CN104963446B - Thin-walled in-flanges C-type steel combines square steel - Google Patents
Thin-walled in-flanges C-type steel combines square steel Download PDFInfo
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- CN104963446B CN104963446B CN201510358388.7A CN201510358388A CN104963446B CN 104963446 B CN104963446 B CN 104963446B CN 201510358388 A CN201510358388 A CN 201510358388A CN 104963446 B CN104963446 B CN 104963446B
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Abstract
The invention discloses a kind of thin-walled in-flanges C-type steel combines square steel, including in-flanges C-type steel and inner supporting body, described inner supporting body, is the inner side coupling welding web of two troughing plates in make-up, and is respectively provided with punching press or punching detent in two troughing plate outer surfaces；Two side boards of two troughing plates align and there is gap, and each web is provided with outwardly open slot to make way in gap location；Two side boards of described in-flanges C-type steel are respectively arranged with in-flanges.The present invention can form combination square steel by fixing for single in-flanges C-type steel Rapid Combination, is used using being suitable for building as beam or post.And easily can be connected house frame with other standards connector docking composition.Inner supporting body is provided with web, and intensity is high, and inner supporting body can customize desired height or width according to the actual requirements, to be suitable for the standard component of combination square steel demand.Outside inner supporting body, the locating slot of setting can be nested together with in-flanges C-type steel convex-concave, then after fastener is compressed fixing, reaches fixing and anti-slip effect.
Description
Technical field
The present invention relates to thin walled steel structure house component technology field, more particularly to a kind of thin-walled in-flanges C-type steel group
Close square steel.
Background technology
, because it is from heavy and light, anti-seismic performance is good, and type of attachment is various for cold formed steel structure building system, is suitable for multiple
Miscellaneous architectural image, less or no wet work, suitable batch production optimization design and modularized production, short construction period, house lattice
Office's flexible arrangement, building waste is few, and component is reusable, is increasingly subject to people to the feature polluting close to zero grade of environment
Concern, and be listed in the project optimization in bottom and middle-high building.
At present, to novel high-strength the cold-rolled forming section especially exploitation of thin-walled cold-rolled forming section and application, become cold-rolled forming section neck
The new forward position in domain.However, China is inadequate to the deep processing of product members in cold bending thin wall steel construction, not yet reach extensive part
Change, modularized production.Get used to using foreign forming technique, developed have independent intellectual property right structural system few again
Few, lack independent brand.With developing rapidly of new countryside construction in recent years, the house demand of new structure is constantly increased,
Gradually have also been changed traditional idea, steel construction house also gradually comes in rural development, existing steel construction housing system knot
Structure is heavier, and construction period is long, relatively costly, is unfavorable for its popularization and application, and inventor had applied for Steel Thin-Wall in last year
A kind of new steel construction is proposed in the utility model patent in structures alone section bar and built-up sectional material and its thin walled steel structure room
Housing system, present patent application is exactly for the supporting Fast Installation solving the problems, such as above-mentioned patent.
Patent publication No CN102359191A provides the patent skill of " thin walled steel structure connector and its attachment structure "
Art, in this patented technology, employs the scheme carrying out rapid abutting joint between connector and thin-walled steel profile by banding steel band.
The program is suitable for short-term fast module thin walled steel structure house, reasonable in design, and intensity is higher under fault-free conditions.So
And, above-mentioned patented technology put into implementation process in there is a problem of section bar manufacture difficulty big it is impossible to well with existing section bar
Forming machine combines, and needs shaping equipment, high cost.In this patented technology, tubulose or channel-shaped section bar are set in even
Outside fitting, recycle the hoop groove on connector as slip-off preventing fixed center, force to be compressed in hoop by section bar with banding steel band
In groove.But in actual use, due to binding round marginal existence step and the seamed edge of groove wing plates on two sides, and the thickness of thin-walled steel profile
Degree is very thin, generally in 0.3mm about, it is tightened the thin-walled steel profile after steel band compression and is easy to breakage, lead after breakage
Cause section bar intensity substantially to reduce, or even whole section bar fracture can be caused, and the cavity being formed after breakage cannot be carried out anti-corrosion place
Reason, rainwater causes attachment structure to be subject to etching problem after entering damaged gap.So above patented technology is deposited in actual applications
In potential safety hazard, need to be improved.
Content of the invention
The purpose of the present invention is the problem and shortage existing for existing thin walled steel structure connector and attachment structure, provides
A kind of thin-walled in-flanges C-type steel combines square steel, can avoid the excessive and impaired problem of attachment structure local compression power, and can
It is suitable for difference shaped steel connection requirement to reduce difficulty of processing and to reduce production cost.
Adopt the following technical scheme that for achieving the above object：A kind of thin-walled in-flanges C-type steel combines square steel, including interior
Flange C-type steel and inner supporting body, described inner supporting body, is the inner side coupling welding web of two troughing plates in make-up, and
It is respectively provided with punching press or punching detent in two troughing plate outer surfaces；Two troughing plates two side boards alignment and
There is gap, each web is provided with outwardly open slot to make way in gap location；Two side boards of described in-flanges C-type steel set respectively
It is equipped with in-flanges；In-flanges C-type steel is wrapped in outside inner supporting body and in-flanges coupling is inserted in corresponding slot to make way；Including
Flange C-type steel surface arranges rear pressure slot, and rear pressure slot coupling is sleeved in described punching press or the detent of punching；In in-flanges C
Pricking solid steel band outside shaped steel makes in-flanges C-type steel and inner supporting body be fixed as one.
The outside of described troughing plate is provided with draw-in groove, draw-in groove is arranged on position corresponding with web.In steel band compressing
Flange C-type steel local dent enters in draw-in groove.The quantity of described web be one or more, during multiple web adjacent web it
Between be welded with reinforcement connecting plate.
Beneficial effect：The present invention can form combination square steel by fixing for single in-flanges C-type steel Rapid Combination, to be suitable for building room
Room uses as beam or post.And easily can be connected house frame with other standards connector docking composition.Inner supporting body sets
It is equipped with web, intensity is high, and inner supporting body can customize desired height or width according to the actual requirements, to be suitable for combination square steel
The standard component of demand.Inside inner supporting body, the slot to make way of setting mutually fastens and is compressed in the in-flanges of in-flanges C-type steel
Together, reach inside and outside nesting effect.Outside inner supporting body setting locating slot can mutually nested with in-flanges C-type steel convex-concave one
Rise, then after fastener is compressed fixing, reach fixing and anti-slip effect.Present configuration advantages of simple, will not
Local occurs be squeezed and damaging problem, by banding steel band can reach simplicity, efficiently construction purpose it is not necessary to welding or
The processing steps such as riveting, and bonding strength is high, is difficult to slip.It is also provided with subtracting of coupling in the middle part of the part web of connector
Repeated hole, can further mitigate the deadweight of this connector such that it is able to mitigate the deadweight in house.
Brief description
Fig. 1 is the structural representation that the present invention combines square steel；
Fig. 2 is one of A-A cross-sectional view of Fig. 1；
Fig. 3 is the stereoscopic-state schematic diagram of inner supporting body in Fig. 2；
Fig. 4 is the two of the A-A cross-sectional view of Fig. 1；
Fig. 5 is the stereoscopic-state schematic diagram of inner supporting body in Fig. 4.
In figure label：C1 is one of inner supporting body, and C2 is the two of inner supporting body.1 is in-flanges C-type steel, and 2 is in-flanges, 3
For web, 4 is slot to make way, and 5 is punching locating slot or punching press locating slot, and 6 is rear pressure slot, and 7 is draw-in groove, and 8 is steel band.
Specific embodiment
Embodiment 1：A kind of thin-walled in-flanges C-type steel combines square steel, referring to Fig. 1, mainly by the in-flanges C with in-flanges 2
Shaped steel 1 and inner supporting body C1 composition.
Referring to Fig. 2 and Fig. 3, inner supporting body C1 is the inner side coupling welding web 3 of two troughing plates in make-up, and
Two troughing plate outer surfaces are respectively provided with punching press or punching detent；Two side boards of two troughing plates align and deposit
In gap, each web 3 is provided with outwardly open slot to make way 4 in gap location.
Two side boards of in-flanges C-type steel 1 are respectively arranged with in-flanges 2.In-flanges C-type steel 1 is wrapped in outside inner supporting body C
In side and the in-flanges 2 coupling corresponding slot to make way 4 of insertion；On in-flanges C-type steel 1 surface, rear pressure slot 6, rear pressure slot 6 are set
In the supporting detent together in described punching press or punching；Pricking solid steel band 8 in in-flanges C-type steel 1 outside makes in-flanges C-type steel 1
It is fixed as one with inner supporting body C.
The outside of troughing plate is provided with draw-in groove 7, draw-in groove 7 is arranged on position corresponding with web 3, steel band 8 is oppressed interior
Flange C-type steel 1 local dent enters in draw-in groove 7.
Embodiment 2：Another kind of thin-walled in-flanges C-type steel combines square steel, referring to Fig. 1, mainly by the in-flanges with in-flanges 2
C-type steel 1 and inner supporting body C1 composition.
Referring to Fig. 2 and Fig. 3, inner supporting body C1 is the inner side coupling welding web 3 of two troughing plates in make-up, and
Troughing plate outer surface arranges the detent of punching, and this punching locating slot is located at edge, is convex-concave structure；Can be using punching
The mode in hole, or realized by the way of cutting pressure.Two side boards of two troughing plates align and there is gap, each web 3
Gap location is provided with outwardly open slot to make way 4.
