CN206053173U - A kind of steel construction integration stair - Google Patents
A kind of steel construction integration stair Download PDFInfo
- Publication number
- CN206053173U CN206053173U CN201620989210.2U CN201620989210U CN206053173U CN 206053173 U CN206053173 U CN 206053173U CN 201620989210 U CN201620989210 U CN 201620989210U CN 206053173 U CN206053173 U CN 206053173U
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- China
- Prior art keywords
- steel
- steel plate
- stair
- support bar
- welded
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- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of steel construction integration stair, including stair body frame, ladder step and guardrail, the stair body frame is using two H profile steel beam compositions, terraced step is welded between the H profile steel beam, the ladder step includes the first steel plate and the second steel plate, and first steel plate is linked with the head and the tail welding of the second steel plate, and first steel plate be mutually perpendicular to the second steel plate, the guardrail includes support bar and handrail, and the handrail is welded on supporting bar top, and the support bar bottom is welded on the outside of H profile steel beam.This utility model simple structure, considerably increases the bearing capacity of stair using H profile steel beam, and can improve live construction environment, improve the assembly rate of steel building, shorten the construction-time in house.
Description
Technical field
This utility model is related to building construction technology field, specially a kind of steel construction integration stair.
Background technology
After the stair of existing steel building are the first installation fixation the steel structure stairway gone out in plant produced at present,
In the final stage of house decoration, the ladder step of the materials such as patch marble is repaved, railing etc. is installed.
Traditional stair are installed can make job site environment dirty and messy, extend house construction-time, reduce steel construction and build
The assembly rate built, and bearing capacity is smaller.
It is to be directly produced out to complete ladder step and with parapeted integrated stair in factory that this is new.
The content of the invention
The purpose of this utility model is to provide a kind of steel construction integration stair, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of steel construction integration stair, including building
Terraced body frame, ladder step and guardrail, the stair body frame are welded with terraced step between the H profile steel beam using two H profile steel beam compositions,
The ladder step includes the first steel plate and the second steel plate, and first steel plate is linked with the head and the tail welding of the second steel plate, and the first steel plate
It is mutually perpendicular to the second steel plate, the guardrail includes support bar and handrail, the handrail is welded on supporting bar top, the support
Bar bottom is welded on the outside of H profile steel beam.
Preferably, marble slab is equipped with first steel plate.
Preferably, the stair body frame top ends are provided with horizontal built.
Preferably, two H profile steel beam tail end sections and plane-parallel..
Preferably, safety guard is provided between the support bar.
Compared with prior art, the beneficial effects of the utility model are：This utility model simple structure, using H profile steel beam
The bearing capacity of stair is considerably increased, and live construction environment can be improved, improve the assembly rate of steel building, contracting
The construction-time in short house.
Description of the drawings
Fig. 1 is this utility model side view；
Fig. 2 is this utility model guard board structure figure.
In reference：1- stair body frames；2- ladder steps；3- guardrails；4-H section steel beams；The first steel plates of 5-；The second steel plates of 6-；
7- support bars；8- handrails；9- marble slabs；The horizontal builts of 10-；11- safety guards.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model is provided：A kind of steel construction integration stair, including stair
Body frame 1, ladder step 2 and guardrail 3, stair body frame 1 are constituted using two H profile steel beams 4, and ladder step 2, ladder step are welded between H profile steel beam 4
2 include the first steel plate 5 and the second steel plate 6, and the first steel plate 5 is linked with the 6 head and the tail welding of the second steel plate, and the first steel plate 5 and second
Steel plate 6 is mutually perpendicular to, and guardrail 3 includes support bar 7 and handrail 8, and handrail 8 is welded on 7 top of support bar, the welding of 7 bottom of support bar
On the outside of H profile steel beam 4, marble slab 9 on the first steel plate 5, is equipped with, 1 top ends of stair body frame are provided with horizontal built 10, two
4 tail end section of root H profile steel beam and plane-parallel, are provided with safety guard 11 between support bar 7.
Operation principle：This utility model stair body frame 1 adopt H profile steel beam 4 and the first steel plate 5 and the second steel plate 6 weld and
Into handrail 8 being welded on 7 top of support bar, the bearing capacity of stair is considerably increased, and the construction ring at scene can be improved
Border, improves the assembly rate of steel building, shortens the construction-time in house.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (5)
1. a kind of steel construction integration stair, including stair body frame (1), terraced step (2) and guardrail (3), it is characterised in that：The building
Terraced body frame (1) is constituted using two H profile steel beams (4), and ladder step (2), ladder step (2) bag are welded between the H profile steel beam (4)
The first steel plate (5) and the second steel plate (6) are included, first steel plate (5) is linked with the second steel plate (6) head and the tail welding, and the first steel
Plate (5) is mutually perpendicular to the second steel plate (6), and the guardrail (3) includes support bar (7) and handrail (8), handrail (8) welding
On support bar (7) top, support bar (7) bottom is welded on the outside of H profile steel beam (4).
2. a kind of steel construction integration stair according to claim 1, it is characterised in that：First steel plate (5) upper berth
It is provided with marble slab (9).
3. a kind of steel construction integration stair according to claim 1, it is characterised in that：Stair body frame (1) top
Portion is provided with horizontal built (10).
4. a kind of steel construction integration stair according to claim 1, it is characterised in that：Two H profile steel beams (4) end
End section and plane-parallel.
5. a kind of steel construction integration stair according to claim 1, it is characterised in that：Set between the support bar (7)
It is equipped with safety guard (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989210.2U CN206053173U (en) | 2016-08-30 | 2016-08-30 | A kind of steel construction integration stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989210.2U CN206053173U (en) | 2016-08-30 | 2016-08-30 | A kind of steel construction integration stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053173U true CN206053173U (en) | 2017-03-29 |
Family
ID=58378508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989210.2U Expired - Fee Related CN206053173U (en) | 2016-08-30 | 2016-08-30 | A kind of steel construction integration stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279529A (en) * | 2021-06-28 | 2021-08-20 | 北京城建集团有限责任公司 | Large-span disassembly-free ladder structure based on steel bar truss floor support plate and construction method thereof |
-
2016
- 2016-08-30 CN CN201620989210.2U patent/CN206053173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279529A (en) * | 2021-06-28 | 2021-08-20 | 北京城建集团有限责任公司 | Large-span disassembly-free ladder structure based on steel bar truss floor support plate and construction method thereof |
| CN113279529B (en) * | 2021-06-28 | 2023-09-29 | 北京城建集团有限责任公司 | Large-span disassembly-free ladder structure based on steel bar truss floor support plate and construction method thereof |
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Legal Events
| 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: 20170329 Termination date: 20190830 |