CN111155637A

CN111155637A - Assembled integrated house

Info

Publication number: CN111155637A
Application number: CN202010080819.9A
Authority: CN
Inventors: 王卫永; 邢永辉
Original assignee: Chongqing University
Current assignee: Chongqing University
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-05-15

Abstract

The invention provides a fabricated integrated house. The house is assembled by adopting a foundation, a beam column supporting frame, a wall body, a floor slab and a roof truss in a modularized combination manner. The foundation is spliced by adopting prefabricated foundation standard modules. The prefabricated foundation standard module divides the foundation into a plurality of compartments which are connected one by one. The compartment is integrally a rectangular frame with four base beams. And the compartments are connected and fixed through opposite-pulling prestressed steel pipes. And connecting pieces I are embedded in the four corners of the compartment on the upper surface of the foundation. The upper surface of the base is provided with pits at the four sides of the compartment. And a connecting piece II is pre-embedded in the side wall of the pit. The roof truss is arranged on the top of the beam column supporting frame. The house is formed by directly assembling the lower foundation and the upper roof truss in a factory on site, and the floor slab, the wall body and the beam column are connected into a whole, so that the floor slab is prevented from moving laterally when the structure is stressed, the integral stress performance and safety of the house are improved, the assembling speed is high, and the environment comfort level is better.

Description

Assembled integrated house

Technical Field

The invention relates to the field of buildings, in particular to a combined house.

Background

Most rural residences are formed by casting solid bricks and concrete in situ, which wastes labor, time and environment, generates more waste materials, has high construction cost and poor living environment, and most of the building floors are directly placed on the beam by prefabricated plates without reliable connection, so that the overall stress performance of the structure is poor, and the like. Therefore, there is a need to develop an integrally fabricated building.

Disclosure of Invention

The invention aims to provide a fabricated integrated house to solve the problems in the prior art.

The technical scheme adopted for achieving the purpose of the invention is that the assembled integrated house is formed by modularly combining and assembling beam column supporting frames, prefabricated foundation standard modules, prefabricated wall standard modules, prefabricated floor standard modules and prefabricated roof truss standard modules.

The prefabricated basic standard module comprises a square-shaped module and a groove-shaped module. The square-back module and the groove-shaped module are spliced into a plurality of compartments which are connected one by one.

The beam column supporting frame comprises a vertically arranged prefabricated column and an I-shaped steel beam vertically connected with the prefabricated column. And the bottom of the prefabricated column is connected with the prefabricated foundation standard module through a connecting piece I.

The prefabricated wall standard modules are arranged on the foundation beam or the prefabricated floor standard modules. The prefabricated wall body standard module comprises a prefabricated outer wall standard module and a prefabricated inner wall standard module. The prefabricated interior wall standard module divides the interior of the house into a plurality of rooms.

The whole prefabricated floor slab standard module is a reinforced concrete rectangular plate. And the prefabricated floor slab standard modules are combined into a foundation slab, a floor slab or a roof slab of a house.

The prefabricated roof truss standard module is arranged at the top of the beam-column supporting frame. And adjacent prefabricated roof truss standard modules are jointed through bolts to jointly form the roof truss.

Further, the square-shaped module is provided with four basic beams. The four foundation beams are combined into a rectangular frame structure. The channel module has three base beams. The three foundation beams are combined into a U-shaped structure. The square-back module and the groove-shaped module are spliced into a plurality of compartments which are connected one by one. The compartment is integrally a rectangular frame with four base beams. And connecting pieces I are embedded in the four corners of the compartment on the upper surface of the foundation beam. The upper surface of the foundation beam is provided with pits at the four sides of the compartment. And one side outlet of the pit is arranged on the side wall of the foundation beam. And a connecting piece II is embedded in the concave pit. And all the compartments are connected and fixed through the counter-pulling prestressed steel pipes to form a foundation together.

The upper flange and the lower flange of the I-shaped steel beam are provided with lug plates. And the side wall of the prefabricated column is provided with an ear plate. And a flat plate is arranged at the bottom of the prefabricated column. The bottom plate of the prefabricated column is connected with the prefabricated foundation standard module through a connecting piece I.

The prefabricated outer wall standard module comprises a steel structure frame embedded between two wall panels. The top, the bottom, the left end and the right end of the steel structure frame are all provided with ear plates. And the prefabricated outer wall standard module is provided with an outer wall decorative plate on the outdoor side. And the prefabricated outer wall standard module is connected with the lug plate of the connecting piece II, the prefabricated floor slab standard module or the upper flange of the I-shaped steel beam through the lug plate at the bottom end. And the prefabricated external wall standard module is connected with the ear plate of the lower flange of the I-shaped steel beam through the ear plate at the top end. The prefabricated external wall standard module is connected with the ear plates of the side walls of the prefabricated columns through the ear plates at the left end and the right end. The prefabricated interior wall standard module comprises a steel structure frame embedded between two wall panels. The top, the left end and the right end of the steel structure frame are provided with ear plates, and the bottom end of the steel structure frame is provided with a connecting piece III. And the prefabricated interior wall standard module is connected with the connecting piece II or the prefabricated floor slab standard module through the connecting piece III. And the prefabricated internal wall standard module is connected with the ear plate of the lower flange of the I-shaped steel beam through the ear plate at the top end. The prefabricated interior wall standard modules are joined to the ear plates of the prefabricated column side walls by the ear plates at the left and right ends.

