CN201751475U - Z type lattice profile steel formed by outwards drawing plane for reinforced concrete structure - Google Patents
Z type lattice profile steel formed by outwards drawing plane for reinforced concrete structure Download PDFInfo
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- CN201751475U CN201751475U CN2010201258075U CN201020125807U CN201751475U CN 201751475 U CN201751475 U CN 201751475U CN 2010201258075 U CN2010201258075 U CN 2010201258075U CN 201020125807 U CN201020125807 U CN 201020125807U CN 201751475 U CN201751475 U CN 201751475U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004567 concrete Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract 2
- 238000002788 crimping Methods 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to Z type lattice profile steel formed by outwards drawing a plane for a reinforced concrete structure, belonging to the technical filed of building members. The lattice profile steel consists of two mutually-parallel flanges and a plurality of web members which are connected between the two flanges and are arranged in parallel and at intervals, wherein the two flanges and the web members form into the grate-shaped lattice profile steel; and the two flanges and the web members are formed by integratively drawing the plane of a strip steel which is cut with a plurality of parallel gaps along the middle part. The steel frame which is manufactured by the Z type lattice profile steel has the advantages of being practical, steel material-saving, reasonable in price, convenient to be internally penetrated with the steel bar and cast with the concrete and the like. The Z type lattice profile steel is simple in machining technology, and can manufacture products with various specifications by the same machining equipment.
Description
Technical field
The utility model belongs to the building unit technical field, particularly to the improvement of steel concrete steel frame member.
Background technology
The reinforced concrete structure building structure that has been widely used, traditional monolithic reinforced concrete structure needs assembling reinforcement at the scene, a template, form removal.On-the-spot recruitment is many, and the construction period is long.The prefabricated reinforced concrete shear wall structure member production plantization, has shortened the site operation cycle.Construction costs is higher relatively but in order to solve between the prefabricated units between the whole connectivity problem and prefabricated units seam crossing seepage problem etc.
In the patent of patent No. ZL200510125709.5, " concrete complex building of steel meshwork framework and construction method thereof " disclosed, this technology is made steel frame with light gauge cold-formed steel shape lattice spare, substitutes traditional wooden form or steel form with expanded metal lath.At produce in factory steel mesh skeleton, on-site consolidation becomes steel meshwork framework, forms concrete seismic structural wall, earthquake resistant wall structure behind the reproduction pouring concrete.This structural system provides a kind of standardization, industrialization, mechanization, the higher concrete complex building of steel meshwork framework of integrated degree.But this structural system still exists following weak point:
The lattice steel part that adopts in this steel frame is the 1.0mm-4.0mm light gauge cold-formed steel shape, its cross section is C shape, U-shaped, Z-shaped, on the web between two edges of a wing that are parallel to each other, evenly arrange and have hole, the periphery of hole has the reinforcement crimping, and the reinforcement crimping between two holes constitutes the U-shaped web member.This lattice steel part manufacture craft relative complex, need punch press to go out hole in the steel sheet upper punch, again through the cold-bending forming machine bending forming, difference according to percent opening, have approximately and account for the cheet scrap that lattice steel gross weight 10%-15% is punched down, cause certain waste, and need to build special-purpose lattice steel production line, have high input, the cost of production height.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of prior art, the Z type lattice configuration steel that a kind of plane out-draw that is used for reinforced concrete structure forms is proposed, the steel frame that adopts the utility model lattice configuration steel to be made into has practicality, save steel, reasonable price, be convenient to inside wears advantages such as reinforcing bar and concreting, the utility model processing technology is simple, and adopts identical process equipment can produce the product of plurality of specifications.
The Z type lattice configuration steel that the plane out-draw that is used for reinforced concrete structure of the utility model design forms, it is characterized in that, this lattice configuration steel is by two edges of a wing that are parallel to each other and be connected the web member that a plurality of parallel interval between this two edge of a wing arrange and form this two edge of a wing and a plurality of web member formation trellis lattice configuration steel; This two edge of a wing and web member are integrally formed for the band steel planar stretch that is cut with many parallel slits along the middle part.
Characteristics of the present utility model and good result
The utility model is through the Z type lattice configuration steel that cracks, the technology of crimping, plane out-draw moulding produces, when being used as the steel frame of steel concrete seismic structural wall, earthquake resistant wall structure, have the effect that consistent intensity of the light gauge cold-formed steel shape of strengthening crimping and better perforate are arranged with traditional perforate sideband, and do not produce the waste material that the conventional steel member causes in Sheet Metal Forming Technology.The utility model economizes on resources, reduces material cost, and processing is simple, can produce the lattice configuration steel product of different size with same steel band, is with a wide range of applications.
