in a cross-shaped steel structure, and two ends of the underframe longitudinal beams and two ends of the underframe end beams are respectively fixedly connected with corresponding underframe connecting beams through bolt fixing assemblies; the top frame assembly comprises two top frame longitudinal beams and two top frame end beams, the top frame longitudinal beams and the top frame end beams are all cross-shaped steel structures, and the two ends of the top frame longitudinal beams and the two ends of the top frame end beams are fixedly connected with the corresponding top frame connecting beams through bolt fixing assemblies respectively. The utility model has the advantages of be convenient for installation, the precision is high, intensity is high.
Description
Technical Field
The utility model belongs to the technical field of the building, more specifically say, relate to a modularization building box steel structural framework.
Background
The modular building divides the traditional building by taking hexahedron or other three-dimensional space as unit modules, finishes a module steel structure in a factory in advance, integrates decoration, water and electricity, heating ventilation and the like into the steel structure, and transports the steel structure to the site to be installed, fixed and assembled into a complete building. The modularized steel structure adopts a container frame or other three-dimensional space steel structure frames at present, however, all members forming the steel structure frames are connected in a welding mode, the production period is long, the labor cost is high, and the frame size precision is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a modularization building box steel structural framework convenient to installation, precision height, intensity are high is provided.
In order to solve the technical problem, the utility model provides a modular building box steel structure frame, which comprises four upright post components, an underframe component and a top frame component;
the upright post assembly comprises a frame post, two underframe connecting beams and two top frame connecting beams, the frame post is of a rectangular steel tube structure, the underframe connecting beams and the top frame connecting beams are of a cross-shaped steel structure, the two underframe connecting beams and the two top frame connecting beams are symmetrically welded at two ends of the frame post and are perpendicular to the frame post, an included angle between the two underframe connecting beams is 90 degrees, and an included angle between the two top frame connecting beams is 90 degrees;
the chassis assembly comprises two chassis longitudinal beams and two chassis end beams, the chassis longitudinal beams and the chassis end beams are both of a cross-shaped steel structure, and two ends of the chassis longitudinal beams and two ends of the chassis end beams are respectively fixedly connected with corresponding chassis connecting beams through bolt fixing assemblies;
the top frame assembly comprises two top frame longitudinal beams and two top frame end beams, the top frame longitudinal beams and the top frame end beams are all cross-shaped steel structures, and the two ends of the top frame longitudinal beams and the two ends of the top frame end beams are fixedly connected with the corresponding top frame connecting beams through bolt fixing assemblies respectively.
As the utility model discloses an optimal scheme, the bolt fastening subassembly includes four connecting plates and a plurality of bolt, the connecting plate is rectangular form right angle board, four the connecting plate cooperates with four right angle departments of cross steel construction respectively, be equipped with a plurality of confessions on two right angle faces of connecting plate respectively the first bolted connection hole that the bolt passed, the end of chassis tie-beam the end of roof-rack tie-beam the both ends of chassis longeron the both ends of chassis end beam the both ends of roof-rack longeron with the both ends of roof-rack end beam all be equipped with a plurality of with the second bolted connection hole that first bolted connection hole matches.
As the utility model discloses an optimal scheme, the both ends terminal surface of chassis longeron the both ends terminal surface of chassis end beam the both ends terminal surface of roof-rack longeron with be equipped with the tenon on the both ends terminal surface of roof-rack end beam respectively, the terminal surface of chassis tie-beam with be equipped with the mortise on the terminal surface of roof-rack tie-beam respectively, the tenon with the mortise cooperation is connected.
As the utility model discloses an optimal scheme, the terminal surface of chassis tie-beam with be equipped with the tenon on the terminal surface of roof-rack tie-beam respectively, the both ends terminal surface of chassis longeron the both ends terminal surface of chassis end-beam the both ends terminal surface of roof-rack longeron with be equipped with the mortise hole on the both ends terminal surface of roof-rack end-beam respectively, the tenon with the mortise hole cooperation is connected.
