CN202689384U - Folded plate cantilevered stairway - Google Patents
Folded plate cantilevered stairway Download PDFInfo
- Publication number
- CN202689384U CN202689384U CN 201220306911 CN201220306911U CN202689384U CN 202689384 U CN202689384 U CN 202689384U CN 201220306911 CN201220306911 CN 201220306911 CN 201220306911 U CN201220306911 U CN 201220306911U CN 202689384 U CN202689384 U CN 202689384U
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- cuff
- horizontal
- step plate
- stairway
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Abstract
A folded plate cantilevered stairway comprises a stairway plate and a platform board; the upper end or the lower end of the stairway plate is connected with the platform board; the stairway plate comprises step plates arranged sequentially from top to bottom and is an accordion folded plate; each step plate comprise a front section, a middle section and a rear section; the rear section of each step plate is located below the front section of the adjacent upper step plate; the plate steel bars of the stairway plate includes longitudinal distribution bars, horizontal distribution bars, vertical ferrules and horizontal ferrules; the longitudinal distribution bars are arranged in the longitudinal direction of the stairway plate at equal horizontal interval; the horizontal distribution bars are horizontally arranged on each step plate; the step plate is longitudinally provided with the horizontal ferrules; the vertical ferrules are arranged between the front section of each step plate and the rear section of the adjacent next step plate; and the vertical ferrules and the horizontal ferrules are arranged at equal horizontal interval, and the vertical ferrules and horizontal ferrules are connected with the horizontal distribution bars. According to the folded plate cantilevered stairway provided by the utility model, the thickness of the plate is reduced, the architectural effect is improved, and the requirements of stairway bearing capacity is effectively met.
Description
Technical field
The utility model belongs to building building body, relates to a kind of cantilevered stairway.
Background technology
Stair are vertical passageway facilities of many Bases in High Building Constructions.Staircase design not only directly has influence on the significant problems such as the function of architecture, economy and safe escape, also becomes the important element that the architect builds the special building effect in many modern architectures.The steel concrete cantilevered stairway uses more and more extensive in the building in the present age with its novelty, spatial modelling and stereoeffect light and handy, attractive in appearance.At present conventional cantilevered stairway all adopts is the pattern of traditional stair tread, and thickness of slab is generally thicker, so that stair monolithic architecture effect seems heavy, it is too thin that thickness of slab is done, and can't satisfy again stair bearing capacity or normal instructions for use.Therefore, need to adopt a kind of new gangboard pattern, under the condition that guarantees bearing capacity and normal instructions for use, so that stair are slimmer and more graceful attractive in appearance.
Summary of the invention
Thicker for the thickness of slab that overcomes existing cantilevered stairway, architectural effect is heavy, can't satisfy the deficiency of stair requirement for bearing capacity, the utility model provides a kind of attenuate thickness of slab, promotes the flap cantilevered stairway of architectural effect, to satisfy effectively stair requirement for bearing capacity.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of flap cantilevered stairway, comprise gangboard and landing slab, described gangboard upper end or lower end are connected with landing slab, described gangboard is comprised of from top to bottom step plate successively, described gangboard is accordion formula flap, every single order step plate comprises leading portion, stage casing and back segment, and the back segment of every single order step plate is positioned at the below of adjacent upper single order step plate leading portion; The slab muscle of described gangboard comprises vertical distribution bar, horizontal distribution muscle, vertical cuff and horizontal cuff, described vertical distribution bars etc. are laterally spaced be arranged on gangboard vertically, every single order step plate horizontally set horizontal distribution muscle, step plate vertically arranges horizontal cuff, vertical cuff is set between the back segment of the leading portion of every single order step plate and adjacent lower single order step plate, described horizontal cuff and vertical cuff etc. are horizontally arranged at interval, and described horizontal cuff all is connected with described horizontal distribution muscle with the cuff of being connected.
Further, platform horizontal bar and platform cuff are set on the described landing slab, described platform cuff etc. is horizontally arranged at interval in landing slab, and described platform horizontal bar is connected with the platform cuff.
Further again, between the back segment of step plate and the landing slab vertical cuff is set topmost, described landing slab is provided with the reinforcement strip, and described reinforcement strip is connected with the vertical cuff of adjacent gangboard.
Technical conceive of the present utility model is: the gangboard pattern of flap cantilevered stairway is for the consistent flap of marking time, and this modified invention takes full advantage of the advantageous effect of marking time, the thickness of stair tread of having gone up attenuate largely.This stair tread reinforcing bar is comprised of the vertical distribution bar of gangboard, horizontal distribution muscle, cuff; At the vertical distribution bar of vertical configuration of gangboard, the Basic Ways that the power that guaranteed is transmitted to two end bearings; Along the direction configuration level distribution bar of marking time, horizontal distribution muscle and cuff form common stressed skeleton, when guaranteeing the effective communication of power, also to a certain extent attenuate the thickness of stair tread; Because the landing slab boundary of encorbelmenting at these stair is without constraint, displacement is larger, has disposed herein the reinforcement strip, has reduced the maximum displacement of whole stair.
The utility model/invention compared with prior art has the following advantages: by changing the pattern of gangboard, reasonably construction measure under the condition that guarantees bearing capacity and normal instructions for use, so that stair are merrily and lightheartedly attractive in appearance, satisfies the architectural effect requirement.This stair simple structure, easy construction, slim and graceful, the outward appearance fashion of structural shape can be applicable to indoor, outdoor staircase civilian, commercial, industrial construction.
Description of drawings
Fig. 1 is the sectional drawing of flap cantilevered stairway.
Fig. 2 is the arrangement of reinforcement of the gangboard of flap cantilevered stairway.
Fig. 3 is the arrangement of reinforcement of the landing slab of flap cantilevered stairway.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 3, a kind of flap cantilevered stairway, comprise gangboard 6 and landing slab 7, described gangboard 6 upper ends or lower end are connected with landing slab 7, described gangboard 6 is comprised of from top to bottom step plate successively, described gangboard is accordion formula flap, and every single order step plate comprises leading portion, stage casing and back segment, and the back segment of every single order step plate is positioned at the below of adjacent upper single order step plate leading portion; The slab muscle of described gangboard comprises vertical distribution bar 1, horizontal distribution muscle 2, vertical cuff 3 and horizontal cuff 4, described vertical distribution bars 1 etc. are laterally spaced be arranged on gangboard vertically, every single order step plate horizontally set horizontal distribution muscle 2, step plate vertically arranges horizontal cuff 4, vertical cuff 3 is set between the back segment of the leading portion of every single order step plate and adjacent lower single order step plate, described horizontal cuff 4 and vertical cuff 3 grades are horizontally arranged at interval, and described horizontal cuff 4 all is connected with described horizontal distribution muscle 2 with the cuff of being connected 3.
Further, platform horizontal bar and platform cuff are set on the described landing slab, described platform cuff etc. is horizontally arranged at interval in landing slab, and described platform horizontal bar is connected with the platform cuff.
Further, between the back segment of step plate and the landing slab vertical cuff is set topmost, described landing slab is provided with strengthens strip 5, and described reinforcement strip 5 is connected with the vertical cuff 3 of adjacent gangboard.For the situation that landing slab 7 is connected with described gangboard 6 upper ends, described reinforcement strip 5 is connected with the vertical cuff 3 of adjacent gangboard; For the situation that landing slab is connected with described gangboard 6 lower ends, described reinforcement strip 5 is connected with the vertical cuff 3 of adjacent gangboard.
