CN211691145U - Light gauge steel three-way stair structure - Google Patents
Light gauge steel three-way stair structure Download PDFInfo
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- CN211691145U CN211691145U CN201922449728.3U CN201922449728U CN211691145U CN 211691145 U CN211691145 U CN 211691145U CN 201922449728 U CN201922449728 U CN 201922449728U CN 211691145 U CN211691145 U CN 211691145U
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- stair
- sinking
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- platform
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Abstract
The utility model discloses a light steel keel three-way stair structure, which comprises a first stair, a second stair, a third stair, a first rest platform, a second rest platform, a first stair post and a second stair post, wherein the first stair post is provided with a first sunken beam, one end of the first sunken beam is connected with the first stair post, and the other end is connected with a wall body; a second sinking beam is arranged on the second stair column, one end of the second sinking beam is connected with the second stair column, and the other end of the second sinking beam is connected with the wall body; the upper end of the first stair is connected with the first sunken beam; one end of the first rest platform is connected with the first sunken beam, and the opposite end of the first rest platform is connected with the wall; the lower end of the second stair is connected with the first rest platform, and the upper end of the second stair is connected with the second sinking beam; one end of the second rest platform is connected with the second sinking beam, and the opposite end of the second rest platform is connected with the wall; the lower end of the third running stair is connected with the second rest platform. The utility model discloses move the stair post from half space to increase half space, perfect and use experience.
Description
Technical Field
The utility model relates to a building field especially relates to a light gauge steel three-run stair structure.
Background
Along with the higher and higher quality of life, the style of building is diversified, and people's pursuit to the life is higher and higher, when satisfying the outward appearance and needing the requirement, still need consider life practicality. In the existing design, the stair post load transmission of three-run stair more than two floors is all designed on the half space, and this kind of stair can occupy the half space, can produce when carrying large-scale furniture and hinder, can not obtain fine experience in the in-service use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light gauge steel three runs stair structure, this stair structure is through moving the stair post from half space to avoid the stair post to experience the not good of production when using stair.
In order to achieve the above purpose, the technical scheme of the utility model is that: a light steel keel three-way stair structure comprises a first way stair, a second way stair, a third way stair, a first rest platform, a second rest platform, a first stair column and a second stair column, wherein a first sunken beam is arranged on the first stair column, one end of the first sunken beam is connected with the first stair column, and the other end of the first sunken beam is connected with a wall; a second sinking beam is arranged on the second stair column, one end of the second sinking beam is connected with the second stair column, and the other end of the second sinking beam is connected with the wall body; the lower end of the first stair is connected with a lower floor slab or a sinking beam of the lower stair, and the upper end of the first stair is connected with the first sinking beam; one end of the first rest platform is connected with the first sunken beam, and the opposite end of the first rest platform is connected with the wall; the lower end of the second stair is connected with the first rest platform, and the upper end of the second stair is connected with the second sinking beam; one end of the second rest platform is connected with the second sinking beam, and the opposite end of the second rest platform is connected with the wall; the lower end of the third stair is connected with the second rest platform, and the upper end of the third stair is connected with the upper floor slab or the sinking beam of the upper stair.
Through adopting above-mentioned technical scheme, stair structure moves the stair post from half space on the basis that does not increase extra component to increase half space, avoid the stair post not good experience that produces when using stair.
Furthermore, the first rest platform comprises a grid-shaped first platform frame and at least two first supporting cross beams for supporting the first platform frame, wherein the first supporting cross beams are perpendicular to the first sunken beams, one ends of the first supporting cross beams are connected with the first sunken beams, and the other ends of the first supporting cross beams are connected with the wall;
the second rest platform has the same structure as the first rest platform and comprises a second platform frame and a second supporting cross beam, and the second supporting cross beam is perpendicular to the second sinking beam.
Through adopting above-mentioned technical scheme, supporting beam carries out the outrigger to platform frame, can guarantee rest platform's structural strength and stability.
