CN107023101A - A kind of corrugation floor of steel structure - Google Patents
A kind of corrugation floor of steel structure Download PDFInfo
- Publication number
- CN107023101A CN107023101A CN201610068084.1A CN201610068084A CN107023101A CN 107023101 A CN107023101 A CN 107023101A CN 201610068084 A CN201610068084 A CN 201610068084A CN 107023101 A CN107023101 A CN 107023101A
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- China
- Prior art keywords
- floor
- steel structure
- decking
- metal
- structure according
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
Abstract
A kind of corrugation floor of steel structure, it is made up of the steel frame under metal decking and metal decking, and metal decking surrounding has is welded with reinforcement under bending edges, metal decking.The present invention combines a kind of floor with beam using the metal decking and beam of long slab strips, it uses the metal folding technique and resistance welding technology of maturation, thus the manufacturing cycle is very short, and, provided with the steel frame being made up of multiple beams below metal decking, by increasing capacitance it is possible to increase certain support strength；Furthermore it is also possible to according to different demands, change the size and dimension of floor, assembled with column, crossbeam, different shape, the building of space size are formed, makes fabric structure system diversification.
Description
Technical field
The present invention relates to building field, more particularly, to a kind of corrugation floor of steel structure.
Background technology
Existing building, either slab-type apartment building or high building, are built in the form of framework.This frame construction construction period length, dismounting difficulty, structural system are single.
The developing direction of future architecture industry should be modularization.Modular architectural is that building entirety is divided into multiple building unit body structures, and the structure of this building unit body is not limited to square just as matchbox one by one；Multiple building unit body interpolations, weld together, novel building is constituted in the way of similar heap building blocks overall.Modular architectural because of its unique framework mode so that with construction period is short, convenient disassembly, the advantage of structural system diversification.
At present, the document for having many dependent moduleization buildings is disclosed in succession, such as A of document CN 104755678 disclose a kind of modular building, and it is that the building materials such as column, floor, beam are combined into building unit body, and building unit body then is combined into whole building again builds.This modular building still uses common construction material（Such as prefabricated board）Building is assembled, can not optimally shorten construction period, and its structural system is single.
The content of the invention
The purpose of the present invention is, in order to overcome prior art it is above-mentioned it is not enough there is provided it is a kind of can reduce the construction period of building, the corrugation floor of steel structure of structural system diversification, and disclosure satisfy that the high demand of intensity.
The technical solution adopted by the present invention is：A kind of corrugation floor of steel structure, it is made up of the steel frame under metal decking and metal decking, and metal decking surrounding has is welded with reinforcement under bending edges, metal decking.
Further, the steel frame includes the secondary beam that more than one piece " C " shape is provided with the middle of the frame being made up of " L " ellbeam, frame.
Specifically, metal floor decking is a kind of band beam floor, including floor and beam, wherein, floor is one piece of metal decking, and metal decking surrounding has bending edges, and the bending edges are the connections of beam for convenience.Reinforcement is welded with metal decking.The beam of polylith steel construction is combined, and constitutes steel frame, wherein, beam includes " L " ellbeam and the secondary beam of " C " shape.Wherein, " L " ellbeam surrounds the frame of steel frame, and the secondary beam of " C " shape is interspersed in inside frame, together with frame, combines steel frame.
The floor that building is used directly is constituted by metal decking bending, material can be saved, and does not need the participation of cement, because the man-hour of steel plate bending is less, technical maturity, thus the manufacturing cycle is shorter compared with floor using cement plate as material.But in general, floor has longer length, the metal decking formed after direct bending there may be that intensity is not high, the defect of easy bend by pressure.In order to solve this defect, it can ensure that intensity is reliable in beam provided with polylith reinforcement in the inside of metal decking, and uniform force, it is difficult bend by pressure.Specifically, reinforcement should be evenly distributed in the length direction of metal decking.
Further, the bottom of the secondary beam is higher than the bottom of frame.The bottom of secondary beam is higher than the installation that the bottom of frame is furred ceiling for convenience.
Further, the arranged beneath of secondary beam has furred ceiling, and the bottom surface of furred ceiling is concordant with the bottom surface of frame.
Further, described " L " ellbeam end is provided with inside die mould, and inside die mould welds together with bending edges；The outer surface of " L " ellbeam is concordant with the outside of bending edges.
The internal pressure depth of inside die mould is equal with the thickness of bending edges so that the outer surface of frame is concordant with the outside of bending edges.The outer surface of frame four sides that ensure that whole metal floor decking concordant with the outside of bending edges are straight plane, can facilitate the carrying and installation of metal floor decking.
Further, there is inside indentation shape in described " L " ellbeam section.
Further, the oriented interior indentation shape of described beam section.
The cross section of " L " ellbeam and secondary beam is to strengthen the intensity of their cross sections provided with inside indentation shape.The indentation shape role is similar to the reinforcement set on a block length plate, can effectively prevent " L " ellbeam and secondary beam to be deformed.
Further, the reinforcement is steel plate or corrugated sheet.
When reinforcement is steel plate, increase/reduce the support strength of metal decking by setting steel plate thickness, this is a kind of easy reinforcement mode.When reinforcement is corrugated sheet, specifically, corrugated sheet be through roll-in clod wash into section be multiple continuous trapezoidal contour plates.The thickness of slab of corrugated sheet can be limited to 5 ~ 10mm, pass through die mould, so that thin plate of the corrugated sheet for folding, such form, the contact points between reinforcement and metal decking can be increased so that when metal decking is under pressure, can on multiple points dispersed metal panel pressure, dispersive stress concentrated part, effectively enhances the compression capability of whole metal floor decking.
Further, the reinforcement is connected with metal decking using resistance-welding process.
Resistance-welding process ensure that welding quality, while also ensuring speed of welding.All is welded as smithwelding or spot welding.
Further, metal floor decking is provided with the lifting hole(eyelet) installed or transported.
The effect of lifting hole(eyelet) is the lifting and transport of crane for convenience.The most crucial advantage of modular architectural is its unique package technique and transportation technology, the assembling and transport of the more convenient metal floor decking of design of lifting hole(eyelet), so as to effectively and quickly by the accumulation of whole metal floor decking, assembling.
Further, the length of metal floor decking is identical with TEU (Twenty-foot Equivalent Unit) size, and corner fittings spacing and TEU (Twenty-foot Equivalent Unit) are completely the same.
Polylith metal floor decking can be stacked, be placed in TEU (Twenty-foot Equivalent Unit), it is ensured that its reliability and reasonability for transporting.After metal floor decking is assembled into TEU (Twenty-foot Equivalent Unit) size, integrally it is put into TEU (Twenty-foot Equivalent Unit), so as to ensure to fill up the metal floor decking for needing to transport in whole container, unsteady phenomenon will not be then produced because rocking during transport.
Further, metal floor decking, which is furnished with, the clamp for preventing that suspension hook from rotating on special suspension hook, suspension hook.
There is the clamp for preventing that suspension hook from rotating on suspension hook.There is suspension rod below suspension hook, in initial position, first suspension hook is deep into lifting hole(eyelet), then shackle hook, suspension rod also and then rotates, now suspension rod is connected in lifting hole(eyelet), and clamp is stuck in the top of lifting hole(eyelet), when lifting suspension hook with crane or other hoisting machineries, because clamp is connected in lifting hole(eyelet), so that suspension hook can not rotate, boom location is fixed, and steel structure column can be facilitated to be lifted.
Beneficial effects of the present invention：The present invention combines a kind of floor with beam using the metal decking and beam of long slab strips, it uses the metal folding technique and resistance welding technology of maturation, thus the manufacturing cycle is very short, and, provided with the steel frame being made up of multiple beams below metal decking, by increasing capacitance it is possible to increase certain support strength；Furthermore it is also possible to according to different demands, change the size and dimension of floor, assembled with column, crossbeam, different shape, the building of space size are formed, makes fabric structure system diversification.
Using minimum unit body of the long lath as building, different columns, crossbeam and floor are built into by long lath, and pass through bolt, welding, unit is combined into building, construction period can not only be shortened to greatest extent, countless different structural system can also be created that, this mode is the major progress of construction industry.
Below in conjunction with drawings and Examples, the invention will be further described.
Brief description of the drawings
Fig. 1-it is structure three-dimensional schematic diagram of the invention；
Fig. 2-be Fig. 1 vertical view cutaway drawing；
Fig. 3-be Fig. 1 side view cutaway drawing；
Fig. 4-be Fig. 1 elevational cross-sectional view；
Fig. 5-be Fig. 3 in I at enlarged drawing；
Fig. 6-be Fig. 4 in II at enlarged drawing；
Fig. 7-be Fig. 4 in III at enlarged drawing；
Fig. 8-overlay schematic diagram in container for polylith metal floor decking；
Fig. 9-it is suspension hook and lifting hole(eyelet) assembling schematic diagram；
Figure 10-lift by crane schematic diagram for suspension hook.
In figure：1-metal decking, 2-steel frame, 3-bending edges, 4-reinforcement, 5-frame, 6-secondary beam, 7-" L " ellbeams, 8-short slab beam, 9-long plate-girder, 10-inside die mould, 11-furred ceiling, 12-lifting hole(eyelet), 13-suspension hook, 14-clamp, 15-suspension rod, 16-indentation shape, 101-metal floor decking, 102-container, 103-corner fittings.
Embodiment
Embodiment
1
As shown in Fig. 1 ~ Fig. 7, a kind of corrugation floor of steel structure 101, it is made up of the steel frame 2 under metal decking 1 and metal decking 1, and the surrounding of metal decking 1 has is welded with reinforcement 4 under bending edges 3, metal decking 1.
It is preferred that, reinforcement 4 is corrugated sheet, specifically, corrugated sheet be through roll-in clod wash into section be multiple continuous trapezoidal contour plates.
The steel frame 2 includes the secondary beam 6 that more than one piece " C " shape is provided with the middle of the frame 5 being made up of " L " ellbeam 7, frame 5.Specifically, " L " ellbeam 7 includes two blocks of block length plate-girders 9 of short slab beam 8 and two, long plate-girder 9 surrounds box-shaped with short slab beam 8, constitutes frame 5；The centre of box frame 5 is provided with the secondary beam 6 of more than one piece " C " shape, and secondary beam 6 is parallel with short slab beam 8.
The end of " L " ellbeam 7 is provided with inside die mould 10, and inside die mould 10 welds together with bending edges 3；The outer surface of " L " ellbeam 7 is concordant with the outside of bending edges 3.The depth of inside die mould 10 is equal with the thickness of bending edges 3 so that the outer surface of " L " ellbeam 7 is concordant with the outside of bending edges 3.
The bottom of secondary beam 6 is higher than the bottom of frame 5, and the bottom of secondary beam 6 is provided with the neck 10 for being used for installing furred ceiling 11.Specifically, the arranged beneath of secondary beam 6 has furred ceiling 11, the bottom surface of furred ceiling 11 is concordant with the bottom surface of frame 5.
There is inside indentation shape 16 in the section of " L " ellbeam 7, and there is inside indentation shape 16 in the section of secondary beam 6；Specifically, be equipped with inside indentation shape 16 on long plate-girder 9 and short slab beam 8, the indentation shape 16 is to strengthen the intensity of " L " ellbeam 7 and secondary beam 6.
Metal floor decking 1 is provided with the lifting hole(eyelet) 12 installed or transported.Specifically, lifting hole(eyelet) 12 is symmetrically mounted at the upper surface of two long plate-girder 9.
Embodiment
2
As shown in figure 8, polylith metal floor decking 101 is stacked, in container 102, wherein：Metal floor decking 101 is assembled into the size of TEU (Twenty-foot Equivalent Unit) 102, and the spacing of corner fittings 103 and TEU (Twenty-foot Equivalent Unit) 102 are completely the same.So combine, loading and the transport of metal floor decking 101 can be facilitated.
Embodiment
3
As shown in Figure 9 and Figure 10, metal floor decking 101 is furnished with special suspension hook 13.When needing to use crane or other hoisting machineries sling metal floor decking 101, suspension hook should be arranged in lifting hole(eyelet) 12.
There is the clamp 14 for preventing that suspension hook 13 from rotating on suspension hook 13.There is suspension rod 15 lower section of suspension hook 13, in initial position, during first suspension hook 13 is deep into, then shackle hook 13, suspension rod 15 also and then rotates, now suspension rod 15 is connected in lifting hole(eyelet) 12, and clamp 14 is stuck in the top of lifting hole(eyelet) 11, when lifting suspension hook 13 with crane or other hoisting machineries, because clamp 14 is connected in lifting hole(eyelet) 12, so that suspension hook 13 can not rotate, the position of suspension rod 15 is fixed, and metal floor decking 101 can be facilitated to be lifted.
Obviously, those skilled in the art can carry out various changes and modification to the present invention without departing from the spirit and scope of the present invention.So, if these modifications and variations of the present invention belong within the scope of the claims in the present invention and its equivalent technology, then the present invention also comprising these changes and changes.
Claims (12)
1. a kind of corrugation floor of steel structure, it is characterized in that：It is made up of the steel frame under metal decking and metal decking, and metal decking surrounding has is welded with reinforcement under bending edges, metal decking.
2. a kind of corrugation floor of steel structure according to claim 1, it is characterized in that：The steel frame includes the secondary beam that more than one piece " C " shape is provided with the middle of the frame being made up of " L " ellbeam, frame.
3. a kind of corrugation floor of steel structure according to claim 2, it is characterized in that：" L " the ellbeam end is provided with inside die mould, and inside die mould welds together with bending edges；The outer surface of " L " ellbeam is concordant with the outside of bending edges.
4. a kind of corrugation floor of steel structure according to claim 2, it is characterized in that：The bottom of the secondary beam is higher than the bottom of frame.
5. a kind of corrugation floor of steel structure according to claim 3, it is characterized in that：The arranged beneath of the secondary beam has furred ceiling, and the bottom surface of furred ceiling is concordant with the bottom surface of frame.
6. a kind of corrugation floor of steel structure according to claim 2, it is characterized in that：There is inside indentation shape in " L " the ellbeam section.
7. a kind of corrugation floor of steel structure according to claim 2, it is characterized in that：Indentation shape in described beam section is oriented.
8. a kind of corrugation floor of steel structure according to claim any one of 1-7, it is characterized in that：The reinforcement is steel plate or corrugated sheet.
9. a kind of corrugation floor of steel structure according to claim 8, it is characterized in that：The reinforcement is connected with metal decking using resistance-welding process.
10. a kind of corrugation floor of steel structure according to claim any one of 1-7, it is characterized in that：Metal floor decking is provided with the lifting hole(eyelet) installed or transported.
11. a kind of corrugation floor of steel structure according to claim any one of 1-7, it is characterized in that：The length of metal floor decking is identical with TEU (Twenty-foot Equivalent Unit) size, and corner fittings spacing and TEU (Twenty-foot Equivalent Unit) are completely the same.
12. a kind of corrugation floor of steel structure according to claim any one of 1-7, it is characterized in that：Metal floor decking, which is furnished with, the clamp for preventing that suspension hook from rotating on special suspension hook, suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068084.1A CN107023101A (en) | 2016-02-01 | 2016-02-01 | A kind of corrugation floor of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068084.1A CN107023101A (en) | 2016-02-01 | 2016-02-01 | A kind of corrugation floor of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023101A true CN107023101A (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610068084.1A Pending CN107023101A (en) | 2016-02-01 | 2016-02-01 | A kind of corrugation floor of steel structure |
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| Country | Link |
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| CN (1) | CN107023101A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408048A (en) * | 2008-11-17 | 2009-04-15 | 许晓平 | Fire-proof partition |
| CN102277912A (en) * | 2010-06-10 | 2011-12-14 | 张永清 | Building industrialized ultra-light high-speed floor slab |
| CN203420385U (en) * | 2013-05-17 | 2014-02-05 | 中国建筑第六工程局有限公司 | Corrugated composite floor slab |
| CN104695603A (en) * | 2015-02-04 | 2015-06-10 | 北京赛博思建筑设计有限公司 | Light composite floor for low-layer assembly type steel structure house |
-
2016
- 2016-02-01 CN CN201610068084.1A patent/CN107023101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408048A (en) * | 2008-11-17 | 2009-04-15 | 许晓平 | Fire-proof partition |
| CN102277912A (en) * | 2010-06-10 | 2011-12-14 | 张永清 | Building industrialized ultra-light high-speed floor slab |
| CN203420385U (en) * | 2013-05-17 | 2014-02-05 | 中国建筑第六工程局有限公司 | Corrugated composite floor slab |
| CN104695603A (en) * | 2015-02-04 | 2015-06-10 | 北京赛博思建筑设计有限公司 | Light composite floor for low-layer assembly type steel structure house |
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Application publication date: 20170808 |