CN104294984A - Thin-wall square box anti-floating structure and construction method thereof - Google Patents
Thin-wall square box anti-floating structure and construction method thereof Download PDFInfo
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- CN104294984A CN104294984A CN201410512431.6A CN201410512431A CN104294984A CN 104294984 A CN104294984 A CN 104294984A CN 201410512431 A CN201410512431 A CN 201410512431A CN 104294984 A CN104294984 A CN 104294984A
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- walled square
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Abstract
The invention provides a thin-wall square box anti-floating structure. The thin-wall square box anti-floating structure comprises a floor slab supporting framework, a formwork for pouring concrete is arranged on the floor slab supporting framework, a plurality of thin-wall square boxes are laid on the formwork, bottom plate rebars are further arranged at the bottoms of the thin-wall square boxes, anti-floating pressing ribs are arranged on the tops of the thin-wall square boxes, the anti-floatation pressing ribs on the two sides of the thin-wall square boxes are fixedly connected with the bottom plate rebars through first pulling connection parts, and the bottom plate rebars are fixedly connected with the floor slab supporting framework through second pulling connecting parts. By arranging the first pulling connection parts and the second pulling connection parts, the thin-wall square boxes are fastened to the formwork, the requirement for floating prevention of the thin-wall square boxes is met, and meanwhile, the construction efficiency of operators for punching operation and the operation for tying iron wires to the frame body is effectively improved.
Description
Technical field
The invention belongs to construction engineering technical field, affiliated specialty is building structure and construction technology, particularly a kind of for the thin-walled square chest float Structure in hollow building cover work progress and construction method thereof.
Background technology
In prior art, cassette ceiling framework for pouring into a mould cassette ceiling comprises the template for pouring concrete, template is equidistantly paved with multiple hollow thin-walled square chest, is also provided with bottom reinforcement bars in the bottom of thin-walled square chest, the top of thin-walled square chest is provided with placing of reinforcement.All punching in usual each thin-walled square chest four limit in template, adopts steel wire top reinforcement mesh sheet to be fixed in the support body support system under soffit formwork through template.This method due to steel wire length large, anti-floating effectiveness comparison is poor; Quantity that template is punched is many, reduces the template number of turnover; Iron wire fixed point position is many, and punching is many, adds workman and to work intensity, reduce efficiency of construction and speed of application.
Summary of the invention
For overcoming the defect existing for prior art, the object of the present invention is to provide a kind of thin-walled square chest float Structure and construction method thereof, solve anti-floating effectiveness comparison in prior art poor, quantity that template is punched is many, the template number of turnover is low, workman's intensity of working is large, efficiency of construction and the low problem of speed of application.
A kind of thin-walled square chest float Structure, comprising:
Form bracing framework, described form bracing framework is provided with the template for fluid concrete, in described template, array is equipped with multiple thin-walled square chest, also baseplate reinforcing bar is provided with in the bottom of described thin-walled square chest, the top of described thin-walled square chest is provided with anti-floating beading, described anti-floating beading between adjacent two described thin-walled square chests is fixedly connected with described baseplate reinforcing bar via the first tension member, and described baseplate reinforcing bar is fixedly connected with described form bracing framework via the second tension member.
Preferably, two described thin-walled square chests of being often separated by are provided with the drawknot hole worn for described second tension member in the template of side of described thin-walled square chest week.
Preferably, the cross bar that described form bracing framework comprises multiple vertical rod and is fixedly connected with described multiple vertical rod, described second tension member is fixed on described cross bar.
Preferably, described first tension member and the second tension member are steel wire.
Preferably, the corresponding described anti-floating beading in top of described thin-walled square chest is provided with locating slot bar, and described anti-floating beading is installed with in described locating slot bar.
Preferably, the bottom of described thin-walled square chest is provided with the supporting steel bar for supporting described thin-walled square chest.
A construction method for thin-walled square chest float Structure, comprises the steps:
(1) set up form bracing framework, described form bracing framework arranges the template for fluid concrete, and described template is also provided with baseplate reinforcing bar, and on described baseplate reinforcing bar, array is equipped with multiple thin-walled square chest;
(2) in the template of side of described thin-walled square chest week, drawknot hole is set;
(3) arrange anti-floating beading at the top of described thin-walled square chest, the described anti-floating beading between adjacent two described thin-walled square chests is fixedly connected with described baseplate reinforcing bar via the first tension member;
(4) described baseplate reinforcing bar is fixedly connected with described form bracing framework through the drawknot hole described in correspondence via the second tension member.