The whole prefabricated floor slab standard module is a reinforced concrete rectangular plate. The prefabricated floor slab standard module is erected on the upper flange of the I-shaped steel beam. And the joint part of the four corners of the standard module of the precast floor slab and the column is provided with an accommodating notch. And grooves are formed in the side walls of the prefabricated floor slab standard modules. And one side of the groove is provided with an outlet on the upper surface of the standard module of the precast floor slab. And peripheral steel plates are also pasted on the side walls of the prefabricated floor slab standard modules. And the peripheral steel plate is welded with a reinforcing mesh in the prefabricated floor standard module. And holes are formed in the peripheral steel plate at the positions corresponding to the grooves. And a connecting piece III of the prefabricated interior wall standard module extends into the groove and is connected with the peripheral steel plate. And the prefabricated floor slab standard modules are combined into a foundation slab, a floor slab or a roof slab of a house.

The prefabricated roof truss standard modules comprise a first prefabricated roof truss standard module, a second prefabricated roof truss standard module and a third prefabricated roof truss standard module.

The first prefabricated roof truss standard module comprises a ridge member, two first roof trusses and a roof panel. The two first roof trusses are distributed on both sides of the ridge member. The first roof truss comprises two roof truss oblique beams and a plurality of purlines arranged between the two roof truss oblique beams. The purlines are arranged on the upper flange of the roof truss sloping beam. One end of the first roof frame is fixedly connected with the top of the prefabricated column, and the other end of the first roof frame is fixedly connected with the ridge member. The roof panels are arranged on the purlines.

The second prefabricated roof truss standard module comprises a ridge member, a first roof truss, a second roof truss and a roof panel. The first roof truss and the second roof truss are respectively arranged on two sides of the ridge member. The second roof truss comprises two roof truss oblique beams, purlines and roof truss oblique beam extension rods. The roof truss sloping beam extension rod is arranged at the tail end of one of the roof truss sloping beams. The purlines are arranged between the two roof truss oblique beams and between the roof truss oblique beams and the roof truss oblique beam extension rods. One end of the first roof frame is fixedly connected with the top of the prefabricated column, and the other end of the first roof frame is fixedly connected with the ridge member. One end of the second roof frame is fixedly connected with the top of the prefabricated column, and the other end of the second roof frame is fixedly connected with the ridge member. The roof panels are arranged on the purlines.

The third prefabricated roof truss standard module comprises a ridge member, a first roof truss, a third roof truss and a roof panel. The first roof truss and the third roof truss are respectively arranged on two sides of the ridge member. The third roof truss comprises two roof truss inclined beams and purlins. The tail ends of the two roof truss oblique beams are provided with roof truss oblique beam extension rods. The tail ends of the two roof truss oblique beam extension rods are jointed. The roof truss oblique beam extension rod and the roof truss oblique beam enclose an M-shaped structure. The purlins are arranged on the M-shaped structure. One end of the first roof frame is fixedly connected with the top of the prefabricated column, and the other end of the first roof frame is fixedly connected with the ridge member. And one end of the third roof frame is fixedly connected with the top of the prefabricated column, and the other end of the third roof frame is fixedly connected with the ridge member. The roof panels are arranged on the purlines.

Furthermore, the prefabricated basic standard module also comprises an L-shaped module, a T-shaped module and a straight-line-shaped module. And stiffening plates are arranged at the external corners or on the side walls of the beam ends of the prefabricated foundation standard modules. And the stiffening plates are welded with the reinforcing mesh in the prefabricated foundation standard module.

Furthermore, the stiffening plate at the external corner is an angle steel. The stiffening plate at the beam end is a straight steel plate.

Further, connecting piece I includes screw rod and panel. A plurality of screw rods are welded on one side of the panel, and a plurality of L-shaped reinforcing steel bars are welded on the other side of the panel. The panel and the L-shaped steel bars are buried in the prefabricated foundation standard module. The screw rod extends out of the upper surface of the prefabricated basic standard module. And the screw penetrates through the flat plate at the bottom of the prefabricated column and then is screwed into the nut. And the connecting piece II comprises a screw and an end plate. A plurality of screw rods are welded on the surface of one side of the end plate, and a plurality of L-shaped reinforcing steel bars are welded on the surface of the other side of the end plate. The end plates and the L-shaped steel bars are buried in the prefabricated foundation standard modules. The screw rod extends out of the side wall of the prefabricated basic standard module and is accommodated in the concave pit. And the screw penetrates through the lug plate at the bottom end of the prefabricated external wall standard module or the connecting piece III and then is screwed into the nut.

Further, a cover plate is arranged above the ridge member.

Further, the seam at the joint position of the prefabricated wall standard module and the beam column support frame is repaired by fasteners. And the prefabricated wall standard module and the prefabricated roof truss standard module are also provided with heat insulation plates.

Further, the connecting piece III comprises two angle steels arranged at intervals. The angle steel comprises two limb angle plates which are mutually perpendicular. One limb angle plate of the angle steel is fixedly connected with a steel structure frame of the prefabricated inner wall standard module, and the other limb angle plate extends into the corresponding groove. The bolt penetrates through the limb angle plate and the peripheral steel plate and then is screwed into the nut.

Further, the ridge member is two flat steel plates connected together by bolts. And a groove is arranged at one end of the roof truss oblique beam connected with the ridge member. And the groove is welded with the straight steel plate.

Furthermore, the roof truss oblique beam is connected with a straight steel plate through a lower flange bolt at one end fixedly connected with the top of the prefabricated column. And a groove is arranged at the top of the precast column. And the groove is welded with the straight steel plate.

The technical effects of the invention are undoubted: the roof truss is processed from the lower foundation to the upper part in a factory and directly assembled on site, and the floor slab, the wall body and the beam column are connected into a whole, so that the floor slab is prevented from moving laterally when the structure is stressed, the overall stress performance and safety of a house are improved, the assembling speed is high, and the environment comfort level is high.

Drawings

FIG. 1 is a schematic structural view of a prefabricated integrated housing in example 1;

FIG. 2 is a schematic view of a frame structure in embodiment 1;

FIG. 3 is a schematic of a basic structure;

FIG. 4 is a schematic structural view of a connecting piece I;

FIG. 5 is a schematic structural view of a connecting piece II;

FIG. 6 is a schematic view of a floor structure;

FIG. 7 is a schematic structural view of a prefabricated exterior wall standard module;

FIG. 8 is a connection diagram of a prefabricated external wall standard module and a foundation;

FIG. 9 is a schematic structural view of a modular prefabricated interior wall module;

FIG. 10 is a schematic view of a first roof truss structure;

FIG. 11 is a view of a first roof truss connection;

FIG. 12 is a view showing the connection between the sloping beams and purlins of the roof truss;

FIG. 13 is a connection relationship diagram of a roof truss sloping beam and a precast column;

FIG. 14 is a schematic view showing the construction of a prefabricated integrated housing in example 2;

FIG. 15 is a schematic view of a second roof truss structure;

fig. 16 is a schematic view of a third roof truss structure.

In the figure: the prefabricated steel structure comprises a prefabricated foundation standard module 1, a foundation beam 101, a stiffening plate 102, a counter-pulling prestressed steel pipe 104, a connecting piece I105, a pit 106, a connecting piece II 107, a prefabricated wall standard module 2, a prefabricated outer wall standard module 201, a prefabricated inner wall standard module 202, a connecting piece III 2021, a prefabricated floor slab standard module 3, an accommodating notch 301, a groove 302, a peripheral steel plate 303, a prefabricated roof truss standard module 4, a ridge member 401, a roof truss inclined beam 402, a purlin 403, a cover plate 404, a roof truss inclined beam extension rod 405, a prefabricated column 5 and an I-shaped steel beam 6.

Detailed Description

The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the invention and the scope of the invention is covered by the present invention according to the common technical knowledge and the conventional means in the field.

Example 1:

referring to fig. 1 and 2, the present embodiment discloses a fabricated integrated house whose planar projection is rectangular. The beam column supporting frame, the prefabricated foundation standard module 1, the prefabricated wall standard module 2, the prefabricated floor slab standard module 3 and the prefabricated roof truss standard module 4 are adopted for modularized combination and assembly. And the prefabricated foundation standard module 1, the prefabricated wall standard module 2, the prefabricated floor slab standard module 3 and the prefabricated roof truss standard module 4 are directly assembled on site after finishing decoration in a factory.

Referring to fig. 3, the prefabricated basic standard module 1 includes a zigzag module and a channel module. The prefabricated foundation standard modules 1 are all of reinforced concrete structures. The rectangular module has four base beams 101. The four base beams 101 are combined into a rectangular frame structure. The channel module has three foundation beams 101. The three foundation beams 101 are combined into a U-shaped structure. In this embodiment, a rectangular foundation is spliced by 1 zigzag module and a plurality of groove-shaped modules. The prefabricated foundation standard module 1 divides the foundation into rectangular compartments connected one by one. The compartments are connected and fixed by counter-pulling prestressed steel tubes 104. The side wall of the prefabricated foundation standard module 1 is provided with a hole for the counter-pulling prestressed steel pipe 104 to pass through. The pair of prestressed steel pipes 104 is threaded into the nuts after passing through the stiffening plates 102.

The upper surface of the foundation beam 101 is embedded with connecting pieces I105 at the four corners of the compartment. Referring to fig. 4, the connector i 105 includes a threaded rod and a face plate. A plurality of screw rods are welded on one side of the panel, and a plurality of L-shaped reinforcing steel bars are welded on the other side of the panel. The panels and L-shaped reinforcing bars are embedded in the foundation beam 101. The screw rod extends out of the upper surface of the foundation beam 101. The side walls of the base beam 101 are provided with recesses 106 at the four sides of the compartment. And a connecting piece II 107 is embedded in the concave pit 106. Referring to fig. 5, the connecting member ii 107 includes a screw and an end plate. A screw rod is welded on the plate surface on one side of the end plate, and a plurality of L-shaped reinforcing steel bars are welded on the plate surface on the other side of the end plate. The end plates and the L-shaped reinforcing bars are buried in the foundation beam 101. The screw is received in the pocket 106.

The beam column support frame comprises a vertically arranged prefabricated column 5 and a steel beam vertically connected with the prefabricated column 5. The prefabricated column 5 is joined to the foundation by a connector i 105.

The wall body is arranged on a foundation. The wall body comprises prefabricated external wall standard modules 201 and prefabricated internal wall standard modules 202 which are connected with beam column supporting frames.

The floor slab is used as a foundation slab, a floor slab or a roof slab of a house.

The roof truss is arranged on the top of the beam column supporting frame. The roof truss includes prefabricated roof truss standard modules 4. Referring to fig. 10-13, the prefabricated roof truss standard module includes a ridge member 401, two roof trusses and a roof panel. The ridge member 401 is two flat steel plates bolted together. The two roof racks are distributed on two sides of the ridge member 401 in an inverted V shape. The roof truss includes two roof truss stringers 402 and a purlin 403 disposed between the two roof truss stringers 402. The purlins 403 are arranged at the upper flanges of the roof truss stringers 402. One end of the roof truss oblique beam 402 is fixedly connected with the top of the precast column 5, and the other end of the roof truss oblique beam is fixedly connected with the ridge member 401. The end of the roof truss inclined beam 402 connected with the ridge member 401 is provided with a groove. And the groove is welded with the straight steel plate. The roof truss inclined beam 402 is connected with a straight steel plate through a lower flange bolt at one end fixedly connected with the top of the prefabricated column 5. And a groove is arranged at the top of the precast column 5. And the groove is welded with the straight steel plate. Roof panels are arranged on the purlins 403. The roof panel is formed by mutually laminating tile-shaped panels in a staggered manner. A cover plate 404 is also disposed above the ridge member 401.

And the prefabricated wall standard module 2 and the prefabricated roof truss standard module 4 are also provided with heat insulation plates.

Example 2:

referring to fig. 14, the present embodiment discloses a fabricated integrated house having an L-shaped planar projection. The assembled integrated house comprises a main building body and an auxiliary building body. The beam column supporting frame, the prefabricated foundation standard module 1, the prefabricated wall standard module 2, the prefabricated floor slab standard module 3 and the prefabricated roof truss standard module 4 are adopted for modularized combination and assembly.

The prefabricated basic standard module 1 comprises a square-shaped module, a groove-shaped module and an L-shaped module. The square-back-shaped module, the groove-shaped module and the L-shaped module are all of reinforced concrete structures. The rectangular module has four base beams 101. The four base beams 101 are combined into a rectangular frame structure. The channel module has three foundation beams 101. The three foundation beams 101 are combined into a U-shaped structure. The L-shaped module has two foundation beams 101. The two foundation beams 101 are combined perpendicularly to each other to form an L-shaped structure. The L-shaped modules are arranged at the corners of the house.

The prefabricated basic standard modules 1 are spliced into a plurality of compartments which are connected one by one. The compartment is overall a rectangular frame with four base beams 101. The upper surface of the foundation beam 101 is embedded with connecting pieces I105 at the four corners of the compartment. The bottom flat plate of the prefabricated column 5 is connected with the prefabricated basic standard module 1 through a connecting piece I105. The connecting piece I105 comprises a screw and a panel. A plurality of screw rods are welded on one side of the panel, and a plurality of L-shaped reinforcing steel bars are welded on the other side of the panel. The panel and the L-shaped steel bars are buried in the prefabricated foundation standard module 1. The screw rod extends out of the upper surface of the prefabricated basic standard module 1. And the screw penetrates through the flat plate at the bottom of the prefabricated column 5 and then is screwed into the nut. The upper surface of the base beam 101 is provided with recesses 106 at the four sides of the compartment. One side of the pit 106 exits on the side wall of the foundation beam 101. And a connecting piece II 107 is embedded in the concave pit 106. The connecting piece II 107 comprises a screw and an end plate. A plurality of screw rods are welded on the plate surface of one side of the end plate, and a plurality of L-shaped reinforcing steel bars are welded on the plate surface of the other side of the end plate. The end plates and the L-shaped steel bars are embedded in the prefabricated foundation standard modules 1. The screw extends out of the side wall of the prefabricated basic standard module 1 and is accommodated in the pit 106. The screw rod penetrates through the lug plate at the bottom end of the prefabricated external wall standard module 201 or the connecting piece III 2021 and then is screwed into the nut. The compartments are connected and fixed by counter-pulling prestressed steel pipes 104 arranged along the long axis direction of the main building body and the auxiliary building body to form a foundation together.

The beam column supporting frame comprises a prefabricated column 5 which is vertically arranged and an I-shaped steel beam 6 which is vertically connected with the prefabricated column 5. And the upper flange and the lower flange of the I-shaped steel beam 6 are provided with lug plates. And ear plates are arranged on the side walls of the prefabricated columns 5. The bottom of the prefabricated column 5 is provided with a flat plate.

The prefabricated wall standard modules 2 are arranged on the foundation beam 101 or the prefabricated floor standard modules 3. The prefabricated wall body standard module 2 comprises a prefabricated outer wall standard module 201 and a prefabricated inner wall standard module 202. The prefabricated external wall standard module 201 comprises a steel structure frame embedded between two wall panels. The top, the bottom, the left end and the right end of the steel structure frame are all provided with ear plates. The prefabricated external wall standard module 201 is provided with an external wall decorative plate on the outdoor side. And the prefabricated external wall standard module 201 is connected with the lug plate of the upper flange of the connecting piece II 107, the prefabricated floor slab standard module 3 or the I-shaped steel beam 6 through the lug plate at the bottom end. The prefabricated external wall standard module 201 is connected with the ear plate of the lower flange of the I-shaped steel beam 6 through the ear plate at the top end. The prefabricated external wall standard module 201 is connected with the ear plates on the side walls of the prefabricated column 5 through the ear plates on the left end and the right end. The prefabricated interior wall modules 202 comprise a steel structural frame that is embedded between two wall panels. The top, left end and the right-hand member of steel construction frame all are provided with the otic placode, and the bottom is provided with connecting piece III 2021. The connecting piece III 2021 comprises two angle steels arranged at intervals. The angle steel comprises two limb angle plates which are mutually perpendicular. One limb angle plate of the angle steel is fixedly connected with the steel structure frame of the prefabricated inner wall standard module 202, and the other limb angle plate extends into the corresponding digging groove 302. The bolts pass through the limb angle plate and the peripheral steel plate 303 and then are screwed into the nuts. The prefabricated interior wall standard module 202 is connected with the connecting piece II 107 or the prefabricated floor slab standard module 3 through a connecting piece III 2021. The prefabricated interior wall standard module 202 is connected with the ear plate of the lower flange of the I-shaped steel beam 6 through the ear plate at the top end. The prefabricated interior wall modules 202 are engaged with the lugs of the side walls of the prefabricated column 5 by the lugs at the left and right ends. The prefabricated interior wall modules 202 divide the interior of the home into a plurality of rooms. And the seam at the joint position of the prefabricated wall standard module 2 and the beam column support frame is repaired by a fastener. And inclined struts are arranged in the steel structure frame of the prefabricated wall standard module 2 and are used for bearing horizontal shearing force.

