CN102418418A - Short-slab-span prefabricated beam floor formwork system - Google Patents
Short-slab-span prefabricated beam floor formwork system Download PDFInfo
- Publication number
- CN102418418A CN102418418A CN2010102978468A CN201010297846A CN102418418A CN 102418418 A CN102418418 A CN 102418418A CN 2010102978468 A CN2010102978468 A CN 2010102978468A CN 201010297846 A CN201010297846 A CN 201010297846A CN 102418418 A CN102418418 A CN 102418418A
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- bar
- shelving
- precast beam
- die mould
- platelet
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Abstract
The invention discloses a short-slab-span prefabricated beam floor formwork system, which comprises a floor template and a placement rod for supporting the floor template, wherein a prefabricated beam is provided with a formwork hole; a connecting piece is arranged at the formwork hole; and the placement rod is arranged on the prefabricated beam through the connecting piece. In the system, the prefabricated beam is provided with the formwork hole; the placement rod is arranged through the formwork hole; the floor template is directly erected on the placement rod, and a landing supporting scaffold is not required to be arranged at the bottom of the floor template; and thus, a template supporting member is saved, load of an upper layer floor is not transferred to a lower layer floor, a lower layer floor template can be dismantled before completion of construction of the upper layer floor, and accordingly, the turnover efficiency of the template is increased.
Description
Technical field
The present invention relates to an a kind of mode structure of building house structural system, relate in particular to platelet and stride precast beam floor slab formerecting system.
Background technology
General floor adopts superimposed sheet in the integral precast system; And slab form and bracing frame have been saved; But this system cost is high, and globality is poor, when floor adopts when cast-in-place; How making floor slab formerecting, simple cost is low fast, and need not taking template, to land bracing frame be the problem that novel integral precast system must solve.
But generally still adopt traditional bracing frame that lands to support to cast-in-situ floor in the prior art; Upper strata load is delivered on lower floor's floor through landing bracing frame; Therefore, lower floor's slab form must be accomplished by floor slab construction on the upper strata, and could remove after reaching certain intensity.Take a large amount of support elements, thereby limited all transfer efficients of template greatly.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, provides a kind of platelet simple in structure, that cost is low, all transfer efficients of template are high to stride precast beam floor slab formerecting system.
Stride precast beam floor slab formerecting system according to platelet provided by the invention; Comprise slab form and the bar of shelving that supports said slab form; Precast beam is provided with a nib, and said nib place is provided with connector, and the said bar of shelving is installed on the said precast beam through said connector.
Stride precast beam floor slab formerecting system according to platelet provided by the invention and also have following attached technical characterictic:
Said slab form is the die mould steel form, and the end of said die mould steel form is shelved on said shelving on the bar.
The end of said die mould steel form is positioned at said top of shelving bar, and said die mould steel form and said shelving are provided with plug between the bar.
Said slab form is a flat formwork, and the bottom of said flat formwork is provided with bracing frame, and the end of support frame as described above is shelved on said shelving on the bar.
Support frame as described above comprises adjustable length shaped steel or truss and is laid on the wooden grid on said shaped steel or the truss.
Said connector comprises connection steel pipe and fixture, and the said bar of shelving is fixedly connected on the said connection steel pipe through said fixture.
Said arranged outside of shelving bar has plank, and the height of said plank is higher than the said height of shelving bar, thereby said plank is fixed said plug.
Said plug is a rubber plug; Comprise basic courses department, be formed in the said basic courses department and the closure part that cooperates with said die mould steel form; Said closure part is a plurality of lug bosses that are formed in the said basic courses department, and the radial direction along rubber plug in the said basic courses department is provided with reinforcing rib.
Said die mould steel form transversely is made up of monolithic die mould steel form in single span, is vertically upward overlapped each other by polylith die mould steel form to constitute.
Stride precast beam floor slab formerecting system according to a kind of platelet provided by the invention and compared with prior art have following advantage:
At first, the present invention is provided with a nib on precast beam, installs through a nib and shelves bar; Directly build slab form on the bar shelving, its bottom need not to be provided with lands support scaffolding, has not only saved the template supporting member; And; The load of upper strata floor can not be delivered on lower floor's floor, and lower floor's slab form can be built early than the upper strata floor and accomplish preceding the dismounting, thereby has improved all transfer efficients of template.
Secondly, formwork system of the present invention can be realized the multi-level junction construction, has improved speed of application.
Once more, slab form of the present invention adopts self rigidity of die mould steel form directly to bear working load, and this die mould steel form is across shelving on the bar; Saved the template supporting member, therefore, this slab form formwork is simple; Reduce cost greatly, improve efficiency of construction.And the floor basal surface is smooth smooth, and impression quality is good.
At last, because the plug that is provided with can and be shelved the slit shutoff between the bar with the die mould steel form, prevent spillage, make the length of template allow certain error simultaneously, form removal is also more convenient.
Description of drawings
Fig. 1 is that master of the present invention looks sketch map.
Fig. 2 is a partial structurtes stereogram of the present invention.
Fig. 3 is an A place enlarged drawing among Fig. 1.
Fig. 4 is the front view of connector among the present invention.
Fig. 5 is the stereogram of plug among the present invention.
Fig. 6 is the stereogram of ribbed slab floor template among the present invention.
Fig. 7 is that the master of the another kind of embodiment of the present invention looks sketch map.
The specific embodiment
Referring to Fig. 1 and Fig. 2; The platelet that provides in the present invention is striden the embodiment of precast beam floor slab formerecting system; Comprise the slab form that overlaps mutually with precast beam 12 with support said slab form 2 shelve bar 3; Precast beam 1 is provided with a nib 4, and said nib 4 places are provided with connector 41, and the said bar 3 of shelving is installed on the said precast beam 1 through said connector 41.The present invention is provided with a nib 4 on precast beam 1, through said nib 4 slab form 2 is installed, and therefore, need not to be provided with floor stand and supports slab form, can save the space, is beneficial to other operations and carries out synchronously.
Referring to Fig. 1, Fig. 2 and Fig. 6; In the foregoing description that the present invention provides; Said slab form 2 is the die mould steel form, and the end of said die mould steel form 2 is shelved on said shelving on the bar 3, and the said bar 3 of shelving is close on the sidewall that presets beam 1; The end of said die mould steel form 2 is positioned at the top of shelving bar 3, said die mould steel form 2 and shelve and be provided with plug 5 between the bar 3.Slab form of the present invention adopts self rigidity of die mould steel form directly to bear working load, and this die mould steel form saved the template supporting member across shelving on the bar, and therefore, this slab form formwork is simple, reduces cost greatly, improves efficiency of construction.Because the plug 5 that is provided with can and be shelved the slit shutoff between the bar with the die mould steel form, prevents spillage, make the die mould steel form with shelve bar and overlap convenient.
Referring to Fig. 2 and Fig. 3, in the foregoing description that the present invention provides, said arranged outside of shelving bar 3 has plank 31, and the height of said plank 31 is higher than the said height of shelving bar 3, thereby said plank 3 is fixed said plug 5.The present invention makes said plank 31 that said plug 5 is clamped, thereby reaches fixing purpose through said structure, is beneficial to later stage die mould steel form 2 overlap joints on plug 5.
Referring to Fig. 5; In the foregoing description that the present invention provides; Said plug 5 is a rubber plug; Comprise basic courses department 51, be formed in the said basic courses department 51 and the closure part 52 that cooperates with said die mould steel form that said closure part 52 is for being formed on a plurality of lug bosses in the said basic courses department, the radial direction along rubber plug in the said basic courses department 51 is provided with reinforcing rib 54.Rubber plug has certain elasticity, in the time of above ribbed slab floor template 2 is pressed in, can make both joint more compact, and said reinforcing rib 54 can improve the globality of plug 5, even fracture also can be used.
Referring to Fig. 1 and Fig. 2, in the foregoing description that the present invention provides, said die mould steel form 2 transversely is made up of monolithic die mould steel form in single span, is vertically upward overlapped each other by polylith die mould steel form to constitute.The present invention can be at die mould steel form of horizontally set owing to being that platelet is striden, and this die mould steel form plays the effect of support, and in the vertical because length is bigger, is spliced by polylith die mould steel form so adopt.
Referring to Fig. 1 and Fig. 2; In the foregoing description that the present invention provides; Said connector 41 comprises connection steel pipe 42 and fixture 43, and said connection steel pipe 42 is arranged in said the nib 4, and the said bar 3 of shelving is fixedly connected on the said connection steel pipe 41 through fixture 43.Said fixture 43 is sleeved on and connects on the steel pipe 42, and it has a jut 431, and said jut 431 blocks the said bar 3 of shelving, thereby realizes fixing.This mounting structure is simple more, convenient, and cost is lower.
Referring to Fig. 7, in another embodiment that the present invention provides, said ribbed slab floor template 2 is a flat formwork, and the bottom of said flat formwork is provided with bracing frame 9, and the end of support frame as described above 9 is shelved on said shelving on the bar 3.Support frame as described above 9 comprises adjustable length shaped steel 91 and is laid on the wooden grid 92 on the said shaped steel 91.Present embodiment is a flat formwork, for flat formwork is supported, is provided with bracing frame 9, thus convenient construction.Certainly, the present invention can also adopt adjustable truss to substitute adjustable shaped steel.
Claims (9)
1. platelet is striden precast beam floor slab formerecting system; Comprise slab form and the bar of shelving that supports said slab form; It is characterized in that: precast beam is provided with a nib, and said nib place is provided with connector, and the said bar of shelving is installed on the said precast beam through said connector.
2. platelet as claimed in claim 1 is striden precast beam floor slab formerecting system, it is characterized in that: said slab form is the die mould steel form, and the end of said die mould steel form is shelved on said shelving on the bar.
3. platelet as claimed in claim 2 is striden precast beam floor slab formerecting system, it is characterized in that: the end of said die mould steel form is positioned at said top of shelving bar, and said die mould steel form and said shelving are provided with plug between the bar.
