CN205077686U - Close girt strip board construction structures based on -in -place mould - Google Patents
Close girt strip board construction structures based on -in -place mould Download PDFInfo
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- CN205077686U CN205077686U CN201520829496.3U CN201520829496U CN205077686U CN 205077686 U CN205077686 U CN 205077686U CN 201520829496 U CN201520829496 U CN 201520829496U CN 205077686 U CN205077686 U CN 205077686U
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Abstract
The utility model discloses a close girt strip board construction structures based on -in -place mould, locate the -in -place mould on the die block board including die block board and a plurality of equipartition, the close girt strip board of being under construction includes cast in situ concrete board, the horizontal close girt strip of multichannel and the vertical close girt strip of multichannel, a plurality of -in -place mould divide the multirow multiseriate to lay, form a horizontal one -tenth die cavity between two rows of adjacent -in -place mould, and adjacent two are listed as vertical one -tenth die cavity of formation between the -in -place mould, every -in -place mould all includes the shaping template and connects in the lower turn -ups of shaping template bottom, the cast in situ concrete inboard is provided with a cast -in -place board steel reinforcement cage, all is provided with a first roof beam body steel reinforcement cage in the horizontal close girt strip of per pass, all is provided with a second roof beam body steel reinforcement cage in the vertical close girt strip of per pass. The utility model has the advantages of simple structure and reasonable design and the construction is simple and convenient, the construction is effectual, can accomplish the work progress of close girt strip board portably, fast, and the efficiency of construction is high to the construction quality of close girt strip board easily guarantees.
Description
Technical field
The utility model belongs to technical field of building construction, especially relates to a kind of dense-rib floor constructing structure based on non-dismantling formwork.
Background technology
Dense-rib floor be mainly used in span and load larger, in the multistory building of large space and highrise building, as basement beam slab etc.Dense-rib floor is the reinforced concrete girder slab laying waffle beam bottom plate, and during practice of construction, formwork erection workload is large and efficiency of construction is low, adopts non-dismantling formwork effectively can improve the efficiency of construction of dense-rib floor.But nowadays, when adopting non-dismantling formwork to carry out molding construction to dense-rib floor, neither one is unified, specification and concrete construction method can be followed, and inevitably there is the problems such as constructing operation is more random, lack of standardization, construction speed is slow, construction effect is poor in practice of construction process.Thus, simple, the reasonable in design and dense-rib floor constructing structure based on non-dismantling formwork that easy construction, construction effect are good of a kind of structure need be designed, can easy, the work progress that completes dense-rib floor fast, efficiency of construction is high, effectively can shorten the construction period, and the construction quality of dense-rib floor is easy to ensure, saving of work and time material-saving.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of dense-rib floor constructing structure based on non-dismantling formwork is provided, its structure is simple, reasonable in design and easy construction, construction effect are good, can easy, the work progress that completes dense-rib floor fast, efficiency of construction is high, effectively can shorten the construction period, and the construction quality of dense-rib floor is easy to ensure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dense-rib floor constructing structure based on non-dismantling formwork, it is characterized in that: comprise and be laid in soffit formwork bottom constructed dense-rib floor and multiple non-dismantling formwork be all laid on soffit formwork, described soffit formwork is that level is laid, and multiple described non-dismantling formwork is all positioned in same level and its vertical height is all identical; The horizontal waffle beam that dense-rib floor of constructing comprises cast in place concrete plate, multiple tracks is parallel laying and multiple tracks be longitudinal waffle beam of parallel laying, longitudinal waffle beam described in horizontal waffle beam described in multiple tracks and multiple tracks is all laid in same level and it is all positioned at bottom described cast in place concrete plate, described in horizontal waffle beam described in multiple tracks and multiple tracks, longitudinal waffle beam is all built with described cast in place concrete plate and is integrated, and described horizontal waffle beam and described longitudinal waffle beam are vertical runs; The multiple row of row more than all identical and its point of the structure of multiple described non-dismantling formwork is laid, form a horizontal forming cavity for shaping described horizontal waffle beam between the described non-dismantling formwork of adjacent two row in front and back, between the described non-dismantling formwork of adjacent two row in left and right, form a longitudinal forming cavity for shaping described longitudinal waffle beam; Each described non-dismantling formwork includes forming panel and is connected to the lower flange bottom described forming panel, described forming panel is rectangular pyramid mesa-shaped and it rectangular-shaped top plate comprising sidepiece forming panel and be positioned at described sidepiece forming panel top, described sidepiece forming panel comprises four side templates laying respectively at four side-lowers all around of rectangular-shaped top plate and is formed by connecting, and downward-sloping gradually all from top to bottom and its top of four described side templates is all connected with rectangular-shaped top plate; Described lower flange is rectangle and it is formed by connecting by the horizontal flange that four lay respectively at four described side template bottom outside; Each described non-dismantling formwork is all fixed on soffit formwork by multiple securing member, multiple described securing member comprises the other described securing member be fixed four described horizontal flange of Four composition, often organize described securing member and include multiple laying described securing member on the same line, the top and the bottom of each described securing member are connected with soffit formwork with horizontal flange respectively;
Be provided with a Bars In Poured Concrete Slab reinforcing cage in described cast in place concrete plate, described Bars In Poured Concrete Slab reinforcing cage is that level is laid, and multiple described non-dismantling formwork is all positioned at below described Bars In Poured Concrete Slab reinforcing cage, be provided with a first beam body reinforcing cage laid in level in horizontal waffle beam described in per pass, described first beam body reinforcing cage is positioned at described horizontal forming cavity and its length direction along described horizontal forming cavity is laid, be provided with a second beam body reinforcing cage in longitudinal waffle beam described in per pass, described second beam body reinforcing cage is positioned at described longitudinal forming cavity and its length direction along described longitudinal forming cavity is laid, described first beam body reinforcing cage is identical with the structure of described first beam body reinforcing cage and the two is positioned in same level, the top of described first beam body reinforcing cage and described first beam body reinforcing cage is all fastenedly connected with described Bars In Poured Concrete Slab reinforcing cage top and is integrated, the inside bottom of described horizontal forming cavity is provided with the first reinforcing cage support member supported described first beam body reinforcing cage, described longitudinal forming cavity inside bottom is provided with the second reinforcing cage support member supported described second beam body reinforcing cage, described first reinforcing cage support member and described second reinforcing cage support member are all positioned on soffit formwork.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: described non-dismantling formwork is concrete blinding.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: also comprise the form bracing system be supported in below soffit formwork.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: described form bracing system is plug-in type steel pipe scaffold; Described plug-in type steel pipe scaffold comprises multiple in vertical supporting steel pipe and the multiple horizontal support framework laid vertically to laying from top to bottom, and multiple described vertical supporting steel pipe is all fastenedly connected with multiple described horizontal support framework and is integrated; Each described horizontal support framework forms by multiple horizontal steel pipe and multiple longitudinal fastener for connection, and multiple described transverse reinforcement is all in parallel laying, and multiple described longitudinal steel pipe is all in parallel laying, and described horizontal steel pipe and described longitudinal steel pipe are vertical runs; Each described vertical supporting steel pipe top is provided with adjustable holder support.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: described Bars In Poured Concrete Slab reinforcing cage comprises top mat and is positioned at the lower floor's steel mesh reinforcement below described top mat; The upper longitudinal reinforcement of to be upper transverse reinforcement and the multiple tracks of parallel laying be parallel laying that described top mat comprises multiple tracks, described in multiple tracks, upper transverse reinforcement is all positioned in same level, upper longitudinal reinforcement described in multiple tracks is all positioned in same level and it is all positioned at below transverse reinforcement, upper longitudinal reinforcement described in per pass all with go up transverse reinforcement described in multiple tracks and be fastenedly connected and be integrated; The lower longitudinal reinforcement of to be lower transverse reinforcement and the multiple tracks of parallel laying be parallel laying that described lower floor steel mesh reinforcement comprises multiple tracks, described in multiple tracks, lower transverse reinforcement is all positioned in same level, lower longitudinal reinforcement described in multiple tracks is all positioned in same level and it is all positioned at below lower transverse reinforcement, lower longitudinal reinforcement described in per pass all with descend transverse reinforcement to be fastenedly connected described in multiple tracks to be integrated.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, it is characterized in that: described first beam body reinforcing cage comprises first time transverse reinforcement that multiple tracks is positioned at described horizontal forming cavity lower inside, multiple tracks is positioned at transverse reinforcement on first above described horizontal forming cavity and multiple longitudinal stirrup be sleeved on described in first time transverse reinforcement described in multiple tracks and multiple tracks on first outside transverse reinforcement, on described first time transverse reinforcement and described first, transverse reinforcement is all laid along the length direction of described horizontal forming cavity, multiple described longitudinal stirrup carries out laying and each described longitudinal stirrup is all vertical runs with described horizontal forming cavity along the length direction of described horizontal forming cavity from front to back, the structure of multiple described longitudinal stirrup all identical with size and its be all positioned in same level, each described longitudinal stirrup all with described in multiple tracks on first first time transverse reinforcement described in transverse reinforcement and multiple tracks be fastenedly connected,
Described second beam body reinforcing cage comprises second time longitudinal reinforcement that multiple tracks is positioned at described longitudinal forming cavity lower inside, multiple tracks is positioned at longitudinal reinforcement on second above described longitudinal forming cavity and multiple lateral tie be sleeved on described in second time longitudinal reinforcement described in multiple tracks and multiple tracks on second outside longitudinal reinforcement, on described second time longitudinal reinforcement and second, longitudinal reinforcement is all laid along the length direction of described longitudinal forming cavity, multiple described lateral tie carries out laying and each described lateral tie is all vertical runs with described horizontal forming cavity along the length direction of described longitudinal forming cavity from front to back, the structure of multiple described lateral tie all identical with size and its be all positioned in same level, each described lateral tie all with described in second time longitudinal reinforcement described in multiple tracks and multiple tracks on second longitudinal reinforcement be fastenedly connected.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, it is characterized in that: described longitudinal stirrup and described lateral tie are isosceles trapezoid stirrup, described isosceles trapezoid stirrup is connected to the top rebars described in twice between sidepiece reinforcing bar top and bottom reinforcement bars between being connected to together bottom sidepiece reinforcing bar described in twice is spliced by left and right twice sidepiece reinforcing bar, together;
The top rebars of each described longitudinal stirrup is all fastenedly connected with the upper transverse reinforcement be positioned at above horizontal forming cavity residing for this longitudinal stirrup, and the top rebars of each described lateral tie is all fastenedly connected with the upper longitudinal reinforcement be positioned at above longitudinal forming cavity residing for this lateral tie.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: described securing member is L shape securing member, and the top of described L shape securing member to be installed on horizontal flange and to be fixed on soffit formwork bottom it.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, it is characterized in that: described soffit formwork comprises the mirror board and the rough ground frame that supports described mirror board laid in level, described rough ground chord position below described mirror board and the two be fastenedly connected and be integrated.
The above-mentioned dense-rib floor constructing structure based on non-dismantling formwork, is characterized in that: described first reinforcing cage support member and described second reinforcing cage support member are the lumps of wood.
The utility model compared with prior art has the following advantages:
1, structure is simple and reasonable in design, drops into construction cost lower.
2, easy construction, only need lay multiple non-dismantling formwork, then carry out colligation, last concreting to the first beam body reinforcing cage, the second beam body reinforcing cage and Bars In Poured Concrete Slab reinforcing cage on soffit formwork.
3, the non-dismantling formwork structure adopted is simple, reasonable in design and installation is laid conveniently, and accurate positioning effectively can ensure the construction quality of the horizontal waffle beam of construction molding and longitudinal waffle beam.Meanwhile, L shape securing member is adopted to be fixed non-dismantling formwork the mode that horizontal flange fixes, simple, the convenient and good fixing effect of fixed form.In addition, non-dismantling formwork adopts concrete to replace timber, has the features such as fire-retardant, impervious, freeze proof, environmental protection, not to the harmful components of environmental and human health impacts.
4, efficiency of construction is high and the construction period is short, and work progress is all dull and stereotyped operation, and difficulty of construction is low, considerably reduces workload.
5, the good and popularizing application prospect of construction effect is extensive, and the construction quality of dense-rib floor is easy to ensure, has the features such as energy-saving and environmental protection.Adopt the structure of the first beam body reinforcing cage and the second beam body reinforcing cage simple and colligation convenient, and the first beam body reinforcing cage and the second beam body reinforcing cage and Bars In Poured Concrete Slab reinforcing cage relative position lay rationally, first beam body reinforcing cage and the second beam body reinforcing cage are all fastenedly connected with Bars In Poured Concrete Slab reinforcing cage and are integrated simultaneously, effectively can ensure the construction quality of constructed dense-rib floor.
In sum, the utility model structure is simple, reasonable in design and easy construction, construction effect are good, can easy, the work progress that completes dense-rib floor fast, efficiency of construction is high, effectively can shorten the construction period, and the construction quality of dense-rib floor is easy to ensure, saving of work and time material-saving.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model construction molding dense-rib floor.
Fig. 2 is Construction State schematic diagram of the present utility model.
Fig. 3 is the installation position schematic diagram of the utility model non-dismantling formwork and soffit formwork.
Fig. 4 is the structural representation of the utility model non-dismantling formwork.
Fig. 5 is the perspective view of the utility model non-dismantling formwork.
Fig. 6 is the installation position schematic diagram of the utility model Bars In Poured Concrete Slab reinforcing cage.
Fig. 7 is the installation position schematic diagram of the utility model second beam body reinforcing cage.
Description of reference numerals:
1-dense-rib floor of constructing; 2-soffit formwork; 3-non-dismantling formwork;
3-1-rectangular-shaped top plate; 3-2-side template; 3-3-horizontal flange;
4-1-upper transverse reinforcement; 4-2-upper longitudinal reinforcement; 5-1-lower transverse reinforcement;
5-2-lower longitudinal reinforcement; 6-1-the second time longitudinal reinforcement; Longitudinal reinforcement on 6-2-the second;
6-3-lateral tie; 7-column.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises and is laid in soffit formwork 2 bottom constructed dense-rib floor 1 and multiple non-dismantling formwork 3 be all laid on soffit formwork 2, described soffit formwork 2 is laid in level, and multiple described non-dismantling formwork 3 is all positioned in same level and its vertical height is all identical; Construct dense-rib floor 1 comprises cast in place concrete plate, multiple tracks is parallel laying horizontal waffle beam and multiple tracks be longitudinal waffle beam of parallel laying, longitudinal waffle beam described in horizontal waffle beam described in multiple tracks and multiple tracks is all laid in same level and it is all positioned at bottom described cast in place concrete plate, described in horizontal waffle beam described in multiple tracks and multiple tracks, longitudinal waffle beam is all built with described cast in place concrete plate and is integrated, and described horizontal waffle beam and described longitudinal waffle beam are vertical runs.The multiple row of row more than all identical and its point of the structure of multiple described non-dismantling formwork 3 is laid, form a horizontal forming cavity for shaping described horizontal waffle beam between the described non-dismantling formwork 3 of adjacent two row in front and back, between the described non-dismantling formwork 3 of adjacent two row in left and right, form a longitudinal forming cavity for shaping described longitudinal waffle beam.As shown in Figure 4 and Figure 5, each described non-dismantling formwork 3 includes forming panel and is connected to the lower flange bottom described forming panel, described forming panel is rectangular pyramid mesa-shaped and it rectangular-shaped top plate 3-1 comprising sidepiece forming panel and be positioned at described sidepiece forming panel top, described sidepiece forming panel comprises four side template 3-2 laying respectively at four side-lowers all around of rectangular-shaped top plate 3-1 and is formed by connecting, and downward-sloping gradually all from top to bottom and its top of four described side template 3-2 is all connected with rectangular-shaped top plate 3-1.Described lower flange is rectangle and it is formed by connecting by the horizontal flange 3-3 that four lay respectively at four described side template 3-2 bottom outside; Each described non-dismantling formwork 3 is all fixed on soffit formwork 2 by multiple securing member, multiple described securing member comprises the other described securing member be fixed four described horizontal flange 3-3 of Four composition, often organize described securing member and include multiple laying described securing member on the same line, the top and the bottom of each described securing member are connected with soffit formwork 2 with horizontal flange 3-3 respectively.
Composition graphs 6 and Fig. 7, be provided with a Bars In Poured Concrete Slab reinforcing cage in described cast in place concrete plate, described Bars In Poured Concrete Slab reinforcing cage is that level is laid, and multiple described non-dismantling formwork 3 is all positioned at below described Bars In Poured Concrete Slab reinforcing cage.Be provided with a first beam body reinforcing cage laid in level in horizontal waffle beam described in per pass, described first beam body reinforcing cage is positioned at described horizontal forming cavity and its length direction along described horizontal forming cavity is laid.Be provided with a second beam body reinforcing cage in longitudinal waffle beam described in per pass, described second beam body reinforcing cage is positioned at described longitudinal forming cavity and its length direction along described longitudinal forming cavity is laid.Described first beam body reinforcing cage is identical with the structure of described first beam body reinforcing cage and the two is positioned in same level, the top of described first beam body reinforcing cage and described first beam body reinforcing cage is all fastenedly connected with described Bars In Poured Concrete Slab reinforcing cage top and is integrated, the inside bottom of described horizontal forming cavity is provided with the first reinforcing cage support member supported described first beam body reinforcing cage, described longitudinal forming cavity inside bottom is provided with the second reinforcing cage support member supported described second beam body reinforcing cage, described first reinforcing cage support member and described second reinforcing cage support member are all positioned on soffit formwork 2.
In the present embodiment, described non-dismantling formwork 3 is concrete blinding.
Meanwhile, the utility model also comprises the form bracing system be supported in below soffit formwork 2.
In the present embodiment, described form bracing system is plug-in type steel pipe scaffold; Described plug-in type steel pipe scaffold comprises multiple in vertical supporting steel pipe and the multiple horizontal support framework laid vertically to laying from top to bottom, and multiple described vertical supporting steel pipe is all fastenedly connected with multiple described horizontal support framework and is integrated; Each described horizontal support framework forms by multiple horizontal steel pipe and multiple longitudinal fastener for connection, and multiple described transverse reinforcement is all in parallel laying, and multiple described longitudinal steel pipe is all in parallel laying, and described horizontal steel pipe and described longitudinal steel pipe are vertical runs; Each described vertical supporting steel pipe top is provided with adjustable holder support.
As shown in Figure 6, described Bars In Poured Concrete Slab reinforcing cage comprises top mat and is positioned at the lower floor's steel mesh reinforcement below described top mat; The upper longitudinal reinforcement 4-2 of to be upper transverse reinforcement 4-1 and the multiple tracks of parallel laying be parallel laying that described top mat comprises multiple tracks, described in multiple tracks, upper transverse reinforcement 4-1 is all positioned in same level, upper longitudinal reinforcement 4-2 described in multiple tracks is all positioned in same level and it is all positioned at below transverse reinforcement 4-1, upper longitudinal reinforcement 4-2 described in per pass all with go up transverse reinforcement 4-1 described in multiple tracks and be fastenedly connected and be integrated; The lower longitudinal reinforcement 5-2 of to be lower transverse reinforcement 5-1 and the multiple tracks of parallel laying be parallel laying that described lower floor steel mesh reinforcement comprises multiple tracks, described in multiple tracks, lower transverse reinforcement 5-1 is all positioned in same level, lower longitudinal reinforcement 5-2 described in multiple tracks is all positioned in same level and it is all positioned at below lower transverse reinforcement 5-1, lower longitudinal reinforcement 5-2 described in per pass all with descend transverse reinforcement 5-1 to be fastenedly connected described in multiple tracks to be integrated.
In the present embodiment, described first beam body reinforcing cage comprises first time transverse reinforcement that multiple tracks is positioned at described horizontal forming cavity lower inside, multiple tracks is positioned at transverse reinforcement on first above described horizontal forming cavity and multiple longitudinal stirrup be sleeved on described in first time transverse reinforcement described in multiple tracks and multiple tracks on first outside transverse reinforcement, on described first time transverse reinforcement and described first, transverse reinforcement is all laid along the length direction of described horizontal forming cavity, multiple described longitudinal stirrup carries out laying and each described longitudinal stirrup is all vertical runs with described horizontal forming cavity along the length direction of described horizontal forming cavity from front to back, the structure of multiple described longitudinal stirrup all identical with size and its be all positioned in same level, each described longitudinal stirrup all with described in multiple tracks on first first time transverse reinforcement described in transverse reinforcement and multiple tracks be fastenedly connected.
As shown in Figure 7, described second beam body reinforcing cage comprises second time longitudinal reinforcement 6-1 that multiple tracks is positioned at described longitudinal forming cavity lower inside, multiple tracks is positioned at longitudinal reinforcement 6-2 on second above described longitudinal forming cavity and multiple lateral tie 6-3 be sleeved on described in second time longitudinal reinforcement 6-1 described in multiple tracks and multiple tracks on second outside longitudinal reinforcement 6-2, on described second time longitudinal reinforcement 6-1 and second, longitudinal reinforcement 6-2 all lays along the length direction of described longitudinal forming cavity, multiple described lateral tie 6-3 carries out laying and each described lateral tie 6-3 is all vertical runs with described horizontal forming cavity along the length direction of described longitudinal forming cavity from front to back, the structure of multiple described lateral tie 6-3 all identical with size and its be all positioned in same level, each described lateral tie 6-3 all with described in second time longitudinal reinforcement 6-1 described in multiple tracks and multiple tracks on second longitudinal reinforcement 6-2 be fastenedly connected.
In the present embodiment, described longitudinal stirrup and described lateral tie 6-3 are isosceles trapezoid stirrup, and described isosceles trapezoid stirrup is connected to the top rebars described in twice between sidepiece reinforcing bar top and bottom reinforcement bars between being connected to together bottom sidepiece reinforcing bar described in twice is spliced by left and right twice sidepiece reinforcing bar, together;
The top rebars of each described longitudinal stirrup is all fastenedly connected with the upper transverse reinforcement 4-1 be positioned at above horizontal forming cavity residing for this longitudinal stirrup, and the top rebars of each described lateral tie 6-3 is all fastenedly connected with the upper longitudinal reinforcement 4-2 be positioned at above longitudinal forming cavity residing for this lateral tie 6-3.
In the present embodiment, the top rebars of each described longitudinal stirrup is all positioned at above transverse reinforcement 4-1, and the top rebars of each described lateral tie 6-3 is all positioned at below longitudinal reinforcement 4-2.
Further, described in the multiple tracks in described first beam body reinforcing cage, first time transverse reinforcement is all laid in same level, and described in multiple tracks in described first beam body reinforcing cage on first transverse reinforcement be all laid in same level.Described in multiple tracks in described second beam body reinforcing cage, second time longitudinal reinforcement 6-1 is all laid in same level, and described in multiple tracks in described second beam body reinforcing cage on second longitudinal reinforcement 6-2 be all laid in same level.
In the present embodiment, described in described first beam body reinforcing cage, the quantity of first time transverse reinforcement is twice, and first time transverse reinforcement described in twice lays respectively at the left and right sides, bottom of described longitudinal stirrup; Described in described first beam body reinforcing cage, the quantity of transverse reinforcement is three roads on first, described in three roads on first transverse reinforcement in evenly laying.In described second beam body reinforcing cage, the quantity of second time longitudinal reinforcement 6-1 is twice, and second time longitudinal reinforcement 6-1 described in twice lays respectively at the left and right sides, bottom of described lateral tie 6-3; In described second beam body reinforcing cage, the quantity of longitudinal reinforcement 6-2 is three roads on second, described in three roads on second longitudinal reinforcement 6-2 in evenly laying.
During practice of construction, can according to specific needs, the quantity of longitudinal reinforcement 6-2 on second time longitudinal reinforcement 6-1 and second described in the quantity of transverse reinforcement on first time transverse reinforcement and described first described in described first beam body reinforcing cage and described second beam body reinforcing cage is adjusted accordingly.
In the present embodiment, described top mat is all identical with size with the structure of described lower floor steel mesh reinforcement; Lower transverse reinforcement 5-1 described in multiple tracks lays respectively at immediately below upper transverse reinforcement 4-1 described in multiple tracks, and described in multiple tracks, lower longitudinal reinforcement 5-2 lays respectively at immediately below lower transverse reinforcement 5-1 described in multiple tracks.
In the present embodiment, described securing member is L shape securing member, and the top of described L shape securing member to be installed on horizontal flange 3-3 and to be fixed on bottom it on soffit formwork 2.
In the present embodiment, described soffit formwork 2 comprises the mirror board and the rough ground frame that supports described mirror board laid in level, described rough ground chord position below described mirror board and the two be fastenedly connected and be integrated.
In the present embodiment, described first reinforcing cage support member and described second reinforcing cage support member are the lumps of wood.
During practice of construction, described first reinforcing cage support member and described second reinforcing cage support member also can adopt the support member of other type.
In practice of construction process, first Zhi Li is carried out to described form bracing system, then soffit formwork 2 is supported horizontally inside on the described form bracing system that props up and stood; Afterwards, according to constructed dense-rib floor 1 Zhong Ge road, the position, original river of longitudinal waffle beam described in horizontal waffle beam and Ge Dao, soffit formwork 2 is placed multiple described non-dismantling formwork 3; After multiple described non-dismantling formwork 3 has been laid, form multiple horizontal forming cavity and multiple longitudinal forming cavity, and described first reinforcing cage support member is set in the inside bottom of each horizontal forming cavity, be provided with described second reinforcing cage support member in the inside bottom of each longitudinal forming cavity simultaneously; Then, to the first beam body reinforcing cage described in colligation in each horizontal forming cavity, and in each longitudinal forming cavity the second beam body reinforcing cage described in colligation; After all first beam body reinforcing cages and the equal colligation of described second beam body reinforcing cage complete, then colligation is carried out to described Bars In Poured Concrete Slab reinforcing cage; Finally, concrete pouring construction is carried out to constructed dense-rib floor 1, after institute's concreting final set, obtain the dense-rib floor of construction molding.Further, dense-rib floor 1 of constructing be supported on many root posts 7.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. the dense-rib floor constructing structure based on non-dismantling formwork, it is characterized in that: comprise the soffit formwork (2) and multiple non-dismantling formwork (3) be all laid on soffit formwork (2) that are laid in constructed dense-rib floor (1) bottom, described soffit formwork (2) is laid in level, and multiple described non-dismantling formwork (3) is all positioned in same level and its vertical height is all identical; The horizontal waffle beam that dense-rib floor of constructing (1) comprises cast in place concrete plate, multiple tracks is parallel laying and multiple tracks be longitudinal waffle beam of parallel laying, longitudinal waffle beam described in horizontal waffle beam described in multiple tracks and multiple tracks is all laid in same level and it is all positioned at bottom described cast in place concrete plate, described in horizontal waffle beam described in multiple tracks and multiple tracks, longitudinal waffle beam is all built with described cast in place concrete plate and is integrated, and described horizontal waffle beam and described longitudinal waffle beam are vertical runs; The multiple row of row more than all identical and its point of the structure of multiple described non-dismantling formwork (3) is laid, form a horizontal forming cavity for shaping described horizontal waffle beam between the adjacent two described non-dismantling formwork of the rows (3) in front and back, between the adjacent two described non-dismantling formwork of the row (3) in left and right, form a longitudinal forming cavity for shaping described longitudinal waffle beam; Each described non-dismantling formwork (3) includes forming panel and is connected to the lower flange bottom described forming panel, described forming panel is rectangular pyramid mesa-shaped and it rectangular-shaped top plate (3-1) comprising sidepiece forming panel and be positioned at described sidepiece forming panel top, described sidepiece forming panel comprises four side templates (3-2) laying respectively at four side-lowers all around of rectangular-shaped top plate (3-1) and is formed by connecting, and downward-sloping gradually all from top to bottom and its top of four described side templates (3-2) is all connected with rectangular-shaped top plate (3-1); Described lower flange is rectangle and it is formed by connecting by the horizontal flange (3-3) that four lay respectively at four described side template (3-2) bottom outside; Each described non-dismantling formwork (3) is all fixed on soffit formwork (2) by multiple securing member, multiple described securing member comprises the other described securing member be fixed four described horizontal flange (3-3) of Four composition, often organize described securing member and include multiple laying described securing member on the same line, the top and the bottom of each described securing member are connected with soffit formwork (2) with horizontal flange (3-3) respectively;
Be provided with a Bars In Poured Concrete Slab reinforcing cage in described cast in place concrete plate, described Bars In Poured Concrete Slab reinforcing cage is that level is laid, and multiple described non-dismantling formwork (3) is all positioned at below described Bars In Poured Concrete Slab reinforcing cage, be provided with a first beam body reinforcing cage laid in level in horizontal waffle beam described in per pass, described first beam body reinforcing cage is positioned at described horizontal forming cavity and its length direction along described horizontal forming cavity is laid, be provided with a second beam body reinforcing cage in longitudinal waffle beam described in per pass, described second beam body reinforcing cage is positioned at described longitudinal forming cavity and its length direction along described longitudinal forming cavity is laid, described first beam body reinforcing cage is identical with the structure of described first beam body reinforcing cage and the two is positioned in same level, the top of described first beam body reinforcing cage and described first beam body reinforcing cage is all fastenedly connected with described Bars In Poured Concrete Slab reinforcing cage top and is integrated, the inside bottom of described horizontal forming cavity is provided with the first reinforcing cage support member supported described first beam body reinforcing cage, described longitudinal forming cavity inside bottom is provided with the second reinforcing cage support member supported described second beam body reinforcing cage, described first reinforcing cage support member and described second reinforcing cage support member are all positioned on soffit formwork (2).
2. according to the dense-rib floor constructing structure based on non-dismantling formwork according to claim 1, it is characterized in that: described non-dismantling formwork (3) is concrete blinding.
3. according to the dense-rib floor constructing structure based on non-dismantling formwork described in claim 1 or 2, it is characterized in that: also comprise the form bracing system being supported in soffit formwork (2) below.
4. according to the dense-rib floor constructing structure based on non-dismantling formwork according to claim 3, it is characterized in that: described form bracing system is plug-in type steel pipe scaffold; Described plug-in type steel pipe scaffold comprises multiple in vertical supporting steel pipe and the multiple horizontal support framework laid vertically to laying from top to bottom, and multiple described vertical supporting steel pipe is all fastenedly connected with multiple described horizontal support framework and is integrated; Each described horizontal support framework forms by multiple horizontal steel pipe and multiple longitudinal fastener for connection, and multiple described transverse reinforcement is all in parallel laying, and multiple described longitudinal steel pipe is all in parallel laying, and described horizontal steel pipe and described longitudinal steel pipe are vertical runs; Each described vertical supporting steel pipe top is provided with adjustable holder support.
5. according to the dense-rib floor constructing structure based on non-dismantling formwork described in claim 1 or 2, it is characterized in that: described Bars In Poured Concrete Slab reinforcing cage comprises top mat and is positioned at the lower floor's steel mesh reinforcement below described top mat; The upper longitudinal reinforcement (4-2) of to be upper transverse reinforcement (4-1) and the multiple tracks of parallel laying be parallel laying that described top mat comprises multiple tracks, described in multiple tracks, upper transverse reinforcement (4-1) is all positioned in same level, upper longitudinal reinforcement (4-2) described in multiple tracks is all positioned in same level and it is all positioned at transverse reinforcement (4-1) below, upper longitudinal reinforcement (4-2) described in per pass all with go up transverse reinforcement (4-1) described in multiple tracks and be fastenedly connected and be integrated; The lower longitudinal reinforcement (5-2) of to be lower transverse reinforcement (5-1) and the multiple tracks of parallel laying be parallel laying that described lower floor steel mesh reinforcement comprises multiple tracks, described in multiple tracks, lower transverse reinforcement (5-1) is all positioned in same level, lower longitudinal reinforcement (5-2) described in multiple tracks is all positioned in same level and it is all positioned at lower transverse reinforcement (5-1) below, and lower longitudinal reinforcement (5-2) described in per pass is all fastenedly connected with transverse reinforcement (5-1) lower described in multiple tracks and is integrated.