The prefabricated floor slab standard module 3 is integrally a reinforced concrete rectangular plate. The precast floor slab standard module 3 is erected on the upper flange of the I-shaped steel beam 6. And the joint part of the four corners of the precast floor slab standard module 3 and the column is provided with an accommodating notch 301. The side wall of the precast floor slab standard module 3 is provided with a groove 302. One side of the channel 302 exits at the upper surface of the modular pre-cast floor 3. And a peripheral steel plate 303 is also pasted on the side wall of the precast floor slab standard module 3. And the peripheral steel plate 303 is welded with a reinforcing mesh inside the prefabricated floor standard module 3. The peripheral steel plate 303 is provided with a hole at a position corresponding to the groove 302. The connector III 2021 of the prefabricated interior wall standard module 202 extends into the groove 302 and is jointed with the peripheral steel plate 303. And the prefabricated floor slab standard modules 3 are combined into a foundation slab, a floor slab or a roof slab of a house.

The prefabricated roof truss standard module 4 is arranged at the top of the beam-column supporting frame. The prefabricated roof truss standard module 4 comprises a first prefabricated roof truss standard module, a second prefabricated roof truss standard module and a third prefabricated roof truss standard module. Referring to fig. 14, the second prefabricated roof truss standard module and the third prefabricated roof truss standard module are adopted at the joint position of the main building body and the auxiliary building body.

The first prefabricated roof truss standard module comprises a ridge member 401, two first roof trusses and a roof panel. The two first roof racks are distributed on two sides of the ridge member 401 in an inverted V shape. The first roof truss includes two roof truss stringers 402 and a plurality of purlins 403 disposed between the two roof truss stringers 402. The purlins 403 are arranged at the upper flanges of the roof truss stringers 402. One end of the first roof frame is fixedly connected with the top of the prefabricated column 5, and the other end of the first roof frame is fixedly connected with the ridge member 401. One end of the roof truss oblique beam 402 is fixedly connected with the top of the precast column 5, and the other end of the roof truss oblique beam is fixedly connected with the ridge member 401. The roof panels are arranged on purlins 403.

Referring to fig. 15, the second prefabricated roof truss standard module includes a ridge member 401, a first roof truss, a second roof truss and a roof panel. The first roof truss and the second roof truss are respectively arranged on both sides of the ridge member 401. The second roof truss comprises two roof truss sloping beams 402, purlins 403 and roof truss sloping beam extension rods 405. The extension rod 405 of the roof truss sloping beam is arranged at the tail end of one roof truss sloping beam 402. The purlins 403 are arranged between two roof truss stringers 402 and between the roof truss stringers 402 and the roof truss stringer extension rods 405. One end of the first roof frame is fixedly connected with the top of the prefabricated column 5, and the other end of the first roof frame is fixedly connected with the ridge member 401. One end of the second roof frame is fixedly connected with the top of the prefabricated column 5, and the other end of the second roof frame is fixedly connected with the ridge member 401. The roof panels are arranged on purlins 403.

Referring to fig. 16, the third prefabricated roof truss standard module includes a ridge member 401, a first roof truss, a third roof truss and a roof panel. The first roof truss and the third roof truss are respectively arranged on both sides of the ridge member 401. The third roof truss includes two roof truss stringers 402 and purlins 403. The tail ends of the two roof truss inclined beams 402 are provided with roof truss inclined beam extension rods 405. The tail ends of the two roof truss stringer extension rods 405 are joined. The roof truss sloping beam extension rod 405 and the roof truss sloping beam 402 enclose an M-shaped structure. The purlins 403 are arranged in an M-shaped configuration. One end of the first roof frame is fixedly connected with the top of the prefabricated column 5, and the other end of the first roof frame is fixedly connected with the ridge member 401. One end of the third roof frame is fixedly connected with the top of the prefabricated column 5, and the other end of the third roof frame is fixedly connected with the ridge member 401. The roof panels are arranged on purlins 403.

And adjacent prefabricated roof truss standard modules 4 are jointed through bolts to form the roof truss together.

Example 3:

the embodiment discloses an assembled integrated house, which is assembled by adopting a foundation, a beam column supporting frame, a wall body, a floor slab and a roof truss in a modularized combination manner.

