CN104032950B - A kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently - Google Patents
A kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently Download PDFInfo
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- CN104032950B CN104032950B CN201410309224.0A CN201410309224A CN104032950B CN 104032950 B CN104032950 B CN 104032950B CN 201410309224 A CN201410309224 A CN 201410309224A CN 104032950 B CN104032950 B CN 104032950B
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Abstract
The present invention discloses a kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently, it is characterized in that along steel girder erection direction, the concrete baffle plate convexedly stretched in outside girder steel is set with the form of encorbelmenting in the end face outer side edges of the top flange plate of girder steel, the cross section of concrete baffle plate is in upright rectangle half-frame structure, rectangle half-frame structure is made up of one-sided supramarginal plate, one-sided inframarginal and web, the opening of half rectangle half frame is towards floor support plate side, and the one-sided inframarginal in concrete baffle plate is connected with being fixed between girder steel.The present invention to make in the cast-in-place concrete construction of ground not spillage, ensures that the border perfection of cast-in-situ concrete flooring is shaping, increases the fastness on concrete border; And can for due to structural configuration limit the space formed between body of wall and flooring effectively to fill, can construction effect be improved, improve workmanship.
Description
Technical field
The present invention relates to baffle arrangement in steel work floor cast-in-place concrete construction, is more particularly a kind of concrete baffle plate having corner protector limit concurrently.
Background technology
Along with the fast development of steel building, steel house and the high-rise steel and concrete structure of environmental protection are increasing, the construction of flooring cast-in-situ concrete is one important procedure, to require in cast-in-situ concrete flooring border firmly and not spillage, but prior art does not have related measure, usually occur that cast-in-situ concrete flooring border is damaged, and due to spillage makes concrete can not be perfect shaping; On the other hand, at a lot of boudary portion, because structural configuration limit, body of wall and flooring leave space, and conventional measure cannot by its perfect filling.
Summary of the invention
The present invention is the weak point for avoiding above-mentioned prior art to exist, a kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently is provided, to make on the one hand in the cast-in-place concrete construction of ground not spillage, ensure that the border perfection of cast-in-situ concrete flooring is shaping, increase the fastness on concrete border; On the other hand limit the space formed between body of wall and flooring effectively to fill for due to structural configuration institute, thus improve construction effect, raising workmanship.
The present invention is that technical solution problem adopts following technical scheme:
The design feature that the present invention has the overhanging type cast-in-situ concrete steel shoe on corner protector limit concurrently is: along girder steel installation direction, in the end face outer side edges of the top flange plate of described girder steel, the concrete baffle plate convexedly stretched in outside girder steel is set with the form of encorbelmenting, the cross section of described concrete baffle plate is in upright rectangle half-frame structure, described rectangle half-frame structure is by one-sided supramarginal plate, one-sided inframarginal, and the web be connected between described one-sided supramarginal plate and one-sided inframarginal is formed, the opening of described rectangle half frame is towards floor support plate side; One-sided inframarginal in described concrete baffle plate is connected with being fixed between girder steel, maintaining an equal level of the supramarginal plate in the height of cast-in-situ concrete and described concrete baffle plate.
The design feature that the present invention has the overhanging type cast-in-situ concrete steel shoe on corner protector limit concurrently is also:
The width of described one-sided inframarginal arranges by the convexedly stretching in the length outside girder steel of setting, and described one-sided supramarginal plate is formed in the bending edge on web top, and the width of bending edge is 30-50mm.
Reinforced pull rod is set between the one-sided inframarginal web of described concrete baffle plate, forms the gusseted to web.
One-sided inframarginal in described concrete baffle plate be interrupted to weld to form a fixed connection between girder steel.
Described concrete baffle plate adopts 3mm steel plate bending and molding.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention effectively blocks being scattered of cast-in-situ concrete and spillage, makes concrete perfection shaping;
2, the present invention plays particularly preferred reinforcing and protective effect to the border of flooring and corner, prevents from causing corner to damage at use flooring;
3, the present invention for due to structural configuration limit the space formed between body of wall and flooring effectively to fill, increase flooring utilization rate to a certain extent, do not stay dead angle.
