CN206053131U - Precast floor slab steel reinforcement cage component and floor - Google Patents

Precast floor slab steel reinforcement cage component and floor Download PDF

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Publication number
CN206053131U
CN206053131U CN201620645098.0U CN201620645098U CN206053131U CN 206053131 U CN206053131 U CN 206053131U CN 201620645098 U CN201620645098 U CN 201620645098U CN 206053131 U CN206053131 U CN 206053131U
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China
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vertical support
reinforcement cage
floor slab
formwork
steel bar
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CN201620645098.0U
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Inventor
张宏
张军军
刘春�
刘子洁
刘盾
吴京
冯世虎
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ARCHITECTS & ENGINEERS CO., LTD. OF SOUTHEAST University
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Southeast University
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Abstract

The utility model discloses a kind of precast floor slab steel reinforcement cage component and floor, the precast floor slab steel reinforcement cage component includes bed die, steel bar girder above the bed die, the bed die includes multiple vertical support formwork arranged in parallel, some lateral support templates of spread configuration between two adjacent vertical support formworks, the vertical support formwork is connected as a single entity with the lateral support template of both sides, the steel bar girder is formed by connecting by the reinforcing bar being arranged on above vertical support formwork and the reinforcing bar decussation being arranged on above lateral support template, steel bar girder is connected as one with vertical support formwork.This utility model can be realized large-scale component assembling and big structure space buildings, simplify operation, reduce work high above the ground, disclosure satisfy that existing national armored concrete arrangement of reinforcement specification, reduce cost simultaneously, improve efficiency of assembling, quality and positioning support accuracy, scene positioning is convenient, and technique is controllable.