6. according to the dense-rib floor constructing structure based on non-dismantling formwork according to claim 5, it is characterized in that: described first beam body reinforcing cage comprises first time transverse reinforcement that multiple tracks is positioned at described horizontal forming cavity lower inside, multiple tracks is positioned at transverse reinforcement on first above described horizontal forming cavity and multiple longitudinal stirrup be sleeved on described in first time transverse reinforcement described in multiple tracks and multiple tracks on first outside transverse reinforcement, on described first time transverse reinforcement and described first, transverse reinforcement is all laid along the length direction of described horizontal forming cavity, multiple described longitudinal stirrup carries out laying and each described longitudinal stirrup is all vertical runs with described horizontal forming cavity along the length direction of described horizontal forming cavity from front to back, the structure of multiple described longitudinal stirrup all identical with size and its be all positioned in same level, each described longitudinal stirrup all with described in multiple tracks on first first time transverse reinforcement described in transverse reinforcement and multiple tracks be fastenedly connected,
Described second beam body reinforcing cage comprises second time longitudinal reinforcement (6-1) that multiple tracks is positioned at described longitudinal forming cavity lower inside, multiple tracks is positioned at longitudinal reinforcement (6-2) on second above described longitudinal forming cavity and is multiplely sleeved on described in multiple tracks second time longitudinal reinforcement (6-1) and the lateral tie (6-3) in longitudinal reinforcement (6-2) outside on second described in multiple tracks, on described second time longitudinal reinforcement (6-1) and second, longitudinal reinforcement (6-2) is all laid along the length direction of described longitudinal forming cavity, multiple described lateral tie (6-3) carries out laying and each described lateral tie (6-3) is all vertical runs with described horizontal forming cavity along the length direction of described longitudinal forming cavity from front to back, the structure of multiple described lateral tie (6-3) all identical with size and its be all positioned in same level, each described lateral tie (6-3) all with described in second time longitudinal reinforcement (6-1) described in multiple tracks and multiple tracks on second longitudinal reinforcement (6-2) be fastenedly connected.
7. according to the dense-rib floor constructing structure based on non-dismantling formwork according to claim 6, it is characterized in that: described longitudinal stirrup and described lateral tie (6-3) are isosceles trapezoid stirrup, described isosceles trapezoid stirrup is connected to the top rebars described in twice between sidepiece reinforcing bar top and bottom reinforcement bars between being connected to together bottom sidepiece reinforcing bar described in twice is spliced by left and right twice sidepiece reinforcing bar, together;
The top rebars of each described longitudinal stirrup is all fastenedly connected with the upper transverse reinforcement (4-1) be positioned at above horizontal forming cavity residing for this longitudinal stirrup, and the top rebars of each described lateral tie (6-3) is all fastenedly connected with the upper longitudinal reinforcement (4-2) be positioned at above the residing longitudinal forming cavity of this lateral tie (6-3).
8. according to the dense-rib floor constructing structure based on non-dismantling formwork described in claim 1 or 2, it is characterized in that: described securing member is L shape securing member, the top of described L shape securing member is installed on horizontal flange (3-3) and goes up and be fixed on soffit formwork (2) bottom it.
9. according to the dense-rib floor constructing structure based on non-dismantling formwork described in claim 1 or 2, it is characterized in that: described soffit formwork (2) comprises the mirror board and the rough ground frame that supports described mirror board laid in level, described rough ground chord position below described mirror board and the two be fastenedly connected and be integrated.
10. according to the dense-rib floor constructing structure based on non-dismantling formwork described in claim 1 or 2, it is characterized in that: described first reinforcing cage support member and described second reinforcing cage support member are the lumps of wood.
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| CN201520829496.3U CN205077686U (en) | 2015-10-23 | 2015-10-23 | Close girt strip board construction structures based on -in -place mould |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113042A (en) * | 2018-08-01 | 2019-01-01 | 五冶集团上海有限公司 | Subgrade floor construction concrete overhead fetal membrane and construction method |
| CN110700468A (en) * | 2019-10-24 | 2020-01-17 | 杭州昂创科技有限公司 | Construction method of prefabricated assembled box type disassembly-free multi-ribbed composite floor slab |
| CN111706073A (en) * | 2020-06-29 | 2020-09-25 | 天津洪晟基业建材有限公司 | Novel one-way ribbed template and installation method |
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2015
- 2015-10-23 CN CN201520829496.3U patent/CN205077686U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113042A (en) * | 2018-08-01 | 2019-01-01 | 五冶集团上海有限公司 | Subgrade floor construction concrete overhead fetal membrane and construction method |
| CN110700468A (en) * | 2019-10-24 | 2020-01-17 | 杭州昂创科技有限公司 | Construction method of prefabricated assembled box type disassembly-free multi-ribbed composite floor slab |
| CN111706073A (en) * | 2020-06-29 | 2020-09-25 | 天津洪晟基业建材有限公司 | Novel one-way ribbed template and installation method |
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