Preferably, the cross bar that described form bracing framework comprises multiple vertical rod and is fixedly connected with described multiple vertical rod, described second tension member is fixed on described cross bar.
Preferably, two described thin-walled square chests of being often separated by arrange the drawknot hole worn for described second tension member in the template of side of described thin-walled square chest week.
Preferably, the supporting steel bar for supporting described thin-walled square chest is set in the bottom of described thin-walled square chest.
The invention provides a kind of thin-walled square chest float Structure and construction method thereof, by arranging the first tension member and the second tension member, thin-walled square chest is fastened in template, ensure that the requirement of thin-walled square chest anti-floating, effectively improve drilling operation and the efficiency of construction with the operator such as support body tie wire operation simultaneously.
In addition, in template, set drawknot sky at interval of two casings, decrease the quantity that template is punched, add the template number of turnover, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of thin-walled square chest float Structure of the present invention;
Fig. 2 is the enlarged diagram of a-quadrant in thin-walled square chest float Structure of the present invention; And
Fig. 3 is the structural representation of thin-walled square chest in thin-walled square chest float Structure of the present invention.
Detailed description of the invention
For the benefit of to the understanding of structure of the present invention, be described below in conjunction with drawings and Examples.
Shown in composition graphs 1 to Fig. 3, the invention provides a kind of thin-walled square chest float Structure, comprise: form bracing framework 10, described form bracing framework 10 is provided with the template 20 for pouring concrete, described template 20 is equidistantly paved with multiple hollow thin-walled square chest 30, these thin-walled square chests 30 are in array format, the size shape of each thin-walled square chest 30 is identical, spacing is identical, thus the gap after pouring concrete between thin-walled square chest 30 is formed many " girt strips ", make to build rear outward appearance more smooth.
Also be provided with baseplate reinforcing bar 41 in the bottom of described multiple thin-walled square chest 30, corresponding baseplate reinforcing bar 41, the slab reinforcement 42 arranged above thin-walled square chest 30, baseplate reinforcing bar 41 and slab reinforcement 42 form netted rectangle frame by colligation, in order to strengthen concrete strength.The top of described multiple thin-walled square chest 30 is provided with anti-floating beading 50, and corresponding described anti-floating beading 50 is provided with locating slot bar at the top of each thin-walled square chest 30
31, described anti-floating beading 50 correspondence is arranged in the described locating slot bar on a row thin-walled square chest 30
31.Further, the bottom of thin-walled square chest 30 is also provided with the supporting steel bar 80 for supporting described thin-walled square chest 30.
Because adjacent two thin-walled square chest 30 intervals are arranged, so the anti-floating beading 50 be positioned on two adjacent thin-walled square chests 30 is unsettled setting in interval location section, the unsettled described anti-floating beading 50 in thin-walled square chest 30 both sides described in any is fixedly connected with described baseplate reinforcing bar 41 via the first tension member 60.In the present embodiment, the first tension member 60 is steel wire, respectively draws and establishes one with steel wire, in order to strain anti-floating beading 50 and the baseplate reinforcing bar 41 of thin-walled square chest 30 top and bottom, make anti-floating beading 50 press thin-walled square chest 30, thus increase anti-floating effect in thin-walled square chest 30 both sides.
In order to strengthen the stability of structure, two described thin-walled square chests 30 of being often separated by are provided with drawknot sky in the template 20 of described thin-walled square chest 30 weeks sides, affixed second tension member 70 on baseplate reinforcing bar 41, after the other end of the second tension member 70 is worn corresponding drawknot sky, be fixed on form bracing framework 10.In the present embodiment, the cross bar that described form bracing framework 10 comprises multiple vertical rod and is fixedly connected with described multiple vertical rod.Described second tension member 70 is steel wire, is fixed on described cross bar.Often be separated by two described thin-walled square chests 30 template 20 on be provided with drawknot sky, compared with prior art, shorten drawing of steel wire and establish length, anti-floating effectiveness comparison strengthens, and decrease the quantity of punching in template 20, add template 20 number of turnover, in turn ensure that the requirement of thin-walled square chest 30 anti-floating, effectively improve drilling operation and the efficiency of construction with the operator such as support body metal binding wire operation simultaneously.
