CN201071565Y - Cold bending thin wall C-shaped steel component for building - Google Patents
Cold bending thin wall C-shaped steel component for building Download PDFInfo
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- CN201071565Y CN201071565Y CNU2007200860056U CN200720086005U CN201071565Y CN 201071565 Y CN201071565 Y CN 201071565Y CN U2007200860056 U CNU2007200860056 U CN U2007200860056U CN 200720086005 U CN200720086005 U CN 200720086005U CN 201071565 Y CN201071565 Y CN 201071565Y
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Abstract
Provided is a cold-formed thin-walled C-shaped steel element for architecture, which is characterized in that: the steel element includes lateral surfaces (1) and a bottom surface (2). The two lateral surfaces (1) and the bottom surface (2) assume a U shape, wherein the lateral surfaces (1) and/or the bottom surface (2) are provided with mounting holes (3), and the bottom surface (2) is arranged with two reinforcing ribs(4) which run longitudinally through the bottom surface (2). The utility model overcomes the shortcomings of the prior Zn-coated or Al-Zn alloy-coated light gauge steel structure which can only be used in non-main load-bearing structures such as partitions, ceilings, etc. The utility model has the advantages of solidity and durability, rapid construction, flexible spatial arrangement and easy reconstruction.
Description
Technical field
The utility model relates to a kind of cold bending thin wall steel for building, and more particularly it is a kind of cold bending thin wall C Steel section member for building.It is mainly used in light steel structure house dwelling house field.
Background technology
House architecture form and style vary, but with regard to structural system (support frame), several main form of structure such as brick mix structure, wooden construction, steel rib concrete structure and steel work are arranged.Along with the continuous reinforcement of national environmental protection consciousness, timber and loam brick have been proposed restriction, used in limited time.The primary structure form of present stage China's housing construction is based on steel rib concrete frame, construction is loaded down with trivial details, construction rubbish is many and dead load is big but this structure exists, depth is relative with the space less, beam, post are thick, shortcomings such as space availability ratio is lower, the functional requirement of this more and more higher housing construction that can't satisfy condition to a certain extent.In addition, existing building construction also has the zinc-plated or aluminum-zinc alloy lightgage steel joist structure of employing, but it only is used for non-major bearing structures such as partition, furred ceiling.Therefore, develop firm durable, building rapidly, the space flexible arrangement, the novel residential structure system that is easy to reconstruct then becomes the important trend of housing construction and structural development.Simultaneously along with the quick growth of China's output of steel, the development of building material and application, the system of steel residential structure that meets above-mentioned requirements progressively grows up and has caused widely and pays close attention to.
China's housing construction is along with the raising and the development and national economy of population growth and quickening of urbanization process, living standards of the people since the reform and opening-up, and obtains swift and violent development, thereby caused the great demand to dwelling house.But because the traditional steel rib concrete frame structure of China adopts is that backward growth pattern and low work efficiency, low-function, the low-quality production situation of high investment, high flow rate, high pollution can not satisfy the requirement of Market Consumer and the themes of the times of building " sustainable development ".
Summary of the invention
In order to overcome the problem that exists in the above-mentioned existing background technology, the utility model provides a kind of cold bending thin wall C Steel section member for building.It can be used as the ideal substitute of traditional residential structure system, has huge development potentiality.
The purpose of this utility model reaches by following measure: cold bending thin wall C Steel section member for building, it is characterized in that it comprises side 1 and bottom surface 2, two sides 1 are with bottom surface 2 that " [" type has installing hole 3 on described side 1 and/or the bottom surface 2, described bottom surface 2 ribs 4.
In technique scheme, the ribs 4 on the described bottom surface 2 has 2, and 2 ribs 4 vertically run through bottom surface 2.
In technique scheme, on the described side 1 flap 5 is arranged, described flap 5 is parallel with bottom surface 2.
In technique scheme, installing hole 3 is arranged on the two ends of described side 1 and/or the middle part.
In technique scheme, the width of described bottom surface 2 is 92 millimeters, and the height of side 1 is 37 millimeters, and the spacing between 2 ribs 4 is 25 millimeters, and the width of flap 5 is 7.50 millimeters.
In technique scheme, the width of described bottom surface 2 is 142 millimeters, and the height of side 1 is 37 millimeters, and the spacing between 2 ribs 4 is 46 millimeters, and the width of flap 5 is 7.50 millimeters.