Furthermore, the first stair comprises a first step frame and at least two first stair beams for supporting the step frame, the lower end of each first stair beam is connected with a lower floor slab or a sinking beam of the lower stair, and the upper end of each first stair beam is connected with the first rest platform;
the second stair run is the same as the first stair run in structure and comprises a second step frame and a second stair beam, the lower end of the second stair beam is connected with the first rest platform, and the upper end of the second stair beam is connected with the second sinking beam;
the third stair runner is the same as the first stair runner in structure and comprises a third step frame and a third stair beam, the lower end of the third stair beam is connected with the second rest platform, and the upper end of the third stair beam is connected with the upper floor slab or the sinking beam of the upper floor slab;
and the first stepping frame, the second stepping frame and the third stepping frame are all provided with stepping plates.
Through adopting above-mentioned technical scheme, the stair roof beam carries out the outrigger to the frame of marking time, can guarantee the structural strength and the stability of stair.
Furthermore, the first sunken beam and the wall body, the first stair column, the second sunken beam and the wall body, and the second stair column are connected by ST 4.8-16 nails.
Through adopting above-mentioned technical scheme, connect convenient and fast between each component of stair, be favorable to improving the efficiency of construction.
The utility model has the advantages that: the utility model discloses stair structure moves the stair post from half space on the basis that does not increase extra component to increase half space, avoid the bad experience that the stair post produced when using stair.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A light steel keel three-way stair structure is shown in a figure 1-2 and comprises a first stair 1, a second stair 2, a third stair 3, a first rest platform 4, a second rest platform 5, a first stair post 6 and a second stair post 7, wherein a first sunken beam 8 is arranged on the first stair post 6, one end of the first sunken beam 8 is connected with the first stair post 6, and the other end of the first sunken beam is connected with a wall; a second sinking beam 9 is arranged on the second stair column 7, one end of the second sinking beam 9 is connected with the second stair column 7, and the other end of the second sinking beam is connected with the wall; the lower end of the first stair 1 is connected with a lower floor slab or a sinking beam of the lower stair, and the upper end of the first stair is connected with a first sinking beam 8; one end of the first rest platform 4 is connected with the first sunken beam 8, and the opposite end is connected with the wall body; the lower end of the second stair 2 is connected with the first rest platform 4, and the upper end of the second stair is connected with the second sinking beam 9; one end of the second rest platform 5 is connected with the second sinking beam 9, and the opposite end is connected with the wall body; the lower end of the third stair 3 is connected with the second rest platform 5, and the upper end of the third stair is connected with the upper floor slab or the sinking beam of the upper stair.
Stair structure moves the stair post from half space on the basis that does not increase extra component to increase half space, avoid the stair post not experience well that produces when using stair.
The first rest platform 4 comprises a grid-shaped first platform frame 41 and three first supporting cross beams 42 for supporting the first platform frame 41, wherein the first supporting cross beams 42 are perpendicular to the first sinking beam 8, one end of each first supporting cross beam is connected with the first sinking beam 8, and the other end of each first supporting cross beam is connected with a wall;
the second rest platform 5 has the same structure as the first rest platform 4, and comprises a second platform frame 51 and a second supporting cross beam 52, wherein the second supporting cross beam 52 is perpendicular to the second sinking beam 9.
The supporting beam stably supports the platform frame, and the structural strength and the stability of the rest platform can be guaranteed.
The first stair 1 comprises a first step frame 11 and three first stair beams 12 supporting the step frame 11, the lower ends of the first stair beams 12 are connected with a lower floor slab or a sinking beam of a lower stair, and the upper ends of the first stair beams are connected with the first rest platform 4;
the second stair 2 has the same structure as the first stair 1 and comprises a second step frame 21 and a second stair beam 22, the lower end of the second stair beam 22 is connected with the first resting platform 4, and the upper end of the second stair beam is connected with the second sinking beam 9;
the third stair 3 has the same structure as the first stair 1 and comprises a third step frame 31 and a third stair beam 32, wherein the lower end of the third stair beam 32 is connected with the second rest platform 5, and the upper end of the third stair beam is connected with an upper floor slab or a sinking beam of the upper floor slab;
the first stepping frame 11, the second stepping frame 21 and the third stepping frame 31 are all provided with stepping plates 13.
The stair beam carries out the outrigger to the frame of marking time, can guarantee the structural strength and the stability of stair.
The first sunken beam 8 and the wall body, the first stair column 6, the second sunken beam 9 and the wall body, and the second stair column 7 are all connected by ST 4.8-16 nails. The connection between each component of the stair is convenient and fast, and the construction efficiency is improved.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (4)
1. A light steel keel three-way stair structure comprises a first way stair, a second way stair, a third way stair, a first rest platform, a second rest platform, a first stair column and a second stair column, and is characterized in that a first sunken beam is arranged on the first stair column, one end of the first sunken beam is connected with the first stair column, and the other end of the first sunken beam is connected with a wall; a second sinking beam is arranged on the second stair column, one end of the second sinking beam is connected with the second stair column, and the other end of the second sinking beam is connected with the wall body; the lower end of the first stair is connected with a lower floor slab or a sinking beam of the lower stair, and the upper end of the first stair is connected with the first sinking beam; one end of the first rest platform is connected with the first sunken beam, and the opposite end of the first rest platform is connected with the wall; the lower end of the second stair is connected with the first rest platform, and the upper end of the second stair is connected with the second sinking beam; one end of the second rest platform is connected with the second sinking beam, and the opposite end of the second rest platform is connected with the wall; the lower end of the third stair is connected with the second rest platform, and the upper end of the third stair is connected with the upper floor slab or the sinking beam of the upper stair.
2. A light steel keel three-run stair structure according to claim 1, wherein said first resting platform comprises a grid-like first platform frame, and at least two first supporting beams supporting the first platform frame, the first supporting beams being perpendicular to the first sunken beam and having one end connected to the first sunken beam and the other end connected to the wall;
the second rest platform has the same structure as the first rest platform and comprises a second platform frame and a second supporting cross beam, and the second supporting cross beam is perpendicular to the second sinking beam.
3. A light steel keel three-running stair structure according to claim 1, wherein said first running stair comprises a first tread frame, and at least two first stair girders supporting the tread frame, the lower ends of the first stair girders being connected to the lower floor or the sinking girder of the lower stair, and the upper ends thereof being connected to said first resting platform;
the second stair run is the same as the first stair run in structure and comprises a second step frame and a second stair beam, the lower end of the second stair beam is connected with the first rest platform, and the upper end of the second stair beam is connected with the second sinking beam;
the third stair runner is the same as the first stair runner in structure and comprises a third step frame and a third stair beam, the lower end of the third stair beam is connected with the second rest platform, and the upper end of the third stair beam is connected with the upper floor slab or the sinking beam of the upper floor slab;
and the first stepping frame, the second stepping frame and the third stepping frame are all provided with stepping plates.
4. The lightgage steel joist triple-track stair structure as claimed in claim 1 wherein the first and second sunken beams and walls and the second stairway are connected by ST4.8 x 16 nails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922449728.3U CN211691145U (en) | 2019-12-30 | 2019-12-30 | Light gauge steel three-way stair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922449728.3U CN211691145U (en) | 2019-12-30 | 2019-12-30 | Light gauge steel three-way stair structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691145U true CN211691145U (en) | 2020-10-16 |
Family
ID=72797009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922449728.3U Expired - Fee Related CN211691145U (en) | 2019-12-30 | 2019-12-30 | Light gauge steel three-way stair structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737547A (en) * | 2022-03-21 | 2022-07-12 | 中国能源建设集团广东省电力设计研究院有限公司 | Frame structure and manufacturing method thereof |
| CN114809614A (en) * | 2022-05-10 | 2022-07-29 | 广州机施建设集团有限公司 | Four-run stair formwork supporting system and construction method |
-
2019
- 2019-12-30 CN CN201922449728.3U patent/CN211691145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737547A (en) * | 2022-03-21 | 2022-07-12 | 中国能源建设集团广东省电力设计研究院有限公司 | Frame structure and manufacturing method thereof |
| CN114809614A (en) * | 2022-05-10 | 2022-07-29 | 广州机施建设集团有限公司 | Four-run stair formwork supporting system and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211230 |