CN104032950A - Overhanging type cast-in-place concrete steel baffle with corner protection side - Google Patents
Overhanging type cast-in-place concrete steel baffle with corner protection side Download PDFInfo
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- CN104032950A CN104032950A CN201410309224.0A CN201410309224A CN104032950A CN 104032950 A CN104032950 A CN 104032950A CN 201410309224 A CN201410309224 A CN 201410309224A CN 104032950 A CN104032950 A CN 104032950A
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Abstract
The invention discloses an overhanging type cast-in-place concrete steel baffle with a corner protection side. The overhanging type cast-in-place concrete steel baffle is characterized in that a concrete baffle body extending out of a steel beam in a protruding mode is arranged on the outer lateral side of the top face of an upper flange plate of the steel beam in the installation direction of the steel beam in an overhung mode, the cross section of the concrete baffle body is of a vertical rectangular half-frame structure, the rectangular half-frame structure is formed by a single-side upper edge plate, a single-side lower edge plate and a web, an opening of the rectangular half-frame structure faces the side where a floor supporting plate is located, and the single-side lower edge plate of the concrete baffle body and the steel beam are fixedly connected. By means of the overhanging type cast-in-place concrete steel baffle, grout leakage is prevented in the ground cast-in-place concrete construction, it is guaranteed that the edges of a cast-in-place concrete building floor are perfectly formed, and the firmness of the concrete edges is improved; gaps which are formed between a wall and the building floor due to limitation of the structure arrangement can be effectively filled, the construction effect can be improved, and the project quality can be improved.
Description
Technical field
The present invention relates to baffle arrangement in steel work floor cast-in-place concrete construction, more specifically say a kind of concrete baffle plate that has corner protector limit concurrently.
Background technology
Along with the fast development of steel building, the steel house of environmental protection and high-rise steel and concrete structure are increasing, the construction of flooring cast-in-situ concrete is one important procedure, require in cast-in-situ concrete flooring border spillage firmly and not, but prior art does not have related measure, usually there is the border breakage of cast-in-situ concrete flooring, and due to spillage makes concrete can not perfect moulding; On the other hand, at a lot of boudary portions, because structural configuration is limit, body of wall and flooring leave space, and conventional measure cannot be 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 that has corner protector limit concurrently is provided, make on the one hand in the cast-in-place concrete construction of ground not spillage, ensure the perfect moulding in cast-in-situ concrete flooring border, increase the fastness on concrete border; Effectively fill for the space forming between body of wall and flooring due to structural configuration limit on the other hand, thereby improve construction effect, improve 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 the installation direction of girder steel, convexedly stretch in the concrete baffle plate in girder steel outside with the form setting of encorbelmenting in the end face outer side edges of the top flange plate of described girder steel, the cross section of described concrete baffle plate is the rectangle half-frame structure that is upright, described rectangle half-frame structure is by one-sided supramarginal plate, one-sided inframarginal, and being connected to the web formation between described one-sided supramarginal plate and one-sided inframarginal, the opening of described rectangle half frame is towards floor support plate place one side; Between one-sided inframarginal in described concrete baffle plate and girder steel, be fixed and be connected, the supramarginal plate in the height of cast-in-situ concrete and described concrete baffle plate maintain an equal level.
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 is to arrange by the length that convexedly stretches in girder steel outside 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.
Between the one-sided inframarginal web of described concrete baffle plate, reinforced pull rod is set, forms the gusseted to web.
Between one-sided inframarginal in described concrete baffle plate and girder steel, be to be interrupted welding to form a fixed connection.
Described concrete baffle plate is to adopt 3mm steel plate bending and molding.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention has effectively stopped being scattered of cast-in-situ concrete and spillage, makes the perfect moulding of concrete;
2, particularly preferred reinforcing and protective effect are played in border and the corner of the present invention to flooring, prevent from using flooring to cause corner to damage;
3, the present invention effectively fills for the space forming between body of wall and flooring due to structural configuration limit, increases to a certain extent flooring utilization rate, does not stay dead angle.