In the present embodiment, this gangboard pattern is intended to give full play to the advantageous effect of marking time, preferably the thickness of attenuate gangboard.The reinforcement manner of the gangboard of this pattern need adopt corresponding reinforcement form, as shown in Figure 2.This stair tread reinforcing bar is comprised of with horizontal cuff 4 the vertical distribution bar 1 of gangboard, horizontal distribution muscle 2, vertical cuff 3; At the vertical distribution bar 1 of vertical configuration of gangboard, landscape configuration horizontal distribution muscle 2, step plate vertically arrange horizontal cuff 4, and vertical cuff 3 is set between the back segment of the leading portion of every single order step plate and adjacent lower single order step plate.At the vertical distribution bar 1 of vertical configuration of gangboard, the Basic Ways that the power that guaranteed is transmitted to two end bearings; Along the direction configuration level distribution bar 2 of marking time, step plate vertically arranges horizontal cuff 4, vertical cuff 3 is set between the back segment of the leading portion of every single order step plate and adjacent lower single order step plate, horizontal distribution muscle 2 and vertical cuff 3, horizontal cuff 4 form common stressed skeleton, in the time of the effective communication of assurance power, also to a certain extent attenuate the thickness of stair tread.This landing plate disposes respectively the reinforcement strip at boundary, reduces landing slab displacement herein with this.
Claims (3)
1. flap cantilevered stairway, comprise gangboard and landing slab, described gangboard upper end or lower end are connected with landing slab, described gangboard is comprised of from top to bottom step plate successively, it is characterized in that: described gangboard is accordion formula flap, every single order step plate comprises leading portion, stage casing and back segment, and the back segment of every single order step plate is positioned at the below of adjacent upper single order step plate leading portion; The slab muscle of described gangboard comprises vertical distribution bar, horizontal distribution muscle, vertical cuff and horizontal cuff, described vertical distribution bars etc. are laterally spaced be arranged on gangboard vertically, every single order step plate horizontally set horizontal distribution muscle, step plate vertically arranges horizontal cuff, vertical cuff is set between the back segment of the leading portion of every single order step plate and adjacent lower single order step plate, described horizontal cuff and vertical cuff etc. are horizontally arranged at interval, and described horizontal cuff all is connected with described horizontal distribution muscle with the cuff of being connected.
2. flap cantilevered stairway as claimed in claim 1, it is characterized in that: platform horizontal bar and platform cuff are set on the described landing slab, and described platform cuff etc. is horizontally arranged at interval in landing slab, and described platform horizontal bar is connected with the platform cuff.
3. flap cantilevered stairway as claimed in claim 2 is characterized in that: between the back segment of step plate and the landing slab vertical cuff is set topmost, described landing slab is provided with the reinforcement strip, and described reinforcement strip is connected with the vertical cuff of adjacent gangboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306911 CN202689384U (en) | 2012-06-28 | 2012-06-28 | Folded plate cantilevered stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306911 CN202689384U (en) | 2012-06-28 | 2012-06-28 | Folded plate cantilevered stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689384U true CN202689384U (en) | 2013-01-23 |
Family
ID=47545021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306911 Expired - Lifetime CN202689384U (en) | 2012-06-28 | 2012-06-28 | Folded plate cantilevered stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733562A (en) * | 2012-06-28 | 2012-10-17 | 苏州工业园区设计研究院股份有限公司 | Folded plate cantilever stair |
| CN109518896A (en) * | 2019-01-03 | 2019-03-26 | 中国建筑第五工程局有限公司 | Lightweight assembled folded plate stair |
-
2012
- 2012-06-28 CN CN 201220306911 patent/CN202689384U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733562A (en) * | 2012-06-28 | 2012-10-17 | 苏州工业园区设计研究院股份有限公司 | Folded plate cantilever stair |
| CN109518896A (en) * | 2019-01-03 | 2019-03-26 | 中国建筑第五工程局有限公司 | Lightweight assembled folded plate stair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215028 Industrial Park Suzhou Bada Street No. 111 Patentee after: Zhongheng Design Group Co.,Ltd. Address before: Suzhou Industrial Park Suzhou City, Jiangsu province 215126 Sheng Pu Zhen Jin Sheng Lu No. 12 Patentee before: SUZHOU INDUSTRIAL PARK DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |