CN211257037U - Base system of prefabricated building - Google Patents
Base system of prefabricated building Download PDFInfo
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- CN211257037U CN211257037U CN201920748364.6U CN201920748364U CN211257037U CN 211257037 U CN211257037 U CN 211257037U CN 201920748364 U CN201920748364 U CN 201920748364U CN 211257037 U CN211257037 U CN 211257037U
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Abstract
The utility model discloses a base system of assembly type structure, include the foundation base and install the superstructure on the foundation base, this foundation base includes outer foundation wall, interior foundation wall and installs in the first beam that fills up of outer foundation wall and interior foundation wall top surface, the superstructure includes boundary beam, floor beam and lays the plywood on boundary beam and floor beam, the first beam top surface that fills up of foundation wall is installed outside to the boundary beam, install the end beam on the first beam that fills up of interior foundation wall, the floor beam erects between the boundary beam and the end beam that corresponds with the boundary beam. The utility model discloses utilize the cooperation frame of end beam and boundary beam to connect the floor beam, share the load of floor beam to the outer foundation wall of the interior foundation wall of end beam bottom surface and boundary beam bottom surface on, stable in structure, load capacity are strong, and through outer foundation wall and interior foundation wall position direct mount rather than the boundary beam and the end beam of adaptation length can, wherein assemble the floor beam of adaptation again, its simple manufacture, equipment are convenient, and the efficiency of construction is higher.
Description
Technical Field
The utility model relates to a base 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.
In the base in the prior art, not only need pour the foundation base, still need install superstructure system on the foundation base.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a base system of assembly type structure, this base system not only reasonable in design, efficiency of construction are high, still have stable in structure, advantage that bearing capacity is strong.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a foundation system of prefabricated building, includes foundation base and installs the superstructure on foundation base, and this foundation base includes outer foundation wall, interior foundation wall and installs in the first beam that fills up of outer foundation wall and interior foundation wall top surface, the superstructure includes boundary beam, floor beam and the plywood of laying on boundary beam and floor beam, the first beam top surface that fills up of foundation wall is installed at outer foundation wall to the boundary beam, install the end beam on the first beam that fills up of interior foundation wall, the floor beam bridging connects between boundary beam and the end beam that corresponds with the boundary beam.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a joist foundation is arranged between the inner foundation wall and the outer foundation wall, and a joist is mounted on the joist foundation and supported on the bottom surface of the floor beam.
2. In the above scheme, the joist is perpendicular to the floor beam and connected with the first bolster.
3. In the scheme, a second pad beam is arranged between the joist foundation and the joist.
4. In the above scheme, the floor beam is fixed to the joist through angle steel.
5. In the above scheme, the boundary beam and the end beam are respectively fixed on the outer foundation wall and the inner foundation wall through self-tapping screws.
6. In the scheme, the boundary beam and the end beam are both U-shaped steel.
7. In the scheme, the boundary beam and the end beam are both 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 a foundation system of prefabricated building, it includes the foundation base and installs the superstructure on the foundation base, this foundation base includes outer foundation wall, interior foundation wall and installs in outer foundation wall and the first filler beam of interior foundation wall top surface, the superstructure includes boundary beam, floor beam and lays in the plywood on boundary beam and floor beam, the boundary beam is installed in the first filler beam top surface of outer foundation wall, install the end beam on the first filler beam of interior foundation wall, the floor beam erects between boundary beam and the end beam that corresponds with the boundary beam, through the overlap joint of boundary beam and outer foundation wall, install whole superstructure system on foundation base top surface, recycle the cooperation of end beam and boundary beam and erect the floor beam, share the load of floor beam to the outer foundation wall of the interior foundation wall and boundary beam bottom surface of end beam bottom surface, stable in structure, the load-carrying capacity is strong, and can directly install the boundary beam and the end beam length adaptation through outer foundation wall and interior foundation wall position, and the floor beam matched with the floor beam is assembled in the building, so that the building is simple to manufacture, convenient to assemble and high in construction efficiency.
2. The utility model discloses assembly type structure's base system is provided with the joist basis between foundation wall and the outer foundation wall in it, 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 floor beam middle part provides the strong point, 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 base system of the prefabricated building of the present invention;
FIG. 2 is a schematic view of the construction of the edge beams, floor beams and end beam sections;
fig. 3 is a schematic structural view of the first and second bolster portions.
In the following figures: 1. a base; 11. an outer foundation wall; 12. an inner foundation wall; 13. a first bolster; 2. a floor system; 21. a boundary beam; 22. a floor beam; 23. plywood; 24. an end beam; 201. angle steel; 3. a joist foundation; 31. a joist; 301. a second bolster.
Detailed Description
Example 1: a base system of an assembly type building refers to attached figures 1-3, and comprises a foundation base 1 and a floor system 2 installed on the foundation base 1, wherein the foundation base 1 comprises an outer foundation wall 11, an inner foundation wall 12 and a first pad beam 13 installed on the top surfaces of the outer foundation wall 11 and the inner foundation wall 12, the floor system 2 comprises an edge beam 21, a floor beam 22 and plywood 23 paved on the edge beam 21 and the floor beam 22, the edge beam 21 is installed on the top surface of the first pad beam 13 of the outer foundation wall 11, an end beam 24 is installed on the first pad beam 13 of the inner foundation wall 12, and the floor beam 22 is erected between the edge beam 21 and the end beam 24 corresponding to the edge beam 21.
A joist foundation 3 is arranged between the inner foundation wall 12 and the outer foundation wall 11, a joist 31 is arranged on the joist foundation 3, and the joist 31 is supported on the bottom surface of the floor beam 22; the joist 31 is perpendicular to the floor beam 22 and connected to the first bolster 13; a second pad beam 301 is arranged between the joist foundation 3 and the joist 31; the floor beams 22 are fixed to the joists 31 by angle steel 201.
The edge beam 21 and the end beam 24 are fixed to the outer foundation wall 11 and the inner foundation wall 12, respectively, by self-tapping screws; the side beam 21 and the end beam 24 are both U-shaped steel.
Example 2: a base system of an assembly type building refers to attached figures 1-3, and comprises a foundation base 1 and a floor system 2 installed on the foundation base 1, wherein the foundation base 1 comprises an outer foundation wall 11, an inner foundation wall 12 and a first pad beam 13 installed on the top surfaces of the outer foundation wall 11 and the inner foundation wall 12, the floor system 2 comprises an edge beam 21, a floor beam 22 and plywood 23 paved on the edge beam 21 and the floor beam 22, the edge beam 21 is installed on the top surface of the first pad beam 13 of the outer foundation wall 11, an end beam 24 is installed on the first pad beam 13 of the inner foundation wall 12, and the floor beam 22 is erected between the edge beam 21 and the end beam 24 corresponding to the edge beam 21.
A joist foundation 3 is arranged between the inner foundation wall 12 and the outer foundation wall 11, a joist 31 is arranged on the joist foundation 3, and the joist 31 is supported on the bottom surface of the floor beam 22; the joist 31 is perpendicular to the floor beam 22 and connected to the first bolster 13; a second pad beam 301 is arranged between the joist foundation 3 and the joist 31; the floor beams 22 are fixed to the joists 31 by angle steel 201.
The edge beam 21 and the end beam 24 are fixed to the outer foundation wall 11 and the inner foundation wall 12, respectively, by self-tapping screws; the side member 21 and the end member 24 are both C-shaped steel.
When the base system of the prefabricated building is adopted, the whole floor system is arranged on the top surface of the base through the lap joint of the boundary beam and the outer base wall, the floor beam is erected and connected through the matching of the end beam and the boundary beam, the load of the floor beam is shared to the inner base wall on the bottom surface of the end beam and the outer base wall on the bottom surface of the boundary beam, the structure is stable, the load capacity is strong, the boundary beam and the end beam which are matched with the boundary beam in length can be directly arranged through the outer base wall and the inner base wall, and the matched floor beam is assembled in the inner base wall;
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 (8)
1. A base system for a fabricated building, comprising: including basic base (1) and install superstructure (2) on basic base (1), this basic base (1) includes outer foundation wall (11), interior foundation wall (12) and installs in first filler beam (13) of outer foundation wall (11) and interior foundation wall (12) top surface, superstructure (2) include boundary beam (21), floor beam (22) and pave plywood (23) on boundary beam (21) and floor beam (22), first filler beam (13) top surface at outer foundation wall (11) is installed in boundary beam (21), install end beam (24) on first filler beam (13) of interior foundation wall (12), floor beam (22) set up between boundary beam (21) and end beam (24) that correspond with boundary beam (21).
2. The base system of a fabricated building according to claim 1, wherein: be provided with joist basis (3) between interior foundation wall (12) and outer foundation wall (11), install joist (31) on joist basis (3), this joist (31) support in floor beam (22) bottom surface.
3. The base system of the prefabricated building of claim 2, wherein: the joist (31) is perpendicular to the floor beam (22) and connected to the first bolster (13).
4. The base system of the prefabricated building of claim 2, wherein: and a second pad beam (301) is arranged between the joist foundation (3) and the joist (31).
5. The base system of the prefabricated building of claim 2, wherein: the floor beam (22) is fixed to the joist (31) through angle steel (201).
6. The base system of a fabricated building according to claim 1, wherein: the boundary beam (21) and the end beam (24) are fixed to the outer foundation wall (11) and the inner foundation wall (12) through self-tapping screws respectively.
7. The base system of a fabricated building according to claim 1, wherein: the edge beam (21) and the end beam (24) are both U-shaped steel.
8. The base system of a fabricated building according to claim 1, wherein: the edge beam (21) and the end beam (24) are both C-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748364.6U CN211257037U (en) | 2019-05-23 | 2019-05-23 | Base system of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748364.6U CN211257037U (en) | 2019-05-23 | 2019-05-23 | Base system of prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257037U true CN211257037U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748364.6U Active CN211257037U (en) | 2019-05-23 | 2019-05-23 | Base system of prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257037U (en) |
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2019
- 2019-05-23 CN CN201920748364.6U patent/CN211257037U/en active Active
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