4, the present invention welds with only need adopting to be interrupted between load-carrying members at concrete baffle plate, and save time material-saving, simple to operate;
5, in the present invention, concrete baffle plate adopts 3mm steel plate bending and molding in processing plant, and reinforced pull rod factory quantizes raw, and scene is Cutting Length as required, convenient construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Number in the figure: 1 girder steel, 2 floor support plates, 3 one-sided inframarginals, 4 one-sided supramarginal plates, 5 concrete baffle plates, 6 reinforced pull rods.
Detailed description of the invention
See Fig. 1, the form of structure having the overhanging type cast-in-situ concrete steel shoe on corner protector limit in the present embodiment concurrently is: along girder steel 1 installation direction, in the end face outer side edges of the top flange plate of girder steel 1, the concrete baffle plate 5 convexedly stretched in outside girder steel is set with the form of encorbelmenting, the cross section of concrete baffle plate 5 is in upright rectangle half-frame structure, rectangle half-frame structure is by one-sided supramarginal plate 4, one-sided inframarginal 3, and the web be connected between one-sided supramarginal plate 4 and one-sided inframarginal 3 is formed, the opening of rectangle half frame is towards floor support plate 2 side; One-sided inframarginal 3 in concrete baffle plate 5 is connected with being fixed between girder steel 1, maintaining an equal level of supramarginal plate 4 in the height of cast-in-situ concrete and concrete baffle plate 5, concrete baffle plate 5 avoids spillage, and make the perfection of concrete border shaping, more when using concrete building ground, well protection and reinforcement effect can be played to corner; Its form of encorbelmenting for due to structural configuration limit the space formed between body of wall and flooring effectively to fill, increase flooring utilization rate to a certain extent, do not stay dead angle.
In the present embodiment, corresponding vibrational power flow also comprises:
The width of one-sided inframarginal 3 arranges by the convexedly stretching in the length outside girder steel of setting, and one-sided supramarginal plate 4 is formed in the bending edge on web top, and the width of bending edge is 30-50mm.
In order to ensure sound construction, reinforced pull rod 6 being set between the one-sided inframarginal 3 and web of concrete baffle plate, forming the gusseted to web 6; One-sided inframarginal 3 in concrete baffle plate 5 be interrupted to weld to form a fixed connection between girder steel 1, this be interrupted welding mode can ensure firm connection, again can time and labour saving.Concrete baffle plate adopts 3mm steel plate bending and molding in processing plant, and reinforced pull rod factory quantizes raw, and scene is Cutting Length as required, convenient construction.
In concrete enforcement, after the installation of floor main structure terminates, start to lay floor support plate 2 on the girder steel 1 of floor, floor support plate 2 is laid complete, as required at border and hole place construction concrete baffle plate 5; Concrete baffle plate 5 and reinforced pull rod 6 complete processing in advance in factory, and install concrete baffle plate 5 in the top flange plate edge of girder steel 1 to be interrupted to be welded, the height of cast-in-situ concrete keeps equal with supramarginal plate 4 one-sided in concrete baffle plate.
Claims (5)
1. one kind has the overhanging type cast-in-situ concrete steel shoe on corner protector limit concurrently, it is characterized in that: along the installation direction of girder steel (1), in the end face outer side edges of the top flange plate of described girder steel (1), the concrete baffle plate (5) convexedly stretched in outside girder steel is set with the form of encorbelmenting, the cross section of described concrete baffle plate (5) is in upright rectangle half-frame structure, described rectangle half-frame structure is by one-sided supramarginal plate (4), one-sided inframarginal (3), and the web be connected between described one-sided supramarginal plate (4) and one-sided inframarginal (3) is formed, the opening of described rectangle half frame is towards floor support plate (2) side, one-sided inframarginal (3) in described concrete baffle plate (5) is connected with being fixed between girder steel (1), maintaining an equal level of the supramarginal plate (4) in the height of cast-in-situ concrete and described concrete baffle plate (5).