4. platelet as claimed in claim 1 is striden precast beam floor slab formerecting system, it is characterized in that: said slab form is a flat formwork, and the bottom of said flat formwork is provided with bracing frame, and the end of support frame as described above is shelved on said shelving on the bar.
5. platelet as claimed in claim 4 is striden precast beam floor slab formerecting system, it is characterized in that: support frame as described above comprises adjustable length shaped steel or truss and is laid on the wooden grid on said shaped steel or the truss.
6. platelet as claimed in claim 1 is striden precast beam floor slab formerecting system, it is characterized in that: said connector comprises connection steel pipe and fixture, and the said bar of shelving is fixedly connected on the said connection steel pipe through said fixture.
7. platelet as claimed in claim 3 is striden precast beam floor slab formerecting system, it is characterized in that: said arranged outside of shelving bar has plank, and the height of said plank is higher than the said height of shelving bar, thereby said plank is fixed said plug.
8. platelet as claimed in claim 3 is striden precast beam floor slab formerecting system; It is characterized in that: said plug is a rubber plug; Comprise basic courses department, be formed in the said basic courses department and the closure part that cooperates with said die mould steel form; Said closure part is a plurality of lug bosses that are formed in the said basic courses department, and the radial direction along rubber plug in the said basic courses department is provided with reinforcing rib.
9. platelet as claimed in claim 2 is striden precast beam floor slab formerecting system, it is characterized in that: said die mould steel form transversely is made up of monolithic die mould steel form in single span, is vertically upward overlapped each other by polylith die mould steel form to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102978468A CN102418418A (en) | 2010-09-28 | 2010-09-28 | Short-slab-span prefabricated beam floor formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102978468A CN102418418A (en) | 2010-09-28 | 2010-09-28 | Short-slab-span prefabricated beam floor formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102418418A true CN102418418A (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102978468A Pending CN102418418A (en) | 2010-09-28 | 2010-09-28 | Short-slab-span prefabricated beam floor formwork system |
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| CN (1) | CN102418418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130969A (en) * | 2018-02-14 | 2018-06-08 | 上海欧本钢结构有限公司 | A kind of dismountable floor plates system and its construction method |
| CN110397199A (en) * | 2019-07-31 | 2019-11-01 | 安徽鼎峰钢结构科技有限公司 | A kind of H profile steel beam form bracing structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2244065A1 (en) * | 1973-09-15 | 1975-04-11 | Sgb Group Ltd | |
| EP0430351A1 (en) * | 1989-11-27 | 1991-06-05 | de Leeuw, Petrus Johannes Lambertus | Supporting structure for floorshuttering panels |
| CN2539618Y (en) * | 2002-05-07 | 2003-03-12 | 吴树瑜 | Shuttering for working wall board |
| CN1534154A (en) * | 2003-04-01 | 2004-10-06 | 勇 滕 | Construction method of steel-concrete composite storey |
| CN201254832Y (en) * | 2008-09-10 | 2009-06-10 | 中国建筑第四工程局有限公司 | Self-supporting template apparatus for conversion layer structure |
| CN101575911A (en) * | 2009-05-27 | 2009-11-11 | 上海市第一建筑有限公司 | Top-down decreasing-formwork formwork system and construction method |
| CN101787796A (en) * | 2010-01-25 | 2010-07-28 | 郑蓉军 | Suspended formwork bracing system for steel structure concrete floor slab construction |
| CN201794295U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mold supporting system of small-slab span precast beam floor |
-
2010
- 2010-09-28 CN CN2010102978468A patent/CN102418418A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2244065A1 (en) * | 1973-09-15 | 1975-04-11 | Sgb Group Ltd | |
| EP0430351A1 (en) * | 1989-11-27 | 1991-06-05 | de Leeuw, Petrus Johannes Lambertus | Supporting structure for floorshuttering panels |
| CN2539618Y (en) * | 2002-05-07 | 2003-03-12 | 吴树瑜 | Shuttering for working wall board |
| CN1534154A (en) * | 2003-04-01 | 2004-10-06 | 勇 滕 | Construction method of steel-concrete composite storey |
| CN201254832Y (en) * | 2008-09-10 | 2009-06-10 | 中国建筑第四工程局有限公司 | Self-supporting template apparatus for conversion layer structure |
| CN101575911A (en) * | 2009-05-27 | 2009-11-11 | 上海市第一建筑有限公司 | Top-down decreasing-formwork formwork system and construction method |
| CN101787796A (en) * | 2010-01-25 | 2010-07-28 | 郑蓉军 | Suspended formwork bracing system for steel structure concrete floor slab construction |
| CN201794295U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mold supporting system of small-slab span precast beam floor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130969A (en) * | 2018-02-14 | 2018-06-08 | 上海欧本钢结构有限公司 | A kind of dismountable floor plates system and its construction method |
| CN110397199A (en) * | 2019-07-31 | 2019-11-01 | 安徽鼎峰钢结构科技有限公司 | A kind of H profile steel beam form bracing structure |
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Application publication date: 20120418 |