Present invention also offers a kind of construction method of thin-walled square chest float Structure, comprise the steps:
Step S1, sets up form bracing framework, the cross bar that described form bracing framework comprises multiple vertical rod and is fixedly connected with described multiple vertical rod.Described form bracing framework arranges the template for fluid concrete, and described template is also provided with baseplate reinforcing bar, and on described baseplate reinforcing bar, array is equipped with multiple thin-walled square chest.Further, the bottom of described thin-walled square chest is provided with the supporting steel bar for supporting described thin-walled square chest.
Step S2, two described thin-walled square chests of being often separated by set drawknot hole in the template of side of described thin-walled square chest week.
Step S3, arranges anti-floating beading at the top of described thin-walled square chest, and the described anti-floating beading between adjacent two described thin-walled square chests is fixedly connected with described baseplate reinforcing bar via the first tension member.
Step S4, described baseplate reinforcing bar is fixedly connected with the cross bar of described form bracing framework through the drawknot hole described in correspondence via the second tension member.
Now the concrete implementation detail of thin-walled square chest 30 float Structure of the present invention is described in detail.
Install the form bracing framework 10 be made up of multiple cross bar and montant, lay concrete blinding 20, and colligation baseplate reinforcing bar 41 and slab reinforcement 42, equidistantly by row arrangement thin-walled square chest 30 on baseplate reinforcing bar 41, in template 20, drawknot sky is set at interval of 2 casings, colligation is beared down on one reinforcing bar, position check and correction is carried out to casing, socket on plate baseplate reinforcing bar 41 by the 14# steel wire reinforcing bar that will bear down on one, corresponding drawknot sky utilizes 14# steel wire through template 20, in order to plate baseplate reinforcing bar 41 and supporting steel pipe are socketed, after template 20 is removed, cut off downward the stretching out of concrete floor and socket steel wire.
The invention provides a kind of thin-walled square chest float Structure and construction method thereof, by arranging the first tension member and the second tension member, thin-walled square chest being fastened in template, ensure that the requirement of thin-walled square chest anti-floating.And in template, set drawknot sky at interval of two casings, decrease the quantity that template is punched, add the template number of turnover, effectively improve drilling operation and the efficiency of construction with the operator such as support body metal binding wire operation simultaneously.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection domain.
Claims (10)
1. a thin-walled square chest float Structure, is characterized in that, comprising:
Form bracing framework, described form bracing framework is provided with the template for fluid concrete, in described template, array is equipped with multiple thin-walled square chest, also baseplate reinforcing bar is provided with in the bottom of described thin-walled square chest, the top of described thin-walled square chest is provided with anti-floating beading, described anti-floating beading between adjacent two described thin-walled square chests is fixedly connected with described baseplate reinforcing bar via the first tension member, and described baseplate reinforcing bar is fixedly connected with described form bracing framework via the second tension member.
2. thin-walled square chest float Structure as claimed in claim 1, is characterized in that, two described thin-walled square chests of being often separated by are provided with the drawknot hole worn for described second tension member in the template of side of described thin-walled square chest week.
3. thin-walled square chest float Structure as claimed in claim 1, it is characterized in that, the cross bar that described form bracing framework comprises multiple vertical rod and is fixedly connected with described multiple vertical rod, described second tension member is fixed on described cross bar.
4. thin-walled square chest float Structure as claimed in claim 1, it is characterized in that, described first tension member and the second tension member are steel wire.
5. thin-walled square chest float Structure as claimed in claim 1, is characterized in that, the corresponding described anti-floating beading in top of described thin-walled square chest is provided with locating slot bar, and described anti-floating beading is installed with in described locating slot bar.
6. thin-walled square chest float Structure as claimed in claim 1, is characterized in that, the bottom of described thin-walled square chest is provided with the supporting steel bar for supporting described thin-walled square chest.
7. a construction method for thin-walled square chest float Structure, is characterized in that, comprises the steps:
(1) set up form bracing framework, described form bracing framework arranges the template for fluid concrete, and described template is also provided with baseplate reinforcing bar, and on described baseplate reinforcing bar, array is equipped with multiple thin-walled square chest;
(2) in the template of side of described thin-walled square chest week, drawknot hole is set;
(3) arrange anti-floating beading at the top of described thin-walled square chest, the described anti-floating beading between adjacent two described thin-walled square chests is fixedly connected with described baseplate reinforcing bar via the first tension member;
(4) described baseplate reinforcing bar is fixedly connected with described form bracing framework through the drawknot hole described in correspondence via the second tension member.
8. the construction method of thin-walled square chest float Structure as claimed in claim 7, it is characterized in that, the cross bar that described form bracing framework comprises multiple vertical rod and is fixedly connected with described multiple vertical rod, described second tension member is fixed on described cross bar.
9. the construction method of thin-walled square chest float Structure as claimed in claim 7, is characterized in that, two described thin-walled square chests of being often separated by arrange the drawknot hole worn for described second tension member in the template of side of described thin-walled square chest week.
10. the construction method of thin-walled square chest float Structure as claimed in claim 7, is characterized in that, arranges the supporting steel bar for supporting described thin-walled square chest in the bottom of described thin-walled square chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512431.6A CN104294984A (en) | 2014-09-29 | 2014-09-29 | Thin-wall square box anti-floating structure and construction method thereof |
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| CN201410512431.6A CN104294984A (en) | 2014-09-29 | 2014-09-29 | Thin-wall square box anti-floating structure and construction method thereof |
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| CN104294984A true CN104294984A (en) | 2015-01-21 |
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Cited By (6)
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| CN107476478A (en) * | 2017-06-28 | 2017-12-15 | 河南城建学院 | A kind of distributed three-dimensional damping thin wall hollow floor |
| CN108930409A (en) * | 2018-08-31 | 2018-12-04 | 中冶建工集团有限公司 | Conducive to the construction method for guaranteeing cassette ceiling structure size |
| CN109958218A (en) * | 2019-04-23 | 2019-07-02 | 内蒙古华立建设工程有限公司 | A kind of single track fixation with steel wire thin-walled square chest |
| CN111058561A (en) * | 2019-12-06 | 2020-04-24 | 山西四建集团有限公司 | Construction method for thin-wall square box rib-free accurate positioning hollow floor |
| CN111305438A (en) * | 2020-03-31 | 2020-06-19 | 上海宝冶集团有限公司 | Anti-floating method of thin-wall square box |
| CN114525929A (en) * | 2022-02-15 | 2022-05-24 | 中国一冶集团有限公司 | Punching-free construction device and construction method for two-structure wall |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107476478A (en) * | 2017-06-28 | 2017-12-15 | 河南城建学院 | A kind of distributed three-dimensional damping thin wall hollow floor |
| CN107476478B (en) * | 2017-06-28 | 2019-05-03 | 河南城建学院 | A kind of distribution three-dimensional damping thin wall hollow floor |
| CN108930409A (en) * | 2018-08-31 | 2018-12-04 | 中冶建工集团有限公司 | Conducive to the construction method for guaranteeing cassette ceiling structure size |
| CN109958218A (en) * | 2019-04-23 | 2019-07-02 | 内蒙古华立建设工程有限公司 | A kind of single track fixation with steel wire thin-walled square chest |
| CN109958218B (en) * | 2019-04-23 | 2020-11-24 | 内蒙古华立建设工程有限公司 | Thin-wall square box fixed by single steel wire |
| CN111058561A (en) * | 2019-12-06 | 2020-04-24 | 山西四建集团有限公司 | Construction method for thin-wall square box rib-free accurate positioning hollow floor |
| CN111305438A (en) * | 2020-03-31 | 2020-06-19 | 上海宝冶集团有限公司 | Anti-floating method of thin-wall square box |
| CN114525929A (en) * | 2022-02-15 | 2022-05-24 | 中国一冶集团有限公司 | Punching-free construction device and construction method for two-structure wall |
| CN114525929B (en) * | 2022-02-15 | 2024-03-26 | 中国一冶集团有限公司 | Two-structure wall body punching-free construction device and construction method |
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