In technique scheme, the width of described bottom surface 2 is 64 millimeters, and the height of side 1 is 37 millimeters, and the spacing between 2 ribs 4 is 25 millimeters, and the width of flap 5 is 7.50 millimeters.
The utility model cold bending thin wall C for building Steel section member is as the basic core component of cold bending thin wall housing construction steel work, its configuration aspects have other building types incomparable advantage: 1. help industrialization, industrialization production.Cold bending thin wall construction steel structure house dwelling house system by cold bending thin wall C shaped steel structure prefabricated units for building (frame sheet, net sheet etc.) and match with it safeguard what wallboard, door, window, partition etc. were formed, therefore satisfy the industrialization typing and produced the characteristics of on-site consolidation.2., green building, energy saving building.Cold bending thin wall C formed steel construction frame system for building, environmental disruption and pollute few, reconstruction and remove easily the recyclable and regeneration rate height of material.Therefore, this structural system has reached the requirement of green building, adopts the light material (as various Light trabses etc.) of its supporting technology simultaneously, meets the requirement of energy saving building more.3., improve utilization of space.Owing to adopted light roof and wall body structure, and cold bending thin wall C formed steel construction frame system for building is as the strength of materials height of its support steel structure, and materials are economized, and the bodily form is little, so from heavy and light.So when doing support system with steel work, can build the standard width of a room in an old-style house, depth is bigger, the indoor dwelling house of not establishing the flexible separation of post of house type satisfies the requirement of architectural plane function; Can improve simultaneously the space availability ratio of dwelling house, be suitable for the transformation of the vertical interlayer of dwelling house, local staggered floor.And the cross section of required member is little, and the architectural space utilization rate under identical building area increases 5-8%.4., cold bending thin wall C Steel section member for building, by the connection of tapping screw between rod member, can make different shape, therefore, make design more flexible, the advanced person, it can finish its building function and art of building characteristic according to designer's wish.5., because cold bending thin wall C formed steel construction frame system for building is in light weight, volume is little, and this province of steel work has good ductility, therefore the anti-seismic performance of its steel house is very good, with regard to the situation analysis that earthquake destroys, this type of structural construction obviously is better than brick mix structure and steel rib concrete frame structure.6., reduce foundation cost.The deadweight of cold bending thin wall C formed steel construction frame system for building is lighter, and foundation load also reduces accordingly, has therefore reduced the difficulty of construction and the cost of Foundation Design.7., short construction period, improve the returns of investment of fund, job site civilization.Except that foundation construction, all by professional factory normalization production, speed of application is fast for member, and construction period shortens half than traditional architecture; Each parts transports assembled on site to, the job site civilization, and the situ wet operation is few, and noise dust and building waste are also few, satisfy requirement on environmental protection; Construction operation is subjected to weather and seasonal effect less (winter can at produce in factory steel member), and can with on-the-spot parallel carrying out be installed by produce in factory, even some standardized dwelling house systems, can be with order, with construction, shorten construction period and occupation of capital time greatly.8., comprehensive benefit index height.The direct cost of cold bending thin wall C formed steel construction frame system dwelling house for building is a little more than concrete structure about about 5%.But its economic benefit, social benefit height, in today of real estate enterprise keen competition, it is the concentrated reflection of real estate enterprise comprehensive strength, for improving the enterprise product brand, the social popularity that improves enterprise all has bigger influence.
Description of drawings
Fig. 1 is the front view of the utility model cold bending thin wall C for building Steel section member.
Fig. 2 is the right view of the utility model cold bending thin wall C for building Steel section member.
Fig. 3 is the upward view of the utility model cold bending thin wall C for building Steel section member.
Fig. 4 is the vertical view of the utility model cold bending thin wall C for building Steel section member.
Fig. 5 is the stereogram of the utility model cold bending thin wall C for building Steel section member.
Fig. 6, Fig. 7 are the side view of the utility model cold bending thin wall C for building Steel section member.
Fig. 8 is the utility model cold bending thin wall C for building Steel section member yi word pattern node connection layout.
Fig. 9 is the utility model cold bending thin wall C for building Steel section member 90 degree corner connection layouts.