Description of drawings
Fig. 1 is the structural upright schematic diagram of present embodiment 1;
Fig. 2 A will cut into the schematic diagram on the limit parallel with the slit with the two ends of steel in the preparation method of present embodiment 1;
Fig. 2 B makes the steel band back that stretches form the schematic diagram of three-dimensional Z type lattice configuration steel in the preparation method of present embodiment 1;
Fig. 3 is the structural upright schematic diagram of present embodiment 2.
Fig. 4 A will cut into the schematic diagram on the limit parallel with the slit with the two ends of steel in the preparation method of present embodiment 2;
Fig. 4 B is the schematic diagram that bends out crimping in the preparation method of present embodiment 2 in the two edges of width of steel band direction;
Fig. 4 C makes steel band behind the crimping be drawn into the schematic diagram of three-dimensional Z type lattice configuration steel R in the preparation method of present embodiment 2.
The specific embodiment
To a kind of Z type lattice configuration steel made through the plane out-draw that is used for reinforced concrete structure that the utility model proposes and preparation method thereof, reach embodiment in conjunction with the accompanying drawings and be described in detail as follows:
The Z type lattice configuration steel that the plane out-draw that is used for reinforced concrete structure of the utility model design forms, it is characterized in that, this lattice configuration steel is by two edges of a wing that are parallel to each other and be connected the web member that a plurality of parallel interval between this two edge of a wing arrange and form this two edge of a wing and a plurality of web member formation trellis lattice configuration steel; This two edge of a wing and web member are integrally formed for the band steel planar stretch that is cut with many parallel slits along the middle part.
The cross sectional shape on the above-mentioned edge of a wing can be yi word pattern or L type.
Above-mentioned flange width is between 20mm to 100mm; The web member spacing of this shaped steel is between 50mm to 300mm; The thickness of the edge of a wing and web member is between 1mm to 5mm.
Embodiment 1:
The Z type lattice configuration steel that the plane out-draw that is used for reinforced concrete structure of present embodiment forms, as shown in Figure 1, this lattice configuration steel is by integrated two edges of a wing that are parallel to each other 11 and be connected a plurality of parallel web member between this two edge of a wing (shown in the figure 5) 12 and form, and this web member forms rectangular opening trellis 13 along the plane out-draw between this two edge of a wing.The edge of a wing cross sectional shape of present embodiment is a yi word pattern.Present embodiment lattice configuration steel thickness is 5.0mm, and flange width is 20mm, and the spacing of web member 12 is 300mm, and the width of web member is 8mm, and the lattice configuration steel overall width is 110mm; Length can be determined according to practical application.
The preparation method of present embodiment as shown in Figure 2, concrete steps are as follows:
1) selects a thickness 5.0mm, the steel band 110 of the about 51mm of width;
2) adopt that particular manufacturing craft is oblique on band steel 110 to cut out parallel many slits 120,20mm (forming the width on the edge of a wing 11) is respectively reserved in the steel band both sides, the slit is 300mm (spacing of web member 12 after the stretch forming) along the spacing of steel band length direction, vertical interval is 8mm (width of web member after the stretch forming) between the slit, gap length is 410mm (breadth of section after the stretch forming adds the web member spacing), and will cut into the limit parallel with the two ends of steel with the slit, shown in Fig. 2 A;
3) adopt special mechanical equipment direction outside the steel band plane respectively two edges of a wing 11 to be applied pulling force, pore-forming lattice 13 and parallel web member 12 are drawn back in two edges of a wing, make steel band stretching back form three-dimensional Z type lattice configuration steel, shown in Fig. 2 B.
Embodiment 2:
The Z type lattice configuration steel that the plane out-draw that is used for reinforced concrete structure of present embodiment forms, as shown in Figure 3, this lattice configuration steel is by integrated two edges of a wing that are parallel to each other 21 and be connected a plurality of parallel web member between this two edge of a wing (shown in the figure 5) 22 and form, and this web member forms rectangular opening trellis 23 along the plane out-draw between this two edge of a wing.The edge of a wing cross sectional shape of present embodiment is the L font.Present embodiment lattice configuration steel thickness is 1.0mm, and flange width is 100mm, seam width 15mm, and the spacing of web member 12 is 50mm, and the width of web member is 8mm, and the lattice configuration steel overall width is 110mm; Length can be determined according to practical application.
The preparation method of present embodiment as shown in Figure 4, concrete steps are as follows:
1) selects a thickness 1.0mm, the steel band 210 of the about 256mm of width;
2) adopt particular manufacturing craft on steel band 210, to cut out parallel many slits 220,115mm (edge of a wing adds the width of crimping) is respectively reserved in the steel band both sides, the slit is 50mm (spacing of web member after the stretch forming) along the spacing of steel band length direction, vertical interval is 8mm (width of web member after the stretch forming) between the slit, gap length is 160mm (depth of section after the stretch forming adds the web member spacing), and will cut into the limit parallel with the two ends of steel with the slit, shown in Fig. 4 A;
3) adopt the clod wash processing technology to bend out the crimping 24 that width is 15mm in the two edges of width of steel band direction, shown in Fig. 4 B;
4) adopt the outer direction in steel band 210 planes of special equipment behind crimping respectively two edges of a wing to be applied pulling force, pore-forming lattice 23 and parallel web member 22 are drawn back in two edges of a wing, make steel band behind the crimping be drawn into the Z type lattice configuration steel of solid, shown in Fig. 4 C.
