CN2249781Y - Pressed steel plates for buildings - Google Patents
Pressed steel plates for buildings Download PDFInfo
- Publication number
- CN2249781Y CN2249781Y CN 96212334 CN96212334U CN2249781Y CN 2249781 Y CN2249781 Y CN 2249781Y CN 96212334 CN96212334 CN 96212334 CN 96212334 U CN96212334 U CN 96212334U CN 2249781 Y CN2249781 Y CN 2249781Y
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- plate
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Abstract
The utility model provides a pressed steel plates for buildings, which comprises a plate surface, and side ribs. The utility model is characterized in that a zinc steel plate with high strength is pressed into a groove cutting face plate, and a base plate is the plate surface; the two wings of the base plate are rolled into the shape of T in a vertical direction, and the side ribs are formed. The utility model is used for casting concrete floors, the plate surface is smooth, and the utility model is suitable for the decoration of various ceilings; the utility model is equivalent to positive reinforcements, and a great amount of the amount of working of steel bars and the processes of molding are reduced; the utility model can be used as a safe working platform before the utility model is cast with the concrete, the construction is quick, and the utility model can effectively shorten the time of constructions. The utility model is suitable for the floor engineering in the constructions.
Description
The utility model relates to building structural element, particularly a kind of floor member with steel plate.
China has carried out exploitation, research and application work in the technology such as moulding, processing technology and connection that begin profiled sheet the eighties.National standard " PROFILED STEEL SHEET FOR BUILDING AND CONSTRUCTION " is implemented in State Bureau of Technical Supervision's issue in 1991.In this standard, listed section form and be " V " shape, " U " shape and trapezoidal etc. various profiled sheets, and recommended usefulness as roof panel, floor, wallboard and decorative panel.Above-mentioned various plate shape, after concreting, form composite floor, because the cross-sectional configuration form of profiled sheet is limit, make the shear strength of itself and concrete combination ability and superposed surfaces be subjected to a certain degree restriction, and influenced the globality and the supporting capacity of compoboard.
The purpose of this utility model is, utilizes the performance that the high-tensile steel sheet is in light weight, yield strength is high, designs a kind of novel zinc-plated die mould steel floor support plate and makes bed board, behind the concreting, becomes the steel concrete compoboard.Steel plate thickness is at 0.8 millimeter to 1.5 millimeters, and section area is little, in light weight, is easy to transportation, installs; Be used for the concreting plate, need not positive reinforcement, strong with concrete compound action, superposed surfaces shear strength height, overall performance is good, is the only combining structure of steel and concrete.
Die mould steel floor support plate of the present utility model comprises plate face, limit rib, it is characterized in that: be rolled into the channel section plate by high strength galvanized steel plate, base plate is the plate face, and oppositely projection is curved; Vertically setting is no less than three reverse shallow grooves in the base plate middle part; The base plate both wings are rolled into " Γ " shape simultaneously in vertical direction, form the limit rib, and two limit ribs are used for the mutual overlap joint of plate, and for not contour, not wide; Pressing board length is provided with fixture on the rib of limit.
Die mould steel floor support plate of the present utility model is used for the concreting floor, and the plate face is level and smooth, be easy to japanning, be fit to do various ceiling finishings, the plate bottom surface raises into arc, can improve the force-bearing situation of plate, the shallow grooves on the plate face can increase and concrete superimposed area, strengthens compound action; Die mould steel floor support plate is equivalent to positive reinforcement, has reduced a large amount of steel projects and pattern making procedure; The both sides rib is not contour, not wide, can make floor support plate combination overlap joint accurately, and is convenient, and edges of boards rib overlap joint back is fixed with self-tapping screw, all embeds in the concrete, has strengthened the effect of mechanical bond power; Using die mould steel floor support plate itself is again permanent formwork, has saved molding and trucking expenses, before concreting, and available its working platform as safety; Construction can be shortened construction period rapidly effectively.
The designing and calculating principle of the compoboard that die mould steel floor support plate concreting of the present utility model forms should be consistent with existing " Technical code for design of coldformed thin wall steel structures " and " Code for design of concrete structures ", and design by one-way slab; Build the strength grade of concrete of usefulness, should select 20MPa (MPa) for use, the concrete of 25MPa (MPa), 30MPa (MPa), 35MPa (MPa) and 40MPa (MPa) intensity by designing requirement.Construction point is, according to floor design width, and the assembled arrangement floor support plate, the low rib overlap joint of the high rib of every floor support plate and another piece floor support plate, plate length is between 750 millimeters to 1500 millimeters, and is fastening at span centre usefulness self-tapping screw; Plate length is between 1500 to 2500 millimeters, and is fastening in the long third-class office of plate; Plate is long to surpass 2500 millimeters, fastening in the long fourth class of plate office; Behind the floor support plate installation in position, should use provisional support, reach 70% o'clock of design load, could remove at concrete strength; Die mould steel floor support plate concrete combined board meets the fireproof performance requirement.
Die mould steel floor support plate of the present utility model is applicable to the floor engineering in the building structure.
Below in conjunction with drawings and Examples, die mould steel floor support plate is described further.
Fig. 1 is a die mould steel floor support plate structural representation
Fig. 2 overlaps schematic diagram mutually for die mould steel floor support plate
Fig. 3 becomes the compoboard schematic diagram for die mould steel floor support plate with concreting
Fig. 4 overlaps fastening schematic diagram for die mould steel floor support plate limit rib
As seen from the figure, die mould steel floor support plate comprises plate face, limit rib, it is characterized in that: be rolled into the channel section plate by high strength galvanized steel plate, base plate is a plate face 1, and oppositely projection is curved; Be no less than three reverse shallow grooves 2 vertical setting of base plate; The base plate both wings are rolled into " Γ " shape simultaneously in vertical direction, and form 3, two limits of rib, limit and help the mutual overlap joint that is used for plate, and for not contour, not wide; Pressing board length is provided with self-tapping screw fixture 4 on the rib of limit, and 5 is the concrete of building among the figure.
Claims (1)
1, a kind of die mould steel floor support plate comprises plate face, limit rib, it is characterized in that: be rolled into the channel section plate by high strength galvanized steel plate, base plate is the plate face, and oppositely projection is curved; Vertically setting is no less than three reverse shallow grooves in the base plate middle part: the base plate both wings are rolled into " Γ " shape simultaneously in vertical direction, form the limit rib, two limit ribs are used for the mutual overlap joint of plate, and for not contour, not wide: pressing board length is provided with fixture on the rib of limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212334 CN2249781Y (en) | 1996-06-06 | 1996-06-06 | Pressed steel plates for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212334 CN2249781Y (en) | 1996-06-06 | 1996-06-06 | Pressed steel plates for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249781Y true CN2249781Y (en) | 1997-03-19 |
Family
ID=33895039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212334 Expired - Fee Related CN2249781Y (en) | 1996-06-06 | 1996-06-06 | Pressed steel plates for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249781Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381665C (en) * | 2000-02-25 | 2008-04-16 | 邱则有 | In-situ deposited steel reinforced concrete hollow roof and its construction process |
| CN100422461C (en) * | 2004-11-22 | 2008-10-01 | 邱则有 | Precast cavity structural member with reinforcing bar concrete |
| CN102191831A (en) * | 2011-05-06 | 2011-09-21 | 常健 | Metal ceiling and equipment for manufacturing same |
| CN103669665A (en) * | 2013-12-20 | 2014-03-26 | 广东省第四建筑工程公司 | Elevation difference joint construction technology for steel bar truss floor deck construction |
| CN103993691A (en) * | 2014-04-27 | 2014-08-20 | 绍兴精工绿筑集成建筑系统工业有限公司 | Integrated floor module and assembling method thereof |
| CN105908911A (en) * | 2016-06-02 | 2016-08-31 | 中冶东北建设（沈阳）工程技术有限公司 | Construction method for titanium-zinc board external decoration of arc-shaped roof |
| CN106245843A (en) * | 2016-09-26 | 2016-12-21 | 黑龙江施耐达建筑技术有限公司 | A kind of open-type building base plate being suitable for lifting suspension member |
| CN109024872A (en) * | 2018-07-22 | 2018-12-18 | 北京工业大学 | A kind of concrete frame mechanization assembly type balcony |
-
1996
- 1996-06-06 CN CN 96212334 patent/CN2249781Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381665C (en) * | 2000-02-25 | 2008-04-16 | 邱则有 | In-situ deposited steel reinforced concrete hollow roof and its construction process |
| CN100422461C (en) * | 2004-11-22 | 2008-10-01 | 邱则有 | Precast cavity structural member with reinforcing bar concrete |
| CN102191831A (en) * | 2011-05-06 | 2011-09-21 | 常健 | Metal ceiling and equipment for manufacturing same |
| CN102191831B (en) * | 2011-05-06 | 2016-06-01 | 常健 | The equipment of metal ceiling and making metal ceiling |
| CN103669665A (en) * | 2013-12-20 | 2014-03-26 | 广东省第四建筑工程公司 | Elevation difference joint construction technology for steel bar truss floor deck construction |
| CN103669665B (en) * | 2013-12-20 | 2016-06-15 | 广东省第四建筑工程有限公司 | The elevation difference node construction technique of steel bar truss floor support plate construction |
| CN103993691A (en) * | 2014-04-27 | 2014-08-20 | 绍兴精工绿筑集成建筑系统工业有限公司 | Integrated floor module and assembling method thereof |
| CN105908911A (en) * | 2016-06-02 | 2016-08-31 | 中冶东北建设（沈阳）工程技术有限公司 | Construction method for titanium-zinc board external decoration of arc-shaped roof |
| CN106245843A (en) * | 2016-09-26 | 2016-12-21 | 黑龙江施耐达建筑技术有限公司 | A kind of open-type building base plate being suitable for lifting suspension member |
| CN109024872A (en) * | 2018-07-22 | 2018-12-18 | 北京工业大学 | A kind of concrete frame mechanization assembly type balcony |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |