CN105064680A - Casting device for constructional column connected with floor slab - Google Patents
Casting device for constructional column connected with floor slab Download PDFInfo
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- CN105064680A CN105064680A CN201510438343.0A CN201510438343A CN105064680A CN 105064680 A CN105064680 A CN 105064680A CN 201510438343 A CN201510438343 A CN 201510438343A CN 105064680 A CN105064680 A CN 105064680A
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- constructional column
- casting device
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Abstract
The invention provides a casting device for a constructional column connected with a floor slab. The casting device consists of six parts including an outer side steel sleeve (1), an annular steel bottom plate (2), fixing rivets (3), clamp grooves (4), fixing iron press sheets (5) and fixing screw bolts (6), wherein the steel sleeve (1), the annular bottom plate (2) and the clamp grooves (4) are welded into a whole; the annular bottom plate (2) is fixed with a floor slab bottom formwork (11) through the rivets (3); an upper part steel bar of each embedded constructional column longitudinal bar (8) is fixed on the corresponding clamp groove (4) through the corresponding iron press sheet (5) and the corresponding screw bolt (6); and a lower part steel bar of each embedded constructional column longitudinal bar (8) is in lap joint with a corresponding embedded constructional column longitudinal bar (12) after passing through a reserved hole formed in the floor slab bottom formwork (11). During the constructional column construction, each corresponding embedded constructional column longitudinal bar (12) is in lap joint with the corresponding embedded constructional column longitudinal bar (8); a constructional column formwork (13) is supported; and constructional column concrete is cast through a reserved hole formed by the casting device. The casting device has the advantages that the constructional column longitudinal bars can be reliably embedded; the later reinforcement embedding work procedure of the constructional column is reduced; therefore the constructional column concrete is formed in one step through casting; the common quality fault of the constructional column is eliminated; the casting device can be repeatedly used after being taken out; and the operation is simple.
Description
Technical field
The present invention relates to a kind of work China Democratic National Construction Association earthquake resistant structure concreting technical field, be specifically related to a kind of pouring technique being applicable to the constructional column be combined with floor in building.
Background technology
Constructional column is the stay arranged when the main rotation angle position of wall body or body of wall are more than 4m, its effect forms spatial skeleton together with collar tie beam or floor, to improve the integral rigidity of building and overall ductility, carrying out of constraint wall body slit, thus the shock resistance increasing building.
In practice of construction, there is many problems and form common quality defect in reinforced concrete structural column, such as: pre-buried vertical muscle off normal, after plant vertical muscle anchorage length not, concrete slag inclusion and " rotten ", dew muscle and pitted skin, " running pulp ", cavity and " tomography ", capital concrete be loose etc., affect building aseismicity ability and structural safety to some extent, bring serious hidden danger of quality to engineering.
Summary of the invention
Patent object of the present invention is: solve the common quality defect occurred with floor connecting structure post concreting, make constructional column concrete one-time-concreting shaping.
Technical scheme of the present invention is: of the present inventionly build that device comprises outside steel bushing (1), annular steel sole plate (2), fixing rivet (3), draw-in groove (4), fixing iron compressing tablet (5), set bolt (6) six part formed, first by pre-buried for device location before watering build floor, constructional column is built afterwards by device preformed hole, make constructional column one-time cast-forming, after having built, when concrete initial set, unrivet and set bolt, take out apparatus for pouring.
Described built-in steel sleeve (1) is 4mm steel plate, is welded into entirety with annular steel sole plate (2).
Described pre-buried constructional column indulges muscle (8), diameter 12mm, and top and draw-in groove (5) are fixed by iron compressing tablet (6), bolt (7); Bottom and constructional column are indulged muscle (12) and are overlapped.
Described annular steel sole plate (2) and floor bottom mould plate (11) are linked together by quilting rivet (3).
The invention has the beneficial effects as follows: can make constructional column indulge muscle reliably pre-buried, reduce bar planting operation after constructional column; Constructional column concrete one-time-concreting is shaping, eliminates constructional column common quality defect; And build device when concrete initial set, and unrivet and can directly take out after set bolt, recycling, simple to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 builds device floor map.
Fig. 2 builds device elevational schematic view.
Fig. 3 is apparatus for pouring and floor connection diagram.
Fig. 4 builds device and constructional column connection diagram.
In figure: iron compressing tablet fixed by 1-steel bushing, 2-annular steel sole plate, 3-rivet, 4-draw-in groove, 5-, 6-set bolt, 7-steel holding holes, the pre-buried constructional column of 8-indulge muscle, 9-floorslab concrete, 10-floor bar, 11-floor bottom mould plate, 12-constructional column indulge muscle, 13-constructional column template.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention includes outside steel bushing (1), annular steel sole plate (2), fixing rivet (3), draw-in groove (4), fixing iron compressing tablet (5), set bolt (6) six part composition.Wherein steel bushing (1) is welded into entirety with annular bottom plate (2) and draw-in groove (4), wherein annular bottom plate (2) is fixed by rivet (3) and floor bottom mould plate (11), and pre-buried constructional column is indulged muscle (8) upper reinforcement and is fixed on draw-in groove (4) by iron compressing tablet (5), bolt (6); Lower rebar by the upper perforate of floor bottom mould plate (11) reserved, rear and constructional column indulge muscle (12) and overlap.First installation is positioned to apparatus for pouring before watering build floor, and pre-buried constructional column is installed indulges muscle (8), after floorslab concrete initial set before final set, unrivet (3), loosen set bolt (6) take out afterwards described in build device.During Constructional Col-umn Construction, constructional column is indulged muscle (12) and pre-buried constructional column and indulge that muscle (8) overlap, a good constructional column template (13), build constructional column concrete by described preformed hole of building device formation.The present invention have can make constructional column indulge muscle reliably pre-buried, reduce bar planting operation after constructional column; Make constructional column concrete one-time-concreting shaping, eliminate constructional column common quality defect; And build device taking-up recycling, simple to operate.
Claims (6)
1. build device it is characterized in that: it comprises outside steel bushing (1), annular steel sole plate (2), fixing rivet (3), draw-in groove (4), fixing iron compressing tablet (5), set bolt (6) six part.
2. steel bushing described in (1) is welded into entirety with annular bottom plate (2) and draw-in groove (4), wherein annular bottom plate (2) is fixed by rivet (3) and floor bottom mould plate (11), pre-buried constructional column is indulged muscle (8) upper reinforcement and is fixed on draw-in groove (4) by iron compressing tablet (5), bolt (6), and lower rebar and constructional column are indulged muscle (12) and overlapped.
3. apparatus for pouring according to claim 1, is characterized in that: described built-in steel sleeve (1) is 4mm steel plate, is welded into entirety with annular steel sole plate (2) and draw-in groove (4).
4. according to claim 1ly build device, it is characterized in that: it is indented bars that pre-buried constructional column indulges muscle (8), diameter is 12mm.
5. upper reinforcement and draw-in groove (4) are fixed by iron compressing tablet (5), bolt (6); Lower rebar by the upper perforate of floor bottom mould plate (11) reserved, rear and constructional column indulge muscle (12) and overlap.
6. according to claim 1ly build device, it is characterized in that: annular steel sole plate (2) and floor bottom mould plate (11) are linked together by quilting rivet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438343.0A CN105064680A (en) | 2015-07-24 | 2015-07-24 | Casting device for constructional column connected with floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438343.0A CN105064680A (en) | 2015-07-24 | 2015-07-24 | Casting device for constructional column connected with floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064680A true CN105064680A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510438343.0A Pending CN105064680A (en) | 2015-07-24 | 2015-07-24 | Casting device for constructional column connected with floor slab |
Country Status (1)
| Country | Link |
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| CN (1) | CN105064680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088643A1 (en) * | 2015-11-27 | 2017-06-01 | 杜丽娜 | Construction filling apparatus |
| CN110145120A (en) * | 2019-05-23 | 2019-08-20 | 广西建工集团第五建筑工程有限责任公司 | A kind of constructional column cover die and the construction method with its pre-buried concrete-constituted pile reinforcing bar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5390464A (en) * | 1992-09-18 | 1995-02-21 | West; Mark | Method of forming a concrete column capital in a standard flat plate concrete slab |
| JP2006283333A (en) * | 2005-03-31 | 2006-10-19 | Daiwa House Ind Co Ltd | Construction method of reinforced concrete column/steel beam building |
| CN201224951Y (en) * | 2008-07-03 | 2009-04-22 | 鞍钢房产建设有限公司 | Constructional column reinforcing steel bar fixing clamp |
| CN103758358A (en) * | 2014-01-06 | 2014-04-30 | 北京筑福国际工程技术有限责任公司 | Steel plate angle iron combined constructional column and anchor adhering steel plate brickwork reinforcing structure and construction method |
| CN204357007U (en) * | 2014-12-22 | 2015-05-27 | 江苏双楼建设集团有限公司 | A kind of vertical reinforcement posting |
| CN204370564U (en) * | 2014-08-23 | 2015-06-03 | 山西一建集团有限公司 | Underfloor constructional column concrete pouring structure |
-
2015
- 2015-07-24 CN CN201510438343.0A patent/CN105064680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5390464A (en) * | 1992-09-18 | 1995-02-21 | West; Mark | Method of forming a concrete column capital in a standard flat plate concrete slab |
| JP2006283333A (en) * | 2005-03-31 | 2006-10-19 | Daiwa House Ind Co Ltd | Construction method of reinforced concrete column/steel beam building |
| CN201224951Y (en) * | 2008-07-03 | 2009-04-22 | 鞍钢房产建设有限公司 | Constructional column reinforcing steel bar fixing clamp |
| CN103758358A (en) * | 2014-01-06 | 2014-04-30 | 北京筑福国际工程技术有限责任公司 | Steel plate angle iron combined constructional column and anchor adhering steel plate brickwork reinforcing structure and construction method |
| CN204370564U (en) * | 2014-08-23 | 2015-06-03 | 山西一建集团有限公司 | Underfloor constructional column concrete pouring structure |
| CN204357007U (en) * | 2014-12-22 | 2015-05-27 | 江苏双楼建设集团有限公司 | A kind of vertical reinforcement posting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088643A1 (en) * | 2015-11-27 | 2017-06-01 | 杜丽娜 | Construction filling apparatus |
| CN110145120A (en) * | 2019-05-23 | 2019-08-20 | 广西建工集团第五建筑工程有限责任公司 | A kind of constructional column cover die and the construction method with its pre-buried concrete-constituted pile reinforcing bar |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |