CN103711244B - The double-deck full steel structure floor of embedded steel channel beam - Google Patents
The double-deck full steel structure floor of embedded steel channel beam Download PDFInfo
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- CN103711244B CN103711244B CN201310740467.5A CN201310740467A CN103711244B CN 103711244 B CN103711244 B CN 103711244B CN 201310740467 A CN201310740467 A CN 201310740467A CN 103711244 B CN103711244 B CN 103711244B
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Abstract
The present invention is a kind of double-deck full steel structure floor of embedded steel channel beam, belong to floor, it is characterized in that this double-deck full steel structure floor is primarily of crossbeam, longeron, cross rib, secondary crossbeam, upper purlin, lower purlin, diagonal brace and steel panel composition, be welded in the inner side of each junction at crossbeam two ends, front and back and left-right longeron two ends equal leg angle assembly welding orthogonal steel frame respectively, on a left side, the uniform cross rib that is welded between the upper surface of the lower wing plate of right vertical beam, middle part inside the web of front and back crossbeam is welded secondary crossbeam respectively, front, the corresponding uniform upper purlin that is welded in position, top being positioned at secondary crossbeam between inside the web of rear cross beam, and front, correspondence uniform lower purlin that is welded between the upper surface and each cross rib of lower wing plate inside the web of rear cross beam, under each correspondence, the uniform diagonal brace that is welded between upper purlin, steel panel laid by purlin on each, safe and reliable, efficiency of construction is high.
Description
Technical field
The invention belongs to floor, especially relate to a kind of double-deck full steel structure floor.
Background technology
Seek the emphasis that a kind of economic, practical, efficient structural system becomes steel work application and research, the Staggered Truss Structure Systems developed from moment-resisting steel frames system adapts to the new structural systen of this demand just, this structural system of research and extension, meets the direction of China's building structure development.Staggered Truss Structure Systems is a kind of novel building steel work developed on the basis of steel frame structural system, and this system is made up of the steel column of vertical, horizontal periphery, the plane frame of intercolumniation and floor substantially.Highly equal floor height, two end supports that span equals the plane frame of house width is on the peripheral longitudinal and transverse row steel column in house, without post in the middle of house, but floor be steel column, with layer plane truss installa-tion after just on-the-spot module and cast-in-situ, not only reduce efficiency of construction, and can not embody the theory of industrialization of construction industry and life-cycle green building.
Summary of the invention
The object of the invention is the double-deck full steel structure floor proposing a kind of embedded steel channel beam, not only simple and reasonable for structure, safe and reliable, and floor is at produce in factory, install at the construction field (site), greatly improve efficiency of construction, fully demonstrate the industrialization of building and the theory of life-cycle green building.
The object of the present invention is achieved like this: a kind of double-deck full steel structure floor (being called for short double-deck full steel structure floor) of embedded steel channel beam, it is characterized in that: the double-deck full steel structure floor of this embedded steel channel beam is primarily of crossbeam, longeron, cross rib, secondary crossbeam, upper purlin, lower purlin, diagonal brace and steel panel composition, this crossbeam is two, symmetrically arranged front and back level trough girder steel and notch is all inside, and rear cross beam corresponds to the long limit, front and back of floor before this, this longeron is two, symmetrically arranged left and right level trough girder steel and notch is also all inside, and this left-right longeron corresponds to the left and right minor face of floor, the cross sectional dimensions of this steel channel beam determines (note: it should be noted that: the channel-section steel embedded in double-deck full steel structure floor is external except facilitating floor to form space-load according to structure design, also carry the stressed task of beam in conventional steel structure, think that H profile steel beam section size quite in back-to-back channel cross-section size and structure in theory), be welded in the inner side of each junction at crossbeam two ends, front and back and left-right longeron two ends equal leg angle assembly welding orthogonal steel frame respectively, the uniform cross rib that is welded from front to back between the upper surface of the lower wing plate of left longeron and right vertical beam, this cross rib can be made with square steel pipe, at front beam, middle part inside the web of rear cross beam is welded secondary crossbeam along its length symmetrically respectively, this secondary crossbeam can be made with square steel pipe, subsequently, front beam with inside the web of rear cross beam between corresponding to be positioned at above secondary crossbeam position from left to right uniform be welded on purlin, and at front beam, inside the web of rear cross beam corresponding between the position and cross rib of the upper surface of lower wing plate and between each cross rib the uniform lower purlin that is welded respectively from left to right, and make the lower purlin of each correspondence parallel up and down respectively with upper purlin, the uniform diagonal brace that is welded from front to back between the parallel lower purlin of each correspondence and upper purlin, on this, all available square steel pipe of purlin, lower purlin and diagonal brace is made, and the cross sectional dimensions of this each square steel pipe all designs according to floor load type and load and determines, finally, on each purlin upper surface on lay steel panel, and adopt self-tapping screw to be fixedly connected with, this steel panel can be profiled sheet.