Figure 10 is the utility model cold bending thin wall C for building Steel section member tee T node connection layout.
Figure 11 is the utility model cold bending thin wall C for building Steel section member furred ceiling beam and wall back timber connection layout.
Figure 12 is the utility model cold bending thin wall C for building Steel section member roof girder and furred ceiling beam connection layout.
The specific embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute the qualification to the utility model protection, simultaneously by illustrating that advantage of the present utility model will become clear more and understanding easily.
Consult accompanying drawing as can be known: the utility model cold bending thin wall C for building Steel section member, it comprises side 1 and bottom surface 2, two sides 1 are with bottom surface 2 that " (" [" type structure helps increasing the intensity of steel member to [" type, help simultaneously installing), there is installing hole 3 (, need fix by tapping screw in the side sometimes on side 1 and/or the bottom surface 2 according to the difference of installation position.Sometimes need fix at the underrun tapping screw), bottom surface 2 ribs 4 (the ribs structure helps increasing the intensity of steel member, thereby reduces the thickness of steel member, reaches the purpose of saving village's material).Ribs 4 on the bottom surface 2 has the 1-5 bar, and two ribs 4 vertically run through bottom surface 2[in actual applications, can determine the bar number (as 1,2,3,4,5 even more) of ribs as required, but generally only use 2].Flap 5 is arranged, described flap 5 and bottom surface 2 parallel (flap 5 structures help increasing the intensity of steel member) on the side 1.(as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5).Installing hole 3 (on considerable steel member, the side of steel member generally needs many places to fix, as both ends, middle part etc., as Fig. 6, Fig. 7) is arranged on the two ends of side 1 and/or the middle part.
When adopting the utility model steel member to make the light steel structure house dwelling house, by the connection of tapping screw, build into the agent structure system in house between member.Needing to use the various modes that are connected and fixed between the steel member has following severally, connects (as Fig. 8), 90 degree corners as: yi word pattern node and connects (as Fig. 9), tee T node and connect that (as Figure 10), furred ceiling beam are connected (as Figure 11) with the wall back timber, roof girder is connected (as Figure 12) or the like with the furred ceiling beam.
1., the width of bottom surface (web) 2 is 92 millimeters the C Steel section member that draws following three kinds of sizes through experimental analysis, measuring and calculating has higher intensity quality:, the height of side (edge of a wing) 1 is 37 millimeters, article 2, the spacing between the ribs 4 is 25 millimeters, and the width of flap (crimping) 5 is 7.50 millimeters.2., the width of bottom surface 2 is 142 millimeters, the height of side 1 is 37 millimeters, the spacing between 2 ribs 4 is 46 millimeters, the width of flap 5 is 7.50 millimeters.3., the width of bottom surface 2 is 64 millimeters, the height of side 1 is 37 millimeters, the spacing between 2 ribs 4 is 25 millimeters, the width of flap 5 is 7.50 millimeters.
Because cold bending thin wall C Steel section member for building has the simultaneously rational section form of higher intensity mass ratio to make it have tangible overall economic efficiency, the characteristics that while steel itself have make this system be easy to realize the requirement of industrialization production and satisfied " sustainable development ".
Claims (7)
1. cold bending thin wall C Steel section member for building, it is characterized in that it comprises side (1) and bottom surface (2), two sides (1) and bottom surface (2) are that " [" type has installing hole (3) on described side (1) and/or bottom surface (2), and ribs (4) is arranged on described bottom surface (2).
2. cold bending thin wall C Steel section member for building according to claim 1 is characterized in that the ribs (4) on the described bottom surface (2) has 2, and 2 ribs (4) vertically run through bottom surface (2).
3. cold bending thin wall C Steel section member for building according to claim 1 is characterized in that flap (5) is arranged on the described side (1), and described flap (5) is parallel with bottom surface (2).
4. cold bending thin wall C Steel section member for building according to claim 1 is characterized in that on the two ends of side (1) and/or the middle part installing hole (3) being arranged.
5. according to claim 2 or 3 described cold bending thin wall C Steel section members for building, the width that it is characterized in that described bottom surface (2) is 92 millimeters, the height of side (1) is 37 millimeters, and the spacing between 2 ribs (4) is 25 millimeters, and the width of flap (5) is 7.50 millimeters.
