CN211114066U - Assembled lightweight concrete slab type house structure - Google Patents

Abstract

The utility model discloses a prefabricated lightweight concrete slab house structure, comprising: a foundation, which is buried in the ground; a prefabricated wall panel, the bottom end of the prefabricated wall panel and the foundation are connected by a first reinforced concrete structure; a prefabricated floor slab, the prefabricated floor slab and The prefabricated wall panels are connected by the second reinforced concrete structure; the prefabricated roof panel, the prefabricated roof panel and the top of the prefabricated wall panel are connected by the third reinforced concrete structure. The connection between the base plate, the prefabricated wall panel, and the prefabricated roof panel in this house is all connected by the first reinforced concrete structure, the second reinforced concrete structure and the third reinforced concrete structure, and there is no need to pre-embed steel connectors in the prefabricated parts, which greatly shortens the The production cycle and the construction cost are reduced.

Description

A prefabricated lightweight concrete slab house structure

technical field

The utility model relates to the technical field of construction, in particular to a prefabricated lightweight concrete slab house structure.

Background technique

At present, the development of prefabricated buildings is an effective measure to achieve energy conservation and environmental protection, improve the level of building quality, and realize the upgrading of the construction industry.

Prefabricated houses are built by industrialized production methods. Part or all of the components of the house are prefabricated in factories, then transported to the construction site, and the components are assembled through reliable connections. The connection of components in the existing prefabricated houses is welded and fixed by section steel connectors. However, in this way, the section steel connectors need to be embedded in the components in advance, which increases the production process of components, and increases the construction production cycle. Higher personnel requirements and higher construction costs.

Therefore, how to provide a prefabricated lightweight concrete slab house structure with a short production cycle and low construction cost is an urgent problem for those skilled in the art to solve.

Utility model content

In view of this, the utility model provides a prefabricated lightweight concrete slab house structure with short production cycle and low construction cost.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A prefabricated lightweight concrete slab house structure, comprising:

a foundation, which is buried in the ground;

a prefabricated wall panel, the bottom end of the prefabricated wall panel is connected with the foundation through a first reinforced concrete structure;

a prefabricated floor slab, wherein the prefabricated floor slab and the prefabricated wall panel are connected by a second reinforced concrete structure;

The prefabricated roof panel is connected with the top end of the prefabricated wall panel through a third reinforced concrete structure.

It can be seen from the above technical solutions that, compared with the prior art, the present utility model discloses a prefabricated lightweight concrete panel house structure. The first reinforced concrete structure, the second reinforced concrete structure and the third reinforced concrete structure are connected, and there is no need to pre-embed the steel connecting parts in the prefabricated parts, which greatly shortens the production cycle and reduces the construction cost.

Further, the prefabricated wall panels are formed by connecting a plurality of single wall panels through a fourth reinforced concrete structure.

Further, the upper end of the foundation is provided with a pre-embedded hole, the single wall plate connected with the foundation is provided with a first groove, and the first groove and the pre-buried hole are coaxially arranged, A cement mortar leveling layer is arranged between the foundation and the single wall panel. The first reinforced concrete structure includes: a first steel bar, one end of the first steel bar is embedded in the pre-embedded hole, and the other end is embedded in the pre-embedded hole. The first groove penetrated through the cement mortar leveling layer extends upward into the first groove; the pre-embedded hole and the first groove are filled with cement mortar 1.

Further, the single wall panel includes: a plurality of outer wall panels and a plurality of inner wall panels, the second reinforced concrete structure includes: a first reinforced concrete connection structure and a second reinforced concrete connection structure, and the prefabricated floor plate includes a first reinforced concrete connection structure. A single floor slab and a second single floor slab, the outer ends of the first single floor slab and the second single floor slab are both connected with the outer wall panel through the reinforced concrete connecting structure, the first single floor slab Both the body floor slab and the inner end of the second single floor slab are connected with the inner wall panel through the reinforced concrete connecting structure II.

Further, a first concrete layer is laid on the upper surface of the first single floor slab and the upper surface of the second single floor slab, and a cement mortar leveling is arranged between the surface of the first concrete layer and the outer wall panel. On the second floor, the first reinforced concrete connection structure includes: a first ring beam, the first ring beam is arranged between the adjacent outer wall panels, the first single floor slab and the second single floor slab The outer ends are all placed between the adjacent outer wall panels, and the outer ends are located inside the first ring beam; the second reinforcement is vertically penetrated between the first concrete layer and the cement The mortar leveling layer 2 and its two ends are respectively placed in the second grooves opened on the adjacent outer wall panels, and the second grooves are filled with the second cement mortar.

Further, a third cement mortar leveling layer is arranged between the first concrete layer and the inner wall panel, and the inner end of the first single floor slab and the inner end of the second single floor slab are both oppositely arranged, and both It is placed between the adjacent inner wall panels, and the inner end of the first single floor slab and the inner end of the second single floor slab, and between the adjacent first concrete layers, form an interconnected second floor. A pouring channel, adjacent to the inner wall panels are provided with third grooves, and the third grooves are communicated with the first pouring channel; the second reinforced concrete connection structure includes: a third steel bar, the The third steel bar is vertically penetrated through the cement mortar leveling layer 3 and placed in the first pouring channel and the third groove, and both the third groove and the first pouring channel are filled with Cement mortar three.

Further, it also includes a parapet board placed on the prefabricated roof panel; the third reinforced concrete structure includes: a reinforced concrete connection structure 3 and a reinforced concrete connection structure 4, and the prefabricated roof panel includes the first single house. The panel and the second single roof panel, the outer ends of the first single roof panel and the second single roof panel are both connected with the outer wall panel and the parapet wall panel through the reinforced concrete connection structure. and the inner ends of the first single roof panel and the second single roof panel are connected with the inner wall panel through the reinforced concrete connecting structure.

Further, a second concrete layer is laid on the upper surface of the first single roof panel and the upper surface of the second single roof panel, and a second concrete layer is arranged between the upper surface of the second concrete layer and the parapet board. Cement mortar leveling layer 4, the reinforced concrete connection structure 3 includes: a second ring beam, the second ring beam is arranged between the outer wall panel and the parapet panel, the first single roof panel and the outer end of the second single roof panel are placed between the outer wall panel and the parapet panel, and the outer end is located inside the second ring beam; the fourth reinforcing bar, the fourth reinforcing bar It is vertically penetrated in the second concrete layer and the cement mortar leveling layer 4 and its two ends are respectively placed in the fourth grooves opened on the outer wall panels and the parapet wall panels, and the fourth grooves are both Filled with cement mortar IV.

Further, the inner side end of the first single-piece roof panel and the inner side end of the second single-piece roof panel are disposed opposite to each other, and both are placed on the inner wall panel, and the inner side end of the first single-piece roof panel A second pouring channel is formed between the inner side end of the second single-body roof panel, the inner wall panel is provided with a fifth groove, and the fifth groove is communicated with the second pouring channel; the reinforcing bars The second concrete connection structure includes: a fifth steel bar, the fifth steel bar is vertically placed in the second pouring channel and the fifth groove, and the fifth groove and the second pouring channel are filled with There are cement mortar five.

Further, the fourth reinforced concrete structure includes the sixth steel bar, and the sixth steel bar is placed in the sixth groove between the adjacent single wall panels, and the sixth groove is filled with cement mortar six. .

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Figure 1 is a schematic diagram of the front structure of a prefabricated lightweight concrete slab house structure provided by the utility model.

FIG. 2 is a cross-sectional view of the drawing of FIG. 1 .

Figure 3 is a drawing showing the layout of a single wall panel.

Figure 4 is a drawing of the floor plan.

Figure 5 is a schematic diagram of the prefabricated wall panel and the foundation being connected by the first reinforced concrete structure.

Figures 6-7 are schematic diagrams when the prefabricated floor slab and the fabricated wall slab are connected by the second reinforced concrete structure.

Figures 8-9 are schematic diagrams when the prefabricated roof panel and the top of the prefabricated wall panel are connected by a third reinforced concrete structure.

FIG. 10 is a schematic diagram of a plurality of single wall panels connected by a fourth reinforced concrete structure.

Among them: 1- foundation, 101- embedded hole, 2- prefabricated wall panel, 21- single wall panel, 201- first tongue and groove, 202- second tongue and groove, 203- third tongue and groove, 204- fourth Tongkou, 205- fifth tongue, 206- sixth tongue, 211-exterior wall panel, 212-inner wall panel, 3-first reinforced concrete structure, 31-first steel bar, 32-cement mortar one, 4 - Prefabricated floor slab, 41- First single floor slab, 42 - Second single slab slab, 5 - Second reinforced concrete structure, 51 - Reinforced concrete connection structure one, 511 - First ring beam, 512 - Second steel bar, 513 -Cement Mortar II, 52-Reinforced Concrete Connection Structure II, 521-Third Steel Bar, 522-Cement Mortar III, 6-Prefabricated Roof Slab, 61-First Monolithic Roofing Slab, 62-Second Monolithic Roofing Slab, 7 - 3rd reinforced concrete structure, 71- reinforced concrete connection structure 3, 711- 2nd ring beam, 712- 4th rebar, 713- cement mortar 4, 72- reinforced concrete connection structure 4, 721- 5th rebar, 722- Cement mortar five, 8-fourth reinforced concrete structure, 81-sixth steel bar, 82-cement mortar six, 9-cement mortar leveling layer one, 10-first concrete layer, 11-cement mortar leveling layer two, 12-cement Mortar leveling layer three, 13-first pouring channel, 14-parapet, 15-second concrete layer, 16-cement mortar leveling layer four, 17-second pouring channel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The embodiment of the utility model discloses a prefabricated lightweight concrete slab house structure, comprising:

Foundation 1, Foundation 1 is buried underground;

The prefabricated wall panel 2, the bottom end of the prefabricated wall panel 2 is connected with the foundation 1 through the first reinforced concrete structure 3;

The prefabricated floor slab 4, the prefabricated floor slab 4 and the prefabricated wall panel 2 are connected by the second reinforced concrete structure 5;

The prefabricated roof panel 6 is connected with the top end of the prefabricated wall panel 2 through a third reinforced concrete structure 7 .

The prefabricated wall panel 2 is composed of a plurality of single wall panels 21 connected by a fourth reinforced concrete structure 8 .

The upper end of the foundation 1 is provided with a pre-embedded hole 101. The single wall panel 21 connected to the foundation 1 is provided with a first groove 201. The first groove 201 is coaxial with the pre-buried hole 101, and the foundation 1 is connected to the single wall. A cement mortar leveling layer 1 9 is arranged between the plates 21, and the first reinforced concrete structure 3 includes: a first steel bar 31, one end of the first steel bar 31 is embedded in the pre-embedded hole 101, and the other end is penetrated in the cement mortar leveling layer 1 9 It extends upwards into the first groove 201 ; the pre-buried holes 101 and the first groove 201 are filled with cement mortar 1 32 .

The single wall panel 21 includes: a plurality of outer wall panels 211 and a plurality of inner wall panels 212; the second reinforced concrete structure 5 includes: a reinforced concrete connection structure 1 51 and a reinforced concrete connection structure 2 52; The body floor 41 and the second single floor 42, the outer ends of the first single floor 41 and the second single floor 42 are connected with the outer wall panel 211 through the reinforced concrete connecting structure 1 51, the first single floor 41 and the second The inner end of the single floor slab 42 is connected with the inner wall panel 212 through the second reinforced concrete connecting structure 52 .

The upper surface of the first single floor slab 41 and the upper surface of the second single floor slab 42 are both laid with a first concrete layer 10, and a cement mortar leveling layer 2 11 is arranged between the upper surface of the first concrete layer 10 and the outer wall panel 211, and steel bars are provided. The concrete connection structure 1 51 includes: a first ring beam 511, the first ring beam 511 is arranged between the adjacent outer wall panels 211, and the outer ends of the first single floor slab 41 and the second single floor slab 42 are placed on the adjacent outer walls. Between the wall panels 211, and the outer end is located on the inside of the first ring beam 511; the second steel bar 512, the second steel bar 512 is vertically penetrated through the first concrete layer 10 and the cement mortar leveling layer 2 11 and its two ends are respectively placed. The second grooves 202 formed on the adjacent outer wall panels 211 are filled with cement mortar II 513 .

A cement mortar leveling layer 3 12 is arranged between the first concrete layer 10 and the inner wall panel 212. The inner end of the first single floor plate 41 and the inner end of the second single floor plate 42 are arranged opposite to each other, and are placed on the adjacent inner walls. Between the slabs 212, between the inner end of the first single floor slab 41 and the inner end of the second single floor slab 42, and between the adjacent first concrete layers 10, a first pouring channel 13 that communicates with each other is formed. The 212 is provided with a third groove 203, and the third groove 203 is communicated with the first pouring channel 13; the reinforced concrete connection structure 2 52 includes: a third steel bar 521, and the third steel bar 521 is vertically penetrated in the cement mortar leveling layer The third 12 is placed in the first pouring channel 13 and the third groove 203, and the third groove 203 and the first pouring channel 13 are filled with cement mortar three 522.

The house also includes a parapet board 14 placed on the prefabricated roof panel 6; the third reinforced concrete structure 7 includes: a reinforced concrete connection structure three 71 and a reinforced concrete connection structure four 72, and the prefabricated roof panel 6 includes the first single roof panel 61 and the second single roof panel 62, the outer ends of the first single roof panel 61 and the second single roof panel 62 are connected with the outer wall panel 211 and the parapet wall panel 14 through the reinforced concrete connecting structure Both the inner side ends of the body roof panel 61 and the second single roof panel 62 are connected with the inner wall panel 212 through a reinforced concrete connection structure 472 .

The upper surface of the first single roof panel 61 and the upper surface of the second single roof panel 62 are both covered with a second concrete layer 15 , and a cement mortar leveling layer 4 16 is arranged between the upper surface of the second concrete layer 15 and the parapet board 14 . , the reinforced concrete connection structure 3 71 includes: a second ring beam 711, the second ring beam 711 is arranged between the outer wall panel 211 and the parapet panel 14, the outer ends of the first unit roof panel 61 and the second unit roof panel 62 Both are placed between the outer wall panel 211 and the parapet panel 14, and the outer end is located inside the second ring beam 711; the fourth steel bar 712, the fourth steel bar 712 is vertically penetrated on the second concrete layer 15 and cement mortar leveling The layer four 16 and its two ends are respectively placed in the fourth groove 204 opened on the outer wall panel 211 and the parapet wall panel 14, and the fourth groove 204 is filled with cement mortar four 713.

The inner end of the first single roof panel 61 and the inner end of the second single roof panel 62 are oppositely disposed and placed on the inner wall panel 212, and the inner end of the first single roof panel 61 and the second single roof panel A second pouring channel 17 is formed between the inner ends of 62, and a fifth groove 205 is provided on the inner wall panel 212, and the fifth groove 205 is communicated with the second pouring channel 17; the reinforced concrete connection structure two 72 includes: the fifth steel bar 721 , the fifth steel bar 721 is vertically placed in the second pouring channel 17 and the fifth groove 205, the fifth groove 205 and the second pouring channel 17 are filled with cement mortar five 722.

The fourth reinforced concrete structure 8 includes a sixth steel bar 81 , the sixth steel bar 81 is placed in the sixth groove 206 between the adjacent single wall panels 21 , and the sixth groove 206 is filled with cement mortar 682 . Among them, the inner side of the sixth tongue and groove gap is filled with a grout (not shown), and the outer side is filled with a sealant (not shown).

Door and window openings are reserved on the prefabricated wall panels, and the shapes of the outer wall panels and the inner wall panels are "one" type, "L" type and "T" type. The assembled panel house structure can withstand various loads and meet the requirements of bearing capacity and normal use, and each wall panel, floor panel and roof panel can be made of foamed concrete, polystyrene particle concrete, autoclaved aerated concrete or light bone. Concrete is used as the base material, and the lightweight concrete prefabricated panels are configured with steel bars, steel wire mesh, profiled steel or thin-walled profiled steel.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a prefabricated lightweight concrete slab house structure, is characterized in that, comprises: a foundation (1), the foundation (1) being buried in the ground; a prefabricated wall panel (2), wherein the bottom end of the prefabricated wall panel (2) is connected to the foundation (1) through a first reinforced concrete structure (3); a prefabricated floor slab (4), wherein the prefabricated floor slab (4) and the prefabricated wall panel (2) are connected by a second reinforced concrete structure (5); A prefabricated roof panel (6) is provided, wherein the prefabricated roof panel (6) and the top end of the prefabricated wall panel (2) are connected by a third reinforced concrete structure (7). 2. A prefabricated lightweight concrete panel house structure according to claim 1, wherein the prefabricated wall panel (2) is composed of a plurality of single wall panels (21) passing through a fourth reinforced concrete structure (8). ) connection composition. 3. A prefabricated lightweight concrete slab house structure according to claim 2, characterized in that, a pre-embedded hole (101) is provided at the upper end of the foundation (1), and a hole (101) connected to the foundation (1) is provided. The single wall panel (21) is provided with a first groove (201), the first groove (201) and the pre-embedded hole (101) are coaxially arranged, and the foundation (1) is connected to the A cement mortar leveling layer (9) is arranged between the single wall panels (21), and the first reinforced concrete structure (3) includes: a first steel bar (31), and one end of the first steel bar (31) is embedded In the pre-embedded hole (101), the other end is penetrated through the cement mortar leveling layer one (9) and extends upward to the first groove (201); the pre-embedded hole (101) and the The first tongue and groove (201) are filled with cement mortar 1 (32). The prefabricated lightweight concrete panel house structure according to claim 2, wherein the single wall panel (21) comprises: a plurality of outer wall panels (211) and a plurality of inner wall panels ( 212), the second reinforced concrete structure (5) comprises: a reinforced concrete connection structure one (51) and a reinforced concrete connection structure two (52), and the prefabricated floor slab (4) comprises a first single floor slab (41) and The second single floor slab (42), the outer ends of the first single floor slab (41) and the second single floor slab (42) are connected with the outer wall panel (211) through the reinforced concrete connection structure. (51) Connection, the inner ends of the first single floor slab (41) and the second single floor slab (42) are connected with the inner wall panel (212) through the reinforced concrete connecting structure II (52) . The prefabricated lightweight concrete slab house structure according to claim 4, wherein the upper surface of the first single floor slab (41) and the upper surface of the second single floor slab (42) are both A first concrete layer (10) is laid, a cement mortar leveling layer two (11) is arranged between the upper surface of the first concrete layer (10) and the outer wall panel (211), and the reinforced concrete connection structure one is (51) comprising: a first ring beam (511), the first ring beam (511) is arranged between adjacent outer wall panels (211), the first single floor panel (41) and the The outer ends of the second single floor slabs (42) are placed between the adjacent outer wall panels (211), and the outer ends are located inside the first ring beams (511); the second steel bars (512), so The second reinforcing bar (512) is vertically penetrated through the first concrete layer (10) and the second cement mortar leveling layer (11), and its two ends are placed on the adjacent outer wall panels (211) respectively. In the second groove (202), the second groove (202) is filled with cement mortar II (513). The prefabricated lightweight concrete slab house structure according to claim 5, wherein a cement mortar leveling layer is arranged between the first concrete layer (10) and the inner wall panel (212). Three (12), the inner end of the first single floor slab (41) and the inner end of the second single floor slab (42) are arranged opposite to each other, and are placed between the adjacent inner wall panels (212) , between the inner end of the first single floor slab (41) and the inner end of the second single floor slab (42), and between the adjacent first concrete layers (10), a first pouring that communicates with each other is formed A channel (13) is provided with a third groove (203) adjacent to the inner wall panel (212), and the third groove (203) is communicated with the first pouring channel (13); the The second reinforced concrete connection structure (52) comprises: a third reinforcing bar (521), the third reinforcing bar (521) vertically penetrates the third (12) cement mortar leveling layer and is placed in the first pouring channel (521). 13) and in the third groove (203), the third groove (203) and the first pouring channel (13) are filled with cement mortar three (522). 7. A prefabricated lightweight concrete panel house structure according to claim 4, characterized in that, further comprising a parapet board (14) placed on the prefabricated roof panel (6); the third reinforcing bar The concrete structure (7) includes: a reinforced concrete connecting structure three (71) and a reinforced concrete connecting structure four (72), and the prefabricated roof panel (6) includes a first single-unit roof panel (61) and a second single-unit roof panel (62), the outer ends of the first single roof panel (61) and the second single roof panel (62) both pass through the outer wall panel (211) and the parapet wall panel (14). Three (71) connections of the reinforced concrete connecting structure, the inner ends of the first single roof panel (61) and the second single roof panel (62) are connected with the inner wall panel (212) through the steel bars Concrete connection structure four (72) connections. The prefabricated lightweight concrete slab house structure according to claim 7, characterized in that, the upper surface of the first single roof panel (61) and the upper surface of the second single roof panel (62) A second concrete layer (15) is laid on the surface, and a cement mortar leveling layer four (16) is arranged between the upper surface of the second concrete layer (15) and the parapet board (14), and the reinforced concrete is connected Structure three (71) includes: a second ring beam (711), the second ring beam (711) is arranged between the outer wall panel (211) and the parapet panel (14), the first ring beam (711) The outer ends of the single roof panel (61) and the second single roof panel (62) are both placed between the outer wall panel (211) and the parapet wall panel (14), and the outer ends are located at the The inner side of the second ring beam (711); the fourth reinforcing bar (712), the fourth reinforcing bar (712) vertically penetrates the second concrete layer (15) and the cement mortar leveling layer four (16) and its Both ends are respectively placed in the fourth groove (204) opened on the outer wall panel (211) and the parapet board (14), and the fourth groove (204) is filled with cement mortar four. (713). The prefabricated lightweight concrete slab house structure according to claim 7, characterized in that, the inner end of the first single-body roof panel (61) and the inner side of the second single-unit roof panel (62) The ends are arranged opposite to each other, and are placed on the inner wall panel (212), and the inner end of the first single roof panel (61) and the inner end of the second single roof panel (62) are formed between In the second pouring channel (17), the inner wall panel (212) is provided with a fifth groove (205), and the fifth groove (205) communicates with the second pouring channel (17); the The reinforced concrete connection structure four (72) comprises: a fifth reinforcing bar (721), the fifth reinforcing bar (721) is vertically placed in the second pouring channel (17) and in the fifth groove (205) , the fifth groove (205) and the second pouring channel (17) are filled with cement mortar five (722). 10. A prefabricated lightweight concrete slab house structure according to any one of claims 2-9, wherein the fourth reinforced concrete structure (8) comprises a sixth steel bar (81), and the first Six reinforcing bars (81) are placed in the sixth groove (206) between the adjacent single wall panels (21), and the sixth groove (206) is filled with cement mortar six (82).

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