CN211257499U

CN211257499U - Embedded type floor system of prefabricated building

Info

Publication number: CN211257499U
Application number: CN201920748082.6U
Authority: CN
Inventors: 杨迪钢; 程朝飞
Original assignee: Yangdi Steel Shanghai Prefabricated Construction Co ltd
Current assignee: Yangdi Steel Shanghai Prefabricated Construction Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-08-14
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an embedded superstructure system of assembly type structure, including installing the superstructure in basic base, wherein, the superstructure further includes boundary beam, floor beam and the plywood of shop's on boundary beam and floor beam, the top at basic base's foundation wall inside wall is installed to the boundary beam, the floor beam erects between the boundary beam. The utility model discloses an aspect, through the top with the superstructure system embedded in the foundation wall inside wall, can hide superstructure self height again, reduce the house height, and in the time-sharing of assembly wall body portion, partial wall body direct mount need not the superstructure part and shares the self weight of wall body, can improve house structural strength, can also increase house life, on the other hand, the boundary beam of embedded superstructure encloses in the foundation wall interior, compare in the superstructure of installing at the foundation wall top surface, the size of required boundary beam and floor beam is littleer, not only can reduce the consumptive material, can also improve the efficiency of construction.

Description

Embedded type floor system of prefabricated building

Technical Field

The utility model relates to an embedded superstructure system of assembly type structure belongs to the assembly type structure 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 floor system in the prior art is generally directly overlapped above a foundation wall of a foundation base, not only can the height of a house be increased, but also the material consumption of the floor system is more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an embedded superstructure system of assembly type structure, this embedded superstructure system not only can reduce the consumptive material when guaranteeing superstructure bearing capacity, and reduce cost can also reduce the house height.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the embedded floor system of the fabricated building comprises a floor installed in a foundation base, wherein the floor further comprises edge beams, floor beams and plywood paved on the edge beams and the floor beams, the edge beams are installed at the top end of the inner side wall of the foundation base, and the floor beams are connected between the edge beams.

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

1. in the scheme, the joist foundations are arranged between the foundation walls, and joists are arranged on the joist foundations and supported on the bottom surfaces of the floor beams.

2. In the above scheme, the joist is perpendicular to the floor beam.

3. In the scheme, a pad beam is arranged between the joist foundation and the joist.

4. In the above scheme, two ends of the joist are fixed on the inner wall of the foundation wall.

5. In the above scheme, the floor beam is fixed to the joist through angle steel.

6. In the scheme, the edge beam is fixed on the foundation wall through the self-tapping screw.

7. In the scheme, the boundary beam is U-shaped steel.

8. In the scheme, the boundary beam is C-shaped steel.

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

1. the utility model discloses embedded superstructure system of prefabricated building, it includes the superstructure of installing in the foundation base, wherein, the superstructure further includes boundary beam, floor beam and the plywood of laying on boundary beam and floor beam, the boundary beam is installed on the top of foundation wall inner wall of foundation base, the floor beam connects between the boundary beam, on the one hand, through with the roof system in the top of foundation wall inner wall, can hide superstructure self height again, reduces the house height, and when assembling the wall body part, part wall body is directly installed in the foundation wall, need not superstructure part share the self weight of wall body, can improve the house structural strength, can also increase house life, on the other hand, embedded superstructure's boundary beam encloses in the foundation wall, compared with the superstructure of installing at the foundation wall top surface, required boundary beam and floor beam's size is littleer, not only can reduce the consumptive material, can also improve the efficiency of construction.

2. The utility model discloses embedded superstructure system of assembly type structure is provided with the joist basis between its foundation wall, install the joist on the joist basis, this joist supports in floor beam bottom surface, pours the joist basis through the floor beam below that the span is great, for providing the strong point in floor beam middle part, shares floor beam middle part load, further improves the structural strength and the stability of superstructure part.

Drawings

Fig. 1 is a schematic view of the overall structure of the embedded floor system of the prefabricated building of the utility model;

figure 2 is a schematic view of a partial structure of a floor portion.

In the following figures: 1. a floor system; 2. a boundary beam; 3. a floor beam; 301. angle steel; 4. plywood; 5. a base; 51. a foundation wall; 6. a joist foundation; 61. a joist; 601. and (7) a cushion beam.

Detailed Description

Example 1: an embedded floor system of an assembly type building refers to the attached figures 1-2, and comprises a floor system 1 installed in a foundation base 5, wherein the floor system 1 further comprises an edge beam 2, a floor beam 3 and a plywood 4 paved on the edge beam 2 and the floor beam 3, the edge beam 2 is installed at the top end of the inner side wall of a foundation wall 51 of the foundation base 5, and the floor beam 3 is erected between the edge beams 2.

A joist foundation 6 is arranged between the foundation walls 51, a joist 61 is arranged on the joist foundation 6, and the joist 61 is supported on the bottom surface of the floor beam 3; the joist 61 is perpendicular to the floor beam 3; a pad beam 601 is arranged between the joist foundation 6 and the joist 61; both ends of the joist 61 are fixed on the inner wall of the foundation wall 51; the floor beams 3 are fixed to the joists 61 by angle steel 301.

The side beam 2 is fixed to the foundation wall 51 by a self-tapping screw; the edge beam 2 is made of U-shaped steel.

Example 2: an embedded floor system of an assembly type building refers to the attached figures 1-2, and comprises a floor system 1 installed in a foundation base 5, wherein the floor system 1 further comprises an edge beam 2, a floor beam 3 and a plywood 4 paved on the edge beam 2 and the floor beam 3, the edge beam 2 is installed at the top end of the inner side wall of a foundation wall 51 of the foundation base 5, and the floor beam 3 is erected between the edge beams 2.

The side beam 2 is fixed to the foundation wall 51 by a self-tapping screw; the boundary beam 2 is C-shaped steel.

When the embedded floor system of the prefabricated building is adopted, on one hand, the floor system is embedded on the top end of the inner side wall of the foundation wall, the height of the floor can be hidden, the height of the building is reduced, when the wall is assembled, part of the wall is directly installed in the foundation wall, the floor part is not required to share the self weight of the wall, the structural strength of the building can be improved, the service life of the building can be prolonged, on the other hand, the edge beam of the embedded floor is enclosed in the inner periphery of the foundation wall, compared with the floor installed on the top surface of the foundation wall, the required edge beam and the floor beam are smaller in size, consumable materials can be reduced, and the construction efficiency can be.

In addition, the upper joist foundation is poured below the floor beam with larger span, so that a supporting point is provided for the middle part of the floor beam, the load in the middle part of the floor beam is shared, and the structural strength and the stability of the floor part are further improved.

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. The utility model provides an embedded superstructure system of prefabricated building which characterized in that: the floor system comprises a floor system (1) installed in a foundation base (5), wherein the floor system (1) further comprises an edge beam (2), a floor beam (3) and plywood (4) paved on the edge beam (2) and the floor beam (3), the edge beam (2) is installed at the top end of the inner side wall of a foundation wall (51) of the foundation base (5), the floor beam (3) is erected between the edge beams (2), a joist foundation (6) is arranged between the foundation walls (51), a joist (61) is installed on the joist foundation (6), and the joist (61) is supported on the bottom surface of the floor beam (3).

2. The in-line floor system of a fabricated building of claim 1, wherein: the joist (61) is perpendicular to the floor beam (3).

3. The in-line floor system of a fabricated building of claim 1, wherein: and a pad beam (601) is arranged between the joist foundation (6) and the joist (61).

4. The in-line floor system of a fabricated building of claim 1, wherein: the two ends of the joist (61) are fixed on the inner wall of the foundation wall (51).

5. The in-line floor system of a fabricated building of claim 1, wherein: the floor beam (3) is fixed on the joist (61) through angle steel (301).

6. The in-line floor system of a fabricated building of claim 1, wherein: the edge beam (2) is fixed to the foundation wall (51) through a self-tapping screw.

7. The in-line floor system of a fabricated building of claim 1, wherein: the boundary beam (2) is made of U-shaped steel.

8. The in-line floor system of a fabricated building of claim 1, wherein: the edge beam (2) is C-shaped steel.