2. the overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently according to claim 1, it is characterized in that: the width of described one-sided inframarginal (3) arranges by the convexedly stretching in the length outside girder steel of setting, described one-sided supramarginal plate (4) is formed in the bending edge on web top, and the width of bending edge is 30-50mm.
3. the overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently according to claim 1 and 2, it is characterized in that: reinforced pull rod (6) is set between the one-sided inframarginal (3) and web of described concrete baffle plate, forms the gusseted to web.
4. the overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently according to claim 1, is characterized in that: the one-sided inframarginal (3) in described concrete baffle plate (5) be interrupted to weld to form a fixed connection between girder steel (1).
5. the overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently according to claim 1, is characterized in that: described concrete baffle plate adopts 3mm steel plate bending and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309224.0A CN104032950B (en) | 2014-06-30 | 2014-06-30 | A kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309224.0A CN104032950B (en) | 2014-06-30 | 2014-06-30 | A kind of overhanging type cast-in-situ concrete steel shoe having corner protector limit concurrently |
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| Publication Number | Publication Date |
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| CN104032950A CN104032950A (en) | 2014-09-10 |
| CN104032950B true CN104032950B (en) | 2016-03-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10102659A (en) * | 1996-10-01 | 1998-04-21 | Nkk Corp | Concrete casting method in steel framed concrete composite beam |
| CN1786386A (en) * | 2005-12-15 | 2006-06-14 | 杨秋利 | Form and position apparatus for form |
| CN201137297Y (en) * | 2007-12-21 | 2008-10-22 | 中天建设集团有限公司第五建设公司 | Board-free frame structure formwork support rack |
| KR20100135348A (en) * | 2009-06-17 | 2010-12-27 | (주)대산씨에스에이 | Iron frame preceding installation method for construction and structure of supre multistoried building elevator |
| CN203080770U (en) * | 2013-01-31 | 2013-07-24 | 浙江勤业建工集团有限公司 | Profiled steel sheet and concrete composite floor |
| CN203347223U (en) * | 2013-06-08 | 2013-12-18 | 中国建筑第八工程局有限公司 | Separate-assembly formwork structure at interlayer outer wall construction joint |
| CN203905476U (en) * | 2014-06-30 | 2014-10-29 | 安徽富煌钢构股份有限公司 | Cantilevered cast-in-situ concrete steel baffle plate with corner protection sides |
-
2014
- 2014-06-30 CN CN201410309224.0A patent/CN104032950B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10102659A (en) * | 1996-10-01 | 1998-04-21 | Nkk Corp | Concrete casting method in steel framed concrete composite beam |
| CN1786386A (en) * | 2005-12-15 | 2006-06-14 | 杨秋利 | Form and position apparatus for form |
| CN201137297Y (en) * | 2007-12-21 | 2008-10-22 | 中天建设集团有限公司第五建设公司 | Board-free frame structure formwork support rack |
| KR20100135348A (en) * | 2009-06-17 | 2010-12-27 | (주)대산씨에스에이 | Iron frame preceding installation method for construction and structure of supre multistoried building elevator |
| CN203080770U (en) * | 2013-01-31 | 2013-07-24 | 浙江勤业建工集团有限公司 | Profiled steel sheet and concrete composite floor |
| CN203347223U (en) * | 2013-06-08 | 2013-12-18 | 中国建筑第八工程局有限公司 | Separate-assembly formwork structure at interlayer outer wall construction joint |
| CN203905476U (en) * | 2014-06-30 | 2014-10-29 | 安徽富煌钢构股份有限公司 | Cantilevered cast-in-situ concrete steel baffle plate with corner protection sides |
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| CN104032950A (en) | 2014-09-10 |
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