During use, each cross rib will bear the deadweight of pipeline and the interior trim furred ceiling (as PLASTIC LAMINATED) penetrating floor inside, steel panel be built pea gravel concreten layer and be used as leveling layer, to meet the needs laying floor tile on floor.This floor tile, can lay in factory, also can like according to owner and lay behind friendship room, not only safe and reliable, and substantially increases efficiency of construction.
The double-deck full steel structure floor of embedded steel channel beam proposed by the invention, not only simple and reasonable for structure, safe and reliable, and effectively improve factory's manufacture rate, shorten the site operation cycle, thus further increase architecture quality and save cost, contribute to the competitiveness strengthening steel work.
Now in conjunction with the accompanying drawings and embodiments the double-deck full steel structure floor of embedded steel channel beam proposed by the invention is described further.
Accompanying drawing explanation
Fig. 1 is that generalized section is looked on a left side for the double-deck full steel structure floor of embedded steel channel beam proposed by the invention.
Fig. 2 is the sectional perspective schematic diagram of the double-deck full steel structure floor of embedded steel channel beam proposed by the invention.
Fig. 3 is the double-deck full steel structure floor laying part 8 of embedded steel channel beam proposed by the invention: schematic perspective view during steel panel.
Fig. 4 is that the double-deck full steel structure floor of embedded steel channel beam proposed by the invention lays part 9 when using: the schematic diagram of pea gravel concreten layer.
In Fig. 1-4: 1, crossbeam 2, longeron 3, equal leg angle 4, cross rib 5, secondary crossbeam 6-1, upper purlin 6-2, lower purlin 7, diagonal brace 8, steel panel 9, pea gravel concreten layer.
Detailed description of the invention
As can be seen from Fig. 1-Fig. 4: a kind of double-deck full steel structure floor (being called for short double-deck full steel structure floor) of embedded steel channel beam, it is characterized in that: the double-deck full steel structure floor of this embedded steel channel beam is primarily of crossbeam 1, longeron 2, cross rib 4, secondary crossbeam 5, upper purlin 6-1, lower purlin 6-2, diagonal brace 7 and steel panel 8 form, this crossbeam 1 is two, symmetrically arranged front and back level trough girder steel and notch is all inside, and rear cross beam corresponds to the long limit, front and back of floor before this, this longeron 2 is two, symmetrically arranged left and right level trough girder steel and notch is also all inside, and this left-right longeron corresponds to the left and right minor face of floor, the sectional dimension of this steel channel beam is determined according to structure design, be welded in the inner side of each junction at crossbeam two ends, front and back and left-right longeron two ends equal leg angle 3 assembly welding orthogonal steel frame respectively, the uniform cross rib 4 that is welded from front to back between the upper surface of the lower wing plate of left longeron and right vertical beam, this cross rib 4 can be made with square steel pipe, middle part inside the web of front beam, rear cross beam is welded secondary crossbeam 5 along its length symmetrically respectively, and this secondary crossbeam 5 can be made with square steel pipe, subsequently, front beam with inside the web of rear cross beam between corresponding to be positioned at above secondary crossbeam 5 position from left to right uniform be welded on purlin 6-1, and at front beam, inside the web of rear cross beam corresponding between the position of the upper surface of lower wing plate and cross rib 4 and between each cross rib 4 the uniform lower purlin 6-2 that is welded respectively from left to right, and make the lower purlin 6-2 of each correspondence parallel up and down respectively with upper purlin 6-1, the uniform diagonal brace 7 that is welded from front to back between the parallel lower purlin 6-2 of each correspondence and upper purlin 6-1, purlin 6-1 on this, lower purlin 6-2 and all available square steel pipe of diagonal brace 7 are made, and the cross sectional dimensions of this each square steel pipe all designs according to floor load type and load and determines, finally, on each purlin upper surface on lay steel panel 8, and adopt self-tapping screw to be fixedly connected with, this steel panel 8 can be profiled sheet.
During use, each cross rib 4 will bear the deadweight of pipeline and the interior trim furred ceiling (as PLASTIC LAMINATED) penetrating floor inside, steel panel 8 be built pea gravel concreten layer 9 and be used as leveling layer, to meet the needs laying floor tile on floor.This floor tile, can lay in factory, also can like according to owner and lay behind friendship room, not only safe and reliable, and substantially increases efficiency of construction.
Claims (5)
1. the double-deck full steel structure floor of an embedded steel channel beam, it is characterized in that: the double-deck full steel structure floor of this embedded steel channel beam is primarily of crossbeam (1), longeron (2), cross rib (4), secondary crossbeam (5), upper purlin (6-1), lower purlin (6-2), diagonal brace (7) and steel panel (8) composition, this crossbeam (1) is for two, symmetrically arranged front and back level trough girder steel and notch is all inside, and rear cross beam corresponds to the long limit, front and back of floor before this, this longeron (2) is for two, symmetrically arranged left and right level trough girder steel and notch is also all inside, and this left-right longeron corresponds to the left and right minor face of floor, be welded in the inner side of each junction at crossbeam two ends, front and back and left-right longeron two ends equal leg angle (3) assembly welding orthogonal steel frame respectively, the uniform cross rib that is welded (4) from front to back between the upper surface of the lower wing plate of left longeron and right vertical beam, at front beam, middle part inside the web of rear cross beam is welded secondary crossbeam (5) along its length symmetrically respectively, simultaneously, front beam with inside the web of rear cross beam between corresponding position, the top uniform upper purlin (6-1) that is welded from left to right being positioned at secondary crossbeam (5), and at front beam, correspondingly inside the web of rear cross beam to be positioned between the position of the upper surface of lower wing plate and cross rib (4) and the uniform lower purlin (6-2) that is welded respectively from left to right between each cross rib (4), and make the lower purlin (6-2) of each correspondence parallel up and down respectively with upper purlin (6-1), the uniform diagonal brace that is welded (7) from front to back between the parallel lower purlin (6-2) of each correspondence and upper purlin (6-1), then, on each purlin (6-1) upper surface on lay steel panel (8) and adopt self-tapping screw to be fixedly connected with.
2. the double-deck full steel structure floor of embedded steel channel beam according to claim 1, is characterized in that this cross rib (4) is made with square steel pipe.
3. the double-deck full steel structure floor of embedded steel channel beam according to claim 1, is characterized in that this secondary crossbeam (5) is made with square steel pipe.
4. the double-deck full steel structure floor of embedded steel channel beam according to claim 1, is characterized in that purlin on this (6-1), lower purlin (6-2) and diagonal brace (7) are all made with square steel pipe.
5. the double-deck full steel structure floor of embedded steel channel beam according to claim 1, is characterized in that this steel panel (8) is profiled sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740467.5A CN103711244B (en) | 2013-12-30 | 2013-12-30 | The double-deck full steel structure floor of embedded steel channel beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740467.5A CN103711244B (en) | 2013-12-30 | 2013-12-30 | The double-deck full steel structure floor of embedded steel channel beam |
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| Publication Number | Publication Date |
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| CN103711244A CN103711244A (en) | 2014-04-09 |
| CN103711244B true CN103711244B (en) | 2015-12-23 |
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| CN201310740467.5A Active CN103711244B (en) | 2013-12-30 | 2013-12-30 | The double-deck full steel structure floor of embedded steel channel beam |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031235B (en) * | 2020-09-04 | 2021-10-29 | 兴丰建设景观有限公司 | Prefabricated cast-in-place concrete floor |
| GB202017247D0 (en) | 2020-10-30 | 2020-12-16 | Haan Ian | A floor cassette |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09256527A (en) * | 1996-03-27 | 1997-09-30 | Natl House Ind Co Ltd | Floor panel |
| WO1998035113A1 (en) * | 1997-02-06 | 1998-08-13 | Arcona Project Ab | Floor structure element |
| EP1443156A1 (en) * | 2003-02-03 | 2004-08-04 | Dingemans Beheer B.V. | Structure comprising main profiles and auxiliary profiles extending perpendicular thereto |
| CN1904274A (en) * | 2005-07-28 | 2007-01-31 | 邱则有 | Force bearing type mould plate construction unit |
| CN202577704U (en) * | 2012-01-13 | 2012-12-05 | 湖北弘毅建筑装饰工程有限公司 | Composite floor slab for steel structure building |
| CN102900189A (en) * | 2012-09-28 | 2013-01-30 | 山东鲁帆集团有限公司 | Modularized floor slab for buildings |
| CN203755511U (en) * | 2013-12-30 | 2014-08-06 | 中国十七冶集团有限公司 | Floor slab with two-layer steel structure and with embedded steel channel beam |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2404535A1 (en) * | 2002-09-20 | 2004-03-20 | Canam Manac Group Inc. | Composite floor system |
-
2013
- 2013-12-30 CN CN201310740467.5A patent/CN103711244B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09256527A (en) * | 1996-03-27 | 1997-09-30 | Natl House Ind Co Ltd | Floor panel |
| WO1998035113A1 (en) * | 1997-02-06 | 1998-08-13 | Arcona Project Ab | Floor structure element |
| EP1443156A1 (en) * | 2003-02-03 | 2004-08-04 | Dingemans Beheer B.V. | Structure comprising main profiles and auxiliary profiles extending perpendicular thereto |
| CN1904274A (en) * | 2005-07-28 | 2007-01-31 | 邱则有 | Force bearing type mould plate construction unit |
| CN202577704U (en) * | 2012-01-13 | 2012-12-05 | 湖北弘毅建筑装饰工程有限公司 | Composite floor slab for steel structure building |
| CN102900189A (en) * | 2012-09-28 | 2013-01-30 | 山东鲁帆集团有限公司 | Modularized floor slab for buildings |
| CN203755511U (en) * | 2013-12-30 | 2014-08-06 | 中国十七冶集团有限公司 | Floor slab with two-layer steel structure and with embedded steel channel beam |
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| CN103711244A (en) | 2014-04-09 |
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