The foundation is freely combined by adopting different prefabricated foundation standard modules 1. The prefabricated basic standard modules 1 can be combined into a house foundation with various regular shapes through different combinations, and the use requirements of conventional houses are met. The prefabricated foundation standard module 1 divides the foundation into a plurality of compartments connected one by one. The compartment is overall a rectangular frame with four base beams 101. The compartments are connected and fixed by counter-pulling prestressed steel tubes 104. Connecting pieces I105 are embedded in the four corners of the compartment on the upper surface of the foundation. The upper surface of the base is provided with recesses 106 at the four sides of the compartment. And a connecting piece II 107 is embedded on the side wall of the pit 106. The rectangular module has four base beams 101. The four base beams 101 are combined into a rectangular frame structure. The channel module has three foundation beams 101. The three foundation beams 101 are combined into a U-shaped structure. The L-shaped module has two foundation beams 101. The two foundation beams 101 are combined perpendicularly to each other to form an L-shaped structure. The T-shaped module has two foundation beams 101. The two foundation beams 101 are combined perpendicularly to each other to form a T-shaped structure. The inline module has a base beam 101. And stiffening plates 102 are arranged at the external corners or on the side walls of the beam ends of the prefabricated foundation standard modules 1. The stiffening plates 102 are welded with the reinforcing mesh in the prefabricated foundation standard module 1. Wherein, the stiffening plate 102 at the external corner is an angle steel. The beam-end stiffener plates 102 are flat steel plates.

The wall 2 is arranged on a foundation. The wall 2 comprises a plurality of prefabricated wall modules which are joined to a beam-column support frame. The prefabricated wall standard module comprises a steel structure frame embedded between two wall panels. And the outer side of the steel structure frame is provided with an ear plate. The prefabricated wall standard module is connected with the connecting piece I105 through the ear plate.

The floor 3 is used as a foundation slab, a floor slab or a roof slab of a house.

The roof truss 4 is arranged on the top of the beam-column supporting frame. Said roof truss 4 comprises a plurality of prefabricated roof truss standard modules. The prefabricated roof truss standard module comprises a ridge member 401, two roof trusses and a roof panel. The two roof racks are distributed on two sides of the ridge member 401 in an inverted V shape. The roof truss includes two roof truss stringers 402 and a plurality of purlins 403 disposed between the two roof truss stringers 402. The purlins 403 are arranged at the upper flanges of the roof truss stringers 402. One end of the roof truss oblique beam 402 is fixedly connected with the top of the precast column 5, and the other end of the roof truss oblique beam is fixedly connected with the ridge member 401. Roof panels are arranged on the purlins 403.

Example 4:

the main structure of this embodiment is the same as embodiment 3, wherein each of the prefabricated standard foundation modules 1 is a reinforced concrete structure. The prefabricated basic standard module 1 comprises a square-shaped module, a groove-shaped module, an L-shaped module, a T-shaped module and a straight-line-shaped module. And stiffening plates 102 are arranged at the external corners or on the side walls of the beam ends of the prefabricated foundation standard modules 1. The stiffening plates 102 are welded with the reinforcing mesh in the prefabricated foundation standard module 1. The stiffening plates 102 at the external corners are angle steels. The beam-end stiffener plates 102 are flat steel plates.

Example 5:

the rural house floor slab is usually directly placed on the beam to the prefabricated slab and is not reliably connected with other members, so that the integral structure of the house has poor stress performance.

The main structure of this embodiment is the same as that of embodiment 3, wherein the floor 3 includes a plurality of reinforced concrete floor units. The floor slab unit is integrally a rectangular plate. The connecting parts of the four corners of the floor slab unit and the columns are cut off, so that the floor slab unit is prevented from intersecting the columns. The weight of the floor is transferred to the web via the floor-wall-beam connected lugs. The floor units are excavated with grooves at the four sides of the rectangle. The embodiment of the building can connect the floor slab, the wall body and the beam into a whole, so that the integral stress performance of the structure is improved.

Example 6:

the main structure of this embodiment is the same as embodiment 3, wherein the connecting member i 105 includes a screw and a face plate. A plurality of screw rods are welded on one side of the panel, and a plurality of L-shaped reinforcing steel bars are welded on the other side of the panel. The panel and the L-shaped steel bar are buried in the foundation. The screw rod extends out of the upper surface of the foundation.

Example 7:

the main structure of this embodiment is the same as that of embodiment 3, wherein the connecting piece ii 107 includes a screw and an end plate. A plurality of screw rods are welded on the plate surface of one side of the end plate, and a plurality of L-shaped reinforcing steel bars are welded on the plate surface of the other side of the end plate. The end plates and the L-shaped steel bars are buried in the foundation. The side walls of the screw extending out of the base are received in the pocket 106.

Example 8:

the main structure of this embodiment is the same as that of embodiment 3, wherein the prefabricated wall standard module includes a prefabricated exterior wall standard module 201 and a prefabricated interior wall standard module 202.

The prefabricated external wall standard module 201 comprises a steel structure frame embedded between two wall panels. The prefabricated external wall standard module 201 is provided with an external wall decorative plate on the outdoor side. The steel structure frame is internally provided with an inclined strut for bearing horizontal shearing force. And the outer side of the steel structure frame is provided with an ear plate. The prefabricated external wall standard module 201 is connected with the beam column supporting frame through an ear plate bolt. The prefabricated wall standard module is connected with the connecting piece I105 through the ear plate.

The prefabricated interior wall modules 202 comprise a steel structural frame that is embedded between two wall panels. And the outer side of the steel structure frame is provided with an ear plate. The prefabricated interior wall standard modules 202 divide the interior of the home into rooms. The house needs to set the door and window position, and a door opening or a window opening is reserved on the corresponding prefabricated external wall standard module 201 or the prefabricated internal wall standard module 202. The bottom edge of the internal wall body adopts three pairs of L-shaped steel plate connecting pieces with holes, and a space is reserved between each pair of L-shaped plates and used for being clamped at two sides of the concrete peripheral steel plates 303 at two sides so as to be reliably connected, and the other parts are designed to be the same as the peripheral wall body.