Description

Precast floor slab steel reinforcement cage component and floor
Technical field
This utility model belongs to building engineering field, is related to a kind of precast floor slab steel reinforcement cage component and floor.
Background technology
Reinforced concrete structure extensively should due to the advantage such as globality, durability, fire protecting performance and anti-seismic performance be good With.Existing reinforced concrete structure be mainly included in job site set up template, configuration reinforcement, disturbing concrete and build up it is whole Body formula reinforced concrete structure, and using in the ready-made reinforced concrete member of factory or job site, live station The integral precast reinforced concrete structure of upper assembly.Two kinds of ways all refer to structure or the configuration of component inside reinforcing bar is asked Topic, existing arrangement of reinforcement technology are also broadly divided into two kinds:
After one kind is erected on site template, workman is as work platformses using full craft arrangement of reinforcement, workman's work high above the ground peace Full blast danger is high, and efficiency hand-manipulated is low and precision is wayward, and arrangement of reinforcement dimensional discrepancy is big, and the reinforced concrete structure of formation often goes out Existing reinforcing steel bars exposed or the mass defect such as thickness of concrete cover is uneven, in addition because occur during artificial arrangement of reinforcement leakage muscle, The problems such as sprain, cause finally to pour Bearing Capacity of Reinforced Concrete Structures reduction or the forfeiture to be formed.
Another kind is the component such as building site or prefabrication reinforced beam, post, plate, be transported to scene it is in place after to connection Position of joints carries out artificial arrangement of reinforcement.To meet precast concrete bonding strength requirement, the arrangement of reinforcement complexity of connecting node and steel Muscle is intensive, and manual work space is very narrow, and difficulty of construction is big, and bar connecting quality and intensity are difficult to ensure that, and then affects steel The overall strength and stability of tendon concrete structure.
Utility model content
Technical problem:This utility model provides one kind and can realize large-scale component assembling and big structure space buildings, simplification Operation, reduce work high above the ground, disclosure satisfy that existing national armored concrete arrangement of reinforcement specification, while reducing cost, improve Efficiency of assembling, quality and positioning support accuracy, scene positioning are convenient, the controllable precast floor slab steel reinforcement cage component of technique and floor.
Technical scheme:Precast floor slab steel reinforcement cage component of the present utility model, including bed die, above the bed die Steel bar girder, the bed die includes multiple vertical support formwork arranged in parallel, the spread configuration between two adjacent vertical support formworks Some lateral support templates, the vertical support formwork is connected as a single entity with the lateral support template of both sides, the steel bar girder edge Arrange above lateral support template, and all steel bar girders connected as one by the reinforcing bar being arranged on above vertical support formwork, The reinforcing bar and steel bar girder are connected installation with vertical support formwork simultaneously.
Further, in this utility model precast floor slab steel reinforcement cage component, the vertical support formwork and lateral support template Infall is provided with keeper, and the steel bar girder is fixedly connected on vertical support formwork by keeper.
Further, in this utility model precast floor slab steel reinforcement cage component, the steel bar girder edge is provided with sleeve, It is fixed with dismountable pre-assembled activity reinforcing bar in steel bar girder temporarily, the pre-assembled activity reinforcing bar after removal can be along water Put down in insertion sleeve, be linked and packed with other steel reinforcement cage components.
Further, in this utility model precast floor slab steel reinforcement cage component, it is inverted U board member to indulge support formwork.
Reinforced concrete floor of the present utility model, by above-mentioned precast floor slab steel reinforcement cage component shape Jing after casting concrete Into.
Precast floor slab steel reinforcement cage component assembly method of the present utility model, comprises the following steps:
1) will be multiple vertical support formworks arranged in parallel, some lateral supports of spread configuration between two adjacent vertical support formworks Template, and which is connected as a single entity with lateral support template;
2) transversely support formwork is laid and installs reinforcing bar, lays and install reinforcing bar above vertical support formwork, and by positioning The steel bar girder and reinforcing bar of decussation are connected as a single entity by part, and the keeper simultaneously will be steel bar girder and reinforcing bar vertical with lower section Support formwork is connected as one.
Floor construction method of the present utility model, comprises the following steps:
1) by above-mentioned precast floor slab steel reinforcement cage lifting component to station of constructing, positioning is installed;
2) molding filling block is placed on the grid cell surrounded by vertical support formwork and lateral support template in bed die, and Positioning is installed;
3) reinforced mesh is laid above steel bar girder, and positioning is installed;
4) to casting concrete in precast floor slab steel reinforcement cage member cavities, molding is conserved, forms floor;
5) bed die (1) is removed, finally gives reinforced concrete floor.
Further, in construction of precast floorslab method of the present utility model, the molding filling block is for while play bed die With the integrated filling block of side form effect.
Further, in construction of precast floorslab method of the present utility model, the molding filling block is for while play bed die With the integrated non-dismantling formwork of side form effect.
Beneficial effect:This utility model compared with prior art, with advantages below:
The precast floor slab steel reinforcement cage component that this utility model is provided is provided with vertical, horizontal support formwork and filling block, disposably Template is set up again need not after lifting is in place, the steel bar girder and vertical, horizontal support mould in the precast floor slab steel reinforcement cage component Plate has enough rigidity and intensity, scene only need to set up it is simple support facility, therefore operation greatly simplify, efficiency of construction compared with It is high.Vertical, horizontal support formwork is connected with steel bar girder by bolt, after concreting molding, conveniently and efficiently can be torn open Remove.
This utility model manufactures basic accessory using in factory industry, produces vertical support formwork, lateral support Template, then based on these elementary cells, cross arrangement forms bed die, is connected in the steel bar girder with top, forms one Individual complete floor bar cage component.This utility model is made using basic accessory, component classification is assembled, big component Assembling Technology path, industrialization straight-lined manufacturing is combined with Assembling, big component is realized, applying for structure large space is met Work requires, is no longer limited by factory and makes and the factor such as the size of transit link, weight, can realize existing component and technique without The super-large component assembling that method is completed, realizes big structure space armored concrete civil buildings.This utility model by component and The reinforcing bar arrangement of reinforcement of componentization, factory of component metaplasia are produced, and assemble rigid reinforcement cage component, are assembled to form the big reinforcing bar of rigidity with multistage Basket structure body, realizes that the new industrialization shared out the work and helped one another is built.
This utility model ultimately forms reinforcing bar primary structural component (concrete-bar component etc.) the classification assembling of industrialized production to have just Property big component, after combining with template system, carry out subsequent structural body construction, simplify subsequent installation operation, reduce high-altitude Operation, disclosure satisfy that existing national armored concrete arrangement of reinforcement specification, realize that reinforcing bar multiple step format installs combination.Further, since little structure Part can be readily transported, this utility model reduces cost, improve efficiency, it is to avoid the damage in transport.
In this utility model, positioning tool on station (positioning supporting frame system) after Assembling, is lifted into again, realize firm Property steel reinforcement cage component entire combination, form big rigid reinforcement basket structure body, by carrying out multiple step format bar connecting again, On the premise of meeting national regulation, overall large space rigid reinforcement basket structure body is defined, so as to realize that large space concrete is tied The reinforcing bar assembly project of structure.This utility model is easy to construction allotment, assembling quality, efficiency and positioning greatly improved and supports essence Degree, simplifies operation, reduces assembly technology difficulty.This utility model employs the concept of pre-assembled system, from heavy and light, can be with Form the component of more large scale;Itself there is sufficiently rigid, suitable whole Transporting, lifting;Self-supporting can be stablized, only need to arrange Simple Auxiliary support, scene positioning are convenient, and technique is controllable.
Description of the drawings
Fig. 1 is bed die decomposing schematic representation;
Fig. 2 is steel bar girder schematic diagram;
Fig. 3 is the schematic diagram after bed die installation connecting element;
Fig. 4 is the schematic diagram that bed die steel bar girder installs connection;
Fig. 5 is steel bar girder and prefabrication and assembly construction activity reinforcement installation connection diagram;
Fig. 6 is keeper schematic diagram.
Have in figure:It is bed die 1, vertical support formwork 11, lateral support template 12, keeper 13, steel bar girder 2, sleeve 21, pre- Assembling activity reinforcing bar 22.
Specific embodiment
This utility model is further described with reference to embodiment and Figure of description.
Precast floor slab steel reinforcement cage component of the present utility model, including bed die 1, the reinforcing bar purlin on the upside of the bed die 1 Frame 2, the bed die 1 includes multiple vertical support formwork 11 arranged in parallel, the spread configuration between two adjacent vertical support formworks 11 Some lateral support templates 12, the vertical support formwork 11 is connected as a single entity with the lateral support template 12 of both sides, the reinforcing bar Truss 2 is transversely arranged above support formwork 12, is provided with reinforcing bar, all steel bar girders 2 are connected above vertical support formwork 11 One, reinforcing bar and 2 decussation of steel bar girder are connected in, both are also connected as one with vertical support formwork 11.Support mould is indulged wherein Plate 11 is provided with keeper 13 with 12 infall of lateral support template, and the steel bar girder 2 is fixedly connected on by keeper 13 In lateral support template 12.
In preferred embodiment of the present utility model, 2 edge of steel bar girder is provided with sleeve 21, interim in steel bar girder 2 Dismountable pre-assembled activity reinforcing bar 22 is fixed with, the pre-assembled activity reinforcing bar 22 can horizontally insert set after removal In cylinder 21, tightened by screw thread.During architecture construction, by precast floor slab steel reinforcement cage lifting component in place after, by pre-assembled activity Reinforcing bar 22 and adjacent shear wall and the bar connecting in post, and pour together.
In this utility model, it can be inverted U board member to indulge support formwork 11, and lateral support template 12 can be board member The channel-shaped component of composition.
Precast floor slab steel reinforcement cage component of the present utility model, is assembled in accordance with the following methods:
1) will be multiple vertical support formworks 11 arranged in parallel, between two adjacent vertical support formworks 11, spread configuration is some laterally Support formwork 12, and which is connected as a single entity with lateral support template 12;
2) transversely lay above support formwork 12 and steel bar girder 2 is installed, lay above vertical support formwork 11 and steel is installed Muscle, and the steel bar girder 2 and reinforcing bar of decussation are connected as a single entity by keeper 13, the keeper 13 is simultaneously by reinforcing bar purlin Frame 2 and reinforcing bar are connected as one with the vertical support formwork 11 of lower section.
When being constructed with this utility model precast floor slab steel reinforcement cage component, follow the steps below:
1) by above-mentioned precast floor slab steel reinforcement cage lifting component to station of constructing, positioning is installed;
2) molding filling block is placed in the breach surrounded by vertical support formwork 11 and lateral support template 12 in bed die 1, And positioning is installed;Wherein molding filling block can be and meanwhile play bed die and side form effect integrated filling block, or Integrated non-dismantling formwork.Molding filling block be slightly larger in dimension than by vertical support formwork 11 and lateral support template 12 surround lack Mouthful, in order to placing and positioning.
3) reinforced mesh 3 is laid above steel bar girder 2, and positioning is installed;
4) to casting concrete in precast floor slab steel reinforcement cage component, molding is conserved, forms floor;
5) bed die 1 is removed, finally gives reinforced concrete floor.
In this utility model, the integrated filling block for using can be the filling block of unitary solid, for example foam concrete Made by hatching solid block, or by hollow filling piece of sheet fabrication, can also be spacious with outer support face " filling block " of open type.
In this utility model floor construction method, it is provided with the adjacent connection member of precast floor slab steel reinforcement cage component and chooses ear In the case of, dismountable pre-assembled activity reinforcing bar 22 can be fixed in steel bar girder 2 temporarily, treat precast floor slab steel reinforcement cage component After lifting is in place, pre-assembled activity reinforcing bar 22 is dismantled, and steel bar girder 2 is connected as into one with arrangement of reinforcement in adjacent connection member with which Body.Certainly, it is provided with this adjacent connection member in the case of choosing ear, there can also be another kind of arrangement and method for construction:In steel bar girder 2 Pre-assembled activity reinforcing bar 22 is no longer set, but the horizontal steel bar for affecting plate assembling is preset at and ear side is chosen (i.e. positioned at adjacent In connection member, but not in ear is chosen), after floor bar cage is in place, then horizontal steel bar be moved to choose in place in ear, and by its Connect as one with steel bar girder 2.
Precast floor slab steel reinforcement cage component of the present utility model is not only applicable in industry and civil buildings, is equally applicable to city In the structures of political and ideological work journey.
Precast floor slab steel reinforcement cage component of the present utility model, carries out industrialized production primary structural component (reinforcing bar group in the factory Part etc.), these primary structural components (concrete-bar component etc.) are assembled into into independent precast floor slab steel reinforcement cage component at the construction field (site) then, then Lifted to the position of architectural design, individually carried out concreting molding, obtained floor, or with precast shear wall reinforcing bar Cage component, coercion underground continuous wall steel reinforcement cage component, prefabricated post steel reinforcement cage component and/or prefabricated post steel reinforcement cage component etc. connect Afterwards, after further forming more complete Prefabricated composite steel reinforcement cage component, carry out concreting molding.
Above-described embodiment is only preferred implementation of the present utility model, it should be pointed out that:It is common for the art For technical staff, on the premise of without departing from this utility model principle, some improvement and equivalent can also be made, these This utility model claim is improved and equivalent after technical scheme, each fall within protection model of the present utility model Enclose.

