CN109441032A - Novel fabricated steel structure stairway encasing system - Google Patents
Novel fabricated steel structure stairway encasing system Download PDFInfo
- Publication number
- CN109441032A CN109441032A CN201811586834.XA CN201811586834A CN109441032A CN 109441032 A CN109441032 A CN 109441032A CN 201811586834 A CN201811586834 A CN 201811586834A CN 109441032 A CN109441032 A CN 109441032A
- Authority
- CN
- China
- Prior art keywords
- plate
- riser
- precast concrete
- type keel
- side bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 239000011178 precast concrete Substances 0.000 claims abstract description 68
- 239000004575 stone Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 241000565675 Oncomelania Species 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002421 anti-septic effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/025—Stairways having stringers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/09—Tread-and-riser units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
- E04F11/116—Treads of stone, concrete or like material or with an upper layer of stone or stone like material, e.g. ceramics, concrete; of glass or with an upper layer of glass
Abstract
The invention discloses novel fabricated steel structure stairway encasing systems, including terraced side bar, mark time, riser, square steel tube, bottom three proofings plate, the first c-type keel, side three proofings plate, the second c-type keel, precast concrete step plate, precast concrete riser plate, decorative stone, the novel fabricated steel structure stairway encasing system, its advanced structure, it is easy to operate, it is practical, fire prevention, antiseptic property are good, be conducive to decorative ornament, suitable for assembling type steel structure engineering, low manufacture cost substantially increases installation effectiveness and accuracy.
Description
Technical field
The present invention relates to stair cladding field more particularly to novel fabricated steel structure stairway encasing systems.
Background technique
With the development of progress and the building industrialization of Building technology, assembled architecture rises again, and in
State builds the increase of cost of labor, and assembled architecture will be more widely used in the future.For steel building its
Body is a kind of natural fabricated construction, while assembling type steel structure builds the factorial production of suitable component, can will design,
Production, construction, installation integration.With from heavy and light, foundation cost it is low, suitable for soft foundation, installation are easy, construction is fast, are applied
Work pollute environment it is few, anti-seismic performance is good, recoverable, it is economic and environment-friendly the features such as.
Assembling type steel structure house carries out structural elements production by way of batch production, by traditional " being built on-site " shape
Formula is changed into " factory's manufacture " form, has fully demonstrated the concept of " green building ".Assembling type steel structure house simultaneously, with module
The mode that change design, standardization production, mass production, integration are installed is completed building and is built, to further improve steel
Structural construction construction quality shortens the construction time.To meet the needs of modernization mass production.
With the rapid development of assembling type steel structure, assembling type steel structure residential project as green building increasingly by
To the favor of people.Important component of the stair as assembling type steel structure house, anti-corrosion, fire protecting performance are all to influence work
An important factor for Cheng Zhiliang, progress and cost, but there are no maturations in terms of stair cladding for assembling type steel structure house at present
Process matched therewith, in view of disadvantages described above, it is really necessary to design novel fabricated steel structure stairway encasing system.
Summary of the invention
Technical problem to be solved by the present invention lies in: novel fabricated steel structure stairway encasing system is provided, to solve
The problem of background technique proposes.
In order to solve the above technical problems, the technical scheme is that novel fabricated steel structure stairway encasing system, packet
Include terraced side bar, mark time and riser composition stair, further include square steel tube, bottom three proofings plate, the first c-type keel, side three proofings
Plate, the second c-type keel, precast concrete step plate, precast concrete riser plate, decorative stone, the terraced side bar quantity are
Two pieces, described to mark time and riser is located at terraced side bar between any two, the square steel tube quantity is several, the square steel
Pipe is sequentially distributed from top to bottom in terraced side bar rear end, and the square steel tube is connected with terraced side bar welding, the bottom three proofings plate
Positioned at square steel tube rear end, the bottom three proofings plate is connected with square steel tube using self threading pin screw thread, the first c-type keel position
On the outside of terraced side bar, the first c-type keel are connected with terraced side bar welding, and the side three proofings plate is located at the first c-type dragon
On the outside of bone, the side three proofings plate is connected with the first c-type keel using self threading pin screw thread, and the second c-type keel are located at
Rear and front end between terraced side bar and side three proofings plate, the second c-type keel are connected with terraced side bar welding, and described the
Two c-type keel are connected with side three proofings plate using self threading pin screw thread, and the precast concrete step plate is located at outside of marking time, institute
The precast concrete step plate stated is connected with screw thread of marking time, and the precast concrete riser plate is located at outside riser, described
Precast concrete riser plate is connected with riser screw thread, and the decorative stone is located on the inside of terraced side bar, the decorative stone with
Terraced side bar is connected using stone special glue, and the decorative stone is located at precast concrete step plate, precast concrete riser
Outside plate, the first c-type keel and the second c-type keel, the decorative stone respectively with precast concrete step plate, prefabricated mixed
Solidifying soil riser plate, the first c-type keel and the second c-type keel are connected using stone special glue.
