CN211257501U - Embedded floor with light steel joist structure - Google Patents
Embedded floor with light steel joist structure Download PDFInfo
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- CN211257501U CN211257501U CN201920770559.0U CN201920770559U CN211257501U CN 211257501 U CN211257501 U CN 211257501U CN 201920770559 U CN201920770559 U CN 201920770559U CN 211257501 U CN211257501 U CN 211257501U
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Abstract
The utility model discloses an embedded superstructure with light steel joist structure, the superstructure further includes boundary beam, floor beam and plywood, and the top at the foundation wall inside wall of foundation base is installed to the boundary beam, the floor beam erects between the boundary beam, is provided with the joist basis between the foundation wall, install the joist on the joist basis, this joist supports in floor beam bottom surface, and this joist includes two U-shaped joist that set up side by side, installs in the buckling piece and the connecting piece of U-shaped joist tip, and the buckling piece further includes two U-shaped boards that the opening is relative, and these two U-shaped boards are installed on the periphery wall of two U-shaped joist, and the connecting piece sets up to two and installs on the U-shaped board, and this connecting piece is installed on the foundation wall lateral wall. The utility model discloses this embedded superstructure system not only can reduce consumptive material, reduce cost when guaranteeing superstructure bearing capacity, reduces the house height, can also provide sufficient holding power for the floor beam, improves the stability of superstructure system.
Description
Technical Field
The utility model relates to an embedded superstructure with light steel joist 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 with light steel joist structure, this embedded superstructure system not only can reduce consumptive material, reduce cost when guaranteeing superstructure bearing capacity, reduces the house height, can also provide sufficient holding power for the floor beam, improves the stability of superstructure system
In order to achieve the above purpose, the utility model adopts the technical scheme that: the embedded floor system with the light steel joist structure comprises a floor system installed in a foundation base, wherein the floor system further comprises an edge beam, a floor beam and a plywood paved on the edge beam and the floor beam, the edge beam is installed at the top end of the inner side wall of the foundation base, the floor beam is connected between the edge beam and the foundation wall, a joist foundation is arranged between the foundation walls, a joist is installed on the joist foundation and supported on the bottom surface of the floor beam, the joist comprises two U-shaped joists arranged in parallel, a buckling piece and a connecting piece, the buckling piece is installed at the end part of each U-shaped joist, the buckling piece further comprises two U-shaped plates with opposite openings, the two U-shaped plates are installed on the peripheral walls of the two U-shaped joists, the connecting piece is arranged in two numbers and installed on the U-shaped plates, and the connecting piece is installed on the side wall of the foundation wall.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the joist is perpendicular to the floor beam.
2. In the scheme, a pad beam is arranged between the joist foundation and the joist.
3. In the above scheme, the floor beam is fixed to the joist through angle steel.
4. In the scheme, the openings of the two U-shaped supporting strips are arranged oppositely or oppositely.
5. In the above scheme, the connecting pieces are respectively installed on the two U-shaped plates.
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 with light steel joist structure, 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 the foundation wall inner wall of foundation base, the floor beam is tied up between the boundary beam, on the one hand, through system's embedded roof in the top of the foundation wall inner wall, can hide superstructure self height again, reduce the house height, and when assembling wall body portion, part wall body is directly installed in the foundation wall, need not superstructure part share wall body's self weight, can improve house structural strength, can also increase house life, on the other hand, embedded superstructure's boundary beam encloses in the foundation wall inner periphery, compare in the superstructure of installing in 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 an embedded superstructure with light steel joist structure, it includes two U-shaped joist strips that set up side by side, installs in the buckling piece and the connecting piece of U-shaped joist strip tip, the buckling piece further includes two U-shaped boards that the opening is relative, this two U-shaped boards are installed on the periphery wall of two U-shaped joist strips, the connecting piece sets up to two and installs on the U-shaped board, assembles the main part that forms the joist structure through two U-shaped joist strips, guarantees that the joist structure itself has sufficient structural strength to guarantee its bearing effect to the floor beam, simultaneously, sets up buckling piece and connecting piece in U-shaped joist strip tip, on the one hand, the buckling piece that two U-shaped joist strips are constituteed can be as an organic whole with two U-shaped joist strips combination, avoids two U-shaped joist strips to appear deformation and break away from each other in use, leads to the supporting role of joist structure to reduce by a wide margin, on the other hand, the joist structure is connected with the bearing wall through the connecting piece, and is matched with a joist foundation supported below the joist structure in a foundation base of the fabricated building, so that the joist structure is supported and stably fixed, sufficient supporting force is provided for the floor beam, and the stability of the floor system is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an embedded floor system with a light steel joist structure;
FIG. 2 is a schematic view of a partial structure of a floor system;
fig. 3 is an enlarged view of the end structure of the joist.
In the following figures: 1. a floor system; 2. a boundary beam; 21. a U-shaped supporting strip; 22. a fastener; 23. a U-shaped plate; 24. a connecting member; 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 with a light steel joist structure, referring to the attached figures 1-3, 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, 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, the joist 61 is supported at the bottom surface of the floor beam 3, the joist 61 comprises two U-shaped joists 21 arranged in parallel, buckling pieces 22 and connecting pieces 24 installed at the end parts of the U-shaped joists 21, the buckling pieces 22 further comprise two U-shaped plates 23 with opposite openings, the two U-shaped plates 23 are installed on the outer peripheral walls of the two U-shaped joists 21, the connecting pieces 24 are arranged in two and installed on the U-shaped joists 23, and the connector 24 is installed on the sidewall of the foundation wall 51.
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; the floor beam 3 is fixed on the joist 61 through angle steel 301; the openings of the two U-shaped supporting strips 21 are opposite; the connecting pieces 24 are respectively mounted on the two U-shaped plates 23.
Example 2: an embedded floor system with a light steel joist structure, referring to the attached figures 1-3, 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, 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, the joist 61 is supported at the bottom surface of the floor beam 3, the joist 61 comprises two U-shaped joists 21 arranged in parallel, buckling pieces 22 and connecting pieces 24 installed at the end parts of the U-shaped joists 21, the buckling pieces 22 further comprise two U-shaped plates 23 with opposite openings, the two U-shaped plates 23 are installed on the outer peripheral walls of the two U-shaped joists 21, the connecting pieces 24 are arranged in two and installed on the U-shaped joists 23, and the connector 24 is installed on the sidewall of the foundation wall 51.
The openings of the two U-shaped supporting strips 21 are opposite; the connecting pieces 24 are respectively mounted on the two U-shaped plates 23.
When the embedded floor system with the light steel joist structure is adopted, on one hand, the floor system is embedded at the top end of the inner side wall of the foundation wall, the height of the floor can be hidden, the height of a house is reduced, when the wall body is assembled, part of the wall body is directly installed in the foundation wall, the floor part is not required to share the self weight of the wall body, the strength of the house structure can be improved, the service life of the house can be prolonged, on the other hand, the edge beam of the embedded floor system is surrounded on the inner periphery of the foundation wall, compared with the floor system 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.
In addition, on one hand, the buckling piece formed by the two U-shaped plates can combine the two U-shaped supporting strips into a whole, so that the two U-shaped supporting strips are prevented from being deformed and separated from each other in use, the supporting effect of the joist structure is greatly reduced, on the other hand, the joist structure is connected with the bearing wall through the connecting piece, the joist foundation supported below the joist structure in the foundation base of the fabricated building is matched, the joist structure is supported and stably fixed, enough supporting force is provided for the floor beam, and the stability of the floor system is 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 (6)
1. The utility model provides an embedded superstructure with light steel joist structure which characterized in that: the floor system comprises a floor system (1) arranged 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 arranged 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 arranged on the joist foundation (6), the joist (61) is supported on the bottom surface of the floor beam (3), the joist (61) comprises two U-shaped joists (21) arranged in parallel, buckling pieces (22) and connecting pieces (24) arranged at the end parts of the U-shaped joists (21), and the buckling pieces (22) further comprise two U-shaped plates (23) with opposite openings, the two U-shaped plates (23) are arranged on the peripheral walls of the two U-shaped supporting strips (21), the connecting pieces (24) are arranged in two and are arranged on the U-shaped plates (23), and the connecting pieces (24) are arranged on the side walls of the foundation wall (51).
2. The embedded floor system with the light steel joist structure as claimed in claim 1, wherein: the joist (61) is perpendicular to the floor beam (3).
3. The embedded floor system with the light steel joist structure as claimed in claim 1, wherein: and a pad beam (601) is arranged between the joist foundation (6) and the joist (61).
4. The embedded floor system with the light steel joist structure as claimed in claim 1, wherein: the floor beam (3) is fixed on the joist (61) through angle steel (301).
5. The embedded floor system with the light steel joist structure as claimed in claim 1, wherein: the openings of the two U-shaped supporting strips (21) are arranged oppositely or oppositely.
6. The embedded floor system with the light steel joist structure as claimed in claim 1, wherein: the connecting pieces (24) are respectively arranged on the two U-shaped plates (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770559.0U CN211257501U (en) | 2019-05-27 | 2019-05-27 | Embedded floor with light steel joist structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770559.0U CN211257501U (en) | 2019-05-27 | 2019-05-27 | Embedded floor with light steel joist structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257501U true CN211257501U (en) | 2020-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770559.0U Active CN211257501U (en) | 2019-05-27 | 2019-05-27 | Embedded floor with light steel joist structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257501U (en) |
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2019
- 2019-05-27 CN CN201920770559.0U patent/CN211257501U/en active Active
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