Claims (5)

1. a kind of precast floor slab steel reinforcement cage component, it is characterised in that the component includes bed die (1), on the bed die (1) The steel bar girder (2) of side, the bed die (1) is including multiple vertical support formwork (11) arranged in parallel, in two adjacent vertical support moulds The lateral support mould of some lateral support templates (12) of spread configuration between plate (11), the vertical support formwork (11) and both sides Plate (12) is connected as a single entity, and the steel bar girder (2) is transversely arranged above support formwork (12), and by being arranged on vertical support formwork (11) all steel bar girders (2) are connected as one by the reinforcing bar above, the reinforcing bar and steel bar girder (2) and meanwhile with vertical support mould Plate (11) connection is installed.
2. precast floor slab steel reinforcement cage component according to claim 1, it is characterised in that the vertical support formwork (11) with it is horizontal Support formwork (12) infall is provided with keeper (13), the steel bar girder (2) is fixedly connected on by keeper (13) On vertical support formwork (11).
3. precast floor slab steel reinforcement cage component according to claim 1, it is characterised in that steel bar girder (2) edge Sleeve (21) is provided with, dismountable pre-assembled activity reinforcing bar (22) in steel bar girder (2), is fixed with temporarily, the pre-assembled is lived Dynamic reinforcing bar (22) horizontally in insertion sleeve (21) can be linked and packed with other steel reinforcement cage components after removal.
4. precast floor slab steel reinforcement cage component according to claim 1, it is characterised in that the vertical support formwork (11) is to fall U-shaped board member.
5. a kind of reinforced concrete floor, it is characterised in that precast beam precast floor slab steel by described in claim 1,2,3 or 4 Muscle cage component is formed Jing after casting concrete.
CN201620645098.0U 2016-06-24 2016-06-24 Precast floor slab steel reinforcement cage component and floor Active CN206053131U (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952062A (en) * 2016-06-24 2016-09-21 东南大学 Prefabricated floor slab reinforcement cage member, floor slab, member assembling method and floor slab construction method
CN111779194A (en) * 2020-07-21 2020-10-16 湖北三江航天建筑工程有限公司 Method for installing glass fiber reinforcement in constructional engineering
CN112982777A (en) * 2021-04-20 2021-06-18 阿博建材(昆山)有限公司 Construction process of light prefabricated assembly type space net rack ribbed floor
CN112982774A (en) * 2021-04-20 2021-06-18 阿博建材(昆山)有限公司 Construction method for forming multi-ribbed floor based on quick-assembly type keel formwork combined template
CN114633063A (en) * 2022-03-30 2022-06-17 阿博机器人(昆山)有限公司 LP wall component welding bench formwork
CN114775911A (en) * 2022-04-08 2022-07-22 东南大学 Reinforced concrete plate type member reinforcement cage, net sheet level connector and wall floor construction method
CN115288358A (en) * 2022-07-26 2022-11-04 昆明华城兴建材有限公司 Fiber reinforced cement board built-in fixed net rack

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952062A (en) * 2016-06-24 2016-09-21 东南大学 Prefabricated floor slab reinforcement cage member, floor slab, member assembling method and floor slab construction method
CN111779194A (en) * 2020-07-21 2020-10-16 湖北三江航天建筑工程有限公司 Method for installing glass fiber reinforcement in constructional engineering
CN112982777A (en) * 2021-04-20 2021-06-18 阿博建材(昆山)有限公司 Construction process of light prefabricated assembly type space net rack ribbed floor
CN112982774A (en) * 2021-04-20 2021-06-18 阿博建材(昆山)有限公司 Construction method for forming multi-ribbed floor based on quick-assembly type keel formwork combined template
CN114633063A (en) * 2022-03-30 2022-06-17 阿博机器人(昆山)有限公司 LP wall component welding bench formwork
CN114633063B (en) * 2022-03-30 2023-06-13 阿博机器人(昆山)有限公司 LP wall member welding bench formwork
CN114775911A (en) * 2022-04-08 2022-07-22 东南大学 Reinforced concrete plate type member reinforcement cage, net sheet level connector and wall floor construction method
CN115288358A (en) * 2022-07-26 2022-11-04 昆明华城兴建材有限公司 Fiber reinforced cement board built-in fixed net rack

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Effective date of registration: 20200817

Address after: 210096 Jiangsu city Nanjing Province four pailou No. 2

Patentee after: ARCHITECTS & ENGINEERS CO., LTD. OF SOUTHEAST University

Address before: 210096 Jiangsu city Nanjing Province four pailou No. 2

Patentee before: SOUTHEAST University

TR01 Transfer of patent right