As the utility model discloses a preferred scheme, two be connected with a plurality of parallel arrangement's chassis crossbeam between the chassis longeron.
As the preferred scheme of the utility model, the both ends of chassis crossbeam with be connected between the chassis longeron for welding, spiro union, or joint.
As the preferred scheme of the utility model, the chassis crossbeam is rectangular tube structure or I-steel structure.
As the utility model discloses a preferred scheme, two be connected with a plurality of parallel arrangement's roof-rack crossbeam between the roof-rack longeron.
As the preferred scheme of the utility model, the both ends of roof-rack crossbeam with be connected between the roof-rack longeron for welding, spiro union, or joint.
As the preferred scheme of the utility model, the roof-rack crossbeam is rectangular tube structure or I-steel structure.
Implement the utility model provides a pair of modularization building box steel construction frame compares with prior art, has following beneficial effect:
(1) the utility model provides an installation reference for the bottom frame assembly and the top frame assembly through the arrangement of the bottom frame connecting beam and the top frame connecting beam, and ensures the installation accuracy of the bottom frame longitudinal beam, the bottom frame end beam, the top frame longitudinal beam and the top frame end beam; meanwhile, the underframe connecting beam and the upper frame connecting beam are both connecting end heads, so the size is small, the processing precision and the welding process with the frame column are easy to control, and the welding joint is stable and reliable;
(2) because the underframe connecting beam, the roof truss connecting beam, the underframe longitudinal beam, the underframe end beam, the roof truss longitudinal beam and the roof truss end beam are all cross steel structures, the connection part of each end part is convenient to align and operate, the hoisting operation is facilitated, and the structural strength is high;
(3) all realize fixedly through the bolt fastening subassembly between chassis subassembly and the chassis tie-beam, between roof frame subassembly and the roof frame tie-beam, so the bolt fastening mode is compared in the welded fastening mode, and its operation is more convenient, and the bolt can not influence interior decoration moreover, does not have the installation vestige behind the interior decoration, does not influence indoor pleasing to the eye.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a steel structural frame of a modular building box provided by the present invention;
FIG. 2 is an enlarged view of a portion of area A in the structure of FIG. 1;
in the figure, 1, a frame column, 2, an underframe connecting beam, 3, a top frame connecting beam, 4, an underframe longitudinal beam, 5, an underframe end beam, 6, a top frame longitudinal beam, 7, a top frame end beam, 8, a connecting plate, 9, a bolt, 10, an underframe cross beam, 11 and a top frame cross beam are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a preferred embodiment of the present invention, a modular building box steel structural frame, comprises four column assemblies, an underframe assembly and a top frame assembly; the upright post assembly comprises a frame post 1, two underframe connecting beams 2 and two roof truss connecting beams 3, the frame post 1 is of a rectangular steel tube structure, the underframe connecting beams 2 and the roof truss connecting beams 3 are of a cross-shaped steel structure, the two underframe connecting beams 2 and the two roof truss connecting beams 3 are symmetrically welded at two ends of the frame post 1 and are perpendicular to the frame post 1, an included angle between the two underframe connecting beams 2 is 90 degrees, and an included angle between the two roof truss connecting beams 3 is 90 degrees; the underframe assembly comprises two underframe longitudinal beams 4 and two underframe end beams 5, the underframe longitudinal beams 4 and the underframe end beams 5 are both in a cross-shaped steel structure, and two ends of the underframe longitudinal beams 4 and two ends of the underframe end beams 5 are respectively fixedly connected with the corresponding underframe connecting beams 2 through bolt fixing assemblies; the roof rack assembly comprises two roof rack longitudinal beams 6 and two roof rack end beams 7, the roof rack longitudinal beams 6 and the roof rack end beams 7 are all cross-shaped steel structures, and the two ends of the roof rack longitudinal beams 6 and the two ends of the roof rack end beams 7 are fixedly connected with the corresponding roof rack connecting beams 3 through bolt fixing assemblies respectively.
Thereby. According to the utility model provides a pair of modularization building box steel construction frame, its advantage is showing: firstly, through the arrangement of the underframe connecting beam 2 and the roof connecting beam 3, an installation reference is provided for the underframe assembly and the roof assembly, and the installation accuracy of the underframe longitudinal beam 4, the underframe end beam 5, the roof longitudinal beam 6 and the roof end beam 7 is ensured; meanwhile, the underframe connecting beam 2 and the upper frame connecting beam 3 are both connecting end heads, so that the size is small, the machining precision and the welding process with the frame column 1 are easy to control, and the welding joint is stable and reliable; secondly, the underframe connecting beam 2, the roof truss connecting beam 3, the underframe longitudinal beam 4, the underframe end beam 5, the roof truss longitudinal beam 6 and the roof truss end beam 7 are all cross-shaped steel structures, so that the connection parts of the end parts are convenient to align, the hoisting operation is facilitated, and the structural strength is high; thirdly, all realize fixedly through the bolt fastening subassembly between chassis subassembly and the chassis tie-beam 2, between roof frame subassembly and the roof frame tie-beam 3, so the bolt fastening mode is compared in the welded fastening mode, and its operation is more convenient, and the bolt can not influence interior decoration moreover, does not have the installation vestige behind the interior decoration, does not influence indoor pleasing to the eye.
Exemplarily, for guaranteeing bolted connection node reliable and stable, the bolt fastening subassembly includes four connecting plates 8 and a plurality of bolt 9, connecting plate 8 is rectangular form right-angle board, four connecting plate 8 cooperates with four right angle departments of cross steel construction respectively, be equipped with a plurality of confessions on two right-angle faces of connecting plate 8 respectively the first bolted connection hole that bolt 9 passed, chassis tie-beam 2 the end of roof-frame tie-beam 3 the both ends of chassis longeron 4 the both ends of chassis end beam 5 the both ends of roof-frame longeron 6 with the both ends of roof-frame end beam 7 all be equipped with a plurality of with the second bolted connection hole that first bolted connection hole matches.
Exemplarily, for better realizing the location installation between chassis subassembly and the chassis tie-beam 2 and between roof-rack subassembly and the roof-rack tie-beam 3, the both ends terminal surface of chassis longeron 4 the both ends terminal surface of chassis end beam 5 the both ends terminal surface of roof-rack longeron 6 with be equipped with the tenon on the both ends terminal surface of roof-rack end beam 7 respectively, the terminal surface of chassis tie-beam 2 with be equipped with the mortise on the terminal surface of roof-rack tie-beam 3 respectively, the tenon with the mortise cooperation is connected. Of course, in other embodiments, tenons are respectively disposed on the end faces of the bottom frame connecting beam 2 and the top frame connecting beam 3, and mortises are respectively disposed on the end faces of the two ends of the bottom frame longitudinal beam 4, the end faces of the two ends of the bottom frame end beam 5, the end faces of the two ends of the top frame longitudinal beam 6, and the end faces of the two ends of the top frame end beam 7, and the tenons are in fit connection with the mortises.
Illustratively, in order to improve the structural strength of the underframe assembly, a plurality of underframe crossbeams 10 arranged in parallel are connected between two underframe longitudinal beams 4. The two ends of the chassis cross beam 10 and the chassis longitudinal beams 4 can be connected in a welding, screwing, clamping and the like mode, and the chassis cross beam 10 can be in various structural forms such as a rectangular tube structure and an I-shaped steel structure.
