CN112780035B - 拼装式预制楼梯 - Google Patents
拼装式预制楼梯 Download PDFInfo
- Publication number
- CN112780035B CN112780035B CN202110324713.3A CN202110324713A CN112780035B CN 112780035 B CN112780035 B CN 112780035B CN 202110324713 A CN202110324713 A CN 202110324713A CN 112780035 B CN112780035 B CN 112780035B
- Authority
- CN
- China
- Prior art keywords
- positioning
- prefabricated staircase
- groove
- platform
- fixed
- 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.)
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Links
- 230000002787 reinforcement Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 210000003205 muscle Anatomy 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 6
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
-
- 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
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110324713.3A CN112780035B (zh) | 2021-03-26 | 2021-03-26 | 拼装式预制楼梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110324713.3A CN112780035B (zh) | 2021-03-26 | 2021-03-26 | 拼装式预制楼梯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112780035A CN112780035A (zh) | 2021-05-11 |
CN112780035B true CN112780035B (zh) | 2022-02-18 |
Family
ID=75762841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110324713.3A Active CN112780035B (zh) | 2021-03-26 | 2021-03-26 | 拼装式预制楼梯 |
Country Status (1)
Country | Link |
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CN (1) | CN112780035B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007011127A1 (en) * | 2005-07-19 | 2007-01-25 | Min-Seon Jeong | Precast stairway system, unit structure thereof, and method of constructing stairway system using the same |
CN107587670A (zh) * | 2017-10-31 | 2018-01-16 | 江苏金贸科技发展有限公司 | 一种定位准确的混凝土预制楼梯 |
CN107654031A (zh) * | 2017-10-31 | 2018-02-02 | 江苏金贸科技发展有限公司 | 一种燕尾式混凝土预制楼梯 |
CN208056514U (zh) * | 2018-04-18 | 2018-11-06 | 四川省建筑设计研究院 | 一种滑动式预制装配式楼梯连接装置 |
CN208105705U (zh) * | 2018-04-26 | 2018-11-16 | 四川省建筑设计研究院 | 一种具有抗震功能的滑动式装配楼梯 |
CN208981677U (zh) * | 2018-10-12 | 2019-06-14 | 宁波海达远大建筑工业有限公司 | 预制装配式滑动铰支楼梯连接结构 |
CN211714418U (zh) * | 2019-12-31 | 2020-10-20 | 山东住工装配建筑有限公司 | 一种独梁式预制轻型楼梯 |
-
2021
- 2021-03-26 CN CN202110324713.3A patent/CN112780035B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007011127A1 (en) * | 2005-07-19 | 2007-01-25 | Min-Seon Jeong | Precast stairway system, unit structure thereof, and method of constructing stairway system using the same |
CN107587670A (zh) * | 2017-10-31 | 2018-01-16 | 江苏金贸科技发展有限公司 | 一种定位准确的混凝土预制楼梯 |
CN107654031A (zh) * | 2017-10-31 | 2018-02-02 | 江苏金贸科技发展有限公司 | 一种燕尾式混凝土预制楼梯 |
CN208056514U (zh) * | 2018-04-18 | 2018-11-06 | 四川省建筑设计研究院 | 一种滑动式预制装配式楼梯连接装置 |
CN208105705U (zh) * | 2018-04-26 | 2018-11-16 | 四川省建筑设计研究院 | 一种具有抗震功能的滑动式装配楼梯 |
CN208981677U (zh) * | 2018-10-12 | 2019-06-14 | 宁波海达远大建筑工业有限公司 | 预制装配式滑动铰支楼梯连接结构 |
CN211714418U (zh) * | 2019-12-31 | 2020-10-20 | 山东住工装配建筑有限公司 | 一种独梁式预制轻型楼梯 |
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Publication number | Publication date |
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CN112780035A (zh) | 2021-05-11 |
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CB02 | Change of applicant information |
Address after: 223400 8th floor, Anton building, 10 Haian Road, Lianshui, Huaian, Jiangsu Applicant after: HUAIYIN INSTITUTE OF TECHNOLOGY Address before: 223005 Huaian 1 Jiangsu Higher Education Park Applicant before: HUAIYIN INSTITUTE OF TECHNOLOGY |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210511 Assignee: Gucheng County Chuangyuan Building Materials Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2023980051388 Denomination of invention: Assembled prefabricated stairs Granted publication date: 20220218 License type: Common License Record date: 20231212 |
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EE01 | Entry into force of recordation of patent licensing contract |