4, the present invention only needs to adopt to be interrupted welding between concrete baffle plate and load-carrying members, and the material-saving that saves time is simple to operate;
5, in the present invention, concrete baffle plate is to adopt 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.
Brief description of the drawings
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
Referring to Fig. 1, the form of structure that has the overhanging type cast-in-situ concrete steel shoe on corner protector limit in the present embodiment concurrently is: along the installation direction of girder steel 1, convexedly stretch in the concrete baffle plate 5 in girder steel outside with the form setting of encorbelmenting in the end face outer side edges of the top flange plate of girder steel 1, the cross section of concrete baffle plate 5 is the rectangle half-frame structures that are upright, rectangle half-frame structure is by one-sided supramarginal plate 4, one-sided inframarginal 3, and being connected to the web formation between one-sided supramarginal plate 4 and one-sided inframarginal 3, the opening of rectangle half frame is towards floor support plate 2 place one sides; Between one-sided inframarginal 3 in concrete baffle plate 5 and girder steel 1, be fixed and be connected, 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 has been avoided spillage, and make the perfect moulding in concrete border, more can, in the time using concrete building ground, play good protection and reinforcement effect to corner; Its form of encorbelmenting is effectively filled for the space forming between body of wall and flooring due to structural configuration limit, increases to a certain extent flooring utilization rate, does not stay dead angle.
In the present embodiment, corresponding structure setting also comprises:
The width of one-sided inframarginal 3 is to arrange by the length that convexedly stretches in girder steel outside 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, between the one-sided inframarginal 3 of concrete baffle plate and web, reinforced pull rod 6 is set, form the gusseted to web 6; Between one-sided inframarginal 3 in concrete baffle plate 5 and girder steel 1, be to be interrupted welding to form a fixed connection, the mode of this interruption welding can ensure firm connection, again can time and labour saving.Concrete baffle plate is to adopt 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 finishes, 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 are to complete in advance processing in factory, to be interrupted to be welded, concrete baffle plate 5 are installed in the top flange plate edge of girder steel 1, and the height of cast-in-situ concrete keeps equal with one-sided supramarginal plate 4 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), convexedly stretch in the concrete baffle plate (5) in girder steel outside with the form setting of encorbelmenting in the end face outer side edges of the top flange plate of described girder steel (1), the cross section of described concrete baffle plate (5) is the rectangle half-frame structure that is upright, described rectangle half-frame structure is by one-sided supramarginal plate (4), one-sided inframarginal (3), and the web being connected between described one-sided supramarginal plate (4) and one-sided inframarginal (3) forms, the opening of described rectangle half frame is towards floor support plate (2) place one side, between one-sided inframarginal (3) in described concrete baffle plate (5) and girder steel (1), be fixed and be connected, the supramarginal plate (4) in the height of cast-in-situ concrete and described concrete baffle plate (5) maintain an equal level.
2. the overhanging type cast-in-situ concrete steel shoe that has corner protector limit concurrently according to claim 1, it is characterized in that: the width of described one-sided inframarginal (3) is to arrange by the length that convexedly stretches in girder steel outside 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 that has corner protector limit concurrently according to claim 1 and 2, it is characterized in that: between one-sided inframarginal (3) web of described concrete baffle plate, reinforced pull rod (6) is set, forms the gusseted to web (6).
4. the overhanging type cast-in-situ concrete steel shoe that has corner protector limit concurrently according to claim 1, is characterized in that: between the one-sided inframarginal (3) in described concrete baffle plate (5) and girder steel (1), be to be interrupted welding to form a fixed connection.
5. the overhanging type cast-in-situ concrete steel shoe that has corner protector limit concurrently according to claim 1, is characterized in that: described concrete baffle plate is to adopt 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104032950A true CN104032950A (en) | 2014-09-10 |
| CN104032950B CN104032950B (en) | 2016-03-30 |
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| CN201410309224.0A Active 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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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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| Publication number | Publication date |
|---|---|
| CN104032950B (en) | 2016-03-30 |
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