Claims (3)
1. Z type lattice configuration steel that the plane out-draw that is used for reinforced concrete structure forms, it is characterized in that, this lattice configuration steel is by two edges of a wing that are parallel to each other and be connected the web member that a plurality of parallel interval between this two edge of a wing arrange and form this two edge of a wing and a plurality of web member formation trellis lattice configuration steel; This two edge of a wing and web member are integrally formed for the band steel planar stretch that is cut with many parallel slits along the middle part.
2. lattice configuration steel according to claim 1 is characterized in that the cross sectional shape on this edge of a wing is yi word pattern or L type.
3. lattice configuration steel as claimed in claim 1 or 2 is characterized in that this flange width is between 20mm to 100mm; This web member spacing is between 50mm to 300mm; The thickness of the edge of a wing and web member is between 1mm to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201258075U CN201751475U (en) | 2010-03-05 | 2010-03-05 | Z type lattice profile steel formed by outwards drawing plane for reinforced concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201258075U CN201751475U (en) | 2010-03-05 | 2010-03-05 | Z type lattice profile steel formed by outwards drawing plane for reinforced concrete structure |
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| Publication Number | Publication Date |
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| CN201751475U true CN201751475U (en) | 2011-02-23 |
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| CN2010201258075U Expired - Lifetime CN201751475U (en) | 2010-03-05 | 2010-03-05 | Z type lattice profile steel formed by outwards drawing plane for reinforced concrete structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031925A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Light steel truss formed by stretching and combining strip steel |
| CN103031917A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Reinforced concrete prefabricated laminated slab with truss rib |
| CN112538917A (en) * | 2020-12-24 | 2021-03-23 | 高爱民 | Integral steel lattice grouting keel |
| CN112832410A (en) * | 2021-02-09 | 2021-05-25 | 唐山华纤科技有限公司 | Integral keel framework and processing method thereof |
-
2010
- 2010-03-05 CN CN2010201258075U patent/CN201751475U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031925A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Light steel truss formed by stretching and combining strip steel |
| CN103031917A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Reinforced concrete prefabricated laminated slab with truss rib |
| CN103031917B (en) * | 2012-12-31 | 2016-04-06 | 清华大学建筑设计研究院有限公司 | A kind of reinforced concrete prefabricated superimposed sheet with truss rib |
| CN103031925B (en) * | 2012-12-31 | 2017-02-08 | 清华大学建筑设计研究院有限公司 | Light steel truss formed by stretching and combining strip steel |
| CN112538917A (en) * | 2020-12-24 | 2021-03-23 | 高爱民 | Integral steel lattice grouting keel |
| CN112832410A (en) * | 2021-02-09 | 2021-05-25 | 唐山华纤科技有限公司 | Integral keel framework and processing method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: REN BAOSHUANG Effective date: 20121218 Owner name: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSI Free format text: FORMER OWNER: DESIGN INST. OF ARCHITECTURE, QINGHUA UNIV. Effective date: 20121218 |
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Free format text: CORRECT: ADDRESS; FROM: 102200 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121218 Address after: 100084 Haidian District Tsinghua Yuan Beijing No. 1 Patentee after: Architectural Design and Research Institute of Tsinghua University Co., Ltd. Patentee after: Ren Baoshuang Address before: 102200 No. 1 Tsinghua Yuan, Beijing, Haidian District Patentee before: Architectual Design and Research Institute of Tsinghua University |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: REN BAOSHUANG Effective date: 20150618 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150618 Address after: 100084 building center of Tsinghua University, Beijing, Haidian District Patentee after: Architectural Design and Research Institute of Tsinghua University Co., Ltd. Address before: 100084 Haidian District Tsinghua Yuan Beijing No. 1 Patentee before: Architectural Design and Research Institute of Tsinghua University Co., Ltd. Patentee before: Ren Baoshuang |
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| ASS | Succession or assignment of patent right |
Owner name: ZHONGQINGDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY CO., LTD. Effective date: 20150817 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 100084 Beijing Zhongguancun East Road, No. 1, building A903A, No. 8, Patentee after: ZHONGQINGDA TECHNOLOGY CO., LTD. Address before: 100084 building center of Tsinghua University, Beijing, Haidian District Patentee before: Architectural Design and Research Institute of Tsinghua University Co., Ltd. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20110223 |