Two side boards of in-flanges C-type steel 1 are respectively arranged with in-flanges 2.In-flanges C-type steel 1 is wrapped in outside inner supporting body C
In side and the in-flanges 2 coupling corresponding slot to make way 4 of insertion；On in-flanges C-type steel 1 surface, rear pressure slot 6, rear pressure slot 6 are set
In the supporting detent together in described punching press or punching；Pricking solid steel band 8 in in-flanges C-type steel 1 outside makes in-flanges C-type steel 1
It is fixed as one with inner supporting body C.
The outside of troughing plate is provided with draw-in groove 7, draw-in groove 7 is arranged on position corresponding with web 3, steel band 8 is oppressed interior
Flange C-type steel 1 local dent enters in draw-in groove 7.The quantity of described web is one or more, in adjacent web during multiple web
Between be welded with reinforcement connecting plate.
Claims (2)
1. a kind of thin-walled in-flanges C-type steel combines square steel, including in-flanges C-type steel and inner supporting body, it is characterized in that：Described interior
Support body, is the inner side coupling welding web of two troughing plates in make-up, and sets respectively in two troughing plate outer surfaces
Put punching press or punching detent；Two side boards of two troughing plates align and there is gap, and each web is arranged in gap location
There is outwardly open slot to make way；Two side boards of described in-flanges C-type steel are respectively arranged with in-flanges；In-flanges C-type steel is wrapped up
Outside inner supporting body and in the in-flanges coupling corresponding slot to make way of insertion；On in-flanges C-type steel surface, rear pressure slot is set, after
Indent coupling is sleeved in described punching press or the detent of punching；Pricking solid steel band outside in-flanges C-type steel makes in-flanges c-type
Steel is fixed as one with inner supporting body；The outside of described troughing plate is provided with draw-in groove, draw-in groove is arranged on corresponding with web
Position, steel band compressing in-flanges C-type steel local dent enters in draw-in groove.
2. thin-walled in-flanges C-type steel according to claim 1 combines square steel, it is characterized in that：The quantity of described web is one
Individual or multiple, it is welded with reinforcement connecting plate during multiple web between adjacent web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358388.7A CN104963446B (en) | 2015-06-26 | 2015-06-26 | Thin-walled in-flanges C-type steel combines square steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358388.7A CN104963446B (en) | 2015-06-26 | 2015-06-26 | Thin-walled in-flanges C-type steel combines square steel |
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| Publication Number | Publication Date |
|---|---|
| CN104963446A CN104963446A (en) | 2015-10-07 |
| CN104963446B true CN104963446B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510358388.7A Active CN104963446B (en) | 2015-06-26 | 2015-06-26 | Thin-walled in-flanges C-type steel combines square steel |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988425B (en) * | 2017-03-09 | 2023-06-23 | 浙江普天集成房屋有限公司 | House with thin-wall combined steel structure |
| CN107227819A (en) * | 2017-06-12 | 2017-10-03 | 河南奥斯派克科技有限公司 | Antinode plate and double C shape steel composites structure part truss |
| CN110173074A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of face-to-face C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
| CN110173073A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of back-to-back C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
| CN113944867A (en) * | 2020-07-16 | 2022-01-18 | 桃源县平安机械设备制造有限公司 | Channel-section steel subassembly convenient to adjust installation angle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131288A (en) * | 1996-11-01 | 1998-05-19 | Nkk Corp | Steel house |
| US6601362B1 (en) * | 2001-09-12 | 2003-08-05 | Richard T. Prince | Variable load capacity construction components for patio pool enclosures |
| WO2013028155A1 (en) * | 2011-08-19 | 2013-02-28 | Build Strong Llc | Locking beam assembly |
| US20140130433A1 (en) * | 2007-08-06 | 2014-05-15 | California Expanded Metal Products Company | Two-piece track system |
| CN204781586U (en) * | 2015-06-26 | 2015-11-18 | 河南奥斯派克科技有限公司 | Thin wall in -flanges C shaped steel combination square steel |
-
2015
- 2015-06-26 CN CN201510358388.7A patent/CN104963446B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10131288A (en) * | 1996-11-01 | 1998-05-19 | Nkk Corp | Steel house |
| US6601362B1 (en) * | 2001-09-12 | 2003-08-05 | Richard T. Prince | Variable load capacity construction components for patio pool enclosures |
| US20140130433A1 (en) * | 2007-08-06 | 2014-05-15 | California Expanded Metal Products Company | Two-piece track system |
| WO2013028155A1 (en) * | 2011-08-19 | 2013-02-28 | Build Strong Llc | Locking beam assembly |
| CN204781586U (en) * | 2015-06-26 | 2015-11-18 | 河南奥斯派克科技有限公司 | Thin wall in -flanges C shaped steel combination square steel |
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| CN104963446A (en) | 2015-10-07 |
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