CN211816902U

CN211816902U - Main structure of self-adaptive assembly type building

Info

Publication number: CN211816902U
Application number: CN201920828507.4U
Authority: CN
Inventors: 杨迪钢; 张兵
Original assignee: Yangdi Steel Shanghai Prefabricated Construction Co ltd
Current assignee: Yangdi Steel Shanghai Prefabricated Construction Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-10-30
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a main body structure of a self-adaptive assembly type building, which comprises a foundation base, a floor system arranged in the foundation base and a wall body arranged on the floor system, wherein the foundation base comprises a foundation wall and a plurality of cavities enclosed by the foundation wall, at least one air exchange port is arranged on the foundation wall corresponding to one cavity, the cavity is communicated with the outside through the air exchange port, the outer peripheral wall of the foundation wall is provided with a first heat preservation plate, the floor comprises edge beams and floor beams erected between the edge beams, a second heat-insulating board is paved on the boundary beam and the floor beam, a floor plywood is paved on the second heat-insulating board, the edge beam and the floor beam are paved with moisture-proof sealing films positioned on the bottom surfaces of the second heat-insulation plates, the moisture-proof sealing films are provided with a plurality of wood joists, and the second heat-insulation plates are arranged into a plurality of blocks and are arranged between the adjacent wood joists. The utility model discloses a major structure not only has good thermal-insulated effect of heat preservation, can also effectively reduce assembly type structure's energy loss.

Description

Main structure of self-adaptive assembly type building

Technical Field

The utility model relates to a major structure of self-adaptation assembly type structure belongs to semiconductor product technical field.

Background

The building assembled by prefabricated parts on the construction site is called as an assembly building, wherein the assembly building is divided into five types such as a block building, a plate building, a box type building, a framework plate building and a lifting plate and lifting layer building according to the form and construction method of prefabricated parts.

The existing foundation base has poor heat preservation and insulation effects, so that the heat preservation and insulation effects of the house main body covered on the foundation base are influenced, and urgent needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a main part structure of self-adaptation assembly type structure, this main part structure not only has good thermal-insulated effect that keeps warm, can also effectively reduce assembly type structure's energy loss.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a main body structure of a self-adaptive assembly type building comprises a foundation base, a floor system and a wall body, wherein the floor system is installed in the foundation base, the wall body is installed on the floor system, the foundation base comprises a foundation wall and a plurality of cavities which are enclosed by the foundation wall, at least one ventilation opening is formed in the foundation wall corresponding to one cavity, the cavity is communicated with the outside through the ventilation opening, a first heat insulation plate is installed on the outer peripheral wall of the foundation wall, a reinforcing mesh is fixed on the outer side of the first heat insulation plate, a cement mortar layer is paved on the outer side of the reinforcing mesh, and abdication through holes corresponding to the ventilation openings are formed in the first heat insulation plate and the cement mortar layer;

the floor comprises edge beams and floor beams erected between the edge beams, wherein second heat-insulation plates are paved on the edge beams and the floor beams, floor plywood is paved on the second heat-insulation plates, moisture-proof sealing films positioned on the bottom surfaces of the second heat-insulation plates are paved on the edge beams and the floor beams, a plurality of wood joists are installed on the moisture-proof sealing films, and the second heat-insulation plates are arranged between the adjacent wood joists;

the wall body comprises a wall body frame unit and a wallboard unit arranged on the outer side of the wall body frame unit, the wall body frame unit comprises a U-shaped bottom guide beam, a wall column and a U-shaped top guide beam, the openings of the U-shaped bottom guide beam and the U-shaped top guide beam are opposite, two ends of the wall column are respectively arranged in the openings of the U-shaped bottom guide beam and the U-shaped top guide beam, the wall panel unit comprises a heat insulation layer and a wall panel which are sequentially arranged on the side wall of the wall plywood, the heat insulation layer comprises a plurality of transverse keels and heat insulation blocks filled between the adjacent transverse keels, a plurality of longitudinal keels are arranged on the outer side of the heat insulation layer, a plurality of ventilation cavities are enclosed between the heat insulation layer and the wall panel by the longitudinal keels, and a ventilation channel communicated with the ventilation cavity is reserved between the bottom surface of the wall panel and the flashing water, and a moisture-proof sealing film is arranged between the wall plywood and the heat-insulating layer.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the reinforcing mesh is arranged to be a ribbed reinforcing mesh.

2. In the scheme, the reinforcing mesh is fixed on the foundation wall through the cement nails.

3. In the scheme, the cement nails are arranged at the ribs of the reinforcing mesh.

4. In the scheme, the rib is provided with a nail hole for allowing a cement nail to pass through.

5. In the scheme, the cement nails are fixed on the ribs through the binding steel wires.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a main body structure of a self-adaptive fabricated building, which comprises a foundation wall and a plurality of cavities enclosed by the foundation wall, at least one air exchange port is arranged on the foundation wall corresponding to one cavity and is communicated with the adjacent cavity or the outside, the ventilation ports opened on the foundation wall are communicated with each adjacent cavity, and then each cavity is communicated with the outside air, when the house needs to be insulated, the ventilation port communicated with the outside of the foundation wall is blocked, so that the air is stored in the cavity, because the heat conductivity coefficient is extremely low under the condition that the air does not flow, the heat of the house can be prevented from losing from the base, when improving house heat preservation effect, reduce the house energy consumption, and when the house needs the heat dissipation, exchange the air in the cavity through the scavenge port with the outside air intercommunication, make the air of house bottom constantly flow, take away the heat that the house produced.

2. The utility model discloses a main body structure of self-adaptation assembly type building, it includes boundary beam and the floor beam that erects between the boundary beam, the insulation board is equipped with to boundary beam and floor beam upper berth, install a plurality of wooden joists on the dampproofing seal membrane, the insulation board sets up to the polylith, and install between adjacent wooden joists, through directly wholly paving the insulation board on floor beam and boundary beam, form one deck heat preservation and thermal insulation structure, can not only isolate the adverse effect of cavity in the floor system, but also can reduce the coefficient of heat conductivity of the floor system of light steel construction, thereby improve the energy-conserving effect of floor system, and because the insulation board has been paved on boundary beam and floor beam, plywood and other structures on the insulation board need pass the insulation board through the screw and then connect with boundary beam and floor beam, the installation is inconvenient, structural strength is lower, therefore, pave the wooden joists with lower coefficient of heat conductivity on boundary beam and floor beam, the setting through the wooden joists can not only strengthen the structural strength of the thermal insulation layer, but also provide the mounting position for the plywood above the thermal insulation board, and is very convenient.

3. The utility model discloses a main body structure of self-adaptation assembly type building, it includes heat preservation insulating layer and the dado installed on wall body plywood lateral wall in proper order, heat preservation insulating layer includes a plurality of horizontal fossil fragments and packs the heat preservation piece between the adjacent horizontal fossil fragments, this heat preservation insulating layer installs a plurality of vertical fossil fragments in the outside, this vertical fossil fragments enclose a plurality of ventilation chambeies between heat preservation insulating layer and dado, and this dado bottom surface and the flashing leave the ventilation passageway that communicates with the ventilation chamber, form the outer wall structure through heat preservation insulating layer and dado, it has reduced coefficient of thermal conductivity, can play the heat preservation thermal-insulated effect to the inboard wall body, simultaneously, install vertical fossil fragments between heat preservation insulating layer and dado, form a plurality of ventilation chambeies, cooperate the ventilation passageway of opening between dado bottom surface and the flashing, form the air circulation flow layer in the wall body periphery, the heat dissipation and ventilation are realized, the energy consumption of an air conditioner is reduced, and the integral energy-saving effect of the house is improved; in addition, a plurality of transverse keels are buried in the heat insulation layer, so that the structural strength and stability of the heat insulation layer can be improved, the wall panel with larger bearing weight can be supported, and the selection range of the wall panel is enlarged.

Drawings

Fig. 1 is a schematic overall structure diagram of the main structure of the self-adaptive fabricated building of the present invention;

FIG. 2 is a schematic structural view of a base

FIG. 3 is a schematic view of a partial structure of a foundation wall having an insulation board;

fig. 4 is a schematic view showing the use state of the reinforcing mesh;

FIG. 5 is a schematic view of a heat-insulating structure of a floor;

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

fig. 7 is a schematic structural diagram of a wall frame unit.

In the following figures: 1. a base; 11. a foundation wall; 111. a cavity; 112. a ventilation port; 12. a first heat-insulating plate; 13. a reinforcing mesh; 14. a cement mortar layer; 101. a cement nail; 102. a rib; 2. a floor system; 21. a boundary beam; 22. a floor beam; 23. a second insulation board; 24. floor plywood; 25. a wood joist; 201. a moisture-proof sealing film; 3. a wall body; 4. a wall frame unit; 41. a U-shaped bottom guide beam; 42. a wall stud; 43. A U-shaped top guide beam; 5. a wall panel unit; 51. a heat insulation layer; 511. a transverse keel; 512. a heat preservation block; 501. wall plywood; 502. flashing; 52. wall protection boards; 53. a longitudinal keel; 54. a ventilation cavity; 55. a ventilation channel; 56. a moisture-proof sealing film.

Detailed Description

Example 1: a main structure of a self-adaptive fabricated building, referring to fig. 1-7, including a foundation base 1, a floor 2 installed in the foundation base 1, and a wall 3 installed on the floor 2, where the foundation base 1 includes a foundation wall 11 and a plurality of cavities 111 defined by the foundation wall 11, at least one ventilation port 112 is opened on the foundation wall 11 corresponding to one cavity 111, the cavity 111 communicates with the outside through the ventilation port 112, a first thermal insulation plate 12 is installed on the outer peripheral wall of the foundation wall 11, a reinforcing mesh 13 is fixed on the outer side of the first thermal insulation plate 12, a cement mortar layer 14 is laid on the outer side of the reinforcing mesh 13, and relief through holes corresponding to the ventilation ports 112 are opened on the first thermal insulation plate 12 and the cement mortar layer 14;

the floor system 2 comprises edge beams 21 and floor beams 22 erected between the edge beams 21, second heat-insulation plates 23 are paved on the edge beams 21 and the floor beams 22, floor plywood 24 is paved on the second heat-insulation plates 23, moisture-proof sealing films 201 positioned at the bottom surfaces of the second heat-insulation plates 23 are paved on the edge beams 21 and the floor beams 22, a plurality of wood joists 25 are installed on the moisture-proof sealing films 201, and the second heat-insulation plates 23 are arranged in multiple blocks and installed between the adjacent wood joists 25;

the wall body 3 comprises a wall body frame unit 4 and a wall panel unit 5 arranged on the outer side of the wall body frame unit 4, the wall body frame unit 4 comprises a U-shaped bottom guide beam 41, a wall column 42 and a U-shaped top guide beam 43, the opening of the U-shaped bottom guide beam 41 is opposite to that of the U-shaped top guide beam 43, the two ends of the wall column 42 are respectively arranged in the opening of the U-shaped bottom guide beam 41 and the opening of the U-shaped top guide beam 43, the wall panel unit 5 comprises a heat insulation layer 51 and a wall protection plate 52 which are sequentially arranged on the side wall of a wall plywood 501, the heat insulation layer 51 comprises a plurality of transverse keels 511 and heat insulation blocks 512 filled between the adjacent transverse keels 511, a plurality of longitudinal keels 53 are arranged on the outer side of the heat insulation layer 51, a plurality of ventilation cavities 54 are enclosed between the heat insulation layer 51 and the wall protection plate 52 by the longitudinal keels 53, and a ventilation channel 55 communicated with the ventilation cavities 54, and a moisture-proof sealing film 56 is arranged between the wall plywood 501 and the heat insulation layer 51.

The reinforcing mesh 13 is a ribbed reinforcing mesh; the reinforcing mesh 13 is fixed on the foundation wall 11 through cement nails 101; the cement nails are installed at the ribs 102 of the mesh reinforcement 13.

Example 2: a main structure of a self-adaptive fabricated building, referring to fig. 1-7, including a foundation base 1, a floor 2 installed in the foundation base 1, and a wall 3 installed on the floor 2, where the foundation base 1 includes a foundation wall 11 and a plurality of cavities 111 defined by the foundation wall 11, at least one ventilation port 112 is opened on the foundation wall 11 corresponding to one cavity 111, the cavity 111 communicates with the outside through the ventilation port 112, a first thermal insulation plate 12 is installed on the outer peripheral wall of the foundation wall 11, a reinforcing mesh 13 is fixed on the outer side of the first thermal insulation plate 12, a cement mortar layer 14 is laid on the outer side of the reinforcing mesh 13, and relief through holes corresponding to the ventilation ports 112 are opened on the first thermal insulation plate 12 and the cement mortar layer 14;

When the main structure of the self-adaptive fabricated building is adopted, the ventilation ports which are opened on the foundation wall are communicated with the adjacent cavities, and then the cavities are communicated with the outside air, when the house needs to be insulated, the ventilation ports which are communicated with the outside and the foundation wall are blocked, so that the air is stored in the cavities, and because the air has extremely low heat conductivity coefficient under the condition of no flow, the heat of the house can be prevented from being lost from the foundation base, the heat insulation effect of the house is improved, the energy consumption of the house is reduced, and when the house needs to dissipate heat, the air in the cavities is exchanged through the ventilation ports which are communicated with the outside air, so that the air at the bottom of the house continuously flows, and the heat generated by the house is taken away;

in addition, the heat-insulating plates are directly and integrally paved on the floor beams and the boundary beams to form a layer of heat-insulating structure, so that the adverse effect of cavities in the floor system can be isolated, the heat conductivity coefficient of the floor system with the light steel structure can be reduced, the energy-saving effect of the floor system is improved, the heat-insulating plates are paved on the boundary beams and the floor beams, the plywood and other structures on the heat-insulating plates need to penetrate through the heat-insulating plates through screws and then are connected with the boundary beams and the floor beams, the installation is inconvenient, the structural strength is low, and therefore the wood joist with the low heat conductivity coefficient is paved on the boundary beams and the floor beams, the structural strength of the heat-insulating layers can be enhanced through the arrangement of the wood joists, the installation position can be provided for the plywood above the heat.

In addition, an outer wall structure is formed by the heat insulation layer and the wall panels, the heat insulation layer has a reduced heat conductivity coefficient, and can play a role in heat insulation for the inner wall body; in addition, a plurality of transverse keels are buried in the heat insulation layer, so that the structural strength and stability of the heat insulation layer can be improved, the wall panel with larger bearing weight can be supported, and the selection range of the wall panel is enlarged.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A major structure of self-adaptation assembled building which characterized in that: the building floor is characterized by comprising a foundation base (1), a floor (2) installed in the foundation base (1) and a wall (3) installed on the floor (2), wherein the foundation base (1) comprises a foundation wall (11) and a plurality of cavities (111) surrounded by the foundation wall (11), the foundation wall (11) corresponding to one cavity (111) is provided with at least one ventilation port (112), the cavities (111) are communicated with the outside through the ventilation ports (112), the peripheral wall of the foundation wall (11) is provided with a first heat preservation plate (12), the outer side of the first heat preservation plate (12) is fixed with a steel bar mesh (13), the outer side of the steel bar mesh (13) is paved with a cement mortar layer (14), and the first heat preservation plate (12) and the cement mortar layer (14) are provided with abdication through holes corresponding to the ventilation ports (112);

the floor system (2) comprises edge beams (21) and floor beams (22) erected between the edge beams (21), second heat-insulating plates (23) are paved on the edge beams (21) and the floor beams (22), floor plywood (24) is paved on the second heat-insulating plates (23), moisture-proof sealing films (201) positioned on the bottom surfaces of the second heat-insulating plates (23) are paved on the edge beams (21) and the floor beams (22), a plurality of wood joists (25) are installed on the moisture-proof sealing films (201), and the second heat-insulating plates (23) are arranged into a plurality of blocks and installed between the adjacent wood joists (25);

wall body (3) include wall frame unit (4) and install wallboard unit (5) in wall frame unit (4) outside, wall frame unit (4) are including U-shaped end nose girder (41), wall post (42) and U-shaped top nose girder (43), the opening of U-shaped end nose girder (41) and U-shaped top nose girder (43) is relative, install respectively in the opening of U-shaped end nose girder (41) and U-shaped top nose girder (43) at wall post (42) both ends, wallboard unit (5) are including installing heat preservation insulating layer (51) and dado (52) on wall plywood (501) lateral wall in proper order, heat preservation insulating layer (51) include a plurality of horizontal fossil fragments (511) and pack in heat preservation block (512) between adjacent horizontal fossil fragments (511), this heat preservation insulating layer (51) are installed in the outside a plurality of vertical fossil fragments (53), this vertical fossil fragments (53) enclose between heat preservation insulating layer (51) and wallboard (52) and have a plurality of ventilation chamber (54) And a ventilation channel (55) communicated with the ventilation cavity (54) is reserved between the bottom surface of the wall panel (52) and the flashing (502), and a moisture-proof sealing film (56) is arranged between the wall plywood (501) and the heat-insulating layer (51).

2. The main structure of the adaptive fabricated building according to claim 1, wherein: the mesh reinforcement (13) is configured as a ribbed mesh reinforcement.

3. The main structure of the adaptive fabricated building according to claim 2, wherein: the reinforcing mesh (13) is fixed on the foundation wall (11) through cement nails (101).

4. The main structure of the adaptive fabricated building according to claim 3, wherein: the cement nails are arranged at the ribs (102) of the mesh reinforcement (13).

5. The main structure of the adaptive fabricated building according to claim 4, wherein: nail holes for cement nails (101) to pass through are formed in the ribs (102).

6. A body structure of an adaptive fabricated building according to claim 4 or 5, wherein: the cement nails (101) are fixed on the ribs (102) through binding steel wires.