CN217105550U

CN217105550U - Reinforced concrete prefabricated integral-cast house structure

Info

Publication number: CN217105550U
Application number: CN202220356382.1U
Authority: CN
Inventors: 陈贤聪; 何跃素
Original assignee: Zhejiang Yucheng Construction Co ltd
Current assignee: Zhejiang Yucheng Construction Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-02
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a prefabricated whole house structure that waters of reinforced concrete, concretely relates to assembly type structure technical field, including a plurality of prefabricated wallboard and prefabricated floor, prefabricated recess and lower prefabricated recess have been seted up respectively to the both ends top and the bottom of prefabricated floor, the bottom of going up prefabricated recess inner wall and the top of prefabricated recess inner wall down all are equipped with a plurality of reinforcing bar, prefabricated wallboard is from last to down including wallboard and lower wallboard in proper order, the top and the bottom of wallboard and lower wallboard all are equipped with two upper convex parts and lower convex part, upper convex part and the inside of lower convex part all are equipped with the prefabricated hole of a plurality of. The utility model discloses increased the area of contact between prefabricated wallboard and the prefabricated floor and grabbed and attach frictional force, improved the support steadiness between prefabricated wallboard and the prefabricated floor, difficult skew, and the follow-up concrete that can pour in relevant clearance fills fixedly, improves house structure's stability and effect.

Description

Reinforced concrete prefabricated integral-cast house structure

Technical Field

The utility model relates to an assembly type structure technical field, more specifically say, the utility model relates to a prefabricated whole house structure that waters of reinforced concrete.

Background

Along with the development of urbanization and industrialization and the improvement of education level and living standard of people, labor force structure is greatly changed, site construction workers have high cost, a prefabricated building structure can effectively reduce construction cost, reduce site construction amount and greatly improve building construction efficiency, the building construction structure is generally a structure system consisting of columns, beams and plates, the beams, the plates and the columns can adopt two construction modes of prefabricated integral casting or cast-in-place, and the full cast-in-place construction process adopts the construction mode of prefabricated integral casting along with the continuous improvement of raw material price and the reason that labor force cost and the like greatly rise. The existing wall plate and the floor plate in the reinforced concrete prefabricated integral-cast house structure are mostly in contact with each other by the surfaces when being assembled and erected, then the gap between the contact surfaces is filled by pouring concrete, the contact area between the wall plate and the floor plate is relatively small, and the stability is general.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a reinforced concrete precast integral casting house structure to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforced concrete prefabricated whole-cast house structure comprises a plurality of prefabricated wall panels and prefabricated floor slabs, wherein the tops and the bottoms of two ends of each prefabricated floor slab are respectively provided with an upper prefabricated groove and a lower prefabricated groove, the bottom of the inner wall of the upper prefabricated groove and the top of the inner wall of the lower prefabricated groove are both provided with a plurality of first steel bars, the prefabricated wall board sequentially comprises an upper wall board and a lower wall board from top to bottom, the top and the bottom of the upper wall board and the lower wall board are respectively provided with two upper convex parts and two lower convex parts, the inner parts of the upper convex part and the lower convex part are respectively provided with a plurality of prefabricated holes, the outer surfaces of the upper convex part and the lower convex part are respectively and tightly attached in the lower prefabricated groove and the upper prefabricated groove, just the surface of a reinforcing bar wears to locate prefabricated downthehole, the inside No. two reinforcing bars of a plurality of that all is equipped with in the both ends of prefabricated floor, the inside of prefabricated wallboard is equipped with prefabricated the mouth of pouring.

Preferably, the both ends top and the bottom of precast floor all are equipped with a plurality of and consolidate the reinforcing bar, the inside of top wall board and lower wallboard all is equipped with the connecting hole, just the surface of consolidating the reinforcing bar wears to locate in the connecting hole.

Preferably, the inside prefabricated filling opening that all is equipped with in both ends of precast floor slab, just No. two reinforcing bars are located prefabricated filling opening.

Preferably, the top of the upper wall plate and the top of the lower wall plate are both provided with two convex blocks, and the convex blocks are positioned between a plurality of prefabricated floor slabs.

Preferably, the outer surface of the opposite side of the upper wall panel and the lower wall panel is closely attached to the outer surface of the prefabricated floor slab.

Preferably, the upper and lower prefabricated grooves are located between a plurality of the reinforcing bars.

Preferably, No. one reinforcing bar, No. two reinforcing bars, reinforcement reinforcing bar and prefabricated floor are for pouring integrated into one piece.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up prefabricated recess, prefabricated recess down, go up the convex part, reinforcing bar and No. two reinforcing bars etc. down, increased the area of contact between prefabricated wallboard and the prefabricated floor and grab and attach frictional force, improved the support steadiness between prefabricated wallboard and the prefabricated floor, difficult skew, and the follow-up concreting that can pour in relevant clearance fills fixedly, improves house structure's stability and effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses consolidate the concrete structure schematic diagram of reinforcing bar.

Fig. 3 is the utility model discloses the concrete structure of precast floor slab sketch map.

Fig. 4 is the concrete structure schematic diagram of the upper wall plate of the utility model.

The reference signs are: 1. prefabricating a wallboard; 2. prefabricating a floor slab; 3. prefabricating a groove; 4. lower prefabricating a groove; 5. a first steel bar; 6. a top wall panel; 7. a lower wallboard; 8. an upper convex portion; 9. a lower convex portion; 10. prefabricating holes; 11. a second steel bar; 12. prefabricating a pouring opening; 13. reinforcing steel bars; 14. connecting holes; 15. prefabricating a filling opening; 16. and (4) a bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in the attached figures 1-4, the reinforced concrete prefabricated integrally cast house structure comprises a plurality of prefabricated wall panels 1 and prefabricated floor panels 2, wherein the tops and bottoms of two ends of each prefabricated floor panel 2 are respectively provided with an upper prefabricated groove 3 and a lower prefabricated groove 4, the bottoms of the inner walls of the upper prefabricated grooves 3 and the tops of the inner walls of the lower prefabricated grooves 4 are respectively provided with a plurality of first reinforcing steel bars 5, each prefabricated wall panel 1 sequentially comprises an upper wall panel 6 and a lower wall panel 7 from top to bottom, the tops and bottoms of the upper wall panels 6 and the lower wall panels 7 are respectively provided with two upper convex parts 8 and lower convex parts 9, the interiors of the upper convex parts 8 and the lower convex parts 9 are respectively provided with a plurality of prefabricated holes 10, the outer surfaces of the upper convex parts 8 and the lower convex parts 9 are respectively and tightly attached to the lower prefabricated grooves 4 and the upper prefabricated grooves 3, the outer surfaces of the first reinforcing steel bars 5 are penetrated into the prefabricated holes 10, the interiors of two ends of each prefabricated floor panel 2 are respectively provided with a plurality of second reinforcing steel bars 11, a prefabricated pouring opening 12 is formed in the prefabricated wall plate 1;

wherein, a plurality of prefabricated wall panels 1 and prefabricated floor panels 2 can be built and assembled on a construction site, after a plurality of lower wall panels 7 are connected with the ground through concreting and the like, a plurality of prefabricated floor panels 2 are hoisted to corresponding positions on the lower wall panels 7, so that lower prefabricated grooves 4 at the bottoms of the prefabricated floor panels 2 are tightly jointed and clamped with the lower wall panels 7 at the corresponding positions and upper convex parts 8 thereon, meanwhile, a plurality of first reinforcing steel bars 5 and reinforcing steel bars 13 are respectively inserted into prefabricated holes 10 and connecting holes 14 at the corresponding positions for connection, after second reinforcing steel bars 11 on adjacent prefabricated floor panels 2 are welded or connected in a steel wire tightening way and the like in sequence, a plurality of upper wall panels 6 can be hoisted to the corresponding positions of the upper prefabricated grooves 3, so that the upper prefabricated grooves 3 at the tops of the prefabricated floor panels 2 are tightly jointed with the upper wall panels 6 at the corresponding positions and the lower convex parts 9 thereon, simultaneously, a plurality of first reinforcing steel bars 5 and reinforcing steel bars 13 are respectively inserted into the prefabricated holes 10 and the connecting holes 14 corresponding to the first reinforcing steel bars for connection, concrete is poured into the prefabricated pouring openings 12 in the upper wall plate 6 through follow-up accessible, gaps among the upper wall plate 6, the prefabricated floor slab 2, the lower wall plate 7 and the like are filled and poured and then are condensed, the contact area and the grabbing friction force between the prefabricated wall plate 1 and the prefabricated floor slab 2 are increased, the supporting stability between the prefabricated wall plate 1 and the prefabricated floor slab 2 is improved, and further the stability and the effect of the house structure are improved.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a plurality of reinforcing steel bars 13 are arranged at the top and the bottom of each of two ends of the prefabricated floor slab 2, connecting holes 14 are arranged inside the upper wall plate 6 and the lower wall plate 7, and the outer surfaces of the reinforcing steel bars 13 are arranged in the connecting holes 14; the outer surface of one side of the upper wallboard 6 opposite to the lower wallboard 7 is tightly attached to the outer surface of the prefabricated floor slab 2; the upper prefabricated groove 3 and the lower prefabricated groove 4 are both positioned among the plurality of reinforcing steel bars 13; no. one reinforcing bar 5, No. two reinforcing bars 11, reinforcement reinforcing bar 13 and prefabricated floor 2 are for pouring integrated into one piece to reinforcement reinforcing bar 13 has further increased the area of contact and has grabbed between prefabricated wallboard 1 and prefabricated floor 2 and attaches frictional force.

In a preferred embodiment, as shown in fig. 2 and 3, the prefabricated floor slab 2 is provided with prefabricated filling openings 15 inside both ends, and the second steel bar 11 is positioned in the prefabricated filling openings 15, so that the concrete poured in the prefabricated pouring openings 12 can flow into the piled prefabricated filling openings 15 for filling, and the second steel bar 11 is buried in the concrete, and the poured concrete is set and hardened within a certain period of time to connect and fix the relevant joints of the house.

In a preferred embodiment, as shown in fig. 1, 2 and 4, two projections 16 are provided on the top of each of upper wall panel 6 and lower wall panel 7, and projections 16 are located between a plurality of prefabricated floor panels 2, so that projections 16 can facilitate the connection of the subsequent house-related components and also provide a certain barrier to the poured concrete.

The utility model discloses the theory of operation: after a plurality of lower wall boards 7 are connected with the ground through concreting and the like, a plurality of prefabricated floor boards 2 are hoisted to corresponding positions on the lower wall boards 7, so that lower prefabricated grooves 4 at the bottoms of the prefabricated floor boards 2 are tightly attached and clamped with the lower wall boards 7 at the corresponding positions and upper convex parts 8 on the lower wall boards, a plurality of first reinforcing steel bars 5 and reinforcing steel bars 13 are respectively inserted into prefabricated holes 10 and connecting holes 14 at the corresponding positions to be connected, after second reinforcing steel bars 11 on adjacent prefabricated floor boards 2 are welded or connected in a steel wire tightening mode and the like in sequence, a plurality of upper wall boards 6 can be hoisted to the corresponding positions of the upper prefabricated grooves 3, so that the upper prefabricated grooves 3 at the tops of the prefabricated floor boards 2 are tightly attached and clamped with the upper wall boards 6 at the corresponding positions and the lower convex parts 9 on the upper wall boards, and a plurality of first reinforcing steel bars 5 and reinforcing steel bars 13 are respectively inserted into the prefabricated holes 10 and the connecting holes 14 at the corresponding positions to be connected, concrete can be poured into the prefabricated pouring opening 12 in the upper wall plate 6 in a follow-up mode, so that gaps among the upper wall plate 6, the prefabricated floor slab 2, the lower wall plate 7 and the like can be filled and poured and then can be solidified and hardened, and the supporting stability between the prefabricated wall plate 1 and the prefabricated floor slab 2 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prefabricated whole house structure that waters of reinforced concrete, includes a plurality of prefabricated wallboard (1) and precast floor slab (2), its characterized in that: the prefabricated floor slab is characterized in that the top and the bottom of the two ends of the prefabricated floor slab (2) are respectively provided with an upper prefabricated groove (3) and a lower prefabricated groove (4), the bottom of the inner wall of the upper prefabricated groove (3) and the top of the inner wall of the lower prefabricated groove (4) are respectively provided with a plurality of first reinforcing steel bars (5), the prefabricated wall slab (1) sequentially comprises an upper wall board (6) and a lower wall board (7) from top to bottom, the top and the bottom of the upper wall board (6) and the lower wall board (7) are respectively provided with two upper convex parts (8) and lower convex parts (9), the inner parts of the upper convex parts (8) and the lower convex parts (9) are respectively and closely attached to the lower prefabricated groove (4) and the upper prefabricated groove (3), the outer surfaces of the first reinforcing steel bars (5) penetrate through the prefabricated holes (10), a plurality of second reinforcing steel bars (11) are respectively arranged inside the two ends of the prefabricated floor slab (2), the interior of the prefabricated wall board (1) is provided with a prefabricated pouring opening (12).

2. The reinforced concrete precast cast house structure of claim 1, wherein: the both ends top and the bottom of precast floor slab (2) all are equipped with a plurality of reinforcement reinforcing bar (13), the inside of top wall board (6) and lower wallboard (7) all is equipped with connecting hole (14), just the surface of reinforcement reinforcing bar (13) is worn to locate in connecting hole (14).

3. The reinforced concrete precast cast house structure of claim 2, wherein: prefabricated filling opening (15) all are equipped with inside at the both ends of prefabricated floor (2), just No. two reinforcing bars (11) are located prefabricated filling opening (15).

4. The reinforced concrete precast cast house structure of claim 1, wherein: the top of top wall board (6) and lower wallboard (7) all is equipped with two lugs (16), just lug (16) are located between a plurality of precast floor slab (2).

5. The reinforced concrete precast cast house structure of claim 4, wherein: the outer surface of one side of the upper wallboard (6) opposite to the outer surface of one side of the lower wallboard (7) is tightly attached to the outer surface of the prefabricated floor slab (2).

6. The reinforced concrete precast cast house structure of claim 3, wherein: the upper prefabricated groove (3) and the lower prefabricated groove (4) are located between the reinforcing steel bars (13).

7. The reinforced concrete precast cast house structure of claim 6, wherein: no. one reinforcing bar (5), No. two reinforcing bar (11), reinforcement reinforcing bar (13) and prefabricated floor (2) are for pouring integrated into one piece.