Illustratively, in order to improve the structural strength of the roof rack assembly, a plurality of roof rack cross beams 11 arranged in parallel are connected between the two roof rack longitudinal beams 6. The two ends of the top frame cross beam 11 and the top frame longitudinal beams 6 can be connected in a welding mode, a screw joint mode or a clamping mode, and the top frame cross beam 11 can be in various structural forms such as a rectangular tube structure and an I-shaped steel structure.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A modularized building box steel structure frame is characterized by comprising four upright post assemblies, a bottom frame assembly and a top frame assembly;
the upright post assembly comprises a frame post, two underframe connecting beams and two top frame connecting beams, the frame post is of a rectangular steel tube structure, the underframe connecting beams and the top frame connecting beams are of a cross-shaped steel structure, the two underframe connecting beams and the two top frame connecting beams are symmetrically welded at two ends of the frame post and are perpendicular to the frame post, an included angle between the two underframe connecting beams is 90 degrees, and an included angle between the two top frame connecting beams is 90 degrees;
the chassis assembly comprises two chassis longitudinal beams and two chassis end beams, the chassis longitudinal beams and the chassis end beams are both of a cross-shaped steel structure, and two ends of the chassis longitudinal beams and two ends of the chassis end beams are respectively fixedly connected with corresponding chassis connecting beams through bolt fixing assemblies;
the top frame assembly comprises two top frame longitudinal beams and two top frame end beams, the top frame longitudinal beams and the top frame end beams are all cross-shaped steel structures, and the two ends of the top frame longitudinal beams and the two ends of the top frame end beams are fixedly connected with the corresponding top frame connecting beams through bolt fixing assemblies respectively.
2. The modular building box steel structural framework of claim 1, wherein the bolt fastening assembly comprises four connecting plates and a plurality of bolts, the connecting plates are rectangular plates, the four connecting plates are respectively matched with four right angles of the cross steel structure, a plurality of first bolt connecting holes for the bolts to pass through are respectively arranged on two right angle plate surfaces of the connecting plates, and a plurality of second bolt connecting holes matched with the first bolt connecting holes are respectively arranged at the tail end of the underframe connecting beam, the tail end of the top frame connecting beam, the two ends of the underframe longitudinal beam, the two ends of the underframe end beam, the two ends of the top frame longitudinal beam and the two ends of the top frame end beam.
3. The modular building box steel structural framework of claim 1, wherein tenons are respectively arranged on the end surfaces of the two ends of the underframe longitudinal beam, the end surfaces of the two ends of the underframe end beam, the end surfaces of the two ends of the roof frame longitudinal beam and the end surfaces of the two ends of the roof frame end beam, tenon holes are respectively arranged on the end surfaces of the underframe connecting beam and the roof frame connecting beam, and the tenons are in fit connection with the tenon holes.
4. The modular building box steel structural framework of claim 1, wherein tenons are respectively arranged on the end face of the bottom frame connecting beam and the end face of the top frame connecting beam, tenon holes are respectively arranged on the end faces of the two ends of the bottom frame longitudinal beam, the end faces of the two ends of the bottom frame end beam, the end faces of the two ends of the top frame longitudinal beam and the end faces of the two ends of the top frame end beam, and the tenons are in fit connection with the tenon holes.
5. A modular building box steel structural frame as in claim 1, wherein a plurality of parallel arranged underframe cross members are connected between two of said underframe stringers.
6. The modular building box steel structural frame of claim 5, wherein the connection between the two ends of the underframe cross beam and the underframe longitudinal beam is welding, screwing or clamping.
7. The modular building box steel structural frame of claim 5, wherein the underframe cross-members are of rectangular tube construction or of i-steel construction.
8. A modular building box steel structural frame as claimed in claim 1, wherein a plurality of top frame cross members arranged in parallel are connected between two of said top frame longitudinal beams.
9. The modular building box steel structural frame of claim 8, wherein the connection between the two ends of the top frame cross beam and the top frame longitudinal beam is welding, screwing or clamping.
10. The modular building box steel structural frame of claim 8, wherein the top frame cross member is a rectangular tube structure or an i-beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772381.6U CN213143365U (en) | 2020-05-11 | 2020-05-11 | Modularization building box steel structural framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772381.6U CN213143365U (en) | 2020-05-11 | 2020-05-11 | Modularization building box steel structural framework |
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| Publication Number | Publication Date |
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| CN213143365U true CN213143365U (en) | 2021-05-07 |
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| CN202020772381.6U Active CN213143365U (en) | 2020-05-11 | 2020-05-11 | Modularization building box steel structural framework |
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| CN (1) | CN213143365U (en) |
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