Further, the precast concrete step plate by mark time reinforcing bar drawknot net and mark time coagulation local soil type at.
Further, the precast concrete riser plate by riser reinforcing bar drawknot net and riser coagulation local soil type at.
Further, screw rod, the spiral shell are additionally provided at left and right sides of mark time the top left and right sides and the riser front end
Bar with mark time and riser is weldingly connected.
Further, the precast concrete step plate and the precast concrete riser intralamellar part left and right sides are additionally provided with heavy
Hole, the counterbore are integrally connected with precast concrete step plate and precast concrete riser plate.
Further, the screw rod upper end has also extended through washer, and the washer is movably connected with screw rod.
Further, the screw tip has also extended through nut, and the nut is connected with screw flight.
Further, the counterbore inner tip is additionally provided with bolt protection case, the bolt protection case and counterbore close-fitting
It is connected.
Compared with prior art, novel fabricated steel structure stairway encasing system, firstly, staff welds square steel tube
Connect in the bottom of terraced side bar, then bottom three proofings plate be connected by self threading pin with square steel tube, with this allow bottom three proofings plate and ladder
Side bar is linked together, and the first c-type keel are welded on the outside of terraced side bar by staff again, then side three proofings plate is passed through self threading pin
It is connected with the first c-type keel, allows side three proofings plate to be linked together with terraced side bar with this, staff again steps on precast concrete
On step plate is mounted on and marks time, then precast concrete riser plate is mounted on riser, each side welded in riser and on marking time
It connects two screw rods (length is equal with precast concrete step plate and precast concrete riser plate thickness, diameter 6-8mm), it is prefabricated
Each reserved two counterbores of the right and left when concrete step plate and precast concrete riser plate (aperture is lower opening 10-12mm, on
Hole 14-16mm), when installation, precast concrete step plate and precast concrete riser plate are placed in and marked time on riser, is led to
It crosses nut to be connected and fixed, anti-corrosion protection set is finally placed on nut, the anti-corrosion protection set is bolt protection case, then
By decorative stone using stone special glue be respectively coated by terraced side bar inside, precast concrete step plate, precast concrete riser plate,
Outside first c-type keel and the second c-type keel, staff reuses fire resistant coating for bottom three proofings plate and side three proofings plate
Brushing processing is carried out, in the above manner, stair are subjected to cladding processing, the novel fabricated steel structure stairway encasing system,
Its advanced structure, easy to operate, practical, fire prevention, antiseptic property are good, are conducive to decorative ornament, are suitable for assembled steel knot
Structure engineering, low manufacture cost substantially increase installation effectiveness and accuracy.Meanwhile the terraced side bar is higher by nosing line
70-80mm is advisable, and the decorative stone thickness is advisable with 5-10mm, and the square steel pipe size is with 30mm × 50mm × (2-
3) mm is advisable, and the riser, which is higher by the 50mm that marks time, to be advisable, the riser reinforcing bar drawknot net and mark time reinforcing bar drawknot net with
DiameterSpace D=(30-40) × (30-40), lateral length L=1100-1300mm, longitudinal length L=250-
The reinforcing bar of 280mm is advisable, and the riser concrete and concrete of marking time are advisable with 50mm thickness, the first c-type keel
And second c-type keel be advisable with (60-80) × (40-50) × (15-20) × (2-3) mm, the side three proofings plate thickness
It is advisable with 8-25mm.
Detailed description of the invention
Fig. 1 is the partial front elevation view of novel fabricated steel structure stairway encasing system；
Fig. 2 is the right side view of novel fabricated steel structure stairway encasing system；
Fig. 3 is that bottom plate and terraced side bar look up connection cross-sectional view；
Fig. 4 is the 3D figure of novel fabricated steel structure stairway encasing system；
Fig. 5 is to mark time to connect cross-sectional view with precast concrete step plate；
Fig. 6 is that riser with precast concrete riser plate connect cross-sectional view.
Terraced side bar 1,2, riser 3 of marking time, square steel tube 4, bottom three proofings plate 5, the first c-type keel 6, side three proofings plate 7, second
C-type keel 8, precast concrete step plate 9, precast concrete riser plate 10, decorative stone 11, screw rod 101, counterbore 102, washer
103, nut 104, bolt protection case 105.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, novel fabricated steel structure stairway encasing system, including terraced side bar
1, it marks time 2, riser 3, square steel tube 4, bottom three proofings plate 5, the first c-type keel 6, side three proofings plate 7, the second c-type keel 8, prefabricated
Concrete step plate 9, precast concrete riser plate 10, decorative stone 11,1 quantity of terraced side bar are two pieces, and described steps on
Step 2 and riser 3 are located at terraced side bar 1 between any two, and 4 quantity of square steel tube is several, the square steel tube 4 on to
Under be sequentially distributed in terraced 1 rear end of side bar, the square steel tube 4 is weldingly connected with terraced side bar 1, and the bottom three proofings plate 5 is located at
4 rear end of square steel tube, the bottom three proofings plate 5 are connected with square steel tube 4 using self threading pin screw thread, the first c-type keel 6
In terraced 1 outside of side bar, the first c-type keel 6 are weldingly connected with terraced side bar 1, and the side three proofings plate 7 is located at the first C
6 outside of type keel, the side three proofings plate 7 are connected with the first c-type keel 6 using self threading pin screw thread, the second c-type dragon
Bone 8 is located at rear and front end between terraced side bar 1 and side three proofings plate 7, and the second c-type keel 8 weld phase with terraced side bar 1
Even, and the second c-type keel 8 are connected with side three proofings plate 7 using self threading pin screw thread, the precast concrete step plate
9 are located at and mark time outside 2, and the precast concrete step plate 9 is connected with 2 screw threads of marking time, the precast concrete riser plate
10 are located at outside riser 3, and the precast concrete riser plate 10 is connected with 3 screw thread of riser, and the decorative stone 11 is located at
Terraced 1 inside of side bar, the decorative stone 11 is connected with terraced side bar 1 using stone special glue, and the decorative stone 11
It is described outside precast concrete step plate 9, precast concrete riser plate 10, the first c-type keel 6 and the second c-type keel 8
Decorative stone 11 respectively with precast concrete step plate 9, precast concrete riser plate 10, the first c-type keel 6 and the 2nd C
Type keel 8 are connected using stone special glue, and the precast concrete step plate 9 is by reinforcing bar drawknot net and the coagulation of marking time of marking time
Local soil type is at, the precast concrete riser plate 10 by riser reinforcing bar drawknot net and riser coagulation local soil type at described to mark time 2
Screw rod 101, the screw rod 101 and mark time 2 and riser 3 are additionally provided at left and right sides of top and at left and right sides of 3 front end of riser
It is weldingly connected, the precast concrete step plate 9 and the 10 inside left and right sides of precast concrete riser plate are additionally provided with counterbore
102, the counterbore 102 is integrally connected with precast concrete step plate 9 and precast concrete riser plate 10, the screw rod
101 upper ends have also extended through washer 103, and the washer 103 is movably connected with screw rod 101, also extend through at the top of the screw rod 101
There is nut 104, the nut 104 is connected with 101 screw thread of screw rod, and 102 inner tip of counterbore is additionally provided with bolt protection
Set 105, the bolt protection case 105 is connected with 102 close-fitting of counterbore.
The novel fabricated steel structure stairway encasing system, firstly, square steel tube 4 is welded on terraced side bar 1 by staff
Bottom, then bottom three proofings plate 5 is connected by self threading pin with square steel tube 4, allow bottom three proofings plate 5 to be linked as with terraced side bar 1 with this
First c-type keel 6 are welded on 1 outside of terraced side bar again by one, staff, then side three proofings plate 7 is passed through self threading pin and the
One c-type keel 6 are connected, and allow side three proofings plate 7 to be linked together with terraced side bar 1 with this, staff again steps on precast concrete
Step plate 9, which is mounted on, marks time on 2, then precast concrete riser plate 10 is mounted on riser 3, in riser 3 and left and right two on 2 of marking time
Two screw rods 101 are respectively welded in side, and (length is equal with precast concrete step plate 9 and precast concrete riser 10 thickness of plate, directly
Diameter 6-8mm), the right and left is each when precast concrete step plate 9 and precast concrete riser plate 10 reserves two counterbores 102
(aperture be lower opening 10-12mm, upper hole 14-16mm), when installation, by precast concrete step plate 9 and precast concrete riser
Plate 10, which is placed in, marks time on 2 and riser 3, is connected and fixed by nut 104, and anti-corrosion protection set is finally placed on nut 104,
The anti-corrosion protection set is bolt protection case 105, then decorative stone 11 is respectively coated by terraced side bar 1 using stone special glue
Outside inside, precast concrete step plate 9, precast concrete riser plate 10, the first c-type keel 6 and the second c-type keel 7, work
Fire resistant coating is reused as personnel, bottom three proofings plate 5 and side three proofings plate 7 are subjected to brushing processing, in the above manner, by building
Ladder carries out cladding processing, meanwhile, the terraced side bar 1, which is higher by the 2 costa 70-80mm that mark time, to be advisable, the decorative stone 11
Thickness is advisable with 5-10mm, and 4 size of square steel tube is advisable with 30mm × 50mm × (2-3) mm, and the riser 3, which is higher by, to be stepped on
Step 50mm is advisable, and the riser reinforcing bar drawknot net and reinforcing bar drawknot net of marking time are with diameterSpace D=(30-
40) × (30-40), lateral length L=1100-1300mm, longitudinal length L=250-280mm reinforcing bar be advisable, the riser
Concrete and concrete of marking time are advisable with 50mm thickness, the first c-type keel and the second c-type keel with (60-80) ×
(40-50) × (15-20) × (2-3) mm is advisable, and 7 thickness of side three proofings plate is advisable with 8-25mm.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.
Claims (8)
1. novel fabricated steel structure stairway encasing system, including terraced side bar, mark time and the stair of riser composition, feature exist
In further including that square steel tube, bottom three proofings plate, the first c-type keel, side three proofings plate, the second c-type keel, precast concrete are marked time
Plate, precast concrete riser plate, decorative stone, the terraced side bar quantity are two pieces, described to mark time and riser is located at ladder
Between any two, the square steel tube quantity is several to side bar, and the square steel tube is sequentially distributed from top to bottom after terraced side bar
End, the square steel tube are connected with terraced side bar welding, and the bottom three proofings plate is located at square steel tube rear end, the bottom three proofings
Plate is connected with square steel tube using self threading pin screw thread, and the first c-type keel are located on the outside of terraced side bar, the first c-type dragon
Bone is connected with terraced side bar welding, and the side three proofings plate is located on the outside of the first c-type keel, the side three proofings plate and first
C-type keel are connected using self threading pin screw thread, and the second c-type keel are located at front and back two between terraced side bar and side three proofings plate
End, the second c-type keel are connected with terraced side bar welding, and the second c-type keel and side three proofings plate use self tapping
Oncomelania line is connected, and the precast concrete step plate is located at outside of marking time, the precast concrete step plate and spiral shell of marking time
Line is connected, and the precast concrete riser plate is located at outside riser, the precast concrete riser plate and riser screw thread phase
Even, the decorative stone is located on the inside of terraced side bar, and the decorative stone is connected with terraced side bar using stone special glue, and institute
The decorative stone stated is located at precast concrete step plate, precast concrete riser plate, the first c-type keel and the second c-type keel
Outside, the decorative stone respectively with precast concrete step plate, precast concrete riser plate, the first c-type keel and
Two c-type keel are connected using stone special glue.
2. novel fabricated steel structure stairway encasing system as described in claim 1, it is characterised in that the concrete
Native step plate by mark time reinforcing bar drawknot net and mark time coagulation local soil type at.
3. novel fabricated steel structure stairway encasing system as claimed in claim 2, it is characterised in that the concrete
Native riser plate by riser reinforcing bar drawknot net and riser coagulation local soil type at.
4. novel fabricated steel structure stairway encasing system as claimed in claim 3, it is characterised in that the top of marking time
Be additionally provided with screw rod at left and right sides of the left and right sides and riser front end, the screw rod with mark time and riser is weldingly connected.
5. novel fabricated steel structure stairway encasing system as claimed in claim 4, it is characterised in that the concrete
It is additionally provided with counterbore at left and right sides of native step plate and precast concrete riser intralamellar part, the counterbore is marked time with precast concrete
Plate and precast concrete riser plate are integrally connected.
6. novel fabricated steel structure stairway encasing system as claimed in claim 5, it is characterised in that the screw rod upper end
Washer is also extended through, the washer is movably connected with screw rod.
7. novel fabricated steel structure stairway encasing system as claimed in claim 6, it is characterised in that the screw tip
Nut is also extended through, the nut is connected with screw flight.
8. novel fabricated steel structure stairway encasing system as claimed in claim 7, it is characterised in that inside the counterbore
Top is additionally provided with bolt protection case, and the bolt protection case is connected with counterbore close-fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586834.XA CN109441032A (en) | 2018-12-25 | 2018-12-25 | Novel fabricated steel structure stairway encasing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586834.XA CN109441032A (en) | 2018-12-25 | 2018-12-25 | Novel fabricated steel structure stairway encasing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109441032A true CN109441032A (en) | 2019-03-08 |
Family
ID=65538000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586834.XA Pending CN109441032A (en) | 2018-12-25 | 2018-12-25 | Novel fabricated steel structure stairway encasing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441032A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090040421A (en) * | 2009-04-11 | 2009-04-24 | 김용근 | Assembly stairway |
| CN102803632A (en) * | 2009-06-19 | 2012-11-28 | 吉尔斯·格雷尼尔 | Prefabricated staircase and finishing arrangement and installation method therefor |
| CN107237462A (en) * | 2017-07-26 | 2017-10-10 | 贵州理工环保新材料研究有限公司 | One species plank formula staircase structure and preparation method thereof |
| CN206693528U (en) * | 2017-04-24 | 2017-12-01 | 西安建筑科技大学 | A kind of prefabricated concrete staircase |
| CN206707152U (en) * | 2017-03-15 | 2017-12-05 | 河北晶通建筑科技股份有限公司 | A kind of steel staircase concrete face slab |
| CN207988380U (en) * | 2018-03-19 | 2018-10-19 | 西安建筑科技大学 | A kind of prefabricated assembled staircase structure |
| CN209384550U (en) * | 2018-12-25 | 2019-09-13 | 甘肃建投钢结构有限公司 | Novel fabricated steel structure stairway coating member |
-
2018
- 2018-12-25 CN CN201811586834.XA patent/CN109441032A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090040421A (en) * | 2009-04-11 | 2009-04-24 | 김용근 | Assembly stairway |
| CN102803632A (en) * | 2009-06-19 | 2012-11-28 | 吉尔斯·格雷尼尔 | Prefabricated staircase and finishing arrangement and installation method therefor |
| CN206707152U (en) * | 2017-03-15 | 2017-12-05 | 河北晶通建筑科技股份有限公司 | A kind of steel staircase concrete face slab |
| CN206693528U (en) * | 2017-04-24 | 2017-12-01 | 西安建筑科技大学 | A kind of prefabricated concrete staircase |
| CN107237462A (en) * | 2017-07-26 | 2017-10-10 | 贵州理工环保新材料研究有限公司 | One species plank formula staircase structure and preparation method thereof |
| CN207988380U (en) * | 2018-03-19 | 2018-10-19 | 西安建筑科技大学 | A kind of prefabricated assembled staircase structure |
| CN209384550U (en) * | 2018-12-25 | 2019-09-13 | 甘肃建投钢结构有限公司 | Novel fabricated steel structure stairway coating member |
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