CN207988380U - A kind of prefabricated assembled staircase structure - Google Patents
A kind of prefabricated assembled staircase structure Download PDFInfo
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- CN207988380U CN207988380U CN201820372288.9U CN201820372288U CN207988380U CN 207988380 U CN207988380 U CN 207988380U CN 201820372288 U CN201820372288 U CN 201820372288U CN 207988380 U CN207988380 U CN 207988380U
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- erecting bed
- bench side
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- step plate
- side plate
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Abstract
A kind of prefabricated assembled staircase structure, including bench side plate, landing beam and step plate erecting bed；Bench side plate includes level board and inclined plate, two level boards are horizontally disposed, and two level boards are not in the same plane, and the level board of the level board being located above orthographic projection from top to bottom and lower section is completely misaligned, it is connected by inclined plate between two level boards, forms bench side plate；Two bench side plate Parallel Symmetrics are arranged, and the end between two bench side plates is vertically welded with landing beam；Step plate erecting bed is arranged in pairs, and each pair of step plate erecting bed, which respectively symmetrically welds, to be arranged on the opposite face of two bench side plates, several to be welded at equal intervals on two opposite faces of bench side plate to step plate erecting bed, the horizontal welding of each pair of step plate erecting bed.The utility model step plate is assembled card slot and positioning round orifice improves efficiency of assembling, while being avoided traditional steel stair and needing cast in situs step surface layer, stair can one-pass molding by the way of prefabrication and assembly construction.
Description
Technical field
The utility model belongs to staircase structure technical field, more particularly to a kind of prefabricated assembled staircase structure.
Background technology
In existing building constructions, concrete stair structure is mostly used greatly, it is existing using the method for cast in situs
Using inclined staircase boards and step unitary solid pouring molding of marking time in concrete stair structure, need to use a large amount of
Concrete goes the size for meeting stair, to make stair own wt increase, wastes material, increases the heavy burden of floor；And it is existing
Field is not easily repaired after pouring inefficiency and stair damage.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated assembled staircase structures, to solve the above problems.
To achieve the above object, the utility model uses following technical scheme：
A kind of prefabricated assembled staircase structure, including bench side plate, landing beam and step plate erecting bed；Bench side plate includes
Level board and inclined plate, two level boards are horizontally disposed, and two level boards are not in the same plane, the level board being located above
The level board of orthographic projection and lower section from top to bottom is completely misaligned, is connected by inclined plate between two level boards, forms bench
Side plate；Two bench side plate Parallel Symmetrics are arranged, and the end between two bench side plates is vertically welded with landing beam；Step plate
Erecting bed is arranged in pairs, and each pair of step plate erecting bed, which respectively symmetrically welds, to be arranged on the opposite face of two bench side plates, several
Step plate erecting bed is welded at equal intervals on two opposite faces of bench side plate, each pair of equal horizontal welding of step plate erecting bed
It connects.
Further, it is provided with landing slab on the step plate erecting bed of bench side plate level board section；Bench side plate tilted plate section
Each pair of step plate erecting bed on be provided with waist slab.
Further, several pegs are vertically welded on each pair of step plate erecting bed；It is flat between the level board of top
Platform angle steel is welded on platform beam, a face of platform angle steel is parallel to step plate erecting bed, is vertically welded on platform angle steel
It is preset on several pegs, landing slab and waist slab and the hole in landing slab and waist slab is set with the matched hole of peg, peg
It is interior.
Further, it is poured on landing slab and waist slab and is inoculated with adhesive, form assembled stair.
Further, landing beam is H-shaped steel；Step plate erecting bed is angle steel shape.
Compared with prior art, the utility model has following technique effect：
The utility model step plate assembles card slot and positioning round orifice improves efficiency of assembling by the way of prefabrication and assembly construction,
Avoiding traditional steel stair simultaneously needs cast in situs step surface layer, stair can one-pass molding.
The utility model stair using steel be used as skeleton, and waist slab installation using assemble, be in the milk by the way of, stair
Lighter weight, the degree of modularity is high, and installation speed is fast, and prefabricated degree is high.
The utility model waist slab is mounted on by corresponding angle steel and peg on check of staircase, and Path of Force Transfer is clear, damage
It is easily repaired after bad.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model explosive view；
Fig. 3 is the utility model landing slab and waist slab installation diagram；
Wherein：1, bench side plate；2, landing beam；3, platform angle steel；4, step plate erecting bed；5, peg；6, landing slab；7、
Waist slab.
Specific implementation mode
The utility model is further illustrated below in conjunction with attached drawing：
Please refer to Fig.1-Fig. 3, a kind of prefabricated assembled staircase structure, including bench side plate 1, landing beam 2 and step plate peace
Fill platform 4；Bench side plate 1 includes level board and inclined plate, and two level boards are horizontally disposed, and two level boards are not in same plane
On, the level board of the orthographic projection from top to bottom of the level board that is located above and lower section is completely misaligned, leads between two level boards
Inclined plate connection is crossed, bench side plate 1 is formed；Two 1 Parallel Symmetrics of bench side plate are arranged, and the end between two bench side plates 1 is equal
It is vertically welded with landing beam 2；Step plate erecting bed 4 is arranged in pairs, and each pair of step plate erecting bed 4, which respectively symmetrically welds, to be arranged two
It is several to be welded on two opposite faces of bench side plate 1 at equal intervals to step plate erecting bed 4 on the opposite face of a bench side plate 1
On, the horizontal welding of each pair of step plate erecting bed.
It is provided with landing slab 6 on the step plate erecting bed 4 of 1 level board section of bench side plate；1 tilted plate section of bench side plate it is each pair of
Waist slab 7 is provided on step plate erecting bed 4.
It is vertically welded with several pegs 5 on each pair of step plate erecting bed 4；On landing beam 2 between the level board of top
It is welded with platform angle steel 3, a face of platform angle steel 3 is parallel to step plate erecting bed 4, if being vertically welded on platform angle steel 3
It is preset on dry peg 5, landing slab 6 and waist slab 7 and is arranged in landing slab 6 and waist slab 7 with 5 matched hole of peg, peg 5
Hole in.
It is poured on landing slab 6 and waist slab 7 and is inoculated with adhesive, form assembled stair.
Landing beam 2 is H-shaped steel；Step plate erecting bed 4 is angle steel shape.
Claims (5)
1. a kind of prefabricated assembled staircase structure, which is characterized in that installed including bench side plate (1), landing beam (2) and step plate
Platform (4)；Bench side plate (1) includes level board and inclined plate, and two level boards are horizontally disposed, and two level boards are not same flat
On face, the level board of the orthographic projection from top to bottom of the level board that is located above and lower section is completely misaligned, between two level boards
It is connected by inclined plate, forms bench side plate (1)；Two bench side plate (1) Parallel Symmetrics are arranged, between two bench side plates (1)
End be vertically welded with landing beam (2)；Step plate erecting bed (4) is arranged in pairs, and each pair of step plate erecting bed (4) is right respectively
Welding is claimed to be arranged on the opposite face of two bench side plates (1), it is several that two are welded at equal intervals to step plate erecting bed (4)
On the opposite face of bench side plate (1), the horizontal welding of each pair of step plate erecting bed.
2. a kind of prefabricated assembled staircase structure according to claim 1, which is characterized in that bench side plate (1) level board
It is provided with landing slab (6) on the step plate erecting bed (4) of section；On each pair of step plate erecting bed (4) of bench side plate (1) tilted plate section
It is provided with waist slab (7).
3. a kind of prefabricated assembled staircase structure according to claim 2, which is characterized in that each pair of step plate erecting bed
(4) several pegs (5) are vertically welded on；It is welded with platform angle steel (3) on landing beam (2) between the level board of top,
One face of platform angle steel (3) is parallel to step plate erecting bed (4), and several pegs (5) are vertically welded on platform angle steel (3),
It is preset on landing slab (6) and waist slab (7) and is arranged in landing slab (6) and bench with peg (5) matched hole, peg (5)
In the hole of plate (7).
4. a kind of prefabricated assembled staircase structure according to claim 2, which is characterized in that landing slab (6) and waist slab
(7) it is poured on and is inoculated with adhesive, form assembled stair.
5. a kind of prefabricated assembled staircase structure according to claim 1, which is characterized in that landing beam (2) is H-shaped steel；
Step plate erecting bed (4) is angle steel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372288.9U CN207988380U (en) | 2018-03-19 | 2018-03-19 | A kind of prefabricated assembled staircase structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372288.9U CN207988380U (en) | 2018-03-19 | 2018-03-19 | A kind of prefabricated assembled staircase structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988380U true CN207988380U (en) | 2018-10-19 |
Family
ID=63827356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820372288.9U Active CN207988380U (en) | 2018-03-19 | 2018-03-19 | A kind of prefabricated assembled staircase structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441032A (en) * | 2018-12-25 | 2019-03-08 | 甘肃建投钢结构有限公司 | Novel fabricated steel structure stairway encasing system |
| CN113089949A (en) * | 2021-04-12 | 2021-07-09 | 陕西省建筑设计研究院(集团)有限公司 | Construction method of concrete main body structure assembled sliding steel stair |
| CN115324292A (en) * | 2022-09-06 | 2022-11-11 | 中科建工集团有限公司 | Assembled type fast-assembling stair construction method |
-
2018
- 2018-03-19 CN CN201820372288.9U patent/CN207988380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441032A (en) * | 2018-12-25 | 2019-03-08 | 甘肃建投钢结构有限公司 | Novel fabricated steel structure stairway encasing system |
| CN113089949A (en) * | 2021-04-12 | 2021-07-09 | 陕西省建筑设计研究院(集团)有限公司 | Construction method of concrete main body structure assembled sliding steel stair |
| CN115324292A (en) * | 2022-09-06 | 2022-11-11 | 中科建工集团有限公司 | Assembled type fast-assembling stair construction method |
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