Example 9:

the main structure of this embodiment is the same as that of embodiment 3, wherein the roof truss sloping beam 402 is made of i-steel. The purlins 403 are made of C-shaped steel. The roof truss sloping beam 402 and the purline 403 are connected by a purline support. A cover plate 404 is arranged above the joint position of the roof frames on both sides of the roof.

Claims

1. Assembled integration house, its characterized in that: the beam column supporting frame, the prefabricated foundation standard module (1), the prefabricated wall standard module (2), the prefabricated floor slab standard module (3) and the prefabricated roof truss standard module (4) are adopted for modularized combination and assembly;

the prefabricated basic standard module (1) comprises a square-shaped module and a groove-shaped module; the square-shaped module and the groove-shaped module are spliced into a plurality of compartments which are connected one by one;

the beam column supporting frame comprises a prefabricated column (5) which is vertically arranged and an I-shaped steel beam (6) which is vertically connected with the prefabricated column (5); the bottom of the prefabricated column (5) is connected with the prefabricated basic standard module (1) through a connecting piece I (105);

the prefabricated wall standard module (2) is arranged on the foundation beam (101) or the prefabricated floor standard module (3); the prefabricated wall standard module (2) comprises a prefabricated outer wall standard module (201) and a prefabricated inner wall standard module (202); the prefabricated internal wall standard module (202) divides the interior of the house into a plurality of rooms;

the whole prefabricated floor slab standard module (3) is a reinforced concrete rectangular plate; the prefabricated floor slab standard modules (3) are combined into a foundation slab, a floor slab or a roof slab of a house;

the prefabricated roof truss standard module (4) is arranged at the top of the beam-column supporting frame; the adjacent prefabricated roof truss standard modules (4) are connected through bolts to form the roof truss together.

2. The fabricated integrated home of claim 1, wherein: the square-shaped module is provided with four basic beams (101); the four basic beams (101) are combined into a rectangular frame structure; the channel module has three base beams (101); the three foundation beams (101) are combined into a U-shaped structure; the square-shaped module and the groove-shaped module are spliced into a plurality of compartments which are connected one by one; the compartment is integrally a rectangular frame with four base beams (101); connecting pieces I (105) are embedded in the four corners of the compartment on the upper surface of the foundation beam (101); the upper surface of the foundation beam (101) is provided with pits (106) at the four sides of the compartment; one side of the pit (106) is provided with an outlet on the side wall of the foundation beam (101); a connecting piece II (107) is embedded in the pit (106); all the compartments are connected and fixed through counter-pulling prestressed steel pipes (104) to form a foundation together;

the upper flange and the lower flange of the I-shaped steel beam (6) are provided with lug plates; the side wall of the prefabricated column (5) is provided with an ear plate; a flat plate is arranged at the bottom of the prefabricated column (5); the bottom flat plate of the prefabricated column (5) is connected with the prefabricated basic standard module (1) through a connecting piece I (105);

the prefabricated external wall standard module (201) comprises a steel structure frame embedded between two wall panels; the top end, the bottom end, the left end and the right end of the steel structure frame are provided with ear plates; an outer wall decorative plate is arranged on the outdoor side of the prefabricated outer wall standard module (201); the prefabricated external wall standard module (201) is connected with the lug plate of the upper flange of the connecting piece II (107), the prefabricated floor slab standard module (3) or the I-shaped steel beam (6) through the lug plate at the bottom end; the prefabricated external wall standard module (201) is connected with an ear plate of a lower flange of the I-shaped steel beam (6) through an ear plate at the top end; the prefabricated external wall standard module (201) is connected with the ear plates on the side walls of the prefabricated columns (5) through the ear plates at the left end and the right end; the prefabricated interior wall standard module (202) comprises a steel structure frame embedded between two wall panels; the top end, the left end and the right end of the steel structure frame are provided with ear plates, and the bottom end of the steel structure frame is provided with a connecting piece III (2021); the prefabricated interior wall standard module (202) is connected with the connecting piece II (107) or the prefabricated floor slab standard module (3) through a connecting piece III (2021); the prefabricated interior wall standard module (202) is connected with an ear plate of a lower flange of the I-shaped steel beam (6) through an ear plate at the top end; the prefabricated interior wall standard module (202) is connected with the ear plates on the side walls of the prefabricated columns (5) through the ear plates on the left end and the right end;

the whole prefabricated floor slab standard module (3) is a reinforced concrete rectangular plate; the prefabricated floor slab standard module (3) is erected on the upper flange of the I-shaped steel beam (6); the joint parts of the four corners of the precast floor slab standard module (3) and the columns are provided with accommodating gaps (301); grooves (302) are formed in the side walls of the prefabricated floor slab standard modules (3); one side of the groove (302) is provided with an outlet on the upper surface of the prefabricated floor standard module (3); a peripheral steel plate (303) is also pasted on the side wall of the prefabricated floor slab standard module (3); the peripheral steel plate (303) is welded with a reinforcing mesh in the prefabricated floor standard module (3); holes are formed in the peripheral steel plate (303) at the positions corresponding to the grooves (302); the connecting piece III (2021) of the prefabricated interior wall standard module (202) extends into the groove (302) and is connected with the peripheral steel plate (303); the prefabricated floor slab standard modules (3) are combined into a foundation slab, a floor slab or a roof slab of a house;

the prefabricated roof truss standard module (4) comprises a first prefabricated roof truss standard module, a second prefabricated roof truss standard module and a third prefabricated roof truss standard module;

the first prefabricated roof truss standard module comprises a ridge member (401), two first roof trusses and a roof panel; the two first roof trusses are distributed on two sides of the ridge member (401); the first roof truss comprises two roof truss oblique beams (402) and a plurality of purlines (403) arranged between the two roof truss oblique beams (402); the purlins (403) are arranged at the upper flange of the roof truss sloping beam (402); one end of the first roof frame is fixedly connected with the top of the prefabricated column (5), and the other end of the first roof frame is fixedly connected with the ridge member (401); the roof panels are arranged on purlines (403);

the second prefabricated roof truss standard module comprises a ridge member (401), a first roof truss, a second roof truss and a roof panel; the first roof truss and the second roof truss are respectively arranged on two sides of the ridge member (401); the second roof truss comprises two roof truss oblique beams (402), purlins (403) and roof truss oblique beam extension rods (405); the roof truss oblique beam extension rod (405) is arranged at the tail end of one roof truss oblique beam (402); the purlins (403) are arranged between the two roof truss oblique beams (402) and between the roof truss oblique beams (402) and the roof truss oblique beam extension rods (405); one end of the first roof frame is fixedly connected with the top of the prefabricated column (5), and the other end of the first roof frame is fixedly connected with the ridge member (401); one end of the second roof frame is fixedly connected with the top of the prefabricated column (5), and the other end of the second roof frame is fixedly connected with the ridge member (401); the roof panels are arranged on purlines (403);

the third prefabricated roof truss standard module comprises a ridge member (401), a first roof truss, a third roof truss and a roof panel; the first roof truss and the third roof truss are respectively arranged on two sides of the ridge member (401); the third roof truss comprises two roof truss oblique beams (402) and purlins (403); the tail ends of the two roof truss oblique beams (402) are respectively provided with a roof truss oblique beam extension rod (405); the tail ends of the two roof truss inclined beam extension rods (405) are jointed; the roof truss inclined beam extension rod (405) and the roof truss inclined beam (402) enclose an M-shaped structure; the purlins (403) are arranged on the M-shaped structure; one end of the first roof frame is fixedly connected with the top of the prefabricated column (5), and the other end of the first roof frame is fixedly connected with the ridge member (401); one end of the third roof frame is fixedly connected with the top of the prefabricated column (5), and the other end of the third roof frame is fixedly connected with the ridge member (401); the roof panels are arranged on purlins (403).

3. The prefabricated integrated house according to claim 1 or 2, wherein: the prefabricated basic standard module (1) further comprises an L-shaped module, a T-shaped module and a linear module; stiffening plates (102) are arranged at the external corners of the prefabricated foundation standard modules (1) or on the side walls of the beam ends; the stiffening plates (102) are welded with the reinforcing mesh in the prefabricated foundation standard module (1).

4. The prefabricated integrated home of claim 3, wherein: the stiffening plate (102) at the external corner is an angle steel; the stiffening plates (102) at the beam ends are flat steel plates.

5. The prefabricated integrated house according to claim 1 or 3, wherein: the connecting piece I (105) comprises a screw and a panel; a plurality of screw rods are welded on one side of the panel, and a plurality of L-shaped reinforcing steel bars are welded on the other side of the panel; the panel and the L-shaped steel bars are embedded in the prefabricated foundation standard module (1); the screw rod extends out of the upper surface of the prefabricated basic standard module (1); the screw penetrates through a flat plate at the bottom of the prefabricated column (5) and then is screwed into the nut; the connecting piece II (107) comprises a screw and an end plate; a plurality of screw rods are welded on the surface of one side of the end plate, and a plurality of L-shaped reinforcing steel bars are welded on the surface of the other side of the end plate; the end plates and the L-shaped steel bars are embedded in the prefabricated foundation standard modules (1); the screw extends out of the side wall of the prefabricated basic standard module (1) and is accommodated in the pit (106); the screw penetrates through the lug plate at the bottom end of the prefabricated external wall standard module (201) or the connecting piece III (2021) and then is screwed into the nut.

6. The fabricated integrated home of claim 1, wherein: a cover plate is also arranged above the ridge member.

7. The fabricated integrated home of claim 1, wherein: the seam at the joint position of the prefabricated wall standard module (2) and the beam column support frame is repaired by a fastener; and the prefabricated wall standard module (2) and the prefabricated roof truss standard module (4) are also provided with heat insulation boards.

8. The fabricated integrated home of claim 2, wherein: the connecting piece III (2021) comprises two angle steels which are arranged at intervals; the angle steel comprises two limb angle plates which are mutually perpendicular; one limb angle plate of the angle steel is fixedly connected with a steel structure frame of the prefabricated inner wall standard module (202), and the other limb angle plate of the angle steel extends into the corresponding digging groove (302); the bolt passes through the limb angle plate and the peripheral steel plate (303) and then is screwed into the nut.

9. The fabricated integrated home of claim 2, wherein: the ridge member (401) is two straight steel plates which are connected together through bolts; a groove is arranged at one end of the roof truss oblique beam (402) connected with the ridge member (401); and the groove is welded with the straight steel plate.

10. The fabricated integrated home of claim 2, wherein: a lower flange bolt at one end of the roof truss oblique beam (402) fixedly connected with the top of the precast column (5) is connected with a straight steel plate; the top of the prefabricated column (5) is provided with a groove; and the groove is welded with the straight steel plate.