6. according to claim 2 or 3 described cold bending thin wall C Steel section members for building, the width that it is characterized in that described bottom surface (2) is 142 millimeters, the height of side (1) is 37 millimeters, and the spacing between 2 ribs (4) is 46 millimeters, and the width of flap (5) is 7.50 millimeters.
7. according to claim 2 or 3 described cold bending thin wall C Steel section members for building, the width that it is characterized in that described bottom surface (2) is 64 millimeters, the height of side (1) is 37 millimeters, and the spacing between 2 ribs (4) is 25 millimeters, and the width of flap (5) is 7.50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860056U CN201071565Y (en) | 2007-07-19 | 2007-07-19 | Cold bending thin wall C-shaped steel component for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200860056U CN201071565Y (en) | 2007-07-19 | 2007-07-19 | Cold bending thin wall C-shaped steel component for building |
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| CN201071565Y true CN201071565Y (en) | 2008-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200860056U Expired - Fee Related CN201071565Y (en) | 2007-07-19 | 2007-07-19 | Cold bending thin wall C-shaped steel component for building |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793059A (en) * | 2010-03-17 | 2010-08-04 | 西南科技大学 | Cold bending thin-wall steel beam column node |
| WO2011020283A1 (en) * | 2009-08-20 | 2011-02-24 | Hsieh Yingchun | Light steel roof truss with structure of double continuous beam |
| CN102444205A (en) * | 2010-10-09 | 2012-05-09 | 北京诚栋国际营地集成房屋有限公司 | Light steel structure of upright and angular upright |
| CN103562474A (en) * | 2011-02-25 | 2014-02-05 | 皮尔·马赛厄斯·奥恩费尔德特·斯文松 | Roof beams and prefabricated roof panel elements with roof beams |
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN109610725A (en) * | 2019-01-15 | 2019-04-12 | 长安大学 | A composite column of steel bar and cold-formed thin-walled C-section steel for global buckling failure |
-
2007
- 2007-07-19 CN CNU2007200860056U patent/CN201071565Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020283A1 (en) * | 2009-08-20 | 2011-02-24 | Hsieh Yingchun | Light steel roof truss with structure of double continuous beam |
| US9803364B2 (en) | 2009-08-20 | 2017-10-31 | Ying Chun Hsieh | Light steel roof truss with structure of double continuous beam |
| CN101793059A (en) * | 2010-03-17 | 2010-08-04 | 西南科技大学 | Cold bending thin-wall steel beam column node |
| CN102444205A (en) * | 2010-10-09 | 2012-05-09 | 北京诚栋国际营地集成房屋有限公司 | Light steel structure of upright and angular upright |
| CN103562474A (en) * | 2011-02-25 | 2014-02-05 | 皮尔·马赛厄斯·奥恩费尔德特·斯文松 | Roof beams and prefabricated roof panel elements with roof beams |
| CN103562474B (en) * | 2011-02-25 | 2016-04-13 | 皮尔·马赛厄斯·奥恩费尔德特·斯文松 | Roof beams and prefabricated roof panel elements with roof beams |
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN103556758B (en) * | 2013-10-25 | 2016-01-20 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN109610725A (en) * | 2019-01-15 | 2019-04-12 | 长安大学 | A composite column of steel bar and cold-formed thin-walled C-section steel for global buckling failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATION CO., Free format text: FORMER OWNER: MAITE ARCHITECTURE SCIENCE AND TECHNOLOGY(WUHAN) CO., LTD. Effective date: 20120830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430023 WUHAN, HUBEI PROVINCE TO: 430056 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120830 Address after: 430056, Wuhan economic and Technological Development Zone, Hubei 22MB block High-tech Industrial Park, building 8 floor Patentee after: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATED CO., LTD. Address before: 430023 Hubei city of Wuhan province Hankou Qingnian Road fistar international A No. 324 6 floor Patentee before: Maite Architecture Science and Technology(Wuhan) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 304, Wuhan, Hubei, East Lake hi tech Development Zone, Optics Valley Avenue International Business Center three, tripod Building A, room 430070, Wuhan Patentee after: Wuhan Maite green building Polytron Technologies Inc Address before: 430056, Wuhan economic and Technological Development Zone, Hubei 22MB block High-tech Industrial Park, building 8 floor Patentee before: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATED CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20160719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |